Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 15001 - 15030 of 15381

Full-Text Articles in Entire DC Network

Factor Analysis Method, Stephen Hauwah Kan Jan 1978

Factor Analysis Method, Stephen Hauwah Kan

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The logical steps performed when doing a factor analysis can be classified into three operation s. The first step concerns the exact mode of analysis and involves the type of centering, scaling and formation o f sums of squares . The second step involves extraction of initial factors. The algebraic basis of the factors are rotated in the last step to obtain a more easily interpreted set of factors. At each step several different methods have been suggested and appear in the literature. Two primary modes of factor analysis are commonly used an d they are denoted as R-mode and …


Terminal Talk - The Wofford Connection - September 1977, Wofford College Computer Center Sep 1977

Terminal Talk - The Wofford Connection - September 1977, Wofford College Computer Center

Terminal Talk

No abstract provided.


A Software Science Analysis Of The Writing Of A Technical Paper, M. H. Halstead Aug 1977

A Software Science Analysis Of The Writing Of A Technical Paper, M. H. Halstead

Department of Computer Science Technical Reports

No abstract provided.


Development And Application Of Computer Assisted Instruction For Mini-Computers, Thomas A. Burne Aug 1977

Development And Application Of Computer Assisted Instruction For Mini-Computers, Thomas A. Burne

Masters Theses

No abstract provided.


"Address To Faculty And Students", Timothy Francis Leary Jun 1977

"Address To Faculty And Students", Timothy Francis Leary

Special Collections: Oregon Public Speakers

Dr. Leary's first speech at Portland State University was ten years prior to this date. The recording of his 1967 talk was stolen from the Portland State library.


A Consciousness Simulation Model, R. Edward Mitchell Jr. Jun 1977

A Consciousness Simulation Model, R. Edward Mitchell Jr.

Theses

The thesis titled "A Consciousness Simulation Model" by R. Edward Mitchell (1977) explores the theoretical design of a digital model aimed at simulating human consciousness. The model is structured around a collection of independent processing modules that mimic various human cognitive and emotional processes. These modules include components for thought selection, ego/achievement, memory, and emotion processing, which interact with one another in a fashion that simulates aspects of human thought and behavior.

Mitchell's primary goal is to develop a system that could behave more like a human, particularly in communication and decision-making processes, to improve human-machine interaction. The thesis highlights …


Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham Jun 1977

Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham

Loma Linda University Electronic Theses, Dissertations & Projects

An experimental study was conducted with twenty-one breast-feeding primiparas during the initial four-week post-partal period to test the effect of in-home community health nursing assessment and counseling on the breast-feeding success rate. It was hypothesized that mothers receiving assessment and counseling regarding physical, informational and psychosocial needs, would be more successful than those who were not counseled.

Criteria for success were: (1) breast-feeding at four weeks postpartum, (2) an adequate milk supply as evidenced by no need for formula supplementation to keep the baby satisfied, (3) an infant weight gain of one to two pounds during the four-week period, and …


Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham Jun 1977

Community Health Nursing Assessment And Counseling Of The Breast-Feeding Primipara, Donita Rotherham

Loma Linda University Electronic Theses, Dissertations & Projects

An experimental study was conducted with twenty-one breast-feeding primiparas during the initial four-week post-partal period to test the effect of in-home community health nursing assessment and counseling on the breast-feeding success rate. It was hypothesized that mothers receiving assessment and counseling regarding physical, informational and psychosocial needs, would be more successful than those who were not counseled.

Criteria for success were: (1) breast-feeding at four weeks postpartum, (2) an adequate milk supply as evidenced by no need for formula supplementation to keep the baby satisfied, (3) an infant weight gain of one to two pounds during the four-week period, and …


Relationship Between Some Demographic Characteristics And Adverse Reactions Experienced By Women Undergoing A Therapeutic Abortion While Awake, Karen K. House May 1977

Relationship Between Some Demographic Characteristics And Adverse Reactions Experienced By Women Undergoing A Therapeutic Abortion While Awake, Karen K. House

Loma Linda University Electronic Theses, Dissertations & Projects

With the liberalization of abortion laws by the Supreme Court in 1973, American women have been able to obtain therapeutic abortions in hospitals and out-patient clinics in ever increasing numbers. With the increased number of women seeking abortions the medical field has responded with abortion procedures that are safe and relatively quick. With the speed doctors use to perform the procedure, many women may wish to take advantage of the medically safer method of abortion under local anesthesia. However, some women are unable to withstand the psychological and physical stress associated with a therapeutic abortion while awake. It would be …


The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1977 [Program, 89th Meeting], Iowa Academy Of Science Apr 1977

The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1977 [Program, 89th Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

No abstract provided.


Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations Apr 1977

Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations

WKU Administration Documents

Quarterly magazine created for WKU alumni. Regular features are Hilltopics, Sports, Alumni Newsgrams and Notes and In Memoriam. This issue includes:

  • Energy: Campus Conservation
  • The Quilting Bee
  • Old-Timers Take the Court
  • Students and the Job Hunt
  • Behind the Scenes
  • Living and Learning Laboratories
  • Rx for Ailing Indoor Plants
  • Mardi Gras! ROTC on Parade
  • Following the Yellow Brick Road
  • Ford: Words of a President
  • Photo Feature - President Downing
  • Lights, Camera, Actioin!


Environmental Perception In Bandelier National Monument, New Mexico, Howard Graham Crow Ii Apr 1977

Environmental Perception In Bandelier National Monument, New Mexico, Howard Graham Crow Ii

Geography ETDs

The focus of this study was on visitor satisfac­tion in a natural area, as opposed to alternative use such as preservation of the area, with little or no visitor access. Visitor satisfaction can be approached through studies in environmental perception. Such studies integrate work in psychology, philosophy, and geography. This author sought to determine whether or not more precise information about the perceptual basis for visitor satisfaction in a natural area could be obtained through survey research. Bandelier National Monument served as a useful laboratory for carrying out this research.

Data collection was by a survey technique. A detailed questionnaire …


Potential Contributions Of Software Science To Software Reliability, M. H. Halstead Apr 1977

Potential Contributions Of Software Science To Software Reliability, M. H. Halstead

Department of Computer Science Technical Reports

No abstract provided.


An Improved Approach For "Optimization" Of Multiple Policy Objectives, Perihan Soliman Tawfik Feb 1977

An Improved Approach For "Optimization" Of Multiple Policy Objectives, Perihan Soliman Tawfik

Dissertations and Theses

This thesis involved three categories of activity; development and testing of an expanded version of ELECTRE II, also the development of a computer software program for ELECTRE II.

The expanded version of ELECTRE II took the form of an input aiding questionnaire along with a tailored structure to suit a particular problem. The contents of the questionnaire were based on geueral problem solving concepts (techniques, strategies) gleaned from the systems science literature. This questionnaire assumed a programmed instruction format in contrast to that of an interactive computer software package, so that it would not be prohibitive in terms of expenses …


Distortion In Map Projections: Its Effect On The Interpretation Of Maritime Boundaries And Related Activities, Austin H. Gedney Iii Jan 1977

Distortion In Map Projections: Its Effect On The Interpretation Of Maritime Boundaries And Related Activities, Austin H. Gedney Iii

Marine Affairs Theses and Major Papers

Distortion inherent in map projections can effect the delimitation of maritime boundaries. Thirty-nine maps of three study areas representative of the world were drawn, and the envelope and median line offshore boundaries were constructed on them. Every country's enclosed boundary area was measure in each of the four categories of distortion; equivalency, conformality, equidistance and constant bearing. The result revealed a number of projections that indicate a wide range of usefulness depending on the degree of deformation and preservation of properties for a particular study area.


Teacher's Guide Planning A 6th Grade Outdoor Education Program For Your School, William Arnold Muench Jan 1977

Teacher's Guide Planning A 6th Grade Outdoor Education Program For Your School, William Arnold Muench

Theses Digitization Project

No abstract provided.


Recent Parallels Between The Philosophy Of Science And Mathematics, Joseph Spradley Jan 1977

Recent Parallels Between The Philosophy Of Science And Mathematics, Joseph Spradley

ACMS Journal 2004

Following World War I European philosophy of science formed an alliance with mathematics culminating in an attitude of certainty and autonomy that rejected all non empirical claims to truth and purported to make all science presupposition less. The rise and fall of logical positivism has been one of the major themes of of twentieth century thought and illustrates the danger of placing too much emphasis on science and mathematics as an ideal for all knowledge. The restriction of rational inquiry to the modes of scientific verification and the processes of mathematical logic was far too confining for the containment of …


Iowa Academy Of Science Leadership Directory, 1977-78, Iowa Academy Of Science Jan 1977

Iowa Academy Of Science Leadership Directory, 1977-78, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Officers and Directors ... 2
Section Chairpersons ... 3
Standing Committees ... 6
Special Committee ... 15


Geology Of The Northern Lewis Hills, Western Newfoundland, Jeffrey Alan Karson Jan 1977

Geology Of The Northern Lewis Hills, Western Newfoundland, Jeffrey Alan Karson

Geology Theses and Dissertations

The Lewis Hills is the southernmost of the four Bay of Islands Ophiolite Complex massifs. These massifs are considered to be the dissected remnants of a once nearly continuous thrust slice of oceanic crust and upper mantle of Early Ordovician age. The Lewis Hills Massif may be divided into three north south trending zones. The eastern zone (Bay of Islands Complex) is composed of variably deformed and recrystallized gabbro, troctolite, wehrlite and dunite cumulates and harzburgite tectonites. The western zone (Little Port Assemblage) consists of greenschist facies metagabbros, diabase dikes and minor quartz-diorite bodies. The central zone (Mount Barren Assemblage) …


Texas Eastern University Catalog, 1977-1978, University Of Texas At Tyler Jan 1977

Texas Eastern University Catalog, 1977-1978, University Of Texas At Tyler

Catalogs

No abstract provided.


Tests Of Bird Damage Control Measures In Sudan, 1975, Lee R. Martin Nov 1976

Tests Of Bird Damage Control Measures In Sudan, 1975, Lee R. Martin

Bird Control Seminars Proceedings

The Red-billed Quelea (Quelga quelaa), because of its widespread destruction of grain crops throughout its range in Africa, is one of the most studied and written about granivorous bird species. Less publicized are more local bird pests in Africa which may be equally Important. The Village Weaver, (Ploceus cucullatus), for example, is a pest in many countries, while some other Ploecids with limited destructive habits create local problems. Significant crop losses also occur where there are large populations of Golden Sparrows (Passer luteus), House Sparrows (Passer domesticus), Red Bishops (Euplectes oryx), Doves (Streptopelia spp.), Glossy Starlings (Lamprotornis chalybaeus), Parakeets (Psittacula …


Predicting The Number Of Bugs Expected In A Program Module, Linda M. Ottenstein, Victor B. Schneider, Maurice H. Halstead Oct 1976

Predicting The Number Of Bugs Expected In A Program Module, Linda M. Ottenstein, Victor B. Schneider, Maurice H. Halstead

Department of Computer Science Technical Reports

No abstract provided.


Terminal Talk - The Wofford Connection - September 1976, Wofford College Computer Center Sep 1976

Terminal Talk - The Wofford Connection - September 1976, Wofford College Computer Center

Terminal Talk

No abstract provided.


The Monadnock Volume 50, June 1976, Clark University Geographical Society Jun 1976

The Monadnock Volume 50, June 1976, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 50 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).


The Effect Of Planned Physical Activities On Deficient Motor Skills In Head Start Preschool Children, Darlene L. Robinson Jun 1976

The Effect Of Planned Physical Activities On Deficient Motor Skills In Head Start Preschool Children, Darlene L. Robinson

Loma Linda University Electronic Theses, Dissertations & Projects

During the past few years many physicians, nurses, psychologists, teachers, and physical educators have begun to place more emphasis upon the developmental problems of children. As an outgrowth of this, more attention has been given the child showing mild to moderate motor problems. As a result of these more subtle difficulties going unrecognized and untreated, children may suffer from learning disorders, lack of acceptance by teachers and peers, maladaptive behavior and feelings of low self-esteem (Cratty, 1970; Kiphard, -1970; and Ferinden, 1972).

The purpose of this study was to ascertain whether planned physical activities would aid in remediation and/or modification …


The Effect Of Pre-Admission Crisis Nursing Intervention On The Anxiety Level Of Elderly Persons On Admission To A Nursing Home, Doreen C. K. Lee Jun 1976

The Effect Of Pre-Admission Crisis Nursing Intervention On The Anxiety Level Of Elderly Persons On Admission To A Nursing Home, Doreen C. K. Lee

Loma Linda University Electronic Theses, Dissertations & Projects

The experimental study attempted to determine whether pre-admission crisis nursing intervention had any effect on the level of anxiety of elderly people when they were transferred from an acute hospital to a nursing home.

The literature review related to trends in numbers of nursing homes and in the increase in longevity. Several articles indicated that the aged, as a group, lacked power to alter their situations. The need for patients to express their feelings and participate in their own decisions was stressed in various studies. Other theories discussed theoretical aspects and goals of crisis intervention. Several articles suggested that crisis …


The Annual Meeting Of The Iowa Academy Of Science April 9-10, 1976 [Program, 88th Meeting], Iowa Academy Of Science Apr 1976

The Annual Meeting Of The Iowa Academy Of Science April 9-10, 1976 [Program, 88th Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

General Sessions:
Observations on Science and Policy Making - Dr. Richard Scribner, AAAS --- 5
Experiences as a Congressional Science Fellow - Dr. Pamela Ebert, NRC --- 5
Nuclear Energy - Dr. Dixy Lee Ray --- 7
Symposia and Joint Sessions:
Current Status of Cancer Research --- 9
Cedar River Ecology --- 9
Waste Disposal in Iowa --- 10
Relationship Between The Applications of Mathematics and the Teaching of Mathematics --- 11
What Does Industry Want From the Physical Science Graduate? --- 11
Social Hour and Banquet --- 7
Workshops on Energy and The Environment --- 10
Academy Business …


Commercial Pest Management Of Birds In Grapes, Jim Clore Mar 1976

Commercial Pest Management Of Birds In Grapes, Jim Clore

Vertebrate Pest Conference Proceedings: 7th (1976)

Vineyard losses to birds are primarily due to two species; these are the starling (Sturnus vulgaris) and the house finch (Carpodacus mexicanus). The majority of losses in the Central California Coastal region are caused by the starling, due to the large numbers of migratory birds arriving prior to harvest. Starlings are best controlled by a combination of pyrotechnic and acoustic devices. Linnets are most effectively controlled by trapping and poisoning. No matter what type of control is used, it is necessary to have sound knowledge of the birds' behavior and reliable personnel carrying out the program. …


Control Of The European Mole, Talpa Eruopaea, M. Lund Mar 1976

Control Of The European Mole, Talpa Eruopaea, M. Lund

Vertebrate Pest Conference Proceedings: 7th (1976)

Common methods for mole control are baiting with earthworms impregnated with thallium sulphate or strychnine, gassing with pellets developing phosphine, and trapping. Seasonal cycles in burrowing activity make it difficult to evaluate results of expensive control campaigns and may give a false impression of efficiency.


Olfactory Responses Of Deer Mice To Douglas-Fir Seed Volatiles, C. Raymond Record, Rex E. Marsh, Walter E. Howard, Donald J. Stern Mar 1976

Olfactory Responses Of Deer Mice To Douglas-Fir Seed Volatiles, C. Raymond Record, Rex E. Marsh, Walter E. Howard, Donald J. Stern

Vertebrate Pest Conference Proceedings: 7th (1976)

An attempt was made to identify the olfactory cues produced by Douglas-fir seeds which attract deer mice (Peromyscus maniculatus) to the seeds. The olfactometers used are described, and the merits of different statistical analyses of the data are discussed. The odors produced by whole Douglas-fir seed and by the endosperm were preferred among the fractions tested to date. Deer mice were repelled by Douglas-fir turpentine, cedar oil, and, to a lesser degree, one extract.