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Articles 4291 - 4320 of 11072

Full-Text Articles in History of Science, Technology, and Medicine

Mathematical Models And Reality, John Byl May 2003

Mathematical Models And Reality, John Byl

ACMS Conference Proceedings 2003

This paper examines the nature and function of mathematical models, using illustrations from cosmology, space geometry and atomic physics. Mathematical models enable us to make precise calculations and predictions; they serve as analogies and conceptual frameworks that lead to new discoveries; and they bridge the gap between appearance and reality. Their success implies that the universe had a mathematical structure. However, one must be careful not to confuse models of reality with reality itself. A variety of models can represent the same data; any model can be given different physical interpretations. The choice of a model and its interpretation depends …


Mathematics And The Love Of God: An Introduction To The Thought Of Simone Weil, Scott Taylor May 2003

Mathematics And The Love Of God: An Introduction To The Thought Of Simone Weil, Scott Taylor

ACMS Conference Proceedings 2003

No abstract provided.


Non-Random Equidistant Letter Sequence Extensions In Ezekiel, Richard E. Sherman, Nathan Jacobi May 2003

Non-Random Equidistant Letter Sequence Extensions In Ezekiel, Richard E. Sherman, Nathan Jacobi

ACMS Conference Proceedings 2003

No abstract provided.


A Pseudo-History Of Number Systems, Richard Laatsch May 2003

A Pseudo-History Of Number Systems, Richard Laatsch

ACMS Conference Proceedings 2003

No abstract provided.


Mathematics And The Love Of God: An Introduction To The Thought Of Simone Weil, Scott Taylor May 2003

Mathematics And The Love Of God: An Introduction To The Thought Of Simone Weil, Scott Taylor

ACMS Conference Proceedings 2003

Simone Weil was the sister of Andre Weil, one of the twentieth century's foremost mathematicians. She is a widely read and creative writer on spiritual themes. She addressed mathematics extensively in her writings. This paper discusses her views of mathematics and beauty, her critiques of modern science, her views on truth, and her concept that mathematical ideas can serve as symbols of spiritual ideas.


Introduction (2003), Association Of Christians In The Mathematical Sciences May 2003

Introduction (2003), Association Of Christians In The Mathematical Sciences

ACMS Conference Proceedings 2003

Fourteenth Conference of the Association of Christians in the Mathematical Sciences


Schedule (2003), Association Of Christians In The Mathematical Sciences May 2003

Schedule (2003), Association Of Christians In The Mathematical Sciences

ACMS Conference Proceedings 2003

Fourteenth Conference of the Association of Christians in the Mathematical Sciences


A Christian Perspective On Mathematics – History Of Mathematics And Study Guides, Johan Deklerk May 2003

A Christian Perspective On Mathematics – History Of Mathematics And Study Guides, Johan Deklerk

ACMS Conference Proceedings 2003

This paper addresses two questions: (1) Will a study of the history of the subject serve any purpose in promoting a Christian perspective on mathematics? (2) Can the "science in context" approach be of further help in promoting such a perspective? The author answers both positively and provides specific examples of how he has done this in his own classes.


Table Of Contents (2003), Association Of Christians In The Mathematical Sciences May 2003

Table Of Contents (2003), Association Of Christians In The Mathematical Sciences

ACMS Conference Proceedings 2003

Fourteenth Conference of the Association of Christians in the Mathematical Sciences


Ada News - 05/19/2003, American Dental Association, Publishing Division May 2003

Ada News - 05/19/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Ada News - 05/05/2003, American Dental Association, Publishing Division May 2003

Ada News - 05/05/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Oncolog, Volume 48, Number 05, May 2003, Katie Prout Matias, David Galloway, Ryuji Kobayashi Phd May 2003

Oncolog, Volume 48, Number 05, May 2003, Katie Prout Matias, David Galloway, Ryuji Kobayashi Phd

OncoLog MD Anderson's Report to Physicians (All issues) Archives

  • Proteomics May One Day Revolutionize Cancer Detection, Staging, and Prognosis
  • Depression in Patients with Cancer Is a Separate—and Treatable—Illness
  • House Call: Facing Fatigue When You Have Cancer: What Can You Do?
  • DiaLog: Proteomics: The Creation of a New Field of Study, by Ryuji Kobayashi, PhD, Professor, Department of Molecular Pathology, Director, Proteomics Program


Ada News - 04/21/2003, American Dental Association, Publishing Division Apr 2003

Ada News - 04/21/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Ada News - 04/07/2003, American Dental Association, Publishing Division Apr 2003

Ada News - 04/07/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Oncolog, Volume 48, Number 04, April 2003, Katie Prout Matias, Karen Stuyck Apr 2003

Oncolog, Volume 48, Number 04, April 2003, Katie Prout Matias, Karen Stuyck

OncoLog MD Anderson's Report to Physicians (All issues) Archives

  • Study of Epigenetic Changes Leads to Treatment Advances in Adult Leukemias
  • Protocols: Studies Examine Treatment of Leukemia
  • The Cost of Caring: Dealing with the Stress of Being an Oncologist
  • Excerpts from Focus Groups Featured in Video to Help Oncologists Cope with Stress
  • House Call: Chemoprevention: Preventing Cancer with a Pill


Ada News - 03/17/2003, American Dental Association, Publishing Division Mar 2003

Ada News - 03/17/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Ohio Academy Of Medical History Annual Meeting Program, March 15, 2003, Ohio Academy Of Medical History Mar 2003

Ohio Academy Of Medical History Annual Meeting Program, March 15, 2003, Ohio Academy Of Medical History

Annual Conference Programs

This tri-fold program is from the annual meeting of the Ohio Academy of Medical History held on March 15, 2003 in Dayton, Ohio. The program details the events and presentations of the meeting.


Ada News - 03/03/2003, American Dental Association, Publishing Division Mar 2003

Ada News - 03/03/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Oncolog, Volume 48, Number 03, March 2003, David Galloway, Ann Sutton, Katie Prout Matias, Donna R. Copeland Phd Mar 2003

Oncolog, Volume 48, Number 03, March 2003, David Galloway, Ann Sutton, Katie Prout Matias, Donna R. Copeland Phd

OncoLog MD Anderson's Report to Physicians (All issues) Archives

  • Pediatric Oncologists Search for More Effective Drugs to Treat an ‘Orphan Disease’
  • Collaborative Studies Lead to Better Survival Rates in Young Patients with Rhabdomyosarcoma
  • Protecting the Heart and Gastrointestinal Tract from Treatment-Associated Damage Is an Important Element of Cancer Care
  • House Call: Conquering the Pain of Cancer
  • DiaLog: Recognizing and Treating Cognitive Dysfunctions in Survivors of Childhood Cancers, by Donna R. Copeland, PhD, Professor, Department of Pediatrics


Jefferson Alumni Bulletin – Volume 52, Number 2, March 2003 Mar 2003

Jefferson Alumni Bulletin – Volume 52, Number 2, March 2003

The Bulletin (formerly the Jefferson Medical College Alumni Bulletin)

Jefferson Alumni Bulletin – Volume 52, Number 2, March 2003 Dean's Column by Dean Thomas J. Nasca ’75, page 4 Ushering in the Modern Era in Surgery: the Heart-Lung Machine, Developed Here, 50 Years Ago, page 8 One of the "Seven Greatest Doctors in America", page 9 Pulmonary/Critical Care Fellows Win National Competition, Besting 88 Other Medical Schools, page 10 Two Medical Students Win AOA National Awards , page 11 Laparoscopic Radical Prostatectomy Is First in the Delaware Valley, page 12 Jefferson Surgeons Perform Philadelphia’s First Incompatible Kidney Transplant, page 12 Chinese Health Information Center Receives $1.5 Million to Expand, …


Technology And Learning By Factory Workers: The Stretch-Out At Lowell, 1842, James Bessen Mar 2003

Technology And Learning By Factory Workers: The Stretch-Out At Lowell, 1842, James Bessen

Faculty Scholarship

In 1842 Lowell textile firms increased weaving productivity by assigning three looms per worker instead of two. This marked a turning point. Before, weavers at Lowell were temporary and mostly literate Yankee farm girls; afterwards, firms increasingly hired local residents, including illiterate and Irish workers. An important factor was on-the-job learning. Literate workers learned new technology faster, but local workers stayed longer. These changes were unprofitable before 1842, and the advantages of literacy declined over time. Firm policy and social institutions slowly changed to permit deeper human-capital investment and more productive implementation of technology


Ada News - 02/17/2003, American Dental Association, Publishing Division Feb 2003

Ada News - 02/17/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Ada News - 02/03/2003, American Dental Association, Publishing Division Feb 2003

Ada News - 02/03/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Oncolog, Volume 48, Number 02, February 2003, Sunni Hosemann, Dawn Chalaire, Michael J. Miller Md, Facs Feb 2003

Oncolog, Volume 48, Number 02, February 2003, Sunni Hosemann, Dawn Chalaire, Michael J. Miller Md, Facs

OncoLog MD Anderson's Report to Physicians (All issues) Archives

  • Tissue Engineering: Several Avenues of Research Lead Toward a Single Goal
  • Researchers Design a Unique Stereotactic Radiotherapy and Radiosurgery System to Treat Patients with Paraspinal Metastases
  • House Call: Women and Lung Cancer: News You Can Use
  • DiaLog: Applying Tissue Engineering Techniques in the Clinic and the Laboratory, by Michael J. Miller, MD, FACS, Professor, Department of Plastic Surgery


Ada News - 01/20/2003, American Dental Association, Publishing Division Jan 2003

Ada News - 01/20/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Ada News - 01/06/2003, American Dental Association, Publishing Division Jan 2003

Ada News - 01/06/2003, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.


Ladies Reading And Writing: Eighteenth-Century Women Writers And The Gendering Of Critical Discourse, Karen Gevirtz Jan 2003

Ladies Reading And Writing: Eighteenth-Century Women Writers And The Gendering Of Critical Discourse, Karen Gevirtz

Department of English Publications

No abstract provided.


My Worldy Goods Do Thee Endow: Widowhood, Economic Conservatism, And The Mid- And Late Eighteenth-Century Novel, Karen Gevirtz Jan 2003

My Worldy Goods Do Thee Endow: Widowhood, Economic Conservatism, And The Mid- And Late Eighteenth-Century Novel, Karen Gevirtz

Department of English Publications

No abstract provided.


Test 2087: New Holland Tm130 Diesel, Nebraska Tractor Test Lab Jan 2003

Test 2087: New Holland Tm130 Diesel, Nebraska Tractor Test Lab

Nebraska Tractor Tests

No abstract provided.


Ada Constitution & Bylaws (2003), American Dental Association Jan 2003

Ada Constitution & Bylaws (2003), American Dental Association

Constitution & Bylaws

The ADA Commons Constitution & Bylaws archival collection comprises printed issues of the American Dental Association's Constitution and Bylaws. The collection also includes the ADA Charter and the ADA Code of Ethics issued 1924-1946.