Turnover of Public School Superintendents in Arizona

Science.gov (United States)

Meyer, Joyce Ntsoaki

2013-01-01

This study used a descriptive qualitative design utilizing a phenomenological approach to determine and examine the reasons behind the voluntary or involuntary turnover of Arizona school superintendents. Open-ended questions were used to interview five superintendents who had left their districts between 2008 and 2013 about their perceptions on…

Burden of breast cancer in Cali, Colombia: 1962-2012

Directory of Open Access Journals (Sweden)

Luis Eduardo Bravo

2014-09-01

Full Text Available Objective. To describe the behavior of breast cancer (BC during the 1962-2012 period from information provided by the Cali Cancer Registry and the Municipal Health Secretariat of Cali. Materials and methods. The incidence trend (1962-2007 and mortality trend (1984-2012 for breast cancer was studied and relative survival (RS(1995-2004 was estimated. Age-standardized incidence and mortality rates to the world population (ASIR(w/ASMR(w were expressed per 100 000 persons-year. Their temporal trend was examined with the annual percent of change (APC, and the Cox model was used to analyze the variables that influenced the survival of women with breast cancer. Results. The risk of breast cancer significantly increased in Cali through the 1962-2007 period, with an APC =1.7(95%CI:1.4-2.0. The ASIR(w of BC increased from 27.1 in 1962 to 48.0 in 2007 and currently there are more than 500 cases reported annually. The mortality for BC has remained stable since 1984; in the 2009-2012 period, the ASMR(w was 14.2. The 5-year RS was 69% (95%CI:66-71 from 2000-2004 and 62% (95%CI:59-65 from 1995-1999. The risk of death (HR from BC was greater in persons from lower socioeconomic strata (SES than from higher SES, HR=1.9(95%CI:1.3-2.9 and in those older than 70 years vs. menor que 50, HR=1.6(95%CI:1.1-2.2. Conclusion. Mortality remained stable while incidence increased and survival improved, which may be associated with better detection and advances in treatment.

Superintendents Describe Their Leadership Styles: Implications for Practice

Science.gov (United States)

Bird, James J.; Wang, Chuang

2013-01-01

Superintendents from eight southeastern United States school districts self-described their leadership styles across the choices of autocratic, laissez-faire, democratic, situational, servant, or transformational. When faced with this array of choices, the superintendents chose with arguable equitableness, indicating that successful leaders can…

An Examination of Self-Perceived Transformational Leadership Behaviors of Texas Superintendents

Science.gov (United States)

Fenn, Walter Lloyd; Mixon, Jason

2011-01-01

This study examined self-perceived transformational leadership behaviors among Texas superintendents. The purpose of this study was to examine if relationships existed between superintendents' self-perceived transformational leadership style, district size, teaching, principal, and superintendent years of experience. A review of the literature…

Exploring the Relevant Antecedents of Superintendent Leadership Skills

Science.gov (United States)

Hartley, Lloyd

2012-01-01

Understanding antecedents to superintendent leadership development is crucial for the continued improvement of schools. This qualitative study seeks to identify skills superintendents consider critical to their position, antecedents that developed those skills, and provide an increased understanding of the methods needed for developing current and…

48 CFR 36.506 - Superintendence by the contractor.

Science.gov (United States)

2010-10-01

... contractor. 36.506 Section 36.506 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Superintendence by the contractor. The contracting officer shall insert the clause at 52.236-6, Superintendence by the Contractor, in solicitations and contracts when a fixed-price construction contract or a fixed...

Technology Leadership Is Just Good Leadership: Dispositions of Tech Savvy Superintendents

Science.gov (United States)

Richardson, Jayson W.; McLeod, Scott; Sauers, Nick

2015-01-01

This study describes core dispositions of school district superintendents who have been identified as technology savvy leaders by a prominent educational technology newspaper. The superintendents in this study described how they accomplished their technology initiatives and offered suggestions for other superintendents who aspire to be more…

Outsourcing the Superintendency: Contextual Changes to the Urban School Superintendent.

Science.gov (United States)

Sanders, Eugene T. W.; And Others

1998-01-01

Analyzes an urban Ohio school board's decision regarding potential employment of a business firm instead of a traditional superintendent, highlighting the board's selection process and the nature of board/community interactions. The study used an interview guide format with five board members. The board chose not to hire a Minnesota-based firm for…

The Relationship of Stress and the Physical Wellness of Illinois Superintendents

Science.gov (United States)

Simonson, Curtis R.

2013-01-01

The purpose of the study was to investigate the relationship of stress and the physical wellness of Illinois superintendents. Studies have shown that stress has one of the most debilitating impacts on an individual's health and job performance. This study focused on the stress levels, factors influencing the superintendency, and superintendents'…

A Qualitative Study of Female Superintendents: Leadership Behaviors in Context

OpenAIRE

Amedy, Lynn

1999-01-01

Remarkably few females hold the position of superintendent; although, there are capable women in the educational field who are qualified and interested. Researchers proposed many reasons for this disparity including the lack of studies regarding females in the superintendency. This void has made it difficult to determine a clear picture of what leadership behaviors female superintendents employ. Research questions included: (1) What leadership assumptions appear to form the basis for the lead...

Women's Satisfaction in the Superintendency: A Mixed Methods Study

Science.gov (United States)

Bollinger, Alisha A.; Grady, Marilyn L.

2018-01-01

The purpose of this study was to examine the experiences of female superintendents as they relate to job satisfaction and retention. State department of education websites were consulted to obtain the number of women superintendents by state for 2015. From the list, 3,364 women superintendents were identified. The women represent 25% of U.S.…

An Examination of Pennsylvania Superintendents' Approaches to Collaborative Leadership

Science.gov (United States)

Florio, Tammi L.

2014-01-01

This study investigated whether Pennsylvania school district superintendents acknowledge the importance of the 2008 ISLLC performance indicators that require collaboration to the same degree they practice them. Superintendents' ratings of importance and frequency were compared across demographic groups. A thirty-two question survey, derived from…

25 CFR 211.9 - Existing permits or leases for minerals issued pursuant to 43 CFR chapter II and acquired for...

Science.gov (United States)

2010-04-01

... subject to general leasing and mining laws, is now held in trust by the United States for Indian tribes. Existing mineral prospecting permits, exploration and mining leases on these lands, issued prior to these... CFR chapter II, shall be made to the superintendent having administrative jurisdiction over the land...

48 CFR 52.236-6 - Superintendence by the Contractor.

Science.gov (United States)

2010-10-01

... Contractor. 52.236-6 Section 52.236-6 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....236-6 Superintendence by the Contractor. As prescribed in 36.506, insert the following clause: Superintendence by the Contractor (APR 1984) At all times during performance of this contract and until the work...

The Relationship of Organizational Commitment and Superintendent Job Satisfaction

Science.gov (United States)

Williams, Todd

2012-01-01

The purpose of this study was to examine the relationship between superintendent job satisfaction and organizational commitment. Surveys were sent electronically to superintendents (N = 470) of Texas mid-size schools to collect data to test for relationships of variables and constructs associated with job satisfaction and components of…

Seeking the Essential Superintendent.

Science.gov (United States)

Hawley, Willis D.

1994-01-01

Although typical school administration program deserves criticism, it would be impossible for a university-based preparation program to cover all topics identified in AASA's "Professional Standards for Superintendents." Universities understandably stress theory and cannot substitute for rich professional development program in school…

2016 AASA Superintendent Salary & Benefits Study: Non-Member Version

Science.gov (United States)

Finnan, Leslie A.; McCord, Robert S.

2017-01-01

The 2016 AASA Superintendent Salary & Benefits Study marks the fifth edition of this study. This survey tracks the demographics, salary, benefits, and other elements of the employment contracts of school superintendents throughout the country. This year's study is based on 1,392 responses (15 percent response rate). The survey was distributed…

School superintendents' perceptions of schools assisting students in obtaining public health insurance.

Science.gov (United States)

Rickard, Megan L; Price, James H; Telljohann, Susan K; Dake, Joseph A; Fink, Brian N

2011-12-01

Superintendents' perceptions regarding the effect of health insurance status on academics, the role schools should play in the process of obtaining health insurance, and the benefits/barriers to assisting students in enrolling in health insurance were surveyed. Superintendents' basic knowledge of health insurance, the link between health and learning, and specific school system practices for assisting students were also examined. A 4-page questionnaire was sent to a national random sample of public school superintendents using a 4-wave postal mailing. Only 19% of school districts assessed the health insurance status of students. School districts' assistance in helping enroll students in health insurance was assessed using Stages of Change theory; 36% of superintendents' school districts were in the action or maintenance stages. The schools most often made health insurance materials available to parents (53%). The perceived benefits identified by more than 80% of superintendents were to keep students healthier, reduce the number of students with untreated health problems, reduce school absenteeism, and improvement of students' attention/concentration during school. The 2 most common perceived barriers identified by at least 50% of superintendents were not having enough staff or financial resources. Most superintendents believed schools should play a role in helping students obtain health insurance, but the specific role was unclear. Three fourths of superintendents indicated overwhelmingly positive beliefs regarding the effects of health insurance status on students' health and academic outcomes. School personnel and public policy makers can use the results to support collaboration in getting students enrolled in health insurance. © 2011, American School Health Association.

Internal Accountability and District Achievement: How Superintendents Affect Student Learning

Science.gov (United States)

Hough, Kimberly L.

2014-01-01

This quantitative survey study was designed to determine whether superintendent accountability behaviors or agreement about accountability behaviors between superintendents and their subordinate central office administrators predicted district student achievement. Hierarchical multiple regression and analyses of covariance were employed,…

Index to the United States Atomic Energy Commission's Annual Report to Congress for 1962. Major activities in the atomic energy programs, January 1962 - December 1962

Energy Technology Data Exchange (ETDEWEB)

Seaborg, Glenn T.

1963-01-31

This volume contains a name and subject index for the 1962 report of the United States Atomic Energy Commission to Congress. The full semiannual report covers the major unclassified activities of the Commission from January through December 1962.

North Carolina Superintendent Turnover

Science.gov (United States)

Wheeler, John J.

2012-01-01

In 1922, Ellwood Cubberley characterized the superintendency by stating, "No profession offers such large personal rewards for the opportunity of living one's life in molding other lives, and in helping to improve materially the intellectual tone and moral character of a community" (Public school administration: A statement of the…

Building Budgets and Trust through the Alchemy of Superintendent Leadership

Science.gov (United States)

Bird, James J.

2010-01-01

Superintendents have the burden and the opportunity to exert leadership through the budget-building process. This article details a dozen tenets which can be implemented by practicing superintendents. Doing so increases the chances of building trust among the stakeholders of administrators, staff, community, and school board members. The district…

School Superintendents' Perceptions of Ethically Just Responses to a Teacher Sexting Vignette: Severity of Administrator Response, Superintendent Personality, and Offender Gender and Race

Science.gov (United States)

Adams, Michael W.

2012-01-01

This study focused on the perceived ethics of the decisions superintendents make in response to a situation with a teacher that was value-laden, potentially volatile, and potentially affected by the teachers' gender or ethnicity. Superintendents (N = 123) each read one of 12 versions of a vignette depicting a sexting incident between a…

The New York State Public School Superintendency: The Effects of Personal, Career and District Factors on Perceptions of Job Satisfaction for Women in Superintendent Positions

Science.gov (United States)

Camasso, Eileen L.

2010-01-01

Women have entered the New York State public school district superintendency in increasing numbers over the past two decades. Traditionally a male dominated field, these women have successfully addressed various personal, career and district factors to obtain these positions. In this study, 121 actively employed women superintendents were surveyed…

Superintendent Turnover in Kentucky. Issues & Answers. REL 2011-No. 113

Science.gov (United States)

Johnson, Jerry; Huffman, Tyler; Madden, Karen; Shope, Shane

2011-01-01

This study examines superintendent turnover in Kentucky public school districts for 1998/99-2007/08, looking at how turnover varies by rural status, Appalachian and non-Appalachian region, and 2007/08 school district characteristics. Key findings include: (1) Kentucky school districts averaged one superintendent turnover during 1998/99-2007/08;…

Spring Research Festival Features Visit from FCPS Superintendent | Poster

Science.gov (United States)

One of the highlights of the 19th annual Spring Research Festival (SRF), held May 4–7, was a visit from Terry Alban, Ph.D., superintendent of Frederick County Public Schools (FCPS), and Mike Markoe, deputy superintendent, FCPS. They toured the event on May 7, talking to researchers and students about their posters. “Dr. Alban was very interested in hearing what the Werner H.

7 CFR 1962.16 - Accounting by County Supervisor.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Accounting by County Supervisor. 1962.16 Section 1962... § 1962.16 Accounting by County Supervisor. The Agency will maintain a current record of each borrower's... risk exists. An FO borrower who has been current with the Agency and who has provided chattels as...

Stress for Superintendents in the Midwest Viewed through the Lens of Person-Environment Fit

Science.gov (United States)

Trimble, Danielle K.

2013-01-01

Since its inception in 1837, the school superintendency has been the focus of significant attention from the educational research community. Superintendents face a wide spectrum of responsibilities that can challenge even the most prepared individuals. Fewer candidates are seeking the superintendency and the turnover rate for those already in the…

Slow Path to the Superintendency: Women's Social Networks and Negotiation Skills

Science.gov (United States)

Montz, Carol B.; Wanat, Carolyn L.

2008-01-01

Women superintendents in one Midwestern state participated in this study of their personal demographics, professional qualifications and career paths, and demographics of districts and boards of education that hired them. Participants identified characteristics, skills, and barriers to women seeking superintendencies. Thirty-one of 36 women…

7 CFR 1962.45 - Reporting sales.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Reporting sales. 1962.45 Section 1962.45 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... sales. Form FmHA or its successor agency under Public Law 103-354 1955-3, “Advice of Property Acquired...

An Examination of Ideology among Selected K12 Christian School Superintendents

Science.gov (United States)

Dolson, Jimmy L.

2013-01-01

This research project focused on explaining the decision making process of K12 Christian school superintendents whose schools belong to the Association of Christian Schools International (ACSI) organization. In spite of their similar religious and philosophical beliefs, ACSI K12 Christian school superintendents differed significantly in…

Superintendent Turnover in Kentucky. Summary. Issues & Answers. REL 2011-No. 113

Science.gov (United States)

Johnson, Jerry; Huffman, Tyler; Madden, Karen; Shope, Shane

2011-01-01

This study examines superintendent turnover in Kentucky public school districts for 1998/99-2007/08, looking at how turnover varies by rural status, Appalachian and non-Appalachian region, and 2007/08 school district characteristics. Key findings include: (1) Kentucky school districts averaged one superintendent turnover during 1998/99-2007/08;…

Like the Mustard Seed: An Unfolding Leadership Role for Assistant Superintendents.

Science.gov (United States)

Boland, Dr. Margaret F.; Watkins, OSF, Mary Rose

2000-01-01

Focuses on the leadership role of the associate/assistant superintendent and their impact on Catholic education. Writes about the scarcity of educational research on this topic, the history of this role, its areas of responsibility and organizational structure, and the need to recognize assistant superintendents for their expertise, dedication,…

The American School Superintendent: Leading in an Age of Pressure. The Jossey-Bass Education Series.

Science.gov (United States)

Carter, Gene R.; Cunningham, William G.

The superintendency is often described as an unpleasant, even impossible, job. This book examines the changing conditions that affect the superintendency, presents strategies for easing the burden, and offers guidance from practitioners. The first part defines the superintendency and places it within its contemporary context. In the six chapters…

Staying Power: The Relationship of Public School Superintendent Tenure to Leadership Frames

Science.gov (United States)

Elliff, Doyne Scott

2012-01-01

The study examined the types of leadership frames ("human resource," "structural," "political," and "symbolic") (Bolman & Deal, 1997) most often used by public school superintendents in Texas, the relationship of leadership frames to the length of superintendent tenure in a single school district, and…

An Exploratory Study of the Ascendancy of Women to the Position of K-12 Superintendent

Science.gov (United States)

Hanson, Karen M.

2011-01-01

Despite earning over half of the doctoral degrees in education, women are underrepresented in the position of K-12 superintendent. In 2000, although 72% of all classroom teachers were female, only 14% of all superintendents in the United States were women. Research indicates that women experience barriers in their ascendancy to superintendent.…

7 CFR 1962.47 - Bankruptcy and insolvency.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Bankruptcy and insolvency. 1962.47 Section 1962.47 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... Bankruptcy and insolvency. (a) Borrower files bankruptcy. When the Agency becomes aware that a Farm Loan...

Lean in and Lift up: Female Superintendents Share Their Career Path Choices

Science.gov (United States)

Kelsey, Cheryl; Allen, Kathy; Coke, Kelly; Ballard, Glenda

2014-01-01

The purpose of the research was to inform professional practice pertaining to the preparation of female administrators as future school superintendents. Twenty female superintendents in Texas were interviewed using a qualitative research approach. Strategies, career experiences and perception of barriers were identified using open-ended questions.…

School Superintendents' Perceptions of Schools Assisting Students in Obtaining Public Health Insurance

Science.gov (United States)

Rickard, Megan L.; Price, James H.; Telljohann, Susan K.; Dake, Joseph A.; Fink, Brian N.

2011-01-01

Background: Superintendents' perceptions regarding the effect of health insurance status on academics, the role schools should play in the process of obtaining health insurance, and the benefits/barriers to assisting students in enrolling in health insurance were surveyed. Superintendents' basic knowledge of health insurance, the link between…

Decision-Making Quandaries that Superintendents Face in Their Work in Small School Districts Building Democratic Communities

Science.gov (United States)

Touchton, Debra; Acker-Hocevar, Michele

2011-01-01

Superintendents of small school districts describe how they give voice, involve and listen to others, and solicit various publics to build democratic communities. Superintendents make sense of leadership through their constructed role, leadership orientation, and district size. Findings suggest the following when superintendents involve, listen,…

Moral Rudders and Superintendent Values

Science.gov (United States)

Kidder, Rushworth M.

2008-01-01

The core challenge is this--a difficult ethical decision, where values are in play and both sides have powerful moral arguments in their favor. One case presented in this article outlines a dilemma faced by one teacher who became a superintendent herself. The case exploded dramatically in a midsize metropolitan school district, where a principal…

The Urban Superintendency and the Depression: The Case of Thomas Warrington Gosling, Akron, Ohio: 1928-34.

Science.gov (United States)

Hinson, Gregory L.; Dye, Charles M.

The case study of an Ohio school superintendent's experiences during the depression illustrates how political, social, and economic events can affect an educational system. Dr. Thomas Warrington Gosling was named superintendent of Akron schools in 1928, following resignation of the previous superintendent as a consequence of turmoil on the Board…

The Superintendent's Leadership Role in School Improvement: Relationships between Authenticity and Best Practices

Science.gov (United States)

Bird, James J.; Dunaway, David M.; Hancock, Dawson R.; Wang, Chuang

2013-01-01

The purpose of this study was to explore the relationship between superintendent leadership and the operational processes of school improvement. School district superintendents (N = 226) from six southeastern states were surveyed concerning their leadership authenticity and school improvement practices. Descriptive statistics, analyzes of…

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

Science.gov (United States)

Bryant, Johane

2014-01-01

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

A Comparison of Male and Female Assistant Superintendents and Their Descriptions of Internal Barriers, External Barriers, Motivators, Stressors, and Discriminatory Acts They Anticipate Encountering on the Route to the Superintendency

Science.gov (United States)

Hunter, Tanesha N.

2013-01-01

The purpose of this research study was to compare male and female assistant superintendents and their descriptions of Internal Barriers, External Barriers, Internal Motivators, External Motivators, Stressors, and Discriminatory Acts they anticipated encountering on the route to the superintendency in Suffolk and Nassau Counties on Long Island, New…

Chancellors and Superintendents Employment Terms: Contracts, Policies, and Practices. Recommendations and Survey Results.

Science.gov (United States)

Smith, Cindra

This document provides recommendations to Community College chancellors and superintendents based on survey responses from 11 multi-college district chancellors and 37 single college district superintendents and/or presidents of the Community College League of California. The report provides demographic information, such as gender, ethnicity,…

Irradiation capsules VISA-2a-f, chapter VI

International Nuclear Information System (INIS)

Pavicevic, M.

1962-01-01

Irradiation capsules VISA-2a, b,c,d, and e were constructed in Saclay according to the drawings from Vinca and according to the demand of the experimentators. This chapter VI includes documentation for each type of capsule, review about each experiment within the VISA-2 project, the objective and purpose of the experiment as well as experimental device. Irradiation capsule VISA-2f was placed in the RA reactor core in September 1962. It was completely manufactured in Vinca including sample holders and leak tight shells. It will remain in the reactor core for about month in order to obtain the integral fast neutron flux [sr

Effective Communication and Creating Professional Learning Communities Is a Valuable Practice for Superintendents

Science.gov (United States)

Hilliard, Ann Toler; Newsome, Edward, Jr.

2013-01-01

As the chief executive officer, the superintendent must demonstrate high quality performance at every level in order to impact student achievement. In order to be an effective superintendent, the individual must have knowledge and skills in educational leadership and be able to articulate information clearly and precisely about the school…

Managing Food Allergies at School: School Superintendents

Centers for Disease Control (CDC) Podcasts

This podcast highlights the importance of ensuring that comprehensive school district plans are in place to manage food allergies. It also identifies some key actions school superintendents can take to support students with food allergies, and highlights CDC food allergy resources for schools.

Women's Journey to the School Superintendency

Science.gov (United States)

Connell, Peggy H.; Cobia, F. Jane; Hodge, Pat H.

2015-01-01

Eighty percent of public school teachers are females, but only 24% of school superintendents are females. This upward trend from a low of 1.3% in the early 1970s has not mirrored the increase of females in executive level positions in other professions. A mixed-methods design identified the barriers that contribute to the under-representation and…

Annotated Tsunami bibliography: 1962-1976

International Nuclear Information System (INIS)

Pararas-Carayannis, G.; Dong, B.; Farmer, R.

1982-08-01

This compilation contains annotated citations to nearly 3000 tsunami-related publications from 1962 to 1976 in English and several other languages. The foreign-language citations have English titles and abstracts

Five African American Male Superintendents and Their Leadership in Diverse School Districts in Texas

Science.gov (United States)

Smothers, Aneil Chrisfor

2012-01-01

The focus of this research is in the area of African American male superintendents and their leadership in diverse settings. The research approach adopted in this dissertation used semi-structured interviews with five African American male superintendents that consisted of three main issues: (1) personal; (2) leadership quality/effectiveness and…

A Content Analysis of the Congruence between the Evaluation Criteria of Superintendents and the Iowa Standards for School Leaders

Science.gov (United States)

Adams, Matthew J.

2011-01-01

The Problem: This study was designed to analyze the evaluation criteria of the instruments used to evaluate superintendents, the job descriptions for those superintendents, and the goals written as part of their Individual Administrator Professional Development Plans (IAPDPs) to determine whether superintendents are being held accountable for…

New Superintendents: Trust, Networking, and Social Capital

Science.gov (United States)

Ripley, Joan; Mitchell, Roxanne M.; Richman, John A.

2013-01-01

This instrumental case study explored how five newly appointed superintendents identified key stakeholders and built trust and social capital with stakeholders in their districts. Stakeholder, trust, and social capital theory were the lenses that guided this study. We utilized a pragmatic research design and thematic data analysis to interpret our…

Recruiting and Selecting a New Superintendent. Revised.

Science.gov (United States)

Lewis, Edmund L., Ed.

The recruitment and selection of a new superintendent is a difficult and time-consuming task. It is the single most critical responsibility of a school board. The decision will ultimately affect the entire education program of the district. Careful and thoughtful preparation, definition of orderly and effective procedures, conformity with ethical…

Protective Factors and Resiliency: A Case Study of How African American Women Overcome Barriers en Route to the Superintendency

Science.gov (United States)

Kingsberry, Francemise St. Pierre

2015-01-01

An underrepresentation of African American women in the superintendency exists in K-12 public schools. There is also a lack of research on their leadership and experiences in education. Although the number of women superintendents has increased over the years, the superintendency remains a male-dominated field and African American women remain in…

Young Superintendents with School-Age Children: Gendered Expectations, Effectiveness, and Life Quality in Rural Communities

Science.gov (United States)

Klatt, Roger

2014-01-01

Empirical studies indicate family concerns as a primary reasons why promising principals and central office administrators do not aspire to the superintendency (O'Connell, Brown, Guptil, Stosberg, & O'Connell, 2001; Volp & Rogers, 2004). Hesitancy to apply for superintendent positions is further complicated by the fact that the…

I Am a Chameleon in Pearls: How Three Select Female Superintendents Perceive Their Professional Lives

Science.gov (United States)

Ryan, Catherine Agnes

2012-01-01

The public school superintendent is the least progressive position in education at integrating women and balancing the scales of equitable representation. Statistical data indicates there are far fewer females than males serving as superintendents. Current statistics show women make up: 1) over 70 percent of all public school educators; 2) nearly…

Perceptions of School Conflict by Nebraska Superintendents

Science.gov (United States)

DeTurk, Theodore J.

2010-01-01

Conflict is a natural and pervasive, but often misunderstood, force that thrives in all human societies. Conflict is an inherent part of the school environment because of the labor-intensive nature of the school setting. As district leaders, school superintendents are surrounded daily by diverse groups of people who have their own needs and…

7 CFR 1962.1 - Purpose.

Science.gov (United States)

2010-01-01

... of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... REGULATIONS (CONTINUED) PERSONAL PROPERTY Servicing and Liquidation of Chattel Security § 1962.1 Purpose. This... 103-354) chattel security, Economic Opportunity (EO) loan property, and note only loans. Security...

Southern pulpwood production, 1962

Science.gov (United States)

Joe F. Christopher; Martha E. Nelson

1963-01-01

Pulpwood production in the south rose to an all-time high of 25,586,300 cords in 1962-58 percent of the Nation's total. At the year's end, 80 southern pulpmills were operating; their combined daily pulping capacity was more than 52,000 tons. Nine mills outside the region were using wood grown in the South.

7 CFR 1962.2 - Policy.

Science.gov (United States)

2010-01-01

... of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... REGULATIONS (CONTINUED) PERSONAL PROPERTY Servicing and Liquidation of Chattel Security § 1962.2 Policy. Chattel security, EO property and note only loans will be serviced to accomplish the loan objectives and...

The Atomic Energy Commission's Annual Report to Congress for 1962. Major Activities in the Atomic Energy Programs, January - December 1962

Energy Technology Data Exchange (ETDEWEB)

Seaborg, Glenn T.

1963-01-31

The document represents the 1962 Annual Report of the Atomic Energy Commission (AEC) to Congress. This year's report opens with a section of Highlights of the Atomic Energy Programs of 1962, followed by five parts: Part One, Commission Activities; Part Two, Nuclear Reactor Programs; Part Three, Production and Weapons Programs; Part Four, Other Major Programs; and Part Five, The Regulatory Program. Sixteen appendices are also included.

7 CFR 1962.29 - Payment of fees and insurance premiums.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Payment of fees and insurance premiums. 1962.29... Security § 1962.29 Payment of fees and insurance premiums. (a) Fees. (1) Security instruments. Borrowers... the service cannot be obtained without cost. (b) Insurance premiums. County Supervisors are authorized...

Managing Food Allergies at School: School Superintendents

Centers for Disease Control (CDC) Podcasts

2015-01-13

This podcast highlights the importance of ensuring that comprehensive school district plans are in place to manage food allergies. It also identifies some key actions school superintendents can take to support students with food allergies, and highlights CDC food allergy resources for schools.  Created: 1/13/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/20/2015.

Papers, Volume 1 1962-1985

DEFF Research Database (Denmark)

Thoft-Christensen, Palle

In this Volume 1 of “Papers”, 20 papers published from 1962 to 1985 are presented. The papers are reproduced by using scanning techniques and retyping of equations. During this work, small modifications and corrections have been made. Unfortunately, new errors may have been introduced. This is my...

A Superintendent's Manifesto: School Wellness and Personal Health

Science.gov (United States)

Carr-Lambert, Marsha L.

2010-01-01

As superintendent, the author works diligently to meet the demands by the West Virginia legislature, catalyzed by the aggressive role of West Virginia's First Lady Gayle Manchin, to fight child obesity. Recently, the state department of education agreed to enter the fight to curb the serious obesity and health problems among the children in the…

The Role of Increased Accountability on the Use of Instructional Leadership Time by New York State Superintendents

Science.gov (United States)

Pustolka, Elizabeth Wood

2012-01-01

The role of the school superintendent has evolved as a result of increased accountability, specifically under the No Child Left Behind (NCLB) legislation. Prior to NCLB, superintendents spent time the majority of their time on the managerial and political domains of leadership; however, the NCLB accountability movement combined with research on…

Women Superintendents Who Leave: Stress and Health Factors

Science.gov (United States)

Robinson, Kerry K.; Shakeshaft, Charol

2015-01-01

Previous research on stress in the workplace has demonstrated that it can have not only a current, but lasting effect on a worker's health. The superintendency is a stressful job due to all of the competing demands of running a school system, no matter the size. This exploratory study reexamined qualitative interview transcripts from Robinson's…

Collective Learning from Success as Perceived by School Superintendents

Science.gov (United States)

Schechter, Chen

2011-01-01

School superintendents' role has shifted from the traditional emphasis on managerial aspects to one on instructional leadership (on teaching and learning issues) achieved by generating collaborative learning opportunities at the both school and district levels. Whereas collaborative learning processes in schools have generally been associated with…

Feminist Theory and the Media Representation of a Woman-of-Color Superintendent: Is the World Ready for Cyborgs?

Science.gov (United States)

Nozaki, Yoshiko

2000-01-01

Discusses recent feminist theory, in particular feminist theory related to "cyborg" identity and examines some media representations of a woman-of-color superintendent. Suggests that the cyborg image offers alternative ways to consider the issue of diversity and educational leadership, including the superintendency. (Author/SLD)

1962 : Bay City gas

International Nuclear Information System (INIS)

Anon.

2008-01-01

In 1962, a major natural gas export system from Alberta to San Francisco was brought online. The $300 million, 2,200 km Alberta and Southern system was expected to transport 584 million cubic feet daily in its first year of operation, more than one-third the total volume of gas sold by Canadian producers the previous year. The new gas export market also served to create more gas for the Canadian market because the incentive to serve a large export market also encouraged producers to explore for and develop more gas. The pipeline system started in the foothills belt 200 km northwest of Edmonton, and spanned through Idaho, Washington, Oregon and California. One month before its official opening, a gas line explosion occurred during pressure testing of a lateral line. The Alberta portion of the Alberta and Southern system was also used 2 decades later as a tie-in to the Alaska Highway Gas Pipeline project. Other key events in 1962 included approval of the Great Canadian Oil Sands Limited; the manufacture of the first rock drill bits in western Canada; production of 90 million cubic feet of natural gas from 12 wells in Quebec; and, an increase in oil production from the Soviet Union. 1 tab., 1 fig

7 CFR 1962.8 - Liens on real estate for additional security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Liens on real estate for additional security. 1962.8..., RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF... Security § 1962.8 Liens on real estate for additional security. The County Supervisor may take the best...

Perspectives about living on the horns of dilemmas: An analysis of gender factors related to superintendent decision-making and problem-solving

Directory of Open Access Journals (Sweden)

Walter S. Polka

2014-07-01

Full Text Available The major focus of this paper is a gender-based analysis of school superintendent decision-making and problem-solving as well as an investigation of contemporary leadership dilemmas. The findings are based on responses from 258 superintendents of K-12 school districts in Delaware, Maryland, New Jersey, New York, and Pennsylvania collected over a period of three years (2009-2011. The researchers also conducted 18 comprehensive qualitative “face-to-face” interviews with self-selected superintendents who responded to the quantitative survey. The intended outcome of this article is for education policy makers, professors, and practitioners to comprehensively examine the extent and degree of various dilemmas confronting the Mid-Atlantic Region school superintendent sample and to evaluate the decision-making and problem-solving approaches used by them. The study results that are presented will serve as valuable references to not only individual superintendents but also to university administrator preparation professors and to state administrator licensure agencies because it is important for all aspiring superintendents to know the various issues associated with education leadership and the personal and professional dilemmas that they need to be prepared to face as they embark on a career to improve schooling in the United States.

Leadership Analysis in K-12 Case Study: Superintendent's Hiring Dilemma

Science.gov (United States)

Alsobaie, Mohammed Fahad

2016-01-01

This paper will seek to analyze of the case "Superintendent's Hiring Dilemma" by Hoy and Tarter (2004) using multiple leadership perspectives. The last section of this analysis of the case study will provide the most effective leadership recommendations for the key players.

7 CFR 1962.14 - Account and security information in UCC cases.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Account and security information in UCC cases. 1962.14... Security § 1962.14 Account and security information in UCC cases. Within 2 weeks after receipt of a written... the information, it may be liable for any loss caused the borrower and, in some States, other parties...

Revisiting the Rural Superintendency: Rethinking Guiding Theories for Contemporary Practice

Science.gov (United States)

McHenry-Sorber, Erin; Budge, Kathleen

2018-01-01

This conceptual article challenges researchers and practitioners to reconsider the utility of current constructs used to understand the rural school superintendency. We evaluate the rural leadership literature through two waves of scholarship: insider/outsider conceptions and place-conscious/critical place-conscious constructs. We assert critical…

Public Budget Database - Governmental receipts 1962-Current

Data.gov (United States)

Executive Office of the President — This file contains governmental receipts for 1962 through the current budget year, as well as four years of projections. It can be used to reproduce many of the...

School Superintendents' Use of Electronic Communication Technology and Its Impact on Their Efficacy as a School District Leader

Science.gov (United States)

Brock, Cecilia

2017-01-01

As apex leaders, school superintendents are impacted by the continuous demand to be effective while utilizing electronic communication technology. The purpose of this study is to investigate how the use of electronic communication technology impacts a school superintendent's efficacy. Public education, in the twenty-first century, finds itself in…

Knocking Down Barriers: How California Superintendents Are Implementing Blended Learning

Science.gov (United States)

Horn, Michael B.; Gu, Anna; Evans, Meg

2014-01-01

School districts across the United States are implementing blended learning to boost student achievement. The authors convened several California school district superintendents to answer the questions: "What are the barriers, real or perceived, to implementing blended learning in your district?" and "Have you found solutions to or…

Just Do It: Women Superintendents Speak to Aspiring Women

Science.gov (United States)

Katz, Susan J.

2006-01-01

A mixed method study using surveys and in-depth interviews was conducted with women school superintendents in four Midwestern states during the 1999-2000 school year to understand how they perceive their leadership skills, their uses of power in their positions, and how they generally talk about the job. Results of how the women perceived their…

Elements of Organizational Culture Superintendents Perceive as Important to Create and Maintain a Successful Organization in Times of Crisis

Science.gov (United States)

Wilson, Marylou K.

2012-01-01

Purpose: The purpose of this study was to identify and describe the elements of culture public school superintendents perceive to be most important in creating and sustaining successful organizations in times of crisis. In addition, it was the purpose of this study to identify and describe the leadership strategies superintendents use to create…

Function of site. Chapter 2

International Nuclear Information System (INIS)

1999-01-01

In Semipalatinsk test site's history there are two stages for nuclear tests. In first stage (1949-1962) when the nuclear tests have being conducted in atmosphere, and second one (1963-1989) when underground nuclear explosions have being carried out. There were 456 nuclear tests, from which 117 were both the surface and the atmospheric explosions and other underground ones. In the chapter general characteristics of atmospheric nuclear tests, conducted on Semipalatinsk test site in 1949-1962 (chronology of conducting, release energy and kinds of nuclear explosions) are presented in tabular form. Most powerful of explosion was test of hydro- nuclear (hydrogen) bomb - prototype of thermonuclear charge in 1955 with capacity 1.6 Mt. In 1990-1992 the target-oriented radioecological investigation of territory around Semipalatinsk test site was carried out. Specialists dividing all atmospheric explosions by rate local traces, forming out of test site into 4 groups: with very strong contamination, with strong contamination, with weak contamination, and with very weak contamination. To nuclear explosions with very strong contamination were attributed the four explosions carrying out in 29.08.1949, 24.09.1951, 12.08.1953, 24.08.1956. Estimations of radiological situation including external doses of radiation and environment contamination and content of radioactive substances in human body was given by 10 European experts in collaboration with Kazakstan scientists. Results of investigation show that during past period surface contamination, called by nuclear weapons' fissile products was subjected to considerable decay. External doses completely coincidence with natural background. Remains of long living radionuclides are insignificant as well, and in 1995 its approximately were equal to annual exposition doses. One of most damaged settlements is Chagan. On it territory 530 radioactive sources with doses capacity from 100 up to 400 μR/h. Scientists of Semipalatinsk defined

Radiation biology in Canada 1962-63

International Nuclear Information System (INIS)

Thacker, D.G.

1963-02-01

A survey of the research projects in radiation biology being carried out in Canada during the fiscal year 1962-63. The report includes the names of the investigators, their location, a brief description of the projects and information on the financial support being provided. A classification of the projects into areas of specific interest is also included. (author)

A Qualitative Multi-Case Study of the Influence of Personal and Professional Ethics on the Leadership of Public School Superintendents

Science.gov (United States)

McDermott, Brian J.

2010-01-01

The purpose of this study is to examine the influence of personal and professional ethics on the leadership of public school superintendents. A multi-case, qualitative research design was used to gather data from four practicing public school superintendents. Transformational leadership theory and the three pillars of ethics of leadership…

Blind Spots: Small Rural Communities and High Turnover in the Superintendency

Science.gov (United States)

Kamrath, Barry; Brunner, C. Cryss

2014-01-01

This article examines high superintendency turnover through rural community members' perceptions of such attrition in their districts. Findings indicate that community members perceived high turnover as negative and believed that turnover was created by financial pressures, rural community resistance to educational trends, and bias against…

Hanford Laboratories Operation monthly activities report, May 1962

Energy Technology Data Exchange (ETDEWEB)

1962-06-15

This is the monthly report for the Hanford Laboratories Operation, May, 1962. Reactor fuels, chemistry, dosimetry, separation process, reactor technology employee relations, operations research and synthesis operation, programming, and radiation protection are discussed.

Rural School Superintendents: A National Study of Perspectives of Board Presidents.

Science.gov (United States)

Kennedy, Robert L.; Barker, Bruce O.

1987-01-01

Results of two surveys of 59 and 47 school board presidents from 26 and 21 different states, respectively, having district enrollments of 300 or smaller, indicated the most valued capabilities considered in hiring rural superintendents were interpersonal relations/communications skills, financial/organizational management skills, and good moral…

Eight Nobel prizewinners at CERN in 1962

CERN Multimedia

1962-01-01

In 1962, CERN hosted the 11th International Conference on High Energy Physics. Among the distinguished visitors were eight Nobel prizewinners. Left to right: Cecil F Powell, Isidor I Rabi, Werner Heisenberg, Edwin M McMillan, Emile Segre, Tsung Dao Lee, Chen Ning Yang and Robert Hofstadter.

Hanford Laboratories Operation monthly activities report, December 1962

Energy Technology Data Exchange (ETDEWEB)

1963-01-15

This is the monthly report for the Hanford Laboratories Operation, December 1962. Metallurgy, reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, visits, biology operation, physics and instrumentation research, and employee relations are discussed.

Hanford Laboratories Operation monthly activities report, November 1962

Energy Technology Data Exchange (ETDEWEB)

1962-12-14

This is the monthly report for the Hanford Laboratories Operation, November 1962. Metallurgy, reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, visits, biology operation, physics and instrumentation research, and employee relations are discussed.

Hanford Laboratories Operation monthly activities report, February 1962

Energy Technology Data Exchange (ETDEWEB)

1962-03-15

The monthly report for the Hanford Laboratories Operation, February 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, and physics and instrumentation research, operations research and synthesis operation, and programming are discussed.

Hanford Laboratories Operation monthly activities report, September 1962

Energy Technology Data Exchange (ETDEWEB)

1962-10-15

The monthly report for the Hanford Laboratories Operation, September 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, and physics and instrumentation research, operations research and synthesis operation, and programming are discussed.

Machiavelli's Political Realism: Its Implications for Today's Superintendent-School Board Interactions.

Science.gov (United States)

McCarty, Donald J.

The relevance of Machiavellian theories of political leadership to school administration is examined in this paper, with a focus on the superintendent/school board relationship. As the first modern political theorist, Machiavelli used empirical observation and generalization to understand that perceptions are more real in their consequences than…

African American Women Aspiring to the Superintendency: Lived Experiences and Barriers

Science.gov (United States)

Angel, Roma B.; Killacky, Jim; Johnson, Patricia R.

2013-01-01

Focused on the absence of a viable population of African American women in the superintendency, this study addressed barriers described by 10 credentialed, district-level Southern women who hold advanced education degrees coupled with years of leadership experience. This phenomenological study used interview methodology to uncover the lived…

Should Your Board Hire Its Own Staff -- Independent of Your Superintendent?

Science.gov (United States)

Guthrie, James W.

1974-01-01

Board members in school districts can stabilize or enhance their positions of power by acquiring types of information that can move policy and related matters along at a more efficient pace. To do this they must consider maintaining staffs that work solely for the boards, not for the superintendent. (Author/WM)

Hanford Laboratories Operation monthly activities report, June 1962

Energy Technology Data Exchange (ETDEWEB)

1962-07-16

This is the monthly report for the Hanford Laboratories Operation June 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, physics and instrumentation research, operations research and synthesis, programming, and radiation protection operation are discussed.

Hanford Laboratories Operation monthly activities report, July 1962

Energy Technology Data Exchange (ETDEWEB)

1962-08-15

This is the monthly report for the Hanford Laboratories Operation July 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, physics and instrumentation research, operations research and synthesis, programming, and radiation protection operation are discussed.

Hanford Laboratories Operation monthly activities report, October 1962

Energy Technology Data Exchange (ETDEWEB)

1962-11-15

This is the monthly report for the Hanford Laboratories Operation October 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, physics and instrumentation research, operations research and synthesis, programming, and radiation protection operation are discussed.

Hanford Laboratories Operation monthly activities report, August 1962

Energy Technology Data Exchange (ETDEWEB)

1962-09-14

This is the monthly report for the Hanford Laboratories Operation August 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, physics and instrumentation research, operations research and synthesis, programming, and radiation protection operation are discussed.

Hanford Laboratories Operation monthly activities report, March 1962

Energy Technology Data Exchange (ETDEWEB)

1962-04-16

This is the monthly report for the Hanford Laboratories Operation March 1962. Reactor fuels, chemistry, dosimetry, separation processes, reactor technology, financial activities, biology operation, physics and instrumentation research, operations research and synthesis, programming, and radiation protection operation are discussed.

Perspectives about Living on the Horns of Dilemmas: An Analysis of Gender Factors Related to Superintendent Decision-Making and Problem-Solving

Science.gov (United States)

Polka, Walter S.; Litchka, Peter R.; Calzi, Frank F.; Denig, Stephen J.; Mete, Rosina E.

2014-01-01

The major focus of this paper is a gender-based analysis of school superintendent decision-making and problem-solving as well as an investigation of contemporary leadership dilemmas. The findings are based on responses from 258 superintendents of K-12 school districts in Delaware, Maryland, New Jersey, New York, and Pennsylvania collected over a…

A new reality: Funding formula changes and property tax caps and their effects on the role of the school superintendent in the state of Indiana

OpenAIRE

Gentry, Patrick L

2016-01-01

The purpose of this qualitative study was to discover how school superintendents were using general fund referenda to meet their school district’s operational budgets. However, after interviews began it became clear that the superintendents wanted to tell a different story and that was how the current school funding mechanism and property tax caps has changed the job of the school superintendent. The research consisted of one-on-one guided interviews of a mixed qualitative methods framework c...

Superintendent-Business Executive Collaboration in Intermediary Organizations: Moral Agency and Democratic Functioning

Science.gov (United States)

Bennett, Jeffrey V.; McKee, Tiffany; Martin, Staci

2014-01-01

This case study describes collaboration between business executives and superintendents to influence local/regional K-12 educational change. Specifically, we examine participant like-mindedness about the ethics and appropriate focus of K-12 intermediary collaboration, the extent of democratic functioning, and key individuals to involve. Data…

Public Budget Database - Outlays and offsetting receipts 1962-Current

Data.gov (United States)

Executive Office of the President — This file contains historical outlays and offsetting receipts for 1962 through the current budget year, as well as four years of projections. It can be used to...

Perceptions of Practicing Illinois Superintendents on the Relationship between Educational Leadership Administrative Preparation Programs and Their Perceived Job Performance Efficacy as Defined by the 2011 ELCC District Level Leadership Standards

Science.gov (United States)

Johnson, Bert Arthur

2016-01-01

This research study explored the perceptions of practicing Illinois superintendents regarding the efficacy of the work they do as a superintendent related to their experience in a superintendent preparation program. Although a multitude of research studies have been completed for both teacher and principal preparation programs, very little…

Changing District Priorities for School-Business Collaboration: Superintendent Agency and Capacity for Institutionalization

Science.gov (United States)

Bennett, Jeffrey V.; Thompson, Hugh C.

2011-01-01

Background: School district superintendents continue to favor collaborative relationships with their local business communities amid concerns over free-market competition, maintaining public legitimacy, and scarce financial resources. Prior research is inadequate regarding the development, implementation, and institutionalization of school and…

The cruise of Esmeralda collected temperature, salinity, and primary production data from 06 July 1962 to 20 August 1962 (NODC Accession 7200149)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The data presented in this report were collected during part of the 1962 cruise of the Chilean Navy training ship ESMERALDA. The work was sponsored by the Office of...

The Examination of Four Illinois Female Superintendents and Their Transformational Leadership Practices

Science.gov (United States)

Burns-Redell, Susan M.

2013-01-01

The purpose of this study was to examine female school superintendents and their leadership practices. Particular attention is given to their leadership practices, professional development, mentoring, and barriers. The conceptual framework for this research study was based on the transformational leadership model. According to Bass and Avolio, the…

California Women and the Strategies Utilized on the Path to the Superintendency

Science.gov (United States)

Guzman, Anna-Maria

2012-01-01

Purpose: The purpose of this study was to identify leadership strategies utilized and the barriers encountered by females in pursuit of the role of superintendent. This study also intended to identify the strategies women used to overcome these barriers. Methodology: This study utilized descriptive research. Descriptive research involves gathering…

7 CFR 1962.13 - Notification to potential purchasers.

Science.gov (United States)

2010-01-01

... 1962.13 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE... requested, to these potential purchasers to protect the Government's security interest. (1) The name and address of the debtor. (2) The name and address of any secured party. (3) The Social Security number or...

Sowjetunion und Völkerrecht 1962-1973 / Henn-Jüri Uibopuu

Index Scriptorium Estoniae

Uibopuu, Henn-Jüri, 1929-2012

1980-01-01

Tutvustus: Sowjetunion und Völkerrecht 1962-1973 : Bibliographie und analyse / hrsg. Boris Meissner, Dietrich Frenzke und Erika Chilicki. Köln : Wissenschaft und Politik, 1979 [t.p. incorrectly: 1977

Rwanda National Days Celebrations and Racist Propaganda (1962 ...

African Journals Online (AJOL)

This article addresses the link between Rwanda national days celebrations and a racist propaganda between 1962 and 1982. It states a problem to know whether the political messages on the national days celebrations conveyed a democratic message or a racist propaganda. First, it explores a theoretical theory related to ...

Efficacy and enlightenment: LSD psychotherapy and the Drug Amendments of 1962.

Science.gov (United States)

Oram, Matthew

2014-04-01

The decline in therapeutic research with lysergic acid diethylamide (LSD) in the United States over the course of the 1960s has commonly been attributed to the growing controversy surrounding its recreational use. However, research difficulties played an equal role in LSD psychotherapy's demise, as they frustrated researchers' efforts to clearly establish the efficacy of treatment. Once the Kefauver Harris Drug Amendments of 1962 introduced the requirement that proof of efficacy be established through controlled clinical trials before a drug could be approved to market, the value of clinical research became increasingly dependent on the scientific rigor of the trial's design. LSD psychotherapy's complex method of utilizing drug effects to catalyze a psychological treatment clashed with the controlled trial methodology on both theoretical and practical levels, making proof of efficacy difficult to obtain. Through a close examination of clinical trials performed after 1962, this article explores how the new emphasis on controlled clinical trials frustrated the progress of LSD psychotherapy research by focusing researchers' attention on trial design to the detriment of their therapeutic method. This analysis provides a new perspective on the death of LSD psychotherapy and explores the implications of the Drug Amendments of 1962.

Influences of Eagle Ford Shale Development on Superintendent Leadership Experiences: A Phenomenological Narrative

Science.gov (United States)

Moczygemba, Jeanette Winn

2017-01-01

This phenomenological narrative study examined the effects of the Eagle Ford Shale development upon public school superintendent leadership experiences during the boom phase of the energy industry expansion. The four research questions investigated the shale development's influence on experiences in the areas of instruction, finance and…

Superintendents' Perceptions of the School Improvement Planning Process in the Southeastern USA

Science.gov (United States)

Dunaway, David M.; Bird, James J.; Wang, Chuang; Hancock, Dawson

2014-01-01

The purpose of this study of school improvement planning in the southeastern USA was to establish the current view of the process through the eyes of the district superintendents. The answers to the questions were consistently mixed. Generally, the presence of school improvement planning is prevalent in the large majority of districts. However,…

Power Factors that Define Gender Inequity within the Missouri Public School Superintendency

Science.gov (United States)

Alexander, Kristina; Grispino, Frank D.; Messner, Phillip E.

2004-01-01

Although women have access to the superintendency power position, evidence has shown that women have not been able to consistently break the glass ceiling. A review of related literature failed to identify specific and practical employment factors that must be resolved or overcome if women are to reach power parity in Missouri. This study was…

The Perceived Quality of Life among School District Superintendents in Illinois Public Schools

Science.gov (United States)

Heffernan, Debra J.

2012-01-01

The purpose of this study was to determine the perception of quality of life among Illinois male and female superintendents, and to determine demographic differences. Frisch's Quality of Life Inventory (QOLI) was used, which measured perceived levels of importance, satisfaction and weighted satisfaction (importance and satisfaction) in sixteen…

District Superintendents and the School Improvement Problem of Addressing Barriers to Learning

Science.gov (United States)

Center for Mental Health in Schools at UCLA, 2011

2011-01-01

This report begins with conclusions drawn from a wide range of research, reports, and other sources that convey what superintendents say is driving their work. The focus first is on what they identify as the challenges and frustrations of the job and what they say are factors interfering with student progress. Then, discussion turns to the…

Superintendents' Views on Financial and Non-Financial Incentives on Teacher Recruitment and Retention

Science.gov (United States)

Kelly, Paul; Tejeda-Delgado, Carmen; Slate, John R.

2008-01-01

In this study, the researchers investigated the perceived relationships of financial and non-financial incentives on teacher recruitment and retention among public school teachers in the State of Texas from the perspective of 98 public school superintendents. Findings revealed that school districts tended to offer teachers' salaries over the state…

Self Perceived Leadership Styles of Male and Female Superintendents in Wisconsin Public Schools

Science.gov (United States)

Rieckmann, Kelly Renée

2016-01-01

The number of female superintendents in Wisconsin public schools remains disproportionately low compared to males. With research supporting a connection between female leaders and transformational leadership, the question as to why more females do not enter the realm of leadership and how they see themselves as leaders remains unanswered. This…

Hazardous materials on golf courses: Experience and knowledge of golf course superintendents and grounds maintenance workers from seven states

Science.gov (United States)

Arcury-Quandt, Alice E.; Gentry, Amanda L.; Marín, Antonio J.

2011-01-01

Background The golf course industry has a growing Latino work force. Little occupational health research has addressed this work force. This paper examines golf course superintendents’ and Latino grounds maintenance workers’ pesticide knowledge, beliefs, and safety training. In particular, it focuses on knowledge of and adherence to OSHA Right-to-Know regulations. Methods In person, in-depth interviews were conducted with ten golf course superintendents in five states and with sixteen Latino grounds maintenance workers in four states. Results Few superintendents were in compliance with Right-to-Know regulations or did pesticide safety training with all of their workers. Few workers had any pesticide safety knowledge. Most safety training on golf courses was rudimentary and focused on machine safety, and was usually conducted in the off-season or on rainy days, not before workers were assigned tasks. Conclusions More Right-to-Know training is necessary for superintendents and grounds maintenance workers. Culturally and linguistically appropriate Spanish language materials need to be developed or made more widely available to train workers. Better enforcement of safety and training regulations is necessary. PMID:21360723

Salaries of New Superintendents: A Public Relations Concern for Many Public School Boards

Science.gov (United States)

Young, I. Phillip

2007-01-01

Salaries for new superintendents form a highly visible factor that has direct implications for school-community public relations. To provide a means for guiding school board members and to provide a format for justifying salaries, a model is presented that serves both purposes. Within this model, attention is afforded to specifying a relevant…

Scientific Management: Professional Background in Sciences, Humanities, and the Effectiveness of School Superintendents.

Science.gov (United States)

Chand, Krishan

Administrators who have been trained in the sciences may be more effective than those who have been trained in the humanities, according to a review of the literature. This paper asserts that the effectiveness of superintendents is a function both of their specific preparation for administration and of their educational backgrounds. The…

Primavera Silenciosa de Rachel Carson,1962

OpenAIRE

Pinto-Correia, Teresa

2011-01-01

Esta comunicação, inserida no ciclo de conferências “Ambiente. Porquê ler os clássicos?” organizado pela Fundação Calouste Gulbenkian, apresenta uma reflexão sobre o livro “Primavera Silenciosa” (Silent Spring) de Rachel Carson, de 1962. Considerado como uma referência no imaginário ambiental da cultura contemporânea, este livro influenciou o pensamento social e político, pelo seu tema controverso e pela sua abordagem revolucionária, ao expor os efeitos dos pesticidas nos ecossistemas naturai...

Investigations in and around the Ría de Arosa, North-West Spain, 1962—1964

NARCIS (Netherlands)

Brongersma, L.D.; Pannekoek, A.J.

1966-01-01

Investigaciones en la Ría de Arosa y sus alrededores, 1962—1964. Introducción. En los veranos de 1962 y 1963 y en el invierno y verano de 1964 un grupo científico holandés hizo investigaciones sedimentológicas, oceanógraficas, zoológicas y botánicas en la Ría de Arosa y sus alrededores. Se tomaron

ASFMRA Chapter Strategic Planning: Iowa Chapter Case Study

OpenAIRE

Trede, Larry

2006-01-01

This paper summarizes the strategic planning process used by the Iowa Chapter of the American Society of Farm Managers and Rural Appraisers to develop a new vision, mission statement, and chapter objectives. Procedures included the use of a focus group and a quantitative survey. The results indicated a strong need for chapter member continuing education, a chapter member services program, and a strong outreach/public relations program. As a result of the strategic planning process, a new chap...

LDC nuclear power: Republic of South Korea

International Nuclear Information System (INIS)

Ha, Y.S.

1982-01-01

This chapter elaborates on the major factors contributing to the development of the South Korean nuclear energy program during the last three decades. The history of Korean nuclear development followed three phases: (1) early nuclear developments (1954-1961); (2) the beginning of a nuclear power program (1962-1971); and (3) the development of a nuclear power program (1972-1981). Factors which could interrupt nuclear development are the risk of proliferation, national security, and reversals in the nuclear programs of Japan, France, and West Germany. 66 references, 1 figure, 3 tables

The Effects of Authentic Vision Statement on Challenges Experienced by First Year Superintendents

Science.gov (United States)

Erdos, Monica

2011-01-01

A new superintendent in a new school district (NSND) can be a challenging position. The literature review asserts that many challenges faced by NSNDs are due to the absence of a shared vision. Challenges can be listed as work stoppage, personnel, financial, fighting ghosts, homecoming procession and many other aspects of running a district.…

A Narrative Study on the Leadership Development of Female Superintendents in New Jersey

Science.gov (United States)

Morillo, Mitzi N.

2017-01-01

The purpose of this study was to explore, through the lived experiences of 8 women who achieved the superintendency in New Jersey, the intersectionality of gender, social norms, and race and how these women developed as leaders. The study was designed to identify perceived barriers to career ascension in education administration and the successful…

Good-to-Great Superintendents: An Examination of Jim Collins' Good-to-Great Level Five Leadership Attributes as Demonstrated by the Leadership Behaviors of Superintendents of High-Performing California Public Single-School Districts

Science.gov (United States)

Brown, James D.

2010-01-01

Purpose: The purpose of this study was to examine Collins' good-to-great Level Five leadership attributes, as demonstrated by the leadership behaviors of superintendents of high-performing California public single-school districts. Methodology: The researcher used a case study design to conduct this study. Personal interviews were conducted in…

The Growth of Transnational Corporate Networks: 1962-1998

Directory of Open Access Journals (Sweden)

Jeffrey Kentor

2015-08-01

Full Text Available This is a study of the growth of organizational power in the world-economy over the past forty years. It takes the position that transnational corporations (TNCs are increasingly significant actors in the world-economy, independent of the nation-states within which they are located. The goal of this work is to identify the expansion, spatial distribution, and concentration of this global power over time, and to consider its impact on the global economy. The TNC networks are identified by locating the headquarters and foreign subsidiaries of the world’s 100 largest manufacturing corporations in 1962, 1971, 1983, 1991 and 1998. The distribution of ownership and location of these foreign subsidiaries are examined, both globally and bilaterally. I find high levels of concentration in ownership of these global networks that decrease over time, in contrast to a high degree of dispersion in the location of these linkages. U.S. corporations are clearly the dominant actors from 1962 to 1971 but decline dramatically through 1998, while Japanese and Western European TNC control over transnational networks grows significantly over this period. An empirical measure of economic dominance in the global economy is also presented.

School Communications 2.0: A Social Media Strategy for K-12 Principals and Superintendents

Science.gov (United States)

Cox, Daniel Dean

2012-01-01

The purpose of this qualitative, multiple-case study was two-fold: 1) to describe, analyze, and interpret the experiences of school principals and superintendents who use multiple social media tools such as blogs, microblogs, social networking sites, podcasts, and online videos with stakeholders as part of their comprehensive communications…

"Drinking Deeply with Delight": An Investigation of Transformative Images in Isaiah 1 and 65-66

Science.gov (United States)

Radford, Peter

2016-01-01

This project examines the images used in the beginning and ending chapters of Isaiah. The purpose of this project is to trace the transformation of specific images from their introduction in Isaiah 1 to their re-interpretation in Isaiah 65-66. While this analysis uses the verbal parallels (shared vocabulary) as a starting point, the present…

Food Consumption, Prices, and Expenditures, 1962-82

OpenAIRE

Anonymous

1983-01-01

This bulletin ,presents 1962-82 data on per capita food consumption, prices, nutrient availability,food expenditures and marketing costs, and U.S. income and population. Retail food prices in 1982 rose 4.0 percent, aggregate food consumption fell 0.4 percent, and personal food, consumption expenditures rose 6.3 percent from 1981. Per, capita red meat consumption was down 5.8 pounds, but poultry use rose 1.3 pounds. Dairy product consumption per person decreased. Fresh fruit consumption fell 3...

Increasing Student Attendance: A Study Comparing Superintendents' Knowledge of Best Practices to Enacted Policies

Science.gov (United States)

Isom, Dena K.

2014-01-01

This report describes a problem-based learning project focused on the information available to superintendents related to improving student attendance. This information has the potential to assist school districts in improving the attendance of each student as is required by attendance standards such as those of the fifth version of the Missouri…

7 CFR 1962.6 - Liens and assignments on chattel property.

Science.gov (United States)

2010-01-01

..., RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF... Security § 1962.6 Liens and assignments on chattel property. (a) Chattel property not covered by Agency... borrower, a crop lien will be taken as additional security when the County Supervisor determines in...

The 1962 programme of technical assistance

International Nuclear Information System (INIS)

1962-01-01

Experts and equipment are provided by the Agency in response to requests from Member States after the requests have been examined by technical, financial and other relevant criteria. Under the 1962 programme to be financed with the Agency's own resources, assistance in the form of services of experts and equipment will be given to the following countries: Argentina, Brazil, Burma, Ceylon, Chile, Denmark, El Salvador, Ghana, Haiti, Indonesia, Iran, Iraq, Israel, Japan, Korea, Mexico, Pakistan, Paraguay, the Philippines, Portugal, Thailand, Tunisia, Turkey, the United Arab Republic, and Yugoslavia. Some details of the individual projects of assistance to be financed with the Agency's own resources are given

Strategies Utilized by Superintendents and Mathematics District Personnel That Impact Minority Student Outcomes in Algebra

Science.gov (United States)

DuPree, Jared Bernard

2013-01-01

This study applies the constructs from effective instruction from the literature on teacher education to understand the impact of school district strategies on algebra outcomes for minority students. The purpose of this study was to examine the strategies utilized by superintendents and district personnel and the impact of these identified…

Career development through local chapter involvement: perspectives from chapter members.

Science.gov (United States)

Thomas, Melissa; Inniss-Richter, Zipporah; Mata, Holly; Cottrell, Randall R

2013-07-01

The importance of career development in professional organizations has been noted in the literature. Personal and professional benefits of membership regardless of discipline can be found across the career spectrum from student to executive. The benefits of professional membership with respect to career development in local chapter organizations have seldom been studied. Local chapter participation may offer significant career development opportunities for the practitioner, faculty member, and student. The purpose of this study was to explore the importance of local chapter involvement to the career development of health education practitioners. An 18-item questionnaire was disseminated to the membership of three local SOPHE (Society for Public Health Education) chapters that explored the level of local chapter involvement and the impact of how specific professional development activities impacted career development. The results of the survey highlighted the importance of continuing education programs, networking, and leadership experience in developing one's career that are offered by local SOPHE chapter involvement. Making a positive impact in the community and earning the respect of one's peers were most often reported as indicators of career success. These factors can directly impact local chapter participation. Career development can certainly be enhanced by active participation in the local chapter of a professional association.

Accountability Systems: A Comparative Analysis of Superintendent, Principal, and Teacher Perceptions

Directory of Open Access Journals (Sweden)

KERRYENGLERT,PH.D.

2007-04-01

Full Text Available A key assumption of NCLB appears to be that assessment data in and of itself can foster or promote change. Specifically, the supposition is that by requiring assessment data to be reported yearly, schools will be motivated - and will have the ability - to address those areas where student achievement is lagging. This assumption rests on the notion that educator competence in understanding and utilizing such data will result in academic success. Testing this assumption with empirical evidence is an important component of researching the efficacy of current accountability policies and practices in general. Over the past three years we have been involved in a series of empirical examinations of accountability. Each of these studies has been aimed at gathering varied perspectives on and about accountability, ranging from superintendents to principals to teachers. Our research examines education accountability at three interconnected layers: district administrators, principals, and teachers. This nested data set (superintendents were surveyed, as were their principals, and their principals’ teachers allows for not only an examination of the perceptions and reflections of the members of each group but also for an evaluation of the consistency of those beliefs across the members of the educational community. This study will present findings from research projects that speak to each of these levels, focusing on how each understands education accountability and how those meanings are consistent across groups and to what degree.

Factors Supporting Implementation of Executive Coaching as Embedded Professional Learning for Superintendents in New York State

Science.gov (United States)

Nuciforo, Cheryl A.

2015-01-01

The role of school superintendent has become increasingly complex. As school district leaders deal with new curriculum standards, increased accountability, and limited financial resources, they are in need of quality professional development tailored to their needs. This qualitative study explores personal, cultural, and structural factors that…

Reprocessing of the spent nuclear fuel, Report for period from January 1 - October 1 1962; Prerada isluzenog nuklearnog goriva, Izvestaj za period 1. Januar-1. Oktobar 1962

Energy Technology Data Exchange (ETDEWEB)

Gal, I [Institute of Nuclear Sciences Boris Kidric, Laboratorija za hemiju visoke aktivnosti, Vinca, Beograd (Serbia and Montenegro)

1962-10-15

This is the progress report on the design project of the pilot plant for fuel reprocessing which started on May 28 1962 upon arrival of Yugoslav experts to Oslo. Detailed list of activities includes tasks which are already completed and others with dead lines.

Prostate cancer in Cali, Colombia, 1962-2011: incidence, mortality and survival

Directory of Open Access Journals (Sweden)

Jaime Alejandro Restrepo

2014-09-01

Full Text Available Objective. To analyze the trend in prostate cancer survival, incidence and mortality rates in Cali, Colombia from 1962 to 2011. Materials and methods. Based on the Cancer Registry of Cali, Colombia and the mortality registry of the City’s Public Health Secretary, incidence, mortality age-standardized rates and relative survival were calculated during 1962-2011. Results. Prostate cancer incidence rates increased sharply between 1986 and 2002 (APC: 6.21% and then leveled off. Mortality diminished in 1997 in men older than 70 years-old while in men aged 50-69 years declined since 1981. The 5-year-relative-survival was 69.8% (CI95% 67.5-72.0 and it was significantly associated with age, quinquennial period of diagnosis and socioeconomic strata. Conclusion. The increase in incidence rates of prostate cancer in time coincides with the implementation of the PSA in Cali. There is evidence of improvement in prostate cancer survival, and decreased prostate cancer mortality.

School Board Chairmen and School Superintendents: An Analysis of Perceptions Concerning Special Interest Groups and Educational Governance.

Science.gov (United States)

Feuerstein, Abe; Opfer, V. Darleen

1998-01-01

Surveyed all Virginia school board chairmen and superintendents on local governance issues. Discusses both groups' perceptions of board members' orientation to their role as elected representatives, their personal attitude toward the electoral process, their assessment of interest-group involvement in district decision making, their feelings…

Accidental nuclear excursion Recuplex operation 234-5 facility. Final report: Date of incident: April 7, 1962

Energy Technology Data Exchange (ETDEWEB)

1962-08-01

On Saturday morning, April 7, 1962, at about 1059 Armed Forces time, an accidental nuclear excursion occurred in the plutonium waste recovery facility (Recuplex) of the 234-5 Building. This excursion did not result in any mechanical damage or spread of contamination. Three employees of the General Electric Company received overexposures to gamma and neutron radiation. None were fatally exposed; in each case the overexposure was recognized promptly, and following medical observation and testing the men were released to return to work. In compliance with AEC Manual Chapter 0703, an AEC-HAPO committee composed of two AEC employees and five General Electric employees was appointed by the Manger, HOO, with the concurrence of the General Manager, HAPO, to conduct an investigation of the incident. The committee`s purpose was to determine the cause, nature, and extent of the incident, and recommend action to be taken by others to minimize or preclude future incidents of this magnitude. A study of operating practices and operating conditions that appeared to exist prior to, during, and subsequent to the accident was made by the committee. The committee believes that this report provides sufficient information to answer questions which may arise as a result of the criticality incident except those relating to its cause.

Is It Rational or Intuitive? Factors and Processes Affecting School Superintendents' Decisions When Facing Professional Dilemmas

Science.gov (United States)

Hart, Walter H.

2018-01-01

Given the critical impact of their decisions and of the community's perception of their performance, it is reasonable that school superintendents would seek to understand the factors that influence their decisions and the processes used to make them. The researcher in this study used a qualitative approach, interviewing 13 school superintendents…

Impact of Texas Public School Board Members' Level of Training and Professional Development on Superintendent Tenure

Science.gov (United States)

Flores, Alexandro Miguel

2017-01-01

The role of the public school superintendent, with its increasing challenges and demands, can be considered one of the most daunting roles in American public education today. Consequently, frequent turnover in the top leadership position inhibits many public schools from reaching set academic, financial, and organizational goals. As a result, any…

34 CFR 400.6 - What are the requirements for establishing a State Committee of Practitioners?

Science.gov (United States)

2010-07-01

...) Representatives of— (i) Organized labor; (ii) Business; (iii) Superintendents; (iv) Community-based organizations... the IDEA; (5) The State administrator of programs assisted under chapter 1; (6) The State...

Nicaraguan feminist Josefa Toledo de Aguerri (1866-1962: Her life and her legacy.

Directory of Open Access Journals (Sweden)

Victoria González-Rivera

2011-08-01

Full Text Available Este ensayo analiza el legado de Josefa Toledo de Aguerri (1866-1962, educadora y feminista nicaragüense. El análisis se enfoca en sus escritos sobre el feminismo, la eugenesia, y la sexualidad.

Adaptation illustrations: Chapter 4

Science.gov (United States)

Maria Janowiak; Patricia Butler; Chris Swanston; Matt St. Pierre; Linda. Parker

2012-01-01

In this chapter, we demonstrate how the Adaptation Workbook (Chapter 3) can be used with the Adaptation Strategies and Approaches (Chapter 2) to develop adaptation tactics for two real-world management issues. The two illustrations in this chapter are intended to provide helpful tips to managers completing the Adaptation Workbook, as well as to show how the anticipated...

Strontium-90 content of human bones collected from 1962 to 1966

International Nuclear Information System (INIS)

Jeanmaire, L.

1967-01-01

The aim of this report is essentially to present results of 90 Sr determination made on human bones collected in the Paris region from 1962 to 1966. The results are classified according to the year and the age-group in, two tables and one figure which show the general evolution of the contamination during this period. (author) [fr

Tartu maalikoolkonna entusiastlik väljendus (1962-1985) / Krista Sõster

Index Scriptorium Estoniae

Sõster, Krista

2010-01-01

Vaadeldakse Tartu professionaalsete maalikunstnike veidi tähelepanuta jäänud monumentaalteoseid. Detailsemalt on kirjeldatud Lagle Israeli merekividest mosaiikpannoosid "Eestlaste muistne tähistaevas" (1962-1964) Tõravere observatooriumis ja "Viljandi ürgorg" (1968-1982) EPA-s, Ilmar Malini pannood "Strata vitae" (1970-1973) Zooloogia ja Botaanika Instituudis ja "Lehed ajas" (1983) Tartu Postimehe toimetuses, Elmar Kitse segatehnikas sgrafiitopannood (1965) restoranis "Tarvas" ning ukraina kunstnik V. Tovtini mosaiikseina (1974) Tartu katseremonditehases

Tourette Association Chapters

Science.gov (United States)

... com Arizona Email: info@tsa-az.org Website: http://tsa-az.org/ Arkansas Support Group of Northwest ... California/Hawaii Chapter Email: cbrackett2004@yahoo.com Website: http://www.tsanorcal-hawaii.org Southern California Chapter Phone: ...

A Sacrificial Lam: A Divided School Board, a Beleaguered Superintendent, and an Urgent Need to Improve Student Achievement

Science.gov (United States)

Fossey, Richard

2011-01-01

This case describes the confrontational relationship between four trustees on the San Antonio School Board and the San Antonio School District's superintendent Diana Lam, a nationally recognized school reformer, who came to San Antonio in 1994. The case includes a dramatic board meeting where a closely divided board meets to buy out Lam's…

Change in the Green-Up Dates for Quercus mongolica in Northeast China and Its Climate-Driven Mechanism from 1962 to 2012.

Science.gov (United States)

Fan, Deqin; Zhu, Wenquan; Zheng, Zhoutao; Zhang, Donghai; Pan, Yaozhong; Jiang, Nan; Zhou, Xiafei

2015-01-01

The currently available studies on the green-up date were mainly based on ground observations and/or satellite data, and few model simulations integrated with wide coverage satellite data have been reported at large scale over a long time period (i.e., > 30 years). In this study, we combined phenology mechanism model, long-term climate data and synoptic scale remote sensing data to investigate the change in the green-up dates for Quercus mongolica over 33 weather stations in Northeast China and its climate-driven mechanism during 1962-2012. The results indicated that the unified phenology model can be well parameterized with the satellite derived green-up dates. The optimal daily mean temperature for chilling effect was between -27°C and 1°C for Q. mongolica in Northeast China, while the optimal daily mean temperature for forcing effect was above -3°C. The green-up dates for Q. mongolica across Northeast China showed a delayed latitudinal gradient of 2.699 days degree-1, with the earliest date on the Julian day 93 (i.e., 3th April) in the south and the latest date on the Julian day 129 (i.e., 9th May) in the north. The green-up date for Q. mongolica in Northeast China has advanced 6.6 days (1.3 days decade-1) from 1962 to 2012. With the prevailing warming in autumn, winter and spring in Northeast China during the past 51 years, the chilling effect for Q. mongolica has been weakened, while the forcing effect has been enhanced. The advancing trend in the green-up dates for Q. mongolica implied that the enhanced forcing effect to accelerate green-up was stronger than the weakened chilling effect to hold back green-up while the changes of both effects were caused by the warming climate.

Change in the Green-Up Dates for Quercus mongolica in Northeast China and Its Climate-Driven Mechanism from 1962 to 2012.

Directory of Open Access Journals (Sweden)

Deqin Fan

Full Text Available The currently available studies on the green-up date were mainly based on ground observations and/or satellite data, and few model simulations integrated with wide coverage satellite data have been reported at large scale over a long time period (i.e., > 30 years. In this study, we combined phenology mechanism model, long-term climate data and synoptic scale remote sensing data to investigate the change in the green-up dates for Quercus mongolica over 33 weather stations in Northeast China and its climate-driven mechanism during 1962-2012. The results indicated that the unified phenology model can be well parameterized with the satellite derived green-up dates. The optimal daily mean temperature for chilling effect was between -27°C and 1°C for Q. mongolica in Northeast China, while the optimal daily mean temperature for forcing effect was above -3°C. The green-up dates for Q. mongolica across Northeast China showed a delayed latitudinal gradient of 2.699 days degree-1, with the earliest date on the Julian day 93 (i.e., 3th April in the south and the latest date on the Julian day 129 (i.e., 9th May in the north. The green-up date for Q. mongolica in Northeast China has advanced 6.6 days (1.3 days decade-1 from 1962 to 2012. With the prevailing warming in autumn, winter and spring in Northeast China during the past 51 years, the chilling effect for Q. mongolica has been weakened, while the forcing effect has been enhanced. The advancing trend in the green-up dates for Q. mongolica implied that the enhanced forcing effect to accelerate green-up was stronger than the weakened chilling effect to hold back green-up while the changes of both effects were caused by the warming climate.

Chapter 10: Management recommendations

Science.gov (United States)

Deborah M. Finch; Janie Agyagos; Tracy McCarthey; Robert M. Marshall; Scott H. Stoleson; Mary J. Whitfield

2000-01-01

This chapter was developed over a series of meetings using a group-consensus process. Our recommendations are based on published results, on information compiled in the previous chapters, on expert opinion, and on unpublished data of conservation team members. This chapter is available as temporary guidance until the Recovery Plan for the southwestern willow flycatcher...

137Cs concentrations in northern Alaskan Eskimos, 1962-79: effects of ecological, cultural and political factors

International Nuclear Information System (INIS)

Hanson, W.C.

1982-01-01

Concentrations of worldwide fallout 137 Cs were measured in the lichen-caribou-Eskimo food chain of northern Alaska during the period 1962-79. Pronounced inputs of fallout occurred after major nuclear weapons tests in the atmosphere and 137 Cs was transmitted through the food chain to Eskimos with about a 2-yr delay due to environmental parameters. Caribou (Rangifer tarandus) meat sampled during spring harvest contained 4 times the 137 Cs concentration of lichens obtained from their winter range. Calculated caribou meat ingestion rates of Anaktuvuk Pass Eskimos during winter ranged from approximately equal to 1 kg/day in 1964 to 0.16 kg/day in 1977. Several environmental factors affected seasonal patterns and amounts of 137 Cs transferred through the food chain. Maximum 137 Cs concentrations of approximately equal to 20 nCi/kg body weight in Eskimos occurred in 1964 and have now decreased to approximately equal to 0.5 nCi/kg, largely because of cultural and political factors. Radiation doses from 137 Cs body burdens during the study period ranged from 60 mrad/yr in 1962 to approximately equal to 140 mrad/yr during the 1962-64 maxima and decreased to 8 mrad/yr in 1979. (author)

Presentation to the Atomic Energy Commission and the Air Force, June 14, 1962

Energy Technology Data Exchange (ETDEWEB)

none

1962-10-01

This volume contains the charts and backup material presented to the Atomic Energy Commission and Air Force on June 14, 1962 concerning General Electric's Nuclear Materials and Propulsion Operation (formerly the Aircraft Nuclear Propulsion Department), during its work on the development of a nuclear power plant for manned aircraft.

Temperature profile data collected from 03 May 1962 to 15 September 1990 (NODC Accession 0000049)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected using bottle casts in a world wide distribution from 03 May 1962 to 15 September 1990. Data were collected and submitted by...

A short remark on Stewart 1962 variational principle for laminar flow in a uniform duct

Directory of Open Access Journals (Sweden)

Liu Hong-Yan

2016-01-01

Full Text Available This paper concludes that Stewart 1962 variational principle for laminar flow in a uniform duct is for a differential-difference. Some generalized variational principles are elucidated with or without Stewart’s discrete treatment.

Hanford Laboratories Operation monthly activities report, April 1962

Energy Technology Data Exchange (ETDEWEB)

Reas, W.H.

1962-05-15

This document presents a summary of work and progress at the Hanford Engineer Works for April, 1962. The report is divided into sections by department. A plant wide general summary is included at the beginning of the report, after which the departmental summaries begin. The manufacturing Department reports plant statistics, and summaries for the Metal Preparation, Reactor and separation sections. The Engineering Department`s section summarizes work for the Technical, Design, and Project sections. Costs for the various departments are presented in the Financial Department`s summary. The Medical, Radiological Sciences, Utilities and General Services, Employee and Public Relations, and Community Real Estate and Services Departments have sections presenting their monthly statistics, work, progress, and summaries.

The watershed years of 1958-1962 in the Harvard Pigeon Lab.

OpenAIRE

Catania, A Charles

2002-01-01

During the years 1958-1962, the final years of support by the National Science Foundation for B. F. Skinner's Pigeon Lab in Memorial Hall at Harvard University, 20 or so pigeon experiments (plus some with other organisms) ran concurrently 7 days a week. The research style emphasized experimental analyses, exploratory procedures, and the parametric exploration of variables. This reminiscence describes some features of the laboratory, the context within which it operated, and the activities of ...

A Better Leveled Playing Field for Assessing Satisfactory Job Performance of Superintendents on the Basis of High-Stakes Testing Outcomes

Science.gov (United States)

Young, I. Phillip; Cox, Edward P.; Buckman, David G.

2014-01-01

To assess satisfactory job performance of superintendents on the basis of school districts' high-stakes testing outcomes, existing teacher models were reviewed and critiqued as potential options for retrofit. For these models, specific problems were identified relative to the choice of referent groups. An alternate referent group (statewide…

How Times Change: Secondary Teachers' Job Satisfaction and Dissatisfaction in 1962 and 2007

Science.gov (United States)

Klassen, Robert M.; Anderson, Colin J. K.

2009-01-01

In this article we explore the level of job satisfaction and the sources of job dissatisfaction for 210 secondary school teachers in southwest England and compare our results with the results from a similar study published in 1962. Using anonymous questionnaires, we asked 210 secondary teachers in southwest England (63% female) to rate their level…

Reinforcement of nylon 6,6/nylon 6,6 grafted nanodiamond composites by in situ reactive extrusion

Science.gov (United States)

Choi, Eun-Yeob; Kim, Kiho; Kim, Chang-Keun; Kang, Eunah

2016-11-01

Nanodiamond (ND), an emerging new carbon material, was exploited to reinforce nylon 6,6 (PA66) polymer composites. Surface modified nanodiamonds with acyl chloride end groups were employed to chemically graft into PA66, enhancing the interfacial adhesion and thus the mechanical properties. The ND grafted PA66 (PA66-g-ND) reinforced PA66 composite prepared by in situ reactive extrusion exhibited increased tensile strength and modulus. The tensile strength and modulus of PA66/3 wt.% PA66-g-ND composites were enhanced by 11.6 and 20.8%, respectively when compared to those of the bare PA66 matrix. Even the PA66/pristine ND composites exhibited enhanced mechanical properties. The PA66-g-ND and the homogeneously dispersed PA66-g-ND in PA66 matrix were examined using X-ray photoelectron spectroscopy, thermogravimetric analysis, scanning electron microscopy and transmission electron microscopy techniques. The mechanical properties and thermal conductivities of the nanodiamond incorporated PA66 composites were also explored. The enhanced mechanical properties and thermal conductivities of the PA66-g-ND/PA66 composites make them potential materials for new applications as functional engineered thermoplastics.

Report on the Personnel Dosimetry at AB Atomenergi during 1962

International Nuclear Information System (INIS)

Edvardsson, K.A.; Hagsgaard, S.

1963-12-01

This report presents the results of the personnel dosimetry at AB Atomenergi during 1962. No doses exceeding the recommendations of ICRP have been reported. The sum of the reported external total body doses (≥ 100 mrem/quarter) is for the whole of AB Atomenergi during this year 74. 2 manrem corresponding to about 50 mrem/year and person or 1 % of the maximum permissible dose. 32500 gamma films and 6200 neutron films have been evaluated. The total number of urine analyses is 2700 and of whole body measurements 10

Report on the Personnel Dosimetry at AB Atomenergi during 1962

Energy Technology Data Exchange (ETDEWEB)

Edvardsson, K A; Hagsgaard, S

1963-12-15

This report presents the results of the personnel dosimetry at AB Atomenergi during 1962. No doses exceeding the recommendations of ICRP have been reported. The sum of the reported external total body doses ({>=} 100 mrem/quarter) is for the whole of AB Atomenergi during this year 74. 2 manrem corresponding to about 50 mrem/year and person or 1 % of the maximum permissible dose. 32500 gamma films and 6200 neutron films have been evaluated. The total number of urine analyses is 2700 and of whole body measurements 10.

". . . So Go the Days of Their Lives." A Descriptive Study of the Superintendency. OSSC Bulletin Vol. 22, No. 5.

Science.gov (United States)

Pitner, N. J.

The study reported is a replication of Henry Mintzberg's study of five executives at work to determine the scope of their job-related activities. For this study superintendents in three suburbs contiguous to a large midwestern city were observed at work for one week, including evening meetings when they were scheduled. An attempt was made to…

Superintendents and Principals Need Quality Public Information That Informs Decisions, Empowers Action. Don't Make Decisions in the Dark

Science.gov (United States)

Data Quality Campaign, 2014

2014-01-01

District superintendents or school principals need to be able to access and use high-quality data to make good decisions. Often this data is collected and stored locally, but information that is publicly reported by the state can provide additional value. Although public reporting in a few states is designed to serve information needs, states'…

There is no capacity limited buffer in the Murdock (1962) free recall data

OpenAIRE

Tarnow, Eugen

2010-01-01

Theories of short term memory often include a limited capacity “buffer”. Such a buffer contains items which do not decay at all but are overwritten by new data. I show that one of the experiments that fueled the buffer concept, the free recall experiments by Murdock (J Exp Psychol 64(5):482–488, 1962), does not contain such a buffer.

Chapter 13. Radionuclides in medicine

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with problems connected with using of radionuclides in medicine. Methods of treatment with using of radionuclides are reviewed. Chapter consists of next parts: (1) Remotion of thyroid gland; (2) Treatment of cerebrally tumour in nuclear reactor; (3) Artificial heart

Voces de seda. Las pinturas clandestinas de Agustín Ibarrola (1962-1965

Directory of Open Access Journals (Sweden)

de Haro García, Noemi

2016-09-01

Full Text Available During his imprisonment in the Prison of Burgos between 1962 and 1965 the artist Agustín Ibarrola clandestinely painted critical artworks. These paintings were exhibited in Spain, but notably in several European countries where they were part of protest movements against the dictatorship. This paper gathers unpublished information in order to study these exhibitions. Special attention is devoted to the solidarity network that supported and made these exhibitions possible, as well as to the reactions they provoked in the control and repression systems of the Franco regime.Durante su encarcelamiento en el Penal de Burgos entre 1962 y 1965 el artista Agustín Ibarrola pintó obras críticas de forma clandestina. Éstas fueron expuestas en España pero, sobre todo, en varios países europeos apoyando las protestas contra la dictadura. Este artículo se basa en documentación inédita para estudiar dichas exposiciones. Se dedica especial atención a la red de solidaridad y apoyo que hizo posible estas exposiciones así como a la reacción ante ellas por parte de los sistemas de control y represión del franquismo.

Laser Fusion: The First Ten Years 1962-1972

International Nuclear Information System (INIS)

Kidder, R.E.

2006-01-01

This account of the beginning of the program on laser fusion at Livermore in 1962, and its subsequent development during the decade ending in 1972, was originally prepared as a contribution to the January 1991 symposium 'Achievements in Physics' honoring Professor Keith Brueckner upon his retirement from the University of San Diego at La Jolla. It is a personal recollection of work at Livermore from my vantage point as its scientific leader, and of events elsewhere that I thought significant. This period was one of rapid growth in which the technology of high-power short-pulse lasers needed to drive the implosion of thermonuclear fuel to the temperature and density needed for ignition was developed, and in which the physics of the interaction of intense light with plasmas was explored both theoretically and experimentally

Laser Fusion: The First Ten Years 1962-1972

International Nuclear Information System (INIS)

Kidder, R E

2004-01-01

This account of the beginning of the program on laser fusion at Livermore in 1962, and its subsequent development during the decade ending in 1972, was originally prepared as a contribution to the January 1991 symposium ''Achievements in Physics'' honoring Professor Keith Brueckner upon his retirement from the University of San Diego at La Jolla. It is a personal recollection of work at Livermore from my vantage point as its scientific leader, and of events elsewhere that I thought significant. This period was one of rapid growth in which the technology of high-power short-pulse lasers needed to drive the implosion of thermonuclear fuel to the temperature and density needed for ignition was developed, and in which the physics of the interaction of intense light with plasmas was explored both theoretically and experimentally

L'Aquila 1962. "Alternative Attuali" e l'idea di "mostra-saggio"

Directory of Open Access Journals (Sweden)

Nicoletti, Luca Pietro

2015-10-01

Full Text Available Nel 1962 Enrico Crispolti inaugura, presso il Forte Cinquecentesco dell'Aquila, la prima edizione della rassegna "Alternative Attuali", proponendo un nuovo modello di mostra collettiva: non una semplice rassegna di artisti diversi, ma la proposta di un dialogo fra diverse posizioni (le "alternative" volte al superamento dell'Informale. Con il modello della "mostra-saggio", arricchita da un dibattito in catalogo, veniva per la prima volta applicata una idea espositiva che mettesse in prospettiva critica (e in proiezione storica la situazione presente.

The Tragic Bazooka Accident at Los Alamos on July 14, 1962

Energy Technology Data Exchange (ETDEWEB)

Skidmore, Cary Bradford [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-09-27

In recent years the Laboratory has made information (documents, photographs, and perspectives) regarding the occupational explosives accidents that killed seven men in the late 1950s more accessible to the public. While pursuing this effort, we were reminded of similar tragedies that occurred to children of the community. The purpose of this paper is to make information that has come into our hands more available to the public regarding these accidents. Following this introduction, a brief synopsis is provided for each accident. The appendices contain source documents for the 1962 accident that are not generally available. The community of Los Alamos, New Mexico was born out of a military post created to support the secret Manhattan Project during World War II. Security was provided by military police and some training exercises were conducted using live ordnance. In two instances unexploded ordnance (UXO) from this era was found “in the field” by residents hiking in the local area and brought into town. Tragically, handling these “bazooka” rounds as “dud” munitions resulted in death for one child and injury to several others. The first accident occurred on Saturday, September 6, 1947, which resulted in injuries to two boys, ages 5 and 12. The second accident occurred on Saturday, July 14, 1962 and resulted in the death of one five-year-old boy, and injuries to four other children, ages 6 to 10 years-old. The latter accident is the primary focus of the paper.

Test pilots 1962 - Armstrong, Walker, Dana, Peterson, McKay, Thompson, Butchart

Science.gov (United States)

1962-01-01

The research pilots at what in 1962 was called the Flight Research Center standing in front of the X-1E. They are (left to right) Neil Armstrong, Joe Walker, Bill Dana, Bruce Peterson, Jack McKay, Milt Thompson, and Stan Butchart. of the group, Armstrong, Walker, Dana, McKay and Thompson all flew the X-15. Bruce Peterson flew the M2-F2 and HL-10 lifting bodies, while Stan Butchart was the B-29 drop plane pilot for many of the D-558-II and X-1 series research aircraft.

Magnetic Resonance Imaging. Chapter 15

Energy Technology Data Exchange (ETDEWEB)

Leach, M. O. [The Institute of Cancer Research and The Royal Marsden Hospital, London (United Kingdom)

2014-09-15

In Chapter 14, the principles of nuclear magnetic resonance were presented, along with an introduction to image forming processes. In this chapter, magnetic resonance imaging (MRI) will be reviewed, beginning with the hardware needed and its impact on image quality. The acquisition processes and image reconstruction will be discussed, as well as the artefacts that are possible, with discussion of the important area of safety and bioeffects completing the chapter.

Environmental Radioactivity. Chapter 4

International Nuclear Information System (INIS)

Muhamat Omar; Ismail Sulaiman; Zalina Laili

2015-01-01

This chapter explains several things which consist radioactivity measurements, regular and high background radioactivity, radioactive contaminated soil and radioactivity in fertilizers, rocks, building materials, food, water, environments, sediments, flora and fauna. Besides, the natural radioactive gas concentration of radon and toron in the environment also been discussed specifically in this chapter.

An Investigation of Teacher, Principal, and Superintendent Perceptions on the Ability of the National Framework for Principal Evaluations to Measure Principals' Leadership Competencies

Science.gov (United States)

Lamb, Lori D.

2014-01-01

The purpose of this qualitative study was to investigate the perceptions of effective principals' leadership competencies; determine if the perceptions of teachers, principals, and superintendents aligned with the proposed National Framework for Principal Evaluations initiative. This study examined the six domains of leadership outlined by the…

A Study of Superintendents' Power and Leadership Styles as Perceived by Local Teacher Association Representatives and Secondary School Principals in Alabama Public Schools.

Science.gov (United States)

Pounders, Barbara; And Others

The situational leadership model identifies four leadership styles--telling, selling, participating, and delegating. This paper discusses the initial findings of a study that examined the role of superintendents in Alabama. The study sought to determine if secondary school principals and local teacher-association representatives differed in their…

42 CFR 66.113 - Publications.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Publications. 66.113 Section 66.113 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.113 Publications. Publication, distribution, and...

Alaskan Superintendent Turnover: Is There a Correlation between Anticipated Turnover and the Organizational Culture of School Boards in the State of Alaska

Science.gov (United States)

Herbert, David M. Q.

2012-01-01

The purpose of this study is to determine if a particular type of school board culture is predictive of Alaskan public school superintendents' intention to leave their positions. Cameron and Quinn's four types of organizational culture--hierarchy, market, clan, and adhocracy--serve as the model for the study, which surveyed Alaska's public school…

Promoting the APS Chapter Program by sharing its history, best practices, and how-to guide for establishing new chapters.

Science.gov (United States)

Hopper, Mari K

2017-03-01

Early establishment of physiological societies in Oklahoma and Ohio demonstrated the benefits of networking physiologists and paved the way for establishing the APS Chapter Program. Designed to promote the general objectives of the APS, the Chapter Program was officially launched in 1995, with Ohio being the first recognized chapter. There are 13 active chapters regularly engaged in numerous activities designed to advance physiology education and research. In the hopes that others will recognize the important offerings of state chapters and consider organizing one, the aims for this paper are to 1) share a brief history, 2) provide rationale for chapter initiation, and 3) describe the process involved in establishing a chapter. In light of current changes in American Medical Association and Liaison Committee on Medical Education guidelines, the present time may be critical in promoting chapters, as they play a vital role in sustaining recognition and support for the discipline. Copyright © 2017 the American Physiological Society.

22 CFR 66.1 - Introduction.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Introduction. 66.1 Section 66.1 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES AVAILABILITY OF THE RECORDS OF THE NATIONAL ENDOWMENT FOR DEMOCRACY § 66.1 Introduction. These regulations amend the Code of Federal Regulations to...

7 CFR 1775.66 - Purpose.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Purpose. 1775.66 Section 1775.66 Agriculture... (CONTINUED) TECHNICAL ASSISTANCE GRANTS Solid Waste Management Grants § 1775.66 Purpose. Grants may be made...) Provide technical assistance and/or training to reduce the solid waste stream through reduction, recycling...

Chapter 6: Conclusions and recommendations

International Nuclear Information System (INIS)

1995-01-01

This chapter provides a brief summary of conclusions with respect to project implementation issues. Furthermore, the chapter contains recommendations on future applications of the modelling system and on water resources management in the project area

Secondary School Mathematics, Chapter 13, Perpendiculars and Parallels (I), Chapter 14, Similarity. Student's Text.

Science.gov (United States)

Stanford Univ., CA. School Mathematics Study Group.

The first chapter of the seventh unit in this SMSG series discusses perpendiculars and parallels; topics covered include the relationship between parallelism and perpendicularity, rectangles, transversals, parallelograms, general triangles, and measurement of the circumference of the earth. The second chapter, on similarity, discusses scale…

Summary and conclusions [Chapter 11

Science.gov (United States)

Daniel G. Neary; John N. Rinne; Alvin L.. Medina

2012-01-01

Summaries and conclusions of each chapter are compiled here to provide a “Quick Reference” guide of major results and recommendations for the UVR. More detail can be obtained from individual chapters.

19 CFR 207.66 - Hearing.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Hearing. 207.66 Section 207.66 Customs Duties... EXPORTS TO THE UNITED STATES Five-Year Reviews § 207.66 Hearing. (a) In general. The Commission shall hold a hearing in each full review. The date of the hearing shall be specified in the scheduling notice...

Chapter 2. Radionuclides in the biosphere

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with role of radionuclides in the biosphere. Chapter consists of next parts: (1) Natural radionuclides in biosphere; (2) Man-made radionuclides in the biosphere; (3) Ecologically important radionuclides; (4) Natural background; (5) Radiotoxicity and (6) Paths of transfer of radionuclides from the source to human

The Edmonton Public Schools Story: Internationally Renowned Superintendent Angus McBeath Chronicles His District's Successes and Failures. Policy Brief. No. S2007-13

Science.gov (United States)

McBeath, Angus

2007-01-01

This publication is a transcript of Superintendent Angus McBeath's presentation to legislators and media at an Issues and Ideas Forum hosted by the Mackinac Center for Public Policy in Lansing, Michigan. McBeath discusses education reform in Edmonton, Alberta, Canada, including: (1) Basic Elements of Reform; (2) School Employee Union Involvement;…

Radioactive pollutions by iodine-131 in France, from November 1, 1961 to February 1, 1962; Les pollutions radioactives par l'iode 131 en France du 1er novembre 1961 au 1er fevrier 1962

Energy Technology Data Exchange (ETDEWEB)

Jeanmaire, L; Michon, G

1962-07-01

The report gives all the results of iodine-131 measurements on 450 milk samples, on 27 animal thyroids, and on 311 human thyroids between November 1, 1961 and February 1, 1962. All these results and their interpretation show that the iodine concentrations, even if they have not attained a critical level have nevertheless come close to it, and that if the Soviet series of explosions had continued it would perhaps have been necessary to take sanitary precautions. The discussion concerns the determination of the moment when such steps should be taken. (authors) [French] Le rapport fournit l'ensemble des dosages d'iode 131 effectues sur 450 echantillons de lait, sur 27 thyroides animales et sur 311 thyroides humaines entre le 1er novembre 1961 et le 1er fevrier 1962. L'ensemble des resultats et leur interpretation montrent que les teneurs en iode, si elles n'ont pas atteint les niveaux critiques, s'en sont toutefois approchees et que si la serie des explosions sovietiques s'etait poursuivie, la situation aurait pu necessiter la mise en place de mesures sanitaires. La discussion porte sur la determination du moment ou de telles mesures doivent etre prises. (auteurs)

Radioactivity: Recommendations of the International Commission on Radiological Units and Measurements (1962), (ICRU) Report 10 c.

Science.gov (United States)

National Bureau of Standards (DOC), Washington, DC.

This handbook presents recommendations agreed upon at the meeting of the International Commission on Radiological Units and Measurements (ICRU) held in Montreux, Switzerland, in April 1962. It is written in a report form with a preface including symbols, abbreviations and definitions of terms used in the report. The report consists of four…

Modern indoor climate research in Denmark from 1962 to the early 1990s

DEFF Research Database (Denmark)

Andersen, I; Gyntelberg, F

2011-01-01

Modern, holistic indoor climate research started with the formation of an interdisciplinary 'Indoor Climate Research Group' in 1962 at the Institute of Hygiene, University of Aarhus, Denmark. After some years, other groups started similar research in Denmark and Sweden, and later - after the Firs....... PRACTICAL IMPLICATIONS: The review may be of interest to indoor climate researchers who want to know more about the early development of research on this multidisciplinary subject, as it emerged in a small country that undertook pioneering studies....

Description and developmental biology of the predatory diplogastrid Acrostichus nudicapitatus (Steiner, 1914 Massey, 1962 (Nematoda: Rhabditida

Directory of Open Access Journals (Sweden)

Ahlawat S.

2016-06-01

Full Text Available Acrostichus nudicapitatus (Steiner, 1914 Massey, 1962 is redescribed and illustrated along with observations on its developmental biology. Most morphometrics of the present population agree well with those of A. nudicapitatus (Steiner, 1914 Massey, 1962. The largely oviparous females of A. nudicapitatus lay eggs in single-celled or two-celled stage, 1.5 – 2 h after fertilization. In cultured females, the uterine tract was observed to accommodate occasionally as many as 4 – 6 eggs. The eggs are smooth-shelled, oval in shape measuring 45 – 48 x 23 – 26 μm in dimension. The pole of entry of sperm marks the posterior end of the developing embryo. The embryonation time has been recorded to be 20 – 25 h at 25 ± 2 °C. The first moult occurs inside the egg and the juvenile hatches as second stage juvenile. The gonad development follows the trends found in most rhabditids, however, three prime cells of the 12 vulval precursor cells have been observed to be involved in vulva formation.

河北文安县1962-2016年流行性脑脊髓膜炎流行病学分析%Epidemiological analysis of epidemic cerebrospinal meningitis in Hebei Wenan County from 1962 to 2016

Institute of Scientific and Technical Information of China (English)

李瑞丽; 黄建路; 李红; 杨子栋

2017-01-01

目的 探索流行性脑脊髓膜炎(简称流脑)流行病学规律,了解其流行特征,做好预测预报工作,为流脑防控做出决策依据,提高综合防制水平.方法 对收集到的文安县1962-2016年流脑发病、死亡等疫情资料按年代分地区、分年龄、分月份进行描述性流行病学分析.结果 文安县1962-2016年共报告流脑病例3 193例,死亡254例,病死率为7.95％.20世纪60、70、80年代流脑呈自然流行趋势,每隔8～10年有一次大流行,发病季节高峰在2～4月,发病年龄主要集中在15岁以下.90年代以后流脑发病一直处于较低的散发水平.结论 加强适龄儿童流脑疫苗的接种、提高有效接种率是控制流脑流行的关键措施.%Objective To explore the epidemic cerebrospinal meningitis (meningitis) epidemiology regularity,understand its epidemic characteristics,to do a good job of prediction,as the decision-making basis for prevention and control of epidemic cerebrospinal meningitis,raise the level of comprehensive prevention.Methods Collected 1962-2016 epidemic cerebrospinal meningitis epidemic data,such as the morbidity and mortality in region,age,according to the s descriptive epidemiological analysis.Results The wenan since 1962-2016,a total of 3 193 cases of incidence of epidemic cerebrospinal meningitis,reported 254 deaths,the case fatality rate of 7.95％.60,70 s and 80 s of the 20th century epidemic cerebrospinal meningitis is a natural trend,every eight to 10 years have a pandemic,the peak season is from February to April,the onset age mainly concentrated in under 15 years of age.After 90 s epidemic cerebrospinal meningitis incidence has been in a low level.Conclusion To strengthen the school-age children,improve the effective of epidemic cerebrospinal meningitis vaccine immunization coverage is the key to epidemic cerebrospinal meningitis epidemic control measures.

Teaching Bitter Lessons: China’s Use of Force in Territorial Disputes 1962-1988

Science.gov (United States)

2013-06-01

outlying regions that were tributary states to the Qing gained a large measure of autonomy as Chinese influence diminished along the frontier, Tibet... collectivist communist nation. It led to one of the worst famines in human history.8 This internal crisis was accompanied by the political crisis of...China’s Decision for War With India in 1962,” 107. 49 Roderick MacFarquhar, The Origins of the Cultural Revolution: The Coming of the Cataclysm

The Impact of School Accountability Laws on Measures of Trust between Indiana Public School Superintendents and Teacher Union Leaders within the Forum of Mandatory Discussion

Science.gov (United States)

Downs, Philip G.

2012-01-01

This study examines the impact of the school accountability laws "No Child Left Behind" and Indiana's Public Law 221 on Superintendents' perception of their relationship with the Teachers' Union Leader in their mandatory discussion meetings. Both school accountability laws contain provisions for the Indiana's Department of Education to…

Chapter 27. Superconductors

International Nuclear Information System (INIS)

Vavra, O.

2007-01-01

In this chapter author deals with superconductors and superconductivity. Different chemical materials used as high-temperature superconductors are presented. Some applications of superconductivity are presented.

Headquarters Task Group 8.5 Operation Plan 2-1-62 Operation Order 2-1-62, Effective ____1962 for Operation Dominic

National Research Council Canada - National Science Library

Reeves, James E

1962-01-01

The Atomic Energy Commission and the Department of Defense have been authorized by the President to make plans and preparations for a test series of nuclear weapons and devices during the Spring of 1962...

Teacher Incompetence, Misconduct and Dismissal in British Columbia: An Archival Analysis (1962–1987

Directory of Open Access Journals (Sweden)

Stuart M. Piddocke

2010-05-01

Full Text Available The assessment of teacher competence and the administrative management of teacher performance are pressing issues of educational accountability. Much is claimed about the putative incompetence of teachers but little systematic data exist to document the extent of this alleged incompetence or to describe incidents of incompetence. This paper reports an archival study of such cases in British Columbia between 1962-1987 and compares these findings with an earlier study from the United States.

Colorectal cancer incidence, mortality and survival in Cali, Colombia, 1962-2012

Directory of Open Access Journals (Sweden)

Armando Cortés

2014-08-01

Full Text Available Objective. To study the colorectal cancer (CRC behavior in Cali, Colombia, during the 1963-2012 period using data from the Population-based Cancer Registry of Cali and the Municipal Health Secretariat of Cali. Materials and methods. An ecological time series analysis to study the CRC incidence (1962-2007 and mortality (1984-2012 rate trends; and a survival analysis of CRC cases registered in Cali between 1995 and 2004 were conducted. The age-standardized temporal trend of incidence (I-ASR and mortality (M-ASR rates were studied using an annual percent change (APC. The 5-year relative survival was estimated and a multivariate analysis was performed using the Cox proportional hazard regression model. Results. During the 1962-2007 period, CRC TTIR increased in men and women living in Cali [APC= 2.6 (95% CI 2.2-3.0 and APC= 2.2% (95% CI 1.8-2.7, respectively]. In the 1984-2012 period, the TTMR remained stable in women but increased in men in all age groups [APC= 1.8 (95% CI 0.8-2.8]. The 5-year relative survival was independent of sex and increased from 29.7% in 1995-1999 to 39.8% in 2000- 2004. The risk of dying from CRC was higher in people of lower socio-economic status (SES vs higher SES [HR= 2.1 (95% CI: 1.7-2.6], among people older than 70 years of age vs younger than 50 years [HR= 2.4 (95% CI: 1.9-2.9], and for the 1995-1999 period vs 2000-2004 period [HR= 1.5(95% CI 1.3-1.7]. Conclusion. CRC is beginning to take a prominent place among the most important cancers in Cali, Colombia.

22 CFR 42.66 - Medical examination.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Medical examination. 42.66 Section 42.66... NATIONALITY ACT, AS AMENDED Application for Immigrant Visas § 42.66 Medical examination. (a) Medical examination required of all applicants. Before the issuance of an immigrant visa, the consular officer shall...

10 CFR 1040.66 - Discrimination prohibited.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Discrimination prohibited. 1040.66 Section 1040.66 Energy... Practices § 1040.66 Discrimination prohibited. (a) General. (1) No qualified handicapped person shall, on the basis of handicap, be subjected to discrimination employment under any program or activity to...

28 CFR 66.41 - Financial reporting.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Financial reporting. 66.41 Section 66.41..., Retention, and Enforcement § 66.41 Financial reporting. (a) General. (1) Except as provided in paragraphs (a..., for: (i) Submitting financial reports to Federal agencies, or (ii) Requesting advances or...

Life story chapters, specific memories and the reminiscence bump

DEFF Research Database (Denmark)

Thomsen, Dorthe Kirkegaard; Pillemer, David B.; Ivcevic, Zorana

2011-01-01

Theories of autobiographical memory posit that extended time periods (here termed chapters) and memories are organised hierarchically. If chapters organise memories and guide their recall, then chapters and memories should show similar temporal distributions over the life course. Previous research...... are over-represented at the beginning of chapters. Potential connections between chapters and the cultural life script are also examined. Adult participants first divided their life story into chapters and identified their most positive and most negative chapter. They then recalled a specific memory from...... demonstrates that positive but not negative memories show a reminiscence bump and that memories cluster at the beginning of extended time periods. The current study tested the hypotheses that (1) ages marking the beginning of positive but not negative chapters produce a bump, and that (2) specific memories...

Civilian Nuclear Power. A report to the President, 1962

Energy Technology Data Exchange (ETDEWEB)

Seaborg, Glenn T. [United States Atomic Energy Commission, Washington, DC (United States)

1962-11-20

This overarching report on the role of nuclear power in the U.S. economy was requested by U.S. President John F. Kennedy in March, 1962. The U.S. Atomic Energy Commission was charged with producing the report, gaining input from individuals inside and outside government, including the Department of Interior, the Federal Power Commission, and the National Academy of Sciences Committee on Natural Resources. The study was to identify the objectives, scope, and content of a nuclear power development program in light of prospective energy needs and resources. It should recommend appropriate steps to assure the proper timing of development and construction of nuclear power projects, including the construction of necessary prototypes and continued cooperation between government and industry. There should also be an evaluation of the extent to which the U.S. nuclear power program will further international objectives in the peaceful uses of atomic energy.

7 CFR 3550.66 - Interest rate.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Interest rate. 3550.66 Section 3550.66 Agriculture... DIRECT SINGLE FAMILY HOUSING LOANS AND GRANTS Section 502 Origination § 3550.66 Interest rate. Loans will be written using the applicable RHS interest rate in effect at loan approval or loan closing...

Testing of the Ricardian Equivalence proposition: An Empirical Examination for Malaysia (1962-2006

Directory of Open Access Journals (Sweden)

Ismadi Ismail

2008-06-01

Full Text Available This paper investigates the effects of debts and budgetary deficit on real variables using structural Vector Error Correction Model (VECM method with long-run restrictions. We compare our estimates of the impulse responses with those based on levels Vector Auto-Regressive (VAR with standard recursive order restrictions. The test is conducted on the Malaysian data covering the period of 1962-2006. The empirical results do not support the existence of “Ricardian Equivalence” hypothesis. The effects of budgetary deficit and government spending have a significant influence on private consumption and private investment.

36 CFR 3.18 - May I snorkel or underwater dive in park waters?

Science.gov (United States)

2010-07-01

... dive in park waters? 3.18 Section 3.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE... waters? (a) Snorkeling and underwater diving is allowed in park waters, subject to closures or restrictions designated by the superintendent in accordance with §§ 1.5 and 1.7 of this chapter. (b) In waters...

28 CFR 66.25 - Program income.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Program income. 66.25 Section 66.25... Administration § 66.25 Program income. (a) General. Grantees are encouraged to earn income to defray program costs. Program income includes income from fees for services performed, from the use or rental of real...

106-17 Telemetry Standards Chapter 1

Science.gov (United States)

2017-07-01

Telemetry Standards, RCC Standard 106-17 Chapter 1, July 2017 1-1 CHAPTER 1 Introduction The Telemetry Standards address the here-to-date...for Federal Radio Frequency Management . Copies of that manual may be obtained from: Executive Secretary, Interdepartmental Radio Advisory Committee

40 CFR 66.61 - Duty to pay.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Duty to pay. 66.61 Section 66.61... COLLECTION OF NONCOMPLIANCE PENALTIES BY EPA Payment § 66.61 Duty to pay. (a) Except where the owner or... who submits a petition pursuant to § 66.52 shall pay the penalty amount calculated by the owner or...

Index covering conferences cited in Nuclear Science Abstracts and the DOE Energy Data Base: 1962 to 1983. Parts 1-4

International Nuclear Information System (INIS)

Vannoy, D.M.

1984-11-01

The purpose of this publication is to list energy-related conferences, meetings, symposia, and congresses within the programmatic interests of the Department of Energy. The publication includes conferences assigned a number in the CONF- report number series from 1962 through 1983. All conferences cited in Nuclear Science Abstracts and the Energy Data Base are listed. The Office of Scientific and Technical Information (OSTI), Technical Information Center developed a numbering system in 1962 that quickly narrows the search for a particular conference proceedings, or one of the papers presented, to the year and month to help the individual seeking the information. This publication contains two computer-produced indexes. The first is a KWIC (Key Word in Context) index of the conference location and title. The second index is arranged numerically by CONF- number and provides location, date, and title information for each conference

Chapter 08: Comments on, and additional information for, wood identification

Science.gov (United States)

Alex C. Wiedenhoeft

2011-01-01

This manual has described the theory of identification (Chapter 1), the botanical basis of wood structure (Chapter 2), the use of a hand lens (Chapter 3), how to use cutting tools to prepare wood for observation with a lens (Chapter 4), and the characters used in hand lens wood identification (Chapter 5) before leading you through an identification key (Chapter 6) and...

General features of Algeria's oil policy 1962-1965 الملامح العامة لسياسة الجزائر النفطية 1962-1965

Directory of Open Access Journals (Sweden)

Dr. Osama Saheb Menem م.د. أسامة صاحب منعم

2015-01-01

Full Text Available The independence of Algeria in 1962 of colonization French long as the 132-year-old signed and left its impact in the affairs of the Algerian life General Perhaps the economic most important where, as France was keen to independence agreements "Evian agreements" to devote French hegemony on the economic and military terms, the Algerian private, which is effect the Algerian oil sector even after independence in sustenance, which was the sector forms the backbone of plans and programs of economic reconstruction and development, which was Algeria planned to be in the first years of independence, were the years that saw the French control of the Algerian oil sector bus Algerian attempts to retrieve those with important wealth Big Algeria and complete political independence and economic independence from the colonial full French company, hence the importance of this research, which came under the general features of Algeria's oil policy 1962-1965 title

28 CFR 66.34 - Copyrights.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Copyrights. 66.34 Section 66.34 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE... reproduce, publish or otherwise use, and to authorize others to use, for Federal Government purposes: (a...

Urban School Chiefs Under Fire.

Science.gov (United States)

Cuban, Larry

This study examines three veteran urban school superintendents who were highly respected by their colleagues but who came under intense pressure from forces outside the school systems in the 1960's. Chapter 1 explores the context of the desegregation controversy and the furor over an independent evaluation that faced Benjamin C. Willis in Chicago.…

May 2013 Council of Chapter Representatives Notes

Directory of Open Access Journals (Sweden)

Robbins RA

2013-05-01

Full Text Available No abstract available. Article truncated at 150 words. The Council of Chapter Representatives met in conjunction with the ATS meeting in Philadelphia on May 18, 2012.Roll Call. The meeting was called to order at 11 AM. Representatives from Arizona, California, DC Metro, Louisiana, Michigan, New Mexico, New York, Oregon, and Rhode Island were in attendance, and by telephone from Washington.Chapter Updates. Information on chapter activities and a chapter brochure. There are currently 19 active chapters. Most are having annual meetings. Advocacy. Gary Ewart from ATS Government Relations gave a presentation on Washington activities. Highlights included activities on the SGR, a number of air pollution regulations and a letter campaign advocating regulation of cigars. ATS President 2013-14-vision for the coming year. Patrician Finn gave a summary of what she hopes to accomplish over the next year. The theme of her presidency will be health equality. ATS Executive Director-update. Steve Crane gave a positive presentation on the …

7 CFR 956.66 - Safeguards.

Science.gov (United States)

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Safeguards. 956.66 Section 956.66 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Onions shipped, pursuant to §§ 956.63 and 956.64, from entering channels of trade for other than the...

42 CFR 66.106 - Awards.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Awards. 66.106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL... program leading to the degrees of doctor of medicine and doctor of philosophy. [48 FR 24880, June 3, 1983...

Using Kolb's Experiential Learning Cycle in Chapter Presentations

Science.gov (United States)

Stokes-Eley, Stephanie

2007-01-01

Student-led chapter presentations provide an excellent opportunity for instructors to evaluate a student's comprehension of the assigned chapter, as well as the student's ability to present and convey information in a public forum. Although several instructors realize the benefits of requiring students to complete chapter presentations either as…

28 CFR 66.33 - Supplies.

Science.gov (United States)

2010-07-01

... is a residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Supplies. 66.33 Section 66.33 Judicial... Supplies. (a) The Omnibus Crime Control and Safe Streets Act of 1968, as amended, Public Law 90-351...

Provisional English Translation by the IAEA of Notification Faxes Sent by the Fukushima Daiichi NPP Site Superintendent to Off-Site Officials on 11 March 2011. Annex I of Technical Volume 3

International Nuclear Information System (INIS)

2015-01-01

This annex contains a provisional English translation of the faxes sent by the Fukushima Daiichi NPP Site Superintendent to METI, the Governor of Fukushima Prefecture and the Mayors of Okuma and Futaba on 11 March 2011

Seleucid, Demotic and Mediterranean mathematics versus Chapters VIII and IX of the Nine Chapters: accidental or significant similarities?

DEFF Research Database (Denmark)

Høyrup, Jens

Similarities of geometrical diagrams and arithmetical structures of problems have often been taken as evidence of transmission of mathematical knowledge or techniques between China and “the West”. Confronting on one hand some problems from Chapter VIII of the Nine Chapters with comparable problems...... known from Ancient Greek sources, on the other a Seleucid collection of problems about rectangles with a subset of the triangle problems from Chapter IX, it is concluded, (1) that transmission of some arithmetical riddles without method – not “from Greece” but from a transnational community of traders...

Measurements of Caesium-137 in Finnish Lapps in 1962-1964 by a Mobile Whole-Body Counter; Dosages de Cesium 137 chez les Lapons de Finlande en 1962-1964, au Moyen d'un Anthro- Pogammametre Mobile; 0418 0417 041c 0415 0420 0414 ; Determinacion del Cesio-137 en Lapones Finlandeses, en 1962-1964, Mediante un Antropogammametro Movil

Energy Technology Data Exchange (ETDEWEB)

Miettinen, J. K. [Department of Radiochemistry, University of Helsinki (Finland)

1964-11-15

The construction, calibration and use in-field investigations of a mobile whole-body counter of the type developed by K. Liden et al, in Sweden are described. The lead shield of the present system (2 t) is located)in-the middle of a covered heavy truck. The subject is surrounded by a 4-cm thick lead coffin, the Nal(Tl) crystal (5 an-diam. x 3 in) being protected from the other directions than the coffin by 8 cm of lead. The instrumentation consists of a 512-channel analyser, printer, x, y-recorder, and stabilizer, which are kept in shock- and dust-proof boxes during transport. The truck is provided with a thermostated heating system and contains two dressing cubicles. The system was calibrated for caesium-137 by two methods: (1) By administering per os a precisely known amount (200 to 300 nc) caesium-137 to several subjects and determining the counting efficiency after 3 to 6 d. The excreted portion of caesium-137 was determined by collecting and analysing the faeces and urine. (2) By counting a plastic phantom filled with 70.kg of a solution containing 1552 nc caesium-137. The first method gave a 4,6% higher efficiency than the second. The efficiency obtained by the first method was adopted as, the true calibration. This was also checked by three inter-calibration measurements with two other whole-body counting laboratories. The agreement was good (within 1 to 4%). For potassium a preliminary calibration was made by the use of the phantom. The efficiency is 2.51 cpm/nc caesium-137 (0.60- 0.72 MeV, 20 channels), and 0.145 cpm/g K (1.38- 1.55 MeV, 30 channels). When the truck is parked on rock, the corresponding background counts with a 70 kg sugar phantom-are 77 cpm and, 58 cpm, respectively. On sandy soil the background is about half of that on rock. With this mobile counter three field investigations were carried out in Finnish Lapland. In May 1962 218 Lapps statistically representative groups from the three Finnish Lapp countries, Inari, Karesuanto and Utsjoki

28 CFR 66.44 - Termination for convenience.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Termination for convenience. 66.44 Section 66.44 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) UNIFORM ADMINISTRATIVE... Reports, Records, Retention, and Enforcement § 66.44 Termination for convenience. Except as provided in...

Chapter 9: Electronics

International Nuclear Information System (INIS)

Grupen, Claus; Shwartz, Boris A.

2006-01-01

Sophisticated front-end electronics are a key part of practically all modern radiation detector systems. This chapter introduces the basic principles and their implementation. Topics include signal acquisition, electronic noise, pulse shaping (analog and digital), and data readout techniques

40 CFR 52.66 - Control Strategy: Ozone.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Control Strategy: Ozone. 52.66 Section 52.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Alabama § 52.66 Control Strategy: Ozone. (a) The...

Trabajo femenino en la industria petrolera de Chubut (1919-1962

Directory of Open Access Journals (Sweden)

Graciela Ciselli

2002-01-01

Full Text Available El artículo compara el trabajo femenino -extradoméstico y doméstico- en dos pueblos de empresas petroleras -la estatal Yacimientos Petrolíferos Fiscales y la privada Astra- ubicadas al norte de Comodoro Rivadavia en la Patagonia Argentina, durante dos épocas: 1919/1945 y 1946/1962. En el primer período se recuperan las formas en que las mujeres aprendieron las tareas femeninas orientadas al trabajo doméstico hogareño. Este aprendizaje les serviría, cuando decidieron o necesitaron, para insertase en el mercado laboral en ocupaciones afines (cocineras, mucamas, lavanderas. En el segundo período, como consecuencia de los cambios sociales, culturales y económicos ocurridos a nivel nacional y local, surgieron para las mujeres nuevas oportunidades en viejas ocupaciones predominantemente masculinas, de las que surgieron v.gr. las telefonistas y enfermeras.

Fundamentals of Dosimetry. Chapter 3

Energy Technology Data Exchange (ETDEWEB)

Yoshimura, E. M. [Universidade de São Paulo, São Paulo (Brazil)

2014-09-15

Determination of the energy imparted to matter by radiation is the subject of dosimetry. The energy deposited as radiation interacts with atoms of the material, as seen in the previous chapter. The imparted energy is responsible for the effects that radiation causes in matter, for instance, a rise in temperature, or chemical or physical changes in the material properties. Several of the changes produced in matter by radiation are proportional to the absorbed dose, giving rise to the possibility of using the material as the sensitive part of a dosimeter. Also, the biological effects of radiation depend on the absorbed dose. A set of quantities related to the radiation field is also defined within the scope of dosimetry. It will be shown in this chapter that, under special conditions, there are simple relations between dosimetric and field description quantities. Thus, the framework of dosimetry is the set of physical and operational quantities that are studied in this chapter.

12 CFR 4.66 - Oversight and monitoring.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Oversight and monitoring. 4.66 Section 4.66 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY ORGANIZATION AND FUNCTIONS...; Contracting for Goods and Services § 4.66 Oversight and monitoring. The Deputy Comptroller for Resource...

28 CFR 66.26 - Non-Federal audit.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Non-Federal audit. 66.26 Section 66.26 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 66.26 Non-Federal audit. (a) Basic...

Chapter 6: Selenium Toxicity to Aquatic Organisms

Science.gov (United States)

This chapter addresses the characteristics and nature of organic selenium (Se) toxicity to aquatic organisms, based on the most current state of scientific knowledge. As such, the information contained in this chapter relates to the 'toxicity assessment' phase of aquatic ecologi...

Chapter 5: Training

Energy Technology Data Exchange (ETDEWEB)

NONE

2018-04-01

The chapter 5 presents the 1) initial training; 2) periodic training, which includes: a) periodic training for employees at lower levels of the hierarchy than that of the operator; b) period training for operators; 3) operator training; 4) record of training; 5) safety culture.

RADIOISOTOPES IN SOIL-PLANT NUTRITION STUDIES. Proceedings of the Symposium held in Bombay, 26 February-2 March 1962

Energy Technology Data Exchange (ETDEWEB)

None

1962-06-01

A symposium on Radioisotopes in Soil-Plant Nutrition Studies was held at Bombay, Feb. 26 to March 2, 1962. Separate abstracts were prepared for 8 papers. abstracts of 2 papers have appeared previously in NSA. Other papers presented covered various aspects of soil chemistry, soil physics, ion uptake and translocation in soils, biological measurement of soil characteristics, and fertilizer usage. (C.H.)

Leadership and Intellectual Humility in the Coptic Orthodox Church. Bishop Athanasius of Beni Suef (1962-2000) and the Papal Committee

NARCIS (Netherlands)

van Doorn-Harder, P.A.

2017-01-01

This essay explores the concept of intellectual humility in the context of religious and communal leadership within the Coptic Orthodox Church, the indigenous Church of Egypt. The focus is on the strategies employed by Athanasius, the Bishop of Beni Suef and Bahnasa (1962- 2000) during a period of

Various chapter styles for the memoir class

DEFF Research Database (Denmark)

Madsen, Lars

2008-01-01

Document showcasing various chapter title page designs either included in the LaTeX memoir class or is easily manually coded.......Document showcasing various chapter title page designs either included in the LaTeX memoir class or is easily manually coded....

31 CFR Appendixes to Chapter V - Note

Science.gov (United States)

2010-07-01

.... Freight forwarders and shippers may not charter, book cargo on, or otherwise deal with blocked vessels. 7. References to regulatory parts in chapter V or other authorities: [BALKANS]: Western Balkans Stabilization... the economic sanctions programs in chapter V. (Please call OFAC Compliance Programs Division for...

Chapter 14. Radionuclides in vegetal production and food processing

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with problems connected with using of radionuclides in vegetal production and food processing. Chapter consist of next parts: (1) Influence of radiation on foods; (2) Radiation sterilisation in health service

Catechesis in Italy between the Two Vatican Councils – 1870–1962

Directory of Open Access Journals (Sweden)

Carl‑Mario Sultana

2017-11-01

Full Text Available The article endeavours to give a bird’s eye view of catechesis in Italy as from 1870 to the threshold of Vatican Council II – 1962. The point of departure is a study of the use of the Catechism as the handbook for catechesis. The study will then move on study the efforts of individuals – from priests to Pope Pius X – who sought to positively influence catechesis through their ministry and how different Congresses and Conventions helped in trying to formulate a more coherent catechesis throughout Italy. Finally, the paper will end by a study of the Active Method which was to be the unifying factor for catechesis in Italy prior to Vatican Council II.

Getting the Most from Pi Sigma Alpha Chapters: Exploring the Chapter Activity Grant Program and Its Multiplier Effects

Science.gov (United States)

Alexander, Robert M.

2009-01-01

The political science honor society, Pi Sigma Alpha, has chapters in nearly 700 institutions across the United States. The organization sponsors many programs that can contribute a great deal to students of political science; however, many students are unaware of these opportunities. This article encourages chapter advisors to make use of these…

New Decay Studies of 66Ga

Science.gov (United States)

Kumar, Suresh; Ahmad, I.; Carpenter, M. P.; Chen, J.; Greene, J. P.; Kondev, F. G.; Zhu, S.

2014-03-01

High-energy γ rays with energies up to 5.0 MeV are emitted in the radioactive decay of 66Ga (T1/2 = 9.49 h). Thus, this radionuclide appears to be a suitable candidate for energy and efficiency calibrations of high-resolution, γ-ray spectrometers that are employed in studies of very neutron-rich nuclei which have large Qβ values. In addition, accurate emission probabilities of this isotope are of interest to medical imaging applications, owing to the existence of large β+ decay branches, which need to be characterized with better accuracy. Decay studies of 66Ga were initiated using the γ-ray spectroscopy technique. The source was produced by means of the 66Zn(p,n) reaction at a beam energy of 12 MeV. Singles and γ - γ coincidences measurements were carried out using a single Ge detector and Gammasphere, respectively. The previously known 66Ga decay scheme was extended and many new γ rays were placed in the daughter nuclide 66Zn. The work at ANL was supported by the U.S. Department of Energy, Office of Nuclear Physics, under Contract No. DE-AC02-06CH11357. S. Kumar acknowledges support from the Indo-US Science and Technology Forum for the award of a Research Fellowship.

Chapter 10: Calculation of the temperature coefficient of reactivity of a graphite-moderated reactor

International Nuclear Information System (INIS)

Brown, G.; Richmond, R.; Stace, R.H.W.

1963-01-01

The temperature coefficients of reactivity of the BEPO, Windscale and Calder reactors are calculated, using the revised methods given by Lockey et al. (1956) and by Campbell and Symonds (1962). The results are compared with experimental values. (author)

How to write a medical book chapter?

Science.gov (United States)

Kendirci, Muammer

2013-01-01

Invited medical book chapters are usually requested by editors from experienced authors who have made significant contributions to the literature in certain fields requested by an editor from an experienced. Before the start of the writing process a consensus should be established between the editor and the author with regard to the title, deadline, specific instructions and content of the manuscript. Certain issues concerning a chapter can be negotiated by the parties beforehand, but some issues cannot. As writing a medical book chapter is seen as an honor in its own right, the assignment needs to be treated with sincerity by elucidating the topic in detail, and maximal effort should be made to keep in mind that the chapter will reach a large target audience. The purpose of this review article is to provide guidance to residents and junior specialists in the field of urology to improve their writing skills. PMID:26328134

Basic Principles - Chapter 6

Data.gov (United States)

National Aeronautics and Space Administration — This chapter described at a very high level some of the considerations that need to be made when designing algorithms for a vehicle health management application....

The Students’ misconceptions profile on chapter gas kinetic theory

Science.gov (United States)

Jauhariyah, M. N. R.; Suprapto, N.; Suliyanah; Admoko, S.; Setyarsih, W.; Harizah, Z.; Zulfa, I.

2018-03-01

Students have conception and misconceptions in the learning process. Misconceptions are caused by the teacher, students, and learning source. In the previous study, the researcher developed a misconception diagnosis instrument using three-tier on chapter gas kinetic theory. There are 14 items including 5 sub-chapters on gas kinetic theory. The profile of students’ misconceptions shows that students have misconceptions in each sub-chapter. The cause of misconceptions came from preconceptions, associative thinking, reasoning, intuition, and false negative. The highest cause of misconception in this chapter is student’s humanistic thinking.

TERRITORIAL REGULATION OF THE DUTCH COLONIAL GOVERNMENT IN NEDERLANDS NIEUW GUINEA 1898-1962

Directory of Open Access Journals (Sweden)

Rosmaida Sinaga

2013-07-01

Full Text Available This study discussed about the regulation of the Dutch colonial administration for its expansion in Nederlands Nieuw Guinea (NNG between 1898 and 1962.  The arrangement covered the expansion area, uniting and abolition of the government. This process began with the exploration activities, construction of infrastructure facilities and transportation/communication and recruitment of government officials. Construction of transportation and communication made local economy was increase. Government officials who stationed in the region must meet the specific requirements such as familiar with the area and experienced in their duties as well as having a high spirit of devotion. Territorial structuring was based on consideration of geographic/transportation access, culture, economic and political values of such area. Government policy on regional growth aims to shorten the span of colonial government control over territory and population of NNG and government's services that closer to the territory’s population.Key words: Territorial regulation, expansion, NNG  Penelitian ini mengkaji tentang peraturan pemerintahan kolonial Belanda atas segala bentuk ekspansi di Nederlands Nieuw Guinea (NNG pada tahun 1898 dan 1962. Peraturan ini meliputi perluasan wilayah, menyatukan dan penghapusan pemerintah. Proses ini dimulai dengan kegiatan eksplorasi, pembangunan fasilitas infrastruktur dan transportasi / komunikasi dan perekrutan pejabat pemerintah. Pembangunan transportasi dan komunikasi membuat perekonomian lokal meningkat. Pejabat pemerintah yang ditempatkan di wilayah tersebut harus memenuhi persyaratan tertentu seperti akrab dengan daerah dan berpengalaman dalam tugas-tugas mereka serta memiliki semangat  pengabdian tinggi. Penataan wilayah didasarkan pada pertimbangan geografis / akses transportasi, budaya, ekonomi dan nilai-nilai politik daerah tersebut. Kebijakan pemerintah mengenai pertumbuhan regional bertujuan untuk memperpendek

The Chapter 1 Challenge: Colorado's Contribution 1993.

Science.gov (United States)

Petro, Janice Rose; And Others

An overview is provided of Colorado's participation in Chapter 1, the largest federally funded program designed to provide services to elementary and secondary students. Chapter 1 provides financial assistance to state and local education agencies to meet the special needs of educationally deprived children who reside in areas with high…

38 CFR 4.66 - Sacroiliac joint.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Sacroiliac joint. 4.66... DISABILITIES Disability Ratings The Musculoskeletal System § 4.66 Sacroiliac joint. The common cause of disability in this region is arthritis, to be identified in the usual manner. The lumbosacral and sacroiliac...

33 CFR 66.01-10 - Characteristics.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Characteristics. 66.01-10 Section 66.01-10 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO... Characteristics. The characteristics of a private aid to navigation must conform to those prescribed by the United...

Chapter 5: Summary of model application

International Nuclear Information System (INIS)

1995-01-01

This chapter provides a brief summary of the model applications described in Volume III of the Final Report. This chapter dealt with the selected water management regimes; ground water flow regimes; agriculture; ground water quality; hydrodynamics, sediment transport and water quality in the Danube; hydrodynamics, sediment transport and water quality in the river branch system; hydrodynamics, sediment transport and water quality in the Hrusov reservoir and with ecology in this Danube area

Breeding avifauna of Niemodlin countryside (SW Poland during the years 2002-2007, and its changes over the last 56 years (1962-2007

Directory of Open Access Journals (Sweden)

Kopij Grzegorz

2016-09-01

Full Text Available Niemodlin countryside (c. 300 km2 is situated in the south-western part of Opole Silesia, SW Poland. Forests occupy c. 40%, arable grounds – 1/3, and meadows and pastures – 7%. There are 31 fish-ponds with a total diked surface of 663 ha. The paper presents results of field investigations carried out during the years 2002-2007 and an analysis of changes in the breeding avifauna over the last 56 years. During the years 2002-2007, 123 breeding and 11 probably breeding bird species were recorded in this area. During the years 1962-2007 151 species were recorded as breeding residents; and additional five species – as probably breeding resident. The following species were recorded as breeding for the first time in 1962-2007: Haliaeetus albicilla, Larus canus, Motacilla cinerea, Saxicola torquata, Locustella luscinioides, Ficedula albicollis, Corvus corax and Carpodacus erythrinus. In the same period the following species became extinct: Podiceps nigricollis, Anas clypeata, Milvus milvus, and Tringa glareola. The following species increaed in numbers in 1962-2007: Coturnix coturnix, Grus grus, Columba oenas, Apus apus, Dryocopus martius, Dendrocopos medius, Motacilla cinerea, Saxicola torquata and Corvus corax. In the same period, Tachybaptus ruficollis, Podiceps cristatus, Podiceps grisegena, Ciconia ciconia, Aythya nyroca, Perdix perdix, Gallinago gallinago, Larus ridibundus, Tyto alba, Alcedo atthis, Picus viridis, Riparia riparia and Corvus cornix decreased in numbers. The areas with the highest concentration of rare and endangered species are postulated to be protected as nature reserves, landscape parks and other spatial forms of nature conservation.

Chapter 4. Radioactivity of waters and factors influencing its value

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with radioactivity of waters and factors influencing its value. Chapter consists of next parts: (1) Natural radioactivity of hydrosphere; (2) Radioactive contamination of hydrosphere

Contribuição para a formação de Psicólogos: análise de artigos de Carolina Bori publicados até 1962

Directory of Open Access Journals (Sweden)

Gabriel Vieira Cândido

Full Text Available A Psicologia, no Brasil, foi reconhecida legalmente no ano 1962. Contudo, antes desse ano, diversos profissionais já atuavam na área. Carolina Martuscelli Bori tem sido considerada um desses profissionais, e, dentre as contribuições que deu, sua luta para melhorar a formação profissional é uma das mais citadas. Com este trabalho, buscou-se conhecer sua contribuição a partir de artigos que Bori publicou até o ano 1962. A partir de uma busca feita nas revistas Ciência e Cultura, Boletim de Psicologia e Jornal Brasileiro de Psicologia, e no seu currículo Lattes, pela busca na biblioteca da Universidade de São Paulo e em referências de artigos escritos sobre a própria Carolina Bori, 19 artigos foram localizados, dos quais oito foram publicados até 1962. A análise feita permite afirmar que a obra de Carolina Bori apresenta discussões que podem auxiliar na elaboração e no direcionamento de várias questões éticas e acadêmicas atuais, como: a pesquisa experimental em cursos de graduação, a metodologia científica, o desenvolvimento científico e a produção do conhecimento.

A Política Externa Independente em ação: a Conferência de Punta del Este de 1962 Independent Foreign Politics in action: an Overview of the Punta del Este Convention in 1962

Directory of Open Access Journals (Sweden)

Hélio Franchini Neto

2005-12-01

Full Text Available Considerada por San Tiago Dantas como "uma reunião que marcou época na formação do americanismo", a Conferência de Punta del Este, de janeiro de 1962, dedicou-se a tratar dos efeitos da Revolução Cubana no hemisfério. Declarou-se a incompatibilidade do comunismo com os princípios americanos e suspendeu-se Cuba da Junta Interamericana de Defesa (JID e da OEA. A participação brasileira teve grande destaque e repercussão tanto interna quanto internacionalmente. Procura-se analisar as razões que levaram o Brasil a adotar a posição de condenar o comunismo cubano e aprovar a suspensão de Cuba da JID, sem, porém, concordar com sua suspensão da OEA.Considered by San Tiago Dantas as "a landmark meeting for the formation of Americanism", the Conference of Punta del Este of January 1962 dealt with the effects of the Cuban Revolution on the Hemisphere. A resolution was approved declaring the incompatibility of communism with American principles, suspended Cuba from the Inter-American Defense Board (IDB and from the Organization of American States (OAS. The Brazilian participation gained high distinction and had repercussions not only domestically but also internationally. The present work seeks to analyse the reasons that led Brazil to condemn communism in Cuba and approve the suspension of this country from the IDB, without, however, agreeing to the suspension of Cuba from the OAS.

The Effects of Nuclear Weapons. Third edition

Energy Technology Data Exchange (ETDEWEB)

Glasstone, S; Dolan, P J

1977-01-01

Since the last edition of ''The Effects of Nuclear Weapons'' in 1962 much new information has become available concerning nuclear weapon effects. This has come in part from the series of atmospheric tests, including several at very high altitudes, conducted in the Pacific Ocean area in 1962. In addition, laboratory studies, theoretical calculations, and computer simulations have provided a better understanding of the various effects. A new chapter has been added on the electromagnetic pulse. The chapter titles are as follows: general principles of nuclear explosions; descriptions of nuclear explosions; air blast phenomena in air and surface bursts; air blast loading; structural damage from air blast; shock effects of surface and subsurface bursts; thermal radiation and its effects; initial nuclear radiation; residual nuclear radiation and fallout; radio and radar effects; the electromagnetic pulse and its effects; and biological effects. (LTN)

A Mocidade Portuguesa Feminina e a formação culinária em Menina e Moça (1947-1962 The Mocidade Portuguesa Feminina and the culinary development in Menina e Moça (1947 - 1962

Directory of Open Access Journals (Sweden)

Isabel M. R. Mendes Drumond Braga

2012-12-01

Full Text Available A Mocidade Portuguesa Feminina, instituição criada em 1937 pelo Estado Novo, com o objectivo de inculcar nas crianças e nos jovens os ideais defendidos pelo regime, teve várias publicações, entre as quais a revista Menina e Moça, iniciada em 1947. Este artigo estuda o que à culinária diz respeito na referida publicação no lapso temporal que vai do seu início a 1962, ano em que a Mocidade Portuguesa Feminina comemorou 25 anos de existência. Estudam-se as informações, conselhos, advertências e exortações ligadas à preparação, conservação e serviço das refeições, assim como as receitas, inseridas regularmente a partir de 1952 numa secção intitulada "Para o teu livro de receitas".The Mocidade Portuguesa Feminina, an institution created in 1937 by the New State, with the aim of inculcating in children and youth the ideals espoused by the regime, had several publications, including Menina e Moça, started in 1947. This article examines the culinary concerns in that publication in the years 1947 to 1962 (when the Mocidade Portuguesa Feminina celebrated 25 years of existence. We study the information, advice, warnings, and exhortations to the preparation, maintenance, and service of meals, as well as recipes, inserted regularly since 1952 in a section titled "To your cookbook".

Chapter 2: Optical Properties of the Water Column

Science.gov (United States)

Kiefer, D. A.; Collins, D. J.

1994-01-01

In this chapter, and in chapter 29, the basic inter-relationship between the flux of radiant energy through the water column and the fixation of carbon by the phytoplankton in the ocean through processes of photosynthesis or primary production will be discussed.

Incidence and prevalence of Crohn's disease in the county of Copenhagen, 1962-87

DEFF Research Database (Denmark)

Munkholm, P; Langholz, E; Nielsen, O H

1992-01-01

The incidence of Crohn's disease increased sixfold from 1962 to 1987 in the county of Copenhagen. The mean annual incidence for 1979-87 was 4.1 per 10(5) inhabitants. The increase was found equally in both sexes, with an approximately 40% higher incidence in women. The maximal incidence was found...... in the 15- to 24-year age group, being 12.8 per 10(5) per year for women and 6.0 per 10(5) per year for men, as mean of the period 1979-87. The prevalence at the end of the study was 54 per 10(5) inhabitants, 46 per 10(5) in men and 63 per 10(5) in women. The clinical appearance of the disease at the time...

Japanese contributions to IAEA INTOR workshop, phase two A, part 2, chapter XI: concept evolution, chapter XII: design concept, and chapter XIII: operation and test programme

International Nuclear Information System (INIS)

Tomabechi, Ken; Fujisawa, Noboru; Iida, Hiromasa

1985-07-01

This report corresponds to Chapters XI, XII, and XIII of Japanese contribution report to IAEA INTOR Workship, Phase Two A, Part 2. In the phase Two A, Part 2 workshop, we have studied critical technical issues and have also assessed scientific and technical data bases. Based on those results, the INTOR design have been modified to upgrade the design concept. The major modification items are related to plasma beta value, plasma operation scenario, reactor size reduction, neutron fluence, tritium producing blanket, and implementation of active control coils. In those chapters, the concept evolution for the design modification and main results are described. (author)

Forestry [Chapter 11

Science.gov (United States)

H. Gyde Lund; William A. Befort; James E. Brickell; William M. Ciesla; Elizabeth C. Collins; Raymond L. Czaplewski; Attilio Antonio Disperati; Robert W. Douglass; Charles W. Dull; Jerry D. Greer; Rachel Riemann Hershey; Vernon J. LaBau; Henry Lachowski; Peter A. Murtha; David J. Nowak; Marc A. Roberts; Pierre Schram; Mahadev D. Shedha; Ashbindu Singh; Kenneth C. Winterberger

1997-01-01

Foresters and other resource managers have used aerial photographs to help manage resources since the late 1920s. As discussed in chapter 1, however, it was not until the mid-1940s that their use became common. Obtaining photographic coverage was always a problem. For many areas of the world, reasonably complete coverage did not exist until after World War II. In...

Chapter 6: Accidents

Energy Technology Data Exchange (ETDEWEB)

NONE

2018-04-01

Th chapter 6 presents the accidents of: 1) Stimos (Italy - May, 1975); 2) San Salvador (El Salvador - February 5, 1989); 3) Soreq (Israel - June 21, 1990); 4) Nesvizh (Belarus - October 26, 1991); 5) Illinois (USA - February, 1965); 6)Maryland (EUA - December 11, 1991); 7)Hanoi (Vietnam -November 17, 1992); 8)Fleurus (Belgium - March 11, 2006) and final remarks on accidents.

Alexander Falconer Sr Seamen's missionary in New Zealand, son Alexander Falconer medical superintendent for mentally ill, grandson Murray Falconer neurosurgeon.

Science.gov (United States)

Hawgood, Barbara J

2016-08-01

Alexander Falconer Sr (1843-1915) came from Scotland to New Zealand. A practical Christian, he set up places of relaxation for miners, sailors and soldiers; he became the Seamen's Missionary. Son, Dr Alexander Falconer (1874-1955) trained at Otago University Medical School. As medical superintendent for the mentally ill, he urged the early introduction of psychotherapy. His son, Murray Falconer (1910-1977) was the first Nuffield Dominions Clinical Fellow, training in neurosurgery in Oxford. He was the first director of the Guy's-Maudsley Neurosurgical Unit in London and was internationally known for the surgical management of temporal lobe epilepsy in adults and children. © The Author(s) 2016.

History of Indian Arts Education in Santa Fe: The Institute of American Indian Arts with Historical Background 1890 to 1962.

Science.gov (United States)

Garmhausen, Winona

This book traces the history of the Institute of American Indian Arts in Santa Fe, New Mexico. Sections cover four time periods in the evolution of the Institute: the United States Indian Industrial School at Sante Fe, 1890-1932; the Santa Fe Indian School, 1930-62; and the Institute of American Indian Arts, 1962-70 and 1970-78. The United States…

28 CFR 66.6 - Additions and exceptions.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Additions and exceptions. 66.6 Section 66.6 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) UNIFORM ADMINISTRATIVE REQUIREMENTS FOR... additional administrative requirements except in codified regulations published in the Federal Register. (b...

Chapter 12. Nullification of nuclear reactors

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with problems connected with nullification of nuclear reactors. There are tree basic methods of nullification of nuclear reactors: (1) conservation, (2) safe close (wall up, embed in concrete), (3) direct dismantlement and remotion and two combined ways: (1) combination of mothball with subsequent dismantlement and remotion and (2) combination of safe close with subsequent dismantlement and remotion. Activity levels as well as volumes of radioactive wastes connected with decommissioning of nuclear reactors are reviewed

Chapter 0: Executive summary

International Nuclear Information System (INIS)

1995-01-01

This chapter deals with the background (Gabcikovo hydro power scheme was input in October 1992), project objective, project framework, equipment, establishment of the integrated modelling system, model setup, calibration and validation, definitions of scenarios for model application and with the results of model applications

Chapter 14. Greenhouses

Energy Technology Data Exchange (ETDEWEB)

Rafferty, Kevin D.

1998-01-01

Greenhouse heating is one of the most common uses of geothermal resources. Because of the significant heating requirements of greenhouses and their ability to use very low- temperature fluids, they are a natural application. The evaluation of a particular greenhouse project involves consideration of the structure heating requirements, and the system to meet those requirements. This chapter is intended to provide information on each of these areas.

From engaged citizen to lone hero: Nobel Prize laureates on British television, 1962-2004.

Science.gov (United States)

Gouyon, Jean-Baptiste

2018-05-01

Between 1962 and 2004, Nobel Prize laureates appear in the British television science programme Horizon in various roles, denoting differing understandings of science in relation to society and culture. These representations are the outcome of an interplay of cultural and institutional factors. They vary with the broadcasting environment. Notably, the article establishes that the choice of presenting scientists as heroic characters in strongly determined storylines from the late-1990s onwards originates in a reaction to institutional imperatives as a means to preserve the existence of the Horizon series. The article shows that exigencies of the institutional context in which media professionals operate are major factors influencing the representation of science in public.

The northern pike, a prized native but disastrous invasive: Chapter 14

Science.gov (United States)

Rutz, David; Massengill, Robert L.; Sepulveda, Adam; Dunker, Kristine J.

2018-01-01

As the chapters in this book describe, the northern pike Esox lucius Linneaus, 1758 is a fascinating fish that plays an important ecological role in structuring aquatic communities (chapter 8), has the capacity to aid lake restoration efforts (chapter 11), and contributes substantially to local economies, both as a highlysought after sport fish (chapter 12) and as a commercial fishing resource (chapter 13). However, despite the magnificent attributes of this fish, there is another side to its story. Specifically, what happens when northern pike, a highly efficient predator, becomes established outside its natural range? To explore this question, this chapter will investigate observed consequences from many locations where northern pike (hereafter referred to as “pike”) have been introduced and discuss potential reasons why pike, under the right circumstances, can be considered an invasive species.

2 CFR 1.200 - Purpose of chapters I and II.

Science.gov (United States)

2010-01-01

... (and thereby implement the Federal Financial Assistance Management Improvement Act of 1999, Pub. L. 106... Introduction toSubtitle A § 1.200 Purpose of chapters I and II. (a) Chapters I and II of subtitle A provide OMB... procedures for management of the agencies' grants and agreements. (b) There are two chapters for publication...

Palaeoclimate. Chapter 6

Energy Technology Data Exchange (ETDEWEB)

Jansen, E.; Overpeck, J.; Briffa, K.R.; Duplessy, J.C.; Joos, F.; Masson-Delmotte, V.; Olago, D.; Otto-Bliesner, B.; Peltier, W.R.; Rahmstorf, S.; Ramesh, R.; Raynaud, D.; Rind, D.; Solomina, O.; Villalba, R.; Zhang, D.

2007-09-15

This chapter assesses palaeoclimatic data and knowledge of how the climate system changes over interannual to millennial time scales, and how well these variations can be simulated with climate models. Additional palaeoclimatic perspectives are included in other chapters. Palaeoclimate science has made significant advances since the 1970s, when a primary focus was on the origin of the ice ages, the possibility of an imminent future ice age, and the first explorations of the so-called Little Ice Age and Medieval Warm Period. Even in the first IPCC assessment, many climatic variations prior to the instrumental record were not that well known or understood. Fifteen years later, understanding is much improved, more quantitative and better integrated with respect to observations and modelling. After a brief overview of palaeoclimatic methods, including their strengths and weaknesses, this chapter examines the palaeoclimatic record in chronological order, from oldest to youngest. This approach was selected because the climate system varies and changes over all time scales, and it is instructive to understand the contributions that lower-frequency patterns of climate change might make in influencing higher-frequency patterns of variability and change. In addition, an examination of how the climate system has responded to large changes in climate forcing in the past is useful in assessing how the same climate system might respond to the large anticipated forcing changes in the future. Cutting across this chronologically based presentation are assessments of climate forcing and response, and of the ability of state-of-the-art climate models to simulate the responses. Perspectives from palaeoclimatic observations, theory and modelling are integrated wherever possible to reduce uncertainty in the assessment. Several sections also assess the latest developments in the rapidly advancing area of abrupt climate change, that is, forced or unforced climatic change that involves

Palaeoclimate. Chapter 6

International Nuclear Information System (INIS)

Jansen, E.; Overpeck, J.; Briffa, K.R.; Duplessy, J.C.; Joos, F.; Masson-Delmotte, V.; Olago, D.; Otto-Bliesner, B.; Peltier, W.R.; Rahmstorf, S.; Ramesh, R.; Raynaud, D.; Rind, D.; Solomina, O.; Villalba, R.; Zhang, D.

2007-01-01

This chapter assesses palaeoclimatic data and knowledge of how the climate system changes over interannual to millennial time scales, and how well these variations can be simulated with climate models. Additional palaeoclimatic perspectives are included in other chapters. Palaeoclimate science has made significant advances since the 1970s, when a primary focus was on the origin of the ice ages, the possibility of an imminent future ice age, and the first explorations of the so-called Little Ice Age and Medieval Warm Period. Even in the first IPCC assessment, many climatic variations prior to the instrumental record were not that well known or understood. Fifteen years later, understanding is much improved, more quantitative and better integrated with respect to observations and modelling. After a brief overview of palaeoclimatic methods, including their strengths and weaknesses, this chapter examines the palaeoclimatic record in chronological order, from oldest to youngest. This approach was selected because the climate system varies and changes over all time scales, and it is instructive to understand the contributions that lower-frequency patterns of climate change might make in influencing higher-frequency patterns of variability and change. In addition, an examination of how the climate system has responded to large changes in climate forcing in the past is useful in assessing how the same climate system might respond to the large anticipated forcing changes in the future. Cutting across this chronologically based presentation are assessments of climate forcing and response, and of the ability of state-of-the-art climate models to simulate the responses. Perspectives from palaeoclimatic observations, theory and modelling are integrated wherever possible to reduce uncertainty in the assessment. Several sections also assess the latest developments in the rapidly advancing area of abrupt climate change, that is, forced or unforced climatic change that involves

Wood products used in constructing conservation and development projects by the Corps of Engineers in the United States, 1962 and 1978

Science.gov (United States)

W. H. Reid; D. B. McKeever

Estimates of the amounts of wood products used in constructing civil conservation and development projects by the Corps of Engineers in the United States are presented for the years 1962 and 1978. Amounts of lumber, laminated lumber, poles and piling, and plywood used in construction are stratified by five construction categories, and three types of uses. Estimates of...

El género Calliphora (Diptera: Calliphoridae) en Argentina y primer registro de C. lopesi Mello 1962

OpenAIRE

Olea, Sofía M.; Mariluis, Juan C.

2013-01-01

The genus Calliphora Robineau-Desvoidy 1830 is currently represented by only 6 species in the Neotropical Region of which 3 are present in Argentina. In this work, we report for the first time the presence of Calliphora lopesi Mello 1962 in Argentina, and we present an updated distribution of the species of the genus. We provide a key to the identification of the species present in the country. El género Calliphora Robineau-Desvoidy 1830 se encuentra representado por sólo 6 especies en la ...

Chapter 7: Transport and load of radioactive material

Energy Technology Data Exchange (ETDEWEB)

NONE

2018-04-01

Related to the topic, the chapter 7 presents: 1) import License; 2) transport; 3) loading the irradiator. The information presented in this chapter is based on the Brazilian legislation, but said legislation is based on international guidelines; therefore there will be several common and different points from country to country.

Radiation Protection. Chapter 24

Energy Technology Data Exchange (ETDEWEB)

Sutton, D. [Ninewells Hospital, Dundee (United Kingdom); Collins, L. T. [Westmead Hospital, Sydney (Australia); Le Heron, J. [International Atomic Energy Agency, Vienna (Austria)

2014-09-15

Chapter 21, in describing basic radiation biology and radiation effects, demonstrates the need to have a system of radiation protection that allows the many beneficial uses of radiation to be realized while ensuring detrimental radiation effects are either prevented or minimized. This can be achieved with the twin objectives of preventing the occurrence of deterministic effects and of limiting the probability of stochastic effects to a level that is considered acceptable. In a radiology facility, consideration needs to be given to the patient, the staff involved in performing the radiological procedures, members of the public and other staff that may be in the radiology facility, carers and comforters of patients undergoing procedures, and persons who may be undergoing a radiological procedure as part of a biomedical research project. This chapter discusses how the objectives given above are fulfilled through a system of radiation protection and how such a system should be applied practically in a radiology facility.

Study on crystallization behaviour of co-polyamide 66 containing ...

Indian Academy of Sciences (India)

Triaryl phosphine oxide (TPO) compounds, which as a type of flame ... The image of .... ation rate and crystallization properties of FR-PA66 were ..... Polarized optical microscopy images for (a) PA66 and (b) FR-PA66 after constant temperature ...

American Red Cross Chapter Regions

Data.gov (United States)

Department of Homeland Security — The Regions are part of the national field level structure to support chapters. The Regions role is admistrative as well as provides oversight and program technical...

Summary and evaluation of nuclear waste forms. Chapter 12

International Nuclear Information System (INIS)

Lutze, W.; Ewing, R.C.

1988-01-01

In this chapter data are compiled from the foregoing contributed chapters into tables. In a few cases additional more recent data not found in the chapters have been included in the tables. The following waste form data are summarized: physical properties, chemical durability, radiation effects and the status of processing techniques. In addition important aspects of the comparison of waste forms and the response of waste forms (glass and ceramic) to corrosion and radiation effects are discussed. (author). 119 refs.; 6 figs.; 5 tabs

Structures, stabilities, aromaticity, and electronic properties of C66 fullerene isomers, anions (C662-, C664-, C666-), and metallofullerenes (Sc2-C66)

International Nuclear Information System (INIS)

Cui Yanhong; Tian, Wei Quan; Feng Jikang; Chen Deli

2010-01-01

Among all the 4478 classical isomers of C 66 , C 66 (C s :0060) with the lowest number of pentagon-pentagon fusions was predicted to be the most stable isomer, followed by isomers C 66 (C 2v :0011) and C 66 (C 2 :0083). The infrared spectra and aromaticity of the most stable isomers were predicted. The relative stabilities of C 66 isomers change with charges or doping of metals. The structures and relative stabilities of the most stable metallofullerenes were delineated and compared with experiment. Sc 2 -C 66 (C 2 :0083) was predicted to be the most stable metallofullerene, although Sc 2 -C 66 (C 2v :0011) was observed. Charge-transfer from Sc 2 to the fused pentagons and the bonding between these two moieties significantly decrease the strain energies caused by the pair of fused pentagons thereby stabilizing the fullerene cage.

Student chapters: effective dissemination networks for informal optics and photonics education

Science.gov (United States)

Fabian, Dirk; Vermeulen, Nathalie; Van Overmeire, Sara

2009-06-01

Professional societies sponsor student chapters in order to foster scholarship and training in photonics at the college and graduate level, but they are also an excellent resource for disseminating photonics knowledge to pre-college students and teachers. Starting in 2006, we tracked the involvement of SPIE student chapter volunteers in informal pre-college education settings. Chapter students reached 2800, 4900 and 11800 pre-college students respectively from 2006-2008 with some form of informal instruction in optics and photonics. As a case study, the EduKit, a self-contained instruction module featuring refractive and diffractive micro-optics developed by the European Network of Excellence on Micro-Optics (NEMO), was disseminated through student chapters in Argentina, Belgium, Canada, China, Colombia, India, Latvia, Mexico, Peru, Russia, Singapore, South Africa, and the United States. We tracked the movement of this material through the network, up to the student-teacher feedback stage. The student chapter network provided rapid dissemination of the material, translation of the material into the local language, and leveraged existing chapter contacts in schools to provide an audience. We describe the student chapter network and its impact on the development of the EduKit teaching module.

O ensino e a pesquisa em história da educação brasileira na cadeira de Filosofia e História da Educação (1933-1962 - The teaching and the research on the history of the brazilian education in the subjects of Philosophy and History of Education (1933-1962

Directory of Open Access Journals (Sweden)

Bruno Bontempi Júnior

2011-04-01

Full Text Available Resumo Este artigo apresenta a trajetória da cadeira de Filosofia e História da Educação, desde a sua constituição em 1933 até 1962, quando, na Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo, o professor Laerte Ramos de Carvalho deu início às primeiras pesquisas acadêmicas em história da educação. Explora fatores "internos" e "externos" da história das disciplinas, tais como os perfis institucionais, as prescrições curriculares, as disputas ocorridas no mundo acadêmico e as relações entre as "disciplinas vizinhas", a fim de tecer uma rede de personagens e acontecimentos que confira à disciplina a sua "identidade histórica". Palavras-chave: história das disciplinas, filosofia e história da educação, Roldão Lopes de Barros, Laerte Ramos de Carvalho.   THE TEACHING AND THE RESEARCH ON THE HISTORY OF THE BRAZILIAN EDUCATION IN THE SUBJECTS OF PHILOSOPHY AND HISTORY OF EDUACTION (1933-1962 Abstract This article presents the trajectory of the Cathedra of Philosophy and History of Education, since its constitution in 1933, until 1962, when, at the College of Philosophy, Sciences and Literature of the University of São Paulo, the professor Laerte Ramos de Carvalho commenced the very first academic researches on history of education. The article explores both "internal" and "external" factors in the history of disciplines, such as institutional profiles, prescriptions of the curriculum, struggles occurred in the academic world, and relationships between "neighbouring disciplines", in order to weave a net, made by characters and facts, that gives to the discipline its "historical identity". Keywords: history of disciplines, Philosophy and History of Education, Roldão Lopes de Barros, Laerte Ramos de Carvalho.   LA ENSEÑANZA Y LA INVESTIGACIÓN EN HISTORIA DE LA EDUCACIÓN BRASILEÑA EN LA CÁTEDRA DE FILOSOFÍA Y HISTORIA DE LA EDUCACIÓN (1933- 1962 Resumen Este artículo presenta el camino de la c

Nuclear Medicine Imaging Devices. Chapter 11

Energy Technology Data Exchange (ETDEWEB)

Lodge, M. A.; Frey, E. C. [Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, Baltimore, MD (United States)

2014-12-15

Imaging forms an important part of nuclear medicine and a number of different imaging devices have been developed. This chapter describes the principles and technological characteristics of the main imaging devices used in nuclear medicine. The two major categories are gamma camera systems and positron emission tomography (PET) systems. The former are used to image γ rays emitted by any nuclide, while the latter exploit the directional correlation between annihilation photons emitted by positron decay. The first section of this chapter discusses the principal components of gamma cameras and how they are used to form 2-D planar images as well as 3-D tomographic images (single photon emission computed tomography (SPECT)). The second section describes related instrumentation that has been optimized for PET data acquisition. A major advance in nuclear medicine was achieved with the introduction of multi-modality imaging systems including SPECT/computed tomography (CT) and PET/CT. In these systems, the CT images can be used to provide an anatomical context for the functional nuclear medicine images and allow for attenuation compensation. The third section in this chapter provides a discussion of the principles of these devices.

Activation of a synapse weakening pathway by human Val66 but not Met66 pro-brain-derived neurotrophic factor (proBDNF)

Science.gov (United States)

Kailainathan, Sumangali; Piers, Thomas M.; Yi, Jee Hyun; Choi, Seongmin; Fahey, Mark S.; Borger, Eva; Gunn-Moore, Frank J.; O’Neill, Laurie; Lever, Michael; Whitcomb, Daniel J.; Cho, Kwangwook; Allen, Shelley J.

2016-01-01

This study describes a fundamental functional difference between the two main polymorphisms of the pro-form of brain-derived neurotrophic factor (proBDNF), providing an explanation as to why these forms have such different age-related neurological outcomes. Healthy young carriers of the Met66 form (present in ∼30% Caucasians) have reduced hippocampal volume and impaired hippocampal-dependent memory function, yet the same polymorphic population shows enhanced cognitive recovery after traumatic brain injury, delayed cognitive dysfunction during aging, and lower risk of late-onset Alzheimer’s disease (AD) compared to those with the more common Val66 polymorphism. To examine the differences between the protein polymorphisms in structure, kinetics of binding to proBDNF receptors and in vitro function, we generated purified cleavage-resistant human variants. Intriguingly, we found no statistical differences in those characteristics. As anticipated, exogenous application of proBDNF Val66 to rat hippocampal slices dysregulated synaptic plasticity, inhibiting long-term potentiation (LTP) and facilitating long-term depression (LTD). We subsequently observed that this occurred via the glycogen synthase kinase 3β (GSK3β) activation pathway. However, surprisingly, we found that Met66 had no such effects on either LTP or LTD. These novel findings suggest that, unlike Val66, the Met66 variant does not facilitate synapse weakening signaling, perhaps accounting for its protective effects with aging. PMID:26687096

Nursery management [Chapter 16

Science.gov (United States)

Kim M. Wilkinson

2009-01-01

This handbook provides an overview of the factors that go into starting and operating a native plant nursery. Management includes all aspects of working with plants in all their phases of growth as described in Chapter 3, Crop Planning and Developing Propagation Protocols. Management also includes working with the community; organizing materials and infrastructure;...

Chapter 8. Data Analysis

Science.gov (United States)

Lyman L. McDonald; Christina D. Vojta; Kevin S. McKelvey

2013-01-01

Perhaps the greatest barrier between monitoring and management is data analysis. Data languish in drawers and spreadsheets because those who collect or maintain monitoring data lack training in how to effectively summarize and analyze their findings. This chapter serves as a first step to surmounting that barrier by empowering any monitoring team with the basic...

Quality Management. Chapter 19

Energy Technology Data Exchange (ETDEWEB)

Hiles, P. A. [Glan Clwyd Hospital, Bodelwyddan (United Kingdom); McLean, I. D. [International Atomic Energy Agency, Vienna (Austria); Christofides, S. [New Nicosia General Hospital, Nicosia (Cyprus)

2014-09-15

This chapter introduces the principles and definitions of quality management systems (QMSs) for radiology facilities, to give a framework to assist in the setting up of such systems and to emphasize the role of the medical physicist in this context. While there is a diversity of terms currently in use to describe quality processes both generally and specifically within radiology, there is broad agreement that the effective management of radiation medicine services demands a quality culture that includes a systematic approach to the elements that govern the delivery of that service. Therefore, the concept of quality assurance (QA) within the radiological facility covers, in its widest sense, all those factors that affect the intended outcome, that is, a clinical diagnosis. The medical physicist has an important role in the overall QMS, especially, but not exclusively, with respect to the equipment performance. A worked example of a quality control (QC) programme is included at the end of the chapter, to demonstrate the depth of detail and involvement of the medical physicist.

39 CFR 6.6 - Quorum and voting.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Quorum and voting. 6.6 Section 6.6 Postal Service....6 Quorum and voting. As provided by 39 U.S.C. 205(c), the Board acts by resolution upon a majority... the compensation and benefits of the Postmaster General and Deputy Postmaster General, 39 U.S.C. 205(c...

Instrumentation for Dosimetry. Chapter 21

Energy Technology Data Exchange (ETDEWEB)

Hourdakis, J. C. [Greek Atomic Energy Commission, Athens (Greece); Nowotny, R. [Medical University of Vienna, Vienna (Austria)

2014-09-15

Measurements of absorbed dose (or air kerma) are required in varying situations in diagnostic radiology. The radiation fields vary from plain, slit and even point projection geometry, and may be stationary or moving, including rotational. Owing to the use of low photon energies for these fields, it is important that dosimeters have a satisfactory energy response. In general, the requirements for dosimeter accuracy are less stringent than those in radiation therapy; however, the dose and dose rate measurements cover a large range. Patient dosimetry (see Chapter 22) is a primary responsibility of the medical physicist specializing in diagnostic radiology and is required by legislation in many countries. Dose data are also required in the optimization of examinations for image quality and dose. Radiation measurement is also critical for occupational and public exposure control (see Chapter 24). Dose measurements are essential in acceptance testing and quality control (see Chapter 19). Several types of dosimeter can be used, provided that they have a suitable energy response, but typically, ionization chambers of a few cubic centimetres in volume, or solid state detectors specifically designed for such measurements, are used. If dosimeters are used to make measurements during an examination, they must not interfere with the examination. These devices are also used for determination of the half value layer (HVL). Special types of ionization chamber are employed for computed tomography (CT), mammography and interventional radiology dosimetry.

Radio-active pollution of milk by iodine from September 1, 1962 to February 1, 1963

International Nuclear Information System (INIS)

Michon, G.; Madelmont, C.

1964-01-01

The report presents the result of 840 examinations and analyses of 131 I in milk undertaken during the period from 1.9.1962 to. 1.2.1963 when young fission products were detectable in radioactive fallout. A short interpretation in health terms is given in the first part, the second part being devoted to the study of the correlation which may exist between the values found in the milk and the changes in atmospheric radioactivity on the one hand, and the rainfall on the other hand. Without being able to conclude with certainty, it appears that the rain is the most important factor in the pollution of milk by iodine-131. (authors) [fr

Radiation biology. Chapter 20

Energy Technology Data Exchange (ETDEWEB)

Wondergem, J. [International Atomic Energy Agency, Vienna (Austria)

2014-09-15

Radiation biology (radiobiology) is the study of the action of ionizing radiations on living matter. This chapter gives an overview of the biological effects of ionizing radiation and discusses the physical, chemical and biological variables that affect dose response at the cellular, tissue and whole body levels at doses and dose rates relevant to diagnostic radiology.

Water resources (Chapter 12)

Science.gov (United States)

Thomas C. Brown; Romano Foti; Jorge Ramirez

2012-01-01

In this chapter, we focus on the vulnerability of U.S. freshwater supplies considering all lands, not just forest and rangelands. We do not assess the condition of those lands or report on how much of our water supply originates on lands of different land covers or ownerships, because earlier Resources Planning Act (RPA) Assessment work addressed these topics....

Chapter 8. Ionisation radiation and human organism. Radioactivity of human tissues

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with ionisation radiation and human organism as well as with radioactivity of human tissues. Chapter consists of next parts: (1) Radiation stress of human organism; (2) Radioactivity of human tissues and the factors influencing radioactive contamination; (3) Possibilities of decreasing of radiation stress

Assessing the Multiple Benefits of Clean Energy Chapter 1: Introduction

Science.gov (United States)

Chapter 1 of “Assessing the Multiple Benefits of Clean Energy” provides an introduction to the document. /meta name=DC.title content=Assessing the Multiple Benefits of Clean Energy Chapter 1: Introduction

Itaipu e as relações brasileiro-paraguaias de 1962 a 1979: fronteira, energia e poder

OpenAIRE

Neto, Tomaz Espósito

2012-01-01

O objetivo do presente trabalho é examinar as relações entre o Brasil e o Paraguai durante as tratativas políticas sobre a construção de Itaipu, que se iniciaram em 1962, com a divulgação do projeto Otávio Marcondes Ferraz, e tiveram seu término em 1979, com a assinatura do Acordo Tripartite, que consolidou um marco legal na exploração hidroelétrica na bacia do Rio da Prata. Esta análise é crucial para o entendimento da atuação da política externa brasileira e das relações de poder interestat...

Chapter 2: Irradiators

Energy Technology Data Exchange (ETDEWEB)

NONE

2018-04-01

The chapter 2 presents the subjects: 1) gamma irradiators which includes: Category-I gamma irradiators (self-contained); Category-II gamma irradiators (panoramic and dry storage); Category-III gamma irradiators (self-contained in water); Category-IV gamma irradiators (panoramic and wet storage); source rack for Category-IV gamma irradiators; product transport system for Category-IV gamma irradiators; radiation shield for gamma irradiators; 2) accelerators which includes: Category-I Accelerators (shielded irradiator); Category-II Accelerators (irradiator inside a shielded room); Irradiation application examples.

Management of Therapy Patients. Chapter 20

Energy Technology Data Exchange (ETDEWEB)

Dauer, L. T. [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York (United States)

2014-12-15

The basic principles of radiation protection and their implementation as they apply to nuclear medicine are covered in general in Chapter 3. This chapter will look at the specific case of nuclear medicine used for therapy. In addition to the standards discussed in Chapter 3, specific guidance on the release of patients after radionuclide therapy can be found in the IAEA’s Safety Reports Series No. 63 [20.1]. When the patient is kept in hospital following radionuclide therapy, the people at risk of exposure include hospital staff whose duties may or may not directly involve the use of radiation. This can be a significant problem. However, it is generally felt that it can be effectively managed with well trained staff and appropriate facilities. On the other hand, once the patient has been released, the groups at risk include members of the patient’s family, including children, and carers; they may also include neighbours, visitors to the household, co-workers, those encountered in public places, on public transport or at public events, and finally, the general public. It is generally felt that these risks can be effectively mitigated by the radiation protection officer (RPO) with patient-specific radiation safety precaution instructions.

Development of the CANDU 66-group SN transport library

International Nuclear Information System (INIS)

Tsang, K.T.

2001-01-01

The design of the shield configuration around a nuclear reactor is strongly dependent on the neutron and photon spatial and energy distributions. The nuclear heat deposition and material damage in and surrounding the reactor core are also a function of the neutron and photon distributions. Therefore, to ensure a suitable configuration of materials for shielding or heat transfer, an accurate calculation of the particle fluxes in the reactor systems is essential. The CANDU 66-group library was developed to update the cross sections that are needed to assess the performance of CANDU bulk shields. Since about 1980, shielding analysts at Atomic Energy of Canada Limited (AECL) and Ontario Power Generation Inc. (OPGI) have been using a 38-group CANDU-specific library to perform S N transport calculations. In 1994, a new CANDU 67-group cross-section library was developed. The 67-group cross-section library was developed to provide radiation-physics analysts with up-to-date nuclear data to correct deficiencies with documentation of the old library. Although there were improvements over the 38-group library, initial use showed there were some deficiencies in the 67-group library. To correct these deficiencies, the CANDU 66-group S N transport cross-section library was developed. The 66-group library is based on the 241-group cross-section library VITAMIN-B6. Collapsing and weighting of the 241-group cross sections into 66 groups were performed using the modular code system SCALE 4.4. This paper describes how the modules in the SCALE system were applied to generate the 66-group library. The CANDU 66-group library includes both core-weighted and lattice-weighted cross sections of 235 U, 238 U, and 239 Pu with, and without, delayed fission-product photons. In addition, the 66-group library contains more response functions than did the 67-group library. Finally, the CANDU 66-group library has been validated against one-dimensional benchmark problems. The results generated with

42 CFR 433.66 - Permissible provider-related donations.

Science.gov (United States)

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Permissible provider-related donations. 433.66... Requirements State Financial Participation § 433.66 Permissible provider-related donations. (a) General rule... provider-related donations without a reduction in FFP, only in accordance with the requirements of this...

16 CFR 5.66 - Commission decision and reconsideration.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Commission decision and reconsideration. 5.66 Section 5.66 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF... (b) references therein to “court of appeals” shall be deemed for purposes of proceedings under this...

26 x 6.6 radial-belted aircraft tire performance

Science.gov (United States)

Davis, Pamela A.; Martinson, Veloria J.; Yager, Thomas J.; Stubbs, Sandy M.

1991-01-01

Preliminary results from testing of 26 x 6.6 radial-belted and bias-ply aircraft tires at NASA Langley's Aircraft Landing Dynamics Facility (ALDF) are reviewed. The 26 x 6.6 tire size evaluation includes cornering performance tests throughout the aircraft ground operational speed range for both dry and wet runway surfaces. Static test results to define 26 x 6.6 tire vertical stiffness properties are also presented and discussed.

Proposed recommendations for the reform of chapter 11 U.S. Bankruptcy Code

NARCIS (Netherlands)

Wessels, B.; de Weijs, R.

2015-01-01

The US Bankruptcy Code’s chapter 11 procedure is both in practice and conceptually the most important insolvency procedure worldwide. Many countries, including the Netherlands, look at Chapter 11 for inspiration in revising their own insolvency laws. Chapter 11 is, however, itself up for revision.

Energy and wastes. Chapter 1

International Nuclear Information System (INIS)

2002-01-01

In the Chapter 1 'Energy and wastes' it is shown the wastes generation inevitability at power production, because there are no absolutely wasteless technologies. After energy production technologies analysis the data that nuclear energy is most ecologically acceptable at maintenance related radiation safety measures

High spin states in 66,68Ge

International Nuclear Information System (INIS)

Hermkens, U.; Becker, F.; Eberth, J.; Freund, S.; Mylaeus, T.; Skoda, S.; Teichert, W.; Werth, A. v.d.

1992-01-01

High spin states of 66,68 Ge have been investigated at the FN Tandem accelerator of the University of Koeln via the reactions 40 Ca( 32 S,α2p,4p) 66,68 Ge at a beam energy of 100 MeV and 58 Ni( 16 O,α2p) 68 Ge at 65 MeV. The OSIRIS spectrometer with 12 escape suppressed Ge detectors was used to measure γγ coincidences and γ-ray angular distributions. In 66 Ge ( 68 Ge) 33 (22) new levels were found and 63 (62) new γ-transitions were placed in the level scheme. Both nuclei show a rather complicated but similar excitation pattern, ruled by the interplay of quasiparticle and collective degrees of freedom. The results are compared to the recently published EXVAM calculations for 68 Ge. (orig.)

Behavioral service substitution (Chapter 9)

NARCIS (Netherlands)

Stahl, C.; Aalst, van der W.M.P.; Bouguettaya, A.; Sheng, Q.Z.; Daniel, F.

2014-01-01

Service-oriented design supports system evolution and encourages reuse and modularization. A key ingredient of service orientation is the ability to substitute one service by another without reconfiguring the overall system. This chapter aims to give an overview of the state of the art and open

9 CFR 381.66 - Temperatures and chilling and freezing procedures.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Temperatures and chilling and freezing procedures. 381.66 Section 381.66 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT... Procedures § 381.66 Temperatures and chilling and freezing procedures. (a) General. Temperatures and...

Telemetry Standards, IRIG Standard 106-17, Chapter 22, Network Based Protocol Suite

Science.gov (United States)

2017-07-01

requirements. 22.2 Network Access Layer 22.2.1 Physical Layer Connectors and cable media should meet the electrical or optical properties required by the...Telemetry Standards, IRIG Standard 106-17 Chapter 22, July 2017 i CHAPTER 22 Network -Based Protocol Suite Acronyms...iii Chapter 22. Network -Based Protocol Suite

Mirror Lake: Past, present and future: Chapter 6

Science.gov (United States)

Likens, Gene E.; LaBaugh, James W.; Winter, Thomas C.; Likens, Gene E.

2009-01-01

This chapter discusses the hydrological and biogeochemical characteristics of Mirror Lake and the changes that resulted from air-land-water interactions and human activities. Since the formation of Mirror Lake, both the watershed and the lake have undergone many changes, such as vegetation development and basin filling. These changes are ongoing, and Mirror Lake is continuing along an aging pathway and ultimately, it will fill with sediment and no longer be a lake. The chapter also identifies major factors that affected the hydrology and biogeochemistry of Mirror Lake: acid rain, atmospheric deposition of lead and other heavy metals, increased human settlement around the lake, the construction of an interstate highway through the watershed of the Northeast Tributary, the construction of an access road through the West and Northeast watersheds to the lake, and climate change. The chapter also offers future recommendations for management and protection of Mirror Lake.

42 CFR 66.111 - Suspension, waiver, and cancellation.

Science.gov (United States)

2010-10-01

... breaks in the continuous service required under § 66.110(c), or extend the period of repayment under § 66.110(e) if the Secretary determines that: (1) An extension or break in service is necessary so the... estimated future financial resources and obligations; (3) The reasons for the individual's failure to...

In vitro and in vivo evaluations of nano-hydroxyapatite/polyamide 66/glass fibre (n-HA/PA66/GF as a novel bioactive bone screw.

Directory of Open Access Journals (Sweden)

Bao Su

Full Text Available In this study, we prepared nano-hydroxyapatite/polyamide 66/glass fibre (n-HA/PA66/GF bioactive bone screws. The microstructure, morphology and coating of the screws were characterised, and the adhesion, proliferation and viability of MC3T3-E1 cells on n-HA/PA66/GF scaffolds were determined using scanning electron microscope, CCK-8 assays and cellular immunofluorescence analysis. The results confirmed that n-HA/PA66/GF scaffolds were biocompatible and had no negative effect on MC3T3-E1 cells in vitro. To investigate the in vivo biocompatibility, internal fixation properties and osteogenesis of the bioactive screws, both n-HA/PA66/GF screws and metallic screws were used to repair intercondylar femur fractures in dogs. General photography, CT examination, micro-CT examination, histological staining and biomechanical assays were performed at 4, 8, 12 and 24 weeks after operation. The n-HA/PA66/GF screws exhibited good biocompatibility, high mechanical strength and extensive osteogenesis in the host bone. Moreover, 24 weeks after implantation, the maximum push-out load of the bioactive screws was greater than that of the metallic screws. As shown by their good cytocompatibility, excellent biomechanical strength and fast formation and ingrowth of new bone, n-HA/PA66/GF screws are thus suitable for orthopaedic clinical applications.

Chemical Tracer Methods: Chapter 7

Science.gov (United States)

Healy, Richard W.

2017-01-01

Tracers have a wide variety of uses in hydrologic studies: providing quantitative or qualitative estimates of recharge, identifying sources of recharge, providing information on velocities and travel times of water movement, assessing the importance of preferential flow paths, providing information on hydrodynamic dispersion, and providing data for calibration of water flow and solute-transport models (Walker, 1998; Cook and Herczeg, 2000; Scanlon et al., 2002b). Tracers generally are ions, isotopes, or gases that move with water and that can be detected in the atmosphere, in surface waters, and in the subsurface. Heat also is transported by water; therefore, temperatures can be used to trace water movement. This chapter focuses on the use of chemical and isotopic tracers in the subsurface to estimate recharge. Tracer use in surface-water studies to determine groundwater discharge to streams is addressed in Chapter 4; the use of temperature as a tracer is described in Chapter 8.Following the nomenclature of Scanlon et al. (2002b), tracers are grouped into three categories: natural environmental tracers, historical tracers, and applied tracers. Natural environmental tracers are those that are transported to or created within the atmosphere under natural processes; these tracers are carried to the Earth’s surface as wet or dry atmospheric deposition. The most commonly used natural environmental tracer is chloride (Cl) (Allison and Hughes, 1978). Ocean water, through the process of evaporation, is the primary source of atmospheric Cl. Other tracers in this category include chlorine-36 (36Cl) and tritium (3H); these two isotopes are produced naturally in the Earth’s atmosphere; however, there are additional anthropogenic sources of them.

40 CFR 53.66 - Test procedure: Volatility test.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Test procedure: Volatility test. 53.66... Characteristics of Class II Equivalent Methods for PM2.5 § 53.66 Test procedure: Volatility test. (a) Overview. This test is designed to ensure that the candidate method's losses due to volatility when sampling semi...

29 CFR 801.66 - Consent findings and order.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Consent findings and order. 801.66 Section 801.66 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR OTHER LAWS APPLICATION... Administrative Law Judge; and (4) A waiver of any right to challenge or contest the validity of the findings and...

Chapter 13. Exploring Use of the Reserved Core

Energy Technology Data Exchange (ETDEWEB)

Holmen, John [Univ. of Utah, Salt Lake City, UT (United States). SCI Inst. and School of Computing; Humphrey, Alan [Univ. of Utah, Salt Lake City, UT (United States). SCI Inst. and School of Computing; Berzins, Martin [Univ. of Utah, Salt Lake City, UT (United States). SCI Inst. and School of Computing

2015-07-29

In this chapter, we illustrate benefits of thinking in terms of thread management techniques when using a centralized scheduler model along with interoperability of MPI and PThread. This is facilitated through an exploration of thread placement strategies for an algorithm modeling radiative heat transfer with special attention to the 61st core. This algorithm plays a key role within the Uintah Computational Framework (UCF) and current efforts taking place at the University of Utah to model next-generation, large-scale clean coal boilers. In such simulations, this algorithm models the dominant form of heat transfer and consumes a large portion of compute time. Exemplified by a real-world example, this chapter presents our early efforts in porting a key portion of a scalability-centric codebase to the Intel Xeon Phi coprocessor. Specifically, this chapter presents results from our experiments profiling the native execution of a reverse Monte-Carlo ray tracing-based radiation model on a single coprocessor. These results demonstrate that our fastest run configurations utilized the 61st core and that performance was not profoundly impacted when explicitly oversubscribing the coprocessor operating system thread. Additionally, this chapter presents a portion of radiation model source code, a MIC-centric UCF cross-compilation example, and less conventional thread management technique for developers utilizing the PThreads threading model.

Chapter 6: The scientific basis for conserving forest carnivores: considerations for management

Science.gov (United States)

L. Jack Lyon; Keith B. Aubry; William J. Zielinski; Steven W. Buskirk; Leonard F. Ruggiero

1994-01-01

The reviews presented in previous chapters reveal substantial gaps in our knowledge about marten, fisher, lynx, and wolverine. These gaps severely constrain our ability to design reliable conservation strategies. This problem will be explored in depth in Chapter 7. In this chapter, our objective is to discuss management considerations resulting from what we currently...

Chapter 5: Monitoring results

DEFF Research Database (Denmark)

Poel, Bart; Thomsen, Kirsten Engelund; Schultz, Jørgen Munthe

2003-01-01

The monitoring results from the IEA Task 13 project "Advanced solar low energy houses" are described in this chapter. The underlying information was collected in the form of questionnaires. The questionnaires were formulated in such a way that participants are provided with a uniform lay......-out to fill in their particular results. Thus it is possible to compare the performances measured, calculated or predicted for the different houses....

28 CFR 66.32 - Equipment.

Science.gov (United States)

2010-07-01

... AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Changes, Property, and Subawards § 66.32... (block or formula funds) shall vest in the criminal justice agency or nonprofit organization that..., subject to the approval of the awarding agency. (d) Management requirements. Procedures for managing...

The P66Shc/Mitochondrial Permeability Transition Pore Pathway Determines Neurodegeneration

Directory of Open Access Journals (Sweden)

Costanza Savino

2013-01-01

Full Text Available Mitochondrial-mediated oxidative stress and apoptosis play a crucial role in neurodegenerative disease and aging. Both mitochondrial permeability transition (PT and swelling of mitochondria have been involved in neurodegeneration. Indeed, knockout mice for cyclophilin-D (Cyc-D, a key regulatory component of the PT pore (PTP that triggers mitochondrial swelling, resulted to be protected in preclinical models of multiple sclerosis (MS, Parkinson’s disease (PD, and amyotrophic lateral sclerosis (ALS. However, how neuronal stress is transduced into mitochondrial oxidative stress and swelling is unclear. Recently, the aging determinant p66Shc that generates H2O2 reacting with cytochrome c and induces oxidation of PTP and mitochondrial swelling was found to be involved in MS and ALS. To investigate the role of p66Shc/PTP pathway in neurodegeneration, we performed experimental autoimmune encephalomyelitis (EAE experiments in p66Shc knockout mice (p66Shc−/−, knock out mice for cyclophilin-D (Cyc-D−/−, and p66Shc Cyc-D double knock out (p66Shc/Cyc-D−/− mice. Results confirm that deletion of p66Shc protects from EAE without affecting immune response, whereas it is not epistatic to the Cyc-D mutation. These findings demonstrate that p66Shc contributes to EAE induced neuronal damage most likely through the opening of PTP suggesting that p66Shc/PTP pathway transduces neurodegenerative stresses.

Basic Radiation Detectors. Chapter 6

Energy Technology Data Exchange (ETDEWEB)

Van Eijk, C. W.E. [Faculty of Applied Sciences, Delft University of Technology, Delft (Netherlands)

2014-12-15

Radiation detectors are of paramount importance in nuclear medicine. The detectors provide a wide range of information including the radiation dose of a laboratory worker and the positron emission tomography (PET) image of a patient. Consequently, detectors with strongly differing specifications are used. In this chapter, general aspects of detectors are discussed.

Chapter 3: Traceability and uncertainty

International Nuclear Information System (INIS)

McEwen, Malcolm

2014-01-01

Chapter 3 presents: an introduction; Traceability (measurement standard, role of the Bureau International des Poids et Mesures, Secondary Standards Laboratories, documentary standards and traceability as process review); Uncertainty (Example 1 - Measurement, M raw (SSD), Example 2 - Calibration data, N D.w 60 Co, kQ, Example 3 - Correction factor, P TP ) and Conclusion

The reinvigorated South African GRSS Chapter

CSIR Research Space (South Africa)

Schwegmann, Colin P

2017-09-01

Full Text Available Looking ahead, the South African GRSS Chapter is investigating the possibility of organizing a meeting with local GRSS members, universities, and other remote-sensing organizations with the purpose of engaging undergraduate and early postgraduate...

40 CFR 428.66 - Pretreatment standards for new sources.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for new sources. 428.66 Section 428.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS RUBBER MANUFACTURING POINT SOURCE CATEGORY Medium-Sized General Molded, Extruded...

76 FR 68243 - Social Security Rulings, SSR 91-1c and SSR 66-18c; Rescission of Social Security Rulings (SSR) 66...

Science.gov (United States)

2011-11-03

..., Social Security Online, at http://www.socialsecurity.gov . SUPPLEMENTARY INFORMATION: SSRs make available... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2011-0068] Social Security Rulings, SSR 91-1c and SSR 66-18c; Rescission of Social Security Rulings (SSR) 66-18c and SSR 91-1c AGENCY: Social Security...

Sauvez un enfant: Le soutien humanitaire néerlandais aux réfugiés algériens pendant la guerre d'Algérie 1954-1962

NARCIS (Netherlands)

Pas, N.

2014-01-01

This article is about the humanitarian support of the Netherlands destined to Algerian refugees in Morocco and Tunisia during the Algerian war of independence (1954-1962). At the political level, in The Hague, the Franco-Algerian conflict went largely unnoticed for the reason that the Netherlands, a

Non-Imaging Detectors and Counters. Chapter 10

Energy Technology Data Exchange (ETDEWEB)

Zanzonico, P. B. [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York (United States)

2014-12-15

Historically, nuclear medicine has been largely an imaging based specialty, employing such diverse and increasingly sophisticated modalities as rectilinear scanning, (planar) gamma camera imaging, single photon emission computed tomography (SPECT) and positron emission tomography (PET). Non-imaging radiation detection, however, remains an essential component of nuclear medicine. This chapter reviews the operating principles, performance, applications and quality control (QC) of the various non-imaging radiation detection and measurement devices used in nuclear medicine, including survey meters, dose calibrators, well counters, intra-operative probes and organ uptake probes. Related topics, including the basics of radiation detection, statistics of nuclear counting, electronics, generic instrumentation performance parameters and nuclear medicine imaging devices, are reviewed in depth in other chapters of this book.

Basic Physics for Nuclear Medicine. Chapter 1

Energy Technology Data Exchange (ETDEWEB)

Podgorsak, E. B. [Department of Medical Physics, McGill University, Montreal (Canada); Kesner, A. L. [Division of Human Health, International Atomic Energy Agency, Vienna (Austria); Soni, P. S. [Medical Cyclotron Facility, Board of Radiation and Isotope Technology, Bhabha Atomic Research Centre, Mumbai (India)

2014-12-15

The technologies used in nuclear medicine for diagnostic imaging have evolved over the last century, starting with Röntgen’s discovery of X rays and Becquerel’s discovery of natural radioactivity. Each decade has brought innovation in the form of new equipment, techniques, radiopharmaceuticals, advances in radionuclide production and, ultimately, better patient care. All such technologies have been developed and can only be practised safely with a clear understanding of the behaviour and principles of radiation sources and radiation detection. These central concepts of basic radiation physics and nuclear physics are described in this chapter and should provide the requisite knowledge for a more in depth understanding of the modern nuclear medicine technology discussed in subsequent chapters.

Chapter 10: Mining genome-wide genetic markers.

Directory of Open Access Journals (Sweden)

Xiang Zhang

Full Text Available Genome-wide association study (GWAS aims to discover genetic factors underlying phenotypic traits. The large number of genetic factors poses both computational and statistical challenges. Various computational approaches have been developed for large scale GWAS. In this chapter, we will discuss several widely used computational approaches in GWAS. The following topics will be covered: (1 An introduction to the background of GWAS. (2 The existing computational approaches that are widely used in GWAS. This will cover single-locus, epistasis detection, and machine learning methods that have been recently developed in biology, statistic, and computer science communities. This part will be the main focus of this chapter. (3 The limitations of current approaches and future directions.

Chapter 8: Final thought on safety

Energy Technology Data Exchange (ETDEWEB)

NONE

2018-04-01

The chapter presents the objective of implementing and maintaining a good safety system: to prevent the occurrence of accidents and incidents (the abnormalities must be the exception) and if they occur their consequences should be mitigated. And make other considerations.

Taxonomic review of Lutzomyia walkeri (Newstead, 1914) [= Lutzomyia marajoensis (Damasceno & Causey, 1944)] and the resurrection of Lutzomyia dubitans (Sherlock, 1962) (Diptera: Psychodidae)

OpenAIRE

Feliciangeli,M. Dora

1985-01-01

Examination of the holotype of Lutzomyia marajoensis (Damasceno & Causey, 1944) shows this species to be identical to Lutzomyia walkeri (Newstead, 1914). The name Lutxomyia dubitans (Sherlock, 1962) is resurrected for another sand fly which has been incorrectly named L. marajoensis since 1961. Newly discovered structural differences between males and females of L walkeri from L. dubitans are presented.Examinando o holótipo de Lutzomyia marajoensis (Damasceno & Causey, 1944), observou-se que e...

Temperature and nutrients data collected using bottle casts from the SKIF and other platforms in a World-wide distribution from 06 July 1962 to 08 January 1990 (NODC Accession 0000856)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature and nutrients data were collected using bottle casts in a World-wide distribution from SKIF and other platforms. Data were collected from 06 July 1962 to...

Diffuse plasma treatment of polyamide 66 fabric in atmospheric pressure air

International Nuclear Information System (INIS)

Li, Lee; Peng, Ming-yang; Teng, Yun; Gao, Guozhen

2016-01-01

Graphical abstract: - Highlights: • A cylindrical-electrode nanosecond-pulse diffuse-discharge reactor is presented. • Large-scale non-thermal plasmas were generated steadily in atmospheric air. • Treated PA66 fabric is etched with oxygen-containing group increases. • The hydrophily of treated PA66 fabric improves effectively. • Extending the treatment time is a method to reduce the treatment frequency. - Abstract: The polyamide 66 (PA66) fabrics are hard to be colored or glued in industrial production due to the poor hydrophily. Diffuse plasma is a kind of non-thermal plasma generated at atmospheric pressure in air. This paper proposes that large-scale diffuse plasma generated between wire electrodes can be employed for improving the hydrophily of PA66 fabrics. A repetitive nanosecond-pulse diffuse-discharge reactor using a cylindrical wire electrode configuration is presented, which can generate large-scale non-thermal plasmas steadily at atmospheric pressure without any barrier dielectric. Then the reactor is used to treat PA66 fabrics in different discharge conditions. The hydrophilicity property of modified PA66 is measured by wicking test method. The modified PA66 is also analyzed by atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS) to prove the surface changes in physical microstructure and chemical functional groups, respectively. What's more, the effects of treatment time and treatment frequency on surface modification are investigated and discussed.

Special Topics in Radiography. Chapter 10

Energy Technology Data Exchange (ETDEWEB)

Mclean, I. D. [International Atomic Energy Agency, Vienna (Austria); Shepherd, J. A. [University of California at San Francisco, San Francisco, United States of America (United States)

2014-09-15

Up to this point, this handbook has described the use of X rays to form 2-D medical images of the 3-D patient. This process of reducing patient information by one dimension results in an image of superimposed tissues where important information might be obscured. Chapter 11 begins a section of the book involving the creation of cross-sectional medical images through computed tomography (CT), ultrasound and magnetic resonance imaging (MRI). This Chapter describes a number of special X ray imaging modalities and their associated techniques, and forms a transition between projection and cross-sectional imaging. The first of these special topics is dental radiography, which is characterized by a diversity of technology and innovation. The common intraoral radiograph of a single tooth has seen little fundamental change since the time of Roentgen and is, today, along with the simple chest radiograph, the most commonly performed radiographic examination. By contrast, the challenge to create an image of all the teeth simultaneously has placed dentistry at the cutting edge of technology, through the development of panographic techniques and, most recently, with the application of cone beam CT (CBCT). Moreover, the small size of the tooth and the consequent reduced need for X ray generation power promotes equipment mobility. The effect of the need for equipment mobility also forms a special topic that is examined in this chapter. Quantification of the composition of the body is another special X ray imaging technique. Dual energy X ray absorptiometry (DXA) is primarily used to derive the mass of one material in the presence of another, through knowledge of their unique X ray attenuation at different energies. DXA’s primary commercial application has been to measure body mineral density as an assessment of fracture risk and to diagnose osteoporosis; thus, the X ray energies used are optimized for bone density assessment. Currently, there are estimated to be over 50 000

Chapter Leadership Profiles among Citizen Activists in the Drunk Driving Movement.

Science.gov (United States)

Ungerleider, Steven; Bloch, Steven

1987-01-01

Study of Mothers Against Drunk Drivers (MADD) analyzed the chapter emphasis, levels of satisfaction and relationship to national office on several measures. Surveying 212 chapters, MADD leadership provided profile of independent, autonomous activists in the drunk driving countermeasure movement. (Author)

Chapter 10:Hardwoods for timber bridges

Science.gov (United States)

James P. Wacker; Ed T. Cesa

2005-01-01

This chapter describes the joint efforts of the Forest Service and the FHWA to administer national programs including research, demonstration bridges, and technology transfer components. Summary information on a number of Forest Service-WIT demonstration bridges constructed with hardwoods is also provided.

Draft of chapters 4-9 as of May 11, 1979

International Nuclear Information System (INIS)

1979-05-01

A revised outline for the final report is given, and the first draft of chapters 4 - 9 are included. The chapters cover enrichment demands according to various fuel cycle strategies, comparison of enrichment demand and availability, assessment and comparison of the proliferation aspects of enrichment, assurance of supply, special needs of developing countries, and general conclusions

32 CFR 776.66 - Bar admission and disciplinary matters.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Bar admission and disciplinary matters. 776.66... ADVOCATE GENERAL Rules of Professional Conduct § 776.66 Bar admission and disciplinary matters. (a) Bar admission and disciplinary matters. A covered attorney, in connection with any application for bar admission...

A Comparison of Hazard Prediction and Assessment Capability (HPAC) Software Dose-Rate Contour Plots to a Sample of Local Fallout Data From Test Detonations in the Continental United States, 1945 - 1962

National Research Council Canada - National Science Library

Chancellor, Richard W

2005-01-01

A comparison of Hazard Prediction and Assessment Capability (HPAC) software dose-rate contour plots to a sample of local nuclear fallout data from test detonations in the continental United States, 1945 - 1962, is performed...

36 CFR 1280.66 - May I use the National Archives Library?

Science.gov (United States)

2010-07-01

... Archives Library? 1280.66 Section 1280.66 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... the Washington, DC, Area? § 1280.66 May I use the National Archives Library? The National Archives Library facilities in the National Archives Building and in the National Archives at College Park are...

Quantitative Nuclear Medicine. Chapter 17

Energy Technology Data Exchange (ETDEWEB)

Ouyang, J.; El Fakhri, G. [Massachusetts General Hospital and Harvard Medical School, Boston (United States)

2014-12-15

Planar imaging is still used in clinical practice although tomographic imaging (single photon emission computed tomography (SPECT) and positron emission tomography (PET)) is becoming more established. In this chapter, quantitative methods for both imaging techniques are presented. Planar imaging is limited to single photon. For both SPECT and PET, the focus is on the quantitative methods that can be applied to reconstructed images.

Water resources (Chapter 5)

CSIR Research Space (South Africa)

Hobbs, Philip

2016-01-01

Full Text Available and relationships that inform the association between geology, shale gas and groundwater that is discussed in this Chapter. The mudstones and sandstones of the Adelaide Subgroup at the base of the Beaufort Group succession of sedimentary strata represent... migration to surface. The sedimentary rocks of the Ecca Group cover a further ~6% of the study area. In agreement with Rosewarne et al. (2013), who recognise a western, a central and an eastern subarea; this study recognises an additional southern subarea...

49 CFR 1242.66 - Administration (account XX-52-01).

Science.gov (United States)

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Administration (account XX-52-01). 1242.66 Section...-Transportation § 1242.66 Administration (account XX-52-01). Separate common expenses according to distribution of common expenses in the following accounts: Switch Cews (XX-52-64) Controlling Operations (XX-52-65) Yard...

Implications of climate and land use change: Chapter 4

Science.gov (United States)

Hall, Jefferson S.; Murgueitio, Enrique; Calle, Zoraida; Raudsepp-Hearne, Ciara; Stallard, Robert F.; Balvanera, Patricia; Hall, Jefferson S.; Kirn, Vanessa; Yanguas-Fernandez, Estrella

2015-01-01

This chapter relates ecosystem services to climate change and land use. The bulk of the chapter focuses on ecosystem services and steepland land use in the humid Neotropics – what is lost with land-cover changed, and what is gained with various types of restoration that are sustainable given private ownership. Many case studies are presented later in the white paper. The USGS contribution relates to climate change and the role of extreme weather events in land-use planning.

Iodine-131 in milk 1961-62 and in thyroid glands of cattle and sheep 1962

International Nuclear Information System (INIS)

Hvinden, T.; Lillegraven, A.

1976-03-01

Cases of late effects from radioactive iodine uptake in children have renewed interest in this contaminant. I-131 data collected in Norway during periods following the nuclear weapons test series in 1961 and 1962 have been re-examined and collated with more recent data on natural iodine in the milk and thyroid glands from domestic animals. Some of the measured values may be interpreted as indications of an inverse relationship between the level of natural iodine and the uptake of I-131, but the material is too small and inconsistent to draw any conclusions. Obviously the uptake and concentration of I-131 in animal milk and thyroid glands are influenced by many factors besides the fallout amounts; at present it is not possible to determine their relative importance and set up a satisfactory model for the I-131 uptake. (Auth.)

Telemetry Standards, RCC Standard 106-17. Chapter 3. Frequency Division Multiplexing Telemetry Standards

Science.gov (United States)

2017-07-01

Standard 106-17 Chapter 3, July 2017 3-5 Table 3-4. Constant-Bandwidth FM Subcarrier Channels Frequency Criteria\\Channels: A B C D E F G H Deviation ...Telemetry Standards , RCC Standard 106-17 Chapter 3, July 2017 3-i CHAPTER 3 Frequency Division Multiplexing Telemetry Standards Acronyms...Frequency Division Multiplexing Telemetry Standards ................................ 3-1 3.1 General

The Innovation in Libraries Awesome Foundation Chapter

Directory of Open Access Journals (Sweden)

Joshua Finnell

2017-05-01

Full Text Available In Brief: This article discusses the creation, philosophy, and future directions of the Innovation in Libraries Awesome Foundation Chapter, a grassroots crowdfunding initiative incubated within Library Pipeline.

Political Uncertainty and Technological Development: The Controversial Case of AGIP Nucleare (1956-1962)

International Nuclear Information System (INIS)

Lavista, Fabio

2017-01-01

This chapter examines the relationship between political uncertainty and technological development, through a study of the Italian electro-nuclear industry during the 1950s. It focuses in particular on the case of the 'Azienda Generale Italiana Petroli' (AGIP) Nucleare, an electro-nuclear firm affiliated to the 'Ente Nazionale Idrocarburi' (ENI), the main Italian oil public holding. The first paragraph discusses the role of state-owned enterprises and politics, and is followed by a brief analysis of the Italian government’s electro-nuclear policy. The third and fourth paragraphs examine ENI’s behavior in the energy sector, and give an account of the political difficulties the company faced both nationally and internationally. Finally, the chapter draws some conclusions on the role political choice had in determining the success or failure of technological development processes

40 CFR 270.66 - Permits for boilers and industrial furnaces burning hazardous waste.

Science.gov (United States)

2010-07-01

....104(a) of this chapter; (3) When a trial burn for chlorinated dioxins and furans is required under... emission rate of the 2,3,7,8-chlorinated tetra-octa congeners of chlorinated dibenzo-p-dioxins and furans... chapter, a quantitative analysis of the scrubber water (if any), ash residues, other residues, and...

Vegetation and acidification, Chapter 5

Science.gov (United States)

David R. DeWalle; James N. Kochenderfer; Mary Beth Adams; Gary W. Miller

2006-01-01

In this chapter, the impact of watershed acidification treatments on WS3 at the Fernow Experimental Forest (FEF) and at WS9 on vegetation is presented and summarized in a comprehensive way for the first time. WS7 is used as a vegetative reference basin for WS3, while untreated plots within WS9 are used as a vegetative reference for WS9. Bioindicators of acidification...

30 CFR 18.66 - Tests of windows and lenses.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Tests of windows and lenses. 18.66 Section 18... Tests § 18.66 Tests of windows and lenses. (a) Impact tests. A 4-pound cylindrical weight with a 1-inch-diameter hemispherical striking surface shall be dropped (free fall) to strike the window or lens in its...

Examining the Abrasion Behaviour of PA 66 Gears in Different Cycles

Directory of Open Access Journals (Sweden)

Rifat Yakut

2014-01-01

Full Text Available Gears made of plastic-based materials are anticorrosive, resistant to magnetic environments, and light and have pulse decay, low noise, and self-lubrication properties, and therefore their usage areas are widening every single day. In this experiment, the working conditions of 30% fibreglass PA 66 (PA 66 GFR 30 plastic material with PA 66 (PA 66 GFR 30 plastic material and AISI 8620 couple gear are observed. Usage of PA 66 GFR 30 material as gear material at 56.75 Nm constant load and 750 rpm, 1000 rpm, and 1500 rpm was analysed. The load capacity damage formation of the material was also analysed. The tooth surface temperature, corrosion depth of the tooth profile, tooth damage, and the tooth surface were examined with an scanning electron microscopy (SEM and the corrosive behaviour of gears was analysed.

Fundamentals of Physics, Volume 1, (Chapters 1 - 21)

Science.gov (United States)

Walker, Jearl

2004-01-01

Chapter 1. Measurement 1. How does the appearance of a new type of cloud signal changes in Earth's atmosphere? 1-1 What Is Physics? 1-2 Measuring Things. 1-3 The International System of Units. 1-4 Changing Units. 1-5 Length. 1-6 Time. 1-7 Mass. Review & Summary. Problems. Chapter 2. Motion Along a Straight Line. What causes whiplash injury in rear-end collisions of cars? 2-1 What Is Physics? 2-2 Motion. 2-3 Position and Displacement. 2-4 Average Velocity and Average Speed. 2-5 Instantaneous Velocity and Speed. 2-6 Acceleration. 2-7 Constant Acceleration: A Special Case. 2-8 Another Look at Constant Acceleration. 2-9 Free-Fall Acceleration. 2-10 Graphical Integration in Motion Analysis. 2 Review & Summary. Questions. Problems. Chapter 3. Vectors. How does an ant know the way home with no guiding clues on the desert plains? 3-1 What Is Physics? 3-2 Vectors and Scalars. 3-3 Adding Vectors Geometrically. 3-4 Components of Vectors. 3-5 Unit Vectors. 3-6 Adding Vectors by Components. 3-7 Vectors and the Laws of Physics. 3-8 Multiplying Vectors. Review & Summary. Questions. Problems. Chapter 4. Motion in Two and Three Dimensions. In a motorcycle jump for record distance, where does the jumper put the second ramp? 4-1 What Is Physics? 4-2 Position and Displacement. 4-3 Average Velocity and Instantaneous Velocity. 4-4 Average Acceleration and Instantaneous Acceleration. 4-5 Projectile Motion. 4-6 Projectile Motion Analyzed. 4-7 Uniform Circular Motion. 4-8 Relative Motion in One Dimension. 4-9 Relative Motion in Two Dimensions. Review & Summary. Questions. Problems. Chapter 5. Force and Motion--I. When a pilot takes off from an aircraft carrier, what causes the compulsion to .y the plane into the ocean? 5-1 What Is Physics? 5-2 Newtonian Mechanics. 5-3 Newton's First Law. 5-4 Force. 5-5 Mass. 5-6 Newton's Second Law. 5-7 Some Particular Forces. 5-8 Newton's Third Law. 5-9 Applying Newton's Laws. Review & Summary. Questions. Problems. Chapter 6. Force and Motion--II. Can a

Chapter 1. Economic aspects of aluminium production

International Nuclear Information System (INIS)

Yanko, E.A.; Kabirov, Sh.O.; Safiev, Kh.; Azizov, B.S.; Mirpochaev, Kh.A.

2011-01-01

This article is devoted to economic aspects of aluminium production. Therefore, the perspectives of development of aluminium production, the base components of aluminium cost and economic security of enterprise are considered in this chapter.

7 CFR 1955.20 - Acquisition of chattel property.

Science.gov (United States)

2010-01-01

... under Public Law 103-354 debt plus prior liens, if any. (2) Bids will not be made in the following... bid in by FmHA or its successor agency under Public Law 103-354 to satisfy the FmHA or its successor... under Public Law 103-354 liquidate the property according to Subpart A of Part 1962 of this chapter and...

The old open cluster Melotte 66

International Nuclear Information System (INIS)

Hawarden, T.G.

1976-01-01

Photoelectric and photographic photometry of the open cluster Melotte 66 is presented. The colour-magnitude (CM) diagram shows most of the characteristics of an old cluster. The giant branch is broad with its blue edge populated preferentially by stars from the outer parts of the cluster. There is no detectable horizontal subgiant sequence. The main sequence turn-off colour, two-colour diagram and the colour difference between the turn-off and the subgiants are used to estimate the age and composition. Melotte 66 appears to have reddening E(B-V) = 0sup(m).17 and ultraviolet excess delta(U-B) approximately 0sup(m).1. The cluster is probably between 6 and 7 x 10 9 yr old. A distance modulus (m-M) 0 =12sup(m).4 is derived, which implies that the cluster lies about 750 pc from the galactic plane. (author)

Investigation of the mechanical properties of GNP/MWCNT reinforced PA66 hybrid nanocomposites

DEFF Research Database (Denmark)

Doagou Rad, Saeed; Islam, Aminul; Søndergaard Jensen, Jacob

nanocomposites reinforced with two prominent nanofillers namely Multi Walled Carbon Nanotubes (MWCNT) and Graphene NanoPlatelets (GNP) manufactured through industrially viable methods. Three main groups of Polyamide (PA 66) based nano- and hybrid composite specimens namely PA 66/MWCNT, PA 66/GNP, and PA 66/MWCNT...

Fundamentals of Physics, Part 1 (Chapters 1-11)

Science.gov (United States)

Halliday, David; Resnick, Robert; Walker, Jearl

2003-12-01

Chapter 1.Measurement. How does the appearance of a new type of cloud signal changes in Earth's atmosphere? 1-1 What Is Physics? 1-2 Measuring Things. 1-3 The International System of Units. 1-4 Changing Units. 1-5 Length. 1-6 Time. 1-7 Mass. Review & Summary. Problems. Chapter 2.Motion Along a Straight Line. What causes whiplash injury in rear-end collisions of cars? 2-1 What Is Physics? 2-2 Motion. 2-3 Position and Displacement. 2-4 Average Velocity and Average Speed. 2-5 Instantaneous Velocity and Speed. 2-6 Acceleration. 2-7 Constant Acceleration: A Special Case. 2-8 Another Look at Constant Acceleration. 2-9 Free-Fall Acceleration. 2-10 Graphical Integration in Motion Analysis. Review & Summary. Questions. Problems. Chapter 3.Vectors. How does an ant know the way home with no guiding clues on the deser t plains? 3-2 Vectors and Scalars. 3-3 Adding Vectors Geometrically. 3-4 Components of Vectors. 3-5 Unit Vectors. 3-6 Adding Vectors by Components. 3-7 Vectors and the Laws of Physics. 3-8 Multiplying Vectors. Review & Summary. Questions. Problems. Chapter 4.Motion in Two and Three Dimensions. In a motorcycle jump for record distance, where does the jumper put the second ramp? 4-1 What Is Physics? 4-2 Position and Displacement. 4-3 Average Velocity and Instantaneous Velocity. 4-4 Average Acceleration and Instantaneous Acceleration. 4-5 Projectile Motion. 4-6 Projectile Motion Analyzed. 4-7 Uniform Circular Motion. 4-8 Relative Motion in One Dimension. 4-9 Relative Motion in Two Dimensions. Review & Summary. Questions. Problems. Chapter 5.Force and Motion-I. When a pilot takes off from an aircraft carrier, what causes the compulsion to fly the plane into the ocean? 5-1 What Is Physics? 5-2 Newtonian Mechanics. 5-3 Newton's First Law. 5-4 Force. 5-5 Mass. 5-6 Newton's Second Law. 5-7 Some Particular Forces. 5-8 Newton's Third Law. 5-9 Applying Newton's Laws. Review & Summary. Questions. Problems. Chapter 6.Force and Motion-II. Can a Grand Prix race car be driven

38 CFR 61.66 - Financial management.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Financial management. 61...) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.66 Financial management. (a) All recipients... management system that follows generally accepted accounting principals and provides accounting records...

Chapter 8: Design and Control of Voltage Source Converters With LCL-Filters

DEFF Research Database (Denmark)

Pena-Alzola, Rafael; Blaabjerg, Frede

2018-01-01

presents many options for the LCL-filter design, passive damping design, and active damping design, and this chapter will present well-known practical methods. In this chapter, the LCL-filter design uses a step-by-step procedure with simple formulas that avoid trial-and-error iterations. Different......-type procedures result in a robust design against line inductance variations. The capacitor-current feedback method requires an additional sensor and the lead-lag network avoid additional sensors by using the capacitor voltage also for synchronization. The filter-based procedure presented in the chapter uses...

Surface water quality in streams and rivers: introduction, scaling, and climate change: Chapter 5

Science.gov (United States)

Loperfido, John

2013-01-01

A variety of competing and complementary needs such as ecological health, human consumption, transportation, recreation, and economic value make management and protection of water resources in riverine environments essential. Thus, an understanding of the complex and interacting factors that dictate riverine water quality is essential in empowering stake-holders to make informed management decisions (see Chapter 1.15 for additional information on water resource management). Driven by natural and anthropogenic forcing factors, a variety of chemical, physical, and biological processes dictate riverine water quality, resulting in temporal and spatial patterns and cycling (see Chapter 1.2 for information describing how global change interacts with water resources). Furthermore, changes in climatic forcing factors may lead to long-term deviations in water quality outside the envelope of historical data. The goal of this chapter is to present fundamental concepts dictating the conditions of basic water quality parameters in rivers and streams (herein generally referred to as rivers unless discussing a specific system) in the context of temporal (diel (24 h) to decadal) longitudinal scaling. Understanding water quality scaling in rivers is imperative as water is continually reused and recycled (see also Chapters 3.1 and 3.15); upstream discharges from anthropogenic sources are incorporated into bulk riverine water quality that is used by downstream consumers. Water quality parameters reviewed here include temperature, pH, dissolved oxygen (DO), and suspended sediment and were selected given the abundance of data available for these parameters due to recent advances in water quality sensor technology (see Chapter 4.13 for use of hydrologic data in watershed management). General equations describing reactions affecting water temperature, pH, DO, and suspended sediment are included to convey the complexity of how simultaneously occurring reactions can affect water quality

CHAPTER 7. BERYLLIUM ANALYSIS BY NON-PLASMA BASED METHODS

Energy Technology Data Exchange (ETDEWEB)

Ekechukwu, A

2009-04-20

The most common method of analysis for beryllium is inductively coupled plasma atomic emission spectrometry (ICP-AES). This method, along with inductively coupled plasma mass spectrometry (ICP-MS), is discussed in Chapter 6. However, other methods exist and have been used for different applications. These methods include spectroscopic, chromatographic, colorimetric, and electrochemical. This chapter provides an overview of beryllium analysis methods other than plasma spectrometry (inductively coupled plasma atomic emission spectrometry or mass spectrometry). The basic methods, detection limits and interferences are described. Specific applications from the literature are also presented.

Chapter 13, Policy options: North America

Science.gov (United States)

Jane Barr; James Dobrowolski; John Campbell; Philippe Le Prestre; Lori Lynch; Marc Sydnor; Robert Adler; Jose Etcheverry; Alexander Kenny; Catherine Hallmich; Jim Lazar; Russell M. Meyer; Robin Newmark; Janet Peace; Julie A. Suhr Pierce; Stephen. Yamasaki

2012-01-01

As previously indicated, GEO-5 shifts the GEO focus from identifying environmental problems to identifying solutions that governments can then prioritize. This chapter provides examples of a number of policy options and market mechanisms that have shown some success in improving environmental conditions in North America. They are organized by priority environmental...

Science, practice, and place [Chapter 2

Science.gov (United States)

Daniel R. Williams

2013-01-01

Place-oriented inquiry and practice are proposed as keys to overcoming the persistent gap between science and practice. This chapter begins by describing some of the reasons science fails to simplify conservation practice, highlighting the challenges associated with the social and ecological sciences of multi-scaled complexity. Place concepts help scientists and...

Experiment data report for LOFT Boron dilution Experiment L6-6

International Nuclear Information System (INIS)

Stitt, B.D.; Divine, J.M.

1982-06-01

Selected pertinent and uninterpreted data from the sixth anticipated transient experiment (Experiment L6-6) conducted in the Loss-of-Fluid Test (LOFT) facility are presented. Experiment L6-6 simulated a boron dilution accident by injecting demineralized water into the primary coolant system (PCS) at a rate of 0.47 L/s while the reactor was in a cold shutdown condition with the control rods withdrawn. System pressure was maintained at approximately 285 kPa throughout the experiment. The experiment was divided into two parts. In the first part, L6-6A, a recirculation flow of 4.7 L/s was maintained through the PCS and criticality was achieved 7416 +- 10 s after the initiation of the dilution flow. The second part, L6-6B, was identical to L6-6A except that a recirculation flow of 9.5 L/s was maintained and criticality occurred at 8058 +- 10 s

AS RELAÇÕES BRASIL - PARAGUAI: do litígio da fronteira brasileiro-paraguaia (1962 à Ata das Cataratas (1966

Directory of Open Access Journals (Sweden)

Tomaz Espósito Neto

2013-09-01

The relationship between BRAZIL - PARAGUAY: Litigation of the Brazilian-Paraguayan border (1962 Ata das Cataratas (1966 In the early 60s, Brazil and Paraguay disputed the sovereignty of a small region near Sete Quedas falls, also known as Salto de Guaira. This territorial problem was solved onlywith the Itaipu Treaty (1973 and the construction of abinational hydroelectric on the site. However, the Ata das Cataratas (1966 treaty inspired thelegal framework of the Treaty of 1973 and the Itaipu. This article presents the evolution of the Sete Quedas border dispute between Brazil and Paraguay. Keywords: sete Quedas.relationships Brazil –Paraguay. Itaipu

Continuing Chapter 1's Leadership in Modeling Best Practices in Evaluation. A Symposium Presentation.

Science.gov (United States)

Ligon, Glynn

This paper examines whether the Title I/Chapter 1 tradition of leading the way in educational evaluation will continue or whether Chapter 1 will change its role by delegating decision-making authority over evaluation methodology to state and local school systems. Whatever direction Chapter 1 takes, states, school systems, and schools must be held…

Production and quality control of 66 Ga as a PET radioisotope

International Nuclear Information System (INIS)

Rowshanfarzad, P.; Jalilian, A. R.; Akhlaghi, M.; Sabet, M.

2004-01-01

Background: 66 Ga (t 1/2 =9.49 h, β + : 4.153 MeV, γ: 511, 834, 1039, 2752 keV) has a wide range of applications in different fields of medical sciences. Production of 66 Ga became one of our main interests, according to its increasing applications in nuclear medicine, particularly in PET imaging. Materials and Methods: 66 Zn (p,n) 66 Ga reaction was determined as the best choice for the production of 66 Ga, according to the present facilities and conditions. The bombardment was performed by 15 MeV protons in Cyclone 30-IBA accelerator with a current intensity of 180 μA for 67 min. ALICE nuclear code and SRIM nuclear program were used to determine the optimum energy and target thickness. Targets were prepared by electroplating of 66 Zn (>95%) on a copper backing. Chemical processing was performed by a no carrier added method consisting of ion exchange chromatography and liquid-liquid extraction. Anion exchange chromatography was used for the recovery of target material. Quality control of the product was carried out in two steps of chemical and radionuclidic purity control. Results: the activity of 66 Ga was 2.41 Ci at the end of bombardment and the production yield was 12.04 mCi/μAh. The chemical separation yield was 93% and the yield of chemical recovery of the target material was 97%. Quality control tests showed a radionuclidic purity of more than 97% and the amounts of chemical impurities were in accordance with standard levels. Discussion: Our production yield was comparable with previous reports given in the literature. The chemical separation method used in this research was simple and brought up acceptable results. So, this process can be considered as one of the best choices for the production of 66 Ga

36 CFR 1275.66 - Reproduction and authentication of other materials.

Science.gov (United States)

2010-07-01

... authentication of other materials. 1275.66 Section 1275.66 Parks, Forests, and Public Property NATIONAL ARCHIVES... Reproduction and authentication of other materials. (a) Copying of materials, including tape recordings... materials when necessary for the purpose of the research. (c) The fees for reproduction and authentication...

40 CFR 425.66 - Pretreatment standards for new sources (PSNS).

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for new sources (PSNS). 425.66 Section 425.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY Through-the-Blue...

27 CFR 5.66 - Comparative advertising.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Comparative advertising. 5..., DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS Advertising of Distilled Spirits § 5.66 Comparative advertising. (a) General. Comparative advertising shall not be disparaging of a...

Chapter 15. Attachments

International Nuclear Information System (INIS)

2001-01-01

In this chapter used abbreviations and radiation safety of NPPs in Slovak Republic are presented. Results of monitoring of NPP Bohunice V-1 and V-2 as well as NPP Mochovce are presented. A brief account of activities carried out by the Nuclear Regulatory Authority of the Slovak Republic in 2000 is presented. The collective dose is one of the fundamental indicators to assess the level of nuclear safety and safety culture. This is the total dose of both external and internal exposure of the whole of the body measured with a personal dosimeter and a calculated internal exposure over a certain period of time. Measured doses to the utility personnel, the staff of supplier organisations and official working visits are included

Orbinia wui, a new species from China, with redescription of O. dicrochaeta Wu, 1962 (Annelida, Orbiniidae).

Science.gov (United States)

Sun, Yue; Li, Xinzheng

2018-04-04

Two species of the genus Orbinia Quatrefages, 1865 are described including Orbinia dicrochaeta Wu, 1962 and Orbinia wui sp. n. The new species can easily be identified from other species in the genus by a combination of characters: branchiae first present from chaetiger 5, thoracic region with 14-16 chaetigers; first six thoracic neuropodia with 4-5 rows of uncini, with the last row short and curving ventral to anterior rows; subsequent thoracic neuropodia with four rows of subuluncini and one short row of uncini, arranged more densely than anterior chaetigers; both uncini and subuluncini surrounded by long sheath all of its length on concave side, sheath with developed transverse rows of barbs. This study suggests that the species of Orbinia may be divided into two groups. A taxonomic key and comparative table to all species of Orbinia is provided.

CHAPTER FOUR LİBERTY AND TURKISH CONSTITUTIONS:

OpenAIRE

FENDOĞLU, Doç.Dr.Hasan Tahsin

2002-01-01

CHAPTER FOUR LIBERTY AND TURKISH CONSTITUTIONS: Doç.Dr.Hasan Tahsin FENDOĞLU ABSTRACT: Turkish Constitution of 1982 is the first and only Turkish Constitution that has a main purpose on strengthening the political power not the liberty or democr...

Overexpression, purification and crystallization of tyrosyl-tRNA synthetase from the hyperthermophilic archaeon Aeropyrum pernix K1

International Nuclear Information System (INIS)

Iwaki, Jun; Suzuki, Ryuichiro; Fujimoto, Zui; Momma, Mitsuru; Kuno, Atsushi; Hasegawa, Tsunemi

2005-01-01

Tyrosyl-tRNA synthetase from the hyperthermophilic archaeon A. pernix K1 was cloned, purified and crystallized. The crystals belonged to the tetragonal space group P4 3 2 1 2, with unit-cell parameters a = b = 66.1, c = 196.2 Å, and diffracted to beyond 2.15 Å resolution at 100 K. Hyperthermophilic archaeal tyrosyl-tRNA synthetase from Aeropyrum pernix K1 was cloned and overexpressed in Escherichia coli. The expressed protein was purified by Cibacron Blue affinity chromatography following heat treatment at 363 K. Crystals suitable for X-ray diffraction studies were obtained under optimized crystallization conditions in the presence of 1.5 M ammonium sulfate using the hanging-drop vapour-diffusion method. The crystals belonged to the tetragonal space group P4 3 2 1 2, with unit-cell parameters a = b = 66.1, c = 196.2 Å, and diffracted to beyond 2.15 Å resolution at 100 K

Fundamentals of Physics, Part 2 (Chapters 12-20)

Science.gov (United States)

Halliday, David; Resnick, Robert; Walker, Jearl

2003-12-01

Chapter 12 Equilibrium and Elasticity. What injury can occur to a rock climber hanging by a crimp hold? 12-1 What Is Physics? 12-2 Equilibrium. 12-3 The Requirements of Equilibrium. 12-4 The Center of Gravity. 12-5 Some Examples of Static Equilibrium. 12-6 Indeterminate Structures. 12-7 Elasticity. Review & Summary Questions Problems. Chapter 13 Gravitation. What lies at the center of our Milky Way galaxy? 13-1 What Is Physics? 13-2 Newton's Law of Gravitation. 13-3 Gravitation and the Principle of Superposition. 13-4 Gravitation Near Earth's Surface. 13-5 Gravitation Inside Earth. 13-6 Gravitational Potential Energy. 13-7 Planets and Satellites: Kepler's Laws. 13-8 Satellites: Orbits and Energy. 13-9 Einstein and Gravitation. Review & Summary Questions Problems. Chapter 14 Fluids. What causes ground effect in race car driving? 14-1 What Is Physics? 14-2 What Is a Fluid? 14-3 Density and Pressure. 14-4 Fluids at Rest. 14-5 Measuring Pressure. 14-6 Pascal's Principle. 14-7 Archimedes' Principle. 14-8 Ideal Fluids in Motion. 14-9 The Equation of Continuity. 14-10 Bernoulli's Equation. Review & SummaryQuestionsProblems. Chapter 15 Oscillations. What is the "secret" of a skilled diver's high catapult in springboard diving? 15-1 What Is Physics? 15-2 Simple Harmonic Motion. 15-3 The Force Law for Simple Harmonic Motion. 15-4 Energy in Simple Harmonic Motion. 15-5 An Angular Simple Harmonic Oscillator. 15-6 Pendulums. 15-7 Simple Harmonic Motion and Uniform Circular Motion. 15-8 Damped Simple Harmonic Motion. 15-9 Forced Oscillations and Resonance. Review & Summary Questions Problems. Chapter 16 Waves--I. How can a submarine wreck be located by distant seismic stations? 16-1 What Is Physics? 16-2 Types of Waves. 16-3 Transverse and Longitudinal Waves. 16-4 Wavelength and Frequency. 16-5 The Speed of a Traveling Wave. 16-6 Wave Speed on a Stretched String. 16-7 Energy and Power of a Wave Traveling Along a String. 16-8 The Wave Equation. 16-9 The Principle of Superposition

Chapter 6: Accidents; Capitulo 6: Acidentes

Energy Technology Data Exchange (ETDEWEB)

NONE

2014-06-01

The chapter 6 talks about the accidents with radiators all over the world, specifically, the Stimos, in Italy, 1975, San Salvador, in El Salvador, 1989, Soreq, in Israel, 1990, Nesvizh, in Byelorussian, 1991, in Illinois, US, 1965, in Maryland, US, 1991, Hanoi, Vietnam, 1992, Fleurus, in Belgium, 2006. Comments on the accidents and mainly the learned lessons.

High-spin states in 66Zn

International Nuclear Information System (INIS)

Bruandet, J.F.; Agard, M.; Giorni, A.; Longequeue, J.P.; Morand, C.; Tsan Ung Chan.

1975-01-01

The structure of 66 Zn has been investigated by studying the yield functions, angular distributions and coincidence relationships of the γ-rays emitted during bombardment of an enriched 64 Ni foil by α particles of medium energy 27MeV. Spins up to 10 h were assigned to observed states [fr

Mary Jane Hogue (1883-1962): A pioneer in human brain tissue culture.

Science.gov (United States)

Zottoli, Steven J; Seyfarth, Ernst-August

2018-05-16

The ability to maintain human brain explants in tissue culture was a critical step in the use of these cells for the study of central nervous system disorders. Ross G. Harrison (1870-1959) was the first to successfully maintain frog medullary tissue in culture in 1907, but it took another 38 years before successful culture of human brain tissue was accomplished. One of the pioneers in this achievement was Mary Jane Hogue (1883-1962). Hogue was born into a Quaker family in 1883 in West Chester, Pennsylvania, and received her undergraduate degree from Goucher College in Baltimore, Maryland. Research with the developmental biologist Theodor Boveri (1862-1915) in Würzburg, Germany, resulted in her Ph.D. (1909). Hogue transitioned from studying protozoa to the culture of human brain tissue in the 1940s and 1950s, when she was one of the first to culture cells from human fetal, infant, and adult brain explants. We review Hogue's pioneering contributions to the study of human brain cells in culture, her putative identification of progenitor neuroblast and/or glioblast cells, and her use of the cultures to study the cytopathogenic effects of poliovirus. We also put Hogue's work in perspective by discussing how other women pioneers in tissue culture influenced Hogue and her research.

Production of gallium-66, positron emitting nuclide for radioimmumotherapy

International Nuclear Information System (INIS)

Mirzadeh, S.; Chu, Yung Yee

1991-01-01

Excitation functions for production of 66 Ga via α-induced nuclear reactions on enriched 66 Zn have been measured with E α ≤27.3 MeV and E α ≤43.7 MeV employing the stack-thin target technique. In addition, the induced activity of 67 Ga in the same sets of targets allowed an evaluation of the excitation functions of the corresponding nuclear reactions. 17 refs., 2 figs., 2 tabs

Contributions to the Genesis and Progress of ICF

International Nuclear Information System (INIS)

Nuckolls, J.H.

2006-01-01

Inertial confinement fusion (ICF) has progressed from the detonation of large-scale fusion explosions initiated by atomic bombs in the early 1950s to final preparations for initiating small-scale fusion explosions with giant lasers. The next major step after ignition will be development of high performance targets that can be initiated with much smaller, lower cost lasers. In the 21st century and beyond, ICF's grand challenge is to develop practical power plants that generate low cost, clean, inexhaustible fusion energy. In this chapter, I first describe the origin in 1960-61 of ICF target concepts, early speculations on laser driven 'Thermonuclear Engines' for power production and rocket propulsion, and encouraging large-scale nuclear explosive experiments conducted in 1962. Next, I recall the 40-year, multi-billion dollar ignition campaign - to develop a matched combination of sufficiently high-performance implosion lasers and sufficiently stable targets capable of igniting small fusion explosions. I conclude with brief comments on the NIF ignition campaign and very high-performance targets, and speculations on ICF's potential in a centuries-long Darwinian competition of future energy systems. My perspectives in this chapter are those of a nuclear explosive designer, optimistic proponent of ICF energy, and Livermore Laboratory leader. The perspectives of Livermore's post 1970 laser experts and builders, and laser fusion experimentalists are provided in a chapter written by John Holzrichter, a leading scientist and leader in Livermore's second generation laser fusion program. In a third chapter, Ray Kidder, a theoretical physicist and early laser fusion pioneer, provides his perspectives including the history of the first generation laser fusion program he led from 1962-1972.

On reforming chapter VI of the Euratom Treaty

International Nuclear Information System (INIS)

Sandtner, W.

1984-01-01

The supply of uranium to the countries of the EC has been provided for in Chapter VI of the European Treaty. An Euratom Supply Agency was created, which enjoys a monopoly. However, this arrangement was hardly ever utilized in practice. For this reason, several attempts were made in the course of time to reform Chapter VI, most recently in 1979 on the initiative of France. The EC Commission now presented a ''new nuclear power strategy'' in early 1982, which was followed by a detailed report about the proposed changes in late 1982. Its main points as outlined and discussed in this article are these: defining the range of application; the unity of the market; international relations; solidarity measures; the future role of the Supply Agency. (orig.) [de

A Cultural Resource Reconnaissance for the Lower Rock River Flood Protection Study,

Science.gov (United States)

1981-12-01

the U. S. and French defensive earthworks of the Battle of Yorktown. Amistad Paleoecolo-v Study, 1964-66. I co-directed this interdisciplinary study...Excavaticns at Amistad Reservoir, 1962 Season. Miscel- laneous Papers of the Texas Archeological Salvage Pro- lect, No. 3. 129 pp. 1967 (co-editor, with

Preliminary Cultural Resource Survey and Geomorphological Assessment of Selected Areas in Navigation Pool 16, Mississippi River.

Science.gov (United States)

1982-06-01

and French defensive earthworks of the Battle of Yorktown. Amistad Paleoecology Study, 1964-66. I. co-directed this in- terdisiTplinary study, funded by...299 pp. 1965 (co-author, with John P. Nunley and Lathel F. Duffield) Ex- I cavations at Amistad Reservoir, 1962 Season. Miscellaneous Paper of the

Explanatory chapter: introducing exogenous DNA into cells.

Science.gov (United States)

Koontz, Laura

2013-01-01

The ability to efficiently introduce DNA into cells is essential for many experiments in biology. This is an explanatory chapter providing an overview of the various methods for introducing DNA into bacteria, yeast, and mammalian cells. Copyright © 2013 Elsevier Inc. All rights reserved.

Workplace innovation in the Netherlands: chapter 8

NARCIS (Netherlands)

Pot, F.; Dhondt, S.; Korte, E. de; Oeij, P.; Vaas, F.

2012-01-01

Social innovation of work and employment is a prerequisite to achieve the EU2020 objectives of smart, sustainable and inclusive growth. It covers labor market innovation on societal level and workplace innovation on organizational level. This chapter focuses on the latter. Workplace innovations are

Other pospiviroids infecting Solanaceous plants (Book Chapter)

Science.gov (United States)

Aside from potato spindle tuber viroid, the genus Pospiviroid contains several agents reported to naturally infect solanaceous crops (e.g. tomato, potato, pepper) or ornamental plants (e.g. Petunia hybrida, Solanum spp., Brugmansia spp.). The present chapter focuses on the following so-called solana...

Adaptation strategies and approaches: Chapter 2

Science.gov (United States)

Patricia Butler; Chris Swanston; Maria Janowiak; Linda Parker; Matt St. Pierre; Leslie. Brandt

2012-01-01

A wealth of information is available on climate change adaptation, but much of it is very broad and of limited use at the finer spatial scales most relevant to land managers. This chapter contains a "menu" of adaptation actions and provides land managers in northern Wisconsin with a range of options to help forest ecosystems adapt to climate change impacts....

Conclusion: From describing to prescribing--transitioning to place-based conservation [Chapter 18

Science.gov (United States)

William P. Stewart; Daniel R. Williams; Linda E. Kruger

2013-01-01

The chapters of this book describe various perspectives from the social sciences of place-based conservation. The prescriptive implications are often close to the surface and become entangled with them. This chapter highlights four overlapping approaches to the practice of place-based conservation and acknowledges the difficulty of separating descriptions from...

66Ga ground state β spectrum

DEFF Research Database (Denmark)

Severin, Gregory; Knutson, L. D.; Voytas, P. A.

2014-01-01

The ground state branch of the β decay of 66Ga is an allowed Fermi (0+ → 0+) transition with a relatively high f t value. The large f t and the isospin-forbidden nature of the transition indicates that the shape of the β spectrum of this branch may be sensitive to higher order contributions...... to the decay. Two previous measurements of the shape have revealed deviations from an allowed spectrum but disagree about whether the shape factor has a positive or negative slope. As a test of a new iron-free superconducting β spectrometer, we have measured the shape of the ground state branch of the 66Ga β...... spectrum above a positron energy of 1.9 MeV. The spectrum is consistent with an allowed shape, with the slope of the shape factor being zero to within ±3 × 10−3 per MeV. We have also determined the endpoint energy for the ground state branch to be 4.1535 ± 0.0003 (stat.) ±0.0007 (syst.) MeV, in good...

Technical realisation of the VISA-II project, phase I, part IV, IZ-165-o268-1962

International Nuclear Information System (INIS)

Pavicevic, M.

1962-12-01

Project VISA-II is described in IX chapters as follows: introduction, definition of experiments and possibilities of performance; VISA-II channel, new experimental space in the RA reactor; hydraulic tests in the VISA-II channel; measurement of fast neutron and gamma flux in VISA-II channels; measurement of water flow through different VISA-2 irradiation capsules; fabrication of VISA-II capsules; corrosion and heavy water purity problems; safety problems of experiment VISA-2; experimental operation of VISA-II. This chapter VI includes documentation for each type of capsule, review about each experiment within the VISA-II project, the objective and purpose of the experiment as well as experimental device [sr

«By Tray, Scraper and Prokhodnushka»: Prospector’s Gold Mining Development in the Magadanskiy Sovnarhoz in 1957–1962s

Directory of Open Access Journals (Sweden)

Виталий Григорьевич Зеляк

2012-12-01

Full Text Available The author analyzes dynamics of prospector’s gold mining in the Magadanskiy sovnarhoz per 1957–1962s. It has taken the important place in regional structure of gold mining. During 1957–1959 years there was an organizational becoming artels of prospectors. The cost price of prospector’s gold was more cheaply, than on the state extraction. Regional committees of Communist party have rendered very essential support in prospector’s activity in the end of 1950 th. However party bodies have begun the company on restriction of earnings and toughening of the control over prospectors work.

Transfer of property inter vivos : chapter 7

NARCIS (Netherlands)

van Vliet, Lars

2017-01-01

This chapter will give an overview of the various transfer systems for movable property and immovable property. It will focus on voluntary transfers based on a legal act between the transferor and transferee. First the difference between the unitary approach and the functional approach to passing of

Chapter 1. Traditional marketing revisited

OpenAIRE

Lambin, Jean-Jacques

2013-01-01

The objective of this chapter is to review the traditional marketing concept and to analyse its main ambiguities as presented in popular textbooks. The traditional marketing management model placing heavy emphasis of the marketing mix is in fact a supply-driven approach of the market, using the understanding of consumers’ needs to mould demand to the requirements of supply, instead of adapting supply to the expectations of demand. To clarify the true role of marketing, a distinction is made b...

Gaia DR2 documentation Chapter 3: Astrometry

Science.gov (United States)

Hobbs, D.; Lindegren, L.; Bastian, U.; Klioner, S.; Butkevich, A.; Stephenson, C.; Hernandez, J.; Lammers, U.; Bombrun, A.; Mignard, F.; Altmann, M.; Davidson, M.; de Bruijne, J. H. J.; Fernández-Hernández, J.; Siddiqui, H.; Utrilla Molina, E.

2018-04-01

This chapter of the Gaia DR2 documentation describes the models and processing steps used for the astrometric core solution, namely, the Astrometric Global Iterative Solution (AGIS). The inputs to this solution rely heavily on the basic observables (or astrometric elementaries) which have been pre-processed and discussed in Chapter 2, the results of which were published in Fabricius et al. (2016). The models consist of reference systems and time scales; assumed linear stellar motion and relativistic light deflection; in addition to fundamental constants and the transformation of coordinate systems. Higher level inputs such as: planetary and solar system ephemeris; Gaia tracking and orbit information; initial quasar catalogues and BAM data are all needed for the processing described here. The astrometric calibration models are outlined followed by the details processing steps which give AGIS its name. We also present a basic quality assessment and validation of the scientific results (for details, see Lindegren et al. 2018).

Environment. Chapter 5; Medio ambiente. Capitulo 5

Energy Technology Data Exchange (ETDEWEB)

Martin del Castillo, Carlos [Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)

2009-07-01

In this chapter it is mentioned the concern for the care of the environment in Mexico by prominent foreign and Mexican scientists who impelled the creation of a Forest Law. The ecological policies for the conservation of natural resources that cause a sustainable development in Mexico are commented; it is described what the environmental infrastructure consists of; the case of trash handling is analyzed and the Chapter concludes with the relationship of the environment, the climatic change, the infrastructure and the planning. [Spanish] En este capitulo se menciona la preocupacion por el cuidado del medio ambiente en Mexico, por prominentes cientificos extranjeros y mexicanos que impulsaron la creacion de una Ley Forestal. Se comentan las politicas ecologicas para la conservacion de recursos naturales que propicien un desarrollo sustentable en Mexico; se describe en que consiste la infraestructura ambiental; se analiza el caso del manejo de la basura y; se concluye con la relacion del medio ambiente, el cambio climatico, la infraestructura y la planeacion.

Household Wealth Trends in the United States, 1962 to 2013: What Happened over the Great Recession?

Directory of Open Access Journals (Sweden)

Edward N. Wolff

2016-10-01

Full Text Available I look at wealth trends from 1962 to 2013, particularly for the middle class. Asset prices plunged between 2007 and 2010 but then rebounded from 2010 to 2013. The most telling finding is that median wealth plummeted by 44 percent between 2007 and 2010, almost double the drop in housing prices. Wealth inequality, after almost two decades of little movement, was up sharply from 2007 to 2010. This sharp fall in median net worth and rise in overall wealth inequality are traceable primarily to the high leverage of middle-class families, the high share of homes in their portfolio, and the plunge in house prices. Rather remarkably, median (and mean wealth did not essentially change from 2010 to 2013 despite the rebound in asset prices. The proximate cause was the high dissavings of the middle class. Wealth inequality also remained largely unchanged.

Selective adsorption of cationic dyes by UiO-66-NH{sub 2}

Energy Technology Data Exchange (ETDEWEB)

Chen, Qi; He, Qinqin; Lv, Mengmeng; Xu, Yanli; Yang, Hanbiao; Liu, Xueting, E-mail: wmlxt@163.com; Wei, Fengyu, E-mail: weifyliuj@163.com

2015-02-01

Graphical abstract: - Highlights: • Two Zr(IV)-based MOFs can remove cationic dyes more effectively than anionic dyes. • UiO-66 has higher selectivity for cationic dyes after modification with NH{sub 2}. • The mechanism for adsorption selectivity is rationally proposed. - Abstract: Herein, two zirconium(IV)-based MOFs UiO-66 and UiO-66-NH{sub 2} had been successfully prepared by a facile solvothermal method and were characterized by X-ray diffraction (XRD), field emission transmission electron microscopy (FETEM), N{sub 2} adsorption–desorption (BET), X-ray photoelectron spectroscopy (XPS), and zeta potential. They exhibit small size, large surface area, and can remove cationic dyes from aqueous solution more effectively than anionic dyes. This adsorption selectivity is due to the favorable electrostatic interactions between the adsorbents and cationic dyes. Furthermore, owing to the individual micropore structure of UiO-66-NH{sub 2} and its more negative zeta potential resulted from the charge balance for the protonation of –NH{sub 2}, UiO-66-NH{sub 2} displays much higher adsorption capacity for cationic dyes and lower adsorption capacity for anionic dyes than UiO-66.

Image Perception and Assessment. Chapter 18

Energy Technology Data Exchange (ETDEWEB)

Reiser, I. [University of Chicago, Chicago (United States)

2014-09-15

The main purpose of a medical image is to provide information to a human reader, such as a radiologist, so that a diagnosis can be reached — rather than to display the beauty of the human internal workings. It is important to understand how the human visual system affects the perception of contrast and spatial resolution of structures that are present in the image. If the image is not properly displayed, or the environment is not appropriate, subtle clinical signs may go unnoticed, which can potentially lead to a misdiagnosis. This chapter provides an introduction to human visual perception and task based objective assessment of an imaging system. A model for the contrast sensitivity of the human visual system is presented. This model is used to derive the greyscale standard display function for medical displays. Task based assessment measures the quality of an imaging system as the ability of an observer to perform a well defined task, based on a set of images. Metrics for observer performance are introduced, as well as experimental methodologies for the measurement of human performance. The last section of the chapter describes the estimation of task performance based on mathematical observer models.

WIN Chapters: Milestones and Future Plans

Energy Technology Data Exchange (ETDEWEB)

Castro, P.; Pelegrí, M.

2015-07-01

In this paper the WIN Chapters: milestones and future plans are presented. WIN-IAEA has rewarded-in the three last years - to Australia-2014, South-Africa-2013 and Sweden-2012. WIN-Global -specially WiN IAEA- can collaborate a lot with the CTBTO presenting the content of the Treaty on the Non-Proliferation of Nuclear Weapons actually increasing the signatory members in 2015. Historical decisions on NTP are already affecting WiN IAEA. The research reactors or high flux reactors are important in the field of medical applications and other future applications. In Australia women-scientist of OPAL, can become WiN. Between the OPAL applications there is a production of silicon plates to be used in laptops/mobiles. WIN-Europe activities related with the climatic change and with the academic promotion. 2015 is also a very important year due the celebration of 20th Anniversary of WIN-Spain; plans of this Chapter and Conferences of WIN-Global are presented. In addition there are women working in ITER, in some activities in the EU, China, India, Japan, South Korea, USA and Russia both in the academic (R+D) field and into the Industry. (Author)

Chapter 3. Current management situation: Flammulated owls

Science.gov (United States)

Jon Verner

1994-01-01

The flammulated owl (Otus flammeolus) is a western mountain species associated mainly with ponderosa (Pinus ponderosa) and Jeffrey pine (Pinus jefferyi) forests in the United States and Canada (see Chapter 4). As a neotropical migrant, this small forest owl occurs on national forests in the United States during...

Introduction to public-key cryptography (Chapter 1)

NARCIS (Netherlands)

Avanzi, R.; Lange, T.; Cohen, H.; Frey, G.

2006-01-01

In this chapter we introduce the basic building blocks for cryptography based on the discrete logarithm problem that will constitute the main motivation for considering the groups studied in this book. We also briefly introduce the RSA cryptosystem as for use in practice it is still an important

Benzimidazole-functionalized Zr-UiO-66 nanocrystals for luminescent sensing of Fe3+ in water

International Nuclear Information System (INIS)

Dong, Yingying; Zhang, Hanzhuo; Lei, Fan; Liang, Mei; Qian, Xuefeng; Shen, Peilian; Xu, Hui; Chen, Zhihui; Gao, Junkuo; Yao, Juming

2017-01-01

Zr-based MOF structure UiO-66 exhibits unprecedented high thermal and chemical stability, making it to be one of the most used MOFs in various applications. Yet, the poor photoluminescent (PL) properties of UiO-66 limit its applications in luminescent sensing. Herein, a new benzimidazole-functionalized UiO-66 nanocrystal (UiO-66-BI) was successfully fabricated via microwave synthesis. UiO-66-BI displayed octahedral nanocrystal morphology with a diameter smaller than 200 nm and could disperse well in water and common organic solvents. UiO-66-BI demonstrated extended optical absorption in the visible-light region and efficiently improved PL emission compared with UiO-66 pristine. The sensing properties of UiO-66-BI nanocrystals towards different ions were studied, and the results demonstrated that UiO-66-BI showed excellent selective luminescent sensing of Fe 3+ ions in water.

Data on distribution and abundance: Monitoring for research and management [Chapter 6

Science.gov (United States)

Samuel A. Cushman; Kevin S. McKelvey

2010-01-01

In the first chapter of this book we identified the interdependence of method, data and theory as an important influence on the progress of science. The first several chapters focused mostly on progress in theory, in the areas of integrating spatial and temporal complexity into ecological analysis, the emergence of landscape ecology and its transformation into a multi-...

The Mission of the Catholic School in the Pre-Vatican II Era (1810-1962) and the Post-Vatican II Era (1965-1995): Insights and Observations for the New Millennium

Science.gov (United States)

Denig, Stephen J.; Dosen, Anthony J.

2009-01-01

The Second Vatican Council (1962-1965) was an ecumenical council of Catholic bishops from around the world. The bishops made changes both in the internal life of the Church (e.g., the sacraments and daily practices of Catholics) and in the approach that the Church took toward other religions and toward the secular world. These changes transformed…

Interplay between gut microbiota and p66Shc affects obesity-associated insulin resistance.

Science.gov (United States)

Ciciliot, Stefano; Albiero, Mattia; Campanaro, Stefano; Poncina, Nicol; Tedesco, Serena; Scattolini, Valentina; Dalla Costa, Francesca; Cignarella, Andrea; Vettore, Monica; Di Gangi, Iole Maria; Bogialli, Sara; Avogaro, Angelo; Fadini, Gian Paolo

2018-02-21

The 66 kDa isoform of the mammalian Shc gene promotes adipogenesis, and p66Shc -/- mice accumulate less body weight than wild-type (WT) mice. As the metabolic consequences of the leaner phenotype of p66Shc -/- mice is debated, we hypothesized that gut microbiota may be involved. We confirmed that p66Shc -/- mice gained less weight than WT mice when on a high-fat diet (HFD), but they were not protected from insulin resistance and glucose intolerance. p66Shc deletion significantly modified the composition of gut microbiota and their modification after an HFD. This was associated with changes in gene expression of Il-1b and regenerating islet-derived protein 3 γ ( Reg3g) in the gut and in systemic trimethylamine N-oxide and branched chain amino acid levels, despite there being no difference in intestinal structure and permeability. Depleting gut microbiota at the end of HFD rendered both strains more glucose tolerant but improved insulin sensitivity only in p66Shc -/- mice. Microbiota-depleted WT mice cohoused with microbiota-competent p66Shc -/- mice became significantly more insulin resistant than WT mice cohoused with WT mice, despite no difference in weight gain. These findings reconcile previous inconsistent observations on the metabolic phenotype of p66Shc -/- mice and illustrate the complex microbiome-host-genotype interplay under metabolic stress.-Ciciliot, S., Albiero, M., Campanaro, S., Poncina, N., Tedesco, S., Scattolini, V., Dalla Costa, F., Cignarella, A., Vettore, M., Di Gangi, I. M., Bogialli, S., Avogaro, A., Fadini, G. P. Interplay between gut microbiota and p66Shc affects obesity-associated insulin resistance.

Chapter 7. Radioactivity of animals and animal organs and factors influencing their value

International Nuclear Information System (INIS)

Toelgyessy, J.; Harangozo, M.

2000-01-01

This is a chapter of textbook of radioecology for university students. In this chapter authors deal with radioactivity of animals and animal organs and factors influencing their value. Chapter consist of next parts: (1) Natural radioactivity of animals; (2) Radioactive contamination of animal tissues; (3) Connection of radioactive contamination with species of animals and discriminatingly ability of animal organism; (4) Connection of radioactive contamination with age of animal and with biological half-life T b ; (5) Factors influencing radioactive contamination of biological cycle: food - animal; (6) Possibilities of decreasing of radioactive contamination of foods with animal origin

p66Shc Aging Protein in Control of Fibroblasts Cell Fate

Directory of Open Access Journals (Sweden)

Mariusz R. Wieckowski

2011-08-01

Full Text Available Reactive oxygen species (ROS are wieldy accepted as one of the main factors of the aging process. These highly reactive compounds modify nucleic acids, proteins and lipids and affect the functionality of mitochondria in the first case and ultimately of the cell. Any agent or genetic modification that affects ROS production and detoxification can be expected to influence longevity. On the other hand, genetic manipulations leading to increased longevity can be expected to involve cellular changes that affect ROS metabolism. The 66-kDa isoform of the growth factor adaptor Shc (p66Shc has been recognized as a relevant factor to the oxygen radical theory of aging. The most recent data indicate that p66Shc protein regulates life span in mammals and its phosphorylation on serine 36 is important for the initiation of cell death upon oxidative stress. Moreover, there is strong evidence that apart from aging, p66Shc may be implicated in many oxidative stress-associated pathologies, such as diabetes, mitochondrial and neurodegenerative disorders and tumorigenesis. This article summarizes recent knowledge about the role of p66Shc in aging and senescence and how this protein can influence ROS production and detoxification, focusing on studies performed on skin and skin fibroblasts.

Chapter Five: Language Learning and Discursive Practice

Science.gov (United States)

Young, Richard F.

2008-01-01

This chapter is framed by the three questions related to learning in Practice Theory posed by Johannes Wagner (2008): (1) What is learned?; (2) Who is learning?; and (3) Who is participating in the learning? These questions are addressed in two learning theories: Language Socialization and Situated Learning theory. In Language Socialization, the…

Chapter 8: Youth, Technology, and Media Cultures

Science.gov (United States)

Sefton-Green, Julian

2006-01-01

This chapter begins with a scenario contrasting two seemingly different images of child and media from before and after the "digital revolution." The author argues that there is much greater continuity in how this relationship has been conceptualized over the period than is commonly imagined. While not offering a comprehensive study of recent…

Chapter 3: Status and trends of vegetation

Science.gov (United States)

James M. Guldin; Frank R. Thompson; Lynda L. Richards; Kyra C. Harper

1999-01-01

This chapter provides information about the vegetation cover of the Assessment area. The types and areal extent of vegetation in the Highlands are of interest for many reasons. Vegetation cover largely determines the availability of habitat for terrestrial animals, plants, and other organisms. Vegetation cover strongly influences what uses {e.g., timber, forage,...

Radioactive wastes storage and disposal. Chapter 8

International Nuclear Information System (INIS)

2002-01-01

The Chapter 8 is essentially dedicated to radioactive waste management - storage and disposal. The management safety is being provided due to packages and facilities of waste disposal and storage. It is noted that at selection of sites for waste disposal it is necessary account rock properties and ways of the wastes delivery pathways

Telemetry Standards, RCC Standard 106-17. Chapter 21. Telemetry Network Standard Introduction

Science.gov (United States)

2017-07-01

Critical RF radio frequency RFC Request for Comment SNMP Simple Network Management Protocol TA test article TCP Transmission Control Protocol...chapters might be of most interest for a particular reader. In order to guide the reader toward the chapters of further interest , the applicable... Simple Network Management Protocol (SNMP) to pass management information through the system. The SNMP management information bases (MIBs) provide

Chapter 9. The landscape sector

International Nuclear Information System (INIS)

Larivaille, Pierrette

1980-01-01

The object of this work is to examine the interactions between the activities of the electric industry (generating, transmission and distribution) and the environment, whilst showing to what extent the facilities are likely to affect it adversely and describing the measures taken to lessen the detrimental effects. The chapter devoted to the 'landscape' includes a section covering the electricity generating facilities, and among these, the nuclear power stations. The studies carried out on the main units of insertion into the site are presented, particularly the landscaping involved in setting up a power station [fr

Chapter 4: Agriculture and trade

International Nuclear Information System (INIS)

Gray, P.S.

1991-01-01

This chapter describes the responses of governments to the fallout, particularly with respect to the contamination of food and the effect of governmental decisions on agriculture and trade. To put the subsequent description of events in perspective, it is prefaced with a brief explanation of how permitted levels of radiation in food can be derived from radiation dose recommendations. Although much of this work was done after Chernobyl, it is one of several possible systematic calculation methods, a knowledge of which allows a better understanding of the limits adopted under the pressure of events. (orig.)

Abdul Halim and His Movement (1911-1962 Seeking Historical Roots of Persatuan Ummat Islam (PUI Movement

Directory of Open Access Journals (Sweden)

Wawan Hernawan

2014-06-01

Full Text Available This research aims to reconstruct a movement led by Halim from 1911 to 1962. This is an important task in the global era when every body idolizes a global leader. People should be aware and wise to count a local leader who has a significant role in developing and creating a history of a country. In the era when people tend to be static and fatalistic person, Halim proposed a dynamic and progressive thinking. By applying a historical research method, this research found that Halim’s efforts to find out national identity has been initiated since his young age until he passed away. Halim has significantly contributed to the growing of many other movements led by younger generations after him. Halim has also succeeded in solving local people’s problems particularly on education, dakwa and social problems. The emergence of Persatuan Umat Islam (PUI organization is a fact of Halim’s efforts and struggles.

Study of the artificial radioactivity of the marine medium using gamma spectrometry (1962-1966); Etude de la radioactivite artificielle du milieu marin par spectrometrie gamma (1962-1966)

Energy Technology Data Exchange (ETDEWEB)

Chesselet, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1969-07-01

The results described in this study are relative to the artificial radioactivity of such elements as zirconium-95, niobium-95, ruthenium-103, ruthenium-106, cerium-141, cerium-144 and praseodymium-144 which were present in the atmospheric fallout between 1962 and 1964, and their incidence in superficial marine waters. Various physical, chemical or biological processes are studied by a high sensitivity gamma ray spectrometry technic, using those radioelements as 'tracers'. The change of state in sea water of an important fraction (about 50 per cent) of the radioactive particles going into the soluble phase - this phenomenon was not expected for those radioelements - controls the processes of accumulation in the planktonic biomass and the diffusion towards deeper waters. On the other hand, an 'in situ' spectrometry method is described. It enables the direct measurement in the sea of very low concentrations of some gamma ray emitters. The application of this method has made possible to carry out numerous observations in the surface waters of the Western Mediterranean sea and in the Bay of Biscay. It is shown that the mixing depth is closely connected to the depth of the thermocline. An accumulation process at this level is observed. The diffusion coefficients are similar to the thermal turbulent coefficient. The existence during several months of 'compartments' is established for the surface waters of the Bay of Biscay. From the establishment of the budget of fall-out, a comparative study shows that the rate of radioactive fallout on the maritime zone considered is always two to three times higher than on the neighbouring continental regions. Several explanations of this phenomenon are discussed. (author) [French] Les resultats decrits dans cette etude concernent la radioactivite artificielle sous forme de zirconium-95, niobium-95, ruthenium-103, ruthenium-106, cerium-141, cerium-144 et praseodyme-144 apportee par la retombee atmospherique entre 1962 et 1964 et les

Study of the artificial radioactivity of the marine medium using gamma spectrometry (1962-1966); Etude de la radioactivite artificielle du milieu marin par spectrometrie gamma (1962-1966)

Energy Technology Data Exchange (ETDEWEB)

Chesselet, R. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1969-07-01

The results described in this study are relative to the artificial radioactivity of such elements as zirconium-95, niobium-95, ruthenium-103, ruthenium-106, cerium-141, cerium-144 and praseodymium-144 which were present in the atmospheric fallout between 1962 and 1964, and their incidence in superficial marine waters. Various physical, chemical or biological processes are studied by a high sensitivity gamma ray spectrometry technic, using those radioelements as 'tracers'. The change of state in sea water of an important fraction (about 50 per cent) of the radioactive particles going into the soluble phase - this phenomenon was not expected for those radioelements - controls the processes of accumulation in the planktonic biomass and the diffusion towards deeper waters. On the other hand, an 'in situ' spectrometry method is described. It enables the direct measurement in the sea of very low concentrations of some gamma ray emitters. The application of this method has made possible to carry out numerous observations in the surface waters of the Western Mediterranean sea and in the Bay of Biscay. It is shown that the mixing depth is closely connected to the depth of the thermocline. An accumulation process at this level is observed. The diffusion coefficients are similar to the thermal turbulent coefficient. The existence during several months of 'compartments' is established for the surface waters of the Bay of Biscay. From the establishment of the budget of fall-out, a comparative study shows that the rate of radioactive fallout on the maritime zone considered is always two to three times higher than on the neighbouring continental regions. Several explanations of this phenomenon are discussed. (author) [French] Les resultats decrits dans cette etude concernent la radioactivite artificielle sous forme de zirconium-95, niobium-95, ruthenium-103, ruthenium-106, cerium-141, cerium-144 et praseodyme-144 apportee par la retombee

Introducing positive discrimination in predictive models (Chapter 14)

NARCIS (Netherlands)

Calders, T.G.K.; Verwer, S.E.; Custers, B.H.M.; Calders, T.G.K.; Schermer, B.W.; Zarsky, T.Z.

2013-01-01

In this chapter we give three solutions for the discrimination-aware classification problem that are based upon Bayesian classifiers. These classifiers model the complete probability distribution by making strong independence assumptions. First we discuss the necessity of having discrimination-free

Chapter 8. Current management situation: Boreal owls

Science.gov (United States)

Jon Verner

1994-01-01

The range of boreal owls (Aegolius funereus) in the United States includes Alaska, the mountains of the western United States, and the northern tier states from the Atlantic to Pacific (see Chapter 9). Based on the species' documented distribution (see National Geographic Society 1987, Hayward et al. 1987, Johnsgard 1988, and others) the owl may...

The Chapter I Challenge: Colorado's Contribution 1995.

Science.gov (United States)

Petro, Janice Rose

Chapter I of the Elementary and Secondary Education Act (ESEA) is the largest federally-funded program designed to provide services to elementary and secondary students to meet the special needs of educationally deprived students who reside in areas with high concentrations of low-income families. The 1994-95 school year is the last year of…

Invasive species in southern Nevada [Chapter 4

Science.gov (United States)

Mathew L. Brooks; Steven M. Ostoja; Jeanne C. Chambers

2013-01-01

Southern Nevada contains a wide range of topographies, elevations, and climatic zones emblematic of its position at the ecotone between the Mojave Desert, Great Basin, and Colorado Plateau ecoregions. These varied environmental conditions support a high degree of biological diversity (Chapter 1), but they also provide opportunities for a wide range of invasive species...

Measures of Image Quality. Chapter 4

Energy Technology Data Exchange (ETDEWEB)

Maidment, A. D.A. [University of Pennsylvania, Philadelphia (United States)

2014-09-15

A medical image is a pictorial representation of a measurement of an object or function of the body. This information can be acquired in one to three spatial dimensions. It can be static or dynamic, meaning that it can also be measured as a function of time. Certain fundamental properties can be associated with all of these data. Firstly, no image can exactly represent the object or function; at best, one has a measurement with an associated error equal to the difference between the true object and the measured image. Secondly, no two images will be identical, even if acquired with the same imaging system of the same anatomic region; this variability is generally referred to as noise. There are many different ways to acquire medical image data; the various mechanisms of acquisition are described in detail in the subsequent chapters. However, regardless of the method of image formation, one must be able to judge the fidelity of the image in an attempt to answer the question “How accurately does the image portray the body or the bodily function?” This judgement falls under the rubric of ‘image quality’. In this chapter, methods of quantifying image quality are described.

CHAPTER 1. Introduction

KAUST Repository

Zhang, Lianbin

2016-02-23

With the development of modern industry and modern economies, environmental problems, especially water pollution and water scarcity, have become the most serious global challenges. In dealing with these challenges, various kinds of functionalized materials and devices are purposefully developed, fabricated, and utilized. It is clear that smart materials have not only provided effective strategies for solving environmental problems, but have also exhibited unprecedented advantages over traditional materials by integrating multifunctions and/or processes into one advanced device/material. In this book, we will present a broad collection of bioinspired smart materials and systems that are used in environmental problem solving. The topics of these chapters span from bioinspired fog collection, self-healing materials, responsive particle-stabilized emulsions, smart draw solutions in forward osmosis, slippery coating, insightful analysis of problems and opportunities for hydrophobic surfaces applied in real conditions, to superwetting materials for oil-water separation.

CHAPTER 1. Introduction

KAUST Repository

Zhang, Lianbin; Wang, Peng

2016-01-01

With the development of modern industry and modern economies, environmental problems, especially water pollution and water scarcity, have become the most serious global challenges. In dealing with these challenges, various kinds of functionalized materials and devices are purposefully developed, fabricated, and utilized. It is clear that smart materials have not only provided effective strategies for solving environmental problems, but have also exhibited unprecedented advantages over traditional materials by integrating multifunctions and/or processes into one advanced device/material. In this book, we will present a broad collection of bioinspired smart materials and systems that are used in environmental problem solving. The topics of these chapters span from bioinspired fog collection, self-healing materials, responsive particle-stabilized emulsions, smart draw solutions in forward osmosis, slippery coating, insightful analysis of problems and opportunities for hydrophobic surfaces applied in real conditions, to superwetting materials for oil-water separation.

Intrathecal application of the nimodipine slow-release microparticle system eg-1962 for prevention of delayed cerebral ischemia and improvement of outcome after aneurysmal subarachnoid hemorrhage.

Science.gov (United States)

Etminan, Nima; Macdonald, R Loch; Davis, Cara; Burton, Kevin; Steiger, Hans-Jakob; Hänggi, Daniel

2015-01-01

The effective reduction of delayed cerebral ischemia (DCI), a main contributor for poor outcome following aneurysmal subarachnoid hemorrhage (SAH), remains challenging. Previous clinical trials on systemic pharmaceutical treatment of SAH mostly failed to improve outcome, probably because of insensitive pharmaceutical targets and outcome measures, small sample size, insufficient subarachnoid drug concentrations and also detrimental, systemic effects of the experimental treatment per se. Interestingly, in studies that are more recent, intrathecal administration of nicardipine pellets following surgical aneurysm repair was suggested to have a beneficial effect on DCI and neurological outcome. However, this positive effect remained restricted to patients who were treated surgically for a ruptured aneurysm. Because of the favorable results of the preclinical data on DCI and neurological outcome in the absence of neurotoxicity or systemic side effects, we are initiating clinical trials. The PROMISE (Prolonged Release nimOdipine MIcro particles after Subarachnoid hemorrhage) trial is designed as an unblinded, nonrandomized, single-center, single-dose, dose-escalation safety and tolerability phase 1 study in patients surgically treated for aSAH and will investigate the effect of intracisternal EG-1962 administration. The NEWTON (Nimodipine microparticles to Enhance recovery While reducing TOxicity after subarachNoid hemorrhage) trial is a phase 1/2a multicenter, controlled, randomized, open-label, dose-escalation, safety, tolerability, and pharmacokinetic study comparing EG-1962 and nimodipine in patients with aneurysmal SAH.

Nanoscratching of nylon 66-based ternary nanocomposites

International Nuclear Information System (INIS)

Dasari, Aravind; Yu Zhongzhen; Mai Yiuwing

2007-01-01

The nanoscratch behavior of nylon 66/SEBS-g-MA/clay ternary nanocomposites produced by different blending protocols with contrasting microstructures is studied by using atomic force and transmission electron microscopy. A standard diamond Berkovich indenter is used for scratching and a low load of 1 mN, along with a low sliding velocity of 1 μm s -1 , are employed for this purpose. It is shown that in order to resist penetration it is more important to have exfoliated clay in the continuous nylon matrix during nanoscratching than to have the clay in the dispersed soft rubber domains. The results obtained also explain the preferred usage of ternary nanocomposites compared to binary nanocomposites, particularly nylon 66/exfoliated clay nanocomposites. This research extends current basic knowledge and provides new insights on the nature of nanoscale processes that occur during nanoscratching of polymer nanocomposites. Critical questions are raised on the relationships between the penetration depth and material deformation and damage left behind the moving indenter

15 CFR Appendix A to Chapter Xx - Administration of the Trade Agreements Program

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Administration of the Trade Agreements Program A Appendix A to Chapter XX Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE Ch. XX, App. A Appendix A to Chapter XX...

Contributions to the Genesis and Progress of ICF

Energy Technology Data Exchange (ETDEWEB)

Nuckolls, J H

2006-02-15

Inertial confinement fusion (ICF) has progressed from the detonation of large-scale fusion explosions initiated by atomic bombs in the early 1950s to final preparations for initiating small-scale fusion explosions with giant lasers. The next major step after ignition will be development of high performance targets that can be initiated with much smaller, lower cost lasers. In the 21st century and beyond, ICF's grand challenge is to develop practical power plants that generate low cost, clean, inexhaustible fusion energy. In this chapter, I first describe the origin in 1960-61 of ICF target concepts, early speculations on laser driven 'Thermonuclear Engines' for power production and rocket propulsion, and encouraging large-scale nuclear explosive experiments conducted in 1962. Next, I recall the 40-year, multi-billion dollar ignition campaign - to develop a matched combination of sufficiently high-performance implosion lasers and sufficiently stable targets capable of igniting small fusion explosions. I conclude with brief comments on the NIF ignition campaign and very high-performance targets, and speculations on ICF's potential in a centuries-long Darwinian competition of future energy systems. My perspectives in this chapter are those of a nuclear explosive designer, optimistic proponent of ICF energy, and Livermore Laboratory leader. The perspectives of Livermore's post 1970 laser experts and builders, and laser fusion experimentalists are provided in a chapter written by John Holzrichter, a leading scientist and leader in Livermore's second generation laser fusion program. In a third chapter, Ray Kidder, a theoretical physicist and early laser fusion pioneer, provides his perspectives including the history of the first generation laser fusion program he led from 1962-1972.

The four facets of multimedia streaming (Chapter 7)

NARCIS (Netherlands)

Agboma, F.; Liotta, A.; Pierre, S.

2010-01-01

Recent advances in media coding techniques and network access technologies have made multimedia streaming practicable and affordable in both fixed and mobile environments. Multimedia streaming services from anywhere and at anytime is fast becoming a reality. This chapter provides a snapshot of the

Forest management practices and silviculture. Chapter 12.

Science.gov (United States)

Donald A. Perala; Elon S. Verry

2011-01-01

This chapter is an overview of forest management and silviculture practices, and lessons learned, on the Marcell Experimental Forest (MEF). The forests there are a mosaic of natural regeneration and conifer plantations. Verry (1969) described forest-plant communities in detail for the study watersheds (Sl through S6) on the MEF. The remaining area is described in...

Chapter 9: Questions from CNEN specific exams

Energy Technology Data Exchange (ETDEWEB)

NONE

2018-04-01

The following are real questions from CNEN specific exams for obtaining the certification of RSO for gamma irradiators. These are questions that require essay answers, that are interpretative ones and therefore that may accept more than one interpretation, therefore more than one answer. For this reason, suggestions of answers will be presented in the second part of this chapter.

Chapter 9: Questions from CNEN specific exams

International Nuclear Information System (INIS)

2018-01-01

The following are real questions from CNEN specific exams for obtaining the certification of RSO for gamma irradiators. These are questions that require essay answers, that are interpretative ones and therefore that may accept more than one interpretation, therefore more than one answer. For this reason, suggestions of answers will be presented in the second part of this chapter

Chapter 1 Historical Background on Gamete and Embryo Cryopreservation.

Science.gov (United States)

Ali, Jaffar; AlHarbi, Naif H; Ali, Nafisa

2017-01-01

This chapter describes the development of the science of cryopreservation of gametes and embryos of various species including human. It attempts to record in brief the main contributions of workers in their attempts to cryopreserve gametes and embryos. The initial difficulties faced and subsequent developments and triumphs leading to present-day state of the art are given in a concise manner. The main players and their contributions are mentioned and the authors' aim is to do justice to them. This work also attempts to ensure that credit is correctly attributed for significant advances in gamete and embryo cryopreservation. In general this chapter has tried to describe the historical development of the science of cryopreservation of gametes and embryos as accurately as possible without bias or partiality.

Preliminary biocompatible evaluation of nano-hydroxyapatite/polyamide 66 composite porous membrane

Directory of Open Access Journals (Sweden)

Yili Qu

2010-06-01

Full Text Available Yili Qu1,3, Ping Wang1,3, Yi Man1, Yubao Li2, Yi Zuo2, Jidong Li21State Key Laboratory of Oral Diseases, Sichuan University, Chengdu 610064, China; 2Research Center for Nano-Biomaterials, Analytical and Testing Center, Sichuan University, Chengdu 610064, China; 3These authors contributed equally to this workAbstract: Nano-hydroxyapatite/polyamide 66 (nHA/PA66 composite with good bioactivity and osteoconductivity was employed to develop a novel porous membrane with asymmetric structure for guided bone regeneration (GBR. In order to test material cytotoxicity and to investigate surface-dependent responses of bone-forming cells, the morphology, proliferation, and cell cycle of bone marrow stromal cells (BMSCs of rats cultured on the prepared membrane were determined. The polygonal and fusiform shape of BMSCs was observed by scanning electronic microscopy (SEM. The proliferation of BMSCs cultured on nHA/PA66 membrane tested by the MTT method (MTT: [3-{4,5-dimethylthiazol-2yl}-2,5-diphenyl-2H-tetrazoliumbromide] was higher than that of negative control groups for 1 and 4 days’ incubation and had no significant difference for 7 and 11 days’ culture. The results of cell cycle also suggested that the membrane has no negative influence on cell division. The nHA/PA66 membranes were then implanted into subcutaneous sites of nine Sprague Dawley rats. The wounds and implant sites were free from suppuration and necrosis in all periods. All nHA/PA66 membranes were surrounded by a fibrous capsule with decreasing thickness 1 to 8 weeks postoperatively. In conclusion, the results of the in vitro and in vivo studies reveal that nHA/PA66 membrane has excellent biocompatibility and indicate its use in guided tissue regeneration (GTR or GBR.Keywords: hydroxyapatite/polyamide, barrier membrane, biocompatibility, guided bone regeneration

Italy, EURATOM and Early Research on Controlled Thermonuclear Fusion (1957-1962)

International Nuclear Information System (INIS)

Curli, Barbara

2017-01-01

This chapter traces the early origins of European collaboration in controlled thermonuclear fusion research, within the larger picture of Cold War nuclear policy in the late 1950s-early 1960s, and as a consequence of the signing of the EURATOM treaty in 1957. It then presents some preliminary findings on the Association contract which was signed in 1960 between EURATOM and Italy, in order to carry out research in controlled thermonuclear fusion at the then newly created 'Laboratori nazionali di Frascati', near Rome, within the framework of the Comitato Nazionale Energia Nucleare (CNEN), the Italian civilian nuclear energy agency.

Techniques for discrimination-free predictive models (Chapter 12)

NARCIS (Netherlands)

Kamiran, F.; Calders, T.G.K.; Pechenizkiy, M.; Custers, B.H.M.; Calders, T.G.K.; Schermer, B.W.; Zarsky, T.Z.

2013-01-01

In this chapter, we give an overview of the techniques developed ourselves for constructing discrimination-free classifiers. In discrimination-free classification the goal is to learn a predictive model that classifies future data objects as accurately as possible, yet the predicted labels should be

Benzimidazole-functionalized Zr-UiO-66 nanocrystals for luminescent sensing of Fe{sup 3+} in water

Energy Technology Data Exchange (ETDEWEB)

Dong, Yingying; Zhang, Hanzhuo; Lei, Fan; Liang, Mei; Qian, Xuefeng; Shen, Peilian [The Key laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, National Engineering Lab for Textile Fiber Materials and Processing Technology (Zhejiang), College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018 (China); Xu, Hui, E-mail: huixu@cjlu.edu.cn [Institute of Coordination Bond Metrology and Engineering, College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018 (China); Chen, Zhihui, E-mail: huixu.chen@gmail.com [The Key laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, National Engineering Lab for Textile Fiber Materials and Processing Technology (Zhejiang), College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018 (China); Key Lab of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024 (China); Gao, Junkuo, E-mail: jkgao@zstu.edu.cn [The Key laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, National Engineering Lab for Textile Fiber Materials and Processing Technology (Zhejiang), College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018 (China); Yao, Juming [The Key laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education, National Engineering Lab for Textile Fiber Materials and Processing Technology (Zhejiang), College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018 (China)

2017-01-15

Zr-based MOF structure UiO-66 exhibits unprecedented high thermal and chemical stability, making it to be one of the most used MOFs in various applications. Yet, the poor photoluminescent (PL) properties of UiO-66 limit its applications in luminescent sensing. Herein, a new benzimidazole-functionalized UiO-66 nanocrystal (UiO-66-BI) was successfully fabricated via microwave synthesis. UiO-66-BI displayed octahedral nanocrystal morphology with a diameter smaller than 200 nm and could disperse well in water and common organic solvents. UiO-66-BI demonstrated extended optical absorption in the visible-light region and efficiently improved PL emission compared with UiO-66 pristine. The sensing properties of UiO-66-BI nanocrystals towards different ions were studied, and the results demonstrated that UiO-66-BI showed excellent selective luminescent sensing of Fe{sup 3+} ions in water.

X ray Production. Chapter 5

Energy Technology Data Exchange (ETDEWEB)

Nowotny, R. [Medical University of Vienna, Vienna (Austria)

2014-09-15

The differential absorption of X rays in tissues and organs, owing to their atomic composition, is the basis for the various imaging methods used in diagnostic radiology. The principles in the production of X rays have remained the same since their discovery. However, much refinement has gone into the design of X ray tubes to achieve the performance required for today’s radiological examinations. In this chapter, an outline of the principles of X ray production and a characterization of the radiation output of X ray tubes will be given. The basic processes producing X rays are dealt with in Section 1.4.

Fourier Transform Methods. Chapter 4

Science.gov (United States)

Kaplan, Simon G.; Quijada, Manuel A.

2015-01-01

This chapter describes the use of Fourier transform spectrometers (FTS) for accurate spectrophotometry over a wide spectral range. After a brief exposition of the basic concepts of FTS operation, we discuss instrument designs and their advantages and disadvantages relative to dispersive spectrometers. We then examine how common sources of error in spectrophotometry manifest themselves when using an FTS and ways to reduce the magnitude of these errors. Examples are given of applications to both basic and derived spectrophotometric quantities. Finally, we give recommendations for choosing the right instrument for a specific application, and how to ensure the accuracy of the measurement results..

Chapter 6: Temperature

Science.gov (United States)

Jones, Leslie A.; Muhlfeld, Clint C.; Hauer, F. Richard; F. Richard Hauer,; Lamberti, G.A.

2017-01-01

Stream temperature has direct and indirect effects on stream ecology and is critical in determining both abiotic and biotic system responses across a hierarchy of spatial and temporal scales. Temperature variation is primarily driven by solar radiation, while landscape topography, geology, and stream reach scale ecosystem processes contribute to local variability. Spatiotemporal heterogeneity in freshwater ecosystems influences habitat distributions, physiological functions, and phenology of all aquatic organisms. In this chapter we provide an overview of methods for monitoring stream temperature, characterization of thermal profiles, and modeling approaches to stream temperature prediction. Recent advances in temperature monitoring allow for more comprehensive studies of the underlying processes influencing annual variation of temperatures and how thermal variability may impact aquatic organisms at individual, population, and community based scales. Likewise, the development of spatially explicit predictive models provide a framework for simulating natural and anthropogenic effects on thermal regimes which is integral for sustainable management of freshwater systems.

Thick-joint welding process. Chapter 5

International Nuclear Information System (INIS)

Wood, D.; Terry, P.; Dickinson, F.S.

1980-01-01

This chapter reviews the techniques currently employed in the welding of pressure vessels, ranging from traditional manual metal arc and submerged arc processes to the more recently introduced narrow-gap and high-energy processes, e.g. electron beam and laser. The effect on the properties of the base materials being joined and the relative economics of the various processes is examined, from which guidance on the balance between joint properties and economy can be gained. (author)

The 10/66 Dementia Research Group's fully operationalised DSM-IV dementia computerized diagnostic algorithm, compared with the 10/66 dementia algorithm and a clinician diagnosis: a population validation study

Directory of Open Access Journals (Sweden)

Krishnamoorthy ES

2008-06-01

Full Text Available Abstract Background The criterion for dementia implicit in DSM-IV is widely used in research but not fully operationalised. The 10/66 Dementia Research Group sought to do this using assessments from their one phase dementia diagnostic research interview, and to validate the resulting algorithm in a population-based study in Cuba. Methods The criterion was operationalised as a computerised algorithm, applying clinical principles, based upon the 10/66 cognitive tests, clinical interview and informant reports; the Community Screening Instrument for Dementia, the CERAD 10 word list learning and animal naming tests, the Geriatric Mental State, and the History and Aetiology Schedule – Dementia Diagnosis and Subtype. This was validated in Cuba against a local clinician DSM-IV diagnosis and the 10/66 dementia diagnosis (originally calibrated probabilistically against clinician DSM-IV diagnoses in the 10/66 pilot study. Results The DSM-IV sub-criteria were plausibly distributed among clinically diagnosed dementia cases and controls. The clinician diagnoses agreed better with 10/66 dementia diagnosis than with the more conservative computerized DSM-IV algorithm. The DSM-IV algorithm was particularly likely to miss less severe dementia cases. Those with a 10/66 dementia diagnosis who did not meet the DSM-IV criterion were less cognitively and functionally impaired compared with the DSMIV confirmed cases, but still grossly impaired compared with those free of dementia. Conclusion The DSM-IV criterion, strictly applied, defines a narrow category of unambiguous dementia characterized by marked impairment. It may be specific but incompletely sensitive to clinically relevant cases. The 10/66 dementia diagnosis defines a broader category that may be more sensitive, identifying genuine cases beyond those defined by our DSM-IV algorithm, with relevance to the estimation of the population burden of this disorder.

21 CFR 812.47 - Emergency research under § 50.24 of this chapter.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Emergency research under § 50.24 of this chapter. 812.47 Section 812.47 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN....47 Emergency research under § 50.24 of this chapter. (a) The sponsor shall monitor the progress of...

Denmark - Chapter in Handbook of Global Bioethics

DEFF Research Database (Denmark)

Nielsen, Linda; Faber, Berit A.

2014-01-01

This chapter about bioethics in Denmark focuses on specific Danish characteristics. These are the early start of a bioethics debate, legislation and bioethics councils; the independence of the councils and the parliamentarians voting on ethical issues; the introduction and extraordinary importance...... of laymen as a part of the bioethical debate and decisions; and the strong focus on debate and educational tools....

Chapter 7: Renewable Energy Options and Considerations for Net Zero Installations

Energy Technology Data Exchange (ETDEWEB)

Booth, Samuel

2017-03-15

This chapter focuses on renewable energy options for military installations. It discusses typical renewable technologies, project development, and gives examples. Renewable energy can be combined with conventional energy sources to provide part or all of the energy demand at an installation. The appropriate technology mix for an installation will depend on site-specific factors such as renewable resources, energy costs, local energy policies and incentives, available land, mission compatibility, and other factors. The objective of this chapter is to provide basic background information and resources on renewable energy options for NATO leaders and energy personnel.

Chapter 1: A Brief Introduction to Lignin Structure

Energy Technology Data Exchange (ETDEWEB)

Katahira, Rui [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Beckham, Gregg T [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Elder, Thomas J. [USDA-Forest Service

2018-04-03

Lignin is an alkyl-aromatic polymer found in the cell walls of terrestrial plants. Lignin provides structure and rigidity to plants, is a natural, highly effective barrier against microbial attack, and enables water and nutrient transport through plant tissues. Depending on the plant species, the constituents of lignin can vary considerably, leading to substantial diversity in lignin chemistry and structure. Despite nearly a century of research and development attempting to convert lignin into valuable products, lignin in most current and planned biorefinery contexts remains underutilized, most often being burned to generate heat and power. However, the drive towards effective lignin valorization processes has witnessed a significant resurgence in the past decade, catalyzed by advances in improved understanding of lignin chemistry, structure, and plasticity in parallel with new catalytic and biological approaches to valorize this important, prevalent biopolymer. As a preface to the subsequent chapters in this book, this chapter briefly highlights the known aspects of lignin structure.

Chapter 19: Catalysis by Metal Carbides and Nitrides

Energy Technology Data Exchange (ETDEWEB)

Schaidle, Joshua A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Nash, Connor P [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Yung, Matthew M [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Chen, Yuan [Pacific Northwest National Laboratory; Carl, Sarah [University of Michigan; Thompson, Levi [University of Michigan

2017-08-09

Early transition metal carbides and nitrides (ETMCNs), materials in which carbon or nitrogen occupies interstitial sites within a parent metal lattice, possess unique physical and chemical properties that motivate their use as catalysts. Specifically, these materials possess multiple types of catalytic sites, including metallic, acidic, and basic sites, and as such, exhibit reactivities that differ from their parent metals. Moreover, their surfaces are dynamic under reaction conditions. This chapter reviews recent (since 2010) experimental and computational investigations into the catalytic properties of ETMCN materials for applications including biomass conversion, syngas and CO2 upgrading, petroleum and natural gas refining, and electrocatalytic energy conversion, energy storage, and chemicals production, and attempts to link catalyst performance to active site identity/surface structure in order to elucidate the present level of understanding of structure-function relationships for these materials. The chapter concludes with a perspective on leveraging the unique properties of these materials to design and develop improved catalysts through a dedicated, multidisciplinary effort.

Structure of the JmjC domain-containing protein NO66 complexed with ribosomal protein Rpl8

Energy Technology Data Exchange (ETDEWEB)

Wang, Chengliang [University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of (China); Chinese Academy of Sciences, Hefei, Anhui 230026, People’s Republic of (China); Zhang, Qiongdi [University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of (China); Hang, Tianrong [University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of (China); Chinese Academy of Sciences, Hefei, Anhui 230026, People’s Republic of (China); Tao, Yue [Shanghai Children’s Medical Center, 1678 Dongfang Road, Pudong, Shanghai 200120, People’s Republic of (China); Ma, Xukai [University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of (China); Wu, Minhao; Zhang, Xuan, E-mail: xuanzbin@ustc.edu.cn; Zang, Jianye, E-mail: xuanzbin@ustc.edu.cn [University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, People’s Republic of (China); Chinese Academy of Sciences, Hefei, Anhui 230026, People’s Republic of (China)

2015-08-28

The structure of the complex of NO66 and Rpl8 was solved in the native state and NO66 recognizes the consensus motif NHXH . Tetramerization is required for efficient substrate binding and catalysis by NO66. The JmjC domain-containing proteins belong to a large family of oxygenases possessing distinct substrate specificities which are involved in the regulation of different biological processes, such as gene transcription, RNA processing and translation. Nucleolar protein 66 (NO66) is a JmjC domain-containing protein which has been reported to be a histone demethylase and a ribosome protein 8 (Rpl8) hydroxylase. The present biochemical study confirmed the hydroxylase activity of NO66 and showed that oligomerization is required for NO66 to efficiently catalyze the hydroxylation of Rpl8. The structures of NO66{sup 176–C} complexed with Rpl8{sup 204–224} in a tetrameric form and of the mutant protein M2 in a dimeric form were solved. Based on the results of structural and biochemical analyses, the consensus sequence motif NHXH recognized by NO66 was confirmed. Several potential substrates of NO66 were found by a BLAST search according to the consensus sequence motif. When binding to substrate, the relative positions of each subunit in the NO66 tetramer shift. Oligomerization may facilitate the motion of each subunit in the NO66 tetramer and affect the catalytic activity.

UiO-66-NH2/GO Composite: Synthesis, Characterization and CO2 Adsorption Performance

Directory of Open Access Journals (Sweden)

Yan Cao

2018-04-01

Full Text Available In this work, a new composite materials of graphene oxide (GO-incorporated metal-organic framework (MOF(UiO-66-NH2/GO were in-situ synthesized, and were found to exhibit enhanced high performances for CO2 capture. X-ray diffraction (XRD, scanning electron microscope (SEM, N2 physical adsorption, and thermogravimetric analysis (TGA were applied to investigate the crystalline structure, pore structure, thermal stability, and the exterior morphology of the composite. We aimed to investigate the influence of the introduction of GO on the stability of the crystal skeleton and pore structure. Water, acid, and alkali resistances were tested for physical and chemical properties of the new composites. CO2 adsorption isotherms of UiO-66, UiO-66-NH2, UiO-66/GO, and UiO-66-NH2/GO were measured at 273 K, 298 K, and 318 K. The composite UiO-66-NH2/GO exhibited better optimized CO2 uptake of 6.41 mmol/g at 273 K, which was 5.1% higher than that of UiO-66/GO (6.10 mmol/g. CO2 adsorption heat and CO2/N2 selectivity were then calculated to further evaluate the CO2 adsorption performance. The results indicated that UiO-66-NH2/GO composites have a potential application in CO2 capture technologies to alleviate the increase in temperature of the earth’s atmosphere.

Peak-flow frequency analyses and results based on data through water year 2011 for selected streamflow-gaging stations in or near Montana: Chapter C in Montana StreamStats

Science.gov (United States)

Sando, Steven K.; McCarthy, Peter M.; Dutton, DeAnn M.

2016-04-05

Chapter C of this Scientific Investigations Report documents results from a study by the U.S. Geological Survey, in cooperation with the Montana Department of Transportation and the Montana Department of Natural Resources, to provide an update of statewide peak-flow frequency analyses and results for Montana. The purpose of this report chapter is to present peak-flow frequency analyses and results for 725 streamflow-gaging stations in or near Montana based on data through water year 2011. The 725 streamflow-gaging stations included in this study represent nearly all streamflowgaging stations in Montana (plus some from adjacent states or Canadian Provinces) that have at least 10 years of peak-flow records through water year 2011. For 29 of the 725 streamflow-gaging stations, peak-flow frequency analyses and results are reported for both unregulated and regulated conditions. Thus, peak-flow frequency analyses and results are reported for a total of 754 analyses. Estimates of peak-flow magnitudes for 66.7-, 50-, 42.9-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities are reported. These annual exceedance probabilities correspond to 1.5-, 2-, 2.33-, 5-, 10-, 25-, 50-, 100-, 200-, and 500-year recurrence intervals.

Chapter 3: Crossing Boundaries--Foundation Degrees in England

Science.gov (United States)

Longhurst, Derek

2010-01-01

This chapter traces the history, purposes, and distinctive features of the foundation degree, a short-cycle higher education qualification introduced in England in 2000-2001 and offered by both universities and further education colleges. The key characteristics of the foundation degree are discussed: employer involvement in curriculum development…

Drought and Water Supply. Implications of the Massachusetts Experience for Municipal Planning.

Science.gov (United States)

Russell, Clifford S.; And Others

This book uses the 1962-66 Massachusetts drought data as a base of information to build a planning model of water resources that is of interest to students and professionals involved with water management. Using a demand-supply ratio to measure the relative inadequacy of a given water system, the authors then project demand into the drought period…

Reinforced nanohydroxyapatite/polyamide66 scaffolds by chitosan coating for bone tissue engineering.

Science.gov (United States)

Huang, Di; Zuo, Yi; Zou, Qin; Wang, Yanying; Gao, Shibo; Wang, Xiaoyan; Liu, Haohuai; Li, Yubao

2012-01-01

High porosity of scaffold is always accompanied by poor mechanical property; the aim of this study was to enhance the strength and modulus of the highly porous scaffold of nanohydroxyapatite/polyamide66 (n-HA/PA66) by coating chitosan (CS) and to investigate the effect of CS content on the scaffold physical properties and cytological properties. The results show that CS coating can reinforce the scaffold effectively. The compress modulus and strength of the CS coated n-HA/PA66 scaffolds are improved to 32.71 and 2.38 MPa, respectively, being about six times and five times of those of the uncoated scaffolds. Meanwhile, the scaffolds still exhibit a highly interconnected porous structure and the porosity is approximate about 78%, slightly lower than the value (84%) of uncoated scaffold. The cytological properties of scaffolds were also studied in vitro by cocultured with osteoblast-like MG63 cells. The cytological experiments demonstrate that the reinforced scaffolds display favorable cytocompatibility and have no significant difference with the uncoated n-HA/PA66 scaffolds. The CS reinforced n-HA/PA66 scaffolds can meet the basic mechanical requirement of bone tissue engineering scaffold, presenting a potential for biomedical application in bone reconstruction and repair. Copyright © 2011 Wiley Periodicals, Inc.

Manhattan Project Technical Series The Chemistry of Uranium (I) Chapters 1-10

International Nuclear Information System (INIS)

Rabinowitch, E. I.; Katz, J. J.

1946-01-01

This constitutes Chapters 1 through 10. inclusive, of The Survey Volume on Uranium Chemistry prepared for the Manhattan Project Technical Series. Chapters are titled: Nuclear Properties of Uranium; Properties of the Uranium Atom; Uranium in Nature; Extraction of Uranium from Ores and Preparation of Uranium Metal; Physical Properties of Uranium Metal; Chemical Properties of Uranium Metal; Intermetallic Compounds and Alloy systems of Uranium; the Uranium-Hydrogen System; Uranium Borides, Carbides, and Silicides; Uranium Nitrides, Phosphides, Arsenides, and Antimonides.

Part I. Chapter IV. Coldness is coming from Wienna

International Nuclear Information System (INIS)

Blaha, M.

2008-01-01

In this chapter author reviewed a political pressure of Austrian government and Austrian legislative assembly on Slovakia before fuel assembly insertion and commissioning of the Unit-1 of the Mochovce NPP. Mission of Walkdown II is described.

Summer school in Kabardino-Balkaria by BMSTU SPIE Student Chapter

Science.gov (United States)

Chernomyrdin, Nikita V.; Zaytsev, Kirill I.; Gavdush, Arsenii A.; Fokina, Irina N.; Karasik, Valeriy E.; Yurchenko, Stanislav O.

2014-09-01

This summer BMSTU SPIE Student Chapter have decided to visit Kabardino-Balkaria Republic of Caucasus (Russia) and spent there a week with children in a camp. It was called Summer school. We decided to organize it in order to engage talented and curious children in Optics and to show them how science could be funny. Education and entertainment program included such activities as lectures, optical demonstrations, laser games, hiking in the forest, and others. As a result children had a good time outdoors, learned interesting facts about optics and lasers, and of course found new friends who are keen to know more too. Four Chapter members and about 70 children of age 10-16 took part in this event.

Preparation of antimicrobial MnO4--doped nylon-66 fibers with excellent laundering durability

Science.gov (United States)

Zhang, Mingxing; Gao, Qianhong; Yang, Chenguang; Pang, Lijuan; Wang, Honglong; Li, Rong; Xing, Zhe; Hu, Jiangtao; Wu, Guozhong

2017-11-01

A highly effective antimicrobial nylon 66 fiber doped with permanganate ions was prepared via a simultaneous irradiation induced graft polymerization. The physicochemical properties of the fibers were carefully characterized by various techniques, including Fourier-transform infrared spectroscopy, scanning electron microscopy, thermogravimetric analysis, and X-ray photoelectron spectroscopy, revealing that permanganate ions (about 1.48 mmol/g) have been successfully loaded onto the surface of the nylon 66 fibers. The antimicrobial activity of the modified nylon 66 fibers against Staphylococcus aureus and Candida albicans were investigated. Accelerated laundering tests and tensile tests were conducted to access the effect of laundering on the antimicrobial activity and the mechanical property of the modified nylon 66 fibers, respectively. All results indicate that we have prepared a new highly effective antimicrobial nylon 66 fiber (almost a 100% reduction in the number of S. aureus and C. albicans colonies). Furthermore, the modified nylon 66 fibers are durable, maintaining antimicrobial resistance after 100 commercial or domestic launderings and retaining its excellent mechanical property during preparation and laundering.

The protocols for the 10/66 dementia research group population-based research programme

OpenAIRE

Salas Aquiles; Rodriguez Juan; McKeigue Paul; Jacob KS; Krishnamoorthy ES; Huang Yueqin; Guerra Mariella; Gavrilova Svetlana I; Dewey Michael; Arizaga Raul; Albanese Emiliano; Acosta Daisy; Ferri Cleusa P; Prince Martin; Sosa Ana

2007-01-01

Abstract Background Latin America, China and India are experiencing unprecedentedly rapid demographic ageing with an increasing number of people with dementia. The 10/66 Dementia Research Group's title refers to the 66% of people with dementia that live in developing countries and the less than one tenth of population-based research carried out in those settings. This paper describes the protocols for the 10/66 population-based and intervention studies that aim to redress this imbalance. Meth...

Micro-nano hierarchically structured nylon 6,6 surfaces with unique wettability.

Science.gov (United States)

Zhang, Liang; Zhang, Xiaoyan; Dai, Zhen; Wu, Junjie; Zhao, Ning; Xu, Jian

2010-05-01

A micro-nano hierarchically structured nylon 6,6 surface was easily fabricated by phase separation. Nylon 6,6 plate was swelled by formic acid and then immersed in a coagulate bath to precipitate. Micro particles with nano protrusions were generated and linked together covering over the surface. After dried up, the as-formed surface showed superhydrophilic ability. Inspired by lotus only employing 2-tier structure and ordinary plant wax to maintain superhydrophobicity, paraffin wax, a low surface energy material, was used to modify the hierarchically structured nylon 6,6 surface. The resultant surface had water contact angle (CA) of 155.2+/-1.3 degrees and a low sliding angle. The whole process was carried on under ambient condition and only need a few minutes. Copyright 2010 Elsevier Inc. All rights reserved.

Methodic of payment determination for environment pollution. Chapter 2

International Nuclear Information System (INIS)

1997-01-01

In the chapter 2 the methodic for determination of payments for environmental impacts from coal thermal power plant including the specifications of enterprises payments for harmful gases discharges into atmosphere and payments for solid wastes disposition is presented

Environment-effect reporting. Chapter 6

International Nuclear Information System (INIS)

Hermens, P.A.H.

1989-01-01

Environment-effect reporting is a tool in the resolution of one or more government bodies about activities which may have important disadvantageous impacts upon the environment. This chapter gives a treatment of environment-effect reporting as a process consisting of the preparation, draw-up, judgement and use of an environment-effect report (MER), followed by an evaluation. The contentsof an environment-effect report are indicated. The role of environment-effect reporting in relation with other procedures is discussed. Some experience with the application of environment-effect reporting is presented and a number of experiences in the application are discussed. (H.W.). 5 refs.; 3 figs.; 3 tabs

Planning and setting objectives in field studies: Chapter 2

Science.gov (United States)

Fisher, Robert N.; Dodd, C. Kenneth

2016-01-01

This chapter enumerates the steps required in designing and planning field studies on the ecology and conservation of reptiles, as these involve a high level of uncertainty and risk. To this end, the chapter differentiates between goals (descriptions of what one intends to accomplish) and objectives (the measurable steps required to achieve the established goals). Thus, meeting a specific goal may require many objectives. It may not be possible to define some of them until certain experiments have been conducted; often evaluations of sampling protocols are needed to increase certainty in the biological results. And if sampling locations are fixed and sampling events are repeated over time, then both study-specific covariates and sampling-specific covariates should exist. Additionally, other critical design considerations for field study include obtaining permits, as well as researching ethics and biosecurity issues.

Radiological departments. Chapter 4.3.5

International Nuclear Information System (INIS)

1983-01-01

The book deals with the problems of health, labor and fire protection in the public health service of the GDR as a whole. A special chapter treats these items concerning the conditions in radiological departments. In this connection the main legal regulations are presented. Introducing remarks on generation and properties of ionizing radiations and on biological radiation effects are outlined. Further, the responsibilities in radiation protection, maximum permissible radiation doses and the handling of X-ray devices, sealed and unsealed radiation sources are discussed

Chapter 2: uranium mines and mills

International Nuclear Information System (INIS)

O'Connell, W.J.

1983-03-01

This chapter will be included in a larger ASCE Committee Report. Uranium mining production is split between underground and open pit mines. Mills are sized to produce yellowcake concentrate from hundreds to thousands of tons of ore per day. Miner's health and safety, and environmental protection are key concerns in design. Standards are set by the US Mine Safety and Health Administration, the EPA, NRC, DOT, the states, and national standards organizations. International guidance and standards are extensive and based on mining experience in many nations

Teaching molecular genetics: Chapter 1--Background principles and methods of molecular biology.

Science.gov (United States)

Knoers, Nine V A M; Monnens, Leo A H

2006-02-01

In this first chapter of the series "Teaching molecular genetics," an introduction to molecular genetics is presented. We describe the structure of DNA and genes and explain in detail the central dogma of molecular biology, that is, the flow of genetic information from DNA via RNA to polypeptide (protein). In addition, several basic and frequently used general molecular tools, such as restriction enzymes, Southern blotting, DNA amplification and sequencing are discussed, in order to lay the foundations for the forthcoming chapters.

Conclusion Chapters in Doctoral Theses: Some International Findings

Science.gov (United States)

Trafford, Vernon; Leshem, Shosh; Bitzer, Eli

2014-01-01

This study investigated how candidates claimed to have made an original contribution to knowledge in the conclusion chapters of 100 PhD theses. Documentary analysis was used to discover how this was explained within theses at selected universities in three countries. No other documents were accessed and neither were candidates, supervisors or…

Missing Chapters II: West Virginia Women in History.

Science.gov (United States)

Hensley, Frances S., Ed.

This collection of essays chronicles the contributions of 14 West Virginia women active in individual and group endeavors from 1824 to the present. Because the achievements of these women are absent from previous histories of West Virginia, their stories constitute missing chapters in the state's history. Some of these women made contributions in…

Cambios en el concepto de esfera pública (1962-2008 en Jürgen Habermas

Directory of Open Access Journals (Sweden)

Nicholas Dieter Berdaguer Rauschenberg

2015-06-01

Full Text Available A partir de la relación entre contexto de surgimiento teórico y contexto de aplicación de la teoría, buscaremos en este artículo mostrar cuatro momentos de la noción de esfera pública en la obra de Habermas. El primero se refiere a Mudanza estructural en la esfera pública, de 1962, donde el autor reconstruye la esfera pública burguesa y su decadencia en las sociedades modernas de los grandes medios de comunicación. El segundo momento busca retomar el potencial teórico de la dialéctica entre mundo de la vida y sistema desarrollado en Teoría de la acción comunicativa, de 1981. En seguida analizamos el concepto de principio del discurso en la construcción teórica de la democracia deliberativa y la importancia de la esfera pública en este modelo teórico. Por último, buscamos presentar la actualidad de la noción de esfera pública según Habermas en el contexto de la crisis europea, donde predomina una colonización del mercado financiero en los medios de comunicación.

El Club Sporting. Organización social en San Vicente de Chucurí, 1962-1966

Directory of Open Access Journals (Sweden)

Rene Parra Jaimes

2009-01-01

Full Text Available El presente artículo analiza y describe la dinámica y forma organizacional del Club Sporting, asociación cívica de carácter deportivo, en el municipio de San Vicente de Chucuri (Santander, Colombia entre 1962 y 1966. El objetivo es explicar su incidencia en la vida cultural y cotidiana de los miembros y habitantes del municipio, y cómo el proyecto logra motivar la participación social y política de la ciudadanía. El texto describe cómo la actividad principal que aglutina todas las actividades es el quehacer deportivo y en particular el futbol y atletismo, permite a sus habitantes crear lazos de afecto, solidaridad social, espacios de entretenimiento, recreación y la consecución de cierta infraestructura deportiva inexistente hasta ese momento. El acerbo documental se apoya en un trabajo de campo cuya información es recogida con la técnica de entrevistas, la consulta de archivos locales públicos y privados, y fuentes secundarias que motivaron al autor centrarse en actores sociales locales  y líderes naturales de la comunidad.

Sirtuin1-regulated lysine acetylation of p66Shc governs diabetes-induced vascular oxidative stress and endothelial dysfunction

OpenAIRE

Kumar, Santosh; Kim, Young-Rae; Vikram, Ajit; Naqvi, Asma; Li, Qiuxia; Kassan, Modar; Kumar, Vikas; Bachschmid, Markus M.; Jacobs, Julia S.; Kumar, Ajay; Irani, Kaikobad

2017-01-01

Many oxidative stimuli engage the 66-kDa Src homology 2 domain-containing protein (p66Shc) to induce reactive oxygen species (ROS). ROS regulated by p66Shc promotes aging and contributes to cancer, diabetes, obesity, cardiomyopathy, and atherosclerosis. Here we identify a fundamental mechanism that controls p66Shc and p66Shc-regulated ROS. We show that p66Shc is lysine acetylated when cells are faced with an oxidative stimulus (diabetes), and lysine acetylation of p66Shc is obligatory for p66...

Brain-derived neurotrophic factor Val66Met genotype modulates amygdala habituation.

Science.gov (United States)

Perez-Rodriguez, M Mercedes; New, Antonia S; Goldstein, Kim E; Rosell, Daniel; Yuan, Qiaoping; Zhou, Zhifeng; Hodgkinson, Colin; Goldman, David; Siever, Larry J; Hazlett, Erin A

2017-05-30

A deficit in amygdala habituation to repeated emotional stimuli may be an endophenotype of disorders characterized by emotion dysregulation, such as borderline personality disorder (BPD). Amygdala reactivity to emotional stimuli is genetically modulated by brain-derived neurotrophic factor (BDNF) variants. Whether amygdala habituation itself is also modulated by BDNF genotypes remains unknown. We used imaging-genetics to examine the effect of BDNF Val66Met genotypes on amygdala habituation to repeated emotional stimuli. We used functional magnetic resonance imaging (fMRI) in 57 subjects (19 BPD patients, 18 patients with schizotypal personality disorder [SPD] and 20 healthy controls [HC]) during a task involving viewing of unpleasant, neutral, and pleasant pictures, each presented twice to measure habituation. Amygdala responses across genotypes (Val66Met SNP Met allele-carriers vs. Non-Met carriers) and diagnoses (HC, BPD, SPD) were examined with ANOVA. The BDNF 66Met allele was significantly associated with a deficit in amygdala habituation, particularly for emotional pictures. The association of the 66Met allele with a deficit in habituation to unpleasant emotional pictures remained significant in the subsample of BPD patients. Using imaging-genetics, we found preliminary evidence that deficient amygdala habituation may be modulated by BDNF genotype. Copyright © 2017. Published by Elsevier B.V.

Interactions of Radiation with Matter. Chapter 2

Energy Technology Data Exchange (ETDEWEB)

Cunningham, J. R.; Dance, D. R. [Royal Surrey County Hospital, Guildford (United Kingdom)

2014-09-15

This chapter deals with the physics of events that occur when photons and electrons interact with matter. These are the radiations that are important for diagnostic radiology, and only those interactions that result in their attenuation, absorption and scattering are dealt with. Other interactions, such as those with nuclei, are not considered here because they only occur for radiation that is higher in energy than that used for diagnostic radiology.

Chapter 13. Phonology: Stress and Vowel Reduction

OpenAIRE

Nesset, Tore

2015-01-01

Where do the complex stress patterns in Modern Russian come from? And why is Москва ‘Moscow’ pronounced with an unstressed [a] in the first syllable? In this chapter, you learn about the history of two related phenomena that cause problems for learners of Russian: stress patterns and vowel reduction in unstressed syllables. Click on the links below to learn more!13.2 Akanje

Chapter 2: Stand-alone Applications - TOPCAT

Science.gov (United States)

Miller, C. J.

Tool for OPerations on Catalogues And Tables or TOPCAT is a graphical viewer for table data. It offers a variety of ways to work with data tables, including a browser for the cell data, viewers for information about table and column metadata, dataset visualization, and even analysis. We discuss a small subset of TOPCAT's functionalities in this chapter. TOPCAT was originally developed as part of the Starlink program in the United Kingdom. It is now maintained by AstroGrid. The program is written in pure Java and available under the GNU General Public License. It is available for download and a version is included in the software distribution accompanying this book. TOPCAT is a GUI interface on top of the STIL library. A command line interface to this library, STILTS, described in Chapter 21 provides scriptable access to many of the capabilities described here. The purpose of this tutorial is to provide an overview of TOPCAT to the novice user. The best place to look for and learn about TOPCAT is the web page maintained by Mark B. Taylor. There, TOPCAT documentation is provided in HTML, PDF, via screen shots, etc. In this chapter we take the user through a few examples that give the general idea of how TOPCAT works. The majority of the functionality of TOPCAT is not included in this short tutorial. Our goal in this tutorial is to lead the reader through an exercise that would result in a publication quality figure (e.g. for a journal article). Specifically, we will use TOPCAT to show how the color-magnitude relation of a galaxy cluster compares to that of all galaxies in the Sloan Digital Sky Survey (York et al. 2000). This diagnostic is used not only in cluster finding, but its linear fit can provide insight into the age and/or metallicity of the oldest galaxies in galaxy clusters (which are some of the oldest galaxies in the Universe). The data we need for this exercise are: 1) the entire spectroscopic galaxy catalog from the SDSS, with galaxy positions, galaxy

40 CFR 407.66 - Pretreatment standards for new sources.

Science.gov (United States)

2010-07-01

... GUIDELINES AND STANDARDS CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY Canned and Preserved Fruits Subcategory § 407.66 Pretreatment standards for new sources. Any new source...

Examining End-of-Chapter Problems across Editions of an Introductory Calculus-Based Physics Textbook

Science.gov (United States)

Xiao, Bin

2016-01-01

End-Of-Chapter (EOC) problems have been part of many physics education studies. Typically, only problems "localized" as relevant to a single chapter were used. This work examines how well this type of problem represents all EOC problems and whether EOC problems found in leading textbooks have changed over the past several decades. To…