Killin'em with kindness: "The porter" and Hemingway's racial cauldron.

PubMed

Dudley, Marc

2010-01-01

"The Porter" brings us close to the nightmare plaguing white America's collective imagination during the 20th century's formative years, when white and black collided and racial definition conflated. Hemingway's piece about a young white boy, his father, and the African-American porter who serves them on an overnight train trip is an exploration of 20th century American race relations. Initially, Hemingway pushes the reader to see the world through the young boy's eyes, through the bifurcated lens of racial stereotype. But through the black porter's intervention, the reader comes to recognize that the lens of racial stereotype is imperfect, faulty even, and that notions of white supremacy and the color line are dangerous illusions.

The importance of picking Porter: the Royal Institution, George Porter and the two cultures, 1959–64

PubMed Central

Cole, Rupert

2015-01-01

This paper examines the cultural reasons why in 1964 the Royal Institution (RI) selected George Porter, who became the only person so far to have been Director of the Royal Institution (1966–85), President of the Royal Society (1985–90) and President of the British Association (1985–86) at the same time, to succeed William Lawrence Bragg as the institution's scientific director and resident professor. Porter was established as first choice by an inner group of RI Managers before the formal selection process began. In this article I argue that Porter won their favour by presenting himself, during his tenure as the RI's Professor of Chemistry (1963–66), as a candidate who fitted well with the Managers' ideas about the future role of the RI—ideas that were deeply influenced by the prevailing technocratic visions of ‘science and society’, particularly C. P. Snow's writings on the ‘two cultures’.

[In Process Citation].

PubMed

Akner, Gunnar; Järhult, Bengt

2016-05-17

The international trend »value-based care« (VbC) started with a book by Porter and Olmsted Teisberg in 2006 followed by Porter's 7-point proposal for value-based reform of health care in 2009. VbC may have relevance for delimited, procedure-related health problems with a foreseeable course of development. Most health problems in health care, however, do not involve such delimited problems. VbC is probably not suited as a steering model for chronic health conditions or for multiple health problems. VbC is being rapidly introduced to steer health care without scientific evidence.

Correlations for reduced-width amplitudes in /sup 49/V

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

Chou, B.H.; Mitchell, G.E.; Bilpuch, E.G.

1980-10-13

Measurement of the relative sign of inelastic proton-channel amplitudes permits the determination of amplitude correlations. Data were obtained for 45 5/2/sup +/ resonances in /sup 49/V. Although the reduced widths in each channel followed a Porter-Thomas distribution, large amplitude correlations were observed. The results are compared with the reduced-width--amplitude distribution of Krieger and Porter. This is the first direct test of the Krieger-Porter distribution.

Management engineering (building no. 4), looking west along Porter Avenue. ...

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

Management engineering (building no. 4), looking west along Porter Avenue. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Management Engineering, League Island, Philadelphia, Philadelphia County, PA

Mitochondrial-targeted DNA delivery using a DF-MITO-Porter, an innovative nano carrier with cytoplasmic and mitochondrial fusogenic envelopes

NASA Astrophysics Data System (ADS)

Yamada, Yuma; Kawamura, Eriko; Harashima, Hideyoshi

2012-08-01

Mitochondrial gene therapy has the potential for curing a variety of diseases that are associated with mitochondrial DNA mutations and/or defects. To achieve this, it will be necessary to deliver therapeutic agents into the mitochondria in diseased cells. A number of mitochondrial drug delivery systems have been reported to date. However, reports of mitochondrial-targeted DNA delivery are limited. To achieve this, the therapeutic agent must be taken up by the cell (1), after which, the multi-processes associated with intracellular trafficking must be sophisticatedly regulated so as to release the agent from the endosome and deliver it to the cytosol (2) and to pass through the mitochondrial membrane (3). We report herein on the mitochondrial delivery of oligo DNA as a model therapeutic using a Dual Function (DF)-MITO-Porter, an innovative nano carrier designed for mitochondrial delivery. The critical structural elements of the DF-MITO-Porter include mitochondria-fusogenic inner envelopes and endosome-fusogenic outer envelopes, modified with octaarginine which greatly assists in cellular uptake. Inside the cell, the carrier passes through the endosomal and mitochondrial membranes via step-wise membrane fusion. When the oligo DNA was packaged in the DF-MITO-Porter, cellular uptake efficiency was strongly enhanced. Intracellular observation using confocal laser scanning microscopy showed that the DF-MITO-Porter was effectively released from endosomes. Moreover, the findings confirmed that the mitochondrial targeting activity of the DF-MITO-Porter was significantly higher than that of a carrier without outer endosome-fusogenic envelopes. These results support the conclusion that mitochondrial-targeted DNA delivery using a DF-MITO-Porter can be achieved when intracellular trafficking is optimally regulated.

Advanced Research Projects Agency - Energy (ARPA-E): Background, Status, and Selected Issues for Congress

DTIC Science & Technology

2009-04-29

in 2007. It effectively began operation in February 2008 when its first director, Lisa Porter, began to manage the organization. IARPA is considered...47 Personal Communication with Lisa Porter, Director, IARPA, January 23, 2009. Sally Adde, “Q&A With: IARPA Director Lisa Porter,” IEEE...continued) 109-39 (Washington: GPO, 2006). 50 John M. Broder and Matthew L. Wald , “Big Science Role Is Seen in Global Warming Cure,” New

Porter Takes Reins of the FNL Green Team | Poster

Cancer.gov

Courtesy of the FNL Green Team Melissa Porter, who recently joined the staff of Craig Reynolds, Ph.D., director, Office of Scientific Operations, as administrative manager, has stepped forward to lead the Frederick National Laboratory for Cancer Research (FNL) Green Team in its efforts to promote a “green” work environment. “I am excited to lead the FNL Green Team and have been impressed by the enthusiasm and commitment of the FNL Green Team,” Porter said.

Leadership and Management Development.

ERIC Educational Resources Information Center

1996

This document contains four papers presented at a symposium on leadership and management development moderated by Mark Porter at the 1996 conference of the Academy of Human Resource Development (AHRD). "Expanding Formative Experiences: A Critical Dimension of Leadership Deportment" (Gary D. Geroy, Jackie L. Jankovich) advocates focusing…

Clusters and the new economics of competition.

PubMed

Porter, M E

1998-01-01

Economic geography in an era of global competition poses a paradox. In theory, location should no longer be a source of competitive advantage. Open global markets, rapid transportation, and high-speed communications should allow any company to source any thing from any place at any time. But in practice, Michael Porter demonstrates, location remains central to competition. Today's economic map of the world is characterized by what Porter calls clusters: critical masses in one place of linked industries and institutions--from suppliers to universities to government agencies--that enjoy unusual competitive success in a particular field. The most famous example are found in Silicon Valley and Hollywood, but clusters dot the world's landscape. Porter explains how clusters affect competition in three broad ways: first, by increasing the productivity of companies based in the area; second, by driving the direction and pace of innovation; and third, by stimulating the formation of new businesses within the cluster. Geographic, cultural, and institutional proximity provides companies with special access, closer relationships, better information, powerful incentives, and other advantages that are difficult to tap from a distance. The more complex, knowledge-based, and dynamic the world economy becomes, the more this is true. Competitive advantage lies increasingly in local things--knowledge, relationships, and motivation--that distant rivals cannot replicate. Porter challenges the conventional wisdom about how companies should be configured, how institutions such as universities can contribute to competitive success, and how governments can promote economic development and prosperity.

40 CFR 62.3630 - Identification of plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Rule 8. Municipal Solid Waste Landfills Located in Clark, Floyd, Lake and Porter Counties and Rule 8.1. Municipal Solid Waste Landfills Not Located in Clark, Floyd, Lake and Porter Counties added at 21 Indiana...

30. Detail view of the doorknob and escutcheon plate on ...

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

30. Detail view of the doorknob and escutcheon plate on the door between the downstairs bedroom and hallway (landing) to second story. - Chellberg Farm, House, 900 North Mineral Springs Road, Porter, Porter County, IN

Competitive strategy in the hospital industry.

PubMed

Autrey, P; Thomas, D

1986-01-01

Porter recently developed a framework for applying effective strategies in an increasingly competitive business environment. His framework can be adapted to the health care industry and can serve as a tool for success.

75 FR 28567 - Pacific Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

... meeting briefing book related to salmon management, and to develop comments and recommendations for... language interpretation or other auxiliary aids should be directed to Ms. Carolyn Porter at (503) 820- 2280...

Looking east along Porter Avenue, management engineering in foreground; supply ...

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

Looking east along Porter Avenue, management engineering in foreground; supply department storehouse (building no. 5) (Haer no. PA-387-1) to left. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Management Engineering, League Island, Philadelphia, Philadelphia County, PA

31. Detail view of the doorknob and escutcheon plate on ...

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

31. Detail view of the doorknob and escutcheon plate on the door between the downstairs bedroom and hallway (landing) to second story, with scale - Chellberg Farm, House, 900 North Mineral Springs Road, Porter, Porter County, IN

17. Detail view of the southern half of the loft ...

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

17. Detail view of the southern half of the loft in the west side of the barn, looking toward the barrels and center post - Chellberg Farm, Barn, 900 North Mineral Springs Road, Porter, Porter County, IN

Osmotic and Chill Activation of Glycine Betaine Porter II in Listeria monocytogenes Membrane Vesicles

PubMed Central

Gerhardt, Paul N. M.; Tombras Smith, Linda; Smith, Gary M.

2000-01-01

Listeria monocytogenes is a foodborne pathogen known for its tolerance to conditions of osmotic and chill stress. Accumulation of glycine betaine has been found to be important in the organism's tolerance to both of these stresses. A procedure was developed for the purification of membranes from L. monocytogenes cells in which the putative ATP-driven glycine betaine permease glycine betaine porter II (Gbu) is functional. As is the case for the L. monocytogenes sodium-driven glycine betaine uptake system (glycine betaine porter I), uptake in this vesicle system was dependent on energization by ascorbate-phenazine methosulfate. Vesicles lacking the gbu gene product had no uptake activity. Transport by this porter did not require sodium ion and could be driven only weakly by artificial gradients. Uptake rates could be manipulated under conditions not affecting secondary transport but known to affect ATPase activity. The system was shown to be both osmotically activated and cryoactivated. Under conditions of osmotic activation, the system exhibited Arrhenius-type behavior although the uptake rates were profoundly affected by the physical state of the membrane, with breaks in Arrhenius curves at approximately 10 and 18°C. In the absence of osmotic activation, the permease could be activated by decreasing temperature within the range of 15 to 4°C. Kinetic analyses of the permease at 30°C revealed Km values for glycine betaine of 1.2 and 2.9 μM with Vmax values of 2,200 and 3,700 pmol/min · mg of protein under conditions of optimal osmotic activation as mediated by KCl and sucrose, respectively. PMID:10762257

Early Developments, 1998.

ERIC Educational Resources Information Center

Little, Loyd, Ed.

1998-01-01

This document consists of the two 1998 issues of a journal reporting new research in early child development conducted by the Frank Porter Graham Child Development Center at the University of North Carolina at Chapel Hill. In the Spring 1998 issue, articles highlight the Center's diverse cross-cultural projects and global research, training and…

TADS: Technical Assistance Development System.

ERIC Educational Resources Information Center

Epting, Rosemary, Ed.

Described is the Technical Assistance Development System (TADS), a component of the Frank Porter Graham Child Development Center of the University of North Carolina at Chapel Hill which offers support services to preschool demonstration centers for handicapped children in the First Chance Network. Discussed are the four types of services offered:…

39. CENTRAL SECTION, TELEPHOTO VIEW FROM AREA OF PORTER PLOT ...

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

39. CENTRAL SECTION, TELEPHOTO VIEW FROM AREA OF PORTER PLOT LOOKING EAST TO WEST (NOTE SAME OBELISK CAPPED BY A FUNERAL URN SEEN IN HABS No. PA-1811-38) - Laurel Hill Cemetery, 3822 Ridge Avenue, Philadelphia, Philadelphia County, PA

75 FR 13731 - Pacific Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... in the Council's April meeting briefing book and will develop comments and recommendations for... interpretation or other auxiliary aids should be directed to Ms. Carolyn Porter at 503-820-2280 at least five...

Subcellular localization and logistics of integral membrane protein biogenesis in Escherichia coli.

PubMed

Bogdanov, Mikhail; Aboulwafa, Mohammad; Saier, Milton H

2013-01-01

Transporters catalyze entry and exit of molecules into and out of cells and organelles, and protein-lipid interactions influence their activities. The bacterial phosphoenolpyruvate: sugar phosphotransferase system (PTS) catalyzes transport-coupled sugar phosphorylation as well as nonvectorial sugar phosphorylation in the cytoplasm. The vectorial process is much more sensitive to the lipid environment than the nonvectorial process. Moreover, cytoplasmic micellar forms of these enzyme-porters have been identified, and non-PTS permeases have similarly been shown to exist in 'soluble' forms. The latter porters exhibit lipid-dependent activities and can adopt altered topologies by simply changing the lipid composition. Finally, intracellular membranes and vesicles exist in Escherichia coli leading to the following unanswered questions: (1) what determines whether a PTS permease catalyzes vectorial or nonvectorial sugar phosphorylation? (2) How do phospholipids influence relative amounts of the plasma membrane, intracellular membrane, inner membrane-derived vesicles and cytoplasmic micelles? (3) What regulates the route(s) of permease insertion and transfer into and between the different subcellular sites? (4) Do these various membranous forms have distinct physiological functions? (5) What methods should be utilized to study the biogenesis and interconversion of these membranous structures? While research concerning these questions is still in its infancy, answers will greatly enhance our understanding of protein-lipid interactions and how they control the activities, conformations, cellular locations and biogenesis of integral membrane proteins. Copyright © 2013 S. Karger AG, Basel.

Sources of Environmental Structuring and Participant Responses.

DTIC Science & Technology

1982-04-08

Berger & Cummings, 1979; Dalton, Todor , Spendolini, 1. at 6 Environmental Structuring Fielding, & Porter, 1980).2 While none of these reviews...1951, 16, 297-334. Dalton, D. R., Todor , W. D., Spendolini, M. J., Fielding, G. J., & Porter, L. W. Organization structure and performance: A critical

40 CFR 52.773 - Approval status.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Clark, Elkhart, Floyd, Lake, Marion, Porter, and St. Joseph Counties satisfy all requirements of Part D.... (g) The administrator finds that the total suspended particulate strategies for Clark, Dearborn... the Clean Air Act, as amended in 1977: (1) The transportation control plans for Lake, Porter, Clark...

Motivation and Faculty Development: A Three-State Study of Presidential Perceptions of Faculty Professional Development Needs.

ERIC Educational Resources Information Center

Wallin, Desna C.

2003-01-01

Examines the appropriate roles of community college faculty and administration in assuring access to meaningful faculty development opportunities. Describes this three-state study as using the motivational theories of Maslow and Porter to determine faculty qualities as perceived by college presidents. Contains seven references. Survey instrument…

Migrant female head porters' enrolment in and utilisation and renewal of the National Health Insurance Scheme in Kumasi, Ghana.

PubMed

Boateng, Simon; Amoako, Prince; Poku, Adjoa Afriyie; Baabereyir, Anthony; Gyasi, Razak Mohammed

2017-01-01

As a social protection policy, Ghana's National Health Insurance Scheme (NHIS) aims to improve access to healthcare, especially for the vulnerable. Migrant female head porters ( kayayoo ), who are part of the informal economic workforce, are underscored as an ethnic minority and vulnerable group in Ghana. This study aimed to analyse the factors associated with enrolment in and renewal and utilisation of the NHIS among migrant female head porters in the Kumasi Metropolis. We purposively sampled 392 migrant female head porters in the Kejetia, Asafo and Bantama markets. We used a binary logit regression model to estimate associations among baseline characteristics, convenience and benefit factors and enrolment in and renewal and utilisation of the NHIS. Age and income significantly increased the probability of NHIS enrolment, renewal and utilisation. Long waiting times at NHIS offices significantly reduced the likelihood of renewal, while provision of drugs highly significantly increased the tendency for migrant female head porters to enrol in, renew and use the NHIS. Consulting and surgery also significantly increased renewal and utilisation of the NHIS. Political commitment is imperative for effective implementation of the decentralisation policy of the NHIS through the National Health Insurance Authority in Kumasi. We argue that retail offices should be well equipped with logistic facilities to ensure convenience in NHIS initial enrolment and renewal processes by citizenry, and by vulnerable groups in particular.

Psychometric Properties of Characteristics of Teacher Professional Development Instrument

ERIC Educational Resources Information Center

Soine, Karen M.

2011-01-01

This primary purpose of the study was to expand the work of Garet, Porter, Desimone, Birman, and Yoon (2001) by creating and psychometrically testing an instrument designed to measure teachers' perceptions of characteristics of professional development. Elementary teachers (n = 406) from five school districts in Washington State participating in a…

78 FR 28503 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lake and Porter Counties...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-15

...: FRL-9812-4] Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lake and Porter Counties, Indiana, 1997 8-Hour Ozone Maintenance Plan and 1997 Annual Fine Particulate Matter Maintenance Plan Revision to Approved Motor Vehicle Emissions Budgets AGENCY: Environmental Protection Agency (EPA...

78 FR 28550 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lake and Porter Counties...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-15

...-9812-3] Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lake and Porter Counties, Indiana, 1997 8-Hour Ozone Maintenance Plan and 1997 Annual Fine Particulate Matter Maintenance Plan Revisions to Approved Motor Vehicle Emissions Budgets AGENCY: Environmental Protection Agency (EPA...

Composeable FORCEnet Command and Control: The Key to Energizing the Global Information Grid to Enable Superior Decision Making

DTIC Science & Technology

2004-01-01

Women, Messages and Media: Understanding Human Communication Introduction: One of the most critical aspects of transforming information...and Porter 1982) Wilbur Schramm and William Porter, Men, Women, Messages and Media: Understanding Human Communication (New York, Harper and Rowe

AirMSPI Level 1B2 V006 New Data for the SPEX-PR Campaign

Atmospheric Science Data Center

2018-05-08

... Imager (AirMSPI) Level 1B2 data products for the SPEX engineering flights + Porter Ranch gas leak overflights (SPEX-PR) flight ... AirMSPI data contains all targets acquired during the SPEX engineering flights + Porter Ranch gas leak overflights (SPEX-PR) flight ...

1. Perspective view of the corn crib, taken from the ...

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

1. Perspective view of the corn crib, taken from the southwest looking past the corn crib toward the north elevation of the chicken coop, showing the spatial relationship of the outbuildings to one another - Chellberg Farm, Corn Crib, 900 North Mineral Springs Road, Porter, Porter County, IN

The Porter Stemming Algorithm: Then and Now

ERIC Educational Resources Information Center

Willett, Peter

2006-01-01

Purpose: In 1980, Porter presented a simple algorithm for stemming English language words. This paper summarises the main features of the algorithm, and highlights its role not just in modern information retrieval research, but also in a range of related subject domains. Design/methodology/approach: Review of literature and research involving use…

Commanders’ Responsibilities in the Operations Process During the 1864 Red River Expedition

DTIC Science & Technology

2015-05-21

artillery further down the river, Porter demonstrated great courage under intense enemy fire. While aboard his flagship, the Cricket , Porter and the... Cricket with half of the fifty-man crew either killed or wounded.157 Despite the significant damage and loss of life among his ranks, Porter’s personal

A. Philip Randolph: Integration in the Workplace.

ERIC Educational Resources Information Center

Wright, Sarah

This biography for younger readers describes the life of A. Philip Randolph, the civil rights activist who organized the labor union for Pullman car porters, the Brotherhood of Sleeping Car Porters. The book presents an overview of the civil rights movement in the United States while documenting the part Randolph played as advocate for African…

The Scholastic Aptitude Test: A Response to Slack and Porter's "Critical Appraisal."

ERIC Educational Resources Information Center

Jackson, Rex

1980-01-01

Responding to allegations about the effect of coaching on the Scholastic Aptitude Test (SAT) and its predictive validity ("Harvard Educational Review," May 1980), Jackson evaluates Slack and Porter's arguments and addresses the issues of the utility of SAT scores as admissions criteria and the alleged misrepresentation of negative…

Analyzing the development of Indonesia shrimp industry

NASA Astrophysics Data System (ADS)

Wati, L. A.

2018-04-01

This research aimed to analyze the development of shrimp industry in Indonesia. Porter’s Diamond Theory was used for analysis. The Porter’s Diamond theory is one of framework for industry analysis and business strategy development. The Porter’s Diamond theory has five forces that determine the competitive intensity in an industry, namely (1) the threat of substitute products, (2) the threat of competition, (3) the threat of new entrants, (4) bargaining power of suppliers, and (5) bargaining power of consumers. The development of Indonesian shrimp industry pretty good, explained by Porter Diamond Theory analysis. Analysis of Porter Diamond Theory through four main components namely factor conditions; demand condition; related and supporting industries; and firm strategy, structure and rivalry coupled with a two-component supporting (regulatory the government and the factor of chance). Based on the result of this research show that two-component supporting (regulatory the government and the factor of chance) have positive. Related and supporting industries have negative, firm and structure strategy have negative, rivalry has positive, factor condition have positive (except science and technology resources).

INTERNATIONAL UNION OF OPERATING ENGINEERS NATIONAL HAZMAT PROGRAM - PORTER-CABLE CIRCULAR SAW OENHP: 2001-04, VERSION A

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

Unknown

2002-01-15

Florida International University's (FIU) Hemispheric Center for Environmental Technology (HCET) evaluated five saws for their effectiveness in cutting specially prepared fiberglass-reinforced plywood crates. These crates were built as surrogates for crates that presently hold radioactively contaminated glove boxes at the Department of Energy's (DOE) Los Alamos facility. The Porter-Cable circular saw was assessed on August 15-16, 2001 (Porter-Cable No.1 and Porter-Cable No.2, respectively). During the FIU test of efficacy, a team from the Operating Engineers National Hazmat Program (OENHP) evaluated the occupational safety and health issues associated with this technology. The Porter-Cable saw is a straightforward machine for cutting woodmore » of varying thickness. The blade is fully guarded with a fixed upper and a lower retractable guard. The lower guard retracts as the blade engages the work piece. The unit is operated with an on/off guarded trigger switch and is supported with a handgrip mounted near the front of the saw. The saw is equipped with a directional nozzle, which aims sawdust away from the operator and the line of cut. An optional vacuum system, attached to the directional nozzle, is used to remove and collect dust. During the demonstration of Porter-Cable No.1, personal noise sampling indicated that one worker was under and one was at the Occupational Safety and Health Administration's (OSHA) Action Level of 85 decibels (dBA) with time-weighted averages (TWA's) of 82.7 and 84.6 dBA, respectively. During the demonstration of Porter-Cable No.2, however, both workers did exceed the Action Level with TWA's of 89.7 and 90.0 dBA. These data are not entirely representative as they were gathered during a simulation and not at the actual worksite. Additional sampling should be conducted on-site, but the workers should wear hearing protection until it is determined that it is no longer necessary. The total nuisance dust sample for Porter-Cable No.1 was 3.53 milligrams per cubic meter (mg/m{sup 3}), which is lower than the OSHA Permissible Exposure Limit (PEL) of 15 mg/m{sup 3} and the American Conference of Governmental Industrial Hygienists' (ACGIH) Threshold Limit Value (TLV) of 10 mg/m{sup 3}. Porter-Cable No.2's nuisance dust results yielded a value of 22.05 mg/m{sup 3}, which is over the PEL and TLV. The fiber analysis for the first demonstration yielded 12.9 fibers per cubic centimeter (f/cc), which is much higher than the PEL of 1 f/cc. Galson Laboratories considered the fiber analysis for the second demonstration void due to the overloading of dust on the filter. Kickback, the sudden reaction to a pinched blade, is possible with this saw and could cause the saw to lift up and out of the work piece and toward the operator. Proper work position and firm control of the saw minimizes the potential for a sprain or strain. Care needs to be exercised to support the work piece properly and to not force the tool.« less

33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Black Rock Channel opposite foot..., DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84 Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock...

33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Black Rock Channel opposite foot..., DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84 Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock...

33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Black Rock Channel opposite foot..., DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84 Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock...

33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Black Rock Channel opposite foot..., DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84 Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock...

An Adapted Porter Diamond Model for the Evaluation of Transnational Education Host Countries

ERIC Educational Resources Information Center

Tsiligiris, Vangelis

2018-01-01

Purpose: The purpose of this paper is to propose an adapted Porter Diamond Model (PDM) that can be used by transnational education (TNE) countries and institutions as an analytical framework for the strategic evaluation of TNE host countries in terms of attractiveness for exporting higher education. Design/methodology/approach: The study uses a…

Announcement of the Public Release of Airborne Multiangle SpectroPolarimetric Imager (AirMSPI) Level 1B2 V006

Atmospheric Science Data Center

2018-05-21

... Radar Definition Experiment (RADEX) SPEX engineering flights + Porter Ranch gas leak overflights (SPEX-PR) ... The SPEX engineering flights + Porter Ranch gas leak overflights (SPEX-PR) flight ... Armstrong Flight Research Center in Palmdale, CA. The SPEX engineering flights conducted on February 2 through February 5, 2016 focused on ...

Astronaut C. Michael Foale is briefed on use of Sky Genie

NASA Technical Reports Server (NTRS)

1994-01-01

Astronaut C. Michael Foale, STS-63 mission specialist, is briefed on the use of Sky Genie device by Karin L. Porter. The device would aid in emergency egress operations aboard a troubled Space Shuttle. Porter, an employee of Rockwell International, helps train astronauts in egress procedures at JSC's Shuttle mockup and integration laboratory.

21. Interior view of the kitchen, looking into the dining ...

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

21. Interior view of the kitchen, looking into the dining room and through an open door to the cellar, taken from the northwest (note the plexiglass facing mounted on the wall by the cellar entrance illustrates some of the original interior wall facing) - Chellberg Farm, House, 900 North Mineral Springs Road, Porter, Porter County, IN

Definitions of Success: Girls at Miss Porter's School Share Their Hopes, Dreams, and Fears

ERIC Educational Resources Information Center

Windsor, Katherine Gladstone

2010-01-01

This study explores how girls currently enrolled and recently graduated from Miss Porter's School, Farmington, Connecticut, define success and the role gender plays in their definition(s). Data were collected from semi-structured student interviews, written responses by the students to a prompt designed to elicit personal conceptions of success,…

75 FR 12090 - Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-12

... Ozone Standard in Lake and Porter Counties? 4. What Is the Contingency Plan for Lake and Porter Counties... your concerns, and suggest alternatives. 7. Explain your views as clearly as possible, avoiding the use... CAA as contingencies for areas not making Reasonable Further Progress (RFP) toward attainment of the...

Exploring Factors That Influence the Effective Implementation of Professional Development Programmes on Invitational Education

ERIC Educational Resources Information Center

Steyn, G. M.

2005-01-01

Professional development (PD) has emerged over that last decade as a recognised area of study (Evans 2002). PD of teachers is seen as an essential ingredient for creating effective schools and raising students' performance (Rhodes & Houghton-Hill 2000; Wood & Millichamp 2000; Birman, Desimone, Porter & Garet 2000). Since teachers have the most…

Library 101: Why, How, and Lessons Learned

ERIC Educational Resources Information Center

Porter, Michael; King, David Lee

2010-01-01

This article describes how and why the Library 101 Project was created and the lessons that the developers learned out of this project. The Library 101 is a project that challenges librarians to revise the paradigm of "basic" library services in order to remain relevant in this technology-driven world. It was developed by Michael Porter,…

An Evaluation of a School-Based Professional Development Program on Teachers' Efficacy for Technology Integration: Findings from an Initial Study

ERIC Educational Resources Information Center

Skoretz, Yvonne; Childress, Ronald

2013-01-01

The purpose of this program evaluation was to determine the impact of a school-based, job-embedded professional development program on elementary and middle school teacher efficacy for technology integration. Participant bi-weekly journal postings were analyzed using Grappling's "Technology and Learning Spectrum" (Porter, 2001) to…

Navigating Difference: Development and Implementation of a Successful Cultural Competency Training for Extension and Outreach Professionals

ERIC Educational Resources Information Center

Deen, Mary Y.; Parker, Louise A.; Hill, Laura Griner; Huskey, Melynda; Whitehall, Anna P.

2014-01-01

As our world becomes more interconnected on international, domestic, and personal levels, our need to be more culturally competent increases (Samovar, Porter, & McDaniel, 2007; Ting-Toomey, 1999). Recognizing this need, Washington State University Extension sought to increase skills of its personnel by developing a set of cultural competencies…

Tales of sociology and the nursing curriculum: revisiting the debates.

PubMed

Aranda, Kay; Law, Kate

2007-08-01

The relationship between nursing and sociology has been extensively debated for more than two decades [Cox, C.A., 1979. Who cares? Nursing and sociology: the development of a symbiotic relationship. Journal of Advanced Nursing 4, 237-252; Cooke, H., 1993. Why teach sociology? Nurse Education Today 13, (3) 210-216; Sharpe, K., 1994. Sociology and the nursing curriculum: a note of caution. Journal of Advanced Nursing 20, (2) 391-395; Sharpe, K., 1995. Why indeed should we teach sociology? A response to Hannah Cooke. Nurse Education Today 15, (1) 52-55; Sharpe, K., 1996. Feedback - sociology and the nursing curriculum: a reply to Sam Porter. Journal of Advanced Nursing 23, (7) 1275-1278; Balsamo, D., Martin, S.I., 1995a. Developing the sociology of health in nurse education: towards a more critical curriculum. Part 1. Andragogy and sociology in Project 2000. Nurse Education Today 15, 427-432; Balsamo, D., Martin, S.I., 1995b. Developing the sociology of health in nurse education: towards a more critical curriculum. Part 2. Linking methodology and epistemology. Nurse Education Today 15, 427-432; Porter, S., 1995. Sociology and the nursing curriculum: a defence. Journal of Advanced Nursing 21, (6) 1130-1135; Porter, S., 1996. Why teach sociology? A contribution to the debate. Nurse Education Today, 16, 170-174; Porter, S., 1997. Sociology and the nursing curriculum: a further comment. Journal of Advanced Nursing 26, (1) 214-218; Porter, S., 1998. Social Theory and Nursing Practice. Macmillan, Basingstoke; Corlett, J., 2000. The perceptions of nurse teacher, student nurses and preceptors of the theory-practice gap in nurse education. Nurse Education Today 20, 499-505; Allen, D., 2001. Review article: nursing and sociology: an uneasy marriage?. Sociology of Health and Illness 23, (3) 386-396; Pinikahana, J., 2003. Role of sociology within the nursing enterprise: some reflections on the unfinished debate. Nursing and health Sciences 5, (2) 175-180; Holland, K., 2004. Sociology and the nursing curriculum; editorial. Nurse Education in Practice 4, 81-82; Mowforth, G., Harrison, J., Morris, M., 2005. An investigation into adult nursing students' experience of the relevance and application of behavioural sciences (biology, psychology and sociology) across two different curricula. Nurse Education Today 25, 41-48]. Much attention has been given to the role, utility and value of sociology mostly within pre-registration but also post-registration nursing curricula. Through an initial analysis of a series of letters appearing in The Nursing Times over a 12 week period in 2004, and using an analytical framework of four tales (realist, critical, deconstructive and reflexive) we revisit this relationship. Unlike previous debates our argument is that this relationship is more usefully viewed as emblematic of the legitimation crisis inherent in all modern projects. We argue that in order to move beyond the 'utility' discussion, an interrogation of the knowledge claims of both nursing and sociology is required.

Correction to: Risk management of emergency service vehicle crashes in the United States fire service: process, outputs, and recommendations.

PubMed

Bui, David P; Pollack Porter, Keshia; Griffin, Stephanie; French, Dustin D; Jung, Alesia M; Crothers, Stephen; Burgess, Jefferey L

2017-12-01

After publication of the article [1], it has been brought to our attention that the second author's name was published incorrectly. Previously included as "Keshia P. Porter", the full and correct name should be "Keshia Pollack Porter". This has now been corrected in the original version of the article.

An Examination of Some Behavioral Correlates of Air Force Undergraduate Pilot Training through the Use of the Porter and Lawler Performance/Satisfaction Model.

ERIC Educational Resources Information Center

Lohmann, David P.

The study tested the applicability of portions of the Porter and Lawler model in a cognitive training environment and examined the relationships among some behavioral variables in Air Force Undergraduate Pilot Training. The variables analyzed were the Maslow need hierarchy, effort, abilities, role perceptions, performance, satisfaction and the…

Strategic Plan: Initiating an Orthopaedic Residency at Womack Army Medical Center

DTIC Science & Technology

2006-06-07

outlining WAMC’s strategy: analysis of Porter’s Five Forces Model; a Strategic Map for discovering competitive advantages and disadvantages ; identifying a...Figure 6. Strategic Map of Advantages and Disadvantages ............................... 27 Figure 7. Directional Strategy...analysis; analysis of Porter’s Five Forces Model; a strategic map for discovering competitive advantages and disadvantages ; identifying a directional

Issues in Analyzing Alignment of Language Arts Common Core Standards with State Standards

ERIC Educational Resources Information Center

Beach, Richard W.

2011-01-01

This commentary on Porter, McMaken, Hwang, and Yang's "Common Core Standards: The New U.S. Intended Curriculum," which finds a lack of alignment between the Common Core State Standards and state standards and assessments, suggests possible reasons for the lack of alignment. It also offers possible reasons for Porter et al.'s finding of a…

Tactical Economics: The U.S. Army’s Tactical Contribution to Economic Development

DTIC Science & Technology

2012-06-08

34Muhammad Yunus and Ray Porter, Banker to the Poor [Micro-Lending and the Battle against World Poverty] (Ashland, OR: Blackstone Audiobooks). 35...Battle against World Poverty]. Ashland, OR: Blackstone Audiobooks, 2007. Government Documents Coles, Harry Lewis, Albert Katz Weinberg, and Center

Racial Arrested Development: A Critical Whiteness Analysis of the Campus Ecology

ERIC Educational Resources Information Center

Cabrera, Nolan L.; Watson, Jesse S.; Franklin, Jeremy D.

2016-01-01

This paper analyzes the campus ecology (Renn, 2003, 2004) literature from the perspective of Critical Whiteness specifically problematizing perceptions of safety and inclusion on the college campus. Relying upon Sullivan's (2006) ontological expansiveness, Mills's (1997) epistemology of ignorance, and Leonardo and Porter's (2010) Fanonian…

Porter Takes Reins of the FNL Green Team | Poster

Cancer.gov

Courtesy of the FNL Green Team Melissa Porter, who recently joined the staff of Craig Reynolds, Ph.D., director, Office of Scientific Operations, as administrative manager, has stepped forward to lead the Frederick National Laboratory for Cancer Research (FNL) Green Team in its efforts to promote a “green” work environment. “I am excited to lead the FNL Green Team and have

Porter's Five Competitive Forces Framework and Other Factors That Influence the Choice of Response Strategies Adopted by Public Universities in Kenya

ERIC Educational Resources Information Center

Mathooko, Francis M.; Ogutu, Martin

2015-01-01

Purpose: The purpose of this paper is to establish the extent to which Porter's five competitive forces (PFCF) framework, among other factors drive the choice of response strategies adopted by public universities in Kenya. Design/Methodology/Approach: The study design was descriptive and utilized a cross-sectional survey of all the public…

Integrating Strategic Planning Concepts into the Negotiating Process.

ERIC Educational Resources Information Center

Winer, Toby R.; Winer, Russell S.

1987-01-01

The purchase of a new telecommunications system at Vanderbilt University is described. By understanding conditions in which buyers generally obtain leverage over sellers in industries, it was possible to improve negotiating power. Strategic-planning concepts developed by Michael Porter in his book "Competitive Strategy" were used as a…

40 CFR 52.786 - Inspection and maintenance program.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., commitment to timely adopt and implement enhanced inspection and maintenance (I/M) rules for Lake and Porter... parts of the program to certify compliance. (e) After July 1, 1976, the State of Indiana, County of... pertaining to the development and adoption of necessary authority for the I/M program. This disapproval...

40 CFR 52.786 - Inspection and maintenance program.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., commitment to timely adopt and implement enhanced inspection and maintenance (I/M) rules for Lake and Porter... parts of the program to certify compliance. (e) After July 1, 1976, the State of Indiana, County of... pertaining to the development and adoption of necessary authority for the I/M program. This disapproval...

Effectiveness of two nitrous oxide scavenging nasal hoods during routine pediatric dental treatment.

PubMed

Chrysikopoulou, Aikaterini; Matheson, Pamela; Milles, Maano; Shey, Zia; Houpt, Milton

2006-01-01

This study compared the effectiveness of 2 nasal hoods (Porter/Brown and Accutron) in reducing waste nitrous oxide gas during conscious sedation for routine pediatric dental treatment. Thirty children, ages 3 to 8 years (mean=5.4 +/- 1.2 years), participated in this study. Fifteen randomly selected children started with the Porter/Brown mask, which was then switched to the Accutron mask, and the other 15 children used the reverse order of masks. Four measurements of ambient nitrous oxide were recorded with a Miran 205B Portable Ambient Air Analyzer 5 minutes after each of the following: (1) administration of nitrous oxide; (2) placement of the rubber dam; (3) change of the nasal hood; and (4) reduction of the vacuum. Samples were taken 8 inches above the nose of the patient and in the room 5 feet away from the patient. Nitrous oxide levels were significantly lower (P<.05) with the Porter/Brown system (31 +/- 40 ppm for the patient and 8 +/- 10 ppm for the room) compared with the Accutron system (375 +/- 94 ppm for the patient and 101 +/- 37 ppm for the room). When the suction was reduced, there was an increase in nitrous oxide levels with the Porter/Brown nasal hood (169 +/- 112 ppm for the patient and 28 +/- 18 ppm for the room), whereas the levels with the Accutron nasal hood remained high (368 +/- 107 ppm for the patient and 121 +/- 50 ppm for the room). This study demonstrated that removal of waste nitrous oxide was greater with the Porter/Brown device and that recommended suction levels must be used for optimum effectiveness.

Summary of Echoes Across the Pond: Understanding EU-US Defense Industrial Relationships

DTIC Science & Technology

2008-04-23

standard models of corporate strategy: Five Forces (Porter, 1980) and “ Co - opetition ” (Brandenburger & Nalebuff, 1996). Section IV provides narratives...Longman. Brandenburger, A.M., & Nalebuff, B.J. (1996). Co - opetition . New York: Doubleday. Porter, M.E. (1980). Competitive strategy: Techniques for...GOVERNMENTAL POLITICS • OUR MODELS – OFFSETS (Udis & Maskus, 1991) – TRANSACTION COST ECONOMICS (Williamson,…) – CORPORATE STRATEGY (5 Forces, “ Co - opetition

The Economics of Commercial-Military Integration and Dual-Use Technology Investments,

DTIC Science & Technology

1995-06-01

Location ............. 52 1 1. Porter’s Thesis-Regional/Local Competitive Advantages .......... 53 2. James Brian Quinn-Core Competencies and Outsourcing ...we reviewed a j variety of works dealing with trade and international competition /collaboration, including those of Michael Porter, Robert Reich...assistance is essential to maintaining the international competitiveness of firms. 24 He asserts that nations that do not conform to U.S. "free" market

Building communities of care for military children and families.

PubMed

Kudler, Harold; Porter, Rebecca I

2013-01-01

Military children don't exist in a vacuum; rather, they are embedded in and deeply influenced by their families, neighborhoods, schools, the military itself, and many other interacting systems. To minimize the risks that military children face and maximize their resilience, write Harold Kudler and Colonel Rebecca Porter, we must go beyond clinical models that focus on military children as individuals and develop a public health approach that harnesses the strengths of the communities that surround them. In short, we must build communities of care. One obstacle to building communities of care is that at many times and in many places, military children and their families are essentially invisible. Most schools, for example, do not routinely assess the military status of new students' parents. Thus Kudler and Porter's strongest recommendation is that public and private institutions of all sorts--from schools to clinics to religious institutions to law enforcement--should determine which children and families they serve are connected to the military as a first step toward meeting military children's unique needs. Next, they say, we need policies that help teachers, doctors, pastors, and others who work with children learn more about military culture and the hardships, such as a parent's deployment, that military children often face. Kudler and Porter review a broad spectrum of programs that may help build communities of care, developed by the military, by nonprofits, and by academia. Many of these appear promising, but the authors emphasize that almost none are backed by strong scientific evidence of their effectiveness. They also describe new initiatives at the state and federal levels that aim to break down barriers among agencies and promote collaboration in the service of military children and families.

Early Learning Visual Impairment Services Training and Advancement (EL VISTA) Project: Leading the Way for a New Profession within a Profession

ERIC Educational Resources Information Center

Landa-Vialard, Olaya; Ely, Mindy S.; Lartz, Maribeth Nelson

2018-01-01

The Frank Porter Graham (FPG) Child Development Institute, Early Intervention Training Center for Infants and Toddlers with Visual Impairments and Their Families, University of North Carolina at Chapel Hill, was a national project that developed resources with the goal of building the capacity of colleges and universities to prepare personnel to…

TRAINING IN THERAPEUTIC WORK WITH CHILDREN. CLINICAL APPROACHES TO PROBLEMS OF CHILDHOOD, VOLUME 2. LANGLEY PORTER CHILD PSYCHIATRY SERIES.

ERIC Educational Resources Information Center

BERLIN, I.N., ED.; SZUREK, S.A., ED.

THE COLLECTION CONTAINS LECTURES AND PAPERS BY VARIOUS AUTHORS DEALING WITH CHILD PSYCHOLOGY, CONSIDERATION OF CHILD PSYCHIATRY INCLUDES DEFINITION, PERSONALITY DEVELOPMENT, FACTORS IN CHILDREN'S PSYCHIATRIC DISORDERS, CLINICAL SYNDROMES, CHILDHOOD PSYCHOSES, AND PRINCIPLES OF PSYCHOTHERAPY. AN OVERVIEW OF A PHILOSOPHY OF PSYCHOTHERAPY IN CHILD…

Recognition & Response: Findings from the First Implementation Study

ERIC Educational Resources Information Center

FPG Child Development Institute, 2009

2009-01-01

Researchers at the FPG (Frank Porter Graham) Child Development Institute recently completed a study on a new approach to teaching pre-kindergartners called Recognition & Response (R&R). Designed specifically for use in pre-k, R&R is based on Response to Intervention (RTI), an approach that is gaining widespread acceptance in schools…

Ghost Images in Helioseismic Holography? Toy Models in a Uniform Medium

NASA Astrophysics Data System (ADS)

Yang, Dan

2018-02-01

Helioseismic holography is a powerful technique used to probe the solar interior based on estimations of the 3D wavefield. The Porter-Bojarski holography, which is a well-established method used in acoustics to recover sources and scatterers in 3D, is also an estimation of the wavefield, and hence it has the potential of being applied to helioseismology. Here we present a proof-of-concept study, where we compare helioseismic holography and Porter-Bojarski holography under the assumption that the waves propagate in a homogeneous medium. We consider the problem of locating a point source of wave excitation inside a sphere. Under these assumptions, we find that the two imaging methods have the same capability of locating the source, with the exception that helioseismic holography suffers from "ghost images" ( i.e. artificial peaks away from the source location). We conclude that Porter-Bojarski holography may improve the method currently used in helioseismology.

Identifying the potential of changes to blood sample logistics using simulation.

PubMed

Jørgensen, Pelle; Jacobsen, Peter; Poulsen, Jørgen Hjelm

2013-01-01

Using simulation as an approach to display and improve internal logistics at hospitals has great potential. This study shows how a simulation model displaying the morning blood-taking round at a Danish public hospital can be developed and utilized with the aim of improving the logistics. The focus of the simulation was to evaluate changes made to the transportation of blood samples between wards and the laboratory. The average- (AWT) and maximum waiting time (MWT) from a blood sample was drawn at the ward until it was received at the laboratory, and the distribution of arrivals of blood samples in the laboratory were used as the evaluation criteria. Four different scenarios were tested and compared with the current approach: (1) Using AGVs (mobile robots), (2) using a pneumatic tube system, (3) using porters that are called upon, or (4) using porters that come to the wards every 45 minutes. Furthermore, each of the scenarios was tested in terms of what amount of resources would give the optimal result. The simulations showed a big improvement potential in implementing a new technology/mean for transporting the blood samples. The pneumatic tube system showed the biggest potential lowering the AWT and MWT with approx. 36% and 18%, respectively. Additionally, all of the scenarios had a more even distribution of arrivals except for porters coming to the wards every 45 min. As a consequence of the results obtained in the study, the hospital decided to implement a pneumatic tube system.

Assessing the Contributions of Motor Enzymes and Microtubule Dynamics to Mitotic Chromosome Motions.

PubMed

McIntosh, J Richard

2017-10-06

During my graduate work with Keith Porter, I became fascinated by the mitotic spindle, an interest that has motivated much of my scientific work ever since. I began spindle studies by using electron microscopes, instruments that have made significant contributions to our understanding of spindle organization. Such instruments have helped to elucidate the distributions of spindle microtubules, the interactions among them, their molecular polarity, and their associations with both kinetochores and spindle poles. Our lab has also investigated some processes of spindle physiology: microtubule dynamics, the actions of microtubule-associated proteins (including motor enzymes), the character of forces generated by specific spindle components, and factors that control mitotic progression. Here, I give a personal perspective on some of this intellectual history and on what recent discoveries imply about the mechanisms of chromosome motion.

Regeneration of the Adult Rat Spinal Cord in Response to Ensheathing Cells and Methylprednisolone

DTIC Science & Technology

2002-01-01

me in academics and research, and also as my friend. I thank Dr. Linda L. Porter, for her continuous efforts on my behalf as the Chairperson of...and Spinal Cord Injury Program. We are grateful to Drs. Barbara S. Bregman and Linda L. Porter for their wonderful suggestions and guidance; to Anna...ES, Pietronigro DD, Seligman ML (1980) The free radical pathology and the microcirculation in the major central nervous system disorders. Acta

[Performance of Slovak hospitals as related to Porter's generic strategies].

PubMed

Hlavacka, S; Bacharova, L; Rusnakova, V; Wagner, R

2001-01-01

Porter's generic strategies characterize organizations in terms of their competitiveness, and are related to the performance of the organization. The aim of this study was to analyze the Porter's generic strategies and their effect on performance in the context of the Slovak hospital industry. Acute care hospitals with more than 30 beds were included into the study. National institutes providing specialized service were excluded from the study. Strategy and performance were evaluated on the basis of self-reported questionnaires, completed by chief administrators of hospitals (total 76 completed questionnaires were obtained, out of 81 distributed, i.e. 94% response rate). The cluster analysis was used for the identification of strategic orientation. Performance differences across strategic groups were tested using multivariate analysis of covariance (MANCOVA). The hierarchical cluster analysis uncovered a four-group taxonomy of hospitals: the group "Focused Cost Leadership" included 33% of hospitals, the group "Stuck-in-the middle" 49%, the group "Wait and See" 13% and the group "Cost leadership" 5%. Significant differences in performance were related to the Porter's pure, or hybrid strategies, respectively. In terms of industry evolution, the Slovak hospital industry could be characterized as fragmented, having a large number of small and medium size mainly state owned hospitals, with absence of market leaders, and with high exit barriers (mainly social and political) that hold back consolidation. (Tab. 1, Ref. 35.).

Changes in Groundwater Flow and Volatile Organic Compound Concentrations at the Fischer and Porter Superfund Site, Warminster Township, Bucks County, Pennsylvania, 1993-2009

USGS Publications Warehouse

Sloto, Ronald A.

2010-01-01

The 38-acre Fischer and Porter Company Superfund Site is in Warminster Township, Bucks County, Pa. Historically, as part of the manufacturing process, trichloroethylene (TCE) degreasers were used for parts cleaning. In 1979, the Bucks County Health Department detected TCE and other volatile organic compounds (VOCs) in water from the Fischer and Porter on-site supply wells and nearby public-supply wells. The Fischer and Porter Site was designated as a Superfund Site and placed on the National Priorities List in September 1983. A 1984 Record of Decision for the site required the Fischer and Porter Company to pump and treat groundwater contaminated by VOCs from three on-site wells at a combined rate of 75 gallons per minute to contain groundwater contamination on the property. Additionally, the Record of Decision recognized the need for treatment of the water from two nearby privately owned supply wells operated by the Warminster Heights Home Ownership Association. In 2004, the Warminster Heights Home Ownership Association sold its water distribution system, and both wells were taken out of service. The report describes changes in groundwater levels and contaminant concentrations and migration caused by the shutdown of the Warminster Heights supply wells and presents a delineation of the off-site groundwater-contamination plume. The U.S. Geological Survey (USGS) conducted this study (2006-09) in cooperation with the U.S. Environmental Protection Agency (USEPA). The Fischer and Porter Site and surrounding area are underlain by sedimentary rocks of the Stockton Formation of Late Triassic age. The rocks are chiefly interbedded arkosic sandstone and siltstone. The Stockton aquifer system is comprised of a series of gently dipping lithologic units with different hydraulic properties. A three-dimensional lithostratigraphic model was developed for the site on the basis of rock cores and borehole geophysical logs. The model was simplified by combining individual lithologic units into generalized units representing upward fining sedimentary cycles capped by a siltstone bed. These cycles were labeled units 1 through 8 and are called stratigraphic units in this report. Groundwater in the unweathered zone mainly moves through a network of interconnecting secondary openings--bedding-plane fractures and joints. Groundwater generally is unconfined in the shallower part of the aquifer and confined or semiconfined in the deeper part of the aquifer. The migration of VOCs from the Fischer and Porter Site source area is influenced by geologic and hydrologic controls. The hydrologic controls have changed with time. Stratigraphic units 2 and 3 crop out beneath the former Fischer and Porter plant. VOCs originating at the plant source area entered these stratigraphic units and moved downdip to the northwest. When the wells at and in the vicinity of the site were initially sampled in 1979-80, three public-supply wells (BK-366, BK-367, MG-946) and three industrial-supply wells (BK-368, BK-370, and BK-371) were pumping. Groundwater contaminated with VOCs flowed downdip and then northeast along strike toward well BK-366, downdip toward well BK-368, and downdip and then west along strike toward well MG-946. The long axis of the TCE plume is oriented about N. 18? W. in the direction of dip. In 1979-80, the leading edge of the plume was about 3,500 feet wide. With the cessation of pumping of the supply wells in 2004, the size of the plume has decreased. In 2007-09, the plume was approximately 2,000 feet long and 2,000 feet wide at the leading edge. On the western side of the site, TCE and tetrachloroethylene (PCE) appear to be moving downdip though stratigraphic unit 3. The downdip extent of TCE and PCE migration extended approximately 550 feet off-site to the northwest and 750 feet off-site to the north. TCE concentrations in water samples from wells at the western site boundary increased from 1996 to 2007. On the northern side of the site, TCE and P

Motives underlying food choice: dentists, porters and dietary health promotion.

PubMed

Crossley, M L; Khan, S N

2001-08-25

Differences in dental decay and disease amongst socioeconomic groups are thought to derive, in part, from variations in dietary practices and differences in education. The aim of this exploratory study was to examine whether differences in motivating factors affecting food choice could be found in a comparison of two groups at very different ends of the social spectrum: dentists and porters/cleaners. A convenience sample of 100 people (51 porters/cleaners and 49 dentists) working in the dental school at a university in the North West of England were approached to interview face-to-face and complete the Food Choice Questionnaire (FCQ), a previously validated measure designed to assess nine main factors relevant to peoples' food choices. A sample size of 100 was chosen because it was adequate to test validity (using a two-group Chi-square test with a 0.050 two sided significance). Findings were analysed using independent sample t-test and multiple linear regression. Results indicated significant differences between porters/cleaners and dentists in terms of their motives for food choice on six of the nine FCQ factors. These included convenience (p < 0.001), natural content (p < 0.05), price (p < 0.005), familiarity (p < .0001), mood (p < 0.03) and ethical concern (p < 0.01). Porters/cleaners tended to rate the factors covenience, price, mood and familiarity more highly, whereas dentists did the same for natural content and ethical concern. Awareness of the differences in motivational factors affecting food choice between different social groups is important to dental practitioners who are being taught to play an increasing role in health promotion. If dental practitioners are to partake meaningfully in such a role, it is necessary for them to be aware not only of their own motives in food selection, but also of the way in which those motives may differ from those of their clients.

Surveys of Enacted Curriculum: Tools and Services to Assist Educators

ERIC Educational Resources Information Center

Blank, Rolf K.

2005-01-01

The Council of Chief State School Officers (CCSSO) partnered with Andrew Porter and John Smithson of Wisconsin Center for Education Research (WCER) to develop an advanced, in depth approach to collecting and reporting data on the "enacted curriculum" in K-12 math and science, i.e. the actual subject content and instructional practices experienced…

Porter-Thomas distribution in unstable many-body systems

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

Volya, Alexander

We use the continuum shell model approach to explore the resonance width distribution in unstable many-body systems. The single-particle nature of a decay, the few-body character of the interaction Hamiltonian, and the collectivity that emerges in nonstationary systems due to the coupling to the continuum of reaction states are discussed. Correlations between the structures of the parent and daughter nuclear systems in the common Fock space are found to result in deviations of decay width statistics from the Porter-Thomas distribution.

Adult Competency Education Kit. Basic Skills in Speaking, Math, and Reading for Employment. Part K. ACE Competency Based Job Descriptions: #40--Salesperson, Automobile; #41--Salesperson, Men's Wear; #42--Waiter/Waitress; #45--Janitor; #46--Porter; #48--Pressing Machine Operator.

ERIC Educational Resources Information Center

San Mateo County Office of Education, Redwood City, CA. Career Preparation Centers.

This eighth of fifteen sets of Adult Competency Education (ACE) Based Job Descriptions in the ACE kit contains job descriptions for Salesperson, Automotive; Salesperson, Men's Wear; Waiter/Waitress; Janitor; Porter; and Pressing Machine Operator. Each begins with a fact sheet that includes this information: occupational title, D.O.T. code, ACE…

Pure versus hybrid: performance implications of Porter's generic strategies.

PubMed

Kumar, K; Subramanian, R; Yauger, C

1997-01-01

This article identifies the strategic types in the hospital industry based on the hospital's use of Porter's generic strategies in their pure and hybrid forms. The article also examines differences in performance of hospitals across strategic types. Results indicate that hospitals that follow a focussed cost leadership strategy, in general, have superior performance on a variety of performance measures, while hospitals that use a combination of cost leadership and differentiation perform the poorest. Implications of findings for hospital administrators are also discussed.

Bioenergetic Defects and Oxidative Damage in Transgenic Mouse Models of Neurodegenerative Disorders

DTIC Science & Technology

2004-05-01

Grafton, S. T., Mazziotta, J. C., Pahl, J. J., St George- Hyslop , P., Neurodegen. 5:27-33. Haines, J. L., Gusella, J., Hoffman, J. M., Baxter, L. R., and 61...another TCA enzyme (Porter Previous studies showed that MPTP and isoquinoline and Bright 1980 ). Systemic administration of 3-NP inhibits derivative...Brouillet E., Ferrante R., Palfi S., Dolan R., Matthews R. T. Porter D. J. T. and Bright H. J. ( 1980 ) 3-Carbanionic substrate analogues and Beal M. F

Installation Restoration Program. Operable Unit B1 Remedial Investigation/Feasibility Study. Appendices

DTIC Science & Technology

1993-06-30

agency (California Health and Safety Code [H&SC], Section 25179.6[a][2]). 1.2.5 Porter-Cologne Water Quality Act and Related Policies The Porter-Cologne...which endangers the comfort, repose, and health and safety of the public. SMAQMD Rule 403 requires that all reasonable precautions be taken not to cause...concentration values on Figures C-1 through C-IO. Differences in soil physical parameters, listed in Table C-2 for different compounds were questiotned

The Foundations of U.S. Air Doctrine, The Problem of Friction in War

DTIC Science & Technology

1984-12-01

battles of Voronezh, the Chir River. Tatsinskay a and Manichskaya in Russia (May 1942-January 1943); command of 48th Panzer Corps under Erich von...The Air Plan that Defeated Hitler (Atlanta. Georgia: Higgins - McArthur Longino and Porter, 1972). p. 15. Walker’s students at the Air Corps Tactical...Hitter. Atlanta, Georgia: Higgins -McArthur/Longtno and Porter. 1972. Hansell’s account of the thinking behind Air Corps Tactical School precis ton

Your tooth it ain't so purty but it's gen-u-ine: Cole Porter's comic song "Snagtooth Gertie".

PubMed

Christen, Arden G; Christen, Joan A

2010-01-01

Cole Porter (1891-1964), an American musical icon, has been internationally acknowledged as one of the most cosmopolitan, sophisticated, elegant and influential composer-lyricists of the 20th century. Born in Indiana and raised in wealth and privilege, he attended both Yale and Harvard universities where he honed his song-writing skills. In his 800 tunes, many of which became smash hits, he blended fresh, witty, urbane and colloquial lyrics with catchy, singable melodies. He composed musical scores for both Broadway stage and Hollywood movies, but focused on the former. While Porter enjoyed penning comic songs, he rarely had them published. In 1946, Cole wrote the music and lyrics for a Broadway show entitled Around the World in Eighty Days. Deemed a failure, it closed after only 75 performances. One light-hearted ditty, "Snagtooth Gertie", which he composed for the show, was never used. The lyrics are presented for the first time in this paper.

Development of a Framework for Multimodal Research: Creation of a Bibliographic Database

DTIC Science & Technology

2007-03-01

Modal Information Processing for Visual Workload Relief. Ergonomics 1980 , 23 (10), 961-975. Burnett, G. E.; Summerskill, S. J.; Porter, J. M. On...Wickens, C. D. The Identification and Transfer of Timesharing Skills. Acta Psychologica 1980 , 46 (1), 15-39. Damos, D. L.; Wickens, C. D. Dual...Arencibia, A. J.; Hislop , G. M. Development and Flight-Test of a Commercial Head-Up Display. Symposium Proceedings - Society of Experimental Test Pilots

Integrating research and practice for optimal clinical outcomes: an interview with Tim Porter-O'Grady. Interview by Gail S Wick.

PubMed

Porter-O'Grady, T

1996-06-01

Dr. Porter-O'Grady has written over 125 articles and book chapters and has published eight books and is completing a ninth. He has consulted with over 500 institutions and has spoken in 1300 settings in the U.S., Canada, Europe, and Asia and logs about 350,000 miles a year. Dr. Porter-O'Grady is listed in six different categories of Who's Who in America, serves on 7 editorial boards, and is a member of the New York Academy of Sciences and a Fellow in the American Academy of Nursing. He has served on a number of community boards and has been an elected officer in a variety of health related agencies and organizations. He is currently a health systems expert for the National Health Policy Council and is a member of the Georgia Health Care Reform Project. In this interview, which took place in Atlanta by ANNA Past President Gail Wick, Dr. Porter-O'Grady shares his wealth of knowledge and experience by challenging us to move beyond the old thinking of caring for a specific patient population to managing lives on a continuum of care in an interdependent relationship with other providers, to refine the term "patient care," letting go of the medical sickness model and returning to our life-centered, health-oriented nursing roots and to broaden our educational preparation to a systems perspective and a continuum of caring.

Transforming Your Regional Economy through Uncertainty and Surprise: Learning from Complexity Science, Network Theory and the Field

NASA Astrophysics Data System (ADS)

Holley, June

The field of regional development blossomed in the last decade, as researchers and practitioners increasingly asserted that the region was the most effective geographic unit for supporting the excellence and innovation of entrepreneurs. See, for example, the many studies by the European Union and the work by Michael Porter.

Technical Leadership Development Program-Year 3

DTIC Science & Technology

2012-08-30

Develop an understanding of why achieving technology-based competitive advantage can be part of firm’s business strategy.  Review the Porter Model ...NUMBER H98230-08-D-0171 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Gavito /Dr. Valentin 5d. PROJECT NUMBER RT 4-3 5e. TASK...NUMBER WHS TO009 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Stevens Institute of Technology 8. PERFORMING ORGANIZATION

Technological change, depletion and environmental policy in the offshore oil and gas industry

NASA Astrophysics Data System (ADS)

Managi, Shunsuke

Technological change is central to maintaining standards of living in modern economies with finite resources and increasingly stringent environmental goals. Successful environmental policies can contribute to efficiency by encouraging, rather than inhibiting, technological innovation. However, little research to date has focused on the design and implementation of environmental regulations that encourage technological progress, or in insuring productivity improvements in the face of depletion of natural resources and increasing stringency of environmental regulations. This study models and measures productivity change, with an application to offshore oil and gas production in the Gulf of Mexico using Data Envelopment Analysis. This is an important application because energy resources are central to sustaining our economy. The net effects of technological progress and depletion on productivity of offshore oil and gas production are measured using a unique field-level set of data of production from all wells in the Gulf of Mexico over the time period from 1946--1998. Results are consistent with the hypothesis that technological progress has mitigated depletion effects over the study period, but the pattern differs from the conventional wisdom for nonrenewable resource industries. The Porter Hypothesis was recast, and revised version was tested. The Porter Hypothesis states that well designed environmental regulations can potentially contribute to productive efficiency in the long run by encouraging innovation. The Porter Hypothesis was recast to include market and nonmarket outputs. Our results support the recast version of Porter hypothesis, which examine productivity of joint production of market and environmental outputs. But we find no evidence for the standard formulation of the Porter hypothesis, that increased stringency of environmental regulation lead to increased productivity of market outputs and therefore increased industry profits. The model is used to forecast market and environmental outputs under alternative policy scenarios. Reliable baseline forecast and response to different policy actions of production and pollution are critical to the formation of sound energy and environmental policy. Forecast of production and pollution until year 2050 are generated from the model. Detailed policy scenarios provide quantitative assessments of potential benefits that indicate the significance of potential benefits of technological change and well-designed environmental policy.

Around Marshall

NASA Image and Video Library

1994-01-25

Gene Porter Bridwell served as the director of the Marshall Space Flight Center from January 6, 1994 until February 3, 1996, when he retired from NASA after thirty-four years service. Bridwell, a Marshall employee since 1962, had been Marshall's Space Shuttle Projects Office Director and Space Station Redesign Team deputy manager. Under Bridwell, Marshall worked to develop its role as a Center of Excellence for propulsion and for providing access to space.

A fluorometric determination of urinary 17-hydroxycorticosteroids using benzamidine.

PubMed

Yamaguchi, Y; Seki, T

1984-10-01

A fluorometric determination of urinary 17-hydroxycorticosteroids using a reaction of benzamidine with compounds carrying the dihydroxyacetone side chain is described. The fluorescent compounds have excitation and emission maxima at 370 and 480 nm, respectively. The method includes enzymatic hydrolysis with beta-glucuronidase (EC 3.2.1.31, from Escherichia coli) and extraction with methylene chloride and generation of fluorescence in alkaline solution (pH 13.4). The specificity of the reaction was examined and the results were compared with those of an accepted method based on the Porter-Silber reaction (C. C. Porter and R. H. Silber, 1950, J. Biol. Chem. 185, 201-207). The coefficient of correlation was 0.945 with regression line of y = 0.91x + 0.7 mg/day (y, present method; x, Porter-Silber reaction method). Sensitivity of the reaction was 0.5 microgram/ml of standard or sample, mean recovery of cortisol added to five urine samples (5-micrograms addition) was 95%, and the coefficient of variation of the method (five repeated assays of sample with a value of 5.2 mg/liter) was 6.2%.

Performance implications of Porter's generic strategies in Slovak hospitals.

PubMed

Hlavacka, S; Bacharova, L; Rusnakova, V; Wagner, R

2001-01-01

The aim of the study was to examine the use of Porter's generic strategies and their effect on performance in the context of the Slovak hospital industry. Using mail survey the study first identified the natural taxonomy of four strategic types of Slovak hospitals, based on their use of Porter's generic strategies in pure form and in combination. Next the study examined whether different strategic types were associated with different levels of organisational performance, while controlling for such variables as size and location, which have been argued to influence the hospital performance. The findings indicate that hospitals which follow a "stuck-in-the-middle" strategy, in general, have superior performance on all used performance measures, while hospitals that place only low emphasis on cost leadership, differentiation and focus, labelled "wait and see" in this study, perform the poorest. The study concludes that the research provided body of knowledge relevant for the Slovak hospital industry, that may be used by hospital managers in the strategy formulation process as well as by the researches in exploring the influence of different contingencies on hospitals' strategic orientation.

[The risk of manual handling loads in the hotel sector].

PubMed

Muraca, G; Martino, L Barbaro; Abbate, A; De Pasquale, D; Barbuzza, O; Brecciaroli, R

2007-01-01

The aim of our study is to evaluate the manual handling risk and the incidence of muscle-skeletal pathologies in the hotel compartment. Our study is conducted on 264 workers of the hotel compartment. The sample is divided on the base of the working turn in the following groups: porter (both to the plans and in the kitchen); waiters to the plans; services (gardeners and workers). The duties have been valued according to the method NIOSH. The presence of muscle-skeletal pathologies has been verified on the base to the accused symptomology, and on the presence of clinical objectivity and to the reports of checks. The data has been compared to a control group. The application of the NIOSH method has showed for each working profile an elevated synthetic index, > 3, and for porter the index is 5. The clinical data has shown an elevated incidence of pathologies of the spine, especially lumbar spine, with a high prevalence in the group of male porters. In conclusion we believe that the manual handling represents a particularly remarkable risk for the workers in the hotel compartment.

The Defense Department’s Support of Industry’s Independent Research and Development (IR&D). Analyses and Evaluation

DTIC Science & Technology

1989-04-01

Hill and Susan Bodilly were incorporated into this report. Todd Porter, a RAND Summer Intern, contributed to the data development, statistical...5Bailey and Lawrence , 1987, pp. 19-20. The R&D tax credit allowed a 25 percent credit for R&D expenditures in excess of the average amount spent...See J. A. Hausman , ’Specificaticn Tests in Econometrics,"Econormetrica, Vol, 46, No. 6, November 1978. 61 (7) and (8) report the results of this

Limitations of the Porter-Thomas distribution

NASA Astrophysics Data System (ADS)

Weidenmüller, Hans A.

2017-12-01

Data on the distribution of reduced partial neutron widths and on the distribution of total gamma decay widths disagree with the Porter-Thomas distribution (PTD) for reduced partial widths or with predictions of the statistical model. We recall why the disagreement is important: The PTD is a direct consequence of the orthogonal invariance of the Gaussian Orthogonal Ensemble (GOE) of random matrices. The disagreement is reviewed. Two possible causes for violation of orthogonal invariance of the GOE are discussed, and their consequences explored. The disagreement of the distribution of total gamma decay widths with theoretical predictions cannot be blamed on the statistical model.

The economic role of the Emergency Department in the health care continuum: applying Michael Porter's five forces model to Emergency Medicine.

PubMed

Pines, Jesse M

2006-05-01

Emergency Medicine plays a vital role in the health care continuum in the United States. Michael Porters' five forces model of industry analysis provides an insight into the economics of emergency care by showing how the forces of supplier power, buyer power, threat of substitution, barriers to entry, and internal rivalry affect Emergency Medicine. Illustrating these relationships provides a view into the complexities of the emergency care industry and offers opportunities for Emergency Departments, groups of physicians, and the individual emergency physician to maximize the relationship with other market players.

Labour supply in the home care industry: A case study in a Dutch region.

PubMed

Breedveld, Elly J; Meijboom, Bert R; de Roo, Aad A

2006-04-01

Health organizations have started to become more market-driven. Therefore, it is important for health organizations to analyse the competitive dynamics of their industrial structure. However, relevant theories and models have mainly been developed for organizations acting in the profit sector. In this paper, we adapt Porter's 'five forces model' to the home care industry. In particular, we modify the (determinants of the) bargaining power of labour suppliers. We then apply the modified Porter-model to the home care industry in the Netherlands for the period of 1987-1997 with special attention for labour supply. The new instrument clarifies the complexity of the supply chains and value systems of the home care industry. As can be illustrated by developments in the home care industry in the province of North Brabant during the 1990s, competition between home care providers has influenced labour market relations, but so do other factors as well. Between 1987 and 1997, the bargaining power of labour suppliers was relatively limited. After 1997, however, the demand for home care personnel has increased strongly. In spite of the present economic recession, scarcity on this labour market seems to prevail in the longer term due to a growing demand for home care services.

Health Hazard Evaluation Report HETA 84-145-1604, Porter Memorial Hospital, Valparaiso, Indiana. [Anesthetic gases and ethylene oxide

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

Behrens, V.; Burroughs, G.E.; Crandall, M.

1985-07-01

Environmental and breathing-zone samples were analyzed for nitrous oxide, halogenated anesthetic gases, and ethylene-oxide at Porter Memorial Hospital, Valparaiso, Indiana in April, 1984. The evaluation was requested by the Indiana Occupational Safety and Health Administration to investigate the exposure of operating room personnel to anesthetic gases and central supply employees to ethylene-oxide. The authors conclude that some of the operating room personnel are overexposed to halogenated anesthetic gases and nitrous-oxide. Recommendations include performing better maintenance of the anesthesia equipment, improving the work practices of the anesthesiologists, and periodically checking the ethylene-oxide sterilizer system for leaks.

Application of Porter’s Five Forces Model and generic strategies for vascular surgery: should be stuck in the middle?

PubMed

Sumpio, Bauer E

2013-06-01

There are many stakeholders in the vascular marketplace from clinicians to hospitals, third party payers, medical device manufacturers and the government. Economic stress, threats of policy reform and changing health-care delivery are adding to the challenges faced by vascular surgeons. Use of Porter's Five Forces analysis to identify the sources of competition, the strength and likelihood of that competition existing, and barriers to competition that affect vascular surgery will help our specialty understand both the strength of our current competition and the strength of a position that our specialty will need to move to. By understanding the nature of the Porter's Five Forces as it applies to vascular surgery, and by appreciating their relative importance, our society would be in a stronger position to defend itself against threats and perhaps influence the forces with a long-term strategy. Porter's generic strategies attempt to create effective links for business with customers and suppliers and create barriers to new entrants and substitute products. It brings an initial perspective that is convenient to adapt to vascular surgery in order to reveal opportunities.Vascular surgery is uniquely situated to pursue both a differentiation and high value leadership strategy.

Literacy in Development: People, Language and Power. Papers Given at, Relating to and Produced by the International Seminar Held at the Commonwealth Institute for International Literacy Year (London, England, April 6-7, 1990).

ERIC Educational Resources Information Center

Street, Brian, Ed.

This report consists of papers given at, relating to, and produced by an international seminar that emphasized sharing practical experience and analyzing conditions necessary to set up and sustain a literacy program. The first section provides an "Introduction" (James Porter) and "Background to the Seminar" (Alan Rogers).…

Personal, Role, Structural, Alternative and Affective Correlates of Organizational Commitment.

DTIC Science & Technology

1982-01-01

relationships (p. 79). Farrell and Rusbult (1981) seek to integrate the commitment literature through a model based on the social psychological exchange theory...permits testing a number of the components of the Farrell and Rusbult model . Hypotheses Drawing on the recent reviews and conceptual developments of... Climate Questionnalre (OCQ), (Porter et al., 1974) and the short version of the Job Diagnostic Survey (JDS), (Hackman and Oldham, 1975). The JDS scales

Systems Engineering Technical Leadership Development Program

DTIC Science & Technology

2012-08-30

technology-based competitive advantage can be part of firm’s business strategy.  Review the Porter Model . Return to Syllabus UNCLASSIFIED 66...Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Stevens Institute of Technology,Systems Engineering Research Center,Castle Point on the Hudson,Hoboken,NJ

Military Innovation in the Rise and Fall of Great Powers: Lessons for America

DTIC Science & Technology

2011-06-01

must institute forcing mechanisms to integrate the elements of national power toward this stated goal. Several of the forcing mechanisms proposed...about my thesis topic. CAPT Porter immediately took an interest in my ideas and gave me food for thought and book recommendations that shaped the...fighting mechanism . The inventive and martial nature of the Assyrian Empire allowed its people to develop, relatively quickly, the first concept of

A Test of the Theory of Reasoned Action at the Group Level of Analysis

DTIC Science & Technology

1993-09-01

Ivancevich , and Donnelly ,1991). Attitudes are determinants of behavior because they are connected to different parts of a person’s personality...1964 ; Locke, 1968; Lyons , 1971; Porter and Steers, 1973). However, the mass of turnover research did not occur until after 1974, partly due to...Rand McNally. 38 Lyne, G. (1989, December). How to measure employee attitudes, Training and Development Journal, 40-43. Lyons , T. (1971). Role clarity

[Manual handling of loads in the hotel trade: the experience of the ASL (Local Health Unit) Milan].

PubMed

Fontani, S; Mercuri, Irene; Salicco, R; Veratti, Silvia; Sorrentino, L

2010-01-01

There are over 400 hotels in Milan with a guest capacity of about 62,000 and employing more than 10,000 workers. In 2008/09 the Occupational Health and Safety Service of A.S.L. Milano (Local Health Unit) carried out research into the hotel trade to ascertain the development of this commercial sector, also in view of EXPO 2015. The aim of the project was to improve hygiene and safety conditions and carry out preventive measures. A specific purpose was to study manual handling of loads and repetitive movements risk. The study covered 30 hotels and 7 temporary staff cooperatives. We acquired the Risk Evaluation Document, the Health Surveillance Programme and Registers of Labour Accidents to analyze manual handling of loads and repetitive movements. In the investigations and assessments on hotels we used currently available scientific tools--NIOSH Lifting Index, Push and Pulling Analysis, OC.R.A. Check-List--to study risks related to handling loads and upper limb mechanical overload, which revealed a specific occupational risk that requires a fresh approach to prevention and safety in the entire sector. Chambermaid: LI (Range): 0.57-2.75; Push and Pulling Actions: Fi 0.66-Fm 1.5 and Fi 0.76-Fm 1.33 respectively; OC.R.A. Check-List: 21. Porter: LI (Range): 0.77-3.75. Maintenance staff LI (Range): 0.57-2.75. The study highlighted the presence of risk due to manual handling of loads and repetitive movements in porters, maintenance personnel and particularly in chambermaids that up to now have been poorly assessed by safety experts. Analysis of the information contained in the registers of labour accidents suggests that a significant number of accidents can be related to muscular-skeletal disorders that affect especially cleaning, portering and kitchen staff

Harsh Working Conditions and Poor Eating Habits: Health-Related Concerns of Female Head Porters (Kayayei) in the Mallam Atta Market, Accra, Ghana.

PubMed

Nyarko, Samuel Harrenson; Tahiru, Abdul Majeed

2018-01-01

The kaya business is known to pose significant health-related risks to female migrants. This study sought to explore the health-related concerns of female head porters in the Mallam Atta market, Accra, Ghana. A qualitative study was conducted in which twenty female head porters at the Mallam Atta market in Accra were interviewed. A thematic analysis was performed and the emerging themes were presented and supported with quotations from the respondents. Poor accommodation and eating habits, harsh working conditions, and lack of knowledge about health conditions exposed the respondents to several health-related concerns like neck pains, skin rashes, malaria, cholera, and stomach ache among other infections. The popular means of seeking health care was through purchasing drugs from pharmacies or drug peddlers instead of health facilities. Financial constraints, lack of faith in the National Health Insurance Scheme, and long waiting periods at the health facilities militated against seeking appropriate health care at the hospitals and clinics. Political willpower needs to be strengthened for poverty reduction strategies such as training of hairdressing, dress and soap making, and shea butter processing for women from the Northern regions in order to ameliorate their livelihoods and/or reduce migration to the south.

Evaluation of a New Method for Assessing Change to Planned Job Redesign as Applied to Hackman and Oldham’s Job Characteristic Model.

DTIC Science & Technology

1980-12-01

employee atti- tudes and behaviors (cf, Herzberg, 1966; Scott, 1966; Emory and Trlst, 1969; Hackman and Oldham, 1976; Keller, Szilagyi and Holland, 1976...1975, 1976; Keller, Szilagyi and Holland, 1976; and Stone and Porter, 1975). Taken as a whole these correlational studies provide positive albeit... Szilagyi , A. D., & Holland, W. E. Job Characteristics of Re- search and Development Personnel: Relationship with satisfaction and role variables. Academy

Water-quality assessment of the Porter County Watershed, Kankakee River basin, Porter County, Indiana

USGS Publications Warehouse

Bobo, Linda L.; Renn, Danny E.

1980-01-01

Water type in the 241-square mile Porter County watershed in Indiana, was calcium bicarbonate or mixed calcium bicarbonate and calcium sulfate. Concentrations of dissolved chemical constituents in surface water and contents of chlorinated hydrocarbons in streambed samples in the watershed were generally less than water-quality alert limits set by the U.S. Environmental Protection Agency, except in Crooked Creek. During sampling, this stream was affected by sewage, chlorinated hydrocarbons, and two chemical spills. Ranges of on-site field measurements were: specific conductance, from 102 to 1,060 micromhos per centimeter at 25 Celcius; water temperature, from 7.0 to 31.8 Celsius; pH, from 6.8 to 8.9; dissolved oxygen, from 2.5 to 14.9 milligrams per liter and from 27 to 148% saturation; and instantaneous discharge from 0 to 101 cubic feet per second. Concentrations of most dissolved-inorganic constituents (heavy metals and major ions) and dissolved solids did not vary significantly from one sampling period to the next at each site. Dissolved constituents whose concentrations varied significantly were iron, manganese, organic carbon, ammonia, nitrate plus nitrite, organic nitrogen, Kjeldahl nitrogen, and phosphorus. Concentrations of dissolved manganese, organic carbon, dissolved nitrite plus nitrate, and suspended sediment varied seasonally at most sites. Populations and identification of bacteria, phytoplankton, periphyton, and benthic invertebrates indicate a well-balanced environment at most sites, except in Crooked Creek.

Understanding multinational companies in public health systems, using a competitive advantage framework.

PubMed

Lethbridge, Jane

2011-07-01

This paper discusses the findings of a study which developed five case studies of five multinational health care companies involved in public health care systems. Strategies were analysed in terms of attitude to marketing, pricing and regulation. The company strategies have been subjected to an analysis using Porter's Five Forces, a business strategy framework, which is unusual in health policy studies. This paper shows how analysing company strategy using a business tool can contribute to understanding the strategies of global capital in national health systems. It shows how social science methodologies can draw from business methods to explain company strategies. The five companies considered in this paper demonstrate that their strategies have many dimensions, which fit into Porter's Five Forces of comparative advantage. More importantly the Five Forces can be used to identify factors that influence company entry into public health care systems. The process of examining the strategic objectives of five health care companies shows that a business tool can help to explain the actions and motives of health care companies towards public health care systems, and so contribute to a better understanding of the strategies of global capital in national health systems. Health service commissioners need to understand this dynamic process, which will evolve as the nature of public health care systems change.

[The German Statutory Accident Insurance: A successful example of a value-based healthcare structure].

PubMed

Wich, Michael; Auhuber, Thomas; Scholtysik, Dirk; Ekkernkamp, Axel

2018-02-01

In the mid-1920s Porter and others developed a reform approach for existing health care systems, aiming at a patient-focused, value-based orientation. Improving patient outcomes by attaining, preserving and restoring good health is inherently less costly than dealing with poor health. The authors of the present article will outline that the German statutory accident insurance system, which was already introduced in1884 and is of an evolving nature, reflects key elements of Porter's efficient value-based health care system. The German accident insurance system with its statutory mandate limited to the prevention and rehabilitation of work-related damage to one's health can also serve as a model for other larger health care insurance systems. Prevention and rehabilitation is pursued using all appropriate means to achieve the set goals of protecting and restoring individual health. In line with these objectives, the statutory health insurance controls the process in terms of the required care quality. The components of a complex health care system, usually managed by a variety of different institutions, are consolidated. Thus it can be ensured that in both prevention and rehabilitation all services that are necessary to keep focussing the value "individual health" rather than indemnities are applied. Copyright © 2018. Published by Elsevier GmbH.

Syringomyelia

MedlinePlus

... is the most reliable way to diagnose syringomyelia. Computer-generated radio waves and a powerful magnetic field ... a searchable database of current and past research projects supported by NIH and other federal agencies. RePORTER ...

View northeast; interior structural detail Naval Base PhiladelphiaPhiladelphia Naval ...

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

View northeast; interior structural detail - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Guido Bender | NREL

Science.gov Websites

effects, and the characterization of performance and durability effects induced by coating inhomogeneities . Porter, G. Bender, "Utilizing a segmented fuel cell to study the effects of electrode coating

View east; interior view of south bay Naval Base ...

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

View east; interior view of south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View east; interior view of central bay Naval Base ...

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

View east; interior view of central bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View northwest; south and east facades Naval Base PhiladelphiaPhiladelphia ...

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

View northwest; south and east facades - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View west; interior view of south bay Naval Base ...

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

View west; interior view of south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View southwest; north and east facades Naval Base PhiladelphiaPhiladelphia ...

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

View southwest; north and east facades - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View west; interior view of central bay Naval Base ...

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

View west; interior view of central bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Multimodal Imaging of Pathophysiological Changes and Their Role in Development of Breast Cancer Brain Metastasis

DTIC Science & Technology

2010-09-01

vascular and tissue oxygenation. Moreover, by introducing hypoxia reporter gene ( HRE -luciferase) into breast tumor lines, we will be able to use...luciferase re porter gene under the re gulation of an artificial HIF-1-dependent promoter, 5 HRE (14, 1 5). Integrati on of MRI and BLI will provide...mor hypoxi a. 5 x 10 4 MDA-MB231- HRE -ODD-luc cells were directly inje cted into caudal nucle ar area of right side mouse brain. BLI was applied to

Electron Energy Deposition in Atomic Oxygen

DTIC Science & Technology

1986-12-31

the parametric fits developed by Jackman et al^ where the cross section is expressed as ij -14 6.5x10 Cf ij ( 1 -¥~ n 4L ^ ’ij (7) and the...Res. 72, 3967 (1967). 4. H.S. Porter, C.H. Jackman and A.E.S. Green, J. Chem. Phys. 65, 154 (1976) and references therein. 5. P.M. Banks, C.R...1966). 28. S.P. Roundtree and R.J.W. Henry, Phys. Rev. A6, 2106 (1972). 29. T. Sawada and P.S. Ganas, Phys. Rev. A7, 617 (1973). 30. C.H. Jackman

View northwest; south and east facades and context Naval ...

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

View northwest; south and east facades and context - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View southeast; west and north facades and context Naval ...

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

View southeast; west and north facades and context - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

From Porter to Bourdieu: The Evolving Specialty Structure of English Canadian Sociology, 1966 to 2014.

PubMed

Stokes, Allyson; McLevey, John

2016-05-01

How has English Canadian sociology changed from 1966 to 2014? Has it become more intellectually fragmented or cohesive over time? We answer these questions by analyzing cocitation networks extracted from 7,141 sociology articles published in 169 journals. We show how the most central early specialties developed largely in response to John Porter's The Vertical Mosaic. In later decades, the discipline diversified, fragmented, and then reorganized around a new set of specialties knit together by the work of Pierre Bourdieu. The discipline was most intellectually fragmented in periods where multiple specialties were emerging or declining concurrently (i.e., 1975 to 1984 and 1995 to 2004), and was more structurally cohesive from 2005 to 2014 than in any previous period. Comment est-ce que la sociologie canadienne-anglaise a-t-elle changé entre 1966 et 2014? Est-elle devenue plus intellectuellement fragmentée ou cohérente avec le temps? Nous répondons à ces questions en analysant des réseaux de co-citation qui ont été déduits de 7,141 articles publiés par 169 journaux. Nous démontrons les spécialités primordiales se sont développées en réponse de The Vertical Mosaic de John Porter. Durant les décennies suivantes, la discipline s'est diversifiée, fragmentée et puis s'est réorganisée autour d'une nouvelle série de spécialités liées ensemble par le travail de Pierre Bourdieu. La discipline était la plus intellectuellement fragmentée durant les périodes où plusieurs spécialités émergeaient ou déclinaient concurremment (par exemple de 1975 à 1985 et de 1995 à 2004). Par contre, elle était plus cohérente que tous les autres périodes entre 2005 et 2014. © 2016 Canadian Sociological Association/La Société canadienne de sociologie.

How Might New Neurons Buffer Against Stress?

MedlinePlus

... 54 items) How Might New Neurons Buffer Against Stress? Clues Emerging from Studies in New Porter Neuroscience ... role in the action of antidepressants, resilience to stress , the benefits of exercise and enriched environments , and ...

View from west sharp perspective, foundry/propeller shop. Naval Base ...

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

View from west sharp perspective, foundry/propeller shop. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View of foundry/propeller shop (building no. 20) looking northeast. ...

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

View of foundry/propeller shop (building no. 20) looking northeast. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View south; detail view of column A13, south bay ...

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

View south; detail view of column A13, south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Smart Growth Implementation Assistance for Coastal Communities

EPA Pesticide Factsheets

The page describes the Smart Growth Implementation Assistance for Coastal Communities program and links to reports from projects in: Houston, TX; Marquette, MI; Pamlico County, NC; Porter County, IN; Sussex County, DE; and Wells, ME.

Topographical scattering of gravity waves

NASA Astrophysics Data System (ADS)

Miles, J. W.; Chamberlain, P. G.

1998-04-01

A systematic hierarchy of partial differential equations for linear gravity waves in water of variable depth is developed through the expansion of the average Lagrangian in powers of [mid R:][nabla del, Hamilton operator][mid R:] (h=depth, [nabla del, Hamilton operator]h=slope). The first and second members of this hierarchy, the Helmholtz and conventional mild-slope equations, are second order. The third member is fourth order but may be approximated by Chamberlain & Porter's (1995) ‘modified mild-slope’ equation, which is second order and comprises terms in [nabla del, Hamilton operator]2h and ([nabla del, Hamilton operator]h)2 that are absent from the mild-slope equation. Approximate solutions of the mild-slope and modified mild-slope equations for topographical scattering are determined through an iterative sequence, starting from a geometrical-optics approximation (which neglects reflection), then a quasi-geometrical-optics approximation, and on to higher-order results. The resulting reflection coefficient for a ramp of uniform slope is compared with the results of numerical integrations of each of the mild-slope equation (Booij 1983), the modified mild-slope equation (Porter & Staziker 1995), and the full linear equations (Booij 1983). Also considered is a sequence of sinusoidal sandbars, for which Bragg resonance may yield rather strong reflection and for which the modified mild-slope approximation is in close agreement with Mei's (1985) asymptotic approximation.

Implementation of outcomes-driven and value-based mental health care in the UK.

PubMed

Wallang, Paul; Kamath, Sanjith; Parshall, Alice; Saridar, Tahani; Shah, Mahek

2018-06-02

Health-care companies around the world face an unprecedented challenge of rising health-care costs, increasing life expectancy and escalating demand. Although national health-care budgets have increased (as a percentage of gross domestic product) health care continues to impart significant upward pressure on national expenditure, particularly in the UK ( Licchetta and Stelmach, 2016 ). Additionally a substantial funding gap will continue to grow ( Gainsbury, 2016 ). In response to this challenge a 'value' based strategy has gained momentum over the last two decades. Several pioneers of this approach (Sir Muir Gray at Oxford University, Professor Michael Porter at Harvard University and Professor Elizabeth Teisberg at Dell Medical School) emphasize the importance of organizations focusing on 'value'. Porter and Teisberg (2006) highlight the 'value equation' as obtaining the very best patient outcomes for each unit of currency spent. Gray expands on this model, describing three types of value: allocative, technical and personal ( Gray, 2011 ). Although some global health-care organizations have embraced the value-based agenda to transform acute care facilities, mental health providers have been slow to consider the benefits of this approach. This article gives a broad overview of implementing a value-based model in mental health care, the significant development resources needed, organizational issues, and finally concludes with the benefits and a vision of value-based mental health care for the future.

Understanding multinational companies in public health systems, using a competitive advantage framework

PubMed Central

2011-01-01

Background This paper discusses the findings of a study which developed five case studies of five multinational health care companies involved in public health care systems. Strategies were analysed in terms of attitude to marketing, pricing and regulation. The company strategies have been subjected to an analysis using Porter's Five Forces, a business strategy framework, which is unusual in health policy studies. Methods This paper shows how analysing company strategy using a business tool can contribute to understanding the strategies of global capital in national health systems. It shows how social science methodologies can draw from business methods to explain company strategies. Results The five companies considered in this paper demonstrate that their strategies have many dimensions, which fit into Porter's Five Forces of comparative advantage. More importantly the Five Forces can be used to identify factors that influence company entry into public health care systems. Conclusions The process of examining the strategic objectives of five health care companies shows that a business tool can help to explain the actions and motives of health care companies towards public health care systems, and so contribute to a better understanding of the strategies of global capital in national health systems. Health service commissioners need to understand this dynamic process, which will evolve as the nature of public health care systems change. PMID:21722372

View southeast; detail of north façade with crane rail ...

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

View southeast; detail of north façade with crane rail - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View south; interior structural detail at column A13 south bay ...

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

View south; interior structural detail at column A13 south bay - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Canadian Business Schools: Going out of Business?

ERIC Educational Resources Information Center

Dobni, Dawn; Dobni, Brooke

1996-01-01

Using Porter's five-forces model (potential entrants, suppliers, buyers, rivalry, substitutes) to analyze competition in Canadian university business schools, the authors conclude that schools are becoming increasingly vulnerable to competitive pressures and that strategic reorientation is necessary. (SK)

2. DETAIL OF KLINGLE ROAD BRIDGE AND PATHWAY BRIDGE CROSSINGS. ...

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

2. DETAIL OF KLINGLE ROAD BRIDGE AND PATHWAY BRIDGE CROSSINGS. AERIAL VIEW OF BEACH DRIVE AT INTERSECTION OF KLINGLE ROAD AND PORTER STREET. VIEW NE. - Rock Creek Park Road System, Washington, District of Columbia, DC

Vasculitis Syndromes of the Central and Peripheral Nervous Systems

MedlinePlus

... VCRC, www.rarediseasesnetwork.org/vcrc/ ), a network of academic medical centers, patient support organizations, and clinical research ... NIH RePORTER ( http://projectreporter.nih.gov ), a searchable database of current and past research projects supported by ...

Porter's generic strategies, discontinuous environments, and performance: a longitudinal study of changing strategies in the hospital industry.

PubMed

Lamont, B T; Marlin, D; Hoffman, J J

1993-12-01

Changes in generic strategies in response to discontinuous environments have been relatively ignored in the management literature. This study reports an examination of the relationships between Porter's (1980) generic strategies, discontinuous environments, and performance. Archival data for 1984 and 1988 were collected for 172 acute care hospitals in Florida in order to test these relationships. To examine fully the performance impact of changes in strategy in a discontinuous environment, a longitudinal research design that identified a firm's strategy at two points in time, 1984 and 1988, was used. Results indicate that firms with a proper strategy environment fit performed the highest, firms that did not change their strategy had no change in performance, and firms that changed their strategy toward a proper strategy environment showed an increase in performance. Findings support the notion that hospitals with appropriate strategy-environment combinations will exhibit higher performance.

Distribution of odonates (dragonflies and damselflies) in the Indiana Dunes National Lakeshore and nearby lands

USGS Publications Warehouse

Smolka, George E.; Stewart, Paul M.; Swinford, Thomas O.

1999-01-01

From 1993 to 1997, 60 species of Anisoptera (dragonflies) and Zygoptera (damselflies) were found in Lake and Porter Counties, Indiana, including Indiana Dunes National Lakeshore, in contrast to 34 species that were recorded historically from this region. We added 17 new species to Lake County's odonate records and 39 new species to the 5 previously recorded in Porter County. Several regionally rare species were collected: Aeshna clepsydra, Enallagma cyathigerum, and Leucorrhina frigida. Nine species listed in the historical records were missing from our collections: Hetaerina americana, Calopteryx aequabilis, Nehalennia irene, Arigomphus furcifer, Argia fumipennis violacea, Gomphus spicatus, Epitheca princeps, Libellula exusta, and Sympetrum semicinctum. These nine species have either declined in the area or they may be found in other habitats after further study. Because few odonate surveys were conducted in northwest Indiana in the past, a poor baseline exists for comparisons of temporal trends in odonate diversity.

Noah Porter's problem and the origins of American psychology.

PubMed

Richards, Graham

2004-01-01

The twin problems facing nineteenth-century American "mental and moral philosophy" of the nature of psychological language and the constraints that religious beliefs placed on possibilities of innovation in a "scientific Psychology" are both highly visible in the work of Noah Porter, who was unable to resolve them. They are also more covertly identifiable in the works of James McCosh and others in this school. It is suggested that the transition to the "New Psychology" of the 1880s and 1890s needs to be rethought in light of this in three respects: (a) ironically, it entailed repressing insights into the psychological language problem, (b) the legacy of the religious factor profoundly affected U.S. Psychology and played a less unambiguously negative role in its fortunes than customarily portrayed, and (c) the transition was itself a more complex and protracted process than is portrayed in traditional "revolutionary" accounts. Copyright 2004 Wiley Periodicals, Inc.

Mobile Monitoring of Methane During and After the Aliso Canyon Natural Gas Leak

NASA Astrophysics Data System (ADS)

Polidori, A.; Pikelnaya, O.; Low, J.; Wimmer, R.; Zhou, Q.

2016-12-01

The Aliso Canyon gas leak was discovered inside the SoCalGas (SCG) facility on October 23, 2015. This incident represented the worst natural gas leak in the US history, and spurred a number of odor nuisance complaints from local residents. The community of Porter Ranch, located directly south of the SCG Aliso Canyon facility, was the most affected by the leak although complaints have been also reported in other neighboring communities of the San Fernando Valley. Therefore, monitoring of air quality was and remains crucial for measuring the impact of methane emissions from this leak and assessing the well-being of all residents. As the main local air quality agency for this area, South Coast Air Quality Management District (SCAQMD) organized a set of monitoring activities in response to the leak. Since December 21, 2015 SCAQMD has been conducting mobile survey measurements in and around Porter Ranch to characterize methane levels and concentration gradients within the community. For this purpose, a fast-response optical methane analyzer (LI-COR 7700) and a Global Positioning System (GPS) were mounted on top of a hybrid vehicle and driven around Porter Ranch and other surrounding areas. Following the permanent seal of the leaking well on February 18, 2016 mobile measurements have also been expanded to inside the Aliso Canyon SCG facility. During this presentation we will describe the experimental setup designed for mobile methane surveys and the monitoring strategy used for this study. We will discuss the main results of our mobile measurements including long-term methane trends since the end of the leak.

78 FR 1210 - Notice of Membership of Performance Review Board for Senior Executives (PRB)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

...., Section 4314(c)(4). The Commission's PRB will remove the following member: Charles H. Schneider The Commission's PRB will add the following member: Anton C. Porter, PRB Chairman Dated: January 2, 2013...

76 FR 60863 - Endangered Species; Marine Mammals; Issuance of Permits

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

..., Room 212, Arlington, VA 22203; fax (703) 358-2280; or e-mail [email protected] . FOR FURTHER INFORMATION... Gladys 17, 2011. Porter Zoo. Marine Mammals 48293A Red Rock Films 76 FR 48880; August September 14, 2011...

78 FR 106 - National Institute of Neurological Disorders and Stroke, Interagency Pain Research Coordinating...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-02

..., ethnicity, gender, sexual orientation, disability, and cultural, religious, or socioeconomic status. The... due by COB, January 25, 2013, and should be sent to Linda Porter, Ph.D., NINDS/NIH, 31 Center Drive...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2014 CFR

2014-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

View northeast; detail of southwest corner showing damage to façade ...

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

View northeast; detail of southwest corner showing damage to façade - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

View north detail of south façade showing damage to wall ...

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

View north detail of south façade showing damage to wall - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

40 CFR 52.786 - Inspection and maintenance program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 38, Jan. 2, 1981; 51 FR 40677, Nov. 7, 1986; 55 FR 31052, July 31, 1990; 58 FR 62535, Nov. 29, 1993] ..., commitment to timely adopt and implement enhanced inspection and maintenance (I/M) rules for Lake and Porter...

Arbeitsgestaltung und Mitarbeiterqualifizierung

NASA Astrophysics Data System (ADS)

Weiss-Oberdorfer, Werner; Hörner, Barbara; Holm, Ruth; Pirner, Evelin

Die Wertkette gliedert ein Unternehmen in strategisch relevante Tätigkeiten, um dadurch Kostenverhalten sowie vorhandene und potenzielle Differenzierungsquellen zu verstehen. Wenn ein Unternehmen diese strategisch wichtigen Aktivitäten billiger oder besser als seine Konkurrenten erledigt, verschafft es sich einen Wettbewerbsvorteil." Michael Porter, 1985

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

77 FR 67665 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-13

... Mill, Jesus Barcinas Rd., Merizo, 12000973 INDIANA Porter County Meyer, Dr. John and Gerda, House, 360..., 345 Main St., East Aurora, 12000981 Herkimer County Perry, Stuart and William Swezey Houses, 7541...

Inorganic Cation Transport and Energy Transduction in Enterococcus hirae and Other Streptococci

PubMed Central

Kakinuma, Yoshimi

1998-01-01

Energy metabolism by bacteria is well understood from the chemiosmotic viewpoint. We know that bacteria extrude protons across the plasma membrane, establishing an electrochemical potential that provides the driving force for various kinds of physiological work. Among these are the uptake of sugars, amino acids, and other nutrients with the aid of secondary porters and the regulation of the cytoplasmic pH and of the cytoplasmic concentration of potassium and other ions. Bacteria live in diverse habitats and are often exposed to severe conditions. In some circumstances, a proton circulation cannot satisfy their requirements and must be supplemented with a complement of primary transport systems. This review is concerned with cation transport in the fermentative streptococci, particularly Enterococcus hirae. Streptococci lack respiratory chains, relying on glycolysis or arginine fermentation for the production of ATP. One of the major findings with E. hirae and other streptococci is that ATP plays a much more important role in transmembrane transport than it does in nonfermentative organisms, probably due to the inability of this organism to generate a large proton potential. The movements of cations in streptococci illustrate the interplay between a variety of primary and secondary modes of transport. PMID:9841664

Language Identification by Statistical Analysis

DTIC Science & Technology

1974-09-01

Porter, Katherine Anne, The Grave. Schwartz, Delmore, In Dreams Begin Responsibilities. Steele, Wilbur Daniel, Footfalls. Steinbeck, John, from The...Isaac Bashevis, Esther Kreindel The Second. Swados, Harvey, A Story For Teddy. Updike, John, The Lucid Eye in Silver Town. White, Robin, Walker’s

View south; detail view of south façade at column A13 ...

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

View south; detail view of south façade at column A13 - Naval Base Philadelphia-Philadelphia Naval Shipyard, Foundry-Propeller Shop, North of Porter Avenue, west of Third Street West, Philadelphia, Philadelphia County, PA

Resurgent Russia in 2030. Challenge for the USAF

DTIC Science & Technology

2009-09-01

real-time unfiltered news and information from the Internet.33 For example, Chechen sup- porters posted videos on YouTube showing improvised explosive...Future Shane P. Courville, December 2007 64 Next Generation Nanotechnology Assembly Fabrication Methods: A Trend Forecast Vincent T. Jovene , Jr

Strategies for Promoting Pluralism in Education and the Workplace.

ERIC Educational Resources Information Center

Welch, Lynne Brodie, Ed.; Cleckley, Betty Jane, Ed.; McClure, Marilyn, Ed.

The following papers are included: "Multiculturalism: A Matter of Essentiality" (Betty Jane Cleckley assisted by Boyd Evans and Jonathan Porter); "A Deconstructionist Approach to Multicultural Education" (Susan Marnell Weaver); "Intercultural Communication Competence: A Strategy for a Multicultural Campus" (Bertram W.…

Protocological Rhetoric: Intervening in Institutions

ERIC Educational Resources Information Center

Johnson, Nathan R.

2014-01-01

This article describes protocological rhetoric as a conceptual tool for exploring and changing institutions. Protocological rhetoric is an extension of two lines of thought: Porter, Sullivan, Blythe, Grabill, and Miles's institutional critique and Science & Technology Studies's (STS) concept of information infrastructure. As a result,…

Validation of the use of an artificial mitochondrial reporter DNA vector containing a Cytomegalovirus promoter for mitochondrial transgene expression.

PubMed

Yamada, Yuma; Ishikawa, Takuya; Harashima, Hideyoshi

2017-08-01

Mitochondria have their own gene expression system that is independent of the nuclear system, and control cellular functions in cooperation with the nucleus. While a number of useful technologies for achieving nuclear transgene expression have been reported, only a few have focused on mitochondria. In this study, we validated the utility of an artificial mitochondrial DNA vector with a virus promoter on mitochondrial transgene expression. We designed and constructed pCMV-mtLuc (CGG) that contains a CMV promotor derived from Cytomegalovirus and an artificial mitochondrial genome with a NanoLuc (Nluc) luciferase gene that records adjustments to the mitochondrial codon system. Nluc luciferase activity measurements showed that the pCMV-mtLuc (CGG) efficiently produced the Nluc luciferase protein in human HeLa cells. Moreover, we optimized the mitochondrial transfection of pCMV-mtLuc (CGG) using a MITO-Porter system, a liposome-based carrier for mitochondrial delivery via membrane fusion. As a result, we found that transfection of pCMV-mtLuc (CGG) by MITO-Porter modified with the KALA peptide (cationic amphipathic cell-penetrating peptide) showed a high mitochondrial transgene expression. The developed mitochondrial transgene expression system represents a potentially useful tool for the fields of nanoscience and nanotechnology for controlling the intracellular microenvironment via the regulation of mitochondrial function and promises to open additional innovative research fields of study. Copyright © 2017 Elsevier Ltd. All rights reserved.

Strategy and the Internet.

PubMed

Porter, M E

2001-03-01

Many of the pioneers of Internet business, both dot-coms and established companies, have competed in ways that violate nearly every precept of good strategy. Rather than focus on profits, they have chased customers indiscriminately through discounting, channel incentives, and advertising. Rather than concentrate on delivering value that earns an attractive price from customers, they have pursued indirect revenues such as advertising and click-through fees. Rather than make trade-offs, they have rushed to offer every conceivable product or service. It did not have to be this way--and it does not have to be in the future. When it comes to reinforcing a distinctive strategy, Michael Porter argues, the Internet provides a better technological platform than previous generations of IT. Gaining competitive advantage does not require a radically new approach to business; it requires building on the proven principles of effective strategy. Porter argues that, contrary to recent thought, the Internet is not disruptive to most existing industries and established companies. It rarely nullifies important sources of competitive advantage in an industry; it often makes them even more valuable. And as all companies embrace Internet technology, the Internet itself will be neutralized as a source of advantage. Robust competitive advantages will arise instead from traditional strengths such as unique products, proprietary content, and distinctive physical activities. Internet technology may be able to fortify those advantages, but it is unlikely to supplant them. Porter debunks such Internet myths as first-mover advantage, the power of virtual companies, and the multiplying rewards of network effects. He disentangles the distorted signals from the marketplace, explains why the Internet complements rather than cannibalizes existing ways of doing business, and outlines strategic imperatives for dot-coms and traditional companies.

The five competitive forces that shape strategy.

PubMed

Porter, Michael E

2008-01-01

In 1979, a young associate professor at Harvard Business School published his first article for HBR, "How Competitive Forces Shape Strategy." In the years that followed, Michael Porter's explication of the five forces that determine the long-run profitability of any industry has shaped a generation of academic research and business practice. In this article, Porter undertakes a thorough reaffirmation and extension of his classic work of strategy formulation, which includes substantial new sections showing how to put the five forces analysis into practice. The five forces govern the profit structure of an industry by determining how the economic value it creates is apportioned. That value may be drained away through the rivalry among existing competitors, of course, but it can also be bargained away through the power of suppliers or the power of customers or be constrained by the threat of new entrants or the threat of substitutes. Strategy can be viewed as building defenses against the competitive forces or as finding a position in an industry where the forces are weaker. Changes in the strength of the forces signal changes in the competitive landscape critical to ongoing strategy formulation. In exploring the implications of the five forces framework, Porter explains why a fast-growing industry is not always a profitable one, how eliminating today's competitors through mergers and acquisitions can reduce an industry's profit potential, how government policies play a role by changing the relative strength of the forces, and how to use the forces to understand complements. He then shows how a company can influence the key forces in its industry to create a more favorable structure for itself or to expand the pie altogether. The five forces reveal why industry profitability is what it is. Only by understanding them can a company incorporate industry conditions into strategy.

NIH Funding within Otolaryngology: 2005-2014.

PubMed

Lennon, Christen J; Hunter, Jacob B; Mistry, Akshitkumar M; Espahbodi, Mana; Deasey, Matthew; Niesner, K J; Labadie, Robert F

2017-11-01

Objective Analyze grants awarded between 2005 and 2014 to otolaryngology departments that appear in the National Institutes of Health (NIH) RePORTER database, summarize characteristics of grant recipients associated with otolaryngology departments as listed in the RePORTER between 2005 and 2014, and identify trends in otolaryngology NIH funding between 2005 and 2014 by topic. Study Design Case series. Setting NIH database inquiry. Subjects Grant recipients. Methods The RePORTER was queried for all grants awarded to otolaryngology departments between 2005 and 2014. All grants classified as new, renewal, or revision were included while duplicates were excluded. Results In total, 475 grants to 51 institutions were categorized by topic and subtopic. Internet searches were conducted for characteristics of 352 principal investigators. Sixty-seven percent of awardees had a PhD, 22% had an MD, and 11% had an MD/PhD. Sex ratios varied by degrees held. Although 31% of all grant recipients were women, this ratio was not seen when recipients were classified by degree type, with 78% of women holding a PhD compared with 55% of men ( P = .0013). Of the award types, 39% were R01s, 15% were R21s, and 10% were R03s. The top 3 represented topics were otology/neurotology (52%), audiology (25%), and head and neck surgery (14%). The mean annual award amount, after adjusting for inflation to 2014 dollars, was $226,495.76, with 72.8% awarded by the National Institute of Deafness and Communication Disorders. Twenty percent of awardees received multiple grants. Conclusion NIH funding in otolaryngology tends to be awarded to those with PhDs studying the hearing sciences, with 1 in 5 having multiple awards. As in other areas of NIH funding, women are underrepresented overall.

Determinats of Interregional Competion of Subjects of Russian Federation

NASA Astrophysics Data System (ADS)

Gaisin, R. I.; Latypov, R. A.; Gaisin, I. T.; Kubyshkina, E. N.; Hayaleeva, A. D.

2018-05-01

In the article, problems of the analysis of competitiveness of subjects of the Russian Federation at the level of the national market of the country are considered. For a research of indicators and dynamics of competitiveness of certain territorial subjects of the Russian Federation, the methodology and tools of the theory of the interregional markets of the country developed by one of authors of epy article are used. On the basis of the known theory of competitiveness of M. Porter, the main directions of an increase of the competition in the interregional market of Russia are offered. Keywords: competitiveness, competitiveness determinants, interregional competition, interregional markets of the country

Combating Terrorism with Socioeconomics: Leveraging the Private Sector

DTIC Science & Technology

2007-01-01

to Advance Collegiate Schools of Business (AACSB), which accredits business schools around the world, has assembled a program called Peace through...Commerce, with the aim of raising awareness about what business schools can do to promote peace. Michael Porter, a professor at Harvard Business

Acoustic Retrieval of Seafloor Geotechnics.

DTIC Science & Technology

1977-12-01

from the seafloor and subbottom layer interfaces (e.g., Hastrup , 1969; Mackenzie , 1960; Bell and Porter , 1974). It is known that the physical...L. Inderbitzen , New York , Plenum Press, 1974 , pp 1-44. Hastrup , Ole (1969) “Digital analysis of acoustic reflectivity in the Tyrrhenia n A byssal

Quality care means valuing care assistants, porters, and cleaners too.

PubMed

Toynbee, P

2003-12-01

All too often, the focus of the very clever strategy papers produced in the upper reaches of the health department is on the next grand plan. Some of these reforms have been catastrophic for the quality of service that patients experience at ward level. Of these, the contracting out culture introduced in the 1980s and the 1990s has been the worst. Researching my book, Hard work-life in low pay Britain, I took six jobs at around the minimum wage, including work as a hospital porter, as a hospital cleaner, and as a care assistant. These are jobs at the sharp end, up close and very personal to the patients, strongly influencing their experiences of the services they were using. Yet they are low paid, undervalued jobs that fall below the radar of the policy makers. In hospitals they need to be brought back in-house and integrated into a team ethos. Paying these people more would cost more, but it would also harvest great rewards by using their untapped commitment.

A comparison of force fields and calculation methods for vibration intervals of isotopic H3(+) molecules

NASA Astrophysics Data System (ADS)

Carney, G. D.; Adler-Golden, S. M.; Lesseski, D. C.

1986-04-01

This paper reports (1) improved values for low-lying vibration intervals of H3(+), H2D(+), D2H(+), and D3(+) calculated using the variational method and Simons-Parr-Finlan (1973) representations of the Carney-Porter (1976) and Dykstra-Swope (1979) ab initio H3(+) potential energy surfaces, (2) quartic normal coordinate force fields for isotopic H3(+) molecules, (3) comparisons of variational and second-order perturbation theory, and (4) convergence properties of the Lai-Hagstrom internal coordinate vibrational Hamiltonian. Standard deviations between experimental and ab initio fundamental vibration intervals of H3(+), H2D(+), D2H(+), and D3(+) for these potential surfaces are 6.9 (Carney-Porter) and 1.2/cm (Dykstra-Swope). The standard deviations between perturbation theory and exact variational fundamentals are 5 and 10/cm for the respective surfaces. The internal coordinate Hamiltonian is found to be less efficient than the previously employed 't' coordinate Hamiltonian for these molecules, except in the case of H2D(+).

Porter's generic strategies, discontinuous environments, and performance: a longitudinal study of changing strategies in the hospital industry.

PubMed Central

Lamont, B T; Marlin, D; Hoffman, J J

1993-01-01

OBJECTIVE. Changes in generic strategies in response to discontinuous environments have been relatively ignored in the management literature. This study reports an examination of the relationships between Porter's (1980) generic strategies, discontinuous environments, and performance. DATA SOURCES. Archival data for 1984 and 1988 were collected for 172 acute care hospitals in Florida in order to test these relationships. STUDY DESIGN. To examine fully the performance impact of changes in strategy in a discontinuous environment, a longitudinal research design that identified a firm's strategy at two points in time, 1984 and 1988, was used. PRINCIPAL FINDINGS. Results indicate that firms with a proper strategy environment fit performed the highest, firms that did not change their strategy had no change in performance, and firms that changed their strategy toward a proper strategy environment showed an increase in performance. CONCLUSION. Findings support the notion that hospitals with appropriate strategy-environment combinations will exhibit higher performance. PMID:8270424

The Fig Tree's Lessons.

ERIC Educational Resources Information Center

Hall, Kristen

1988-01-01

Describes the dramatization of Katherine Anne Porter's story,"The Fig Tree's Lessons." Discusses the process by which this story was made accessible to an audience of 8- to 12-year-old children. Notes that this program attempts to avoid the simplification of the profound human experience of dealing with death. (KO)

Working Papers in Educational Linguistics, Volume 11, Number 1.

ERIC Educational Resources Information Center

Nabors, Leslie K., Ed.; And Others

1995-01-01

Five papers on applied linguistics in educational contexts are presented. "What Can Second Language Learners Learn from Each Other? Only Their Researcher Knows for Sure" (Teresa Pica, Felicia Lincoln-Porter, Diana Paninos, Julian Linnell) presents further research on interaction and negotiation among language learners.…

Human Factors Engineering: An Enabler for Military Transformation Through Effective Integration of Technology and Personnel

DTIC Science & Technology

2003-06-01

2. Wilber Shramm and William Porter, Men, Women, Messages and Media: Understanding Human Communication (New York, Harper and Rowe, 1982). 3...about the problem” Men, Women, Messages and Media: Understanding Human Communication Rev 14 5 Military Transformation Enabler for Warfighting

Achieving Information Superiority in Coalition Operations: Seven Imperatives for Success

DTIC Science & Technology

2002-09-01

Human Communication (New York, Harper and Rowe, 1982). 3. Richard Kugler and Ellen Frost, Eds. The Global Century: Globalization and National Security...Report (Washington, D.C., Department of Defense, 2001), p. 46. 2. Wilbur Schramm and William Porter, Men, Women, Messages and Media: Understanding

Welcome to the Poster Website | Poster

Cancer.gov

By Melissa Porter, Executive Editor The Poster newsletter staff is pleased to present you with the all-new Poster website. Now you can access all the latest information from the National Cancer Institute at Frederick from your smart phone, tablet, notebook, or any other device with an Internet connection.

UK Higher Education: Competitive Forces in the 21st Century.

ERIC Educational Resources Information Center

Webber, G. C.

2000-01-01

Considers United Kingdom higher education in the context of Michael Porter's book, "Competitive Strategy," which discusses five forces governing competition. Focusing mainly, but not exclusively, on teaching, the monograph identifies critical factors that have influenced the balance of competitive forces in higher education and…

The Use of Preenlistment Variables to Predict the Attrition of Navy Female Enlistees

DTIC Science & Technology

1979-09-01

individuals selecting a vocation. He grouped these needs into 17 areas such as information/knowledge, creativity/independence, risk, and belongingness . It was...216- 221. Porter, L. W., & Steers, R. M. Organizational, work, and personal factors in employee turnover and absenteeism. Psychological Bulletin

Educating Young Children with Special Needs.

ERIC Educational Resources Information Center

Porter, Louise

The 12 chapters in this Australian text on early childhood education of children with special needs are organized into two parts, the foundations of early years education and programming for atypical developmental needs. The 12 chapters are: (1) "Fundamentals of Early Education" (Louise Porter); (2) "Collaborating with Parents"…

Competitive forces in the medical group industry: a stakeholder perspective.

PubMed

Blair, J D; Buesseler, J A

1998-01-01

Applying Porter's model of competitive forces to health care, stakeholder concepts are integrated to analyze the future of medical groups. Using both quantitative survey and qualitative observational data, competitors, physician suppliers, integrated systems new entrants, patient and managed care buyers, and hospitals substitutes are examined.

Personality, Drug Preference, Drug Use, and Drug Availability

ERIC Educational Resources Information Center

Feldman, Marc; Boyer, Bret; Kumar, V. K.; Prout, Maurice

2011-01-01

This study examined the relationship between drug preference, drug use, drug availability, and personality among individuals (n = 100) in treatment for substance abuse in an effort to replicate the results of an earlier study (Feldman, Kumar, Angelini, Pekala, & Porter, 2007) designed to test prediction derived from Eysenck's (1957, 1967)…

Hazardous Waste Cleanup: CWM Chemical Services, LLC in Model City, New York

EPA Pesticide Factsheets

The CWM facility is located at 1550 Balmer Road in northwestern New York State in Model City (the towns of Lewiston and Porter.) The property has been operated as a hazardous waste disposal area since 1972. Prior to 1972, the site property was used for a

Helianthus porteri as a Potential Source for Enhancing Linoleic Acid Concentration in Sunflower Oil

USDA-ARS?s Scientific Manuscript database

Confederate Daisy, or Porter's Golden-Eye, Helianthus porteri, formerly known as Viguiera porteri, is an annual sunflower that was recently transferred to the genus Helianthus. It occurs in and around granite outcroppings in the Piedmont regions of North and South Carolina, Alabama, and Georgia. Wil...

Evaluation of Helianthus porteri Achenes for Oil Concentration and Fatty Acid Composition

USDA-ARS?s Scientific Manuscript database

Confederate daisy, or Porter's Golden-Eye, Helianthus porteri, formerly known as Viguiera porteri is an annual sunflower that was recently transferred to the genus Helianthus. It is an endemic species that occurs in and around granite outcroppings in the Piedmont regions of North and South Carolina,...

Evaluation of achene oil of Helianthus porteri for fatty acid composition

USDA-ARS?s Scientific Manuscript database

Confederate daisy, or Porter's Golden-Eye, Helianthus porteri (A. Gray) Pruski, formerly known as Viguiera porteri (A. Gray) S.F. Blake, is an annual sunflower that was recently transferred to the genus Helianthus. It occurs in and around granite outcroppings in the Piedmont regions of North and Sou...

Film Makers On Film Making.

ERIC Educational Resources Information Center

Geduld, Harry M., Ed.

This collection includes essays by and interviews with more than 30 film-makers, both classic and contemporary, on the subjects of their major interests and procedures in making films. The directors are: Louis Lumiere, Cecil Hepworth, Edwin S. Porter, Mack Sennett, David W. Griffith, Robert Flaherty, Charles Chaplin, Eric von Stroheim, Dziga…

Limitations on Change: Current Conditions Influencing Academic Intransigence in Educational Administration Programs.

ERIC Educational Resources Information Center

Logan, Connie Stokes; Pounder, Diana G.

An analysis of academic intransigence (resistance to change) in educational administrative preparation programs is presented in this paper. Drawing upon two conceptual frameworks, the stakeholder perspective and Porter's (1980) five-force model of industry structure and competitive influence, two factors contributing to academic intransigence are…

How Can Community Colleges Improve Their Relations with High Schools?

ERIC Educational Resources Information Center

Gorman, Jim; And Others

1985-01-01

Jim Gorman, a high school counselor; Charles A. Green, a two-year college president; Stephen Maier, a two-year college dean of instruction; and John L. Porter, a high school principal, offer examples of ways in which community colleges can improve articulation and communication with high schools. (AVC)

75 FR 24966 - Endangered and Threatened Wildlife and Plants; Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-06

...: TE010887A. Applicant: U.S. Geological Survey, Great Lakes Science Center, Porter, Indiana. The applicant... involve capture of adult butterflies for captive rearing, experimental treatments on captive-reared larvae... conducting survey and assessment work. Activities are for the enhancement of survival of the species in the...

Organizational Cultures and Values as They Impact on Job Satisfaction and Organizational Commitment

DTIC Science & Technology

1993-01-01

Human Communication Research, 10i:179-201. Goldhaber, G., Yates, Porter D. & Lesniak, R. (1978). Organizational Communication: 1978 state of the art...D. J. (1986). Communication satisfaction, job satisfaction and job performance. Human Communication Research. 12:395-419. Posner, B. Z, Kouzes, J. M

Green Team News and Upcoming Events | Poster

Cancer.gov

By Melissa Porter, Staff Writer Spring Plant Swap 2013 This past October, you may have seen several members of the Green Team standing in front of Building 549 giving out free plants or offering to take extra plants off your hands—this was the first Green Team Fall Plant Swap.

The Relationship of Counselor Attitudes to Training and Experience.

ERIC Educational Resources Information Center

Lambert, Michael J.; Finley, Robert E.

The Test of Counselor Attitudes (Porter) was administered to five groups representing different levels of counselor training and experience. Significant differences were found between the groups on all five of the counselor attitudes meased: (1) evaluative; (2) interpretive; (3) understanding; (4) supportive; and (5) probing. As students receive…

Attrition Happens: Towards an Acknowledgement and Accommodation Perspective of Adult Literacy Student Dropout

ERIC Educational Resources Information Center

Pickard, Amy

2013-01-01

The rate of student departure from adult literacy programs is as high as 80% within the first 12 months (Porter, Cuban, & Comings, 2005). An examination of the literature reveals two perspectives concerning learner persistence: a "control perspective" and an "acknowledgement and accommodation perspective." The control…

Are Television Commercials Still Achievement Scripts for Women?

ERIC Educational Resources Information Center

Yoder, Janice D.; Christopher, Jessica; Holmes, Jeffrey D.

2008-01-01

Content analyses of television advertising document the ubiquity of traditional images of women, yet few studies have explored their impact. One noteworthy exception is the experiment by Geis, Brown, Jennings, and Porter (1984). These researchers found that the achievement aspirations of controls and women exposed to traditional images were lower…

Collegiate Schemas: The Influence of Institutional Met Expectations on Tenure-Track Faculty Job Satisfaction

ERIC Educational Resources Information Center

Pontius, Jason Lewis

2012-01-01

"Met expectations" research into job satisfaction (Locke, 1976; Porter & Steers, 1973) has shown that the expectations employees bring to their jobs influence their overall job satisfaction. At colleges and universities, faculty job satisfaction is important because it can provide a measure of overall institutional effectiveness…

A global health delivery framework approach to epilepsy care in resource-limited settings.

PubMed

Cochran, Maggie F; Berkowitz, Aaron L

2015-11-15

The Global Health Delivery (GHD) framework (Farmer, Kim, and Porter, Lancet 2013;382:1060-69) allows for the analysis of health care delivery systems along four axes: a care delivery value chain that incorporates prevention, diagnosis, and treatment of a medical condition; shared delivery infrastructure that integrates care within existing healthcare delivery systems; alignment of care delivery with local context; and generation of economic growth and social development through the health care delivery system. Here, we apply the GHD framework to epilepsy care in rural regions of low- and middle-income countries (LMIC) where there are few or no neurologists. Copyright © 2015 Elsevier B.V. All rights reserved.

Cysteine-3635 is responsible for skeletal muscle ryanodine receptor modulation by NO

PubMed Central

Sun, Junhui; Xin, Chunlin; Eu, Jerry P.; Stamler, Jonathan S.; Meissner, Gerhard

2001-01-01

We have shown previously that at physiologically relevant oxygen tension (pO2 ≈ 10 mmHg), NO S-nitrosylates 1 of ≈50 free cysteines per ryanodine receptor 1 (RyR1) subunit and transduces a calcium-sensitizing effect on the channel by means of calmodulin (CaM). It has been suggested that cysteine-3635 is part of a CaM-binding domain, and its reactivity is attenuated by CaM [Porter Moore, C., Zhang, J. Z., Hamilton, S. L. (1999) J. Biol. Chem. 274, 36831–36834]. Therefore, we tested the hypothesis that the effect of NO was mediated by C3635. The full-length RyR1 single-site C3635A mutant was generated and expressed in HEK293 cells. The mutation resulted in the loss of CaM-dependent NO modulation of channel activity and reduced S-nitrosylation by NO to background levels but did not affect NO-independent channel modulation by CaM or the redox sensitivity of the channel to O2 and glutathione. Our results reveal that different cysteines within the channel have been adapted to serve in nitrosative and oxidative responses, and that S-nitrosylation of the cysteine-containing CaM-binding domain underlies the mechanism of CaM-dependent regulation of RyR1 by NO. PMID:11562475

A Dynamic Simulation Model of Organizational Culture and Business Strategy Effects on Performance

NASA Astrophysics Data System (ADS)

Trivellas, Panagiotis; Reklitis, Panagiotis; Konstantopoulos, Nikolaos

2007-12-01

In the past two decades, organizational culture literature has gained tremendous interest for both academic and practitioners. This is based not only on the suggestion that culture is related to performance, but also on the view that it is subject of direct managerial control and manipulation to the desired direction. In the present paper, we adopt Competing Values Framework (CVF) to operationalise organizational culture and Porter's typology to conceptualize business strategy (cost leadership, innovative and marketing differentiation, and focus). Although simulation of social events is a quite difficult task, since there are so many considerations (not all well understood) involved, in the present study we developed a dynamic model to simulate the organizational culture and strategy effects on financial performance. Data obtained from a six-year survey in the banking sector of a European developing economy was used for the proposed dynamic model development.

Impacts of pinyon and juniper control on ecosystems processes in the Porter Canyon Experimental Watershed

USDA-ARS?s Scientific Manuscript database

The opportunistic encroachment of native pinyon and juniper trees into areas formerly dominated by sagebrush has reduced the presence of shrubs and grasses, impacting critical habitat and forage availability. Pinyon and juniper currently occupy 19 million ha in the Intermountain West and prior to 18...

Integrating Service Learning into Public Relations Coursework: Applications, Implications, Challenges, and Rewards

ERIC Educational Resources Information Center

Gleason, James P.; Violette, Jayne L.

2012-01-01

Drawing on a theoretical framework based on "use-inspired" applied research and service learning practice (Honnet-Porter & Poulsen, 1989), this paper argues the relationship between a service-learning approach and Public Relations coursework is a natural and highly desirable fit. Through examination of the goals of both service-learning and public…

NCI at Frederick Employees Sew for Cancer | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer The R&W Club Frederick hosted a sewing party on Feb. 18 to give employees a chance to help sew pillowcases for children hospitalized for illnesses and cancer treatments. The nonprofit organization ConKerr Cancer provides the pillowcases to children across the country. Melissa Porter, administrative manager, Office of Scientific

Strategic Management of Quality: An American and British Perspective.

ERIC Educational Resources Information Center

Weller, L. David; McElwee, Gerard

1997-01-01

Total Quality Management is being implemented in American and British schools to improve educational outcomes. The 14 points of Deming's quality model and Porter's models of competition and drivers of cost provide a systematic, structured template to promote educational excellence and meet the demands of social, political, and economic forces.…

BEMRP and Jamaica?

Treesearch

Sharon Ritter

2008-01-01

While it wasn't quite as good as actually going to Jamaica, visiting with Jamaican forest managers on the Bitterroot was still fun. In late September 2007, the Northern Region hosted a visit from Marilyn Headley - Conservator of Forests, Keith Porter - Senior Director (both from the Forestry Department) and Lorna Jones - Lee from the Cabinet Office in Jamaica;...

The Art of the Deal: How Can the Air Force Successfully Execute Renewable Energy Transactions

DTIC Science & Technology

2010-12-01

release the chemical energy that is stored within these resources ( Chughtai & Shannon, n.d.). It is likely that the nation’s reliance on fossil fuels...articles.bplans.com/business/porters-five-forces/119 Chughtai , O., & Shannon, D. (n.d.). Fossil fuels. Retrieved October 1, 2010, from http

Helianthus Porteri as a Potential Source for Enhancing the Linoleic Acid Concentration in Sunflower Oil

USDA-ARS?s Scientific Manuscript database

Confederate Daisy, or Porter's Golden-Eye, Helianthus porteri, formerly known as Viguiera porteri, is an annual sunflower that was recently transferred to the genus Helianthus. It occurs in and around granite outcroppings in the Piedmont regions of North and South Carolina, Alabama, and Georgia. Wil...

An Investigation of Atmospheric Dynamics through Their Effects on Mesospheric Optical Emission.

DTIC Science & Technology

1987-03-23

continuous variation in the phase of the response in between (Thome, [1968], Testud & Francois (1971), Klostermeyer (1972 a,b) Porter and Than (1974...Walterscheid, Trans. Amer. Geophys. Union, 66, 97, (1985). 23. Testud , J. and P. Francois, J. Atmos. Terr. Phys. 33, 765, (1971). 24. Thame, G.D., J

The Penultimate C4ISR Challenge: Reducing Military Manpower and Total Operating Costs

DTIC Science & Technology

2010-06-01

Understanding Human Communication The...Warfighter, p. 18. 53 Wilber Shramm and William Porter, Men, Women, Messages and Media: Understanding Human Communication (New York, Harper and...Einstein is reported to have answered, ‘Figuring out how to think about the problem.’” Men, Women, Messages and Media: Understanding Human Communication

Women, Work and Age: Policy Challenges. Proceedings of the Conference (Lansing, Michigan, April 11-12, 1984).

ERIC Educational Resources Information Center

Institute of Gerontology, Ann Arbor, MI.

Proceedings of a conference on women, work, and age are presented. The introduction by Carol Hollenstead give background on the topic, identifies the conference's goals and objectives, and describes the rationale behind the published proceedings. The keynote address, "Age Discrimination: The Invisible Barriers" (Sandra V. Porter),…

EFFECTS OF PREDNISOLONE AND TRIAMCINOLONE ON CORTICOSTEROID LEVELS IN PAROTID FLUID, SERUM, AND URINE.

DTIC Science & Technology

A simultaneous determination was made of 17-OHCS in serum, urine, and parotid fluid, by the Porter-Silber reaction, after the oral administration of...prednisolone, triamcinolone, or placebo to 240 normal human subjects. The data clearly demonstrate the homology of serum and parotid fluid 17-OHCS

Bringing Defense into the Information Economy

DTIC Science & Technology

2006-03-01

findings of research at business schools over the last two decades is that there is more to competition than the number of competitors and the...taught in business schools could be used to understand a sector. We will stick with one of the simplest and most widely taught, Michael Porter’s.37 The

77 FR 33223 - Announcement of the Publication of Funding Opportunity Announcements Under the Runaway and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

... the Publication of Funding Opportunity Announcements Under the Runaway and Homeless Youth Act AGENCY... Statutory Authority: Runaway and Homeless Youth Act, 42 U.S.C. sections 5701-5752, as amended by the.... Porter, Director, Runaway and Homeless Youth Program, Family and Youth Services Bureau, 1250 Maryland Ave...

75 FR 65642 - Notice of Listing of Members of the National Centers for Disease Control and Prevention's 2010...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-26

...'s Senior Executive Service (SES) members: Kevin Fenton (Co-Chair), Lynn Austin (Co-Chair), Ed Hunter, Rima Khabbaz, Crayton Lankford, Carolyn Black, Christine Branche, Anne Haddix, Barbara Harris, Jim Seligman, Walter Harris, Hazel Dean, Bill Porter. For further information about the CDC Performance Review...

The Brain Takes Center Stage at 2014 NIH Research Festival | Poster

Cancer.gov

By Andrea Frydl, Contributing Writer The 2014 NIH Research Festival, Sept. 22–24, focused on the human brain for two, very specific, reasons: to coincide with the White House BRAIN Initiative and to highlight the John Edward Porter Neuroscience Research Center, which opened earlier this year on the NIH campus.

Influencing the Behavior of General Chang Wanquan to Protect United States Space Assets

DTIC Science & Technology

2009-04-01

story_generic.jsp?channel= awst &id=news/CH I01177.xml. Feng, Huiyun. Chinese Strategic Culture and Foreign Policy Decision-Making: Confucianism...Donates Frw350 Million.” The New Times, 22 May 2007. As collected by AllAfrica, Inc. Samovar, Larry A., Richard E. Porter, and Edwin R . McDaniel

Between Good and Evil: Deconstructive Interpretation of "Noon Wine"

ERIC Educational Resources Information Center

Wang, Ru; Tian, Yunyun

2016-01-01

Katherine Anne Porter (1890-1980) is an eminent novelist in the history of American literature, especially famous for her short novels. "Noon Wine" is her important masterpiece, its plot and motif always lead to reader's deep meditation, and researches focus more on its narrative art, myth archetypes and themes. This paper tries to…

Building Communities of Care for Military Children and Families

ERIC Educational Resources Information Center

Kudler, Harold; Porter, Rebecca I.

2013-01-01

Military children don't exist in a vacuum; rather, they are embedded in and deeply influenced by their families, neighborhoods, schools, the military itself, and many other interacting systems. To minimize the risks that military children face and maximize their resilience, write Harold Kudler and Colonel Rebecca Porter, we must go beyond…

Reconciling (Seemingly) Discrepant Findings: Implications for Practice and Future Research

ERIC Educational Resources Information Center

Bowman, Nicholas A.; Herzog, Serge

2011-01-01

Decades of research in survey methodology and psychology have yielded important insights about how to create effective and valid survey instruments. As Porter (in press) has argued convincingly, college student surveys often fall well short of these standards by placing unrealistic demands on students' memory and by assuming that students readily…

A Union of Railroad Workers Sets the Pace

ERIC Educational Resources Information Center

Pullman, A. Philip Randolph

2004-01-01

During the century spanning the years 1868-1968, the African-American railroad attendant's presence on the train became an American tradition. By the 1920s, a peak decade for the railroads, more than twenty thousand African-Americans were working as porters, providing a variety services for passengers on the sleeping cars. The railroad was the…

What Women Have Wrought.

ERIC Educational Resources Information Center

Murphy, Marjorie

1988-01-01

Reviews four books: "Counter Cultures" (Susan Porter Benson); "Once a Cigar Maker" (Patricia A. Cooper); "To Toil the Livelong Day" (Carol Groneman and Mary Beth North eds.); and "Gender at Work" (Ruth Milkman). The works examine cultural stereotypes about the nature of work and women and they attempt to dispel the ideas that women are less…

"Forked Tongue: The Politics of Bilingual Education," by Rosalie Pedalino Porter. Book Review.

ERIC Educational Resources Information Center

Amabisca, Anastasia Aimee

1994-01-01

Based on personal experience rather than empirical evidence, "Forked Tongue" presents a biased view that could damage the future of bilingual education in the United States. The book considers bilingual education a threat because it prolongs the learning of English and promotes the maintenance of other "un-American" languages…

Dynamics of molecular hydrogen in crystalline silicon

NASA Astrophysics Data System (ADS)

Fowler, W. Beall; Walters, Peter; Stavola, Michael

2002-03-01

We have studied the dynamics of interstitial molecular hydrogen in crystalline silicon by using a potential energy function for the molecule that consists of the superposition of potentials for two separated atomic hydrogens as generated from the quantum-mechanical calculations of Porter et al.(1) The rotational properties were calculated using the approach of Martin and Fowler (2) and the vibrational properties of the molecules as a whole were obtained. Results for molecular hydrogen, deuterium, and HD indicate nearly free rotational motion, consistent with shallow rotational potentials. Confinement of the molecules leads to center-of-mass vibrations of a few hundred wave numbers and dynamical "off-centeredness" that breaks tetrahedral symmetry for the high-frequency stretch vibrations. These and other results have helped to interpret recent experiments on these systems (3). This work was supported by the NSF REU program at Lehigh University. 1. A. R. Porter et al., Phys. Rev. B 60, 13 534 (1999). 2. K. R. Martin and W. B. Fowler, Phys. Rev. B 52, 16 516 (1995). 3. E Chen, M. Stavola, W. B. Fowler, and P. Walters (to be published).

Spring Research Festival Set for May 4–7; Registration Deadline April 17 | Poster

Cancer.gov

By Ashley DeVine, Staff Writer The 19th Annual Spring Research Festival (SRF), sponsored by the National Interagency Confederation for Biological Research (NICBR), will be held May 4–7, at the same location as last year: just off Porter Street, in the back parking lot of Building 1507 (Odom Fitness Center).

Medical Malpractice: A Framework for Action. Report to Congressional Requesters.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Div. of Human Resources.

At the request of Senator John Heinz and Representative John Edward Porter, the General Accounting Office (GAO) assessed the nature of increases in the costs of medical malpractice insurance over the years, how various states have tried to deal with medical malpractice problems, and what federal and state actions may be warranted. This report…

Ottoman-American Relations, Francis Hopkins Smith and Armenian Issue

ERIC Educational Resources Information Center

Akalin, Berrin

2015-01-01

The Ottoman-American relations, started upon arrival of American merchant ships to Izmir port in 1797, gained a new dimension by signing a treaty of commerce between two states in 1830 and David Porter was assigned as an acting ambassador and moved from Algeria to Istanbul in 1831. Ottoman state gave the privileged country status to America…

Preventing Deadly Conflict

DTIC Science & Technology

1997-12-01

Books, 1990); Jack Nusan Porter, Conflict and Conflict Resolution: A Historical Bibliography (New York: Garland Publishing, Inc., 1982); Leif Ohlsson ...W.W. Norton & Co., 1996), especially pp. 122-131; and Alicia Levine, "Political Accommodation and the Pre- vention of Secessionist Violence," in The...Capacity for Quick Response. The Hague: Netherlands Institute of International Relations Clingendael, 1995. Levine, Alicia . "Political Accommodation

78 FR 15024 - National Institute of Neurological Disorders and Stroke, Interagency Pain Research Coordinating...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

..., 31 Center Drive, Room 8A03, Bethesda, MD 20892, or by email to [email protected] . Nominations... CONTACT: Contact Linda Porter, Ph.D., NINDS/ NIH, 31 Center Drive, Room 8A03, Bethesda, MD 20892, porterl... made without discrimination on the basis of age, race, ethnicity, gender, sexual orientation...

Intervening with High-Risk Families via Infant Daycare.

ERIC Educational Resources Information Center

Ramey, Craig T.; Farran, Dale C.

A longitudinal study was conducted at the Frank Porter Graham Center NC to explore the use of educational day care and related services as a mechanism for preparing socially disadvantaged children for success in later public schooling. Infant children of mothers who met a criterion score on a high risk index were randomly assigned to either an…

The Effect of a Solar Proton Event on the Minor Neutral Constituents of the Summer Polar Mesosphere

DTIC Science & Technology

1978-08-01

1381-1396. 12. Porter, H. S., C. H. Jackman , and A. E. S. Green, 1976, "Efficiencies for Production of Atomic Nitrogen and Oxygen in Relativistic...20550 CPT Hugh Albers, Exec Sec Interdept Committee on Atmos Science National Science Foundation Washington, DC 20550 elector. Systems R&D Service

75 FR 43853 - Endangered and Threatened Wildlife and Plants; Final Rule to List the Medium Tree-Finch...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

...) in height, and 20 m (66 ft) or more given good environmental conditions (Wiggins and Porter 1971, p... bark, lichens, feathers, and other materials, with a small, round side entrance (Jackson 1985, p. 191... adapt to varying conditions extremely well and therefore they thrive at all elevations in the Galapagos...

Translations on Eastern Europe, Political, Sociological, and Military Affairs, Number 1567.

DTIC Science & Technology

1978-07-21

confirmation of the Porter Snob abrid/ajanie en-’? oppression-—cor ".equeneer" of the political and militar-/- relatio^a eet~b- liehed in favor of the...bold defiance to fascism. In this regard, the RCP also addressed appeals many times to the most diverse parties and political groupings and obtained

The Graham Plan--An Early Attempt to Achieve Sanity in Sport.

ERIC Educational Resources Information Center

Lumpkin, Angela

A study examined, from the perspective of the University of North Carolina and its President Frank Porter Graham, the importance of the Graham Plan, which in the 1930s sought to regulate intercollegiate athletics by disallowing preferential treatment of athletes in the area of financial aid. Graham and his supporters desired to prohibit the use of…

"Standing Porter at the Door of Thought": The Social Order of the Christian Science Church.

ERIC Educational Resources Information Center

Swanson, Douglas J.

This examination of the social order of the Church of Christ, Scientist, provides a valuable learning opportunity for leaders of any organizational entity--or for any student of organizational communication/behavior. The study addresses labor, trust, power, and legitimization of activity within the church. It raises the issue of whether Christian…

Commentary: Bad Medicine and Bad Educational Practice

ERIC Educational Resources Information Center

Parslow, Graham R.

2011-01-01

This author, a teacher of medical students, has taken a keen interest in the history of the teaching and practice of medicine. The definitive treatment of medical history by Porter left no doubt that it is only for approximately the last century that science has imposed a balance of benefit on Western medical practice. Subsequent reading of Druin…

Personality and Locus of Control among School Children

ERIC Educational Resources Information Center

Pandya, Archana A.; Jogsan, Yogesh A.

2013-01-01

The main purpose of this investigation is to find out the sex differences in personality traits and locus of control among school children. A total 60 children (30 boys and 30 girls) were taken as a sample. The research tool for personality, children personality questionnaire was used, which was made by Cattell and Porter. Locus of control was…

Determining Logistics Ground Support Manpower Requirements for a Reusable Military Launch Vehicle

DTIC Science & Technology

2007-03-01

Appendix D. Percent Contribution of B-2 Workcenters..............................................180 Appendix E . Alignment of Shuttle...ground support equipment maintenance, facilities maintenance, Skycap and porter service, passenger check-in and ticketing, passenger boarding, VIP lounge ...assessment of organizational structure was collected for agencies of interest primarily from their homepages or from the AF Portal . Organizational

Relative deer density and sustainability: a conceptual framework for integrating deer management with ecosystem management

Treesearch

David S. deCalesta; Susan L. Stout

1997-01-01

White-tailed deer (Odocoileus virginianus) populations and harvests of white-tailed deer have increased dramatically in the eastern United States on public and private lands during the 20th century (Porter 1992, Kroll 1994). Recognition of the impacts of deer on ecosystem components (deCalesta 1997) and controversy over management of deer...

Describing the Labor Sectors in Jordan--The Factors That Attract Employees from Graduated Students' Perspectives

ERIC Educational Resources Information Center

AL-Zou'bi, Dalal Mohamad

2014-01-01

This study aimed at exploring perceptions of Jordanian graduating students for the factors that attract them in the work environment based on porter's theory in motivation. A Questionnaire was distributed to a sample of 807 graduating students at three universities. Means, Frequencies, Percentage, Variance analysis and chi-square test were used to…

Women in History--Sarah Winnemucca: Native Educator and Human Rights Advocate

ERIC Educational Resources Information Center

Krumm, Bernita L.

2006-01-01

This article profiles Sarah Winnemucca, a Native educator and dedicated human rights advocate who devoted her life to building communication and creating understanding between the Native and white cultures. On March 1, 2005, Congressman Jon Porter of Nevada addressed Congress on a bill to allow for the placement of a statue of Sarah Winnemucca…

Understanding Universities in Ontario, Canada: An Industry Analysis Using Porter's Five Forces Framework

ERIC Educational Resources Information Center

Pringle, James; Huisman, Jeroen

2011-01-01

In analyses of higher education systems, many models and frameworks are based on governance, steering, or coordination models. Although much can be gained by such analyses, we argue that the language used in the present-day policy documents (knowledge economy, competitive position, etc.) calls for an analysis of higher education as an industry. In…

Student Response Systems and Facilitating the Large Lecture Basic Communication Course: Assessing Engagement and Learning

ERIC Educational Resources Information Center

Denker, Katherine J.

2013-01-01

Instructors of large lecture classes face a variety of challenges, including student engagement and participation. With budget cuts and increasing class sizes, more schools may turn to large lecture/lab formats for the basic communication course (Stanley & Porter, 2002); instructors must understand how these classes engage students. One viable…

How Sound Is NSSE? Investigating the Psychometric Properties of NSSE at a Public, Research-Extensive Institution

ERIC Educational Resources Information Center

Campbell, Corbin M.; Cabrera, Alberto F.

2011-01-01

The National Survey of Student Engagement (NSSE) Benchmarks has emerged as a competing paradigm for assessing institutional effectiveness vis-a-vis the U.S. News & World Report. However, Porter (2009) has critiqued it for failing to meet validity and reliability standards. This study investigated whether the NSSE five benchmarks had construct…

Assessing the Quality of the Common Core State Standards for Mathematics

ERIC Educational Resources Information Center

Cobb, Paul; Jackson, Kara

2011-01-01

The authors comment on Porter, McMaken, Hwang, and Yang's recent analysis of the Common Core State Standards for Mathematics by critiquing their measures of the focus of the standards and the absence of an assessment of coherence. The authors then consider whether the standards are an improvement over most state mathematics standards by discussing…

Implementing a Structured Reading Program in an Afterschool Setting: Problems and Potential Solutions

ERIC Educational Resources Information Center

Hartry, Ardice; Fitzgerald, Robert; Porter, Kristie

2008-01-01

In this article, Ardice Hartry, Robert Fitzgerald, and Kristie Porter present results from their implementation study of a structured reading program for fourth, fifth, and sixth graders in an afterschool setting. As the authors explain, schools and districts often view an extended school day as a promising way to address the literacy needs of…

Press kit kicks off new branding.

PubMed

Rees, Tom

2004-01-01

A smartly produced press kit resulted in unprecedented news coverage when Denver's Porter Adventist Hospital recently unveiled plans for an extensive 80 million dollars redevelopment. A news conference was held to announce this plan, along with the opening of the hospital's new emergency department. The overall effort is part of the new branding strategy of the 75-year-old hospital.

Operation of Oil Burning Equipment and Incinerators. An Air Pollution Control Workbook, Preliminary Edition.

ERIC Educational Resources Information Center

New Jersey State Dept. of Environmental Protection, Trenton. Bureau of Air Pollution Control.

This workbook has been prepared for use by persons charged with the burning of fuels and waste products in the State of New Jersey. It is written for building superintendents, custodians, porters, handymen and operating engineers of public, apartment, commercial and office buildings. The manual emphasizes operating procedures that will help meet…

75 FR 26198 - Foreign-Trade Zone 152 - Burns Harbor, Indiana, Application for Reorganization under Alternative...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-11

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Docket 32-2010] Foreign-Trade Zone 152 - Burns... six sites in the Burns Harbor/Gary, Indiana area: Site 1: (533,288 sq. ft.) located at 201 Mississippi... of Indiana/Burns International Harbor, Burns Harbor (Porter County); Site 3: (330 acres) within the...

76 FR 40886 - Pacific Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-12

... Meeting'' to share documents. DATES: The meeting will be held Friday, July 29, 2011 from 8:30 a.m. until... Kleinschmidt at 503-820-2280. For additional assistance accessing the live streaming service, you may send an e... auxiliary aids should be directed to Carolyn Porter at 503-820-2280 at least five days prior to the meeting...

Soundscapes

DTIC Science & Technology

2015-09-30

1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Soundscapes Michael B. Porter and Laurel J. Henderson...hindcasts, nowcasts, and forecasts of the time-evolving soundscape . In terms of the types of sound sources, we will focus initially on commercial...modeling of the soundscape due to noise involves running an acoustic model for a grid of source positions over latitude and longitude. Typically

Semiclassical IVR treatment of reactive collisions

NASA Astrophysics Data System (ADS)

Elran, Y.; Kay, K. G.

2002-06-01

We generalize a recently-developed semiclassical uniform initial value representation (IVR) treatment of the S-matrix [Y. Elran and K. G. Kay, J. Chem. Phys. 114, 4362 (2001)] to chaotic nonreactive and reactive collinear scattering. The present modifications allow one to determine the phase of the complex IVR integrand in a unique and practical manner even when the integrand is discontinuous or rapidly varying. The method is applied to the collinear H+H2 exchange reaction on the Porter-Karplus surface. A strategy is introduced for adapting the integration over the chaotic chattering zones to the fractal nature of the integrand. The results indicate that the technique is capable of good accuracy while requiring a relatively small number of trajectories per energy.

A Conceptual framework of Strategy, Structure and Innovative Behaviour for the Development of a Dynamic Simulation Model

NASA Astrophysics Data System (ADS)

Konstantopoulos, Nikolaos; Trivellas, Panagiotis; Reklitis, Panagiotis

2007-12-01

According to many researchers of organizational theory, a great number of problems encountered by the manufacturing firms are due to their failure to foster innovative behaviour by aligning business strategy and structure. From this point of view, the fit between strategy and structure is essential in order to facilitate firms' innovative behaviour. In the present paper, we adopt Porter's typology to operationalise business strategy (cost leadership, innovative and marketing differentiation, and focus). Organizational structure is built on four dimensions (centralization, formalization, complexity and employees' initiatives to implement new ideas). Innovativeness is measured as product innovation, process and technological innovation. This study provides the necessary theoretical framework for the development of a dynamic simulation method, although the simulation of social events is a quite difficult task, considering that there are so many alternatives (not all well understood).

Is There an Economic Case for Training Intervention in the Manual Material Handling Sector of Developing Countries?

PubMed

Lahiri, Supriya; Tempesti, Tommaso; Gangopadhyay, Somnath

2016-02-01

To estimate cost-effectiveness ratios and net costs of a training intervention to reduce morbidity among porters who carry loads without mechanical assistance in a developing country informal sector setting. Pre- and post-intervention survey data (n = 100) were collected in a prospective study: differences in physical/mental composite scores and pain scale scores were computed. Costs and economic benefits of the intervention were monetized with a net-cost model. Significant changes in physical composite scores (2.5), mental composite scores (3.2), and pain scale scores (-1.0) led to cost-effectiveness ratios of $6.97, $5.41, and $17.91, respectively. Multivariate analysis showed that program adherence enhanced effectiveness. The net cost of the intervention was -$5979.00 due to a reduction in absenteeism. Workplace ergonomic training is cost-effective and should be implemented wherein other engineering-control interventions are precluded due to infrastructural constraints.

A Qualitative Investigation of Competition in the U.S. Hardwood Lumber Industry

Treesearch

Robert J. Bush; Steven A. Sinclair; Philip A. Araman

1991-01-01

Competition in the U.S. hardwood lumber industry was investigated through interviews with company executives. The largest and smallest companies in the industry were found to be the most production oriented. When the competitive strategies of the companies were categorized using Porterâs (21) strategic typology, Overall Cost Leadership strategies were found to be the...

76 FR 76302 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Redesignation of Lake and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-07

... Greater Chicago area has attained the 1997 annual PM 2.5 standard. In particular, the September 27, 2011... the State of Indiana for the 1997 annual fine particulate matter (PM 2.5 ) National Ambient Air... redesignation of Lake and Porter Counties to attainment of the 1997 annual PM 2.5 standard. EPA is approving, as...

Clinical Characterization of Aerosolized Francisella tularensis Infection in Cynomolgus macaques

DTIC Science & Technology

2016-11-21

2Molecular Toxicology Division, 3Pathology Division U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Maryland...Corresponding author. Address: Center for Aerobiological Sciences, U.S. Army Medical Research Institute of Infectious Diseases , 1425 Porter Street...16-186 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. UNCLASSIFIED 2 Abstract The disease progression and

Job Satisfaction of Faculty Teaching Higher Education. An Examination of Herzberg's Dual-Factor Theory and Porter's Need Satisfaction Research.

ERIC Educational Resources Information Center

Moxley, Linda S.

In October 1975 a questionnaire was sent to 200 members randomly selected from the "Directory of Faculty Members Teaching in the Field of Higher Education" to determine satisfaction with their teaching role. The research was designed to test Herzberg's theory, which states that "hygiene factors" (job context) are related to…

Home of the 151st Air Refueling Wing

Science.gov Websites

Air Force aerial porters RSS More Social Media Facebook Logo Congratulations to Hailee and Danny social media sites! But in doing so, let's practice good Social Med... https://t.co/NcqQji3diJ Facebook Flickr Air Force Social Media Guide (PDF) USAF Social Media Sites SAPR Sexual Assault Prevention and

27 CFR 25.55 - Formulas for fermented products.

Code of Federal Regulations, 2011 CFR

2011-04-01

... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Miscellaneous Provisions Formulas § 25.55 Formulas for... production of a fermented beverage designated as “beer,” “ale,” “porter,” “stout,” “lager,” or “malt liquor.” For purposes of this paragraph: (i) Removal of any volume of water from beer, filtration of beer to...

27 CFR 25.55 - Formulas for fermented products.

Code of Federal Regulations, 2013 CFR

2013-04-01

... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Miscellaneous Provisions Formulas § 25.55 Formulas for... production of a fermented beverage designated as “beer,” “ale,” “porter,” “stout,” “lager,” or “malt liquor.” For purposes of this paragraph: (i) Removal of any volume of water from beer, filtration of beer to...

27 CFR 25.55 - Formulas for fermented products.

Code of Federal Regulations, 2014 CFR

2014-04-01

... BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Miscellaneous Provisions Formulas § 25.55 Formulas for... production of a fermented beverage designated as “beer,” “ale,” “porter,” “stout,” “lager,” or “malt liquor.” For purposes of this paragraph: (i) Removal of any volume of water from beer, filtration of beer to...

27 CFR 25.55 - Formulas for fermented products.

Code of Federal Regulations, 2012 CFR

2012-04-01

... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Miscellaneous Provisions Formulas § 25.55 Formulas for... production of a fermented beverage designated as “beer,” “ale,” “porter,” “stout,” “lager,” or “malt liquor.” For purposes of this paragraph: (i) Removal of any volume of water from beer, filtration of beer to...

27 CFR 25.55 - Formulas for fermented products.

Code of Federal Regulations, 2010 CFR

2010-04-01

... BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Miscellaneous Provisions Formulas § 25.55 Formulas for... production of a fermented beverage designated as “beer,” “ale,” “porter,” “stout,” “lager,” or “malt liquor.” For purposes of this paragraph: (i) Removal of any volume of water from beer, filtration of beer to...

Individual Differences and Learning Performance in Computer-based Training

DTIC Science & Technology

2011-02-01

student outcomes, and early job satisfaction and performance . This report is a selected literature review to provide a starting point from which to...job satisfaction and performance . Initial technical training pipelines will be chosen that vary in length, complexity, and instructional methods (e.g...as job satisfaction , evaluation of authority, citizenship behavior, withdrawal cognitions, and job performance (Colquitt, Conlon, Wesson, Porter

Employee Turnover and Post Decision Accommodation Processes.

DTIC Science & Technology

1979-11-01

Turnover consequences Job expectations Individual differences Behavioral cues Job performance Organizational characteristics Job attitudes Attribution theory...and Meglino, 1979; Muchinsky and Tuttle, 1979; Pettman, 1973; Porter and Steers, 1973; Price, 1977; Schuh, 1967; Stoikov and Raimon, 1968; Vroom , 1964...Simon, 1958; Vroom , 1964; Price, 1977; Mobley, 1977). Although the details of the models differ, turnover is generally thought to be a function of

Job Crafting and Identity in Low-Grade Work: How Hospital Porters Redefine the Value of Their Work and Expertise

ERIC Educational Resources Information Center

Fuller, Alison; Unwin, Lorna

2017-01-01

Over 25 years ago, Brown and Duguid ("Organisation Science," 2(1), 40-57, 1991) highlighted the differences between the way organisations formally describe and delineate jobs and the actual practices of their employees. This paper combines ideas from their seminal contribution with theories of "job crafting" and identity to…

75 FR 16903 - Public Notice for Waiver of Aeronautical Land-Use Assurance Dayton-Wright Brothers Airport...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

..., 11677 South Wayne Road, Suite 107, Romulus, MI 48174. FOR FURTHER INFORMATION CONTACT: Irene R. Porter... of Miami-South, Section Seven, to an angle point being located 15.93 feet left of Austin Boulevard... along said south line of the Villages of Miami-South, Section Seven, to an angle point at the common...

"I'm Just a Numbers Person": The Complexity, Nature and Effects of the Quantification of Education

ERIC Educational Resources Information Center

Hardy, Ian

2015-01-01

This paper draws upon the sociology of numbers, particularly work by Theodore Porter, to reveal the multifarious ways in which numbers actively constitute practices in schools. Drawing upon a case study of one low-performing school in a low-performing region in the state of Queensland, Australia, and theorising into the sociology of numbers, the…

The Porter Douglass Case: Examining the Impact of Power, Politics, and the Press on Academic Decision-Making

ERIC Educational Resources Information Center

Jaeger, Audrey J.; Grantham, Ashley; Lynch, Terry

2014-01-01

Mixing political appointments and university operations can prove challenging and, in this case, caused the resignation of three senior officials at State University. Bolman and Deal's four frames provide a structure for analyzing this complex case. The political frame and issues of power and coalitions offer a particularly useful lens to…

A. Philip Randolph's Attempt at Equal Economic Opportunity: A Case Study

ERIC Educational Resources Information Center

Walker, Joel

2013-01-01

A. Philip Randolph, the national president of the Brotherhood of Sleeping Car Porters was one of the driving forces behind the March on Washington Movement in 1941. In frustration over the federal government's lack of support for opportunities in the booming war industries and equality in the military, Randolph had begun to organize the March…

Interpretation of Ambiguous Situations: Evidence for a Dissociation between Social and Physical Threat in Williams Syndrome

ERIC Educational Resources Information Center

Dodd, Helen F.; Porter, Melanie A.

2011-01-01

Williams syndrome (WS) is associated with an unusual profile of anxiety, characterised by increased rates of non-social anxiety but not social anxiety (Dodd and Porter, J Ment Health Res Intellect Disabil 2(2):89-109, "2009"). The present research examines whether this profile of anxiety is associated with an interpretation bias for ambiguous…

The Relationship between Starting Age of Music Instruction and Years of Participation in a String Program outside School

ERIC Educational Resources Information Center

Lu, Hsin-Yi; Costa-Giomi, Eugenia

2013-01-01

It is not uncommon for very young children to start music instruction on string instruments. Previous studies have examined the relationship between starting age of formal music instruction and years of study (Duke, Flowers & Wolfe, 1997; Hartley, 1996; Hartley & Porter, 2009). Duke et al. (1997) found that students who took more years of…

Healthcare reform. Is the NHS ready for US business guru's strategy?

PubMed

Cavendish, Will; Edwards, Nigel; Swindells, Matthew; Henke, Nicolaus; Robinson, Edna; Smith, Richard

2006-12-07

The central argument of the new book by renowned US academics Michael Porter and Elizabeth Olmsted Teisberg is that the US health system is broken because rather than improving quality and efficiency, it focuses on budgetary battles. HSJ gathered together six leading healthcare insiders to discuss whether his diagnosis is applicable to the NHS. Nick Edwards was there.

Letters to the Editor: Public Writing as a Response to Reading.

ERIC Educational Resources Information Center

Rinehammer, Nora

A study conducted by the copy editor of a small daily newspaper in Porter County, Indiana examines readers' motivations for writing letters to the editor. Analysis was based on letters that appeared in "The Vidette Messenger" September 16-30, 1992. Of 75 letters, 32 were responses to information published in the paper during the last 2…

Bilingualism, Biculturalism, and the Cisco Kid Cycle

ERIC Educational Resources Information Center

Keller, Gary D.

2007-01-01

The Cisco Kid was born over 100 years ago in 1907 from the pen of the genial and bilious author O. Henry (William Sydney Porter, 1862-1910). He is still going strong both in film and television. Before 1913, the year when films became long features, dozens of short films were based on the character. After 1913, feature films either used the actual…

76 FR 55388 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-07

...; Patriot Financial Managers, L.P.; Patriot Financial Manager, LLC, and Ira M. Lubert, W. Kirk Wycoff and James J. Lynch, all of Philadelphia, Pennsylvania; to acquire voting shares of Porter Bancorp, Inc., and... Bank of Dallas (E. Ann Worthy, Vice President) 2200 North Pearl Street, Dallas, Texas 75201-2272: 1...

75 FR 37878 - Soo Line Railroad Company-Discontinuance of Trackage Rights Exemption-in Wayne, Washtenaw...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

..., LaPorte, Porter, and Lake Counties, IN, and Cook County, IL Soo Line Railroad Company (Soo Line) \\1\\ has... must be filed by July 20, 2010, with: Surface Transportation Board, 395 E Street, SW., Washington, DC... with the Board should be sent to Soo Line's representative: Terence M. Hynes, Sidley Austin LLP, 1501 K...

Terrain, Turbulence, and Tight Turns: Airborne Measurement of the Aliso Canyon Methane Leak

NASA Astrophysics Data System (ADS)

Conley, S. A.; Ryerson, T. B.; Faloona, I. C.; Blake, D. R.; Franco, G.

2016-12-01

The now infamous natural gas well SS25 sits mid-way up the Santa Susanna mountains at an elevation of 900 meters, on the northern border of the Los Angeles basin. To the north, terrain rises sharply by another 200 meters, with rugged hilly terrain east and west. To the south, the town of Porter Ranch lies in the San Fernando valley 400 meters below SS25. With climatologic wintertime north winds carrying the odorized gas into the valley, airborne measurement was confined to a narrow region between the hills and the nearby Los Angeles airspace, and wind speed gradients as much as 20 m s-1 over a distance of several kilometers resulted in frequent severe turbulence at low altitudes over Porter Ranch. We flew 17 missions to measure the leak, constructing a 2D flux plane roughly 3 kilometers downwind of the source. By integrating the flux measured at each altitude from our minimum safe altitude ( 65 meters) to somewhere above the plume top ( 1000 meters), we estimate the total methane emission from the largest anthropogenic methane source in US history (97,100 metric tons over the course of approximately four months).

Enhancing Slow Wave Sleep with Sodium Oxybate Reduces the Behavioral and Physiological Impact of Sleep Loss

PubMed Central

Walsh, James K.; Hall-Porter, Janine M.; Griffin, Kara S.; Dodson, Ehren R.; Forst, Elizabeth H.; Curry, Denise T.; Eisenstein, Rhody D.; Schweitzer, Paula K.

2010-01-01

Study Objectives: To investigate whether enhancement of slow wave sleep (SWS) with sodium oxybate reduces the impact of sleep deprivation. Design: Double-blind, parallel group, placebo-controlled design Setting: Sleep research laboratory Participants: Fifty-eight healthy adults (28 placebo, 30 sodium oxybate), ages 18-50 years. Interventions: A 5-day protocol included 2 screening/baseline nights and days, 2 sleep deprivation nights, each followed by a 3-h daytime (08:00-11:00) sleep opportunity and a recovery night. Sodium oxybate or placebo was administered prior to each daytime sleep period. Multiple sleep latency test (MSLT), psychomotor vigilance test (PVT), Karolinska Sleepiness Scale (KSS), and Profile of Mood States were administered during waking hours. Measurements and Results: During daytime sleep, the sodium oxybate group had more SWS, more EEG spectral power in the 1-9 Hz range, and less REM. Mean MSLT latency was longer for the sodium oxybate group on the night following the first daytime sleep period and on the day following the second day sleep period. Median PVT reaction time was faster in the sodium oxybate group following the second day sleep period. The change from baseline in SWS was positively correlated with the change in MSLT and KSS. During recovery sleep the sodium oxybate group had less TST, SWS, REM, and slow wave activity (SWA) than the placebo group. Conclusions: Pharmacological enhancement of SWS with sodium oxybate resulted in a reduced response to sleep loss on measures of alertness and attention. In addition, SWS enhancement during sleep restriction appears to result in a reduced homeostatic response to sleep loss. Citation: Walsh JK; Hall-Porter JM; Griffin KS; Dodson ER; Forst EH; Curry DT; Eisenstein RD; Schweitzer PK. Enhancing slow wave sleep with sodium oxybate reduces the behavioral and physiological impact of sleep loss. SLEEP 2010;33(9):1217-1225. PMID:20857869

The value marketing chain in health care.

PubMed

MacStravic, S

1999-01-01

In health care, Michael Porter's value chain can be reconceptualized as a "Value Marketing Chain," in which value is reinforced during each step of the customer recruitment and retention process. "Value" is a concept that must jointly be defined by buyer and seller as they interact every step of the way during the process. This requires the establishment of end-to-end mechanisms for soliciting feedback from customers.

Exploring and Exploiting the Protein S100A7 as a New Target for Breast Cancer Therapy

DTIC Science & Technology

2010-01-01

Proteomics of human breast ductal carcinoma in situ. Cancer Research 62, 6740–6749. 2. Jiang, W. G., Watkins , G., Douglas-Jones, A., and Mansel, R. E...negative invasive breast cancer. Clin Cancer Res 9: 2627–2631. Enerbäck C, Porter DA, Seth P, Sgroi D, Gaudet J, Weremowicz S et al. (2002). Psoriasin

EOD, Up!: How Explosive Ordnance Disposal Forces Can Best Support Special Operations Forces

DTIC Science & Technology

2006-06-01

Columbine High School shooting in 1999, Deputy Inspector Joe Dempsey...Porter, Jim. “Bomb Squad Integration.” Email to author, 11 September 2005. 107 Rosegrant, Susan. “The Shootings at Columbine High School ... Columbine High School : Responding to a New Kind of Terrorism, Sequel,” Kennedy School of Government Case Program, C16-01-1612.1, (President and Fellows

Toward a Theory of Organizational Commitment.

DTIC Science & Technology

1981-08-01

PERFORMING ORG. REPORT NUMBER 7 AUTHOR(&) S. CONTRACT OR GRANT NUMBER(*) Richard T. Mowday Richard M. Steers N00014-81-K-0026% Lyman W. Porter 9...important area of theoretical concern. Unlike job satisfaction which is viewed as a less stable attitude that may reflect contemporaneous job...and the extent to which new employees view organizational membership as instrumental to need satisfaction . In addition to direct influences on initial

Moving Toward Improved Acquisition Outcomes: The Interrelationships Between Culture, Commitment, and Leadership

DTIC Science & Technology

2011-04-01

structure modeling . Psychological Methods, 1, 130–149. Mowday, R. T., Porter , L. W., & Steers, R. M. (1982). Organizational linkages: The psychology of...Leadership, Structural Equation Modeling , Analysis of Moment Structures (AMOS), Organizational Productivity MOVING TOWARD IMPROVED ACQUISITION OUTCOMES...greater than the sum of their individual elements. A conceptual model was identified and used as the foundation for building hypotheses. Structural

Analysis of an industry in transition.

PubMed

Baliga, B R; Johnson, B

1986-12-01

The health care industry is undergoing major structural changes. The significance of these changes for individual competitors moving toward the 1990s is not yet clear. This article assesses the implications of the current changes by applying Porter's industry structure and generic strategy frameworks to the health care industry. Present trends are compared to this analysis to highlight areas where individual hospitals might improve their competitive positioning.

76 FR 64106 - Certain Welded Stainless Steel Pipe From Korea and Taiwan; Scheduling of Expedited Five-Year...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... Procedure, part 201, subparts A through E (19 CFR part 201), and part 207, subparts A, D, E, and F (19 CFR... Porter (202-205-3177), Office of Investigations, U.S. International Trade Commission, 500 E Street, SW... reviews. A public version will be issued thereafter, pursuant to section 207.62(d)(4) of the Commission's...

Developing Organisational Knowledge Management Initiatives: A Collaborative Research Approach

NASA Astrophysics Data System (ADS)

Linger, Henry

The articulation of the knowledge management (KM) concept has occurred in the context of a radical shift away from goods and services to an information- based economy (Porter and Millar, 1985; Drucker, 1993 Boisot 1995; Boisot 1998) The organisational response to this shift has been a move towards global enterprises with very flat structures that, in principle, enable enterprises to react rapidly to changes in their operating environments (Drucker, 1988; Scott Morton, 1991; Galliers and Baets, 1998). Organisations that operate in the information economy require an ability to generate, access and utilise the volumes of information that are now readily available without the constraint of media, geography or time (Boisot, 1995). A critical factor is the speed at which they are able to productively process such information.

Motivation.

PubMed

Chambers, David W

2007-01-01

Motivation is short-term focused energy. The oldest theories of motivation explain motivated activity as effort to overcome primary deficiencies, such as hunger or boredom. Such theories are difficult to apply because individuals learn idiosyncratic secondary motives as alternative ways of responding to these needs. Three prominent needs theories are discussed: Herzberg's theory of hygiene and motivational factors; McClelland's needs for achievement, power, and affiliation; and Maslow's hierarchy and theory of self-actualization. A second approach to motivation holds that individuals may be thought of as engaging in rational processes to maximize their self-interests. The presented examples of this approach include Vroom's expectancy theory, Adam's theory of inequality, and the Porter-Lawler model that addresses the question of whether satisfaction leads to high performance or vice versa. Finally, several theories of motivation as life orientation are developed.

Organizational Strategy and Business Environment Effects Based on a Computation Method

NASA Astrophysics Data System (ADS)

Reklitis, Panagiotis; Konstantopoulos, Nikolaos; Trivellas, Panagiotis

2007-12-01

According to many researchers of organizational theory, a great number of problems encountered by the manufacturing firms are due to their ineffectiveness to respond to significant changes of their external environment and align their competitive strategy accordingly. From this point of view, the pursuit of the appropriate generic strategy is vital for firms facing a dynamic and highly competitive environment. In the present paper, we adopt Porter's typology to operationalise organizational strategy (cost leadership, innovative and marketing differentiation, and focus) considering changes in the external business environment (dynamism, complexity and munificence). Although simulation of social events is a quite difficult task, since there are so many considerations (not all well understood) involved, in the present study we developed a dynamic system based on the conceptual framework of strategy-environment associations.

Evaluation of neutron total and capture cross sections on 99Tc in the unresolved resonance region

NASA Astrophysics Data System (ADS)

Iwamoto, Nobuyuki; Katabuchi, Tatsuya

2017-09-01

Long-lived fission product Technetium-99 is one of the most important radioisotopes for nuclear transmutation. The reliable nuclear data are indispensable for a wide energy range up to a few MeV, in order to develop environmental load reducing technology. The statistical analyses of resolved resonances were performed by using the truncated Porter-Thomas distribution, coupled-channels optical model, nuclear level density model and Bayes' theorem on conditional probability. The total and capture cross sections were calculated by a nuclear reaction model code CCONE. The resulting cross sections have statistical consistency between the resolved and unresolved resonance regions. The evaluated capture data reproduce those recently measured at ANNRI of J-PARC/MLF above resolved resonance region up to 800 keV.

Improving plot- and regional-scale crop models for simulating impacts of climate variability and extremes

NASA Astrophysics Data System (ADS)

Tao, F.; Rötter, R.

2013-12-01

Many studies on global climate report that climate variability is increasing with more frequent and intense extreme events1. There are quite large uncertainties from both the plot- and regional-scale models in simulating impacts of climate variability and extremes on crop development, growth and productivity2,3. One key to reducing the uncertainties is better exploitation of experimental data to eliminate crop model deficiencies and develop better algorithms that more adequately capture the impacts of extreme events, such as high temperature and drought, on crop performance4,5. In the present study, in a first step, the inter-annual variability in wheat yield and climate from 1971 to 2012 in Finland was investigated. Using statistical approaches the impacts of climate variability and extremes on wheat growth and productivity were quantified. In a second step, a plot-scale model, WOFOST6, and a regional-scale crop model, MCWLA7, were calibrated and validated, and applied to simulate wheat growth and yield variability from 1971-2012. Next, the estimated impacts of high temperature stress, cold damage, and drought stress on crop growth and productivity based on the statistical approaches, and on crop simulation models WOFOST and MCWLA were compared. Then, the impact mechanisms of climate extremes on crop growth and productivity in the WOFOST model and MCWLA model were identified, and subsequently, the various algorithm and impact functions were fitted against the long-term crop trial data. Finally, the impact mechanisms, algorithms and functions in WOFOST model and MCWLA model were improved to better simulate the impacts of climate variability and extremes, particularly high temperature stress, cold damage and drought stress for location-specific and large area climate impact assessments. Our studies provide a good example of how to improve, in parallel, the plot- and regional-scale models for simulating impacts of climate variability and extremes, as needed for better informed decision-making on adaptation strategies. References 1. Coumou, D. & Rahmstorf, S. A decade of extremes. Nature Clim. Change, 2, 491-496 (2012). 2. Rötter, R. P., Carter, T. R., Olesen, J. E. & Porter, J. R. Crop-climate models need an overhaul. Nature Clim. Change, 1, 175-177 (2011). 3. Asseng, S. et al., Uncertainty in simulating wheat yields under climate change. Nature Clim. Change. 10.1038/nclimate1916. (2013). 4. Porter, J.R., & Semenov, M., Crop responses to climatic variation . Trans. R. Soc. B., 360, 2021-2035 (2005). 5. Porter, J.R. & Christensen, S. Deconstructing crop processes and models via identities. Plant, Cell and Environment . doi: 10.1111/pce.12107 (2013). 6. Boogaard, H.L., van Diepen C.A., Rötter R.P., Cabrera J.M. & van Laar H.H. User's guide for the WOFOST 7.1 crop growth simulation model and Control Center 1.5, Alterra, Wageningen, The Netherlands. (1998) 7. Tao, F. & Zhang, Z. Climate change, wheat productivity and water use in the North China Plain: a new super-ensemble-based probabilistic projection. Agric. Forest Meteorol., 170, 146-165. (2013).

Bio-Inspired Navigation of Chemical Plumes

DTIC Science & Technology

2006-07-01

Bio-Inspired Navigation of Chemical Plumes Maynard J. Porter III, Captain, USAF Department of Electrical and Computer Engineering Air Force Institute...Li. " Chemical plume tracing via an autonomous underwater vehicle". IEEE Journal of Ocean Engineering , 30(2):428— 442, 2005. [6] G. A. Nevitt...Electrical and Computer Engineering Air Force Institute of Technology Dayton, OH 45433-7765, U.S.A. juan.vasquez@afit.edu May 31, 2006 Abstract - The

Wittgenstein, medicine and neuropsychiatry.

PubMed

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

2011-08-01

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

Parenting Outside the Box, Part One: Our Path to a Diagnosis | Poster

Cancer.gov

Editor’s note: This article is the first in a series describing one NCI at Frederick parent’s perspective on special needs parenting. By Melissa Porter, Staff Writer My husband and I find calling ourselves “special needs parents” difficult. Yes, we do have a child who has autism, and yes, we approach each day differently, but I have never thought of that as special needs parenting.

17. Photocopy of original USRS photograph (from original print in ...

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

17. Photocopy of original USRS photograph (from original print in the Umatilla Project History 1920, on file at National Archives, Rocky Mountain Region, Denver, Colorado) Photographer unknown, ca. 1920. Project office and employees - reading from left to right: Una H. Keck, Geo. C. Patterson, H.M. Schilling, Maurice D. Scroggs, Carl M. Voyen, Chas. Taylor, C.D. Porter - Former Umatilla Project Headquarters Buildings, Office, Hermiston, Umatilla County, OR

Discovering Social Circles in Ego Networks (Author’s Manuscript)

DTIC Science & Technology

2013-01-10

ego-network. We expect that circles are formed by densely-connected sets of alters ( Newman , 2006). However, different circles overlap heavily, i.e...umbrella of community detection (Lancichinetti and Fortunato, 2009a; Schaeffer, 2007; Leskovec et al., 2010; Porter et al., 2009; Newman , 2004). While...MCMC) sampler ( Newman and Barkema, 1999) which efficiently updates node-community memberships by ‘collapsing’ nodes that have common features and

The less decade.

PubMed

Jones, D

1991-01-01

Although outsourcing is a relatively new buzzword, it actually amounts to contract management, a solution hospitals have used for years to manage operations areas such as dietary, housekeeping and maintenance. Many hospitals have found outsourcing a cost-effective way to meet their information system needs. Northeast Georgia Medical Center in Gainesville, Ga. is one example. Ten HealthQuest employees, including programmer Jerry Porter, work at NGMC under the medical center's facilities management agreement.

Alternatives to Center of Gravity Analysis

DTIC Science & Technology

2013-04-04

Field Manual 3-0 Operations (FM 3-0), A-1-A-4, and Mission & Values, McDonalds. http://www.aboutmcdonalds.com/ mcd /our_ company...Porter, Competitive Strategy, 1980. “Mission & Values,” McDonalds. http://www.aboutmcdonalds.com/ mcd /our_ company/mission_and_values.html...Thailand and Cambodia reach deal on temple border,”BBC.com, December 11, 2011. http://www.bbc.co.uk/news/world- asia -pacific-16294309. “The

Quantifying the Effects of Propagation on Classification of Cetacean Vocalizations

DTIC Science & Technology

2015-09-30

mammals can be found in all ocean basins, their habitats cover diverse underwater environments. It is well known that acoustic propagation can vary...propagation on an automated classifier, using both underwater propagation experiments and complementary modeling. If propagation does impact some... Underwater Sound, 3rd ed., McGraw-Hill Book Company, 1983. [2] F. B. Jensen, W. A. Kuperman, M.B. Porter, and H. Schmidt, Computational Ocean Acoustics

Sources of Career Dissatisfaction among Mid-Level Coast Guard Officers.

DTIC Science & Technology

1983-06-01

process that leads to the determination of career satisfaction . No attempt is made to study performance reports or the person- alities of individuals...job satisfaction literature performed by Brayfield and Crockett revealed that "there is little evidence in the available literature that employee...were low."* Lawlor, Edward E. and Lyman W. Porter "The Effect of Performance in Job Satisfaction ," Fundamentals of Management Selected Readings

An Analysis of the Alignment of the Grade 12 Physical Sciences Examination and the Core Curriculum in South Africa

ERIC Educational Resources Information Center

Edwards, Nazeem

2010-01-01

I report on an analysis of the alignment between the South African Grade 12 Physical Sciences core curriculum content and the exemplar papers of 2008, and the final examination papers of 2008 and 2009. A two-dimensional table was used for both the curriculum and the examination in order to calculate the Porter alignment index, which indicates the…

Adaptation of Porter’s Five Forces Model to Risk Management

DTIC Science & Technology

2010-07-01

The external forces—new entrants, bargaining power of buyers and suppliers, and substitutes—are shown as the threats acting on the industry. FIGURE 2...Planned Actual FIGURE 3. PORTER’S FIVE FORCES MODEL Industry Competitors Intensity of Rivalry Suppliers Buyers Bargaining Power of Suppliers Bargaining... Power of Buyers New Entrants Threat of New Entrants Substitutes Threat of Substitutes 3 7 9 | A Publication of the Defense Acquisition

Parenting Outside the Box, Part One: Our Path to a Diagnosis | Poster

Cancer.gov

Editor’s note: This article is the first in a series describing one NCI at Frederick parent’s perspective on special needs parenting. By Melissa Porter, Staff Writer My husband and I find calling ourselves “special needs parents” difficult. Yes, we do have a child who has autism, and yes, we approach each day differently, but I have never thought of that as special needs

A Computer Simulation of Braitenberg Vehicles

DTIC Science & Technology

1991-03-01

first believed. In 1969 Marvin Minsky published his now famous (infamous?) proof of the inability of single layer networks to solve many simple problems...and Behavior. Englewood, NJ: Prentice-Hall, 1986. Minsky , Marvin and S. Papert. Perceptrons. Cambridge, MA, MIT Press, 1969. Porter, Kent and Mike...such as that of the exclusive-or gate ( Minsky and Papert, 1969). Many researchers gave up work in the artificial neuron field based on the impact of

Cancer Virology and HIV Think Tank | Center for Cancer Research

Cancer.gov

Cancer Virology and HIV Think Tank Friday, December 15, 2017 9:30 AM - 3:30 PM Abstract submission deadline: November 29, 2017 Porter Neuroscience Center (Building 35A) Room 620/630 Atrium Space Please mark your calendars for the Cancer Virology and HIV Think Tank Meeting on December 15! This is an annual meeting hosted by the CCR Center of Excellence in HIV/AIDS and Cancer

76 FR 67005 - Investment Advisers Act of 1940; In the Matter of Creative Investment Research, Inc., 1050 17th...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

...\\ 17 CFR 200.30-5(e)(2). Kevin M. O'Neill, Deputy Secretary. [FR Doc. 2011-27900 Filed 10-27-11; 8:45..., by November 18, 2011, at 5:30 p.m., submit to the Commission in writing a request for a hearing on...: Jennifer Porter, Senior Counsel at (202) 551-6787 (Office of Investment Adviser Regulation). [[Page 67006...

Introspections on the Semantic Gap

DTIC Science & Technology

2015-04-14

cloud comput - ing. Zhang received an MS in computer science from Stony Brook University. Contact him at dozhang@ cs.stonybrook.edu. Donald E. Porter...designated by other documentation. ... 2 March/April 2015 Copublished by the IEEE Computer and Reliability Societies 1540-7993/15/$31.00 © 2015 IEEE IEEE S...pauses the VM, and the VMI tool introspects the process descriptor list. In contrast, an asynchronous mechanism would intro - spect memory

Tracking Porters: Learning the Craft of Techno-Anthropology.

PubMed

Bruun, Maja Hojer; Krause-Jensen, Jakob; Saltofte, Margit

2015-01-01

Anthropology attempts to gain insight into people's experiential life-worlds through long-term fieldwork. The quality of anthropological knowledge production, however, does not depend solely on the duration of the stay in the field, but also on a particular way of seeing social situations. The anthropological perspective is grounded in socio-cultural theory and forged by a distinct relativist or contextualist epistemological stance. The point is to understand events, concepts and phenomena from the insiders' point of view and to show how this view relates to the particular social and cultural context. In this chapter, we argue that although anthropology has its specific methodology - including a myriad of ethnographic data-gathering tools, techniques, analytical approaches and theories - it must first and foremost be understood as a craft. Anthropology as craft requires a specific 'anthropological sensibility' that differs from the standardized procedures of normal science. To establish our points we use an example of problem-based project work conducted by a group of Techno-Anthropology students at Aalborg University, we focus on key aspects of this craft and how the students began to learn it: For two weeks the students followed the work of a group of porters. Drawing on anthropological concepts and research strategies the students gained crucial insights about the potential effects of using tracking technologies in the hospital.

Experimental Investigation of Hexagon Stability in Two Frequency Forced Faraday Waves

NASA Astrophysics Data System (ADS)

Ding, Yu; Umbanhowar, Paul

2003-03-01

We have conducted experiments on a deep layer of silicone oil vertically oscillated with an acceleration a(t) = Am sin(m ω t + φ_m) + An sin(n ω t + φ_n). The stability of hexagonal surface wave patterns is investigated as a function of the overall acceleration, the ratio m:n, and the phase of the two rationally related driving frequencies. When the ratio A_m/An is chosen so the system is near a co-dimension two point, the stability of hexagons above onset is determined by the acceleration amplitude and the relative phase. Recent results by Porter and Silver (J. Porter and M. Silber, Phys. Rev. Lett. 084501, 2002) predicts that the range of pattern stability above onset as a function of acceleration is determined by cos(Φ), where Φ = π/4 - m φn / 2- n φm /2. We have tested this prediction for a number of m:n ratios and for various values of the dimensionless damping coefficient γ. We find that the patterns exhibit the predicted functional dependence on s(Φ) but with an additional phase offset. We measure the phase offset as a function of m:n and γ for varying frequency ω and fluid viscosity 5 cS <= ν <= 30 cS.

Health Disparities Grants Funded by National Institute on Aging: Trends Between 2000 and 2010

PubMed Central

Kim, Giyeon; DeCoster, Jamie; Huang, Chao-Hui; Parmelee, Patricia

2012-01-01

Purpose of the Study: The present study examined the characteristics of health disparities grants funded by National Institute on Aging (NIA) from 2000 to 2010. Objectives were (a) to examine longitudinal trends in health disparities–related grants funded by NIA and (b) to identify moderators of these trends. Design and Methods: Our primary data source was the National Institutes of Health Research Portfolio Online Reporting Tools Expenditures and Results (RePORTER) system. The RePORTER data were merged with data from the Carnegie Classification of Institutions of Higher Education. General linear models were used to examine the longitudinal trends and how these trends were associated with type of grant and institutional characteristics. Results: NIA funded 825 grants on health disparities between 2000 and 2010, expending approximately 330 million dollars. There was an overall linear increase over time in both the total number of grants and amount of funding, with an outlying spike during 2009. These trends were significantly influenced by several moderators including funding mechanism and type of institution. Implications: The findings highlight NIA’s current efforts to fund health disparities grants to reduce disparities among older adults. Gerontology researchers may find this information very useful for their future grant submissions. PMID:22454392

The Past, Present and Future of Domestic Equines in Tanzania

PubMed Central

WILSON, R. Trevor

2013-01-01

Equines are minor species in Tanzania’s array of domestic livestock. Attempts to use them for transport by early explorers from the mid-nineteenth century usually failed. Donkeys were used extensively as pack animals to complement human porters by both British and German forces in the First World War, but their advantages were often outweighed by slow progress and competition with troops and porters for water, and they died in huge numbers. The British had regular cavalry troops in their campaign and mules found limited use as individual mounts for officers. In modern times, there are very few horses in Tanzania but they find several uses. Exotic safaris are made on horseback, they are used as stock horses on ranches, there is a polo club in northern Tanzania and there are leisure riding activities around the capital city. Official census records for donkeys estimate numbers at under 300,000 with concentrations in the northern pastoral and agropastoral areas where they are used as pack animals with water being the main commodity transported. Elsewhere donkeys are used to a limited extent in transport and traction work. There is little interest in equines by the central and local governments or the general public and the status quo can be expected to continue. PMID:24834000

Cloud Computing Value Chains: Understanding Businesses and Value Creation in the Cloud

NASA Astrophysics Data System (ADS)

Mohammed, Ashraf Bany; Altmann, Jörn; Hwang, Junseok

Based on the promising developments in Cloud Computing technologies in recent years, commercial computing resource services (e.g. Amazon EC2) or software-as-a-service offerings (e.g. Salesforce. com) came into existence. However, the relatively weak business exploitation, participation, and adoption of other Cloud Computing services remain the main challenges. The vague value structures seem to be hindering business adoption and the creation of sustainable business models around its technology. Using an extensive analyze of existing Cloud business models, Cloud services, stakeholder relations, market configurations and value structures, this Chapter develops a reference model for value chains in the Cloud. Although this model is theoretically based on porter's value chain theory, the proposed Cloud value chain model is upgraded to fit the diversity of business service scenarios in the Cloud computing markets. Using this model, different service scenarios are explained. Our findings suggest new services, business opportunities, and policy practices for realizing more adoption and value creation paths in the Cloud.

Prototype Rechargeable Lithium Batteries. Phase 1

DTIC Science & Technology

1987-06-01

pentoxide [ V2o5 ], titanium disulfide [TiS ], vanadium V) sulfide [V2S 5 ], and lithium cobalt oxide [Li Co02]) witi high conductivity, ester-Eased...2400 envelope while the cathodes were supported with porous glass disks to maintain good electrical contact with the expanded metal current collectors...cells consisted of an electrode stack mounted between two glass slides held together with stainless steel wire and sealed in a Fisher & Porter 3-ounce

Advanced Environmental Monitoring Technologies

NASA Technical Reports Server (NTRS)

Jan, Darrell

2004-01-01

Viewgraphs on Advanced Environmental Monitoring Technologies are presented. The topics include: 1) Monitoring & Controlling the Environment; 2) Illustrative Example: Canary 3) Ground-based Commercial Technology; 4) High Capability & Low Mass/Power + Autonomy = Key to Future SpaceFlight; 5) Current Practice: in Flight; 6) Current Practice: Post Flight; 7) Miniature Mass Spectrometer for Planetary Exploration and Long Duration Human Flight; 8) Hardware and Data Acquisition System; 9) 16S rDNA Phylogenetic Tree; and 10) Preview of Porter.

Reformulation of the CBR Procedure. Report 1: Basic Report

DTIC Science & Technology

2012-04-01

originate a superior method of compaction control, the modified density test associated with the name of Ralph R. Proctor . In time, Porter was able to...enough for the subsoil moisture to equalize. Colonel Bragdon in the South Atlantic Division was to choose an airstrip built on sandy clay , a fairly good...subsoil; Colonel Scott in the Southwestern Division, one of lean black clay , a rather poor foundation; Colonel Elliott in the Upper Mississippi

Accurate Virus Quantitation Using a Scanning Transmission Electron Microscopy (STEM) Detector in a Scanning Electron Microscope

DTIC Science & Technology

2017-06-29

Accurate Virus Quantitation Using a Scanning Transmission Electron Microscopy (STEM) Detector in a Scanning Electron Microscope Candace D Blancett1...L Norris2, Cynthia A Rossi4 , Pamela J Glass3, Mei G Sun1,* 1 Pathology Division, United States Army Medical Research Institute of Infectious...Diseases (USAMRIID), 1425 Porter Street, Fort Detrick, Maryland, 21702 2Biostatistics Division, United States Army Medical Research Institute of

Noise Dosimetry Survey of Land Force Occupations

DTIC Science & Technology

2008-12-01

exercice de la réserve militaire à la base de Petawawa. On a demandé aux participants de porter des sonomètres intégrateurs personnels pendant...Central Area. In the training scenario, task forces were grouped under a Multi-National Brigade Headquarters, which included several groups of infantry...an artillery battery, an engineering squadron and an armoured reconnaissance squadron. Table 2 outlines the main characteristics of VG06. Figure 1

Fiscal Year 2007 Budget Press Conference

NASA Image and Video Library

2006-02-06

NASA Associate Administrator for Aeronautics Research Lisa J. Porter answers reporters questions during the fiscal year 2007 news conference, Monday, Feb. 6, 2006, at NASA Headquarters in Washington. NASA Administrator Michael Griffin was joined by the heads of NASA's four mission directorates to explain how the proposed $16.8 billion dollar budget supports the Vision for Space Exploration. The budget represents a 3.2% increase above the fiscal year 2006 appropriated budget. Photo Credit: (NASA/Bill Ingalls)

Ground Viewing Perspective Hyperspectral Anomaly Detection

DTIC Science & Technology

2008-09-01

Statistical Pattern Recognition; 2nd edition, Academic Press, Inc., San Diego, CA, 1990. 7. Crist, E .; Schwartz, C.; Stocker, A. Pairwise adaptive...Research Laboratory: Adelphi, MD, February 2006. 19. Vane, G.; Green, R. O.; Chrien, T. Go.; Enmark, H. T.; Hansen, E . G.; Porter, W. M. The airborne...22. Duda, R. O.; Hart, P. E . Pattern Classification Scene Anal.; Second Edition, New York: J. Wiley & Sons, 2004. 23. Law, A. M.; Kelton, W. D

Mapping Flows onto Networks to Optimize Organizational Processes

DTIC Science & Technology

2005-01-01

And G . Porter, “Assessments of Simulated Performance of Alternative Architectures for Command and Control: The Role of Coordination”, Proceedings of...the 1999 Command & Control Research & Technology Symposium, NWC, Newport, RI, June 1999, pp. 123-143. [Iverson95] M. Iverson, F. Ozguner, G . Follen...Technology Symposium, NPS, Monterrey, CA, June, 2002. [Wu88] Min-You Wu, D. Gajski . “A Programming Aid for Hypercube Architectures.” The Journal of Supercomputing, 2(1988), pp. 349-372.

National Institutes of Health Funding for Obstructive Sleep Apnea: An Opportunity for Otolaryngologists.

PubMed

Gouveia, Christopher J; Qureshi, Hannan A; Kern, Robert C; Shintani Smith, Stephanie

2015-10-01

To describe current levels and trends of funding for the National Institutes of Health (NIH) in obstructive sleep apnea (OSA) and to recognize the current status of otolaryngologists in OSA research. Scientometric analysis. The NIH RePORTER database was queried for the search term "obstructive sleep apnea" for all available years. Sex, degree, academic department, NIH funding source, geography, funding totals and years, and h-index of principal investigators (PIs) were collected and summarized. A total of 397 projects spanning 1242 total funding years were funded. Of the 273 individual PIs, 33.3% (91/273) were female. Regarding credentials, 52.4% of PIs (143/273) were MD or MD/PhD, and 41.0% (112/273) were PhD alone. Academic departments of PIs were most often medicine (34.1%), pediatrics (12.1%), cell biology/physiology (10.6%), and psychiatry (7.7%). Seven otolaryngology faculty members had received NIH funding for OSA research (2.6% of total PIs) since 2000. They accounted for 8 grants (0.25% of total grants) and $7,235,729 (1.5% of total dollars) of research funding. Despite studies showing increasing levels of OSA surgery being performed and major areas of research and clinical opportunity, otolaryngologists represent a small minority of OSA research funding. This information may help direct our specialty when setting priorities regarding research funding, as research into the basic science and clinical management of OSA represents a broad and interdisciplinary pursuit. © American Academy of Otolaryngology-Head and Neck Surgery Foundation 2015.

Securing Healthcare’s Quantified-Self Data: A Comparative Analysis Versus Personal Financial Account Aggregators Based on Porter’s Five Forces Framework for Competitive Force

DTIC Science & Technology

2016-09-01

HEALTHCARE’S QUANTIFIED-SELF DATA: A COMPARATIVE ANALYSIS VERSUS PERSONAL FINANCIAL ACCOUNT AGGREGATORS BASED ON PORTER’S FIVE FORCES FRAMEWORK FOR...TITLE AND SUBTITLE SECURING HEALTHCARE’S QUANTIFIED-SELF DATA: A COMPARATIVE ANALYSIS VERSUS PERSONAL FINANCIAL ACCOUNT AGGREGATORS BASED ON...Distribution is unlimited. SECURING HEALTHCARE’S QUANTIFIED-SELF DATA: A COMPARATIVE ANALYSIS VERSUS PERSONAL FINANCIAL ACCOUNT AGGREGATORS BASED ON

Feasibility of Using Lasers and Infrared Heaters as UNREP Icing Countermeasures

DTIC Science & Technology

1989-12-29

water lance system out of commission, it is likely that the ship’s machine shop could fabricate the necessary parts for temporary repair. No such back...Sturbridge, MA 01566 High powered C02 laser systems and large inductrial machine tools. Coherent Laser Products (800) 527-3786 3210 Porter Drive P.O...friendly LASAG lasers are for user friendly applications The correct Laser Source for a particular in inoustrial apolications. Machining Task Mair

Identification and Pathological Characterization of Persistent Asymptomatic Ebola Virus infection in Rhesus Monkeys

DTIC Science & Technology

2017-05-12

and Use of Laboratory Animals, National 508 Research Council, 2011. 509 Author contributions 510 X.Z. conceived and designed the experiments. X.Z...Dye 1 , Sina Bavari 1 , 5 Gustavo Palacios 1 , Jens H. Kuhn 2 , Mei G. Sun 1 6 7 1 United States Army Medical Research Institute of Infectious...Diseases, 1425 Porter 8 Street, Fort Detrick, Frederick, Maryland 21702, USA; 2 Integrated Research Facility at 9 Fort Detrick, National Institute of

Theoretical Investigation of the Effects of Atmospheric Gravity Waves on the Hydroxyl Emissions of the Atmosphere.

DTIC Science & Technology

1979-12-31

of response etc. have been treated by Thome (1968), Testud and Francois (1971), Klostermeyer (1972a,b) and Porter and Tuan (1974). With the ex...and provided a suitable physical -2- -- 2 - -- explanation. Subsequent theoretical papers by Testud and Francois (1971), Klostermeyer (1971a,b) and...01 airglow emission intensity on Oct. 28-29, 1961, Nature 195, 481-482 (1962). (26) Testud , J. and P. Francois, Importance of diffusion processes in

Nonlinear Phononic Periodic Structures and Granular Crystals

DTIC Science & Technology

2012-02-10

nonlinear mass-spring lattices by E. Fermi, J. Pasta , and S. Ulam in 1955 [27], there has been a wealth of interest in the dynamics of nonlinear...lattices. Using one of the first modern computers, Fermi, Pasta , and Ulam (FPU) studied a system where the restoring (spring) force between two adjacent...graphene ribbons. Applied Physics Letters, 2009. 95(3). 27. M. Porter, N.Z., B. Hu, and D. Campell, Fermi, Pasta , Ulam and the birth of experimental

Mucosal immunology

PubMed Central

Bienenstock, J.; Befus, A. D.

1980-01-01

In this review, we shall highlight some recent advances in mucosal immunology and also those concepts which seem to us to merit more attention than they normally receive. Since we cannot hope to be all inclusive, we recommend the following articles and books to the reader (Tomasi & Bienenstock, 1968; Tomasi & Grey, 1972; Bienenstock, 1974; Heremans, 1974; Mestecky & Lawton, 1974; Lamm, 1976; Tomasi, 1976; Waksman & Ozer, 1976; Porter & Knight, 1977; McGhee, Mestecky & Babb, 1978; Ogra & Dayton, 1979; Befus & Bienenstock, 1980). PMID:7002769

Effect of Aluminum Hydroxide Adjuvant and Formaldehyde in the Formulation of rPA Anthrax Vaccine

DTIC Science & Technology

2007-01-02

Research Institute of Infectious Diseases , Bacteriology Division, 1425 Porter Street, Fort Detrick, Frederick, MD 21702-5033, USA b Goldbelt Raven, LLC...States Army Medical Research Institute of Infectious Diseases , Fort Detrick, MD 8. PERFORMING ORGANIZATION REPORT NUMBER TR-06-124 9. SPONSORING...27] Hambleton P, Carman JA, Melling J. Anthrax: the disease in relation to vaccines. Vaccine 1984;2:125–32. 28] Little SF, Webster WM, Ivins BE

Sustained Flight Operations in Navy P-3 Aircraft.

DTIC Science & Technology

1990-04-01

an entire week to eliminate any test overlap or bias and to allow for full recovery between tests. 3 The aerobic capacity test was performed on a...techniques, and an automated chemistry analyzer (Baker Instruments, Allentown, PA). Urinary 17-OHCS was analyzed by the Porter and Silber method (30) as...Grandjean (Eds.), Meth gy in Human Fatigue Assessment, International Publications Service , New York, NY, 1971, pp. 31-41. 18. Angus, R.G. and Heslegrave, R.M

Cloud Service Provider Methods for Managing Insider Threats: Analysis Phase 1

DTIC Science & Technology

2013-11-01

of Standards and Technology (NIST) Special Publication 800-145 (NIST SP 800-145) defines three types of cloud services : Software as a Service ( SaaS ...among these three models. NIST SP 800-145 describes the three service models as follows: SaaS —The capability provided to the consumer is to use the...Cloud Service Provider Methods for Managing Insider Threats: Analysis Phase I Greg Porter November 2013 TECHNICAL NOTE CMU/SEI-2013-TN-020

STS-55 MS3 Harris listens to technician during JSC WETF egress exercises

NASA Technical Reports Server (NTRS)

1992-01-01

STS-55 Columbia, Orbiter Vehicle (OV) 102, Mission Specialist 3 (MS3) Bernard A. Harris, Jr, wearing launch and entry suit (LES), launch and entry helmet (LEH), and parachute, listens to technician Karen Porter's instructions prior to launch emergency egress (bailout) exercises. The session, held in JSC's Weightless Environment Training Facility (WETF) Bldg 29, used the facility's 25-foot deep pool to simulate the ocean as Harris and other crewmembers practiced water bailout procedures.

KENNEDY SPACE CENTER, FLA. - Key officials are poised to cut the ribbon officially dedicating the new Security gates on Kennedy Parkway (Gate 2) and NASA Parkway (Gate 3). From left are Wally Schroeder, with Jones, Edmunds & Associates; Bobby Porter, with Oneida Construction; Daniel Tweed, NASA project manager; Jim Kennedy, Center director; and William Sample, SGS deputy program manager. The new gates were activated Aug. 1, allowing the general public to have access to the new Space Commerce Way, which will provide access to the Research Park and KSC Visitor Complex, and providing an alternate route for the general public between Titusville and Merritt Island that is accessible 24 hours a day. The gates are staffed 24 hours daily.

NASA Image and Video Library

2003-08-27

KENNEDY SPACE CENTER, FLA. - Key officials are poised to cut the ribbon officially dedicating the new Security gates on Kennedy Parkway (Gate 2) and NASA Parkway (Gate 3). From left are Wally Schroeder, with Jones, Edmunds & Associates; Bobby Porter, with Oneida Construction; Daniel Tweed, NASA project manager; Jim Kennedy, Center director; and William Sample, SGS deputy program manager. The new gates were activated Aug. 1, allowing the general public to have access to the new Space Commerce Way, which will provide access to the Research Park and KSC Visitor Complex, and providing an alternate route for the general public between Titusville and Merritt Island that is accessible 24 hours a day. The gates are staffed 24 hours daily.

Vibrational excitation and dissociative attachment of a triatomic molecule: CO/sub 2/ in the collinear approximation

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

Wong, C.F.; Light, J.C.

1986-02-01

The effective R-matrix model and the R-matrix propagative method applied earlier to elec- tron--diatomic-molecule scattering are extended to treat dissociative attachment of collinear triatomic molecules. To describe the vibrational excitation and dissociative attachment of CO/sub 2/ in the 4-eV region, the nuclear dynamics is solved on a Wall-Porter potential-energy surface. A hybrid approach is developed in which the L/sup 2/ and R-matrix propagation methods are combined to evaluate the global R matrix. Our calculations show that it is easier to excite the symmetric mode vibrations than the asymmetric mode vibrations. Our results also show that the observed structures in themore » energy dependence of the dissociative attachment cross sections are due to the vibrational states of the negative ion (CO/sub 2/ /sup -/) and not to the vibrational states of the CO fragment.« less

[Conflicts between parents and aggressive and delinquent behavior in children].

PubMed

Justicia Galiano, M José; Cantón Duarte, José

2011-02-01

The exposure of children to their parents' conflicts are a factor of substantial risk for the development of behavior problems in children. This study examines the relationship between marital conflicts and children's aggressive and delinquent behavior. The sample consisted of a total of 332 children, aged 7 to 17 years, and their mothers. The children completed the Children's Perceptions of Interparental Conflict Scale, providing information on the dimensions of the marital conflicts: frequency, intensity, no resolution, and content. The mothers completed the O'Leary Porter Scale, providing information about the frequency of conflicts, and the Child Behavior Checklist, about the aggressive and delinquent behavior problems in their children. The results indicate that parental conflicts affect sons and daughters equally, and they affect adolescents more than younger children when they are perceived by the children. However, conflicts affect all groups when the mothers perceive them.

Span of Control and Initiative: Is More, Less?

DTIC Science & Technology

1990-12-18

Theory., (Homewood: Richard D. Irwin, 1976), pp. 36, 45; Andrew D. Szilagyi and Marc J. Wallace , Organizational Behavior al .Permane 3d ed. (Santa Monica...325; Koontz, p. 242; Koontz, ReagIMI pp. 219, 221; Litterer, p. 573; Moore, p. 1-44; Porter, p. 252; Szilagyi , p. 453. 40. Albers, pp. 155-156; Allen...Litterer, p. 562; Szilagyi , p. 453. 46. Ibid. 47. William S. Lind, "The Changing Face of War: Into the Fourth Generation," p. 2. 48. Schneider, p. 37. 49

Long-term Use of the Sialogogue Medications Pilocarpine and Cevimeline Can Reduce Xerostomia Symptoms and Increase Salivary Flow in Head and Neck Cancer Survivors After Radiotherapy.

PubMed

Barbe, Anna Greta

2017-09-01

Interventions for the management of radiotherapy-induced xerostomia and hyposalivation: A systematic review and meta-analysis. Mercadante V, Hamad AA, Lodi G, Porter S, Fedele S. Oral Oncol 2017;66:64-74. The authors reported that no external funding sources directly supported this study TYPE OF STUDY/DESIGN: Systematic review and meta-analysis. Copyright © 2017 Elsevier Inc. All rights reserved.

An Evaluation of Sea Turtle Populations and Survival Status on Vieques Island.

DTIC Science & Technology

1982-06-22

Pritchard T. H. Stubbs Florida Audubon Society (N66001-80-C-0560) 22 June 1982 Prepared for Marine Sciences Division Approved for public release...the Florida Audubon Society for NOSC Marine Sciences Division (Code 513). I Released by Under authority of S. Yamamoto. Head H.O. Porter. Head Marine ...Coollco so wo . i .0*W ow a AomY b block4 m.. Reptiles -. HawksbilIVieques Isand Loaesbsd Green turtle Nestn Turtles Loatharback 2 0. AGSTA ACT

Innovation in the Prevention of the Use of Child Soldiers: Women in the Security Sector

DTIC Science & Technology

2016-03-01

armed group in any capacity, including but not limited to children, boys and girls , used as fighters, cooks, porters, messengers, spies or for sexual...and girls are specifically targeted for human rights viola- tions because of their gendered roles in society. Whi le s exua l v io lence i s un...about the presence of girl soldiers in the armed groups and forces. Each time the question was posed, the response was “there are no girl sol

Design and Implementation of a High-Flux Photoneutron Converter for Analysis of Fast Neutron Radiation Damage on Gallium Nitride Transistors

DTIC Science & Technology

2017-06-01

Porter Approved for public release. Distribution is unlimited. THIS PAGE INTENTIONALLY LEFT BLANK REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704...THIS PAGE Unclassified 19. SECURITY CLASSIFICATION OF ABSTRACT Unclassified 20. LIMITATION OF ABSTRACT UU NSN 7540-01-280-5500 Standard Form 298 (Rev...infrastructure in today’s society. Due to the projected depletion of fossil fuel sources in the 21st century, nuclear power is a potential source of

Recommendations for the Interagency Ship Structure Committee’s Fiscal 1985 Research Program.

DTIC Science & Technology

1984-01-01

Houston, TX Mr. D. Price , (84), National Ocean and Atmospheric Administration, Rockville, MD Mr. D. A. Sarno, (84), ARMCO Inc., Middletown, OH Mr. R. W...A. B. Stevovy Dr. V. R. Porter AMERICAN BUREAU Of SKIPPING U.S. COAST GUARD ACADEMY Dr. D. Liu* Lt. John Tuttle - Liaison Mr. 1. L. Stern T-TU.S...which defines the combination of fastest running crack length and stress level that must be exceeded for a crack to 4 % % k ipS penetrate a structural

The Effects of Dopamine and Estrogen Upon Cortical Parvalbumin Expression

DTIC Science & Technology

2001-01-01

Tavedi and Susan Alcala for their valuable technical assistance . This work was supported by NIH NS27038 and USUHS RO7096 to Linda L. Porter. 7 Abstract...postnatal days. All procedures were done in accordance with the NIH guide for the care and use of animals as outlined in a protocol approved by the USUHS...250 µm coronal sections. Slices were washed into cold dissecting medium and separated by gentle agitation using a fire polished wide aperture pipette

A Multi-Wavelength Mini Lidar for Measurements of Marine Boundary Layer Aerosol and Water Vapor Fields

DTIC Science & Technology

2002-09-30

from the Hawaii Kilauea Volcano Pu’u O’o vent: Aerosol flux and SO2 lifetime, Geophys. Res. Lett., in press A. Clarke, V. Kapustin, S. Howell, K...A Multi-Wavelength Mini Lidar for Measurements of Marine Boundary Layer Aerosol and Water Vapor Fields Shiv K. Sharma Hawaii Institute of...Lienert Hawaii Institute of Geophysics & Planetology phone: (808) 956-7815 fax: (808) 956-3188 email: lienert@soest.hawaii.edu John N. Porter

1. AERIAL VIEW OF WEST/FRONT AND NORTH/SIDE FACADES, LOOKING SOUTHEAST ...

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

1. AERIAL VIEW OF WEST/FRONT AND NORTH/SIDE FACADES, LOOKING SOUTHEAST (FROM LEFT TO RIGHT): VA-1272 Ball Building, 1437 N. Court House Road. VA-1273 Jesse Building, 1423-27 N. Court House Road. VA-1276 Jesse-Hosmer Building, 1419 N. Court House Road. VA-1275 Moncure (Adams, Porter, Radigan) Building, N. 1415 Court House Road. VA-1274 Rucker Building, N. 1403 Court House Road. - Lawyers' Row Block, North Court House Road between Fourteenth & Fifteenth Streets, Arlington, Arlington County, VA

Complete Genome Sequences of Zika Virus Strains Isolated from the Blood of Patients in Thailand (2014) and Philippines (2012)

DTIC Science & Technology

2016-03-09

Silver Spring, MD 20910, USA 11 3 Center for Genome Sciences, United States Army Medical Research Institute of Infectious 12 Diseases , 1425 Porter Street...Fort Detrick, Frederick, MD, 21702, USA 13 4 Department of Disease Control, Bureau of Epidemiology, Ministry of Public Health, 14 Nonthaburi...96 97 98 REFERENCES 99 1. Calvet G, Aguiar RS, Melo AS, Sampaio SA, de Filippis I, Fabri A, Araujo ES, de 100 Sequeira PC, de Mendonça MC

Analyzing the U.S. Marine Corps Enterprise Information Technology Framework for IT Acquisition and Portfolio Governance

DTIC Science & Technology

2012-09-01

Five Forces Model (Porter, 2008, p. 80) An example of the usefulness of these two frameworks is the case of IKEA , and its issues during the mid...from India and Pakistan, a proportion of which had been manufactured using child labor. IKEA spent years determining methods to ensure that none of...from the company’s value: a global news media, which could leverage networks and information, and present damaging issues to the public before IKEA

Abraham Lincoln: Leadership and Democratic Statesmanship in Wartime

DTIC Science & Technology

2009-01-01

of his corps commanders, Fitz - John Porter, clearly serving as a surrogate for McClellan, was court-martialed for his alleged failure to come to...affairs, with a confidence as auspicious as it is well-founded.”17 This of course is the “prerogative,” described by John Locke as the power of the...prerogative in a letter to John B. Colvin. Responding to Colvin’s question concerning “whether circumstances do not sometimes occur, which make it a duty

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 38, Porter, New York

DTIC Science & Technology

1988-04-01

drainageways collect surface runoff at the plant and channel the water off plant property. These are: the Central Drain- age Ditch, the Magazine Ditch, and...past, this drain- age system collected test area deluge waters , small spills from test- ing areas, and drainage from around the flush and maintenance...Drain- age Ditch Table 4-2 shows the results of the analyses of two water samples and one soil/sediment sample that were obtained from the drainage from

The Proposed U.S.-South Korea Free Trade Agreement (KORUS FTA): Provisions and Implications

DTIC Science & Technology

2011-03-24

measures on food additives and those that have restricted U.S. fruit and vegetable exports. This new standing committee potentially could be used as the...Korean cars coming into the United States. Neither the original nor the revised KORUS FTA would affect domestic production of South Korean cars. South...Automotive Yearbook, in 2006, Hyundai produced 98,000 “Porters,” and Kia produced 72,000 “ Bongos ,” both described as pickups. The Proposed U.S.-South

Changing competition in health care marketing: a method for analysis and strategic planning.

PubMed

Ellis, B; Brockman, B K

1993-01-01

As the cost and importance of healthcare continue to increase, competition in the medical industry is taking new forms and becoming more intense. The driving trends behind this competition are analyzed in the framework of Porter's Five Forces of Competition Model. The authors then discuss how the widely accepted strategies of cost, differentiation, focus, and domestication can be utilized to counter the implications of these trends and how to capitalize on opportunities in medical practice in the 1990's.

NCI at Frederick Employees Sew for Cancer | Poster

Cancer.gov

By Carolynne Keenan, Contributing Writer The R&W Club Frederick hosted a sewing party on Feb. 18 to give employees a chance to help sew pillowcases for children hospitalized for illnesses and cancer treatments. The nonprofit organization ConKerr Cancer provides the pillowcases to children across the country. Melissa Porter, administrative manager, Office of Scientific Operations, NCI at Frederick, and vice chair of the R&W Club Frederick, said the event went well. While the turnout was lower than expected, 27 pillowcases were completed, she said.

Generiek Materieellogistiek Ketenmodel Defensie (Generic Value Chain Model for Defense Material Organization)

DTIC Science & Technology

2008-04-01

Fe:~& 2/121 Generiek Materieellogistiek Ketenmodel Defensie In het kader van het programma DEM (V4 11 ) is in dit project het Generiek...de osrneljewadKete vanefPorter odnasmlti emgn e vroe mmltiemdee nt TNO-rapport ITNO-DV 2007 A449 9 /21 Als laatste valt bet ontbreken van een eenduidig...DV 2007 A449 11 /21 Zoals in de Defensie waardeketen valt te zien, is de uiteindelijke waarde die de Matlog keten oplevert, Materidle Gereedheid

Distribution and Regulation of Meloidogyne nataliei.

PubMed

Bird, G; Diamond, C; Warner, F; Davenport, J

1994-12-01

Between 1978 and 1990, eight surveys were conducted in southwest Michigan to document the occurrence of Meloidogyne nataliei, the Michigan grape root-knot nematode. The known distribution of M. nataliei is limited to a total of six sections in Antwerp and Porter Townships in Van Buren County, Michigan. In 1984, a M. nataliei regulatory program was initiated by the Michigan Department of Agriculture, U. S. Department of Agriculture Animal and Plant Health Inspection Service, and Michigan State University. The program was designed to reduce risk of damage associated with this nematode.

Using Advanced Tabu Search Approaches to Perform Enhanced Air Mobility Command Operational Airlift Analyses - Phases II and III

DTIC Science & Technology

2006-10-31

Ross USN, Javier Barreiro and Jason Porter AMC: Mr. David L. Merrill, Maj David Van Veldhuizen PhD Mitre Inc. (USTRANSOM) Mr. Stuart Draper, Mr. Mark...interface (GUI), at the request of Lt Col Van Veldhuizen (AMC), to facilitate the use of McKinzie’s TPFDD automated editor/error corrector that was part of...and Van Veldhuizen (2006). This research addressed both the channel and contingency instances of air fleet loading at’ an APOE. In this process, Capt

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 38, Porter, New York, RCRA (Resource Conservation and Recovery Act) Sites

DTIC Science & Technology

1988-04-01

sites throughout Alaska, Idaho , Oregon, and Washington, including work at 10 sites on the National Priorities List. Major geohydrologic investigations...Mary’s Hospital, 5300 Military Rd., Lewiston , 278-4000 Hospital Emergetcy Room Niagara Falls Memorial Medical Center, 621 10th N.F. 278-4000 Poison...Hospital ( Lewiston ): Exit AFP 38; head West on Balmer Road; Turn left and head south on State Highway 18; Turn left on State Highway 104 ( Lewiston Rd

Use of Behaviorally Anchored Rating Scales (BARS) to Complement the Management by Objectives (MBO) and Fitness Report Components of the Marine Corps Performance Evaluation System.

DTIC Science & Technology

1980-06-06

performance coaching/ counseling instrument. This conclusion is congruent with current theory on performance appraisal.1 Fred Luthans, in presenting Porter...first characteristic and all of the second and fourth charac- teristics as well. 2 Fred Luthans, Organizational Behavior (2d ed.; New York: McGraw...3d ed. Englewood Clfs, N.J.: Prenfi-ce-Ha- TI -7. Kerlinger, Fred N. Foundations of Behavioral Research. 2d ed. New York: Holt, Rine-art and Winston

Current economic trends in equine practice.

PubMed

Clark, Andrew R

2009-12-01

Current economic trends in equine practice are trends of weakness. Most practices, after a decade of double-digit growth, have migrated to survival mode within a few months. Understanding that all regions and disciplines are affected differently, using the Porter five forces model, we can identify changes that must be made in our business models first to survive and then to position ourselves to prosper when the recession ends. If we are to avoid long-term damage to our practices, we must use cost control and work efficiency in addition to price concessions.

[Healthcare marketing elements].

PubMed

Ameri, Cinzia; Fiorini, Fulvio

2014-01-01

Marketing puts its foundation on a few key concepts: need-demand, product-service, satisfaction, exchange, market, or business structure manufacturing / supply. The combination of these elements allows you to build an effective marketing strategy. Crucial in this respect is to remember the Porter matrix, which shows that for a correct analysis of the relevant market is necessary to refer to the "five forces at play", ie: customers, competitors, new entrants and substitutes threat. Another key lever for proper marketing oriented approach is the continuous and constant monitoring of the application, anticipating their dissatisfactions.

Proceedings of the 8th Matched-Field Processing Workshop, 12-14 June 1996,

DTIC Science & Technology

1996-10-01

and M. B. Porter Active Matched-Field Tracking (AMFT) ............................................ 29 Homer Bucker Matched-Field Track - Before - Detect (TBD...CD I- z - .4 U) - U :T 0 4,) 0j w CfI -ID 0 ci) CD) CD CD o0 0 C 0D CD 0C o 00 Matched-Field Track - Before - Detect (TBD) Processing using SWellEX...surfaces are used in a source-track search. Track - before - detect (TBD) processing makes use of this technique to extract source track information so that the

Fiscal Year 2007 Budget Press Conference

NASA Image and Video Library

2006-02-06

NASA Administrator Michael Griffin outlines the President's budget for fiscal year 2007 during a news conference, Monday, Feb. 6, 2006, at NASA Headquarters in Washington. Griffin was joined by the heads of NASA's four mission directorates to explain how the proposed $16.8 billion dollar budget supports the Vision for Space Exploration. Seated left to right: Scott Horowitz, NASA Associate Administrator for Exploration Systems, William Gerstenmaier, NASA Associate Administrator for Space Operations, Lisa Porter, NASA Associate Administrator for Aeronautics Research and Mary Cleave, NASA Associate Administrator for Science. Photo Credit: (NASA/Bill Ingalls)

Joint-ventures as strategic choice--a literature review.

PubMed

Lyons, M P

1991-08-01

The concept of 'strategic options' has become firmly established in recent years--this regards choices such as 'organic growth', acquisition, merger, and so on. This paper explores one such route forward, the option of joint-ventures. The examination is undertaken within a framework that considers market structures and the pressures for change. Initial sections introduce a form of analysis based upon the work of Michael Porter. This is used to suggest how and why joint-ventures and other alliances are attractive. Later discussion considers some of the practical considerations when setting-up a joint-venture.

STS-55 Payload Specialist Schlegel with technicians during JSC WETF bailout

NASA Technical Reports Server (NTRS)

1992-01-01

STS-55 Columbia, Orbiter Vehicle (OV) 102, Payload Specialist 2 Hans Schlegel, wearing launch and entry suit (LES), launch and entry helmet (LEH), and parachute, discusses procedures with technicians Karen Porter and Todd Bailey prior to launch emergency egress (bailout) exercises. The session, held in JSC's Weightless Environment Training Facility (WETF) Bldg 29, used the facility's 25-foot deep pool to simulate the ocean as Schlegel and other crewmembers practiced water bailout procedures. Schlegel represents the DLR for the upcoming Spacelab Deutsche 2 (SL-D2) mission.

The Proposed U.S.-South Korea Free Trade Agreement (KORUS FTA): Provisions and Implications

DTIC Science & Technology

2009-03-24

food additives and those that have restricted U.S. fruit and vegetable exports. This new standing committee potentially could be used as the venue to...U.S. assembly plant expected to open in 2009.29 Falling imports from Korea probably were affected by a general softening of the U.S. market. U.S...p. 3-83. 55 According to Ward’s Automotive Yearbook, in 2006, Hyundai produced 98,000 “Porters,” and Kia produced 72,000 “ Bongos ,” both described

Flash Photolysis and Its Applications: Meeting in Honour of Sir George Porter, P.R.S. held in London, England on 14-16 July 1986,

DTIC Science & Technology

1986-07-16

present the design and results from the current flash spectroscopic system at the R.I. A hybrid mode-locked, cavity dumped dye laser is used to seed a...date require a HE sum of at least three exponentials to achieve an acceptable fit. Lettuce chloroplasts exhibit decay times of 100 psec., 500-600 psec...other lettuce preparations. A PS1 preparation from the cyanobacterium Chlorogloea Fritschii, which has been thoroughly characterised previously [2

SUGGEL: A Program Suggesting the Orbital Angular Momentum of a Neutron Resonance from the Magnitude of its Neutron Width

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

Oh, S.Y.

2001-02-02

The SUGGEL computer code has been developed to suggest a value for the orbital angular momentum of a neutron resonance that is consistent with the magnitude of its neutron width. The suggestion is based on the probability that a resonance having a certain value of g{Gamma}{sub n} is an l-wave resonance. The probability is calculated by using Bayes' theorem on the conditional probability. The probability density functions (pdf's) of g{Gamma}{sub n} for up to d-wave (l=2) have been derived from the {chi}{sup 2} distribution of Porter and Thomas. The pdf's take two possible channel spins into account. This code ismore » a tool which evaluators will use to construct resonance parameters and help to assign resonance spin. The use of this tool is expected to reduce time and effort in the evaluation procedure, since the number of repeated runs of the fitting code (e.g., SAMMY) may be reduced.« less

Communication interventions to improve adherence to infection control precautions: a randomised crossover trial.

PubMed

Ong, Mei-Sing; Magrabi, Farah; Post, Jeffrey; Morris, Sarah; Westbrook, Johanna; Wobcke, Wayne; Calcroft, Ross; Coiera, Enrico

2013-02-06

Ineffective communication of infection control requirements during transitions of care is a potential cause of non-compliance with infection control precautions by healthcare personnel. In this study, interventions to enhance communication during inpatient transfers between wards and radiology were implemented, in the attempt to improve adherence to precautions during transfers. Two interventions were implemented, comprising (i) a pre-transfer checklist used by radiology porters to confirm a patient's infectious status; (ii) a coloured cue to highlight written infectious status information in the transfer form. The effectiveness of the interventions in promoting adherence to standard precautions by radiology porters when transporting infectious patients was evaluated using a randomised crossover trial at a teaching hospital in Australia. 300 transfers were observed over a period of 4 months. Compliance with infection control precautions in the intervention groups was significantly improved relative to the control group (p < 0.01). Adherence rate in the control group was 38%. Applying the coloured cue resulted in a compliance rate of 73%. The pre-transfer checklist intervention achieved a comparable compliance rate of 71%. When both interventions were applied, a compliance rate of 74% was attained. Acceptability of the coloured cue was high, but adherence to the checklist was low (40%). Simple measures to enhance communication through the provision of a checklist and the use a coloured cue brought about significant improvement in compliance with infection control precautions by transport personnel during inpatient transfers. The study underscores the importance of effective communication in ensuring compliance with infection control precautions during transitions of care.

KENNEDY SPACE CENTER, FLA. - Daniel L. Tweed, with the Facilities Division, NASA Spaceport Services, addresses attendees at the ribbon cutting for the KSC Security gates. Tweed was project manager. The two new Security gates on Kennedy Parkway (Gate 2) and NASA Parkway (Gate 3) were activated Aug. 1, allowing the general public to have access to the new Space Commerce Way, which will provide access to the Research Park and KSC Visitor Complex, and providing an alternate route for the general public between Titusville and Merritt Island that is accessible 24 hours a day. The gates are staffed 24 hours daily. Others taking part in the ribbon cutting were Center Director Jim Kennedy; Chief, Protective & Safe Guards Office, Calvin L. Burch; SGS Deputy Program Manager William A. Sample; and Bobby Porter, with Oneida Construction.

NASA Image and Video Library

2003-08-27

KENNEDY SPACE CENTER, FLA. - Daniel L. Tweed, with the Facilities Division, NASA Spaceport Services, addresses attendees at the ribbon cutting for the KSC Security gates. Tweed was project manager. The two new Security gates on Kennedy Parkway (Gate 2) and NASA Parkway (Gate 3) were activated Aug. 1, allowing the general public to have access to the new Space Commerce Way, which will provide access to the Research Park and KSC Visitor Complex, and providing an alternate route for the general public between Titusville and Merritt Island that is accessible 24 hours a day. The gates are staffed 24 hours daily. Others taking part in the ribbon cutting were Center Director Jim Kennedy; Chief, Protective & Safe Guards Office, Calvin L. Burch; SGS Deputy Program Manager William A. Sample; and Bobby Porter, with Oneida Construction.

Potential Active Processes in Porter Crater

NASA Image and Video Library

2015-07-15

The extended-mission status of the Mars Reconnaissance Orbiter and the HiRISE camera has greatly increased our understanding of numerous active processes occurring on Mars. By taking carefully planned repeat images of surface, we now have an important record of how the surface evolves for a maximum of 5 Mars years. This image shows the central peak in Porter Crater. Although there are no repeat images here we can infer several active geologic processes, based on morphologic evidence and lessons learned from past well-monitored sites. Shallow gullies are located on the south and east facing slopes of the central peak. These features might have been carved by volatiles, such as carbon dioxide frost, sometime in the recent geologic past. Meanwhile on the northern slopes are several smaller slope features that have a morphology hinting at recurring slope lineae (RSL). Alternatively, these features could be the remnants of past active gullies. Several more HiRISE images would be needed to characterize their behavior and confirm their status as RSL (see "Recurring Slope Lineae in Equatorial Regions of Mars"). Southward on the slopes below the peak is a large dune field. Dunes show sharp crests with prominent ripples, both signs of actively migrating dunes. Also, we can see dust devil tracks crossing the nearby dusty surfaces and clear evidence for ongoing modification by swirling winds that persistently remove surface dust. Ongoing operations by HiRISE are dedicated to studying all of the active surface and atmospheric processes operating on Mars. http://photojournal.jpl.nasa.gov/catalog/PIA19853

It takes chutzpah: oncology nurse leaders.

PubMed

Green, E

1999-01-01

Chutzpah, according to the Oxford Dictionary of Current English (1996) is a slang term from the Yiddish language which means shameless audacity. Chutzpah has been used to identify people with courage who take on situations that others avoid and somehow achieve the impossible. Tim Porter-O'Grady (1997) recently wrote that management is dead, and has been replaced by process leadership. Health care organizations have made shifts from hierarchical structures to process or program models where people have dual/multiple reporting/communication relationship. In this new orientation, management functions of controlling, directing, organizing and disciplining are replaced by process leadership functions of coordinating, facilitating, linking and sustaining (Porter O'Grady, 1997). Herein lies the challenge for oncology nurse leaders: "what lies behind us and what lies before us are tiny matters compared to what lies within us" (Ralph Waldo Emerson). Leadership is not a function of job title. The evidence for this is clear in current practice.... There are no/few positions of nurse leaders. Titles have changed to eliminate the professional discipline, and reflect a non-descript orientation. The new titles are process leaders, program leaders, professional practice leaders. Nurse leaders need new points of reference to take in the challenges of influencing, facilitating and linking. Those points of reference are: principle-centered leadership, integrity and chutzpah. This presentation will focus on examining current thinking, defining key characteristics and attributes, and using scenarios to illustrate the impact of leadership. We, as leaders in oncology nursing, must use chutzpah to make positive change and long-term gains for patient care and the profession of nursing.

Porters, watchmen, and the crime of William Sayers: the non-scientific staff of the Royal Observatory, Greenwich, in Victorian times

NASA Astrophysics Data System (ADS)

Chapman, Allan

2003-06-01

A careful study of the detailed archives of the Victorian Royal Observatory makes it possible to build up a picture of the employment and working conditions not only of the astronomical staff who worked at Greenwich, but also of the labourers, watchmen, and gate porters. Indeed, the archives open up a window on to how the Observatory was run on a daily basis: how its non-scientific staff were recruited and paid, and what were their terms of employment. They also say a great deal about how Sir George Biddell Airy directed and controlled every aspect of the Observatory's life. Yet while Airy was a strict employer, he emerges as a man who was undoubtedly fair-minded and sometimes even generous to his non-scientific work-force. A study of the Observatory staff files also reveals the relationship between the Observatory labouring staff and the Airy family's domestic servants. And of especial interest is the robbery committed by William Sayers, the Airy family footman in 1868, bringing to light as it does Sir George and Lady Richarda Airy's views on crime and its social causes and consequences, the prison rehabilitation service in 1868, and their opinions on the reform of offenders. Though this paper is not about astronomy as such, it illuminates a fascinating interface where the world of astronomical science met and worked alongside the world of ordinary Victorian people within the walls of one of the nineteenth century's most illustrious astronomical institutions.

Development of concept-based physiology lessons for biomedical engineering undergraduate students.

PubMed

Nelson, Regina K; Chesler, Naomi C; Strang, Kevin T

2013-06-01

Physiology is a core requirement in the undergraduate biomedical engineering curriculum. In one or two introductory physiology courses, engineering students must learn physiology sufficiently to support learning in their subsequent engineering courses and careers. As preparation for future learning, physiology instruction centered on concepts may help engineering students to further develop their physiology and biomedical engineering knowledge. Following the Backward Design instructional model, a series of seven concept-based lessons was developed for undergraduate engineering students. These online lessons were created as prerequisite physiology training to prepare students to engage in a collaborative engineering challenge activity. This work is presented as an example of how to convert standard, organ system-based physiology content into concept-based content lessons.

Independent Colimitation for Carbon Dioxide and Inorganic Phosphorus

PubMed Central

Spijkerman, Elly; de Castro, Francisco; Gaedke, Ursula

2011-01-01

Simultaneous limitation of plant growth by two or more nutrients is increasingly acknowledged as a common phenomenon in nature, but its cellular mechanisms are far from understood. We investigated the uptake kinetics of CO2 and phosphorus of the algae Chlamydomonas acidophila in response to growth at limiting conditions of CO2 and phosphorus. In addition, we fitted the data to four different Monod-type models: one assuming Liebigs Law of the minimum, one assuming that the affinity for the uptake of one nutrient is not influenced by the supply of the other (independent colimitation) and two where the uptake affinity for one nutrient depends on the supply of the other (dependent colimitation). In addition we asked whether the physiological response under colimitation differs from that under single nutrient limitation. We found no negative correlation between the affinities for uptake of the two nutrients, thereby rejecting a dependent colimitation. Kinetic data were supported by a better model fit assuming independent uptake of colimiting nutrients than when assuming Liebigs Law of the minimum or a dependent colimitation. Results show that cell nutrient homeostasis regulated nutrient acquisition which resulted in a trade-off in the maximum uptake rates of CO2 and phosphorus, possibly driven by space limitation on the cell membrane for porters for the different nutrients. Hence, the response to colimitation deviated from that to a single nutrient limitation. In conclusion, responses to single nutrient limitation cannot be extrapolated to situations where multiple nutrients are limiting, which calls for colimitation experiments and models to properly predict growth responses to a changing natural environment. These deviations from single nutrient limitation response under colimiting conditions and independent colimitation may also hold for other nutrients in algae and in higher plants. PMID:22145031

Contemplating the plasmalemmal control center model

NASA Technical Reports Server (NTRS)

Pickard, B. G.

1994-01-01

An abundant epidermal mechanosensory calcium-selective ion channel appears able not only to detect mechanical stimuli such as those that initiate gravitropism but also to detect thermal, electrical, and various chemical stimuli. Because it responds to multimodal input with a second messenger output, this channel system seems likely to be an integrator that can engage in feedbacks with many other systems of the cell--and feedback is the hallmark of regulation. In general, the mechanical tension required for channel activation is likely transmitted from the relatively rigid cell wall to the plasma membrane system via linkage or adhesion sites that display antigenicities recognized by antibodies to animal beta-1 integrin, vitronectin, and fibronectin and which have mechanical connections to the cytoskeleton. Thus, functionally, leverage exerted against any given adhesion site will tend to control channels within a surrounding domain. Reactions initiated by passage of calcium ions through the channels could presumably be more effectively regulated if channels within the domains were somewhat clustered and if appropriate receptors, kinases, porters, pumps, and some key cytoskeletal anchoring sites were in turn clustered about them. Accumulating evidence suggests not only that activity of clusters of channels may contribute to control of cytoskeletal architecture and of regulatory protein function within their domain, but also that both a variety of regulatory proteins and components of the cortical cytoskeleton may contribute to control of channel activity. The emerging capabilities of electronic optical microscopy are well suited for resolving the spatial distributions of many of these cytoskeletal and regulatory molecules in living cells, and for following some of their behaviors as channels are stimulated to open and cytosolic calcium builds in their vicinity. Such microscopy, coupled with biochemical and physiological probing, should help to establish the nature of the feedback loops putatively controlled by the linkage sites and their channel domains.

Value-Based Care in the Worldwide Battle Against Cancer.

PubMed

Johansen, Niloufer J; Saunders, Christobel M

2017-02-17

Globally, an increasing and aging population is contributing to the prevalence of cancer. To be effective, cancer care needs to involve the coordination of multidisciplinary specialties, and also needs to be affordable, accessible, and capable of producing optimal patient outcomes. Porter and Teisberg (2006) have postulated that shifting current healthcare strategies from volume-based to patient-centric care redirects economic competition to providing treatments which promote the best patient outcomes while driving down costs. Therefore, the value in value-based healthcare (VBH) is defined as patient outcome per currency spent on providing care. Based on the experiences of healthcare organizations currently transitioning to the value-based system, this review details actionable guidelines to transition current cancer care practices to the value-based system in four main steps: by defining universal clinical and patient-reported measures, creating cancer-specific units that provide the full care cycle, establishing a data capture model to routinely determine the value of the care delivered, and continually improving treatment strategies through research. As healthcare providers in more developed countries move to value-based care, those located in less developed countries should also be assisted in their transition to relieve the cancer burden globally.

Searching for Potential Silicon-associated Genes in Cyanobacteria

NASA Astrophysics Data System (ADS)

Collier, J.; Brzezinski, M. A.; Baines, S. B.; Krause, J. W.; Ohnemus, D.; Twining, B. S.

2016-02-01

Recent studies have demonstrated the accumulation of Si in both wild cells and laboratory cultures of marine Synechococcus. Because of their abundance, the cellular Si quotas measured are sufficient to suggest a substantial, unrecognized role for these organisms in the marine Si cycle. Since there is no known role for Si in cyanobacteria, we are using sequenced cyanobacterial genomes to search for pathways of Si metabolism known from other organisms. Si transporters belonging to four different protein superfamilies have been identified in diverse Si-metabolizing organisms, including diatoms and other protists, plants, bacteria, and sponges. A homolog of ArsB/Lsi2, the arsenite-antimonite efflux porter that can also transport silicate in plants, can be found in many cyanobacteria. However, we have been unable to identify likely influx porter homologs in cyanobacteria, except for predicted proteins with similarity to diatom SIT but only half the length, as well as a few atypical members of the Major Intrinsic Protein (aquaporin) superfamily. Proteins catalyzing and/or controlling the polymerization of silica have been identified in diatoms and sponges. We have been unable to identify clear homologs of these proteins in cyanobacteria, although cathepsins (belonging to the same protein superfamily as silicateins) are broadly present in cyanobacteria. Proteins that may bind silica in other bacteria (CotB in Bacillus) also lack clear homologs in cyanobacteria. However, since the function of these proteins may depend largely on charge and protein folding characteristics, proteins involved in Si deposition may not be readily identifiable by primary sequence similarity. The broad diversity of proteins involved in Si metabolism in diverse organisms suggests that each had an independent evolutionary origin. Our results suggest that if Si-associated proteins exist in Synechococcus, they also may have a distinct evolutionary origin unrelated to known Si metabolic pathways.

The Soil Microbial Response to a Massive Natural Gas Leak

NASA Astrophysics Data System (ADS)

Tavormina, P. L.; Newman, S.; Shen, L.; Connon, S. A.; Okumura, M.; Orphan, V. J.

2016-12-01

The 2015/2016 gas leak in the Porter Ranch community (Southern California) was the largest natural gas leak in US history. While considerable attention has focused on the amount of methane released to the atmosphere and the effects of other gas components on human well-being, less attention has been given to the response of soil microbes to this event. These microbes represent natural pathways for utilization of C1 compounds in soils and, possibly, untapped potential to remediate natural and anthropogenic gas emissions. We monitored onsite and background soil methane concentrations and microbial communities during and following the Porter Ranch gas leak. Soil core samples (25cm depth, collected twice monthly beginning in January 2016) were preserved for DNA, RNA, microscopic, stable isotope probing, and chromatographic methods. Simultaneously to coring, gas from soil pore spaces was collected for cavity ringdown spectroscopy to measure carbon dioxide, methane and ethane concentrations, and estimate corresponding isotopic values in carbon dioxide and methane. By pairing these measurements with high throughput sequencing, transcript analysis, and cultivation, we demonstrate discrete shifts in the total microbial community in surface (0 - 5 cm) and deep (20 - 25 cm) soils. Importantly, we find that methane consumption likely occurred in surface soils during and following the leak. The lineages most significantly correlated with elevated methane from the leak event were five orders of magnitude more abundant near the leak event in space and time, indicating a microbial bloom. These lineages are previously unrecognized members of Sphingomonadaceae, and they encode at least two biochemical pathways for methane oxidation. Cultivation of the first representative of this group now allows more detailed investigation into its capacity for microbially-mediated soil methane oxidation and mitigation.

Chemical constituents in the Peedee and Castle Hayne aquifers: Porters Neck area, New Hanover County, North Carolina

USGS Publications Warehouse

Roberts, T.L.; Harris, W.B.

2004-01-01

Concerns about overuse and potential contamination of major aquifers in the southeastern part of North Carolina resulted in the initiation of a subsurface water quality study in February 2001. The focus of this study was to examine variations in nutrients (NO3-, TRP, SO42- Cl-, NH4+) and total dissolved Fe in the Cretaceous Peedee and Tertiary Castle Hayne Limestone aquifers of northeastern New Hanover County. Water samples were collected monthly for one year from sixteen wells located in the Porters Neck area (west of the Intracoastal Waterway and south of Futch Creek) and four springs located on the south side of Futch Creek. Variations in selective nutrient concentrations were measured between and within each aquifer. Concentrations of NH4+ and Fe increased in the Peedee sandstone aquifer during the warmer summer and early fall months. In late summer to early fall, Fe, NO 3-, NH4+, and TRP concentrations in the Castle Hayne Limestone aquifer were significantly higher than in the spring and winter months. Chloride and SO 42- concentrations for the Castle Hayne Limestone aquifer both increased during the warmer months, probably as a result of saltwater intrusion. Factors considered for nutrient and Fe variance include: temperature variation, anaerobic conditions, subsurface stratigraphy/structure, recharge locations, site location and surface fertilization. The shallower Castle Hayne Limestone aquifer showed seasonal variability in the study area, whereas the Peedee sandstone aquifer showed little to no seasonal variability. Increases in NO3- and TRP lagged slightly behind periods of high fertilization and were more prevalent down-dip of a major golf course. Nutrient content and seasonal variation of Futch Creek springs indicated that they originate from the Castle Hayne Limestone aquifer.

Surgery investigators funded through the National Institutes of Health: A rebirth.

PubMed

Hu, Yinin; Edwards, Brandy L; Hu, Kevin; Brooks, Kendall D; Slingluff, Craig L

2017-06-01

Funding toward surgical research through the National Institutes of Health has decreased relative to other medical specialties. This study was initiated to characterize features of academically successful surgeon-scientists and departments of surgery. We hypothesized that there may be decreases in young investigators obtaining independent National Institutes of Health awards and that successful academic departments of surgery may be depending increasingly on PhD faculty. The National Institutes of Health RePORTER database was queried for grants awarded to departments of surgery during fiscal years 2003 and 2013. Grant summaries were categorized by research methodology. Training of the principal investigator and academic position were determined through the RePORTER database and publicly available academic biographies. Institutions were ranked by number of grants funded. Between 2003 and 2013, total surgery grants awarded decreased by 19%. The number of National Institutes of Health-funded, clinically active surgeons (MDs) decreased 11%, while funded PhDs increased 9%; however, clinically active junior faculty have comprised an increasing proportion of funded MDs (from 20-38%). Shifts in research topics include an increasing proportion of investigators engaged in outcomes research. Among institutions ranking in the top 20 for surgical research in both 2003 and 2013 (N = 15), the ratio of MDs to PhDs was 2:1 in both fiscal years. Among institutions falling out of the top 20, this ratio was less than 1:1. There has been an expansion of outcomes-based surgical research. The most consistently successful institutions are those that actively cultivate MD researchers. Encouragingly, the number of young, independently funded surgeon-scientists in America appears to be increasing. Copyright © 2016 Elsevier Inc. All rights reserved.

Abstracts of Review Articles and Educational Materials in Physiology

ERIC Educational Resources Information Center

Physiology Teacher, 1977

1977-01-01

Contained are 99 abstracts of review articles, texts, books, manuals, learning programs, and audiovisual material used in teaching physiology. Specific fields include cell physiology, circulation, comparative physiology, development and aging, endocrinology and metabolism, environmental and exercise physiology, gastrointestinal physiology, muscle…

Space Physiology within an Exercise Physiology Curriculum

ERIC Educational Resources Information Center

Carter, Jason R.; West, John B.

2013-01-01

Compare and contrast strategies remain common pedagogical practices within physiological education. With the support of an American Physiological Society Teaching Career Enhancement Award, we have developed a junior- or senior-level undergraduate curriculum for exercise physiology that compares and contrasts the physiological adaptations of…

Analysis of the physiotherapy industry: challenges for marketing.

PubMed

Sheppard, L

1996-01-01

The physiotherapy industry can be analysed using Porter's (1979) five forces. Physiotherapy uses medical, geographic and funding segmentation. The power of the buyers in these segments is considerable. Substitutes are posing a threat to physiotherapy with few barriers to entry to operate in the health care environment. The suppliers, particularly doctors, have significant power in referring clients. Competitive rivalry for these clients can exist between individual physiotherapists and multi-disciplinary clinics. The difference in orientation of private and public physiotherapy can also be a basis for rivalry. Repositioning to view the client as both the supplier and recipients enables the physiotherapy industry to gain competitive advantage and ensures long term growth.

Defects and Impurities in 4H- and 6H-SiC Homoepitaxial Layers: Identification, Origin, Effect on Properties of Ohmic Contacts and Insulating Layers and Reduction.

DTIC Science & Technology

1997-03-01

Grant #N00014-95-l-1080 Office of the Chief of Naval Research Report for the period 1/1/97-3/31/97 R. F. Davis, M. O. Aboelfotoh , B. J. Baliga*, R. J...Contacts and Insulating Layers and Reduction . AUTHOR(S) R. F. Davis, M. O. Aboelfotoh , B. J. Baliga and R. J. Nemanich 5. FUNDING NUMBERS ydl4951... Aboelfotoh , B. J. Baliga, R. J. Nemanich, M. C. Benjamin, S. W. King, M. L. O’Brien, L. S. Porter, S. Sridevan, and H. S. Tomozawa, Quarterly Technical

Human Factors Evaluation of Prototype Visor Attachment Sub-systems and Review of Alternative Visor Designs (Evaluation des Facteurs Humains lies aux Prototypes de sous - Systemes de Fixation de Visiere et Critique de Concepts Alternatifs de Visieres)

DTIC Science & Technology

2007-02-01

increase the thermal load generated under the helmet. Based on participant observations of glare reflectance off visor surfaces, many participants...identified between visor conditions for the Glendale spectacles or the Ballistic Spectacles (i.e. UVEX Eye Armour ). Generally , no visor or VASS...Pour ce faire, ils devaient porter jusqu’à quatre sous-systèmes de fixation de visière (VASS) différents et effectuer des mesures répétées : deux

How Has Saddam Hussein Survived? Economic Sanctions, 1990-1993

DTIC Science & Technology

1993-08-01

Christy Campbell and Adrian Porter of the Lonmon Sunday Telegraph, Washington Times, 16 March 1992. The issue of who is counterfeiting Iraqi money ...ItkdIi k ( i . I ! T i ’it I ’’ I t\\IIIý, I ), I 11 1 11 r 11 111 i 1 111 1 11 t h~lVHA l uv im lt N \\ iA r~ wA W~lild lt l ’ III\\ ’ I lit’ IN l not...8217 charging high prices at the same time the government increases wages (especially to the military) which it can pay for only by printing money . 30. 1999

[Shi Weishan, the pioneer of the western medicine in Hubei in the Late Qing Dynasty].

PubMed

Liu, F W

2017-07-28

The Englishman Shi Weishan (Frederick Porter Smith) is the first Christianity medical missionary sent to Central China, who is also the founder of the first mission hospital named 'Hospital of Universal Love' in Hubei. Arrived at Hankou in May 1864, he started medical work in July, and left Hankou in December 1870 because of health problem. In addition to medical mission, he tried to communicate with Chinese doctors in Hankou, then enlightened local people with health knowledge by written several books and articles, which brought some success. He also devoted to the translation of Chinese proper names and also wrote related book.

Geologic Map of the Scott City 7.5-Minute Quadrangle, Scott and Cape Girardeau Counties, Missouri

USGS Publications Warehouse

Harrison, Richard W.; Palmer, James R.; Hoffman, David; Vaughn, James D.; Repetski, John E.; Frederiksen, Norman O.; Forman, Steven L.

2002-01-01

The Scott City quadrangle is located at the northern end of the Mississippi embayment (fig. 1). The quadrangle contains parts of three physiographic features: the abandoned channel of the ancestral Mississippi River, the Benton Hills, and the flood plain of the ancestral Ohio River and modern Mississippi River. These features are largely the manifestation of the Quaternary evolution of the Mississippi and Ohio Rivers, the chronology and analysis of which has been discussed by Fisk (1944), Saucier (1968, 1974, 1994), Guccione and others (1990), Madole and others (1991), Autin and others (1991), Porter and Guccione (1994), and Blum and others (1995a,b).

Affordability of Defense Acquisition Programs

DTIC Science & Technology

2015-02-01

I N S T I T U T E F O R D E F E N S E A N A L Y S E S IDA Paper P-5243 Redacted February 2015 Affordability of Defense Acquisition Programs...Gene H. Porter, Project Leader Kathleen M. Conley C. Vance Gordon R . Royce Kneece, Jr. Brian Q. Rieksts Alan H. Shaw David M. Tate INSTITUTE FOR DEFENSE...Kathleen M. Conley C. Vance Gordon R . Royce Kneece, Jr. Brian Q. Rieksts Alan H. Shaw David M. Tate I N S T I T U T E F O R D E F E N S E A N A L Y S E

Tuberculose hépatique nodulaire: complication inhabituelle au cours de la maladie de Wilson

PubMed Central

Zinebi, Ali; Rkiouak, Adil; Akhouad, Youssef; Reggad, Ahmed; Kasmy, Zohor; Boudlal, Mostapha; Rabhi, Monsef; Ennibi, Khalid; Chaari, Jilali

2014-01-01

La tuberculose hépatique nodulaire est rare. Nous rapportons une forme pseudo-tumorale dont le tableau clinico-biologique et radiologique initial était aspécifique. Il s'agit d'un jeune marocain suivi pour maladie de Wilson et présentant une fièvre au long cours. L'imagerie met en évidence une lésion nodulaire hépatique non spécifique. L'examen anatomo-pathologique au cours d'une biopsie écho guidée du nodule hépatique permit de porter le diagnostic. L’évolution clinique est favorable sous traitement spécifique. PMID:24932333

The impact of professional development on classroom teaching for science educators participating in a long term community of practice

NASA Astrophysics Data System (ADS)

Jensen, Aaron C.

Efforts to modify and improve science education in the United States have seen minimal success (Crawford, 2000; Borko & Putman, 1996; Puntambekar, Stylianou & Goldstein, 2007; Lustick, 2011). One important reason for this is the professional development that teachers go through in order to learn about and apply these new ideas is generally of poor quality and structured incorrectly for long-term changes in the classroom (Little, 1993; Fullen, 1996; Porter, 2000; Jeanpierre, Oberhauser, & Freeman, 2005). This grounded theory study explores a science community of practice and how the professional development achieved through participation in that community has effected the instruction of the teachers involved, specifically the incorporation of researched based effective science teaching instructional strategies. This study uses personal reflection papers written by the participants, interviews, and classroom observations to understand the influence that the science community of practice has had on the participants. Results indicate that participation in this science community of practice has significant impact on the teachers involved. Participants gained greater understanding of science content knowledge, incorporated effective science instructional strategies into their classroom, and were able to practice both content knowledge and strategies in a non-threatening environment thus gaining a greater understanding of how to apply them in the classrooms. These findings motivate continued research in the role that communities of practice may play in teacher professional develop and the effectiveness of quality professional development in attaining long-term, sustained improvement in science education.

Roy Porter Student Essay Prize WinnerPsychiatry Limited: Hyperactivity and the Evolution of American Psychiatry, 1957–1980

PubMed Central

Smith, Matthew

2008-01-01

Summary Hyperactivity is the most commonly diagnosed childhood psychiatric disorder in north America. Most physicians believe that the disorder is a neurological dysfunction which is best treated with stimulants, such as ritalin. Accounts of the history of hyperactivity written by physicians, psychologists and even historians suggest that the disorder was always conceived as such. This paper argues that, on the contrary, the notion that hyperactivity was a neurological condition only emerged after vigorous debate during the 1960s between three competing fields within American psychiatry: specifically psychoanalysis, social psychiatry and biological psychiatry. Biological psychiatry won the debate, not because its approach to hyperactivity was more scientifically valid, but rather because its explanations and methods fit the prevailing social context more readily than that of its rivals. American psychiatry's refusal to draw pluralistic conclusions about hyperactivity undermined the development of a deeper understanding of the disorder. The history of hyperactivity provides an ideal lens through which to view the evolution of psychiatry from a field dominated by Freudian psychoanalysis to one rooted in the neurosciences.

Personalized ophthalmology

PubMed Central

Porter, LF; Black, GCM

2014-01-01

Porter L.F., Black G.C.M. Personalized ophthalmology. Clin Genet 2014: 86: 1–11. © 2014 The Authors. Clinical Genetics published by John Wiley & Sons A/S. Published by John Wiley & Sons Ltd., 2014 Ophthalmology has been an early adopter of personalized medicine. Drawing on genomic advances to improve molecular diagnosis, such as next-generation sequencing, and basic and translational research to develop novel therapies, application of genetic technologies in ophthalmology now heralds development of gene replacement therapies for some inherited monogenic eye diseases. It also promises to alter prediction, diagnosis and management of the complex disease age-related macular degeneration. Personalized ophthalmology is underpinned by an understanding of the molecular basis of eye disease. Two important areas of focus are required for adoption of personalized approaches: disease stratification and individualization. Disease stratification relies on phenotypic and genetic assessment leading to molecular diagnosis; individualization encompasses all aspects of patient management from optimized genetic counseling and conventional therapies to trials of novel DNA-based therapies. This review discusses the clinical implications of these twin strategies. Advantages and implications of genetic testing for patients with inherited eye diseases, choice of molecular diagnostic modality, drivers for adoption of personalized ophthalmology, service planning implications, ethical considerations and future challenges are considered. Indeed, whilst many difficulties remain, personalized ophthalmology truly has the potential to revolutionize the specialty. PMID:24665880

Physiology of man and animals in the Tenth Five-Year Plan: Proceedings of the Thirteenth Congress of the I. P. Pavlov All-Union Physiological Society

NASA Technical Reports Server (NTRS)

Lange, K. A.

1980-01-01

Research in the field of animal and human physiology is reviewed. The following topics on problems of physiological science and related fields of knowledge are discussed: neurophysiology and higher nervous activity, physiology of sensory systems, physiology of visceral systems, evolutionary and ecological physiology, physiological cybernetics, computer application in physiology, information support of physiological research, history and theory of development of physiology. Also discussed were: artificial intelligence, physiological problems of reflex therapy, correlation of structure and function of the brain, adaptation and activity, microcirculation, and physiological studies in nerve and mental diseases.

Developing a Nationwide K-12 Outreach Model: Physiology Understanding (PhUn) Week 10 Years Later

ERIC Educational Resources Information Center

Stieben, Margaret; Halpin, Patricia A.; Matyas, Marsha Lakes

2017-01-01

Since 2005, nearly 600 Physiology Understanding Week (PhUn Week) events have taken place across the U.S., involving American Physiological Society (APS) members in K-12 outreach. The program seeks to build student understanding of physiology and physiology careers, assist teachers in recognizing physiology in their standards-based curriculum, and…

DOE Research and Development Accomplishments Nobels in Medicine Associated

Science.gov Websites

Wells Beadle 1958 Physiology or Medicine Sir Peter Mansfield Physiology or Medicine C 1997 Allan M . Cormack 1979 Physiology or Medicine Stanley Prusiner Physiology or Medicine M 1983 Sir Peter Mansfield 2003 Physiology or Medicine Barbara McClintock Physiology or Medicine Barbara McClintock 1983

Physiological reactivity to faces via live and video-mediated communication in typical and atypical development.

PubMed

Riby, Deborah M; Whittle, Lisa; Doherty-Sneddon, Gwyneth

2012-01-01

The human face is a powerful elicitor of emotion, which induces autonomic nervous system responses. In this study, we explored physiological arousal and reactivity to affective facial displays shown in person and through video-mediated communication. We compared measures of physiological arousal and reactivity in typically developing individuals and those with the developmental disorders Williams syndrome (WS) and autism spectrum disorder (ASD). Participants attended to facial displays of happy, sad, and neutral expressions via live and video-mediated communication. Skin conductance level (SCL) indicated that live faces, but not video-mediated faces, increased arousal, especially for typically developing individuals and those with WS. There was less increase of SCL, and physiological reactivity was comparable for live and video-mediated faces in ASD. In typical development and WS, physiological reactivity was greater for live than for video-mediated communication. Individuals with WS showed lower SCL than typically developing individuals, suggesting possible hypoarousal in this group, even though they showed an increase in arousal for faces. The results are discussed in terms of the use of video-mediated communication with typically and atypically developing individuals and atypicalities of physiological arousal across neurodevelopmental disorder groups.

KSC-03PD-2453

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. Key officials are poised to cut the ribbon officially dedicating the new Security gates on Kennedy Parkway (Gate 2) and NASA Parkway (Gate 3). From left are Wally Schroeder, with Jones, Edmunds & Associates; Bobby Porter, with Oneida Construction; Daniel Tweed, NASA project manager; Jim Kennedy, Center director; and William Sample, SGS deputy program manager. The new gates were activated Aug. 1, allowing the general public to have access to the new Space Commerce Way, which will provide access to the Research Park and KSC Visitor Complex, and providing an alternate route for the general public between Titusville and Merritt Island that is accessible 24 hours a day. The gates are staffed 24 hours daily.

Verification of Empirical Method for Determining Riverbank Stability. Report 19. Report 12-24 - 1974 through 1977 Data.

DTIC Science & Technology

1981-02-01

Cairo, Ill. Blaker Towhead, Tenn. Wolf Island, Vy. Obion-Tamm, Tenn. Hickman- Reelfoot , Ky. Kate Aubrey, Tenn. Island No. 8, Ky. Harbert Point, Miss...MEfIPI S DkISTRICI 20 Porter Lake , Ark., Failur. was first repo 701 mA P I-ft blufI bank 276+00 to 278+00 1966 May Jun 5 12-4 20 28+ 0.71...and La., 447 MAHP R-4-U to R-2-Uj 1955 0 R-2-U to R-0 one boring location** 1956 0 40 39 1.02 R-3-U 1958 150 Lake Karnac, Miss., 419 MAHP R-111-D to

State-of-the-Art Review on Physiologically Based Pharmacokinetic Modeling in Pediatric Drug Development.

PubMed

Yellepeddi, Venkata; Rower, Joseph; Liu, Xiaoxi; Kumar, Shaun; Rashid, Jahidur; Sherwin, Catherine M T

2018-05-18

Physiologically based pharmacokinetic modeling and simulation is an important tool for predicting the pharmacokinetics, pharmacodynamics, and safety of drugs in pediatrics. Physiologically based pharmacokinetic modeling is applied in pediatric drug development for first-time-in-pediatric dose selection, simulation-based trial design, correlation with target organ toxicities, risk assessment by investigating possible drug-drug interactions, real-time assessment of pharmacokinetic-safety relationships, and assessment of non-systemic biodistribution targets. This review summarizes the details of a physiologically based pharmacokinetic modeling approach in pediatric drug research, emphasizing reports on pediatric physiologically based pharmacokinetic models of individual drugs. We also compare and contrast the strategies employed by various researchers in pediatric physiologically based pharmacokinetic modeling and provide a comprehensive overview of physiologically based pharmacokinetic modeling strategies and approaches in pediatrics. We discuss the impact of physiologically based pharmacokinetic models on regulatory reviews and product labels in the field of pediatric pharmacotherapy. Additionally, we examine in detail the current limitations and future directions of physiologically based pharmacokinetic modeling in pediatrics with regard to the ability to predict plasma concentrations and pharmacokinetic parameters. Despite the skepticism and concern in the pediatric community about the reliability of physiologically based pharmacokinetic models, there is substantial evidence that pediatric physiologically based pharmacokinetic models have been used successfully to predict differences in pharmacokinetics between adults and children for several drugs. It is obvious that the use of physiologically based pharmacokinetic modeling to support various stages of pediatric drug development is highly attractive and will rapidly increase, provided the robustness and reliability of these techniques are well established.

Development of Concept-Based Physiology Lessons for Biomedical Engineering Undergraduate Students

ERIC Educational Resources Information Center

Nelson, Regina K.; Chesler, Naomi C.; Strang, Kevin T.

2013-01-01

engineering curriculum. In one or two introductory physiology courses, engineering students must learn physiology sufficiently to support learning in their subsequent engineering courses and careers. As preparation for future learning, physiology instruction centered on concepts may…

Physiology of Developing Gravity Receptors and Otolith-Ocular Reflexes in Rat

NASA Technical Reports Server (NTRS)

Blanks, Robert H.

1997-01-01

This proposal had the long-term objective of examining the effects of microgravity on the physiology of the adult and developing mammalian gravity receptors. The grant outlined three-years of ground-based studies to examine. 1) the physiologic responses or otolith afferents in the adult rat and during postnatal development, and 2) the otolith organ contributions to the vertical vestibulo-ocular (VOR) and postural reflexes.

Physiological Measures of Emotion from a Developmental Perspective: State of the Science

ERIC Educational Resources Information Center

Dennis, Tracy A.; Buss, Kristin A.; Hastings, Paul D.; Bell, Martha Ann; Diaz, Anjolii; Adam, Emma K.; Miskovic, Vladimir; Schmidt, Louis A.; Feldman, Ruth; Katz, Lynn Fainsilber; Rigterink, Tami; Strang, Nicole M.; Hanson, Jamie L.; Pollak, Seth D.; Dahl, Ronald E.; Silk, Jennifer S.; Siegle, Greg J.; Beauchaine, Theodore P.; Cicchetti, Dante; Rogosch, Fred A.; Fox, Nathan A.; Kirwan, Michael; Reeb-Sutherland, Bethany; Gunnar, Megan R.; Obradovic, Jelena; Boyce, W. Thomas; Molenaar, Peter C. M.; Gates, Kathleen M.

2012-01-01

In the past decade, there has been a dramatic growth in research examining the development of emotion from a physiological perspective. However, this widespread use of physiological measures to study emotional development coexists with relatively few guiding principles, thus reducing opportunities to move the field forward in innovative ways. The…

Teaching Acid/Base Physiology in the Laboratory

ERIC Educational Resources Information Center

Friis, Ulla G.; Plovsing, Ronni; Hansen, Klaus; Laursen, Bent G.; Wallstedt, Birgitta

2010-01-01

Acid/base homeostasis is one of the most difficult subdisciplines of physiology for medical students to master. A different approach, where theory and practice are linked, might help students develop a deeper understanding of acid/base homeostasis. We therefore set out to develop a laboratory exercise in acid/base physiology that would provide…

Development of Animal Physiology Practical Guidance Oriented Guided Inquiry for Student of Biology Department

NASA Astrophysics Data System (ADS)

Putra, Z. A. Z.; Sumarmin, R.; Violita, V.

2018-04-01

The guides used for practicing animal physiology need to be revised and adapted to the lecture material. This is because in the subject of Animal Physiology. The guidance of animal physiology practitioners is still conventional with prescription model instructions and is so simple that it is necessary to develop a practical guide that can lead to the development of scientific work. One of which is through practice guided inquiry guided practicum guide. This study aims to describe the process development of the practical guidance and reveal the validity, practicality, and effectiveness Guidance Physiology Animals guided inquiry inferior to the subject of Animal Physiology for students Biology Department State University of Padang. This type of research is development research. This development research uses the Plomp model. Stages performed are problem identification and analysis stage, prototype development and prototyping stage, and assessment phase. Data analysis using descriptive analysis. The instrument of data collection using validation and practical questionnaires, competence and affective field of competence observation and psychomotor and cognitive domain competence test. The result of this research shows that guidance of Inquiry Guided Initiative Guided Physiology with 3.23 valid category, practicality by lecturer with value 3.30 practical category, student with value 3.37 practical criterion. Affective effectiveness test with 93,00% criterion is very effective, psychomotor aspect 89,50% with very effective criteria and cognitive domain with value of 67, pass criterion. The conclusion of this research is Guided Inquiry Student Guided Protoxial Guidance For Students stated valid, practical and effective.

Network Physiology: How Organ Systems Dynamically Interact

PubMed Central

Bartsch, Ronny P.; Liu, Kang K. L.; Bashan, Amir; Ivanov, Plamen Ch.

2015-01-01

We systematically study how diverse physiologic systems in the human organism dynamically interact and collectively behave to produce distinct physiologic states and functions. This is a fundamental question in the new interdisciplinary field of Network Physiology, and has not been previously explored. Introducing the novel concept of Time Delay Stability (TDS), we develop a computational approach to identify and quantify networks of physiologic interactions from long-term continuous, multi-channel physiological recordings. We also develop a physiologically-motivated visualization framework to map networks of dynamical organ interactions to graphical objects encoded with information about the coupling strength of network links quantified using the TDS measure. Applying a system-wide integrative approach, we identify distinct patterns in the network structure of organ interactions, as well as the frequency bands through which these interactions are mediated. We establish first maps representing physiologic organ network interactions and discover basic rules underlying the complex hierarchical reorganization in physiologic networks with transitions across physiologic states. Our findings demonstrate a direct association between network topology and physiologic function, and provide new insights into understanding how health and distinct physiologic states emerge from networked interactions among nonlinear multi-component complex systems. The presented here investigations are initial steps in building a first atlas of dynamic interactions among organ systems. PMID:26555073

Wearable physiological sensors and real-time algorithms for detection of acute mountain sickness.

PubMed

Muza, Stephen R

2018-03-01

This is a minireview of potential wearable physiological sensors and algorithms (process and equations) for detection of acute mountain sickness (AMS). Given the emerging status of this effort, the focus of the review is on the current clinical assessment of AMS, known risk factors (environmental, demographic, and physiological), and current understanding of AMS pathophysiology. Studies that have examined a range of physiological variables to develop AMS prediction and/or detection algorithms are reviewed to provide insight and potential technological roadmaps for future development of real-time physiological sensors and algorithms to detect AMS. Given the lack of signs and nonspecific symptoms associated with AMS, development of wearable physiological sensors and embedded algorithms to predict in the near term or detect established AMS will be challenging. Prior work using [Formula: see text], HR, or HRv has not provided the sensitivity and specificity for useful application to predict or detect AMS. Rather than using spot checks as most prior studies have, wearable systems that continuously measure SpO 2 and HR are commercially available. Employing other statistical modeling approaches such as general linear and logistic mixed models or time series analysis to these continuously measured variables is the most promising approach for developing algorithms that are sensitive and specific for physiological prediction or detection of AMS.

Determinants of physiological and perceived physiological stress reactivity in children and adolescents.

PubMed

Evans, Brittany E; Greaves-Lord, Kirstin; Euser, Anja S; Tulen, Joke H M; Franken, Ingmar H A; Huizink, Anja C

2013-01-01

Abnormal physiological stress reactivity is increasingly investigated as a vulnerability marker for various physical and psychological health problems. However, studies are inconsistent in taking into account potential covariates that may influence the developing stress system. We systematically tested determinants (individual, developmental, environmental and substance use-related) of physiological and perceived physiological stress reactivity. We also examined the relation between physiological and perceived physiological stress reactivity. In a stratified sample of 363 children (7-12 years) and 344 adolescents (13-20 years) from the general population, we examined cortisol, heart rate, respiratory sinus arrhythmia and perceived physiological stress reactivity to a psychosocial stress procedure. Using multivariate linear regression models, we found that individual, developmental, environmental and substance use-related factors were related to each of the stress response indices. These determinant factors were different for each of the stress reactivity indices, and different in children versus adolescents. Perceived physiological stress reactivity predicted cortisol reactivity in adolescents only. All other relations between perceived physiological and physiological stress reactivity were not significant. As physiological stress variables are often examined as vulnerability markers for the development of health problems, we maintain that it is essential that future studies take into consideration factors that may account for found relations. Our study provides an overview and indication of which variables should be considered in the investigation of the relation between physiological stress indices and illness.

Creating Griffith Observatory

NASA Astrophysics Data System (ADS)

Cook, Anthony

2013-01-01

Griffith Observatory has been the iconic symbol of the sky for southern California since it began its public mission on May 15, 1935. While the Observatory is widely known as being the gift of Col. Griffith J. Griffith (1850-1919), the story of how Griffith’s gift became reality involves many of the people better known for other contributions that made Los Angeles area an important center of astrophysics in the 20th century. Griffith began drawing up his plans for an observatory and science museum for the people of Los Angeles after looking at Saturn through the newly completed 60-inch reflector on Mt. Wilson. He realized the social impact that viewing the heavens could have if made freely available, and discussing the idea of a public observatory with Mt. Wilson Observatory’s founder, George Ellery Hale, and Director, Walter Adams. This resulted, in 1916, in a will specifying many of the features of Griffith Observatory, and establishing a committee managed trust fund to build it. Astronomy popularizer Mars Baumgardt convinced the committee at the Zeiss Planetarium projector would be appropriate for Griffith’s project after the planetarium was introduced in Germany in 1923. In 1930, the trust committee judged funds to be sufficient to start work on creating Griffith Observatory, and letters from the Committee requesting help in realizing the project were sent to Hale, Adams, Robert Millikan, and other area experts then engaged in creating the 200-inch telescope eventually destined for Palomar Mountain. A Scientific Advisory Committee, headed by Millikan, recommended that Caltech Physicist Edward Kurth be put in charge of building and exhibit design. Kurth, in turn, sought help from artist Russell Porter. The architecture firm of John C. Austin and Fredrick Ashley was selected to design the project, and they adopted the designs of Porter and Kurth. Philip Fox of the Adler Planetarium was enlisted to manage the completion of the Observatory and become its temporary Director.

Physiological effects of weightlessness: countermeasure system development for a long-term Chinese manned spaceflight.

PubMed

Wang, Linjie; Li, Zhili; Tan, Cheng; Liu, Shujuan; Zhang, Jianfeng; He, Siyang; Zou, Peng; Liu, Weibo; Li, Yinghui

2018-04-25

The Chinese space station will be built around 2020. As a national space laboratory, it will offer unique opportunities for studying the physiological effects of weightlessness and the efficacy of the countermeasures against such effects. In this paper, we described the development of countermeasure systems in the Chinese space program. To emphasize the need of the Chinese space program to implement its own program for developing countermeasures, we reviewed the literature on the negative physiological effects of weightlessness, the challenges of completing missions, the development of countermeasure devices, the establishment of countermeasure programs, and the efficacy of the countermeasure techniques in American and Russian manned spaceflights. In addition, a brief overview was provided on the Chinese research and development on countermeasures to discuss the current status and goals of the development of countermeasures against physiological problems associated with weightlessness.

Chewing Over Physiology Integration

ERIC Educational Resources Information Center

Abdulkader, Fernando; Azevedo-Martins, Anna Karenina; de Arcisio Miranda, Manoel; Brunaldi, Kellen

2005-01-01

An important challenge for both students and teachers of physiology is to integrate the differentareas in which physiological knowledge is didactically divided. In developing countries, such an issue is even more demanding, because budget restrictions often affect the physiology program with laboratory classes being the first on the list when it…

DEVELOPMENT OF A PHYSIOLOGICALLY BASED PHARMACOKINETIC MODEL FOR DELTAMETHRIN IN DEVELOPING SPRAGUE-DAWLEY RATS

EPA Science Inventory

This work describes the development of a physiologically based pharmacokinetic (PBPK) model of deltamethrin, a type II pyrethroid, in the developing male Sprague-Dawley rat. Generalized Michaelis-Menten equations were used to calculate metabolic rate constants and organ weights ...

Preconception health: awareness, planning, and communication among a sample of US men and women.

PubMed

Mitchell, Elizabeth W; Levis, Denise M; Prue, Christine E

2012-01-01

It is important to educate both men and women about preconception health (PCH), but limited research exists in this area. This paper examines men's and women's awareness of exposure to PCH information and of specific PCH behaviors, PCH planning, and PCH discussions with their partners. Data from Porter Novelli's 2007 Healthstyles survey were used. Women and men of reproductive age were included in the analysis (n = 2,736) to understand their awareness, planning, and conversations around PCH. Only 27.9% of women and men reported consistently using an effective birth control method. The majority of men (52%) and women (43%) were unaware of any exposure to PCH messages; few received information from their health care provider. Women were more aware than men of specific pre-pregnancy health behaviors. Women in the sample reported having more PCH conversations with their partners than did men. PCH education should focus on both women and men. Communication about PCH is lacking, both between couples and among men and women and their health care providers. PCH education might benefit from brand development so that consumers know what to ask for and providers know what to deliver.

DEVELOPMENT OF A PHYSIOLOGICALLY BASED PHARMACOKINETIC MODEL FOR DELTAMETHRIN IN ADULT AND DEVELOPING SPRAGUE-DAWLEY RATS

EPA Science Inventory

This work describes the development of a physiologically based pharmacokinetic (PBPK) model of deltamethrin, a type II pyrethroid, in the developing male Sprague-Dawley rat. Generalized Michaelis-Menten equations were used to calculate metabolic rate constants and organ weights ...

Cardiovascular anatomy and physiology of the fetus, neonate, infant, child, and adolescent.

PubMed

Alyn, I B; Baker, L K

1992-04-01

Practicing cardiovascular nurses are aware that significant differences exist in the cardiac anatomy and physiology of children and adults. Generally, the younger the child the greater these differences are. The cellular anatomy and physiology are markedly different in the fetus, neonate, and infant. As development progresses, cardiac function begins to more closely approximate that of an adult. This article describes the anatomical and physiologic development of the fetus, neonate, infant, child, and adolescent. The developmental differences in preload, afterload, contractility, and heart rate are summarized.

The effectiveness of separating theory and practicum as a conduit to learning physiology.

PubMed

Schuijers, Johannes A; McDonald, Stuart J; Julien, Brianna L; Lexis, Louise A; Thomas, Colleen J; Chan, Siew; Samiric, T

2013-06-01

Many conventional science courses contain subjects embedded with laboratory-based activities. However, research on the benefits of positioning the practicals within the theory subject or developing them distinctly from the theory is largely absent. This report compared results in a physiology theory subject among three different cohorts of students: those taking the theory subject alone, those taking it concurrent with a physiology practicum subject, and those who previously took the subject when it had practicums embedded within the one subject. The path model shows that students taking both physiology theory and physiology practicum attained a significantly higher result in online tests compared with those who took the theory subject alone (P < 0.05) and that this translated to a significantly higher result in the end-of-semester examination. Similarly, students taking both physiology theory and the physiology practicum attained a significantly higher end-examination result compared with those who took the physiology subject in previous years when the practicums were embedded within the theory subject (P < 0.05). In both cases, this increase was largely attained in components that tested critical thinking and deep learning (short theory application questions and extended written questions). We conclude that students undertaking both physiology theory and the physiology practicum likely performed better in the theory subject due to better problem-solving skills and a more developed understanding of theoretical content. We suggest that consideration be given in all science curricula to the separation of theory and practicum by developing two subjects with clearly defined different learning outcomes.

Determinants of Physiological and Perceived Physiological Stress Reactivity in Children and Adolescents

PubMed Central

Evans, Brittany E.; Greaves-Lord, Kirstin; Euser, Anja S.; Tulen, Joke H. M.; Franken, Ingmar H. A.; Huizink, Anja C.

2013-01-01

Aims Abnormal physiological stress reactivity is increasingly investigated as a vulnerability marker for various physical and psychological health problems. However, studies are inconsistent in taking into account potential covariates that may influence the developing stress system. We systematically tested determinants (individual, developmental, environmental and substance use-related) of physiological and perceived physiological stress reactivity. We also examined the relation between physiological and perceived physiological stress reactivity. Method In a stratified sample of 363 children (7–12 years) and 344 adolescents (13–20 years) from the general population, we examined cortisol, heart rate, respiratory sinus arrhythmia and perceived physiological stress reactivity to a psychosocial stress procedure. Results Using multivariate linear regression models, we found that individual, developmental, environmental and substance use-related factors were related to each of the stress response indices. These determinant factors were different for each of the stress reactivity indices, and different in children versus adolescents. Perceived physiological stress reactivity predicted cortisol reactivity in adolescents only. All other relations between perceived physiological and physiological stress reactivity were not significant. Conclusions As physiological stress variables are often examined as vulnerability markers for the development of health problems, we maintain that it is essential that future studies take into consideration factors that may account for found relations. Our study provides an overview and indication of which variables should be considered in the investigation of the relation between physiological stress indices and illness. PMID:23620785

Developing a Physiologically-Based Pharmacokinetic Model Knowledgebase in Support of Provisional Model Construction

EPA Science Inventory

Developing physiologically-based pharmacokinetic (PBPK) models for chemicals can be resource-intensive, as neither chemical-specific parameters nor in vivo pharmacokinetic data are easily available for model construction. Previously developed, well-parameterized, and thoroughly-v...

Describing and recognizing patterns of events in smart environments with description logic.

PubMed

Scalmato, Antonello; Sgorbissa, Antonio; Zaccaria, Renato

2013-12-01

This paper describes a system for context awareness in smart environments, which is based on an ontology expressed in description logic and implemented in OWL 2 EL, which is a subset of the Web Ontology Language that allows for reasoning in polynomial time. The approach is different from all other works in the literature since the proposed system requires only the basic reasoning mechanisms of description logic, i.e., subsumption and instance checking, without any additional external reasoning engine. Experiments performed with data collected in three different scenarios are described, i.e., the CASAS Project at Washington State University, the assisted living facility Villa Basilea in Genoa, and the Merry Porter mobile robot at the Polyclinic of Modena.

Space-Based Remote Imaging Spectroscopy of the Aliso Canyon CH4 Superemitter

NASA Technical Reports Server (NTRS)

Thompson, D. R.; Thorpe, A. K.; Frankenberg, C.; Green, R. O.; Duren, R.; Guanter, L.; Hollstein, A.; Middleton, E.; Ong, L.; Ungar, S.

2016-01-01

The Aliso Canyon gas storage facility near Porter Ranch, California, produced a large accidental CH4 release from October 2015 to February 2016. The Hyperion imaging spectrometer on board the EO-1 satellite successfully detected this event, achieving the first orbital attribution of CH4 to a single anthropogenic superemitter. Hyperion measured shortwave infrared signatures of CH4 near 2.3 microns at 0.01 micron spectral resolution and 30 meter spatial resolution. It detected the plume on three overpasses, mapping its magnitude and morphology. These orbital observations were consistent with measurements by airborne instruments. We evaluate Hyperion instrument performance, draw implications for future orbital instruments, and extrapolate the potential for a global survey of CH4 superemitters.

Targeted Cancer Therapy: Correlative Light-Electron Microscopy Shows RGD-Targeted ZnO Nanoparticles Dissolve in the Intracellular Environment of Triple Negative Breast Cancer Cells and Cause Apoptosis with Intratumor Heterogeneity (Adv. Healthcare Mater. 11/2016).

PubMed

Othman, Basmah A; Greenwood, Christina; Abuelela, Ayman F; Bharath, Anil A; Chen, Shu; Theodorou, Ioannis; Douglas, Trevor; Uchida, Maskai; Ryan, Mary; Merzaban, Jasmeen S; Porter, Alexandra E

2016-06-01

On page 1310 J. S. Merzaban, A. E. Porter, and co-workers present fluorescently labeled RGD-targeted ZnO nanoparticles (NPs; green) for the targeted delivery of cytotoxic ZnO to integrin αvβ3 receptors expressed on triple negative breast cancer cells. Correlative light-electron microscopy shows that NPs dissolve into ionic Zn(2+) (blue) upon uptake and cause apoptosis (red) with intra-tumor heterogeneity, thereby providing a possible strategy for targeted breast cancer therapy. Cover design by Ivan Gromicho. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Gender equality and gender differences: parenting, habitus, and embodiment (the 2008 Porter lecture).

PubMed

Doucet, Andrea

2009-05-01

Drawing on a four-year research project on Canadian primary caregiving fathers, as well two recent projects on the first year of parenting, this article highlights several theoretical and substantive issues in the study of gender equality and gender differences in parenting. First, I call for shifts from a focus on domestic tasks toward domestic and community-based responsibilities. Second, I argue that the political terrain underpinning the study of mothering and fathering calls for clarity on how researchers interpret the constant interplay between equality and differences. Third, while there has been some change over time, parental responsibilities remain gendered because they are deeply rooted in habitus and embodiment across specific spatial and temporal contexts.

[The Gang of Six Demands more Freedom. Juvenile Offenders Interned in Saint-Jean-de-Dieu, Mid-20th Century].

PubMed

Desmeules, Martin; Thifault, Marie-Claude

In recent years, we have worked with many psychiatric records kept by the Archive Services of the Institut universitaire en santé mentale de Montréal (IUSMM). The proposed article is focused on the February 12th 1959 document Assemblée des médecins located within the records of six illegitimate children admitted to the Hôpital Saint-Jean-de-Dieu in the late 1950s. Our study, inspired by the work of historian Roy Porter and his approach from below, contributes to the historical discourse seeking to incorporate patient's voices, in this case, a gang of young offenders identified by a life course shaped by repeated institutional experience.

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

Freifeld, Barry; Oldenburg, Curtis; Jordan, Preston

The 2015-2016 Aliso Canyon/Porter Ranch natural gas well blowout emitted approximately 100,000 tonnes of natural gas (mostly methane, CH 4) over four months. The blowout impacted thousands of nearby residents, who were displaced from their homes. The high visibility of the event has led to increased scrutiny of the safety of natural gas storage at the Aliso Canyon facility, as well as broader concern for natural gas storage integrity throughout the country. This report presents the findings of the DOE National Laboratories Well Integrity Work Group efforts in the four tasks. In addition to documenting the work of the Workmore » Group, this report presents high priority recommendations to improve well integrity and reduce the likelihood and consequences of subsurface natural gas leaks.« less

A Material History of Electroshock Therapy : Electroshock Technology in Europe until 1945.

PubMed

Rzesnitzek, Lara; Lang, Sascha

2016-09-01

The article considers the history of electroshock therapy as a history of medical technology, professional cooperation and business competition. A variation of a history from below is intended; though not from the patients' perspective (Porter, Theory Soc 14:175-198, 1985), but with a focus on electrodes, circuitry and patents. Such a 'material history' of electroshock therapy reveals that the technical make-up of electroshock devices and what they were used for was relative to the changing interests of physicians, industrial companies and mental health politics; it makes an intriguing case for the Social Construction of Technology theory (Bijker et al., The social construction of technological systems: new directions in the sociology and history of technology. MIT Press, Cambridge, MA, 1987).

A brief history of bacterial growth physiology.

PubMed

Schaechter, Moselio

2015-01-01

Arguably, microbial physiology started when Leeuwenhoek became fascinated by observing a Vorticella beating its cilia, my point being that almost any observation of microbes has a physiological component. With the advent of modern microbiology in the mid-19th century, the field became recognizably distinctive with such discoveries as anaerobiosis, fermentation as a biological phenomenon, and the nutritional requirements of microbes. Soon came the discoveries of Winogradsky and his followers of the chemical changes in the environment that result from microbial activities. Later, during the first half of the 20th century, microbial physiology became the basis for much of the elucidation of central metabolism. Bacterial physiology then became a handmaiden of molecular biology and was greatly influenced by the discovery of cellular regulatory mechanisms. Microbial growth, which had come of age with the early work of Hershey, Monod, and others, was later pursued by studies on a whole cell level by what became known as the "Copenhagen School." During this time, the exploration of physiological activities became coupled to modern inquiries into the structure of the bacterial cell. Recent years have seen the development of a further phase in microbial physiology, one seeking a deeper quantitative understanding of phenomena on a whole cell level. This pursuit is exemplified by the emergence of systems biology, which is made possible by the development of technologies that permit the gathering of information in huge amounts. As has been true through history, the research into microbial physiology continues to be guided by the development of new methods of analysis. Some of these developments may well afford the possibility of making stunning breakthroughs.

Design of a framework for modeling, integration and simulation of physiological models.

PubMed

Erson, E Zeynep; Cavuşoğlu, M Cenk

2012-09-01

Multiscale modeling and integration of physiological models carry challenges due to the complex nature of physiological processes. High coupling within and among scales present a significant challenge in constructing and integrating multiscale physiological models. In order to deal with such challenges in a systematic way, there is a significant need for an information technology framework together with related analytical and computational tools that will facilitate integration of models and simulations of complex biological systems. Physiological Model Simulation, Integration and Modeling Framework (Phy-SIM) is an information technology framework providing the tools to facilitate development, integration and simulation of integrated models of human physiology. Phy-SIM brings software level solutions to the challenges raised by the complex nature of physiological systems. The aim of Phy-SIM, and this paper is to lay some foundation with the new approaches such as information flow and modular representation of the physiological models. The ultimate goal is to enhance the development of both the models and the integration approaches of multiscale physiological processes and thus this paper focuses on the design approaches that would achieve such a goal. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Classification of natural and supernatural causes of mental distress. Development of a Mental Distress Explanatory Model Questionnaire.

PubMed

Eisenbruch, M

1990-11-01

This paper describes the background and development of a Mental Distress Explanatory Model Questionnaire designed to explore how people from different cultures explain mental distress. A 45-item questionnaire was developed with items derived from the Murdock et al. categories, with additional items covering western notions of physiological causation and stress. The questionnaire was administered to 261 people, mostly college students. Multi-dimensional scaling analysis shows four clusters of mental distress: a) stress; b) western physiological; c) nonwestern physiological; and d) supernatural. These clusters form two dimensions: western physiological vs. supernatural and impersonal vs. personalistic explanations. Natural and stress items are separated from supernatural and nonwestern physiological items along the first dimension. Brain damage, physical illness, and genetic defects have the greatest separation along the first dimension. Being hot, the body being out of balance, and wind currents passing through the body most strongly represent the non-western physiological category. The questionnaire has the potential to be used for community health screening and for monitoring patient care, as well as with students in the health sciences and with health practitioners.

Physiological responses to environmental factors related to space flight. [hemodynamic and metabolic responses to weightlessness

NASA Technical Reports Server (NTRS)

Pace, N.

1973-01-01

Physiological base line data are established, and physiological procedures and instrumentation necessary for the automatic measurement of hemodynamic and metabolic parameters during prolonged periods of weightlessness are developed.

Obituary: Jason G. Porter, 1954-2005

NASA Astrophysics Data System (ADS)

Hathaway, David H.

2005-12-01

Jason Porter, a solar astronomer at NASA's Marshall Space Flight Center (MSFC), died on 23 July 2005 from complications associated with his 18-year battle with a form of non-Hodgkin's lymphoma. He was born on 28 June 1954. Jason was Texas born and bred. He received his Bachelor's degree from Texas A&M in 1976 and then went to the University of Colorado for his graduate work. He received his PhD from the Department of Astrophysical, Planetary, and Atmospheric Sciences in 1984. His thesis, "Ultraviolet Spectral Diagnostics of Solar Flares and Heating Events," was written under the guidance of Katharine Gebbie and Juri Toomre. The ideas behind his thesis and much of his later work were formulated while he was a Graduate Research Assistant at Goddard Space Flight Center (GSFC) working on analysis of data from the Ultraviolet Spectrometer and Polarimeter, a major instrument on the Solar Maximum Mission (SMM). While at Goddard, he met his wife-to-be, Linda Zimmerman, who was working as a computer system administrator at the SMM Operations Center. They married and moved to Huntsville, Alabama in 1984 where Jason had an appointment as an NAS/NRC Resident Research Associate in the Solar Physics Branch of MSFC and Linda was a system administrator for the Space Science Laboratory. After a short stint at the University of Alabama in Huntsville, Jason joined NASA as a Senior Scientist in the Space Science Laboratory in 1987, a position he still held at the time of his death. Jason's early work brought forth the idea that "microflares" make a significant contribution to the heating of the solar corona, an idea which he continued to champion throughout his career. He also searched for coronal emission from white dwarf stars using the ROSAT and Chandra Space Observatories, and served as the NASA Project Scientist for a lunar based ultraviolet telescope. More recently he was leading a team of engineers and scientists, from MSFC, GSFC, and the National Solar Observatory on the development of a solar ultraviolet magnetograph instrument (SUMI) capable of measuring vector magnetic fields in the upper chromosphere and transition region where the magnetic reconnection that powers solar flares and CMEs is believed to occur. He continued to provide inspiring leadership to the development of SUMI up until the last month of his life. Jason was admired by his colleagues on both a professional and personal level. He also had a rich life outside of his professional work. He loved the outdoors - hiking, camping, and fishing in particular. He loved music. Bluegrass was one of his favorites. He played the steel guitar, the Dobro, and the trombone, and spent many evenings playing in a local bluegrass band. He also loved finely crafted lagers and ales and would occasionally bring some strange brew to liven up an evening of poker. Jason and Linda have two sons, Graham (13) and Allen (11). All who knew him well will miss him dearly.

Three-dimensional printing physiology laboratory technology.

PubMed

Sulkin, Matthew S; Widder, Emily; Shao, Connie; Holzem, Katherine M; Gloschat, Christopher; Gutbrod, Sarah R; Efimov, Igor R

2013-12-01

Since its inception in 19th-century Germany, the physiology laboratory has been a complex and expensive research enterprise involving experts in various fields of science and engineering. Physiology research has been critically dependent on cutting-edge technological support of mechanical, electrical, optical, and more recently computer engineers. Evolution of modern experimental equipment is constrained by lack of direct communication between the physiological community and industry producing this equipment. Fortunately, recent advances in open source technologies, including three-dimensional printing, open source hardware and software, present an exciting opportunity to bring the design and development of research instrumentation to the end user, i.e., life scientists. Here we provide an overview on how to develop customized, cost-effective experimental equipment for physiology laboratories.

A conceptual framework for homeostasis: development and validation.

PubMed

McFarland, Jenny; Wenderoth, Mary Pat; Michael, Joel; Cliff, William; Wright, Ann; Modell, Harold

2016-06-01

We have developed and validated a conceptual framework for understanding and teaching organismal homeostasis at the undergraduate level. The resulting homeostasis conceptual framework details critical components and constituent ideas underlying the concept of homeostasis. It has been validated by a broad range of physiology faculty members from community colleges, primarily undergraduate institutions, research universities, and medical schools. In online surveys, faculty members confirmed the relevance of each item in the framework for undergraduate physiology and rated the importance and difficulty of each. The homeostasis conceptual framework was constructed as a guide for teaching and learning of this critical core concept in physiology, and it also paves the way for the development of a concept inventory for homeostasis. Copyright © 2016 The American Physiological Society.

On-Line Analysis of Physiologic and Neurobehavioral Variables During Long-Duration Space Missions

NASA Technical Reports Server (NTRS)

Brown, Emery N.

1999-01-01

The goal of this project is to develop reliable statistical algorithms for on-line analysis of physiologic and neurobehavioral variables monitored during long-duration space missions. Maintenance of physiologic and neurobehavioral homeostasis during long-duration space missions is crucial for ensuring optimal crew performance. If countermeasures are not applied, alterations in homeostasis will occur in nearly all-physiologic systems. During such missions data from most of these systems will be either continually and/or continuously monitored. Therefore, if these data can be analyzed as they are acquired and the status of these systems can be continually assessed, then once alterations are detected, appropriate countermeasures can be applied to correct them. One of the most important physiologic systems in which to maintain homeostasis during long-duration missions is the circadian system. To detect and treat alterations in circadian physiology during long duration space missions requires development of: 1) a ground-based protocol to assess the status of the circadian system under the light-dark environment in which crews in space will typically work; and 2) appropriate statistical methods to make this assessment. The protocol in Project 1, Circadian Entrainment, Sleep-Wake Regulation and Neurobehavioral will study human volunteers under the simulated light-dark environment of long-duration space missions. Therefore, we propose to develop statistical models to characterize in near real time circadian and neurobehavioral physiology under these conditions. The specific aims of this project are to test the hypotheses that: 1) Dynamic statistical methods based on the Kronauer model of the human circadian system can be developed to estimate circadian phase, period, amplitude from core-temperature data collected under simulated light- dark conditions of long-duration space missions. 2) Analytic formulae and numerical algorithms can be developed to compute the error in the estimates of circadian phase, period and amplitude determined from the data in Specific Aim 1. 3) Statistical models can detect reliably in near real- time (daily) significant alternations in the circadian physiology of individual subjects by analyzing the circadian and neurobehavioral data collected in Project 1. 4) Criteria can be developed using the Kronauer model and the recently developed Jewett model of cognitive -performance and subjective alertness to define altered circadian and neurobehavioral physiology and to set conditions for immediate administration of countermeasures.

Physiological Information Database (PID)

EPA Science Inventory

EPA has developed a physiological information database (created using Microsoft ACCESS) intended to be used in PBPK modeling. The database contains physiological parameter values for humans from early childhood through senescence as well as similar data for laboratory animal spec...

Causal Structure of Brain Physiology after Brain Injury from Subarachnoid Hemorrhage.

PubMed

Claassen, Jan; Rahman, Shah Atiqur; Huang, Yuxiao; Frey, Hans-Peter; Schmidt, J Michael; Albers, David; Falo, Cristina Maria; Park, Soojin; Agarwal, Sachin; Connolly, E Sander; Kleinberg, Samantha

2016-01-01

High frequency physiologic data are routinely generated for intensive care patients. While massive amounts of data make it difficult for clinicians to extract meaningful signals, these data could provide insight into the state of critically ill patients and guide interventions. We develop uniquely customized computational methods to uncover the causal structure within systemic and brain physiologic measures recorded in a neurological intensive care unit after subarachnoid hemorrhage. While the data have many missing values, poor signal-to-noise ratio, and are composed from a heterogeneous patient population, our advanced imputation and causal inference techniques enable physiologic models to be learned for individuals. Our analyses confirm that complex physiologic relationships including demand and supply of oxygen underlie brain oxygen measurements and that mechanisms for brain swelling early after injury may differ from those that develop in a delayed fashion. These inference methods will enable wider use of ICU data to understand patient physiology.

The XIIIth International Physiological Congress in Boston in 1929: American Physiology Comes of Age

ERIC Educational Resources Information Center

Rall, Jack A.

2016-01-01

In the 19th century, the concept of experimental physiology originated in France with Claude Bernard, evolved in Germany stimulated by the teaching of Carl Ludwig, and later spread to Britain and then to the United States. The goal was to develop a physicochemical understanding of physiological phenomena. The first International Physiological…

Physiological variation as a mechanism for developmental caste-biasing in a facultatively eusocial sweat bee.

PubMed

Kapheim, Karen M; Smith, Adam R; Ihle, Kate E; Amdam, Gro V; Nonacs, Peter; Wcislo, William T

2012-04-07

Social castes of eusocial insects may have arisen through an evolutionary modification of an ancestral reproductive ground plan, such that some adults emerge from development physiologically primed to specialize on reproduction (queens) and others on maternal care expressed as allo-maternal behaviour (workers). This hypothesis predicts that variation in reproductive physiology should emerge from ontogeny and underlie division of labour. To test these predictions, we identified physiological links to division of labour in a facultatively eusocial sweat bee, Megalopta genalis. Queens are larger, have larger ovaries and have higher vitellogenin titres than workers. We then compared queens and workers with their solitary counterparts-solitary reproductive females and dispersing nest foundresses-to investigate physiological variation as a factor in caste evolution. Within dyads, body size and ovary development were the best predictors of behavioural class. Queens and dispersers are larger, with larger ovaries than their solitary counterparts. Finally, we raised bees in social isolation to investigate the influence of ontogeny on physiological variation. Body size and ovary development among isolated females were highly variable, and linked to differences in vitellogenin titres. As these are key physiological predictors of social caste, our results provide evidence for developmental caste-biasing in a facultatively eusocial bee.

Physiological variation as a mechanism for developmental caste-biasing in a facultatively eusocial sweat bee

PubMed Central

Kapheim, Karen M.; Smith, Adam R.; Ihle, Kate E.; Amdam, Gro V.; Nonacs, Peter; Wcislo, William T.

2012-01-01

Social castes of eusocial insects may have arisen through an evolutionary modification of an ancestral reproductive ground plan, such that some adults emerge from development physiologically primed to specialize on reproduction (queens) and others on maternal care expressed as allo-maternal behaviour (workers). This hypothesis predicts that variation in reproductive physiology should emerge from ontogeny and underlie division of labour. To test these predictions, we identified physiological links to division of labour in a facultatively eusocial sweat bee, Megalopta genalis. Queens are larger, have larger ovaries and have higher vitellogenin titres than workers. We then compared queens and workers with their solitary counterparts—solitary reproductive females and dispersing nest foundresses—to investigate physiological variation as a factor in caste evolution. Within dyads, body size and ovary development were the best predictors of behavioural class. Queens and dispersers are larger, with larger ovaries than their solitary counterparts. Finally, we raised bees in social isolation to investigate the influence of ontogeny on physiological variation. Body size and ovary development among isolated females were highly variable, and linked to differences in vitellogenin titres. As these are key physiological predictors of social caste, our results provide evidence for developmental caste-biasing in a facultatively eusocial bee. PMID:22048951

AN AUTOMATED MONITORING SYSTEM FOR FISH PHYSIOLOGY AND TOXICOLOGY

EPA Science Inventory

This report describes a data acquisition and control (DAC) system that was constructed to manage selected physiological measurements and sample control for aquatic physiology and toxicology. Automated DAC was accomplished with a microcomputer running menu-driven software develope...

Articulatory Complexity, Ambient Frequency, and Functional Load as Predictors of Consonant Development in Children

ERIC Educational Resources Information Center

Stokes, Stephanie F.; Surendran, Dinoj

2005-01-01

The notion of a universal pattern of phonological development, rooted in basic physiological constraints, is controversial, with some researchers arguing for a strong environmental (ambient language) influence on phonological development or an interaction of both physiological constraints and ambient language effects. This research examines the…

An investigation on effects of amputee's physiological parameters on maximum pressure developed at the prosthetic socket interface using artificial neural network.

PubMed

Nayak, Chitresh; Singh, Amit; Chaudhary, Himanshu; Unune, Deepak Rajendra

2017-10-23

Technological advances in prosthetics have attracted the curiosity of researchers in monitoring design and developments of the sockets to sustain maximum pressure without any soft tissue damage, skin breakdown, and painful sores. Numerous studies have been reported in the area of pressure measurement at the limb/socket interface, though, the relation between amputee's physiological parameters and the pressure developed at the limb/socket interface is still not studied. Therefore, the purpose of this work is to investigate the effects of patient-specific physiological parameters viz. height, weight, and stump length on the pressure development at the transtibial prosthetic limb/socket interface. Initially, the pressure values at the limb/socket interface were clinically measured during stance and walking conditions for different patients using strain gauges placed at critical locations of the stump. The measured maximum pressure data related to patient's physiological parameters was used to develop an artificial neural network (ANN) model. The effects of physiological parameters on the pressure development at the limb/socket interface were examined using the ANN model. The analyzed results indicated that the weight and stump length significantly affects the maximum pressure values. The outcomes of this work could be an important platform for the design and development of patient-specific prosthetic socket which can endure the maximum pressure conditions at stance and ambulation conditions.

Conservation Physiology and Conservation Pathogens: White-Nose Syndrome and Integrative Biology for Host-Pathogen Systems.

PubMed

Willis, Craig K R

2015-10-01

Conservation physiology aims to apply an understanding of physiological mechanisms to management of imperiled species, populations, or ecosystems. One challenge for physiologists hoping to apply their expertise to conservation is connecting the mechanisms we study, often in the laboratory, with the vital rates of populations in the wild. There is growing appreciation that infectious pathogens can threaten populations and species, and represent an important issue for conservation. Conservation physiology has much to offer in terms of addressing the threat posed to some host species by infectious pathogens. At the same time, the well-developed theoretical framework of disease ecology could provide a model to help advance the application of physiology to a range of other conservation issues. Here, I use white-nose syndrome (WNS) in hibernating North American bats as an example of a conservation problem for which integrative physiological research has been a critical part of research and management. The response to WNS highlights the importance of a well-developed theoretical framework for the application of conservation physiology to a particular threat. I review what is known about physiological mechanisms associated with mortality from WNS and emphasize the value of combining a strong theoretical background with integrative physiological studies in order to connect physiological mechanisms with population processes and thereby maximize the potential benefits of conservation physiology. © The Author 2015. Published by Oxford University Press on behalf of the Society for Integrative and Comparative Biology. All rights reserved. For permissions please email: journals.permissions@oup.com.

Digitally-bypassed transducers: interfacing digital mockups to real-time medical equipment.

PubMed

Sirowy, Scott; Givargis, Tony; Vahid, Frank

2009-01-01

Medical device software is sometimes initially developed by using a PC simulation environment that executes models of both the device and a physiological system, and then later by connecting the actual medical device to a physical mockup of the physiological system. An alternative is to connect the medical device to a digital mockup of the physiological system, such that the device believes it is interacting with a physiological system, but in fact all interaction is entirely digital. Developing medical device software by interfacing with a digital mockup enables development without costly or dangerous physical mockups, and enables execution that is faster or slower than real time. We introduce digitally-bypassed transducers, which involve a small amount of hardware and software additions, and which enable interfacing with digital mockups.

Underwater Electrical Safety Practices

DTIC Science & Technology

1976-01-01

under water. While advances continue in developing new and more effective underwater electrical equipment, the Navy is concerned that its underwater...levels passing through human tissue is known to alter, temporarily, the physiological function of cells. The long-term effects , if any, are unknown. Much...of the system--human physiology, equipment, procedures, and training. Human Physiology Present knowledge of the physiological effects of electrical

Monitoring Physiological Variables with Membrane Probes

NASA Technical Reports Server (NTRS)

Janle, Elsa M.

1997-01-01

This project has demonstrated the possibility of using membrane probes in rodents to monitor physiological variables for extended periods of time. The utility of these probes in physiological studies of microgravity has been demonstrated. The feasibility of developing on-line sensors has also been demonstrated and allows for the possibility of developing real-time automated monitoring systems which can be used in ground-base physiological research as well as in research and medical monitoring in space. In addition to space applications these techniques can be extended to medical monitoring in critical care situations on earth as well as facilitating research in many human and animal diseases.

Looking at physiological anthropology from a historical standpoint.

PubMed

Katsuura, Tetsuo

2005-05-01

As one way of thinking about physiological anthropology, let us survey it from a historical viewpoint. At the beginning of the 19th century, Blumenbach, considered the father of Physical Anthropology, wrote his "Handbook of Comparative Anatomy and Physiology." The subsequent research conducted and papers written by researchers such as Broca and Martin pointed in the direction of physiological anthropology; furthermore, the research carried out by the American researchers Demon and Baker had a physiological anthropology "feel." The courses in Physiological Anthropology taught by Tokizane exerted a major influence on physiological anthropology in Japan. The precursor of the Japan Society of Physiological Anthropology, organized by Sato in 1978, was extremely significant in the effect that it had on the subsequent development of physiological anthropology. The holding of the biennial International Congress of Physiological Anthropology, along with the allocation of the Research sub-field of Physiological Anthropology in the Grant-in-Aid for Scientific Research, would seem to suggest that the field of physiological anthropology is set to increasingly grow and evolve.

[Physiology and cybernetics: the history of mutual penetration of ideas, modern state and perspectives. To a 60-th anniversary of a writing the book "Cybernetics"by N. Wiener].

PubMed

Fedorov, V I

2007-01-01

Description of the history of cybernetics origin and physiology influence on it is given. Role of Russian and foreign physiologists in becoming and development of cybernetics and contribution of cybernetic theorists (N. Wiener and A.A. Lyapunov) to physiology are shown. Becoming and a modern state of various sections of cybernetic physiology and perspective of connection of cybernetics with integrative physiology are considered.

Deliberate acquisition of competence in physiological breech birth: A grounded theory study.

PubMed

Walker, Shawn; Scamell, Mandie; Parker, Pam

2018-06-01

Research suggests that the skill and experience of the attendant significantly affect the outcomes of vaginal breech births, yet practitioner experience levels are minimal within many contemporary maternity care systems. Due to minimal experience and cultural resistance, few practitioners offer vaginal breech birth, and many practice guidelines and training programmes recommend delivery techniques requiring supine maternal position. Fewer practitioners have skills to support physiological breech birth, involving active maternal movement and choice of birthing position, including upright postures such as kneeling, standing, squatting, or on a birth stool. How professionals learn complex skills contrary to those taught in their local practice settings is unclear. How do professionals develop competence and expertise in physiological breech birth? Nine midwives and five obstetricians with experience facilitating upright physiological breech births participated in semi-structured interviews. Data were analysed iteratively using constructivist grounded theory methods to develop an empirical theory of physiological breech skill acquisition. Among the participants in this research, the deliberate acquisition of competence in physiological breech birth included stages of affinity with physiological birth, critical awareness, intention, identity and responsibility. Expert practitioners operating across local and national boundaries guided less experienced practitioners. The results depict a specialist learning model which could be formalised in sympathetic training programmes, and evaluated. It may also be relevant to developing competence in other specialist/expert roles and innovative practices. Deliberate development of local communities of practice may support professionals to acquire elusive breech skills in a sustainable way. Copyright © 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Regulatory physiology discipline science plan

NASA Technical Reports Server (NTRS)

1991-01-01

The focus of the Regulatory Physiology discipline of the Space Physiology and Countermeasures Program is twofold. First, to determine and study how microgravity and associated factors of space flight affect the regulatory mechanisms by which humans adapt and achieve homeostasis and thereby regulate their ability to respond to internal and external signals; and, second, to study selected physiological systems that have been demonstrated to be influenced by gravity. The Regulatory Physiology discipline, as defined here, is composed of seven subdisciplines: (1) Circadian Rhythms, (2) Endocrinology, (3) Fluid and Electrolyte Regulation, (4) Hematology, (5) Immunology, (6) Metabolism and Nutrition, and (7) Temperature Regulation. The purpose of this Discipline Science Plan is to provide a conceptual strategy for NASA's Life Sciences Division research and development activities in the area of regulatory physiology. It covers the research areas critical to NASA's programmatic requirements for the Extended-Duration Orbiter, Space Station Freedom, and exploration mission science activities. These science activities include ground-based and flight; basic, applied, and operational; and animal and human research and development. This document summarizes the current status of the program, outlines available knowledge, establishes goals and objectives, identifies science priorities, and defines critical questions in regulatory physiology. It contains a general plan that will be used by both NASA Headquarters Program Offices and the field centers to review and plan basic, applied, and operational intramural and extramural research and development activities in this area.

Autonomic physiological data associated with simulator discomfort

NASA Technical Reports Server (NTRS)

Miller, James C.; Sharkey, Thomas J.; Graham, Glenna A.; Mccauley, Michael E.

1993-01-01

The development of a physiological monitoring capability for the Army's advanced helicopter simulator facility is reported. Additionally, preliminary physiological data is presented. Our objective was to demonstrate the sensitivity of physiological measures in this simulator to self-reported simulator sickness. The data suggested that heart period, hypergastria, and skin conductance level were more sensitive to simulator sickness than were vagal tone and normal electrogastric activity.

Physiological Factors Contributing to Postflight Changes in Functional Performance

NASA Technical Reports Server (NTRS)

Bloomberg, J. J.; Feedback, D. L.; Feiverson, A. H.; Lee, S. M. C.; Mulavara, A. P.; Peters, B. T.; Platts, S. H.; Reschke, M. F.; Ryder, J.; Spiering, B. A.;

KSC-03PD-2451

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. Daniel L. Tweed, with the Facilities Division, NASA Spaceport Services, addresses attendees at the ribbon cutting for the KSC Security gates. Tweed was project manager. The two new Security gates on Kennedy Parkway (Gate 2) and NASA Parkway (Gate 3) were activated Aug. 1, allowing the general public to have access to the new Space Commerce Way, which will provide access to the Research Park and KSC Visitor Complex, and providing an alternate route for the general public between Titusville and Merritt Island that is accessible 24 hours a day. The gates are staffed 24 hours daily. Others taking part in the ribbon cutting were Center Director Jim Kennedy; Chief, Protective & Safe Guards Office, Calvin L. Burch; SGS Deputy Program Manager William A. Sample; and Bobby Porter, with Oneida Construction.

An extensible and successful method of identifying collaborators for National Library of Medicine informationist projects.

PubMed

Williams, Jeff D; Rambo, Neil H

2015-07-01

The New York University (NYU) Health Sciences Library used a new method to arrange in-depth discussions with basic science researchers. The objective was to identify collaborators for a new National Library of Medicine administrative supplement. The research took place at the NYU Health Sciences Library. Using the National Institutes of Health (NIH) RePORTER, forty-four researchers were identified and later contacted through individualized emails. Nine researchers responded to the email followed by six in-person or phone discussions. At the conclusion of this process, two researchers submitted applications for supplemental funding, and both of these applications were successful. This method confirmed these users could benefit from the skills and knowledge of health sciences librarians, but they are largely unaware of this.

Needs assessment for business strategies of anesthesiology groups' practices.

PubMed

Scurlock, Corey; Dexter, Franklin; Reich, David L; Galati, Maria

2011-07-01

Progress has been made in understanding strategic decision making influencing anesthesia groups' operating room business practices. However, there has been little analysis of the remaining gaps in our knowledge. We performed a needs assessment to identify unsolved problems in anesthesia business strategy based on Porter's Five Forces Analysis. The methodology was a narrative literature review. We found little previous investigation for 2 of the 5 forces (threat of new entrants and bargaining power of suppliers), modest understanding for 1 force (threat of substitute products or services), and substantial understanding for 2 forces (bargaining power of customers and jockeying for position among current competitors). Additional research in strategic decisions influencing anesthesia groups should focus on the threat of new entrants, bargaining power of suppliers, and the threat of substitute products or services.

[Ludwig Wittgenstein (1889-1951) and the "wound shock"].

PubMed

Gentili, Marc E

2015-01-01

Ludwig Wittgenstein was born in 1889 in Vienna. As a scholar in Cambdrige University, his philosophical achievements are still major regarding the foundations of mathematics and language. In 1939, he took a job as a porter at London Guys' Hospital then under the Blitz. Wittgenstein met Drs. Grant and Reeve who worked in a dedicated "traumatic shock" under the auspices of the Medical Research Council unit, a unit which then moved to the Royal Victoria Infirmary in Newcastle; Wittgenstein followed them as a technician and improved the preparation of fine pieces of histology fixed by paraffin. He also invented a new device to record pulse pressure and paradoxical pulse search in laboratory rats. At the end of the war, he returned to Cambridge until 1949 and died in 1951.

Potential energy surface and vibrational band origins of the triatomic lithium cation

NASA Astrophysics Data System (ADS)

Searles, Debra J.; Dunne, Simon J.; von Nagy-Felsobuki, Ellak I.

The 104 point CISD Li +3 potential energy surface and its analytical representation is reported. The calculations predict the minimum energy geometry to be an equilateral triangle of side RLiLi = 3.0 Å and of energy - 22.20506 E h. A fifth-order Morse—Dunham type analytical force field is used in the Carney—Porter normal co-ordinate vibrational Hamiltonian, the corresponding eigenvalue problem being solved variationally using a 560 configurational finite-element basis set. The predicted assignment of the vibrational band origins is in accord with that reported for H +3. Moreover, for 6Li +3 and 7Li +3 the lowest i.r. accessible band origin is the overlineν0,1,±1 predicted to be at 243.6 and 226.0 cm -1 respectively.

[Psychosocial rehabilitation: perceptions of the mental health staff].

PubMed

Jorge, Maria Salete Bessa; Randemark, Norma Faustino Rocha; Queiroz, Maria Veraci Oliveira; Ruiz, Erasmo Miessa

2006-01-01

This study is inserted in assumptions of research's analysis qualitative which objective was to interpretate the Mental Health professional's perspectives about psychosocial rehabilitation of mental disorder's porter to know as them proceed it in their professional practice. Data collection came up by the application of semi-structured interviews to 8 Mental Health professionals that work in the Center of Psychosocial Attention. After the readings, notes of pieces of talk, subcategories and categories were composed after the interpretation based on the literature. The results pointed that psychosocial rehabilitation is a process which implementation and still needs effective overcome of traditional paradigma of health mental disease, that form conception and therapeutic practices and requires trust of professionals about the users' capacity of live as citizen in the most variable segments of social life.

Applying Signature Extraction and Classification Algorithms on Express on Profiles of CD Markers and Toll Like Receptors to Classify and Predict Exposures to Various Pathogens

DTIC Science & Technology

2016-02-10

gram positive bacteria) at various time points.  We carried  out carrying out gene expression analysis for SEB,  Dengue , Plague, VEE, Bot toxin, at...to confidently  identify transcriptional responses induced by bacteria (anthrax, plague, Brucella), toxins (CT, SEB,  BoNTA), or viruses ( Dengue , VEE...P, Celluzzi CM, Marovich M, Subramanian H, Eller M, Widjaja S, Palmer D, Porter K, Sun W, Burgess T: CD40 ligand enhances dengue viral infection of

The Implementation of Cosine Similarity to Calculate Text Relevance between Two Documents

NASA Astrophysics Data System (ADS)

Gunawan, D.; Sembiring, C. A.; Budiman, M. A.

2018-03-01

Rapidly increasing number of web pages or documents leads to topic specific filtering in order to find web pages or documents efficiently. This is a preliminary research that uses cosine similarity to implement text relevance in order to find topic specific document. This research is divided into three parts. The first part is text-preprocessing. In this part, the punctuation in a document will be removed, then convert the document to lower case, implement stop word removal and then extracting the root word by using Porter Stemming algorithm. The second part is keywords weighting. Keyword weighting will be used by the next part, the text relevance calculation. Text relevance calculation will result the value between 0 and 1. The closer value to 1, then both documents are more related, vice versa.

USE OF A PHYSIOLOGICALLY-BASED PHARMACOKINETIC MODEL TO ESTIMATE ABSORBED CARBARYL DOSE IN CHILDREN AFTER TURF APPLICATION

EPA Science Inventory

A physiologically based pharmacokinetic (PBPK) model was developed to investigate exposure scenarios of children to carbaryl following turf application. Physiological, pharmacokinetic and pharmacodynamic parameters describing the fate and effects of carbaryl in rats were scaled ...

PAVA: Physiological and Anatomical Visual Analytics for Mapping of Tissue-Specific Concentration and Time-Course Data

EPA Science Inventory

We describe the development and implementation of a Physiological and Anatomical Visual Analytics tool (PAVA), a web browser-based application, used to visualize experimental/simulated chemical time-course data (dosimetry), epidemiological data and Physiologically-Annotated Data ...

Physiological responses to environmental factors related to space flight

NASA Technical Reports Server (NTRS)

Pace, N.

1972-01-01

The research is reported for establishing physiological base line data, and for developing procedures and instrumentation necessary for the automatic measurement of hemodynamic and metabolic parameters. The work in the following areas is discussed: biochemistry, bioinstrumentation, nutrition, physiology, experimental surgery, and animal colony.

Concern about developing Alzheimer's disease or dementia and intention to be screened: An analysis of national survey data.

PubMed

Tang, Weizhou; Kannaley, Kristie; Friedman, Daniela B; Edwards, Valerie J; Wilcox, Sara; Levkoff, Sue E; Hunter, Rebecca H; Irmiter, Cheryl; Belza, Basia

2017-07-01

Early diagnosis of Alzheimer's disease (AD) or dementia is important so that patients can express treatment preferences, subsequently allowing caregivers to make decisions consistent with their wishes. This study explored the relationship between people's concern about developing AD/dementia, likelihood to be screened/tested, if experiencing changes in cognitive status or functioning, and concerns about sharing the diagnostic information with others. A descriptive study was conducted using Porter Novelli's SummerStyles 2013 online survey data. Of the 6105 panelists aged 18+ who received the survey, 4033 adults responded (response rate: 66%). Chi squares were used with case-level weighting applied. Almost 13% of respondents reported being very worried or worried about getting AD/dementia, with women more worried than men (p<.001), and AD/dementia caregivers more worried than other types of caregivers (p=.04). Women were also more likely than men to agree to be screened/tested if experiencing changes in memory and/or thinking (p<.001). The greater the worry, the more likely respondents would agree to be screened/tested (p<.001). Nearly 66% of respondents were concerned that sharing a diagnosis would change the way others think/feel about them, with women reporting greater concern than men (p=.003). Findings demonstrate that level of worry about AD/dementia is associated with the reported likelihood that individuals agree to be screened/tested. This information will be useful in developing communication strategies to address public concern about AD/dementia that may increase the likelihood of screening and early detection. Copyright © 2017 Elsevier B.V. All rights reserved.

Role of growth differentiation factor 11 in development, physiology and disease

PubMed Central

Zhang, Yonghui; Wei, Yong; Liu, Dan; Liu, Feng; Li, Xiaoshan; Pan, Lianhong; Pang, Yi; Chen, Dilong

2017-01-01

Growth differentiation factor (GDF11) is a member of TGF-β/BMP superfamily that activates Smad and non-Smad signaling pathways and regulates expression of its target nuclear genes. Since its discovery in 1999, studies have shown the involvement of GDF11 in normal physiological processes, such as embryonic development and erythropoiesis, as well as in the pathophysiology of aging, cardiovascular disease, diabetes mellitus, and cancer. In addition, there are contradictory reports regarding the role of GDF11 in aging, cardiovascular disease, diabetes mellitus, osteogenesis, skeletal muscle development, and neurogenesis. In this review, we describe the GDF11 signaling pathway and its potential role in development, physiology and disease. PMID:29113418

Women's experience of being well during peri-menopause: a phenomenological study.

PubMed

Mackey, Sandra

2007-01-01

A research study was conducted to investigate women's experience of being well during the peri-menopause because much of the research investigating the experience of menopause has concentrated on its problematic and pathological aspects. For the majority of western women the reproductive transition of menopause is not problematic, however, the nature of the unproblematic or healthy menopause has not been investigated. The aim in conducting this research was to enhance understanding of the experience of being healthy or well during menopause. In so doing, recognition of the diversity of menopausal experiences may be strengthened. The research was approached from the disciplinary perspective of nursing, and was grounded in the methodology of Heideggerian interpretive phenomenology. Data was collected via unstructured, in-depth interviews and analysis was conducted utilising the repetitive and circular process developed by van Manen. The phenomenon of being healthy or well during menopause was expressed in the form of three major themes. These were the continuity of menstrual experience, the embodiment of menopausal symptoms, and the containment of menopause and menopausal symptoms. The experience of health and well being during menopause can accommodate the experience of symptoms when the experience of symptoms does not disrupt embodied existence and the continuity of menstrual patterns. Menopause is widely studied, yet only partly understood. While much is now known about the nature and influence of ovarian hormones, the physiology of menopausal changes, and the treatment of menopausal symptoms, little is known and understood about the experience of menopause. Research that has investigated the experience of menopause has largely focused on the problematic experiences. It is now known that the majority of women, regardless of cultural background, do not experience menopause in a problematic way (Utian 1977; Porter et al. 1996). However, the nature of such experience has not been revealed and it is not known whether this experience of a non-problematic menopause constitutes wellness at menopause. The research reported here aimed to achieve greater understanding of the nature of this experience of menopause, through an investigation of women's everyday experience of wellness and wellbeing during menopause. Wellness, by its very nature, is an elusive state. It is elusive because it is a non-problematic state, thus difficult to mark out by measurement, events or experiences. In wellness, nothing 'stands out' to notice, observe or disrupt as it does in illness (van Manen 1990). Nevertheless, the term wellness describes a particular and recognisable state of being which, in this study, is revealed through interpretative analysis of post-menopausal women's descriptions of their experiences.

Telemetric Sensors for the Space Life Sciences

NASA Technical Reports Server (NTRS)

Hines, John W.; Somps, Chris J.; Madou, Marc; Jeutter, Dean C.; Singh, Avtar; Connolly, John P. (Technical Monitor)

1996-01-01

Telemetric sensors for monitoring physiological changes in animal models in space are being developed by NASA's Sensors 2000! program. The sensors measure a variety of physiological measurands, including temperature, biopotentials, pressure, flow, acceleration, and chemical levels, and transmit these signals from the animals to a remote receiver via a wireless link. Thus physiologic information can be obtained continuously and automatically without animal handling, tethers, or percutaneous leads. We report here on NASA's development and testing of advanced wireless sensor systems for space life sciences research.

Observation of arterial blood pressure of the primate

NASA Technical Reports Server (NTRS)

Meehan, J. P.; Henry, J. P.

1973-01-01

The developments are reported in physiological instrumentation, surgical procedures, measurement and data analysis techniques, and the definition of flight experiments to determine the effects of prolonged weightlessness on the cardiovascular system of subhuman primates. The development of an implantable telemetric data acquisition system is discussed along with cardiovascular research applications in renal hemodynamics. It is concluded that the implant technique permits a valid interpretation, free of emotional response, for the manipulated variable on physiological functions. It also allows a better definition of normal physiological baseline conditions.

Development of a Manipulative for Nephron Physiology Education

ERIC Educational Resources Information Center

Giffen, Zane C.; Carvalho, Helena

2015-01-01

Some physiological concepts, such as physiology of filtration and absorption in the different nephron segments, are so detailed that they can be a challenge to be memorized. This article describes an exercise that solidifies learning as students manipulate, using paper models, "transporters" and "electrolytes" in the…

The development of a tele-monitoring system for physiological parameters based on the B/S model.

PubMed

Shuicai, Wu; Peijie, Jiang; Chunlan, Yang; Haomin, Li; Yanping, Bai

2010-01-01

The development of a new physiological multi-parameter remote monitoring system is based on the B/S model. The system consists of a server monitoring center, Internet network and PC-based multi-parameter monitors. Using the B/S model, the clients can browse web pages via the server monitoring center and download and install ActiveX controls. The physiological multi-parameters are collected, displayed and remotely transmitted. The experimental results show that the system is stable, reliable and operates in real time. The system is suitable for use in physiological multi-parameter remote monitoring for family and community healthcare. Copyright © 2010 Elsevier Ltd. All rights reserved.

Heart Activity and Autistic Behavior in Infants and Toddlers with Fragile X Syndrome

ERIC Educational Resources Information Center

Roberts, Jane E.; Tonnsen, Bridgette; Robinson, Ashley; Shinkareva, Svetlana V.

2012-01-01

The present study contrasted physiological arousal in infants and toddlers with fragile X syndrome to typically developing control participants and examined physiological predictors early in development to autism severity later in development in fragile X syndrome. Thirty-one males with fragile X syndrome (ages 8-40 months) and 25 age-matched…

Infant Regulatory Disorders: Temperamental, Physiological, and Behavioral Features

PubMed Central

Dale, Lourdes P.; O‘Hara, Emily A.; Keen, Julie; Porges, Stephen W.

2010-01-01

Successful development during the first year of life is dependent on the infant’s ability to regulate behavioral and physiological state in response to unpredictable environmental challenges. While most infants develop skills to self-soothe and regulate behavior, a subset lacks these skills and develops regulatory disorders (RD). Objectives To evaluate the component features of RD by determining if infants with RD differ from typically developing infants on measures of temperament, respiratory sinus arrhythmia, heart rate, and mother-infant interactions. Methods Parents of 50 9-month old infants completed behavioral questionnaires that provided information necessary to complete the Regulatory Disorders Checklist, which evaluates for difficulties in self-regulation and hypersensitivities. Infants with difficulties in both domains were assigned to the RD group. Mothers and their infants were videotaped interacting for 10 minutes. Infant heart rate was monitored before and during the mental development test. Results The RD group (n=10) was more temperamentally difficult and exhibited atypical physiological regulation relative to infants with difficulties in either self-regulation or hypersensitivity (n=25) or infants with no difficulties (n=15). During the mother-infant interactions, the RD group exhibited more high-level withdrawal behaviors, including verbal and physical protests, although there were no differences in the quantity and quality of the maternal approaches. Conclusion Infants with RD have both temperamental and physiological regulation difficulties, and may be in a physiologically state that makes it difficult to moderate behavior in response to social demands. Mothers of RD infants might be taught to modify their behavior to help their infants regulate behavioral and physiological state. PMID:21057324

ER-2 #809 on the SAGE III Ozone Loss and Validation Experiment (SOLVE) with pilot Dee Porter prepari

NASA Technical Reports Server (NTRS)

2000-01-01

Lockheed Martin pilot Dee Porter climbs up the ladder wearing a heavy tan pressure suit, preparing to board NASA ER-2 #809 at Kiruna, Sweden, for the third flight in the SAGE III Ozone Loss and Validation Experiment. Assisting him is Jim Sokolik, a Lockheed Martin life support technician. Number 809, one of Dryden's two high-flying ER-2 Airborne Science aircraft, a civilian variant of Lockheed's U-2, and another NASA flying laboratory, Dryden's DC-8, were based north of the Arctic Circle in Kiruna, Sweden during the winter of 2000 to study ozone depletion as part of the SAGE III Ozone Loss and Validation Experiment (SOLVE). A large hangar built especially for research, 'Arena Arctica' housed the instrumented aircraft and the scientists. Scientists have observed unusually low levels of ozone over the Arctic during recent winters, raising concerns that ozone depletion there could become more widespread as in the Antarctic ozone hole. The NASA-sponsored international mission took place between November 1999 and March 2000 and was divided into three phases. The DC-8 was involved in all three phases returning to Dryden between each phase. The ER-2 flew sample collection flights between January and March, remaining in Sweden from Jan. 9 through March 16. 'The collaborative campaign will provide an immense new body of information about the Arctic stratosphere,' said program scientist Dr. Michael Kurylo, NASA Headquarters. 'Our understanding of the Earth's ozone will be greatly enhanced by this research.' ER-2s bearing tail numbers 806 and 809 are used as airborne science platforms by NASA's Dryden Flight Research Center. The aircraft are platforms for a variety of high-altitude science missions flown over various parts of the world. They are also used for earth science and atmospheric sensor research and development, satellite calibration and data validation. The ER-2s are capable of carrying a maximum payload of 2,600 pounds of experiments in a nose bay, the main equipment bay behind the cockpit, two wing-mounted superpods and small underbody and trailing edges. Most ER-2 missions last about six hours with ranges of about 2,200 nautical miles. The aircraft typically fly at altitudes above 65,000 feet. On November 19, 1998, an ER-2 set a world record for medium weight aircraft reaching an altitude of 68,700 feet. The aircraft is 63 feet long, with a wingspan of 104 feet. The top of the vertical tail is 16 feet above ground when the aircraft is on the bicycle-type landing gear. Cruising speeds are 410 knots, or 467 miles per hour, at altitude. A single General Electric F-118 turbofan engine rated at 17,000 pounds thrust powers the ER-2.

Developing a Physiologically-Based Pharmacokinetic Model Knowledgebase in Support of Provisional Model Construction - poster

EPA Science Inventory

Building new physiologically based pharmacokinetic (PBPK) models requires a lot data, such as the chemical-specific parameters and in vivo pharmacokinetic data. Previously-developed, well-parameterized, and thoroughly-vetted models can be great resource for supporting the constr...

Physiologically based pharmacokinetic modeling of deltamethrin: Development of a rat and human diffusion-limited model

EPA Science Inventory

Mirfazaelian et al. (2006) developed a physiologically based pharmacokinetic (PBPK) model for the pyrethroid pesticide deltamethrin in the rat. This model describes gastrointestinal tract absorption as a saturable process mediated by phase III efflux transporters which pump delta...

Development of a chicken enterocyte culture to study its functional physiology

USDA-ARS?s Scientific Manuscript database

We developed a method to culture chicken intestinal enterocytes, the cells that absorb and form protective barriers against enteric bacteria, to study their functional physiologies. Using intestinal villi, harvested from day old broiler chicks, the enterocytes were isolated by sequential digestion ...

Development of a Physiologically Based Pharmacokinetic Model for Triadimefon and Triadimenol in Rats and Humans

EPA Science Inventory

A physiologically based pharmacokinetic (PBPK) model was developed for the conazole fungicide triadimefon and its primary metabolite, triadimenol. Rat tissue:blood partition coefficients and metabolic constants were measured in vitro for both compounds. Kinetic time course data...

Development of a Physiologically Based Pharmacokinetic Model for Triadimefon and its Metabolite Triandimenol in Rats and Humans

EPA Science Inventory

physiologically based pharmacokinetic (PBPK) model was developed for the conazole fungicide triadimefon and its primary metabolite, triadimenol. Rat tissue:blood partition coefficients and metabolic constants were measured in vitro for both compounds. Pharmacokinetic data for par...

Are your students ready for anatomy and physiology? Developing tools to identify students at risk for failure.

PubMed

Gultice, Amy; Witham, Ann; Kallmeyer, Robert

2015-06-01

High failure rates in introductory college science courses, including anatomy and physiology, are common at institutions across the country, and determining the specific factors that contribute to this problem is challenging. To identify students at risk for failure in introductory physiology courses at our open-enrollment institution, an online pilot survey was administered to 200 biology students. The survey results revealed several predictive factors related to academic preparation and prompted a comprehensive analysis of college records of >2,000 biology students over a 5-yr period. Using these historical data, a model that was 91% successful in predicting student success in these courses was developed. The results of the present study support the use of surveys and similar models to identify at-risk students and to provide guidance in the development of evidence-based advising programs and pedagogies. This comprehensive approach may be a tangible step in improving student success for students from a wide variety of backgrounds in anatomy and physiology courses. Copyright © 2015 The American Physiological Society.

Anatomy and Physiology of the Small Bowel.

PubMed

Volk, Neil; Lacy, Brian

2017-01-01

Comprehension of small intestine physiology and function provides a framework for the understanding of several important disease pathways of the gastrointestinal system. This article reviews the development, anatomy and histology of the small bowel in addition to physiology and digestion of key nutrients. Copyright © 2016 Elsevier Inc. All rights reserved.

Remote in vivo stress assessment of aquatic animals with microencapsulated biomarkers for environmental monitoring

NASA Astrophysics Data System (ADS)

Gurkov, Anton; Shchapova, Ekaterina; Bedulina, Daria; Baduev, Boris; Borvinskaya, Ekaterina; Meglinski, Igor; Timofeyev, Maxim

2016-11-01

Remote in vivo scanning of physiological parameters is a major trend in the development of new tools for the fields of medicine and animal physiology. For this purpose, a variety of implantable optical micro- and nanosensors have been designed for potential medical applications. At the same time, the important area of environmental sciences has been neglected in the development of techniques for remote physiological measurements. In the field of environmental monitoring and related research, there is a constant demand for new effective and quick techniques for the stress assessment of aquatic animals, and the development of proper methods for remote physiological measurements in vivo may significantly increase the precision and throughput of analyses in this field. In the present study, we apply pH-sensitive microencapsulated biomarkers to remotely monitor the pH of haemolymph in vivo in endemic amphipods from Lake Baikal, and we compare the suitability of this technique for stress assessment with that of common biochemical methods. For the first time, we demonstrate the possibility of remotely detecting a change in a physiological parameter in an aquatic organism under ecologically relevant stressful conditions and show the applicability of techniques using microencapsulated biomarkers for remote physiological measurements in environmental monitoring.

Physiologically relevant organs on chips

PubMed Central

Yum, Kyungsuk; Hong, Soon Gweon; Lee, Luke P.

2015-01-01

Recent advances in integrating microengineering and tissue engineering have generated promising microengineered physiological models for experimental medicine and pharmaceutical research. Here we review the recent development of microengineered physiological systems, or organs on chips, that reconstitute the physiologically critical features of specific human tissues and organs and their interactions. This technology uses microengineering approaches to construct organ-specific microenvironments, reconstituting tissue structures, tissue–tissue interactions and interfaces, and dynamic mechanical and biochemical stimuli found in specific organs, to direct cells to assemble into functional tissues. We first discuss microengineering approaches to reproduce the key elements of physiologically important, dynamic mechanical microenvironments, biochemical microenvironments, and microarchitectures of specific tissues and organs in microfluidic cell culture systems. This is followed by examples of microengineered individual organ models that incorporate the key elements of physiological microenvironments into single microfluidic cell culture systems to reproduce organ-level functions. Finally, microengineered multiple organ systems that simulate multiple organ interactions to better represent human physiology, including human responses to drugs, is covered in this review. This emerging organs-on-chips technology has the potential to become an alternative to 2D and 3D cell culture and animal models for experimental medicine, human disease modeling, drug development, and toxicology. PMID:24357624

Developing a nationwide K-12 outreach model: Physiology Understanding (PhUn) Week 10 years later.

PubMed

Stieben, Margaret; Halpin, Patricia A; Matyas, Marsha Lakes

2017-09-01

Since 2005, nearly 600 Physiology Understanding Week (PhUn Week) events have taken place across the U.S., involving American Physiological Society (APS) members in K-12 outreach. The program seeks to build student understanding of physiology and physiology careers, assist teachers in recognizing physiology in their standards-based curriculum, and involve more physiologists in K-12 outreach. Formative goals included program growth (sites, participants, and leaders), diversification of program models, and development of a community of practice of physiologists and trainees involved in outreach. Eleven years of member-provided data indicate that the formative goals are being met. Nearly 100,000 K-12 students have been reached during the last decade as an increasing pool of physiologists took part in a growing number of events, including a number of international events. The number and types of PhUn Week events have steadily increased as a community of practice has formed to support the program. Future program goals include targeting regional areas for PhUn Week participation, establishing research collaboratives to further explore program impacts, and providing on-demand training for physiologists. Copyright © 2017 the American Physiological Society.

The tell-tale heart: physiological reactivity during resolution of ambiguity in youth anxiety.

PubMed

Rozenman, Michelle; Vreeland, Allison; Iglesias, Marisela; Mendez, Melissa; Piacentini, John

2018-03-01

In the past decade, cognitive biases and physiological arousal have each been proposed as mechanisms through which paediatric anxiety develops and is maintained over time. Preliminary studies have found associations between anxious interpretations of ambiguity, physiological arousal, and avoidance, supporting theories that link cognition, psychophysiology, and behaviour. However, little is known about the relationship between youths' resolutions of ambiguity and physiological arousal during acute stress. Such information may have important clinical implications for use of verbal self-regulation strategies and cognitive restructuring during treatments for paediatric anxiety. In this brief report, we present findings suggesting that anxious, but not typically developing, youth select avoidant goals via non-threatening resolution of ambiguity during a stressor, and that this resolution of ambiguity is accompanied by physiological reactivity (heart rate, heart rate variability, and respiratory sinus arrhythmia). We propose future empirical research on the interplay between interpretation bias, psychophysiology, and child anxiety, as well as clinical implications.