The Effects of No Child Left Behind on School Services and Student Outcomes. Conference Paper

ERIC Educational Resources Information Center

Reback, Randall; Rockoff, Jonah E.; Schwartz, Heather L.

2009-01-01

Under the "No Child Left Behind Act" (NCLB), in theory, schools on the margin for meeting AYP face strong short-term incentives to increase students' pass rates on specific exams, and may change their behavior accordingly. Using a comprehensive, national, school-level data set concerning schools' AYP status, student characteristics, and…

Differentiating Instruction through Multiple Intelligences in a Middle School Mathematics Classroom

ERIC Educational Resources Information Center

Jones, Marcella

2017-01-01

Eighth grade students at a middle school in a southern state were required a mathematics pass rate of 67.6% to meet annual yearly progress (AYP). Black and Hispanic students performed below the required pass rate on state assessments; thus, the school did not make AYP from 2007-2010. In an attempt to address low test scores in mathematics, the…

Learning by Choosing: Fourth Graders Use of an Online Multimedia Tutoring System for Math Problem Solving

ERIC Educational Resources Information Center

Maloy, Robert W.; Razzaq, Leena; Edwards, Sharon A.

2014-01-01

This study explored the use of an online mathematics tutoring system in eight fourth grade classrooms in two Massachusetts communities--a small rural city with a low 2010 Adequate Yearly Progress (AYP) math performance rating and a small suburban district with a high 2010 AYP math performance rating. 165 fourth graders completed 11 modules…

Effects of Response to Intervention on Student Achievement

ERIC Educational Resources Information Center

Light, Heather

2014-01-01

All states test students at specified times as required by the No Child Left Behind Act, but the results of these tests indicate that many students do not meet adequate yearly progress (AYP). This problem was evident in a school district in Missouri in which 3rd-grade students in 2 of the 3 elementary schools did not meet AYP on the communication…

Performance Standards and Employee Effort: Evidence from Teacher Absences. Upjohn Institute Working Paper No. 15-217

ERIC Educational Resources Information Center

Gershenson, Seth

2015-01-01

The 2001 No Child Left Behind Act (NCLB) increased accountability pressure in U.S. public schools by threatening to impose sanctions on Title 1 schools that failed to make adequate yearly progress (AYP) in consecutive years. Difference-in-difference estimates of the effect of failing AYP in the first year of NCLB on teacher effort in the…

School Improvement Planning and Student Achievement: A Case Study for Best Practices in School and District Leadership

ERIC Educational Resources Information Center

Napoleone, Antonio

2012-01-01

Across the nation, 48% of schools have failed to meet No Child Left Behind's testing targets (Center of Education Policy, 2011). In 2011, more schools had not made Adequate Yearly Progress (AYP) than in any previous year, according to stateby-state data for the 2011 school year. Out of a total of 980 schools 461, or 47%, did not make AYP in…

Impact of virtual learning environment (VLE): A technological approach to genetics teaching on high school students' content knowledge, self-efficacy and career goal aspirations

NASA Astrophysics Data System (ADS)

Kandi, Kamala M.

This study examines the effect of a technology-based instructional tool 'Geniverse' on the content knowledge gains, Science Self-Efficacy, Technology Self-Efficacy, and Career Goal Aspirations among 283 high school learners. The study was conducted in four urban high schools, two of which have achieved Adequate Yearly Progress (AYP) and two have not. Students in both types of schools were taught genetics either through Geniverse, a virtual learning environment or Dragon genetics, a paper-pencil activity embedded in traditional instructional method. Results indicated that students in all schools increased their knowledge of genetics using either type of instructional approach. Students who were taught using Geniverse demonstrated an advantage for genetics knowledge although the effect was small. These increases were more pronounced in the schools that had been meeting the AYP goal. The other significant effect for Geniverse was that students in the technology-enhanced classrooms increased in science Self-Efficacy while students in the non-technology enhanced classrooms decreased. In addition, students from Non-AYP schools showed an improvement in Science and Technology Self-Efficacy; however the effects were small. The implications of these results for the future use of technology-enriched classrooms were discussed. Keywords: Technology-based instruction, Self-Efficacy, career goals and Adequate Yearly Progress (AYP).

25 CFR 30.109 - Will the Secretary provide assistance in developing an alternative AYP definition?

Code of Federal Regulations, 2011 CFR

2011-04-01

... EDUCATION ADEQUATE YEARLY PROGRESS Defining Adequate Yearly Progress Technical Assistance § 30.109 Will the... Bureau, shall provide technical assistance either directly or through contract to the tribal governing...

25 CFR 30.109 - Will the Secretary provide assistance in developing an alternative AYP definition?

Code of Federal Regulations, 2010 CFR

2010-04-01

... EDUCATION ADEQUATE YEARLY PROGRESS Defining Adequate Yearly Progress Technical Assistance § 30.109 Will the... Bureau, shall provide technical assistance either directly or through contract to the tribal governing...

NCLB: Let's Get It Right

ERIC Educational Resources Information Center

American Federation of Teachers, 2005

2005-01-01

This document suggests changes to the No Child Left Behind Act (NCLB) in four targeted areas. Regarding Adequate Yearly Progress (AYP), The American Federation of Teachers (AFT) supports: (1) Setting challenging but demonstrably attainable student progress goals; (2) Judging school effectiveness by measuring progress of the same students over…

Leadership Style and Adequate Yearly Progress: A Correlational Study of Effective Principal Leadership

ERIC Educational Resources Information Center

Leapley-Portscheller, Claudia Iris

2008-01-01

Principals are responsible for leading efforts to reach increasingly higher levels of student academic proficiency in schools associated with adequate yearly progress (AYP) requirements. The purpose of this quantitative, correlational study was to identify the degree to which perceptions of principal transformational, transactional, and…

Meeting the Challenge of Adequate Yearly Progress: How One School Is Learning to Leave No Child Behind

ERIC Educational Resources Information Center

Richardson, Jacqueline S.; Soltez, Jeff

2003-01-01

This article describes the step-by-step process Ross Elementary in Topeka, Kan., used to achieve Adequate Yearly Progress (AYP) in accordance with the No Child Left Behind Act of 2001. A simple process of using teamwork, setting specific measurable goals, and frequent monitoring of student progress toward these goals allowed Ross to significantly…

34 CFR 200.20 - Making adequate yearly progress.

Code of Federal Regulations, 2014 CFR

2014-07-01

... adequate yearly progress. A school or LEA makes AYP if it complies with paragraph (c) and with either paragraph (a) or (b) of this section separately in reading/language arts and in mathematics. (a)(1) A school... school or LEA, respectively, meets or exceeds the State's other academic indicators under § 200.19. (2...

34 CFR 200.20 - Making adequate yearly progress.

Code of Federal Regulations, 2013 CFR

2013-07-01

... adequate yearly progress. A school or LEA makes AYP if it complies with paragraph (c) and with either paragraph (a) or (b) of this section separately in reading/language arts and in mathematics. (a)(1) A school... school or LEA, respectively, meets or exceeds the State's other academic indicators under § 200.19. (2...

34 CFR 200.20 - Making adequate yearly progress.

Code of Federal Regulations, 2012 CFR

2012-07-01

... adequate yearly progress. A school or LEA makes AYP if it complies with paragraph (c) and with either paragraph (a) or (b) of this section separately in reading/language arts and in mathematics. (a)(1) A school... school or LEA, respectively, meets or exceeds the State's other academic indicators under § 200.19. (2...

34 CFR 200.20 - Making adequate yearly progress.

Code of Federal Regulations, 2011 CFR

2011-07-01

... adequate yearly progress. A school or LEA makes AYP if it complies with paragraph (c) and with either paragraph (a) or (b) of this section separately in reading/language arts and in mathematics. (a)(1) A school... school or LEA, respectively, meets or exceeds the State's other academic indicators under § 200.19. (2...

The Presence of the Correlates of Effective Schools at the District Level: A Case Study

ERIC Educational Resources Information Center

Thompson, DeNelle

2013-01-01

Although the No Child Left Behind Act (NCLB) requires all American public schools to meet Adequate Yearly Progress (AYP), many fail to meet this standard each year. Effective Schools Research has revealed several correlates, such as a clear mission, a safe climate, strong instructional leadership, monitoring of student progress, strong…

25 CFR 30.110 - What is the process for requesting technical assistance to develop an alternative definition of AYP?

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF THE INTERIOR EDUCATION ADEQUATE YEARLY PROGRESS Defining Adequate Yearly Progress Technical Assistance § 30.110 What is the process for requesting technical assistance to develop an alternative... 25 Indians 1 2011-04-01 2011-04-01 false What is the process for requesting technical assistance...

Implementation of Response to Intervention in Urban Elementary Schools

ERIC Educational Resources Information Center

Morning, Karen Vanessa

2012-01-01

Education has been under major reform since the passing of the 2001 No Child Left Behind Act (NCLB). Under the NCLB Act states have set benchmark goals to measure whether districts and schools are making Adequate Yearly Progress (AYP) toward ensuring that all children are proficient in reading and math by 2014. Lack of progress in reading has…

25 CFR 30.110 - What is the process for requesting technical assistance to develop an alternative definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What is the process for requesting technical assistance..., DEPARTMENT OF THE INTERIOR EDUCATION ADEQUATE YEARLY PROGRESS Defining Adequate Yearly Progress Technical Assistance § 30.110 What is the process for requesting technical assistance to develop an alternative...

Using Fuzzy Logic to Identify Schools Which May Be Misclassified by the No Child Left Behind Adequate Yearly Progress Policy

ERIC Educational Resources Information Center

Yates, Donald W.

2009-01-01

This investigation developed, tested, and prototyped a Fuzzy Inference System (FIS) that would assist decision makers in identifying schools that may have been misclassified by existing Adequate Yearly Progress (AYP) methods. This prototype was then used to evaluate Louisiana elementary schools using published school data for Academic Year 2004. …

25 CFR 30.107 - What must a tribal governing body or school board include in its alternative definition of AYP?

Code of Federal Regulations, 2014 CFR

2014-04-01

... assessment system that includes, at a minimum, academic assessments in mathematics and reading or language arts; (5) Measure progress separately for reading or language arts and for mathematics; (6) Unless...

25 CFR 30.107 - What must a tribal governing body or school board include in its alternative definition of AYP?

Code of Federal Regulations, 2013 CFR

2013-04-01

... assessment system that includes, at a minimum, academic assessments in mathematics and reading or language arts; (5) Measure progress separately for reading or language arts and for mathematics; (6) Unless...

25 CFR 30.107 - What must a tribal governing body or school board include in its alternative definition of AYP?

Code of Federal Regulations, 2012 CFR

2012-04-01

... assessment system that includes, at a minimum, academic assessments in mathematics and reading or language arts; (5) Measure progress separately for reading or language arts and for mathematics; (6) Unless...

25 CFR 30.107 - What must a tribal governing body or school board include in its alternative definition of AYP?

Code of Federal Regulations, 2011 CFR

2011-04-01

... assessment system that includes, at a minimum, academic assessments in mathematics and reading or language arts; (5) Measure progress separately for reading or language arts and for mathematics; (6) Unless...

25 CFR 30.107 - What must a tribal governing body or school board include in its alternative definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... assessment system that includes, at a minimum, academic assessments in mathematics and reading or language arts; (5) Measure progress separately for reading or language arts and for mathematics; (6) Unless...

Creating a Discourse of Difference

ERIC Educational Resources Information Center

Fisher, Anne-Claire

2007-01-01

Recent educational policy has attempted to alleviate glaring achievement gaps within increasingly diverse student groups in the USA. Despite these efforts districts not making yearly Adequate Yearly Progress (AYP) are predominantly in disenfranchised areas or may be serving very diverse students. This article showcases recent research, which has…

25 CFR 30.106 - How does a tribal governing body or school board propose an alternative definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false How does a tribal governing body or school board propose... Definition of Ayp § 30.106 How does a tribal governing body or school board propose an alternative definition of AYP? If a tribal governing body or school board decides that the definition of AYP in § 30.104 is...

Perceptions of Teachers in Their First Year of School Restructuring: Failure to Make Adequate Yearly Progress

ERIC Educational Resources Information Center

Moser, Sharon

2010-01-01

The 2007-2008 school year marked the first year Florida's Title I schools that did not made Adequate Yearly Progress (AYP) for five consecutive years entered into restructuring as mandated by the "No Child Left Behind Act" of 2001. My study examines the perceptions of teacher entering into their first year of school restructuring due to…

Update with 2009-10 Data and Five-Year Trends: How Many Schools Have Not Made Adequate Yearly Progress?

ERIC Educational Resources Information Center

Usher, Alexandra

2011-01-01

Recently, much attention has focused on the number of schools in the nation failing to make adequate yearly progress (AYP) in raising student achievement under the No Child Left Behind Act (NCLB). The Obama Administration has projected a dramatic increase in this number as 2014--the year when 100% of students are expected to score proficient on…

Are Substance Use Prevention Programs More Effective in Schools Making Adequate Yearly Progress? A Study of Project ALERT

ERIC Educational Resources Information Center

Clark, Heddy Kovach; Ringwalt, Chris L.; Shamblen, Stephen R.; Hanley, Sean M.; Flewelling, Robert L.

2011-01-01

This exploratory study sought to determine if a popular school-based drug prevention program might be effective in schools that are making adequate yearly progress (AYP). Thirty-four schools with grades 6 through 8 in 11 states were randomly assigned either to receive Project ALERT (n = 17) or to a control group (n = 17); of these, 10 intervention…

Puerto Rican Vocational Students' Experiences Regarding Standardized Tests

ERIC Educational Resources Information Center

Segui, Nomara I.

2016-01-01

Vocational high school students are not passing state tests and are not meeting adequate yearly progress (AYP) requirements in Puerto Rico. Limited qualitative research has been conducted to examine the experiences of vocational high school students regarding mandated standardized tests. Using a qualitative case study, the experiences of Puerto…

78 FR 6770 - Notice of Intent To Establish an Adequate Yearly Progress Negotiated Rulemaking Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-31

... representatives of Indian tribes for the Committee from among individuals nominated by tribes whose students... the following methods: Send comments or nominations to Ms. Sue Bement, Designated Federal Officer... content standards, assessments, and a specific methodology for calculating the AYP of students (together...

Trouble in Paradise

ERIC Educational Resources Information Center

Dessoff, Alan

2010-01-01

Like other districts with schools that are not meeting adequate yearly progress (AYP) goals for five consecutive years, Hawaii is restructuring its low performing schools as required by the No Child Left Behind (NCLB) law. Unlike most other districts, however, Hawaii, a single statewide district, has been doing it for five years with the support…

Needs Assessment. Research Brief

ERIC Educational Resources Information Center

Walker, Karen

2007-01-01

Since implementing NCLB (No Child Left Behind), raising of test scores and making AYP (Adequate Yearly Progress) have been paramount in the schools and the search has been on to find "THE" answer in the schools' quest to attain these goals. When hunting for appropriate methods to reach these objectives, needs assessments are often…

The Milking Stool Funding Plan

ERIC Educational Resources Information Center

Frye, Gary Lee

2007-01-01

Since funding is not always available for the basic instructional programs, let alone the special programs needed to ensure that every student will make adequate yearly progress (AYP), many campuses and school districts are turning to grants. In the short term, grants are wonderful things that enable educators to build programs to meet the…

Sustaining School Achievement in California's Elementary Schools after State Monitoring

ERIC Educational Resources Information Center

McCabe, Molly

2010-01-01

This study examined the Academic Performance Index (API) and Adequate Yearly Progress (AYP) achievement trends between 2004 and 2006 of 58 California public elementary schools after exiting state monitoring and investigated practices for sustaining consistent achievement growth. Statistical methods were used to analyze statewide achievement trends…

25 CFR 30.100 - What is the purpose of this part?

Code of Federal Regulations, 2010 CFR

2010-04-01

... definition of “Adequate Yearly Progress (AYP).” Nothing in this part: (a) Diminishes the Secretary's trust responsibility for Indian education or any statutory rights in law; (b) Affects in any way the sovereign rights of tribes; or (c) Terminates or changes the trust responsibility of the United States to Indian...

A Program Evaluation of a Professional Learning Community

ERIC Educational Resources Information Center

Lloyd, Tracy

2012-01-01

The No Child Left Behind (NCLB) legislation of 2001 increased the stakes for all schools to increase student achievement by mandating all students meet or exceed state standards by 2014. A small rural school responded 5 years ago to their failure to make adequate yearly progress (AYP) by implementing professional learning communities (PLC) as a…

"Diverse Providers" in Action: School Restructuring in Hawaii. Education Outlook. No. 8

ERIC Educational Resources Information Center

Hess, Frederick M.; Squire, Juliet P.

2009-01-01

What to do about persistently low-performing schools is a pressing challenge for policymakers and educators across the nation. Schools that fail to make "adequate yearly progress" (AYP) for five consecutive years under No Child Left Behind (NCLB) must be "restructured." The 3,500 schools in the United States currently in…

"Diverse Providers" in Action: School Restructuring in Hawaii. Working Paper 2009-03

ERIC Educational Resources Information Center

Hess, Frederick M.; Squire, Juliet P.

2009-01-01

What to do about persistently low-performing schools is a pressing challenge for policymakers and educators across the nation. Schools that fail to make "adequate yearly progress" (AYP) for five consecutive years under No Child Left Behind (NCLB) must be "restructured". The 3,500 schools in the United States currently in…

Detection and variability of Aster Yellows Phytoplasma Titer in its insect vector, Macrosteles quadrilineatus (Hemiptera: Cicadellidae)

USDA-ARS?s Scientific Manuscript database

The aster yellows phytoplasma (AYp) is transmitted by the aster leafhopper (ALH), Macrosteles quadrilineatus Forbes, in a persistent and propagative manner. To study AYp replication and examine the variability of AYp titer in individual ALHs, we developed a quantitative, real-time PCR (qPCR) assay t...

Understanding Job Satisfaction and its Relationship to Student Academic Performance

ERIC Educational Resources Information Center

Knox, Jeffrey A.; Anfara, Vincent A., Jr.

2013-01-01

There is a direct correlation between the variables of teacher job satisfaction and student academic achievement (Brookover & Lezotte, 1979; Mertler, 2002; Wynne, 1980). One would assume that schools that are not making AYP are doing everything possible to be removed from this status. One may also hypothesize that teacher job satisfaction is…

25 CFR 30.103 - Did the Committee consider a separate Bureau definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Did the Committee consider a separate Bureau definition of AYP? 30.103 Section 30.103 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR EDUCATION... separate Bureau definition of AYP. For a variety of reasons, the Committee reached consensus on the...

Middle School Mathematics Teachers' Perceptions of Differentiated Instruction for English Language Learners

ERIC Educational Resources Information Center

Murray, Vicki

2013-01-01

English language learner (ELL) mathematics students at a California middle school did not meet Adequate Yearly Progress (AYP) toward state standards in 2010. The purpose of this project study was to examine 6th and 7th grade mathematics teachers' perceptions regarding differentiated instruction for ELL students' specific academic needs and to…

The Can-Do Central Office: With an Eye on Student Achievement, Illinois District Redefines Its Roles and Goals

ERIC Educational Resources Information Center

Hillman, Deanne; Kachur, Donald S.

2010-01-01

Facing a superintendent change in 2006-2007, Decatur Public School District 61 in Illinois was already confronting the major challenges of a widening student achievement gap, increasing dropout rate, and schools not meeting Adequate Yearly Progress (AYP). From the beginning, Superintendent Gloria J. Davis professed several simple beliefs that…

A Case Study Investigating Teachers' Knowledge and Implementation of Response to Intervention

ERIC Educational Resources Information Center

Sims, Regina

2013-01-01

The local school district in the current study was struggling to meet adequate yearly progress (AYP) targets in reading because secondary students were scoring below the basic level in reading and their content area teachers had little or no training in reading deficiencies. What had been speculated, yet never tested, was the utility of teacher…

The Impact of Growth Models on AYP Subgroup Accountability

ERIC Educational Resources Information Center

Radmer, Elaine Marie

2012-01-01

The No Child Left Behind Act (2001) increased the federal presence in the test-based accountability movement with its goal of all children meeting standard by 2014. To measure progress toward this goal, each state created a series of intermediate goals. Schools or districts that attained the goal for a given year in 9 different subgroups made…

Leadership as a Distributed Phenomenon: A Study of Shared Roles and 3rd Grade Student Achievement

ERIC Educational Resources Information Center

Rivers, Shevawn D.

2010-01-01

In today's educational realm principals face high demands to increase student achievement and the mandates of the No Child Left Behind Act (NCLB) has intensified this challenging job with its requirements to adequate yearly progress (AYP). Such mandates have caused many elementary school principals to consider distributed leadership as a catalyst…

Schools That Make the Grade: What Successful Schools Do to Improve Student Achievement

ERIC Educational Resources Information Center

Ratcliffe, Martin J.A.; Harts, Melissa L.

2011-01-01

What turns a good school into a great school? With today's schools under enormous pressure to make adequate yearly progress (AYP), the answers are more important than ever--and this essential guidebook gives K-12 administrators and educators scores of proven, concrete strategies to help their school succeed. Authors Martin Ratcliffe and Melissa…

Leadership Behaviors for Continuous School Improvement

ERIC Educational Resources Information Center

Williams, Florence S.

2011-01-01

In an effort to improve student achievement in our nation's public schools, former President George W. Bush signed into law the No Child Left Behind (NCLB) Act of 2001. The NCLB Act requires that each State Department of Education establishes a set of standards for student achievement with a grading system for making adequate yearly progress (AYP)…

No Child Left Behind: Where Do We Go from Here? Backgrounder No. 1775

ERIC Educational Resources Information Center

Kafer, Krista

2004-01-01

This publication raises several points of discussion concerning the No Child Left Behind (NCLB) Act and its future. Two years after its enactment, NCLB implementation proceeds by trial and error. Its ultimate success or failure remains unclear. Adequate Yearly Progress (AYP) and teacher quality requirements are not always compatible with existing…

A Comparative Analysis of Charter Schools and Traditional Public Schools

ERIC Educational Resources Information Center

Smith, Jodi Renee Abbott

2014-01-01

The focus of this descriptive research study was to compare charter and traditional public schools on the academic knowledge of fifth grade students as measured by Arizona's Instrument to Measure Standards (AIMS) in a suburb of a large southwestern city. This analysis also compared charter and traditional public schools on AYP status. It was…

Interim Report on the Evaluation of the Growth Model Pilot Project

ERIC Educational Resources Information Center

Hoffer, Thomas B.; Hedberg, E. C.; Brown, Kevin L.; Halverson, Marie L.; McDonald, Sarah-Kathryn

2010-01-01

The Growth Model Pilot Project (GMPP) was initiated to allow states to experiment with adjustments to the No Child Left Behind Act (NCLB) status accountability system in order to improve the validity of AYP determinations by giving schools credit for students who are making significant growth. The pilot allowed states, districts, and schools to…

25 CFR 30.124 - Will the Bureau apply for funds that are available to help schools that fail to meet AYP?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Will the Bureau apply for funds that are available to help schools that fail to meet AYP? 30.124 Section 30.124 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT... Will the Bureau apply for funds that are available to help schools that fail to meet AYP? Yes, to the...

25 CFR 30.124 - Will the Bureau apply for funds that are available to help schools that fail to meet AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Will the Bureau apply for funds that are available to help schools that fail to meet AYP? 30.124 Section 30.124 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT... Will the Bureau apply for funds that are available to help schools that fail to meet AYP? Yes, to the...

The Africa Yoga Project and Well-Being: A Concept Map of Students' Perceptions.

PubMed

Giambrone, Carla A; Cook-Cottone, Catherine P; Klein, Jessalyn E

2018-03-01

Concept mapping methodology was used to explore the perceived impact of practicing yoga with the Africa Yoga Project (AYP)-an organisation created to increase health and well-being by providing community-based yoga classes throughout Kenya. AYP's mission fit with theoretical models of well-being is discussed. Anecdotal evidence and initial qualitative research suggested the AYP meaningfully impacted adult students. Of the hundreds of AYP's adult students, 56 and 82 students participated in Phases I and II, respectively. Phase I brainstorming resulted in 94 student-generated statements about their perceived change. Phase II participants sorted and rated statements in terms of importance. Multidimensional scaling and hierarchical cluster analysis of sort data was utilised to map and group statements into clusters. Based on statistical and interpretive criteria, a five-cluster solution with the following concepts was identified as the best model of students' change: Personal Growth; Interpersonal Effectiveness (lowest importance); Physical and Social Benefits; Emotional Resiliency; and Improved Self-Concept (highest importance). Overall, students reported positive perceptions of the AYP. Additional research is needed to quantify students' change, and to compare the AYP outcomes to those of other programs aimed at poverty-related stress reduction and well-being. © 2018 The International Association of Applied Psychology.

An Analysis of Third through Fifth Grade Teachers' Research-Based Instruction and Assessment Practices Implemented in Rural School Settings in Western Pennsylvania

ERIC Educational Resources Information Center

Shirley, Debra J.

2012-01-01

The purpose of this study is to identify the self-reported research-based instructional and assessment practices used by third through fifth grade teachers among rural school environments in Western Pennsylvania which have attained Adequate Yearly Progress (AYP) pursuant to statewide assessments. Specifically, this study examines the…

Impact of an Afterschool Program on Middle School MAP Scale Scores for Math and Communication Arts

ERIC Educational Resources Information Center

Wilson, Chris

2016-01-01

With the ever-increasing demands of Adequate Yearly Progress (AYP) being placed on school districts, many are looking to afterschool programs to help students meet increasing standards. The purpose of this quantitative study was to examine the impact of an afterschool program on Middle School academic achievement. Principally, this study sought to…

No Child Left Behind: The Mathematics of Guaranteed Failure. NCLB: Failed Schools--Or Failed Law?

ERIC Educational Resources Information Center

Rose, Lowell C.

2004-01-01

The signing of the No Child Left Behind Act on January 8, 2002, moved the federal effort to influence K-12 schooling to a new and higher level--more aggressive, focused, and directive. The act requires that school districts and schools demonstrate adequate yearly progress (AYP) toward a particular goal: universal student achievement of standards…

PA Student Achievement Rises for 8th Straight Year: 2010 Student Achievement Fast Facts

ERIC Educational Resources Information Center

Pennsylvania Department of Education, 2010

2010-01-01

This paper presents some facts about Pennsylvania's student achievement for 2010. These facts are: (1) Eighty two percent of Pennsylvania schools are meeting all of their Adequate Yearly Progress (AYP) targets--up from 78% of schools last year; (2) Pennsylvania students exceed state academic goals and achieve double digit gains since 2002; (3)…

A Comparison between Value-Added School Estimates and Currently Used Metrics of School Accountability in California

ERIC Educational Resources Information Center

Fagioli, Loris P.

2014-01-01

This study compared a value-added approach to school accountability to the currently used metrics of accountability in California of Adequate Yearly Progress (AYP) and Academic Performance Index (API). Five-year student panel data (N?=?53,733) from 29 elementary schools in a large California school district were used to address the research…

Trends in the Participation and Performance of Students with Disabilities. Technical Report 50

ERIC Educational Resources Information Center

Thurlow, Martha; Quenemoen, Rachel; Altman, Jason; Cuthbert, Marge

2008-01-01

The purpose of this report is to document the participation and performance trends over time for students with disabilities, progressing from school year 2001-02, a base year for determining AYP goals under NCLB, through school year 2004-05, the third year that states reported after the NCLB baseline year (VanGetson & Thurlow, 2007). Within…

A Case Study of Two Rural Secondary Schools in New Mexico: Perspectives on Leadership

ERIC Educational Resources Information Center

Iron Moccasin, Shawl D.

2012-01-01

The present study was designed to examine factors that led to the academic success of two rural secondary schools in New Mexico. The primary focus was on the characteristics and behaviors of leaders in two high-achieving rural schools and how these factors might have contributed to achievement of Adequate Yearly Progress (AYP) in school year…

School Restructuring Options Under No Child Left Behind: "What Works When?" Reopening as a Charter School

ERIC Educational Resources Information Center

Center for Comprehensive School Reform and Improvement, 2005

2005-01-01

Several years after the passage of the No Child Left Behind Act of 2001 (NCLB), there are persistently low-performing schools in every state that face increasingly strong consequences for failing to improve student achievement sufficiently. In particular, schools that fail to make adequate yearly progress (AYP) for five consecutive years must…

Relationship between Adolescent Gifted Girls' Attitudes and Their Value-Added Performance Score

ERIC Educational Resources Information Center

Cruse, Teresa L.

2012-01-01

The No Child Left Behind Act of 2001 (NCLB) ushered in an era of increased accountability. NCLB mandates students must show annual yearly progress (AYP) by gaining at least 1-year academic growth relative to established benchmarks. The majority of students in a large school district that has been rated as Excellent with Distinction are able to…

Understanding and Implementing Section 2141(c) of the Elementary and Secondary Education Act. Policy-to-Practice Brief

ERIC Educational Resources Information Center

Potemski, Amy

2009-01-01

According to Section 2141(c) of the Elementary and Secondary Education Act (ESEA), as reauthorized by the No Child Left Behind Act (NCLB), local education agencies (LEAs) that fail to meet annual measurable objectives and make adequate yearly progress (AYP) for three consecutive years must enter into an agreement with the state education agency…

Comprehensive School Counseling Programs and Student Achievement Outcomes: A Comparative Analysis of Ramp versus Non-Ramp Schools

ERIC Educational Resources Information Center

Wilkerson, Kevin; Perusse, Rachelle; Hughes, Ashley

2013-01-01

This study compares school-wide Annual Yearly Progress (AYP) results in Indiana schools earning the Recognized ASCA Model Program (RAMP) designation (n = 75) with a sample of control schools stratified by level and locale (n = 226). K-12 schools earning the RAMP designation in 2007, 2008, and 2009 comprise the experimental group. Findings indicate…

Morale of Teachers in High Poverty Schools: A Post-NCLB Mixed Methods Analysis

ERIC Educational Resources Information Center

Byrd-Blake, Marie; Afolayan, Michael O.; Hunt, John W.; Fabunmi, Martins; Pryor, Brandt W.; Leander, Robert

2010-01-01

This study tested how well Fishbein and Ajzen's Theory of Reasoned Action predicted the attitudes and morale of urban teachers in high poverty schools under the pressures of the No Child Left Behind Act (NCLB). NCLB forced local administrators to target schools that had not made adequately yearly progress (AYP) for two or more consecutive years.…

Teaching a Cognitive Behavioral Strategy to Manage Emotions Rational Emotive Behavior Therapy in an Educational Setting

ERIC Educational Resources Information Center

Banks, Tachelle; Zionts, Paul

2009-01-01

The academic and social challenges facing public schools are enormous. For example, the pressure to meet the demands of the current high-stakes testing environment and reach adequate yearly progress (AYP) goals has arguably never been greater (Luna & Turner, 2001; Sanders, 2003). The energy devoted to academics has supplanted the little time spent…

Under Pressure: Job Security, Resource Allocation, and Productivity in Schools under NCLB. NBER Working Paper No. 16745

ERIC Educational Resources Information Center

Reback, Randall; Rockoff, Jonah; Schwartz, Heather L.

2011-01-01

The most sweeping federal education law in decades, the No Child Left Behind (NCLB) Act, requires states to administer standardized exams and to punish schools that do not make Adequate Yearly Progress (AYP) for the fraction of students passing these exams. While the literature on school accountability is well-established, there exists no…

Making Up the Rules as You Play the Game: A Conflict of Interest at the Very Heart of NCLB

ERIC Educational Resources Information Center

Peterson, Paul E.

2005-01-01

Afterschool programs, the heart of the supplemental service provision of No Child Left Behind (NCLB), take on increasing significance in the implementation of the historic federal law. As more and more schools fail to make their NCLB-mandated Adequate Yearly Progress (AYP) goals, the demand for supplemental education services, such as tutoring,…

Impact of Virtual Learning Environment (VLE): A Technological Approach to Genetics Teaching on High School Students' Content Knowledge, Self-Efficacy and Career Goal Aspirations

ERIC Educational Resources Information Center

Kandi, Kamala M.

2013-01-01

This study examines the effect of a technology-based instructional tool "Geniverse" on the content knowledge gains, Science Self-Efficacy, Technology Self-Efficacy, and Career Goal Aspirations among 283 high school learners. The study was conducted in four urban high schools, two of which have achieved Adequate Yearly Progress (AYP) and…

Effects of Traditional and Nontraditional Forms of Parental Involvement on School-Level Achievement Outcome: An HLM Study Using SASS 2007-2008

ERIC Educational Resources Information Center

Shen, Jianping; Washington, Alandra L.; Bierlein Palmer, Louann; Xia, Jiangang

2014-01-01

The authors examined parental involvement's (PI) impact on school performance. The hierarchical linear modeling method was applied to national Schools and Staffing Survey 2007-2008 data. They found that PI variables explained significant variance for the outcomes of (a) meeting adequate yearly progress (AYP) and (b) being free from sanctions. The…

Lifetime and 12-Month Nonsuicidal Self-Injury and Academic Performance in College Freshmen.

PubMed

Kiekens, Glenn; Claes, Laurence; Demyttenaere, Koen; Auerbach, Randy P; Green, Jennifer G; Kessler, Ronald C; Mortier, Philippe; Nock, Matthew K; Bruffaerts, Ronny

2016-10-01

We examined whether nonsuicidal self-injury (NSSI) is associated with academic performance in college freshmen, using census-based web surveys (N = 7,527; response = 65.4%). NSSI was assessed with items from the Self-Injurious Thoughts and Behaviors Interview and subsequently linked with the administratively recorded academic year percentage (AYP). Freshmen with lifetime and 12-month NSSI showed a reduction in AYP of 3.4% and 5.9%, respectively. The college environment was found to moderate the effect of 12-month NSSI, with more strongly reduced AYPs in departments with higher-than-average mean departmental AYPs. The findings suggest that overall stress and test anxiety are underlying processes between NSSI membership and academic performance. © 2016 The American Association of Suicidology.

An Analysis of the Academic Achievement of Urban and Rural Low-Socioeconomic Status Tennessee Public Schools

ERIC Educational Resources Information Center

Crow, Johnny

2010-01-01

Comparing a small, rural school with sometimes less than 100 students to a massive inner-city school with greater than 2,500 students is crude and untenable. There are simply too many variables. Nonetheless, the No Child Left Behind Act treats these two very different schools the same. When urban and rural schools cannot meet AYP or highly…

The impact of lifetime suicidality on academic performance in college freshmen.

PubMed

Mortier, P; Demyttenaere, K; Auerbach, R P; Green, J G; Kessler, R C; Kiekens, G; Nock, M K; Bruffaerts, R

2015-11-01

While suicidal thoughts and behaviors (STB) among college students are common, the associations between STB and academic performance are not well understood. As part of the World Mental Health Surveys International College Student project, web-based self-reported STB of KU Leuven (Leuven, Belgium) incoming freshmen (N=4921; response rate=65.4%) was collected, as well as academic year percentage (AYP), and the departments to which students belong. Single- and multilevel multivariate analyses were conducted, adjusted for gender, age, parental educational level, and comorbid lifetime emotional problems. Lifetime suicide plan and attempt upon college entrance were associated with significant decreases in AYP (3.6% and 7.9%, respectively). A significant interaction was found with average departmental AYP, with STB more strongly associated with reduced AYP in departments with lower than higher average AYP. Limited sample size precluded further investigation of interactions between department-level and student-level variables. No information was available on freshman secondary school academic performance. Lifetime STB has a strong negative association with academic performance in college. Our study suggests a potential role for the college environment as target for treatment and prevention interventions. Copyright © 2015 Elsevier B.V. All rights reserved.

No School Left Behind: A Multiple Case Study of High-Performing Third-Grade Reading Programs in Low-Income Rural Schools in Southern Illinois

ERIC Educational Resources Information Center

Rosenberger, Patricia J.

2012-01-01

Since the 2008 implementation of Response to Intervention (RtI) plans in Illinois, rural schools in southern Illinois with a high percentage of low-income students have been compelled to implement school-wide reforms of their reading programs. Often, limited funding makes it difficult to sustain growth trends in Adequate Yearly Progress (AYP).…

Teacher perceptions of high school students underachievement in science

NASA Astrophysics Data System (ADS)

Gopalsingh, Bhagyalakshmi

Low high school graduation rates continue to be a challenge in American public education. The pressure to meet the demands of adequate yearly progress (AYP) under the No Child Left behind Act of 2001 has led to an achievement gap in student performance between science and other core subjects, namely English, math, and social studies, on the Georgia High School Graduation Test (GHSGT). GHSGT statistics have consistently reflected a lower science pass percentage compared with other core subjects on the test. The objective of this nonexperimental, quantitative study was to analyze teacher perceptions on reasons for student science underachievement on the GHSGT. A self-developed questionnaire based on Bloom's taxonomy model was administered to 115 high school core subject teachers of a single school district. Analyses of variance (ANOVA) and chi-square tests were used to test hypotheses. Results confirmed that teachers perceived that (a) students demonstrated a low rate of proficiency in science because science demands higher cognitive skills, (b) less emphasis was placed on science because it is a non-AYP indicator, and (c) making science an AYP indicator will optimize student science achievement. Based on results, recommendations were made to promote the integration of English, math, and social studies curriculum with science curriculum to enable students to transfer learned skills and information across subjects. The potential benefits of outcome of this study include (a) providing critical insight for policy makers and educational practitioners to understand the impact of science underachievement on graduation rates, and (b) raising student science achievement to improve graduation rates.

Swift detections of the flaring blazar GAIA 18ayp (PKS 2333-415) in X-rays and the UV

NASA Astrophysics Data System (ADS)

Grupe, Dirk; Komossa, S.; Angioni, R.; Schartel, N.

2018-04-01

We report Swift observations of the z=1.41 QSO GAIA 18ayp (PKS 2333-415) which was detected by GAIA in an optically flaring state on 2018-April-14. Swift observed GAIA 18ayp on 2018 April 23 for a total of 1.4 ks. The QSO is clearly detected in X-rays and the UV. The X-ray position found using the enhanced XRT position (Goad et al. 2007, Evans et al. 2009) is RA-2000 = 23 36 34.1, Dec-2000 = -41 15 21.4 with an uncertainty of 3.0".

Meeting AYP: Affective or Effective on School Leadership?

ERIC Educational Resources Information Center

Genao, Soribel

2013-01-01

"The commander of our ship knows that the eyes and ears of the shipmates will provide valuable information; that when combined with the experience and knowledge of leadership will navigate the ship to clear waters and bountiful lands" (Intertech, 2011). This analogy is reflective of the critical issue of meeting AYP (Adequate Yearly…

ESEA Reauthorization: Options for Improving NCLB's Measures of Process. Hearing before the Committee on Education and Labor, U.S. House of Representatives, One Hundred Tenth Congress, First Session (March 21, 2007). Serial Number 110-11

ERIC Educational Resources Information Center

US House of Representatives, 2007

2007-01-01

The purpose of this hearing was, review of the No Child Left Behind Law for reauthorization, consideration as to whether or not to reform the current definition of "Adequate Yearly Progress" (AYP). Members testifying before the Committee were the Hon. Jason Altmire, a Representative in Congress from the State of Pennsylvania; Hon. Howard…

25 CFR 30.126 - What is required for the Bureau to meet its reporting responsibilities?

Code of Federal Regulations, 2011 CFR

2011-04-01

... Department of Education, appropriate Committees of Congress, and the public. (a) In order to provide... proficiency, and disseminate such results in an annual report. (b) The Bureau must identify each school that did not meet AYP in accordance with the school's AYP definition. (c) Within its annual report to...

25 CFR 30.126 - What is required for the Bureau to meet its reporting responsibilities?

Code of Federal Regulations, 2013 CFR

2013-04-01

... Department of Education, appropriate Committees of Congress, and the public. (a) In order to provide... proficiency, and disseminate such results in an annual report. (b) The Bureau must identify each school that did not meet AYP in accordance with the school's AYP definition. (c) Within its annual report to...

25 CFR 30.126 - What is required for the Bureau to meet its reporting responsibilities?

Code of Federal Regulations, 2012 CFR

2012-04-01

... Department of Education, appropriate Committees of Congress, and the public. (a) In order to provide... proficiency, and disseminate such results in an annual report. (b) The Bureau must identify each school that did not meet AYP in accordance with the school's AYP definition. (c) Within its annual report to...

25 CFR 30.126 - What is required for the Bureau to meet its reporting responsibilities?

Code of Federal Regulations, 2010 CFR

2010-04-01

... Department of Education, appropriate Committees of Congress, and the public. (a) In order to provide... proficiency, and disseminate such results in an annual report. (b) The Bureau must identify each school that did not meet AYP in accordance with the school's AYP definition. (c) Within its annual report to...

Optical confirmation of Gaia18ayp brightness increase

NASA Astrophysics Data System (ADS)

Spano, M.; Blanco-Cuaresma, S.; Roelens, M.; Mowlavi, N.; Eyer, L.

2018-04-01

We report confirmation of Gaia_Science_Alerts, brightness increase of the QSO [VV2006] J233633.0-411547, Gaia18ayp . Images were obtained through modified Gunn R and V band filter of the ECAM instrument installed on the Swiss 1.2m Euler telescope at La Silla, on 2018 April 21- 22. Magnitudes according to the MJD of observations.

The Effects of Principals' Leadership Styles, Teacher Efficacy, and Teachers' Trust in Their Principals on Student Achievement

ERIC Educational Resources Information Center

Bozman, Charles E., Sr.

2011-01-01

The purpose of the study was to determine the relationship between the principals' leadership behavioral style, teacher' efficacious beliefs, and teachers' trust in the principal to the schools' graduation rate, the ACT and TCAP writing assessment school-wide averages, and the AYP English/reading and AYP mathematics school-wide. Working on the…

25 CFR 30.105 - May a tribal governing body or school board use another definition of AYP?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false May a tribal governing body or school board use another... May a tribal governing body or school board use another definition of AYP? Yes. A tribal governing body or school board may waive all or part of the Secretary's definition of academic content and...

Comparison of the effect of multiple intelligence pedagogy and traditional pedagogy on grade 5 students' achievement and attitudes towards science

NASA Astrophysics Data System (ADS)

Mussen, Kimberly S.

This quantitative research study evaluated the effectiveness of employing pedagogy based on the theory of multiple intelligences (MI). Currently, not all students are performing at the rate mandated by the government. When schools do not meet the required state standards, the school is labeled as not achieving adequate yearly progress (AYP), which may lead to the loss of funding. Any school not achieving AYP would be interested in this study. Due to low state standardized test scores in the district for science, student achievement and attitudes towards learning science were evaluated on a pretest, posttest, essay question, and one attitudinal survey. Statistical significance existed on one of the four research questions. Utilizing the Analysis of Covariance (ANCOVA) for data analysis, student attitudes towards learning science were statically significant in the MI (experimental) group. No statistical significance was found in student achievement on the posttest, delayed posttest, or the essay question test. Social change can result from this study because studying the effects of the multiple intelligence theory incorporated into classroom instruction can have significant effect on how children learn, allowing them to compete in a knowledge society.

The Africa Yoga Project: A Participant-Driven Concept Map of Kenyan Teachers' Reported Experiences.

PubMed

Klein, Jessalyn E; Cook-Cottone, Catherine; Giambrone, Carla

2015-01-01

The Africa Yoga Project (AYP) trains and funds Kenyans to teach community yoga classes. Preliminary research with a small sample of AYP teachers suggested the program had a positive impact. This study used concept mapping to explore the experiences of a larger sample. Participants brainstormed statements about how practicing and/or teaching yoga changed them. They sorted statements into self-defined piles and rated them in terms of perceived importance. Multidimensional scaling (MDS) of sort data calculated statement coordinates wherein each statement is placed in proximity to other statements as a function of how frequently statements are sorted together by participants. These results are then and mapped in a two-dimensional space. Hierarchical cluster analysis (HCA) of these data identified clusters (i.e., concepts) among statements. Cluster average importance ratings gave the concept map depth and indicated concept importance. Bridging analysis and researchers' conceptual understanding of yoga literature facilitated HCA interpretive decisions. Of 72 AYP teachers, 52 and 48 teachers participated in brainstorming and sorting/rating activities, respectively. Teachers brainstormed 93 statements about how they had changed. The resultant MDS statement map had adequate validity (stress value = .29). HCA created a 12-cluster solution with the following concepts of perceived change: Identity as a Yoga Teacher; Prosocial Development; Existential Possibility; Genuine Positive Regard; Value and Respect for Others (highest importance); Presence, Acceptance, and Competence; Service and Trust; Non-judgment and Emotion Regulation (lowest importance); Engagement and Connection; Interpersonal Effectiveness; Psychosocial Functioning; and Physical Competence and Security. Teachers perceived the AYP as facilitating change across physical, mental, and spiritual domains. Additional research is needed to quantify and compare this change to other health promotion program outcomes.

Use of the Outdoor Classroom and Nature-Study to Support Science and Literacy Learning: A Narrative Case Study of a Third-Grade Classroom

NASA Astrophysics Data System (ADS)

Eick, Charles J.

2012-11-01

A case study of an exemplary third grade teacher's use of the outdoor classroom for meeting both state science and language arts standards is described. Data from the researcher's field journal, teacher lesson plans, and teacher interviews document how this teacher used nature-study to bridge outdoor classroom experiences with the state science and language arts curriculum. This teacher's early life experiences supported her strong interest in science and nature in the outdoors and experiencing it with her children. Children interacted with the outdoor classroom throughout the day as a context for science and literacy learning. All but one child successfully met Annual Yearly Progress (AYP) goals in reading at the end of the school year.

Comparing student achievement in the problem-based learning classroom and traditional teaching methods classroom

NASA Astrophysics Data System (ADS)

Dobbs, Vicki

Significant numbers of students fail high school chemistry, preventing them from graduating. Starting in the 2013-2014 school year, 100% of the students must pass a science assessment for schools to meet Adequate Yearly Progress (AYP) in accordance to No Child Left Behind (NCLB). Failure to meet AYP results in sanctions, such as state management or closure of a school or replacing a school staff. The purpose of this study was to determine whether the teaching strategy, Problem Based Learning (PBL), will improve student achievement in high school chemistry to a greater degree than traditional teaching methods. PBL is a student-centered, inquiry-based teaching method based on the constructivist learning theory. The research question looked at whether there was a difference in student achievement between students a high school chemistry classroom using PBL and students in a classroom using traditional teaching methods as measured by scores on a 20-question quiz. The research study used a quasi-experimental pretest/posttest control group design. An independent samples t-test compared gains scores between the pretest and posttest. Analysis of quiz scores indicated that there was not a significant difference (t(171) = 1.001, p = .318) in student achievement between the teaching methods. Because there was not a significant difference, each teacher can decide which teaching method best suites the subject matter and the learning styles of the students. This study adds research based data to help teachers and schools choose one teaching method over another so that students may gain knowledge, develop problem-solving skills, and life-long learning skills that will bring about social change in the form of a higher quality of life for the students and community as a whole.

34 CFR 200.15 - Timeline.

Code of Federal Regulations, 2010 CFR

2010-07-01

... State must establish a timeline for making AYP that ensures that, not later than the 2013-2014 school... timeline for all students to reach proficiency beyond the 2013-2014 school year. (Authority: 20 U.S.C. 6311...

34 CFR 200.15 - Timeline.

Code of Federal Regulations, 2011 CFR

2011-07-01

... State must establish a timeline for making AYP that ensures that, not later than the 2013-2014 school... timeline for all students to reach proficiency beyond the 2013-2014 school year. (Authority: 20 U.S.C. 6311...

Project ExPreSS: Social studies and science remediation program for the Georgia High School Graduation Test

NASA Astrophysics Data System (ADS)

Shearouse, Randy

Over half of the states now require students to pass a high stakes exit exam before being allowed to graduate from high school. No Child Left Behind requires that standardized testing be included to determine whether or not a school makes Adequate Yearly Progress (AYP). The purpose of this study is to examine the results of the Georgia High School Graduation Test (GHSGT) of students who participated in the remedial program Project ExPreSS with those students who did not participate. Using a quantitative research design, the question that will be answered is whether Project ExPreSS makes a difference in passing the GHSGT in science and social studies among three groups: all Georgia students, African American students in one Georgia school system, and all students in one Georgia school system. A chi-square test was conducted and a determination was made that there is a statistically significant relationship between project participation and pass-fail status in all but one area. The majority of students in this study were 17--18 years of age and were taking the science or social studies section of the GHSGT for the second time. The findings of this study will be important not only for Georgia and the school system examined, but also for other states and systems that give High Stakes Exit Exams (HSEEs). The results indicate that highly focused remedial programs like Project ExPreSS make a difference for students who may not be successful on their first attempt at passing a HSEE.

34 CFR 200.19 - Other academic indicators.

Code of Federal Regulations, 2013 CFR

2013-07-01

... EDUCATION, DEPARTMENT OF EDUCATION TITLE I-IMPROVING THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED Improving... 34 Education 1 2013-07-01 2013-07-01 false Other academic indicators. 200.19 Section 200.19... academic indicators. (a) Elementary and middle schools—(1) Choice of indicator. To determine AYP...

34 CFR 200.19 - Other academic indicators.

Code of Federal Regulations, 2012 CFR

2012-07-01

... EDUCATION, DEPARTMENT OF EDUCATION TITLE I-IMPROVING THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED Improving... 34 Education 1 2012-07-01 2012-07-01 false Other academic indicators. 200.19 Section 200.19... academic indicators. (a) Elementary and middle schools—(1) Choice of indicator. To determine AYP...

34 CFR 200.19 - Other academic indicators.

Code of Federal Regulations, 2014 CFR

2014-07-01

... EDUCATION, DEPARTMENT OF EDUCATION TITLE I-IMPROVING THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED Improving... 34 Education 1 2014-07-01 2014-07-01 false Other academic indicators. 200.19 Section 200.19... academic indicators. (a) Elementary and middle schools—(1) Choice of indicator. To determine AYP...

Evaluating School Principals. Tips & Tools

ERIC Educational Resources Information Center

Brown-Sims, Melissa

2010-01-01

With the need to meet a set of higher accountability standards such as Interstate School Leaders Licensure Consortium (ISLLC) Standards and the AYP benchmarks of the NCLB Act, for example, school principals are faced with the knowledge that they play a vital role in school effectiveness as well as teacher retention, parent participation, and…

34 CFR 200.15 - Timeline.

Code of Federal Regulations, 2012 CFR

2012-07-01

... timeline for all students to reach proficiency beyond the 2013-2014 school year. (Authority: 20 U.S.C. 6311... State must establish a timeline for making AYP that ensures that, not later than the 2013-2014 school year, all students in each group described in § 200.13(b)(7) will meet or exceed the State's proficient...

34 CFR 200.15 - Timeline.

Code of Federal Regulations, 2014 CFR

2014-07-01

... timeline for all students to reach proficiency beyond the 2013-2014 school year. (Authority: 20 U.S.C. 6311... State must establish a timeline for making AYP that ensures that, not later than the 2013-2014 school year, all students in each group described in § 200.13(b)(7) will meet or exceed the State's proficient...

34 CFR 200.15 - Timeline.

Code of Federal Regulations, 2013 CFR

2013-07-01

... timeline for all students to reach proficiency beyond the 2013-2014 school year. (Authority: 20 U.S.C. 6311... State must establish a timeline for making AYP that ensures that, not later than the 2013-2014 school year, all students in each group described in § 200.13(b)(7) will meet or exceed the State's proficient...

High School Principals in the Vortex: Accountability, Autonomy, and Social Justice

ERIC Educational Resources Information Center

Batsell, Holly

2013-01-01

As schools across Arizona worked to meet NCLB's AYP requirement in 2010-2011, they were also labeled and sanctioned by AZ Learns. This phenomenological study focused on six effective high school principals in two Arizona school districts to ascertain how accountability policies impacted the principals' job responsibilities, autonomy, and ability…

A Case Study of High School Teachers' Technology Use through Social Studies Data Teams

ERIC Educational Resources Information Center

Wilson-Cortez, Lauretta

2013-01-01

Many schools placed under Program Improvement because they have not met the AYP requirements of the NCLB mandate are required to build in time during the school day for teachers' professional collaboration to improve their performance in the classrooms. A lack of research exists to explore how professional collaboration improves teaching and…

34 CFR 200.43 - Restructuring.

Code of Federal Regulations, 2011 CFR

2011-07-01

... substantial promise of enabling the school to make AYP as defined under §§ 200.13 through 200.20; (3) Is... § 200.34, the LEA must do the following: (1) Continue to provide all students enrolled in the school...) Replace all or most of the school staff (which may include, but may not be limited to, replacing the...

34 CFR 200.43 - Restructuring.

Code of Federal Regulations, 2012 CFR

2012-07-01

... substantial promise of enabling the school to make AYP as defined under §§ 200.13 through 200.20; (3) Is... § 200.34, the LEA must do the following: (1) Continue to provide all students enrolled in the school...) Replace all or most of the school staff (which may include, but may not be limited to, replacing the...

34 CFR 200.43 - Restructuring.

Code of Federal Regulations, 2013 CFR

2013-07-01

... substantial promise of enabling the school to make AYP as defined under §§ 200.13 through 200.20; (3) Is... § 200.34, the LEA must do the following: (1) Continue to provide all students enrolled in the school...) Replace all or most of the school staff (which may include, but may not be limited to, replacing the...

34 CFR 200.12 - Single State accountability system.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and secondary schools and LEAs in the State make AYP as defined in §§ 200.13 through 200.20. (b) The... achievement of all public elementary and secondary school students; (3) Be the same accountability system the State uses for all public elementary and secondary schools and all LEAs in the State; and (4) Include...

34 CFR 200.43 - Restructuring.

Code of Federal Regulations, 2014 CFR

2014-07-01

... substantial promise of enabling the school to make AYP as defined under §§ 200.13 through 200.20; (3) Is... § 200.34, the LEA must do the following: (1) Continue to provide all students enrolled in the school...) Replace all or most of the school staff (which may include, but may not be limited to, replacing the...

34 CFR 200.12 - Single State accountability system.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and secondary schools and LEAs in the State make AYP as defined in §§ 200.13 through 200.20. (b) The... achievement of all public elementary and secondary school students; (3) Be the same accountability system the State uses for all public elementary and secondary schools and all LEAs in the State; and (4) Include...

School Factors Related to Reading Achievement in Rural Schools with and without High Poverty

ERIC Educational Resources Information Center

Miller, Seth W.

2013-01-01

This quantitative study identified how rural schools differ on five school-level factors related to student achievement according to their performance on Grade 3 reading. Through use of a MANOVA test, it was shown that principals of high-poverty rural schools that made AYP in Grade 3 reading reported significantly higher levels of guaranteed and…

A Comparison of African and Mainstream Culture on African-American Students in Public Elementary Schools

ERIC Educational Resources Information Center

Green-Gibson, Andrea

2011-01-01

This mixed, causal-comparative study was an investigation of culture infusion methods and AYP of two different public schools in Chicago, a school that infuses African culture and a school that does not. The purpose of the study was to identify if there was a significant causative relationship between culture infusion methods and Adequate Yearly…

Using Real-Time PCR to Quantify Aster Yellows Phytoplasma in its Insect Vector; Relationship of Infectivity to Transmissibility in the Aster Leafhopper

USDA-ARS?s Scientific Manuscript database

The aster yellows (AY) index is used to prescribe insecticide sprays that target Macrosteles quadrilineatus, or aster leafhopper (ALH), the vector of the aster yellows phytoplasma (AYp). The AY index metric is the product of the proportion of infective ALHs and the relative ALH population size at a ...

25 CFR 30.111 - When should the tribal governing body or school board request technical assistance?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false When should the tribal governing body or school board... When should the tribal governing body or school board request technical assistance? In order to maximize the time the tribal governing body or school board has to develop an alternative definition of AYP...

ABCs and AYP Results, Wake County Public School System (WCPSS): 2009-10. Measuring Up. E&R Report No. 10.20

ERIC Educational Resources Information Center

Haynie, Glenda

2011-01-01

In 2009-10, 92% of WCPSS schools met Expected or High Growth as measured by the North Carolina ABCs program, a 3.5 percentage point increase from 2008-09. Fifty-four percent of the schools made High Growth and 38% made Expected Growth. All subgroups saw their percentages of students meeting growth increase to above 55% in 2009-10; with the…

Replacing Arginine 33 for Alanine in the Hemophore HasA from Pseudomonas aeruginosa Causes Closure of the H32 Loop in the Apo-Protein

PubMed Central

Kumar, Ritesh; Qi, Yifei; Matsumura, Hirotoshi; Lovell, Scott; Yao, Huili; Battaile, Kevin P.; Im, Wonpil; Moënne-Loccoz, Pierre; Rivera, Mario

2017-01-01

Previous characterization of hemophores from Serratia marcescens (HasAs), Pseudomonas aeruginosa (HasAp) and Yersinia pestis (HasAyp) showed that hemin binds between two loops, where it is axially coordinated by H32 and Y75. The Y75 loop is structurally conserved in all three hemophores and harbors conserved ligand Y75. The other loop contains H32 in HasAs and HasAp, but a noncoordinating Q32 in HasAyp. The H32 loop in apo-HasAs and apo-HasAp is in an open conformation, which places H32 about 30 Å from the hemin-binding site. Hence, hemin binding onto the Y75 loop of HasAs or HasAp triggers a large relocation of the H32 loop from an open- to a closed-loop conformation and enables coordination of the hemin-iron by H32. In comparison, the Q32 loop in apo-HasAyp is in the closed conformation and hemin binding occurs with minimal reorganization and without coordinative interactions with the Q32 loop. Studies in crystallo and in solution have established that the open H32 loop in apo-HasAp and apo-HasAs is well structured and minimally affected by conformational dynamics. In this study we address the intriguing issue of the stability of the H32 loop in apo-HasAp and how hemin binding triggers its relocation. We address this question with a combination of NMR spectroscopy, X-ray crystallography, and molecular dynamics simulations and find that R33 is critical to the stability of the open H32 loop. Replacing R33 with A causes the H32 loop in R33A apo-HasAp to adopt a conformation similar to that of holo-HasAp. Finally, stopped-flow absorption and resonance Raman analyses of hemin binding to apo-R33A HasAp indicates that the closed H32 loop slows down the insertion of the heme inside the binding pocket, presumably as it obstructs access to the hydrophobic platform on the Y75 loop, but accelerate the completion of the heme iron coordination. PMID:27074415

Mental health problems in college freshmen: Prevalence and academic functioning.

PubMed

Bruffaerts, Ronny; Mortier, Philippe; Kiekens, Glenn; Auerbach, Randy P; Cuijpers, Pim; Demyttenaere, Koen; Green, Jennifer G; Nock, Matthew K; Kessler, Ronald C

2018-01-01

Mental health problems in college and their associations with academic performance are not well understood. The main aim of this study was to investigate to what extent mental health problems are associated with academic functioning. As part of the World Mental Health Surveys International College Student project, 12-month mental health problems among freshmen (N = 4921) was assessed in an e-survey of students at KU Leuven University in Leuven, Belgium. The associations of mental health problems with academic functioning (expressed in terms of academic year percentage [or AYP] and grade point average [GPA]) were examined across academic departments. Approximately one in three freshman reports mental health problems in the past year, with internalizing and externalizing problems both associated with reduced academic functioning (2.9-4.7% AYP reduction, corresponding to 0.2-0.3 GPA reduction). The association of externalizing problems with individual-level academic functioning was significantly higher in academic departments with comparatively low average academic functioning. Limited sample size precluded further investigation of interactions between department-level and student-level variables. No information was available on freshman secondary school academic performance. Mental health problems are common in college freshman, and clearly associated with lower academic functioning. Additional research is needed to examine the potentially causal nature of this association, and, if so, whether interventions aimed at treating mental health problems might improve academic performance. Copyright © 2017 Elsevier B.V. All rights reserved.

Seasonal patterns of aster leafhopper (Hemiptera: Cicadellidae) abundance and aster yellows phytoplasma infectivity in Wisconsin carrot fields.

PubMed

Frost, K E; Esker, P D; Van Haren, R; Kotolski, L; Groves, R L

2013-06-01

In Wisconsin, vegetable crops are threatened annually by the aster yellows phytoplasma (AYp), which is obligately transmitted by the aster leafhopper. Using a multiyear, multilocation data set, seasonal patterns of leafhopper abundance and infectivity were modeled. A seasonal aster yellows index (AYI) was deduced from the model abundance and infectivity predictions to represent the expected seasonal risk of pathogen transmission by infectious aster leafhoppers. The primary goal of this study was to identify periods of time during the growing season when crop protection practices could be targeted to reduce the risk of AYp spread. Based on abundance and infectivity, the annual exposure of the carrot crop to infectious leafhoppers varied by 16- and 70-fold, respectively. Together, this corresponded to an estimated 1,000-fold difference in exposure to infectious leafhoppers. Within a season, exposure of the crop to infectious aster leafhoppers (Macrosteles quadrilineatus Forbes), varied threefold because of abundance and ninefold because of infectivity. Periods of above average aster leafhopper abundance occurred between 11 June and 2 August and above average infectivity occurred between 27 May and 13 July. A more comprehensive description of the temporal trends of aster leafhopper abundance and infectivity provides new information defining when the aster leafhopper moves into susceptible crop fields and when they transmit the pathogen to susceptible crops.

Replacing the Axial Ligand Tyrosine 75 or Its Hydrogen Bond Partner Histidine 83 Minimally Affects Hemin Acquisition by the Hemophore HasAp from Pseudomonas aeruginosa

PubMed Central

2015-01-01

Hemophores from Pseudomonas aeruginosa (HasAp), Serratia marcescens (HasAsm), and Yersinia pestis (HasAyp) bind hemin between two loops. One of the loops harbors conserved axial ligand Tyr75 (Y75 loop) in all three structures, whereas the second loop (H32 loop) contains axial ligand His32 in HasAp and HasAsm, but a noncoordinating Gln32 in HasAyp. Binding of hemin to the Y75 loop of HasAp or HasAsm causes a large rearrangement of the H32 loop that allows His32 coordination. The Q32 loop in apo-HasAyp is already in the closed conformation, such that binding of hemin to the conserved Y75 loop occurs with minimal structural rearrangement and without coordinative interaction with the Q32 loop. In this study, structural and spectroscopic investigations of the hemophore HasAp were conducted to probe (i) the role of the conserved Tyr75 loop in hemin binding and (ii) the proposed requirement of the His83–Tyr75 hydrogen bond to allow the coordination of hemin by Tyr75. High-resolution crystal structures of H83A holo-HasAp obtained at pH 6.5 (0.89 Å) and pH 5.4 (1.25 Å) show that Tyr75 remains coordinated to the heme iron, and that a water molecule can substitute for Nδ of His83 to interact with the Oη atom of Tyr75, likely stabilizing the Tyr75–Fe interaction. Nuclear magnetic resonance spectroscopy revealed that in apo-Y75A and apo-H83A HasAp, the Y75 loop is disordered, and that disorder propagates to nearby elements of secondary structure, suggesting that His83 Nδ–Tyr75 Oη interaction is important to the organization of the Y75 loop in apo-HasA. Kinetic analysis of hemin loading conducted via stopped-flow UV–vis and rapid-freeze-quench resonance Raman shows that both mutants load hemin with biphasic kinetic parameters that are not significantly dissimilar from those previously observed for wild-type HasAp. When the structural and kinetic data are taken together, a tentative model emerges, which suggests that HasA hemophores utilize hydrophobic, π–π stacking, and van der Waals interactions to load hemin efficiently, while axial ligation likely functions to slow hemin release, thus allowing the hemophore to meet the challenge of capturing hemin under inhospitable conditions and delivering it selectively to its cognate receptor. PMID:24625274

Workload, Performance, and Reliability of Digital Computing Systems.

DTIC Science & Technology

1980-12-01

maximized is then P()(tf, ...... , ad .[[. P(ts) h( tf1 ),) (0 42.33) Note that this problem is equivalent to minimazing the function En Jn ,l~~f,) (-X) 1...have been observed at times tf1 , after observing the system since tsl. Take, for instance, the case of the distribution obtained from the simplified...represented by a set of pairs [ts,, tf1 ] i 1 ...... n the maximum likelihood values of a,y,P are these values that maximize the function p(n)( tf1 -ts 1 . . ts

Variability in the implementation of the No Child Left Behind Act in Wisconsin school districts and science departments

NASA Astrophysics Data System (ADS)

Miller, Christopher L.

In the United States of America, the public education system is comprised of over 14,000 school districts. Each of these unique districts is being affected by the enactment of the No Child Left Behind Act of 2001. In turn, this diverse population of school districts is determining the impact on education of this sweeping federal education policy. This study examines eight of those school districts to determine their actions related to the early phase of the implementation of one portion of NCLB, the accountability provisions prescribing standardized assessment for the determination of Adequate Yearly Progress. Specifically, this study examines what these eight Wisconsin school districts, serving from 1,000 to over 5,000 students, did with the student achievement data resulting from their state assessment, the Wisconsin Knowledge and Concepts Examinations (WKCE). A wide variety of responses were found in how school districts used the WKCE data. The eight school districts were examined to determine what features of their organizations were responsible for how they responded to the enactment of the AYP provisions, specifically how they used the WCKE data. District responses were found to be determined by district size, governance structures, personnel, and dispositions. The interactions of these characteristics were considered in light of organizational studies using conceptualizations borrowed from ecology and the theory of evolution and by studies of school districts.

Racial progress as threat to the status hierarchy: implications for perceptions of anti-White bias.

PubMed

Wilkins, Clara L; Kaiser, Cheryl R

2014-02-01

In three studies, we examined how racial progress affects Whites' perceptions of anti-White bias. When racial progress was chronically (Study 1) and experimentally (Study 2) salient, Whites who believed the current U.S. status hierarchy was legitimate were more likely to report that Whites were victims of racial discrimination. In contrast, Whites who perceived the current status system as illegitimate were unaffected by the salience of racial progress. The results of Study 3 point to the role of threat in explaining these divergent reactions to racial progress. When self-affirmed, Whites who perceived the status hierarchy as legitimate no longer showed increased perceptions of anti-White bias when confronted with evidence of racial progress. Implications for policies designed to remedy social inequality are discussed.

A phenomenological study of assessment methods in the inquiry-based science classroom: How do educators decide?

NASA Astrophysics Data System (ADS)

Tash, Gina G.

The purpose of this phenomenological study was to describe the experiences of science educators as they select and develop assessment methods for inquiry learning. Balancing preparations for standardized tests and authentic inquiry assessment experiences can be challenging for science educators. The review of literature revealed that current research focused on instructional methods and assessment, students' assessment experiences, and teachers' instructional methods experiences. There remains a gap in current literature regarding the experiences of science educators as they select and develop assessment methods for inquiry learning. This study filled the gap by providing a description of the experiences of science educators as they select and develop assessments for inquiry learning. The participants in this study were 16 fifth through eighth grade science teachers who participate in the Alabama Math, Science, and Technology Initiative (AMSTI) in northwest Alabama. A phenomenological research method was chosen in order to describe the experiences of AMSTI science teachers as they select and develop assessments for inquiry learning. Data were collected through interviews and focus group discussions. The data analysis used a modified Stevick-Colaizzi-Keen framework. The results showed AMSTI science teachers use a variety of assessment resources and methods, feel pressures to meet Adequate Yearly Progress (AYP), and implement varying degrees of change in their assessment process due to No Child Left Behind (NCLB). Contributing a positive social change, this study's findings supplied science teachers with descriptions of successful inquiry classrooms and creative assessments that correspond to inquiry-based learning methods.

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, July 1 - December 31, 1977).

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report is one of a regular series about the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The 17 papers discuss the identification of sine-wave analogues of speech sounds; prosodic information for vowel identity; progressive changes in articulatory patterns in verbal…

The Changing Status of Women in Cameroon: An Overview.

ERIC Educational Resources Information Center

Azevedo, Mario J.; Prater, Gwendolyn Spencer

1986-01-01

The improvement in women's status in Cameroon between 1960 and 1985 is examined. Progress and obstacles to progress in the following areas are highlighted: (1) opportunities outside of the home; (2) social status; (3) political role; (4) access to education; (5) marital rights and restrictions; and (6) religious role. (PS)

Status of States' Progress in Implementing Part H of IDEA: Report #3.

ERIC Educational Resources Information Center

Harbin, Gloria L.; And Others

This report focuses on progress in the implementation of Part H of the Individuals with Disabilities Education Act (IDEA) through a comparison of states' status on three yearly administrations of the State Progress Scale. The scale was designed to monitor implementation of the required 14 components in the stages of policy development, policy…

[Status quo and progress of Chinese acupuncture in Algeria].

PubMed

Huang, Yisheng

2015-10-01

The development of Chinese acupuncture in Algeria and realistic working status in recent years is in- troduced. From five aspects, including general condition of acupuncture in Algeria, clinical application and analysis, of acupuncture, promotion and publicity of acupuncture, existing problem and deficiency, and awards and honor, the status quo and progress of Chinese acupuncture in Algeria are discussed in detail.

The Polarized Deuteron Breakup Experiment at COSY

NASA Astrophysics Data System (ADS)

Rathmann, F.; Barsov, S.; Dymov, S.; Kacharava, A.; Khoukaz, A.; Komarov, V.; Kulikov, A.; Kurbatov, A.; Lang, N.; Lehmann, I.; Lorentz, B.; Macharashvili, G.; Mussgiller, A.; Paetz gen. Schieck, H.; Schleichert, R.; Seyfarth, H.; Steffens, E.; Ströher, H.; Uzikov, Yu.; Yaschenko, S.; Zalikhanov, B.

2003-07-01

A study of the deuteron breakup reaction pd → (pp)n with forward emission of a fast proton pair with small excitation energy Epp < 3 MeV has been performed using the ANKE spectrometer at COSY Jülich. The differential cross section of the breakup reaction, averaged up to 8° over the cm polar angle of the total momentum of the pp pairs, has been obtained at six proton beam energies Tp = 0.6, 0.7, 0.8, 0.95, 1.35, and 1.9 GeV. A first measurement of the vector analyzing power Ayp has been carried out, using a polarization normalization obtained with the EDDA detector. In addition, for the first time asymmetries of p⃗d elastic scattering at Tp = 500 MeV have been recorded with the spectator setup at ANKE.

STATUS AND PROGRESS IN PARTICULATE MATTER FORECASTING: INITIAL APPLICATION OF THE ETA- CMAQ FORECAST MODEL

EPA Science Inventory

This presentation reviews the status and progress in forecasting particulate matter distributions. The shortcomings in representation of particulate matter formation in current atmospheric chemistry/transport models are presented based on analyses and detailed comparisons with me...

[Economic factors related to the Millennium Development Goals: a literature review].

PubMed

Palma, Marco; Hernández, Ildefonso; Alvarez-Dardet, Carlos; Gil-González, Diana; Ruiz, María T; Medina, Manuel

2009-08-01

To systematize all the information published on the status of and progress made toward the Health-related Millennium Development Goals (HMDGs), as well as to understand associations with certain economic factors and the potential for success. A search was conducted for all scientific articles covering the Millennium Development Goals in general, published from 1 January 2000 to 31 August 2006, in the electronic databases of the EBSCO, CSA Illumina, Thomson Gale, SwetsWise, and BIREME. All original articles in English or Spanish that evaluated HMDG status, progress, and determinants were selected. The analysis evaluated the distribution of determinants of HMDG status or progress, the HMDGs referred to, the study type, the relationship between economic indicators and health, the study location, and the status and potential for attaining the HMDGs. The quality of the articles was also rated. Of the 304 original articles found, 114 (37.5%) covered one or more HMDGs. The most frequently addressed goals were those concerning infant and maternal mortality. Of the 39 articles that evaluated HMDGs and their association with economic variables, 13 dealt with economic factors related to equity, policy, or globalization. Economic and policy factors were most frequently associated with HMDG status or progress. There is a definitive trend toward measuring HMDG status and progress according to economic factors that reflect the population's condition. There is an information gap regarding government spending, international commerce, international aid, and global economic policy. The potential for achieving HMDGs in poor countries is low.

Seizure susceptibility in intact and ovariectomized female rats treated with the convulsant pilocarpine

PubMed Central

Scharfman, Helen E.; Goodman, Jeffrey H.; Rigoulot, Marie-Aude; Berger, Russell E.; Walling, Susan G.; Mercurio, Thomas C.; Stormes, Kerry; Maclusky, Neil J.

2008-01-01

Despite numerous neuroendocrinological studies of seizures, the influence of estrogen and progesterone on seizures and epilepsy remains unclear. This may be due to the fact that previous studies have not systematically compared distinct endocrine conditions and included all relevant controls. The goal of the present study was to conduct such a study using pilocarpine as chemoconvulsant. Thus, age and weight-matched, intact or ovariectomized rats were tested to determine incidence of status epilepticus and to study events leading to status. Intact female rats were sampled at each cycle stage (proestrus, estrus, metestrus, or diestrus 2). Convulsant was administered at the same time of day, 10:00–10:30 a.m. Statistical analysis showed that there was a significantly lower incidence of status on the morning of estrus, but differences were attenuated in older animals. Ovariectomized rats were distinct in their rapid progression to status. These results show that the incidence of status in female rats following pilocarpine injection, and the progression to pilocarpine-induced status, are influenced by reproductive state as well as age. The hormonal milieu present specifically on the morning of estrus appears to decrease susceptibility to pilocarpine-induced status, particularly at young ages. In contrast, the chronic absence of reproductive steroids that characterizes the ovariectomized rat leads to a more rapid progression to status. This dissociation between incidence vs. progression provides new insight into the influence of estrogen and progesterone on seizures. PMID:16084511

75 FR 15421 - Proposed Agency Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-29

... the status of activities, project progress, jobs created and retained, spend rates and performance... information that DOE is developing to collect data on the status of activities, project progress, jobs created and retained, spend rates and performance metrics under the American Recovery and Reinvestment Act of...

Chronic Cerebrospinal Vascular Insufficiency Is Not Associated with HLA DRB1*1501 Status in Multiple Sclerosis Patients

PubMed Central

Weinstock-Guttman, Bianca; Zivadinov, Robert; Cutter, Gary; Tamaño-Blanco, Miriam; Marr, Karen; Badgett, Darlene; Carl, Ellen; Elfadil, Makki; Kennedy, Cheryl; Benedict, Ralph H. B.; Ramanathan, Murali

2011-01-01

Background Chronic cerebrospinal venous insufficiency (CCSVI) was described as a vascular condition characterized by anomalies of veins outside the skull was reported to be associated with multiple sclerosis (MS). The objective was to assess the associations between HLA DRB1*1501 status and the occurrence of CCSVI in MS patients. Methodology/Principal Findings This study included 423 of 499 subjects enrolled in the Combined Transcranial and Extracranial Venous Doppler Evaluation (CTEVD) study. The HLA DRB1*1501 status was obtained in 268 MS patients and 155 controls by genotyping rs3135005, a SNP associated with DRB1*1501 status. All subjects underwent a clinical examination and Doppler scan of the head and neck. The frequency of CCSVI was higher (OR = 4.52, p<0.001) in the MS group 56.0% vs. 21.9% in the controls group and also higher in the progressive MS group 69.8% vs. 49.5% in the non-progressive MS group. The 51.9% frequency of HLA DRB1*1501 positivity (HLA+) in MS was higher compared (OR = 2.33, p<0.001) to 31.6% to controls. The HLA+ frequency in the non-progressive (51.6%) and progressive MS groups (52.3%) was similar. The frequency of HLA+ CCSVI+ was 40.7% in progressive MS, 27.5% in non-progressive MS and 8.4% in controls. The presence of CCSVI was independent of HLA DRB1*1501 status in MS patients. Conclusions/Significance The lack of strong associations of CCSVI with HLA DRB1*1501 suggests that the role of the underlying associations of CCSVI in MS should be interpreted with caution. Further longitudinal studies should determine whether interactions between these factors can contribute to disease progression in MS. PMID:21340025

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, October 1-December 31, 1985.

ERIC Educational Resources Information Center

O'Brien, Nancy, Ed.

The articles in this paper explore the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical research applications. Titles of the papers and their authors are as follows: (1) "Task Dynamic Coordination of the Speech Articulators: A Preliminary Model" (Elliot Saltzman); (2) "Some Observations…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, October-December 1986.

ERIC Educational Resources Information Center

O'Brien, Nancy, Ed.

One of a series of semiannual reports, this paper presents articles exploring the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical research applications. Titles of the papers and their authors are as follows: (1) "Lexical Organization and Welsh Consonant Mutations" (S. Boyce, C. P.…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, January 1-March 31, 1977.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report is one of a regular series about the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The 11 papers discuss the dissociation of spectral and temporal cues to the voicing distinction in initial stopped consonants; perceptual integration and selective attention in…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, April 1-September 30, 1986.

ERIC Educational Resources Information Center

O'Brien, Nancy, Ed.

Focusing on the status, progress, instrumentation, and applications of studies on the nature of speech, this report contains the following research studies: "The Role of Psychophysics in Understanding Speech Perception" (B. H. Repp); "Specialized Perceiving Systems for Speech and Other Biologically Significant Sounds" (I. G. Mattingly; A. M.…

User Interfaces for Patient-Centered Communication of Health Status and Care Progress

ERIC Educational Resources Information Center

Wilcox-Patterson, Lauren

2013-01-01

The recent trend toward patients participating in their own healthcare has opened up numerous opportunities for computing research. This dissertation focuses on how technology can foster this participation, through user interfaces to effectively communicate personal health status and care progress to hospital patients. I first characterize the…

76 FR 79754 - Twelfth Meeting: RTCA Special Committee 220, Automatic Flight Guidance and Control

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-22

... technologies Administrative items (meeting schedule, location, and next meeting agenda) Any other business... 2 status--progress, issues and plan Review of WG 3 status--progress, issues and plans Review action.... Issued in Washington, DC, on December 15, 2011. Robert L. Bostiga, Manager, Business Operations Branch...

Combined high-field intraoperative magnetic resonance imaging and endoscopy increase extent of resection and progression-free survival for pituitary adenomas

PubMed Central

Sylvester, Peter T.; Evans, John A.; Zipfel, Gregory J.; Chole, Richard A.; Uppaluri, Ravindra; Haughey, Bruce H.; Getz, Anne E.; Silverstein, Julie; Rich, Keith M.; Kim, Albert H.; Dacey, Ralph G.

2014-01-01

Purpose The clinical benefit of combined intraoperative magnetic resonance imaging (iMRI) and endoscopy for transsphenoidal pituitary adenoma resection has not been completely characterized. This study assessed the impact of microscopy, endoscopy, and/or iMRI on progression-free survival, extent of resection status (gross-, near-, and subtotal resection), and operative complications. Methods Retrospective analyses were performed on 446 transsphenoidal pituitary adenoma surgeries at a single institution between 1998 and 2012. Multivariate analyses were used to control for baseline characteristics, differences during extent of resection status, and progression-free survival analysis. Results Additional surgery was performed after iMRI in 56/156 cases (35.9 %), which led to increased extent of resection status in 15/156 cases (9.6 %). Multivariate ordinal logistic regression revealed no increase in extent of resection status following iMRI or endoscopy alone; however, combining these modalities increased extent of resection status (odds ratio 2.05, 95 % CI 1.21–3.46) compared to conventional transsphenoidal microsurgery. Multivariate Cox regression revealed that reduced extent of resection status shortened progression-free survival for near- versus gross-total resection [hazard ratio (HR) 2.87, 95 % CI 1.24–6.65] and sub- versus near-total resection (HR 2.10; 95 % CI 1.00–4.40). Complication comparisons between microscopy, endoscopy, and iMRI revealed increased perioperative deaths for endoscopy versus microscopy (4/209 and 0/237, respectively), but this difference was non-significant considering multiple post hoc comparisons (Fisher exact, p = 0.24). Conclusions Combined use of endoscopy and iMRI increased pituitary adenoma extent of resection status compared to conventional transsphenoidal microsurgery, and increased extent of resection status was associated with longer progression-free survival. Treatment modality combination did not significantly impact complication rate. PMID:24599833

Preoperative nutritional status is associated with progression of postoperative cardiac rehabilitation in patients undergoing cardiovascular surgery.

PubMed

Arai, Yasuhiro; Kimura, Toru; Takahashi, Yuki; Hashimoto, Takashi; Arakawa, Mamoru; Okamura, Homare

2018-06-23

Progression of cardiac rehabilitation after cardiovascular surgery can be affected by frailty. The nutritional status of the patient has been proposed as an indicator of frailty. In this study, we aimed to evaluate the influence of preoperative nutritional status on the progress of postoperative cardiac rehabilitation. This study included 146 patients (82 males, 64 females, average age 71.9 ± 12.0 years) who underwent elective cardiovascular surgery. In-hospital mortality cases were excluded to focus on postoperative cardiac rehabilitation. We classified patients with a Geriatric Nutritional Risk Index of 92 or higher as the good nutrition group and those with a Geriatric Nutritional Risk Index less than 92 as the malnutrition group. Preoperative patient characteristics and postoperative cardiac rehabilitation progress were compared between the good nutrition (n = 93) and malnutrition (n = 53) groups. The patients in the good nutrition group had an earlier progression to walking after postoperative rehabilitation (p = 0.002), a shorter postoperative hospital stay (p = 0.004), and a higher rate of discharge home (p = 0.028) than those in the malnutrition group. Multivariable analysis demonstrated preoperative malnutrition to be an independent predictor for the day to 100 m walking (p = 0.010). Preoperative nutritional status was associated with progression of postoperative cardiac rehabilitation.

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for its Investigation, and Practical Applications, April 1-September 30, 1983.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.; O'Brien, Nancy, Ed.

Prepared as part of a regular series on the status and progress of studies on the nature of speech, instrumentation for its evaluation, and practical applications for speech research, this compilation contains 14 reports. Topics covered in the reports include the following: (1) phonetic coding and order memory in relation to reading proficiency,…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, April 1-June 30, 1977.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The ten papers treat the following topics: speech synthesis as a tool for the study of speech production; the study of articulatory organization; phonetic perception; cardiac…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, October 1-December 31, 1983.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.; O'Brien, Nancy, Ed.

One of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical research applications, this report consists of 14 papers. Topics covered in the papers are (1) skilled actions, (2) the control of fundamental frequency declination, (3) selective effects of masking on speech…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for its Investigation, and Practical Application, January 1-March 31, 1978. Volumes 1 and 2.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report is part of a continuing series providing information on the status and progress of studies dealing with the nature of speech, instrumentation for its investigation, and practical applications of research. The report covers the period from 1 January 1978 through 31 March 1978, and includes extended reports on the following topics:…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, January 1-June 30, 1974. Report No. SR-37/38(1974).

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report, covering the period of January 1 to June 30, 1974, is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Among the 17 manuscripts and extended reports are "The Role of Speech in Language: Introduction to the Conference,""The Human…

Human Papillomavirus and Overall Survival After Progression of Oropharyngeal Squamous Cell Carcinoma

PubMed Central

Fakhry, Carole; Zhang, Qiang; Nguyen-Tan, Phuc Felix; Rosenthal, David; El-Naggar, Adel; Garden, Adam S.; Soulieres, Denis; Trotti, Andy; Avizonis, Vilija; Ridge, John Andrew; Harris, Jonathan; Le, Quynh-Thu; Gillison, Maura

2014-01-01

Purpose Risk of cancer progression is reduced for patients with human papillomavirus (HPV) –positive oropharynx cancer (OPC) relative to HPV-negative OPC, but it is unknown whether risk of death after progression is similarly reduced. Patients and Methods Patients with stage III-IV OPC enrolled onto Radiation Therapy Oncology Group trials 0129 or RTOG 0522 who had known tumor p16 status plus local, regional, and/or distant progression after receiving platinum-based chemoradiotherapy were eligible for a retrospective analysis of the association between tumor p16 status and overall survival (OS) after disease progression. Rates were estimated by Kaplan-Meier method and compared by log-rank; hazard ratios (HRs) were estimated by Cox models. Tests and models were stratified by treatment protocol. Results A total of 181 patients with p16-positive (n = 105) or p16-negative (n = 76) OPC were included in the analysis. Patterns of failure and median time to progression (8.2 v 7.3 months; P = .67) were similar for patients with p16-positive and p16-negative tumors. After a median follow-up period of 4.0 years after disease progression, patients with p16-positive OPC had significantly improved survival rates compared with p16-negative patients (2-year OS, 54.6% v 27.6%; median, 2.6 v 0.8 years; P < .001). p16-positive tumor status (HR, 0.48; 95% CI, 0.31 to 0.74) and receipt of salvage surgery (HR, 0.48; 95% CI; 0.27 to 0.84) reduced risk of death after disease progression whereas distant versus locoregional progression (HR, 1.99; 95% CI, 1.28 to 3.09) increased risk, after adjustment for tumor stage and cigarette pack-years at enrollment. Conclusion Tumor HPV status is a strong and independent predictor of OS after disease progression and should be a stratification factor for clinical trials for patients with recurrent or metastatic OPC. PMID:24958820

Ten-year stability and variability, drinking patterns, and impairment in community youth with diagnostic orphan status of alcohol dependence.

PubMed

Grabitz, Maike; Behrendt, Silke; Klotsche, Jens; Buehringer, Gerhard; Lieb, Roselind; Wittchen, Hans-Ullrich

2012-04-01

Some adolescents and young adults who do not fulfill criteria for DSM-IV alcohol abuse (AA) report symptoms of DSM-IV alcohol dependence (AD) below the diagnostic threshold (diagnostic orphans, DOs; 1 or 2 symptoms). Contemporarily, little is known on the long-term stability, risk of progression to AD, impairment, and drinking patterns possibly associated with this status in the first decades of life. (1) To identify prevalence rates of the DO status from adolescence to early adulthood. To investigate (2) stability and variability of the DO status over time and (3) associations between DO status, drinking patterns and impairment in comparison to subjects with AA, with AD, or without any symptoms. N=2039 community subjects (aged 14-24 years at baseline) were assessed at baseline and at about four and ten years after baseline. DSM-IV AUD diagnoses were obtained with the DIA-X/M-CIDI. About 11-12% of the sample was classified as DOs at all waves. Over a period of ten years, 18% of DOs were stable in their diagnosis and additional 10% progressed to AD. DOs were comparable to subjects with AA in drinking patterns, impairment and stability of diagnostic status. DOs progressed to AD significantly more often than AA. AD was associated with highest levels in all outcomes of interest. The DO status in adolescence and early adulthood is associated with considerable stability, risk of progression and problematic alcohol intake. In consequence, it can be meaningful for the timely identification of early stages of clinically relevant alcohol problems. For subjects with DO status early specific interventions are required. Copyright © 2011 Elsevier Ltd. All rights reserved.

Changes in Clinical and Microbiological Periodontal Profiles Relate to Progression of Carotid Intima‐Media Thickness: The Oral Infections and Vascular Disease Epidemiology Study

PubMed Central

Desvarieux, Moïse; Demmer, Ryan T.; Jacobs, David R.; Papapanou, Panos N.; Sacco, Ralph L.; Rundek, Tatjana

2013-01-01

Background No prospective studies exist on the relationship between change in periodontal clinical and microbiological status and progression of carotid atherosclerosis. Methods and Results The Oral Infections and Vascular Disease Epidemiology Study examined 420 participants at baseline (68±8 years old) and follow‐up. Over a 3‐year median follow‐up time, clinical probing depth (PD) measurements were made at 75 766 periodontal sites, and 5008 subgingival samples were collected from dentate participants (average of 7 samples/subject per visit over 2 visits) and quantitatively assessed for 11 known periodontal bacterial species by DNA‐DNA checkerboard hybridization. Common carotid artery intima‐medial thickness (CCA‐IMT) was measured using high‐resolution ultrasound. In 2 separate analyses, change in periodontal status (follow‐up to baseline), defined as (1) longitudinal change in the extent of sites with a ≥3‐mm probing depth (Δ%PD≥3) and (2) longitudinal change in the relative predominance of bacteria causative of periodontal disease over other bacteria in the subgingival plaque (Δetiologic dominance), was regressed on longitudinal CCA‐IMT progression adjusting for age, sex, race/ethnicity, diabetes, smoking status, education, body mass index, systolic blood pressure, and low‐density lipoprotein cholesterol and high‐density lipoprotein cholesterol. Mean (SE) CCA‐IMT increased during follow‐up by 0.139±0.008 mm. Longitudinal IMT progression attenuated with improvement in clinical or microbial periodontal status. Mean CCA‐IMT progression varied inversely across quartiles of longitudinal improvement in clinical periodontal status (Δ%PD≥3) by 0.18 (0.02), 0.16 (0.01), 0.14 (0.01), and 0.07 (0.01) mm (P for trend<0.0001). Likewise, mean CCA‐IMT increased by 0.20 (0.02), 0.18 (0.02), 0.15 (0.02), and 0.12 (0.02) mm (P<0.0001) across quartiles of longitudinal improvement in periodontal microbial status (Δetiologic dominance). Conclusion Longitudinal improvement in clinical and microbial periodontal status is related to a decreased rate of carotid artery IMT progression at 3‐year average follow‐up. PMID:24166489

A meta-analysis of clinical and radiographic outcomes of posterior horn medial meniscus root repairs.

PubMed

Chung, Kyu Sung; Ha, Jeong Ku; Ra, Ho Jong; Kim, Jin Goo

2016-05-01

Although interest in medial meniscus posterior root tear (MMPRT) repair has increased, few case series have been reported. This meta-analysis aimed to examine the clinical and radiological effects of MMPRT repair by pooling pre- and post-operative data from case-series reports. A literature search was performed using MEDLINE/PubMed, the Cochrane Central Register of Controlled Trials, and EMBASE databases. Pre- and post-operative data were pooled to investigate the effects of MMPRT repair, including the Lysholm score improvement, meniscal extrusion (mm) reduction, progression of the Kellgren-Lawrence (K-L) grade, and cartilage status according to the Outerbridge classification. Treatment effects included paired standardized mean differences (difference in the pre- and post-operative mean outcomes divided by the standard deviation) for the Lysholm score and meniscal extrusion, as well as the pooled event rates of progression of K-L grade and cartilage status. As treatment effects, the Lysholm score increased by as much as 3.675 (P < 0.001), whereas meniscus extrusion was not reduced (n.s.). The overall pooled event rates of progression of K-L grade and cartilage status were 10.6 and 17.3 % (P < 0.001), respectively. According to the current literature, MMPRT repair resulted in significant improvements in the post-operative clinical subjective scores compared with the preoperative status. However, meniscus extrusion was not reduced. Considering the occurrence of progression of K-L grade and cartilage status, it did not prevent the progression of arthrosis completely. Based on these results, repair results in favourable outcomes for MMPRT. Meta-analysis, Level IV.

Predicting reading outcomes with progress monitoring slopes among middle grade students

PubMed Central

Tolar, Tammy D.; Barth, Amy E.; Fletcher, Jack M.; Francis, David J.; Vaughn, Sharon

2013-01-01

Effective implementation of response-to-intervention (RTI) frameworks depends on efficient tools for monitoring progress. Evaluations of growth (i.e., slope) may be less efficient than evaluations of status at a single time point, especially if slopes do not add to predictions of outcomes over status. We examined progress monitoring slope validity for predicting reading outcomes among middle school students by evaluating latent growth models for different progress monitoring measure-outcome combinations. We used multi-group modeling to evaluate the effects of reading ability, reading intervention, and progress monitoring administration condition on slope validity. Slope validity was greatest when progress monitoring was aligned with the outcome (i.e., word reading fluency slope was used to predict fluency outcomes in contrast to comprehension outcomes), but effects varied across administration conditions (viz., repeated reading of familiar vs. novel passages). Unless the progress monitoring measure is highly aligned with outcome, slope may be an inefficient method for evaluating progress in an RTI context. PMID:24659899

DNS of a non-equilibrium adverse pressure gradient turbulent boundary layer

NASA Astrophysics Data System (ADS)

Gungor, Taygun R.; Gungor, Ayse G.; Maciel, Yvan; Simens, Mark P.

2017-11-01

A new direct numerical simulation (DNS) dataset of a non-equilibrium adverse pressure gradient (APG) turbulent boundary layer (TBL) that evolves from a zero-pressure-gradient (ZPG) TBL to a TBL which is very close to separation at Reθ is around 8200 is presented. There are two simulations running together in the DNS computational setup. The APG TBL spans Reθ = 1476 - 8276 . Mean velocity results do not satisfy the log law as the defect in the velocity increases. The production and the Reynolds stress peak are observed around y /δ* = 1 after the flow is evolved up to a certain point. The new dataset is compared with other datasets in terms of mean values, Reynolds stresses and turbulent kinetic energy budgets and using this comparison scaling study is performed. Funded by in part by ITU-AYP and NSERC of Canada.

The magnetohydrodynamics coal-fired flow facility

NASA Astrophysics Data System (ADS)

1995-01-01

In this quarterly technical progress report, UTSI reports on the status of a multitask contract to develop the technology for the steam bottoming portion of a MHD Steam Combined Cycle Power Plant. The report describes the facility maintenance and environmental work completed, status of completing technical reports and certain key administrative actions occurring during the quarter. With program resources at a minimum to closeout the MHD program, no further testing occurred during the quarter, but the DOE CFFF facility was maintained in a standby status with winterization, preventive maintenance and repairs accomplished as needed. Plans and preparations progressed for environmental actions needed at the site to investigate and characterize the groundwater and for removal/disposal of asbestos in the cooling tower. Work continued to progress on archiving the results of the MHD program.

HSR Aerodynamic Performance Status and Challenges

NASA Technical Reports Server (NTRS)

Gilbert, William P.; Antani, Tony; Ball, Doug; Calloway, Robert L.; Snyder, Phil

1999-01-01

This paper describes HSR (High Speed Research) Aerodynamic Performance Status and Challenges. The topics include: 1) Aero impact on HSR; 2) Goals and Targets; 3) Progress and Status; and 4) Remaining Challenges. This paper is presented in viewgraph form.

The relationship between BMI and insulin resistance and progression from single to multiple autoantibody positivity and type 1 diabetes among TrialNet Pathway to Prevention participants.

PubMed

Meah, Farah A; DiMeglio, Linda A; Greenbaum, Carla J; Blum, Janice S; Sosenko, Jay M; Pugliese, Alberto; Geyer, Susan; Xu, Ping; Evans-Molina, Carmella

2016-06-01

The incidence of type 1 diabetes is increasing at a rate of 3-5% per year. Genetics cannot fully account for this trend, suggesting an influence of environmental factors. The accelerator hypothesis proposes an effect of metabolic factors on type 1 diabetes risk. To test this in the TrialNet Pathway to Prevention (PTP) cohort, we analysed the influence of BMI, weight status and insulin resistance on progression from single to multiple islet autoantibodies (Aab) and progression from normoglycaemia to diabetes. HOMA1-IR was used to estimate insulin resistance in Aab-positive PTP participants. Cox proportional hazards models were used to evaluate the effects of BMI, BMI percentile (BMI%), weight status and HOMA1-IR on the progression of autoimmunity or the development of diabetes. Data from 1,310 single and 1,897 multiple Aab-positive PTP participants were included. We found no significant relationships between BMI, BMI%, weight status or HOMA1-IR and the progression from one to multiple Aabs. Similarly, among all Aab-positive participants, no significant relationships were found between BMI, weight status or HOMA1-IR and progression to diabetes. Diabetes risk was modestly increased with increasing BMI% among the entire cohort, in obese participants 13-20 years of age and with increasing HOMA1-IR in adult Aab-positive participants. Analysis of the accelerator hypothesis in the TrialNet PTP cohort does not suggest a broad influence of metabolic variables on diabetes risk. Efforts to identify other potentially modifiable environmental factors should continue.

Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, 1 April - 30 June 1973.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This document, containing 15 articles and 2 abstracts, is a report on the current status and progress of speech research. The following topics are investigated: phonological fusion, phonetic prerequisites for first-language learning, auditory and phonetic levels of processing, auditory short-term memory in vowel perception, hemispheric…

[Impact of disease progression on health status, quality of life and costs in rheumatoid arthritis in Hungary].

PubMed

Péntek, Márta; Szekanecz, Zoltán; Czirják, László; Poór, Gyula; Rojkovich, Bernadette; Polgár, Anna; Genti, György; Kiss, Csaba György; Sándor, Zsuzsa; Májer, István; Brodszky, Valentin; Gulácsi, László

2008-04-20

Rheumatoid arthritis (RA) is a chronic, progressive polyarthritis leading to substantial disability. Standardised data on consequences of disease progression are needed for clinical assessments and also for cost-effectiveness models. To analyse the impact of disease progression on health status, disease specific quality of life and costs in Hungary. A cross-sectional survey was performed between April and August, 2004, involving consecutive RA patients of 6 hospital based rheumatology outpatient centres. Self-completed questionnaires were used to assess functional (HAQ) and health status (EQ-5D), quality of life (RAQoL). Disease activity (DAS) and costs were also surveyed, statistical analysis was performed. 255 patients were involved [mean age 55.5 +/- 12.3 years; disease duration 9.0 +/- 9.3 years; HAQ 1.38 +/- 0.76; EQ-5D 0.46 +/- 0.33; RAQoL 16.2 +/- 8.1; DAS 5.09 +/- 1.42; costs 1,043,163 (+/- 844,750) HUF/patient/year, conversion 1 Euro = 250 HUF]. Correlation was significant between the parameters ( p < 0.01): EQ-5D index = 1.014 - 0.25 x HAQ-0.041 x DAS; HAQ = 0.314 + 0.065 x RAQoL. Analysis by disease severity levels (HAQ groups 0.5 difference) revealed that health status worsens (mean EQ-5D: 0.784; 0.576; 0.504; 0.367; 0.211; 0.022) and costs increase (mean 628,280; 888,187; 953,759; 1,291,218; 1,346,112; 1,371,674 HUF/patient/year) with disease progression. Minimally important worsening of functional ability (0.25 HAQ increase) corresponds to -0.0705 EQ-5D and +1.884 RAQoL change. Lower health status difference (EQ-5D -0.05725) was calculated in patients with lower disease activity (DAS < 5.1). Correlation between disease progression, health status, quality of life and costs does not differ significantly from international results. The amount of costs is much lower in all disease severity levels than in developed European countries. Our study serves baseline data for health economic analysis in RA in Hungary.

Lincoln County nuclear waste project. Quarterly progress report, October 1, 1991--December 31, 1991

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

NONE

1996-03-01

This document included the following three progress reports to the Yucca Mountain Project Office on radioactive waste storage in Lincoln County, Nevada: financial status report; federal cash transactions report; and technical progress report.

Lincoln County nuclear waste project. Quarterly progress report, January 1, 1992--March 31, 1992

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

NONE

1996-03-01

This document included the following three progress reports to the Yucca Mountain Project Office on radioactive waste storage in Lincoln County, Nevada: financial status report; federal cash transactions report; and technical progress report.

Lincoln County nuclear waste project quarterly progress report, April 1, 1992--June 30, 1992

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

NONE

1996-03-01

This document included the following three progress reports to the Yucca Mountain Project Office on radioactive waste storage in Lincoln County, Nevada: financial status report; federal cash transactions report; and technical progress report.

Progression of motor and nonmotor features of Parkinson's disease and their response to treatment

PubMed Central

Vu, Thuy C.; Nutt, John G.; Holford, Nicholas H. G.

2012-01-01

AIMS (i) To describe the progression of the cardinal features of Parkinson's disease (PD); (ii) to investigate whether baseline PD subtypes explain disease progression; and (iii) to quantify the symptomatic and disease-modifying effects of anti-parkinsonian treatments. METHODS Data were available for 795 PD subjects, initially untreated, followed for up to 8 years. Cardinal features [tremor, rigidity, bradykinesia, and postural instability and gait disorder (PIGD)] were derived from the total unified Parkinson's disease rating scale (total UPDRS), cognitive status from the mini-mental status exam score (MMSE) and depression status from the Hamilton depression scale (HAM-D). Analysis was performed using a nonlinear mixed effects approach with an asymptotic model for natural disease progression. Treatment effects (i.e. symptomatic and disease modifying) were evaluated by describing changes in the natural history model parameters. RESULTS Tremor progressed more slowly (half-time of 3.9 years) than all other motor features (half-time 2–3 years). The MMSE progression was negligible, while HAM-D progressed with a half-time of 5 years. Levodopa had marked symptomatic effects on all features, but low potency for effect on PIGD (ED50 of 1237 mg day−1 compared with 7–24 mg day−1 for other motor and nonmotor features). Other anti-parkinsonian treatments had much smaller symptomatic effects. All treatments had disease-modifying effects on the cardinal features of PD. Baseline PD subtypes only explained small differences in disease progression. CONCLUSIONS This analysis indicates that tremor progresses more slowly than other cardinal features and that PIGD is less treatment responsive in early PD patients. There was no evidence of baseline PD subtypes as a clinically useful predictor of disease progression rate. Anti-parkinsonian treatments have symptomatic and disease-modifying effects on all major features of PD. PMID:22283961

Clinical value of nutritional status in neurodegenerative diseases: What is its impact and how it affects disease progression and management?

PubMed

Tsagalioti, Eftyhia; Trifonos, Christina; Morari, Aggeliki; Vadikolias, Konstantinos; Giaginis, Constantinos

2018-04-01

Neurodegenerative diseases constitute a major problem of public health that is associated with an increased risk of mortality and poor quality of life. Malnutrition is considered as a major problem that worsens the prognosis of patients suffering from neurodegenerative diseases. In this aspect, the present review is aimed to critically collect and summarize all the available existing clinical data regarding the clinical impact of nutritional assessment in neurodegenerative diseases, highlighting on the crucial role of nutritional status in disease progression and management. According to the currently available clinical data, the nutritional status of patients seems to play a very important role in the development and progression of neurodegenerative diseases. A correct nutritional evaluation of neurodegenerative disease patients and a right nutrition intervention is essential in monitoring their disease.

The relationship between BMI and insulin resistance and progression from single to multiple autoantibody positivity and type 1 diabetes among TrialNet Pathway to Prevention participants

PubMed Central

Meah, Farah A.; DiMeglio, Linda A.; Greenbaum, Carla J.; Blum, Janice S.; Sosenko, Jay M.; Pugliese, Alberto; Geyer, Susan; Xu, Ping; Evans-Molina, Carmella

2016-01-01

Aims/hypothesis The incidence of type 1 diabetes is increasing at a rate of 3–5% per year. Genetics cannot fully account for this trend, suggesting an influence of environmental factors. The accelerator hypothesis proposes an effect of metabolic factors on type 1 diabetes risk. To test this in the TrialNet Pathway to Prevention (PTP) cohort, we analysed the influence of BMI, weight status and insulin resistance on progression from single to multiple islet autoantibodies (Aab) and progression from normoglycaemia to diabetes. Methods HOMA1-IR was used to estimate insulin resistance in Aab-positive PTP participants. Cox proportional hazards models were used to evaluate the effects of BMI, BMI percentile (BMI%), weight status and HOMA1-IR on the progression of autoimmunity or the development of diabetes. Results Data from 1,310 single and 1,897 multiple Aab-positive PTP participants were included. We found no significant relationships between BMI, BMI%, weight status or HOMA1-IR and the progression from one to multiple Aabs. Similarly, among all Aab-positive participants, no significant relationships were found between BMI, weight status or HOMA1-IR and progression to diabetes. Diabetes risk was modestly increased with increasing BMI% among the entire cohort, in obese participants 13–20 years of age, and with increasing HOMA1-IR in adult Aab-positive participants. Conclusions/interpretation Analysis of the accelerator hypothesis in the TrialNet PTP cohort does not suggest a broad influence of metabolic variables on diabetes risk. Efforts to identify other potentially modifiable environmental factors should continue. PMID:26995649

Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications. 1 October - 31 December 1970.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical implications. Manuscripts and extended reports cover the following topics: (1) "On Learning a New Contrast," (2) "Letter Confusions and reversals of Sequence in the Beginning Reader:…

“Are You an African?” The Politics of Self-Construction in Status-Based Social Movements

PubMed Central

McCorkel, Jill; Rodriquez, Jason

2011-01-01

Current debates over identity politics hinge on the question of whether status-based social movements encourage parochialism and self-interest or create possibilities for mutual recognition across lines of difference. Our article explores this question through comparative, ethnographic study of two racially progressive social movements, “pro-black” abolitionism and “conscious” hip hop. We argue that status-based social movements not only enable collective identity, but also the personal identities or selves of their participants. Beliefs about the self create openings and obstacles to mutual recognition and progressive social action. Our analysis centers on the challenges that an influx of progressive, anti-racist whites posed to each movement. We examine first how each movement configured movement participation and racial identity and then how whites crafted strategic narratives of the self to account for their participation in a status-based movement they were not directly implicated in. We conclude with an analysis of the implications of these narratives for a critical politics of recognition. Keywords: identity politics, social movements, race, self, hip hop. PMID:21731113

"Are You an African?" The Politics of Self-Construction in Status-Based Social Movements.

PubMed

McCorkel, Jill; Rodriquez, Jason

2009-05-01

Current debates over identity politics hinge on the question of whether status-based social movements encourage parochialism and self-interest or create possibilities for mutual recognition across lines of difference. Our article explores this question through comparative, ethnographic study of two racially progressive social movements, "pro-black" abolitionism and "conscious" hip hop. We argue that status-based social movements not only enable collective identity, but also the personal identities or selves of their participants. Beliefs about the self create openings and obstacles to mutual recognition and progressive social action. Our analysis centers on the challenges that an influx of progressive, anti-racist whites posed to each movement. We examine first how each movement configured movement participation and racial identity and then how whites crafted strategic narratives of the self to account for their participation in a status-based movement they were not directly implicated in. We conclude with an analysis of the implications of these narratives for a critical politics of recognition. Keywords: identity politics, social movements, race, self, hip hop.

Standardized Treatment of Neonatal Status Epilepticus Improves Outcome.

PubMed

Harris, Mandy L; Malloy, Katherine M; Lawson, Sheena N; Rose, Rebecca S; Buss, William F; Mietzsch, Ulrike

2016-12-01

We aimed to decrease practice variation in treatment of neonatal status epilepticus by implementing a standardized protocol. Our primary goal was to achieve 80% adherence to the algorithm within 12 months. Secondary outcome measures included serum phenobarbital concentrations, number of patients progressing from seizures to status epilepticus, and length of hospital stay. Data collection occurred for 6 months prior and 12 months following protocol implementation. Adherence of 80% within 12 months was partially achieved in patients diagnosed in our hospital; in pretreated patients, adherence was not achieved. Maximum phenobarbital concentrations were decreased (56.8 vs 41.0 µg/mL), fewer patients progressed from seizures to status epilepticus (46% vs 36%), and hospital length of stay decreased by 9.7 days in survivors. In conclusion, standardized, protocol-driven treatment of neonatal status epilepticus improves consistency and short-term outcome. © The Author(s) 2016.

Status and progress in large-scale assessment of biological diversity in the United States

Treesearch

S. R. Shifley; C. H. Flather; W. B. Smith; K. H. Riitters; C. H. Sieg

2010-01-01

Conservation of biological diversity is one of seven criteria used to evaluate forest sustainability in the United States. The status of biological diversity is characterized by nine indicators that report area, protected status, and fragmentation of forest habitats; number and conservation status of forest-associated species; range and abundance of forest species to...

10 CFR 603.1100 - Contracting officer's post-award responsibilities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... technical progress, financial status, and future program plans. (b) Tracking and processing of reports... progress reports, and patent reports. (c) Handling payment requests and related matters. For a TIA using advance payments, that includes reviews of progress to verify that there is continued justification for...

Detection of ATRX and IDH1-R132H immunohistochemistry in the progression of 211 paired gliomas

PubMed Central

Li, Qingbin; Wang, Zhiliang; Li, Guanzhang; Wang, Guangzhi; Yang, Pei; Li, Jianlong; Han, Bo; Jiang, Chuanlu; Sun, Ying; Jiang, Tao

2016-01-01

Recurrence and progression to higher grade lesions are key biological events and characteristic behaviors in the evolution process of glioma. A small residual population of cells always escapes surgery and chemoradiation, resulting in a typically fatal tumor recurrence or progression. IDH mutation (isocitrate dehydrogenase) and ATRX (alpha-thalassemia/mental retardation, X-linked) loss/mutation occur in association and may represent early genetic alterations in the development of gliomas. However, their prognostic value in the evolution of gliomas still needs further investigation. Two hundreds and eleven serial sampling of gliomas were included in our study. We used immunohistochemistry (IHC) to detect IDH1-R132H mutation and ATRX status and showed that the IDH1-R132H and (or) ATRX status could be necessary to provide the basic molecular information for the “integrated diagnosis” of gliomas. We illustrated an evaluation formula for the evolution of gliomas by IDH1-R132H combined with ATRX immunohistochemistry and identified the association of IDH1-R132H/ATRX loss accompanied by longer progression time interval of patients with gliomas. Furthermore, we observed that most recurrences had a consistent IDH1 and ATRX status with their matched primary tumors and demonstrated the progressive pattern of grade II astrocytoma/oligodendroglial tumors and anaplastic oligoastrocytoma with or without IDH1-R132H. Identification of IDH1-R132H and ATRX loss status in the primary-recurrent gliomas may aid in treatment strategy selection, therapeutic trial design, and clinical prognosis evaluation. PMID:26918938

Detection of ATRX and IDH1-R132H immunohistochemistry in the progression of 211 paired gliomas.

PubMed

Cai, Jinquan; Zhu, Ping; Zhang, Chuanbao; Li, Qingbin; Wang, Zhiliang; Li, Guanzhang; Wang, Guangzhi; Yang, Pei; Li, Jianlong; Han, Bo; Jiang, Chuanlu; Sun, Ying; Jiang, Tao

2016-03-29

Recurrence and progression to higher grade lesions are key biological events and characteristic behaviors in the evolution process of glioma. A small residual population of cells always escapes surgery and chemoradiation, resulting in a typically fatal tumor recurrence or progression. IDH mutation (isocitrate dehydrogenase) and ATRX (alpha-thalassemia/mental retardation, X-linked) loss/mutation occur in association and may represent early genetic alterations in the development of gliomas. However, their prognostic value in the evolution of gliomas still needs further investigation.Two hundreds and eleven serial sampling of gliomas were included in our study. We used immunohistochemistry (IHC) to detect IDH1-R132H mutation and ATRX status and showed that the IDH1-R132H and (or) ATRX status could be necessary to provide the basic molecular information for the "integrated diagnosis" of gliomas. We illustrated an evaluation formula for the evolution of gliomas by IDH1-R132H combined with ATRX immunohistochemistry and identified the association of IDH1-R132H/ATRX loss accompanied by longer progression time interval of patients with gliomas. Furthermore, we observed that most recurrences had a consistent IDH1 and ATRX status with their matched primary tumors and demonstrated the progressive pattern of grade II astrocytoma/oligodendroglial tumors and anaplastic oligoastrocytoma with or without IDH1-R132H. Identification of IDH1-R132H and ATRX loss status in the primary-recurrent gliomas may aid in treatment strategy selection, therapeutic trial design, and clinical prognosis evaluation.

Assessing Progress in Haiti Act

THOMAS, 112th Congress

Rep. Lee, Barbara [D-CA-9

2011-03-10

Senate - 04/26/2012 Placed on Senate Legislative Calendar under General Orders. Calendar No. 387. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Current status of the Taiwan Photon Source project

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

Chang, Shih-Lin

2014-03-05

The progress of establishment of a high brightness and low emittance mid-energy storage ring is reported. The status of the 3 GeV Taiwan Photon Source (TPS) currently under construction will be presented. The progress on the civil construction, manufacturing of machine components, as well as the opportunity of using low emittace synchrotron source and phase I beamlines at TPS will be mentioned. The future planning of phase II beamlines and related research will be sketched. Future developments will be also briefly outlined.

Subseabed disposal program annual report, January-December 1980. Volume II. Appendices (principal investigator progress reports). Part 1

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

Hinga, K.R.

Volume II of the sixth annual report describing the progress and evaluating the status of the Subseabed Disposal Program contains the appendices referred to in Volume I, Summary and Status. Because of the length of Volume II, it has been split into two parts for publication purposes. Part 1 contains Appendices A-Q; Part 2 contains Appendices R-MM. Separate abstracts have been prepared for each appendix for inclusion in the Energy Data Base.

FERMILAB ACCELERATOR R&D PROGRAM TOWARDS INTENSITY FRONTIER ACCELERATORS : STATUS AND PROGRESS

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

Shiltsev, Vladimir

2016-11-15

The 2014 P5 report indicated the accelerator-based neutrino and rare decay physics research as a centrepiece of the US domestic HEP program at Fermilab. Operation, upgrade and development of the accelerators for the near- term and longer-term particle physics program at the Intensity Frontier face formidable challenges. Here we discuss key elements of the accelerator physics and technology R&D program toward future multi-MW proton accelerators and present its status and progress. INTENSITY FRONTIER ACCELERATORS

Androgen receptor status is highly conserved during tumor progression of breast cancer.

PubMed

Grogg, André; Trippel, Mafalda; Pfaltz, Katrin; Lädrach, Claudia; Droeser, Raoul A; Cihoric, Nikola; Salhia, Bodour; Zweifel, Martin; Tapia, Coya

2015-11-09

With the advent of new and more efficient anti-androgen drugs targeting androgen receptor (AR) in breast cancer (BC) is becoming an increasingly important area of investigation. This would potentially be most useful in triple negative BC (TNBC), where better therapies are still needed. The assessment of AR status is generally performed on the primary tumor even if the tumor has already metastasized. Very little is known regarding discrepancies of AR status during tumor progression. To determine the prevalence of AR positivity, with emphasis on TNBCs, and to investigate AR status during tumor progression, we evaluated a large series of primary BCs and matching metastases and recurrences. AR status was performed on 356 primary BCs, 135 matching metastases, and 12 recurrences using a next-generation Tissue Microarray (ngTMA). A commercially available AR antibody was used to determine AR-status by immunohistochemistry. AR positivity was defined as any nuclear staining in tumor cells ≥1 %. AR expression was correlated with pathological tumor features of the primary tumor. Additionally, the concordance rate of AR expression between the different tumor sites was determined. AR status was positive in: 87 % (307/353) of primary tumors, 86.1 % (105/122) of metastases, and in 66.7 % (8/12) of recurrences. TNBC tested positive in 11.4 %, (4/35) of BCs. A discrepant result was seen in 4.3 % (5/117) of primary BC and matching lymph node (LN) metastases. Three AR negative primary BCs were positive in the matching LN metastasis, representing 17.6 % of all negative BCs with lymph node metastases (3/17). Two AR positive primary BCs were negative in the matching LN metastasis, representing 2.0 % of all AR positive BCs with LN metastases (2/100). No discrepancies were seen between primary BC and distant metastases or recurrence (n = 17). Most primary (87 %) and metastasized (86.1 %) BCs are AR positive including a significant fraction of TNBCs (11.4 %). Further, AR status is highly conserved during tumor progression and a change only occurs in a small fraction (4.1 %). Our study supports the notion that targeting AR could be effective for many BC patients and that re-testing of AR status in formerly negative or mixed type BC's is recommended.

National Disability Policy: A Progress Report

ERIC Educational Resources Information Center

National Council on Disability, 2009

2009-01-01

In recent years, the National Council on Disability (NCD) Progress Report has been a retrospective review and analysis of Federal programs for people with disabilities. For this Progress Report, NCD members have chosen to depart from a retrospective approach, and, instead, will focus on the current status of the quality of life of people with…

County Variation in Children's and Adolescent's Health Status and School District Performance in California

PubMed Central

Jung, Sunyoung

2008-01-01

Objectives. We examined the association between county-level estimates of children's health status and school district performance in California. Methods. We used 3 data sources: the California Health Interview Survey, district archives from the California Department of Education, and census-based estimates of county demographic characteristics. We used logistic regression to estimate whether a school district's failure to meet adequate yearly progress goals in 2004 to 2005 was a function of child and adolescent's health status. Models included district- and county-level fixed effects and were adjusted for the clustering of districts within counties. Results. County-level changes in children's and adolescent's health status decreased the likelihood that a school district would fail to meet adequate yearly progress goals during the investigation period. Health status did not moderate the relatively poor performance of predominantly minority districts. Conclusions. We found empirical support that area variation in children's and adolescent's health status exerts a contextual effect on school district performance. Future research should explore the specific mechanisms through which area-level child health influences school and district achievement. PMID:18309137

Advancing automation and robotics technology for the Space Station Freedom and for the U.S. economy. Submitted to the Congress of the U.S. May 1991

NASA Technical Reports Server (NTRS)

Lum, Henry, Jr.

1991-01-01

In April 1985, as required by Public Law 98-371, the NASA Advanced Technology Advisory Committee (ATAC) reported to Congress the results of its studies on advanced automation and robotics technology for use on Space Station Freedom. This material was documented in the initial report (NASA Technical Memorandum 87566). A further requirement of the law was that ATAC follow NASA's progress in this area and report to Congress semiannually. The report describes the progress made by Levels 1, 2 and 3 of the Office Space Station in developing and applying advanced automation and robotics technology. Emphasis has been placed upon the Space Station Freedom Program responses to specific recommendations made in ATAC Progress Report 11, the status of the Flight Telerobotic Servicer, and the status of the Advanced Development Program. In addition, an assessment is provided of the automation and robotics status of the Canadian Space Station Program.

Poor preoperative nutritional status is an important predictor of the retardation of rehabilitation after cardiac surgery in elderly cardiac patients.

PubMed

Ogawa, Masato; Izawa, Kazuhiro P; Satomi-Kobayashi, Seimi; Kitamura, Aki; Ono, Rei; Sakai, Yoshitada; Okita, Yutaka

2017-04-01

Preoperative nutritional status and physical function are important predictors of mortality and morbidity after cardiac surgery. However, the influence of nutritional status before cardiac surgery on physical function and the progress of postoperative rehabilitation requires clarification. To determine the effect of preoperative nutritional status on preoperative physical function and progress of rehabilitation after elective cardiac surgery. We enrolled 131 elderly patients with mean age of 73.7 ± 5.8 years undergoing cardiac surgery. We divided them into two groups by nutritional status as measured by the Geriatric Nutritional Risk Index (GNRI): high GNRI group (GNRI ≥ 92, n = 106) and low GNRI group (GNRI < 92, n = 25). Physical function was estimated by handgrip strength, knee extensor muscle strength (KEMS), the Short Physical Performance Battery (SPPB), and 6-minute walk test (6MWT). Progress of postoperative rehabilitation was evaluated by the number of days to independent walking after surgery, length of stay in the ICU, and length of hospital stay. After adjusting for potential confounding factors, preoperative handgrip strength (P = 0.034), KEMS (P = 0.009), SPPB (P < 0.0001), and 6MWT (P = 0.012) were all significantly better in the high GNRI group. Multiple regression analysis revealed that a low GNRI was an independent predictor of the retardation of postoperative rehabilitation. Preoperative nutritional status as assessed by the GNRI could reflect perioperative physical function. Preoperative poor nutritional status may be an independent predictor of the retardation of postoperative rehabilitation in patients undergoing elective cardiac surgery.

Assessing Progress in Haiti Act of 2013

THOMAS, 113th Congress

Rep. Lee, Barbara [D-CA-13

2013-11-15

Senate - 12/13/2013 Received in the Senate and Read twice and referred to the Committee on Foreign Relations. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Progress and New Problems Mark Your Battle Against School Asbestos.

ERIC Educational Resources Information Center

McCormick, Kathleen

1985-01-01

Reviews a survey of asbestos in the schools and the status of asbestos regulations enforcement policy. Reviews the status of asbestos litigation and recovery of abatement costs. Provides suggestions for choosing asbestos abatement contractors. (MD)

Role of levetiracetam in refractory seizures due to a rare progressive myoclonic epilepsy: Lafora body disease

PubMed Central

Hashmi, Mubashira; Saleem, Feroza; Mustafa, Muhammad Shahid; Sheerani, Mughis; Ehtesham, Zeeshan; Siddiqui, Khurram

2010-01-01

Lafora disease is one of the rare, most fatal progressive myoclonic epilepsies reported. We present a case of a teenager with intractable seizures and progressive mental decline, diagnosed as Lafora body disease on axillary skin biopsy. He was admitted with status epilepticus with refractory myoclonic and generalised tonic clonic seizures. Despite on maximum doses of multiple antiepileptic drugs and infusions of propofol and midazolam, his seizures were refractory to all forms of medical therapy tried. Levetiracetam (LEV), a pyrrolidine derivative, was introduced; he showed a prompt response and was weaned off successfully from infusions of anticonvulsants and mechanical ventilation within 48 h of introduction of LEV, followed by an almost seizure-free status. PMID:22791845

Application of Item Response Theory to Modeling of Expanded Disability Status Scale in Multiple Sclerosis.

PubMed

Novakovic, A M; Krekels, E H J; Munafo, A; Ueckert, S; Karlsson, M O

2017-01-01

In this study, we report the development of the first item response theory (IRT) model within a pharmacometrics framework to characterize the disease progression in multiple sclerosis (MS), as measured by Expanded Disability Status Score (EDSS). Data were collected quarterly from a 96-week phase III clinical study by a blinder rater, involving 104,206 item-level observations from 1319 patients with relapsing-remitting MS (RRMS), treated with placebo or cladribine. Observed scores for each EDSS item were modeled describing the probability of a given score as a function of patients' (unobserved) disability using a logistic model. Longitudinal data from placebo arms were used to describe the disease progression over time, and the model was then extended to cladribine arms to characterize the drug effect. Sensitivity with respect to patient disability was calculated as Fisher information for each EDSS item, which were ranked according to the amount of information they contained. The IRT model was able to describe baseline and longitudinal EDSS data on item and total level. The final model suggested that cladribine treatment significantly slows disease-progression rate, with a 20% decrease in disease-progression rate compared to placebo, irrespective of exposure, and effects an additional exposure-dependent reduction in disability progression. Four out of eight items contained 80% of information for the given range of disabilities. This study has illustrated that IRT modeling is specifically suitable for accurate quantification of disease status and description and prediction of disease progression in phase 3 studies on RRMS, by integrating EDSS item-level data in a meaningful manner.

Absence of IDH1-R132H mutation predicts rapid progression of nonenhancing diffuse glioma in older adults.

PubMed

Olar, Adriana; Raghunathan, Aditya; Albarracin, Constance T; Aldape, Kenneth D; Cahill, Daniel P; Powell, Suzanne Z; Goodman, J Clay; Fuller, Gregory N

2012-06-01

Advanced age and contrast enhancement portend a poor prognosis in diffuse glioma (DG). Diffuse glioma may present as nonenhancing tumors that rapidly progress in weeks to months to a pattern of ring enhancement, characteristic of glioblastoma (GBM). Mutations involving isocitrate dehydrogenase 1 (IDH1) have recently emerged as important diagnostic and prognostic markers in DG. R132H is the most common mutation, expressed in more than 80% of DG and secondary GBM but in less than 10% of primary GBM. Adults older than 50 years with nonenhancing, rapidly progressing DG were identified. A comparison group comprised randomly selected, age-matched patients with nonenhancing, nonprogressing DG. Isocitrate dehydrogenase 1 status was evaluated using anti-IDH1-R132H antibodies (Dianova, Hamburg, Germany). The results were correlated with the clinical outcomes. We identified 4 patients who presented with nonenhancing DG that rapidly progressed to ring-enhancing lesions that were subsequently diagnosed on surgical resection as GBM. This group showed absent IDH1-R132H expression, which is characteristic of primary GBM. The comparison group of 5 patients presented with nonenhancing, nonprogressing DG, and all 5 tumors showed IDH1-R132H expression. In conclusion, negative IDH1-R132H mutation status in nonenhancing DG of older adults is a poor prognostic factor associated with rapid progression to ring-enhancing GBM. The shorter interval of progression and negative IDH1-R132H mutation status suggest a similar molecular pathway as seen in primary GBM. Copyright © 2012 Elsevier Inc. All rights reserved.

A Work of Justice and Progress. The Story of the UNESCO/ILO 1966 Recommendation Concerning the Status of Teachers.

ERIC Educational Resources Information Center

Towsley, Lona

The paper presents a history of the 1966 United Nations Educational, Scientific, and Cultural Organisation (UNESCO)/International Labour Organisation (ILO) recommendation concerning the status of teachers. It spans the years 1945-1966, explaining how the recommendation evolved into the present text designed to improve teacher status and working…

Predictors of Recurrence, Progression, and Retreatment in Basilar Tip Aneurysms: A Location-Controlled Analysis.

PubMed

Abecassis, Isaac Josh; Sen, Rajeev D; Barber, Jason; Shetty, Rakshith; Kelly, Cory M; Ghodke, Basavaraj V; Hallam, Danial K; Levitt, Michael R; Kim, Louis J; Sekhar, Laligam N

2018-06-14

Endovascular treatment of intracranial aneurysms is associated with higher rates of recurrence and retreatment, though contemporary rates and risk factors for basilar tip aneurysms (BTAs) are less well-described. To characterize progression, retreatement, and retreated progression of BTAs treated with microsurgical or endovascular interventions. We retrospectively reviewed records for 141 consecutive BTA patients. We included 158 anterior communicating artery (ACoA) and 118 middle cerebral artery (MCA) aneurysms as controls. Univariate and multivariate analyses were used to calculate rates of progression (recurrence of previously obliterated aneurysms and progression of known residual aneurysm dome or neck), retreatment, and retreated progression. Kaplan-Meier analysis was used to characterize 24-mo event rates for primary outcome prediction. Of 141 BTA patients, 62.4% were ruptured and 37.6% were unruptured. Average radiographical follow-up was 33 mo. Among ruptured aneurysms treated with clipping, there were 2 rehemorrhages due to recurrence (6.1%), and none in any other cohorts. Overall rates of progression (28.9%), retreatment (28.9%), and retreated progression (24.7%) were not significantly different between surgical and endovascular subgroups, though ruptured aneurysms had higher event rates. Multivariate modeling confirmed rupture status (P = .003, hazard ratio = 0.14) and aneurysm dome width (P = .005, hazard ratio = 1.23) as independent predictors of progression requiring retreatment. In a separate multivariate analysis with ACoA and MCA aneurysms, basilar tip location was an independent predictor of progression, retreatment, and retreated progression. BTAs have higher rates of progression and retreated progression than other aneurysm locations, independent of treatment modality. Rupture status and dome width are risk factors for progression requiring retreatment.

Early Cerebral Blood Volume Changes Predict Progression After Convection-Enhanced Delivery of Topotecan for Recurrent Malignant Glioma.

PubMed

Surapaneni, Krishna; Kennedy, Benjamin C; Yanagihara, Ted K; DeLaPaz, Robert; Bruce, Jeffrey N

2015-07-01

To assess whether early changes in enhancing tumor volume (eTV) and relative cerebral blood volume (rCBV) 1 month after convection-enhanced delivery of topotecan in patients with recurrent malignant glioma correlated with 6-month disease progression status. Sixteen patients were enrolled in a Phase Ib trial of convection-enhanced delivery of topotecan for recurrent malignant glioma. Each patient was evaluated with serial follow-up magnetic resonance imaging at baseline and at 4- to 8-week intervals. Changes at 1 month compared with baseline in eTV and rCBV were evaluated as potential predictors of 6-month progression status, classified as either progressive disease or nonprogressive disease. Relationships between percent changes in eTV and rCBV at 1 month with the probability of progressive disease at 6 months were estimated by the use of logistic regression analysis. Receiver operating characteristic curves for varying percent change thresholds in eTV and rCBV were evaluated by the use of 6-month progressive disease as the reference. There was a significant difference in the percent change in rCBV at 1 month in patients with progressive disease compared with those with nonprogressive disease at 6 months (+12% vs. -29%, P = 0.02). Logistic regression analysis demonstrated on average that a 10% increase in rCBV at 1 month after convection-enhanced delivery of topotecan was associated with 1.7 times the odds of developing progressive disease at 6 months (95% confidence interval [CI] 1.0-2.9 P = 0.05). Receiver operating characteristic analysis for determining progressive disease at 6 months showed a greater area under the curve with rCBV (0.867; 95% CI 0.66-1.00) than with change in enhancing tumor volume (0.767; 95% CI 0.51-1.00). In this selected population of patients with recurrent malignant glioma treated with convection-enhanced delivery of topotecan, early changes in rCBV at 4 weeks after therapy may help predict progression status at 6 months. Copyright © 2015 Elsevier Inc. All rights reserved.

Nutritional Status is Associated with Faster Cognitive Decline and Worse Functional Impairment in the Progression of Dementia: The Cache County Dementia Progression Study1

PubMed Central

Sanders, Chelsea; Behrens, Stephanie; Schwartz, Sarah; Wengreen, Heidi; Corcoran, Chris D.; Lyketsos, Constantine G.; Tschanz, JoAnn T.

2017-01-01

Nutritional status may be a modifiable factor in the progression of dementia. We examined the association of nutritional status and rate of cognitive and functional decline in a U.S. population-based sample. Study design was an observational longitudinal study with annual follow-ups up to 6 years of 292 persons with dementia (72% Alzheimer’s disease, 56% female) in Cache County, UT using the Mini-Mental State Exam (MMSE), Clinical Dementia Rating Sum of Boxes (CDR-sb), and modified Mini Nutritional Assessment (mMNA). mMNA scores declined by approximately 0.50 points/year, suggesting increasing risk for malnutrition. Lower mMNA score predicted faster rate of decline on the MMSE at earlier follow-up times, but slower decline at later follow-up times, whereas higher mMNA scores had the opposite pattern (mMNA by time β = 0.22, p = 0.017; mMNA by time2 β = −0.04, p = 0.04). Lower mMNA score was associated with greater impairment on the CDR-sb over the course of dementia (β = 0.35, p < 0.001). Assessment of malnutrition may be useful in predicting rates of progression in dementia and may provide a target for clinical intervention. PMID:26967207

Nutritional Status is Associated with Faster Cognitive Decline and Worse Functional Impairment in the Progression of Dementia: The Cache County Dementia Progression Study1.

PubMed

Sanders, Chelsea; Behrens, Stephanie; Schwartz, Sarah; Wengreen, Heidi; Corcoran, Chris D; Lyketsos, Constantine G; Tschanz, JoAnn T

2016-02-27

Nutritional status may be a modifiable factor in the progression of dementia. We examined the association of nutritional status and rate of cognitive and functional decline in a U.S. population-based sample. Study design was an observational longitudinal study with annual follow-ups up to 6 years of 292 persons with dementia (72% Alzheimer's disease, 56% female) in Cache County, UT using the Mini-Mental State Exam (MMSE), Clinical Dementia Rating Sum of Boxes (CDR-sb), and modified Mini Nutritional Assessment (mMNA). mMNA scores declined by approximately 0.50 points/year, suggesting increasing risk for malnutrition. Lower mMNA score predicted faster rate of decline on the MMSE at earlier follow-up times, but slower decline at later follow-up times, whereas higher mMNA scores had the opposite pattern (mMNA by time β= 0.22, p = 0.017; mMNA by time2 β= -0.04, p = 0.04). Lower mMNA score was associated with greater impairment on the CDR-sb over the course of dementia (β= 0.35, p <  0.001). Assessment of malnutrition may be useful in predicting rates of progression in dementia and may provide a target for clinical intervention.

HPV status and favourable outcome in vulvar squamous cancer.

PubMed

Wakeham, Katie; Kavanagh, Kim; Cuschieri, Kate; Millan, David; Pollock, Kevin G; Bell, Sarah; Burton, Kevin; Reed, Nicholas S; Graham, Sheila V

2017-03-01

It is universally accepted that high-risk human papillomavirus (HR-HPV) is the cause of cervical dysplasia and cancer. More recently, it has been shown that HPV is also a marker of clinical outcome in oropharyngeal cancer. However, contemporary information is lacking on both the prevalence of HPV infection in vulvar cancer (VSCC), its precursor lesion, vulvar intraepithelial neoplasia (VIN) and the influence of HPV-status on the prognosis of this malignancy. We have conducted a detailed population-based study to examine rates of progression of VIN to VSCC, type-specific HPV prevalence in vulvar disease and the influence of HPV status on clinical outcome in VSCC. We observed that the age at which women are diagnosed with VSCC is falling and there is a significant time gap between first diagnosis of VIN and progression to invasive disease. HR-HPV infection was detected in 87% (97/112) cases of VIN and 52% cases (32/62) of VSCC. The presence of HR-HPV in squamous intraepithelial lesion was associated with lower rates of progression to invasive cancer (hazard ratio, 0.22, p = 0.001). In the adjusted analysis, HR-HPV was associated with improved progression-free survival of VSCC compared to those with HPV negative tumours (hazard ratio, 0.32, p = 0.02). © 2016 UICC.

SF Bay Delta TMDL Progress Assessment

EPA Pesticide Factsheets

EPA assessed the progress 14 TMDLs in the SF Bay Delta Estuary (SF Bay Delta) to determine if the actions called for in the TMDL were being accomplished and water quality was improving. Status and water quality reports can be found here.

78 FR 24750 - Scientific Information Request Therapies for Clinically Localized Prostate Cancer

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

... and benefits of the following therapies for clinically localized prostate cancer? a. Radical... prostate cancer: radical prostatectomy (including retropubic, perineal, laparoscopic, robotic-assisted..., biochemical (PSA) progression, metastatic and/or clinical progression-free survival, health status, and...

Contemporary rates and predictors of fast progression of chronic kidney disease in adults with and without diabetes mellitus.

PubMed

Go, Alan S; Yang, Jingrong; Tan, Thida C; Cabrera, Claudia S; Stefansson, Bergur V; Greasley, Peter J; Ordonez, Juan D

2018-06-22

Chronic kidney disease (CKD) is highly prevalent but identification of patients at high risk for fast CKD progression before reaching end-stage renal disease in the short-term has been challenging. Whether factors associated with fast progression vary by diabetes status is also not well understood. We examined a large community-based cohort of adults with CKD to identify predictors of fast progression during the first 2 years of follow-up in the presence or absence of diabetes mellitus. Within a large integrated healthcare delivery system in northern California, we identified adults with estimated glomerular filtration rate (eGFR) 30-59 ml/min/1.73 m 2 by CKD-EPI equation between 2008 and 2010 who had no previous dialysis or renal transplant, who had outpatient serum creatinine values spaced 10-14 months apart and who did not initiate renal replacement therapy, die or disenroll during the first 2 years of follow-up. Through 2012, we calculated the annual rate of change in eGFR and classified patients as fast progressors if they lost > 4 ml/min/1.73 m 2 per year. We used multivariable logistic regression to identify patient characteristics that were independently associated with fast CKD progression stratified by diabetes status. We identified 36,195 eligible adults with eGFR 30-59 ml/min/1.73 m 2 and mean age 73 years, 55% women, 11% black, 12% Asian/Pacific Islander and 36% with diabetes mellitus. During 24-month follow-up, fast progression of CKD occurred in 23.0% of patients with diabetes vs. 15.3% of patients without diabetes. Multivariable predictors of fast CKD progression that were similar by diabetes status included proteinuria, age ≥ 80 years, heart failure, anemia and higher systolic blood pressure. Age 70-79 years, prior ischemic stroke, current or former smoking and lower HDL cholesterol level were also predictive in patients without diabetes, while age 18-49 years was additionally predictive in those with diabetes. In a large, contemporary population of adults with eGFR 30-59 ml/min/1.73 m 2 , accelerated progression of kidney dysfunction within 2 years affected ~ 1 in 4 patients with diabetes and ~ 1 in 7 without diabetes. Regardless of diabetes status, the strongest independent predictors of fast CKD progression included proteinuria, elevated systolic blood pressure, heart failure and anemia.

The influence of gender and hormone status on the severity and progression of keratoconus.

PubMed

Fink, Barbara A; Sinnott, Loraine T; Wagner, Heidi; Friedman, Chad; Zadnik, Karla

2010-01-01

To assess the effects of gender and hormone status on the severity and progression of keratoconus in patients enrolled in the Collaborative Longitudinal Evaluation of Keratoconus Study. The severity and progression of keratoconus in both men (M) and women were evaluated over a 4-year period that encompassed menopausal transition for hormone-active women (HA) and hormone-inactive women (HI). Four outcome measures were selected as indicators of the severity of keratoconus: high-contrast best-corrected visual acuity, low-contrast best-corrected visual acuity, the steep keratometric measurement, and corneal scarring (yes/no). There were no statistically significant differences among the 3 groups (M, HA, and HI) in race, history of atopic disease, family history of keratoconus, or rigid contact lens wear in the right and left eyes. At baseline, there were no significant differences among the 3 groups in high-contrast best-corrected visual acuity, low-contrast best-corrected visual acuity, or steep keratometric reading. Progression of keratoconus, as assessed by changes in these 3 continuous variables, was equal for the 3 groups. M had more corneal scarring than did HA or HI; however, there was no progression of scarring for any of the groups. Keratoconus progressed in both men and women, aged 48-59 years; however, there were no differences among the groups in progression.

Epilepsy and the Wnt Signaling Pathway

DTIC Science & Technology

2016-08-01

instigated by an inciting event (e.g. prolonged seizure called status epilepticus (SE), head injury, infection or stroke). This is followed by a...that define epileptic progression. 15. SUBJECT TERMS Status Epilepticus , Wnt Signaling, Epileptogenesis 16. SECURITY CLASSIFICATION OF: U 17...grant, we will investigate the mechanisms of Status Epilepticus (SE) and the ensuing latent period in animal models of temporal lobe epilepsy (TLE), a

Epilepsy and the Wnt Signaling Pathway

DTIC Science & Technology

2016-09-01

sustains seizures. It is instigated by an inciting event (e.g. prolonged seizure called status epilepticus (SE), head injury, infection or stroke...onset of chronic seizures that define epileptic progression. 15. SUBJECT TERMS Status Epilepticus , Wnt Signaling, Epileptogenesis 16. SECURITY...availability of experimental models to molecularly dissect a disease sub-type. In this grant, we will investigate the mechanisms of Status Epilepticus

Astronomical Data Center Bulletin, volume 1, no. 1

NASA Technical Reports Server (NTRS)

Warren, W. H., Jr. (Editor); Nagy, T. A. (Editor); Mead, J. M. (Editor)

1980-01-01

Information about work in progress on astronomical catalogs is presented. In addition to progress reports, an upadated status list for astronomical catalogs available at the Astronomical Data Center is included. Papers from observatories and individuals involved with astronomical data are also presented.

Assessing Progress in Haiti Act

THOMAS, 113th Congress

Rep. Lee, Barbara [D-CA-13

2013-04-25

House - 06/07/2013 Referred to the Subcommittee on the Western Hemisphere. (All Actions) Notes: For further action, see S.1104, which became Public Law 113-162 on 8/8/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Report: EPA’s Management of Interim Status Permitting Needs Improvement to Ensure Continued Progress

EPA Pesticide Factsheets

Report #2007-P-00005, December 4, 2006. Interim status is a temporary designation, but some units have existed for as many as 25 years without formal issuance or denial of a permit, or other regulatory controls.

Pretreatment advanced lung cancer inflammation index (ALI) for predicting early progression in nivolumab-treated patients with advanced non-small cell lung cancer.

PubMed

Shiroyama, Takayuki; Suzuki, Hidekazu; Tamiya, Motohiro; Tamiya, Akihiro; Tanaka, Ayako; Okamoto, Norio; Nakahama, Kenji; Taniguchi, Yoshihiko; Isa, Shun-Ichi; Inoue, Takako; Imamura, Fumio; Atagi, Shinji; Hirashima, Tomonori

2018-01-01

Programmed death-ligand 1 (PD-L1) expression status is inadequate for indicating nivolumab in patients with non-small cell lung cancer (NSCLC). Because the baseline advanced lung cancer inflammation index (ALI) is reportedly associated with patient outcomes, we investigated whether the pretreatment ALI is prognostic in NSCLC patients treated with nivolumab. We retrospectively reviewed the medical records of all patients treated with nivolumab for advanced NSCLC between December 2015 and May 2016 at three Japanese institutes. Multivariate logistic regression and Cox proportional hazards models were used to assess the impact of the pretreatment ALI (and other inflammation-related parameters) on progression-free survival (PFS) and early progression (i.e., within 8 weeks after starting nivolumab). A total of 201 patients were analyzed; their median age was 68 years (range, 27-87 years), 67% were men, and 24% had an Eastern Cooperative Oncology Group (ECOG) performance status of 2 or higher. An ECOG performance status ≥2, serum albumin <3.7 g/dL, neutrophil-to-lymphocyte ratio ≥4, and ALI <18 were significantly associated with poor PFS and early progression on univariate analysis. Multivariate analyses revealed that pretreatment ALI <18 was independently associated with inferior PFS (median, 1.4 vs. 3.7 months, P < 0.001) and a higher likelihood of early progression (odds ratio, 2.76; 95% confidence interval 1.44-5.34; P = 0.002). The pretreatment ALI was found to be a significant independent predictor of early progression in patients with advanced NSCLC receiving nivolumab, and may help identify patients likely to benefit from continued nivolumab treatment in routine clinical practice. © 2017 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Systemic treatment in advanced biliary cancers: A multicenter Australian analysis and review.

PubMed

Brungs, Daniel; Aghmesheh, Morteza; Sjoquist, Katrin; Goldstein, David

2017-10-01

While first-line palliative chemotherapy (CT1) improves survival and quality of life in advanced biliary cancer (ABC), there is no randomized evidence to support second-line chemotherapy (CT2) in ABC. We aim to explore to role of CT2 in ABC. We performed a retrospective review of all patients who received one or more lines of chemotherapy for ABC at four Australian cancer centers between 2008 and 2011. A Cox proportional hazard model was developed to determine the impact of clinicopathologic variables on overall survival (OS) from time of progression on CT1. We identified 73 patients who received palliative chemotherapy for ABC. Twenty-five patients (34%) received two or more lines of chemotherapy. Patients with a preserved performance status on progression on first-line chemotherapy (CT1) were more likely to receive second-line chemotherapy (CT2) (P < 0.001). Disease control rate with CT2 was 36%, and mean progression-free survival was 3.2 months (95% confidence interval 1.5-4.9 months). The following variables were significant in the univariate analysis of OS from time of progression on CT1: lines of chemotherapy (P = 0.0001), Eastern Cooperative Oncology Group performance status at progression on CT1 (P < 0.0001) and disease control with CT1 (P = 0.027). Lines of chemotherapy received and performance status remained significant in the multivariate analysis for OS from progression on CT1. Second-line chemotherapy is feasible in a subset of patients with ABC. Even after accounting for confounding variables, CT2 appears to increase OS in ABC, although we are unable to exclude other unmeasured factors such as tumor biology. These findings warrant further evaluation with prospective trials. © 2016 John Wiley & Sons Australia, Ltd.

Epidermal growth factor receptor (EGFr) status associated with failure of primary endocrine therapy in elderly postmenopausal patients with breast cancer.

PubMed Central

Nicholson, S.; Halcrow, P.; Sainsbury, J. R.; Angus, B.; Chambers, P.; Farndon, J. R.; Harris, A. L.

1988-01-01

We have used primary endocrine therapy for 61 elderly women with operable breast cancer (median age 77 years). Eleven patients (18%) had complete and 24 (39%) partial tumour regression, 12 (20%) had stable disease for a minimum of six months and 14 (23%) no response. Salvage surgery was undertaken in the 14 with no response and 8/9 with progressive disease following initial response, thus samples were available from relapse patients only. Assays for EGFr (two point radioreceptor assay) and oestrogen receptors (ER) (dextran coated charcoal method and an immunohistochemical method) were performed on 20/22 patients. Ten of these 20 tumours were EGFr+ (greater than 10 fmol mg-1 binding) and 9/13 patients progressing within six months had EGFr+ tumours. 15/22 were available for ER evaluation and there was no such association with ER status. EGFr status was also associated with early recurrence after surgery and death in the endocrine failure group (P less than 0.005 and P less than 0.05 respectively). Of a control population of 33 patients (median age 72 years) treated by primary surgery, only 6 were EGFr+. In this group early relapse was predicted by EGFr status, but not by ER status (median disease free survival for EGFr+ patients 15 months, and for EGFr- patients 40 months, P less than 0.01, logrank test). There was a significantly higher proportion of EGFr+ tumours in the endocrine failure group compared with the control population (P less than 0.001). EGFr status is a marker for rapid early progression on primary endocrine therapy and the development of non-excisional methods of EGFr analysis would allow better directed therapeutic decisions. PMID:3224082

Integrated metagenomic data analysis demonstrates that a loss of diversity in oral microbiota is associated with periodontitis.

PubMed

Ai, Dongmei; Huang, Ruocheng; Wen, Jin; Li, Chao; Zhu, Jiangping; Xia, Li Charlie

2017-01-25

Periodontitis is an inflammatory disease affecting the tissues supporting teeth (periodontium). Integrative analysis of metagenomic samples from multiple periodontitis studies is a powerful way to examine microbiota diversity and interactions within host oral cavity. A total of 43 subjects were recruited to participate in two previous studies profiling the microbial community of human subgingival plaque samples using shotgun metagenomic sequencing. We integrated metagenomic sequence data from those two studies, including six healthy controls, 14 sites representative of stable periodontitis, 16 sites representative of progressing periodontitis, and seven periodontal sites of unknown status. We applied phylogenetic diversity, differential abundance, and network analyses, as well as clustering, to the integrated dataset to compare microbiological community profiles among the different disease states. We found alpha-diversity, i.e., mean species diversity in sites or habitats at a local scale, to be the single strongest predictor of subjects' periodontitis status (P < 0.011). More specifically, healthy subjects had the highest alpha-diversity, while subjects with stable sites had the lowest alpha-diversity. From these results, we developed an alpha-diversity logistic model-based naive classifier able to perfectly predict the disease status of the seven subjects with unknown periodontal status (not used in training). Phylogenetic profiling resulted in the discovery of nine marker microbes, and these species are able to differentiate between stable and progressing periodontitis, achieving an accuracy of 94.4%. Finally, we found that the reduction of negatively correlated species is a notable signature of disease progression. Our results consistently show a strong association between the loss of oral microbiota diversity and the progression of periodontitis, suggesting that metagenomics sequencing and phylogenetic profiling are predictive of early periodontitis, leading to potential therapeutic intervention. Our results also support a keystone pathogen-mediated polymicrobial synergy and dysbiosis (PSD) model to explain the etiology of periodontitis. Apart from P. gingivalis, we identified three additional keystone species potentially mediating the progression of periodontitis progression based on pathogenic characteristics similar to those of known keystone pathogens.

Technical Status and Progress of Lead Recycling of Battery

NASA Astrophysics Data System (ADS)

Li, Wei-feng; Jiang, Li-hua; Zhan, Jing; Zhang, Chuan-fu

The characteristics of various components in waste lead acid battery are analyzed in this paper. The present status and the study progress situation in industry production and research field of recycling of waste lead acid battery and lead paste used broken-separation technology are introduced. The comparison of advantages and disadvantages in different industry processes is carried. The advantages of redox bath smelting of lead concentrate and lead paste are analyzed. The method of redox bath smelting will be a low-carbon, environmentally friendly and efficient processes of secondary lead production and can be intensive to desulfurize for high temperature pool.

45 CFR 1307.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... progress of the children it serves that have been combined to provide summary information about groups of... other groups of children such as dual language learners, or to provide summary information by specific... children's status and progress across domains of language and literacy development, cognition and general...

45 CFR 1307.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... progress of the children it serves that have been combined to provide summary information about groups of... other groups of children such as dual language learners, or to provide summary information by specific... children's status and progress across domains of language and literacy development, cognition and general...

45 CFR 1307.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... progress of the children it serves that have been combined to provide summary information about groups of... other groups of children such as dual language learners, or to provide summary information by specific... children's status and progress across domains of language and literacy development, cognition and general...

Proposing an amendment to the Constitution of the United States relative to taxing the people of the United States progressively.

THOMAS, 111th Congress

Rep. Jackson, Jesse L., Jr. [D-IL-2

2009-03-03

House - 03/16/2009 Referred to the Subcommittee on the Constitution, Civil Rights, and Civil Liberties. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Schedule and status of irradiation experiments

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

Rowcliffe, A.F.; Grossbeck, M.L.; Robertson, J.P.

1998-09-01

The current status of reactor irradiation experiments is presented in tables summarizing the experimental objectives, conditions, and schedule. Currently, the program has one irradiation experiment in reactor and five experiments in the design or construction stages. Postirradiation examination and testing is in progress on ten experiments.

Fuel Cell Buses in U.S. Transit Fleets: Current Status 2011

DOT National Transportation Integrated Search

2011-11-11

his report is the fifth in a series of annual status reports that summarize the progress resulting from fuel cell transit bus demonstrations in the United States and provide a discussion of the achievements and challenges of fuel cell propulsion in t...

Interdependence of plant water status with photosynthetic performance and root defense responses in Vigna radiata (L.) Wilczek under progressive drought stress and recovery.

PubMed

Sengupta, Debashree; Guha, Anirban; Reddy, Attipalli Ramachandra

2013-10-05

The present study investigates the interdependence of plant water status with foliar and root responses in Vigna radiata L.Wilczek under progressive drought. Vegetatively-mature V. radiata plants were subjected to water withdrawal for 3 and 6days (D3 and D6, respectively) and then re-watered subsequently for 6days (6R) for stress-recovery. Changes in plant water status were expressed in terms of leaf and root moisture contents (LMC and RMC, respectively) and leaf relative water content (LRWC). Progressive drought caused apparent decrease in LRWC, LMC and RMC depicting significant level of dehydration of leaf and root tissues. Stomatal limitation alone could not account for the observed decrease in net CO2 assimilation rates (Pn) due to comparatively less decrease in sub-stomatal CO2 (Ci) concentrations with respect to other gas exchange parameters indicating possible involvement of non-stomatal limitations. Analysis of polyphasic chl a fluorescence kinetics during progressive drought showed decreased energy connectivity among PSII units as defined by a positive L-band with highest amplitude during D6. Efficiency of electron flux from OEC towards PSII acceptor side was not significantly affected during drought conditions as evidenced by the absence of a positive K-band. Increasing root-level water-limitation enforced a gradual oxidative stress through H2O2 accumulation and membrane lipid peroxidation in V. radiata roots exhibiting drastic enhancement of proline content and a significant but gradual increase in ascorbic acid content as well as guaiacol peroxidase activity under progressive drought. Expression analysis of Δ(1) pyrroline-5-carboxylate synthetase (P5CS) through real time PCR and enzyme activity studies showed a strong positive correlation between VrP5CS gene expression, enzyme activity and proline accumulation in the roots of V. radiata under progressive drought and recovery. Drought-induced changes in root moisture content (RMC) showed positive linear correlations with leaf water content, stomatal conductance as well as transpirational water loss dynamics and a significant negative correlation with the corresponding drought-induced expression patterns of ascorbate, guaiacol peroxidase and proline in roots of V. radiata. The study provides new insights into the plant water status-dependent interrelationship between photosynthetic performance and major root defense responses of V. radiata under progressive drought conditions. Copyright © 2013 Elsevier B.V. All rights reserved.

Mirror Technology Development for The International X-Ray Observatory Mission

NASA Technical Reports Server (NTRS)

Zhang, Will

2010-01-01

Presentation slides include: International X-ray Observatory (IXO), Lightweight and High Resolution X-ray Optics is Needed; Modular Design of Mirror Assembly, IXO Mirror Technology Development Objectives, Focus of Technology Development, Slumping - Status, Mirror Fabrication Progress, Temporary Bonding - Status, Alignment - Status, Permanent Bonding - Status, Mirror Housing Simulator (MHS) - TRL-4, Mini-Module (TRL-5), Flight-Like Module (TRL-6), Mirror Technology Development Team, Outlook, and Small Technology Firms that Have Made Direct Contributions to IXO Mirror Technology Development.

Patterns of relapse and prognosis after bevacizumab failure in recurrent glioblastoma

PubMed Central

Iwamoto, F M.; Abrey, L E.; Beal, K; Gutin, P H.; Rosenblum, M K.; Reuter, V E.; DeAngelis, L M.; Lassman, A B.

2009-01-01

Background: Bevacizumab has recently been approved by the US Food and Drug Administration for recurrent glioblastoma (GBM). However, patterns of relapse, prognosis, and outcome of further therapy after bevacizumab failure have not been studied systematically. Methods: We identified patients at Memorial Sloan-Kettering Cancer Center with recurrent GBM who discontinued bevacizumab because of progressive disease. Results: There were 37 patients (26 men with a median age of 54 years). The most common therapies administered concurrently with bevacizumab were irinotecan (43%) and hypofractionated reirradiation (38%). The median overall survival (OS) after progressive disease on bevacizumab was 4.5 months; 34 patients died. At the time bevacizumab was discontinued for tumor progression, 17 patients (46%) had an increase in the size of enhancement at the initial site of disease (local recurrence), 6 (16%) had a new enhancing lesion outside of the initial site of disease (multifocal), and 13 (35%) had progression of predominantly nonenhancing tumor. Factors associated with shorter OS after discontinuing bevacizumab were lower performance status and nonenhancing pattern of recurrence. Additional salvage chemotherapy after bevacizumab failure was given to 19 patients. The median progression-free survival (PFS) among these 19 patients was 2 months, the median OS was 5.2 months, and the 6-month PFS rate was 0%. Conclusions: Contrast enhanced MRI does not adequately assess disease status during bevacizumab therapy for recurrent glioblastoma (GBM). A nonenhancing tumor pattern of progression is common after treatment with bevacizumab for GBM and is correlated with worse survival. Treatments after bevacizumab failure provide only transient tumor control. GLOSSARY CA9 = carbonic anhydrase 9; CI = confidence interval; FDG = [18F]fluorodeoxyglucose; FLAIR = fluid-attenuation inversion recovery; GBM = glioblastoma; HIF-1 α = hypoxia-inducible factor 1α; KPS = Karnofsky performance status; MR = magnetic resonance; OS = overall survival; PFS = progression-free survival; TMZ = temozolomide; VEGF = vascular endothelial growth factor; VEGFR = vascular endothelial growth factor receptor. PMID:19822869

Impacts of mothers' occupation status and parenting styles on levels of self-control, addiction to computer games, and educational progress of adolescents.

PubMed

Abedini, Yasamin; Zamani, Bibi Eshrat; Kheradmand, Ali; Rajabizadeh, Ghodratollah

2012-01-01

Addiction to computer (video) games in adolescents and its relationship with educational progress has recently attracted the attention of rearing and education experts as well as organizations and institutes involved in physical and mental health. The current research attempted to propose a structural model of the relationships between parenting styles, mothers' occupation status, and addiction to computer games, self-control, and educational progress of secondary school students. Using multistage cluster random sampling, 500 female and male secondary school students in Kerman (Iran) were selected and studied. The research tools included self-control, parenting styles, and addiction to computer games questionnaires and a self-made questionnaire containing demographic details. The data was analyzed using exploratory factor analysis, Cronbach's alpha coefficient and route analysis (in LISREL). We found self-control to have a linking role in the relationship between four parenting styles and educational progress. Mothers' occupation status was directly and significantly correlated with addiction to computer games. Although four parenting styles directly and significantly affected addiction to computer games, the findings did not support the linking role of addiction to computer games in the relationship between four parenting styles and educational progress. In agreement with previous studies, the current research reflected the impact of four parenting styles on self-control, addiction to computer games, and educational progress of students. Among the parenting styles, authoritative style can affect the severity of addiction to computer games through self-control development. It can thus indirectly influence the educational progress of students. Parents are recommended to use authoritative parenting style to help both self-management and psychological health of their children. The employed mothers are also recommended to have more supervision and control on the degree and type of computer games selected by their children.

Impacts of Mothers’ Occupation Status and Parenting Styles on Levels of Self-Control, Addiction to Computer Games, and Educational Progress of Adolescents

PubMed Central

Abedini, Yasamin; Zamani, Bibi Eshrat; Kheradmand, Ali; Rajabizadeh, Ghodratollah

2012-01-01

Background Addiction to computer (video) games in adolescents and its relationship with educational progress has recently attracted the attention of rearing and education experts as well as organizations and institutes involved in physical and mental health. The current research attempted to propose a structural model of the relationships between parenting styles, mothers’ occupation status, and addiction to computer games, self-control, and educational progress of secondary school students. Methods Using multistage cluster random sampling, 500 female and male secondary school students in Kerman (Iran) were selected and studied. The research tools included self-control, parenting styles, and addiction to computer games questionnaires and a self-made questionnaire containing demographic details. The data was analyzed using exploratory factor analysis, Cronbach’s alpha coefficient and route analysis (in LISREL). Findings We found self-control to have a linking role in the relationship between four parenting styles and educational progress. Mothers’ occupation status was directly and significantly correlated with addiction to computer games. Although four parenting styles directly and significantly affected addiction to computer games, the findings did not support the linking role of addiction to computer games in the relationship between four parenting styles and educational progress. Conclusion In agreement with previous studies, the current research reflected the impact of four parenting styles on self-control, addiction to computer games, and educational progress of students. Among the parenting styles, authoritative style can affect the severity of addiction to computer games through self-control development. It can thus indirectly influence the educational progress of students. Parents are recommended to use authoritative parenting style to help both self-management and psychological health of their children. The employed mothers are also recommended to have more supervision and control on the degree and type of computer games selected by their children. PMID:24494143

2015 NWEA Measures of Academic Progress Normative Data

ERIC Educational Resources Information Center

Northwest Evaluation Association, 2015

2015-01-01

By using carefully constructed measurement scales that span grades, Measures of Academic Progress (MAP) interim assessments from Northwest Evaluation Association™ (NWEA™) offer educators efficient and very accurate estimates of student achievement status within a subject. Before achievement test scores can be useful to educators, however, they…

75 FR 14588 - Proposed Agency Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-26

... progress, jobs created and retained, spend rates and performance metrics under the American Recovery and... information that DOE is developing to collect data on the status of activities, project progress, jobs created and retained, spend rates and performance metrics under the American Recovery and Reinvestment Act of...

Southeastern Community College Annual Progress Report, December 1995.

ERIC Educational Resources Information Center

Gardner, R. Gene

Presenting information on the status of Southeastern Community College (SCC), in Iowa, this annual progress report highlights basic institutional data, financial information, and improvements and planned changes of the college as of 1995. Part 1 presents basic data on SCC, including facility locations, assessed property valuation, district…

Speech Research Status Report, January-June 1992.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.

One of a series of semi-annual reports, this publication contains 23 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles are as follows: "Phonological and Articulatory Characteristics of Spoken Language" (Carol A. Fowler);…

Welfare Reform: Progress in Meeting Work-Focused TANF Goals. Testimony before the Subcommittee on Human Resources, Committee on Ways and Means, House of Representatives.

ERIC Educational Resources Information Center

Fagnoni, Cynthia M.

The General Accounting Office (GAO) examined progress in meeting work-focused goals of the Temporary Assistance for Needy Families (TANF) program. The following issues were considered: (1) states' progress in implementing TANF; (2) the status of families who have left welfare; (3) the characteristics of adults currently receiving TANF; (4) states'…

Androgen receptor (AR) suppresses miRNA-145 to promote renal cell carcinoma (RCC) progression independent of VHL status

PubMed Central

Chen, Yuan; Sun, Yin; Rao, Qun; Xu, Hua; Li, Lei; Chang, Chawnshang

2015-01-01

Mutational inactivation of the VHL tumor suppressor plays key roles in the development of renal cell carcinoma (RCC), and mutated VHL-mediated VEGF induction has become the main target for the current RCC therapy. Here we identified a signal pathway of VEGF induction by androgen receptor (AR)/miRNA-145 as a new target to suppress RCC progression. Mechanism dissection revealed that AR might function through binding to the androgen receptor element (ARE) located on the promoter region of miRNA-145 to suppress p53's ability to induce expression of miRNA-145 that normally suppresses expression of HIF2α/VEGF/MMP9/CCND1. Suppressing AR with AR-shRNA or introducing exogenous miRNA-145 mimic can attenuate RCC progression independent of VHL status. MiR-145 mimic in preclinical RCC orthotopic xenograft mouse model revealed its efficacy in suppression of RCC progression. These results together identified signals by AR-suppressed miRNA-145 as a key player in the RCC progression via regulating HIF2α/VEGF/MMP9/CCND1 expression levels. Blockade of the newly identified signal by AR inhibition or miRNA-145 mimics has promising therapeutic benefit to suppress RCC progression. PMID:26304926

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, January-June 1987.

ERIC Educational Resources Information Center

O'Brien, Nancy, Ed.

One of a series of reports on the status of speech investigation, this collection of articles deals with topics including intonation and morphological knowledge. The titles of the articles and their authors are as follows: (1) "Integration and Segregation in Speech Perception" (Bruno H. Repp); (2) "Speech Perception Takes Precedence…

77 FR 33454 - Adequacy Status: South Carolina: Reasonable Further Progress Plan Motor Vehicle Emissions Budget...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-06

.... Conformity to a SIP means that transportation activities will not produce new air quality violations, worsen... Carolina: Reasonable Further Progress Plan Motor Vehicle Emissions Budget for Transportation Conformity for... adequate for transportation conformity purposes. The South Carolina portion of the Charlotte bi-state Area...

Status Report on Speech Research, January-June 1991.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.

One of a series of semiannual reports, this publication contains 18 articles which report the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Articles and their authors are as follows: "Phonology and Beginning Reading Revisited (Isabelle Y. Liberman); "The Role of…

Speech Research, Status Report July-December 1991.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.

One of a series of semi-annual reports, this publication contains 18 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles are as follows: "The Emergence of Native-Language Phonological Influences in Infants: A Perceptual Assimilation…

Status and Future of Lunar Geoscience.

ERIC Educational Resources Information Center

1986

A review of the status, progress, and future direction of lunar research is presented in this report from the lunar geoscience working group of the National Aeronautics and Space Administration. Information is synthesized and presented in four major sections. These include: (1) an introduction (stating the reasons for lunar study and identifying…

Posttraumatic Growth and HIV Disease Progression

ERIC Educational Resources Information Center

Milam, Joel

2006-01-01

The relationship between posttraumatic growth (PTG; perceiving positive changes since diagnosis) and disease status, determined by changes in viral load and CD4 count over time, was examined among 412 people living with HIV. In controlled multiple regression models, PTG was not associated with disease status over time for the entire sample.…

Status Report on Speech Research, January-June 1989.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.

One of a series of semiannual reports, this publication contains 14 articles which report the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The titles of the articles and their authors are as follows: "Gestural Structure and Phonological Patterns" (Catherine P.…

Status Report on Speech Research, July-December 1993. SR-115/116.

ERIC Educational Resources Information Center

Fowler, Carol A., Ed.

This publication (one of a series) contains 12 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles in the publication are: "Dynamics and Coordinate Systems on Skilled Sensorimotor Activity" (Elliot L. Saltzman); "Speech Motor…

Status Report on Speech Research, July-December 1989.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.

One of a series of semiannual reports, this publication contains 12 articles which report the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. The titles of the articles and their authors are as follows: "Coarticulatory Organization for Lip-rounding in Turkish and…

14 CFR 91.417 - Maintenance records.

Code of Federal Regulations, 2010 CFR

2010-01-01

... alteration and records of the 100-hour, annual, progressive, and other required or approved inspections, as... propeller, and each rotor. (ii) The current status of life-limited parts of each airframe, engine, propeller... are required to be overhauled on a specified time basis. (iv) The current inspection status of the...

14 CFR 91.417 - Maintenance records.

Code of Federal Regulations, 2011 CFR

2011-01-01

... alteration and records of the 100-hour, annual, progressive, and other required or approved inspections, as... propeller, and each rotor. (ii) The current status of life-limited parts of each airframe, engine, propeller... are required to be overhauled on a specified time basis. (iv) The current inspection status of the...

Current status and challenges in developing Ni phytomining: An agronomic perspective

USDA-ARS?s Scientific Manuscript database

This review examines the current status, progress and challenges in Ni phytomining agronomy undertaken since the first field trial two decades ago. To date, over 400 Ni hyperaccumulators have been documented (of which >30% are in Cuba) including approximately 50 species with potential for use in Ni ...

Speech Research Status Report, January-March 1993.

ERIC Educational Resources Information Center

Fowler, Carol A., Ed.

One of a series of quarterly reports, this publication contains 14 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles in the publication are: "Some Assumptions about Speech and How They Changed" (Alvin M. Liberman); "On the…

Speech Research Status Report, July-December 1992.

ERIC Educational Resources Information Center

Fowler, Carol A., Ed.

One of a series of semi-annual reports, this publication contains 25 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles are as follows: "Acoustic Shards, Perceptual Glue" (Robert E. Remez and Philip E. Rubin); "F0 Gives Voicing…

Status Report on Speech Research, July 1994-December 1995.

ERIC Educational Resources Information Center

Fowler, Carol A., Ed.

This publication (one of a series) contains 19 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles are: "Speech Perception Deficits in Poor Readers: Auditory Processing or Phonological Coding?" (Maria Mody and others); "Auditory…

Union Carbide Corp. polysilicon status and plans

NASA Technical Reports Server (NTRS)

Leipold, M. H.

1982-01-01

The status of polysilicon activities is summarized highlighted by moving the silane portion of the experimental process system development unit (EPSDU) to Washougal, Washington. The completion and operation of the silane EPSDU, is discussed along with research on the silane-to-silicon deposition process. Progress on the dichlorosilane process is also reported.

Early Childhood Inclusion in the United States: Goals, Current Status, and Future Directions

ERIC Educational Resources Information Center

Guralnick, Michael J.; Bruder, Mary Beth

2016-01-01

The current status and future directions of early childhood inclusion in the United States are discussed from the perspective of 4 key goals: access, accommodations and feasibility, developmental progress, and social integration. Recommendations are put forward to promote inclusion goals emphasizing administrative structures, personnel…

A bill to amend the National Flood Insurance Act of 1968 to clarify the effective date of policies covering properties affected by floods in progress.

THOMAS, 112th Congress

Sen. Johanns, Mike [R-NE

2011-07-12

Senate - 07/12/2011 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Status Report on Speech Research, July-December 1990.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.

One of a series of semiannual reports, this publication contains 13 articles which report the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Articles and their authors are as follows: "The Role of Contrast in Limiting Vowel-to-Vowel Coarticulation in Different…

Levels of uninvolved immunoglobulins predict clinical status and progression-free survival for multiple myeloma patients.

PubMed

Harutyunyan, Nika M; Vardanyan, Suzie; Ghermezi, Michael; Gottlieb, Jillian; Berenson, Ariana; Andreu-Vieyra, Claudia; Berenson, James R

2016-07-01

Multiple myeloma (MM) is characterized by the enhanced production of the same monoclonal immunoglobulin (M-Ig or M protein). Techniques such as serum protein electrophoresis and nephelometry are routinely used to quantify levels of this protein in the serum of MM patients. However, these methods are not without their shortcomings and problems accurately quantifying M proteins remain. Precise quantification of the types and levels of M-Ig present is critical to monitoring patient response to therapy. In this study, we investigated the ability of the HevyLite (HLC) immunoassay to correlate with clinical status based on levels of involved and uninvolved antibodies. In our cohort of MM patients, we observed that significantly higher ratios and greater differences of involved HLC levels compared to uninvolved HLC levels correlated with a worse clinical status. Similarly, higher absolute levels of involved HLC antibodies and lower levels of uninvolved HLC antibodies also correlated with a worse clinical status and a shorter progression-free survival. These findings suggest that the HLC assay is a useful and a promising tool for determining the clinical status and survival time for patients with multiple myeloma. © 2016 John Wiley & Sons Ltd.

An audit of the predictors of outcome in status epilepticus from a resource-poor country: a comparison with developed countries.

PubMed

Hassan, Haseeb; Rajiv, Keni Ravish; Menon, Ramshekhar; Menon, Deepak; Nair, Muralidharan; Radhakrishnan, Ashalatha

2016-06-01

Status epilepticus is a neurological emergency with significant morbidity and mortality. This study describes the clinical profile, treatment, and predictors of outcome of status epilepticus in a tertiary referral centre in a developing country and aims to highlight the similarities and differences from data available from the western world. A retrospective analysis of data of patients treated for status epilepticus was conducted from prospectively maintained records, between January 2000 and September 2010. The demographic data, clinical profile and investigations (including neuroimaging and EEG), aetiology, treatment, and outcomes were studied and compared with data available from the western world. The analysis included 108 events in 84 patients. A single episode of status epilepticus was treated in 72 patients (86%) and multiple status epilepticus events, ranging from two to six per patient, were managed in 12 patients (14%). Mean age was 24.1±20.3 years and 63% were males. The types of status epilepticus included convulsive status in 98 (90.7%), non-convulsive status in seven (6.5%), and myoclonic status in three (2.8%). The majority of events (60%) were remote symptomatic, 16% were acute symptomatic, 16% were of unexplained aetiology, and 8% were progressive symptomatic. In 85 events (79%), status epilepticus could be aborted with first and second-line drugs. The remaining 23 events (21%) progressed to refractory status epilepticus, among which, 13 (56%) were controlled with continuous intravenous midazolam infusion. Case fatality rate was 11%, neurological sequelae were reported in 22%, and 67% returned to baseline. Acute symptomatic status, older age, altered sensorium at the time of admission, and delayed hospitalisation were predictors of poor outcome. Aetiology was the most important determinant of outcome of status epilepticus, as in reports from the western world, with remote symptomatic aetiology secondary to gliosis being the most common. Treatment delay was frequent and adversely affected the outcome.

Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, Status Report, July 1-December 31, 1982.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

Research reports on the nature of speech, instrumentation for the investigation of speech, and practical applications of speech research are presented in this status report. The 18 reports deal with a variety of topics, including the following: (1) cyclic production of vowels in sequences of monosyllabic stress feet; (2) differences between…

Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, April 1-June 30, 1981. Status Report 66.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

Research reports on the nature of speech, instrumentation for the investigation of speech, and practical applications of speech research are included in this status report for the April 1-June 30, 1981, period. The 14 reports deal with the following topics: (1) electromyography as a technique for laryngeal investigation, (2) the phonatory…

Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, Status Report, April 1-June 30, 1982.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

Research reports on the nature of speech, instrumentation for its investigation, and practical applications of research are provided in this status report covering the period of April 1 through June 30, 1982. The 13 reports deal with the following topics: (1) the functional significance of physiological tremor, (2) differences between experienced…

75 FR 9232 - Measuring Progress on Food Safety: Current Status and Future Directions; Public Workshop

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-01

... for assessing progress in food safety and associated methodological issues and to discuss potential.... The FoodNet also conducts special studies to determine risk factors for acquiring those illnesses... production, studies on the prevalence of specific pathogens in specific classes of food, and studies of...

Curriculum in Conflict: Social Visions, Educational Agendas, and Progressive School Reform.

ERIC Educational Resources Information Center

Beyer, Landon E.; Liston, Daniel P.

The construction and reconstruction of public school and college curricula cannot be understood without an understanding of how they are intimately tied to larger social currents and cross-currents. This book attempts to provide a coherent yet inconclusive synthesis of the progressive tradition that challenges both the curricular status quo and…

Association between circulating vitamin K1 and coronary calcium progression in community-dwelling adults: the Multi-Ethnic Study of Atherosclerosis

USDA-ARS?s Scientific Manuscript database

While animal studies found vitamin K treatment reduced vascular calcification, human data are limited. Using a case-cohort design, we determined the association between vitamin K status and coronary artery calcium (CAC) progression in the Multi-ethnic Study of Atherosclerosis. Serum phylloquinone (v...

On Campus with Women, 1999-2000.

ERIC Educational Resources Information Center

Reiss, Susan, Ed.

2000-01-01

The four issues in this newsletter volume present information on the status and education of women. The focus of issue 1 is women and scientific literacy. Issue 2 contains the lead article, "Progress in Fits and Starts," which concentrates on the progress of women in higher education and trends in enrollment and degree completion. Issue 3 focuses…

Voices for America's Children: The Progress and the Promise.

ERIC Educational Resources Information Center

Foster, Catherine Crystal

On the occasion of the fifteenth anniversary of the National Association of Child Advocates (NACA), this report discusses the current status of children, demonstrates the progress in the well-being of children due to the organization's efforts, identifies current challenges for child advocates, and describes the history of the organization.…

Category and Letter Fluency in Semantic Dementia, Primary Progressive Aphasia, and Alzheimer's Disease

ERIC Educational Resources Information Center

Marczinski, Cecile A.; Kertesz, Andrew

2006-01-01

This study examined the impact of various degenerative dementias on access to semantic knowledge and the status of semantic representations. Patients with semantic dementia, primary progressive aphasia, and Alzheimer's disease were compared with elderly controls on tasks of category and letter fluency, with number of words generated, mean lexical…

Development and Implementation of Joint Programs in Laser Ranging and Other Space Geodetic Techniques

NASA Technical Reports Server (NTRS)

Pearlman, Michael R.; Carter, David (Technical Monitor)

2004-01-01

This progress report discusses the status and progress made in joint international programs including: 1) WEGENER; 2) Arabian Peninsula program; 3) Asia-Pacific Space Geodynamics (APSG) program; 4) the Fourteenth International Workshop on Laser Ranging; 5) the International Laser Ranging Service; and 6) current support for the NASA network.

The Relationship between Adequate Yearly Progress and the Quality of Professional Development

ERIC Educational Resources Information Center

Wolff, Lori A.; McClelland, Susan S.; Stewart, Stephanie E.

2010-01-01

Based on publicly available data, the study examined the relationship between adequate yearly progress status and teachers' perceptions of the quality of their professional development. The sample included responses of 5,558 teachers who completed the questionnaire in the 2005-2006 school year. Results of the statistical analysis show a…

32 CFR 34.41 - Monitoring and reporting program and financial performance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... performance. 34.41 Section 34.41 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD... and business status, as follows: (1) The program portions of the reports must address progress toward... program progress reported in the periodic report, in relation to reported expenditures, is sufficient to...

32 CFR 34.41 - Monitoring and reporting program and financial performance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... performance. 34.41 Section 34.41 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD... and business status, as follows: (1) The program portions of the reports must address progress toward... program progress reported in the periodic report, in relation to reported expenditures, is sufficient to...

32 CFR 34.41 - Monitoring and reporting program and financial performance.

Code of Federal Regulations, 2013 CFR

2013-07-01

... performance. 34.41 Section 34.41 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD... and business status, as follows: (1) The program portions of the reports must address progress toward... program progress reported in the periodic report, in relation to reported expenditures, is sufficient to...

32 CFR 34.41 - Monitoring and reporting program and financial performance.

Code of Federal Regulations, 2012 CFR

2012-07-01

... performance. 34.41 Section 34.41 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD... and business status, as follows: (1) The program portions of the reports must address progress toward... program progress reported in the periodic report, in relation to reported expenditures, is sufficient to...

Progress Report on Rural Development for Fiscal Year 1970.

ERIC Educational Resources Information Center

Department of Agriculture, Washington, DC.

Rural development progress relative to State-U.S. Department of Agriculture (USDA) committees is presented via exemplary citation in this 1970 report. Summaries are given for: (1) Status of State-USDA Organization for Rural Development, (2) Functional Relationships of USDA Committees on Rural Development, (3) Activities and Projects Underway, (4)…

THE U.S. ENVIRONMENTAL PROTECTION AGENCY PARTICULATE MATTER HEALTH EFFECTS RESEARCH CENTERS PROGRAM: A MIDCOURSE REPORT OF STATUS, PROGRESS, AND PLANS. (R827351)

EPA Science Inventory

The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

Creating a Government That Works Better & Costs Less. Status Report. Report of the National Performance Review.

ERIC Educational Resources Information Center

Gore, Al

This publication reports on progress 1 year into the Clinton Administration's "Reinventing Government" initiative, a long-term effort at significantly revamping the federal government's operations. A preliminary chapter notes the culture change involved in the reinvention process. Individual chapters then report progress for each of the…

Associations of HLA DRB1 alleles with IgG oligoclonal bands and their influence on multiple sclerosis course and disability status.

PubMed

Balnytė, Renata; Rastenytė, Daiva; Vaitkus, Antanas; Skrodenienė, Erika; Vitkauskienė, Astra; Ulozienė, Ingrida

2016-01-01

Oligoclonal bands (OCB) may be associated with the genes of HLA complex, which allows to consider the possible interaction of genetic and immunological factors and its importance in the development and progression of multiple sclerosis (MS). The aim of this study was to evaluate the associations between HLA DRB1 alleles and oligoclonal bands (OCBs) in the disease course and disability of multiple sclerosis (MS) patients. This was a prospective study of 120 patients with MS. HLA DRB1 alleles were genotyped using the polymerase chain reaction. Matched cerebrospinal fluid (CSF) and plasma samples were analyzed using isoelectric focusing and IgG specific immunofixation to test for the presence of intrathecal specific OCB. HLA DRB1*08 allele was related to a lower degree of disability. Oligoclonal bands were an independent and significant factor that influenced disability status irrespective of HLA DRB1* 04, *07, *08, *13, *15 and *16 alleles. Age at the onset and duration of the disease were independent and significant factors for MS progression in all logistic regression models with each newly added HLA DRB1 allele. HLA DRB1*08 allele was related to 75% lower odds that relapsing remitting (RR) MS will change to a progressive course MS irrespective of the other factors investigated. Detection of OCBs in the CSF was associated with the higher possibility of RR MS progression in all cases, except when the *08 allele was present. OCBs had an influence on disability status, while HLA DRB1*08 allele was significantly associated with lower possibility that RR MS will change to progressive course MS. Copyright © 2016 The Lithuanian University of Health Sciences. Production and hosting by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Elevated serum progastrin-releasing peptide (31-98) level is a predictor of short response duration after hormonal therapy in metastatic prostate cancer.

PubMed

Yashi, Masahiro; Nukui, Akinori; Kurokawa, Shinsuke; Ochi, Masanori; Ishikawa, Shinya; Goto, Kentaro; Kobayashi, Yutaka; Muraishi, Osamu; Tokue, Akihiko

2003-09-01

The neuroendocrine (NE) pathway has been attracting attention as a mechanism for the androgen-independent progression because the neuropeptide provokes tumor growth and inhibits apoptosis under androgen-deprived milieu in prostate cancer cells. On the basis that serum progastrin-releasing peptide (ProGRP) is elevated in patients with advanced disease stage, we examined the prognostic value of the neuropeptide. Serum ProGRP status was determined with an enzyme-linked immunosorbent assay (ELISA) in 460 men with benign and malignant prostatic diseases, chronic renal failure, and healthy controls. Seventy patients with metastatic prostate cancer including four patients (5.7%) with NE carcinoma who underwent hormonal therapy were enrolled in the prognostic analyses by Cox proportional hazards model. The serum status steadily shifted toward predominant expression of ProGRP with the progression of prostate cancer into metastatic and androgen-independent stages. Univariate analysis revealed that the deteriorated performance status (PS) and extent of bony disease (EOD), and high serum alkaline phosphatase (ALP), serum ProGRP, and nadir prostate-specific antigen (PSA) levels were associated with a lower progression-free survival (PFS) rate (P < 0.005). Multivariate analysis demonstrated that PS, serum ProGRP, and nadir PSA held an independent predictive value for PFS (P < 0.05), and all correlated with bone-related factors. Serum ProGRP was the most significant predictor among pre-treatment factors in this model (P = 0.0094). The neuropeptide precursor ProGRP is a distinct serum marker that is useful to know the NE milieu and provides prognostic information in patients with advanced prostate cancer. Standard therapy for metastatic prostate cancer may make progress when further studies will clarify the causative link between serum ProGRP level and androgen-independent disease progression. Copyright 2003 Wiley-Liss, Inc.

Status Report on Speech Research, No. 29/30, January-June 1972.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Manuscripts and extended reports cover the following topics: iconic storage, voice-timing perception, oral anesthesia, laryngeal function, electromyography of speech production,…

94-1 Research and development project lead laboratory support. Status report, January 1--March 31, 1996

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

Dinehart, M.

1996-09-01

This document reports status and technical progress for Los Alamos National Laboratories 94-1 Research and Development projects. An introduction to the project structure and an executive summary are included. Projects described include Electrolytic Decontamination, Combustibles, Detox, Sand, Slag, and Crucible, Surveillance, and Core Technology.

Finance Project. Status Report and Preliminary Working Papers.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Office of the Chancellor.

This status report outlines the progress of the California Community College Finance Project. Working papers, models, and alternative proposals are reviewed in four areas: mission and function, finance, governance, and management. Priorities in mission and function are stated in terms of the characteristics and educational needs of the nearly 1.3…

Nurse Education in Higher Education: Understanding Cultural Barriers to Progress.

ERIC Educational Resources Information Center

Miers, Margaret

2002-01-01

Review of nursing education research revealed cultural factors that contribute to nursing's lack of equal status in higher education: antiintellectualism in nursing and academic denigration of practice. These factors are linked to the history of women's education, separation between intellectual and practical, and the low status of caring in the…

Child Abuse and Neglect: A Report on the Status of the Research.

ERIC Educational Resources Information Center

Hurt, Maure, Jr.

This state-of-the-art report provides preliminary information on the status of child abuse and neglect research projects currently in progress or recently completed. Each chapter discusses a particular research problem area and outlines the relevant demonstration projects. Chapter I describes the background of our present perception of child abuse…

The effects of progressing and nonprogressing Mycobacterium avium ssp. paratuberculosis infection on milk production in dairy cows

USDA-ARS?s Scientific Manuscript database

Longitudinal data from three commercial dairy herds in the northeast United States, collected from 2004 to 2011, were analyzed to determine the effect of Johne’s disease status and path on milk production. Disease status, as indicated by Mycobacterium avium subsp. paratuberculosis test results, was ...

Speech Research Status Report, January-June 1994.

ERIC Educational Resources Information Center

Fowler, Carol A., Ed.

This publication (one of a series) contains 14 articles which report the status and progress of studies on the nature of speech, instruments for its investigation, and practical applications. Articles include: "The Universality of Intrinsic FO of Vowels: (D. H. Whalen and Andrea G. Levitt); "Intrinsic F0 of Vowels in the Babbling of 6-,…

Stages of Change in Relationship Status Questionnaire: Development and Validation

ERIC Educational Resources Information Center

Ritter, Kathrin; Handsel, Vanessa; Moore, Todd

2016-01-01

This study involved the development of the Stages of Change in Relationship Status (SOCRS) measure in 2 samples of college students. This scale is designed to measure how individuals progress through stages of change when terminating violent and nonviolent intimate relationships. Results indicated that the SOCRS is a reliable and valid tool to…

Is Fluid Overload More Important than Diabetes in Renal Progression in Late Chronic Kidney Disease?

PubMed Central

Tsai, Yi-Chun; Tsai, Jer-Chia; Chiu, Yi-Wen; Kuo, Hung-Tien; Chen, Szu-Chia; Hwang, Shang-Jyh; Chen, Tzu-Hui; Kuo, Mei-Chuan; Chen, Hung-Chun

2013-01-01

Fluid overload is one of the major presentations in patients with late stage chronic kidney disease (CKD). Diabetes is the leading cause of renal failure, and progression of diabetic nephropathy has been associated with changes in extracellular fluid volume. The aim of the study was to assess the association of fluid overload and diabetes in commencing dialysis and rapid renal function decline (the slope of estimated glomerular filtration rate (eGFR) less than -3 ml/min per 1.73 m2/y) in 472 patients with stages 4-5 CKD. Fluid status was determined by bioimpedance spectroscopy method, Body Composition Monitor. The study population was further classified into four groups according to the median of relative hydration status (△HS =fluid overload/extracellular water) and the presence or absence of diabetes. The median level of relative hydration status was 7%. Among all patients, 207(43.9 %) were diabetic. 71 (15.0%) subjects had commencing dialysis, and 187 (39.6%) subjects presented rapid renal function decline during a median 17.3-month follow-up. Patients with fluid overload had a significantly increased risk for commencing dialysis and renal function decline independent of the presence or absence of diabetes. No significantly increased risk for renal progression was found between diabetes and non-diabetes in late CKD without fluid overload. In conclusion, fluid overload has a higher predictive value of an elevated risk for renal progression than diabetes in late CKD. PMID:24349311

OpenMDAO Framework Status

NASA Technical Reports Server (NTRS)

Naiman, Cynthia Gutierrez

2010-01-01

Advancing and exploring the science of Multidisciplinary Analysis & Optimization (MDAO) capabilities are high-level goals in the Fundamental Aeronautics Program s Subsonic Fixed Wing (SFW) project. The OpenMDAO team has made significant progress toward completing the Alpha OpenMDAO deliverable due in September 2010. Included in the presentation are: details of progress on developing the OpenMDAO framework, example usage of OpenMDAO, technology transfer plans, near term plans, progress toward establishing partnerships with external parties, and discussion of additional potential collaborations.

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, April 1-June 30, 1980.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

Research reports on the nature of speech, instrumentation for the investigation of speech, and practical applications of research are included in this status report for the April 1-June 30, 1980, period. The reports deal with the following topics: (1) the perceptual equivalent of two acoustic cues for a speech contrast is specific to phonetic…

Status Report on Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, January 1-March 31, 1983.

ERIC Educational Resources Information Center

Studdert-Kennedy, Michael, Ed.; O'Brian, Nancy, Ed.

Research reports on the nature of speech, instrumentation for its investigation, and practical applications of research are provided in this status report covering the period of January 1 through March 31, 1983. The 16 reports deal with the following topics: (1) the influence of subcategorical mismatches on lexical access, (2) the Serbo-Croatian…

The Anticholinergic and Antiglutamatergic Drug Caramiphen Reduces Seizure Duration in Soman-Exposed Rats: Synergism with the Benzodiazepine Diazepam

DTIC Science & Technology

2012-01-01

progress to self-sustained seizures ( status epilepticus , SE) and result in extensive neuropathology as seen in rats (de Araujo Furtado et al., 2009, 2010...physostigmineOP organophosphorus BuChE butyrylcholinesterase ChE cholinesterase SE status epilepticus ATR atropine sulfate 2-PAM 2-pralidoxime NMDA N...L.C., Lichtenstein, S., Yourick, D.L., 2010. Spontaneous recurrent seizures after status epilepticus induced by soman in Sprague-Dawley rats

Nutritional status in patients with hepatitis C.

PubMed

Ismail, Faisal Wasim; Khan, Rustam A; Kamani, Lubna; Wadalawala, Ashfaq A; Shah, Hasnain Ali; Hamid, Saeed S; Jafri, Wasim

2012-03-01

To assess the nutritional status via the SGA (subjective global assessment) screening tool of patients at all stages of hepatitis C virus (HCV) liver disease. Descriptive study. Out-patient Clinics of the Aga Khan University Hospital, Karachi, conducted from October 2009 to January 2011. Patients with hepatitis C virus infection and their HCV-negative attendants were enrolled from the outpatient clinics, and categorized into 4 groups of 100 patients each: healthy controls (HC), those with chronic hepatitis C infection (CHC), compensated cirrhotics (CC) and decompensated cirrhotics (DC). The validated subjective global assessment (SGA) tool was used to assess nutritional status. A total of 400 patients were enrolled. Most of the patients in the HC group were class 'A' (best nutritional status). In contrast, the majority (64%) in the DC group were in the class 'C' (worst status). The compensated cirrhosis (CC) group showed that 90% of patients were malnourished, while 98% of all patients were malnourished in the DC group, predominantly class 'C'. Most importantly, 14% of patients with chronic hepatitis C (CHC) also scored a 'B' on the SGA; which when compared to HC was statistically significant (p=0.005). As the groups progressed in their disease from CHC to DC, the transition in nutritional status from 'A' to 'C' between groups was statistically significant. Malnutrition occurs early in the course of HCV, and progresses relentlessly throughout the spectrum of HCVdisease.

Hypothermia for Neuroprotection in Convulsive Status Epilepticus.

PubMed

Legriel, Stephane; Lemiale, Virginie; Schenck, Maleka; Chelly, Jonathan; Laurent, Virginie; Daviaud, Fabrice; Srairi, Mohamed; Hamdi, Aicha; Geri, Guillaume; Rossignol, Thomas; Hilly-Ginoux, Julia; Boisramé-Helms, Julie; Louart, Benjamin; Malissin, Isabelle; Mongardon, Nicolas; Planquette, Benjamin; Thirion, Marina; Merceron, Sybille; Canet, Emmanuel; Pico, Fernando; Tran-Dinh, Yves-Roger; Bedos, Jean-Pierre; Azoulay, Elie; Resche-Rigon, Matthieu; Cariou, Alain

2016-12-22

Convulsive status epilepticus often results in permanent neurologic impairment. We evaluated the effect of induced hypothermia on neurologic outcomes in patients with convulsive status epilepticus. In a multicenter trial, we randomly assigned 270 critically ill patients with convulsive status epilepticus who were receiving mechanical ventilation to hypothermia (32 to 34°C for 24 hours) in addition to standard care or to standard care alone; 268 patients were included in the analysis. The primary outcome was a good functional outcome at 90 days, defined as a Glasgow Outcome Scale (GOS) score of 5 (range, 1 to 5, with 1 representing death and 5 representing no or minimal neurologic deficit). The main secondary outcomes were mortality at 90 days, progression to electroencephalographically (EEG) confirmed status epilepticus, refractory status epilepticus on day 1, "super-refractory" status epilepticus (resistant to general anesthesia), and functional sequelae on day 90. A GOS score of 5 occurred in 67 of 138 patients (49%) in the hypothermia group and in 56 of 130 (43%) in the control group (adjusted common odds ratio, 1.22; 95% confidence interval [CI], 0.75 to 1.99; P=0.43). The rate of progression to EEG-confirmed status epilepticus on the first day was lower in the hypothermia group than in the control group (11% vs. 22%; odds ratio, 0.40; 95% CI, 0.20 to 0.79; P=0.009), but there were no significant differences between groups in the other secondary outcomes. Adverse events were more frequent in the hypothermia group than in the control group. In this trial, induced hypothermia added to standard care was not associated with significantly better 90-day outcomes than standard care alone in patients with convulsive status epilepticus. (Funded by the French Ministry of Health; HYBERNATUS ClinicalTrials.gov number, NCT01359332 .).

Discussion on the progress and future of satellite communication (Japan)

NASA Technical Reports Server (NTRS)

Ogata, M.; Mizusawa, H.; Irie, K.

1985-01-01

The current status of communications satellite development in Japan is presented. It is shown that beginning with research on satellite communucations in the late 1950's, progress was made in the areas of communications, remote sensing, and technology experimentation. The current status of communication satellites is presented, stressing development in the areas of CFRP construction elements, the use of LSI and MIC circuits, advanced multibeam antenna systems, Ku and Ka band transmission systems, and the shift to small-scale earth stations. Methods for reducing costs and increasing transmission efficiency are shown. The technical specifications of all satellite projects currently under development are given. Users of Japanese communications satellite are presented.

Unfinished Agendas: New and Continuing Gender Challenges in Higher Education

ERIC Educational Resources Information Center

Glazer-Raymo, Judith, Ed.

2008-01-01

This revealing volume examines the current role and status of women in higher education--and suggests a direction for the future. Judith Glazer-Raymo and other distinguished scholars and administrators assess the progress of women in academe using three lenses: the feminist agenda as a work in progress, growing internal and external challenges to…

Reliability of the Raven Coloured Progressive Matrices for Anglo and for Mexican-American Children.

ERIC Educational Resources Information Center

Valencia, Richard R.

1984-01-01

Investigated the internal consistency reliability estimates of the Raven Coloured Progressive Matrices (CPM) for 96 Anglo and Mexican American third-grade boys from low socioeconomic status background. The results showed that the reliability estimates of the CPM for the two ethnic groups were acceptably high and extremely similar in magnitude.…

Solar Thermal Power Systems parabolic dish project

NASA Technical Reports Server (NTRS)

Truscello, V. C.

1981-01-01

The status of the Solar Thermal Power Systems Project for FY 1980 is summarized. Included is: a discussion of the project's goals, program structure, and progress in parabolic dish technology. Analyses and test results of concentrators, receivers, and power converters are discussed. Progress toward the objectives of technology feasibility, technology readiness, system feasibility, and system readiness are covered.

Postsecondary Progression of 1993-94 Florida Public High School Graduates: 2002 Update.

ERIC Educational Resources Information Center

Florida State Council for Education Policy, Research and Improvement, Tallahassee.

This status report documents the postsecondary progress of the 1993-1994 Florida public high school graduating class through the spring term of 2001, or 7 years after high school graduation. The two major outcomes addressed were baccalaureate degree completion and the time/credit hours to baccalaureate degree completion. The study focused on…

A resolution recognizing the important progress made by the people of Ukraine in the establishment of democratic institutions following the presidential run-off election on February 7, 2010.

THOMAS, 111th Congress

Sen. Lugar, Richard G. [R-IN

2010-02-25

Senate - 03/04/2010 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

78 FR 7429 - Adequacy Status of the Dallas-Fort Worth, TX Reasonable Further Progress 8-Hour Ozone Motor...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9774-9] Adequacy Status of the Dallas-Fort Worth, TX... notifying the public that it has found that the motor vehicle emissions budgets (MVEBs) in the Dallas-Fort... Planning Section (6PD-L), U.S. Environmental Protection Agency, Region 6, 1445 Ross Avenue, Dallas, Texas...

A resolution commemorating the 80th anniversary of the Daughters of Penelope, a preeminent international women's association and affiliate organization of the American Hellenic Educational Progressive Association (AHEPA).

THOMAS, 111th Congress

Sen. Snowe, Olympia J. [R-ME

2009-04-29

Senate - 03/26/2010 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

PROGRESS REPORT ON THE STATUS OF WOMEN, OCTOBER 11, 1963 THROUGH OCTOBER 10, 1964.

ERIC Educational Resources Information Center

Citizens Advisory Council on the Status of Women, Washington, DC.

THE FEDERAL GOVERNMENT HAS ATTEMPTED TO ADVANCE THE STATUS OF WOMEN BY PROVIDING INCREASED EMPLOYMENT FOR WOMEN IN IMPORTANT GOVERNMENT POSTS, EQUAL HEALTH INSURANCE RATES FOR FEMALE CIVIL SERVICE EMPLOYEES, AND OVERSEAS TRAVEL ALLOWANCES FOR HUSBANDS OF WOMEN IN THE STATE AND DEFENSE DEPARTMENTS. FOR PRIVATE EMPLOYMENT, LEGISLATION SUCH AS THE…

Status and Trends in the Education of Racial and Ethnic Groups 2016. NCES 2016-007

ERIC Educational Resources Information Center

Musu-Gillette, Lauren; Robinson, Jennifer; McFarland, Joel; KewalRamani, Angelina; Zhang, Anlan; Wilkinson-Flicker, Sidney

2016-01-01

"Status and Trends in the Education of Racial and Ethnic Groups" examines the educational progress and challenges students face in the United States by race/ethnicity. This report shows that, over time, students in the racial/ethnic groups of White, Black, Hispanic, Asian, Native Hawaiian or Other Pacific Islander, American Indian/Alaska…

The Current Status of Unsteady CFD Approaches for Aerodynamic Flow Control

NASA Technical Reports Server (NTRS)

Carpenter, Mark H.; Singer, Bart A.; Yamaleev, Nail; Vatsa, Veer N.; Viken, Sally A.; Atkins, Harold L.

2002-01-01

An overview of the current status of time dependent algorithms is presented. Special attention is given to algorithms used to predict fluid actuator flows, as well as other active and passive flow control devices. Capabilities for the next decade are predicted, and principal impediments to the progress of time-dependent algorithms are identified.

Annual Report of the Secretary of Defense on Reserve Forces for Fiscal Year 1975

DTIC Science & Technology

1976-06-08

acquisition and distribution of equipment continued to be achieved. Progress was made in both filling uxisting shortfalls and in modernization and... progress of the KOTC flight instruction programs. vArmy Air Force Units Participating 200 56 161 Students Enrolled 412 436 2,036 Students Completed 321 361...Resurve Forces IV Current Status and Progress Made in 4 Strengthening the Reserve Components * A. General 4 1. 24 Division rorce 4 4ii 2. Total Force

Overview of Botanical Status in EU, USA, and Thailand

PubMed Central

Mahady, Gail B.

2013-01-01

The botanical status in EU, USA, and Thailand is different owing to the regulatory status, the progress of science, and the influence of culture and society. In the EU, botanicals are positioned as herbal medicinal products and food supplements, in the US they are regulated as dietary supplements but often used as traditional medicines, and in Thailand, they are regulated and used as traditional medicines. Information for some of the most popular botanicals from each country is included in this review. PMID:24228061

Kinetics, prognostic and predictive values of ESR1 circulating mutations in metastatic breast cancer patients progressing on aromatase inhibitor

PubMed Central

Clatot, Florian; Perdrix, Anne; Augusto, Laetitia; Beaussire, Ludivine; Delacour, Julien; Calbrix, Céline; Sefrioui, David; Viailly, Pierre-Julien; Bubenheim, Michael; Moldovan, Cristian; Alexandru, Cristina; Tennevet, Isabelle; Rigal, Olivier; Guillemet, Cécile; Leheurteur, Marianne; Gouérant, Sophie; Petrau, Camille; Théry, Jean-Christophe; Picquenot, Jean-Michel; Veyret, Corinne; Frébourg, Thierry; Jardin, Fabrice

2016-01-01

Purpose To assess the prognostic and predictive value of circulating ESR1 mutation and its kinetics before and after progression on aromatase inhibitor (AI) treatment. Patients and methods ESR1 circulating D538G and Y537S/N/C mutations were retrospectively analyzed by digital droplet PCR after first-line AI failure in patients treated consecutively from 2010 to 2012 for hormone receptor-positive metastatic breast cancer. Progression-free survival (PFS) and overall survival (OS) were analyzed according to circulating mutational status and subsequent lines of treatment. The kinetics of ESR1 mutation before (3 and 6 months) and after (3 months) AI progression were determined in the available archive plasmas. Results Circulating ESR1 mutations were found at AI progression in 44/144 patients included (30.6%). Median follow-up from AI initiation was 40 months (range 4-94). The median OS was decreased in patients with circulating ESR1 mutation than in patients without mutation (15.5 versus 23.8 months, P=0.0006). The median PFS was also significantly decreased in patients with ESR1 mutation than in patients without mutation (5.9 vs 7 months, P=0.002). After AI failure, there was no difference in outcome for patients receiving chemotherapy (n = 58) versus non-AI endocrine therapy (n=51) in patients with and without ESR1 mutation. ESR1 circulating mutations were detectable in 75% of all cases before AI progression, whereas the kinetics 3 months after progression did not correlate with outcome. Conclusion ESR1 circulating mutations are independent risk factors for poor outcome after AI failure, and are frequently detectable before clinical progression. Interventional studies based on ESR1 circulating status are warranted. PMID:27801670

Kinetics, prognostic and predictive values of ESR1 circulating mutations in metastatic breast cancer patients progressing on aromatase inhibitor.

PubMed

Clatot, Florian; Perdrix, Anne; Augusto, Laetitia; Beaussire, Ludivine; Delacour, Julien; Calbrix, Céline; Sefrioui, David; Viailly, Pierre-Julien; Bubenheim, Michael; Moldovan, Cristian; Alexandru, Cristina; Tennevet, Isabelle; Rigal, Olivier; Guillemet, Cécile; Leheurteur, Marianne; Gouérant, Sophie; Petrau, Camille; Théry, Jean-Christophe; Picquenot, Jean-Michel; Veyret, Corinne; Frébourg, Thierry; Jardin, Fabrice; Sarafan-Vasseur, Nasrin; Di Fiore, Frédéric

2016-11-15

To assess the prognostic and predictive value of circulating ESR1 mutation and its kinetics before and after progression on aromatase inhibitor (AI) treatment. ESR1 circulating D538G and Y537S/N/C mutations were retrospectively analyzed by digital droplet PCR after first-line AI failure in patients treated consecutively from 2010 to 2012 for hormone receptor-positive metastatic breast cancer. Progression-free survival (PFS) and overall survival (OS) were analyzed according to circulating mutational status and subsequent lines of treatment. The kinetics of ESR1 mutation before (3 and 6 months) and after (3 months) AI progression were determined in the available archive plasmas. Circulating ESR1 mutations were found at AI progression in 44/144 patients included (30.6%). Median follow-up from AI initiation was 40 months (range 4-94). The median OS was decreased in patients with circulating ESR1 mutation than in patients without mutation (15.5 versus 23.8 months, P=0.0006). The median PFS was also significantly decreased in patients with ESR1 mutation than in patients without mutation (5.9 vs 7 months, P=0.002). After AI failure, there was no difference in outcome for patients receiving chemotherapy (n = 58) versus non-AI endocrine therapy (n=51) in patients with and without ESR1 mutation. ESR1 circulating mutations were detectable in 75% of all cases before AI progression, whereas the kinetics 3 months after progression did not correlate with outcome. ESR1 circulating mutations are independent risk factors for poor outcome after AI failure, and are frequently detectable before clinical progression. Interventional studies based on ESR1 circulating status are warranted.

Does hypervascularity of liver metastases as detected on MRI predict disease progression in breast cancer patients?

PubMed

Braga, Larissa; Semelka, Richard C; Pietrobon, Ricardo; Martin, Diego; de Barros, Nestor; Guller, Ulrich

2004-05-01

The aim of our study was to evaluate the association of the vascularity of liver metastases, as characterized by MRI, and disease progression in breast cancer patients. Sixteen breast cancer patients with liver metastases who underwent MRI before and after systemic therapy were retrospectively identified. On the basis of comparison of each MRI examination with the previous examination, disease status of the patients was classified as complete response, partial response, stable disease, or progressive disease. Liver metastases were characterized as hyper- or hypovascular on the basis of the degree of enhancement in the arterial, portal, and interstitial phases of imaging after administration of a contrast agent. Fisher's exact test and ordinal logistic regression models, including the type of systemic therapy, presence of multiple metastases, and hormone receptor status, were used to estimate the unadjusted and risk-adjusted association between the presence of hypervascular liver metastases and disease progression. All patients in our sample (n = 16) were women and most (12/16, 75%) were white. Their median age was 51.5 years. In unadjusted analyses, the association between the presence of hypervascular liver metastases and disease progression was statistically significant (p < 0.0001). In multiple logistic regression analyses, hypervascular liver metastases were found to be an independent predictor of disease progression. Patients with hypervascular liver lesions were 20.5 times more likely to experience disease progression than patients without hypervascular metastases (odds ratio, 20.5; 95% confidence interval, 5.1-83.5; p < 0.0001). Our analysis provides suggestive evidence that disease progression can be predicted through MRI assessment of the vascularity of liver metastases in patients with breast cancer.

Vitamin D status is a determinant of atorvastatin effect on carotid intima medial thickening progression rate in children with lupus: an Atherosclerosis Prevention in Pediatric Lupus Erythematosus (APPLE) substudy.

PubMed

Robinson, Angela Byun; Tangpricha, Vin; Yow, Eric; Gurion, Reut; Schanberg, Laura E; McComsey, Grace A

2014-01-01

Epidemiological associations suggest that vitamin D status may play a role in inflammation and progression of atherosclerosis. Using frozen serum, carotid intima medial thickness (CIMT) measurements and other existing data from the Atherosclerosis Prevention in Pediatric Lupus Erythematosus (APPLE) trial, we assessed interactions between serum 25-hydroxyvitamin D (25(OH)D), atorvastatin randomisation and CIMT progression rate. Participants in the 3-year APPLE trial were randomised to placebo or atorvastatin and CIMT progression rate was measured. Baseline frozen serum was used to measure 25(OH)D concentrations. Mixed effect longitudinal models for CIMT progression at 3 years were used to evaluate interaction between vitamin D deficiency (serum 25(OH)D <20 ng/mL) at baseline and atorvastatin or placebo treatment, adjusting for key systemic lupus erythematosus disease variables and cardiovascular risk factors. 201/221 APPLE participants had available samples and were included in this analysis; 61/201 (30%) had vitamin D deficiency at baseline. In adjusted longitudinal modelling, there was significant interaction between baseline vitamin D deficiency and atorvastatin randomisation in 3-year progression of mean-max CIMT. In four out of six carotid segments, there was a greater decrease in mean-max CIMT progression rate in subjects who were treated with atorvastatin compared with placebo if they had baseline serum 25(OH)D levels ≥20 ng/mL. Subjects with serum 25(OH)D ≥20 ng/mL had less mean-max CIMT progression following 3 years of atorvastatin treatment. Results from secondary analyses must be interpreted cautiously, but findings suggest that underlying vitamin D deficiency may be involved in response to atorvastatin in atherosclerosis prevention. NCT00065806.

Characteristics and longitudinal progression of chronic obstructive pulmonary disease in GOLD B patients.

PubMed

Lawrence, Philip J; Kolsum, Umme; Gupta, Vandana; Donaldson, Gavin; Singh, Richa; Barker, Bethan; George, Leena; Webb, Adam; Brookes, Anthony J; Brightling, Christopher; Wedzicha, Jadwiga; Singh, Dave

2017-02-20

The characteristics and natural history of GOLD B COPD patients are not well described. The clinical characteristics and natural history of GOLD B patients over 1 year in a multicentre cohort of COPD patients in the COPDMAP study were assessed. We aimed to identify the subgroup of patients who progressed to GOLD D (unstable GOLD B patients) and identify characteristics associated with progression. Three hundred seventy COPD patients were assessed at baseline and 12 months thereafter. Demographics, lung function, health status, 6 min walk tests and levels of systemic inflammation were assessed. Students t tests and Mann Whitney-U tests were used. One hundred seven (28.9%) of patients were categorised as GOLD B at baseline. These GOLD B patients had similar FEV1 to GOLD A patients (66% predicted). More GOLD B patients were current smokers (p = 0.031), had chronic bronchitis (p = 0.0003) and cardiovascular comorbidities (p = 0.019) compared to GOLD A. At 12 months, 25.3% of GOLD B patients progressed to GOLD D. These patients who progressed (unstable patients) had worse health status and symptoms (SGRQ-C Total, 50.0 v 41.1, p = 0.019 and CAT, 21.0 v 14.0, p = 0.006) and lower FEV 1 (60% v 69% p = 0.014) at baseline compared to stable patients who remained in GOLD B. Unstable GOLD B patients who progressed to GOLD D had a higher level of symptoms at baseline. A high symptom burden may predict an increased likelihood of disease progression in GOLD B patients.

A socioeconomic and behavioral survey of patients with difficult-to-control type 2 diabetes mellitus reveals an association between diabetic retinopathy and educational attainment.

PubMed

Emoto, Naoya; Okajima, Fumitaka; Sugihara, Hitoshi; Goto, Rei

2016-01-01

We have recently reported that the attitude of patients toward risk could be a factor in the progression of diabetic complications. In general, risk preference is closely related to socioeconomic status (SES), which includes factors such as age, sex, income, and educational attainment. We aimed to determine the effect of SES and behavioral propensity on the progress of diabetic complications in patients with type 2 diabetes mellitus (T2DM). We conducted a survey of 238 patients with difficult-to-control T2DM treated at a hospital in Japan using a modified behavioral economics questionnaire that included questions related to SES. The patients had been referred by general practitioners or other departments in the hospital because of poor metabolic control or unstable complications. Educational attainment was significantly associated with progression of retinopathy in patients <65 years of age. Educational attainment of a high school diploma (12 years of education) or lower was a significant risk factor, but there were no differences among levels of attainment beyond high school (13-16 years or more of education). Behavioral propensities were also weakly associated with complications, but not as much as educational attainment. Personal income level and economic status did not show an association with the retinopathy levels. Lower educational attainment is a strong risk factor for diabetic retinopathy, and it is independent of the economic status. The result suggests that cognitive function may play an important role in the progression of diabetic retinopathy in patients with T2DM.

Patient-reported outcomes, body composition, and nutrition status in patients with head and neck cancer: Results from an exploratory randomized controlled exercise trial.

PubMed

Capozzi, Lauren C; McNeely, Margaret L; Lau, Harold Y; Reimer, Raylene A; Giese-Davis, Janine; Fung, Tak S; Culos-Reed, S Nicole

2016-04-15

Patients with head and neck cancer experience loss of weight and muscle mass, decreased functioning, malnutrition, depression, and declines in quality of life during and after treatment. The purpose of this exploratory randomized study was to determine the optimal timing for the initiation of a lifestyle and progressive resistance exercise training intervention (during or after radiation therapy), as determined by intervention adherence and by comparing between-group outcomes across 24 weeks. Sixty patients with head and neck cancer were randomized to engage in a 12-week lifestyle intervention and progressive resistance-training program either during radiation treatment or immediately after completion. The primary outcome of body composition--specifically, lean body mass, body mass index, and body fat--as well as secondary outcomes of fitness, quality of life, depression, and nutrition status were evaluated. The progressive resistance-training intervention carried out during treatment did not significantly influence the primary outcome of body composition, despite a significant increase in weekly physical activity reported by the intervention group. A small-to-medium intervention effect was noted for some secondary outcomes, including fitness, quality of life, and nutrition status. Regardless of whether patients received the immediate or delayed progressive resistance-training intervention, the analysis revealed a main effect of time on body composition, fitness, quality of life, depression, and nutritional scores. Although the intervention during treatment did not reduce the loss of lean body mass, delaying the exercise program until after treatment completion was associated with improved intervention adherence, a finding with important clinical implications. © 2016 American Cancer Society.

Fulvestrant plus palbociclib versus fulvestrant plus placebo for treatment of hormone-receptor-positive, HER2-negative metastatic breast cancer that progressed on previous endocrine therapy (PALOMA-3): final analysis of the multicentre, double-blind, phase 3 randomised controlled trial.

PubMed

Cristofanilli, Massimo; Turner, Nicholas C; Bondarenko, Igor; Ro, Jungsil; Im, Seock-Ah; Masuda, Norikazu; Colleoni, Marco; DeMichele, Angela; Loi, Sherene; Verma, Sunil; Iwata, Hiroji; Harbeck, Nadia; Zhang, Ke; Theall, Kathy Puyana; Jiang, Yuqiu; Bartlett, Cynthia Huang; Koehler, Maria; Slamon, Dennis

2016-04-01

In the PALOMA-3 study, the combination of the CDK4 and CDK6 inhibitor palbociclib and fulvestrant was associated with significant improvements in progression-free survival compared with fulvestrant plus placebo in patients with metastatic breast cancer. Identification of patients most suitable for the addition of palbociclib to endocrine therapy after tumour recurrence is crucial for treatment optimisation in metastatic breast cancer. We aimed to confirm our earlier findings with this extended follow-up and show our results for subgroup and biomarker analyses. In this multicentre, double-blind, randomised phase 3 study, women aged 18 years or older with hormone-receptor-positive, HER2-negative metastatic breast cancer that had progressed on previous endocrine therapy were stratified by sensitivity to previous hormonal therapy, menopausal status, and presence of visceral metastasis at 144 centres in 17 countries. Eligible patients-ie, any menopausal status, Eastern Cooperative Oncology Group performance status 0-1, measurable disease or bone disease only, and disease relapse or progression after previous endocrine therapy for advanced disease during treatment or within 12 months of completion of adjuvant therapy-were randomly assigned (2:1) via a centralised interactive web-based and voice-based randomisation system to receive oral palbociclib (125 mg daily for 3 weeks followed by a week off over 28-day cycles) plus 500 mg fulvestrant (intramuscular injection on days 1 and 15 of cycle 1; then on day 1 of subsequent 28-day cycles) or placebo plus fulvestrant. The primary endpoint was investigator-assessed progression-free survival. Analysis was by intention to treat. We also assessed endocrine therapy resistance by clinical parameters, quantitative hormone-receptor expression, and tumour PIK3CA mutational status in circulating DNA at baseline. This study is registered with ClinicalTrials.gov, NCT01942135. Between Oct 7, 2013, and Aug 26, 2014, 521 patients were randomly assigned, 347 to fulvestrant plus palbociclib and 174 to fulvestrant plus placebo. Study enrolment is closed and overall survival follow-up is in progress. By March 16, 2015, 259 progression-free-survival events had occurred (145 in the fulvestrant plus palbociclib group and 114 in the fulvestrant plus placebo group); median follow-up was 8·9 months (IQR 8·7-9·2). Median progression-free survival was 9·5 months (95% CI 9·2-11·0) in the fulvestrant plus palbociclib group and 4·6 months (3·5-5·6) in the fulvestrant plus placebo group (hazard ratio 0·46, 95% CI 0·36-0·59, p<0·0001). Grade 3 or 4 adverse events occurred in 251 (73%) of 345 patients in the fulvestrant plus palbociclib group and 38 (22%) of 172 patients in the fulvestrant plus placebo group. The most common grade 3 or 4 adverse events were neutropenia (223 [65%] in the fulvestrant plus palbociclib group and one [1%] in the fulvestrant plus placebo group), anaemia (ten [3%] and three [2%]), and leucopenia (95 [28%] and two [1%]). Serious adverse events (all causalities) occurred in 44 patients (13%) of 345 in the fulvestrant plus palbociclib group and 30 (17%) of 172 patients in the fulvestrant plus placebo group. PIK3CA mutation was detected in the plasma DNA of 129 (33%) of 395 patients for whom these data were available. Neither PIK3CA status nor hormone-receptor expression level significantly affected treatment response. Fulvestrant plus palbociclib was associated with significant and consistent improvement in progression-free survival compared with fulvestrant plus placebo, irrespective of the degree of endocrine resistance, hormone-receptor expression level, and PIK3CA mutational status. The combination could be considered as a therapeutic option for patients with recurrent hormone-receptor-positive, HER2-negative metastatic breast cancer that has progressed on previous endocrine therapy. Pfizer. Copyright © 2016 Elsevier Ltd. All rights reserved.

Health utility of patients with advanced gastrointestinal stromal tumors (GIST) after failure of imatinib and sunitinib: findings from GRID, a randomized, double-blind, placebo-controlled phase III study of regorafenib versus placebo.

PubMed

Poole, Chris D; Connolly, Mark P; Chang, Jane; Currie, Craig J

2015-07-01

In this analysis we report patients with advanced gastrointestinal stromal tumors (GIST) refractory to imatinib and sunitinib therapy as derived from the EuroQol-5D (EQ-5D) for progression-free (PF) and progressive disease health status. Data were analyzed from a phase III trial conducted at 57 hospitals in 17 countries (trial registration number, NCT01271712). Patients with advanced GIST were randomized (2:1) to receive blinded treatment using oral regorafenib 160 mg daily or placebo, plus best supportive care (BSC) in both groups, for the first 3 weeks of each 4-week cycle. EQ-5D-3L was administered on day 1 of each cycle before contact with their physician and before any study-related procedures. The effect of disease progression on the utility of EQ-5D was tested with paired-samples comparison and general linear mixed modeling (GLMM). One hundred and eighty five patients [93 % of the intention-to-treat (ITT) population] completed 803 EQ-5D questionnaires: 77.7 % in progression-free (PF) state, 6.5 % at progression, 13.9 % following first progression, and 1.9 % after second progression. Mean baseline utility was 0.767 (SD 0.221) with no significant between-group differences for active treatment and BSC. The first post-progression health state was 0.647 (SD 0.343), suggesting significantly impaired health-related quality of life after confirmed disease progression showed a decrease of -0.120 (paired samples t test, p = 0.001). GLMM showed no effect of study treatment or cycle number on utility. We demonstrate a significant and clinically meaningful difference in health state utility values between PF and progression. Utility values remained stable over successive regorafenib cycles after controlling for disease status and treatment type.

Increasing methylation of the calcitonin gene during disease progression in sequential samples from CML patients.

PubMed

Mills, K I; Guinn, B A; Walsh, V A; Burnett, A K

1996-09-01

In chronic myeloid leukaemia (CML), disease progression from the initial chronic phase to the acute phase or blast crisis has previously been shown to be correlated with progressive increases in hyper-methylation of the calcitonin gene, located at chromosome 11p15. However, sequential studies of individual patients were not performed in these investigations. We have analysed 44 samples from nine patients with typical Philadelphia chromosome positive CML throughout their disease progression to determine the methylation state of the calcitonin gene at these time points. Densitometry was used to quantitate the ratio of the normal 2.0 kb Hpa II fragments, indicating normal methylation status of the gene, compared to the intensity of the abnormal, hyper-methylated, 2.6-3.1 kb Hpa II fragments. We found a gradual increase in the ratio of methylated:unmethylated calcitonin gene during chronic phase with a dramatic rise at blast crisis. Further, the ratio of the abnormal hypermethylated 3.1 kb fragments to the methylated 2.6 kb fragment resulted in the identification of a clonal expansion of abnormally methylated cells. This expansion of cells with hypermethylation of the calcitonin gene during chronic phase was shown to coincide with the presence of a mutation in the p53 gene. The data presented in this study would suggest that an increased methylation status of the calcitonin gene during disease progression may indicate the expansion of abnormal blast cell populations and subsequent progression to blast crisis.

Thiols of flagellar proteins are essential for progressive motility in human spermatozoa.

PubMed

Cabrillana, María Eugenia; Monclus, María de Los Ángeles; Lancellotti, Tania Estefania Sáez; Boarelli, Paola Vanina; Vincenti, Amanda Edith; Fornés, Miguel Matias; Sanabria, Eduardo Alfredo; Fornés, Miguel Walter

2017-07-01

Male infertility is a disorder of the reproductive system defined by the failure to achieve a clinical pregnancy after 12 months or more of regular unprotected sexual intercourse. The presence of low-motile or immotile spermatozoa is one of many causes of infertility; however, this observation provides little or no information regarding the pathogenesis of the malfunction. Good sperm motility depends on correct assembly of the sperm tail in the testis and efficient maturation during epididymal transit. Thiols of flagellar proteins, such as outer dense fibre protein 1 (ODF1), are oxidised to form disulfides during epididymal transit and the spermatozoa become motile. This study was designed to determine how oxidative changes in protein thiol status affect progressive motility in human spermatozoa. Monobromobimane (mBBr) was used as a specific thiol marker and disruptor of sperm progressive motility. When mBBr was blocked by dithiothreitol it did not promote motility changes. The analysis of mBBr-treated spermatozoa revealed a reduction of progressive motility and an increased number of spermatozoa with non-progressive motility without affecting ATP production. Laser confocal microscopy and western blot analysis showed that one of the mBBr-positive proteins reacted with an antibody to ODF1. Monobromobimane fluorescence intensity of the sperm tail was lower in normozoospermic than asthenozoospermic men, suggesting that thiol oxidation in spermatozoa of asthenozoospermic men is incomplete. Our findings indicate that mBBr affects the thiol status of ODF1 in human spermatozoa and interferes with progressive motility.

Florida's Progress toward Excellence in Education in the State Community College System. A Report to the State Board of Education.

ERIC Educational Resources Information Center

Florida State Board of Education, Tallahassee.

Covering the 1983-84 academic year, this report describes the status of the Florida state community college system according to 19 different indicators of progress toward excellence. The 19 indicators are: (1) academic scholarships and fellowships awarded to graduates; (2) College Level Academic Skills Test scores; (3) findings of follow-up…

Temperament, Select Home Environment Characteristics and Reading Readiness as Predictors of Reading Progress.

ERIC Educational Resources Information Center

Brown, T.J.

Progress in a primary-grade reading program was determined for 106 first-born, second-grade students at the end of the school year. Previous data available for this sample included Thomas-Chase-Birch temperament ratings, family intactness and socioeconomic status at age four, and Metropolitan Readiness Test scores at age six. The value of these…

Predictive Utility and Classification Accuracy of Oral Reading Fluency and the Measures of Academic Progress for the Wisconsin Knowledge and Concepts Exam

ERIC Educational Resources Information Center

Ball, Carrie R.; O'Connor, Edward

2016-01-01

This study examined the predictive validity and classification accuracy of two commonly used universal screening measures relative to a statewide achievement test. Results indicated that second-grade performance on oral reading fluency and the Measures of Academic Progress (MAP), together with special education status, explained 68% of the…

Damaging effects of visible light. Comprehensive progress report

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

None

1981-01-01

Research progress is reported on studies of retinal light damage. A myriad of variables effect the production of light damage. These include age, prior light history, body temperature, vitamin A status, intensity, wavelength and duration of light. The intensity-duration function and the age function have been studied in detail in rats. Studies have been begun on the wavelength variable. (ACR)

Focal status epilepticus and progressive dyskinesia: A novel phenotype for glycine receptor antibody-mediated neurological disease in children.

PubMed

Chan, D W S; Thomas, T; Lim, M; Ling, S; Woodhall, M; Vincent, A

2017-03-01

Antibody-associated disorders of the central nervous system are increasingly recognised in adults and children. Some are known to be paraneoplastic, whereas in others an infective trigger is postulated. They include disorders associated with antibodies to N-methyl-d-aspartate receptor (NMDAR), voltage-gated potassium channel-complexes (VGKC-complex), GABA B receptor or glycine receptor (GlyR). With antibodies to NMDAR or VGKC-complexes, distinct clinical patterns are well characterised, but as more antibodies are discovered, the spectra of associated disorders are evolving. GlyR antibodies have been detected in patients with progressive encephalopathy with rigidity and myoclonus (PERM), or stiff man syndrome, both rare but disabling conditions. We report a case of a young child with focal seizures and progressive dyskinesia in whom GlyR antibodies were detected. Anticonvulsants and immunotherapy were effective in treating both the seizures and movement disorder with good neurological outcome and with a decline in the patient's serum GlyR-Ab titres. Glycine receptor antibodies are associated with focal status epilepticus and seizures, encephalopathy and progressive dyskinesia and should be evaluated in autoimmune encephalitis. Copyright © 2016 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

Assessment of Individuals with Primary Progressive Aphasia.

PubMed

Henry, Maya L; Grasso, Stephanie M

2018-07-01

Speech-language pathologists play a crucial role in the assessment and treatment of individuals with primary progressive aphasia (PPA). The speech-language evaluation is a critical aspect of the diagnostic and rehabilitative process, informing differential diagnosis as well as intervention planning and monitoring of cognitive-linguistic status over time. The evaluation should include a thorough case history and interview and a detailed assessment of speech-language and cognitive functions, with tasks designed to detect core and associated deficits outlined in current diagnostic criteria. In this paper, we review assessments that can be utilized to examine communication and cognition in PPA, including general aphasia batteries designed for stroke and/or progressive aphasia as well as tests of specific cognitive-linguistic functions, including naming, object/person knowledge, single-word and sentence comprehension, repetition, spontaneous speech/language production, motor speech, written language, and nonlinguistic cognitive domains. The comprehensive evaluation can inform diagnostic decision making and facilitate planning of interventions that are tailored to the patient's current status and likely progression of deficits. As such, the speech-language evaluation allows the medical team to provide individuals with PPA and their families with appropriate recommendations for the present and the future. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Progressive decline of decision-making performances during multiple sclerosis.

PubMed

Simioni, Samanta; Ruffieux, Christiane; Kleeberg, Joerg; Bruggimann, Laure; du Pasquier, Renaud A; Annoni, Jean-Marie; Schluep, Myriam

2009-03-01

The purpose of this study was to evaluate longitudinally, using the Iowa Gambling Task (IGT), the dynamics of decision-making capacity at a two-year interval (median: 2.1 years) in a group of patients with multiple sclerosis (MS) (n = 70) and minor neurological disability [Expanded Disability Status Scale (EDSS) < or = 2.5 at baseline]. Cognition (memory, executive functions, attention), behavior, handicap, and perceived health status were also investigated. Standardized change scores [(score at retest-score at baseline)/standard deviation of baseline score] were computed. Results showed that IGT performances decreased from baseline to retest (from 0.3, SD = 0.4 to 0.1, SD = 0.3, p = .005). MS patients who worsened in the IGT were more likely to show a decreased perceived health status and emotional well-being (SEP-59; p = .05 for both). Relapsing rate, disability progression, cognitive, and behavioral changes were not associated with decreased IGT performances. In conclusion, decline in decision making can appear as an isolated deficit in MS.

A Closer Look at Gender in NAEP Mathematics Achievement and Affect Data: Intersections with Achievement, Race/Ethnicity, and Socioeconomic Status

ERIC Educational Resources Information Center

McGraw, Rebecca; Lubienski, Sarah Theule; Strutchens, Marilyn E.

2006-01-01

In this article we describe gender gaps in mathematics achievement and attitude as measured by the U.S. National Assessment of Educational Progress (NAEP) from 1990 to 2003. Analyzing relationships among achievement and mathematical content, student proficiency and percentile levels, race, and socioeconomic status (SES), we found that gender gaps…

The Impact of Students' Working Status on Academic Progress: Assessing the Implications of Policy Change in Greece

ERIC Educational Resources Information Center

Katsikas, Elias

2013-01-01

The study examines whether the reduction in the timeframe for the completion of university studies in Greece will affect students of different socio-economic background disproportionally. To this intent, it assesses the influence of the status of students, defined as working and non-working, on the duration of studies but the relevance of other…

"Culture-Fair" Mental Ability Testing with Schoolchildren: A Review of the Silent Raven; Adequate If Used with Caution.

ERIC Educational Resources Information Center

Sigmon, Scott B.

This paper examines Raven's Colored Progressive Matrices Scale (CPM) IQ test which is considered by many to be "culture fair." The emphasis is on socioeconomic status but factors of sex and ethnicity are also considered. Two major studies from which socioeconomic status data can be extracted are examined. These and other studies found…

Helicopter Rotor Noise Prediction: Background, Current Status, and Future Direction

NASA Technical Reports Server (NTRS)

Brentner, Kenneth S.

1997-01-01

Helicopter noise prediction is increasingly important. The purpose of this viewgraph presentation is to: 1) Put into perspective the recent progress; 2) Outline current prediction capabilities; 3) Forecast direction of future prediction research; 4) Identify rotorcraft noise prediction needs. The presentation includes an historical perspective, a description of governing equations, and the current status of source noise prediction.

Status and trends monitoring of riparian and aquatic habitat in the Olympic Experimental State Forest: Monitoring protocols

Treesearch

Teodora Minkova; Alex D. Foster

2017-01-01

Presented here are the monitoring protocols for the Status and Trends Monitoring of Riparian and Aquatic Habitats project in the Olympic Experimental State Forest (OESF). The procedures yield the empirical data needed to address key uncertainties regarding the integration of timber production and habitat conservation across landscapes and assess progress toward...

Winning Public Support of a Desegregated School System. Title III ESEA Progress Report, School District 151 (South Holland, Illinois).

ERIC Educational Resources Information Center

South Holland School District 151, IL.

Thirteen objectives of the program and analyses of each in terms of procedure, evaluation, the status of procedure, and status of the evaluation are listed in this report. The objectives are: the establishment of a community relations program to promote two-way communication between school board, administration, teachers, students, and parents;…

Current Status of Cable Television in the Top-100 Broadcast Markets.

ERIC Educational Resources Information Center

Kaplan, Stuart J.

1978-01-01

A study of the status of cable television in the major broadcast markets suggests that the cable industry has made very little progress in penetrating the top-100 markets, that the rate of development of new cable systems in the top-100 markets has slowed in recent years, and that the primary function of cable television is to retransmit…

Epidemiological Characteristics, EGFR Status and Management Patterns of Advanced Non-small Cell Lung Cancer Patients: The Greek REASON Observational Registry Study.

PubMed

Syrigos, Konstantinos N; Georgoulias, Vasilis; Zarogoulidis, Konstantinos; Makrantonakis, Paris; Charpidou, Andriani; Christodoulou, Christos

2018-06-01

Real-world evidence regarding the prevalence of epidermal growth factor receptor (EGFR) mutation-positive status (M+) and the clinicopathological characteristics associated with the presence of EGFR mutations in advanced non-small cell lung cancer (NSCLC) is scarce, especially among Caucasian populations. The present study aimed to bridge this gap, as well as to record treatment patterns and outcomes in routine-care settings. REASON (NCT01153399) was a prospective study of patients with stage IIIB/IV NSCLC and known EGFR mutation status. Clinicopathological, treatment characteristics and clinical outcomes were recorded and correlated with EGFR mutation testing results. Of 575 enrolled patients, EGFR mutations were detected in 15.7% of them. Male gender (p=0.008) and smoking (p<0.001), but not adenocarcinoma, were associated with EGFR M+ status. In the EGFR M+ subpopulation (n=88), absence of bone and/or brain metastasis and presence of exon 19 EGFR M+ status at diagnosis were independently associated with longer progression-free survival (PFS) (p=0.011 and p=0.040, respectively). In our population, males and smokers had decreased odds of harboring an EGFR mutation, while adenocarcinoma histology was not a significant predictor of EGFR M+ status. EGFR M+ patients with bone and/or brain metastases at diagnosis or mutations other than exon 19 deletions were at increased risk for earlier disease progression. Copyright© 2018, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

Corpus callosum atrophy as a marker of clinically meaningful cognitive decline in secondary progressive multiple sclerosis. Impact on employment status.

PubMed

Papathanasiou, Athanasios; Messinis, Lambros; Zampakis, Petros; Papathanasopoulos, Panagiotis

2017-09-01

Cognitive impairment in Multiple Sclerosis (MS) is more frequent and pronounced in secondary progressive MS (SPMS). Cognitive decline is an important predictor of employment status in patients with MS. Magnetic Resonance Imaging (MRI) markers have been used to associate tissue damage with cognitive dysfunction. The aim of the study was to designate the MRI marker that predicts cognitive decline in SPMS and explore its effect on employment status. 30 SPMS patients and 30 healthy participants underwent neuropsychological assessment using the Trail Making Test (TMT) parts A and B, semantic and phonological verbal fluency task and a computerized cognitive screening battery (Central Nervous System Vital Signs). Employment status was obtained as a quality of life measure. Brain MRI was performed in all participants. We measured total lesion volume, third ventricle width, thalamic and corpus callosum atrophy. The frequency of cognitive decline for our SPMS patients was 80%. SPMS patients differed significantly from controls in all neuropsychological measures. Corpus callosum area was correlated with cognitive flexibility, processing speed, composite memory, executive functions, psychomotor speed, reaction time and phonological verbal fluency task. Processing speed and composite memory were the most sensitive markers for predicting employment status. Corpus callosum area was the most sensitive MRI marker for memory and processing speed. Corpus callosum atrophy predicts a clinically meaningful cognitive decline, affecting employment status in our SPMS patients. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Relationship Between Human Papillomavirus Status and Other Molecular Prognostic Markers in Head and Neck Squamous Cell Carcinomas

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

Kong, Christina S.; Narasimhan, Balasubramanian; Cao Hongbin

2009-06-01

Purpose: To evaluate the relationship between human papillomavirus (HPV) status and known prognostic makers for head and neck cancers including tumor hypoxia, epidermal growth factor receptor (EGFR) expression and intratumoral T-cell levels and to determine the prognostic impact of these markers by HPV status. Methods and Materials: HPV status in 82 evaluable head and neck squamous cell carcinomas patients was determined by pyrosequencing and related to p16{sup INK4a} staining and treatment outcomes. It was correlated with tumor hypoxia (tumor pO{sub 2} and carbonic anhydrase [CAIX] staining), EGFR status, and intratumoral lymphocyte expression (CD3 staining). Results: Forty-four percent of evaluable tumorsmore » had strong HPV signal by pyrosequencing. There was a significant relationship between strong HPV signal and p16{sup INK4a} staining as well as oropharynx location. The strong HPV signal group fared significantly better than others, both in time to progression (TTP, p = 0.008) and overall survival (OS, p = 0.004) for all patients and for the oropharyngeal subset. Positive p16{sup INK4a} staining was associated with better TTP (p = 0.014) and OS (p = 0.00002). There was no relationship between HPV status and tumor pO{sub 2} or CAIX staining. However, HPV status correlated inversely with EGFR reactivity (p = 0.0006) and directly with CD3(+) T-lymphocyte level (p = 0.03). Whereas CAIX and EGFR overexpression were negative prognostic factors regardless of HPV status, CD3(+) T-cell levels was prognostic only in HPV(-) tumors. Conclusion: HPV status was a prognostic factor for progression and survival. It correlated inversely with EGFR expression and directly with T-cell infiltration. The prognostic effect of CAIX and EGFR expression was not influenced by HPV status, whereas intratumoral T-cell levels was significant only for HPV(-) tumors.« less

Progress on control experiments of flexible structures

NASA Technical Reports Server (NTRS)

Juang, Jer-Nan

1990-01-01

Progress at the NASA Langley Research Center in the area of control experiments for flexible structures is described. First the author presents the experimental results for a linear model which represents slewing maneuvers of a generic space station solar panel carried out to evaluate experimentally some control technologies. Then the status of the rotational/translational maneuvering experiment of a flexible steel panel carried by a translation cart is presented. Finally, experimental results of the NASA minimast testbed using velocity command stepper motors as reaction mass reactors are shown. All the test configurations are briefly described, including actuator and sensor, test setup, and test software. The status of some research activities oriented primarily to the experimental methods for control of flexible structures is presented.

Self-reported levels of education and disability progression in multiple sclerosis.

PubMed

D'hooghe, M B; Haentjens, P; Van Remoortel, A; De Keyser, J; Nagels, G

2016-12-01

The purpose of our study is to investigate whether socioeconomic indicators such as education, financial concerns, employment, and living status are associated with disease progression in relapsing-onset and progressive-onset Multiple Sclerosis (MS). We performed a cross-sectional survey among individuals with MS, registered by the Flemish MS society and included socioeconomic indicators. A Cox proportional hazard regression was performed with the time from MS onset and from birth to reach an ambulatory disability milestone corresponding to Expanded Disability Status Scale (EDSS) 6 (requiring a cane) as outcome measure, adjusted for gender, age at MS onset, and immunomodulatory treatment. Among the participants with relapsing-onset MS, subjects reporting education for more than 12 years had a reduced risk of reaching EDSS 6 compared to subjects reporting education for less than 12 years [HR from onset 0.68 (95% CI 0.49-0.95); HR from birth 0.71 (95% CI 0.51-0.99)]. In progressive-onset MS, longer education was associated with an increased hazard to reach EDSS 6 [HR from onset 1.25 (95% CI 0.91-1.70); HR from birth 1.39 (95% CI 1.02-1.90)]. Our study shows an association of self-reported levels of education with disability progression in MS, with the highest level being protective in relapsing-onset MS. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Theranostics of Neuroendocrine Tumors.

PubMed

Lee, Sze Ting; Kulkarni, Harshad R; Singh, Aviral; Baum, Richard P

2017-10-01

Somatostatin receptor positron emission tomography/computed tomography using 68 Ga-labeled somatostatin analogs is the mainstay for the evaluation of receptor status in neuroendocrine tumors (NETs). This translates towards better therapy options, with increasing evidence of peptide receptor radionuclide therapy (PRRT) as the treatment of choice for advanced or progressive NETs. There are benefits in progression-free and overall survival as well as a significant improvement in clinical condition. In patients with progressive NETs, fractionated, personalized PRRT results in good therapeutic responses with no significant severe hematological and/or renal toxicity, thus improving quality of life.

Space Shuttle External Tank Project status

NASA Technical Reports Server (NTRS)

Davis, R. M.

1980-01-01

The External Tank Project is reviewed with emphasis on the DDT&E and production phases and the lightweight tank development. It is noted that the DDT&E phase is progressing well with the structural and ground vibration test article programs complete, the propulsion test article program progressing well, and the component qualification and verification testing 92% complete. New tools and facilities are being brought on line to support the increased build rate for the production phase. The lightweight tank, which will provide additional payload in orbit, is progressing to schedule with first delivery in early 1982.

Comparison of progress of patients with professional and paraprofessional counselors in a methadone maintenance program.

PubMed

Connett, G E

1980-05-01

The progress of two groups of patients on methadone maintenance were compared by examining urine results for use or nonuse of illicit drugs, attaiment of a drug-free status, employment, continuous time in treatment, and take-out-clinic (TOC) medication (an assessment of a patient's overall progress as determined by the treatment team). Four paraprofessional counselors with an average education level of 12.7 years followed Group A patients (CGA) while five master's degree trained counselors followed Group B patients (CGB) (Table 1).

The Status of Women in Physics in the U.S.: Progress and New Actions

NASA Astrophysics Data System (ADS)

Xie, Aihua

2005-10-01

The 2005 Chair of the American Physical Society Committee on the Status of Women in Physics describes the committee's recent activities to recognize distinguished women physicists, improve the climate for women in physics, and provide leadership training for women in physics. The committee's response to the Harvard University president's suggestion of innate gender differences as regards women's representation in math and science is also discussed, as well as some encouraging developments in the status of women in physics in the U.S.

The status, recent progress and promise of superconducting materials for practical applications

NASA Astrophysics Data System (ADS)

Rowell, J. M.

1989-03-01

The author summarizes the progress in materials science and engineering that created today's superconducting technology. He reviews the state of the technology with conventional materials by looking at two particular applications: large-scale applications involving conductors, for example, magnets; and electronics and instrumentation applications. The state-of-the art is contrasted with the present understanding of the high-Tc oxide materials.

Gas-heat-pump development

NASA Astrophysics Data System (ADS)

Creswick, F. A.

Incentives for the development of gas heat pumps are discussed. Technical progress made on several promising technologies was reviewed. The status of development of gas-engine-driven heat pumps, the absorption cycle for the near- and long-term gas heat pump systems, the Stirling engine, the small Rankine-cycle engines, and gas-turbine-driven heat pump systems were briefly reviewed. Progress in the US, Japan, and Europe is noted.

Examining the Relationships among Mathematics Coaches and Specialists, Student Achievement, and Disability Status: A Multilevel Analysis Using National Assessment of Educational Progress Data

ERIC Educational Resources Information Center

Harbour, Kristin E.; Adelson, Jill L.; Pittard, Caroline M.; Karp, Karen S.

2018-01-01

Using restricted-use data from the 2011 National Assessment of Educational Progress mathematics assessment, the current study examined the relationship between the presence of elementary mathematics coaches and specialists (MCSs) and the mathematics achievement of more than 190,000 fourth-grade students in more than 7,400 schools nationwide. In…

Intratumoral heterogeneity and TERT promoter mutations in progressive/higher-grade meningiomas

PubMed Central

Juratli, Tareq A.; Thiede, Christian; Koerner, Mara V.A.; Tummala, Shilpa S.; Daubner, Dirk; Shankar, Ganesh M.; Williams, Erik A.; Martinez-Lage, Maria; Soucek, Silke; Robel, Katja; Penson, Tristan; Krause, Mechthild; Appold, Steffen; Meinhardt, Matthias; Pinzer, Thomas; Miller, Julie J.; Krex, Dietmar; Ely, Heather A.; Silverman, Ian M.; Christiansen, Jason; Schackert, Gabriele; Wakimoto, Hiroaki; Kirsch, Matthias; Brastianos, Priscilla K.; Cahill, Daniel P.

2017-01-01

Background Recent studies have reported mutations in the telomerase reverse transcriptase promoter (TERTp) in meningiomas. We sought to determine the frequency, clonality and clinical significance of telomere gene alterations in a cohort of patients with progressive/higher-grade meningiomas. Methods We characterized 64 temporally- and regionally-distinct specimens from 26 WHO grade III meningioma patients. On initial diagnoses, the meningiomas spanned all WHO grades (3 grade I, 13 grade II and 10 grade III). The tumor samples were screened for TERTp and ATRX/DAXX mutations, and TERT rearrangements. Additionally, TERTp was sequenced in a separate cohort of 19 patients with radiation-associated meningiomas. We examined the impact of mutational status on patients’ progression and overall survival. Results Somatic TERTp mutations were detected in six patients (6/26 = 23%). Regional intratumoral heterogeneity in TERTp mutation status was noted. In 4 patients, TERTp mutations were detected in recurrent specimens but not in the available specimens of the first surgery. Additionally, a TERT gene fusion (LPCAT1-TERT) was found in one sample. In contrary, none of the investigated samples harbored an ATRX or DAXX mutation. In the cohort of radiation-induced meningiomas, TERTp mutation was detected in two patients (10.5%). Importantly, we found that patients with emergence of TERTp mutations had a substantially shorter OS than their TERTp wild-type counterparts (2.7 years, 95% CI 0.9 – 4.5 years versus 10.8 years, 95% CI 7.8 -12.8 years, p=0.003). Conclusions In progressive/higher-grade meningiomas,TERTp mutations are associated with poor survival, supporting a model in which selection of this alteration is a harbinger of aggressive tumor development. In addition, we observe spatial intratumoral heterogeneity of TERTp mutation status, consistent with this model of late emergence in tumor evolution. Thus, early detection of TERTp mutations may define patients with more aggressive meningiomas. Stratification for TERT alterations should be adopted in future clinical trials of progressive/higher-grade meningiomas. PMID:29312603

Natural history of age-related lobular involution and impact on breast cancer risk.

PubMed

Radisky, Derek C; Visscher, Daniel W; Frank, Ryan D; Vierkant, Robert A; Winham, Stacey; Stallings-Mann, Melody; Hoskin, Tanya L; Nassar, Aziza; Vachon, Celine M; Denison, Lori A; Hartmann, Lynn C; Frost, Marlene H; Degnim, Amy C

2016-02-01

Age-related lobular involution (LI) is a physiological process in which the terminal duct lobular units of the breast regress as a woman ages. Analyses of breast biopsies from women with benign breast disease (BBD) have found that extent of LI is negatively associated with subsequent breast cancer development. Here we assess the natural course of LI within individual women, and the impact of progressive LI on breast cancer risk. The Mayo Clinic BBD cohort consists of 13,455 women with BBD from 1967 to 2001. The BBD cohort includes 1115 women who had multiple benign biopsies, 106 of whom had developed breast cancer. Within this multiple biopsy cohort, the progression of the LI process was examined by age at initial biopsy and time between biopsies. The relationship between LI progression and breast cancer risk was assessed using standardized incidence ratios and by Cox proportional hazards analysis. Women who had multiple biopsies were younger age and had a slightly higher family history of breast cancer as compared with the overall BBD cohort. Extent of LI at subsequent biopsy was greater with increasing time between biopsies and for women age 55 + at initial biopsy. Among women with multiple biopsies, there was a significant association of higher breast cancer risk among those with involution stasis (lack of progression, HR 1.63) as compared with those with involution progression, p = 0.036. The multiple biopsy BBD cohort allows for a longitudinal study of the natural progression of LI. The majority of women in the multiple biopsy cohort showed progression of LI status between benign biopsies, and extent of progression was highest for women who were in the perimenopausal age range at initial biopsy. Progression of LI status between initial and subsequent biopsy was associated with decreased breast cancer risk.

Detection of minimal residual disease following induction immunochemotherapy predicts progression free survival in mantle cell lymphoma: final results of CALGB 59909

PubMed Central

Liu, Hongtao; Johnson, Jeffrey L.; Koval, Greg; Malnassy, Greg; Sher, Dorie; Damon, Lloyd E.; Hsi, Eric D.; Bucci, Donna Marie; Linker, Charles A.; Cheson, Bruce D.; Stock, Wendy

2012-01-01

Background In the present study, the prognostic impact of minimal residual disease during treatment on time to progression and overall survival was analyzed prospectively in patients with mantle cell lymphoma treated on the Cancer and Leukemia Group B 59909 clinical trial. Design and Methods Peripheral blood and bone marrow samples were collected during different phases of the Cancer and Leukemia Group B 59909 study for minimal residual disease analysis. Minimal residual disease status was determined by quantitative polymerase chain reaction of IgH and/or BCL-1/JH gene rearrangement. Correlation of minimal residual disease status with time to progression and overall survival was determined. In multivariable analysis, minimal residual disease, and other risk factors were correlated with time to progression. Results Thirty-nine patients had evaluable, sequential peripheral blood and bone marrow samples for minimal residual disease analysis. Using peripheral blood monitoring, 18 of 39 (46%) achieved molecular remission following induction therapy. The molecular remission rate increased from 46 to 74% after one course of intensification therapy. Twelve of 21 minimal residual disease positive patients (57%) progressed within three years of follow up compared to 4 of 18 (22%) molecular remission patients (P=0.049). Detection of minimal residual disease following induction therapy predicted disease progression with a hazard ratio of 3.7 (P=0.016). The 3-year probability of time to progression among those who were in molecular remission after induction chemotherapy was 82% compared to 48% in patients with detectable minimal residual disease. The prediction of time to progression by post-induction minimal residual disease was independent of other prognostic factors in multivariable analysis. Conclusions Detection of minimal residual disease following induction immunochemotherapy was an independent predictor of time to progression following immunochemotherapy and autologous stem cell transplantation for mantle cell lymphoma. The clinical trial was registered at ClinicalTrials.gov: NCT00020943. PMID:22102709

Progressive multiple sclerosis: prospects for disease therapy, repair, and restoration of function.

PubMed

Ontaneda, Daniel; Thompson, Alan J; Fox, Robert J; Cohen, Jeffrey A

2017-04-01

Multiple sclerosis is a major cause of neurological disability, which accrues predominantly during progressive forms of the disease. Although development of multifocal inflammatory lesions is the underlying pathological process in relapsing-remitting multiple sclerosis, the gradual accumulation of disability that characterises progressive multiple sclerosis seems to result more from diffuse immune mechanisms and neurodegeneration. As a result, the 14 anti-inflammatory drugs that have regulatory approval for treatment of relapsing-remitting multiple sclerosis have little or no efficacy in progressive multiple sclerosis without inflammatory lesion activity. Effective therapies for progressive multiple sclerosis that prevent worsening, reverse damage, and restore function are a major unmet need. In this Series paper we summarise the current status of therapy for progressive multiple sclerosis and outline prospects for the future. Copyright © 2017 Elsevier Ltd. All rights reserved.

Solar-B Mission Extreme Ultraviolet (EUV) Imaging Spectrometer (EIS) Instrument Components

NASA Technical Reports Server (NTRS)

Doschek, George A.

2002-01-01

This Monthly Progress Report covers the reporting period August 2002 of the Detailed Design and Development through Launch plus Thirty Days, Phase C/D, for selected components and subsystems of the Extreme ultraviolet Imaging Spectrometer (EIS) instrument, hereafter referred to as EIS Instrument Components. This document contains the program status through the reporting period and forecasts the status for the upcoming reporting period.

SOLAR-B Mission Extreme Ultraviolet (EUV) Imaging Spectrometer (EIS) Instrument Components

NASA Technical Reports Server (NTRS)

Doschek, George A.

2001-01-01

This Monthly Progress Report covers the reporting period through June 2001, Phase C/D, Detailed Design and Development Through Launch Plus Thirty Days, for selected components and subsystems of the Extreme ultraviolet Imaging Spectrometer (EIS) instrument, hereafter referred to as EIS Instrument Components. This document contains the program status through the reporting period and forecasts the status for the upcoming reporting period.

SOLAR-B Mission Extreme Ultraviolet (EUV) Imaging Spectrometer (EIS) Instrument Components

NASA Technical Reports Server (NTRS)

Doschek, George A.

2001-01-01

This Monthly Progress Report covers the reporting period July 2001 of the Detailed Design and Development through Launch plus Thirty Days, Phase C/D, for selected components and subsystems of the Extreme Ultraviolet Imaging Spectrometer (EIS) instrument, hereafter referred to as EIS Instrument Components. This document contains the program status through the reporting period and forecasts the status for the upcoming reporting period.

Status of silicon solar cell technology

NASA Technical Reports Server (NTRS)

Brandhorst, H. W., Jr.

1976-01-01

Major progress in solar cell technology leading to increased efficiency has occurred since 1970. Technical approaches leading to this increased output include surface texturing, improved antireflection coatings, reduced grid pattern area coverage, shallow junctions and back surface fields. The status of these developments and their incorporation into cell production is discussed. Future research and technology trends leading to further efficiency increases and substantial cost reductions are described.

A bill to authorize the President to posthumously award a gold medal on behalf of Congress to Robert M. LaFollette, Sr., in recognition of his important contributions to the Progressive movement, the State of Wisconsin, and the United States.

THOMAS, 111th Congress

Sen. Feingold, Russell D. [D-WI

2009-05-04

Senate - 05/04/2009 Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

ACRF Instrumentation Status: New, Current, and Future - October – November 2007

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

JW Voyles

2007-11-30

The purpose of this report is to provide a concise but comprehensive overview of Atmospheric Radiation Measurement (ARM) Climate Research Facility (ACRF) instrumentation status. The report is divided into the following four sections: (1) new instrumentation in the process of being acquired and deployed, (2) existing instrumentation and progress on improvements or upgrades, (3) proposed future instrumentation, and (4) SBIR instrument development.

Evaluating the HATCH score for predicting progression to sustained atrial fibrillation in ED patients with new atrial fibrillation.

PubMed

Barrett, Tyler W; Self, Wesley H; Wasserman, Brian S; McNaughton, Candace D; Darbar, Dawood

2013-05-01

Atrial fibrillation (AF) is often first detected in the emergency department (ED). Not all AF patients progress to sustained AF (ie, episodes lasting >7 days), which is associated with increased morbidity. The HATCH score stratifies patients with paroxysmal AF according to their risk for progression to sustained AF within 1 year. The HATCH score has previously never been tested in ED patients. We evaluated the accuracy of the HATCH score to predict progression to sustained AF within 1 year of initial AF diagnosis in the ED. We conducted a retrospective cohort study of 253 ED patients with new onset AF and known rhythm status for 1 year following the initial AF detection. The exposure variable was the HATCH score at initial ED evaluation. The primary outcome was rhythm status at 1 year following initial AF diagnosis. We constructed a receiver operating characteristic curve and calculated the area under the curve to estimate the HATCH score's accuracy of predicting progression to sustained AF. Overall, 61 (24%) of 253 of patients progressed to sustained AF within 1 year of initial detection, and the HATCH score receiver operating characteristic area under the curve was 0.62 (95% confidence interval, 0.54-0.70). Among ED patients with new onset AF, the HATCH score was a modest predictor of progression to sustained AF. Because only 2 patients had a HATCH greater than 5, this previously recommended cut-point was not useful in identifying high-risk patients in this cohort. Refinement of this decision aid is needed to improve its prognostic accuracy in the ED population. Copyright © 2013 Elsevier Inc. All rights reserved.

Clinical outcomes of patient mobility in a neuroscience intensive care unit.

PubMed

Mulkey, Malissa; Bena, James F; Albert, Nancy M

2014-06-01

Patients treated in a neuroscience intensive care unit (NICU) are often viewed as too sick to tolerate physical activity. In this study, mobility status in NICU was assessed, and factors and outcomes associated with mobility were examined. Using a prospective design, daily mobility status, medical history, demographics, Acute Physiology and Chronic Health Evaluation (APACHE) III score, and clinical outcomes were collected by medical records and database review. Depression, anxiety, and hostility were assessed before NICU discharge. Analyses included comparative statistics and multivariable modeling. In 228 unique patients, median (minimum, maximum) age was 64.0 (20, 95) years, 66.4% were Caucasian, and 53.6% were men. Of 246 admissions, median NICU stay was 4 (1, 61) days; APACHE III score was 56 (16, 145). Turning, range of motion, and head of bed of >30° were uniformly applied (n = 241), but 94 patients (39%) never progressed; 94 (39%) progressed to head of bed of >45° or dangling legs, 29 (12%) progressed to standing or pivoting to chair, and 24 (10%) progressed to walking. Female gender (p = .019), mechanical ventilation (p < .001), higher APACHE score (p = .004), and 30-day mortality (p = .001) were associated with less mobility. In multivariable modeling, greater mobility was associated with longer unit stay (p < .001) and discharge to home (p < .001). Psychological profile characteristics were not associated with mobility level. Nearly 40% of patients never progressed beyond bed movement, and only 10% walked. Although limited mobility progression was not associated with many patient factors, it was associated with poorer clinical outcomes. Implementation and evaluation of a progressive mobility protocol are needed in NICU patients. For more insights from the authors, see Supplemental Digital Content 1, at http://link.lww.com/JNN/A10.

CLL Cells Respond to B-Cell Receptor Stimulation with a MicroRNA/mRNA Signature Associated with MYC Activation and Cell Cycle Progression

PubMed Central

Pede, Valerie; Rombout, Ans; Vermeire, Jolien; Naessens, Evelien; Mestdagh, Pieter; Robberecht, Nore; Vanderstraeten, Hanne; Van Roy, Nadine; Vandesompele, Jo; Speleman, Frank; Philippé, Jan; Verhasselt, Bruno

2013-01-01

Chronic lymphocytic leukemia (CLL) is a disease with variable clinical outcome. Several prognostic factors such as the immunoglobulin heavy chain variable genes (IGHV) mutation status are linked to the B-cell receptor (BCR) complex, supporting a role for triggering the BCR in vivo in the pathogenesis. The miRNA profile upon stimulation and correlation with IGHV mutation status is however unknown. To evaluate the transcriptional response of peripheral blood CLL cells upon BCR stimulation in vitro, miRNA and mRNA expression was measured using hybridization arrays and qPCR. We found both IGHV mutated and unmutated CLL cells to respond with increased expression of MYC and other genes associated with BCR activation, and a phenotype of cell cycle progression. Genome-wide expression studies showed hsa-miR-132-3p/hsa-miR-212 miRNA cluster induction associated with a set of downregulated genes, enriched for genes modulated by BCR activation and amplified by Myc. We conclude that BCR triggering of CLL cells induces a transcriptional response of genes associated with BCR activation, enhanced cell cycle entry and progression and suggest that part of the transcriptional profiles linked to IGHV mutation status observed in isolated peripheral blood are not cell intrinsic but rather secondary to in vivo BCR stimulation. PMID:23560086

[Chronically ill and unemployed? A review on vocational status in multiple sclerosis].

PubMed

Kern, S; Kühn, M; Ziemssen, T

2013-02-01

Multiple sclerosis (MS) is one of the most common neurological disorders in young adults. It is characterised by a chronic progressive course with far reaching implications on the patient's private and professional life. Based on the current literature, employment status is analysed in relation to disease-specific, therapeutic, psychosocial, and socioeconomic factors. A special emphasis is placed on the vocational status of MS patients in Germany. According national and international studies, around 40 % of all MS patients are currently unemployed. Main reasons for early retirement are disease-specific factors such as impaired mobility, disability in the upper extremities, fatigue, and cognitive impairment. According to the German Multiple Sclerosis Registry (GMSR), these symptoms are still insufficiently treated. In patients with minor motoric impairment (EDSS ≤ 3.0), depressive symptoms seem to have a major impact on employment status. Disease progression, older age at diagnosis, and hard physical work are negative predictors in terms of employment situation. The lack of flexible working hours, the inability to have flexible resting times at work, a lack of understanding from colleagues and employers as well as the personal attitude were main non-disease-specific reasons for early retirement. The current knowledge on the vocational status in MS is mainly based on international studies (e. g., Scandinavia, England, USA, Australia, MSIF Survey). For Germany, only the GMSR supports significant information on the employment status of MS patients. According to the GMSR, ataxia, fatigue and cognitive dysfunction are still insufficiently treated - a situation that is at least partly due to insufficient treatment options. Comprehensive studies that focus on a broad range of possible influencing factors on vocational status of German MS patients are currently lacking. © Georg Thieme Verlag KG Stuttgart · New York.

Integrating gut microbiota immaturity and disease-discriminatory taxa to diagnose the initiation and severity of shrimp disease.

PubMed

Xiong, Jinbo; Zhu, Jinyong; Dai, Wenfang; Dong, Chunming; Qiu, Qiongfen; Li, Chenghua

2017-04-01

Increasing evidence has emerged a tight link among the gut microbiota, host age and health status. This osculating interplay impedes the definition of gut microbiome features associated with host health from that in developmental stages. Consequently, gut microbiota-based prediction of health status is promising yet not well established. Here we firstly tracked shrimp gut microbiota (N = 118) over an entire cycle of culture; shrimp either stayed healthy or progressively transitioned into severe disease. The results showed that the gut microbiota were significantly distinct over shrimp developmental stages and disease progression. Null model and phylogenetic-based mean nearest taxon distance (MNTD) analyses indicated that deterministic processes that governed gut community became less important as the shrimp aged and disease progressed. The predicted gut microbiota age (using the profiles of age-discriminatory bacterial species as independent variables) fitted well (r = 0.996; P < 0.001) with the age of healthy subjects, while this defined trend was disrupted by disease. Microbiota-for-age Z-scores (MAZ, here defined as immaturity) were relative stable among healthy shrimp, but sharply decreased when disease emerged. By distinguishing between age- and disease- discriminatory taxa, we developed a model, bacterial indicators of shrimp health status, to diagnose disease from healthy subjects with 91.5% accuracy. Notably, the relative abundances of the bacterial indicators were indicative for shrimp disease severity. These findings, in aggregate, add our understanding on the gut community assembly patterns over shrimp developmental stages and disease progression. In addition, shrimp disease initiation and severity can be accurately diagnosed using gut microbiota immaturity and bacterial indicators. © 2017 Society for Applied Microbiology and John Wiley & Sons Ltd.

A comparative analysis of EGFR mutation status in association with the efficacy of TKI in combination with WBRT/SRS/surgery plus chemotherapy in brain metastasis from non-small cell lung cancer.

PubMed

Cai, Ling; Zhu, Jian-fei; Zhang, Xue-wen; Lin, Su-xia; Su, Xiao-dong; Lin, Peng; Chen, Kai; Zhang, Lan-jun

2014-11-01

We proposed to identify the efficacy of an epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) using whole brain radiotherapy (WBRT)/stereotactic radiosurgery (SRS)/surgery in brain metastases from patients with non-small cell lung cancer (NSCLC) and clarify the association between treatment outcome and EGFR gene mutation status. A total of 282 patients with NSCLC brain metastases who underwent WBRT/SRS/surgery alone or in combination with TKI were enrolled in our study from 2003-2013. Amplification mutation refractory system technology was used to determine the EGFR mutation status in 109 tissue samples. EGFR mutation detection was performed in 109 patients with tumor tissues. The EGFR positive rate was 50 % (55/109), including 26 exon 19 deletions and 24 L858R mutations. The median follow-up time was 28 months. The median overall survival, median progression-free survival of intracranial disease, and median progression-free survival of extracranial disease was significantly longer for patients with TKI treatment (31.9 vs 17.0 months, P < 0.0001; 19.8 vs 12.0 months, P < 0.0001; and 19.6 vs 12.3 months, P < 0.0001; respectively). In subgroup analysis within the TKI group, patients harboring EGFR mutations had better extracranial disease control (20.4 vs 14.1 months, P = 0.032). Administration of TKI agents with conventional therapy compared with conventional therapy alone might be beneficial for overall survival, progression-free survival of intracranial disease and progression-free survival of extracranial disease in patients with brain metastases from NSCLC independent of EGFR mutations.

Serum TK levels in CLL identify Binet stage A patients within biologically defined prognostic subgroups most likely to undergo disease progression.

PubMed

Matthews, Christine; Catherwood, Mark A; Morris, T C M; Kettle, Paul J; Drake, Mary B; Gilmore, William S; Alexander, H Denis

2006-10-01

Serum thymidine kinase (TK) levels have been shown to be correlated with survival in many malignancies, including chronic lymphocytic leukaemia (CLL). This study was designed to investigate associations between TK levels and other prognostic markers, in newly and previously diagnosed Binet stage A patients. Furthermore, the use of serum TK measurement to identify subcategories of disease within those defined by IgV(H) mutational status, gene usage and chromosomal aberrations was investigated. Ninety-one CLL patients were enrolled. Serum TK levels were measured using a radioenzyme assay. IgV(H) mutational status and V(H) gene usage were determined using BIOMED-2 primers and protocol. Recurring chromosomal abnormalities were detected by interphase fluorescent in situ hybridisation (FISH). Flow cytometry and reverse transcriptase polymerase chain reaction (RT-PCR) determined CD38 and Zap-70 expression, respectively. Significantly higher serum TK levels were found in IgV(H) unmutated, compared with IgV(H) mutated, patients (P < 0.001). Elevated TK levels were also found in patients with CD38 and Zap-70 positivity (P = 0.004, P < 0.001, respectively), short lymphocyte doubling time (LDT) (P = 0.044) and poor or intermediate prognosis chromosomal aberrations (P < 0.001). A TK level of >8.5 U/L best identified patients with progressive disease. Elevated TK levels could identify patients categorised, at diagnosis, into good prognosis subgroups by the various biological markers (mutated IgV(H), good prognosis chromosomal aberrations, Zap-70(-) and CD38(-)) who subsequently showed disease progression. Additionally, patients with V(H)3-21 gene usage showed high TK levels, irrespective of mutational status, and serum TK measurement retained predictive power as disease progressed in all subcategories studied.

Gender hormones and the progression of experimental polycystic kidney disease.

PubMed

Stringer, Kenneth D; Komers, Radko; Osman, Shukri A; Oyama, Terry T; Lindsley, Jessie N; Anderson, Sharon

2005-10-01

Male gender is a risk factor for progression of autosomal-dominant polycystic kidney disease (ADPKD), clinically and in the Han:SPRD rat model. Orchiectomy limits progression, but mechanisms of the detrimental effect of androgen, and/or beneficial effects of estrogen, are not known. This protocol tested the hypothesis that male gender (intact androgen status) promotes progression, while female gender (intact estrogen status) is protective; and that these disease-modifying effects are due to changes in expression of known fibrotic mediators. Studies were performed in male and female noncystic control (+/+) and cystic (+/-) rats subjected to orchiectomy, ovariectomy, or sham operation. At 12 weeks of age, renal function was measured. Blood and kidneys were taken for measurement of plasma and renal renin, endothelin (ET-1), endothelial nitric oxide synthase (eNOS), and vascular endothelial growth factor (VEGF), using biochemical, protein expression, and immunohistochemical methods. Cystic male rats exhibited significantly reduced glomerular filtration (GFR) and effective renal plasma flow (ERPF) rates, with suppression of plasma and renal renin, up-regulation of renal ET-1 and eNOS, and down-regulation of renal VEGF expression. Orchiectomy attenuated the fall in GFR and ERPF, while numerically limiting changes in eNOS and VEGF. Female rats exhibited less cystic growth, with normal renin status, lesser elevation of renal ET-1, and proportionately lesser changes in VEGF and eNOS. Ovariectomy led to higher blood pressure and reduced GFR and ERPF, with a trend toward upregulation of ET-1, and significant down-regulation of VEGF and eNOS. Female gender is protective, but ovariectomy attenuates the protective effect of female gender, in association with changes in renal expression of ET-1, VEGF, and eNOS. The accelerated disease in male rats can be attenuated by orchiectomy and consequent changes in expression of disease mediators.

Progression and effect of cognitive-behavioral changes in patients with amyotrophic lateral sclerosis.

PubMed

Bock, Meredith; Duong, Y-Nhy; Kim, Anthony; Allen, Isabel; Murphy, Jennifer; Lomen-Hoerth, Catherine

2017-12-01

To prospectively evaluate the progression of cognitive-behavioral function in amyotrophic lateral sclerosis (ALS) and examine the association of cognitive-behavioral deficits with disease progression, patient quality of life (QOL), and caregiver burden. We evaluated cognitive-behavioral function using the Amyotrophic Lateral Sclerosis Cognitive Behavioral Screen at enrollment and after 7 months in a cohort of patients with ALS. Paired t tests were used to evaluate the change in the 2 assessments. Linear regression and Kruskal-Wallis tests were applied to investigate how initial cognitive or behavioral status related to outcomes. The mean test-retest interval was 6.8 months (SD 1.6). Cognitive status of the study population (n = 49) overall did not change over the study period ( p = 0.06) despite progression of motor weakness ( p < 0.001), though small subsets of the sample demonstrate cognitive change. Patients initially classified as behaviorally normal showed increased behavioral problems over time ( t = -2.8, p = 0.009). Decline in cognitive (β = -1.3, p = 0.03) and behavioral (β = -0.76, p = 0.002) status predicted increasing caregiver burden. Behavioral abnormalities predicted decline in forced vital capacity and ALS Functional Rating Scale-Revised score ( p = 0.008, 0.012) in the study population and patient QOL in the most severely affected group ( t = 4.3, p = 0.003). Cognitive-behavioral change is a key aspect of disease heterogeneity in ALS. Executive function in ALS overall remains stable over 7 months as detected by an administered screening tool. However, patients may develop caregiver-reported behavioral symptoms in that time period. Screening for caregiver-reported symptoms has a particular utility in predicting future clinical decline, increased caregiver burden, and worsening patient QOL.

AIM1 and LINE-1 Epigenetic Aberrations In Tumor and Serum Relate to Melanoma Progression and Disease Outcome

PubMed Central

Hoshimoto, Sojun; Kuo, Christine; Chong, Kelly; Takeshima, Ling; Takei, Yoshiki; Li, Michelle; Huang, Sharon; Sim, Myung-Shin; Morton, Donald L.; Hoon, Dave S.B.

2012-01-01

Aberrations in the methylation status of non-coding genomic repeat DNA sequences and specific gene promoter region are important epigenetic events in melanoma progression. Promoter methylation status in LINE-1 and Absent in melanoma-1(AIM1;6q21) associated with melanoma progression and disease outcome was assessed. LINE-1 and AIM1 methylation status was assessed in paraffin-embedded archival tissues(PEAT)(n=133) and melanoma patients’ serum(n=56). LINE-1 U-Index(hypomethylation) and AIM1 were analyzed in microdissected melanoma PEAT sections. The LINE-1 U-Index of melanoma(n=100) was significantly higher than that of normal skin(n=14) and nevi(n=12)(P=0.0004). LINE-1 U-Index level was elevated with increasing AJCC stage(P<0.0001). AIM1 promoter hypermethylation was found in higher frequency(P=0.005) in metastatic melanoma(65%) than in primary melanomas(38%). When analyzed, high LINE-1 U-Index and/or AIM1 methylation in melanomas were associated with disease-free survival(DFS) and overall survival(OS) in Stage I/II patients (P=0.017, 0.027; respectively). In multivariate analysis, melanoma AIM1 methylation status was a significant prognostic factor of OS(P=0.032). Furthermore, serum unmethylated LINE-1 was at higher levels in both stage III(n=20) and stage IV(n=36) patients compared to healthy donors(n=14)(P=0.022). Circulating methylated AIM1 was detected in patients’ serum and was predictive of OS in Stage IV patients (P=0.009). LINE-1 hypomethylation and AIM1 hypermethylation have prognostic utility in both melanoma patients’ tumors and serum. PMID:22402438

Inequity in India: the case of maternal and reproductive health

PubMed Central

Sanneving, Linda; Trygg, Nadja; Saxena, Deepak; Mavalankar, Dileep; Thomsen, Sarah

2013-01-01

Background Millennium Development Goal (MDG) 5 is focused on reducing maternal mortality and achieving universal access to reproductive health care. India has made extensive efforts to achieve MDG 5 and in some regions much progress has been achieved. Progress has been uneven and inequitable however, and many women still lack access to maternal and reproductive health care. Objective In this review, a framework developed by the Commission on Social Determinants of Health (CSDH) is used to categorize and explain determinants of inequity in maternal and reproductive health in India. Design A review of peer-reviewed, published literature was conducted using the electronic databases PubMed and Popline. The search was performed using a carefully developed list of search terms designed to capture published papers from India on: 1) maternal and reproductive health, and 2) equity, including disadvantaged populations. A matrix was developed to sort the relevant information, which was extracted and categorized based on the CSDH framework. In this way, the main sources of inequity in maternal and reproductive health in India and their inter-relationships were determined. Results Five main structural determinants emerged from the analysis as important in understanding equity in India: economic status, gender, education, social status (registered caste or tribe), and age (adolescents). These five determinants were found to be closely interrelated, a feature which was reflected in the literature. Conclusion In India, economic status, gender, and social status are all closely interrelated when influencing use of and access to maternal and reproductive health care. Appropriate attention should be given to how these social determinants interplay in generating and sustaining inequity when designing policies and programs to reach equitable progress toward improved maternal and reproductive health. PMID:23561028

Effects of General Medical Health on Alzheimer Progression: the Cache County Dementia Progression Study

PubMed Central

Leoutsakos, Jeannie-Marie S.; Han, Dingfen; Mielke, Michelle M.; Forrester, Sarah N.; Tschanz, JoAnn T.; Corcoran, Chris D.; Green, Robert C.; Norton, Maria C.; Welsh-Bohmer, Kathleen A.; Lyketsos, Constantine G.

2012-01-01

Background Several observational studies suggested a link between health status and rate of decline among individuals with Alzheimer’s disease (AD). We sought to quantify the relationship in a population-based study of incident AD, and to compare global comorbidity ratings to counts of comorbid conditions and medications as predictors of AD progression. Methods Design Case-only cohort study arising from population-based longitudinal study of memory and aging. Setting Cache County, Utah Participants 335 individuals with incident AD followed for up to 11 years. Measurements Patient descriptors included sex, age, education, dementia duration at baseline, and APOE genotype. Measures of health status made at each visit included the GMHR (General Medical Health Rating), number of comorbid medical conditions, and number of non-psychiatric medications. Dementia outcomes included the Mini-Mental State Exam (MMSE), Clinical Dementia Rating – sum of boxes (CDR-sb), and the Neuropsychiatric Inventory (NPI). Results Health Status tended to fluctuate over time within individuals. None of the baseline medical variables (GMHR, comorbidities, non-psychiatric medications) were associated with differences in rates of decline in longitudinal linear mixed effects models. Over time, low GMHR ratings, but not comorbidities or medications, were associated with poorer outcomes (MMSE: β=−1.07 p=0.01; CDR-sb: β=1.79 p<0.001; NPI: β=4.57 p=0.01) Conclusions Given that time-varying GMHR, but not baseline GMHR, was associated with the outcomes, there is likely a dynamic relationship between medical and cognitive health. GMHR is a more sensitive measure of health than simple counts of comorbidities or medications. Since health status is a potentially modifiable risk factor, further study is warranted. PMID:22687143

Non-invasive estimation of hydration status changes through tear fluid osmolarity during exercise and post-exercise rehydration.

PubMed

Ungaro, Corey T; Reimel, Adam J; Nuccio, Ryan P; Barnes, Kelly A; Pahnke, Matthew D; Baker, Lindsay B

2015-05-01

To determine if tear fluid osmolarity (Tosm) can track changes in hydration status during exercise and post-exercise rehydration. Nineteen male athletes (18-37 years, 74.6 ± 7.9 kg) completed two randomized, counterbalanced trials; cycling (~95 min) with water intake to replace fluid losses or water restriction to progressively dehydrate to 3 % body mass loss (BML). After exercise, subjects drank water to maintain body mass (water intake trials) or progressively rehydrate to pre-exercise body mass (water restriction trials) over a 90-min recovery period. Plasma osmolality (Posm) and Tosm measurements (mean of right and left eyes) were taken pre-exercise, during rest periods between exercise bouts corresponding to 1, 2, and 3 % BML, and rehydration at 2, 1, and 0 % BML. During exercise mean (± SD) Tosm was significantly higher in water restriction vs. water intake trials at 1 % BML (299 ± 9 vs. 293 ± 9 mmol/L), 2 % BML (301 ± 9 vs. 294 ± 9 mmol/L), and 3 % BML (302 ± 9 vs. 292 ± 8 mmol/L). Mean Tosm progressively decreased during post-exercise rehydration and was not different between trials at 1 % BML (291 ± 8 vs. 290 ± 7 mmol/L) and 0 % BML (288 ± 7 vs. 289 ± 8 mmol/L). Mean Tosm tracked changes in hydration status similar to that of mean Posm; however, the individual responses in Tosm to water restriction and water intake was considerably more variable than that of Posm. Tosm is a valid indicator of changes in hydration status when looking at the group mean; however, large differences among subjects in the Tosm response to hydration changes limit its validity for individual recommendations.

Effects of general medical health on Alzheimer's progression: the Cache County Dementia Progression Study.

PubMed

Leoutsakos, Jeannie-Marie S; Han, Dingfen; Mielke, Michelle M; Forrester, Sarah N; Tschanz, JoAnn T; Corcoran, Chris D; Green, Robert C; Norton, Maria C; Welsh-Bohmer, Kathleen A; Lyketsos, Constantine G

2012-10-01

Several observational studies have suggested a link between health status and rate of decline among individuals with Alzheimer's disease (AD). We sought to quantify the relationship in a population-based study of incident AD, and to compare global comorbidity ratings to counts of comorbid conditions and medications as predictors of AD progression. This was a case-only cohort study arising from a population-based longitudinal study of memory and aging, in Cache County, Utah. Participants comprised 335 individuals with incident AD followed for up to 11 years. Patient descriptors included sex, age, education, dementia duration at baseline, and APOE genotype. Measures of health status made at each visit included the General Medical Health Rating (GMHR), number of comorbid medical conditions, and number of non-psychiatric medications. Dementia outcomes included the Mini-Mental State Examination (MMSE), Clinical Dementia Rating - sum of boxes (CDR-sb), and the Neuropsychiatric Inventory (NPI). Health status tended to fluctuate over time within individuals. None of the baseline medical variables (GMHR, comorbidities, and non-psychiatric medications) was associated with differences in rates of decline in longitudinal linear mixed effects models. Over time, low GMHR ratings, but not comorbidities or medications, were associated with poorer outcomes (MMSE: β = -1.07 p = 0.01; CDR-sb: β = 1.79 p < 0.001; NPI: β = 4.57 p = 0.01). Given that time-varying GMHR, but not baseline GMHR, was associated with the outcomes, it seems likely that there is a dynamic relationship between medical and cognitive health. GMHR is a more sensitive measure of health than simple counts of comorbidities or medications. Since health status is a potentially modifiable risk factor, further study is warranted.

20 CFR 437.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Final request for payment (SF-270) (if applicable). (iv) Invention disclosure (if applicable). (v... are not limited to: (i) Final performance or progress report. (ii) Financial Status Report (SF 269) or...

User interface development

NASA Technical Reports Server (NTRS)

Aggrawal, Bharat

1994-01-01

This viewgraph presentation describes the development of user interfaces for OS/2 versions of computer codes for the analysis of seals. Current status, new features, work in progress, and future plans are discussed.

Recent progress in neutrino factory and muon collider research within the Muon Collaboration

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

M. M. Alsharoa; Charles M. Ankenbrandt; Muzaffer Atac

2003-08-01

We describe the status of our effort to realize a first neutrino factory and the progress made in understanding the problems associated with the collection and cooling of muons towards that end. We summarize the physics that can be done with neutrino factories as well as with intense cold beams of muons. The physics potential of muon colliders is reviewed, both as Higgs Factories and compact high energy lepton colliders. The status and timescale of our research and development effort is reviewed as well as the latest designs in cooling channels including the promise of ring coolers in achieving longitudinalmore » and transverse cooling simultaneously. We detail the efforts being made to mount an international cooling experiment to demonstrate the ionization cooling of muons.« less

Chemotherapy Use, Performance Status, and Quality of Life at the End of Life

PubMed Central

Prigerson, Holly G.; Bao, Yuhua; Shah, Manish A.; Paulk, M. Elizabeth; LeBlanc, Thomas W.; Schneider, Bryan J.; Garrido, Melissa M.; Reid, M. Carrington; Berlin, David A.; Adelson, Kerin B.; Neugut, Alfred I.; Maciejewski, Paul K.

2016-01-01

IMPORTANCE Although many patients with end-stage cancer are offered chemotherapy to improve quality of life (QOL), the association between chemotherapy and QOL amid progressive metastatic disease has not been well-studied. American Society for Clinical Oncology guidelines recommend palliative chemotherapy only for solid tumor patients with good performance status. OBJECTIVE To evaluate the association between chemotherapy use and QOL near death (QOD) as a function of patients’ performance status. DESIGN, SETTING, AND PARTICIPANTS A multi-institutional, longitudinal cohort study of patients with end-stage cancer recruited between September 2002 and February 2008. Chemotherapy use (n = 158 [50.6%]) and Eastern Cooperative Oncology Group (ECOG) performance status were assessed at baseline (median = 3.8 months before death) and patients with progressive metastatic cancer (N = 312) following at least 1 chemotherapy regimen were followed prospectively until death at 6 outpatient oncology clinics in the United States. MAIN OUTCOMES AND MEASURES Patient QOD was determined using validated caregiver ratings of patients’ physical and mental distress in their final week. RESULTS Chemotherapy use was not associated with patient survival controlling for clinical setting and patients’ performance status. Among patients with good (ECOG score = 1) baseline performance status, chemotherapy use compared with nonuse was associated with worse QOD (odds ratio [OR], 0.35; 95% CI, 0.17-0.75; P = .01). Baseline chemotherapy use was not associated with QOD among patients with moderate (ECOG score = 2) baseline performance status (OR, 1.06; 95% CI, 0.51-2.21; P = .87) or poor (ECOG score = 3) baseline performance status (OR, 1.34; 95% CI, 0.46-3.89; P = .59). CONCLUSIONS AND RELEVANCE Although palliative chemotherapy is used to improve QOL for patients with end-stage cancer, its use did not improve QOD for patients with moderate or poor performance status and worsened QOD for patients with good performance status. The QOD in patients with end-stage cancer is not improved, and can be harmed, by chemotherapy use near death, even in patients with good performance status. PMID:26203912

The relative economic progress of male foreign workers in Kuwait.

PubMed

Al-qudsi, S S; Shah, N M

1991-01-01

"A human capital framework is utilized to examine the economic progress of nine nationality groups of foreign workers [in Kuwait] using data from the 1983 national Labor Survey. The sources of earnings' variations of particular interest to us included different degrees of education and experience transferability, occupational affiliation and ethnic background. In general, the results derived from the analysis suggest that 1) foreign workers achieve a discernible economic progress as their residence lengthens; 2) the rate of economic progress varies depending on worker's education, home and Kuwait-specific experience, occupational status and ethnic background; and 3) about one third of the earnings inequality is due to unexplained factors including discrimination." excerpt

45 CFR 1157.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-10-01

...). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

43 CFR 12.90 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-10-01

....) (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

49 CFR 18.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-10-01

...). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

45 CFR 1183.50 - Closeout.

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2010-10-01

...). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

45 CFR 1174.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-10-01

...). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

28 CFR 66.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-07-01

....) (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

21 CFR 1403.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-04-01

...). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

22 CFR 135.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-04-01

...). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5... include but are not limited to: (1) Final performance or progress report. (2) Financial Status Report (SF...

ISABELLE: a progress report

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

Hahn, H

This paper discusses the ISABELLE project, which has the objective of constructing a high-energy proton colliding beam facility at Brookhaven National Laboratory. The major technical features of the intersecting storage accelerators with their projected performance are described. Application of over 1000 superconducting magnets in the two rings represents the salient characteristic of the machine. The status of the entire project, the technical progress made so far, and difficulties encountered are reviewed.

On the Progression and Stability of Adolescent Identity Formation: A Five-Wave Longitudinal Study in Early-to-Middle and Middle-to-Late Adolescence

ERIC Educational Resources Information Center

Meeus, Wim; Van De Schoot, Rens; Keijsers, Loes; Schwartz, Seth J.; Branje, Susan

2010-01-01

This study examined identity development in a 5-wave study of 923 early-to-middle and 390 middle-to-late adolescents thereby covering the ages of 12-20. Systematic evidence for identity progression was found: The number of diffusions, moratoriums, and searching moratoriums (a newly obtained status) decreased, whereas the representation of the…

IFE Chamber Technology - Status and Future Challenges

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

Meier, W.R.; Raffray, A.R.; Abdel-Khalik, S.I.

2003-07-15

Significant progress has been made on addressing critical issues for inertial fusion energy (IFE) chambers for heavy-ion, laser and Z-pinch drivers. A variety of chamber concepts are being investigated including drywall (currently favored for laser IFE), wetted-wall (applicable to both laser and ion drivers), and thick-liquid-wall (favored by heavy ion and z-pinch drivers). Recent progress and remaining challenges in developing IFE chambers are reviewed.

20 CFR 411.192 - What choices do I have if I am unable to make timely progress toward self-supporting employment?

Code of Federal Regulations, 2010 CFR

2010-04-01

..., if applicable, taking your ticket out of assignment with the EN or State VR agency acting as an EN. The choice of placing your ticket in inactive status applies whether your ticket is assigned or in VR... reactivate your ticket and return to in-use status if your ticket is still assigned to an EN or State VR...

20 CFR 411.192 - What choices do I have if I am unable to make timely progress toward self-supporting employment?

Code of Federal Regulations, 2011 CFR

2011-04-01

..., if applicable, taking your ticket out of assignment with the EN or State VR agency acting as an EN. The choice of placing your ticket in inactive status applies whether your ticket is assigned or in VR... reactivate your ticket and return to in-use status if your ticket is still assigned to an EN or State VR...

Speech Research: A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications, January 1-March 31, 1981.

ERIC Educational Resources Information Center

Haskins Labs., New Haven, CT.

Research reports on the nature of speech, instrumentation for the investigation of speech, and practical application of research are included in this status report for January 1-March 31, 1981. The reports deal with the following topics: (1) distinguishing temporal information for speaking rate from temporal information for intervocalic stop…

20 CFR 411.192 - What choices do I have if I am unable to make timely progress toward self-supporting employment?

Code of Federal Regulations, 2012 CFR

2012-04-01

..., if applicable, taking your ticket out of assignment with the EN or State VR agency acting as an EN. The choice of placing your ticket in inactive status applies whether your ticket is assigned or in VR... reactivate your ticket and return to in-use status if your ticket is still assigned to an EN or State VR...

20 CFR 411.192 - What choices do I have if I am unable to make timely progress toward self-supporting employment?

Code of Federal Regulations, 2013 CFR

2013-04-01

..., if applicable, taking your ticket out of assignment with the EN or State VR agency acting as an EN. The choice of placing your ticket in inactive status applies whether your ticket is assigned or in VR... reactivate your ticket and return to in-use status if your ticket is still assigned to an EN or State VR...

20 CFR 411.192 - What choices do I have if I am unable to make timely progress toward self-supporting employment?

Code of Federal Regulations, 2014 CFR

2014-04-01

..., if applicable, taking your ticket out of assignment with the EN or State VR agency acting as an EN. The choice of placing your ticket in inactive status applies whether your ticket is assigned or in VR... reactivate your ticket and return to in-use status if your ticket is still assigned to an EN or State VR...

Status and outlook of CFD technology at Mitsubishi Heavy Industries, Nagoya

NASA Astrophysics Data System (ADS)

Tanioka, Tadayuki

1990-09-01

Computational Fluid Dynamics (CFD) technology has made tremendous progress in the last several years. It has matured to become a practical simulation tool in aircraft industries. In MHI, CFD has become an indispensible tool for aerodynamic design aerospace vehicles. The present status is described of this advanced technology at MHI. Also mentioned are some future advances of the fast growing technology as well as associated hardware requirements.

Status of the NASA Balloon Program

NASA Astrophysics Data System (ADS)

Needleman, H. C.; Nock, R. S.; Bawcom, D. W.

1993-02-01

In the early 1980's the U.S. National Aeronautics and Space Administration (NASA) Balloon Program was faced with a problem of catastrophic balloon failures. In 1986 a balloon recovery program was initiated. This program included qualification of new balloon films, and investigations into materials, processing, structures and performance of balloons. This recovery program has been very successful. To date, more than 100 balloons manufactured of newly developed films have been flown with unprecedented success. There has been much progress made across the spectrum of balloon related disciplines. A new design philosophy has been developed and is being used for all NASA balloons. An updated balloon reliability and quality assurance program is in effect. The long duration balloon development project has been initiated with the first flight test having been conducted in December 1989 from Antarctica. A comprehensive research and development (R&D) effort has been initiated and is progressing well. The progress, status and future plans for these and other aspects of the NASA program, along with a description of the comprehensive balloon R&D activity, will be presented.

Control of diabetes and fibrinogen levels as well as improvement in health care might delay low cognitive performance in societies aging progressively.

PubMed

Lopes, Daniele Almeida; Moraes, Suzana Alves de; Freitas, Isabel Cristina Martins de

2015-01-01

To know the prevalence and factors associated to low cognitive performance in a representative sample of the adult population in a society aging progressively. Cross-sectional population-based study carried out in a three-stage sampling: 81 census tracts (primary sampling unity) were randomly selected, followed by 1,672 households and 2,471 participants (weighted sample) corresponding to the second and third stages, respectively. The outcome prevalence was calculated according sociodemographic, behavioral and health related variables. Crude and adjusted prevalence ratios were estimated using Poisson regression. The prevalence of low cognitive performance was high, mainly among females, and indicated linear trends into categories of age, schooling, income, plasma fibrinogen and self-reported health status. In multivariate models, gender, diabetes, fibrinogen and self-reported health status presented positive associations, while schooling, employment and sitting time presented negative associations with the outcome. Interventions related to diabetes and fibrinogen levels control as well as improvement in health care might delay low cognitive performance in societies aging progressively as such the study population.

Health expectancy indicators.

PubMed Central

Robine, J. M.; Romieu, I.; Cambois, E.

1999-01-01

An outline is presented of progress in the development of health expectancy indicators, which are growing in importance as a means of assessing the health status of populations and determining public health priorities. PMID:10083720

NASA/DOE automotive Stirling engine project: Overview 1986

NASA Technical Reports Server (NTRS)

Beremand, D. G.; Shaltens, R. K.

1986-01-01

The DOE/NASA Automotive Stirling Engine Project is reviewed and its technical progress and status are presented. Key technologies in materials, seals, and piston rings are progressing well. Seven first-generation engines, and modifications thereto, have accumulated over 15,000 hr of test time, including 1100hr of in-vehicle testing. Results indicate good progress toward the program goals. The first second-generation engine is now undergoing initial testing. It is expected that the program goal of a 30-percent improvement in fuel economy will be achieved in tests of a second-generation engine in a Celebrity vehicle.

DOE/NASA automotive Stirling engine project - Overview 86

NASA Technical Reports Server (NTRS)

Beremand, D. G.; Shaltens, R. K.

1986-01-01

The DOE/NASA Automotive Stirling Engine Project is reviewed and its technical progress and status are presented. Key technologies in materials, seals, and piston rings are progressing well. Seven first-generation engines, and modifications thereto, have accumulated over 15,000 hr of test time, including 1100 hr of in-vehicle testing. Results indicate good progress toward the program goals. The first second-generation engine is now undergoing initial testing. It is expected that the program goal of a 30-percent improvement in fuel economy will be achieved in tests of a second-generation engine in a Celebrity vehicle.

Women in physics in Nigeria: Status, actions, and progress (2011-2014)

NASA Astrophysics Data System (ADS)

Fuwape, Ibiyinka A.; Rabiu, Babatunde; Ogunjo, Samuel

2015-12-01

In Nigeria the number of women taking up a career in physics is increasing. The progress made by Nigerian women in physics is presented. The Nigerian Women in Physics working group continues to organize activities to encourage more girls and women into physics. One of such activity is the biannual conference of women in physics in Nigeria. Through this event, many Nigerian women in physics attend and a few women from educationally disadvantaged parts of Nigeria attend and present their research. In this report we present progress that has been made to bring in more women into physics in Nigeria.

Status report on speech research. A report on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications

NASA Astrophysics Data System (ADS)

Liberman, A. M.

1984-08-01

This report (1 January-30 June) is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Manuscripts cover the following topics: Sources of variability in early speech development; Invariance: Functional or descriptive?; Brief comments on invariance in phonetic perception; Phonetic category boundaries are flexible; On categorizing asphasic speech errors; Universal and language particular aspects of vowel-to-vowel coarticulation; Functional specific articulatory cooperation following jaw perturbation; during speech: Evidence for coordinative structures; Formant integration and the perception of nasal vowel height; Relative power of cues: FO shifts vs. voice timing; Laryngeal management at utterance-internal word boundary in American English; Closure duration and release burst amplitude cues to stop consonant manner and place of articulation; Effects of temporal stimulus properties on perception of the (sl)-(spl) distinction; The physics of controlled conditions: A reverie about locomotion; On the perception of intonation from sinusoidal sentences; Speech Perception; Speech Articulation; Motor Control; Speech Development.

Session Introduction

NASA Astrophysics Data System (ADS)

Eliane Lessner, Co-Chair:

2009-03-01

A panel discussion session providing a worldwide assessment of the status and experiences of women in physics, paying attention to the different cultures and environments they work in and to how the age of the physicist affects their perspective. We will hear about women physicists in Korea in particular and Asia in general, in Egypt in particular and Africa in general, and in the Caribbean. Six invited speakers will present analyses of the progress being made in promoting women in physics from their personal experiences and as assessed from their participation in the Third International Conference on Women In Physics (ICWIP2008) convened in Seoul, Korea in October 2008. From Albania to Zimbabwe, with representation of all the continents, ICWIP2008 congregated 283 women and men physicists from 57 countries to share the participants' scientific accomplishments and evaluate international progress in improving the status of women in physics. This three-hour session is organized jointly by the Committee on the Status of Women in Physics of the APS (CSWP) and the Forum on International Physics of the APS (FIP). Audience participation in the panel discussion will be strongly encouraged.

Supporting women with advanced breast cancer: the impact of altered functional status on their social roles.

PubMed

Chen, Bai Qi Peggy; Parmar, Monica P; Gartshore, Kimberley

2014-01-01

Despite early detection of breast cancer and the progress of treatment modalities, metastasis-specific symptoms continue to impact women's functional status and daily living. The aim of this study was to explore the experience of altered functional status and social roles of women with advanced breast cancer. Using qualitative descriptive methodology, semi-structured interviews were conducted with 10 women diagnosed with advanced breast cancer and altered functional status attending a tertiary care cancer centre. Results illustrated the adaptive experience of women living with their illness as they reshaped their social roles to fit with their altered functional status and advanced disease. These findings highlight the opportunity for supportive care nursing interventions to facilitate the behavioural and cognitive transitions that are experienced by women with advanced breast cancer and altered functional status. These results may have implications for women with other advanced chronic diseases, though more research is required.

Analytical Ultrasonics in Materials Research and Testing

NASA Technical Reports Server (NTRS)

Vary, A.

1986-01-01

Research results in analytical ultrasonics for characterizing structural materials from metals and ceramics to composites are presented. General topics covered by the conference included: status and advances in analytical ultrasonics for characterizing material microstructures and mechanical properties; status and prospects for ultrasonic measurements of microdamage, degradation, and underlying morphological factors; status and problems in precision measurements of frequency-dependent velocity and attenuation for materials analysis; procedures and requirements for automated, digital signal acquisition, processing, analysis, and interpretation; incentives for analytical ultrasonics in materials research and materials processing, testing, and inspection; and examples of progress in ultrasonics for interrelating microstructure, mechanical properites, and dynamic response.

Nuclear Power Plant Mechanical Component Flooding Fragility Experiments Status

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

Pope, C. L.; Savage, B.; Johnson, B.

This report describes progress on Nuclear Power Plant mechanical component flooding fragility experiments and supporting research. The progress includes execution of full scale fragility experiments using hollow-core doors, design of improvements to the Portal Evaluation Tank, equipment procurement and initial installation of PET improvements, designation of experiments exploiting the improved PET capabilities, fragility mathematical model development, Smoothed Particle Hydrodynamic simulations, wave impact simulation device research, and pipe rupture mechanics research.

Vocational Education--A Decade of Progress. 10th Annual Report of the Advisory Council for Technical-Vocational Education in Texas to the State Board for Vocational Education.

ERIC Educational Resources Information Center

Texas Advisory Council for Technical - Vocational Education, Austin.

Assessment of the present status of vocational education in Texas and recommended priorities for the future constitute this annual report. Part 1 documents the progress of the 1970s and lists 15 challenges for vocational education in the 1980s, including application of meaningful evaluation procedures and careful program planning to maximize cost…

ENGAGE: A Game Based Learning and Problem Solving Framework

DTIC Science & Technology

2012-07-13

Gamification Summit 2012  Mensa Colloquium 2012.2: Social and Video Games  Seattle Science Festival  TED Salon Vancouver : http...From - To) 6/1/2012 – 6/30/2012 4. TITLE AND SUBTITLE ENGAGE: A Game Based Learning and Problem Solving Framework 5a. CONTRACT NUMBER N/A 5b...Popović ENGAGE: A Game Based Learning and Problem Solving Framework (Task 1 Month 4) Progress, Status and Management Report Monthly Progress

For operation of the Computer Software Management and Information Center (COSMIC)

NASA Technical Reports Server (NTRS)

Carmon, J. L.

1983-01-01

Progress report on current status of computer software management and information center (COSMIC) includes the following areas: inventory, evaluation and publication, marketing, customer service, maintenance and support, and budget summary.

Transportation System Performance Measures : status and prototype report.

DOT National Transportation Integrated Search

2000-10-01

This report documents the progress of the Transportation System Performance : Measures initiative as the California Department of Transportation (Caltrans) embarks : on implementation of the concepts and methodologies developed to date. The report : ...

National Health Interview Survey (NHIS)

EPA Pesticide Factsheets

The NHIS collects data on a broad range of health topics through personal household interviews. The results of NHIS provide data to track health status, health care access, and progress toward achieving national health objectives.

Acute care. Who's for the chop.

PubMed

Gainsbury, Sally

Sixty-eight trusts have barely begun the process towards foundation status. Financial struggles are a major cause of failure to make progress. For some trusts, merger, takeover or franchise may be the final outcome.

The increase in the expression and hypomethylation of MUC4 gene with the progression of pancreatic ductal adenocarcinoma.

PubMed

Zhu, Yi; Zhang, Jing-jing; Zhu, Rong; Zhu, Yan; Liang, Wen-biao; Gao, Wen-tao; Yu, Jun-bo; Xu, Ze-kuan; Miao, Yi

2011-12-01

The MUC4 gene could have a key role in the progression of pancreatic cancer, but the quantitative measurement of its expression in clinical tissue samples remains a challenge. The correlations between MUC4 promoter methylation status in vivo and either pancreatic cancer progression or MUC4 mRNA expression need to be demonstrated. We used the techniques of quantitative real-time PCR and DNA methylation-specific PCR combined microdissection to precisely detect MUC4 expression and promoter methylation status in 116 microdissected foci from 57 patients with pancreatic ductal adenocarcinoma. Both mRNA expression and hypomethylation frequency increased from normal to precancerous lesions to pancreatic cancer. Multivariate Cox regression analysis showed that high-level MUC4 expression (P = 0.008) and tumor-node-metastasis staging (P = 0.038) were significant independent risk factors for predicting the prognosis of 57 patients. The MUC4 mRNA expression was not significantly correlated with promoter methylation status in 30 foci of pancreatic ductal adenocarcinoma. These results suggest that high mRNA expression and hypomethylation of the MUC4 gene could be involved in carcinogenesis and in the malignant development of pancreatic ductal adenocarcinoma. The MUC4 mRNA expression may become a new prognostic marker for pancreatic cancer. Microdissection-based quantitative real-time PCR and methylation-specific PCR contribute to the quantitative detection of MUC4 expression in clinical samples and reflect the epigenetic regulatory mechanisms of MUC4 in vivo.

M3MS-16OR0401086 – Report on NEAMS Workbench Support for MOOSE Applications

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

Lefebvre, Robert A.; Langley, Brandon R.; Thompson, Adam B.

This report summarizes the status of the Nuclear Energy Advanced Modeling and Simulation (NEAMS) Workbench from Oak Ridge National Laboratory (ORNL) and the integration of the MOOSE framework. This report marks the completion of NEAMS milestone M3MS-16OR0401086. This report documents the developed infrastructure to support the MOOSE framework applications, the applications’ results, visualization status, the collaboration that facilitated this progress, and future considerations.

Leisure-time physical activity and development and progression of diabetic nephropathy in type 1 diabetes: the FinnDiane Study.

PubMed

Wadén, Johan; Tikkanen, Heidi K; Forsblom, Carol; Harjutsalo, Valma; Thorn, Lena M; Saraheimo, Markku; Tolonen, Nina; Rosengård-Bärlund, Milla; Gordin, Daniel; Tikkanen, Heikki O; Groop, Per-Henrik

2015-05-01

The aim of this study was to assess how physical activity predicts the development and progression of diabetic nephropathy in patients with type 1 diabetes. This prospective study (follow-up time 6.4 ± 3.1 years) included 1,390 patients (48.5% men, mean age 37.0 ± 12.4 years, duration of diabetes 20.4 ± 12.3 years) participating in the nationwide multicentre Finnish Diabetic Nephropathy (FinnDiane) Study. Leisure-time physical activity (LTPA) was assessed using a validated self-report questionnaire. Renal status was defined according to standard clinical cut-off values for urinary AER. The total amount of LTPA was not associated with progression in renal status. For the intensity of LTPA, however, the 10 year cumulative progression rate was 24.0% (95% CI 18.8, 28.8), 13.5% (95% CI 10.3, 16.6) or 13.1% (95% CI 10.3%, 16.6%; p = 0.01) of the patients with low, moderate or high intensity LTPA. This pattern was similar to that for the development of de novo microalbuminuria. Corresponding progression rates for LTPA frequency of <1, 1-2 or >2 sessions/week was 24.7% (95% CI 18.3, 30.7), 14.7% (95% CI 10.2, 19.0) or 12.6% (95% CI 9.4, 15.7), respectively (p = 0.003). This study demonstrates for the first time in a prospective setting the relationship between physical activity and the risk of diabetic nephropathy in patients with type 1 diabetes. The data suggest that physical activity, and in particular its intensity, may have an impact on the initiation and progression of diabetic nephropathy in type 1 diabetes.

Nuclear C-MYC expression level is associated with disease progression and potentially predictive of two year overall survival in prostate cancer.

PubMed

Zeng, Wen; Sun, Hanying; Meng, Fankai; Liu, Zeming; Xiong, Jing; Zhou, Sheng; Li, Fan; Hu, Jia; Hu, Zhiquan; Liu, Zheng

2015-01-01

Upregulation of nuclear C-MYC protein has been reported to be an early event in prostate cancer (PCa); however, its clinicopathological and prognostic significance remain controversial. We determined the association of nuclear C-MYC protein expression with clinicopathological parameters, prognosis, ETS-related gene (ERG) expression, and TMPRSS2-ERG status in PCa. Nuclear C-MYC and ERG expression by immunohistochemistry and TMPRSS2-ERG status by triple-color probe fluorescence in situ hybridization assay were determined in 50 hormone-naïve PCa patients and 31 radical prostatectomy specimens. Nuclear C-MYC immunostaining was negative, positive, and strong positive in 27.5%, 32.5%, and 40.0% of cases, respectively. C-MYC immunostaining was significantly associated with clinical T stage (P < 0.001), distant metastasis at the time of diagnosis (P < 0.001) and TMPRSS2-ERG status (P = 0.001) but not with ERG immunostaining (P = 0.818). In the Kaplan-Meier analysis, C-MYC positive cases were found to have worse 2-year OS compared with C-MYC negative cases (P = 0.027). However, in the univariate Cox analysis, only TMPRSS2-ERG status (hazard ratio [HR] 0.189, 95% CI 0.057-0.629; P = 0.007) and distant metastasis (HR 3.545, 95% CI 1.056-11.894; P = 0.040) were significantly associated with 2-year OS. After adjusting for these two factors, TMPRSS2-ERG status still impacted 2-year OS (HR 0.196, 95% CI 0.049-0.778; P = 0.020). Nuclear C-MYC overexpression may be associated with disease progression and potentially predictive of 2-year OS in PCa. This is the first study to demonstrate an association between nuclear C-MYC immunostaining and TMPRSS2-ERG status in PCa.

Deterministic Role of CEA and MSI Status in Predicting Outcome of CRC Patients: a Perspective Study Amongst Hospital Attending Eastern Indian Populations.

PubMed

Koyel, Banerjee; Priyabrata, Das; Rittwika, Bhattacharya; Swati, Dasgupta; Soma, Mukhopadhyay; Jayasri, Basak; Ashis, Mukhopadhyay

2017-12-01

Carcinoembryonic antigen (CEA) is an important deterministic factor in predicting colorectal carcinoma (CRC) progression. It is also evident that microsatellite instability (MSI) which results in a hypermutable phenotype of genomic DNA is common in CRC. Owing to the scarcity of reports from India, our aim of this study was to understand the clinicopathological correlations of CEA status with surgery and chemotherapy, correlate the same with socio-demographic status of the patients, determine the MSI status amongst them and understand the prognostic implications of CEA and MSI as CRC progression marker amongst patients. The serum CEA level was estimated by chemiluminescence assay (CLIA). Serum liver enzyme assay was carried out following the manufacturer's instructions using auto-analysers (E. Merck and Sera mol. Health Care, India). MSI analysis was carried out by PCR-SSCP. From our study, most frequently detected colorectal cancer was in 40-49 years age group (25.26%) with 61.05% male and 38.95% females. CEA showed a significant association with higher TNM staging, tumour size, smoking habit and MSI status ( p  < 0.05) but not with sex and site of cancer ( p  > 0.05). After surgery and chemotherapy, CEA and WBCs were decreased significantly ( p  < 0.05), while liver enzymes did not change significantly ( p  > 0.05). Overall, microsatellite instability was observed in approximately 40% of the populations. From our study, it was also evident that for both, MSI and abnormal CEA level predicted poor prognosis for the patient (by using Kaplan-Meier survival analysis; p  = 0.04). Thus, CEA and initial MSI status can be used as prognostic markers of CRC.

Interim analysis of STR effectiveness

DOT National Transportation Integrated Search

1978-01-01

The present report describes the status of the NHTSA Short Term Rehabilitation Study (STR) as of December, 1977, and summarizes the progress of data collection efforts by the eleven participating ASAP projects. Outcome measures considered as indicati...

Region 9: California Adequate Letter and Enclosure (2/6/2009)

EPA Pesticide Factsheets

This is a letter from Deborah Jordan, Director, to James Goldstene regarding Adequacy Status of San Joaquin Valley 8-Hour Ozone Reasonable Further Progress and Attainment Pl3n Motor Vehicle Emissions budgets.

Variable-cycle engines for supersonic cruise aircraft

NASA Technical Reports Server (NTRS)

Willis, E.

1976-01-01

Progress and the current status of the Variable Cycle Engine (VCE) study are reviewed with emphasis placed on the impact of technology advancements and design specifications. A large variety of VCE concepts are also examined.

Program Updates - San Antonio River Basin

EPA Pesticide Factsheets

This page will house updates for this urban waters partnership location. As projects progress, status updates can be posted here to reflect the ongoing work by partners in San Antonio working on the San Antonio River Basin.

Changes in Nutritional Status after Deep Brain Stimulation of the Nucleus Basalis of Meynert in Alzheimer's Disease--Results of a Phase I Study.

PubMed

Noreik, M; Kuhn, J; Hardenacke, K; Lenartz, D; Bauer, A; Bührle, C P; Häussermann, P; Hellmich, M; Klosterkötter, J; Wiltfang, J; Maarouf, M; Freund, H-J; Visser-Vandewalle, V; Sturm, V; Schulz, R-J

2015-10-01

The progression of Alzheimer's disease (AD) is associated with impaired nutritional status. New methods, such as deep brain stimulation (DBS), are currently being tested to decrease the progression of AD. DBS is an approved method in the treatment of Parkinson's disease, and its suitability for the treatment of AD patients is currently under experimental investigation. To evaluate the advantages and disadvantages of this new treatment, it is important to assess potential side effects of DBS regarding the nucleus basalis of Meynert; this new treatment is thought to positively affect cognition and might counteract the deterioration of nutritional status and progressive weight loss observed in AD. This study aims to assess the nutritional status of patients with AD before receiving DBS of the nucleus basalis of Meynert and after 1 year, and to analyze potential associations between changes in cognition and nutritional status. A 1-year phase I proof-of-concept study. The Department of Psychiatry and Psychotherapy at the University of Cologne. We assessed a consecutive sample of patients with mild to moderate AD (n=6) who fulfilled the inclusion criteria and provided written informed consent. Bilateral low-frequency DBS of the nucleus basalis of Meynert. Nutritional status was assessed using a modified Mini Nutritional Assessment, bioelectrical impedance analysis, a completed 3-day food diary, and analysis of serum levels of vitamin B12 and folate. With a normal body mass index (BMI) at baseline (mean 23.75 kg/m²) and after 1 year (mean 24.59 kg/m²), all but one patient gained body weight during the period of the pilot study (mean 2.38 kg, 3.81% of body weight). This was reflected in a mainly stable or improved body composition, assessed by bioelectrical impedance analysis, in five of the six patients. Mean energy intake increased from 1534 kcal/day (min 1037, max 2370) at baseline to 1736 kcal/day (min 1010, max 2663) after 1 year, leading to the improved fulfillment of energy needs in four patients. The only nutritional factors that were associated with changes in cognition were vitamin B12 level at baseline (Spearman's rho = 0.943, p = 0.005) and changes in vitamin B12 level (Spearman's rho = -0.829, p = 0.042). Patients with AD that received DBS of the nucleus basalis of Meynert demonstrated a mainly stable nutritional status within a 1-year period. Whether DBS is causative regarding these observations must be investigated in additional studies.

The relationship of women's status and empowerment with skilled birth attendant use in Senegal and Tanzania.

PubMed

Shimamoto, Kyoko; Gipson, Jessica D

2015-07-24

Maternal mortality remains unacceptably high in sub-Saharan Africa with 179,000 deaths occurring each year, accounting for 2-thirds of maternal deaths worldwide. Progress in reducing maternal deaths and increasing Skilled Birth Attendant (SBA) use at childbirth has stagnated in Africa. Although several studies demonstrate the important influences of women's status and empowerment on SBA use, this evidence is limited, particularly in Africa. Furthermore, few studies empirically test the operationalization of women's empowerment and incorporate multidimensional measures to represent the potentially disparate influence of women's status and empowerment on SBA use across settings. This study examined the relationship of women's status and empowerment with SBA use in two African countries--Senegal and Tanzania--using the 2010 Demographic and Health Surveys (weighted births n = 10,688 in SN; 6748 in TZ). Factor analysis was first conducted to identify the structure and multiple dimensions of empowerment. Then, a multivariate regression analysis was conducted to examine associations between these empowerment dimensions and SBA use. Overall, women's status and empowerment were positively related to SBA use. Some sociodemographic characteristics showed similar effects across countries (e.g., age, wealth, residence, marital relationship, parity); however, women's status and empowerment influence SBA use differently by setting. Namely, women's education directly and positively influenced SBA use in Tanzania, but not in Senegal. Further, each of the dimensions of empowerment influenced SBA use in disparate ways. In Tanzania women's higher household decision-making power and employment were related to SBA use, while in Senegal more progressive perceptions of gender norms and older age at first marriage were related to SBA use. This study provides evidence of the disparate influences of women's status and empowerment on SBA use across settings. Results indicate that efforts to increase SBA use and to reduce maternal mortality through the improvement of women's status and empowerment should focus both on improving girls' education and delaying marriage, as well as transforming gender norms and decision-making power. However, given the multi-dimensional and contextual nature of women's status and empowerment, it is critical to identify key drivers to increase SBA use in a given setting for contextually tailored policy and programming.

Effect of in-home and community-based services on the functional status of elderly in the long-term care insurance system in Japan.

PubMed

Olivares-Tirado, Pedro; Tamiya, Nanako; Kashiwagi, Masayo

2012-08-04

Japan is setting the pace among aging societies of the world. In 2005, Japan became the country with the highest proportion of elderly persons in the world. To deal with the accelerated ageing population and with an increased demand for long-term care services, in April 2000 the Japanese government introduced a mandatory social Long-Term Care Insurance System (LTCI), making long-term care services a universal entitlement for elderly. Overseas literature suggests that the effectiveness of a home visiting program is uncertain in terms of preventing a decline in the functional status of elderly individuals. In Japan, many studies regarding factors associated with LTC service utilization have been conducted, however, limited evidence about the effect of LTC services on the progression of recipient disability is available. Data were obtained from databases of the LTC insurer of City A. To examine the effect of in-home and community-based services on disability status of recipients, a survival analysis in a cohort of moderately disabled elderly people, was conducted. The mean age of participants was 81 years old, and females represented 69% of the participants. A decline or an improvement in functional status, was observed in 43% and 27% of the sample, respectively. After controlling for other variables, women had a significantly greater probability of improving their functional status during all phases of the observation period. The use of "one service" and the amount of services utilized (days/month), were marginally (p = < 0.10) associated with a greater probability of improving their functional status at 12 months into the observation period. The observed effects of in-home and community-based services on disability transition status were considered fairly modest and weak, in terms of their ability to improve or to prevent a decline in functional status. We suggest two mechanisms to explain these findings. First, disability transition as a measure of disability progression may not be specific enough to assess changes in functional status of LTCI recipients. Secondly, in-home and community-based services provided in City A, may be inappropriate in terms of intensity, duration or quality of care.

Identifying a Mechanism for Crosstalk Between the Estrogen and Glucocorticoid Receptors | Center for Cancer Research

Cancer.gov

Estrogen has long been known to play important roles in the development and progression of breast cancer. Its receptor (ER), a member of the steroid receptor family, binds to estrogen response elements (EREs) in DNA and regulates gene transcription. More recently, another steroid receptor family member, the glucocorticoid receptor (GR), has been implicated in breast cancer progression, and ER/GR status is an important predictor of breast cancer outcome.

Monte Carlos of the new generation: status and progress

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

Frixione, Stefano

2005-03-22

Standard parton shower monte carlos are designed to give reliable descriptions of low-pT physics. In the very high-energy regime of modern colliders, this is may lead to largely incorrect predictions of the basic reaction processes. This motivated the recent theoretical efforts aimed at improving monte carlos through the inclusion of matrix elements computed beyond the leading order in QCD. I briefly review the progress made, and discuss bottom production at the Tevatron.

Photonic quantum information: science and technology.

PubMed

Takeuchi, Shigeki

2016-01-01

Recent technological progress in the generation, manipulation and detection of individual single photons has opened a new scientific field of photonic quantum information. This progress includes the realization of single photon switches, photonic quantum circuits with specific functions, and the application of novel photonic states to novel optical metrology beyond the limits of standard optics. In this review article, the recent developments and current status of photonic quantum information technology are overviewed based on the author's past and recent works.

Research-Airplane-Committee Report on Conference on the Progress of the X-15 Project : A Compilation of the Papers Presented

NASA Technical Reports Server (NTRS)

1958-01-01

This document is a compilation of papers presented at the Conference on the Progress of the X-15 project held at the IAS Building, Los Angeles, California, July 28-30, 1958. The conference was held by the Research Airplane Committee of the U. S. Air Force, the U. S. Navy, and the National Advisory Committee for Aeronautics to report on the technical status of this airplane.

The medical care system of Hungary.

PubMed

Raffel, N K; Raffel, M W

1988-01-01

Medical care in Hungary has made significant progress since World War II in spite of other social priorities which have limited financial support of the health system. A shortage of hard currency in a high technological era is now having a particularly severe adverse impact on further development. Decentralized administration and local finance have, however, provided some room for progress. Preventive efforts are hampered by a deeply entrenched life style which is not conducive to improving the population's health status.

Physical status of the E2 human papilloma virus 16 viral gene in cervical preneoplastic and neoplastic lesions.

PubMed

Tonon, S A; Picconi, M A; Bos, P D; Zinovich, J B; Galuppo, J; Alonio, L V; Teyssie, A R

2001-05-01

Integration of human papilloma virus (HPV) 16 DNA is considered an important genetic change in cervical lesion progression towards ICC. The viral E2 gene is often disrupted by this process, releasing suppression of viral E6/E7 oncogenes, a key factor for oncogenic progression. To evaluate the physical status of HPV 16 E2 gene in cervical preneoplastic and neoplastic lesions and its relation with lesion severity. A sensitive PCR approach for the detection of an intact E2 HPV 16 gene in infected epithelial cells from the cervix with low grade squamous intraepithelial lesion (LGSIL), high grade squamous intraepithelial lesion (HGSIL) and invasive cervical carcinoma (ICC) diagnosis was applied. The correlation between gene disruption and lesion stage was examined. Sixty-two LGSIL, 39 HGSIL and 24 ICC samples were analyzed. Fifty-seven LGSIL [92%], 13 HGSIL [33%] and 4 ICC [17%] showed results compatible with an intact E2 gene, while 5 LGSIL [8%], 26 HGSIL [67%] and 20 ICC [83%] samples gave no signal. HPV 16 E2 gene disruption showed a positive correlation with cervical lesion progression, particularly from LGSIL to HGSIL. Although additional genetic events are very likely to be needed for HGSIL to ICC progression, the E2 gene disruption is a putative early marker to consider in the prognostic analysis of HPV 16 chronically infected women.

Nontraditional families and childhood progress through school.

PubMed

Rosenfeld, Michael J

2010-08-01

luse U.S. census data to perform the first large-sample, nationally representative tests of outcomes for children raised by same-sex couples. The results show that children of same-sex couples are as likely to make normal progress through school as the children of most other family structures. Heterosexual married couples are the family type whose children have the lowest rates of grade retention, but the advantage of heterosexual married couples is mostly due to their higher socioeconomic status. Children ofallfamily types (including children ofsame-sex couples) are far more likely to make normal progress through school than are children living in group quarters (such as orphanages and shelters).

The natural history of adult pulmonary Langerhans cell histiocytosis: a prospective multicentre study.

PubMed

Tazi, Abdellatif; de Margerie, Constance; Naccache, Jean Marc; Fry, Stéphanie; Dominique, Stéphane; Jouneau, Stéphane; Lorillon, Gwenaël; Bugnet, Emmanuelle; Chiron, Raphael; Wallaert, Benoit; Valeyre, Dominique; Chevret, Sylvie

2015-03-14

The natural history of pulmonary Langerhans cell histiocytosis (PLCH) has been unclear due to the absence of prospective studies. The rate of patients who experience an early progression of their disease is unknown. Additionally, conflicting effects of smoking cessation on the outcome of PLCH have been reported. In this prospective, multicentre study, 58 consecutive patients with newly diagnosed PLCH were comprehensively evaluated over a two-year period. Our objectives were to estimate the incidence of early progression of the disease and to evaluate the impact of smoking status on lung function outcomes. Lung function deterioration was defined as a decrease of at least 15% in FEV1 and/or FVC and/or DLCO, compared with baseline values. At each visit, smoking status was recorded based on the patients' self-reports and urinary cotinine measurements that were blinded for the patients. The cumulative incidence of lung function outcomes over time was estimated using the non-parametric Kaplan-Meier method. Multivariate Cox models with time-dependent covariates were used to calculate the hazards ratios of the lung function deterioration associated with smoking status with adjustment for potential confounders. The cumulative incidence of lung function deterioration at 24 months was 38% (22% for FEV1 and DLCO, and 9% for FVC). In the multivariate analysis, smoking status and PaO2 at inclusion were the only factors associated with the risk of lung function deterioration. The patients' smoking statuses markedly changed over time. Only 20% of the patients quit using tobacco for the entire study period. Nevertheless, being a non-smoker was associated with a decreased risk of subsequent lung function deterioration, even after adjustment for baseline predictive factors. By serial lung computed tomography, the extent of cystic lesions increased in only 11% of patients. Serial lung function evaluation on a three- to six-month basis is essential for the follow-up of patients with recently diagnosed PLCH to identify those who experience an early progression of their disease. These patients are highly addicted to tobacco, and robust efforts should be undertaken to include them in smoking cessation programs. ClinicalTrials.gov: No: NCT01225601 .

Status of Complex Langevin

NASA Astrophysics Data System (ADS)

Seiler, Erhard

2018-03-01

I review the status of the Complex Langevin method, which was invented to make simulations of models with complex action feasible. I discuss the mathematical justification of the procedure, as well as its limitations and open questions. Various pragmatic measures for dealing with the existing problems are described. Finally I report on the progress in the application of the method to QCD, with the goal of determining the phase diagram of QCD as a function of temperature and baryonic chemical potential.

Status Report on Speech Research. A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications.

DTIC Science & Technology

1984-08-01

6, 391-395. Abbs, J. H., & Gracco, V. L. (in press). Control of complex motor gestures 0 and orofacial muscle responses to load perturbations of the...E2, and E, are on the same world line where %,! E. is causally constrained by E2 and E. is causally constrained by El. You take pains to note that the

MGMT methylation: a marker of response to temozolomide in low-grade gliomas.

PubMed

Everhard, Sibille; Kaloshi, Gentian; Crinière, Emmanuelle; Benouaich-Amiel, Alexandra; Lejeune, Julie; Marie, Yannick; Sanson, Marc; Kujas, Michèle; Mokhtari, Karima; Hoang-Xuan, Khê; Delattre, Jean-Yves; Thillet, Joëlle

2006-12-01

The methylation status of the O6-methylguanine-methyltransferase promoter (MGMTP) was evaluated in 68 low-grade gliomas treated by neoadjuvant temozolomide. Methylated MGMTP was detected in 63 of 68 (92.6 %) patients and was a favorable predictor of progression-free survival as compared with unmethylated MGMTP tumors (p < 0.0001). Assessment of MGMTP status could help identifying low-grade gliomas patients more likely to respond to chemotherapy or to benefit from MGMT depletion strategies.

ARM Climate Research Facility Quarterly Ingest Status Report

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

Koontz, A.; Sivaraman, C.

2016-10-01

The purpose of this report is to provide a concise status update for ingests maintained by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. The report is divided into the following sections: (1) new ingests for which development has begun, (2) progress on existing ingests, (3) future ingests that have been recently approved, (4) other work that leads to an ingest, and (5) top requested ingests from the ARM Data Archive. New information is highlighted in blue text.

ARM Climate Research Facility Quarterly Ingest Status Report

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

Koontz, A.; Sivaraman, C.

2016-07-01

The purpose of this report is to provide a concise status update for ingests maintained by the Atmospheric Radiation Measurement (ARM) Climate Research Facility. The report is divided into the following sections: (1) new ingests for which development has begun, (2) progress on existing ingests, (3) future ingests that have been recently approved, (4) other work that leads to an ingest, and (5) top requested ingests from the ARM Data Archive. New information is highlighted in blue text.

[The effect of potable mineral waters on the hormonal and psychological status (experimental and clinical research)].

PubMed

Polushina, N D; Babina, L M; Shvedunova, L N

1994-01-01

Experiments on 80 Wistar rats revealed the ability of Essentuki mineral waters to stimulate the reserves and sensitivity of the intestinal serotonin-producing system. A clinical trial on two groups of children (exposed to low-dose ionizing radiation or with posttraumatic astheno-neurotic syndrome) found out pronounced positive changes in the psychological status of the children which progressed in correlation with an increase of the blood serotonin levels.

Never, non-daily, and daily smoking status and progression to daily cigarette smoking as correlates of major depressive episode in a national sample of youth: Results from the National Survey of Drug Use and Health 2013 to 2015.

PubMed

Cohn, Amy M

2018-09-01

Cigarette smoking is associated with depression, and new initiates who progress more quickly to daily smoking may be at enhanced risk. In a nationally representative sample of youth, this study examined the association between daily, non-daily, and never smoking with past-year and lifetime major depressive episode (MDE) and, among daily smokers, whether faster progression to daily smoking was associated with increased MDE risk. Data were from n = 44,921 youth aged 12-17 in the 2013-2015 National Survey on Drug Use and Health. Weighted adjusted multivariable logistic regression models were used to examine the association of smoking status (daily, non-daily, never) with lifetime and past-year MDE, and the association between progression from cigarette trial to daily smoking with MDE outcomes among daily smokers. Daily and non-daily smokers had similar rates of lifetime and past-year MDE; rates of MDE were approximately 50% lower among never smokers. Compared to never smokers, adjusted models showed that non-daily smokers had a higher risk of past-year and lifetime MDE, while daily smokers had a higher risk of past-year but not lifetime MDE. Daily smoking youth who progressed more quickly from cigarette trial to daily use had an increased risk of both lifetime and past-year MDE. Prevention programs should target factors associated with the shift from cigarette experimentation to regular use to curb deleterious consequences of use. Copyright © 2018. Published by Elsevier Ltd.

Viewgraph description of Penn State's Propulsion Engineering Research Center: Activity highlights and future plans

NASA Technical Reports Server (NTRS)

Merkle, Charles L.

1991-01-01

Viewgraphs are presented that describe the progress and status of Penn State's Propulsion Engineering Research Center. The Center was established in Jul. 1988 by a grant from NASA's University Space Engineering Research Centers Program. After two and one-half years of operation, some 16 faculty are participating, and the Center is supporting 39 graduate students plus 18 undergraduates. In reviewing the Center's status, long-term plans and goals are reviewed and then the present status of the Center and the highlights and accomplishments of the past year are summarized. An overview of plans for the upcoming year are presented.

Association Between Breast Cancer Disease Progression and Workplace Productivity in the United States.

PubMed

Yin, Wesley; Horblyuk, Ruslan; Perkins, Julia Jane; Sison, Steve; Smith, Greg; Snider, Julia Thornton; Wu, Yanyu; Philipson, Tomas J

2017-02-01

Determine workplace productivity losses attributable to breast cancer progression. Longitudinal analysis linking 2005 to 2012 medical and pharmacy claims and workplace absence data in the US patients were commercially insured women aged 18 to 64 diagnosed with breast cancer. Productivity was measured as employment status and total quarterly workplace hours missed, and valued using average US wages. Six thousand four hundred and nine women were included. Breast cancer progression was associated with a lower probability of employment (hazard ratio [HR] = 0.65, P < 0.01) and increased workplace hours missed. The annual value of missed work was $24,166 for non-metastatic and $30,666 for metastatic patients. Thus, progression to metastatic disease is associated with an additional $6500 in lost work time (P < 0.05), or 14% of average US wages. Breast cancer progression leads to diminished likelihood of employment, increased workplace hours missed, and increased cost burden.

Technical Data and Reports on Nitrogen Dioxide Measurements and SIP Status

EPA Pesticide Factsheets

EPA collects data from the states and regions on their air quality and state implementation plan (SIP) progress. This information is compiled in a database, and used to create reports, trend charts, and maps.

Technical Data and Reports on Carbon Monoxide Measurements and SIP Status

EPA Pesticide Factsheets

EPA collects data from the states and regions on their air quality and state implementation plan (SIP) progress. This information is compiled in a database, and used to create reports, trend charts, and maps.

Second program on energy research and technologies

NASA Technical Reports Server (NTRS)

1982-01-01

The second major energy research and development program is described. Renewable and nonrenewable energy resources are presented which include nuclear technology and future energy sources, like fusion. The current status and outlook for future progress are given.

Sex Equity in Guidance and Counseling. Highlights: An ERIC/CAPS Digest.

ERIC Educational Resources Information Center

Hansen, Sunny; Harless, Deb

This document highlights progress in sex equity over the past 15 years, examines the current status and trends, and describes the role of counselors and educators as change agents in reducing sex bias. (NB)

The Technology Introduction of Chain Boiler Energy Conservation Transformation

NASA Astrophysics Data System (ADS)

Li, Henan; Liu, Xiwen; Yuan, Hong; Lin, Jiadai; Zhang, Yu

2017-12-01

Introduced the present status of chain boiler efficiency is low, the system analysis of the chain boiler optimization and upgrading of technology, for the whole progress of chain boiler to provide some ideas and reference.

Calculating Gravitational Wave Signature from Binary Black Hole Mergers

NASA Technical Reports Server (NTRS)

Centrella, Joan M.

2003-01-01

Calculations of the final merger stage of binary black hole evolution can only be carried out using full scale numerical relativity simulations. We review the status of these calculations, highlighting recent progress and current challenges.

Multiwavelength Observations of Blazars

NASA Technical Reports Server (NTRS)

Sambruna, Rita

2007-01-01

The last decade has seen formidable progress in our understanding of blazar jets, thanks to the advent of several higher-sensitivity observatories. I will review the status of the art for blazar jets focusing especially on the latest multiwavelength campaigns.

Competency-based education in anesthesiology: history and challenges.

PubMed

Ebert, Thomas J; Fox, Chris A

2014-01-01

The Accreditation Council for Graduate Medical Education is transitioning to a competency-based system with milestones to measure progress and define success of residents. The confines of the time-based residency will be relaxed. Curriculum must be redesigned and assessments will need to be precise and in-depth. Core anesthesiology faculty will be identified and will be the "trained observers" of the residents' progress. There will be logistic challenges requiring creative management by program directors. There may be residents who achieve "expert" status earlier than the required 36 months of clinical anesthesia education, whereas others may struggle to achieve acceptable status and will require additional education time. Faculty must accept both extremes without judgment. Innovative new educational opportunities will need to be created for fast learners. Finally, it will be important that residents embrace this change. This will require programs to clearly define the specific aims and measurement endpoints for advancement and success.

Speech research: A report on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications

NASA Astrophysics Data System (ADS)

Liberman, A. M.

1980-06-01

This report (1 April - 30 June) is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Manuscripts cover the following topics: The perceptual equivalance of two acoustic cues for a speech contrast is specific to phonetic perception; Duplex perception of acoustic patterns as speech and nonspeech; Evidence for phonetic processing of cues to place of articulation: Perceived manner affects perceived place; Some articulatory correlates of perceptual isochrony; Effects of utterance continuity on phonetic judgments; Laryngeal adjustments in stuttering: A glottographic observation using a modified reaction paradigm; Missing -ing in reading: Letter detection errors on word endings; Speaking rate; syllable stress, and vowel identity; Sonority and syllabicity: Acoustic correlates of perception, Influence of vocalic context on perception of the (S)-(s) distinction.

Economic impact of disease progression in follicular non-Hodgkin lymphoma

PubMed Central

Beveridge, Roy; Satram-Hoang, Sacha; Sail, Kavita; Darragh, Joseph; Chen, Clara; Forsyth, Michael; Reyes, Carolina

2011-01-01

Using a retrospective claims database, we estimated the economic costs of progression among patients with follicular non-Hodgkin lymphoma (f-NHL) treated in an outpatient community-based setting. Patients with f-NHL who received care between 1 July 2006 and 31 December 2009 were categorized into two cohorts based on whether they experienced progressive disease (PD) or not. Costs per patient per month (PPPM) were compared between patients with PD versus non-PD. Follow-up time was censored at the last entry for disease status or 6 months after the date of remission/stable disease or progression. Of the 1002 patients with f-NHL identified, 268 progressed and 734 did not. The mean overall costs PPPM over the 6-month follow-up period were significantly higher for patients with PD versus non-PD ($3527 vs. $860; difference = $2667; p < 0.001). This cost difference persisted within all resource categories evaluated. Results of this study indicate that therapies which delay progression for patients with f-NHL may result in potential cost savings. PMID:21745172

Use of Flutemetamol F 18-Labeled Positron Emission Tomography and Other Biomarkers to Assess Risk of Clinical Progression in Patients With Amnestic Mild Cognitive Impairment.

PubMed

Wolk, David A; Sadowsky, Carl; Safirstein, Beth; Rinne, Juha O; Duara, Ranjan; Perry, Richard; Agronin, Marc; Gamez, Jose; Shi, Jiong; Ivanoiu, Adrian; Minthon, Lennart; Walker, Zuzana; Hasselbalch, Steen; Holmes, Clive; Sabbagh, Marwan; Albert, Marilyn; Fleisher, Adam; Loughlin, Paul; Triau, Eric; Frey, Kirk; Høgh, Peter; Bozoki, Andrea; Bullock, Roger; Salmon, Eric; Farrar, Gillian; Buckley, Christopher J; Zanette, Michelle; Sherwin, Paul F; Cherubini, Andrea; Inglis, Fraser

2018-05-14

Patients with amnestic mild cognitive impairment (aMCI) may progress to clinical Alzheimer disease (AD), remain stable, or revert to normal. Earlier progression to AD among patients who were β-amyloid positive vs those who were β-amyloid negative has been previously observed. Current research now accepts that a combination of biomarkers could provide greater refinement in the assessment of risk for clinical progression. To evaluate the ability of flutemetamol F 18 and other biomarkers to assess the risk of progression from aMCI to probable AD. In this multicenter cohort study, from November 11, 2009, to January 16, 2014, patients with aMCI underwent positron emission tomography (PET) at baseline followed by local clinical assessments every 6 months for up to 3 years. Patients with aMCI (365 screened; 232 were eligible) were recruited from 28 clinical centers in Europe and the United States. Physicians remained strictly blinded to the results of PET, and the standard of truth was an independent clinical adjudication committee that confirmed or refuted local assessments. Flutemetamol F 18-labeled PET scans were read centrally as either negative or positive by 5 blinded readers with no knowledge of clinical status. Statistical analysis was conducted from February 19, 2014, to January 26, 2018. Flutemetamol F 18-labeled PET at baseline followed by up to 6 clinical visits every 6 months, as well as magnetic resonance imaging and multiple cognitive measures. Time from PET to probable AD or last follow-up was plotted as a Kaplan-Meier survival curve; PET scan results, age, hippocampal volume, and aMCI stage were entered into Cox proportional hazards logistic regression analyses to identify variables associated with progression to probable AD. Of 232 patients with aMCI (118 women and 114 men; mean [SD] age, 71.1 [8.6] years), 98 (42.2%) had positive results detected on PET scan. By 36 months, the rates of progression to probable AD were 36.2% overall (81 of 224 patients), 53.6% (52 of 97) for patients with positive results detected on PET scan, and 22.8% (29 of 127) for patients with negative results detected on PET scan. Hazard ratios for association with progression were 2.51 (95% CI, 1.57-3.99; P < .001) for a positive β-amyloid scan alone (primary outcome measure), 5.60 (95% CI, 3.14-9.98; P < .001) with additional low hippocampal volume, and 8.45 (95% CI, 4.40-16.24; P < .001) when poorer cognitive status was added to the model. A combination of positive results of flutemetamol F 18-labeled PET, low hippocampal volume, and cognitive status corresponded with a high probability of risk of progression from aMCI to probable AD within 36 months.

Infant-Mother Acoustic-Prosodic Alignment and Developmental Risk.

PubMed

Seidl, Amanda; Cristia, Alejandrina; Soderstrom, Melanie; Ko, Eon-Suk; Abel, Emily A; Kellerman, Ashleigh; Schwichtenberg, A J

2018-06-19

One promising early marker for autism and other communicative and language disorders is early infant speech production. Here we used daylong recordings of high- and low-risk infant-mother dyads to examine whether acoustic-prosodic alignment as well as two automated measures of infant vocalization are related to developmental risk status indexed via familial risk and developmental progress at 36 months of age. Automated analyses of the acoustics of daylong real-world interactions were used to examine whether pitch characteristics of one vocalization by the mother or the child predicted those of the vocalization response by the other speaker and whether other features of infants' speech in daylong recordings were associated with developmental risk status or outcomes. Low-risk and high-risk dyads did not differ in the level of acoustic-prosodic alignment, which was overall not significant. Further analyses revealed that acoustic-prosodic alignment did not predict infants' later developmental progress, which was, however, associated with two automated measures of infant vocalizations (daily vocalizations and conversational turns). Although further research is needed, these findings suggest that automated measures of vocalizations drawn from daylong recordings are a possible early identification tool for later developmental progress/concerns. https://osf.io/cdn3v/.

Vulvar Intraepithelial Neoplasia 3 in Women Less Than 35 Years

PubMed Central

Kesterson, Joshua P.; Lele, Shashikant

2016-01-01

Objective To examine the outcome of women diagnosed with vulvar intraepithelial neoplasia (VIN) 3 at less than 35 years. Materials and Methods All cases of VIN 3 treated in women less than 35 years treated at Roswell Park Cancer Institute between January 1973 and January 2008 were reviewed. Medical records were reviewed for year of diagnosis, treatment modality, recurrence and/or progression, associated medical conditions, history of genital condyloma, smoking status, history of cervical pathology, and treatment. Results Thirty-one women were identified. The mean age at diagnosis was 29 years. Smoking status was available in 28 patients, of which 82% (23/28) were current or former smokers. Eighty-one percent (25/31) of the women had cervical disease. Fifty-two percent (16/31) had a history of genital condyloma. Ten of the 31 women (32%) were diagnosed with persistence or recurrence of VIN 3. Three women (9.7%) progressed to invasive carcinoma. Conclusions Women diagnosed with VIN 3 at less than 35 years are at risk for persistence and/or recurrence of their disease as well as progression to carcinoma, warranting frequent and prolonged follow-up with liberal utilization of directed biopsies of suspicious lesions. PMID:27942201

Obesity and Diabetes as Accelerators of Functional Decline; Can Lifestyle Interventions Maintain Functional Status in High Risk Older Adults?

PubMed Central

Anton, Stephen D.; Karabetian, Christy; Naugle, Kelly; Buford, Thomas W.

2013-01-01

Obesity and diabetes are known risk factors for the development of physical disability among older adults. With the number of seniors with these conditions rising worldwide, the prevention and treatment of physical disability in these persons has become a major public health challenge. Sarcopenia, the progressive loss of muscle mass and strength, has been identified as a common pathway associated with the initial onset and progression of physical disability among older adults. A growing body of evidence suggests that metabolic dysregulation associated with obesity and diabetes accelerates the progression of sarcopenia, and subsequently functional decline in older adults. The focus of this brief review is on the contributions of obesity and diabetes in accelerating sarcopenia and functional decline among older adults. We also briefly discuss the underexplored interaction between obesity and diabetes that may further accelerate sarcopenia and place obese older adults with diabetes at particularly high risk of disability. Finally, we review findings from studies that have specifically tested the efficacy of lifestyle-based interventions in maintaining the functional status of older persons with obesity and/or diabetes. PMID:23832077

Applications of Nutritional Biomarkers in Global Health Settings.

PubMed

Prentice, Andrew M

2016-01-01

In global health settings, there are three generic areas that require reliable biomarkers of nutritional status and function. Population surveillance needs to identify key nutrient deficiencies (or excesses) to monitor progress towards elimination of nutritional imbalances and to stratify populations into groups especially 'at risk' to whom public health resources can be focused. Clinical interventions need biomarkers to help identify disease pathways, to assist in targeting nutrient prescriptions, and to avoid potential harm (e.g. in the case of iron). Discovery science requires biomarkers in many domains, but especially in the study of nutrient-gene interactions and regarding the effects of nutritional status on the epigenome. Each of these applications imposes different constraints on the methodology though in all cases the optimum biomarker would have high sensitivity and specificity, would capture variation of functional significance, and would be cheap and easy to apply. These attributes are hard to achieve, and recent progress towards next-generation biomarkers, though holding much promise, has not yet delivered significant breakthroughs in the global health setting. Recent efforts to overcome these problems by two initiatives (BOND and INSPIRE) are highlighted as exemplars of a route map to progress. © 2016 Nestec Ltd., Vevey/S. Karger AG, Basel.

Management of advanced prostate cancer in senior adults: the new landscape.

PubMed

Aapro, Matti S

2012-01-01

The landscape of treatment for advanced prostate cancer is continually evolving as new therapies are developed and guidelines are constantly updated. However, the management of older men with advanced disease is not optimal. Many men are denied chemotherapy based on their chronological age, not their health status. Androgen-deprivation therapy (ADT) remains the mainstay of first-line treatment of advanced disease. Once the disease becomes resistant to castration, docetaxel-based chemotherapy is the regulatory-approved standard of care, irrespective of age. The place of weekly docetaxel in patients with poor performance status and signs of frailty has to be further evaluated in clinical studies. New treatments are now available, or on the horizon, for disease that progresses during or after docetaxel therapy. Cabazitaxel and abiraterone have been shown to prolong survival, irrespective of age, and are already in clinical use having received regulatory approval. The optimal sequence for these two agents is still unknown, although there is some indication that in patients predicted to be poor responders to abiraterone (high Gleason score, progression during docetaxel therapy, rapid progression to castrate-resistant prostate cancer with ADT) cabazitaxel should be the preferred choice. Further advances are being investigated, with promising data reported from phase III trials.

Vulvar Intraepithelial Neoplasia 3 in Women Less Than 35 Years.

PubMed

Kesterson, Joshua P; Lele, Shashikant

2009-10-01

To examine the outcome of women diagnosed with vulvar intraepithelial neoplasia (VIN) 3 at less than 35 years. All cases of VIN 3 treated in women less than 35 years treated at Roswell Park Cancer Institute between January 1973 and January 2008 were reviewed. Medical records were reviewed for year of diagnosis, treatment modality, recurrence and/or progression, associated medical conditions, history of genital condyloma, smoking status, history of cervical pathology, and treatment. Thirty-one women were identified. The mean age at diagnosis was 29 years. Smoking status was available in 28 patients, of which 82% (23/28) were current or former smokers. Eighty-one percent (25/31) of the women had cervical disease. Fifty-two percent (16/31) had a history of genital condyloma. Ten of the 31 women (32%) were diagnosed with persistence or recurrence of VIN 3. Three women (9.7%) progressed to invasive carcinoma. Women diagnosed with VIN 3 at less than 35 years are at risk for persistence and/or recurrence of their disease as well as progression to carcinoma, warranting frequent and prolonged follow-up with liberal utilization of directed biopsies of suspicious lesions.

An attempt at the computer-aided management of HIV infection

NASA Astrophysics Data System (ADS)

Ida, A.; Oharu, Y.; Sankey, O.

2007-07-01

The immune system is a complex and diverse system in the human body and HIV virus disrupts and destroys it through extremely complicated but surprisingly logical process. The purpose of this paper is to make an attempt to present a method for the computer-aided management of HIV infection process by means of a mathematical model describing the dynamics of the host pathogen interaction with HIV-1. Treatments for the AIDS disease must be changed to more efficient ones in accordance with the disease progression and the status of the immune system. The level of progression and the status are represented by parameters which are governed by our mathematical model. It is then exhibited that our model is numerically stable and uniquely solvable. With this knowledge, our mathematical model for HIV disease progression is formulated and physiological interpretations are provided. The results of our numerical simulations are visualized, and it is seen that our results agree with medical aspects from the point of view of antiretroviral therapy. It is then expected that our approach will take to address practical clinical issues and will be applied to the computer-aided management of antiretroviral therapies.

Fuel Cell Buses in U.S. Transit Fleets: Current Status 2015

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

Eudy, Leslie; Post, Matthew; Gikakis, Christina

This report, published annually, summarizes the progress of fuel cell electric bus (FCEB) development in the United States and discusses the achievements and challenges of introducing fuel cell propulsion in transit. Various stakeholders, including FCEB developers, transit agencies, and system integrators, have expressed the value of this annual status report, which provides a summary of results from evaluations performed by the National Renewable Energy Laboratory. The annual status report tracks the progress of the FCEB industry toward meeting technical targets, documents the lessons learned, and discusses the path forward for commercial viability of fuel cell technology for transit buses. Themore » 2015 summary results primarily focus on the most recent year for each demonstration, from August 2014 through July 2015. The results for these buses account for more than 1,045,000 miles traveled and 83,000 hours of fuel cell power system operation. The primary results presented in the report are from two demonstrations of fuel-cell-dominant bus designs: the Zero Emission Bay Area Demonstration Group led by Alameda-Contra Costa Transit District (AC Transit) in California and the American Fuel Cell Bus Project at SunLine Transit Agency in California.« less

O6-Methylguanine DNA Methyltransferase Status Does Not Predict Response or Resistance to Alkylating Agents in Well-Differentiated Pancreatic Neuroendocrine Tumors.

PubMed

Raj, Nitya; Klimstra, David S; Horvat, Natally; Zhang, Liying; Chou, Joanne F; Capanu, Marinela; Basturk, Olca; Do, Richard Kinh Gian; Allen, Peter J; Reidy-Lagunes, Diane

2017-07-01

Alkylating agents have activity in well-differentiated pancreatic neuroendocrine tumors (WD panNETs). In glioblastoma multiforme, decreased activity of O-methylguanine DNA methyltransferase (MGMT) predicts response; in panNETs, MGMT relevance is unknown. We identified patients with WD panNETs treated with alkylating agents, determined best overall response by Response Evaluation Criteria In Solid Tumors (RECIST) 1.1, and performed MGMT activity testing. Fifty-six patients were identified; 26 (46%) of the 56 patients experienced partial response, 24 (43%) of 56 experienced stable disease, and 6 (11%) of 56 experienced progression of disease. O-methylguanine DNA methyltransferase status was available for 36 tumors. For tumors with partial response, 10 (67%) of 15 were MGMT deficient, and 5 (33%) of 15 were MGMT intact. For tumors with stable disease, 7 (47%) of 15 were MGMT deficient, and 8 (53%) of 15 were MGMT intact. For tumors with progression of disease, 3 (50%) of 6 were MGMT deficient, and 3 (50%) of 6 were MGMT intact. We observed response and resistance to alkylating agents in MGMT-deficient and MGMT-intact tumors. O-methylguanine DNA methyltransferase status should not guide alkylating agent therapy in WD panNETs.

The status of glutathione peroxidase, superoxide dismutase, vitamins A, C, E and malondialdehyde in patients with cardiovascular disease in Zahedan, Southeast Iran.

PubMed

Karajibani, Mansour; Hashemi, Mohammad; Montazerifar, Farzaneh; Bolouri, Ahmad; Dikshit, Madhurima

2009-08-01

Growing evidence has demonstrated that oxidative stress and increased altered oxygen utilization contribute to atherogenesis and cardiovascular disease (CVD) progression. Antioxidants protect the body from damage caused by free radicals. The objective of this study was to determine antioxidants status in CVD patients. This cross-sectional study was performed on 71 patients clinically diagnosed with CVD and 63 healthy individuals. Plasma malondialdehyde (MDA) level was measured for lipid peroxidation product and erythrocyte SOD and GPx activities as enzymatic antioxidants. The serum levels of vitamins A and E were assayed using HPLC and vitamin C by the photometric method. Total antioxidant capacity (TAC) was measured using the ferric reducing ability of plasma (FRAP) method. The results showed a significant reduction in antioxidant status (enzymatic and non-enzymatic) with a concomitant increase in the concentrations of lipid peroxidation products in CVD patients. There was a significant inverse correlation among TAC, SOD, GPx and vitamin C with MDA. It can be concluded that the antioxidant defense system plays an important role in preventing the development and progression of CVD with the ability to control oxidative stress.

Status report on speech research. A report on the status and progress of studies of the nature of speech, instrumentation for its investigation and practical applications

NASA Astrophysics Data System (ADS)

Studdert-Kennedy, M.; Obrien, N.

1983-05-01

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Manuscripts cover the following topics: The influence of subcategorical mismatches on lexical access; The Serbo-Croatian orthography constraints the reader to a phonologically analytic strategy; Grammatical priming effects between pronouns and inflected verb forms; Misreadings by beginning readers of Serrbo-Croatian; Bi-alphabetism and work recognition; Orthographic and phonemic coding for word identification: Evidence for Hebrew; Stress and vowel duration effects on syllable recognition; Phonetic and auditory trading relations between acoustic cues in speech perception: Further results; Linguistic coding by deaf children in relation beginning reading success; Determinants of spelling ability in deaf and hearing adults: Access to linguistic structures; A dynamical basis for action systems; On the space-time structure of human interlimb coordination; Some acoustic and physiological observations on diphthongs; Relationship between pitch control and vowel articulation; Laryngeal vibrations: A comparison between high-speed filming and glottographic techniques; Compensatory articulation in hearing impaired speakers: A cinefluorographic study; and Review (Pierre Delattre: Studies in comparative phonetics.)

Optimising the use of cetuximab in the continuum of care for patients with metastatic colorectal cancer.

PubMed

Goldberg, Richard M; Montagut, Clara; Wainberg, Zev A; Ronga, Philippe; Audhuy, François; Taieb, Julien; Stintzing, Sebastian; Siena, Salvatore; Santini, Daniele

2018-01-01

The anti-epidermal growth factor receptor (EGFR) monoclonal antibody cetuximab in combination with chemotherapy is a standard of care in the first-line treatment of RAS wild-type (wt) metastatic colorectal cancer (mCRC) and has demonstrated efficacy in later lines. Progressive disease (PD) occurs when tumours develop resistance to a therapy, although controversy remains about whether PD on a combination of chemotherapy and targeted agents implies resistance to both components. Here, we propose that some patients may gain additional clinical benefit from the reuse of cetuximab after having PD on regimens including cetuximab in an earlier treatment line. We conducted a non-systematic literature search in PubMed and reviewed published and ongoing clinical trials, focusing on later-line cetuximab reuse in patients with mCRC. Evidence from multiple studies suggests that cetuximab can be an efficacious and tolerable treatment when continued or when fit patients with mCRC are retreated with it after a break from anti-EGFR therapy. Furthermore, on the basis of available preclinical and clinical evidence, we propose that longitudinal monitoring of RAS status may identify patients suitable for such a strategy. Patients who experience progression on cetuximab plus chemotherapy but have maintained RAS wt tumour status may benefit from continuation of cetuximab with a chemotherapy backbone switch because they have probably developed resistance to the chemotherapeutic agents rather than the biologic component of the regimen. Conversely, patients whose disease progresses on cetuximab-based therapy due to drug-selected clonal expansion of RAS- mutant tumour cells may regain sensitivity to cetuximab following a defined break from anti-EGFR therapy. Looking to the future, we propose that RAS status determination at disease progression by liquid, needle or excisional biopsy may identify patients eligible for cetuximab continuation and rechallenge. With this approach, treatment benefit can be extended, adding to established continuum-of-care strategies in patients with mCRC.

[Nutritional status in pediatric intermediate care: Assessment at admission, progression during the stay and after discharge].

PubMed

Hubert, A; Ford-Chessel, C; Berthiller, J; Peretti, N; Javouhey, E; Valla, F V

2016-04-01

Malnutrition, known as a cause of morbidity, has not been studied in children admitted to pediatric intermediate care units. This study aimed to describe the association between patients' nutritional status and the relative severity of illness that characterizes this population. In this prospective longitudinal study, a dedicated nutrition support team assessed the nutritional status of all children, aged 5 days to 18 years, admitted to our university pediatric intermediate care unit (Hôpital Femme-Mère-Enfants, Lyon, France) over one year (2012-2013). Weight, height, body mass index, weight-for-age ratio, height-for-age ratio, and the analysis of growth curves were collected at admission. We monitored patients' weight, which allowed us to detect malnutrition occurrence during the stay, and its progression up to 3 months after discharge. A total of 459 patients were enrolled. Based on the analysis integrating all nutritional indices and the progression of growth curves, malnutrition at admission was detected in 23.8% of children (20.5% and 6.8% suffered from acute and chronic malnutrition, respectively). Based only on the body mass index, malnutrition was detected in 15.5% of children. Chronic disease appeared as a risk factor for malnutrition at admission (P=0.0001) and young age for acute malnutrition (P=0.04). The incidence of acquired malnutrition during the stay (in children with a length of stay > 5 days) was up to 26%, and dyspnea was the only risk factor identified. This population recovered with a normal nutritional status late (66% after 2 months and 16% after 3 months). The prevalence of malnutrition is high in our pediatric intermediate care unit. The occurrence of acquired malnutrition during the stay is frequent. All children should benefit from systematic nutritional assessment at admission as well as careful monitoring during the stay and after discharge, to adapt early and individualized nutritional support. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Adaptive changes in renal mitochondrial redox status in diabetic nephropathy

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

Putt, David A.; Zhong, Qing; Lash, Lawrence H., E-mail: l.h.lash@wayne.edu

2012-01-15

Nephropathy is a serious and common complication of diabetes. In the streptozotocin (STZ)-treated rat model of diabetes, nephropathy does not typically develop until 30 to 45 days post-injection, although hyperglycemia occurs within 24 h. We tested the hypothesis that chronic hyperglycemia results in a modest degree of oxidative stress that is accompanied by compensatory changes in certain antioxidants and mitochondrial redox status. We propose that as kidneys progress to a state of diabetic nephropathy, further adaptations occur in mitochondrial redox status. Basic parameters of renal function in vivo and several parameters of mitochondrial function and glutathione (GSH) and redox statusmore » in isolated renal cortical mitochondria from STZ-treated and age-matched control rats were examined at 30 days and 90 days post-injection. While there was no effect of diabetes on blood urea nitrogen, measurement of other, more sensitive parameters, such as urinary albumin and protein, and histopathology showed significant and progressive worsening in diabetic rats. Thus, renal function is compromised even prior to the onset of frank nephropathy. Changes in mitochondrial respiration and enzyme activities indicated existence of a hypermetabolic state. Higher mitochondrial GSH content and rates of GSH transport into mitochondria in kidneys from diabetic rats were only partially due to changes in expression of mitochondrial GSH carriers and were mostly due to higher substrate supply. Although there are few clear indicators of oxidative stress, there are several redox changes that occur early and change further as nephropathy progresses, highlighting the complexity of the disease. Highlights: ►Adaptive changes in renal mitochondrial and redox status in diabetic rats. ►Modest renal dysfunction even prior to onset of nephropathy. ►Elevated concentrations of mitochondrial GSH in diabetic kidneys. ►Change in GSH due partly to increased protein expression of transporter. ►Oxidatively modified proteins in renal mitochondria from diabetic rats.« less

Inflammatory status in human hepatic cirrhosis

PubMed Central

Martínez-Esparza, María; Tristán-Manzano, María; Ruiz-Alcaraz, Antonio J; García-Peñarrubia, Pilar

2015-01-01

This review focuses on new findings about the inflammatory status involved in the development of human liver cirrhosis induced by the two main causes, hepatitis C virus (HCV) infection and chronic alcohol abuse, avoiding results obtained from animal models. When liver is faced to a persistent and/or intense local damage the maintained inflammatory response gives rise to a progressive replacement of normal hepatic tissue by non-functional fibrotic scar. The imbalance between tissue regeneration and fibrosis will determine the outcome toward health recovery or hepatic cirrhosis. In all cases progression toward liver cirrhosis is caused by a dysregulation of mechanisms that govern the balance between activation/homeostasis of the immune system. Detecting differences between the inflammatory status in HCV-induced vs alcohol-induced cirrhosis could be useful to identify specific targets for preventive and therapeutic intervention in each case. Thus, although survival of patients with alcoholic cirrhosis seems to be similar to that of patients with HCV-related cirrhosis (HCV-C), there are important differences in the altered cellular and molecular mechanisms implicated in the progression toward human liver cirrhosis. The predominant features of HCV-C are more related with those that allow viral evasion of the immune defenses, especially although not exclusively, inhibition of interferons secretion, natural killer cells activation and T cell-mediated cytotoxicity. On the contrary, the inflammatory status of alcohol-induced cirrhosis is determined by the combined effect of direct hepatotoxicity of ethanol metabolites and increases of the intestinal permeability, allowing bacteria and bacterial products translocation, into the portal circulation, mesenteric lymph nodes and peritoneal cavity. This phenomenon generates a stronger pro-inflammatory response compared with HCV-related cirrhosis. Hence, therapeutic intervention in HCV-related cirrhosis must be mainly focused to counteract HCV-immune system evasion, while in the case of alcohol-induced cirrhosis it must try to break the inflammatory loop established at the gut-mesenteric lymph nodes-peritoneal-systemic axis. PMID:26556984

CD147 expression predicts biochemical recurrence after prostatectomy independent of histologic and pathologic features.

PubMed

Bauman, Tyler M; Ewald, Jonathan A; Huang, Wei; Ricke, William A

2015-07-25

CD147 is an MMP-inducing protein often implicated in cancer progression. The purpose of this study was to investigate the expression of CD147 in prostate cancer (PCa) progression and the prognostic ability of CD147 in predicting biochemical recurrence after prostatectomy. Plasma membrane-localized CD147 protein expression was quantified in patient samples using immunohistochemistry and multispectral imaging, and expression was compared to clinico-pathological features (pathologic stage, Gleason score, tumor volume, preoperative PSA, lymph node status, surgical margins, biochemical recurrence status). CD147 specificity and expression were confirmed with immunoblotting of prostate cell lines, and CD147 mRNA expression was evaluated in public expression microarray datasets of patient prostate tumors. Expression of CD147 protein was significantly decreased in localized tumors (pT2; p = 0.02) and aggressive PCa (≥pT3; p = 0.004), and metastases (p = 0.001) compared to benign prostatic tissue. Decreased CD147 was associated with advanced pathologic stage (p = 0.009) and high Gleason score (p = 0.02), and low CD147 expression predicted biochemical recurrence (HR 0.55; 95 % CI 0.31-0.97; p = 0.04) independent of clinico-pathologic features. Immunoblot bands were detected at 44 kDa and 66 kDa, representing non-glycosylated and glycosylated forms of CD147 protein, and CD147 expression was lower in tumorigenic T10 cells than non-tumorigenic BPH-1 cells (p = 0.02). Decreased CD147 mRNA expression was associated with increased Gleason score and pathologic stage in patient tumors but is not associated with recurrence status. Membrane-associated CD147 expression is significantly decreased in PCa compared to non-malignant prostate tissue and is associated with tumor progression, and low CD147 expression predicts biochemical recurrence after prostatectomy independent of pathologic stage, Gleason score, lymph node status, surgical margins, and tumor volume in multivariable analysis.

[The effect of low-protein diet supplemented with ketoacids in patients with chronic renal failure].

PubMed

Molnár, Márta; Szekeresné Izsák, Margit; Nagy, Judit; Figler, Mária

2009-02-01

It is known that dietary protein restriction slows the progression of chronic renal disease. If daily protein intake is less than 0.5-0.6 g/kgbw, the diet has to be supplemented with essential aminoacids/ketoacids. In this study the authors evaluate the long-term effect of low-protein diet supplemented with ketoacids on the progression of chronic renal failure, calcium and phosphorus metabolism, nutritional status, the compliance of patients and the permanent dietary education for the compliance. 51 predialysis patients have been treated with ketoacids supplemented low-protein diet during 12-57 months (mean treatment period: 26 months). Serum creatinine raised from 349.72+/-78.04 micromol/l to 460.66+/-206.66 micromol/l (27 micromol/l/year or 2.3 micromol/l/month), glomerular filtration rate (GFR) decreased from 21.52+/-7.84 ml/min to 18.22+/-7.76 ml/min (0.83 ml/min/year or 0.07 ml/min/month). The slope of 1/serum creatinine versus time was 0.0018 by linear regression analysis. Serum parathormon decreased significantly, but serum calcium and phosphorus did not change. Nutritional status of patients did not change significantly during the follow-up period. Protein intake decreased significantly and remained at this lower level during the treatment period. According to results: low-protein diet supplemented with ketoacids was effective in slowing progression of chronic renal failure, decreased PTH, did not change nutritional status. With permanently and good education it was possible to keep patients on low-protein diet for a long period.

LSST telescope and site status

NASA Astrophysics Data System (ADS)

Gressler, William J.

2016-07-01

The Large Synoptic Survey Telescope (LSST) Project1 received its construction authorization from the National Science Foundation in August 2014. The Telescope and Site (T and S) group has made considerable progress towards completion in subsystems required to support the scope of the LSST science mission. The LSST goal is to conduct a wide, fast, deep survey via a 3-mirror wide field of view optical design, a 3.2-Gpixel camera, and an automated data processing system. The summit facility is currently under construction on Cerro Pachón in Chile, with major vendor subsystem deliveries and integration planned over the next several years. This paper summarizes the status of the activities of the T and S group, tasked with design, analysis, and construction of the summit and base facilities and infrastructure necessary to control the survey, capture the light, and calibrate the data. All major telescope work package procurements have been awarded to vendors and are in varying stages of design and fabrication maturity and completion. The unique M1M3 primary/tertiary mirror polishing effort is completed and the mirror now resides in storage waiting future testing. Significant progress has been achieved on all the major telescope subsystems including the summit facility, telescope mount assembly, dome, hexapod and rotator systems, coating plant, base facility, and the calibration telescope. In parallel, in-house efforts including the software needed to control the observatory such as the scheduler and the active optics control, have also seen substantial advancement. The progress and status of these subsystems and future LSST plans during this construction phase are presented.

Technical progress in silicon sheet growth under DOE/JPL FSA program, 1975-1986

NASA Technical Reports Server (NTRS)

Kalejs, J. P.

1986-01-01

The technical progress made in the Silicon Sheet Growth Program during its 11 years was reviewed. At present, in 1986, only two of the original 9 techniques have survived to the start-up, pilot-plant stage in industry. These two techniques are the edge-defined, film-fed growth (EFG) technique that produces closed shape polygons, and the WEB dendritic technique that produces single ribbons. Both the status and future concerns of the EFG and WEB techniques were discussed.

Progress on Development of the New FDIRC PID Detector

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

Vavra, Jerry

2012-08-03

We present a progress status of a new concept of PID detector called FDIRC, intended to be used at the SuperB experiment, which requires {pi}/K separation up to a few GeV/c. The new photon camera is made of the solid fused-silica optics with a volume 25x smaller and speed increased by a factor of ten compared to the BaBar DIRC, and therefore will be much less sensitive to electromagnetic and neutron background

Photonic quantum information: science and technology

PubMed Central

TAKEUCHI, Shigeki

2016-01-01

Recent technological progress in the generation, manipulation and detection of individual single photons has opened a new scientific field of photonic quantum information. This progress includes the realization of single photon switches, photonic quantum circuits with specific functions, and the application of novel photonic states to novel optical metrology beyond the limits of standard optics. In this review article, the recent developments and current status of photonic quantum information technology are overviewed based on the author’s past and recent works. PMID:26755398

CERT TST November 2016 Visit Summary

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

Little, Robert Currier; Bailey, Teresa S.; Kahler, III, Albert Comstock

2017-04-27

The dozen plus presentations covered the span of the Center’s activities, including experimental progress, simulations of the experiments (both for calibration and validation), UQ analysis, nuclear data impacts, status of simulation codes, methods development, computational science progress, and plans for upcoming priorities. All three institutions comprising the Center (Texas A&M, University of Colorado Boulder, and Simon Fraser University) were represented. Center-supported students not only gave two of the oral presentations, but also highlighted their research in a number of excellent posters.

[Research progress on fascioliasis].

PubMed

Liu, Qian; Cheng, Na; Zhou, Yan; Xu, Xue-Nian

2013-06-01

Fascioliasis is an important zoonosis caused by Fasciola spp. It can cause pathological damages to human liver and gallbladder, as well as economic loss in animal husbandry. Fascioliasis can be easily misdiagnosed with other hepatobiliary diseases. The appearance of resistance to triclabendazole is an issue problem for fascioliasis control. Therefore, research for better diagnostic methods, effective drugs and vaccines become to the focus of fascioliasis control. This article summarizes the progress on epidemiological status, diagnostic method, therapy, drug resistance, vaccine and omics of fascioliasis.

Ares V: Current Status and Future Capabilities

NASA Technical Reports Server (NTRS)

Sumrall, Phil

2009-01-01

This slide presentation reviews the progress made in the design and development of the Ares V launch vehicle. Included in the presentation are views of the elements of the Ares V, the commonality of the Ares I and V, a chart that shows the progress made in the design of the launcher, description of the current activities around the design and preparation for the Ares V, and a slide describing the prospect of large payload volume and the flexibility that this gives to new space sciences.

Fermilab’s Accelerator Complex: Current Status, Upgrades and Outlook

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

Convery, M. E.

We report on the status of the Fermilab accelerator complex, including recent performance, upgrades in progress, and plans for the future. Beam delivery to the neutrino experiments surpassed our goals for the past year. The Proton Improvement Plan is well underway with successful 15 Hz beam operation. Beam power of 700 kW to the NOvA experiment was demonstrated and will be routine in the next year. We are also preparing the Muon Campus to commission beam to the g-2 experiment.

Geologic Mapping of the Medusae Fossae Formation on Mars (MC-8 SE and MC-23 NW) and the Northern Lowlands of Venus (V-16 and V-15)

NASA Technical Reports Server (NTRS)

Zimbelman, J. R.

2008-01-01

This report summarizes the status of a mapping project supported by NASA grant NNX07AP42G, funding for which became available on July 18, focusing on the mapping of the Medusae Fossae Formation (MFF) on Mars. The report also briefly discusses the status of maps of Venus and Ascraeus Mons, begun under previous NASA grants but which are still in progress.

Research status and development of application fields in enzyme technology

NASA Astrophysics Data System (ADS)

Ji, Y. B.; Wang, S. W.; Yu, M.; Ru, X.; Wei, C.; Zhu, H. J.; Li, Z. Y.; Zhao, H.; Qiao, A. N.; Guo, S. Z.; Lu, L.

2018-01-01

Biological enzymes are catalyzed by living cells, most of which are proteins, and very few are RNA. Biological engineering as a new high-tech has been rapid development, Enzyme manufacturing and application areas are gradually expanding, In this paper, the status and progress of the application of enzyme technology are reviewed by reviewing the literature. and aims to provide reference for the application of enzyme technology and provide scientific basis for its future research and development in new field.

Status Report on Speech Research. A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications.

DTIC Science & Technology

1985-10-01

speech errors. References Anderson, V. A. (1942). Training the speaking voice. New York: Oxford University Press. 50...is only about speech perception , in contrast to some t.at deal with other perceptual processes (e.g., Berkeley, 1709; Fest- inger, Burnham, Ono...there a process of learned equivalence. An example is the claim that the 66 * ° - . . Liberman & Mattingly: The Motor Theory of Speech Perception Revised

CO2 Capture Project: An Integrated, Collaborative Technology Development Project For CO2 Separation, Capture And Geologic Sequestration

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

Helen Kerr

2002-01-10

This report (which forms part of the requirements of the Statement of Work Task 0, subtask 0.4) records progress towards defining a detailed Work Plan for the CCP 30 days after contract initiation. It describes the studies planned, workscope development and technology provider bid evaluation status at that time. Business sensitive information is provided separately in Appendix 1. Contract negotiations are on hold pending award of patent waiver status to the CCP.

Status of the Terrestrial Planet Finder Interferometer (TPF-I)

NASA Technical Reports Server (NTRS)

Beichman, Charles; Lawson, Peter; Lay, Oliver; Ahmed, Asif; Unwin, Steve; Johnston, K.

2006-01-01

The interferometric version of the Terrestrial Planet Finder (TPF-I) has the potential to find and characterize earth-sized planets in the habitable zones of over 250 nearby stars and to search for life using biomarkers in the atmospheres of any planets found. The scientific case for such a mission continues to be strengthened by on-going progress in the detection of planets via indirect means. This paper summarizes the status of TPF-I, illustrative scientific requirements for the mission, and its enabling technologies.

Postdoctoral and Senior Postdoctoral Resident Research Associateship Program and Research Management Associateship Program for the National Aeronautics and Space Administration

NASA Technical Reports Server (NTRS)

1986-01-01

Information on the status of all Resident Research Associated and Research Management Associates is provided. All Associated whose tenure continued as of June 1, 1985 are listed alphabetically by laboratory. Also included are their countries of citizenship and dates of tenure. The status of reporting obligations are summarized. A list of progress reports received during this reporting period is also provided. All Associates who terminated during the reporting period are listed.

Muon neutrino CCQE at MINERvA

DOE PAGES

Betancourt, M.

2016-12-13

A precise understanding of quasi-elastic interactions is crucial to measure neutrino oscillations. The MINERvA experiment is currently working on different analyses of muon neutrino charged current quasi-elastic interactions. Here, we present updates to the previous quasi-elastic measurement, using a new flux, and we present the status of several analyses in progress; including double differential cross sections, a study of final state interactions using a sample with muon and a proton and the status of the CCQE analysis in the medium energy neutrino beam.

75 FR 37752 - Measuring Progress on Food Safety: Current Status and Future Directions; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... foodborne illness. FSIS, FDA, and CDC are collaborating to address the methodological and data challenges... regarding metrics and on current methods being used. Accordingly, the Agencies will hold two regional public...

The Mars Exploration Rover Project : 2005 surface operations results

NASA Technical Reports Server (NTRS)

Erickson, James K.; Callas, John L.; Haldemann, Albert F. C.

2005-01-01

The intent of this paper is to provide the aerospace community a status report of the progress of the Mars Rovers exploration of the Martian surface, picking up after the landings and continuing through fiscal year 2005.

75 FR 63449 - Chief of Engineers Environmental Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-15

... Mexico, sea level rise in south Florida, and progress and status of South Florida ecosystem restoration..., Florida 33134. Time: 9 a.m. to 12 p.m. Thirty minutes will be set aside for public comment. Members of the...

Status report on CIP/CUP progress

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

Larkin, W.J.

1975-01-01

Work on the Cascade Improvement Program (CIP) and the Cascade Uprating Program (CUP) continues basically on schedule. When completed the productive capability of the gaseous diffusion facilities at Paducah, Oak Ridge, and Portsmouth will be increased by 60 percent. (JGB)

VLBI Technology Development at SHAO

NASA Technical Reports Server (NTRS)

Zhang, Xiuzhong; Shu, Fengchun; Xiang, Ying; Zhu, Renjie; Xu, Zhijun; Chen, Zhong; Zheng, Weimin; Luo, Jintao; Wu, Yajun

2010-01-01

VLBI technology development made significant progress at SHAO in the last few years. The development status of the Chinese DBBC, the software and FPGA-based correlators, and the new VLBI antenna, as well as VLBI applications are summarized in this paper.

Report: Fiscal Year 2006 Federal Information Security Management Act Report Status of EPA’s Computer Security Program

EPA Pesticide Factsheets

Report #2006-S-00008, September 25, 2006. Although the Agency has made substantial progress to improve its security program, the OIG identified weaknesses in the Agency’s incident reporting practices.

Technical Data and Reports on Sulfur Dioxide (SO2) Measurements and SIP Status

EPA Pesticide Factsheets

EPA collects data from the states and regions on their air quality and state implementation plan (SIP) progress. This information is compiled in a database, and used to create reports, trend charts, and maps.

Fuel Cell Buses in U.S. Transit Fleets : Current Status 2014

DOT National Transportation Integrated Search

2014-12-03

This report, published annually, summarizes the progress of fuel cell electric bus (FCEB) development in the United States and discusses the achievements and challenges of introducing fuel cell propulsion in transit. Various stakeholders, including d...

Prototype solar heating and hot water systems

NASA Technical Reports Server (NTRS)

1978-01-01

Progress made in the development of a solar hot water and space heating system is described in four quarterly reports. The program schedules, technical status and other program activities from 6 October 1976 through 30 September 1977 are provided.

Nontraditional Families and Childhood Progress Through School

PubMed Central

ROSENFELD, MICHAEL J.

2010-01-01

I use U.S. census data to perform the first large-sample, nationally representative tests of outcomes for children raised by same-sex couples. The results show that children of same-sex couples are as likely to make normal progress through school as the children of most other family structures. Heterosexual married couples are the family type whose children have the lowest rates of grade retention, but the advantage of heterosexual married couples is mostly due to their higher socioeconomic status. Children of all family types (including children of same-sex couples) are far more likely to make normal progress through school than are children living in group quarters (such as orphanages and shelters). PMID:20879687

29 CFR 97.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-07-01

... limited to: (1) Final performance or progress report. (2) Financial Status Report (SF 269) or Outlay Report and Request for Reimbursement for Construction Programs (SF-271) (as applicable.) (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5) Federally...

36 CFR 1207.50 - Closeout.

Code of Federal Regulations, 2010 CFR

2010-07-01

... limited to: (1) Final performance or progress report. (2) Financial Status Report (SF 269) or Outlay Report and Request for Reimbursement for Construction Programs (SF-271) (as applicable). (3) Final request for payment (SF-270) (if applicable). (4) Invention disclosure (if applicable). (5) Federally...

Modis, SeaWIFS, and Pathfinder funded activities

NASA Technical Reports Server (NTRS)

Evans, Robert H.

1995-01-01

MODIS (Moderate Resolution Imaging Spectrometer), SeaWIFS (Sea-viewing Wide Field Sensor), Pathfinder, and DSP (Digital Signal Processor) objectives are summarized. An overview of current progress is given for the automatic processing database, client/server status, matchup database, and DSP support.

Fuel Cell Buses in U.S. Transit Fleets: Current Status 2017

DOT National Transportation Integrated Search

2017-11-01

This report, published annually, summarizes the progress of fuel cell electric bus (FCEB) development in the United States and discusses the achievements and challenges of introducing fuel cell propulsion in transit. The report provides a summary of ...

Fuel Cell Buses in U.S. Transit Fleets: Current Status 2016

DOT National Transportation Integrated Search

2016-11-01

This report, published annually, summarizes the progress of fuel cell electric bus (FCEB) development in the United States and discusses the achievements and challenges of introducing fuel cell propulsion in transit. The report provides a summary of ...