Investigating the Impact of Cambridge International Assessments on U.S. Stakeholders: Student and Teacher Perceptions

Science.gov (United States)

Shaw, Stuart

2011-01-01

As part of the continuing program to study the impact of its international assessments, the University of Cambridge International Examinations ("Cambridge") has undertaken a series of studies investigating the impact on a range of US stakeholders. This paper reports on research designed to respond to a series of washback and impact…

Nutrition in medical education: reflections from an initiative at the University of Cambridge

Directory of Open Access Journals (Sweden)

Ball L

2014-05-01

Full Text Available Lauren Ball,1 Jennifer Crowley,2 Celia Laur,3 Minha Rajput-Ray,3 Stephen Gillam,4 Sumantra Ray3 1Nutrition and Dietetics, School of Allied Health Sciences, Centre for Health Practice Innovation, Griffith University, Queensland, Brisbane, Australia; 2Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; 3Need for Nutrition Education/Innovation Programme, Medical Research Council Human Nutrition Research, Cambridge, UK; 4Department of Public Health and Primary Care, Institute of Public Health, University of Cambridge, Cambridge, UK Abstract: Landmark reports have confirmed that it is within the core responsibilities of doctors to address nutrition in patient care. There are ongoing concerns that doctors receive insufficient nutrition education during medical training. This paper provides an overview of a medical nutrition education initiative at the University of Cambridge, School of Clinical Medicine, including 1 the approach to medical nutrition education, 2 evaluation of the medical nutrition education initiative, and 3 areas identified for future improvement. The initiative utilizes a vertical, spiral approach during the clinically focused years of the Cambridge undergraduate and graduate medical degrees. It is facilitated by the Nutrition Education Review Group, a group associated with the UK Need for Nutrition Education/Innovation Programme, and informed by the experiences of their previous nutrition education interventions. Three factors were identified as contributing to the success of the nutrition education initiative including the leadership and advocacy skills of the nutrition academic team, the variety of teaching modes, and the multidisciplinary approach to teaching. Opportunities for continuing improvement to the medical nutrition education initiative included a review of evaluation tools, inclusion of nutrition in assessment items, and further alignment of the Cambridge curriculum with the

Cambridge IGCSE English first language

CERN Document Server

Reynolds, John

2013-01-01

Revised edition for the 2015 syllabus to help your students prepare for their examination and enhance their enjoyment of English. This title has been written for the revised Cambridge IGCSE First Language English (0500 and 0522) syllabuses, for first teaching from 2013. ? Develops the skills necessary to become a better reader and writer. ? Offers detailed advice and preparation for the examination. ? Teaches skills for successful writing of essays and coursework assignment. We are working with Cambridge International Examinations to gain endorsement for this title.

Cambridge English First 2 with answers : authentic examination papers

CERN Document Server

2016-01-01

Four authentic Cambridge English Language Assessment examination papers for the Cambridge English: First (FCE) exam. These examination papers for the Cambridge English: First (FCE) exam provide the most authentic exam preparation available, allowing candidates to familiarise themselves with the content and format of the exam and to practise useful exam techniques. The Student's Book is also available in a 'without answers' edition. Audio CDs (2) containing the exam Listening material and a Student's Book with answers and downloadable Audio are available separately. These tests are also available as Cambridge English: First Tests 5-8 on Testbank.org.uk

Cambridge English First 2 audio CDs : authentic examination papers

CERN Document Server

2016-01-01

Four authentic Cambridge English Language Assessment examination papers for the Cambridge English: First (FCE) exam. These examination papers for the Cambridge English: First (FCE) exam provide the most authentic exam preparation available, allowing candidates to familiarise themselves with the content and format of the exam and to practise useful exam techniques. The Audio CDs contain the recorded material to allow thorough preparation for the Listening paper and are designed to be used with the Student's Book. A Student's Book with or without answers and a Student's Book with answers and downloadable Audio are available separately. These tests are also available as Cambridge English: First Tests 5-8 on Testbank.org.uk

PENENTUAN TAHANAN JENIS BATUAN ANDESIT MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI SCHLUMBERGER (STUDI KASUS DESA POLOSIRI

Directory of Open Access Journals (Sweden)

- Munaji

2013-11-01

Full Text Available Telah dilakukan penelitian untuk menentukan nilai resistivitas dan kedalaman batuan andesit di Desa Polosiri. Prinsip kerja metode geolistrik adalah mempelajari aliran listrik di dalam bumi dan cara mendeteksi di permukaan bumi. Metode tahanan jenis didasari oleh hukum Ohm, untuk mengetahui jenis lapisan batuan didasarkan pada distribusi nilai resistivitas pada tiap lapisan. Variasi harga tahanan jenis akan didapatkan jika jarak masing-masing elektroda diubah, sesuai konfigurasi alat yang dipakai (konfigurasi Schlumberger. Data hasil pengukuran di lapangan berupa beda potensial dan arus yang dapat digunakan untuk menghitung resistivitas semu. Penelitian ini dilakukan sebanyak tiga lintasan. Data hasil pengukuran diolah menggunakan software IPI2Win. Berdasarkan hasil penelitian diperoleh bahwa batuan andesit di Desa Polisiri memiliki resistivitas 212 Ωm – 300 Ωm dengan kedalaman 1.3 m - 1.86 m.

University of Cambridge deploys Procket Networks' PRO/8801

CERN Multimedia

2003-01-01

Procket Networks, a provider of high performance Internet Protocol (IP) technology and products has announced that the University of Cambridge has deployed the PRO/8801(TM) router into its research network to develop industry-leading deep packet inspection applications. The major application for this deployment is to identify and understand new traffic patterns created by large scale scientific computations and downloads such as the GRID (1 page).

Plan de entrenamiento y capacitación para el nuevo personal: proyecto Galileo de Schlumberger Surenco S.A.

OpenAIRE

Sarmiento Garay, Julian

2016-01-01

Las empresas en su direccionamiento estratégico requieren de la estructuración de actividades para mantener control y orden sobre las capacitaciones llevadas a cabo al personal que ingresa a la compañía. En base a esto, se identificó que la empresa Schlumberger Surenco SA, dedicada a la prestación de servicios de petróleo y gas, no poseía un esquema claro de entrenamiento donde se presentaran no solo los conocimientos y objetivos del proyecto, sino detalles vitales para su desempeño dentro de...

Recombinant DNA in Cambridge: lessons for nuclear energy

International Nuclear Information System (INIS)

Federow, H.

1977-09-01

The 1976 experience of Cambridge, Massachusetts, in settling the recombinant DNA research issue is unique in recent history as the first instance of essentially lay panels judging the conduct of scientific research. Furthermore, because the panel was composed of citizens who would be affected by the research, the experience suggests a model for conflict resolution in other areas of public controversy. With one of these, nuclear energy, the controversy has two important points in common: although the primary burden of any accident would be borne by the local community, benefits of the DNA research or reactor operation accrue to a much broader range of people; and in both issues there is a need to resolve the question, ''How safe is safe enough.'' It is therefore proposed that a panel similar to the Cambridge one could be established to deal with the controversy surrounding a proposed nuclear plant. In any community where there was such controversy, a panel could be convened to assess whether the plant was acceptable to that community. Such a panel would be composed of members of the community who were not affected directly by the plant. It would also have to have a restricted range of inquiry, oriented toward the specifics of the proposed plant. Such a plant review panel, under properly designed procedures, could change the licensing process to one concerned solely with safety and provide an appropriate forum for issues concerning the acceptability of nuclear power

The Cambridge Structural Database in retrospect and prospect.

Science.gov (United States)

Groom, Colin R; Allen, Frank H

2014-01-13

The Cambridge Crystallographic Data Centre (CCDC) was established in 1965 to record numerical, chemical and bibliographic data relating to published organic and metal-organic crystal structures. The Cambridge Structural Database (CSD) now stores data for nearly 700,000 structures and is a comprehensive and fully retrospective historical archive of small-molecule crystallography. Nearly 40,000 new structures are added each year. As X-ray crystallography celebrates its centenary as a subject, and the CCDC approaches its own 50th year, this article traces the origins of the CCDC as a publicly funded organization and its onward development into a self-financing charitable institution. Principally, however, we describe the growth of the CSD and its extensive associated software system, and summarize its impact and value as a basis for research in structural chemistry, materials science and the life sciences, including drug discovery and drug development. Finally, the article considers the CCDC's funding model in relation to open access and open data paradigms. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Geoelectrical structure by electrical logs and Schlumberger sounding at the Akinomiya geothermal field, Akita Prefecture; Denki kenso oyobi Schlumberger ho ni yoru Akinomiya chinetsu chiiki no hiteiko kozo

Energy Technology Data Exchange (ETDEWEB)

Kajiwara, T; Takemoto, S

1997-05-27

Based on the electrical logging data of the existed well and Schlumberger sounding data obtained in 1974, a two-dimensional inversion analysis of the specific resistance profile was conducted at the Akinomiya geothermal field, Akita Prefecture. From the electrical logging data, relationships between the geology and the specific resistance were illustrated. The specific resistance values of basement rocks showed more than 100 ohm-m, which were higher than those of the other seams. Intrusive rocks and tuffs in the basement rocks showed locally low values less than 100 ohm-m. Younger volcanic rocks showed low values around 10 ohm-m. As a result of the two-dimensional inversion analysis, the basement rocks could be detected as high specific resistance layers. Accordingly, it was considered that the basement rocks in this field can be detected as high specific resistance layers by analyzing the results of field survey sufficiently. Low specific resistance zones were observed in the shallow depth, which corresponded to the fumarolic gases. There were some layers with remarkably varied specific resistance values, which were considered to be related with alteration. 6 refs., 3 figs.

Cambridge IGCSE mathematics core and extended

CERN Document Server

Pimentel, Ric

2013-01-01

The most cost effective and straightforward way to teach the revised syllabus, with all the core and extended content covered by a single book and accompanying free digital resources.  . This title has been written for the revised Cambridge IGCSE Mathematics (0580) syllabus, for first teaching from 2013.  . ·         Gives students the practice they require to deepen their understanding through plenty of questions. ·         Consolidates learning with unique digital resources on the CD, included free with every Student's Book.  . We are working with Cambridge International Examinations to gain

Factors Affecting Applications to Oxford and Cambridge--Repeat Survey. Executive Summary with Statistics

Science.gov (United States)

Ridley, Kate; White, Kerensa; Styles, Ben; Morrison, Jo

2005-01-01

This research follows up a study conducted in 1998 by the National Foundation for Educational Research (NFER) to investigate teachers' and students' views on the factors affecting students' choices of whether or not to apply to Oxford and Cambridge universities. It identifies what has changed since 1998 and areas in which the universities could…

Michele Renee Salzman, Marvina A. Sweeney & William Adler (eds., The Cambridge History of Religions in the Ancient World (2 vols. (New York: Cambridge University Press, 2013

Directory of Open Access Journals (Sweden)

Giorgio Baruchello

2014-03-01

Full Text Available Review of: Michele Renee Salzman, Marvina A. Sweeney & William Adler (eds., The Cambridge History of Religions in the Ancient World (2 vols. (New York: Cambridge University Press, 2013

The Cambridge encyclopaedia of astronomy

CERN Document Server

1977-01-01

Astronomy has been transformed in the last two decades by a series of dramatic discoveries that have left most reference books completely out of date. The Cambridge Encyclopaedia of Astronomy presents a broadly based survey of the whole of astronomy which places emphasis on these critical new findings.

Anneli Randla kaitses doktorikraadi Cambridge'is / Anneli Randla ; interv. Reet Varblane

Index Scriptorium Estoniae

Randla, Anneli, 1970-

1999-01-01

5. mail kaitses Cambridge'is esimese eesti kunstiteadlasena doktorikraadi Anneli Randla. Töö teema: kerjusmungaordukloostrite arhitektuur Põhja-Euroopas. Juhendaja dr. Deborah Howard. Doktorikraadile esitatavatest nõudmistest, doktoritöö kaitsmisest, magistrikraadi kaitsnu õppimisvõimalustest Cambridge's.

Mime, Music and Drama on the Eighteenth-Century Stage. The Ballet d'Action. Edward Nye, Cambridge-New York, Cambridge University Press, 2011

Directory of Open Access Journals (Sweden)

Stefania Onesti

2012-11-01

Full Text Available Mime, Music and Drama on the Eighteenth-Century Stage by Edward Nye (Cambridge University Press, 2011 has the merit of inspiring a strong reflection on ballet d'action, connected with cultural, literaturary and philosophic environment of Eighteenth century. The author, with brilliant insight and careful historical research, explores the most debated issues of the new genre, providing an unusual interpretation. The review traces the focal points and the structure of the book, developing further consideration of some of the most challenging aspects offered by the text.

The Cambridge crystallography subroutine library

International Nuclear Information System (INIS)

Brown, P.J.; Matthewman, J.C.

1981-06-01

This manual is an amalgamation of the original Cambridge Crystallography Subroutine Library Mark II manual and its supplement No I. The original Mark II system, a set of FORTRAN Subroutines which can be used for standard crystallographic calculations, has been extended to include facilities for conventional least squares refinement. Several new routines have also been added. (U.K.)

Hamming's "open doors" and group creativity as keys to scientific excellence: the example of Cambridge.

Science.gov (United States)

Erren, Thomas C

2008-01-01

Dr. Charlton used diverse approaches to identify research institutions which provided home to outstanding scientists and work. One intriguing example of long-lasting scientific excellence is Cambridge with 19 Nobel laureates who worked at the University or at the MRC Molecular Biology Unit when they received the prize between 1947 and 2006. With specific reference to Cambridge, I would like to complement the primarily quantitative assessment and offer considerations as to why and how research achievements may have clustered in space and time. Indeed, observations voiced by the mathematician Richard Hamming as to how great research can be pursued offer explanations for the series of great science in the UK. In my view, the most important determinant of the clustering may be illustrated by Hamming's fitting picture of "open doors": working in environments with the doors open allows constant interactions with peers with various disciplinary backgrounds, and thus fast avoidance of detours or dead ends in science and, ultimately, a focus on and the solution of problems of paramount, rather than of tangential, importance. Narrative insights into a strong argumentative tradition at Cambridge provided by Drs. Watson and Magueijo between 1968 and 2003 are in line with Hamming's suggestion and the value of group creativity. In the internet age with abundant interactions beyond home institutions we should not be surprised if clusters of great science were no longer confined to the usual suspect institutions which were awarded disproportionally with Nobel prizes in the past.

Cambridge Marketing College - interview about e-commerce

OpenAIRE

Paa-Kerner, Greta; Cambridge Marketing College

2015-01-01

Interview about e-commerce.\\ud \\ud The Cambridge Marketing College interviews Greta Paa-Kerner to learn about the dynamic world of e-commerce. She discusses online retail trends and shopping influencers.

Geometry Report; Cambridge Conference on School Mathematics Feasibility Study No. 39.

Science.gov (United States)

Stolzenberg, Gabriel

These materials were written with the aim of reflecting the thinking of the Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics. This report deals with some seventh grade mathematical concepts taught at Cambridge Friends' School. The discovery approach was utilized by the teacher in order to…

Sediment remediation of the Hespeler Mill Pond, Cambridge, Ontario

Energy Technology Data Exchange (ETDEWEB)

Angeloni, D.; Eby, M.; Jarvis, S.; Martin, P. [Univ. of Guelph, School of Engineering, Guelph, Ontario (Canada)]. E-mail: danielle.angeloni@earthtech.ca

2002-06-15

'Full text:' Low dissolved oxygen levels and large accumulated sediment remediation alternatives were examined to assemble the Hespeler Mill Pond, Cambridge (HMP) into a healthier and more desirable recreational area in the City of Cambridge. The theory that a large amount of sediment has been deposited into the HMP from the Speed River upstream over a number of years predicts the depressed oxygen levels, high nutrient-loading rates and the odour problems in the summer months. The initial phase in the remediation plan for this project involved extensive background research and investigation. The focus was on determining the characteristics of the sediment and the history of the pond, to ultimately decide if the sediment was the source of the issues. Dissolved oxygen field tests and sediment sampling were conducted to get information on the magnitude of the problem and the environmental hazards potentially present in the pond. The pond was modelled utilising the Streeter-Phelps oxygen-sag model to predict the oxygen deficit. Biochemical Oxygen Demand (BOD{sub 5}) testing was completed to determine the oxygen demand in the pond. These tests were conducted by using water samples obtained from various sample points at the pond. The proposed solution is a combined dredging and aeration approach. Mechanical dredging using a clamshell bucket and the installation of aerators is expected to solve the dissolved oxygen and water quality issues. (author)

Cambridge Illustrated History of Archaeology, edited by Paul G. Bahn, Cambridge University Press, New York, 1996

OpenAIRE

Givens, Douglas R.

1997-01-01

The Cambridge Illustrated History of Archaeology is another in a series of volumes devoted to the history of archaeology that have appeared in recent time. Paul Bahn, the editor of the volume, has broken down his coverage of the history of worldwide archaeology into the following arrangement 'The Archaeology of Archaeology", "Old Worlds and New, 1500-1760", "Antiquarians and Explorers, 1760-1820", "Science and Romantic...

Findings from the Harvard Medical School Cambridge Integrated Clerkship, a Year-Long Longitudinal Psychiatry Experience.

Science.gov (United States)

Cheng, Elisa; Hirsh, David; Gaufberg, Elizabeth; Griswold, Todd; Wesley Boyd, J

2018-06-01

The Harvard Medical School Cambridge Integrated Clerkship is a longitudinal integrated clerkship that has provided an alternative clinical model for medical education in psychiatry since its inception in 2004. This study was undertaken in an effort to better understand the student experience of the Cambridge Integrated Clerkship and how it may have impacted students' perceptions of and interest in psychiatry, as well as performance. Qualitative surveys were sent via e-mail to the first 11 student cohorts who had completed the Cambridge Integrated Clerkship (from 2004 to 2014) and for whom we had e-mail addresses (N = 100), and the free-text responses were coded thematically. All available standardized scoring data and residency match data for Cambridge Integrated Clerkship graduates were obtained. From 2006 to 2014, 12 out of 73 Cambridge Integrated Clerkship students who entered the match chose a psychiatry residency (16.4%), four times more than students in traditional clerkships at Harvard Medical School (3.8% of 1355 students) or the national average (4.1% of 146,066 US applicants). Thirty of the 100 surveyed Cambridge Integrated Clerkship graduates (30%) responded to the qualitative survey with free-text remarks on a number of themes. Cambridge Integrated Clerkship students compared positively to their classmates in terms of standardized test performance. Their fourfold higher match rate into psychiatry compared to other students raises intriguing questions as to what role a longitudinal clerkship might have played in developing interest in psychiatry as a career.

7th Cambridge Workshops on Universal Access and Assistive Technology

CERN Document Server

Lazar, J; Heylighen, A; Dong, H; Inclusive Designing : Joining Usability, Accessibility, and Inclusion

2014-01-01

‘Inclusive Designing’ presents the proceedings of the seventh Cambridge Workshop on Universal Access and Assistive Technology (CWUAAT '14). It represents a unique multi-disciplinary workshop for the Inclusive Design Research community where designers, computer scientists, engineers, architects, ergonomists, policymakers and user communities can exchange ideas. The research presented at CWUAAT '14 develops methods, technologies, tools and guidance that support product designers and architects to design for the widest possible population for a given range of capabilities, within a contemporary social and economic context. In the context of developing demographic changes leading to greater numbers of older people and people with disabilities, the general field of Inclusive Design Research strives to relate the capabilities of the population to the design of products. Inclusive populations of older people contain a greater variation in sensory, cognitive and physical user capabilities. These variations may be...

Weizmann ties with Cambridge in physics contest

CERN Multimedia

Siegel, J

2004-01-01

"Scientists and students from the Weizmann Institute of Science in Rehovot and Cambridge University in England have tied for first place in a physics competition aimed at simulating the future functioning of the particle accelerator being built at the European center CERN and due to open in 2007" (1/2 page)

Mathematics, Science and the Cambridge Tradition

OpenAIRE

Nuno Ornelas Martins

2012-01-01

Copyright © 2012 World Economics Association. In this paper the use of mathematics in economics will be discussed, by comparing two approaches to mathematics, a Cartesian approach, and a Newtonian approach. I will argue that while mainstream economics is underpinned by a Cartesian approach which led to a divorce between mathematics and reality, the contributions of key authors of the Cambridge tradition, like Marshall, Keynes and Sraffa, are characterised by a Newtonian approach to mathema...

The 'Naturals' and Victorian Cambridge: Reflections on the Anatomy of an Elite, 1851-1914.

Science.gov (United States)

MacLeod, Roy; Moseley, Russell

1980-01-01

Explores how graduates of Cambridge University from 1851-1914 contributed expertise gained during their university years to British society, particularly the public sector in which they occupied many important positions. The term 'Naturals' refers to those who passed final exams in natural sciences and mathematics at Cambridge. (Author/DB)

Using the Cambridge structure database of organic and organometalic compounds in structure biology

Czech Academy of Sciences Publication Activity Database

Hašek, Jindřich

2010-01-01

Roč. 17, 1a (2010), b24-b26 ISSN 1211-5894. [Discussions in Structural Molecular Biology /8./. Nové Hrady, 18.03.2010-20.03.2010] R&D Projects: GA AV ČR IAA500500701; GA ČR GA305/07/1073 Institutional research plan: CEZ:AV0Z40500505 Keywords : organic chemistry * Cambridge Structure Data base * molecular structure Subject RIV: CD - Macromolecular Chemistry http://xray.cz/ms/bul2010-1a/friday2.pdf

Analysis of pharmacist-patient communication using the Calgary-Cambridge guide.

Science.gov (United States)

Greenhill, Nicola; Anderson, Claire; Avery, Anthony; Pilnick, Alison

2011-06-01

This study explored communication between pharmacists and patients through application of the Calgary-Cambridge guide [1] to appointment-based pharmacist-patient consultations and considers use of the guide in pharmacy education. Eighteen patients attending appointment-based consultations with five pharmacists were recruited to this qualitative study. Consultations were audio-recorded and observed. Transcripts were coded according to the use of skills within the guide and analysed thematically. The results showed good use of many skills by pharmacists, particularly signposting and closing the session. Some skills were poorly represented such as listening effectively, eliciting the patient's perspective, effective use of computers and creating patient-centred consultations. A key theme of social conversation was present in the data but this skill was not defined in the guide. The Calgary-Cambridge guide was developed for use in medical consultations but its application to pharmacist-patient consultations showed that the guide could be successfully used in pharmacy with some minor alterations. Pharmacists may need more training to improve the use of specific communication skills including how to conduct a patient-centred consultation. The Calgary-Cambridge guide is well aligned with many aspects of pharmacist-patient consultations and could help pharmacists to improve their consultation skills. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Field Research in Political Science Practices and Principles

DEFF Research Database (Denmark)

Gravier, Magali

2017-01-01

Book review of: Kapiszewski (Diana), Maclean (Lauren M.), Read (Benjamin L.) ­ Field Research in Political Science. Practices and Principles. ­ Cambridge, Cambridge University Press, 2015 (Strategies for Social Inquiry). XIV + 456 p. Figures. Annexe. Bibliogr. Index.......Book review of: Kapiszewski (Diana), Maclean (Lauren M.), Read (Benjamin L.) ­ Field Research in Political Science. Practices and Principles. ­ Cambridge, Cambridge University Press, 2015 (Strategies for Social Inquiry). XIV + 456 p. Figures. Annexe. Bibliogr. Index....

An Improved Cambridge Filter Pad Extraction Methodology to Obtain More Accurate Water and “Tar” Values: In Situ Cambridge Filter Pad Extraction Methodology

Directory of Open Access Journals (Sweden)

Ghosh David

2014-07-01

Full Text Available Previous investigations by others and internal investigations at Philip Morris International (PMI have shown that the standard trapping and extraction procedure used for conventional cigarettes, defined in the International Standard ISO 4387 (Cigarettes -- Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine, is not suitable for high-water content aerosols. Errors occur because of water losses during the opening of the Cambridge filter pad holder to remove the filter pad as well as during the manual handling of the filter pad, and because the commercially available filter pad holder, which is constructed out of plastic, may adsorb water. This results in inaccurate values for the water content, and erroneous and overestimated values for Nicotine Free Dry Particulate Matter (NFDPM. A modified 44 mm Cambridge filter pad holder and extraction equipment which supports in situ extraction methodology has been developed and tested. The principle of the in situ extraction methodology is to avoid any of the above mentioned water losses by extracting the loaded filter pad while kept in the Cambridge filter pad holder which is hermetically sealed by two caps. This is achieved by flushing the extraction solvent numerous times through the hermetically sealed Cambridge filter pad holder by means of an in situ extractor. The in situ methodology showed a significantly more complete water recovery, resulting in more accurate NFDPM values for high-water content aerosols compared to the standard ISO methodology. The work presented in this publication demonstrates that the in situ extraction methodology applies to a wider range of smoking products and smoking regimens, whereas the standard ISO methodology only applies to a limited range of smoking products and smoking regimens, e.g., conventional cigarettes smoked under ISO smoking regimen. In cases where a comparison of yields between the PMI HTP and

Evolution of physics examining 1940-2000 at Cambridge

Science.gov (United States)

Roberts, A.; Brown, L. M.

2001-07-01

Much controversy exists about the supposed changing examination standards. Emphasis has been placed on the standards of GCSE and A-level examinations. However, many large employers recruit graduates, and so university examination standards also deserve attention. Here, Cambridge University Part II (third year undergraduate) examinations in Physics are studied since 1940. Trends in prescriptiveness, choice of questions, and other variables were found.

76 FR 12729 - Cambridge Environmental Inc; Transfer of Data

Science.gov (United States)

2011-03-08

... number, [EP-W-11-020], Cambridge Environmental Inc., will review, evaluate a portion of a risk assessment... assessment, and the soundness of the conclusions. Develop and enhance risk assessment methods and tools which... recommending improvements to existing tools and methods, or investigating issues related to the risk assessment...

Pendugaan Sebaran Air Tanah Menggunakan Metode Geolistrik Resistivitas Konfigurasi Wenner dan Schlumberger di Kampus 2 Universitas Cokroaminoto Palopo

Directory of Open Access Journals (Sweden)

Rahma Hi. Manrulu

2018-03-01

Full Text Available Air sangat penting dalam kehidupan karena mahluk hidup tidak dapat hidup tanpa adanya air. Identifikasi untuk mengetahui keberadaan lapisan pembawa air pada kedalaman tertentu, dapat menggunakan metode geofisika yaitu metode geolistrik tahanan jenis konfigurasi Wenner dan Schlumberger. Prinsip metode resisitivitas adalah dengan mengalirkan arus listrik ke dalam bumi melalui kontak dua elektroda arus, kemudian di ukur distribusi potensial yang dihasilkan. Deposit glasial pasir dan kerikil, kipas aluvial dataran banjir dan deposit delta pasir semuanya merupakan sumber-sumber air yang sangat baik. Pada konfigurasi Wenner air tanah berada di permukaan sampai kedalaman 12 m, dengan jarak elektroda 17 – 31 m dan nilai Resistivitas 30 – 100 Ωm. kemudian kembali terlihat di jarak elektroda 39 – 72 m, dengan kedalaman dari permukaan sampai 12,3 m, sedangkan pada titik berbeda menggunakan konfigurasi Wenner terlihat air tanah dalam lapisan alluvial berada sekitar kedalaman 1,053 – 11,82 m. dengan nilai resistivitas 10 – 30 Ωm. hal tersebut di atas didasarkan karena sekitar lokasi penelitian terdapat beberapa batuan yang memiliki porositas dan permeabilitas yang bagus seperti pasir dan kerikil. serta dekatnya sumber air.

The Cambridge Guide to the Solar System

Science.gov (United States)

Lang, Kenneth R.

2003-10-01

The Cambridge Guide to the Solar System provides a comprehensive, funamental, and up-to-date description of the solar system. It is written in a concise, light and uniform style, without being unnecessarily weighted down with specialized materials or the variable writing of multiple authors. It is filled with vital facts and information for astronomers of all types and for anyone with a scientific interest in the Earth, our Moon, all the other planets and their satellites, and related topics such as asteroids, comets, meteorites and meteors. The language, style, ideas and profuse illustrations will attract the general reader as well as professionals. A thorough report for general readers, it includes much compact reference data. Metaphors, similes and analogies will be of immense help to the lay person or non-science student, and they add to the enjoyment of the material. Vignettes containing historical, literary and even artistic material make this book unusual and interesting, and enhance its scientific content. Kenneth Lang is professor of astronomy in the Physics and Astronomy Department at Tufts University. He is the author of several astrophysics books, including The Sun from Space (Springer Verlag, 2000), Astrophysical Formulae: Radiation, Gas Processes, and High Energy Physics (Springer Verlag, 1999), Sun, Earth and Sky (Copernicus Books, 1997), Astrophysical Data: Planets and Stars (Springer Verlag, 1993), and Wanderers in Space: Exploration and Discovery in the Solar System (Cambridge, 1991),

The Cambridge Car Memory Test: a task matched in format to the Cambridge Face Memory Test, with norms, reliability, sex differences, dissociations from face memory, and expertise effects.

Science.gov (United States)

Dennett, Hugh W; McKone, Elinor; Tavashmi, Raka; Hall, Ashleigh; Pidcock, Madeleine; Edwards, Mark; Duchaine, Bradley

2012-06-01

Many research questions require a within-class object recognition task matched for general cognitive requirements with a face recognition task. If the object task also has high internal reliability, it can improve accuracy and power in group analyses (e.g., mean inversion effects for faces vs. objects), individual-difference studies (e.g., correlations between certain perceptual abilities and face/object recognition), and case studies in neuropsychology (e.g., whether a prosopagnosic shows a face-specific or object-general deficit). Here, we present such a task. Our Cambridge Car Memory Test (CCMT) was matched in format to the established Cambridge Face Memory Test, requiring recognition of exemplars across view and lighting change. We tested 153 young adults (93 female). Results showed high reliability (Cronbach's alpha = .84) and a range of scores suitable both for normal-range individual-difference studies and, potentially, for diagnosis of impairment. The mean for males was much higher than the mean for females. We demonstrate independence between face memory and car memory (dissociation based on sex, plus a modest correlation between the two), including where participants have high relative expertise with cars. We also show that expertise with real car makes and models of the era used in the test significantly predicts CCMT performance. Surprisingly, however, regression analyses imply that there is an effect of sex per se on the CCMT that is not attributable to a stereotypical male advantage in car expertise.

The new Cambridge English course student 1

CERN Document Server

Swan, Michael

1991-01-01

The New Cambridge English Course is a course teachers and students can rely on to cover the complete range and depth of language and skills needed from beginner to upper-intermediate level. Each level is designed to provide at least 72 hours of class work using the Student's Book, with additional self-study material provided in the Practice Book. The course has a proven multi-syllabus approach which integrates work on all the vital aspects of language study: grammar, vocabulary, pronunciation, skills, notions and functions.

[Cambridge Conference on School Mathematics Feasibility Studies 9-13.

Science.gov (United States)

Cambridge Conference on School Mathematics, Newton, MA.

These materials are a part of a series of studies sponsored by the Cambridge Conference on School Mathematics which reflects the ideas of CCSM regarding the goals and objectives for school mathematics K-12. Feasibility Studies 9-13 contain a wide range of topics. The following are the titles and brief descriptions of these studies. Number…

Fiftieth Anniversary of the Cambridge Structural Database and Thirty Years of Its Use in Croatia

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Kojić-Prodić B.

2015-07-01

Full Text Available This article is dedicated to the memory of Dr. F. H. Allen and the 50th anniversary of the Cambridge Crystallographic Data Centre (CCDC; the world-renowned centre for deposition and control of crystallographic data including atomic coordinates that define the three-dimensional structures of organic molecules and metal complexes containing organic ligands. The mission exposed at the web site (http://www.ccdc.cam.ac.uk is clearly stated: “The Cambridge Crystallographic Data Centre (CCDC is dedicated to the advancement of chemistry and crystallography for the public benefit through providing high quality information, software and services.” The Cambridge Structural Database (CSD, one among the first established electronic databases, nowadays is one of the most significant crystallographic databases in the world. In the International Year of Crystallography 2014, the CSD announced in December over 750,000 deposited structures. The use of the extensive and rapidly growing database needs support of sophisticated and efficient software for checking, searching, analysing, and visualising structural data. The seminal role of the CSD in researches related to crystallography, chemistry, materials science, solid state physics and chemistry, (biotechnology, life sciences, and pharmacology is widely known. The important issues of the CCDC are the accuracy of deposited data and development of software for checking the data. Therefore, the Crystallographic Information File (CIF is introduced as the standard text file format for representing crystallographic information. Among the most important software for users is ConQuest, which enables searching all the CSD information fields, and the web implementation WebCSD software. Mercury is available for visualisation of crystal structures and crystal morphology including intra- and intermolecular interactions with graph-set notations of hydrogen bonds, and analysis of geometrical parameters. The CCDC gives even

[Probability, Cambridge Conference on School Mathematics Feasibility Study No. 7.

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Davis, R.

These materials were written with the aim of reflecting the thinking of the Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics. They represent a practical response to a proposal by CCSM that some elements of probability be introduced in the elementary grades. These materials provide children…

Philosophy at Cambridge, Newsletter of the Faculty of Philosophy

OpenAIRE

Lecky-Thompson, Jenni

2009-01-01

Philosophy Newsletter. Articles by: Edward Craig - From the Chairman. Onora O'Neill - "It's the newspapers I can't stand. Serena Olsaretti - The 2004 Annual Royal Institute of Philosophy Conference. Mary Leng - Mathematical Knowledge Conference. Postgraduate Conference. Jane Heal - Facts, Fables and Funds. Hugh Mellor - Uses and Abuses of Probability. Amanda Boyle - Nobody Knows Anything: Philosophy, Film and Me. Jaime Whyte - Seven Years at Cambridge Alex Oliver...

Early detection of Alzheimer's disease using the Cambridge Cognitive Examination (CAMCOG)

NARCIS (Netherlands)

Schmand, B.; Walstra, G.; Lindeboom, J.; Teunisse, S.; Jonker, C.

2000-01-01

Dementia screening instruments, such as the Cambridge Cognitive Examination (CAMCOG), measure a variety of cognitive functions. However, memory impairment generally is the first sign of Alzheimer's disease (AD). It seems logical, therefore, to use only memory-related items for the early detection of

Cambridge IGCSE english as a second language

CERN Document Server

Reynolds, John

2014-01-01

Revised edition for the 2015 syllabus offering the easiest and most cost effective way to teach both the speaking and listening components with one set of books covering two years and free digital material. This title has been written for the revised Cambridge IGCSE English as a Second Language (0510 and 0511) syllabuses, for first teaching from 2013. ? Prepares students for their exams with a focus on assessed language features, such as inference, opinion and attitude. ? Develops language abilities at an appropriate pace with extra interactive tests on a free CD-ROM. We are working with Cambr

Applications of the Cambridge Structural Database in chemical education1

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Battle, Gary M.; Ferrence, Gregory M.; Allen, Frank H.

2010-01-01

The Cambridge Structural Database (CSD) is a vast and ever growing compendium of accurate three-dimensional structures that has massive chemical diversity across organic and metal–organic compounds. For these reasons, the CSD is finding significant uses in chemical education, and these applications are reviewed. As part of the teaching initiative of the Cambridge Crystallographic Data Centre (CCDC), a teaching subset of more than 500 CSD structures has been created that illustrate key chemical concepts, and a number of teaching modules have been devised that make use of this subset in a teaching environment. All of this material is freely available from the CCDC website, and the subset can be freely viewed and interrogated using WebCSD, an internet application for searching and displaying CSD information content. In some cases, however, the complete CSD System is required for specific educational applications, and some examples of these more extensive teaching modules are also discussed. The educational value of visualizing real three-dimensional structures, and of handling real experimental results, is stressed throughout. PMID:20877495

An Improved Cambridge Filter Pad Extraction Methodology to Obtain More Accurate Water and “Tar” Values: In Situ Cambridge Filter Pad Extraction Methodology

OpenAIRE

Ghosh David; Jeannet Cyril

2014-01-01

Previous investigations by others and internal investigations at Philip Morris International (PMI) have shown that the standard trapping and extraction procedure used for conventional cigarettes, defined in the International Standard ISO 4387 (Cigarettes -- Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine), is not suitable for high-water content aerosols. Errors occur because of water losses during the opening of the Cambridge filter p...

Cambridge IGCSE and international certificate French foreign language

CERN Document Server

Grime, Yvette; Thacker, Mike

2013-01-01

This brand-new Student Book provides a grammar-led approach with extensive exam preparation that will help you develop independent, culturally aware students of French ready for the exam. The book is written to the latest Cambridge International Examinations syllabus by experienced teachers. Extensive use of French reflects the style of the exams and, with specific advice and practice, it helps students use the acquired skills to their best ability. Topics on Francophone cultures are integrated throughout to ensure students gain the cultural awareness that is at the heart of this qualification

Linguistic Turn and Gendering Language in the Cambridge Advanced Learner's Dictionary

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Arimbi, Diah A.; Kwary, Deny A.

2016-01-01

Language constructs how humans perceive things. Since language is a human construction, it tends to be biased as it is mainly men's construction. Using gender perspectives, this paper attempts to discuss the imbalance in gender representations found in the examples given in an English learner's dictionary, that is, the "Cambridge Advanced…

The Cambridge Behavioural Inventory revised.

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Wear, Helen J; Wedderburn, Catherine J; Mioshi, Eneida; Williams-Gray, Caroline H; Mason, Sarah L; Barker, Roger A; Hodges, John R

2008-01-01

Neurobehavioural and psychiatric symptoms are common in a range of neurodegenerative disorders with distinct profiles which are helpful in the diagnosis and monitoring of these disorders. The Cambridge Behavioural Inventory (CBI) has been shown to distinguish frontotemporal dementia (FTD), Alzheimer's disease (AD), Huntington's disease (HD) and Parkinson's disease (PD), but it is lengthy. To develop a shorter version of the 81 item CBI. CBI data from 450 participants with behavioural variant frontotemporal dementia (bv-FTD) (64), AD (96), PD (215) and HD (75) were analysed using Principal Components Analysis and measures of internal consistency (Cronbach alpha). A reduced 45-item questionnaire was developed. The instrument identified distinct behavioural profiles and performed as well as the original version. A shorter (45 item) version of the CBI is capable of differentiating bv-FTD and AD from PD and HD. It may be useful in delineating the type and extent of problems in these disorders as well as monitoring therapeutic interventions.

The Cambridge Illustrated History of Astronomy

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Hoskin, Michael

Expertly written and lavishly illustrated, The Cambridge Illustrated History of Astronomy offers a unique account of astronomical theory and practice from antiquity to the present day. How did Moslems of the Middle Ages use astronomy to calculate the direction of Mecca from far-flung corners of the Islamic world? Who was the only ancient Greek to suspect that the earth might revolve around the sun? How did Christopher Columbus abuse his knowledge of a lunar eclipse predicted by an astronomical almanac? Packed with anecdotes and intriguing detail, this book describes how we observed the sky and interpreted what we saw at different periods of history; how this influenced our beliefs and mythology; and how great astronomers contributed to what we now know. The result is a lively and highly visual history of astronomy - a compelling read for specialists and non-specialists alike.

Inequality and growth in neo-Kaleckian and Cambridge growth theory

OpenAIRE

Palley, Thomas I.

2016-01-01

This paper examines the relationship between inequality and growth in the neo-Kaleckian and Cambridge growth models. The paper explores the channels whereby functional and personal income distribution impact growth. The growth - inequality relationship can be negative or positive, depending on the economy's characteristics. Contrary to widespread claims, inequality per se does not impact growth through macroeconomic channels. Instead, both growth and inequality are impacted by changes in the ...

40-Godišnjica institucije Cambridge Crystallographic Data Centre posvećene pohranjivanju podataka o molekularnim i kristalnim strukturama -

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Molčanov, K.

2006-06-01

Full Text Available The article is dedicated to 40th anniversary of The Cambridge Crystallographic Data Centre (CCDC, the world-known centre (http://www.ccdc.cam.ac.uk responsible for deposition and control of crystallographic data, including atomic coordinates that define the three-dimensional structures of organic molecules and metal complexes containing organic ligands. Cambride Structural Database (CSD, one among the first established electronic databases, nowadays is the most significant crystallographic database in the world. CSD has about 400,000 deposited structures. The use of the extensive database, which is growing rapidly, needs support of efficient and sophisticated software for searching, analysing and visualising structural data. The seminal role of CSD in the research related to crystallography, chemistry, material sciences, solid state physics and chemistry, life sciences, pharmacology, and in particular in drug design, has been documented in more than 1300 scientific papers. The important issues of CCDC are the accuracy of deposited data and development of software that enables a wide variety of applications. Such demanding project requires higly competent team of experts; thus the article brings into focus the scientific approach of the team based on the long tradition in crystallography, modelling and informatics. The article is not dedicated to 40th anniversary of the centre only, but it also reveals how Cambridge Structural Database can be used in the research and teaching. The use of electronic media and computer graphics makes “data mining" very efficient and useful but also esthetically appealing due to the molecular architecture. At the Rudjer Bošković Institute, Zagreb, Croatia there is The National Affiliated Centre of Cambridge Crystallographic Data Centre responsible for communication and dissemination of CSD in Croatia, Slovenia and Macedonia. The use of CSD is illustrated by two examples performed and published by the presenting

Final Report of Cambridge Conference on School Mathematics, January 1962 - August 1970.

Science.gov (United States)

Cambridge Conference on School Mathematics, Newton, MA.

The Cambridge Conference on School Mathematics (CCSM) was an association of prominent mathematicians who had a concern for mathematics education at school level, from kindergarten through grade twelve. These mathematicians organized three main conferences in three areas of mathematics education, and have carried on activities related to the…

The Singapore-Cambridge General Certificate of Education Advanced-Level General Paper Examination

Science.gov (United States)

Hassan, Nurul Huda; Shih, Chih-Min

2013-01-01

This article describes and reviews the Singapore-Cambridge General Certificate of Education Advanced Level General Paper (GP) examination. As a written test that is administered to preuniversity students, the GP examination is internationally recognised and accepted by universities and employers as proof of English competence. In this article, the…

Two new species of the genus Paramitraceras Pickard-Cambridge, 1905 (Opiliones: Laniatores: Stygnopsidae) from Chiapas, Mexico.

Science.gov (United States)

Cruz-López, Jesús A; Francke, Oscar F

2013-01-01

Parainitraceras pickardcanibridgei sp. nov. and Paramitraceras tzotzil sp. nov. from Chiapas, Mexico are described based on specimens previously determined as Paramitraceras granulatum Pickard-Cambridge, 1905 by Goodnight and Goodnight. The male genitalia of the new species and P. granulatum are illustrated with scanning electronic micrographs (SEMs) or drawings derived from them. The importance of the ocular tubercle, cheliceral dentition and sexual dimorphism, pedipalpal armature and male genitalia as taxonomic characters within the genus is discussed as well as differences and similarities between Paramitraceras Pickard-Cambridge, 1905 and its most similar genus, Sbordonia Šilhavý, 1977.

Cambridge Illustrated History of Archaeology, edited by Paul G. Bahn, Cambridge University Press, New York, 1996

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Douglas R. Givens

1997-11-01

Full Text Available The Cambridge Illustrated History of Archaeology is another in a series of volumes devoted to the history of archaeology that have appeared in recent time. Paul Bahn, the editor of the volume, has broken down his coverage of the history of worldwide archaeology into the following arrangement 'The Archaeology of Archaeology", "Old Worlds and New, 1500-1760", "Antiquarians and Explorers, 1760-1820", "Science and Romanticism, 1820-1860", "The Search for Human Origins, 1860-1920", "Archaeology Comes of Age, 1920-1960", "New Techniques and Competing Philosophies, 1960-1990",and "Current Controversies and Future Trends". Bahn's volume explores many of the major developments in archaeological practice from both in the classical world and was as from the practice of archaeology in the Americas. The volume even gives the reader a glimpse into the origins and growth of archaeology in New Zealand. Of particular interest is coverage of the history of early archaeological efforts having to do with early studies of human origins.

Bericht uber den 2. Internationalen Kongress fur Angewandte Linguistik. Cambridge 8.-12. IX. 1969. [Report on the Second International Congress for Applied Linguistics, Cambridge, Dec. 8-12, 1969.

Science.gov (United States)

Mohr, Peter

This paper is a summary report on the Second International Congress of Applied Linguistics held in Cambridge, England in September 1969. Because of the large number of papers delivered, only a selection of the papers delivered in any one section of the Congress are considered, and the author attempts to identify current interests and trends in…

Cambridge Homes Increases Energy Efficiency in a Mix of Housing Types

International Nuclear Information System (INIS)

Poole, L.; Anderson, R.

2001-01-01

New houses designed by Cambridge Homes in Crest Hill, Illinois, with technical support from the U.S. Department of Energy's Building America Program, save their homeowners money by applying the principles of ''whole-building'' design to the entire home product line. Regardless of the model chosen, home buyers can enjoy consistently high levels of comfort and performance with the added benefit of reduced operating costs

Symmetry Motion Classes; Cambridge Conference on School Mathematics Feasibility Study No. 40.

Science.gov (United States)

McLane, Lyn

These materials were written with the aim of reflecting the thinking of The Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics. This document details the planning and response for each of ten lessons involving symmetry motions. The problems focused on (1) combining motions in a given order,…

Tartu Ülikooli teadur kaitses Cambridgeì Ülikoolis doktorikraadi / Krõõt Nõges

Index Scriptorium Estoniae

Nõges, Krõõt

2006-01-01

Tartu Ülikooli filosoofia osakonna teadur ja eetikakeskuse stipendiaat Eva Piirimäe kaitses Cambridgeì Ülikoolis doktorikraadi ideede ajaloo erialal doktoritööga "Thomas Abbt (1738-1766) and the Philosophical Genesis of German Nationalism"

Neuwirth RJ, Svetlicinii A and De Castro Halis D (eds) The BRICS-Lawyers' Guide to Global Cooperation (Cambridge University Press 2017)

OpenAIRE

Sucker, F

2018-01-01

This contribution reviews the book The BRICS-Lawyers' Guide to Global Cooperation edited by Rostam J Neuwirth, Alexandr Svetlicinii and Denis De Castro Halis. It was published by Cambridge University Press in 2017, and deals with aspects of international trade and development involving the BRICS area -Brazil, Russia, India, China and South Africa. It is described as a unique reference book for academics, governmental officials, legal professionals, business executives, researchers and students.

Using the Concordancer in Vocabulary Development for the Cambridge Advanced English (CAE) Course.

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Somogyi, Emma

1996-01-01

Discusses concordancing activities tailored for use with English-as-a-Second-Language (ESL) students in the Cambridge Advanced English course in Australia. The article focuses on students selecting appropriate vocabulary to complete gapped text. Findings indicate that these activities benefit ESL students by providing authentic examples of…

[Geometry Through Symmetry, Cambridge Conference on School Mathematics Feasibility Study No. 32.

Science.gov (United States)

Friedman, Bernard

These materials were written for the use of a class of eighth grade high ability students in a four week course sponsored by Educational Services Incorporated on the Stanford campus. They represent a practical response to the proposal by the Cambridge Conference of 1963 that geometry be taught by vector space methods. Instead of using vector…

Healthy travel and the socio-economic structure of car commuting in Cambridge, UK: a mixed-methods analysis.

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Goodman, Anna; Guell, Cornelia; Panter, Jenna; Jones, Natalia R; Ogilvie, David

2012-06-01

Car use is associated with substantial health and environmental costs but research in deprived populations indicates that car access may also promote psychosocial well-being within car-oriented environments. This mixed-method (quantitative and qualitative) study examined this issue in a more affluent setting, investigating the socio-economic structure of car commuting in Cambridge, UK. Our analyses involved integrating self-reported questionnaire data from 1142 participants in the Commuting and Health in Cambridge study (collected in 2009) and in-depth interviews with 50 participants (collected 2009-2010). Even in Britain's leading 'cycling city', cars were a key resource in bridging the gap between individuals' desires and their circumstances. This applied both to long-term life goals such as home ownership and to shorter-term challenges such as illness. Yet car commuting was also subject to constraints, with rush hour traffic pushing drivers to start work earlier and with restrictions on, or charges for, workplace parking pushing drivers towards multimodal journeys (e.g. driving to a 'park-and-ride' site then walking). These patterns of car commuting were socio-economically structured in several ways. First, the gradient of housing costs made living near Cambridge more expensive, affecting who could 'afford' to cycle and perhaps making cycling the more salient local marker of Bourdieu's class distinction. Nevertheless, cars were generally affordable in this relatively affluent, highly-educated population, reducing the barrier which distance posed to labour-force participation. Finally, having the option of starting work early required flexible hours, a form of job control which in Britain is more common among higher occupational classes. Following a social model of disability, we conclude that socio-economic advantage can make car-oriented environments less disabling via both greater affluence and greater job control, and in ways manifested across the full socio

A teaching skills assessment tool inspired by the Calgary-Cambridge model and the patient-centered approach.

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Sommer, Johanna; Lanier, Cédric; Perron, Noelle Junod; Nendaz, Mathieu; Clavet, Diane; Audétat, Marie-Claude

2016-04-01

The aim of this study was to develop a descriptive tool for peer review of clinical teaching skills. Two analogies framed our research: (1) between the patient-centered and the learner-centered approach; (2) between the structures of clinical encounters (Calgary-Cambridge communication model) and teaching sessions. During the course of one year, each step of the action research was carried out in collaboration with twelve clinical teachers from an outpatient general internal medicine clinic and with three experts in medical education. The content validation consisted of a literature review, expert opinion and the participatory research process. Interrater reliability was evaluated by three clinical teachers coding thirty audiotaped standardized learner-teacher interactions. This tool contains sixteen items covering the process and content of clinical supervisions. Descriptors define the expected teaching behaviors for three levels of competence. Interrater reliability was significant for eleven items (Kendall's coefficient pteaching skills. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Adaptation of the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR into French-Canadian and English-Canadian

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Donna Coffin

2008-01-01

Full Text Available BACKGROUND: The Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR is the first disease-specific instrument for assessing patient-reported symptoms, functioning and quality of life (QoL in pulmonary arterial hypertension (PAH.

Know thy reservoir : multi-disciplinary shale gas solution integrates cased hole evaluation interpretation and stimulation

Energy Technology Data Exchange (ETDEWEB)

Smith, M.

2009-11-15

This article discussed Schlumberger's efforts in making shale gas a priority. Shale gas plays require maximum reservoir exposure to be economic. The exploitation of shale gas has been solved through the use of long horizontal wells that are fractured in multiple zones along their length. Companies have invested heavily into research to find increasingly novel ways to reduce costs and extract more molecules of gas from the ultra-low permeability rock. The tools and techniques that Schlumberger has developed for well stimulation and completion were described. Schlumberger was extremely focused on improving its ability to understand the Horn River reservoir and improve completion practices. Openhole logging was discussed as an option. Schlumberger in conjunction with its in-house data and consulting services group, also devised a method to log a lateral well after it had been cased, cemented, and the rig had been released. It was concluded that using such instruments as spectroscopy logging, epithermal neutron porosity logging and multidimensional shear sonic logging tools, Schlumberger could provide all the necessary measurements post-casing. 2 refs., 3 figs.

Psychiatry in the Harvard Medical School-Cambridge Integrated Clerkship: An Innovative, Year-Long Program

Science.gov (United States)

Griswold, Todd; Bullock, Christopher; Gaufberg, Elizabeth; Albanese, Mark; Bonilla, Pedro; Dvorak, Ramona; Epelbaum, Claudia; Givon, Lior; Kueppenbender, Karsten; Joseph, Robert; Boyd, J. Wesley; Shtasel, Derri

2012-01-01

Objective: The authors present what is to their knowledge the first description of a model for longitudinal third-year medical student psychiatry education. Method: A longitudinal, integrated psychiatric curriculum was developed, implemented, and sustained within the Harvard Medical School-Cambridge Integrated Clerkship. Curriculum elements…

What To Look for in ESL Admission Tests: Cambridge Certificate Exams, IELTS, and TOEFL.

Science.gov (United States)

Chalhoub-Deville, Micheline; Turner, Carolyn E.

2000-01-01

Familiarizes test users with issues to consider when employing assessments for screening and admission purposes. Examines the purpose, content, and scoring methods of three English-as-a-Second-Language admissions tests--the Cambridge certificate exams, International English Language Teaching System, and Test of English as a Foreign…

The Whipple Museum and Cavendish Laboratory, Cambridge

Science.gov (United States)

Pippard, Brian

The Whipple Museum is part of the History and Philosophy of Science Department in the University of Cambridge. It is on your right as soon as you enter Free School Lane from Pembroke Street, and is normally open between 1:30 and 4:30 P.M. on weekdays. The main room, a hall with hammer-beam roof, is a relic of Stephen Perse’s school (1624) now flourishing elsewhere in the city. It houses a large collection of mathematical, physical and astronomical instruments — abaci, Napier’s bones, slide rules; sextants and other surveying instruments; telescopes, compasses and pocket sundials (especially of ivory from Nuremberg 1500-1700); and a Grand Orrery by George Adams (1750). The gallery of a second room is used for special exhibitions, often of items from the well-stocked store. Some specialist catalogues have been compiled and are on sale.

Learning lessons from the past: A historical exploration of a century of business education at Oxford and Cambridge (1900s-2000s)

OpenAIRE

Arena , Lise; Dang , Rani Jeanne

2010-01-01

This research aims to identify a set of generative mechanisms which are shared by business schools' process of development in their search for strategic comparative advantage. We use a processual approach (Pettigrew, 1997) based on two detailed historical studies supported by unexplored archival data and interviews: the case of the Saïd Business School at the University of Oxford and the case of the Judge Business School at the University of Cambridge (1990s - 2000s). Preliminary results indi...

BOOK REVIEW - The Experience of Face Veil Wearers in Europe and the Law (Cambridge University Press United Kingdom 2014. ISBN 978-1-107-05830-9.

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Jacques L Matthee

2017-03-01

Full Text Available This contribution published by Cambridge University Press provides a short overview of the book by Eva Brems "The Experience of Face Veil Wearers in Europe and the Law" published by Cambridge University Press, United Kingdom, in 2014. See ISBN 978-1-107-05830-9.

Cambridge Bay: Six years later

International Nuclear Information System (INIS)

Edworthy, J.

1992-01-01

The story of a wind energy project in Cambridge Bay, Northwest Territories, is presented from the perspective of the company that supplied the equipment and supported the project through its life. The project was intended to demonstrate the technical, economic, institutional, and operational issues and barriers to the use of wind power in remote communities. The system, involving four Carter Model 25 units each rated at 25 kW, was installed in 1987 and commissioned in January 1988. Shortly thereafter, the Northern Canada Power Commission (which requested the project in the first place) was taken over by the territorial administration, and employee continuity was disrupted. At about the same time, Federal support for the project decreased. Technical problems included a transformer failure, a generator failure, and a failed yaw tube which turned out to be lightly designed and poorly made. The Carter turbine company also went out of business, making spare parts difficult to obtain. The utility organization changed abruptly in summer 1991 with the arrival of a new area superintendent who did not support the project. The wind farm was shut down in 1992. The project generated a total of 160,982 kWh with over 71% availability. The positive and negative results from the project are summarized and recommendations are made for future Arctic wind power projects. 2 figs., 1 tab

PET/MRI in the infarcted mouse heart with the Cambridge split magnet

International Nuclear Information System (INIS)

Buonincontri, Guido; Sawiak, Stephen J.; Methner, Carmen; Krieg, Thomas; Hawkes, Robert C.; Adrian Carpenter, T.

2013-01-01

Chronic heart failure, as a result of acute myocardial infarction, is a leading cause of death worldwide. Combining diagnostic imaging modalities may aid the direct assessment of experimental treatments targeting heart failure in vivo. Here we present preliminary data using the Cambridge combined PET/MRI imaging system in a mouse model of acute myocardial infarction. The split-magnet design can deliver uncompromised MRI and PET performance, for better assessment of disease and treatment in a preclinical environment

First record of Centromerus arcanus (O. P.-Cambridge, 1873) from Greenland (Araneae, Linyphiidae)

DEFF Research Database (Denmark)

Lissner, Jørgen; Gravesen, Eigil Vestergaard

2017-01-01

The linyphiid spider Centromerus arcanus (O. P.-Cambridge, 1873) is reported new to Greenland. A single female was pitfall trapped in South-West Greenland at Kobbefjord in the summer of 2016 constituting the first record of this species in the Nearctic ecozone. The habitat in which the Greenland...

Probability Lessons at Hancock School, Lexington; Cambridge Conference on School Mathematics Feasibility Study No. 41.

Science.gov (United States)

McLane, Lyn

These materials were written with the aim of reflecting the thinking of Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics. Presented are plans for teaching 23 probability lessons in the elementary grades at Hancock School, Lexington, Massachusetts. The discovery approach was utilized by the…

Informal Geometry for Young Children; Cambridge Conference on School Mathematics; Feasibility Study No. 34b.

Science.gov (United States)

Walter, Marion

These materials were written with the aim of reflecting the thinking of The Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics. These materials are intended to provide children with a variety of informal activities in intuitive geometry in the elementary school. Opportunities are provided…

Cambridge community Optometry Glaucoma Scheme.

Science.gov (United States)

Keenan, Jonathan; Shahid, Humma; Bourne, Rupert R; White, Andrew J; Martin, Keith R

2015-04-01

With a higher life expectancy, there is an increased demand for hospital glaucoma services in the United Kingdom. The Cambridge community Optometry Glaucoma Scheme (COGS) was initiated in 2010, where new referrals for suspected glaucoma are evaluated by community optometrists with a special interest in glaucoma, with virtual electronic review and validation by a consultant ophthalmologist with special interest in glaucoma. 1733 patients were evaluated by this scheme between 2010 and 2013. Clinical assessment is performed by the optometrist at a remote site. Goldmann applanation tonometry, pachymetry, monoscopic colour optic disc photographs and automated Humphrey visual field testing are performed. A clinical decision is made as to whether a patient has glaucoma or is a suspect, and referred on or discharged as a false positive referral. The clinical findings, optic disc photographs and visual field test results are transmitted electronically for virtual review by a consultant ophthalmologist. The number of false positive referrals from initial referral into the scheme. Of the patients, 46.6% were discharged at assessment and a further 5.7% were discharged following virtual review. Of the patients initially discharged, 2.8% were recalled following virtual review. Following assessment at the hospital, a further 10.5% were discharged after a single visit. The COGS community-based glaucoma screening programme is a safe and effective way of evaluating glaucoma referrals in the community and reducing false-positive referrals for glaucoma into the hospital system. © 2014 Royal Australian and New Zealand College of Ophthalmologists.

Inequality Lessons at Adams School, Lexington; Cambridge Conference on School Mathematics Feasibility Study No. 42.

Science.gov (United States)

Fitzgerald, B.

These materials were written with the aim of reflecting the thinking of The Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics. Presented are plans for teaching 15 inequality lessons for above average first grade students. The discovery approach is utilized by the teacher in order to involve…

ICRS1, Proceedings of the First Radiation Shielding Symposium, Cambridge, UK 1958

International Nuclear Information System (INIS)

Goebelbecker, Hans-Juergen

2008-01-01

Description: The papers of the European Atomic Energy Society Symposium VI-58 on radiation shielding (ICRS1) held at Caius College, Cambridge England from 26 to 29 August 1958 are collected here for the first time in electronic form. This symposium was organised in connection with the Second Atoms for Peace Conference held in Geneva Held in Geneva from 1 to 13 September 1958. The Topics discussed covered gamma rays and neutron radiation; the Methods discussed were analytical approaches, semi-empirical Methods, simple computer codes, Monte Carlo method. Little quality nuclear data for shielding calculations was available and the presentations would concentrate on removal cross-sections and build-up factors. Experimental techniques in support to estimate the effective shielding properties of materials were discussed such as general experimental shielding techniques and experiments on neutron attenuation in different materials and on concrete as shield. Foil detectors for spectra measurements and determination of dose rates were mainly used. The typical issues addressed were gamma-heating, gamma spectra, neutron induced gammas, fission products gamma spectra, skyshine radiation and neutron ducts - streaming. Most participants were researchers from the naval and aeronautics sector

The Target of the Question: A Taxonomy of Textual Features for Cambridge University "O" Levels English

Science.gov (United States)

Benjamin, Shanti Isabelle

2015-01-01

This study investigates the typical textual features that are most frequently targeted in short-answer reading comprehension questions of the Cambridge University "O" Level English Paper 2. Test writers' awareness of how textual features impact on understanding of meanings in text decisions will determine to great extent their decisions…

Cambridge Rocketry Simulator – A Stochastic Six-Degrees-of-Freedom Rocket Flight Simulator

OpenAIRE

Eerland, Willem J.; Box, Simon; Sóbester, András

2017-01-01

The Cambridge Rocketry Simulator can be used to simulate the flight of unguided rockets for both design and operational applications. The software consists of three parts: The first part is a GUI that enables the user to design a rocket. The second part is a verified and peer-reviewed physics model that simulates the rocket flight. This includes a Monte Carlo wrapper to model the uncertainty in the rocket’s dynamics and the atmospheric conditions. The third part generates visualizations of th...

John Howard Marsden (1803–1891 First Disney Professor of Archaeology at the University of Cambridge 1851–1865

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Michael Leach

2007-05-01

Full Text Available Although there were ten chairs of archaeology at universities in Germany, and one in France, by the mid-nineteenth century, in Great Britain it was the amateur societies and museums (the British Museum in particular that encouraged the study of this subject. In 1851 John Disney established the first university chair in Great Britain at Cambridge University. His proposal was initially received with considerable caution by the governing body of the university, and was only accepted by the narrowest margin of eight votes to seven. His agreement with the University of Cambridge stipulated that six lectures a year should be given on the subject of ‘Classical, Medieval, and other Antiquities, the Fine Arts and all matters and things connected therewith’ (Clark 1904, 222–225. However university archaeology was slow to establish its academic credibility nationally, and it was more than thirty years before Oxford University established its chair of classical archaeology. The Cambridge Board of Anthropological Studies, which included instruction in prehistoric archaeology, was not created until 1915, and as late as 1945 there were still only a few university lecturers in archaeology in Great Britain. It was not until 1946 that Oxford University appointed a Professor of Prehistoric Archaeology (Wilson 2002, 153; Daniel 1976, 6–12; Smith 2004, 4–5, 53–54.

Using Item Analysis to Assess Objectively the Quality of the Calgary-Cambridge OSCE Checklist

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Tyrone Donnon

2011-06-01

Full Text Available Background:  The purpose of this study was to investigate the use of item analysis to assess objectively the quality of items on the Calgary-Cambridge Communications OSCE checklist. Methods:  A total of 150 first year medical students were provided with extensive teaching on the use of the Calgary-Cambridge Guidelines for interviewing patients and participated in a final year end 20 minute communication OSCE station.  Grouped into either the upper half (50% or lower half (50% communication skills performance groups, discrimination, difficulty and point biserial values were calculated for each checklist item. Results:  The mean score on the 33 item communication checklist was 24.09 (SD = 4.46 and the internal reliability coefficient was ? = 0.77. Although most of the items were found to have moderate (k = 12, 36% or excellent (k = 10, 30% discrimination values, there were 6 (18% identified as ‘fair’ and 3 (9% as ‘poor’. A post-examination review focused on item analysis findings resulted in an increase in checklist reliability (? = 0.80. Conclusions:  Item analysis has been used with MCQ exams extensively. In this study, it was also found to be an objective and practical approach to use in evaluating the quality of a standardized OSCE checklist.

Surface-water, water-quality, and meteorological data for the Cambridge, Massachusetts, drinking-water source area, water years 2007-08

Science.gov (United States)

Smith, Kirk P.

2011-01-01

Records of water quantity, water quality, and meteorological parameters were continuously collected from three reservoirs, two primary streams, and five subbasin tributaries in the Cambridge, Massachusetts, drinking-water source area during water years 2007-08 (October 2006 through September 2008). Water samples were collected during base-flow conditions and storms in the Cambridge Reservoir and Stony Brook Reservoir drainage areas and analyzed for dissolved calcium, sodium, chloride, and sulfate; total nitrogen and phosphorus; and polar pesticides and metabolites. Composite samples of stormwater also were analyzed for concentrations of total petroleum hydrocarbons and suspended sediment in one subbasin in the Stony Brook Reservoir drainage basin. These data were collected to assist watershed administrators in managing the drinking-water source area and to identify potential sources of contaminants and trends in contaminant loading to the water supply.

Cambridge observations at 38-115 MHz and their implications for space astronomy

International Nuclear Information System (INIS)

Saunders, R.

1987-01-01

The design and performance of the Cambridge LF telescopes are reviewed. Consideration is given to the 151-MHz 6C telescope, the 38-MHz and 151-MHz LF synthesis telescopes, 81.5-MHz interplanetary scintillation observations with the 3.6-hectare array, long-baseline interferometry at 81.5 MHz, and the use of the Jodrell Bank MERLIN for 151-MHz closure-phase observations of bright sources. The strict limitation on the field mappable at a given resolution in ground-based observations at these frequencies is pointed out, and some outstanding astronomical problems requiring 0.3-30-MHz space observations are listed. 7 references

A FIRST STEP TOWARDS THE IMPLEMENTATION OF THE CAMBRIDGE MATHEMATICS CURRICULUM IN A K-12 UNGRADED SCHOOL.

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FOSTER, GARRETT R.

A SERIES OF THREE CONFERENCES WAS HELD TO EXPLORE THE FEASIBILITY OF IMPLEMENTING A LONG-RANGE CURRICULUM DEVELOPMENT PROJECT FOR AN UNGRADED, K-12 SCHOOL, BASED ON RECOMMENDATIONS OF THE CAMBRIDGE CONFERENCE ON SCHOOL MATHEMATICS. OVER 50 MATHEMATICIANS, MATHEMATICS EDUCATORS, AND PERSONS INVOLVED IN THEORETICAL AND APPLIED PSYCHOLOGICAL…

Provisional Approaches to Goals for School Mathematics; Cambridge Conference on School Mathematics Feasibility Study No. 37.

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Cambridge Conference on School Mathematics, Newton, MA.

These materials were written with the aim of reflecting the thinking of Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for school mathematics K-6. In view of the experiences of other curriculum groups and of the general discussions since 1963, the present report initiates the next step in evolving the "Goals".…

The Global Climate and Energy Project at Stanford University: Fundamental Research Towards Future Energy Technologies

Science.gov (United States)

Milne, Jennifer L.; Sassoon, Richard E.; Hung, Emilie; Bosshard, Paolo; Benson, Sally M.

The Global Climate and Energy Project (GCEP), at Stanford University, invests in research with the potential to lead to energy technologies with lower greenhouse gas emissions than current energy technologies. GCEP is sponsored by four international companies, ExxonMobil, GE, Schlumberger, and Toyota and supports research programs in academic institutions worldwide. Research falls into the broad areas of carbon based energy systems, renewables, electrochemistry, and the electric grid. Within these areas research efforts are underway that are aimed at achieving break-throughs and innovations that greatly improve efficiency, performance, functionality and cost of many potential energy technologies of the future including solar, batteries, fuel cells, biofuels, hydrogen storage and carbon capture and storage. This paper presents a summary of some of GCEP's activities over the past 7 years with current research areas of interest and potential research directions in the near future.

Hydrologic, Water-Quality, and Meteorological Data for the Cambridge, Massachusetts, Drinking-Water Source Area, Water Year 2006

Science.gov (United States)

Smith, Kirk P.

2008-01-01

Records of water quantity, water quality, and meteorological parameters were continuously collected from three reservoirs, two primary streams, and four subbasin tributaries in the Cambridge, Massachusetts, drinking-water source area during water year 2006 (October 2005 through September 2006). Water samples were collected during base-flow conditions and storms in the subbasins of the Cambridge Reservoir and Stony Brook Reservoir drainage areas and analyzed for dissolved calcium, sodium, chloride, and sulfate; total nitrogen and phosphorus; and polar pesticides and metabolites. These data were collected to assist watershed administrators in managing the drinking-water source area and to identify potential sources of contaminants and trends in contaminant loading to the water supply. Monthly reservoir contents for the Cambridge Reservoir varied from about 59 to 98 percent of capacity during water year 2006, while monthly reservoir contents for the Stony Brook Reservoir and the Fresh Pond Reservoir was maintained at greater than 83 and 94 percent of capacity, respectively. If water demand is assumed to be 15 million gallons per day by the city of Cambridge, the volume of water released from the Stony Brook Reservoir to the Charles River during the 2006 water year is equivalent to an annual water surplus of about 127 percent. Recorded precipitation in the source area was about 16 percent greater for the 2006 water year than for the previous water year and was between 12 and 73 percent greater than for any recorded amount since water year 2002. The monthly mean specific-conductance values for all continuously monitored stations within the drinking-water source area were generally within the range of historical data collected since water year 1997, and in many cases were less than the historical medians. The annual mean specific conductance of 738 uS/cm (microsiemens per centimeter) for water discharged from the Cambridge Reservoir was nearly identical to the annual

Recent Developments in Cambridge College Libraries

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Alison Wilson

2006-07-01

Full Text Available Cambridge University has three tiers of libraries available to students: the University Library, departmental (subject libraries and college libraries. Over the past thirty years there has been increasing pressure on the colleges to provide more books, reader places and technical resources in their libraries, with the result that a number of new library buildings, of very different styles, have been opened. Other colleges have opted for refurbishment and extension of existing libraries. These libraries are small (30-100,000 books and intimate, often open 24 hours a day and with generous provision for lending books. Great importance is placed on keeping them at the heart of the college. Challenges for architects are the sensitive sites, restrictions on changes to listed buildings, and the limited space available. The constricted sites cause difficulties for the builders too. I will consider some solutions to these problems with reference to projects in four colleges: Pembroke, Peterhouse, Corpus Christi and Newnham. At Pembroke architects Freeland Rees Roberts have built an extension to a listed building and at Peterhouse they have adapted an adjoining room. Corpus Christi is moving its library to a Victorian building which has been internally redesigned by Wright + Wright. Newnham demolished a 1960s extension in order to develop the plot more efficiently to a design by John Miller + Partners. All the architects have shown sensitivity to the needs of their clients and ingenuity in making intensive use of limited space.

Goals for Mathematical Education of Elementary School Teachers: A Report of the Cambridge Conference on Teacher Training.

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Education Development Center, Inc., Newton, MA.

This report is intended to provide attention to issues that the Cambridge Conference feels are related to the mathematical training of elementary school teachers. The document is divided into three parts. Part I, titled "The Problems and Proposals Towards the Solution," contains the following chapters: (1) Introduction to the Report; (2)…

Psychometric properties of the Calgary Cambridge guides to assess communication skills of undergraduate medical students.

OpenAIRE

Simmenroth-Nayda, Anne; Heinemann, Stephanie; Nolte, Catharina; Fischer, Thomas; Himmel, Wolfgang

2014-01-01

OBJECTIVE: The aim of this study was to analyse the psychometric properties of the short version of the Calgary Cambridge Guides and to decide whether it can be recommended for use in the assessment of communications skills in young undergraduate medical students. METHODS: Using a translated version of the Guide, 30 members from the Department of General Practice rated 5 videotaped encounters between students and simulated patients twice. Item analysis should detect possible floor and/or...

Loads and yields of deicing compounds and total phosphorus in the Cambridge drinking-water source area, Massachusetts, water years 2009–15

Science.gov (United States)

Smith, Kirk P.

2017-09-12

The source water area for the drinking-water supply of the city of Cambridge, Massachusetts, encompasses major transportation corridors, as well as large areas of light industrial, commercial, and residential land use. Because of the large amount of roadway in the drinking-water source area, the Cambridge water supply is affected by the usage of deicing compounds and by other constituents that are flushed from such impervious areas. The U.S. Geological Survey (USGS) has monitored surface-water quality in the Cambridge Reservoir and Stony Brook Reservoir Basins, which compose the drinking-water source area, since 1997 (water year 1998) through continuous monitoring and the collection of stream-flow samples.In a study conducted by the USGS, in cooperation with the City of Cambridge Water Department, concentrations and loads of calcium (Ca), chloride (Cl), magnesium (Mg), sodium (Na), and sulfate (SO4) were estimated from continuous records of specific conductance and streamflow for streams and tributaries at 10 continuous water-quality monitoring stations. These data were used to characterize current (2015) water-quality conditions, estimate loads and yields, and describe trends in Cl and Na in the tributaries and main-stem streams in the Cambridge Reservoir and Stony Brook Reservoir Basins. These data also were used to describe how stream-water quality is related to various basin characteristics and provide information to guide future management of the drinking-water source area.Water samples from 2009–15 were analyzed for physical properties and concentrations of Ca, Cl, Mg, Na, potassium (K), SO4, and total phosphorus (TP). Values of physical properties and constituent concentrations varied widely, particularly in composite samples of stormflow from tributaries that have high percentages of constructed impervious areas. Median concentrations of Ca, Cl, Mg, Na, and K in samples collected from the tributaries in the Cambridge Reservoir Basin (27.2, 273, 4.7, 154

An Experimental Text in Transformational Geometry, Student Text; Cambridge Conference on School Mathematics Feasibility Study No. 43a.

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Cambridge Conference on School Mathematics, Newton, MA.

This is part of a student text which was written with the aim of reflecting the thinking of The Cambridge Conference on School Mathematics (CCSM) regarding the goals and objectives for mathematics. The instructional materials were developed for teaching geometry in the secondary schools. This document is chapter six and titled Motions and…

Hydrologic, Water-Quality, and Meteorological Data for the Cambridge, Massachusetts, Drinking-Water Source Area, Water Year 2005

Science.gov (United States)

Smith, Kirk P.

2007-01-01

Records of water quantity, water quality, and meteorological parameters were continuously collected from three reservoirs, two primary streams, and four subbasin tributaries in the Cambridge, Massachusetts, drinking-water source area during water year 2005 (October 2004 through September 2005). Water samples were collected during base-flow conditions and storms in the subbasins of the Cambridge Reservoir and Stony Brook Reservoir drainage areas and analyzed for selected elements, organic constituents, suspended sediment, and Escherichia coli bacteria. These data were collected to assist watershed administrators in managing the drinking-water source area and to identify potential sources of contaminants and trends in contaminant loading to the water supply. Monthly reservoir capacities for the Cambridge Reservoir varied from about 59 to 98 percent during water year 2005, while monthly reservoir capacities for the Stony Brook Reservoir and the Fresh Pond Reservoir were maintained at capacities greater than 84 and 96 percent, respectively. Assuming a water demand of 15 million gallons per day by the city of Cambridge, the volume of water released from the Stony Brook Reservoir to the Charles River during the 2005 water year is equivalent to an annual water surplus of about 119 percent. Recorded precipitation in the source area for the 2005 water year was within 2 inches of the total annual precipitation for the previous 2 water years. The monthly mean specific conductances for the outflow of the Cambridge Reservoir were similar to historical monthly mean values. However, monthly mean specific conductances for Stony Brook near Route 20, in Waltham (U.S. Geological Survey station 01104460), which is the principal tributary feeding the Stony Brook Reservoir, were generally higher than the medians of the monthly mean specific conductances for the period of record. Similarly, monthly mean specific conductances for a small tributary to Stony Brook (U.S. Geological Survey

Diagnosis of mild chronic pancreatitis (Cambridge classification): comparative study using secretin injection-magnetic resonance cholangiopancreatography and endoscopic retrograde pancreatography.

Science.gov (United States)

Sai, Jin-Kan; Suyama, Masafumi; Kubokawa, Yoshihiro; Watanabe, Sumio

2008-02-28

To investigate the usefulness of secretin injection-MRCP for the diagnosis of mild chronic pancreatitis. Sixteen patients having mild chronic pancreatitis according to the Cambridge classification and 12 control subjects with no abnormal findings on the pancreatogram were examined for the diagnostic accuracy of secretin injection-MRCP regarding abnormal branch pancreatic ducts associated with mild chronic pancreatitis (Cambridge Classification), using endoscopic retrograde cholangiopancreatography (ERCP) for comparison. The sensitivity and specificity for abnormal branch pancreatic ducts determined by two reviewers were respectively 55%-63% and 75%-83% in the head, 57%-64% and 82%-83% in the body, and 44%-44% and 72%-76% in the tail of the pancreas. The sensitivity and specificity for mild chronic pancreatitis were 56%-63% and 92%-92%, respectively. Interobserver agreement (kappa statistics) concerning the diagnosis of an abnormal branch pancreatic duct and of mild chronic pancreatitis was good to excellent. Secretin injection-MRCP might be useful for the diagnosis of mild chronic pancreatitis.

Hukum Lingkungan dan Pertanggungjawaban Strict Liability dalam Sistem Hukum Common Law (Studi Kasus Cambridge Water Co. Ltd v. Eastern Countries Leather Plc

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Mahfud Mahfud

2010-12-01

Full Text Available ABSTRACT: The possibilities for pollution control still offered today Blackburn J.’s celebrated rule of strict liability, now almost 130 years old, has ensured its continuing popularity. There can be few tort lawyers, however, who have not increasingly wondered how much time should be devoted to a case which has received little judicial attention in recent years, and which was last subjected to detailed consideration by the House of Lords nearly 50 years ago, until, that is, the much-published decision of the House of Lords in Cambridge Water Co. Ltd v. Eastern Countries Leather Plc.   (Environmental Law and The Strict Liability Application In the Common Law System (The Case Study of Cambridge Water Co. Ltd V. Eastern Countries Leather Plc

Inequalities and Real Numbers as a Basis for School Mathematics, Cambridge Conference on School Mathematics Feasibility Study No. 38.

Science.gov (United States)

Lomon, Earle

These materials were developed as a practical response to some of the recommendations of the 1963 Cambridge Conference on School Mathematics (CCSM). Experimental sessions are described in detail in this report. In the Estabrook Elementary School, Lexington, Massachusetts, first grade children (1964-65 Academic Year) concentrated on material…

77 FR 15455 - Notice of Delays in Processing of Special Permits Applications

Science.gov (United States)

2012-03-15

... Blasting Auburn, NH. 10646-M Schlumberger 4 03-31-2012 Technologies Corporation Sugar Land, TX. 14372-M.... 12283-R Interstate 4 03-31-2012 Battery of Alaska Anchorage, AK. 10709-R Schlumberger 4 03-31-2012 Technologies Corporation Sugar Land, TX. 11227-R Schlumberger 4 03-31-2012 Well Services a Division of...

Oxford and Cambridge Boat Race: Performance, Pacing and Tactics Between 1890 and 2014.

Science.gov (United States)

Edwards, Andrew M; Guy, Joshua H; Hettinga, Florentina J

2016-10-01

Currently no studies have examined the historical performances of Oxford and Cambridge Boat Race crews in the context of performance, pacing and tactics which is surprising as the event has routinely taken place annually for over 150 years on the same course. The purpose of this study was twofold, to firstly examine the historical development of performances and physical characteristics of crews over 124 years of the Oxford and Cambridge Boat Race between 1890 and 2014 and secondly to investigate the pacing and tactics employed by crews over that period. Linear regression modelling was applied to investigate the development of performance and body size for crews of eight male individuals over time from Boat Race archive data. Performance change over time was further assessed in 10-year clusters while four intra-race checkpoints were used to examine pacing and tactics. Significant correlations were observed between performance and time (1890-2014) for both Oxford (r = -0.67; p tactical advantage from commencing on either the Surrey or Middlesex station beyond chance alone; however, all crews (n = 228) adopted a fast-start strategy, with 81 % of victories achieved by the crew leading the race at the first intra-race checkpoint (24 % of total distance). Crews leading the race at the final checkpoint (83 % of total distance; 1143 m) achieved victory on 94 % of occasions. Performances and physical characteristics of the crews have changed markedly since 1890, with faster heavier crews now common. Tactically, gaining the early lead position with a fast-start strategy seems particularly meaningful to success in the Boat Race throughout the years, and has been of greater importance to race outcome than factors such as the starting station.

De Cambridge a Brighton: Poesia Concreta na Grã-Bretanha, uma entrevista com Stephen Bann

OpenAIRE

Montero - University of the Arts, Gustavo Grandal; Albertoni (trad.) - University of the Arts London, Fernanda

2016-01-01

Extensa entrevista com o historiador da arte, curador e poeta concreto Stephen Bann, realizada por Gustavo Grandal Montero, concentrando-se em seu trabalho curatorial, crítico e artístico da década de 1960, em que esteve intimamente envolvido com o desenvolvimento da poesia concreta no Reino Unido. Bann associou-se precocemente com Ian Hamilton Finlay, co-organizou a Primeira exposição internacional de poesia concreta e cinética (Cambridge, 1964) e foi o curador da Exposição de Poesia Concret...

Historical Dictionaries and Historical Dictionary Research: Papers

African Journals Online (AJOL)

rbr

Resensies / Reviews. 309 ... and Historical Dictionary Research: Papers from the International ... "Cambridge, Trinity College Library MS 0.5.4: A Fifteenth-century ... There are among others ten types of manuscript collections that need attention, ..... The collection is rounded off by a selective index, supplementing the Table.

Cambridge Polytrauma Pathway: Are we making appropriately guided decisions?

Science.gov (United States)

Wynell-Mayow, William; Guevel, Borna; Quansah, Benjamin; O'Leary, Ronan; Carrothers, Andrew D

2016-10-01

Addenbrooke's Hospital, the Major Trauma Centre for the East of England Trauma Network, received 1070 major trauma patients between 1st January and 31st December 2014. In order to improve care, an audit was performed of 59 patients meeting our own selection criteria for orthopaedic polytrauma between 1st January 2013 and 31st December 2013. The Cambridge Polytrauma Pathway was devised through NCEPOD guidelines, literature review, internal and external discussion. It facilitates provision of best practice Early Appropriate Care, encompassing - multidisciplinary consultant decisions around the patient in our Neurological and Trauma Critical Care Unit, early full body trauma CT scans, serial measurements of lactate and fibrinogen levels, and out-of-hours orthopaedic theatre reserved for life-and-limb threatening injuries. Re-audit was conducted of 15 patients meeting selection criteria, admitted between 1st October 2014 and 31st March 2015. Significant improvements in recording of lactate and fibrinogen were demonstrated, both on admission (lactate - ppolytrauma patients and it is recommended that either the GOS-E, or the EQ-5D scoring systems be introduced to assess this. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Reginald Crundall Punnett: first Arthur Balfour Professor of Genetics, Cambridge, 1912.

Science.gov (United States)

Edwards, A W F

2012-09-01

R. C. Punnett, the codiscoverer of linkage with W. Bateson in 1904, had the good fortune to be invited to be the first Arthur Balfour Professor of Genetics at Cambridge University, United Kingdom, in 1912 when Bateson, for whom it had been intended, declined to leave his new appointment as first Director of the John Innes Horticultural Institute. We here celebrate the centenary of the first professorship dedicated to genetics, outlining Punnett's career and his scientific contributions, with special reference to the discovery of "partial coupling" in the sweet pea (later "linkage") and to the diagram known as Punnett's square. His seeming reluctance as coauthor with Bateson to promote the reduplication hypothesis to explain the statistical evidence for linkage is stressed, as is his relationship with his successor as Arthur Balfour Professor, R. A. Fisher. The background to the establishment of the Professorship is also described.

A Servant of Two Masters: Designing Research To Advance Knowledge and Practice.

Science.gov (United States)

James, Mary; Pedder, David; Swaffield, Sue; Conner, Colin; Frost, David; MacBeath, John

This paper describes aspects of the design and implementation of "Learning How To Learnin Classrooms, Schools, and Networks," a major development and research project within the Teaching and Learning Research Programme in the United Kingdom. It focuses on how a group of Cambridge academics and researchers, working in partnership with other…

IDENT IFIKASI ARAH REMBESAN DAN LETAK AKUMULASI LINDI DENGAN METODE GEOLISTRIK RESISTIVITAS KONFIGURASI WENNER ~ SCHLUMBERGER DI TPA TEMESI KABUPATEN GIANYAR

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I K PUTRA

2015-06-01

Full Text Available Garbage Dump (GD of Temesi which is located at Temesi village within 6.5 km south east of Gianyar city, which is geographically located at a point 8°33 south latitude and 115Q east longitude with an altitude ± 191 - ± 196 meters above sea level. The area of GD of Temesi about 4 ha, by limitation; North: field rice and population residences; East: field rice; South: field rice and West: field rice. GD of Temesi Gianyar has been collecting garbage about 198.52 m2 /day. GD of Temesi operates with open dumping, so that the leachate from garbage to pollute the enviorment and shallow ground water around the GD. This study ms conducted to know the direction of seepage and location of point accumulation of leachate at GD of Temesi Gainyar. This study was conducted with measuring soil layer values at GD of Temesi Gianyar, was taken eight tracks measurement. The method used in this study by using the geoelectric resistivity with Wenner configuration and Schlumberger configuration. The eight tracks are taken represent the overall of the soil layer condition in GD of Temesi Gianyar. The result of study showed that the tracks 1st, 2nd, 3rd, 4th, 5th, 6th, and ih was indicated that leachate seep on area in each tracks, however, in 8th tracks was not identified of leachate (8th tracks is located far from the GD and it's contours are higher than the tracks of garbage. Value of leachate resistivity ranged from 3.98 - 8.91 nm with a depth ranging from 1.55 - 6.91 meters. Most of leachate spread to southward of GD as far as more than 400 meters. Accumulated of leachate widely available at a distance of 20, 50, and 400 meters to the south of the GD of Temesi. The main factor is the south of the GD has a lower contour. Another factor affecting the leachate seeped into the south is the present of some field irrigation water from north to south across a stack of garbage.

Gas-rise velocities during kicks

Energy Technology Data Exchange (ETDEWEB)

White, D.B. (Sedco Forex (FR))

1991-12-01

This paper reports on experiments to examine gas migration rates in drilling muds that were performed in a 15-m-long, 200-mm-ID inclinable flow loop where air injection simulates gas entry during a kick. These tests were conducted using a xanthum gum (a common polymer used in drilling fluids) solution to simulate drilling muds as the liquid phase and air as the gas phase. This work represents a significant extension of existing correlations for gas/liquid flows in large pipe diameters with non- Newtonian fluids. Bubbles rise faster in drilling muds than in water despite the increased viscosity. This surprising result is caused by the change in the flow regime, with large slug-type bubbles forming at lower void fractions. The gas velocity is independent of void fraction, thus simplifying flow modeling. Results show that a gas influx will rise faster in a well than previously believed. This has major implications for kick simulation, with gas arriving at the surface earlier than would be expected and the gas outflow rate being higher than would have been predicted. A model of the two-phase gas flow in drilling mud, including the results of this work, has been incorporated into the joint Schlumberger Cambridge Research (SCR)/BP Intl. kick model.

Floodplain management: Land acquisition versus preservation of historic buildings in Cambridge, Ontario, Canada

Science.gov (United States)

Bennett, Wendy J.; Mitchell, Bruce

1983-07-01

Non-structural adjustments in floodplain management are often avoided because they are seen to infringe on personal rights, adversely affect property values and restrict local tax bases. Land acquisition programs in urban areas encounter a further problem when they lead to demolition of buildings and other structures considered to have historical or architectural value. An experience in Cambridge, Ontario demonstrates that the potential conflict between flood damage reduction and historical preservation objectives can be exacerbated as a result of uncoordinated planning efforts, inflexibility in interpreting mandates, unclear roles for participating agencies, and lack of cooperation Many of these dilemmas can be resolved through consultation and discussion early in the planning process as well as through a willingness to be flexible and to search for a compromise

Face recognition performance of individuals with Asperger syndrome on the Cambridge Face Memory Test.

Science.gov (United States)

Hedley, Darren; Brewer, Neil; Young, Robyn

2011-12-01

Although face recognition deficits in individuals with Autism Spectrum Disorder (ASD), including Asperger syndrome (AS), are widely acknowledged, the empirical evidence is mixed. This in part reflects the failure to use standardized and psychometrically sound tests. We contrasted standardized face recognition scores on the Cambridge Face Memory Test (CFMT) for 34 individuals with AS with those for 42, IQ-matched non-ASD individuals, and age-standardized scores from a large Australian cohort. We also examined the influence of IQ, autistic traits, and negative affect on face recognition performance. Overall, participants with AS performed significantly worse on the CFMT than the non-ASD participants and when evaluated against standardized test norms. However, while 24% of participants with AS presented with severe face recognition impairment (>2 SDs below the mean), many individuals performed at or above the typical level for their age: 53% scored within +/- 1 SD of the mean and 9% demonstrated superior performance (>1 SD above the mean). Regression analysis provided no evidence that IQ, autistic traits, or negative affect significantly influenced face recognition: diagnostic group membership was the only significant predictor of face recognition performance. In sum, face recognition performance in ASD is on a continuum, but with average levels significantly below non-ASD levels of performance. Copyright © 2011, International Society for Autism Research, Wiley-Liss, Inc.

The Cambridge Face Memory Test for Children (CFMT-C): a new tool for measuring face recognition skills in childhood.

Science.gov (United States)

Croydon, Abigail; Pimperton, Hannah; Ewing, Louise; Duchaine, Brad C; Pellicano, Elizabeth

2014-09-01

Face recognition ability follows a lengthy developmental course, not reaching maturity until well into adulthood. Valid and reliable assessments of face recognition memory ability are necessary to examine patterns of ability and disability in face processing, yet there is a dearth of such assessments for children. We modified a well-known test of face memory in adults, the Cambridge Face Memory Test (Duchaine & Nakayama, 2006, Neuropsychologia, 44, 576-585), to make it developmentally appropriate for children. To establish its utility, we administered either the upright or inverted versions of the computerised Cambridge Face Memory Test - Children (CFMT-C) to 401 children aged between 5 and 12 years. Our results show that the CFMT-C is sufficiently sensitive to demonstrate age-related gains in the recognition of unfamiliar upright and inverted faces, does not suffer from ceiling or floor effects, generates robust inversion effects, and is capable of detecting difficulties in face memory in children diagnosed with autism. Together, these findings indicate that the CFMT-C constitutes a new valid assessment tool for children's face recognition skills. Copyright © 2014 Elsevier Ltd. All rights reserved.

Evaluation of Fractured Basement Complex Rock Porosity by ...

African Journals Online (AJOL)

current resistivity sounding as complementary geophysical technique to Schlumberger vertical electrical sounding in characterizing fractured geologic systems. Previously, Schlumberger vertical electrical sounding was used to collect data.

A Workshop on Environmental Technology Assessment Held at the University of Cambridge, England Held on 24-26 April, 1985,

Science.gov (United States)

1985-01-01

for Air Pollutants J J Stukel Economic Issues in the Control of Air Pollution I M Torrens Theme 2 Water Treatment Megatrends in Water Treatment...Hahn Waste Water Treatment by Fixed Films in Biological Aerated Filters J Sibony Theme 4 Hazardous and Toxic Waste Management Technologies for...TECHNOLOGY ASSESSMENTS -c -e ne>±- a- University of Cambridge, England April 24-26, 1985 MEGATRENDS IN NATER TREATMENT TECHNOLOGIES F’. Fiessinaer, J

Reply to L.M. Brown et al. “Brief history of the Cambridge STEM aberration correction project and its progeny” in Ultramicroscopy 157, 88 (2015)

Energy Technology Data Exchange (ETDEWEB)

Urban, K.W., E-mail: k.urban@fz-juelich.de [Peter Grünberg Institute, Forschungszentrum Jülich, Jülich-Aachen Research Alliance (JARA), and Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons, 52425 Jülich (Germany); Rose, H. [Materialwissenschaftliche Elektronenmikroskopie, Universität Ulm, Albert-Einstein-Allee 11, 89081 Ulm (Germany)

2016-02-15

We comment on a Short Communication recently published in Ultramicroscopy in which Brown et al. criticize our description of the time sequence of events in the development of aberration correction systems in electron optics during the 1990s put forward in the introduction to the Ultramicroscopy April 2015 Special Issue. We present an analysis of the published literature furnishing evidence that our description is correct. - Highlights: • We scrutinize assertions made on the evolution of Cambridge Cs corrector project. • References [22-24] do not demonstrate improvement of resolution by Cs correction. • According to literature such improvement is only shown in reference [10] in 2001. • Corresponding evidence was published by Heidelberg project already in 1998. • The Heidelberg Cs corrector project antedates the Cambridge project by 3 years.

Reply to L.M. Brown et al. “Brief history of the Cambridge STEM aberration correction project and its progeny” in Ultramicroscopy 157, 88 (2015)

International Nuclear Information System (INIS)

Urban, K.W.; Rose, H.

2016-01-01

We comment on a Short Communication recently published in Ultramicroscopy in which Brown et al. criticize our description of the time sequence of events in the development of aberration correction systems in electron optics during the 1990s put forward in the introduction to the Ultramicroscopy April 2015 Special Issue. We present an analysis of the published literature furnishing evidence that our description is correct. - Highlights: • We scrutinize assertions made on the evolution of Cambridge Cs corrector project. • References [22-24] do not demonstrate improvement of resolution by Cs correction. • According to literature such improvement is only shown in reference [10] in 2001. • Corresponding evidence was published by Heidelberg project already in 1998. • The Heidelberg Cs corrector project antedates the Cambridge project by 3 years.

Developing the 21st Century Academic Librarian: The Research Support Ambassador Programme

Science.gov (United States)

Sewell, Claire; Kingsley, Danny

2017-01-01

The nature of academic librarianship is changing as librarians move away from the curation of material and into research support roles. Although this creates new opportunities it can be difficult for staff to learn the skills needed. The Office of Scholarly Communication at Cambridge University seeks to address this issue with the Research Support…

In Europe, hooligans are prime subjects for research.

Science.gov (United States)

Hagmann, M

2000-07-28

CAMBRIDGE, U.K.--One of the few burgeoning areas of violence research here and in Europe is football hooliganism. With lower homicide rates than in the United States and fewer incidences of killing sprees such as the Littleton school shooting, Europeans are less concerned about violence than Americans are--and that translates into less money for research on the topic. Moreover, some scientists argue that strict regulation of animal studies has dealt a severe blow to a once-proud European tradition of behavioral research on animal aggression.

The newsletter 'European Research in Radiological Sciences'

International Nuclear Information System (INIS)

Pihet, P.; D'Errico, F.; Doerr, W.; Gruenberger, M.; Schofield, P.

2004-01-01

The newsletter 'European Research in Radiological Sciences' is jointly published by the European Late Effects Project Group and the European Radiation Dosimetry Group to disseminate information about research projects and activities carried out under the EURATOM Framework Programme. Since May 2003, the Newsletter is operated interactively from the Internet. The new site uses a dedicated database that automatically generates HTML pages. This system developed at the Univ. of Cambridge provides an innovative approach to improve the dissemination of project information. (authors)

A Manifesto of a Postcommunist, Poststructuralist Researcher: Post-"Viva Voce" Reflections

Science.gov (United States)

Fimyar, Olena

2011-01-01

This paper represents a reflective account of a recent Cambridge University graduate, who critically assesses her successes and struggles in establishing herself as a social science researcher in Western academia. Reflecting on her various (sometimes conflicting and sometimes, in a paradoxical way, complementary) identities, the author explains…

Cambridge Rocketry Simulator – A Stochastic Six-Degrees-of-Freedom Rocket Flight Simulator

Directory of Open Access Journals (Sweden)

Willem J. Eerland

2017-02-01

Full Text Available The Cambridge Rocketry Simulator can be used to simulate the flight of unguided rockets for both design and operational applications. The software consists of three parts: The first part is a GUI that enables the user to design a rocket. The second part is a verified and peer-reviewed physics model that simulates the rocket flight. This includes a Monte Carlo wrapper to model the uncertainty in the rocket’s dynamics and the atmospheric conditions. The third part generates visualizations of the resulting trajectories, including nominal performance and uncertainty analysis, e.g. a splash-down region with confidence bounds. The project is available on SourceForge, and is written in Java (GUI, C++ (simulation core, and Python (visualization. While all parts can be executed from the GUI, the three components share information via XML, accommodating modifications, and re-use of individual components.

Crawford, Elisabeth: "Arrhenius: From Ionic Theory to the Greenhouse Effect" (Canton 1996); and Diana Barkan: "Walther Nernst and the Transition to Modern Physical Science" (Cambridge 1999) (book review)

OpenAIRE

Peter J. Ramberg

2000-01-01

book review of Crawford, Elisabeth: "Arrhenius: From Ionic Theory to the Greenhouse Effect" (Canton 1996); and Diana Barkan: "Walther Nernst and the Transition to Modern Physical Science" (Cambridge 1999)

Researching transformative learning spaces through learners' stories

DEFF Research Database (Denmark)

Maslo, Elina

spaces, learning to learn through languages, learners´ stories, qualitative research method Methodology or Methods/Research Instruments or Sources Used A number of semi structured qualitative interviews have been conducted with three learners of Danish as second language. The language learners...... in the paper is on the research process and methodological tools. The goal of this paper is to show, that learners´ stories have a huge potential in researching learning processes. References Benson, P. & D. Nunan (2004). Lerners´ stories. Difference and Diversity in Language Learning. Cambridge University...... to use learners´ stories as a research methodology in the field of learning in general and language learning in particular....

Characteristic conformation of Mosher's amide elucidated using the cambridge structural database.

Science.gov (United States)

Ichikawa, Akio; Ono, Hiroshi; Mikata, Yuji

2015-07-16

Conformations of the crystalline 3,3,3-trifluoro-2-methoxy-2-phenylpropanamide derivatives (MTPA amides) deposited in the Cambridge Structural Database (CSD) were examined statistically as Racid-enantiomers. The majority of dihedral angles (48/58, ca. 83%) of the amide carbonyl groups and the trifluoromethyl groups ranged from -30° to 0° with an average angle θ1 of -13°. The other conformational properties were also clarified: (1) one of the fluorine atoms was antiperiplanar (ap) to the amide carbonyl group, forming a staggered conformation; (2) the MTPA amides prepared from primary amines showed a Z form in amide moieties; (3) in the case of the MTPA amide prepared from a primary amine possessing secondary alkyl groups (i.e., Mosher-type MTPA amide), the dihedral angles between the methine groups and the carbonyl groups were syn and indicative of a moderate conformational flexibility; (4) the phenyl plane was inclined from the O-Cchiral bond of the methoxy moiety with an average dihedral angle θ2 of +21°; (5) the methyl group of the methoxy moiety was ap to the ipso-carbon atom of the phenyl group.

Using Social Media for Research Dissemination: The Digital Research Video Project

Directory of Open Access Journals (Sweden)

Suzanne Pilaar Birch

2013-09-01

Full Text Available This article discusses the outcomes of the Digital Research Video Project, which was part of the larger Social Media Knowledge Exchange program at the Centre for Research in the Arts, Social Sciences, and Humanities (CRASSH at the University of Cambridge and funded by the Arts & Humanities Research Council (UK. The project was founded on the premise that open access publication of research, while important, does not necessarily make research accessible. Often, PhD students and post-doctoral scholars lack the skills needed to communicate their research to a broader audience. The goal of the project was, first, to provide communication training to early career researchers (achieved through a workshop held in autumn 2012 and second, to create illustrated videos highlighting projects by early career researchers that would help them engage with their work using multimedia and share their results with a larger audience. This article considers the methods of dissemination and impact of the project.

SiRen: Leveraging Similar Regions for Efficient and Accurate Variant Calling

Science.gov (United States)

2015-05-30

Cloudera, EMC2, Ericsson, Facebook, Guavus, HP, Huawei, Informatica , Intel, Microsoft, NetApp, Pivotal, Samsung, Schlumberger, Splunk, Virdata and VMware...EMC2, Ericsson, Facebook, Guavus, HP, Huawei, Informatica , Intel, Microsoft, NetApp, Pivotal, Samsung, Schlumberger, Splunk, Virdata and VMware

Goals for the Correlation of Elementary Science and Mathematics; The Report of the Cambridge Conference on the Correlation of Science and Mathematics in Schools.

Science.gov (United States)

Cambridge Conference on School Mathematics, Newton, MA.

This is The Report of the 1967 Cambridge Conference on the Correlation of Science and Mathematics in the Schools. It is addressed to professionals in education, and is designed to stimulate dialogue among them concerning the mathematics-science curriculum. The report is organized in five chapters, each dealing respectively with (1) educational…

geo-electrical exploration for groundwater within the premises of ...

African Journals Online (AJOL)

2.2. Principle and Method. Electrical resistivity survey is usually designed to measure the electrical resistivity variation of the subsurface materials by making measurements at the earth surface. The common electrode arrays suitable for YES work are the Wenner and the Schlumberger arrays. Jn the Schlumberger array the.

Psychiatry in the Harvard Medical School-Cambridge Integrated Clerkship: an innovative, year-long program.

Science.gov (United States)

Griswold, Todd; Bullock, Christopher; Gaufberg, Elizabeth; Albanese, Mark; Bonilla, Pedro; Dvorak, Ramona; Epelbaum, Claudia; Givon, Lior; Kueppenbender, Karsten; Joseph, Robert; Boyd, J Wesley; Shtasel, Derri

2012-09-01

The authors present what is to their knowledge the first description of a model for longitudinal third-year medical student psychiatry education. A longitudinal, integrated psychiatric curriculum was developed, implemented, and sustained within the Harvard Medical School-Cambridge Integrated Clerkship. Curriculum elements include longitudinal mentoring by attending physicians in an outpatient psychiatry clinic, exposure to the major psychotherapies, psychopharmacology training, acute psychiatry "immersion" experiences, and a variety of clinical and didactic teaching sessions. The longitudinal psychiatry curriculum has been sustained for 8 years to-date, providing effective learning as demonstrated by OSCE scores, NBME shelf exam scores, written work, and observed clinical work. The percentage of students in this clerkship choosing psychiatry as a residency specialty is significantly greater than those in traditional clerkships at Harvard Medical School and greater than the U.S. average. Longitudinal integrated clerkship experiences are effective and sustainable; they offer particular strengths and opportunities for psychiatry education, and may influence student choice of specialty.

Diagnosing prosopagnosia in East Asian individuals: Norms for the Cambridge Face Memory Test-Chinese.

Science.gov (United States)

McKone, Elinor; Wan, Lulu; Robbins, Rachel; Crookes, Kate; Liu, Jia

2017-07-01

The Cambridge Face Memory Test (CFMT) is widely accepted as providing a valid and reliable tool in diagnosing prosopagnosia (inability to recognize people's faces). Previously, large-sample norms have been available only for Caucasian-face versions, suitable for diagnosis in Caucasian observers. These are invalid for observers of different races due to potentially severe other-race effects. Here, we provide large-sample norms (N = 306) for East Asian observers on an Asian-face version (CFMT-Chinese). We also demonstrate methodological suitability of the CFMT-Chinese for prosopagnosia diagnosis (high internal reliability, approximately normal distribution, norm-score range sufficiently far above chance). Additional findings were a female advantage on mean performance, plus a difference between participants living in the East (China) or the West (international students, second-generation children of immigrants), which we suggest might reflect personality differences associated with willingness to emigrate. Finally, we demonstrate suitability of the CFMT-Chinese for individual differences studies that use correlations within the normal range.

Equipment for a 'non-stop' water infusion system

Energy Technology Data Exchange (ETDEWEB)

Deprez, J C

1978-01-01

This paper gives a definition of the non-stop infusion system (technique employed during the winning operation to prevent the emission of coal-dust). The system works at low-output and reduced pressure level; delivery and control is continuous. Explains the principles behind the MECANELEC flow regulator and the SCHLUMBERGER device to monitor correct operation. Describes a SCHLUMBERGER unit used in the Houilleres de Blanzy as well as a combined MECANELEC-SCHLUMBERGER installation in service at HBNPC. This combination allows water infusion to be carried out as required by the conditions. Possibility of introducing necessary improvements (such as a device to prevent leakage) is discussed.

“In my end is my beginning”. Una discussione sul caso trascurato dei Cambridge Ritualists fra antropologia comparativa, filosofia e pensiero scientifico - “In my end is my beginning”. An argument on the Cambridge Ritualists’ neglected case, on the wave of comparative anthropology, philosophy and scientific thought

Directory of Open Access Journals (Sweden)

Danila Cinellu

2015-12-01

Full Text Available Somehow rounding off an intellectual season in which humanities strongly lament the loss of Darwinian incitements, while exploiting both Wilson’s biophilia hypothesis and Rappaport’s engaged anthropology as springboards, this article wants to cast light on how two anthropologically undervalued manifestos of the Cambridge School – Harrison’s Themis (1912 and Cornford’s From Religion to Philosophy (1912 – laid the foundation of post-modern science. It highlights, in other words, how within evolutionary anthropology, to which we owe the birth of the comparative study of religions, were surreptitiously raised significant issues against eco-systemic disfunctionalities due to the scientific pattern rooted in Atomism and modern Cartesianism itself. In order to counteract the conventional belief that evolutionary anthropology was entirely shaped by the kind of Positivism of Illuministic inspiration, the association between the “mystic” and the “savage” will be once more taken into consideration. In this regard, a quite unreleased focus on Lévi-Strauss’ paradigm “le totémism du dedans” is deemed also essential. As a consequence, the unfairly forgotten Cambridge Ritualists, Harrison and Cornford, will be especially rehearsed in the light of their adoption of the philosophical Bergsonian concept of durée as a means of probing into the monist vision enshrined in the mysteric religion of Ancient Greece. It is basically the special attention allotted to the mystic’s incorporation of a limitless cyclic time which helps us to detect the extent to which both Harrison and Cornford aimed at propounding an ethical anthropology eager to denounce the forward end because of the obdurate human projection outside the sphere of Life itself. What this essay thus propounds is not a rehearsal of the Cambridge School for the sake of it. While advocating cumulative knowledge around the very same foundation of the “scientific study of

Storytelling as an Instructional Method: Descriptions and Research Questions

Science.gov (United States)

2009-01-01

computational brain . Cambridge, MA: Bradford/ MIT Press. Cianciolo, A. T., Prevou, M., Cianciolo, D., & Morris, R. (2007). Using digital storytelling to...volume 3, no. 2 (Fall 2009) 6–23 Storytelling as an Instructional Method: Descriptions and Research Questions Dee H. Andrews, Thomas D. Hull, and...Jennifer A. Donahue Abstract This paper discusses the theoretical and empirical foundations of the use of storytelling in instruction. The defi nition

Factors affecting reservoir and stream-water quality in the Cambridge, Massachusetts, drinking-water source area and implications for source-water protection

Science.gov (United States)

Waldron, Marcus C.; Bent, Gardner C.

2001-01-01

This report presents the results of a study conducted by the U.S. Geological Survey, in cooperation with the city of Cambridge, Massachusetts, Water Department, to assess reservoir and tributary-stream quality in the Cambridge drinking-water source area, and to use the information gained to help guide the design of a comprehensive water-quality monitoring program for the source area. Assessments of the quality and trophic state of the three primary storage reservoirs, Hobbs Brook Reservoir, Stony Brook Reservoir, and Fresh Pond, were conducted (September 1997-November 1998) to provide baseline information on the state of these resources and to determine the vulnerability of the reservoirs to increased loads of nutrients and other contaminants. The effects of land use, land cover, and other drainage-basin characteristics on sources, transport, and fate of fecal-indicator bacteria, highway deicing chemicals, nutrients, selected metals, and naturally occurring organic compounds in 11 subbasins that contribute water to the reservoirs also was investigated, and the data used to select sampling stations for incorporation into a water-quality monitoring network for the source area. All three reservoirs exhibited thermal and chemical stratification, despite artificial mixing by air hoses in Stony Brook Reservoir and Fresh Pond. The stratification produced anoxic or hypoxic conditions in the deepest parts of the reservoirs and these conditions resulted in the release of ammonia nitrogen orthophosphate phosphorus, and dissolved iron and manganese from the reservoir bed sediments. Concentrations of sodium and chloride in the reservoirs usually were higher than the amounts recommended by the U.S. Environmental Protection agency for drinking-water sources (20 milligrams per liter for sodium and 250 milligrams per liter for chloride). Maximum measured sodium concentrations were highest in Hobbs Brook Reservoir (113 milligrams per liter), intermediate in Stony Brook Reservoir (62

Minimal exposure technique in the Cambridge University 600kV high resolution electron microscope

International Nuclear Information System (INIS)

Fryer, J.R.; Cleaver, J.R.A.; Smith, D.J.

1980-01-01

Radiation damage due to the incident electron beam imposes a fundamental limitation on the information obtainable by electron microscopy about organic materials; it is desirable therefore that exposure of the specimen to the electron beam should be restricted to the actual period during which the image is being recorded. A description is given of methods employed in the observation of the organic aromatic hydrocarbons quaterrylene, ovalene and coronene with the Cambridge University 600kV high resolution electron microscope (HREM). In particular, the condenser-objective mode of operation of this microscope lends itself to the use of an area-defining aperture below the second condenser lens conjugate with the specimen. Furthermore, operation at the higher accelerating voltage of this instrument could be anticipated to reduce the rate of damage, depending on the dominant beam-specimen interaction, whilst the increased width of the first broad band of the contrast transfer function of this microscope at the optimum defocus may overcome the reported resolution limitation of current 100kV microscopes for the observation of related materials. (author)

Comparison of long-term numerical simulations at the Ketzin pilot site using the Schlumberger ECLIPSE and LBNL TOUGH2 simulators

Science.gov (United States)

Kempka, T.; Norden, B.; Tillner, E.; Nakaten, B.; Kühn, M.

2012-04-01

Geological modelling and dynamic flow simulations were conducted at the Ketzin pilot site showing a good agreement of history matched geological models with CO2 arrival times in both observation wells and timely development of reservoir pressure determined in the injection well. Recently, a re-evaluation of the seismic 3D data enabled a refinement of the structural site model and the implementation of the fault system present at the top of the Ketzin anticline. The updated geological model (model size: 5 km x 5 km) shows a horizontal discretization of 5 x 5 m and consists of three vertical zones, with the finest discretization at the top (0.5 m). According to the revised seismic analysis, the facies modelling to simulate the channel and floodplain facies distribution at Ketzin was updated. Using a sequential Gaussian simulator for the distribution of total and effective porosities and an empiric porosity-permeability relationship based on site and literature data available, the structural model was parameterized. Based on this revised reservoir model of the Stuttgart formation, numerical simulations using the TOUGH2-MP/ECO2N and Schlumberger Information Services (SIS) ECLIPSE 100 black-oil simulators were undertaken in order to evaluate the long-term (up to 10,000 years) migration of the injected CO2 (about 57,000 t at the end of 2011) and the development of reservoir pressure over time. The simulation results enabled us to quantitatively compare both reservoir simulators based on current operational data considering the long-term effects of CO2 storage including CO2 dissolution in the formation fluid. While the integration of the static geological model developed in the SIS Petrel modelling package into the ECLIPSE simulator is relatively flawless, a work-flow allowing for the export of Petrel models into the TOUGH2-MP input file format had to be implemented within the scope of this study. The challenge in this task was mainly determined by the presence of a

Money Now, Money Later: Linking Time Discounting and Criminal Convictions in the Cambridge Study in Delinquent Development.

Science.gov (United States)

Piquero, Alex R; Farrington, David P; Jennings, Wesley G

2018-04-01

Two prominent criminological theories offer time discounting, or the preference for an immediate reward over a later one, as a central part of understanding involvement in criminal activity. Yet, there exist only a few studies investigating this issue, and they are limited in a few respects. The current study extends prior work in this area by using multiple measures of time discounting collected at three different periods of the life course to examine the link to criminal offending into late middle adulthood in the Cambridge Study in Delinquent Development. Results show that greater time discounting is positively related to a higher number of criminal convictions by late middle adulthood, and this effect remains after controlling for early life-course individual and environmental risk in a multivariate framework. Study limitations and implications are also discussed.

Item Response Theory Analyses of the Cambridge Face Memory Test (CFMT)

Science.gov (United States)

Cho, Sun-Joo; Wilmer, Jeremy; Herzmann, Grit; McGugin, Rankin; Fiset, Daniel; Van Gulick, Ana E.; Ryan, Katie; Gauthier, Isabel

2014-01-01

We evaluated the psychometric properties of the Cambridge face memory test (CFMT; Duchaine & Nakayama, 2006). First, we assessed the dimensionality of the test with a bi-factor exploratory factor analysis (EFA). This EFA analysis revealed a general factor and three specific factors clustered by targets of CFMT. However, the three specific factors appeared to be minor factors that can be ignored. Second, we fit a unidimensional item response model. This item response model showed that the CFMT items could discriminate individuals at different ability levels and covered a wide range of the ability continuum. We found the CFMT to be particularly precise for a wide range of ability levels. Third, we implemented item response theory (IRT) differential item functioning (DIF) analyses for each gender group and two age groups (Age ≤ 20 versus Age > 21). This DIF analysis suggested little evidence of consequential differential functioning on the CFMT for these groups, supporting the use of the test to compare older to younger, or male to female, individuals. Fourth, we tested for a gender difference on the latent facial recognition ability with an explanatory item response model. We found a significant but small gender difference on the latent ability for face recognition, which was higher for women than men by 0.184, at age mean 23.2, controlling for linear and quadratic age effects. Finally, we discuss the practical considerations of the use of total scores versus IRT scale scores in applications of the CFMT. PMID:25642930

On the type species of the genus Aetius O. Pickard-Cambridge, 1896: The first description of male with notes on cymbial notch and mating plug (Araneae: Corinnidae: Castianeirinae).

Science.gov (United States)

Sudhin, Puthoor Pattammal; Nafin, Karunnappilli Shamsudheen; Simmons, Zoë; Sudhikumar, Ambalaparambil Vasu

2016-08-23

The rare ant mimicking sac spider genus Aetius was erected by O. Pickard-Cambridge in 1896 based on an unspecified number of female specimen(s) collected from Sri Lanka. The type species of the genus, A. decollatus O. Pickard-Cambridge, 1896, has been redescribed twice based on the holotype (Majumder & Tikader 1991; Deeleman-Reinhold 2001). Reimoser (1934) recorded the genus for the first time from India, who collected a male specimen from Mudumalai Tiger Reserve in Tamil Nadu State of southern India. This specimen was identified as A. decollatus, but it was never formally described and was later recognised to be a penultimate male (Dankittipakul & Singtripop 2013). Deeleman-Reinhold (2001) described the second representative of the genus, A. nocturnus, based on a single female specimen from Borneo, 105 years after the establishment of the genus. Dankittipakul & Singtripop (2013) described the male of A. nocturnus, thereby revealing the male genitalia of the genus, but the type species was still known only from the female sex.

Nitroxide stable radicals interacting as Lewis bases in hydrogen bonds: A search in the Cambridge structural data base for intermolecular contacts

Science.gov (United States)

Alkorta, Ibon; Elguero, José; Elguero, Eric

2017-11-01

1125 X-ray structures of nitroxide free radicals presenting intermolecular hydrogen bonds have been reported in the Cambridge Structural Database. We will report in this paper a qualitative and quantitative analysis of these bonds. The observation in some plots of an excluded region was statistically analyzed using convex hull and kernel smooting methodologies. A theoretical study at the MP2 level with different basis has been carried out indicating that the nitronyl nitroxide radicals (five electrons) lie just in between nitroso compounds (four electrons) and amine N-oxides (six electrons) as far as hydrogen-bond basicity is concerned.

Decision-making deficits in patients diagnosed with disordered gambling using the Cambridge Gambling task: the effects of substance use disorder comorbidity.

Science.gov (United States)

Zois, Evangelos; Kortlang, Noreen; Vollstädt-Klein, Sabine; Lemenager, Tagrid; Beutel, Martin; Mann, Karl; Fauth-Bühler, Mira

2014-07-01

Disordered gambling (DG) has often been associated with impaired decision-making abilities, suggesting a dysfunction in the ventromedial prefrontal cortex (vmPFC). To our knowledge, no previous study has accurately considered the effect of substance use disorder (SUD) comorbidity (including nicotine dependence) on decision-making impairments in DG. We employed the Cambridge Gambling Task (CGT) to assess a big cohort of patients diagnosed with DG (N = 80) against matched healthy controls (HCs) (N = 108). The cohort included DG patients with nicotine and alcohol dependence, alcohol dependence only and 12 "pure" nonsmokers with only DG diagnosis. Pure nonsmoking, nicotine dependent as well as alcoholic DGs with current nicotine dependence, demonstrated a decision making profile, characterized by poor decision-making abilities and failure to make right choices (rational), closely resembling that of patients with vmPFC damage. This suggests that DGs with and without SUD comorbidity are equally affected in that domain of decision making abilities. Additionally, gambling diagnosis combined with alcohol and nicotine dependence involves a group of gambling patients with a relatively riskier decision making profile, showing that these patients apart from making irrational decisions take also more risks. Our findings highlight the importance of accounting for SUD comorbidities with useful implications for future research and therapy. Limitations of the current investigation are discussed.

Key considerations for the success of Medical Education Research and Innovation units in Canada: unit director perceptions.

Science.gov (United States)

Varpio, Lara; Bidlake, Erin; Humphrey-Murto, Sue; Sutherland, Stephanie; Hamstra, Stanley J

2014-08-01

Growth in the field of medical education is evidenced by the proliferation of units dedicated to advancing Medical Education Research and Innovation (MERI). While a review of the literature discovered narrative accounts of MERI unit development, we found no systematic examinations of the dimensions of and structures that facilitate the success of these units. We conducted qualitative interviews with the directors of 12 MERI units across Canada. Data were analyzed using qualitative description (Sandelowski in Res Nurs Health 23:334-340, 2000). Final analysis drew on Bourdieu's (Outline of a theory of practice. Cambridge University Press, Cambridge, 1977; Media, culture and society: a critical reader. Sage, London, 1986; Language and symbolic power. Harvard University Press, Cambridge, 1991) concepts of field, habitus, and capital, and more recent research investigating the field of MERI (Albert in Acad Med 79:948-954, 2004; Albert et al. in Adv Health Sci Educ 12:103-115, 2007). When asked about the metrics by which they define their success, directors cited: teaching, faculty mentoring, building collaborations, delivering conference presentations, winning grant funding, and disseminating publications. Analyzed using Bourdieu's concepts, these metrics are discussed as forms of capital that have been legitimized in the MERI field. All directors, with the exception of one, described success as being comprised of elements (capital) at both ends of the service-research spectrum (i.e., Albert's PP-PU structure). Our analysis highlights the forms of habitus (i.e., behaviors, attitudes, demeanors) directors use to negotiate, strategize and position the unit within their local context. These findings may assist institutions in developing a new-or reorganizing an existing-MERI unit. We posit that a better understanding of these complex social structures can help units become savvy participants in the MERI field. With such insight, units can improve their academic output and

Superpartner Mass Measurement Technique using 1D Orthogonal Decompositions of the Cambridge Transverse Mass Variable MT2

Science.gov (United States)

Konar, Partha; Kong, Kyoungchul; Matchev, Konstantin T.; Park, Myeonghun

2010-07-01

We propose a new model-independent technique for mass measurements in missing energy events at hadron colliders. We illustrate our method with the most challenging case of a single-step decay chain. We consider inclusive same-sign chargino pair production in supersymmetry, followed by leptonic decays to sneutrinos χ+χ+→ℓ+ℓ'+ν˜ℓν˜ℓ' and invisible decays ν˜ℓ→νℓχ˜10. We introduce two one-dimensional decompositions of the Cambridge MT2 variable: MT2∥ and MT2⊥, on the direction of the upstream transverse momentum P→T and the direction orthogonal to it, respectively. We show that the sneutrino mass Mc can be measured directly by minimizing the number of events N(M˜c) in which MT2 exceeds a certain threshold, conveniently measured from the end point MT2⊥max⁡(M˜c).

High-resolution resistivity measurements at the Down Ampney research site

International Nuclear Information System (INIS)

Hallam, J.R.; Jackson, P.D.; Rainsbury, M.P.; Raines, M.G.

1993-01-01

Reconnaissance geophysical surveying in the earlier stages of the project had mapped a previously unknown fault across the Down Ampney site, using a conventional resistivity profiling technique. The Schlumberger array, optimized for the local geological sequence, revealed a distinctive fault signature, characterized by a marked peak and a very steep gradient in each apparent resistivity profile. The most precise indicator for the fault locations was taken to be the mid-point of this steep gradient, which could be located with a tolerance of about ± 5 m. Subsequent consideration of the data acquisition and presentation method used in the apparent resistivity profiling techniques led to the conclusion that these methods were smoothing the electrical field response and thereby limiting the potential accuracy of fault location. To overcome this limitation a novel technique has been devised in which the potential field generated by an electric current flow is profiled directly in terms of resistance. With a measurement of resistance at each electrode position, no averaging or smoothing effect is introduced. This work is carried out under contract with the Commission of the European Communities, in the framework of its Research programme Management and radioactive waste disposal. 6 refs., 16 figs

Research Article Special Issue

African Journals Online (AJOL)

2018-02-24

Feb 24, 2018 ... Human Resource Development and Management are the ... pursue Master's Degree and those who are working while studying ... Academic performance according to the Cambridge University Reporter is frequently defined.

Hydrocephalus shunt technology: 20 years of experience from the Cambridge Shunt Evaluation Laboratory.

Science.gov (United States)

Chari, Aswin; Czosnyka, Marek; Richards, Hugh K; Pickard, John D; Czosnyka, Zofia H

2014-03-01

The Cambridge Shunt Evaluation Laboratory was established 20 years ago. This paper summarizes the findings of that laboratory for the clinician. Twenty-six models of valves have been tested long-term in the shunt laboratory according to the expanded International Organization for Standardization 7197 standard protocol. The majority of the valves had a nonphysiologically low hydrodynamic resistance (from 1.5 to 3 mm Hg/[ml/min]), which may result in overdrainage related to posture and during nocturnal cerebral vasogenic waves. A long distal catheter increases the resistance of these valves by 100%-200%. Drainage through valves without a siphon-preventing mechanism is very sensitive to body posture, which may result in grossly negative intracranial pressure. Siphon-preventing accessories offer a reasonable resistance to negative outlet pressure; however, accessories with membrane devices may be blocked by raised subcutaneous pressure. In adjustable valves, the settings may be changed by external magnetic fields of intensity above 40 mT (exceptions: ProGAV, Polaris, and Certas). Most of the magnetically adjustable valves produce large distortions on MRI studies. The behavior of a valve revealed during testing is of relevance to the surgeon and may not be adequately described in the manufacturer's product information. The results of shunt testing are helpful in many circumstances, such as the initial choice of shunt and the evaluation of the shunt when its dysfunction is suspected.

The ADDITION-Cambridge trial protocol: a cluster – randomised controlled trial of screening for type 2 diabetes and intensive treatment for screen-detected patients

Directory of Open Access Journals (Sweden)

Kinmonth Ann

2009-05-01

Full Text Available Abstract Background The increasing prevalence of type 2 diabetes poses a major public health challenge. Population-based screening and early treatment for type 2 diabetes could reduce this growing burden. However, the benefits of such a strategy remain uncertain. Methods and design The ADDITION-Cambridge study aims to evaluate the effectiveness and cost-effectiveness of (i a stepwise screening strategy for type 2 diabetes; and (ii intensive multifactorial treatment for people with screen-detected diabetes in primary care. 63 practices in the East Anglia region participated. Three undertook the pilot study, 33 were allocated to three groups: no screening (control, screening followed by intensive treatment (IT and screening plus routine care (RC in an unbalanced (1:3:3 randomisation. The remaining 27 practices were randomly allocated to IT and RC. A risk score incorporating routine practice data was used to identify people aged 40–69 years at high-risk of undiagnosed diabetes. In the screening practices, high-risk individuals were invited to take part in a stepwise screening programme. In the IT group, diabetes treatment is optimised through guidelines, target-led multifactorial treatment, audit, feedback, and academic detailing for practice teams, alongside provision of educational materials for newly diagnosed participants. Primary endpoints are modelled cardiovascular risk at one year, and cardiovascular mortality and morbidity at five years after diagnosis of diabetes. Secondary endpoints include all-cause mortality, development of renal and visual impairment, peripheral neuropathy, health service costs, self-reported quality of life, functional status and health utility. Impact of the screening programme at the population level is also assessed through measures of mortality, cardiovascular morbidity, health status and health service use among high-risk individuals. Discussion ADDITION-Cambridge is conducted in a defined high-risk group

Directory of Researchers for Manpower, Personnel, Training, and Human Factors

Science.gov (United States)

1998-03-01

Cambridge, MA Bohres, G Naval Surface Warfare Center - Dahlgren Div 904-234-4184 Panama City, FL DSN:436-4184 Bowers, Clint A Dr Univ of Central...Research 703-696-4318 Arlington, VA DSN:426-4318 Clevenger, J Evans and Sutherland Computer Corp 801-588-1518 Salt Lake City, UT Clingerman, B Space and...Drew W. CAPT Bergondy, M Bilazarian, P Bowers, Clint A Dr Bradley, S Breaux, R Mr Burke, J Burns, Christopher M Mr Burns, J Cannon-Bowers, Janis A Dr

The Role of Student-Advisor Interactions in Apprenticing Undergraduate Researchers into a Scientific Community of Practice

Science.gov (United States)

Thiry, Heather; Laursen, Sandra L.

2011-12-01

Among science educators, current interest in undergraduate research (UR) is influenced both by the traditional role of the research apprenticeship in scientists' preparation and by concerns about replacing the current scientific workforce. Recent research has begun to demonstrate the range of personal, professional, and intellectual benefits for STEM students from participating in UR, yet the processes by which student-advisor interactions contribute to these benefits are little understood. We employ situated learning theory (Lave and Wenger, Situated learning: legitimate peripheral participation, Cambridge University Press, Cambridge in 1991) to examine the role of student-advisor interactions in apprenticing undergraduate researchers, particularly in terms of acculturating students to the norms, values, and professional practice of science. This qualitative study examines interviews with a diverse sample of 73 undergraduate research students from two research-extensive institutions. From these interviews, we articulate a continuum of practices that research mentors employed in three domains to support undergraduate scientists-in-training: professional socialization, intellectual support, and personal/emotional support. The needs of novice students differed from those of experienced students in each of these areas. Novice students needed clear expectations, guidelines, and orientation to their specific research project, while experienced students needed broader socialization in adopting the traits, habits, and temperament of scientific researchers. Underrepresented minority students, and to a lesser extent, women, gained confidence from their interactions with their research mentors and broadened their future career and educational possibilities. Undergraduate research at research-extensive universities exemplifies a cycle of scientific learning and practice where undergraduate researchers are mentored by graduate students and postdoctoral researchers, who are

Early-career researchers: an interview with Paloma Gonzalez Bellido.

Science.gov (United States)

2017-12-01

Paloma Gonzalez Bellido is a Lecturer in the Department of Physiology, Development and Neuroscience at the University of Cambridge, where she investigates insect vision. She received her Bachelor's degree in Marine Biology from the University of Queensland, Australia, before moving to the University of Sheffield for her PhD with Mikko Juusola, which she completed in 2009. Paloma has been awarded a Cozzarelli Prize and her research has been recognised by the Society for Neuroethology and the Society for Experimental Biology. © 2017. Published by The Company of Biologists Ltd.

Correlation of 0.67um scatter with local stress in Ge impacted with the modified Cambridge liquid jet device

Science.gov (United States)

Wilson, Michael; Price, D.; Strohecker, Steve

1994-09-01

Germanium witness samples were impacted with the NAWCADWAR modified Cambridge liquid jet device introducing varying levels of damage about the center of each sample. Surface damage statistics were collected, scatter measurements were made at 0.67 micrometers and the samples were failed in tension using a bi-axial flexure test setup. The level and character of the damage was correlated with the reflected scatter measurements as a function of local stress and flaw size distribution. Bi-axial flexure data was analyzed to predict fracture stress and the probability of failure of the germanium samples. The mechanical data were then correlated with the scatter data in order to correlate the BRDF with the material failure. The BRDF measurements were taken in several different orientations in order to study the differences in scatter character for the in-plane and out-of-plane conditions.

Air Force Cambridge Research Laboratories Report on Research, July 1972 - June 1974

Science.gov (United States)

1975-05-01

run only during-the.optical and amplitude are both recorded with the observing season - that is, when the sun is GEOPOLE SENSORS VLF GBR Rugby , England...j. S., and SCIIUltji, B1 . D. Mtesospheric Posutive Ion Concentrations, Mobilities an(l hIrared Observations if the Earth’s Upper Atmosphere Loss...Inst. ofI’echnol.) Calif. (17-20 October 1972) and SACKErr, 1). B1 . Vlibration-t’,bration Tratsfer Rate Out ofthue Thi~d M~i.~m, ID., ScinmossuiEi

Quality

International Nuclear Information System (INIS)

Burnett, N.; Jeffries, J.; Mach, J.; Robson, M.; Pajot, D.; Harrigan, J.; Lebsack, T.; Mullen, D.; Rat, F.; Theys, P.

1993-01-01

What is quality? How do you achieve it? How do you keep it once you have got it. The answer for industry at large is the three-step hierarchy of quality control, quality assurance and Total quality Management. An overview is given of the history of quality movement, illustrated with examples from Schlumberger operations, as well as the oil industry's approach to quality. An introduction of the Schlumberger's quality-associated ClientLink program is presented. 15 figs., 4 ills., 16 refs

Quality. [Quality in the oil industry

Energy Technology Data Exchange (ETDEWEB)

Burnett, N [Anadrill HSE, Aberdeen (United Kingdom); Jeffries, J [Dowell UK Training Center, Aberdeen (United Kingdom); Mach, J [Dowell North America, Sugar Land, TX (United States); Robson, M [Schlumberger North America, Sugar Land, TX (United States); Pajot, D [Geco-Prakla, Stavanger (Norway); Harrigan, J; Lebsack, T [Schlumberger Perforating and Testing Center, Rosharon, TX (United States); Mullen, D [Schlumberger South America, Bogota (Colombia); Rat, F [Sedco Forex, Montrouge (France); Theys, P [Schlumberger, Montrouge (France)

1993-01-01

What is quality How do you achieve it How do you keep it once you have got it. The answer for industry at large is the three-step hierarchy of quality control, quality assurance and Total quality Management. An overview is given of the history of quality movement, illustrated with examples from Schlumberger operations, as well as the oil industry's approach to quality. An introduction of the Schlumberger's quality-associated ClientLink program is presented. 15 figs., 4 ills., 16 refs.

Why raspberries flourish in Cambridge

DEFF Research Database (Denmark)

Gretzinger, Susanne; Royer, Susanne; Brown, Kerry

The activities and role of entrepreneurial milieu in fostering novel products are examined in this research. Creative ideas that initiate disjuncture from prevailing paradigms and form from the aggregation of individuals and concentrated efforts coalescing around a common problem are the subject...

EDITORIAL: Proceedings of the 12th Gravitational Wave Data Analysis Workshop (GWDAW 12), Cambridge, MA, USA, 13 16 December 2007

Science.gov (United States)

Hughes, S.; Katsavounidis, E.

2008-09-01

It was a great pleasure and an honor for us to host the 12th Gravitational Wave Data Analysis Workshop (GWDAW) at MIT and the LIGO Laboratory in Cambridge, Massachusetts, the place where this workshop series started in 1996. This time the conference was held at the conference facilities of the Royal Sonesta Hotel in Cambridge from 13 16 December, 2007. This 12th GWDAW found us with the ground interferometers having just completed their most sensitive search for gravitational waves and as they were starting their preparation to bring online and/or propose more sensitive instruments. Resonant mass detectors continued to observe the gravitational wave sky with instruments that have been operating now for many years. LISA, the Laser Interferometer Space Antenna, was recently reviewed by NASA's Beyond Einstein Program Assessment Committee (BEPAC) convened by the National Research Council (NRC) and found that 'on purely scientific grounds LISA is the mission that is the most promising and least scientifically risky…thus, the committee gave LISA its highest scientific ranking'. Even so, JDEM, the Joint Dark Energy Mission, was identified to go first, with LISA following a few years after. New methods, analysis ideas, results from the analysis of data collected by the instruments, as well as Mock Data Challenges for LISA were reported in this conference. While data from the most recent runs of the instruments are still being analyzed, the first upper limit results show how even non-detection statements can be interesting astrophysics. Beyond these traditional aspects of GWDAW though, for the first time in this workshop we tried to bring the non-gravitational wave physics and astronomy community on board in order to present, discuss and propose ways to work together as we pursue the first detection of gravitational waves and as we hope to transition to gravitational wave astronomy in the near future. Overview talks by colleagues leading observations in the electromagnetic

Quality. [Quality in the oil industry

Energy Technology Data Exchange (ETDEWEB)

Burnett, N. (Anadrill HSE, Aberdeen (United Kingdom)); Jeffries, J. (Dowell UK Training Center, Aberdeen (United Kingdom)); Mach, J. (Dowell North America, Sugar Land, TX (United States)); Robson, M. (Schlumberger North America, Sugar Land, TX (United States)); Pajot, D. (Geco-Prakla, Stavanger (Norway)); Harrigan, J.; Lebsack, T. (Schlumberger Perforating and Testing Center, Rosharon, TX (United States)); Mullen, D. (Schlumberger South America, Bogota (Colombia)); Rat, F. (Sedco Forex, Montrouge (France)); Theys, P. (Schlumberger, Montrouge (France))

1993-01-01

What is quality How do you achieve it How do you keep it once you have got it. The answer for industry at large is the three-step hierarchy of quality control, quality assurance and Total quality Management. An overview is given of the history of quality movement, illustrated with examples from Schlumberger operations, as well as the oil industry's approach to quality. An introduction of the Schlumberger's quality-associated ClientLink program is presented. 15 figs., 4 ills., 16 refs.

Hindi translation and validation of Cambridge-Hopkins Diagnostic Questionnaire for RLS (CHRLSq).

Science.gov (United States)

Gupta, Ravi; Allan, Richard P; Pundeer, Ashwini; Das, Sourav; Dhyani, Mohan; Goel, Deepak

2015-01-01

Restless legs syndrome also known as Willis-Ekbom's Disease (RLS/WED) is a common illness. Cambridge-Hopkins diagnostic questionnaire for RLS (CHRLSq) is a good diagnostic tool and can be used in the epidemiological studies. However, its Hindi version is not available. Thus, this study was conducted to translate and validate it in the Hindi speaking population. After obtaining the permission from the author of the CHRLSq, it was translated into Hindi language by two independent translators. After a series of forward and back translations, the finalized Hindi version was administered to two groups by one of the authors, who were blinded to the clinical diagnosis. First group consisted of RLS/WED patients, where diagnosis was made upon face to face interview and the other group - the control group included subjects with somatic symptoms disorders or exertional myalgia or chronic insomnia. Each group had 30 subjects. Diagnosis made on CHRLSq was compared with the clinical diagnosis. Analysis was done using Statistical Package for Social Sciences (SPSS) v 21.0. Descriptive statistics was calculated. Proportions were compared using chi-square test; whereas, categorical variables were compared using independent sample t-test. Sensitivity, specificity, and positive predictive value of the translated version of questionnaire were calculated. Average age was comparable between the cases and control group (RLS/WED = 39.1 ± 10.1 years vs 36.2 ± 11.4 years in controls; P = 0.29). Women outnumbered men in the RLS/WED group (87% in RLS/WED group vs 57% among controls; χ(2) = 6.64; P = 0.01). Both the sensitivity and specificity of the translated version was 83.3%. It had the positive predictive value of 86.6%. Hindi version of CHRLSq has positive predictive value of 87% and it can be used to diagnose RLS in Hindi speaking population.

International Organization of Standardization (ISO) and Cambridge Filter Test (CFT) Smoking Regimen Data Comparisons in Tobacco Product Marketing Applications.

Science.gov (United States)

Chae, Changyu; Walters, Matthew J; Holman, Matthew R

2017-07-01

We investigated the differences in TNCO (tar, nicotine, and carbon monoxide) smoke yields generated under the International Organization of Standardization (ISO) and Federal Trade Commission (FTC) Cambridge Filter Test (CFT) smoking regimens. Twenty-nine commercial cigarette products from the US marketplace were acquired in 2015 and tested by measuring the TNCO smoke yields generated under these 2 nonintense smoking regimens. Data obtained demonstrated a linear relationship between the TNCO yields produced under the 2 smoking regimens (R 2 > 0.99). TNCO yields produced by each product were higher under the CFT smoking regimen than the ISO smoking regimen. We found that tar, nicotine, and carbon monoxide yields were consistently 10% to 13% higher under the CFT smoking regimen than under the ISO smoking regimen. This strong correlation indicates that the 2 smoking regimens can be used to apply a correlation correction to CFT TNCO data and allow its comparison to ISO TNCO data in tobacco product marketing applications.

SANDERLING Final Report: Parts A and B, A Research Study into KBS for Command and Control in Naval and TMD Applications

Science.gov (United States)

1990-04-01

fashion (from both the aspects of finance and effort). Huge amounts of effort have been invested in developing formal and rigorous verification and...validation methods for C2 systems employing conventional software techniques. However, little investment has been made for KBS techniques as most of...panning and scheduling) • Bath University ( fundemental research on novel methods of optimisation) - Prof. Silverman. Cambridge University (recovery

Q stands for a big question

International Nuclear Information System (INIS)

McBarnet, Andrew

2000-01-01

This article reports on the launch of the Schlumberger's Q-Marine approach to seismic imaging and the almost simultaneous establishment of Western Geco from the merged Western Geophysical and Schlumberger's Geco-Prakla, and examines the effects of these activities on the seismic data acquisition market. Details are given of the ability to carry out repeated 3-dimensional seismic surveys over a reservoir during production using conventional streamer acquisition allowing in effect 4-dimensional reservoir monitoring. The on-board computer processing systems, the streamer steering system, and the collection of accurate high resolution data are discussed

Psychometric properties of the Calgary Cambridge guides to assess communication skills of undergraduate medical students.

Science.gov (United States)

Simmenroth-Nayda, Anne; Heinemann, Stephanie; Nolte, Catharina; Fischer, Thomas; Himmel, Wolfgang

2014-12-06

The aim of this study was to analyse the psychometric properties of the short version of the Calgary Cambridge Guides and to decide whether it can be recommended for use in the assessment of communications skills in young undergraduate medical students. Using a translated version of the Guide, 30 members from the Department of General Practice rated 5 videotaped encounters between students and simulated patients twice. Item analysis should detect possible floor and/or ceiling effects. The construct validity was investigated using exploratory factor analysis. Intra-rater reliability was measured in an interval of 3 months, inter-rater reliability was assessed by the intraclass correlation coefficient. The score distribution of the items showed no ceiling or floor effects. Four of the five factors extracted from the factor analysis represented important constructs of doctor-patient communication The ratings for the first and second round of assessing the videos correlated at 0.75 (p<0.0001). Intraclass correlation coefficients for each item ranged were moderate and ranged from 0.05 to 0.57. Reasonable score distributions of most items without ceiling or floor effects as well as a good test-retest reliability and construct validity recommend the C-CG as an instrument for assessing communication skills in undergraduate medical students. Some deficiencies in inter-rater reliability are a clear indication that raters need a thorough instruction before using the C-CG.

Descriptive Summaries of the Research, Development, Test and Evaluation, Army Appropriation. Supporting Data FY 1994, Budget Estimates Submitted to Congress, April 1993

Science.gov (United States)

1993-04-01

Investigate the genetics and physiology of Yersinia pestis, Brucella Sp., Q-fever, Vibrio cholerae , Francisella tularensis and Bacillus anthracis "* (U) Conduct...New Mexico State University, NM; Optimetrics, Inc., Ann Arbor, MI; Massachusetts Institute of Technology. Cambridge, MA; Mission Research Corporation...Laboratory (ARL), Adelphi, MD. Contractors include: New Mexico Institute of Mining and Technology, Socorro, NM; Dynamic Sciences, Inc., Phoenix, AZ; Honeywell

The synchronous active neutron detection assay system

International Nuclear Information System (INIS)

Pickrell, M.M.; Kendall, P.K.

1994-01-01

We have begun to develop a novel technique for active neutron assay of fissile material in spent nuclear fuel. This approach will exploit a 14-MeV neutron generator developed by Schlumberger. The technique, termed synchronous active neutron detection (SAND), follows a method used routinely in other branches of physics to detect very small signals in presence of large backgrounds. Synchronous detection instruments are widely available commercially and are termed ''lock-in'' amplifiers. We have implemented a digital lock-in amplifier in conjunction with the Schlumberger neutron generator to explore the possibility of synchronous detection with active neutrons. The Schlumberger system can operate at up to a 50% duty factor, in effect, a square wave of neutron yield. Results are preliminary but promising. The system is capable of resolving the fissile material contained in a small fraction of the fuel rods in a cold fuel assembly; it also appears resilient to background neutron interference. The interrogating neutrons appear to be non-thermal and penetrating. Work remains to fully explore relevant physics and optimize instrument design

77 FR 16981 - Air Quality: Revision to Definition of Volatile Organic Compounds-Exclusion of a Group of Four...

Science.gov (United States)

2012-03-23

....)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA. C. Conclusion In summary, for... Protection Agency, Research Triangle Park, NC 27711; telephone (919) 541-3356 or fax (919) 541-0824; and... Quality Policy Division, Mail code C504-01, U.S. Environmental Protection Agency, Research Triangle Park...

Insect chromosomes preparing methods for genetic researches

African Journals Online (AJOL)

STORAGESEVER

2009-01-05

Jan 5, 2009 ... Ankara University Faculty of Science Department of Biology Tandogan Ankara Turkey. Accepted 21 ... intraspecific level; and the genetics evolution of the groups of .... Animal cytology and evolution Cambridge University. Press.

Evaluation of a brief anti-stigma campaign in Cambridge: do short-term campaigns work?

Science.gov (United States)

Evans-Lacko, Sara; London, Jillian; Little, Kirsty; Henderson, Claire; Thornicroft, Graham

2010-06-14

In view of the high costs of mass-media campaigns, it is important to understand whether it is possible for a media campaign to have significant population effects over a short period of time. This paper explores this question specifically in reference to stigma and discrimination against people with mental health problems using the Time to Change Cambridge anti-stigma campaign as an example. 410 face-to-face interviews were performed pre, during and post campaign activity to assess campaign awareness and mental health-related knowledge, attitudes and behaviours. Although campaign awareness was not sustained following campaign activity, significant and sustained shifts occurred for mental health-related knowledge items. Specifically, there was a 24% (p mental health problem, I know what advice to give them to get professional help, following the campaign. Additionally, for the statement: Medication can be an effective treatment for people with mental health problems, there was a 10% rise (p = 0.05) in the proportion of interviewees responding 'agree' or 'strongly agree' following the campaign. These changes, however, were not evident for attitudinal or behaviour related questions. Although these results only reflect the impact of one small scale campaign, these preliminary findings suggest several considerations for mass-media campaign development and evaluation strategies such as: (1) Aiming to influence outcomes pertaining to knowledge in the short term; (2) Planning realistic and targeted outcomes over the short, medium and long term during sustained campaigns; and (3) Monitoring indirect campaign effects such as social discourse or other social networking/contact in the evaluation.

Correlates of time spent walking and cycling to and from work: baseline results from the commuting and health in Cambridge study

Directory of Open Access Journals (Sweden)

Panter Jenna

2011-11-01

Full Text Available Abstract Purpose Environmental perceptions and psychological measures appear to be associated with walking and cycling behaviour; however, their influence is still unclear. We assessed these associations using baseline data from a quasi-experimental cohort study of the effects of major transport infrastructural developments in Cambridge, UK. Methods Postal surveys were sent to adults who travel to work in Cambridge (n = 1582. Questions asked about travel modes and time spent travelling to and from work in the last week, perceptions of the route, psychological measures regarding car use and socio-demographic characteristics. Participants were classified into one of two categories according to time spent walking for commuting ('no walking' or 'some walking' and one of three categories for cycling ('no cycling', '1-149 min/wk' and ' ≥ 150 min/wk'. Results Of the 1164 respondents (68% female, mean (SD age: 42.3 (11.4 years 30% reported any walking and 53% reported any cycling to or from work. In multiple regression models, short distance to work and not having access to a car showed strong positive associations with both walking and cycling. Furthermore, those who reported that it was pleasant to walk were more likely to walk to or from work (OR = 4.18, 95% CI 3.02 to 5.78 and those who reported that it was convenient to cycle on the route between home and work were more likely to do so (1-149 min/wk: OR = 4.60, 95% CI 2.88 to 7.34; ≥ 150 min/wk: OR = 3.14, 95% CI 2.11 to 4.66. Positive attitudes in favour of car use were positively associated with time spent walking to or from work but negatively associated with cycling to or from work. Strong perceived behavioural control for car use was negatively associated with walking. Conclusions In this relatively affluent sample of commuters, a range of individual and household characteristics, perceptions of the route environment and psychological measures relating to car use were associated with

Hindi translation and validation of Cambridge-Hopkins Diagnostic Questionnaire for RLS (CHRLSq

Directory of Open Access Journals (Sweden)

Ravi Gupta

2015-01-01

Full Text Available Background: Restless legs syndrome also known as Willis-Ekbom′s Disease (RLS/WED is a common illness. Cambridge-Hopkins diagnostic questionnaire for RLS (CHRLSq is a good diagnostic tool and can be used in the epidemiological studies. However, its Hindi version is not available. Thus, this study was conducted to translate and validate it in the Hindi speaking population. Materials and Methods: After obtaining the permission from the author of the CHRLSq, it was translated into Hindi language by two independent translators. After a series of forward and back translations, the finalized Hindi version was administered to two groups by one of the authors, who were blinded to the clinical diagnosis. First group consisted of RLS/WED patients, where diagnosis was made upon face to face interview and the other group - the control group included subjects with somatic symptoms disorders or exertional myalgia or chronic insomnia. Each group had 30 subjects. Diagnosis made on CHRLSq was compared with the clinical diagnosis. Statistical Analysis: Analysis was done using Statistical Package for Social Sciences (SPSS v 21.0. Descriptive statistics was calculated. Proportions were compared using chi-square test; whereas, categorical variables were compared using independent sample t-test. Sensitivity, specificity, and positive predictive value of the translated version of questionnaire were calculated. Results: Average age was comparable between the cases and control group (RLS/WED = 39.1 ± 10.1 years vs 36.2 ± 11.4 years in controls; P = 0.29. Women outnumbered men in the RLS/WED group (87% in RLS/WED group vs 57% among controls; χ2 = 6.64; P = 0.01. Both the sensitivity and specificity of the translated version was 83.3%. It had the positive predictive value of 86.6%. Conclusion: Hindi version of CHRLSq has positive predictive value of 87% and it can be used to diagnose RLS in Hindi speaking population.

Particle Size Distribution of E-Cigarette Aerosols and the Relationship to Cambridge Filter Pad Collection Efficiency

Directory of Open Access Journals (Sweden)

Alderman Steven L.

2015-01-01

Full Text Available The relatively volatile nature of the particulate matter fraction of e-cigarette aerosols presents an experimental challenge with regard to particle size distribution measure-ments. This is particularly true for instruments requiring a high degree of aerosol dilution. This was illustrated in a previous study, where average particle diameters in the 10-50 nm range were determined by a high-dilution, electrical mobility method. Total particulate matter (TPM masses calculated based on those diameters were orders of magnitude smaller than gravimetrically determined TPM. This discrepancy was believed to result from almost complete particle evaporation at the dilution levels of the electrical mobility analysis. The same study described a spectral transmission measurement of e-cigarette particle size in an undiluted state, and reported particles from 210-380 nm count median diameter. Observed particle number concentrations were in the 109 particles/cm3 range. Additional particle size measurements described here also found e-cigarette particle size to be in the 260-320 nm count median diameter range. Cambridge filter pads have been used for decades to determine TPM yields of tobacco burning cigarettes, and collection of e-cigarette TPM by fibrous filters is predicted to be a highly efficient process over a wide range of filtration flow rates. The results presented in this work provide support for this hypothesis.

Applicability of the Calgary-Cambridge Guide to Dog and Cat Owners for Teaching Veterinary Clinical Communications.

Science.gov (United States)

Englar, Ryane E; Williams, Melanie; Weingand, Kurt

2016-01-01

Effective communication in health care benefits patients. Medical and veterinary schools not only have a responsibility to teach communication skills, the American Veterinary Medical Association (AVMA) Council on Education (COE) requires that communication be taught in all accredited colleges of veterinary medicine. However, the best strategy for designing a communications curriculum is unclear. The Calgary-Cambridge Guide (CCG) is one of many models developed in human medicine as an evidence-based approach to structuring the clinical consultation through 71 communication skills. The model has been revised by Radford et al. (2006) for use in veterinary curricula; however, the best approach for veterinary educators to teach communication remains to be determined. This qualitative study investigated if one adaptation of the CCG currently taught at Midwestern University College of Veterinary Medicine (MWU CVM) fulfills client expectations of what constitutes clinically effective communication. Two focus groups (cat owners and dog owners) were conducted with a total of 13 participants to identify common themes in veterinary communication. Participants compared communication skills they valued to those taught by MWU CVM. The results indicated that while the CCG skills that MWU CVM adopted are applicable to cat and dog owners, they are not comprehensive. Participants expressed the need to expand the skillset to include compassionate transparency and unconditional positive regard. Participants also expressed different communication needs that were attributed to the species of companion animal owned.

Status of Lion (Panthera leo) and Spotted Hyena (Crocuta crocuta ...

African Journals Online (AJOL)

Bheema

Wildlife Conservation Research Unit, Zoology, University of Oxford. ... account for the low density of lion and hyena in the park, and perhaps might result in local ..... Carnivore conservation, Cambridge, Cambridge University Press, pp.61–92.

Evaluation of a brief anti-stigma campaign in Cambridge: do short-term campaigns work?

Directory of Open Access Journals (Sweden)

Henderson Claire

2010-06-01

Full Text Available Abstract Background In view of the high costs of mass-media campaigns, it is important to understand whether it is possible for a media campaign to have significant population effects over a short period of time. This paper explores this question specifically in reference to stigma and discrimination against people with mental health problems using the Time to Change Cambridge anti-stigma campaign as an example. Methods 410 face-to-face interviews were performed pre, during and post campaign activity to assess campaign awareness and mental health-related knowledge, attitudes and behaviours. Results Although campaign awareness was not sustained following campaign activity, significant and sustained shifts occurred for mental health-related knowledge items. Specifically, there was a 24% (p If a friend had a mental health problem, I know what advice to give them to get professional help, following the campaign. Additionally, for the statement: Medication can be an effective treatment for people with mental health problems, there was a 10% rise (p = 0.05 in the proportion of interviewees responding 'agree' or 'strongly agree' following the campaign. These changes, however, were not evident for attitudinal or behaviour related questions. Conclusions Although these results only reflect the impact of one small scale campaign, these preliminary findings suggest several considerations for mass-media campaign development and evaluation strategies such as: (1 Aiming to influence outcomes pertaining to knowledge in the short term; (2 Planning realistic and targeted outcomes over the short, medium and long term during sustained campaigns; and (3 Monitoring indirect campaign effects such as social discourse or other social networking/contact in the evaluation.

Depersonalization: An exploratory factor analysis of the Italian version of the Cambridge Depersonalization Scale.

Science.gov (United States)

Fagioli, F; Telesforo, L; Dell'Erba, A; Consolazione, M; Migliorini, V; Patanè, M; Boldrini, T; Graziani, R; Nicoletti, F; Fiori-Nastro, P

2015-07-01

"Depersonalization" (DP) is a common symptom in the general population and psychiatric patients (Michal et al., 2011 [1]). DP is characterized by an alteration in the experience of the self, so that one feels detached from his or her own mental processes or body (or from the world), feeling as being an outside observer of his or her own self, and loosing the experience of unity and identity (American Psychiatric Association, 2013 [2]). We performed an exploratory factor analysis of the Cambridge Depersonalization Scale Italian version (CDS-IV). We enrolled 149 inpatients and outpatients of psychiatric services located in two Italian regions, Lazio and Campania. Patients were aged between 15 and 65 and diagnosed with schizophrenic, depressive or anxiety disorders. Four factors accounted for 97.4% of the variance. Factor 1 (10, 24, 26, 1, 13, 23, 9, 2, 5, and 11), called "Detachment from the Self", captures experiences of detachment from actions and thoughts. Factor 2 (19, 20, 27, 3, 12, 23, 22, and 11), called "Anomalous bodily experiences", refers to unusual bodily experiences. Factor 3 (7, 28, 25, 6, 9, and 2), named "Numbing", describes the dampening of affects. Factor 4 (14, 17, and 16), named "Temporal blunting", refers to the subjective experience of time. We did not find any specific factor that refers to derealization; this suggests that the constructs of depersonalization/derealization (DP/DR) were strongly related to each other. Our results show that the constructs of DP/DR subsume several psychopathological dimensions; moreover, the above mentioned factors were broadly consistent with prior literature. Copyright © 2015. Published by Elsevier Inc.

Engineering Tough Materials: Biomimetic Eggshell

Science.gov (United States)

2016-08-29

Fellow Dr. David Labonte Cambridge University Engineering Dept., Trumpington Street, Cambridge CB2 1PZ, UK ~ Approved for public release; distribution...with a brief outlook, including next steps to pursue in the new cooperative research arrangement between ERDC and the University of Cambridge . Summary...HCl in 2 h at room temperature. Shell & Membrane Shell Outer membrane Inner membrane Figure 1: Cross section of an eggshell illustrating the direct

Original Research Cross-cultural adaptation, content validation, and ...

African Journals Online (AJOL)

language (Yoruba) and testing some of its psychometric properties such as content validity and test .... This step was done to highlight any inconsistencies or conceptual errors in translation, and to .... Cambridge, MA, Harvard University Press.

Nuclear reactor and materials science research: Technical report, May 1, 1985-September 30, 1986

International Nuclear Information System (INIS)

1987-01-01

Throughout the 17-month period of its grant, May 1, 1985-September 30, 1986, the MIT Research Reactor (MITR-II) was operated in support of research and academic programs in the physical and life sciences and in related engineering fields. The reactor was operated 4115 hours during FY 1986 and for 6080 hours during the entire 17-month period, an average of 82 hours per week. Utilization of the reactor during that period may be classified as follows: neutron beam tube research; nuclear materials research and development; radiochemistry and trace analysis; nuclear medicine; radiation health physics; computer control of reactors; dose reduction in nuclear power reactors; reactor irradiations and services for groups outside MIT; MIT Research Reactor. Data on the above utilization for FY 1986 show that the MIT Nuclear Reactor Laboratory (NRL) engaged in joint activities with nine academic departments and interdepartmental laboratories at MIT, the Charles Stark Draper Laboratory in Cambridge, and 22 other universities and nonprofit research institutions, such as teaching hospitals

Métodos geofísicos aplicados a prospecção mineral na região do Igarapé Chega Tudo, Maranhão - Brasil

OpenAIRE

ORTEGA GONZALEZ, Moisés

1982-01-01

O presente trabalho de prospecção geofísica abrange o levantamento de uma faixa de direção NW-SE, desde o local denomina do Chatão, à margem direita do rio Gurupi, até 5 km além de Chega Tudo, no estado de Maranhão. Esse levantamento foi feito em travessas perpendiculares àquela faixa, a qual constitui uma extensa zona de falha. Os trabalhos de geofísica de campo, envolvendo os métodos magnético (campo total), cintilómétrico, eletro-resistivo (Schlumberger, Wenner e Half-Schlumberger) e E.M. ...

Can they recover? An assessment of adult adjustment problems among males in the abstainer, recovery, life-course persistent, and adolescence-limited pathways followed up to age 56 in the Cambridge Study in Delinquent Development.

Science.gov (United States)

Jennings, Wesley G; Rocque, Michael; Fox, Bryanna Hahn; Piquero, Alex R; Farrington, David P

2016-05-01

Much research has examined Moffitt's developmental taxonomy, focusing almost exclusively on the distinction between life-course persistent and adolescence-limited offenders. Of interest, a handful of studies have identified a group of individuals whose early childhood years were marked by extensive antisocial behavior but who seemed to recover and desist (at least from severe offending) in adolescence and early adulthood. We use data from the Cambridge Study in Delinquent Development to examine the adult adjustment outcomes of different groups of offenders, including a recoveries group, in late middle adulthood, offering the most comprehensive investigation of this particular group to date. Findings indicate that abstainers comprise the largest group of males followed by adolescence-limited offenders, recoveries, and life-course persistent offenders. Furthermore, the results reveal that a host of adult adjustment problems measured at ages 32 and 48 in a number of life-course domains are differentially distributed across these four offender groups. In addition, the recoveries and life-course persistent offenders often show the greatest number of adult adjustment problems relative to the adolescence-limited offenders and abstainers.

Medical Device Connectivity Challenges Outline the Technical Requirements and Standards For Promoting Big Data Research and Personalized Medicine in Neurocritical Care.

Science.gov (United States)

Rodriguez, Anna; Smielewski, Peter; Rosenthal, Eric; Moberg, Dick

2018-03-01

Brain injuries are complicated medical problems and their management requires data from disparate sources to extract actionable information. In neurocritical care, interoperability is lacking despite the perceived benefits. Several efforts have been underway, but none have been widely adopted, underscoring the difficulty of achieving this goal. We have identified the current pain points of data collection and integration based on the experience with two large multi-site clinical studies: Transforming Research And Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) in the United States and Collaborative European Neuro Trauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) in Europe. The variability of measurements across sites remains a barrier to uniform data collection. We found a need for annotation standards and for a standardized archive format for high-resolution data. Overall, the hidden cost for successful data collection was initially underestimated.Although the use of bedside data integration solutions, such as the Moberg's Component Neuromonitoring System (Moberg Research, Inc., Ambler, PA, USA) or ICM+ software (Cambridge Enterprise, Cambridge, UK), facilitated the homogenous collection of synchronized data, there remain issues that need to be addressed by the neurocritical care community. To this end, we have organized a Working Group on Neurocritical Care Informatics, whose next step is to create an overarching informatics framework that takes advantage of the collected information to answer scientific questions and to accelerate the translation of trial results to actions benefitting military medicine.

Polyglutamine expansions cause decreased CRE-mediated transcription and early gene expression changes prior to cell death in an inducible cell model of Huntingtons disease

DEFF Research Database (Denmark)

Wyttenbach, A.; Swartz, J.; Kita, H.

2001-01-01

Wellcome Trust Centre for Molecular Mechanisms in Disease, Cambridge Institute for Medical Research, Wellcome Trust/MRC Building, Addenbrooke's Hospital, Hills Road, Cambridge CB2 2XY, UK, 1Taisho Laboratory of Functional Genomics, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma,...

78 FR 9823 - Air Quality: Revision to Definition of Volatile Organic Compounds-Exclusion of a Group of Four...

Science.gov (United States)

2013-02-12

... and H.L. Miller (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA..., Mail Code (C539-01), Environmental Protection Agency, Research Triangle Park, N.C. 27711; telephone..., Environmental Science & Technology, University of California, Riverside, May 1997; (2) ``Hydrofluoropolyethers...

Construct and concurrent validity of the Cambridge neuropsychological automated tests in Portuguese older adults without neuropsychiatric diagnoses and with Alzheimer's disease dementia.

Science.gov (United States)

Matos Gonçalves, Marta; Pinho, Maria Salomé; Simões, Mário R

2018-03-01

We aimed to analyze the construct and concurrent validity of the Rapid Visual Information Processing (RVP), Paired Associates Learning (PAL), Reaction Time (RTI), and Spatial Working Memory (SWM) tests from the Cambridge Neuropsychological Test Automated Battery (CANTAB®). Inclusion criteria were checked in a first session. The CANTAB and additional pencil-and-paper tests were administered within 1 week. The participants (aged 69-96 years) were 137 Portuguese adults without neuropsychiatric diagnoses and 37 adults with mild-to-moderate Alzheimer's disease dementia. Comparisons were made between the CANTAB tests and between these tests and the Rey Complex Figure Test (RCFT), Verbal Fluency (VF) test, and some Wechsler Memory Scale-III and Wechsler Adult Intelligence Scale-III subtests. Most intra-test correlations were stronger than the CANTAB inter-test correlations. The RVP correlated more with VF animals (.44), the PAL with RCFT immediate recall (-.52), the RTI with RVP mean latency (.42), and the SWM with Spatial Span backward (-.39).

Educational outcomes of the Harvard Medical School-Cambridge integrated clerkship: a way forward for medical education.

Science.gov (United States)

Hirsh, David; Gaufberg, Elizabeth; Ogur, Barbara; Cohen, Pieter; Krupat, Edward; Cox, Malcolm; Pelletier, Stephen; Bor, David

2012-05-01

The authors report data from the Harvard Medical School-Cambridge Integrated Clerkship (CIC), a model of medical education in which students' entire third year consists of a longitudinal, integrated curriculum. The authors compare the knowledge, skills, and attitudes of students completing the CIC with those of students completing traditional third-year clerkships. The authors compared 27 students completing the first three years of the CIC (2004-2007) with 45 students completing clerkships at other Harvard teaching hospitals during the same period. At baseline, no significant between-group differences existed (Medical College Admission Test and Step 1 scores, second-year objective structured clinical examination [OSCE] performance, attitudes toward patient-centered care, and plans for future practice) in any year. The authors compared students' National Board of Medical Examiners Subject and Step 2 Clinical Knowledge scores, OSCE performance, perceptions of the learning environment, and attitudes toward patient-centeredness. CIC students performed as well as or better than their traditionally trained peers on measures of content knowledge and clinical skills. CIC students expressed higher satisfaction with the learning environment, more confidence in dealing with numerous domains of patient care, and a stronger sense of patient-centeredness. CIC students are at least as well as and in several ways better prepared than their peers. CIC students also demonstrate richer perspectives on the course of illness, more insight into social determinants of illness and recovery, and increased commitment to patients. These data suggest that longitudinal integrated clerkships offer students important intellectual, professional, and personal benefits.

Multiphase Venturi Dual Energy Gamma Ray combination performance in NUEX flow loop; Desempenho no flowloop do NUEX da medicao multifasica Venturi Dual Energy Gamma Ray

Energy Technology Data Exchange (ETDEWEB)

Barreiros, Claudio; Taranto, Cleber; Costa, Alcemir [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Pinguet, Bruno; Heluey, Vitor; Bessa, Fabiano; Loicq, Olivier [Schlumberger Servicos de Petroleo Ltda., Rio de Janeiro, RJ (Brazil)

2008-07-01

The Multiphase Venturi Dual Energy Gamma Ray Combination, Vx* technology, arrived in Brazil in 2000. PETROBRAS, Brazilian Oil Company, has been putting big efforts in its production business and also has demonstrated a large interest in having a multiphase meter approved by ANP for back allocation purposes. The oil industry was looking for ways to improve the back allocation process using an approved on line multiphase flow measurement device, thus replacing punctual test done today by a permanent monitoring device. Considering this scenario, a partnership project between PETROBRAS and Schlumberger was created in Brazil. The main objective of this project, which was held in NUEX flow loop, was to demonstrate to INMETRO (Brazilian Metrology Institute) that the Multiphase Venturi Dual Energy Gamma Ray Combination meter is able to be used for back allocation purpose. PETROBRAS and Schlumberger elaborated a complete methodology in the NUEX flow loop to demonstrate the results and benefits of the Multiphase Venturi Dual Energy Gamma Ray Combination meter. The test was witnessed by INMETRO and had a very good performance at the end. The results were within what was expected by Schlumberger, PETROBRAS and INMETRO. These results has been very useful to PETROBRAS in order to start using the Venturi Dual Energy Gamma Ray technology for well allocation purposes. (author)

The path to a successful one-million tonne demonstration of geological sequestration: Characterization, cooperation, and collaboration

Science.gov (United States)

Finley, R.J.; Greenberg, S.E.; Frailey, S.M.; Krapac, I.G.; Leetaru, H.E.; Marsteller, S.

2011-01-01

The development of the Illinois Basin-Decatur USA test site for a 1 million tonne injection of CO2 into the Mount Simon Sandstone saline reservoir beginning in 2011 has been a multiphase process requiring a wide array of personnel and resources that began in 2003. The process of regional characterization took two years as part of a Phase I effort focused on the entire Illinois Basin, located in Illinois, Indiana, and Kentucky, USA. Seeking the cooperation of an industrial source of CO2 and site selection within the Basin took place during Phase II while most of the concurrent research emphasis was on a set of small-scale tests of Enhanced Oil Recovery (EOR) and CO2 injection into a coal seam. Phase III began the commitment to the 1 million-tonne test site development through the collaboration of the Archer Daniels Midland Company (ADM) who is providing a site, the CO2, and developing a compression facility, of Schlumberger Carbon Services who is providing expertise for operations, drilling, geophysics, risk assessment, and reservoir modelling, and of the Illinois State Geological Survey (ISGS) whose geologists and engineers lead the Midwest Geological Sequestration Consortium (MGSC). Communications and outreach has been a collaborative effort of ADM, ISGS and Schlumberger Carbon Services. The Consortium is one of the seven Regional Carbon Sequestration Partnerships, a carbon sequestration research program supported by the National Energy Technology Laboratory of the U.S. Department of Energy. ?? 2011 Published by Elsevier Ltd.

Development research applied to improve motivation in distance education

NARCIS (Netherlands)

Visser, Lya; Plomp, Tjeerd; Kuiper, Wilmad

1999-01-01

This study introduced motivational strategies in the student support system of a distance education program, offered by the University of London (England) and implemented by the International Extension College in Cambridge (England). The program prepares international students for a diploma or

Association of Rift Valley fever virus infection with miscarriage in Sudanese women: a cross-sectional study

Directory of Open Access Journals (Sweden)

Maria Baudin, MSc

2016-11-01

Funding: Schlumberger Faculty for the Future, CRDF Global (31141, the Swedish International Development Cooperation Agency, the County Council of Västerbotten, and the Faculty of Medicine, Umeå University.

An investigation into the impact of question structure on the performance of first year physics undergraduate students at the University of Cambridge

Science.gov (United States)

Gibson, Valerie; Jardine-Wright, Lisa; Bateman, Elizabeth

2015-07-01

We describe a study of the impact of exam question structure on the performance of first year Natural Sciences physics undergraduates from the University of Cambridge. The results show conclusively that a student’s performance improves when questions are scaffolded compared with university style questions. In a group of 77 female students we observe that the average exam mark increases by 13.4% for scaffolded questions, which corresponds to a 4.9 standard deviation effect. The equivalent observation for 236 male students is 9% (5.5 standard deviations). We also observe a correlation between exam performance and A2-level marks for UK students, and that students who receive their school education overseas, in a mixed gender environment, or at an independent school are more likely to receive a first class mark in the exam. These results suggest a mis-match between the problem-solving skills and assessment procedures between school and first year university and will provide key input into the future teaching and assessment of first year undergraduate physics students.

The AquaDEB project (phase I): Analysing the physiological flexibility of aquatic species and connecting physiological diversity to ecological and evolutionary processes by using Dynamic Energy Budgets

OpenAIRE

Alunno-bruscia, Marianne; Van Der Veer, Henk W.; Kooijman, Sebastiaan A.l.m.

2009-01-01

The European Research Project AquaDEB (2007–2011, http://www.ifremer.fr/aquadeb/) is joining skills and expertise of some French and Dutch research institutes and universities to analyse the physiological flexibility of aquatic organisms and to link it to ecological and evolutionary processes within a common theoretical framework for quantitative bioenergetics [Kooijman, S.A.L.M., 2000. Dynamic energy and mass budgets in biological systems. Cambridge University Press, Cambridge]. The main sci...

Application of Schlumberger array of vertical electric sounding to ...

African Journals Online (AJOL)

The water bearing formations are probably sands, sandstones, gravels and or sands with clay intercalation. The resistivity values for the water bearing layers detected vary from 100 ohm-m to 20,000 ohm-m. Depths to probable water tables vary from 20m to 217m while the thicknesses of water bearing formations vary from ...

Fifty years ago - nuclear physics at Cambridge

International Nuclear Information System (INIS)

Burcham, W.E.

1982-01-01

Fifty years ago, the Cavendish saw the first nuclear transformations using artificially accelerated particles, and was soon to provide confirmation of the discovery of the positron. In 1932, the Cavendish Laboratory under the guiding hand of Rutherford was a world focus for research and with these discoveries saw the birth of modern particle physics. (orig.).

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Sankar Kumar Nath1 Khemraj Shukla1 Madhav Vyas2. Department of Geology and Geophysics, Indian Institute of Technology, Kharagpur 721 302, India. Schlumberger Limited, Houston, Texas 77077, USA.

Okiyi et al (8).cdr

African Journals Online (AJOL)

Timothy Ademakinwa

A geoelectric investigation, involving 1-D Vertical Electrical Sounding (VES) with the Schlumberger array and 2- ... curves were quantitatively interpreted and the results were used for the generation of ..... and Electromagnetic Investigation of.

The Cambridge photographic atlas of galaxies

CERN Document Server

König, Michael

2017-01-01

Galaxies - the Milky Way's siblings - offer a surprising variety of forms and colours. Displaying symmetrical spiral arms, glowing red nebulae or diffuse halos, even the image of a galaxy can reveal much about its construction. All galaxies consist of gas, dust and stars, but the effects of gravity, dark matter and the interaction of star formation and stellar explosions all influence their appearances. This volume showcases more than 250 of the most beautiful galaxies within an amateur's reach and uses them to explain current astrophysical research. It features fantastic photographs, unique insights into our knowledge, tips on astrophotography and essential facts and figures based on the latest science. From the Andromeda Galaxy to galaxy clusters and gravitational lenses, the nature of galaxies is revealed through these stunning amateur photographs. This well illustrated reference atlas deserves a place on the bookshelves of astronomical imagers, observers and armchair enthusiasts.

South Local Government Area, Delta S

African Journals Online (AJOL)

ADOWIE PERE

environs, Aniocha- South Local Government Area of Delta State, Nigeria was carried out with a view to determining the ... supply for physical industrial development to achieve maximum human .... the Schlumberger O' Neil software package.

Interpretation of time-domain electromagnetic soundings in the Calico Hills area, Nevada Test Site, Nye County, Nevada

Science.gov (United States)

Kauahikaua, J.

A controlled source, time domain electromagnetic (TDEM) sounding survey was conducted in the Calico Hills area of the Nevada Test Site (NTS). The geoelectric structure was determined as an aid in the evaluation of the site for possible future storage of spent nuclear fuel or high level nuclear waste. The data were initially interpreted with a simple scheme that produces an apparent resistivity versus depth curve from the vertical magnetic field data. These curves are qualitatively interpreted much like standard Schlumberger resistivity sounding curves. Final interpretation made use of a layered earth Marquardt inversion computer program. The results combined with those from a set of Schlumberger soundings in the area show that there is a moderately resistive basement at a depth no greater than 800 meters. The basement resistivity is greater than 100 ohm meters.

The Laureate English Program: Taking a research informed approach to blended learning

Directory of Open Access Journals (Sweden)

Debra Marsh

2013-02-01

Full Text Available The aim of this case study is to describe the implementation of the Laureate English Program (LEP, the consequent decision to roll out blended learning across the network, and the Laureate-Cambridge University Press research partnership. Phase 1 of the research was completed in September 2012. The goal of this first phase was to gain a general understanding of student profile, computer literacy and competence, student levels of achievement, and student feedback on their blended learning experience. Six hundred and forty-eight students and 35 teachers responded to a questionnaire, which included multiple choice questions and open ended questions requiring extended comment. The questionnaires revealed that less than 25% of the Laureate student group had ever learned a language online before, which impacted significantly on student perception and use of online learning content. Furthermore, the first phase of research has revealed the impact that a complex interplay of different factors has on the relative effectiveness of these blended programs, and it has acknowledged that research is central to informed decision making in order to provide for effective blended learning. DOI: 10.18870/hlrc.v3i1.103

Mental health workshops delivered by medical students in Cambridge secondary schools: an evaluation of learning.

Science.gov (United States)

Bentham, Chloe; Daunt, Anna; Taylor, Stephanie; Simmons, Meinou

2013-09-01

For a group of medical students to design and deliver a mental health workshop in Cambridge secondary schools. Subsequently, to evaluate any improvements in pupils' knowledge of mental health issues, including knowledge of common mental illnesses, stigma and where to access help with mental health problems. A group of three medical students undertook a five week Student Selected Component to develop a mental health workshop in Spring 2013. The workshop was designed to include interactive components, such as role play, models and video. It was delivered to eight classes of 12-13 year old pupils across two local secondary schools, a total of 230 students. Questionnaires were completed before and after each workshop to test knowledge acquisition of mental health issues, stigma and where pupils could get help with mental health problems. Comparisons between data from the pre- and post-workshop questionnaires were made to assess learning. The responses from the questionnaires showed a global improvement in knowledge of mental health. This is highlighted by the increase in awareness of the prevalence of mental health problems amongst young people from 47.0% before the workshops to 97.8% after the workshops. The ability to identify symptoms of anxiety rose from 21.7% to 44.8% and the ability to identify depression rose from 29.0% to 53.5% respectively. Whilst only 15.2% pupils disagreed with a stigmatising statement about mental illness before the workshops, 61.3% pupils disagreed afterwards. The students were also better informed about how to access help and identified areas that they found useful to learn about. Comparison of the pre- and post-workshop questionnaires indicate that medical student-led workshops are an effective method for improving knowledge of mental health topics amongst 12-13 year old school pupils, as well as encouraging positive attitudes towards mental health. The project highlights a demand for mental health education in schools and brings to

Ojo and Olorunfemi (6).pmd

African Journals Online (AJOL)

BIG TIMMY

2012-12-13

Dec 13, 2012 ... Ojo and Olorunfemi: A Graphical User Interface (Gui) Matlab Program ... one might use available well control to formulate ... (2). Therefore,. (3). For a Schlumberger electrode configuration, the ..... axis([1 100000 1 100000]);.

Defense Acquisition Research Journal. Volume 21, Number 3, Issue 70

Science.gov (United States)

2014-07-01

affecting the behavioral change beyond issuing a memorandum. Exhortations are no way to develop a sound business process ( Deming , 1982, pp. 65–70), much...Acquisition University Press. Deming , W. E. (1982). Out of the crisis: Quality, productivity and competitive position. New York, NY: Cambridge University

Reconnaissance geophysics to locate major faults in clays

International Nuclear Information System (INIS)

Jackson, P.D.; Hallam, J.R.; Raines, M.G.; Rainsbury, M.P.; Greenwood, P.G.; Busby, J.P.

1991-01-01

Trial surveys using resistivity, seismic refraction and electromagnetic techniques have been carried out at two potential research sites on Jurassic clays. A previously unknown major fault has been detected at Down Ampney and mapped during the main survey to a precision of 5 to 10 metres by resistivity profiling using a Schlumberger array, optimized from pre-existing data and model studies. The fault is identified by a strong characteristic signature which results from the fault displacement and a zone of disturbance within the clay. This method is rapid, provides high resolution and permits immediate field interpretation

The Cambridge Companion to Dewey. Cambridge Companions to Philosophy

Science.gov (United States)

Cochran, Molly

2010-01-01

John Dewey (1859-1952) was a major figure of the American cultural and intellectual landscape in the first half of the twentieth century. While not the originator of American pragmatism, he was instrumental to its articulation as a philosophy and the spread of its influence beyond philosophy to other disciplines. His prolific writings encompass…

Evaluation of Groundwater Potentials for Borehole Drilling by ...

African Journals Online (AJOL)

ADOWIE PERE

presented as depth sounding curves and were suitably iterated using Schlumberger O'Neil software. .... Data Processing and Data Interpretation: The VLF-. EM data in addition .... and sharpness, suggesting the presence of a shallow and deep ...

17 January 2011 - British (Cambridge) Trustee of the London Science Museum Chair of the Management Committee of the Newton Institute for Mathematical Sciences H. Covington in the LHCB underground experimental area with A. Schopper; signing the guest book with Director for Accelerators and Technology S. Myers; throughout accompanied by R. Veness.

CERN Multimedia

Maximilien Brice

2011-01-01

17 January 2011 - British (Cambridge) Trustee of the London Science Museum Chair of the Management Committee of the Newton Institute for Mathematical Sciences H. Covington in the LHCB underground experimental area with A. Schopper; signing the guest book with Director for Accelerators and Technology S. Myers; throughout accompanied by R. Veness.

Detailed evaluation of gas hydrate reservoir properties using JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well downhole well-log displays

Science.gov (United States)

Collett, T.S.

1999-01-01

The JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well project was designed to investigate the occurrence of in situ natural gas hydrate in the Mallik area of the Mackenzie Delta of Canada. Because gas hydrate is unstable at surface pressure and temperature conditions, a major emphasis was placed on the downhole logging program to determine the in situ physical properties of the gas-hydrate-bearing sediments. Downhole logging tool strings deployed in the Mallik 2L-38 well included the Schlumberger Platform Express with a high resolution laterolog, Array Induction Imager Tool, Dipole Shear Sonic Imager, and a Fullbore Formation Microlmager. The downhole log data obtained from the log- and core-inferred gas-hydrate-bearing sedimentary interval (897.25-1109.5 m log depth) in the Mallik 2L-38 well is depicted in a series of well displays. Also shown are numerous reservoir parameters, including gas hydrate saturation and sediment porosity log traces, calculated from available downhole well-log and core data. The gas hydrate accumulation delineated by the Mallik 2L-38 well has been determined to contain as much as 4.15109 m3 of gas in the 1 km2 area surrounding the drill site.

Use Of Vertical Electrical Sounding Survey For Study Groundwater In NISSAH Region, SAUDI ARABIA

Science.gov (United States)

Alhenaki, Bander; Alsoma, Ali

2015-04-01

The aim of this research is to investigate groundwater depth in desert and dry environmental conditions area . The study site located in Wadi Nisah-eastern part of Najd province (east-central of Saudi Arabia), Generally, the study site is underlain by Phanerozoic sedimentary rocks of the western edge of the Arabian platform, which rests on Proterozoic basement at depths ranged between 5-8km. Another key objective of this research is to assess the water-table and identify the bearing layers structures study area by using Vertical Electrical Sounding (VES) 1D imaging technique. We have been implemented and acquired a sections of 315 meter vertical electrical soundings using Schlumberger field arrangements . These dataset were conducted along 9 profiles. The resistivity Schlumberger sounding was carried with half-spacing in the range 500 . The VES survey intend to cover several locations where existing wells information may be used for correlations. also location along the valley using the device Syscal R2 The results of this study concluded that there are at least three sedimentary layers to a depth of 130 meter. First layer, extending from the surface to a depth of about 3 meter characterized by dry sandy layer and high resistivity value. The second layer, underlain the first layer to a depth of 70 meter. This layer has less resistant compare to the first layer. Last layer, has low resistivity values of 20 ohm .m to a depth of 130 meter blow ground surface. We have observed a complex pattern of groundwater depth (ranging from 80 meter to 120 meter) which may reflect the lateral heterogeneity of study site. The outcomes of this research has been used to locate the suitable drilling locations.

The Cambridge encyclopedia of space (revised edition)

Science.gov (United States)

D'Allest, Frederic; Arets, Jean; Baker, Phillip J.; Balmino, Georges; Barth, Hans; Benson, Robert H.

1990-01-01

A comprehensive and intensively illustrated development history is presented for spaceflight, ranging over its basic concepts' speculative and fictional origins, the historical roots of rocket-related technologies, and the scientific accomplishments of earth orbit and interplanetary missions to date. Attention is given to propulsion systems, spaceflight launch centers, satellite systems, and solar system exploration by the U.S. and the Soviet Union. Current space-related activities encompass the meteorology, remote sensing, telecommunications and direct broadcasting, and navigation functions of unmanned satellites, as well as such manned spacecraft roles as medical and materials science research. The military uses of space, and increasingly important space industrialization concepts, are discussed as well.

Faunistical data on the spiders (Arachnida: Araneae of the Lacul Dracului bog complex with new data for the Romanian fauna

Directory of Open Access Journals (Sweden)

GALLE Robert

2006-09-01

Full Text Available The present paper contains faunistical data obtained by the joint research of Babeş-Bolyai and Szeged University. 44 species of 15 families were identified from Lacul Dracului marsh-complex (Harghita Mountains. Meioneta similis (Kulczynski 1926 is new for the Romanian fauna. Furthermore the occurrences of two questionable species [Kaestneria pullata (O.P.-Cambridge, 1863 and Trichoncus saxicola (O.P.- Cambridge, 1861] are proved.

The Meta-Organization: A Research and Conceptual Landscape

Science.gov (United States)

2011-06-01

the urban social policy domain; preserving species, maintaining natural habitats, reducing green - house gases or addressing climate change are some...professional convergence’ allows teams from the 40 See Kegan (1982) and Kohlberg (1972) for the general models here and Lagacé-Roy & Wright (2009) for...MIT Press. Kegan , R. (1982). The evolving self: Problem and process in human development. Cambridge, MA: Harvard University Press. Kohlberg

2d electrical resistivity engineering and hydrogeologic ectrical ...

African Journals Online (AJOL)

userpc

station. In the Wenner-Schlumberger method, the first step is to make all the possible measurements while ... generating 18, 16, 14, 12, 10 and 8 resistivity values respectively in .... strong tidal waves and storm, serves a habitat for crustaceous ...

The Cambridge Prognostic Groups for improved prediction of disease mortality at diagnosis in primary non-metastatic prostate cancer: a validation study.

Science.gov (United States)

Gnanapragasam, V J; Bratt, O; Muir, K; Lee, L S; Huang, H H; Stattin, P; Lophatananon, A

2018-02-28

The purpose of this study is to validate a new five-tiered prognostic classification system to better discriminate cancer-specific mortality in men diagnosed with primary non-metastatic prostate cancer. We applied a recently described five-strata model, the Cambridge Prognostic Groups (CPGs 1-5), in two international cohorts and tested prognostic performance against the current standard three-strata classification of low-, intermediate- or high-risk disease. Diagnostic clinico-pathological data for men obtained from the Prostate Cancer data Base Sweden (PCBaSe) and the Singapore Health Study were used. The main outcome measure was prostate cancer mortality (PCM) stratified by age group and treatment modality. The PCBaSe cohort included 72,337 men, of whom 7162 died of prostate cancer. The CPG model successfully classified men with different risks of PCM with competing risk regression confirming significant intergroup distinction (p study of nearly 75,000 men confirms that the CPG five-tiered prognostic model has superior discrimination compared to the three-tiered model in predicting prostate cancer death across different age and treatment groups. Crucially, it identifies distinct sub-groups of men within the old intermediate-risk and high-risk criteria who have very different prognostic outcomes. We therefore propose adoption of the CPG model as a simple-to-use but more accurate prognostic stratification tool to help guide management for men with newly diagnosed prostate cancer.

Potential reductions of street solids and phosphorus in urban watersheds from street cleaning, Cambridge, Massachusetts, 2009-11

Science.gov (United States)

Sorenson, Jason R.

2013-01-01

Material accumulating and washing off urban street surfaces and ultimately into stormwater drainage systems represents a substantial nonpoint source of solids, phosphorus, and other constituent loading to waterways in urban areas. Cost and lack of usable space limit the type and number of structural stormwater source controls available to municipalities and other public managers. Non-structural source controls such as street cleaning are commonly used by cities and towns for construction, maintenance and aesthetics, and may reduce contaminant loading to waterways. Effectiveness of street cleaning is highly variable and potential improvements to water quality are not fully understood. In 2009, the U.S. Geological Survey, in cooperation with the Massachusetts Department of Environmental Protection, the U.S. Environmental Protection Agency, and the city of Cambridge, Massachusetts, and initiated a study to better understand the physical and chemical nature of the organic and inorganic solid material on street surfaces, evaluate the performance of a street cleaner at removing street solids, and make use of the Source Loading and Management Model (SLAMM) to estimate potential reductions in solid and phosphorus loading to the lower Charles River from various street-cleaning technologies and frequencies. Average yield of material on streets collected between May and December 2010, was determined to be about 740 pounds per curb-mile on streets in multifamily land use and about 522 pounds per curb-mile on commercial land-use streets. At the end-of-winter in March 2011, about 2,609 and 4,788 pounds per curb-mile on average were collected from streets in multifamily and commercial land-use types, respectively. About 86 percent of the total street-solid yield from multifamily and commercial land-use streets was greater than or equal to 0.125 millimeters in diameter (or very fine sand). Observations of street-solid distribution across the entire street width indicated that as

How the confocal laser scanning microscope entered biological research.

Science.gov (United States)

Amos, W B; White, J G

2003-09-01

A history of the early development of the confocal laser scanning microscope in the MRC Laboratory of Molecular Biology in Cambridge is presented. The rapid uptake of this technology is explained by the wide use of fluorescence in the 80s. The key innovations were the scanning of the light beam over the specimen rather than vice-versa and a high magnification at the level of the detector, allowing the use of a macroscopic iris. These were followed by an achromatic all-reflective relay system, a non-confocal transmission detector and novel software for control and basic image processing. This design was commercialized successfully and has been produced and developed over 17 years, surviving challenges from alternative technologies, including solid-state scanning systems. Lessons are pointed out from the unusual nature of the original funding and research environment. Attention is drawn to the slow adoption of the instrument in diagnostic medicine, despite promising applications.

Face ethnicity and measurement reliability affect face recognition performance in developmental prosopagnosia: evidence from the Cambridge Face Memory Test-Australian.

Science.gov (United States)

McKone, Elinor; Hall, Ashleigh; Pidcock, Madeleine; Palermo, Romina; Wilkinson, Ross B; Rivolta, Davide; Yovel, Galit; Davis, Joshua M; O'Connor, Kirsty B

2011-03-01

The Cambridge Face Memory Test (CFMT, Duchaine & Nakayama, 2006) provides a validated format for testing novel face learning and has been a crucial instrument in the diagnosis of developmental prosopagnosia. Yet, some individuals who report everyday face recognition symptoms consistent with prosopagnosia, and are impaired on famous face tasks, perform normally on the CFMT. Possible reasons include measurement error, CFMT assessment of memory only at short delays, and a face set whose ethnicity is matched to only some Caucasian groups. We develop the "CFMT-Australian" (CFMT-Aus), which complements the CFMT-original by using ethnicity better matched to a different European subpopulation. Results confirm reliability (.88) and validity (convergent, divergent using cars, inversion effects). We show that face ethnicity within a race has subtle but clear effects on face processing even in normal participants (includes cross-over interaction for face ethnicity by perceiver country of origin in distinctiveness ratings). We show that CFMT-Aus clarifies diagnosis of prosopagnosia in 6 previously ambiguous cases. In 3 cases, this appears due to the better ethnic match to prosopagnosics. We also show that face memory at short (<3-min), 20-min, and 24-hr delays taps overlapping processes in normal participants. There is some suggestion that a form of prosopagnosia may exist that is long delay only and/or reflects failure to benefit from face repetition. © 2011 Psychology Press, an imprint of the Taylor & Francis Group, an Informa business

Throwing the Baby Out With the Bathwater: The Hazards of Follow-up Research

Science.gov (United States)

Sobel, Suzanne B.

1978-01-01

This is a critique of an article on the Cambridge Somerville Youth Study. It is noted that although the idea of a 30-year follow-up is good, the experimenter's variables are not strong enough to justify the conclusions drawn. (Author/AM)

Perspectives from the Third International Summit on Medical Nutrition Education and Research.

Science.gov (United States)

Crowley, Jennifer Jean; Laur, Celia; Carter, Harrison David Edward; Jones, Glenys; Ray, Sumantra

2018-01-01

Nutrition is an important component of public health and health care, including in education and research, and in the areas of policy and practice. This statement was the overarching message during the third annual International Summit on Medical Nutrition Education and Research, held at Wolfson College, University of Cambridge, United Kingdom, in August 2017. This summit encouraged attendees to think more broadly about the impact of nutrition policy on health and communities, including the need to visualize the complete food system from "pre-farm to post-fork." Evidence of health issues related to food and nutrition were presented, including the need for translation of knowledge into policy and practice. Methods for this translation included the use of implementation and behavior change techniques, recognizing the needs of health-care professionals, policy makers, and the public. In all areas of nutrition and health, clear and effective messages, supported by open data, information, and actionable knowledge, are also needed along with strong measures of impact centered on an ultimate goal: to improve nutritional health and wellbeing for patients and the public.

Interpretation of time-domain electromagnetic soundings in the Calico Hills area, Nevada Test Site, Nye County, Nevada

International Nuclear Information System (INIS)

Kauahikaua, J.

1981-01-01

A controlled source, time-domain electromagnetic (TDEM) sounding survey was conducted in the Calico Hills area of the Nevada Test Site (NTS). The goal of this survey was the determination of the geoelectric structure as an aid in the evaluation of the site for possible future storage of spent nuclear fuel or high-level nuclear waste. The data were initially interpreted with a simple scheme that produces an apparent resistivity versus depth curve from the vertical magnetic field data. These curves can be qualitatively interpreted much like standard Schlumberger resistivity sounding curves. Final interpretation made use of a layered-earth Marquardt inversion computer program (Kauahikaua, 1980). The results combined with those from a set of Schlumberger soundings in the area show that there is a moderately resistive basement at a depth no greater than 800 meters. The basement resistivity is greater than 100 ohm-meters

Identifying the changes of geo-engineering properties of dunites due to weathering utilizing electrical resistivity tomography (ERT)

International Nuclear Information System (INIS)

Ündül, Ömer; Tuğrul, Atiye; Zarif, İ Halil; Özyalın, Şenol

2015-01-01

Weathering phenomena have an important role in many construction facilities with varying depths and grades. Due to the anisotropic and heterogeneous nature of weathering profiles of some rocks, uncertainities exist in determining the geo-engineering properties. Geo-electrical studies have been utilized to overcome such uncertainities for various subsurface conditions including the determination of boundaries between weathered and unweathered parts of different rock types.In this study, the electrical resistivity tomography (ERT) results were correlated with conventional methods in determining the effects of weathering on the geo-engineering properties of dunites. During the research, weathering grades were determined by field studies including discontinuity spacings, aperture and properties of fill materials. The detailed petrographical studies, determination of petrophysical properties (e.g. water absorption and effective porosity) and mechanical properties (e.g. unconfined compressive strength (UCS)) constitute the laboratory studies. ERT studies were carried out in a row of sixty electrodes with electrode spacings of 0.5 m utilizing a Wenner–Schlumberger configuration. According to the comparison of the inversion model sections with the weathering profiles obtained by field and laboratory studies it is concluded that the use of ERT with a Wenner–Schlumberger configuration supplies comparable data for wider subsurface areas from the view of weathering and its effect on geo-engineering properties of dunites. In addition, ERT techniques are very useful where conventional techniques are inadequate in determining the full weathering profile. (paper)

2011 Einstein Fellows Chosen

Science.gov (United States)

2011-03-01

ASA has announced the selection of the 2011 Einstein Fellows who will conduct research related to NASA's Physics of the Cosmos program, which aims to expand our knowledge of the origin, evolution, and fate of the Universe. The Einstein Fellowship provides support to the awardees for three years, and the Fellows may pursue their research at a host university or research center of their choosing in the United States. The new Fellows will begin their programs in the fall of 2011. The new Einstein Fellows and their host institutions are listed below: * Akos Bogdan (Smithsonian Astrophysical Observatory, Cambridge, Mass.) * Samuel Gralla (University of Maryland, College Park, Md.) * Philip Hopkins (University of California at Berkeley) * Matthew Kunz (Princeton University, Princeton, N.J.) * Laura Lopez (Massachusetts Institute of Technology, Cambridge, Mass.) * Amy Reines (National Radio Astronomy Observatory, Charlottesville, Virg.) * Rubens Reis (University of Michigan, Ann Arbor) * Ken Shen (Lawrence Berkeley National Laboratory, Berkeley, Calif.) * Jennifer Siegal-Gaskins (California Institute of Technology, Pasadena) * Lorenzo Sironi (Harvard University, Cambridge, Mass.) NASA has two other astrophysics theme-based fellowship programs: the Sagan Fellowship Program, which supports research into exoplanet exploration, and the Hubble Fellowship Program, which supports research into cosmic origins. More information on the Einstein Fellowships can be found at: http://cxc.harvard.edu/fellows/

The Use of Journal Clubs in Science Teacher Education

Science.gov (United States)

Tallman, Karen A.; Feldman, Allan

2016-04-01

This qualitative study explored how in a 7-month-long journal club pre- and inservice science teachers engaged with education research literature relevant to their practice to reduce the theory-practice gap. In the journal club they had the opportunity to critique and analyze peer-reviewed science education articles in the context of their classroom practice. Data sources included audio recordings of the meetings; semi-structured pre- and post-interviews of the teachers; focus groups; and artifacts (e.g., journal articles, reflective paper, email exchanges, and researcher's field notes). Data were analyzed using the techniques of grounded theory (Corbin & Strauss in Basics of qualitative research, 3rd ed. Sage, Thousand Oaks, 2008). In addition we used some preconceived categories that we created from existing literature on journal clubs and communities of practice (Newswander & Borrego in European Journal of Engineering Education 34(6): 561-571, 2009; Wenger in Communities of practice: learning, meaning, and identity. Cambridge University Press, Cambridge, 1998) and from our previous research (Tallman & Feldman, 2012). We found that the journal club incorporated the three characteristics of a community of practice (Wenger in Communities of practice: learning, meaning, and identity. Cambridge University Press, Cambridge, 1998) into its functioning (mutual engagement, joint enterprise, and shared repertoire). The teachers mutually engaged around the joint enterprise of reading, critiquing, and understanding the research studies with the goal of improving practice. The teachers also asked each other analytical questions, which became a shared repertoire of the journal club. They reflected on their practice by presenting, reading, and discussing the articles, which helped them to determine whether and how the findings from the articles could be incorporated into their teaching practice. In doing so, they learned the skills needed to critique the research literature in

The synchronous active neutron detection system for spent fuel assay

International Nuclear Information System (INIS)

Pickrell, M.M.; Kendall, P.K.

1994-01-01

The authors have begun to develop a novel technique for active neutron assay of fissile material in spent nuclear fuel. This approach will exploit the unique operating features of a 14-MeV neutron generator developed by Schlumberger. This generator and a novel detection system will be applied to the direct measurement of the fissile material content in spent fuel in place of the indirect measures used at present. The technique they are investigating is termed synchronous active neutron detection (SAND). It closely follows a method that has been used routinely in other branches of physics to detect very small signals in the presence of large backgrounds. Synchronous detection instruments are widely available commercially and are termed open-quotes lock-inclose quotes amplifiers. The authors have implemented a digital lock-in amplifier in conjunction with the Schlumberger neutron generator to explore the possibility of synchronous detection with active neutrons. This approach is possible because the Schlumberger system can operate at up to a 50% duty factor, in effect, a square wave of neutron yield. The results to date are preliminary but quite promising. The system is capable of resolving the fissile material contained in a small fraction of the fuel rods in a cold fuel assembly. It also appears to be quite resilient to background neutron interference. The interrogating neutrons appear to be nonthermal and penetrating. Although a significant amount of work remains to fully explore the relevant physics and optimize the instrument design, the underlying concept appears sound

Cloud chamber researches in nuclear physics and cosmic radiation

International Nuclear Information System (INIS)

Blackett, P.

1984-01-01

An extract from Blackett's Nobel Prize speech of 1948, this recounts the work done by the author on particle tracks in a Wilson cloud chamber in 1932 at the Cavendish Laboratory, Cambridge. In particular he studied the energetic particles in cosmic rays using a cloud chamber and camera. The improvements to the equipment are recounted and photographs of cosmic ray showers taken with it are shown. (UK)

Spectrum Fatigue of 7075-T651 Aluminum Alloy under Overloading and Underloading

Science.gov (United States)

2016-03-15

Ewalds: Report, Delft University of Technology, Dept. of Metallurgy , Delft, The Nethermands, Oct 1978. 14. P. Bristol, and J. A. Roeleveld: in...Proceedings, European Offshore Steels Research Seminar, The Welding Institute, Abbington Hall, Abbington, Cambridge, U. K., 1980, pp. VI/p. 18-1- VI/p. 18... Welding Institute, Abbington Hall, Abbington, Cambridge, U. K., 1980, pp. VI/p. 15-VI/p. 15-15. 16. J. C. Radon, C. M. Branco, and L. E. Culver

Geoelectric sounding for the determination of groundwater ...

African Journals Online (AJOL)

High apparent resistivity contrasts between the saturated freshwater zones and apparent low resistivity of the saturated seawater intrusion were measured on eleven vertical electrical soundings field curves using the Schlumberger electrode array in Iwaya area of Lagos. The field measurements were inverted to subsurface ...

Electrical Resistivity Survey For Conductive Soils At Gas Turbine ...

African Journals Online (AJOL)

Ten (10) vertical electrical soundings (VES) using Schlumberger configuration were carried out to delineate subsurface conductive soils for the design of earthling grid for electrical materials installation at the Gas Turbine Station, Ajaokuta, SW Nigeria. Interpretation of the resistivity data revealed three major geoelectric ...

Italian normative data and validation of two neuropsychological tests of face recognition: Benton Facial Recognition Test and Cambridge Face Memory Test.

Science.gov (United States)

Albonico, Andrea; Malaspina, Manuela; Daini, Roberta

2017-09-01

The Benton Facial Recognition Test (BFRT) and Cambridge Face Memory Test (CFMT) are two of the most common tests used to assess face discrimination and recognition abilities and to identify individuals with prosopagnosia. However, recent studies highlighted that participant-stimulus match ethnicity, as much as gender, has to be taken into account in interpreting results from these tests. Here, in order to obtain more appropriate normative data for an Italian sample, the CFMT and BFRT were administered to a large cohort of young adults. We found that scores from the BFRT are not affected by participants' gender and are only slightly affected by participant-stimulus ethnicity match, whereas both these factors seem to influence the scores of the CFMT. Moreover, the inclusion of a sample of individuals with suspected face recognition impairment allowed us to show that the use of more appropriate normative data can increase the BFRT efficacy in identifying individuals with face discrimination impairments; by contrast, the efficacy of the CFMT in classifying individuals with a face recognition deficit was confirmed. Finally, our data show that the lack of inversion effect (the difference between the total score of the upright and inverted versions of the CFMT) could be used as further index to assess congenital prosopagnosia. Overall, our results confirm the importance of having norms derived from controls with a similar experience of faces as the "potential" prosopagnosic individuals when assessing face recognition abilities.

Indian Ocean circulation and productivity during the last glacial cycle

Digital Repository Service at National Institute of Oceanography (India)

Piotrowski, A.M.; Banakar, V.K.; Scrivner, A.E.; Elderfield, H.; Galy, A.; Dennis

Galy 1 and Aileen Dennis 1 1- Godwin Laboratory for Palaeoclimate Research Department of Earth Sciences, Cambridge University, Cambridge, CB4 2TY, United Kingdom 2- National Institute of Oceanography (Council of Scientific... northwards along the eastern coast of Africa (McCave et al., 2005; Schott and McCreary, 2001; Thomas et al., 2006). Red Sea and Northern Arabian Sea Intermediate Waters do not penetrate below 1000 m, and lose their identity as they cross the equator...

HYDROGEOPHYSICAL EVALUATION OF THE GROUNDWATER ...

African Journals Online (AJOL)

Timothy Ademakinwa

Vertical Electrical Soundings (VES) and hydrogeological data were used to delineate the subsurface sequence and map the aquifer units with a view to evaluating the groundwater prospect of the central part of Ogun State,. Southwestern Nigeria. Thirty Schlumberger VES with maximum current electrode spacing (AB) of ...

Making Sense: Talking Data Management with Researchers

Directory of Open Access Journals (Sweden)

Catharine Ward

2011-10-01

Full Text Available Incremental is one of eight projects in the JISC Managing Research Data programme funded to identify institutional requirements for digital research data management and pilot relevant infrastructure. Our findings concur with those of other Managing Research Data projects, as well as with several previous studies. We found that many researchers: (i organise their data in an ad hoc fashion, posing difficulties with retrieval and re-use; (ii store their data on all kinds of media without always considering security and back-up; (iii are positive about data sharing in principle though reluctant in practice; (iv believe back-up is equivalent to preservation. The key difference between our approach and that of other Managing Research Data projects is the type of infrastructure we are piloting. While the majority of these projects focus on developing technical solutions, we are focusing on the need for ‘soft’ infrastructure, such as one-to-one tailored support, training, and easy-to-find, concise guidance that breaks down some of the barriers information professionals have unintentionally built with their use of specialist terminology.We are employing a bottom-up approach as we feel that to support the step-by-step development of sound research data management practices, you must first understand researchers’ needs and perspectives. Over the life of the project, Incremental staff will act as mediators, assisting researchers and local support staff to understand the data management requirements within which they are expect to work, and will determine how these can be addressed within research workflows and the existing technical infrastructure.Our primary goal is to build data management capacity within the Universities of Cambridge and Glasgow by raising awareness of basic principles so everyone can manage their data to a certain extent. We will ensure our lessons can be picked up and used by other institutions. Our affiliation with the Digital

Cambridge journals blog: Improving feed efficiency in dairy production

Science.gov (United States)

Because the cost of feeding animals is one of the greatest expenses in dairy production (40-60% of production costs), research focused on ways to identify and select for animals that are the most efficient at converting feed into milk has greatly expanded during the last decade. The animal Article o...

Response transforms from comparative study of commercial pulsed-neutron-capture logging systems

International Nuclear Information System (INIS)

Salaita, G.N.

1992-01-01

This paper reports that three generations of Schlumberger's Thermal Decay Time (TDT SM ) logging devices - viz., TDT-K, TDT-M, and TDT-P - along with an Atlas Wireline PDK-100 SM system were run in a Saudi Aramco well. The wellbore (8 1/2 in. with 7-in. casing) penetrated a sequence of clean sand, shaly sand, and shale streaks as exhibited by the openhole natural gamma ray log. The initial wellbore fluid was diesel. The fluid was then changed to brines of 42,000 and 176,000 ppm NaCl, respectively. Three repeat passes at a logging speed of 900 ft/hr were obtained by each device for each borehole liquid. As a result of this extensive comparative study, a set of departure curves and mathematical transforms was developed primarily for standardizing the various Schlumberger tools to a common reference logging system and/or borehole environment. The transforms were used beneficially to determine residual oil saturation (ROS) from time-lapse logs in a Saudi Aramco reservoir

Presenting Digital Archives with Historical GIS: Mapping Joseph Needham's Trips in WWII China

Science.gov (United States)

Wu, H.

2017-12-01

Since 2016, select groups of students (aged 14-17) from the Independent School Foundation Academy (ISF), Hong Kong, have been constructing a Historical GIS system for the Needham Research Institute (NRI), Cambridge, UK, during their annual summer school in Cambridge. Students read the diaries and reports of Joseph Needham, the Cambridge scientist who worked in China from 1943 to 1946 as the head of the Sino-British Science Cooperation Office, and mapped out both Needham's itineraries and the location of Chinese scientific institutions he visited. By taking part in this project, students learnt two sets of skills: the historian's skills of reading and analyzing primary sources, and the geographer's skills of creating datasets and maps with a GIS software. This project will be carried on in future years, to gradually include other trips Joseph Needham undertook in China in the second half of the 20th century, thus making an essential contribution to the digitalization and the diffusion of the NRI's archives. As a historical researcher in NRI and an educator, the presenter will offer some reflections on the benefit of historical GIS projects as a venue par excellence for research institutions and schools to join force, enhancing both academic research and teaching with an enlarged social impact.

Experiences with remote collaborations in fusion research

International Nuclear Information System (INIS)

Wurden, G.A.; Davis, S.; Barnes, D.

1998-03-01

The magnetic fusion research community has considerable experience in placing remote collaboration tools in the hands of real user. The ability to remotely view operations and to control selected instrumentation and analysis tasks has been demonstrated. University of Wisconsin scientists making turbulence measurements on TFTR: (1) were provided with a remote control room from which they could operate their diagnostic, while keeping in close contact with their colleagues in Princeton. LLNL has assembled a remote control room in Livermore in support of a large, long term collaboration on the DIII-D tokamak in San Diego. (2) From the same control room, a joint team of MIT and LLNL scientists has conducted full functional operation of the Alcator C-Mod tokamak located 3,000 miles away in Cambridge Massachusetts. (3) These early efforts have been highly successful, but are only the first steps needed to demonstrate the technical feasibility of a complete facilities on line environment. These efforts have provided a proof of principle for the collaboratory concept and they have also pointed out shortcomings in current generation tools and approaches. Current experiences and future directions will be discussed

Multiphase composition changes and reactive oxygen species formation during limonene oxidation in the new Cambridge Atmospheric Simulation Chamber (CASC)

Science.gov (United States)

Gallimore, Peter J.; Mahon, Brendan M.; Wragg, Francis P. H.; Fuller, Stephen J.; Giorio, Chiara; Kourtchev, Ivan; Kalberer, Markus

2017-08-01

The chemical composition of organic aerosols influences their impacts on human health and the climate system. Aerosol formation from gas-to-particle conversion and in-particle reaction was studied for the oxidation of limonene in a new facility, the Cambridge Atmospheric Simulation Chamber (CASC). Health-relevant oxidising organic species produced during secondary organic aerosol (SOA) formation were quantified in real time using an Online Particle-bound Reactive Oxygen Species Instrument (OPROSI). Two categories of reactive oxygen species (ROS) were identified based on time series analysis: a short-lived component produced during precursor ozonolysis with a lifetime of the order of minutes, and a stable component that was long-lived on the experiment timescale (˜ 4 h). Individual organic species were monitored continuously over this time using Extractive Electrospray Ionisation (EESI) Mass Spectrometry (MS) for the particle phase and Proton Transfer Reaction (PTR) MS for the gas phase. Many first-generation oxidation products are unsaturated, and we observed multiphase aging via further ozonolysis reactions. Volatile products such as C9H14O (limonaketone) and C10H16O2 (limonaldehyde) were observed in the gas phase early in the experiment, before reacting again with ozone. Loss of C10H16O4 (7-hydroxy limononic acid) from the particle phase was surprisingly slow. A combination of reduced C = C reactivity and viscous particle formation (relative to other SOA systems) may explain this, and both scenarios were tested in the Pretty Good Aerosol Model (PG-AM). A range of characterisation measurements were also carried out to benchmark the chamber against existing facilities. This work demonstrates the utility of CASC, particularly for understanding the reactivity and health-relevant properties of organic aerosols using novel, highly time-resolved techniques.

Radical Innovation in Urban Development as Making Unfolds Its Potential

NARCIS (Netherlands)

Dr. P. Troxler; Dr. Gert-Joost Peek

2014-01-01

While Making is often seen as a hedonistic pass-time activity, is it attracting growing interest in many industries. Globally, big players have started to fund Fab Lab on a substantial scale. Schlumberger is supporting the development of Fab Labs in Russia, Aramco sponsored the first Fab Lab in

An Engineering Foundation Investigation using the Geoelectric ...

African Journals Online (AJOL)

The geoelectric method – Schlumberger vertical electrical sounding (VES) technique – was utilised in the geophysical investigation of an engineering site in Ode-Aye Southwestern Nigeria. The aim of the study was to determine the existence of competent and incompetent geologic layers and the depth at which they occur.

Monitoring shallow resistivity changes prior to the 12 May 2008 M 8.0 Wenchuan earthquake on the Longmen Shan tectonic zone, China

Science.gov (United States)

Lu, Jun; Xie, Tao; Li, Mei; Wang, Yali; Ren, Yuexia; Gao, Shude; Wang, Lanwei; Zhao, Jialiu

2016-04-01

An active source measurement of shallow resistivity using fixed-electrode quasi-Schlumberger arrays has been conducted at Pixian, Jiangyou and Wudu stations on the Longmen Shan tectonic zone in western China, with the hope of detecting earthquake-associated changes. For the duration of the monitoring experiment, a gradual decrease of apparent resistivity of up to 6.7% several years prior to the 12 May 2008 M 8.0 Wenchuan earthquake had been recorded clearly at Pixian station, approximately 35 km from the epicenter. The change of apparent resistivity was monitored with a fixed Schlumberger array of AB/MN spacings of 736 m/226 m in the direction of N57.5°E, giving precisions in measured daily averages of 0.16% or less. A coseismic resistivity drop of up to 5.3% was observed at Jiangyou station, using a Schlumberger array of AB/MN spacings of 710 m/90 m in the direction of N10°E. No fluctuation of resistivity was detected at Wudu station at the time of the Wenchuan mainshock. While the focus of this paper is on monitoring or tracking resistivity variations prior to, during, and after the Wenchuan earthquake, we also aim to compare resistivity records of the Wenchuan earthquake to those of the M 7.8 Tangshan and M 7.2 Songpan earthquakes of 1976. Attempts to explain the observed resistivity variations have been made. The results show that the resistivity variations observed at all three stations are in approximate agreement with resistivity-stress behavior deduced from in situ experiments, focal mechanisms, a simplified dynamical model, static stress analyses, and field investigations from along the Longmen Shan fault zone.

Celebrating Stephen Robertson's retirement

NARCIS (Netherlands)

Hiemstra, Djoerd; Tait, J.; MacFarlane, A; Belkin, N.

2013-01-01

Stephen Robertson retired from the Microsoft Research Lab in Cambridge during the summer of 2013 after a long career as one of the most influential, well-liked and eminent researchers in Information Retrieval throughout the world.

SimNEC: Research Platform for Studying Human Functioning in NCW

Science.gov (United States)

2006-06-01

provide a basis for self- synchronisation of effects, which means, synchronisation with other parties without being pre-planned and directed by higher...into the status and conditions of the other parties, a commander can synchronise the execution of his own tasks with those of the other commanders...self- synchronization : An exploration of the concept. Presentation at the ICCRTS, 2006, September, 2006, Cambridge, UK. [3] Christy, M., Macklin, C

Trials and tribulations of playing the devil's advocate

Science.gov (United States)

Narlikar, Jayant V.

2015-01-01

Beginning with his student days at school and college, the author describes his training at Cambridge with special emphasis on his mentor Fred Hoyle. His early experience of participating in a controversy at Cambridge played a major role in giving him the confidence to defend his scientific ideas. All through his later life he chose areas that were not part of mainstream research. These included the steady state theory and later the quasi steady state cosmology, action at a distance, noncosmological redshifts, quantum conformal cosmology, etc. After being a founding member of the Institute of Theoretical Astronomy (IOTA) at Cambridge, the author joined the Tata Institute of Fundamental Research (TIFR) in Mumbai and later moved to Pune to set up the Inter-University Centre for Astronomy and Astrophysics (IUCAA). He briefly reviews his own work and ends by pointing out the difficulties a non-conformist scientist faces in his professional life. In the conclusion, he mentions his interests in science popularization and science fiction for which he has won awards and appreciation, including UNESCO's Kalinga Prize.

Trials and tribulations of playing the devil's advocate

International Nuclear Information System (INIS)

Narlikar, Jayant V.

2015-01-01

Beginning with his student days at school and college, the author describes his training at Cambridge with special emphasis on his mentor Fred Hoyle. His early experience of participating in a controversy at Cambridge played a major role in giving him the confidence to defend his scientific ideas. All through his later life he chose areas that were not part of mainstream research. These included the steady state theory and later the quasi steady state cosmology, action at a distance, noncosmological redshifts, quantum conformal cosmology, etc. After being a founding member of the Institute of Theoretical Astronomy (IOTA) at Cambridge, the author joined the Tata Institute of Fundamental Research (TIFR) in Mumbai and later moved to Pune to set up the Inter-University Centre for Astronomy and Astrophysics (IUCAA). He briefly reviews his own work and ends by pointing out the difficulties a non-conformist scientist faces in his professional life. In the conclusion, he mentions his interests in science popularization and science fiction for which he has won awards and appreciation, including UNESCO's Kalinga Prize. (scientific reminiscences)

76 FR 79218 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Robotics...

Science.gov (United States)

2011-12-21

... Production Act of 1993--Robotics Technology Consortium, Inc. Notice is hereby given that, on November 22....C. 4301 et seq. (``the Act''), Robotics Technology Consortium, Inc. (``RTC'') has filed written...., Arlington, VA; Jaybridge Robotics, Cambridge, MA; Klett Consulting Group, Inc., Virginia Beach, VA; and Next...

Geophysical mapping of the occurrence of shallow oil sands in ...

African Journals Online (AJOL)

Oil sands are known to be an alternate source of energy and of great economic value. To map the occurrence of shallow oil sand deposits in Idiopopo, Okitipupa area in Ondo state southwestern Nigeria, vertical electric sounding (VES) in 11 stations along 3 profiles were carried out using the Schlumberger configuration.

A graphical user interface (gui) matlab program Synthetic_Ves For ...

African Journals Online (AJOL)

An interactive and robust computer program for 1D forward modeling of Schlumberger Vertical Electrical Sounding (VES) curves for multilayered earth models is presented. The Graphical User Interface (GUI) enabled software, written in MATLAB v.7.12.0.635 (R2011a), accepts user-defined geologic model parameters (i.e. ...

IDENTIFIKASI PERTAMBAHAN PERSEBARAN LIMBAH TEMPAT PEMBUANGAN AKHIR (TPA JATIBARANG TAHUN 2015 MENGGUNAKAN METODE GEOLISTRIK

Directory of Open Access Journals (Sweden)

R S Wulandari

2016-04-01

Full Text Available Pada tahun 2000 timbunan sampah pada TPA Jatibarang yang berlokasi di Kelurahan Kedungpane Kecamatan Mijen Kota Semarang, sudah melebihi daya tampung yaitu sekitar 1,6 juta m3. Kondisi tersebut sangat berpotensi menimbulkan pencemaran lingkungan terutama pencemaran leacheat (air lindi. Oleh karena itu, dilakukan penelitian untuk mengetahui tingkat pencemaran limbah di daerah sekitar TPA Jatibarang pada tahun  2015 dengan menggunakan metode geolistrik konfigurasi schlumberger. Pengambilan data dilakukan pada tiga titik penelitian, dua berada didalam TPA dan satu berada di daerah perumahan sekitar TPA dengan panjang lintasan masing-masing 75 m. Pengolahan data hasil penelitian dilakukan dengan menggunakan softwareres2dinv. Hasil yang didapatkan berupa kondisi topografi serta nilai resistivitas lindi sebesar 0,044-0,70 Ωm. Persebaran lindi pada tahun 2015 menuju ke daerah dengan elevasi rendah yang mengarah ke Sungai Kreo. Sedangkan persebaran lindi pada lokasi penelitian di Perumahan Bambankerep Kecamatan Ngaliyan Kota Semarang juga telah diidentifikasikan tercemar oleh air lindi yang diduga berasal TPA Jatibarang.In 2000, piles of garbage in the landfill is located in the Village Jatibarang Kedungpane Mijen District of Semarang, has exceeded the capacity of around 1.6 million m3. The condition is potentially causing environmental pollution, especially pollution leacheat (leachate. Therefore, to investigate the pollution level of waste in the area around the landfill Jatibarang 2015 using geoelectric method Schlumberger configuration. Data were collected at three points research, two are in the landfill and one is located in a residential area around the landfill with a path length of each- each 75 m. Data processing results of research conducted by using softwareres2dinv. Results obtained in the form of topography and leachate resistivity value of 0.044 Ωm- 0.70 Ωm. Distribution of leachate in 2015 heading to areas with low elevation that

prevalence and impact of socio-economic/enviromental factors on ...

African Journals Online (AJOL)

user1

2014-06-30

structured, researcher .... ongoing public health programs such as Integrated Management of ... Assessment of the prevalence of intestinal parasitosis and associated risk factors ... Edinburgh Building Cambridge UK. pg.

Risk factors for dating violence versus cohabiting violence: Results from the third generation of the Cambridge Study in Delinquent Development.

Science.gov (United States)

Theobald, Delphine; Farrington, David P; Ttofi, Maria M; Crago, Rebecca V

2016-10-01

Dating violence is an important problem. Evidence suggests that women are more likely to perpetrate dating violence. The present study investigates the prevalence of dating violence compared with cohabiting violence in a community sample of men and women and assesses to what extent child and adolescent explanatory factors predict this behaviour. A secondary aim is to construct a risk score for dating violence based on the strongest risk factors. The Cambridge Study in Delinquent Development is a prospective longitudinal survey of 411 men (generation 2) born in the 1950s in an inner London area. Most recently, their sons and daughters [generation 3 (G3)] have been interviewed regarding their perpetration of dating and cohabiting violence, utilising the Conflict Tactics Scale. Risk factors were measured in four domains (family, parental, socio-economic and individual). A larger proportion of women than men perpetrated at least one act of violence towards their dating partner (36.4 vs 21.7%). There was a similar pattern for cohabiting violence (39.6 vs 21.4%). A number of risk factors were significantly associated with the perpetration of dating violence. For G3 women, these included a convicted father, parental conflict, large family size and poor housing. For G3 men, these included having a young father or mother, separation from the father before age 16, early school leaving, frequent truancy and having a criminal conviction. A risk score for both men and women, based on 10 risk factors, significantly predicted dating violence. Risk factors from four domains were important in predicting dating violence, but they were different for G3 men and women. It may be important to consider different risk factors and different risk assessments for male compared with female perpetration of dating violence. Early identification and interventions are recommended. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Who Needs Replication?

Science.gov (United States)

Porte, Graeme

2013-01-01

In this paper, the editor of a recent Cambridge University Press book on research methods discusses replicating previous key studies to throw more light on their reliability and generalizability. Replication research is presented as an accepted method of validating previous research by providing comparability between the original and replicated…

Archaeological prospecting using electrical resistivity method. Case history of Kaibukiyama ancient tomb; Denki tansaho ni yoru iseki tansa. Kaibukiyama kofun no chosarei

Energy Technology Data Exchange (ETDEWEB)

Mizunaga, H; Ushijima, K; Kishikawa, H [Kyushu University, Fukuoka (Japan). Faculty of Engineering

1997-05-27

To grasp the three-dimensional structure of ancient tomb during the archaeological prospecting of Kaibukiyama ancient tomb, various electrical resistivity methods were tried. For the survey, firstly, in order to clarify the electrical resistivity structure of rear circular part of ancient tomb, roughly, mapping was conducted by means of two-electrode method using a multi-channel measuring system. Then, the vertical prospecting was conducted densely with a mesh form having VES intervals of 2 m as a detailed survey by means of Schlumberger method. For the three-dimensional inverse analysis of apparent electrical resistivity data by the two-electrode method, a program with high calculation speed was developed by using algorithm where Jacobian with a homogeneous model is adopted for the Jacobian calculation. As a result of the analysis, an outline of underground 3-D resistivity structure was determined. The resistivity anomaly with high values obtained from the results of 2-D inverse analysis of VES curve by means of Schlumberger method agreed well with the central part of the ancient tomb, which was confirmed during the archaeological survey. 4 refs., 8 figs.

Electrical sounding data inversion with minimum L-1 norm; Inversao de dados de sondagem eletrica minimizando a norma L1

Energy Technology Data Exchange (ETDEWEB)

Marinho, Jose Marcio Lins [Bahia Univ., Salvador, BA (Brazil). Inst. de Geociencias. Programa de Pesquisa e Pos-graduacao em Geociencias]|[Ceara Univ., Fortaleza, CE (Brazil). Dept. de Geologia; Lima, Olivar Antonio Lima de [Bahia Univ., Salvador, BA (Brazil). Inst. de Geociencias. Programa de Pesquisa e Pos-graduacao em Geociencias

1995-12-31

The steepest descent and the damped least squares are the most used methods for inverting electrical sounding data. Normally, such inversions are made in the apparent resistivity domain using the norm L{sub 2}. For one dimensional earth models we present a new inversion scheme based on the minimization of norm L{sub 1} applied in the logarithmic domain. In the steepest descent case, the implementation of the L{sub 1} norm consists essentially in computing partial derivatives of the objective function with respect to the model parameters. In the second case, referred here as the damped least absolute deviation, the implementation is done via an interactively reweighed least square procedure. Several inversions were done for the Schlumberger array using both theoretical and field data. The results are very promising and attest the robustness of the L{sub 1} norm. A comparative performance study of the both norms are in progress using more than 140 Schlumberger soundings obtained in a groundwater exploration program in the area of Itarema-Acarau, Ceara State, Brazil. (author). 9 refs., 3 figs

United States Military Academy: 25 Years of Enlightening Research. 2012 Program Review

Science.gov (United States)

2012-01-01

metal transfer data was performed at University of Central Florida. References [1] Cremers , D.A., and Radziemski, L.J., History and Fundamentals of...Cambridge University Press: New York. [2] Cremers , D.A., and Chinni, R.C., Laser-Induced Breakdown Spectroscopy- Capabilites and Limitations...Wagner, David A. Nash, Brian Gollsneider, Thomas R. Moore, Anthony J. Megofna, Timothy J. Talty, James R. Loy, Gregory B. Tait, Diana Thomas, Daniel M

Validating Score Interpretations and Uses: Messick Lecture, Language Testing Research Colloquium, Cambridge, April 2010

Science.gov (United States)

Kane, Michael

2012-01-01

The argument-based approach to validation involves two steps; specification of the proposed interpretations and uses of the test scores as an interpretive argument, and the evaluation of the plausibility of the proposed interpretive argument. More ambitious interpretations and uses tend to involve an extended network of inferences and assumptions…

The Child Sexual Abuse Offender: A Review of Current Research and Implications for Personnel Security

Science.gov (United States)

1988-08-01

such as unemploy - ment or loss of a loved one are recognized as factors which might lower a person’s inhibition to pedophilic behavior (e.g., Mc-hr et al...the fathers: A study of physi- cal and psychic abuse, parent to child. New York: St. Martin’s. Kempe, R., & Kempe, C. H. (1978). Child abuse. Cambridge

Algorithms and Architectures for Elastic-Wave Inversion Final Report CRADA No. TC02144.0

Energy Technology Data Exchange (ETDEWEB)

Larsen, S. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Lindtjorn, O. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-08-15

This was a collaborative effort between Lawrence Livermore National Security, LLC as manager and operator of Lawrence Livermore National Laboratory (LLNL) and Schlumberger Technology Corporation (STC), to perform a computational feasibility study that investigates hardware platforms and software algorithms applicable to STC for Reverse Time Migration (RTM) / Reverse Time Inversion (RTI) of 3-D seismic data.

LBNL deliverable to the Tricarb carbon sequestration partnership: Final report on experimental and numerical modeling activities for the Newark Basin

Energy Technology Data Exchange (ETDEWEB)

Mukhopadhyay, Sumit [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Spycher, Nicolas [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Pester, Nick [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Saldi, Giuseppe [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Beyer, John [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Houseworth, Jim [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Knauss, Kevin [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2014-09-04

This report presents findings for hydrological and chemical characteristics and processes relevant to large-scale geologic CO₂ sequestration in the Newark Basin of southern New York and northern New Jersey. This work has been conducted in collaboration with the Tri-Carb Consortium for Carbon Sequestration — comprising Sandia Technologies, LLC; Conrad Geoscience; and Schlumberger Carbon Services.

Development of a Regional Habitat Classification Scheme for the ...

African Journals Online (AJOL)

A collaborative expedition between Khaled bin Sultan Living Oceans Foundation, Cambridge Coastal Research Unit and Seychelles Centre for Marine Research and Technology – Marine Parks Authority (SCMRT-MPA) was conducted to the southern Seychelles, western Indian Ocean, in January 2005. This resulted in a ...

The spider collection (Arachnida: Araneae of the Zoological Museum of the Iranian Research Institute of Plant Protection, with new species records for Iran

Directory of Open Access Journals (Sweden)

Zamani, Alireza

2015-11-01

Full Text Available The spider collection of the Zoological Museum of the Iranian Research Institute of Plant Protection was studied during the summer of 2014. A total of 180 specimens, belonging to 25 families, 60 genera and 77 species were documented. Of these, the following nine species could be recorded from Iran for the first time: Alopecosa schmidti (Hahn, 1835, Anyphaena accentuata (Walckenaer, 1802, Crustulina sticta (O. P.-Cambridge, 1861, Enoplognatha mordax (Thorell, 1875, Ero tuberculata (De Geer, 1778, Salticus zebraneus (C. L. Koch, 1837, Pardosa aenigmatica Tongiorgi, 1966, Pardosa nebulosa (Thorell, 1872 and Tmarus piochardi (Simon, 1866. Morphological and geographical data are provided for the newly recorded species. Two species (P. aenigmatica and T. piochardi are illustrated and a map of localities is given.

Specific Features of Executive Dysfunction in Alzheimer-Type Mild Dementia Based on Computerized Cambridge Neuropsychological Test Automated Battery (CANTAB) Test Results.

Science.gov (United States)

Kuzmickienė, Jurgita; Kaubrys, Gintaras

2016-10-08

BACKGROUND The primary manifestation of Alzheimer's disease (AD) is decline in memory. Dysexecutive symptoms have tremendous impact on functional activities and quality of life. Data regarding frontal-executive dysfunction in mild AD are controversial. The aim of this study was to assess the presence and specific features of executive dysfunction in mild AD based on Cambridge Neuropsychological Test Automated Battery (CANTAB) results. MATERIAL AND METHODS Fifty newly diagnosed, treatment-naïve, mild, late-onset AD patients (MMSE ≥20, AD group) and 25 control subjects (CG group) were recruited in this prospective, cross-sectional study. The CANTAB tests CRT, SOC, PAL, SWM were used for in-depth cognitive assessment. Comparisons were performed using the t test or Mann-Whitney U test, as appropriate. Correlations were evaluated by Pearson r or Spearman R. Statistical significance was set at p<0.05. RESULTS AD and CG groups did not differ according to age, education, gender, or depression. Few differences were found between groups in the SOC test for performance measures: Mean moves (minimum 3 moves): AD (Rank Sum=2227), CG (Rank Sum=623), p<0.001. However, all SOC test time measures differed significantly between groups: SOC Mean subsequent thinking time (4 moves): AD (Rank Sum=2406), CG (Rank Sum=444), p<0.001. Correlations were weak between executive function (SOC) and episodic/working memory (PAL, SWM) (R=0.01-0.38) or attention/psychomotor speed (CRT) (R=0.02-0.37). CONCLUSIONS Frontal-executive functions are impaired in mild AD patients. Executive dysfunction is highly prominent in time measures, but minimal in performance measures. Executive disorders do not correlate with a decline in episodic and working memory or psychomotor speed in mild AD.

Reflective scientific sense-making dialogue in two languages: The science in the dialogue and the dialogue in the science

Science.gov (United States)

Ash, Doris

2004-11-01

In this paper I focus on the transition from everyday to scientific ways of reasoning, and on the intertwined roles of meaning-making dialogue and science content as they contribute to scientific literacy. I refer to views of science, and how scientific understanding is advanced dialogically, by Hurd (Science Education, 1998, 82, 402-416), Brown (The Journal of Learning Sciences, 1992, 2(2), 141-178), Bruner (Acts of Meaning, Cambridge, MA: Harvard University Press, 1990), Roth (In J. Brophy (Ed.), Social Constructivist Teaching: Affordances and Constraints (Advances in Research on Teaching Series, Vol. 9), New York: Elsevier/JAI, 2003), and Wells (Dialogic Inquiry: Towards a Sociocultural Practice and Theory of Education, New York: Cambridge University Press, 1999). I argue that family collaborative dialogues in nonschool settings can be the foundations for scientific ways of thinking. I focus on the particular reflective family dialogues at the Monterey Bay Aquarium, when family members remembered and synthesized essential biological themes, centering on adaptation, from one visit to the next, in both Spanish and English. My approach is informed by sociocultural theory, with emphasis on the negotiations of meaning in the zone of proximal development (Vygotsky, 1978), as learners engage in joint productive activity (Tharp & Gallimore, Rousing Minds to Life: Teaching, Learning and Schooling in Social Context, New York: Cambridge University Press, 1988). Over the past decades, researchers have discovered that observing social activity, conversation, and meaning-making in informal settings (Crowley & Callanan, 1997; Guberman, 2002; Rogoff, 2001; Vasquez, Pease-Alvarez, & Shannon, Pushing Boundaries: Language and Culture in a Mexicano Community, New York: Cambridge University Press, 1994) has much to teach us regarding learning in general. To date there has been little research with Spanish-speaking families in informal learning settings and virtually none that

Books received. CERN Courier, Nov 1995, v. 35(8)

International Nuclear Information System (INIS)

Anon.

1995-01-01

Perspectives in Astrophysical Cosmology, by Martin Rees, published by Cambridge University Press, on behalf of the Accademia Nazionale del Lincei, ISBN 0 521 47530 9 (hbk, £24.95), 0 521 47561 9 (pbk, £9.95). This small book is based on a series of lectures presented in Milan for physicists and astronomers, covering research at the interface between extragalactic astrophysics, cosmology and particle physics. Plasma Physics - An introductory course, edited by Richard Dendy, published by Cambridge University Press, ISBN 0 521 43309 6 (hbk £65) 0 521 48452 9 (pbk £24.95) Now available is the paperback version of this 500-page book, first published in 1993, which uses material from lectures at recent Culham Summer Schools in Plasma Physics. Each chapter is the work of a different author. Beginning with an introduction to the fundamentals, it continues with three themes - phenomena and techniques (turbulence, chaos, computation) with applications in all fields of plasma physics; introductions to research fields where plasma physics is involved; and the physics of fusion plasmas. From Physics to Metaphysics, by Michael Redhead, published by Cambridge University Press, ISBN 0 521 47405 1 (hbk £19.95). The author, Professor of History and Philosophy of Science at Cambridge, examines how the latest ideas of physics can be reconciled with 'down-to-earth' views of science philosophers. For a Theory of Everything, the physics contender is the superstring picture. As the book is based on lectures given in 1993, it could not benefit from the exciting new Theory of Everything developments (October, page 4)

Frontier Observatory for Research in Geothermal Energy: Phase 1 Topical Report Fallon, NV

Energy Technology Data Exchange (ETDEWEB)

Blankenship, Douglas A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Akerley, John [Ormat Nevada Inc., Reno, NV (United States); Blake, Kelly [U.S. Navy Geothermal Program Office, China Lake, CA (United States); Calvin, Wendy [Univ. of Nevada, Reno, NV (United States). Dept. of Geological Sciences and Engineering; Faulds, James E. [Univ. of Nevada, Reno, NV (United States). Nevada Bureau of Mines and Geology; Glen, Jonathan [U.S. Geological Survey, Menlo Park, CA (United States); Hickman, Stephen [U.S. Geological Survey, Menlo Park, CA (United States); Hinz, Nick [Univ. of Nevada, Reno, NV (United States). Nevada Bureau of Mines and Geology; Kaven, Ole [U.S. Geological Survey, Menlo Park, CA (United States); Lazaro, Mike [U.S. Navy Geothermal Program Office, China Lake, CA (United States); Meade, David [U.S. Navy Geothermal Program Office, China Lake, CA (United States); Kennedy, Mack [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Phelps, Geoff [U.S. Geological Survey, Menlo Park, CA (United States); Sabin, Andrew [U.S. Navy Geothermal Program Office, China Lake, CA (United States); Schoenball, Martin [U.S. Geological Survey, Menlo Park, CA (United States); Silar, Drew [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Robertson-Tait, Ann [GeothermEx/Schlumberger, Richmond, CA (United States); Williams, Colin [U.S. Geological Survey, Menlo Park, CA (United States)

2016-09-01

The Department of Energy (DOE) Frontier Observatory for Research in Geothermal Energy (FORGE) is to be a dedicated site where the subsurface scientific and engineering community can develop, test, and improve technologies and techniques for the creation of cost-effective and sustainable enhanced geothermal systems (EGS) in a controlled, ideal environment. The establishment of FORGE will facilitate development of an understanding of the key mechanisms controlling a successful EGS. Execution of FORGE is occurring in three phases with five distinct sub-phases (1, 2A, 2B, 2C, and 3). This report focuses on Phase 1 activities. During Phase 1, critical technical and logistical tasks necessary to demonstrate the viability of the Fallon FORGE Project site were completed and the commitment and capability of the Fallon FORGE team to execute FORGE was demonstrated. As part of Phase 1, the Fallon FORGE Team provided an assessment of available relevant data and integrated these geologic and geophysical data to develop a conceptual 3-D geologic model of the proposed test location. Additionally, the team prepared relevant operational plans for full FORGE implementation, provided relevant site data to the science and engineering community, engaged in outreach and communications with interested stakeholders, and performed a review of the environmental and permitting activities needed to allow FORGE to progress through Phase 3. The results of these activities are provided as Appendices to this report. The Fallon FORGE Team is diverse, with deep roots in geothermal science and engineering. The institutions and key personnel that comprise the Fallon FORGE Team provide a breadth of geoscience and geoengineering capabilities, a strong and productive history in geothermal research and applications, and the capability and experience to manage projects with the complexity anticipated for FORGE. Fallon FORGE Team members include the U.S. Navy, Ormat Nevada Inc., Sandia National Laboratories

Intonation, Scientism, and "Archetypality".

Science.gov (United States)

Vanderslice, Ralph

This paper reviews Philip Lieberman's "Intonation, Perception, and Language," (Research Monograph No. 38) Cambridge, Massachusetts, M.I.T. Press, 1967. The review is also scheduled to appear in the "Journal of Linguistics." (JD)

Book Review: John M. Hobson and Leonard Seabrooke (2007) (eds) Everyday Politics of the World Economy

DEFF Research Database (Denmark)

Strange, Michael Stewart

2009-01-01

Book Review: John M. Hobson and Leonard Seabrooke (2007) (eds) Everyday Politics of the World Economy (Cambridge: Cambridge University Press), 254pp. Udgivelsesdato: 2009......Book Review: John M. Hobson and Leonard Seabrooke (2007) (eds) Everyday Politics of the World Economy (Cambridge: Cambridge University Press), 254pp. Udgivelsesdato: 2009...

Biosketch Ashok Venkitaraman holds the Ursula Zoellner ...

Indian Academy of Sciences (India)

ashok

Ashok Venkitaraman holds the Ursula Zoellner Professorship of Cancer Research at the University of Cambridge, and is the Director of the Medical Research Council. (MRC) Cancer Cell Unit there. He learnt and practiced medicine at the Christian. Medical College, Vellore, before completing his Ph.D. at University College ...

Never at rest: a biography of Isaac Newton

National Research Council Canada - National Science Library

Westfall, Richard S

1980-01-01

... Paulo, Delhi, Dubai, Tokyo, Mexico City Cambridge University Press 32 Avenue of the Americas, New York, NY 10013-2473, © Cambridge University Press 1980 USA www.cambridge.org Information on this title: www.cambridge.org/9780521231435 This publication is in copyright. Subject to statutory exception and to the provisions of relevant...

Logistics report on a resistivity survey, conducted on behalf of Sandia Laboratories, July 14--September 4, 1978

International Nuclear Information System (INIS)

Bell, R.S.

1979-02-01

Geophysical surveys were conducted in the desert terrain on and around the Los Medanos WIPP study area east of Carlsbad, New Mexico. A total of sixteen Schlumberger vertical electrical soundings (VES) and three pole--dipole profile lines were completed. Equipment, field procedures, and field experience are reported. Uncorrected VES curves, pole--dipole apparent resistivity profiles, and field data are presented. 5 figures

Stellarator Research Opportunities: A report of the National Stellarator Coordinating Committee

Energy Technology Data Exchange (ETDEWEB)

Gates, David A. [Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); Anderson, David [University of Wisconsin-Madison

2017-06-01

This document is the product of a stellarator community workshop, organized by the National Stellarator Coordinating Committee and referred to as Stellcon, that was held in Cambridge, Massachusetts in February 2016, hosted by MIT. The workshop was widely advertised, and was attended by 40 scientists from 12 different institutions including national labs, universities and private industry, as well as a representative from the Department of Energy. The final section of this document describes areas of community wide consensus that were developed as a result of the discussions held at that workshop. Areas where further study would be helpful to generate a consensus path forward for the US stellarator program are also discussed. The program outlined in this document is directly responsive to many of the strategic priorities of FES as articulated in “Fusion Energy Sciences: A Ten-Year Perspective (2015-2025)” [2]. The natural disruption immunity of the stellarator directly addresses “Elimination of transient events that can be deleterious to toroidal fusion plasma confinement devices” an area of critical importance for the U.S. fusion energy sciences enterprise over the next decade. Another critical area of research “Strengthening our partnerships with international research facilities,” is being significantly advanced on the W7-X stellarator in Germany and serves as a test-bed for development of successful international collaboration on ITER. This report also outlines how materials science as it relates to plasma and fusion sciences, another critical research area, can be carried out effectively in a stellarator. Additionally, significant advances along two of the Research Directions outlined in the report; “Burning Plasma Science: Foundations - Next-generation research capabilities”, and “Burning Plasma Science: Long pulse - Sustainment of Long-Pulse Plasma Equilibria” are proposed.

Stellarator Research Opportunities: A Report of the National Stellarator Coordinating Committee

Science.gov (United States)

Gates, D. A.; Anderson, D.; Anderson, S.; Zarnstorff, M.; Spong, D. A.; Weitzner, H.; Neilson, G. H.; Ruzic, D.; Andruczyk, D.; Harris, J. H.; Mynick, H.; Hegna, C. C.; Schmitz, O.; Talmadge, J. N.; Curreli, D.; Maurer, D.; Boozer, A. H.; Knowlton, S.; Allain, J. P.; Ennis, D.; Wurden, G.; Reiman, A.; Lore, J. D.; Landreman, M.; Freidberg, J. P.; Hudson, S. R.; Porkolab, M.; Demers, D.; Terry, J.; Edlund, E.; Lazerson, S. A.; Pablant, N.; Fonck, R.; Volpe, F.; Canik, J.; Granetz, R.; Ware, A.; Hanson, J. D.; Kumar, S.; Deng, C.; Likin, K.; Cerfon, A.; Ram, A.; Hassam, A.; Prager, S.; Paz-Soldan, C.; Pueschel, M. J.; Joseph, I.; Glasser, A. H.

2018-02-01

This document is the product of a stellarator community workshop, organized by the National Stellarator Coordinating Committee and referred to as Stellcon, that was held in Cambridge, Massachusetts in February 2016, hosted by MIT. The workshop was widely advertised, and was attended by 40 scientists from 12 different institutions including national labs, universities and private industry, as well as a representative from the Department of Energy. The final section of this document describes areas of community wide consensus that were developed as a result of the discussions held at that workshop. Areas where further study would be helpful to generate a consensus path forward for the US stellarator program are also discussed. The program outlined in this document is directly responsive to many of the strategic priorities of FES as articulated in "Fusion Energy Sciences: A Ten-Year Perspective (2015-2025)" [1]. The natural disruption immunity of the stellarator directly addresses "Elimination of transient events that can be deleterious to toroidal fusion plasma confinement devices" an area of critical importance for the US fusion energy sciences enterprise over the next decade. Another critical area of research "Strengthening our partnerships with international research facilities," is being significantly advanced on the W7-X stellarator in Germany and serves as a test-bed for development of successful international collaboration on ITER. This report also outlines how materials science as it relates to plasma and fusion sciences, another critical research area, can be carried out effectively in a stellarator. Additionally, significant advances along two of the Research Directions outlined in the report; "Burning Plasma Science: Foundations - Next-generation research capabilities", and "Burning Plasma Science: Long pulse - Sustainment of Long-Pulse Plasma Equilibria" are proposed.

Falls in advanced old age: recalled falls and prospective follow-up of over-90-year-olds in the Cambridge City over-75s Cohort study

Directory of Open Access Journals (Sweden)

Matthews Fiona E

2008-03-01

Full Text Available Abstract Background The "oldest old" are now the fastest growing section of most western populations, yet there are scarcely any data concerning even the common problem of falls amongst the very old. Prospective data collection is encouraged as the most reliable method for researching older people's falls, though in clinical practice guidelines advise taking a history of any recalled falls. This study set out to inform service planning by describing the epidemiology of falls in advanced old age using both retrospectively and prospectively collected falls data. Methods Design: Re-survey of over-90-year-olds in a longitudinal cohort study – cross-sectional interview and intensive 12-month follow-up. Participants and setting: 90 women and 20 men participating in a population-based cohort (aged 91–105 years, in care-homes and community-dwelling recruited from representative general practices in Cambridge, UK Measurements: Prospective falls data were collected using fall calendars and telephone follow-up for one year after cross-sectional survey including fall history. Results 58% were reported to have fallen at least once in the previous year and 60% in the 1-year follow-up. The proportion reported to have fallen more than once was lower using retrospective recall of the past year than prospective reports gathered the following year (34% versus 45%, as were fall rates (1.6 and 2.8 falls/person-year respectively. Repeated falls in the past year were more highly predictive of falls during the following year – IRR 4.7, 95% CI 2.6–8.7 – than just one – IRR 3.6, 95% CI 2.0–6.3, using negative binomial regression. Only 1/5 reportedly did not fall during either the year before or after interview. Conclusion Fall rates in this representative sample of over-90-year-olds are even higher than previous reports from octogenarians. Recalled falls last year, particularly repeated falls, strongly predicted falls during follow-up. Similar proportions

Evaluation of the cycling city and towns programme: Qualitative research with residents

OpenAIRE

Christensen, J.; Chatterjee, K.; Marsh, S.; Sherwin, H.; Jain, J.

2012-01-01

Between 2008 and 2011, the Department for Transport , Cycling England and the Department of Health invested over £43m (plus local match funding) to create the twelve Cycling City and Towns (CCTs): Greater Bristol, Blackpool, Cambridge, Chester, Colchester, Leighton-Linslade, Shrewsbury, Stoke-on-Trent, Southend, Southport, Woking and York. The aim of the programme was to explore the relationship between investment in cycling, as part of a whole-town strategy, and the number of cyclists and fr...

Fulltext PDF

Indian Academy of Sciences (India)

adhikari@saha.ac.in. Agrawal Pankaj, Institute of Physics,. Bhubaneswar, India agrawal@iopb.res.in. Agrawalla Sanjib K, Harish-Chandra. Research Institute, Allahabad, India sanjib@mri.ernet.in. Allanach Benjamin C, University of. Cambridge ...

(Review of) Reno, William. 2011. Warfare in Independent Africa. Cambridge: Cambridge University Press

DEFF Research Database (Denmark)

Hagmann, Tobias

2013-01-01

Warfare in Independent Africa is Reno’s bold attempt to analyze the modern history of African insurgencies. The book tackles this task through the prism of five generations of rebel, which left their mark on the continent; anti-colonial rebels, majority rule rebels, reform rebels, warlord rebels ...... and parochial rebels....

Big Data, Small Media

Directory of Open Access Journals (Sweden)

Grant Bollmer

2014-08-01

Andrew Dubber Radio in the Digital Age Polity, Cambridge, 2013   Charles Ess Digital Media Ethics, Second Edition Polity, Cambridge, 2014   Graeme Kirkpatrick Computer Games and the Social Imaginary Polity, Cambridge, 2013   Dhiraj Murthy Twitter: Social Communication in the Twitter Age Polity, Cambrige, 2013   Jill Walker Rettberg Blogging, Second Edition Polity, Cambridge, 2014

Protective effect of rhamnopyranosyl vanilloyl isolated from ...

African Journals Online (AJOL)

Cai Tian Di Wang in 2013 and authenticated by. Chang-Wu Wang, a ... purchased from Abcam (Cambridge, UK) and ..... Hosaka T, Suzuki F, Kobayashi M, Seko Y, Kawamura Y, ... Han JJ, Ning N. Research progress on pharmacological.

Freedom and fashion in materials science and engineering

Indian Academy of Sciences (India)

R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

Department of Materials Science and Metallurgy, Cambridge University,. Pembroke ... ready and able to pounce on new fashions in research. .... but it is always a good idea to apply the brakes of moderate scepticism when a fashion diverges.

ESNIB (European Science Notes Information Bulletin): Reports on Current European/Middle Eastern Science

Science.gov (United States)

1989-11-01

engineering schools through research, a human growth hormone , the absence of which causes dwarfism . The product is obtained by inserting the gene Italy of the...increase (in addition to the funds earmarked for such research out of their SERONO Institute Produces Human Growth Hormone . own budgets by INSERM, CNRS...Connie R. Orendorf ACOUSTICS Psychoacoustics Research at the Applied Psychology Unit, Medical Research Council, Cambridge, U.K

Workshop on the Destruction of Bacterial Spores Held in Brussels, Belgium on May 1-3, 1985.

Science.gov (United States)

1985-05-03

Food Research - Bristol Laboratory Langford 4 Bristol BS18 7DY Prof. Grahame Gould, Dr. Derrick Kilsby Unilever Research Laboratory Colworth House...Introduction: Spores & military G. Silverman rations (US Army Labs, Natick, USA) 2. Introduction: Broad review of heat G.W. Gould ( Unilever Research...Cambridge Univ. UK) , and unique chemistry 5. Bacterial spores: chemical/ G.W. Gould ( Unilever Research, biochemical basis of heat resistance Colworth

Complexity Theory and Network Centric Warfare

Science.gov (United States)

2003-09-01

in Surface Growth. Cambridge University Press. Cambridge, UK. 10 MANDELBROT B (1997). Fractals and Scaling in Finance . Springer-Verlag. 11 TURNER A...to Econophysics; Correlations and Complexity in Finance . Cambridge University Press. Cambridge, UK. ADDITIONAL REFERENCE 14 PEITGEN H-O, JURGENS H...realms of the unknown. Defence thinkers everywhere are searching forward for the science and alchemy that will deliver operational success. CCRP

The Perceived Benefits and Problems Associated with Teaching Activities Undertaken by Doctoral Students

Science.gov (United States)

Jordan, Katy; Howe, Christine

2018-01-01

Postgraduate students involved in delivering undergraduate teaching while working toward a research degree are known as graduate teaching assistants (GTAs). This study focused upon the problems and benefits arising from this dual role as researchers and teachers, as perceived by GTAs at the University of Cambridge. To this end, GTAs at Cambridge…

Mindfulness at Cam

OpenAIRE

Jones, Peter Brian; Dufour, G; Galante, Julieta; English, E

2016-01-01

The University of Cambridge and the National Institute for Health Research and Collaboration for Leadership in Applied Health Research and Care (NIHR CLAHRC), East of England, are currently undertaking research into the effectiveness of mindfulness as a way of combatting student stress. In this article, various stakeholders in the project describe its purpose, its focus, and the delivery of mindfulness sessions to students.

Application of Geophysical Method for Determining Seawater Intrusion in Coastal Aquifer

International Nuclear Information System (INIS)

Mohd Muzamil Mohd Hashim; Kamarudin Samuding; Mohd Hafiz Zawawi; Daung, J.A.D.; Mohd Hafiz Zulkurnain; Kamaruzaman Mohamad

2016-01-01

A study of seawater intrusion has been proposed in the coastal area of Pahang. Electrical resistivity tomography (ERT) is a geophysical technique that used in this study. The survey was conducted at UMP, Tanjung Batu and Nenasi using Wenner-Schlumberger protocol. Electrical resistivity profile obtained from the survey indicates an area with low resistivity value (<5Ωm) associated with the resistivity value of seawater. (author)

les facteurs prédictifs de malignité des nodules thyroïdiens

African Journals Online (AJOL)

19 déc. 2007 ... Le but de notre travail est de rassembler les critères épi- démiologiques, cliniques et paracliniques ..... L'aspect visible des nodules à l'inspection. Nodules malins Nodules bénins. %. Nbre. % .... Schlumberger M, De Vathaire F. Iode 131 : utilisation médicale. Effets can- cérigènes et génétiques. Annales ...

Benefits of a relational database for computerized management

International Nuclear Information System (INIS)

Shepherd, W.W.

1991-01-01

This paper reports on a computerized relational database which is the basis for a hazardous materials information management system which is comprehensive, effective, flexible and efficient. The system includes product information for Material Safety Data Sheets (MSDSs), labels, shipping, and the environment and is used in Dowell Schlumberger (DS) operations worldwide for a number of programs including planning, training, emergency response and regulatory compliance

Book Review: Training the Party: Party Adaptation and Elite Training in Reform-era China

DEFF Research Database (Denmark)

Brødsgaard, Kjeld Erik

2016-01-01

Review of: Training the Party: Party Adaptation and Elite Training in Reform-era China. Charlotte P. Lee . Cambridge: Cambridge University Press, 2015. xii + 251 pp. $99.99. ISBN 978-1-107-09063-7......Review of: Training the Party: Party Adaptation and Elite Training in Reform-era China. Charlotte P. Lee . Cambridge: Cambridge University Press, 2015. xii + 251 pp. $99.99. ISBN 978-1-107-09063-7...

Sterile neutrinos and the search for warm dark matter

CERN Multimedia

Marquit, Miranda

2006-01-01

"Matteo Viel, a research fellow at the Institute of Astronomy in Cambridge, England, believes that particle physics and cosmology could be more compatible as scientists work toward understanding the origins and the nature of our universe." (1,5 page)

Resonance – Journal of Science Education | Indian Academy of ...

Indian Academy of Sciences (India)

Heather Lechtman1. Professor of Archaeology and Ancient Technology Director, Center for Materials Research in Archaeology and Ethnology Department of Materials Science and Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Room 8-437 Cambridge MA 02139-4307, USA ...

Fulltext PDF

Indian Academy of Sciences (India)

Unknown

his first students, Max Perutz6 and Dorothy Crowfoot. Hodgkin7 .... As a student in Cambridge just after the. Great War, he ... be subjected to the Research Assessment Exercise of the ..... tive formative roles of environmental and genetic factors.

Changes in diet, cardiovascular risk factors and modelled cardiovascular risk following diagnosis of diabetes: 1-year results from the ADDITION-Cambridge trial cohort.

Science.gov (United States)

Savory, L A; Griffin, S J; Williams, K M; Prevost, A T; Kinmonth, A-L; Wareham, N J; Simmons, R K

2014-02-01

To describe change in self-reported diet and plasma vitamin C, and to examine associations between change in diet and cardiovascular disease risk factors and modelled 10-year cardiovascular disease risk in the year following diagnosis of Type 2 diabetes. Eight hundred and sixty-seven individuals with screen-detected diabetes underwent assessment of self-reported diet, plasma vitamin C, cardiovascular disease risk factors and modelled cardiovascular disease risk at baseline and 1 year (n = 736) in the ADDITION-Cambridge trial. Multivariable linear regression was used to quantify the association between change in diet and cardiovascular disease risk at 1 year, adjusting for change in physical activity and cardio-protective medication. Participants reported significant reductions in energy, fat and sodium intake, and increases in fruit, vegetable and fibre intake over 1 year. The reduction in energy was equivalent to an average-sized chocolate bar; the increase in fruit was equal to one plum per day. There was a small increase in plasma vitamin C levels. Increases in fruit intake and plasma vitamin C were associated with small reductions in anthropometric and metabolic risk factors. Increased vegetable intake was associated with an increase in BMI and waist circumference. Reductions in fat, energy and sodium intake were associated with reduction in HbA1c , waist circumference and total cholesterol/modelled cardiovascular disease risk, respectively. Improvements in dietary behaviour in this screen-detected population were associated with small reductions in cardiovascular disease risk, independently of change in cardio-protective medication and physical activity. Dietary change may have a role to play in the reduction of cardiovascular disease risk following diagnosis of diabetes. © 2013 The Authors. Diabetic Medicine published by John Wiley & Sons Ltd on behalf of Diabetes UK.

Rise and Fall of a Coalition: The Supreme War Council and Marshal Foch, 1917-1919

Science.gov (United States)

2017-05-26

Britain and France During the First World War ( Cambridge : Cambridge University Press, 2009), 169. 5 World Peace Foundation, “The Supreme War Council...Second World War conflict. It illustrated how unified policies as a coalition from the First World War served a reminder for strategists and operational...France During the First World War ( Cambridge : Cambridge University Press, 2009); Elizabeth Greenhalgh, Foch in Command: The Forging of a First World

Introduction of the 2007-2008 JOGMEC/NRCan/Aurora Mallik Gas Hydrate Production Research Program, NWT, Canada

Science.gov (United States)

Yamamoto, K.; Dallimore, S. R.; Numasawa, M.; Yasuda, M.; Fujii, T.; Fujii, K.; Wright, J.; Nixon, F.

2007-12-01

Japan Oil, Gas and Metals National Corporation (JOGMEC) and Natural Resource Canada (NRCan) have embarked on a new research program to study the production potential of gas hydrates. The program is being carried out at the Mallik gas hydrate field in the Mackenzie Delta, a location where two previous scientific investigations have been carried in 1998 and 2002. In the 2002 program that was undertaken by seven partners from five countries, 468m3 of gas flow was measured during 124 hours of thermal stimulation using hot warm fluid. Small-scale pressure drawdown tests were also carried out using Schlumberger's Modular Dynamics Tester (MDT) wireline tool, gas flow was observed and the inferred formation permeabilities suggested the possible effectiveness of the simple depressurization method. While the testing undertaken in 2002 can be cited as the first well constrained gas production from a gas hydrate deposit, the results fell short of that required to fully calibrate reservoir simulation models or indeed establish the technical viability of long term production from gas hydrates. The objectives of the current JOGMEC/NRCan/Aurora Mallik production research program are to undertake longer term production testing to further constrain the scientific unknowns and to demonstrate the technical feasibility of sustained gas hydrate production using the depressurization method. A key priority is to accurately measure water and gas production using state-of-art production technologies. The primary production test well was established during the 2007 field season with the re-entry and deepening of JAPEX/JNOC/GSC Mallik 2L-38 well, originally drilled in 1998. Production testing was carried out in April of 2007 under a relatively low drawdown pressure condition. Flow of methane gas was measured from a 12m perforated interval of gas-hydrate-saturated sands from 1093 to 1105m. The results establish the potential of the depressurization method and provide a basis for future

The linguistically aware teacher and the teacher-aware linguist.

Science.gov (United States)

McCartney, Elspeth; Ellis, Sue

2013-07-01

This review evaluates issues of teacher linguistic knowledge relating to their work with children with speech, language and communication difficulties (SLCD). Information is from Ellis and McCartney [(2011a). Applied linguistics and primary school teaching. Cambridge: Cambridge University Press], a state-of-the-art text deriving from a British Association of Applied Linguistics/Cambridge University Press expert seminar series that details: linguistic research underpinning primary school curricula and pedagogy; the form of linguistic knowledge useful for teachers supporting children with SLCD in partnership with speech and language therapists; and how and when teachers acquire and learn to apply such knowledge. Critical analysis of the options presented for teacher learning indicate that policy enjoinders now include linguistic application as an expected part of teachers' professional knowledge, for all children including those with SLCD, but there is a large unmet learning need. It is concluded that there is a role for clinical linguists to disseminate useable knowledge to teachers in an accessible format. Ways of achieving this are considered.

Book Reviews

OpenAIRE

Redactie KITLV

2003-01-01

-Timothy Barnard, J.M. Gullick, A history of Selangor (1766-1939). Kuala Lumpur: Malaysian branch of the Royal Asiatic Society, 1989, vi + 220 pp. [MBRAS Monograph 28.] -Okke Braadbaart, Michael L. Ross, Timber booms and institutional breakdown in Southeast Asia. Cambridge: Cambridge University Press, 2001, xvi + 237 pp. -H.J.M. Claessen, Patrick Vinton Kirch ,Hawaiki, ancestral Polynesia; An essay in historical anthropology. Cambridge: Cambridge University Press, 2001, xvii + 375 pp., Roger ...

Application of the resistivity method to study ground water potentialities on a part of the entrance of wadi el-assiuti, Eastern desert, Egypt

OpenAIRE

Bekheit, A. A. [ابو ضيف عبلا العال بخيت; Senosy, M. A.; Riad, S.; Omran, A. A.; Ibrahim, H. A.

1993-01-01

Wadi El-Assiuti is located east of Assiut city and extends in almost northeast direction. The entrance of the wadi is suitable site for reclamation and city planning projects. Consequently, it is very important to study the groundwater potentialities of this part of Assiut governorate. Electrical resistivity measurements included 29 vertical electrical sounding (VES) applying Schlumberger layout were carried out. The obtained VES-curves were quantitatively interpreted to deduce the correspond...

17th International Conference on Petroleum Phase Behavior and Fouling

DEFF Research Database (Denmark)

von Solms, Nicolas; Yan, Wei; Andersen, Simon

2017-01-01

This special section of Energy & Fuels contains contributedpapers from the 17th International Conference on PetroleumPhase Behavior and Fouling (Petrophase 2016). Petrophase 2016 was organized by the Technical University of Denmark and Schlumberger and took place in Elsinore (Helsingør) Denmark...... from June 19th to 23rd at the Beach Hotel Marienlyst. Petrophase is an international conference aimed at researchers in industry and academia dedicated to the study of the properties and chemistry of petroleum fluids and their effect on producing, processing, and refining in the upstream, midstream......, and downstream industries. The conference started in 1999 as “The International Conference on Petroleum Phase Behavior & Fouling” and has since evolved into an annual event taking place in countries all around the world. Petrophase has been fortunate to have enjoyed financial and organizational support from many...

For a tree time can be slowed down: Analysis of proliferation capacity of tree cells

Czech Academy of Sciences Publication Activity Database

Flanary, B. E.; Kletetschka, Günther

2005-01-01

Roč. 8, Supplement 1 (2005) ISSN 1549-1684. [Strategies for Engineered Negligible Senescence (SENS) /2./. 07.09.2005-11.09.2005, Cambridge] Institutional research plan: CEZ:AV0Z30130516 Keywords : telomers * telomerase * life span Subject RIV: EB - Genetics ; Molecular Biology

Shashidhara, Prof. Lingadahalli Subrahmanya

Indian Academy of Sciences (India)

Fellow Profile. Elected: 2007 Section: Animal Sciences. Shashidhara, Prof. Lingadahalli Subrahmanya Ph.D. (Cambridge), FNA, FNASc. Date of birth: 23 March 1963. Specialization: Developmental Biology, Evolution and Genetics Address: Indian Institute of Science Education and Research (IISER), Dr Homi Bhabha Road, ...

Phase Portrait Analysis For Navier – Stokes Equations in A Strip

African Journals Online (AJOL)

Dr. Anthony Peter

Peter Anthony. Department of Mathematics, Kaduna State University – Nigeria. .... + x ex. Cyx y ϕ. ϕ. ϕ μ. ϕ. ( ). For a. F u ll L en g th. Research. Article. 1 ..... Stokes equations in a strip revisited Comm.on Pure ... Cambridge University Press.

Notes on Contributors

African Journals Online (AJOL)

He is a Fellow of the Cambridge Commonwealth Society and member of the International Society for Third Sector Research (ISTR). Daniel Eseme Gberevbie, Associate Professor, Department of Political Science and International Relations, Covenant University, Ota Ogun State, Nigeria. AJOL African Journals Online.

Superior-subordinate relations as organizational processes

DEFF Research Database (Denmark)

Asmuss, Birte; Aggerholm, Helle Kryger; Oshima, Sae

, E. (Eds) (2010): Cambridge Handbook of Strategy as Practice. Cambridge: Cambridge University Press. Maynard, D. (2003). Bad news, good news: Conversational order in everyday talk and clinical settings. Chicago: The University of Chicago Press. Mondada, L. (2009) ‘The embodied and negotiated...

Interactive Drilling Using Real-time LWD A Chevron Nigeria Ltd And Schlumberger Experience

International Nuclear Information System (INIS)

Parvez, B.; Ingham, S.; Raginal, O.; Osman, K.

2002-01-01

CNL's experience is that the most effective means of GeoSteering horizontal wells is to co-locate the GeoSteering and multi-disciplinary Asset teams in Central location and not at the well site. Real-Time Logging-While-Drilling and reliable data transmissions are both key to successful interactive drilling from a remote location. The accuracy and quality of LWD Real-Time measurements and their use for true geological and GeoSteering evaluation are presented in this paper.Customization of data frames and samples time to acquire a real-time log suite suitable for a specific geological problem will be discussed first then the effects of the drilling environments on sensor response, the relationship of specified sensor accuracy to logging speeds and data transmission rates. The paper then proceeds to the different sources of noise on real-time data and quality control procedures like filter mechanism, spectral analysis and recapturing of the LWD data on the rig.After a brief description of data transmission systems the paper will end with discussion on use of while drilling data for true geological and GeoSteering evaluation and implementation of some new evaluation concepts, decision trees and best practices.Examples will illustrate the customization of data frames. Effects of rate of penetration, tool rotation, sample time on real-time data. Real-time log interpretation like effects of approaching bed boundary, anisotropy and invasion and of hole enlargement

Freyinae, a major new subfamily of Neotropical jumping spiders (Araneae: Salticidae).

Science.gov (United States)

Edwards, G B

2015-11-02

Freyinae, new subfamily, is described for a group of genera of Neotropical jumping spiders that can be distinguished from other non-ant mimic salticoid Neotropical salticids by having the following three morphological features: a slightly more elongate carapace, a distinctive prolateral tibial macrosetae arrangement (medially placed subdistal and subproximal macrosetae, with a subdorsal medial macroseta in some males), and an unusual dorsoventrally thick tegulum basal division (although one or two of these features are sometimes lost). It includes 20 genera previously considered valid, of which 19 are retained: Akela Peckham & Peckham, 1896, Aphirape C.L. Koch, 1850, Asaracus C.L. Koch, 1846, Capidava Simon, 1902, Chira Peckham & Peckham, 1896, Edilemma Ruiz & Brescovit, 2006, Eustiromastix Simon, 1902, Freya C.L. Koch, 1850, Frigga C.L. Koch, 1850, Kalcerrytus Galiano, 2000, Nycerella Galiano, 1982, Onofre Ruiz & Brescovit, 2007, Pachomius Peckham & Peckham, 1896, Phiale C.L. Koch, 1846, Rishaschia Makhan, 2006, Sumampattus Galiano, 1983, Trydarssus Galiano, 1995, Tullgrenella Mello‑Leitão, 1941, and Wedoquella Galiano, 1984. Romitia Caporiacco, 1947 (and its synonym Uspachus Galiano, 1995) is synonymized with Pachomius, new synonymy. New genera described in the subfamily are: Drizztius, Leptofreya, Megafreya, Philira, Tarkas, Triggella, and Xanthofreya. The following nomenclatorial changes are made: New synonyms: Freya demarcata Chamberlin & Ivie, 1936 = Freya (sub Cyrene) albosignata (F.O.P.-Cambridge, 1901); Freya (sub Cyrene) grisea (F.O.P.-Cambridge, 1901) = Freya (sub Cyrene) infuscata (F.O.P.-Cambridge, 1901); Freya (sub Cyrene) emarginata (F.O.P.-Cambridge, 1901) and Nycerella (sub Heraclea) sanguinea paradoxa (Peckham & Peckham, 1896) = Nycerella (sub Heraclea) sanguinea (Peckham & Peckham, 1896); Pachomius (sub Phiale) maculosus (Chickering, 1946) = Phiale (sub Cyrene) bilobata (F.O.P.-Cambridge, 1901); Phiale (sub Cyrene) mediocava (F.O.P.-Cambridge

Adrian E. Gill 1937”1986

Science.gov (United States)

Clarke, Allan J.

On April 19, Adrian Gill, FRS, my former thesis advisor and distinguished friend, died suddenly of cancer. My sadness and disbelief are more strongly felt because the life of this gifted and generous man ended so early.Born in Melbourne, Australia, Adrian was granted his Ph.D. at Cambridge University, Cambridge, U.K., in 1963. After a year at the Massachusetts Institute of Technology (Cambridge, Mass.), he returned to Cambridge in Britain, where he spent most of the rest of his life. In 1984, he left Cambridge to become director and cofounder of the Hooke Institute in Oxford, U.K. During his career he enjoyed many summers working in the United States.

Support needs of patients with COPD: a systematic literature search and narrative review

Directory of Open Access Journals (Sweden)

Gardener AC

2018-03-01

Full Text Available A Carole Gardener,1 Gail Ewing,2 Isla Kuhn,3 Morag Farquhar4 1Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK; 2Centre for Family Research, University of Cambridge, Cambridge, UK; 3University of Cambridge Medical School Library, University of Cambridge, Cambridge, UK; 4School of Health Sciences, University of East Anglia, Norwich, UK Introduction: Understanding the breadth of patients’ support needs is important for the delivery of person-centered care, particularly in progressive long-term conditions such as chronic obstructive pulmonary disease (COPD. Existing reviews identify important aspects of managing life with COPD with which patients may need support (support needs; however, none of these comprehensively outlines the full range of support needs that patients can experience. We therefore sought to systematically determine the full range of support needs for patients with COPD to inform development of an evidence-based tool to enable person-centered care.Methods: We conducted a systematic search and narrative review of the literature. Medline (Ovid, EMBASE, PsycINFO, Cochrane Library, and CINAHL were systematically searched for papers which included data addressing key aspects of support need, as identified by patients with COPD. Relevant data were extracted, and a narrative analysis was conducted.Results: Thirty-one papers were included in the review, and the following 13 domains (broad areas of support need were identified: 1 understanding COPD, 2 managing symptoms and medication, 3 healthy lifestyle, 4 managing feelings and worries, 5 living positively with COPD, 6 thinking about the future, 7 anxiety and depression, 8 practical support, 9 finance work and housing, 10 families and close relationships, 11 social and recreational life, 12 independence, and 13 navigating services. These 13 domains of support need were mapped to three of the four overarching categories of need

IDENTIFIKASI LIMBAH MERKURI DENGAN METODE GEOLISTRIK: STUDI KASUS DESA JENDI KECAMATAN SELOGIRI, WONOGIRI

Directory of Open Access Journals (Sweden)

A Hendrawati

2016-03-01

Full Text Available Penggunaan merkuri yang tidak dikelola dengan baik pada pertambangan emas liar di Kecamatan Selogiri, Wonogiri berpotensi menimbulkan pencemaran di wilayah tersebut. Akumulasi pembuangan limbah merkuri dapat membahayakan lingkungan sekitar pertambangan. Tujuan penelitian ini adalah untuk mengetahui penyebaran limbah merkuri di Desa Jendi Kecamatan Selogiri Kabupaten Wonogiri menggunakan metode geolistrik konfigurasi schlumberger. Pengolahan data menggunakan software Res3Dinv, RockWork, dan CorelDraw. Interpretasi difokuskan pada kedalaman, jumlah lapisan, serta resistivitas material bawah permukaan. Hasil penelitian menunjukkan adanya indikasi endapan merkuri pada kedalaman 7,45 meter pada lokasi 1 dan 6,74 meter pada lokasi 2.The use of mercury were not managed properly on illegal gold mining in the district Selogiri, Wonogiri potential to cause pollution in the region. Accumulation of waste disposal of mercury can harm the environment around the mine. The aim of this study was to determine the spread of mercury waste in the village Jendi Selogiri District of Wonogiri, using geoelectric method Schlumberger configuration. Data processing using software Res3Dinv, rockwork, and CorelDraw. Interpretation focused on depth, number of layers, and the resistivity of the subsurface material. Results showed indications of deposition of mercury at a depth of 7.45 meters at the first location and 6.74 meters at the second location.

Application of vertical electrical sounding combined with induced polarization method in ground water exploration; IP koka wo koryoshita hiteikoho suichoku tansa no chikasui chosa eno tekiyo

Energy Technology Data Exchange (ETDEWEB)

Kondo, M; Sakurada, H [Sumiko Consultants Co. Ltd., Tokyo (Japan); Suzuki, T [Hokkaido Development Bureau, Hokkaido Development Agency, Sapporo (Japan)

1996-10-01

For ground water exploration using vertical Schlumberger exploration method, measurement and analysis combined with induced polarization (IP) effect were conducted as trial. For the Schlumberger method, potential is measured at the center between potential electrodes during flow of dc current between current electrodes. In the case of vertical exploration, measurements are repeated with fixed potential electrodes by extending the distance between current electrodes. Ground water exploration was conducted using this method at Otaki village, Hokkaido. Geology of surveyed plateau consists of a basement of Pliocene tuffs and Quaternary Pleistocene sediments covering on the surface. For the results of analysis, four to seven beds were detected from the resistivity. The depth up to the lowest bed was between 25 and 85 m, the resistivity of each bed was between 9 and 8,000 ohm{times}m, and the polarizability was between 1 and 15 mV/V. Among these resistivity zones, it was judged that zones satisfying following three conditions correspond to coarse grain sediments saturated with ground water, and can be expected as aquifers; having resistivity ranging between 100 and 1,000 ohm{times}m, polarizability higher than 10 mV/V, and relatively large thickness. 11 refs., 6 figs.

G protein-coupled receptor modulation with pepducins: moving closer to the clinic

DEFF Research Database (Denmark)

Dimond, Patricia; Carlson, Kenneth; Bouvier, Michel

2011-01-01

At the 2nd Pepducin Science Symposium held in Cambridge, Massachusetts, on November 4–5, 2010, investigators working in G protein–coupled receptor (GPCR) research convened to discuss progress since last year's inaugural conference. This year's symposium focused on increasing knowledge of the stru...

Toward a Theory of Representation Design

Science.gov (United States)

1989-05-01

understanding. This report describes research done at the Artificial Inteligence Laboratory of the Massachusetts Institute of Technology. Support for this...AD-A210 885 Technical Report 1128 Toward a Theory of Representation Design Jeffrey Van Baale MIT Artificial Intelligence Laboratory DTIC ELECTE A... Artificial Intelligence Laboratory 545 Technology Square Cambridge, MA 02139 11. CONTROLLING OFFICE NAME AND ADDRESS 11. REPORT DATE Advanced Research

Comparative antioxidative properties of selected seed oils

Czech Academy of Sciences Publication Activity Database

Číž, Milan; Gorinstein, S.; Lojek, Antonín; Martin-Belloso, A.; Leontowich, H.; Trakhtenberg, S.

2002-01-01

Roč. 36, Suppl. 1 (2002), s. 64-65 ISSN 1071-5762. [European Research on Functional Effects of Dietary Antioxidants: Benefits and Risks. Cambridge, 25.09.02-28.09.02] R&D Projects: GA AV ČR(CZ) IAB6004204 Institutional research plan: CEZ:AV0Z5004920 Keywords : antioxidants * polyphenols * seed oils Subject RIV: BO - Biophysics Impact factor: 2.523, year: 2002

Book Reviews

Directory of Open Access Journals (Sweden)

R. de Ridder

1986-01-01

Full Text Available - G.J. Abbink, Serena Nanda, Cultural anthropology, Belmont: Wadsworth Publishing Company (second edition, 1985, 398 pp. - H.J.M. Claessen, Patrick Vinton Kirch, The evolution of the Polynesian Chiefdoms, Cambridge University Press, Cambridge etc. Series: New Studies in Archaeology, edited by Colin Renfrew and Jeremy Sabloff, 1984. 314 pp., index, glossary, bibliography, maps, and figures. - H.J.M. Claessen, Jarich O. Oosten, The war of the gods. The social code in Indo-European myths, London etc.: Routledge and Kegan Paul, 1985. 175 pp., bibl., figs. - H.J. Duller, P.W. Preston, New trends in development theory. Essays in development and social theory, Routledge & Kegan Paul, London 1985, 200 pages. - H.J. Duller, M. Stiefel, Production, equality and participation in rural China, UNRISD, Geneva & Red Press, London, 1983, 172 pp., W.F. Wertheim (eds. - M. Grijns, Kirsten Hastrup, Basisboek culturele antropologie. Bewerkt door Yme Kuiper & Nellejet Zorgdrager. Groningen: Wolters-Noordhoff, 1983, 353 pp., Jan Ovesen (eds. - Simon Kooijman, Jelle Miedema, De kabar 1855-1980. Sociale structuur en religie in de Vogelkop van West-Nieuw-Guinea. Dissertatie Katholieke Universiteit van Nijmegan, Dordrecht 1984: ICG printing BV. Gelijktijdig verschenen als Verhandelingen 105 van het Koninklijk Instituut voor Taal-, Land- en Volkenkunde, Leiden, Dordrecht 1984: Foris publications. - Adam Kuper, R.H. Barnes, Two crows denies it: A history of controversy in Omaha sociology, Lincoln, Nebraska: University of Nebraska press, 1984. - C.L.J. van der Meer, Steven Piker, A peasant community in changing Thailand, Anthropological research papers, no. 30, Arizona State University, 1983. - J. Miedema, Mark S. Mosko, Quadripartite structures: Categories, relations, and homologies in Bush Mekeo culture, Cambridge: University Press, 1985, XIII + 298 pp. - David S. Moyer, Rodney Needham, Against the tranquility of Axioms, University of California Press, Berkeley, 1983, xi

75 FR 15742 - NASA Advisory Council; Ad-Hoc Task Force on Planetary Defense; Meeting

Science.gov (United States)

2010-03-30

...: Notice of meeting. SUMMARY: In accordance with the Federal Advisory Committee Act, Public Law 92-463, as... Friday, April 16, 2010, 9 a.m.-1 p.m. (times are EDT). ADDRESSES: Boston Marriott Cambridge Hotel; Two Cambridge Center, 50 Broadway; Cambridge, Massachusetts 02142; (617) 494-6600. FOR FURTHER INFORMATION...

Risk and vulnerability to global and climate change in South Africa

CSIR Research Space (South Africa)

Mambo, Julia

2017-12-01

Full Text Available of working group II to the fifth assessment report of the Intergovernmental Panel on Climate Change [C.B. Field, V. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir et al. (eds)]. Cambridge, UK and New York, NY: Cambridge University Press.... Qin, Z. Manning, Z. Chen, M. Marquis, K. Averyt et al. (eds)]. Cambridge, UK and New York, NY: Cambridge University Press. IPCC (Intergovernmental Panel on Climate Change). 2012. Managing the risks of extreme events and disasters to advance...

Grammar and vocabulary for First and First for schools with answers

CERN Document Server

Thomas, Barbara; Matthews, Laura

2015-01-01

Grammar and Vocabulary reference and practice for the revised Cambridge English: First (FCE) and Cambridge English: First (FCE) for Schools from 2015 Cambridge Grammar and Vocabulary for First and First for Schools provides complete coverage of the grammar and vocabulary needed for the Cambridge First exams, and develops listening skills at the same time. It includes the full range of First and First for Schools exam tasks from the Reading and Use of English, Writing and Listening papers, and contains helpful grammar explanations. This edition is updated for the new exam to be introduced from 2015. It is informed by the Cambridge Learner Corpus to ensure that the language tackles real learner errors. The accompanying listening material is available online for download.

Mount St. Helens: Controlled-source audio-frequency magnetotelluric (CSAMT) data and inversions

Science.gov (United States)

Wynn, Jeff; Pierce, Herbert A.

2015-01-01

This report describes a series of geoelectrical soundings carried out on and near Mount St. Helens volcano, Washington, in 2010–2011. These soundings used a controlled-source audio-frequency magnetotelluric (CSAMT) approach (Zonge and Hughes, 1991; Simpson and Bahr, 2005). We chose CSAMT for logistical reasons: It can be deployed by helicopter, has an effective depth of penetration of as much as 1 kilometer, and requires less wire than a Schlumberger sounding.

Earth Resistivity And Self-Potential Study On The Area East Of Sohag City And Their Groundwater Implications

OpenAIRE

Ibrahim, H. A. [حمزه احمد ابراهيم; Bakheit, A. A.; Faheem, S. M.

1993-01-01

Nineteen field vertical electrical soundings have been made in the area east of Sohag to provide hydrogeologic information for groundwater exploration. These sounding are interpreted using programs for the automatic processing and interpretation of Schlumberger sounding curves prepared by Zohdy (1989B). Results of the interpretation indicate the presence of shallow water-bearing layer especially in the southern part of the study area. This aquifer is missing towards the east. In certain parts...

Stephanie Lynn Budin: The Myth of Sacred Prostitution in Antiquity. Cambridge u.a.: Cambridge University Press 2008. Stephanie Lynn Budin: The Myth of Sacred Prostitution in Antiquity. Cambridge u.a.: Cambridge University Press 2008.

Directory of Open Access Journals (Sweden)

Julian Herbert Köck

2010-03-01

Full Text Available Stephanie Lynn Budin liefert mit vorliegender Studie einen wichtigen Beitrag zur Debatte um die Existenz von Tempelprostitution im Altertum. Systematisch untersucht sie die Quellen zur Tempelprostitution und kann weitgehend überzeugend darlegen, dass die betreffenden Stellen nicht für die Existenz von Tempelprostitution im Altertum sprechen, sondern nur aufgrund von tendenziösen Interpretationen so verstanden wurden. Dabei greift die Studie die Ergebnisse anderer Wissenschaftler/-innen auf, bietet aber – besonders zu Herodot und Strabon – auch neue Erkenntnisse.Stephanie Lynn Budin’s study offers up an important contribution to the debate on the existence of temple prostitution during antiquity. She systematically examines the sources on temple prostitution and can demonstrate, fairly convincingly, that the passages in question do not prove the existence of temple prostitution during antiquity, but instead have been merely understood to do so based on tendentious interpretations. In so doing, the study takes up conclusions offered by other scholars, but it also provides – especially when it comes to Herodotus and Strabo – new insights.

Sea Consultants Inc, Cambridge, MA

International Nuclear Information System (INIS)

Reed, D.F.

1989-01-01

The EPA is currently developing regulations to limit the radon concentration in public water supplies. Based on the latest scientific evaluations, it appears that the health impact of radon is larger than suggested by guidelines used at the state level. The radon maximum contaminant level being discussed would impact over half of the groundwater supplies in the country and a larger percentage in the New England States. In Friendship, Maine, a public water system was recently placed into operation that uses a bedrock well as a source. High radon levels are treated using granulated activated carbon contactors. Performance testing was completed that provides insight into process effectiveness and the flexibility of GAC to respond to varying loading rates. 17 refs., 5 figs., 1 tab

RFID solution benefits Cambridge hospital.

Science.gov (United States)

James, Andrew

2013-10-01

Keeping track of thousands of pieces of equipment in a busy hospital environment is a considerable challenge, but, according to RFID tagging and asset tracking specialist, Harland Simon, RFID technology can make the task considerably simpler. Here Andrew James, the company's RFID sales manager, describes the positive benefits the technology has brought the Medical Equipment Library (MEL) at Addenbrooke's Hospital, one of the world's most famous teaching hospitals.

The Cambridge companion to Galileo

CERN Document Server

1998-01-01

This collection of essays is unparalleled in the depth of its coverage of all facets of Galileo's work. A particular feature of the volume is the treatment of Galileo's relationship with the Church. It will be of particular interest to philosophers, historians of science, cultural historians and those in religious studies. New readers and nonspecialists will find this the most convenient, accessible guide to Galileo available. Advanced students and specialists will find a conspectus of recent developments in the interpretation of Galileo.

Copy-Editing: The Cambridge Handbook.

Science.gov (United States)

Butcher, Judith

This handbook is designed as a reference manual for copy editors who prepare typescript for printing. It deals with the following topics: the copy editor's function; the work to be done at each stage in the production process; some difficult points of spelling, capitalization, and other features collectively known as "house style"; the parts of a…

Advancing treatment of metastatic cancers: from research to communication--where do we need to go?

Science.gov (United States)

Zetter, Bruce; Lake, Francesca

2014-01-01

Bruce Zetter* speaks to Francesca Lake, Managing Commissioning Editor: Bruce Zetter is the Charles Nowiszewski Professor of Cancer Biology at Harvard Medical School in Boston (MA, USA). Dr Zetter received a BA degree in anthropology from Brandeis University in Waltham (MA, USA) and a PhD from the University of Rhode Island in Kingston (RI, USA). He completed fellowships at Massachusetts Institute of Technology in Cambridge (MA, USA) and at the Salk Institute in San Diego (CA, USA). Subsequently, he was an assistant research biochemist at the University of California in San Francisco (CA, USA) before joining the faculty at Harvard Medical School. At Harvard, he directed the course in human physiology taken by all medical students. He further served as the Chief Scientific Officer at Boston Children's Hospital (MA, USA), where he directed the research efforts for the hospital. Dr Zetter has made major discoveries on the mechanisms underlying tumor metastasis and on the detection and treatment of late-stage tumors. As an internationally recognized expert in the field of tumor metastasis, Dr Zetter has chaired multiple international research conferences and grant review panels for agencies such as the US NIH and the US Department of Defense. He also chaired the NASA committee that selects scientific projects for the space shuttle. Dr Zetter has a strong interest in the interactions of academic and corporate institutions and has served as an advisor to more than 30 biotechnology and pharmaceutical companies, as well as to venture firms and investment companies.

Science stand-up at CERN

CERN Multimedia

Stephanie McClellan

2013-01-01

Supported by host Helen Keen from BBC4’s "It is Rocket Science", six amateur performers from CERN (Sam Gregson, Alex Brown, Benjamin Frisch, Claire Lee, Hugo Day and Clara Nellist) were joined on stage by geek-pop sensation Jonny Berliner and comedians Pierre Novellie and Lieven Scheire for a night of science stand-up comedy.   Host Helen Keen starts off the comedy event. (Image: Piotr Traczyk). Like the genesis of most great things, the LHComedy event began as an idea. Sam Gregson, a PhD student at CERN, had been a regular at the Cambridge Bright Club. This public engagement event promotes scientists’ research through stand-up comedy. Sam thought, “If people came to watch Bright Club at Cambridge and enjoyed the research, why can’t we do it at the biggest scientific experiment in the world?” Sam’s idea gained momentum after being introduced to FameLab participants at CERN. Similar to Bright Club, FameLab is a com...

The Kent Face Matching Test.

Science.gov (United States)

Fysh, Matthew C; Bindemann, Markus

2018-05-01

This study presents the Kent Face Matching Test (KFMT), which comprises 200 same-identity and 20 different-identity pairs of unfamiliar faces. Each face pair consists of a photograph from a student ID card and a high-quality portrait that was taken at least three months later. The test is designed to complement existing resources for face-matching research, by providing a more ecologically valid stimulus set that captures the natural variability that can arise in a person's appearance over time. Two experiments are presented to demonstrate that the KFMT provides a challenging measure of face matching but correlates with established tests. Experiment 1 compares a short version of this test with the optimized Glasgow Face Matching Test (GFMT). In Experiment 2, a longer version of the KFMT, with infrequent identity mismatches, is correlated with performance on the Cambridge Face Memory Test (CFMT) and the Cambridge Face Perception Test (CFPT). The KFMT is freely available for use in face-matching research. © 2017 The British Psychological Society.

Last / Late Shakespeare? | Pearce | Shakespeare in Southern Africa

African Journals Online (AJOL)

Catherine M.S. Alexander (ed). The Cambridge Companion to Shakespeare's Last Plays. Cambridge: Cambridge University Press, 2009. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/sisa.v24i1.11 · AJOL African Journals Online. HOW TO ...

Towards science educational spaces as dynamic and coauthored communities of practice

Science.gov (United States)

Dhingra, Koshi

2008-04-01

In this essay review, four studies around the themes of identity and globalization are summarized and analyzed. The researchers' perspectives are generally grounded in Brown and Campione's ideas on situated knowledge ( Classroom lessons: Integrating cognitive theory and classroom practice (pp. 229-270). Cambridge: The MIT Press/Bradford Books, 1994) and Lave and Wenger's definition of learning as an activity fostered through participation in communities of practice ( Situated learning. Legitimate peripheral participation. Cambridge: University of Cambridge Press, 1991). Questions about the goals of science education spaces, the nature of globalization in relation to practices in schools, the role of identities-in-practice in relation to participation in communities of practice such as classrooms are explored. Recommendations for key design features in effective science educational spaces, based upon the findings presented in the collection of four studies, are offered. School, it is suggested here, functions best as a clearing house for the myriad science-related stories student participants generate in their various communities of practice (e.g., within popular culture, family, community, informal educational sites). In this way, school has the potential to construct bridges between multiple student experiences and identities-in-practice.

Multistep Methods for Integrating the Solar System

Science.gov (United States)

1988-07-01

Technical Report 1055 [Multistep Methods for Integrating the Solar System 0 Panayotis A. Skordos’ MIT Artificial Intelligence Laboratory DTIC S D g8...RMA ELEENT. PROECT. TASK Artific ial Inteligence Laboratory ARE1A G WORK UNIT NUMBERS 545 Technology Square Cambridge, MA 02139 IL. CONTROLLING...describes research done at the Artificial Intelligence Laboratory of the Massachusetts Institute of Technology, supported by the Advanced Research Projects

The Impact of a Professional Development Model on ABE Teachers' Instructional Practice: Teachers Investigating Adult Numeracy

Science.gov (United States)

Bingman, Mary Beth; Schmitt, Mary Jane

2008-01-01

The authors present the National Science Foundation project, Teachers Investigating Adult Numeracy (TIAN), a collaborative project of the Center for Literacy Studies at the University of Tennessee and the Technical Education Research Centers, Inc. (TERC) in Cambridge, Massachusetts. The project has developed and tested a model for inservice…

Modelling Mathematical Argumentation: The Importance of Qualification

Science.gov (United States)

Inglis, Matthew; Mejia-Ramos, Juan; Simpson, Adrian

2007-01-01

In recent years several mathematics education researchers have attempted to analyse students' arguments using a restricted form of Toulmina's ["The Uses of Argument," Cambridge University Press, UK, 1958] argumentation scheme. In this paper we report data from task-based interviews conducted with highly talented postgraduate mathematics students,…

Handheld Diagnostic Device Delivers Quick Medical Readings

Science.gov (United States)

2014-01-01

To monitor astronauts' health remotely, Glenn Research Center awarded SBIR funding to Cambridge, Massachusetts-based DNA Medical Institute, which developed a device capable of analyzing blood cell counts and a variety of medical biomarkers. The technology will prove especially useful in rural areas without easy access to labs.

A 175 Hz / 188 Hz active filter for private power producers; Filtre actif 175 HZ/188 HZ pour producteurs autonomes

Energy Technology Data Exchange (ETDEWEB)

Michalak, P.

1996-12-31

The connection of certain private electric power producers on the source station bus bars may disturb the 175 Hz or 188 Hz centralized control system signals, which carry tariff messages to the Electricite de France (EDF) grid clients. A new active filter has been developed by EDF and Schlumberger, which raise the tariff signal level at the bus bars by injection of a signal with the same frequency. A prototype has been tested in real conditions

Food, growth and time: Elsie Widdowson's and Robert McCance's research into prenatal and early postnatal growth.

Science.gov (United States)

Buklijas, Tatjana

2014-09-01

Cambridge scientists Robert McCance and Elsie Widdowson are best known for their work on the British food tables and wartime food rations, but it is their research on prenatal and early postnatal growth that is today seen as a foundation of the fields studying the impact of environment upon prenatal development and, consequently, adult disease. In this essay I situate McCance's and Widdowson's 1940s human and 1950s experimental studies in the context of pre-war concerns with fetal growth and development, especially within biochemistry, physiology and agriculture; and the Second World War and post-war focus on the effects of undernutrition during pregnancy upon the fetus. I relate Widdowson's and McCance's research on the long-term effects of early undernutrition to the concern with recovery from early trauma so pertinent in post-war Europe and with sensitive (critical) periods, a concept of high importance across different fields. Finally I discuss how, following a hiatus in which fetal physiology engaged with different questions and stressed fetal autonomy, interest in the impact of environment upon prenatal growth and development revived towards the end of the twentieth century. The new field of "developmental origins of health and disease", I suggest, has provided a context in which Widdowson's and McCance's work has regained importance. Copyright © 2013 Elsevier Ltd. All rights reserved.

The Cambridge Otology Quality of Life Questionnaire: an otology-specific patient-recorded outcome measure. A paper describing the instrument design and a report of preliminary reliability and validity.

Science.gov (United States)

Martin, T P C; Moualed, D; Paul, A; Ronan, N; Tysome, J R; Donnelly, N P; Cook, R; Axon, P R

2015-04-01

The Cambridge Otology Quality of Life Questionnaire (COQOL) is a patient-recorded outcome measurement (PROM) designed to quantify the quality of life of patients attending otology clinics. Item-reduction model. A systematically designed long-form version (74 items) was tested with patient focus groups before being presented to adult otology patients (n. 137). Preliminary item analysis tested reliability, reducing the COQOL to 24 questions. This was then presented in conjunction with the SF-36 (V1) questionnaire to a total of 203 patients. Subsequently, these were re-presented at T + 3 months, and patients recorded whether they felt their condition had improved, deteriorated or remained the same. Non-responders were contacted by post. A correlation between COQOL scores and patient perception of change was examined to analyse content validity. Teaching hospital and university psychology department. Adult patients attending otology clinics with a wide range of otological conditions. Item reliability measured by item–total correlation, internal consistency and test– retest reliability. Validity measured by correlation between COQOL scores and patient-reported symptom change. Reliability: the COQOL showed excellent internal consistency at both initial presentation (a = 0.90) and 3 months later (a = 0.93). Validity: One-way analysis of variance showed a significant difference between groups reporting change and those reporting no change in quality of life (F(2, 80) = 5.866, P < 0.01). The COQOL is the first otology-specific PROM. Initial studies demonstrate excellent reliability and encouraging preliminary criterion validity: further studies will allow a deeper validation of the instrument.

Conflict in the Cosmos: the Hoyle-Ryle clashes

Science.gov (United States)

Mitton, S.

2005-08-01

Fred Hoyle (1915-2001) made great contributions to both astrophysics and cosmology. His work in accretion theory (1939-45) and nuclear astrophysics (1946-57) continues to be admired and widely quoted. In cosmology, the field for which he is best known among the general public, his achievement is more questionable and marked by controversy. He was the first to use the expression Big Bang to describe the evolving universes of Eddington, Lemaitre, and Gamow. He named his own theory Continuous Creation, although the expression Steady State, coined by Bondi and Gold, became associated with Hoyle's model of a universe of infinite age, infinite extent, and matter creation. By 1952 the Cambridge radio astronomer Martin Ryle (1918-84) realised that his group could join the observational cosmology game. They would use counts of radio sources to discriminate between evolution and steady state. Ryle's first two surveys were inadequate and unreliable, although he did not see it that way, believing from the outset that he had proved Hoyle wrong. The third and fourth surveys did point to an evolutionary universe, but Hoyle refused to accept this, given Ryle's earlier track record in observational cosmology. The two argued passionately for a period of 20 years in a way that came to do serious harm to the standing of astronomy in the University of Cambridge. The paper examines the reasons for the failure of the two Cambridge astronomers to be more co-operative. This research was supported by St Edmund's College, Cambridge.

Feasibility Study of the Department of the Navy Investing Research and Development Funds in Venture Capital Firms as a Means to Identify Technology

Science.gov (United States)

2005-12-01

Kortum , and Josh Lerner , "Assessing the contribution of Venture Capital to Innovation," Rand Journal of Economics (2000), 28 Oct. 2005...Joshua Lerner , The Venture Capital Cycle, Cambridge Mass: MIT Press, 1999. 8 Venture Impact 2004, Arlington, VA: Global Insight, 2005, Venture Capital ...liability position.18 15 National Venture Capital Association Yearbook, New York: Thomson Venture Economics Information, 2005. 16 Samuel

MIT Orients Course Materials Online to K-12

Science.gov (United States)

Cavanagh, Sean

2008-01-01

Many science and mathematics educators across the country are taking advantage of a Web site created by the Massachusetts Institute of Technology (MIT), the famed research university located in Cambridge, Massachusetts, which offers free video, audio, and print lectures and course material taken straight from the school's classes. Those resources…

Scratch that: MIT's Mitchel Resnick Says Kids Should Do It for Themselves

Science.gov (United States)

Traylor, Scott

2008-01-01

Mitchel Resnick is a researcher, inventor, and professor at MIT's Media Laboratory in Cambridge, MA, and the founder of the Lifelong Kindergarten Group at MIT. He is the lead innovator behind many cutting-edge learning technologies and projects for children, including the Computer Clubhouse, PicoCrickets, and the wildly successful consumer…

An introduction to programming with Mathematica

National Research Council Canada - National Science Library

Wellin, Paul R; Gaylord, Richard J; Kamin, Samuel N

2005-01-01

... notebooks, available from www.cambridge.org/ 0521846781, contain examples, programs, and solutions to exercises in the book. Additionally, material to supplement later versions of the software will be made available. This is the ideal text for all scientific students, researchers, and programmers wishing to deepen their understanding of Mathematica, or...

A Solution Method for Large Deformation Contact Problems.

Science.gov (United States)

1984-10-01

15] Desai, C.S., Zaman, M.M., Lightner , J.G., and Siriwardane, H.J., "Thin Element for Interfaces and Joints," Int. J. Anal. and Num. Meth. in...Urbana, IL 61801 SMCCR-SPS-IL 1 Massachusetts Institute of Technology Aeroelastic and Structures Research Laboratory ATTN: Dr. E. A. Witmer Cambridge

Elevated Ratio of Maternal Plasma ApoCIII to ApoCII in Preeclampsia

Science.gov (United States)

2011-05-01

disease. Given the similarities in pathology, etiology , and clinical presentation between cardiovascular disease and preeclampsia , we hypothesized that...directed fetal/placental signals? In: Lyall F, Belfort M, eds. Preeclampsia : Etiology and Clinical Practice. Cambridge, UK: Cambridge University Press...2007:183-194. 3. Hubel C. Dyslipidemia and preeclampsia . In: Lyall F, Belfort M, eds. Preeclampsia : Etiology and Clinical Practice. Cambridge, UK

Chemical Atmosphere-Snow-Sea Ice Interactions: defining future research in the field, lab and modeling

Science.gov (United States)

Frey, Markus

2015-04-01

The air-snow-sea ice system plays an important role in the global cycling of nitrogen, halogens, trace metals or carbon, including greenhouse gases (e.g. CO2 air-sea flux), and therefore influences also climate. Its impact on atmospheric composition is illustrated for example by dramatic ozone and mercury depletion events which occur within or close to the sea ice zone (SIZ) mostly during polar spring and are catalysed by halogens released from SIZ ice, snow or aerosol. Recent field campaigns in the high Arctic (e.g. BROMEX, OASIS) and Antarctic (Weddell sea cruises) highlight the importance of snow on sea ice as a chemical reservoir and reactor, even during polar night. However, many processes, participating chemical species and their interactions are still poorly understood and/or lack any representation in current models. Furthermore, recent lab studies provide a lot of detail on the chemical environment and processes but need to be integrated much better to improve our understanding of a rapidly changing natural environment. During a 3-day workshop held in Cambridge/UK in October 2013 more than 60 scientists from 15 countries who work on the physics, chemistry or biology of the atmosphere-snow-sea ice system discussed research status and challenges, which need to be addressed in the near future. In this presentation I will give a summary of the main research questions identified during this workshop as well as ways forward to answer them through a community-based interdisciplinary approach.

Assessing communication quality of consultations in primary care: initial reliability of the Global Consultation Rating Scale, based on the Calgary-Cambridge Guide to the Medical Interview.

Science.gov (United States)

Burt, Jenni; Abel, Gary; Elmore, Natasha; Campbell, John; Roland, Martin; Benson, John; Silverman, Jonathan

2014-03-06

To investigate initial reliability of the Global Consultation Rating Scale (GCRS: an instrument to assess the effectiveness of communication across an entire doctor-patient consultation, based on the Calgary-Cambridge guide to the medical interview), in simulated patient consultations. Multiple ratings of simulated general practitioner (GP)-patient consultations by trained GP evaluators. UK primary care. 21 GPs and six trained GP evaluators. GCRS score. 6 GP raters used GCRS to rate randomly assigned video recordings of GP consultations with simulated patients. Each of the 42 consultations was rated separately by four raters. We considered whether a fixed difference between scores had the same meaning at all levels of performance. We then examined the reliability of GCRS using mixed linear regression models. We augmented our regression model to also examine whether there were systematic biases between the scores given by different raters and to look for possible order effects. Assessing the communication quality of individual consultations, GCRS achieved a reliability of 0.73 (95% CI 0.44 to 0.79) for two raters, 0.80 (0.54 to 0.85) for three and 0.85 (0.61 to 0.88) for four. We found an average difference of 1.65 (on a 0-10 scale) in the scores given by the least and most generous raters: adjusting for this evaluator bias increased reliability to 0.78 (0.53 to 0.83) for two raters; 0.85 (0.63 to 0.88) for three and 0.88 (0.69 to 0.91) for four. There were considerable order effects, with later consultations (after 15-20 ratings) receiving, on average, scores more than one point higher on a 0-10 scale. GCRS shows good reliability with three raters assessing each consultation. We are currently developing the scale further by assessing a large sample of real-world consultations.

Evaluation of Cyber Sensors for Enhancing Situational Awareness in the ICS environment

Science.gov (United States)

2013-06-01

basis of this research was motivated by a paper entitled, “Quantitatively Assessing and Visualising Industrial System Attack Surfaces,” written by...capabilities; it comes with a single NIC and various I/O ports such as USB, HDMI, and audio out. For this research, a USB wifi dongle is used...Quantitatively Assessing and Visualising Industrial System Attack Surfaces”. University of Cambridge, Darwin College, 2011. [22] Martin-Garcia, L. and

Nuclear Tools For Oilfield Logging-While-Drilling Applications

International Nuclear Information System (INIS)

Reijonen, Jani

2011-01-01

Schlumberger is an international oilfield service company with nearly 80,000 employees of 140 nationalities, operating globally in 80 countries. As a market leader in oilfield services, Schlumberger has developed a suite of technologies to assess the downhole environment, including, among others, electromagnetic, seismic, chemical, and nuclear measurements. In the past 10 years there has been a radical shift in the oilfield service industry from traditional wireline measurements to logging-while-drilling (LWD) analysis. For LWD measurements, the analysis is performed and the instruments are operated while the borehole is being drilled. The high temperature, high shock, and extreme vibration environment of LWD imposes stringent requirements for the devices used in these applications. This has a significant impact on the design of the components and subcomponents of a downhole tool. Another significant change in the past few years for nuclear-based oilwell logging tools is the desire to replace the sealed radioisotope sources with active, electronic ones. These active radiation sources provide great benefits compared to the isotopic sources, ranging from handling and safety to nonproliferation and well contamination issues. The challenge is to develop electronic generators that have a high degree of reliability for the entire lifetime of a downhole tool. LWD tool testing and operations are highlighted with particular emphasis on electronic radiation sources and nuclear detectors for the downhole environment.

A journey with Fred Hoyle. The search for cosmic life

Science.gov (United States)

Wickramasinghe, Chandra; Wickramasinghe, Kamala

2005-01-01

This is the story of the author's unique scientific journey with one of the most remarkable men of 20th century science. The journey begins in Sri Lanka, the author's native country, with his childhood acquaintance with Fred Hoyle's writings. The action then moves to Cambridge, where the famous Hoyle-Wickramasinghe collaborations begin. A research programme which was started in 1962 on the carbonaceous nature of interstellar dust leads, over the next two decades, to developments that are continued in both Cambridge and Cardiff. These developments prompt Hoyle and the author to postulate the organic theory of cosmic dust (which is now generally accepted), and then to challenge one of the most cherished paradigms of contemporary science - the theory that life originated on Earth in a warm primordial soup.

Teaching Game Programming using Video Tutorials

DEFF Research Database (Denmark)

Majgaard, Gunver

. & Squire K. (2004). Design-Based Research: Putting a Stake in the Ground. Journal of Learning Sciences Vol. 13-1. Lave, J., & Wenger, E. (1991). Situated Learning: Legitimate Peripheral Participation, Cambridge: Cambridge Univ. Majgaard, G. (2014). Teaching Design of Emerging Embodied Technologies......Background. What are the learning potentials of using online video tutorials as educational tools in game programming of Mixed Reality? The paper reports on the first experiences of teaching third semester engineering students design of Mixed Reality using online step-by-step programming video...... production makes video tutorials a promising alternative to paper tutorials. Software and game engine companies such as Unity has already switched to video and other online materials as the primary medium for their tutorials. It is often hard to find up to date thoroughly worked through textbooks on new...

Aranhas da família Theridiosomatidae: espécie nova e novas ocorrências no Brasil Spiders of family Theridiosomatidae: a new species and new records for Brazil

Directory of Open Access Journals (Sweden)

Everton N. L. Rodrigues

2005-12-01

Full Text Available Theridiosoma caaguara sp. nov. do Estado do Rio Grande do Sul, Brasil, é descrita e ilustrada. Baalzebub baubo Coddington, 1986 é registrada pela primeira vez para o Brasil, ampliando-se a distribuição conhecida de Epilineutes globosus (O. P.-Cambridge, 1896, Naatlo splendida (Taczanowski, 1873 e Ogulnius obtectus O. P.-Cambridge, 1882.Theridiosoma caaguara sp. nov. from Rio Grande do Sul state, Brazil, is described and illustrated. Baalzebub baubo Coddington, 1986 is recorded for the first time for Brazil and the known geographic distribution of Epilineutes globosus (O. P.-Cambridge, 1896, Naatlo splendida (Taczanowski, 1873 and Ogulnius obtectus O. P.-Cambridge, 1882 is extended.

Accurate Control of Josephson Phase Qubits

Science.gov (United States)

2016-04-14

for Bits and Atoms and Department of Physics, MIT, Cambridge , Massachusetts 02139, USA 2Solid State and Photonics Laboratory, Stanford University...computing to simulate tun- neling effects in Josephson junction qubits, illustrating how quantum computing is useful in modeling and simulating the...Computation and Quantum Information ~ Cambridge University Press, Cambridge , 2000!. 2 J. I. Cirac and P. Zoller, Phys. Rev. Lett. 74, 4091 ~1995!. 3 Y

Transcriptional and Chromatin Dynamics of Muscle Regeneration After Severe Trauma

Science.gov (United States)

2016-10-12

02127. 2Broad Institute of MIT and Harvard, Cambridge , MA 02142, Harvard Stem Cell Institute, Cambridge , MA 02138, Dept. of Stem Cell and...Regenerative Biology, Harvard University, Cambridge , MA 02138. 3United States Army Institute of Environmental Medicine - Military Performance Division, Natick...throughout the regenerative process in a mouse model of traumatic muscle injury. We first illustrate how the transcriptional landscape of coding and

Ross, Robert. – A Concise History of South Africa. Cambridge, Cambridge University Press, 1999, 219 p., index, bibl. (« Cambridge Concise Histories »).

OpenAIRE

Creusat, Laurence

2003-01-01

Robert Ross, maître de conférence à l'université de Leiden, écrit et publie depuis vingt ans des ouvrages sur l'histoire de l'Afrique du Sud. Son dernier livre qui prend comme point de départ l'introduction de l'agriculture dans ce pays, il y a de cela 1 500 ans, et le conclut avec l'arrivée à la présidence de N. Mandela, est un bel exemple d'étude synthétique réussie sur l'histoire de ce pays. Le mérite de ce livre est de montrer clairement comment le passé explique le présent, commen...

Cambridge Healthtech Institute's 5th Annual Conference: impact of genomics on medicine.

Science.gov (United States)

Zanders, E D

2001-08-01

The recent publications in Nature and Science by the Human Genome Consortium and Celera Genomics, respectively, while being landmark achievements in themselves, have also given pause for thought. A definitive catalogue of human genes is still not available but the broad picture of how humans compare with lower organisms at the genomic level is becoming clearer. The full impact of these findings on the practice of medicine is hard to predict, but research being conducted now, in the early years of the 21st century, will form the basis of future advances in the diagnosis and treatment of disease. Exactly what this will entail is the subject of intense debate, but there are some common starting points that were discussed at this meeting in Munich. The main theme to emerge was the need to move beyond the human genome sequence towards an understanding of proteins and their interactions in complex biological pathways, thereby increasing opportunities for drug discovery through the identification of new targets. The majority of the talks were therefore devoted to the description of technological advances in the analysis of gene and protein expression (and interaction) and in the use of various methods of gene deletion in order to validate individual proteins as drug targets. Perhaps it will still be a few years before it will be possible to report on the application of genomic analyses to routine medical practice at the first point of care for patients but when that happens, the research efforts described here will have been worthwhile.

Boekbesprekings Book Reviews

African Journals Online (AJOL)

under the general heading - Part Ill, Food and Nutrition. Well-known ... with a working knowledge of short- and long-term effects of misuse, of .... Research in the field of coagulation moves so fast today that any book ... Londen: Cambridge University Press. 1973. ... This volume should be of great interest to all students of.

Molecular Structure of Nucleic Acids

Indian Academy of Sciences (India)

Molecular Structure of Nucleic Acids. A Structure for Deoxyribose Nucleic Acid. J. D. Watson and F. H. C. Crick. Medical Research Council Unit for the Study of the Molecular Structure of Biological. Systems, Cavendish Laboratory, Cambridge. April 2. We wish to suggest a structure for the salt of deoxyribose nucleic acid ...

Reviews Book: Extended Project Student Guide Book: My Inventions Book: ASE Guide to Research in Science Education Classroom Video: The Science of Starlight Software: SPARKvue Book: The Geek Manifesto Ebook: A Big Ball of Fire Apps

Science.gov (United States)

2014-05-01

WE RECOMMEND Level 3 Extended Project Student Guide A non-specialist, generally useful and nicely put together guide to project work ASE Guide to Research in Science Education Few words wasted in this handy introduction and reference The Science of Starlight Slow but steady DVD covers useful ground SPARKvue Impressive software now available as an app WORTH A LOOK My Inventions and Other Writings Science, engineering, autobiography, visions and psychic phenomena mixed in a strange but revealing concoction The Geek Manifesto: Why Science Matters More enthusiasm than science, but a good motivator and interesting A Big Ball of Fire: Your questions about the Sun answered Free iTunes download made by and for students goes down well APPS Collider visualises LHC experiments ... Science Museum app enhances school trips ... useful information for the Cambridge Science Festival

Money matters. Financial world looks at oil companies with Argus eyes

International Nuclear Information System (INIS)

Van Gool, M.

2008-01-01

The financial markets foresee high risks in the energy sector for the big, private oil companies such as ExxonMobil, Shell and BP. It appears that these companies are undervalued, In contrast, financial backers are justifiably positive about companies providing services to the oil sector, such as Schlumberger and Halliburton, and 'utilities', such as Eon and EDF, which still have considerable room for growth, The relatively high valuation of state-controlled oil and gas companies such as Gazprom is somewhat more speculative

Towards a transformed defence industry that contributes to the growth of the South African economy. Based on research performed by Johan Strydom

CSIR Research Space (South Africa)

Pienaar, Erlank

2017-10-01

Full Text Available IfM Education and Consultancy Services 13 Why public investment in RTOs is justified MARKET FAILURES ADDRESSED BY RTOs Source: Introduction to Technology & Innovation Management Strategy and Policy University of Cambridge... vision for the RSA defence industry • A proposed strategy for realising the vision • Exciting opportunites and initiatives • The way forward 3 Defence budget Source: Briefing on Draft Def Ind Strategy Helmoed Römer Heitman...

Planning for, and measuring, the business value of technology projects in the oil sands

Energy Technology Data Exchange (ETDEWEB)

Sayed, M. [Northern Alberta Inst. of Technology, Edmonton, AB (Canada); Burgess, A. [Telus Energy Sector Organization, Calgary, AB (Canada)

2007-07-01

This presentation discussed new communications technology options developed for oil sands industry operators. Technology options included broadband access for data, video and voice requirements, as well as new options for video, audio, and web conferencing. Recent technology options for inter-camp communications were presented, as well as new software developments for distance education, video surveillance, and data security. Various entertainment technologies for oil sands camp employees included in-room telephones, internet and gaming access, radio, television, and family web-cams. New electronic permitting equipment was described, and details of security and verification cards and tickets were provided. The economic benefits and social advantages of adopting the technologies were discussed. A research project and assessment tool designed to predict and measure the business value of information technology (IT) and communications technologies and projects was outlined. A case study of the Schlumberger heavy equipment program was used to demonstrate the assessment tool. refs., tabs., figs.

Metrological analysis of a virtual flowmeter-based transducer for cryogenic helium

Energy Technology Data Exchange (ETDEWEB)

Arpaia, P., E-mail: pasquale.arpaia@unina.it [Department of Electrical Engineering and Information Technology, University of Napoli Federico II, Naples (Italy); Technology Department, European Organization for Nuclear Research (CERN), Geneva (Switzerland); Girone, M., E-mail: mario.girone@cern.ch [Technology Department, European Organization for Nuclear Research (CERN), Geneva (Switzerland); Department of Engineering, University of Sannio, Benevento (Italy); Liccardo, A., E-mail: annalisa.liccardo@unina.it [Department of Electrical Engineering and Information Technology, University of Napoli Federico II, Naples (Italy); Pezzetti, M., E-mail: marco.pezzetti@cern.ch [Technology Department, European Organization for Nuclear Research (CERN), Geneva (Switzerland); Piccinelli, F., E-mail: fabio.piccinelli@cern.ch [Department of Mechanical Engineering, University of Brescia, Brescia (Italy)

2015-12-15

The metrological performance of a virtual flowmeter-based transducer for monitoring helium under cryogenic conditions is assessed. At this aim, an uncertainty model of the transducer, mainly based on a valve model, exploiting finite-element approach, and a virtual flowmeter model, based on the Sereg-Schlumberger method, are presented. The models are validated experimentally on a case study for helium monitoring in cryogenic systems at the European Organization for Nuclear Research (CERN). The impact of uncertainty sources on the transducer metrological performance is assessed by a sensitivity analysis, based on statistical experiment design and analysis of variance. In this way, the uncertainty sources most influencing metrological performance of the transducer are singled out over the input range as a whole, at varying operating and setting conditions. This analysis turns out to be important for CERN cryogenics operation because the metrological design of the transducer is validated, and its components and working conditions with critical specifications for future improvements are identified.

String theorist takes over as Lucasian Professor

Science.gov (United States)

Banks, Michael

2009-11-01

String theorist Michael Green will be the next Lucasian Professor of Mathematics at Cambridge University. Green, 63, will succeed Stephen Hawking, who held the chair from 1980 before retiring last month at the age of 67 and taking up a distinguished research chair at the Perimeter Institute for Theoretical Physics in Canada (see above).

ORIGINAL ARTICLES

African Journals Online (AJOL)

P 0 Box 29521, Danhof, 9310. Francois P Retief, MD, DPhil, FRCP (Edin}, Research Associate, Department of. English and Classical Culture, University of the ..... Jones WHS, Potter P, trs. Loeb Clas ical library vols i, iv and \\'ill. Cambridge Mass.: Harvard Uni\\'ersity Press, 1923-1985. 6. Celsus. De medicina v. 18, 26, 28; vi.

Echinococcus multilocularis in carnivores from the Klatovy district of the Czech Republic

Czech Academy of Sciences Publication Activity Database

Martínek, K.; Kolářová, L.; Červený, Jaroslav

2001-01-01

Roč. 75, c. 1 (2001), s. 61-66 ISSN 0022-149X R&D Projects: GA MZd NJ4962 Institutional research plan: CEZ:AV0Z6093917 Keywords : alveolar echinococcosis * Vulpes vulpes * red fox Subject RIV: EG - Zoology Impact factor: 0.698, year: 2001 http://journals.cambridge.org/action/displayAbstract?aid=709408

to view fulltext PDF

Indian Academy of Sciences (India)

secretion pathway. Later other proteins were also shown to have similar signals for secre- tion. The signal was called the signal pep- tide. About the same time when Blobel was trying to put the puzzle of protein secretion to- gether, Ceser Milstein's group at the Medical. Research Council Laboratory in Cambridge,. UK came ...

Book Review: Unifying scientific theories: physical concepts and mathematical structures. Margaret Morrison, Cambridge University Press, Cambridge, 2000, pp. 280, US 65.00, ISBN 0-521-65216-2 hardback

Science.gov (United States)

Debs, Talel A.

In addition to being a thorough and timely treatment of unity in science, Morrison's book is particularly noteworthy for the kind of inquiry it represents. In the context of current debates in the history and philosophy of science, Morrison has managed to chart a very persuasive middle path through potentially contentious extreme positions. Also, by taking an approach that is at once conceptual and historical, she has produced a book that truly addresses both the history and philosophy of modern science; it allows the reader to interact with key philosophical questions in addition to well researched and well documented historical accounts. These accounts, which function as case studies, are provided in Chapters 3-6. They are valuable both in-and-of themselves, and as examples which illustrate Morrison's main philosophical thesis.

Using Citizen Science to Close Gaps in Cabled Ocean Observatory Research

Science.gov (United States)

Morley, M. G.; Moran, K.; Riddell, D. J.; Hoeberechts, M.; Flagg, R.; Walsh, J.; Dobell, R.; Longo, J.

2015-12-01

Ocean Networks Canada operates the world-leading NEPTUNE and VENUS cabled ocean observatories off the west coast of British Columbia, and a community observatory in Cambridge Bay, Nunavut. Continuous power and connectivity permit large volumes of data to be collected and made available to scientists and citizens alike over the Internet through a web-based interface. The Oceans 2.0 data management system contains over one quarter petabyte of data, including more than 20,000 hours of video from fixed seafloor cameras and a further 8,000 hours of video collected by remotely operated vehicles. Cabled observatory instrument deployments enable the collection of high-frequency, long-duration time series of data from a specific location. This enables the study of important questions such as whether effects of climate change—for instance, variations in temperature or sea-level—are seen over the long term. However, cabled observatory monitoring also presents challenges to scientific researchers: the overwhelming volume of data and the fixed spatial location can be barriers to addressing some big questions. Here we describe how Ocean Networks Canada is using Citizen Science to address these limitations and supplement cabled observatory research. Two applications are presented: Digital Fishers is a crowd-sourcing application in which participants watch short deep-sea video clips and make annotations based on scientific research questions. To date, 3,000 participants have contributed 140,000 scientific observations on topics including sablefish abundance, hydrothermal vent geology and deep-sea feeding behaviour. Community Fishers is a program in which ordinary citizens aboard vessels of opportunity collect ocean data including water temperature, salinity, dissolved oxygen and chlorophyll. The program's focus is to directly address the typical quality concerns around data that are collected using a citizen science approach. This is done by providing high quality scientific

Status of African baobab (Adansonia digitata) across Gonarezhou ...

African Journals Online (AJOL)

MICHAEL HORSFALL

Tropical Resource Ecology Programme, University of Zimbabwe, P.O. Box MP 167, Mt Pleasant, Harare, Zimbabwe, ... baobab (Adansonia digitata) across Gonarezhou National Park, Zimbabwe. ..... Cambridge University Press, Cambridge.

Taxonomia da subfamília Corinninae (Araneae, Corinnidae nas regiões neotropical e neártica Taxonomy of the subfamily Corinninae (Araneae, Corinnidae in neotropical and neartic regions

Directory of Open Access Journals (Sweden)

Alexandre Bragio Bonaldo

2000-11-01

Full Text Available The subfamily Corinninae is characterized and diagnosed. Two synapomorphies are hypothesized for the subfamily, both regarding the male palpal reservoir, which is primarily coiled and presents a sclerotized distal sector. Seventeen genera are recognized, six of which are new: Abapeba (type species Corinna lacertosa Simon, Erendira (type species Corinna pallidoguttata Simon, Septentrinna (type species Corinna bicalcarata Simon, Simonestus (type species Diestus validus Simon, Tapixaua (type species T. callida sp. nov. and Tupirinna (type species T. rosae sp. nov.. The genera Creugas Thorell, Falconina Brignoli and Paradiestus Mello-Leitão are revalidated. Diestus Simon and Lausus Simon are newly synonymized with Corinna C. L. Koch. Chemmis Simon is included in the synonymy of Megalostrata Karsch. Hypsinotus L. Koch is removed from the synonymy of Corinna and included in the synonymy of Creugas. Thirteen new species are described: Septentrinna yucatan and S. potosi from Mexico; Tupirinna rosae from Venezuela and Brazil; Tapixaua callida from Brazil and Peru; Abapeba hoeferi, A. rioclaro, A. taruma, Corinna ducke, C. colombo, C. mourai, C. recurva and Parachemmis manauara from Brazil; Creugas lisei from Brazil, Argentina and Uruguay. Twenty seven species are redescribed. Fifty eight new combinations are presented: from Chemmis, Septentrinna steckleri (Gertsch; from Corinna, Abapeba abalosi (Mello-Leitão, A. cleonei (Petrunkevitch, A. echinus (Simon, A. grassima (Chickering, A. guanicae (Petrunkevitch, A. lacertosa (Simon, A. luctuosa (F. O. Pickard-Cambridge, A. lugubris (Schenkel, A. pennata (Caporiacco, A. kochi (Petrunkevitch, A. saga (F. O. Pickard-Cambridge, A. wheeleri (Petrunkevitch, Creugas annamae (Gertsch & Davis, C. apophysarius (Caporiacco, C. bajulus (Gertsch, C. bellator (L. Koch, C. bicuspis (F.O. Pickard-Cambridge, C. epicureanus (Chamberlin, C. falculus (F. O. Pickard-Cambridge, C. mucronatus (F. O. Pickard-Cambridge, C. navus (F

Stanislav Markus. Property, Predation, and Protection: Piranha Capitalism in Russia and Ukraine

Directory of Open Access Journals (Sweden)

Paul Babie

2016-09-01

Full Text Available Stanislav Markus. Property, Predation, and Protection: Piranha Capitalism in Russia and Ukraine. Cambridge: Cambridge UP, 2015. xii, 244 pp. Illustrations. Tables. Bibliography. Index. $95.00, cloth.

J J Thomson and the discovery of the electron

International Nuclear Information System (INIS)

Squires, Gordon

1997-01-01

This short biography describes the life of J.J. Thomson, head of the Cavendish Laboratory in Cambridge. His early life as well as his contributions to physics, including the discovery of the electron from his research on cathode rays in 1897 are included. The work of other contributors to the understanding of electron properties is also noted briefly. (UK)

Hawking, Stephen W (1942-)

Science.gov (United States)

Murdin, P.

2000-11-01

Cosmologist and theoretical astrophysicist, born in Oxford, England, where he studied physics at University College. Moved to Cambridge to take up research in general relativity and cosmology, became Lucasian professor (an appointment earlier held by ISAAC NEWTON, with whom Hawking has been compared). Hawking worked to develop a valid mathematical treatment of the `singularities' in the theor...

Comfortably cosmopolitan?

African Journals Online (AJOL)

Anine Kriegler is a researcher with the Centre of Criminology at the University of Cape Town. She holds MA degrees from both the University of Cape Town and the University of Cambridge, and is a doctoral candidate in Criminology. Mark Shaw is the director of the Centre of Criminology at the University of Cape Town. He.

Epsilon-hypercyclic operators

Czech Academy of Sciences Publication Activity Database

Badea, C.; Grivaux, S.; Müller, Vladimír

2010-01-01

Roč. 30, č. 6 (2010), s. 1597-1606 ISSN 0143-3857 R&D Projects: GA ČR(CZ) GA201/06/0128 Institutional research plan: CEZ:AV0Z10190503 Keywords : orbits * dense Subject RIV: BA - General Mathematics Impact factor: 0.795, year: 2010 http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7921209

Is rainfed crop production in central Europe at risk? Using a regional climate model to produce high resolution agroclimatic information for decision makers

Czech Academy of Sciences Publication Activity Database

Trnka, M.; Eitzinger, J.; Dubrovský, Martin; Semerádová, D.; Štěpánek, P.; Hlavinka, P.; Balek, J.; Skalák, Petr; Farda, A.; Formayer, H.; Žalud, Z.

2010-01-01

Roč. 148, - (2010), s. 639-656 ISSN 0021-8596 Institutional research plan: CEZ:AV0Z30420517 Keywords : SOIL-MOISTURE * CHANGE SCENARIOS * LAND-USE * VARIABILITY * IMPACTS * DROUGHT * WEATHER * UNCERTAINTIES * AGRICULTURE * WORKABILITY Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 1.418, year: 2010 http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7919814

A new program for the design of electron microscopes

Czech Academy of Sciences Publication Activity Database

Lencová, Bohumila; Zlámal, J.

2008-01-01

Roč. 1, č. 1 (2008), s. 315-324 ISSN 1875-3892. [International Conference on Charged Particle Optics /7./ CPO-7. Cambridge, 24.07.2006-28.07.2006] Institutional research plan: CEZ:AV0Z20650511 Keywords : finite element method * electron lenses and deflectors * computer-aided design * user interface Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Regulation of Abortion as State-Socialist Governmentality: The Case of Czechoslovakia

Czech Academy of Sciences Publication Activity Database

Dudová, Radka

2012-01-01

Roč. 8, č. 1 (2012), s. 123-144 ISSN 1743-923X R&D Projects: GA ČR GAP404/10/0021 Institutional research plan: CEZ:AV0Z70280505 Keywords : abortion * governmentality * bodily citizenship Subject RIV: AO - Sociology, Demography Impact factor: 0.882, year: 2012 http://journals.cambridge.org/repo_A85lXzcV

Session 2: economic and environmental aspects of the different sources of hydrocarbons

International Nuclear Information System (INIS)

Susbielles, G.

2006-01-01

Here are given the summaries of the speeches of Mr Bernard Montaron (Schlumberger): the petroleum recovery ratios: a technical challenge for the energetic stake; of Mr Xavier Preel (Total): the non conventional petroleums; of Mr Guy de Kort (Shell): gas to liquids; and of Mrs Nathalie Alazard (IFP): the fuels coming from biomass. All these speeches have been presented at the AFTP petroleum yearly days (12-13 October 2005) during the session 2 concerning the economical and environmental aspects of the different sources of hydrocarbons. (O.M.)

The practice of teaching mathematics

OpenAIRE

Hefendehl-Hebeker, Lisa

1998-01-01

The practice of teaching mathematics : experimental conditions of change. - In: The culture of the mathematics classroom / ed. by Falk Seeger .... - Cambridge u.a. : Cambridge Univ. Press, 1998. - S. 104-124

76 FR 61269 - Protection of Stratospheric Ozone: acceptability Determination 26 for Significant New...

Science.gov (United States)

2011-10-04

.... Miller (eds.)). Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA. This... Park Service, Water Resources Division, Fort Collins, Colorado. \\10\\ Material Safety Data Sheet for 3M...

Fatigue crack growth retardation in spot heated mild steel sheet

Indian Academy of Sciences (India)

Unknown

Department of Metallurgical Engineering, *Department of Applied Mechanics and Hydraulics, ... growth retardation increases with increasing level of overload as well as with ..... Suresh S 1996 Fatigue of materials (Cambridge: Cambridge.

75 FR 49555 - EPA's Denial of the Petitions To Reconsider the Endangerment and Cause or Contribute Findings for...

Science.gov (United States)

2010-08-13

... Change 2007. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA. As discussed in...-mail communications out of context and assert they are ``smoking gun'' evidence of wrongdoing and...

The Cambridge Companion to International Law

Directory of Open Access Journals (Sweden)

Achmad Gusman Siswandi

2014-08-01

Full Text Available ABSTRAK This book provides a thorough introduction to international law in a way that is rather unique compared to similar references. The subject matteris divided in a more concise way, while still giving rich perspective as it covers not only theories but also case studies and practices. This book consists of four parts, namely: the contexts of international law; international law and the state; techniques and arenas; and projects of international law.

The Cambridge Handbook of Multimedia Learning

Directory of Open Access Journals (Sweden)

Malbrán, María del Carmen

2007-01-01

Full Text Available Durante la última década el campo del aprendizaje multimediado ha emergido como una disciplina coherente basada en la investigación. El Manual presenta un panorama actualizado y comprensivo de ambos. Este tipo de aprendizaje tiene lugar a través de palabras (textos orales e impresos e imágenes (ilustraciones, fotografías, mapas, animaciones, video. El Manual se centra en el modo en que se aprende con estos recursos en contextos mediados por la computadora.

The new Cambridge companion to Shakespeare

OpenAIRE

2015-01-01

Written by a team of leading international scholars, this Companion is designed to illuminate Shakespeare's works through discussion of the key topics of Shakespeare studies. Twenty-one brand new essays provide lively and authoritative approaches to recent scholarship and criticism for readers keen to expand their knowledge and appreciation of Shakespeare. The book contains stimulating chapters on traditional topics such as Shakespeare's biography and the transmission of his texts. Individual...

75 FR 33328 - Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University...

Science.gov (United States)

2010-06-11

... Archaeology and Ethnology, Harvard University, Cambridge, MA; Correction AGENCY: National Park Service..., Harvard University, Cambridge, MA. The human remains and associated funerary objects were removed from... Archaeology and Ethnology, Harvard [[Page 33329

75 FR 42172 - Agenda and Notice of Partially Closed Meeting of the Recovery Independent Advisory Panel

Science.gov (United States)

2010-07-20

... Act of 2009, Public Law 111-5 (Recovery Act), and the Federal Advisory Committee Act of 1972 (FACA...: Hyatt Regency Cambridge, 575 Memorial Drive, Cambridge, MA 02139. FOR FURTHER INFORMATION CONTACT: Glen...

Recht autonom

Directory of Open Access Journals (Sweden)

Robert von Friedeburg

2010-01-01

Full Text Available Rezensiertes Werk: Christopher W. Brooks, Law, Politics and Society in Early Modern England, Cambridge [u. a.]: Cambridge University Press 2008, XII, 456 S., ISBN 978-0-521-32391-8

Microbiological And Physicochemical Analyses Of Oil Contaminated ...

African Journals Online (AJOL)

Michael Horsfall

mechanic workshops in Benin City metropolis as sole source of carbon and ... collected from the three major mechanic workshops at Igun, Evbareke and ..... safe and acceptable level. ... Cambridge University Press, Cambridge, England.

Tail swing performance of the South African car-carrier fleet

CSIR Research Space (South Africa)

De Saxe, C

2012-09-01

Full Text Available PERFORMANCE OF THE SOUTH AFRICAN CAR-CARRIER FLEET Obtained BSc and currently completing MSc at the University of the Witwatersrand. Researcher at the Council for Scientific and Industrial Research (CSIR) through the CSIR?s Studentship programme.... Obtained BSc and MSc from the University of the Witwatersrand and PhD from the University of Cambridge. Senior Lecturer in the School of Mechanical, Industrial and Aeronautical Engineering at the University of the Witwatersrand. C. DE SAXE...

Nutrition guidelines for undergraduate medical curricula: a six-country comparison

OpenAIRE

Crowley, Jennifer; Ball, Lauren; Laur, Celia; Wall, Clare; Arroll, Bruce; Poole, Phillippa; Ray, Sumantra

2015-01-01

Jennifer Crowley,1 Lauren Ball,2 Celia Laur,3 Clare Wall,1 Bruce Arroll,4 Phillippa Poole,5 Sumantra Ray3 1Discipline of Nutrition, School of Medical Sciences, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand; 2Centre for Health Practice Innovation, Griffith University, Gold Coast, QLD, Australia; 3Need for Nutrition Education/Innovation Programme, Medical Research Council Human Nutrition Research, Cambridge, UK; 4Department of General Practice and Pri...

Security of Electronic Payment Systems: A Comprehensive Survey

OpenAIRE

Solat , Siamak

2017-01-01

This comprehensive survey deliberated over the security of electronic payment systems. In our research, we focused on either dominant systems or new attempts and innovations to improve the level of security of the electronic payment systems. This survey consists of the Card-present (CP) transactions and a review of its dominant system i.e. EMV including several researches at Cambridge university to designate variant types of attacks against this standard which demonstrates lack of a secure "o...

What Is a Child? Children's Perceptions, the Cambridge Primary Review and Implications for Education

Science.gov (United States)

Adams, Kate

2014-01-01

Debate about the definition of a "child" occurs in multi-disciplinary contexts, most recently located in the new sociology of childhood where social constructionism is the dominant discourse. Given that the child's voice has become an increasingly valued component of research, this paper reports on one aspect of a study which explored…

A Lagrangian model of air-mass photochemistry and mixing using a trajectory ensemble: the Cambridge Tropospheric Trajectory model of Chemistry And Transport (CiTTyCAT version 4.2

Directory of Open Access Journals (Sweden)

T. A. M. Pugh

2012-01-01

Full Text Available A Lagrangian model of photochemistry and mixing is described (CiTTyCAT, stemming from the Cambridge Tropospheric Trajectory model of Chemistry And Transport, which is suitable for transport and chemistry studies throughout the troposphere. Over the last five years, the model has been developed in parallel at several different institutions and here those developments have been incorporated into one "community" model and documented for the first time. The key photochemical developments include a new scheme for biogenic volatile organic compounds and updated emissions schemes. The key physical development is to evolve composition following an ensemble of trajectories within neighbouring air-masses, including a simple scheme for mixing between them via an evolving "background profile", both within the boundary layer and free troposphere. The model runs along trajectories pre-calculated using winds and temperature from meteorological analyses. In addition, boundary layer height and precipitation rates, output from the analysis model, are interpolated to trajectory points and used as inputs to the mixing and wet deposition schemes. The model is most suitable in regimes when the effects of small-scale turbulent mixing are slow relative to advection by the resolved winds so that coherent air-masses form with distinct composition and strong gradients between them. Such air-masses can persist for many days while stretching, folding and thinning. Lagrangian models offer a useful framework for picking apart the processes of air-mass evolution over inter-continental distances, without being hindered by the numerical diffusion inherent to global Eulerian models. The model, including different box and trajectory modes, is described and some output for each of the modes is presented for evaluation. The model is available for download from a Subversion-controlled repository by contacting the corresponding authors.

Particle Physics and Astronomy Research Council (PPARC) members, United Kingdom, visiting the ATLAS semiconductor tracker (SCT) module tests.

CERN Multimedia

Patrice Loïez

2002-01-01

Photo 01: Mr Peter Warry, PPARC Chairman, Victrex Plc, United Kingdom visiting the ATLAS SCT module tests with Dr Joleen Pater, SCT (Manchester). Photo 02: PPARC Council Members, United Kingdom, visiting the ATLAS SCT module tests. L.t to r.: Mrs Judith Scott, Chief Executive, British Computer Society, Prof. George Efstathiou, Institute of Astronomy, University of Cambridge, Mr Peter Warry, PPARC Chairman, Victrex Plc, Prof. Martin Ward, Director X-Ray Astronomy, of Leicester, Prof. James Stirling, Director, Institute for Particle Physics Phenomenology, University of Durham and Prof. Brian Foster, University of Bristol.

Mild cognitive impairment: applicability of research criteria in a memory clinic and characterization of cognitive profile.

Science.gov (United States)

Alladi, Suvarna; Arnold, Robert; Mitchell, Joanna; Nestor, Peter J; Hodges, John R

2006-04-01

We explored the applicability of recently proposed research criteria for mild cognitive impairment (MCI) in a memory clinic and changes in case definition related to which memory tests are used and the status of general cognitive function in MCI. A total of 166 consecutive GP referrals to the Cambridge Memory Clinic underwent comprehensive neuropsychological and psychiatric evaluation. Of 166 cases, 42 were excluded (significant depression 8, established dementia 29 and other disorders 5). Of 124 non-demented, non-depressed patients, 72 fulfilled Petersen's criteria for amnestic MCI based upon verbal memory performance [the Rey Auditory Verbal Learning Test (RAVLT)] and 90 met criteria if performance on verbal and/or non-verbal memory tests [the Rey figure recall or the Paired Associates Learning test (PAL)] was considered. Of the 90 broadly defined MCI cases, only 25 had pure amnesia: other subtle semantic and/or attention deficits were typically present. A further 12 were classed as non-amnestic MCI and 22 as 'worried well'. Definition of MCI varies considerably dependent upon the tests used for case definition. The majority have other cognitive deficits despite normal performance on the Mini-mental State Examination (MMSE) and intact activities of daily living (ADL) and fit within multi-domain MCI. Pure amnesic MCI is rare.

Studi Potensi Sumberdaya Andesit Menggunakan Metode Geolistrik Di Daerah Kokap, Kabupaten Kulonprogo, Daerah Istimewa Yogyakarta

Directory of Open Access Journals (Sweden)

Eko Bayu Purwasatriya

2013-06-01

Full Text Available The study of andesite resources was carried out in Hargowilis village, Kokap sub-district, Kulonprogo regency, Daerah Istimewa Yogyakarta province using geoelectrical data with Schlumberger configuration, as much as 14 point which is spreading on 8 hectares area. Based on regional geological map of Yogyakarta area, study area include on intrusive rock lithology’s unit compose of hipersten andesite to augite-hornblende andesite and trachiandesite. Geoelectrical method is one of geophysical method that used to observed geological condition in subsurface based on rock’s electrical properties. Andesite is one type of igneous rock which have contrast electrical properties with its surrounding rock, generally sedimentary rocks, makes it suitable for geoelectrical method to identify the presence of andesite in subsurface and also estimate its thickness to calculate the resources. Geoelectrical configuration used is 1D Schlumberger configuration where this method have advantage more accurate to calculate the thickness of rock layer especially in shallow area. The result of geoelectrical survey showing that it consist 2 layer of andesite, there are shallow layer and deep layer. This result indicate that the igneous rock in study area not only intrusion type, but also lava flow type. Resources potential of andesite both shallow and deep layer are 5,072,354 tons and resources potential of shallow andesite only is 3,162,566 tons.

Planktonic algae and cyanoprokaryotes as indicators of ecosystem ...

African Journals Online (AJOL)

2013-10-07

Oct 7, 2013 ... ment favours the presence of this species, as illustrated by its .... water history of Potchefstroom region and the local management of it. ... Cambridge University Press, Cambridge. ... Akademischer Verlag, Jena, Germany.

Nicht nur böse Christen

Directory of Open Access Journals (Sweden)

Andreas Thier

2003-01-01

Full Text Available Rezensiertes Werk: John Witte jr., Law and Protestantism. The Legal Teachings of the Lutheran Reformation, New York, Cambridge: Cambridge University Press 2002, XX, 337 S., ISBN 0-521-78132-9

Double-diffusive convection of compressible rotating Walters' (B ...

African Journals Online (AJOL)

user

Mathematical Formulation of the Problem and Perturbation Equations ...... Rayleigh number for the onset of instability via a state of pure oscillations, it suffices to find conditions for which ..... Cambridge University Press, Cambridge, UK.

Assessing communication quality of consultations in primary care: initial reliability of the Global Consultation Rating Scale, based on the Calgary-Cambridge Guide to the Medical Interview

Science.gov (United States)

Burt, Jenni; Abel, Gary; Elmore, Natasha; Campbell, John; Roland, Martin; Benson, John; Silverman, Jonathan

2014-01-01

Objectives To investigate initial reliability of the Global Consultation Rating Scale (GCRS: an instrument to assess the effectiveness of communication across an entire doctor–patient consultation, based on the Calgary-Cambridge guide to the medical interview), in simulated patient consultations. Design Multiple ratings of simulated general practitioner (GP)–patient consultations by trained GP evaluators. Setting UK primary care. Participants 21 GPs and six trained GP evaluators. Outcome measures GCRS score. Methods 6 GP raters used GCRS to rate randomly assigned video recordings of GP consultations with simulated patients. Each of the 42 consultations was rated separately by four raters. We considered whether a fixed difference between scores had the same meaning at all levels of performance. We then examined the reliability of GCRS using mixed linear regression models. We augmented our regression model to also examine whether there were systematic biases between the scores given by different raters and to look for possible order effects. Results Assessing the communication quality of individual consultations, GCRS achieved a reliability of 0.73 (95% CI 0.44 to 0.79) for two raters, 0.80 (0.54 to 0.85) for three and 0.85 (0.61 to 0.88) for four. We found an average difference of 1.65 (on a 0–10 scale) in the scores given by the least and most generous raters: adjusting for this evaluator bias increased reliability to 0.78 (0.53 to 0.83) for two raters; 0.85 (0.63 to 0.88) for three and 0.88 (0.69 to 0.91) for four. There were considerable order effects, with later consultations (after 15–20 ratings) receiving, on average, scores more than one point higher on a 0–10 scale. Conclusions GCRS shows good reliability with three raters assessing each consultation. We are currently developing the scale further by assessing a large sample of real-world consultations. PMID:24604483

NOVEL CONCEPTS RESEARCH IN GEOLOGIC STORAGE OF CO2 PHASE III

Energy Technology Data Exchange (ETDEWEB)

Neeraj Gupta

2006-01-23

As part of the Department of Energy's (DOE) initiative on developing new technologies for storage of carbon dioxide in geologic reservoirs, Battelle has been investigating the feasibility of CO{sub 2} sequestration in the deep saline reservoirs in the Ohio River Valley region. In addition to the DOE, the project is being sponsored by American Electric Power (AEP), BP, The Ohio Coal Development Office (OCDO) of the Ohio Air Quality Development Authority, Schlumberger, and Battelle. The main objective of the project is to demonstrate that CO{sub 2} sequestration in deep formations is feasible from engineering and economic perspectives, as well as being an inherently safe practice and one that will be acceptable to the public. In addition, the project is designed to evaluate the geology of deep formations in the Ohio River Valley region in general and in the vicinity of AEP's Mountaineer Power Plant in particular, in order to determine their potential use for conducting a long-term test of CO{sub 2} disposal in deep saline formations. The current technical progress report summarizes activities completed for the October through December 2005 period of the project. As discussed in the following report, the main field activity was reservoir testing in the Copper Ridge ''B-zone'' in the AEP No.1 well. In addition reservoir simulations were completed to assess feasibility of CO{sub 2} injection for the Mountaineer site. These reservoir testing and computer simulation results suggest that injection potential may be substantially more than anticipated for the Mountaineer site. Work also continued on development of injection well design options, engineering assessment of CO{sub 2} capture systems, permitting, and assessment of monitoring technologies as they apply to the project site. Overall, the current design feasibility phase project is proceeding according to plans.

The Language Policy Practice in Mathematics Education in the ...

African Journals Online (AJOL)

kofimereku

mathematics lesson periods in English at the lower primary level. Efforts to use the native language for meaningful mathematics instructions are constrained by teachers' inability to speak the ..... Cambridge: Cambridge Univ. Press, 9-33.

Eine zu Recht vergessene Vergangenheit?

Directory of Open Access Journals (Sweden)

Oliver Lepsius

2013-01-01

Full Text Available Review of: David M. Rabban, Law’s History. American Legal Thought and the Transatlantic Turn to History, Cambridge: Cambridge University Press 2013, XVI, 564 S., ISBN 978-0-521-76191-8

PREFACE: Young Researcher Meeting, Trieste 2013

Science.gov (United States)

Agostini, F.; Antolini, C.; Aversa, R.; Cattani, G.; Martinelli, M.; Mazzaferro, L.; Migliaccio, M.; Paci, F.; Pietrobon, D.; Ricci Pacifici, D.; Stellato, F.; Veneziani, M.

2013-12-01

Studi Avanzati Via Bonomea 265, 34136 Trieste, Italy Luca Mazzaferro (luca.mazzaferro@roma2.infn.it) Dipartimento di Fisica, Università di Roma 'Tor Vergata' Via della Ricerca Scientifica 1, 00133 Roma, Italy Marina Migliaccio (mm858@ast.cam.ac.uk) Institute of Astronomy and Kavli Institute for Cosmology Madingley Road, CB3 0HA Cambridge, United Kingdom Francesco Paci (fpaci@sissa.it) SISSA - Scuola Internazionale Superiore di Studi Avanzati Via Bonomea 265, 34136 Trieste, Italy Davide Pietrobon (davide.pietrobon@jpl.nasa.gov) California Institute of Technology - Jet Propulsion Laboratory 4800 Oak Grove Drive 169-237 91109 Pasadena, CA, USA Daniel Ricci Pacifici (Daniel.Ricci.Pacifici@pd.infn.it) Dipartimento di Fisica e Astronomia, Università degli Studi di Padova INFN, Sezione di Padova Via Marzolo 8, 35131, Padova, Italy Francesco Stellato (francesco.stellato@cfel.de) Center for Free-Electron Laser Science, DESY Notkestrase 85, 22607 Hamburg, Germany Marcella Veneziani (marcella@ipac.caltech.edu) Infrared Processing and Analysis Center California Institute of Technology 1200 E California Blvd, Pasadena, CA 91125, USA SISSA logoPadua logo Acknowledgments The organizers of the 4th Young Researcher Meeting, held in Trieste, would like to thank all the scientists who participated in the meeting. We thank the International School for Advanced Studies (SISSA) for hosting the conference, covering the organization costs and allowing some travel grants for the speakers. We are greateful to Professor Guido Martinelli, director of SISSA, for his valuable support and advice. The publication of the proceedings of the conference is sponsored by the Padova university project CPDA119349 (P I Professor Marco Matone). The event was broadcast live by OggiScienza (http://oggiscienza.wordpress.com).

Ingestion of phosphorus-32 at Massachusetts Institute of Technology, Cambridge, Massachusetts, identified on August 19, 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-12-01

On Monday, October 16, 1995, the Massachussetts Institue of Technology (MIT, the licensee) notified the US Nuclear Regulatory Commission (NRC) of an incident involving ingestion of phosphorus-32 by a researcher at the MIT Center for Cancer Research. The licensee informed the NRC that a researcher had reported the incident on August 19. The licensee initially estimated the intake as 500 microcuries (19 MBq) and the dose as 4000 millirem (40 mSv) to the individual. On October 12, the licensee informed the researcher that its final intake estimate was 579 microcuries (21 MBq), just under the 600 microcuries (22 MBq) which would represent an overexposure. On October 17, the NRC established an Incident Investigation Team to investigate the case. NRC also contracted with Lawrence Livermore National Laboratory and Oak Ridge Institute for Science and Education to do independent dose assessments of the urine sample data and the whole-body data. The Team concluded that the licensee`s final intake and dose estimates were in accordance with accepted scientific references and NRC guidance. However, recognizing the uncertainties involved in the use of models to simulate human characteristics, the Team determined the intake would be better characterized as likely falling within a range of 500 to 750 microcuries (19--28 NMq). An NRC medical consultant concluded that no symptoms or acute effects should be observed from an intake of this level.

Ingestion of phosphorus-32 at Massachusetts Institute of Technology, Cambridge, Massachusetts, identified on August 19, 1995

International Nuclear Information System (INIS)

1995-12-01

On Monday, October 16, 1995, the Massachussetts Institue of Technology (MIT, the licensee) notified the US Nuclear Regulatory Commission (NRC) of an incident involving ingestion of phosphorus-32 by a researcher at the MIT Center for Cancer Research. The licensee informed the NRC that a researcher had reported the incident on August 19. The licensee initially estimated the intake as 500 microcuries (19 MBq) and the dose as 4000 millirem (40 mSv) to the individual. On October 12, the licensee informed the researcher that its final intake estimate was 579 microcuries (21 MBq), just under the 600 microcuries (22 MBq) which would represent an overexposure. On October 17, the NRC established an Incident Investigation Team to investigate the case. NRC also contracted with Lawrence Livermore National Laboratory and Oak Ridge Institute for Science and Education to do independent dose assessments of the urine sample data and the whole-body data. The Team concluded that the licensee's final intake and dose estimates were in accordance with accepted scientific references and NRC guidance. However, recognizing the uncertainties involved in the use of models to simulate human characteristics, the Team determined the intake would be better characterized as likely falling within a range of 500 to 750 microcuries (19--28 NMq). An NRC medical consultant concluded that no symptoms or acute effects should be observed from an intake of this level

Fulltext PDF

Indian Academy of Sciences (India)

Unknown

ranging from paleontology (Crônier et al 1998) to developmental biology .... i.e. those that equally integrate different techniques and levels of investigation, are ... P A 1997 Extreme environmental change and evolution (Cambridge: Cambridge.

Between Despair and Parody

Directory of Open Access Journals (Sweden)

Anthony Carty

2003-01-01

Full Text Available Review of:Martti Koskenniemi, The Gentle Civilizer of Nations. The Rise and Fall of International Law 1870–1960, Cambridge: Cambridge University Press 2001, xiv, 569 p., ISBN 0-521-6231-11

The Development of Knowledge Management in the Oil and Gas Industry

OpenAIRE

Robert M. Grant

2013-01-01

Una revisión de las experiencias en gestión del conocimiento de las compañías BP, Royal Dutch Shell, Chevron, ExxonMobil, ConocoPhillips, Halliburton, Schlumberger, Paragon Engineering Services, BHP, Marathon Oil, y Murphy Oil identifica dos tipos de prácticas principales de gestión del conocimiento: aplicación de las tecnologías de la información y las comunicaciones para la transferencia de conocimiento explícito y el uso de técnicas de gestión del conocimiento persona a persona para facili...

Space-time structure

CERN Document Server

Schrödinger, Erwin

1985-01-01

In response to repeated requests this classic book on space-time structure by Professor Erwin Schrödinger is now available in the Cambridge Science Classics series. First published in 1950, and reprinted in 1954 and 1960, this lucid and profound exposition of Einstein's 1915 theory of gravitation still provides valuable reading for students and research workers in the field.

Statistical analysis of sigma-holes: a novel complementary view on halogen bonding

Czech Academy of Sciences Publication Activity Database

Kolář, Michal H.; Carloni, P.; Hobza, Pavel

2014-01-01

Roč. 16, č. 36 (2014), s. 19111-19114 ISSN 1463-9076 R&D Projects: GA ČR GBP208/12/G016 Grant - others:Operational Program Research and Development for Innovations(XE) CZ 1.05/2.1.00/03/0058 Institutional support: RVO:61388963 Keywords : cambridge structural database * molecules * recognition Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 4.493, year: 2014

Machine Learning for the Knowledge Plane

Science.gov (United States)

2006-06-01

Baader, Diego Calvanese, Daniele Nardi, and Peter Patel- Schneider. The Description Logic Handbook. Cambridge University Press, 2003. Shelly ...classifiers for which action to select or regression functions over actions or states. However, it can also be cast as larger-scale structures...Research in the reinforcement learning framework falls into two main paradigms. One casts control policies in terms of functions that map state

Q&A: The nanomaterials designer

Science.gov (United States)

Gibney, Elizabeth

2015-10-01

Ali Yetisen's research includes using nanotechnology and biosensors to make environmentally responsive materials for clothes, tattoos, accessories and contact lenses -- materials that could be the future of fashion. Here, Yetisen, who works at Harvard University and Massachusetts General Hospital in Cambridge, talks about mimicking the diffraction in butterfly wings, transforming gowns, and what fashion designers and materials scientists can learn from each other.

Estimating the impact of climate change on the occurrence of selected pests at a high spatial resolution: a novel approach

Czech Academy of Sciences Publication Activity Database

Kocmánková, E.; Trnka, M.; Eitzinger, J.; Dubrovský, Martin; Štěpánek, P.; Semerádová, D.; Balek, J.; Skalák, P.; Farda, A.; Juroch, J.; Žalud, Z.

2011-01-01

Roč. 149, - (2011), s. 185-195 ISSN 0021-8596 Institutional research plan: CEZ:AV0Z30420517 Keywords : COLORADO-POTATO BEETLE * NILOTICA SSP INDICA * POTENTIAL DISTRIBUTIONS * BIOLOGICAL-CONTROL * CHANGE SCENARIOS * ENVELOPE * MODEL * LEPIDOPTERA * BUTTERFLIES * AUSTRALIA Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 2.041, year: 2011 http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8025043

Early Life Histories of Fishes: New Developmental, Ecological and ...

African Journals Online (AJOL)

ontogeny and life history models revisited' which is an unabridged .... Hamburg, Germany, in August 1984. The papers are ..... Cambridge University Press, Cambridge, New York and ... lessons to be learnt from the well-illustrated keys and for.

Unverrichteter Sache

Directory of Open Access Journals (Sweden)

Jani Kirov

2007-01-01

Full Text Available Rezensiertes Werk: Adriaan Lanni, Law and Justice in the Courts of Classical Athens, Cambridge: Cambridge University Press 2006, 210 S., ISBN-13 978-0-521-85759-8; ISBN-10 0-521-85759-7

Kant's Theory of virtue

DEFF Research Database (Denmark)

Nielsen, Carsten Fogh

2012-01-01

Anmeldelse af Anne Margaret Baxleys bog: "Kant's Thery of Virtue. The Value of Autocracy" (Cambridge University Press, 2010)......Anmeldelse af Anne Margaret Baxleys bog: "Kant's Thery of Virtue. The Value of Autocracy" (Cambridge University Press, 2010)...

Designing Inclusive Systems Designing Inclusion for Real-world Applications

CERN Document Server

Clarkson, John; Robinson, Peter; Lazar, Jonathan; Heylighen, Ann

2012-01-01

The Cambridge Workshops on Universal Access and Assistive Technology (CWUAAT) are a series of workshops held at a Cambridge University College every two years. The workshop theme: “Designing inclusion for real-world applications” refers to the emerging potential and relevance of the latest generations of inclusive design thinking, tools, techniques, and data, to mainstream project applications such as healthcare and the design of working environments. Inclusive Design Research involves developing tools and guidance enabling product designers to design for the widest possible population, for a given range of capabilities. There are five main themes: •Designing for the Real-World •Measuring Demand And Capabilities •Designing Cognitive Interaction with Emerging Technologies •Design for Inclusion •Designing Inclusive Architecture In the tradition of CWUAAT, we have solicited and accepted contributions over a wide range of topics, both within individual themes and also across the workshop’s scope. ...

Short-channel drain current model for asymmetric heavily / lightly ...

Indian Academy of Sciences (India)

PRADIPTA DUTTA

2017-07-29

Jul 29, 2017 ... (2017) 89:33 ... MS received 25 August 2015; revised 6 March 2017; accepted 6 April 2017; published ..... [18] J P Colinge, J W Park and W Xiong, IEEE Electron. ... devices(Cambridge University Press, Cambridge, 1998).

Testing cosmology with galaxy clusters

DEFF Research Database (Denmark)

Rapetti Serra, David Angelo

2011-01-01

PASCOS 2011 will be held in Cambridge UK. The conference will be hosted by the Centre for Theoretical Cosmology (DAMTP) at the Mathematical Sciences site in the University of Cambridge. The aim of the conference is to explore and develop synergies between particle physics, string theory and cosmo......PASCOS 2011 will be held in Cambridge UK. The conference will be hosted by the Centre for Theoretical Cosmology (DAMTP) at the Mathematical Sciences site in the University of Cambridge. The aim of the conference is to explore and develop synergies between particle physics, string theory...... and cosmology. There will be an emphasis on timely interdisciplinary topics: • critical tests of inflationary cosmology • advances in fundamental cosmology • applications of string theory (AdS/CMT) • particle and string phenomenology • new experimental particle physics results • and cosmological probes...

77 FR 46120 - Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University...

Science.gov (United States)

2012-08-02

... Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA... Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA. The human remains and associated..., Repatriation Coordinator, Peabody Museum of Archaeology and Ethnology, Harvard University, 11 Divinity Avenue...

The Social Nature of Argumentative Practices: The Philosophy of Argument and Audience Reception

OpenAIRE

Paula Olmos

2018-01-01

Abstract: This article reviews Christopher W. Tindale’s The Philosophy of Argument and Audience Reception (Cambridge, 2015). Résumé: Cet article est une critique de The Philosophy of Argument and Audience Reception (Cambridge, 2015) de Christopher W. Tindale.

'Can You Be a Doctor, Even if You Faint?' The Tacit Lessons of Cadaveric Dissection.

Science.gov (United States)

Gamlin, Chloë; Womersley, Kate; Taylor, Helen; Fay, Isla; Brassett, Cecilia; Barclay, Stephen

2017-09-01

The undergraduate Medicine course at the University of Cambridge has included cadaveric dissection as part of its anatomy teaching for over three centuries. In recent years, medical schools in the UK and the US have debated whether cadaveric dissection is a useful and efficient way of teaching anatomy. Existing research on this subject has focused narrowly on the knowledge-acquisition for medical students afforded through dissection, and thus we have broadened the scope of such considerations to include the emotional responses of medical students to the dissection process. The basis for this paper is a phenomenological analysis of response data gathered from 56 first year medical students at the University of Cambridge through written questionnaires and discussion groups before and after their first experiences of cadaveric dissection. Our research suggests that there are in fact many more lessons taught and acquired through studying in the dissection room: they are tacit, emotional, experiential and dispositional. When this wider picture of the value of dissection is considered, a much stronger case for the continued inclusion of cadaveric dissection in the medical curriculum can be made, as it is a valuable and unique educational experience.

75 FR 58431 - Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University...

Science.gov (United States)

2010-09-24

... Archaeology and Ethnology, Harvard University, Cambridge, MA; Correction AGENCY: National Park Service... in the possession of the Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge... was a project of Harvard University faculty in 1972. No known individuals were identified. No...

Kant’s Doctrine of Right. A Commentary

Directory of Open Access Journals (Sweden)

Thomas Mertens

2013-12-01

Full Text Available http://dx.doi.org/10.5007/1677-2954.2013v12n2p355 Review of: B. Sharon Byrd and Joachim Hruschka, Kant’s Doctrine of Right. A Commentary (Cambridge University Press, Cambridge 2010 336 p.

Book Reviews

Directory of Open Access Journals (Sweden)

Janet Rodenburg

1992-04-01

Full Text Available - Leonard Y. Andaya, H.A. Poeze, Excursies in Celebes; Een bundel bijdragen bij het afscheid van J. Noorduyn als directeur-secretaris van het Koninklijk Instituut voor Taal-, Land- en Volkenkunde. Leiden: KITLV Uitgeverij, 1991, 348 pp., P. Schoorl (eds. - Anne Booth, Adrian Clemens, Changing economy in Indonesia Volume 12b; Regional patterns in foreign trade 1911-40. Amsterdam: Royal Tropical Institute, 1992., J.Thomas Lindblad, Jeroen Touwen (eds. - A.P. Borsboom, James F. Weiner, The empty place; Poetry space, and being among the Foi of Papua New Guinea. Bloomington: Indiana University Press, 1991. - Martin van Bruinessen, Ozay Mehmet, Islamic identity and development; Studies of the Islamic periphery. London and New York: Routledge, 1990 (cheap paperback edition: Kula Lumpur: Forum, 1990, 259 pp. - H.J.M. Claessen, Timothy Earle, Chiefdoms: power, economy, and ideology. A school of American research book. Cambridge: Cambridge University Press, 1991. 341 pp., bibliography, maps, figs. - H.J.M. Claessen, Henk Schulte Nordholt, State, village, and ritual in Bali; A historical perspective. (Comparitive Asian studies 7. Amsterdam: VU University press for the centre for Asian studies Amsterdam, 1991. 50 pp. - B. Dahm, Ruby R. Paredes, Philippine colonial democracy. (Monograph series 32/Yale University Southeast Asia studies. New Haven: Yale Center for international and Asia studies, 1988, 166 pp. - Eve Danziger, Bambi B. Schieffelin, The give and take of everyday life; Language socialization of Kaluli children. (Studies in the social and cultural foundations of language 9. Cambridge: Cambridge University Press, 1991. - Roy Ellen, David Hicks, Kinship and religion in Eastern Indonesia. (Gothenburg studies in social anthropology 12. Gothenburg: Acta Universitatis Gothoburgensis, 1990, viii 132 pp., maps, figs, tbls. - Paul van der Grijp, Pierre Lemonnier, Guerres et festins; Paix, échanges et competition dans les highlands de Nouvelle

A Framework for Facility Modification.

Science.gov (United States)

1987-09-01

Department of Civil Engineer4ng, Massachusetts Institute of Technology, Cambridge, MA. Partridge, D. (1986), Artificial Inteligence : Applications in the...34"•. -" .- " BIBLIOGRAPHY Barr, A. and Feigenbaum, E.A. (1981), The Handbook of Artificial Intelligence, Vol. 1, HeurisTech Press, Stanford, CA. Barnaby, F...Engineering Research Laboratory Technical Report N-104iADA Shirai, Y. and Tsuji, J. (1982), Artificial Intelligence: Concepts, Technigues and

Cauldrons: An Abstraction for Concurrent Problems Solving. Revision.

Science.gov (United States)

1986-09-01

PROGRAM ELEMENT. PROJECT. TASK Artificial Inteligence Laboratory ARtA G WORK UNIT NUMVERS S 545 Technology Square etJ Cambridge, MA 02139 TIM II...D-11194 12611 CAU1,LDRONS: AN ROSTRACTION FOR CONCURRENT PROBLEMS1/ RSOLVING REYISION(U) MASSACHUSETTS INST OF TECHCANIRIDGE ARTIFICIAL INTELLIGENCE...is described, accompanied by cxanmple of their application to various domains. ’lhis report describes research done at both the MIT Artificial

Post Accident Procedures for Chemicals and Propellants.

Science.gov (United States)

1982-09-01

Acoustic Emission AFB - Air Force Base AFCRL - Air Force Cambridge Research Laboratories BE - AAR Bureau of Explosives BLEVE - Boiling Liquid Expanding...rupture or a BLEVE . Second, hazardous material fires were extinguished when possible with either the use of foam or water. In some cases, the car was...First Aid Kits Breathing Apparatus Mine Safety Pittsburgh, PA Appliances ,- (MSA) 5-38 .... .°.*. ’ • .*. . ° ,*. I

When are Overcomplete Topic Models Identifiable? Uniqueness of Tensor Tucker Decompositions with Structured Sparsity

Science.gov (United States)

2013-08-14

Communications and Computing, Electrical Engineering and Computer Science Dept., University of California, Irvine, USA 92697. Email : a.anandkumar...uci.edu,mjanzami@uci.edu. Daniel Hsu and Sham Kakade are with Microsoft Research New England, 1 Memorial Drive, Cambridge, MA 02142. Email : dahsu...Andreas Maurer, Massimiliano Pontil, and Bernardino Romera-Paredes. Sparse coding for multitask and transfer learning. ArxXiv preprint, abs/1209.0738, 2012

Vital: Vanguard Investigations of Therapeutic Approaches to Lung Cancer

Science.gov (United States)

2007-01-01

immunohistochemistry (IHC) laboratory with manual and automated immunohistochemical techniques and in situ tissue-based methodologies, such as FISH and...Multiple-Drug Dose-Effect Analyzer and Manual uniform measures. Statistics in Medicine 22, 2091-2100. Cambridge, U.K.: Biosoft. Venables, W. N. and Ripley...Supplementary data for this article are available at Cancer Research Online tirsnsfection reagent (Roche Diagnos~tics Corp., Indianapolis, INI) following ( htp

Mode solvers for very thin long-range plasmonic waveguides

Czech Academy of Sciences Publication Activity Database

Francs, G. C.; Hugonin, J. P.; Čtyroký, Jiří

2011-01-01

Roč. 42, č. 8 (2011), s. 557-570 ISSN 0306-8919. [18th International Workshop on Optical Waveguide Theory and Numerical Modelling (OWTNM). Cambridge, 09.04.2010-10.04.2010] R&D Projects: GA MŠk OC09061 Institutional research plan: CEZ:AV0Z20670512 Keywords : optical waveguide theory * integrated optics Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering Impact factor: 0.822, year: 2011

A Response to Two Recent Studies that Purport to Calculate Electric Utility Restructuring Benefits Captured by Consumers

International Nuclear Information System (INIS)

Spinner, Howard M.

2006-01-01

Recent studies by Global Energy Decisions and Cambridge Energy Research Associates offered high 'headline impact' in finding that wholesale electric competition is fulfilling its promises and restructuring is benefiting consumers to the tune of billions of dollars. But both studies share a fundamental problem tied to the fact that portions of those 'savings' to consumers accrue from losses suffered by the competitive generation sector

Convergence of variational eigenvalues and eigenfunctions to the Dirichlet problem for the p-Laplacian in domains with fine-grained boundary

Czech Academy of Sciences Publication Activity Database

Drábek, P.; Namlyeyeva, Yu.; Nečasová, Šárka

2010-01-01

Roč. 140, č. 3 (2010), s. 573-596 ISSN 0308-2105 R&D Projects: GA ČR GA201/05/0005; GA MŠk LC06052 Institutional research plan: CEZ:AV0Z10190503 Keywords : perforated domains * homogenization Subject RIV: BA - General Mathematics Impact factor: 0.669, year: 2010 http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7782353&fileId=S0308210507001035

Keeping the Edge. Air Force Materiel Command Cold War Context (1945-1991). Volume 1: Command Lineage Scientific Achievement and Major Tenant Missions

Science.gov (United States)

2003-08-01

Cambridge Research Laboratories AFCS Air Force Communications Service AFETR Air Force Eastern Test Range AFFDL Air Force Flight Dynamics Laboratory...Sacramento Air Logistics Center SMAMA Sacramento Air Materiel Area SOM Skidmore, Owings & Merrill SPACERAD Space Radiation Effects SPADATS Space...a unique post-World War II phenomenon that had a lasting effect —addressed here to illustrate some of the subtleties of the earliest Cold War years

Adaptive Estimation and Heuristic Optimization of Nonlinear Spacecraft Attitude Dynamics

Science.gov (United States)

2016-09-15

Biology, Control and Artificial Intelligence , MIT Press, Cambridge, MA, USA, 1992. 177 [89] Thompson, R. E., Colombi, J. M., Black, J. T., and Ayres...utilized for parameter and state estimates. MMAE algorithms involve constructing a bank of recursive estimators, each assuming a different hypothesis for...this research, MMAE routines employing parallel banks of unscented attitude filters are applied to analytical models of spacecraft with time- varying

Interpersonal Influence in Cross-Cultural Interactions

Science.gov (United States)

2010-10-01

Berry, J. W., Poortinga, Y. H., Segall, M. H., & Dasen, P. R. (2002). Cross - cultural psychology : Research and applications (Second Edition). Cambridge...Annual Review of Psychology , 51, 93–120. Matsumoto , D. (1996). Culture and psychology . Pacific Grove, CA: Brooks/Cole. Oyserman, D., Coon, H. M...interpreters. Infantry, Spring, 22–27. Shiraev, E., & Levy, D. (2004). Cross - cultural psychology : Critical thinking and contemporary applications. Boston

Well-posedness of a thermo-mechanical model for shape memory alloys under tension

Czech Academy of Sciences Publication Activity Database

Krejčí, Pavel; Stefanelli, U.

2010-01-01

Roč. 44, č. 6 (2010), s. 1239-1253 ISSN 0764-583X R&D Projects: GA ČR GAP201/10/2315 Institutional research plan: CEZ:AV0Z10190503 Keywords : shape memory alloys * thermo-mechanics * well-posedness * hysteresis operator Subject RIV: BA - General Mathematics Impact factor: 1.202, year: 2010 http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8129335

prediction of the impacts of climate changes on the stream flow

African Journals Online (AJOL)

HOD

NNAMDI AZIKIWE UNIVERSITY, AWKA, ANAMBRA STATE, NIGERIA. 3, 4, 5, DEPT. ... 4, October 2017, pp. 1286 – 1295 ..... Cambridge University Press, Cambridge, 1994. ... [10] Park, J. Y., Park M. J., Ahn S. R., Park G. A., Yi,v., Kim. G. S., R.

Probability theory: the logic of science

National Research Council Canada - National Science Library

Jaynes, E. T; Bretthorst, G. Larry

2005-01-01

... by G. Larry Bretthorst Copyright   Cambridge, New York, Melbourne, Madrid, Cape Town, Singapore, São Paulo Cambridge University Press...

Stellenbosch Papers in Linguistics Plus: Submissions

African Journals Online (AJOL)

Distinguishing language contact phenomena: Evidence from Finnish-English bilingualism. In K. Hyltenstam and L.K. Obler (eds.) Bilingualism across the lifespan. Cambridge: Cambridge University Press. White, L. 1991. Adverb placement in second language acquisition: Some effects of positive and negative evidence in ...

Richard Trueswell's Contribution to Collection Evaluation and Management: A Review

Directory of Open Access Journals (Sweden)

Jacob L. Nash

2016-09-01

Full Text Available A Review of: Trueswell, R. L. (1969. Some behavioral patterns of library users: The 80/20 rule. Wilson Library Bulletin, 43(5, 458-461. Objective – To demonstrate the relationship between library circulation and the percent of a library's holdings satisfying circulation. Design – Retrospective cohort study of library circulation data. Setting – Cambridge and Northampton, Massachusetts, United States of America. Subjects – The users of the monographic holdings of the Air Force Cambridge Research Laboratory Library and the Forbes Public Library. Methods – Trueswell compiled circulation data from the Air Force Cambridge Research Laboratory Library over a period of 5 years, ostensibly from 1964-1969. Additionally, he gathered circulation data from Forbes Public Library. Trueswell compared each respective collection of data against the entire holdings of each library, after which he converted each measure to a percentage of the whole. Main Result – Based on the collected data, Trueswell found that the percentages of both libraries’ holdings that satisfy circulation follow a power law distribution. He compared this with a previous study measuring journal circulation at a Health Sciences Library that exhibited the same pattern. He stated that these similar distributions demonstrated the "80/20 Rule." The distribution is such that any given percent of circulation will provide the percent of a library’s circulating holdings necessary to satisfy it. Additionally, Trueswell found that 75 percent of current circulation had circulated at least once within the preceding year. Conclusion – The findings have implications for core collection development, purchasing multiple copies of a given title, determining the optimal size of a library's collection, and weeding. Trueswell also submits the idea of developing regional interlibrary loan centers for books that do not circulate often, as a cost saving measure for most libraries.

A single-molecule diode

Science.gov (United States)

Elbing, Mark; Ochs, Rolf; Koentopp, Max; Fischer, Matthias; von Hänisch, Carsten; Weigend, Florian; Evers, Ferdinand; Weber, Heiko B.; Mayor, Marcel

2005-06-01

We have designed and synthesized a molecular rod that consists of two weakly coupled electronic π -systems with mutually shifted energy levels. The asymmetry thus implied manifests itself in a current-voltage characteristic with pronounced dependence on the sign of the bias voltage, which makes the molecule a prototype for a molecular diode. The individual molecules were immobilized by sulfur-gold bonds between both electrodes of a mechanically controlled break junction, and their electronic transport properties have been investigated. The results indeed show diode-like current-voltage characteristics. In contrast to that, control experiments with symmetric molecular rods consisting of two identical π -systems did not show significant asymmetries in the transport properties. To investigate the underlying transport mechanism, phenomenological arguments are combined with calculations based on density functional theory. The theoretical analysis suggests that the bias dependence of the polarizability of the molecule feeds back into the current leading to an asymmetric shape of the current-voltage characteristics, similar to the phenomena in a semiconductor diode. Author contributions: F.E., H.B.W., and M.M. designed research; M.E., R.O., M.K., M.F., F.E., H.B.W., and M.M. performed research; M.E., R.O., M.K., M.F., C.v.H., F.W., F.E., H.B.W., and M.M. contributed new reagents/analytic tools; M.E., R.O., M.K., C.v.H., F.E., H.B.W., and M.M. analyzed data; and F.E., H.B.W., and M.M. wrote the paper.This paper was submitted directly (Track II) to the PNAS office.Abbreviations: A, acceptor; D, donor; MCB, mechanically controlled break junction.Data deposition: The atomic coordinates have been deposited in the Cambridge Structural Database, Cambridge Crystallographic Data Centre, Cambridge CB2 1EZ, United Kingdom (CSD reference no. 241632).

Taking the back off the watch a personal memoir

CERN Document Server

2012-01-01

Thomas Gold (1920-2004) had a curious mind that liked to solve problems. He was one of the most remarkable astrophysicists in the second half of the twentieth century, and he attracted controversy throughout his career. Based on a full-length autobiography left behind by Thomas Gold, this book was edited by the astrophysicist and historian of science, Simon Mitton (University of Cambridge). The book is a retrospective on Gold’s remarkable life. He fled from Vienna in 1933, eventually settling in England and completing an engineering degree at Trinity College in Cambridge. During the war, he worked on naval radar research alongside Fred Hoyle and Hermann Bondi – which, in an unlikely chain of events, eventually led to his working with them on steady-state cosmology. In 1968, shortly after their discovery, he provided the explanation of pulsars as rotating neutron stars. In his final position at Cornell, he and his colleagues persuaded the US Defense Department to fund the conversion of the giant radio tele...

End of life care in chronic obstructive pulmonary disease: in search of a good death

Directory of Open Access Journals (Sweden)

Anna Spathis

2008-03-01

Full Text Available Anna Spathis, Sara BoothPalliative Care Service, Cambridge University Hospitals NHS Foundation Trust, Cambridge, England, UKAbstract: Chronic obstructive pulmonary disease (COPD is an incurable, progressive illness that is the fourth commonest cause of death worldwide. Death tends to occur after a prolonged functional decline associated with uncontrolled symptoms, emotional distress and social isolation. There is increasing evidence that the end of life needs of those with advanced COPD are not being met by existing services. Many barriers hinder the provision of good end of life care in COPD, including the inherent difficulties in determining prognosis. This review provides an evidence-based approach to overcoming these barriers, summarising current evidence and highlighting areas for future research. Topics include end of life needs, symptom control, advance care planning, and service development to improve the quality of end of life care.Keywords: chronic obstructive pulmonary disease (MeSH, palliative care (MeSH, dyspnoea (MeSH, advance care planning (MeSH

Accounting Community of Practice Pedagogy: A Course Management Invention for Developing Personal Competencies in Accounting Education

Science.gov (United States)

Stephenson, Sandria S.

2017-01-01

This paper reports the findings of an exploratory qualitative study using the implementation of Wenger's [(1998). "Communities of practice: Learning, meaning, and identity." Cambridge, MA: Cambridge University Press; Wenger, E. (2000). Communities of practice and social learning systems. "Organization," 7(2), 225-246] Theory of…

Ecology for conserving our sirenians

Science.gov (United States)

Bonde, Robert K.

2012-01-01

Review of: Ecology and conservation of the sirenia: dugongs and manatees. Helene Marsh, Thomas J. O'Shea and John E. Reynolds III. Cambridge University Press, Cambridge, 2012, 521 pp, ISBN 978-0-521-88828-8, US$135 and 978-0-521-71643-7, US$65.

Comparing three spaceborne optical sensors via fine scale pixel ...

African Journals Online (AJOL)

User @

spectral bands within the visible to NIR spectrum as illustrated in Figure 2. .... African town planning history, with distinctly segregated residential and ..... approach, Cambridge, UK; New York, Cambridge University Press. .... Richards, JA 1999, Remote Sensing Digital Image Analysis, Springer-Verlag, Berlin, Germany, p 240 ...

76 FR 45282 - Announcement of Funding Awards for the HUD-Veterans Affairs Supportive Housing (HUD-VASH) Program...

Science.gov (United States)

2011-07-28

... AL 36801 $149,655 25 HOUSING AUTHORITY TUSCALOOSA....... 2117 Jack Warner Parkway... Tuscaloosa AL... Chauncy Street Boston MA 02111 $540,006 50 CAMBRIDGE HOUSING AUTHORITY........ 675 Massachusetts Avenue... Cambridge MA 02139 $372,900 25 NEW BEDFORD HOUSING AUTHORITY...... 134 South Second Street.... New Bedford...

Word Frequencies in Written and Spoken English

African Journals Online (AJOL)

R.B. Ruthven

gogy. Cambridge: Cambridge University Press. Cowie, A.P. 1998. Phraseology: Theory, Analysis, Applications. Oxford: The Clarendon Press. Cowie, A.P. 1999. English Dictionaries for Foreign Learners. Oxford: The Clarendon Press. Read, J. and M. Ambrose, M. 1998. Towards a Multilingual Dictionary of Academic Words.

Point Picking and Distributing on the Disc and Sphere

Science.gov (United States)

2015-07-01

interesting application of geodesic subdivision is the design of domes, buildings, and structures (e.g., Spaceship Earth14 at Epcot, Walt Disney World; the...Computational Geometry in C. Cambridge (United Kingdom): Cambridge University Press; 1993. 41 14. Spaceship Earth. Walt Disney World; [accessed 2014

İstanbul Üniversitesi Fen Fakültesi’nde Parçacık Hızlandırıcıları

OpenAIRE

Ata, Kaan

2014-01-01

Bilim Kitapları 161, İkinci Basım, Ankara 2002, s.122. Jeff Hughes, “Radioactivity and Nuclear Physics,” The Cambridge History of Science Volume 5: The Modern Physical and Mathematical Sciences, Ed. Mary Jo Nye, Cambridge University Press, 2003, s.365-366

Structural Influence on the Mechanical Response of Adolescent Gottingen Porcine Cranial Bone

Science.gov (United States)

2016-10-01

one of the surfaces perpendicular to the loading platen was speckled for DIC. Specimens were loaded using an Instron servo -hydraulic load frame...Cambridge (UK): Cambridge University Press ; 1997. 3. Mow VC, Huiskes R. Basic orthopaedic biomechanics and mechano-biology. Third ed. Baltimore (MD

Anmeldelser af litteratur om den græsk-romerske oldtid

DEFF Research Database (Denmark)

Krasilnikoff, Jens

2009-01-01

Anmeldelser af: R. F. Op, Asceticism in the Graeco-Roman world, Cambridge UP, 2009. R. Osborne (ed.), Debating the Athenian Cultural Revolution. Art, Literature, Philosophy, and Politics 430-380 BC. Cambridge UP, 2007. H. Forbes, The Meaning and Identity of a Greek Landscape. An Archaeological...

Slimhole drilling and directional drilling for on-site inspections under a Comprehensive Test Ban - An initial assessment

International Nuclear Information System (INIS)

Heuze, F.E.

1995-07-01

It appears that a short list of four suppliers should be further evaluated to formulate OSI-applicable packages. They are Baker-Hughes ESTTEQ, SLIMDRIL International, Halliburton Energy/ENSCO Technology, and Schlumberger-Dowell/Anadrill. It is noteworthy that all of them are headquartered in Houston, TX, making it a logical place to present the OSI requirements to a community of expert drillers. We have requested from these companies that they let us know of operations with coiled tubing to be conducted in California, so as to use such opportunities to view the systems in action. On such job was just completed by Schlumberger-Dowell near Bakersfield, and they have another one coming up in late July in Long Beach. An example of the 'footprint' of such a C-T drilling operation is shown. The Verification community also can take advantage of drilling conferences to keep up with the state-of-the-art. The next such meeting, co-sponsored by the International Association of Drilling Contractors (IADC) and the Society of Petroleum Engineers (SPE), is scheduled for March 12-15, 1996, in New Orleans. The next step in this study should be to determine an optimal combination of the new drilling methods with the health and safety procedures and the diagnostics which are required when drilling in a radioactive environment. This will involve bringing together the expertise of the NTS/National Laboratories with those of the exploration/production drillers. The final outcome will be the formulation of drilling systems which have significant cost and weight advantages over those of the equipment previously used at NTS

Late Quaternary activity along the Scorciabuoi Fault (Southern Italy as inferred from electrical resistivity tomographies

Directory of Open Access Journals (Sweden)

A. Loperte

2007-06-01

Full Text Available The Scorciabuoi Fault is one of the major tectonic structures affecting the Southern Apennines, Italy. Across its central sector, we performed several electrical resistivity tomographies with different electrode spacing (5 and 10 m and using a multielectrode system with 32 electrodes. All tomographies were acquired with two different arrays, the dipole-dipole and the Wenner-Schlumberger. We also tested the different sensitivity of the two arrays with respect to the specific geological conditions and research goals. Detailed geological mapping and two boreholes were used to calibrate the electrical stratigraphy. In all but one tomography (purposely performed off the fault trace, we could recognise an abrupt subvertical lateral variation of the main sedimentary bodies showing the displacement and sharp thickening of the two youngest alluvial bodies in the hanging-wall block. These features are interpreted as evidence of synsedimentary activity of the Scorciabuoi Fault during Late Pleistocene and possibly as recently as Holocene and allow accurate location of the fault trace within the Sauro alluvial plain.

PREFACE: International Conference on Strongly Correlated Electron Systems (SCES 2011)

Science.gov (United States)

Littlewood, P. B.; Lonzarich, G. G.; Saxena, S. S.; Sutherland, M. L.; Sebastian, S. E.; Artacho, E.; Grosche, F. M.; Hadzibabic, Z.

2012-11-01

require us to understand electrochemistry on the scale of a single atom; and we already know that the only prospect for effective high temperature superconductivity involves strongly correlated materials. Even novel IT technologies are now seen to have value not just for novel function but also for efficiency. While strongly correlated electron systems continue to excite researchers and the public alike due to the fundamental science issues involved, it seems increasingly likely that support for the science will be leveraged by its impact on energy and sustainability. The conference owes its success to the large number of devoted workers for the cause, which includes the organising and programme committees and a considerable number of workers on the ground who contributed to the smooth running of the meeting. The conference received major sponsorship from CamCool Research Limited, the International Institute for Complex Adaptive Matter, from the European Science Foundation through the program INTELBIOMAT, and the Cambridge Central Asia Forum. On behalf of Conference Chairs: P B Littlewood and G G Lonzarich Secretary: S Saxena Treasurer: M Sutherland Local Organising Committee Chair: S E Sebastian Programme Committee Chairs: E Artacho, F M Grosche, Z Hadzibabic (The PDF file also contains photographs from the conference.) Programme Committee E. Artacho, Cambridge (chair)D. Cox, DavisM. Norman, Argonne M. Grosche, Cambridge (chair)H. Ding, IOP, ChinaY. Onuki, Osaka Z. Hadzibabic, Cambridge (chair)M. Ellerby, LondonC. Panagopoulos, Singapore H. Alloul, Paris Z. Fisk, IrvineS. Ramakrishnan, Mumbai E. Baggio-Saitovich, Rio Di JaneiroJ. Flouquet, GrenobleA. Ramirez, Santa Cruz E. Bauer, ViennaA. Galatanu, RomaniaF. Rivadulla, Compostela N. Berloff, CambridgeP. Gegenwart, GottingenS. E. Sebastian, Cambridge D. Bonn, VancouverL. Greene, UrbanaV. Sechovsky, Prague J. van den Brink, DresdenH. Hwang, TokyoS. Simon, Oxford R. Budhani, DelhiA. P. Mackenzie, St.AndrewsD. Snoke

NCI-FDA Interagency Oncology Task Force Workshop Provides Guidance for Analytical Validation of Protein-based Multiplex Assays | Office of Cancer Clinical Proteomics Research

Science.gov (United States)

An NCI-FDA Interagency Oncology Task Force (IOTF) Molecular Diagnostics Workshop was held on October 30, 2008 in Cambridge, MA, to discuss requirements for analytical validation of protein-based multiplex technologies in the context of its intended use. This workshop developed through NCI's Clinical Proteomic Technologies for Cancer initiative and the FDA focused on technology-specific analytical validation processes to be addressed prior to use in clinical settings. In making this workshop unique, a case study approach was used to discuss issues related to

How Has Dewey's Democratic Theory Influenced the Development of a New Primary School? A Headteacher's Perspective

Science.gov (United States)

Higham, Rupert; Biddulph, James

2018-01-01

This article provides the transcript of Dr. Rupert Higham (University College London, Institute of Education) in conversation with Dr. James Biddulph (Headteacher of the University of Cambridge Primary School). Among the topics discussed are: What the University of Cambridge Primary School (UCPS) motto, "Releasing the Imagination: Celebrating…

Spilteorien og (et par af) dens fædre

DEFF Research Database (Denmark)

Hansen, Sune Welling

2011-01-01

Boganmeldelse af Robert Leonard's "Von Neumann, Morgenstern, and the Creation of Game Theory: From Chess to Social Science, 1900-1960". Cambridge University Press.......Boganmeldelse af Robert Leonard's "Von Neumann, Morgenstern, and the Creation of Game Theory: From Chess to Social Science, 1900-1960". Cambridge University Press....

Cavity quantum electrodynamics with three-dimensional photonic bandgap crystals

NARCIS (Netherlands)

Vos, Willem L.; Woldering, L.A.; Ghulinyan, M.; Pavesi, L.

2015-01-01

This paper is Chapter 8 of the book "Light Localisation and Lasing: Random and Pseudorandom Photonic Structures", edited by Mher Ghulinyan and Lorenzo Pavesi (Cambridge University Press, Cambridge, 2015). It provides an overview of much recent work on 3D photonic crystals with a complete photonic

Trends in woody vegetation cover in the Kruger National Park, South Africa, between 1940 and 1998

CSIR Research Space (South Africa)

Eckhardt, HC

2000-06-01

Full Text Available in savanna parks. J. Grassl. Soc. Sthern. Afr. 7, 81–85. OWEN-SMITH, R.N. (1988) Megaherbivores: the Influence of Very Large Body Size on Ecology. Cambridge University Press, Cambridge. PELLEW, R.A.P. (1983) The impacts of elephant, giraffe and fire...

77 FR 9682 - Announcement of Funding Awards for the HUD-Veterans Affairs Supportive Housing (HUD-VASH) Program...

Science.gov (United States)

2012-02-17

... 35804 84,762 25 City of Huntsville. NE. HA Tuscaloosa 2117 Jack Warner Tuscaloosa...... AL 35401 96,333... Street.... Boston MA 02111 520,356 50 Cambridge Housing Authority.. 675 Massachusetts Cambridge....... MA 02139 350,721 25 Avenue. Worcester Housing Authority.. 40 Belmont Street.... Worcester....... MA 01605...

Science, Technology, and the Quest for International Influence

Science.gov (United States)

2009-09-01

Alfred T. Mahan as one of the most important attributes supporting a state‘s claim to hegemony. Even after the rise of aviation, nuclear weapons, and...International Cooperation: The Impact of Protest on U.S. Arms Control Policy (Cambridge, UK: Cambridge University Press, 1998); Emanuel Adler , Communitarian

Foreign and Domestic Investment in Argentina: The Politics of Privatized Infrastructure, By Alison E. Post

DEFF Research Database (Denmark)

Manzetti, Luigi

2016-01-01

Book review of: Alison E. Post: Foreign and Domestic Investment in Argentina: The Politics of Privatized Infrastructure. Cambridge, 2014. 266 p. ISBN: 9781107048041......Book review of: Alison E. Post: Foreign and Domestic Investment in Argentina: The Politics of Privatized Infrastructure. Cambridge, 2014. 266 p. ISBN: 9781107048041...

Rees, Prof. Lord Martin (John)

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 1991 Honorary. Rees, Prof. Lord Martin (John) FRS. Date of birth: 23 June 1942. Address: Emeritus professor of Cosmology & Astrophysics, Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, U.K.. Contact: Office: (+44-1223) 33 7548

Konrad Bajer

Science.gov (United States)

2014-10-01

These Proceedings are dedicated to our co-editor Konrad Bajer, who carried the lion's share of the work involved until his sudden and untimely death from cancer on 29th August 2014. Konrad was one of the key Organisers of the program "Topological Dynamics in the Physical and Biological Sciences" held at the Isaac Newton Institute for Mathematical Sciences in Cambridge from July to December 2012. During that time, he was on leave from the University of Warsaw, and held a Visiting Fellow Commonership at Trinity College, Cambridge. He had particular responsibility for the satellite workshop Tangled Magnetic Fields in Astro- and Plasma Physics, held at ICMS, Edinburgh, in October 2012. Konrad graduated in Physics from the University of Warsaw in 1980, and took his PhD in Fluid Dynamics at DAMTP, Cambridge, 1984-89. He was active in EUROMECH, having been a principal organiser of the European Turbulence Conference (ETC13) in Warsaw 2011, and the meeting Turbulence: the Historical Perspective that followed it. He has been equally active in IUTAM; his distinction was recognised by his very recent election to the Congress Committee of IUTAM. Konrad's research interests were in magnetohydrodynamics and vortex dynamics in classical and quantum systems; also in problems of gasifcation, in which he played a coordinating role at the University of Warsaw. He impressed all with his exceptionally warm and friendly personality, and will be greatly missed in the whole scientifc community.

Description of a new species of the spider genus Syntrechalea (Araneae: Lycosoidea: Trechaleidae from Colombia Descrição de uma nova espécie de Syntrechalea (Araneae: Lycosoidea: Trechaleidae da Colômbia

Directory of Open Access Journals (Sweden)

Estevam L. C. da Silva

2008-09-01

Full Text Available A new species of the spider genus Syntrechalea F.O.P.-Cambridge, 1902 is described and illustrated based on material collected in Loreto Mocagua, Colombia. Representatives of this spider genus exhibit an arboreal foraging behavior and are distinguished from the other genera of Trechaleidae by the flattened carapace, long legs and flexible metatarsi and tarsi. New records on the distribution of Syntrechalea tenuis F.O.P.Cambridge, 1902 in Colombia are presented.Uma espécie nova do gênero Syntrechalea F.O.P.-Cambridge, 1902 é descrita e ilustrada, a partir de material coletado em Loreto Mocagua, Colômbia. Os representantes deste gênero apresentam o hábito arbóreo de forragear e são distinguidos dos demais gêneros de Trechaleidae pela carapaça achatada,pernas longas e metatarsos e tarsos flexíveis. Novos registros de distribuição de Syntrechalea tenuis F.O.P.-Cambridge, 1902 na Colômbia são apresentados.

An update on the "empirical turn" in bioethics: analysis of empirical research in nine bioethics journals.

Science.gov (United States)

Wangmo, Tenzin; Hauri, Sirin; Gennet, Eloise; Anane-Sarpong, Evelyn; Provoost, Veerle; Elger, Bernice S

2018-02-07

A review of literature published a decade ago noted a significant increase in empirical papers across nine bioethics journals. This study provides an update on the presence of empirical papers in the same nine journals. It first evaluates whether the empirical trend is continuing as noted in the previous study, and second, how it is changing, that is, what are the characteristics of the empirical works published in these nine bioethics journals. A review of the same nine journals (Bioethics; Journal of Medical Ethics; Journal of Clinical Ethics; Nursing Ethics; Cambridge Quarterly of Healthcare Ethics; Hastings Center Report; Theoretical Medicine and Bioethics; Christian Bioethics; and Kennedy Institute of Ethics Journal) was conducted for a 12-year period from 2004 to 2015. Data obtained was analysed descriptively and using a non-parametric Chi-square test. Of the total number of original papers (N = 5567) published in the nine bioethics journals, 18.1% (n = 1007) collected and analysed empirical data. Journal of Medical Ethics and Nursing Ethics led the empirical publications, accounting for 89.4% of all empirical papers. The former published significantly more quantitative papers than qualitative, whereas the latter published more qualitative papers. Our analysis reveals no significant difference (χ2 = 2.857; p = 0.091) between the proportion of empirical papers published in 2004-2009 and 2010-2015. However, the increasing empirical trend has continued in these journals with the proportion of empirical papers increasing from 14.9% in 2004 to 17.8% in 2015. This study presents the current state of affairs regarding empirical research published nine bioethics journals. In the quarter century of data that is available about the nine bioethics journals studied in two reviews, the proportion of empirical publications continues to increase, signifying a trend towards empirical research in bioethics. The growing volume is mainly attributable to two

Site Development, Operations, and Closure Plan Topical Report 5 An Assessment of Geologic Carbon Sequestration Options in the Illinois Basin. Phase III

Energy Technology Data Exchange (ETDEWEB)

Finley, Robert [Univ. of Illinois, Champaign, IL (United States); Payne, William [Schlumberger Carbon Services, Houston, TX (United States); Kirksey, Jim [Univ. of Illinois, Champaign, IL (United States)

2015-06-01

The Midwest Geological Sequestration Consortium (MGSC) has partnered with Archer Daniels Midland Company (ADM) and Schlumberger Carbon Services to conduct a large-volume, saline reservoir storage project at ADM’s agricultural products processing complex in Decatur, Illinois. The Development Phase project, named the Illinois Basin Decatur Project (IBDP) involves the injection of 1 million tonnes of carbon dioxide (CO₂) into a deep saline formation of the Illinois Basin over a three-year period. This report focuses on objectives, execution, and lessons learned/unanticipated results from the site development (relating specifically to surface equipment), operations, and the site closure plan.

Setting to earth for computer

International Nuclear Information System (INIS)

Gallego V, Luis Eduardo; Montana Ch, Johny Hernan; Tovar P, Andres Fernando; Amortegui, Francisco

2000-01-01

The program GMT allows the analysis of setting to earth for tensions DC and AC (of low frequency) of diverse configurations composed by cylindrical electrodes interconnected, in a homogeneous land or stratified (two layers). This analysis understands among other aspects: calculation of the setting resistance to earth, elevation of potential of the system (GPR), calculation of current densities in the conductors, potentials calculation in which point on the land surface (profile and surfaces), tensions calculation in passing and of contact, also, it carries out the interpretation of resistivity measures for Wenner and Schlumberger methods, finding a model of two layers

Integrated services

International Nuclear Information System (INIS)

Chafcouloff, S.; Michel, G.; Trice, M.; Clark, G.; Cosad, C.; Forbes, K.

1995-01-01

Integrated services is the name given to several services grouped together under a single contract. Four key factors determine the success of integrated services projects: teamwork, common objectives, technology, and shared benefits. For oil companies, integration means smoother, more efficient operations by bringing service companies on board as part of the team. For the service industry, it means a radical change in the way business is conducted, taking on more responsibility in return for greater incentives. This article reviews the need for change and the approach Schlumberger has adopted to meet this challenge. 20 figs., 20 refs

The crisis and activities of the petroleum industry

International Nuclear Information System (INIS)

Chevallier, B.

2010-01-01

In this work, Mr F. Birol (IEA) presents the results of a recent study made by the IEA on the impacts in the world of the crisis for the production of petroleum and natural gas, the exploration/production investments and the demand of petroleum products. A projection for the years 2015 - 2030 is made. Then, Mr J.J. Mosconi (Total) presents the strategy of the Total's firm in terms of investments on account of the crisis. At last, Mr K. Bennaceur (Schlumberger) gives its point of view of the impact of the crisis on its activity. (O.M.)

The crisis and activities of the petroleum industry; La crise et les activites de l'industrie petroliere

Energy Technology Data Exchange (ETDEWEB)

Chevallier, B.

2010-02-15

In this work, Mr F. Birol (IEA) presents the results of a recent study made by the IEA on the impacts in the world of the crisis for the production of petroleum and natural gas, the exploration/production investments and the demand of petroleum products. A projection for the years 2015 - 2030 is made. Then, Mr J.J. Mosconi (Total) presents the strategy of the Total's firm in terms of investments on account of the crisis. At last, Mr K. Bennaceur (Schlumberger) gives its point of view of the impact of the crisis on its activity. (O.M.)

Integrated services

Energy Technology Data Exchange (ETDEWEB)

Chafcouloff, S.; Michel, G.; Trice, M. [Schlumberger Integrated Project Management Group, Montrouge (France); Clark, G. [Schlumberger Testing Services, Aberdeen (United Kingdom); Cosad, C.; Forbes, K. [Schlumberger Integrated Project Management Group, Aberdeen (United Kingdom)

1995-12-31

Integrated services is the name given to several services grouped together under a single contract. Four key factors determine the success of integrated services projects: teamwork, common objectives, technology, and shared benefits. For oil companies, integration means smoother, more efficient operations by bringing service companies on board as part of the team. For the service industry, it means a radical change in the way business is conducted, taking on more responsibility in return for greater incentives. This article reviews the need for change and the approach Schlumberger has adopted to meet this challenge. 20 figs., 20 refs

Modelo auto-regresivo aplicado a la eliminación de ruidos de los mapas de anomalías de resistividad en fosfatos asociadas a bolsones estériles

OpenAIRE

Saad Bakkali

2008-01-01

Actualmente se emplean varios métodos para perfeccionar los bordes y contornos de mapas geofísicos. En Marruecos se realizó una prospección de fosfatos empleando el método eléctrico de resistividad; para ello se utilizó un dispositivo Schlumberger, cubriendo una superficie de 50 hectáreas, con el objetivo de detectar anomalías asociadas a bolsones estériles en los depósitos de fosfatos. Para la eliminación del ruido blanco se empleó un método basado en un modelo auto-regresivo (ARM, siglas en...

Statistical Mechanics of Disordered Systems - Series: Cambridge Series in Statistical and Probabilistic Mathematics (No. 18)

Science.gov (United States)

Bovier, Anton

2006-06-01

Our mathematical understanding of the statistical mechanics of disordered systems is going through a period of stunning progress. This self-contained book is a graduate-level introduction for mathematicians and for physicists interested in the mathematical foundations of the field, and can be used as a textbook for a two-semester course on mathematical statistical mechanics. It assumes only basic knowledge of classical physics and, on the mathematics side, a good working knowledge of graduate-level probability theory. The book starts with a concise introduction to statistical mechanics, proceeds to disordered lattice spin systems, and concludes with a presentation of the latest developments in the mathematical understanding of mean-field spin glass models. In particular, recent progress towards a rigorous understanding of the replica symmetry-breaking solutions of the Sherrington-Kirkpatrick spin glass models, due to Guerra, Aizenman-Sims-Starr and Talagrand, is reviewed in some detail. Comprehensive introduction to an active and fascinating area of research Clear exposition that builds to the state of the art in the mathematics of spin glasses Written by a well-known and active researcher in the field

The Effects of Internal Waves on Acoustic Normal Modes.

Science.gov (United States)

1984-12-01

thatp HTp HTv + CvS(!!)(..)(25 The hydrodynamic equations appropriate to an ocean are Du p b + p(fxuL) + Vp - = V-A + F (2.6a) Do + pv.u 0(2.6b) pT Ln+ V...Payne, "User’s Manual for NEMESIS and PLMODE," Applied Research Laboratories Technical Memorandum No. 80-6 . (ARL-TM-80-6), Applied Research Laboratories...1, 6th edition, Reference Manual , 1979. 56. 3. Turner, Buoyancy Effects in Fluids (Cambridqe University Press, Cambridge, London, 1972) Chap. 8. 57. W

Technology is Here to Stay in (Online Higher Education

Directory of Open Access Journals (Sweden)

Jennifer A. Herzog

2015-02-01

Full Text Available Review of: Minds Online; Michelle D. Miller; (2014. Harvard University Press, Cambridge, MA. 279 pages.A review of the new book "Minds Online" by Michelle D. Miller, a cognitive psychologist, in which she analyzes the history of attention, memory, and thinking research and how new studies can enhance technology-driven education.  A low-tech approach makes this book very readable to faculty and administrators thinking of diving into the online teacing format, yet its up to date research and practical examples are a rich resource for even veteran distance learning educators.

Dynamical Systems and Motion Vision.

Science.gov (United States)

1988-04-01

TASK Artificial Inteligence Laboratory AREA I WORK UNIT NUMBERS 545 Technology Square . Cambridge, MA 02139 C\\ II. CONTROLLING OFFICE NAME ANO0 ADDRESS...INSTITUTE OF TECHNOLOGY ARTIFICIAL INTELLIGENCE LABORATORY A.I.Memo No. 1037 April, 1988 Dynamical Systems and Motion Vision Joachim Heel Abstract: In this... Artificial Intelligence L3 Laboratory of the Massachusetts Institute of Technology. Support for the Laboratory’s [1 Artificial Intelligence Research is

Processing of Mixed Oxide Superconductors

Science.gov (United States)

1990-07-01

rapid changes world wide a major research centre on high Tc superconductors was awarded to Cambridge which involved moving the work and people to a...reports and paper is in the appendices. Separation Ceramic superconductors tend to be mixtures of phases, especially when first discovered. It would...properties of the superconducting state will in principle allow superconducting material to be levitated from the non superconductor and several designs

When are Overcomplete Representations Identifiable? Uniqueness of Tensor Decompositions Under Expansion Constraints

Science.gov (United States)

2013-06-16

Science Dept., University of California, Irvine, USA 92697. Email : a.anandkumar@uci.edu,mjanzami@uci.edu. Daniel Hsu and Sham Kakade are with...Microsoft Research New England, 1 Memorial Drive, Cambridge, MA 02142. Email : dahsu@microsoft.com, skakade@microsoft.com 1 a latent space dimensionality...Sparse coding for multitask and transfer learning. ArxXiv preprint, abs/1209.0738, 2012. [34] G.H. Golub and C.F. Van Loan. Matrix Computations. The

Science and Engineering Education : Who is the Customer?

Science.gov (United States)

2012-05-30

quality, standards Note: This is a revised version of “Who is the Customer in Higher Education?” (2006). arXiv:physics/0612117 I. Introduction ...Education 21, 409-423. 9. Kirp, D.L. (2004) Shakespeare , Einstein, and the Bottom Line: The Marketing of Higher Education. Harvard University Press...Professors. Working Paper 14081. Cambridge , MA: National Bureau of Economic Research. 12. Yunker, P. J., & Yunker, J. A. (2003). Are Student

100 Years of Army Artillery Meteorology: A Brief Summary

Science.gov (United States)

2018-02-01

2 Fig. 2 Chart illustrating the progression from MMS-P to PVM and potentially running on a virtual machine... illustrates the progression from the MMS-P to the current PVM and its potential form as a virtual module. Fig. 2 Chart illustrating the progression from...Atmospheric Research (US); 1995. Report No: NCAR/TN-398+STR; 122 pp. 2. Harper K. Weather by the numbers: the genesis of modern meteorology. Cambridge