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

Digital Commons Network™

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

1996

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 5371 - 5400 of 62303

Full-Text Articles in Entire DC Network

Laboratory Synthesis Of Molecular Hydrogen On Surfaces Of Astrophysical Interest, Gianfranco Vidali, V Pirronello, Chi Liu, Liyong Shen Nov 1996

Laboratory Synthesis Of Molecular Hydrogen On Surfaces Of Astrophysical Interest, Gianfranco Vidali, V Pirronello, Chi Liu, Liyong Shen

Physics - All Scholarship

We report on the first results of experiments to measure the recombination rate of hydrogen on surfaces of astrophysical interest. Our measurements give lower values for the recombination efficiency (sticking probability S x probability of recombination upon H-H encounter \gamma) than model-based estimates. We propose that our results can be reconciled with average estimates of the recombination rate (1/2 n(H) n(g) v(H)A S \gamma) from astronomical observations, if the actual surface of an average grain is rougher, and its area bigger, than the one considered in models.


The Alestle - Vol. 49 No. 32 - 11/07/1996, Southern Illinois University Edwardsville Nov 1996

The Alestle - Vol. 49 No. 32 - 11/07/1996, Southern Illinois University Edwardsville

The Alestle

Vol. 49 No. 32


No Boat, No Bridge, Gregory K. Coyle Nov 1996

No Boat, No Bridge, Gregory K. Coyle

Dissertations and Theses

In a world that devours one technological advance after another, the simple human questions persist. They endure despite the increased speed of the personal computer or the decreased size of the cellular phone. In a time ruled by measurements they remain elusive and undefined. The longing for love, the crisis of past versus present, the nagging hunger for meaning in the face of constant change--these questions manage to be both small and huge, both slow and fast, all at once. They are the inheritance of every generation; they are written on the very lining of our hearts. These stories are, …


Creating Collaborative Learning Environments: A Curriculum Proposal For Instructors, Carol Rae Chislett Nov 1996

Creating Collaborative Learning Environments: A Curriculum Proposal For Instructors, Carol Rae Chislett

Dissertations and Theses

Groups of students or employees working together to solve problems, gain conceptual understanding, or create new approaches are expected to yield results significantly better than when working individually. Classroom collaboration leads to increased learning and retention, improved interpersonal skills, and enhanced appreciation for and commitment to the educational process. With the increased discussion of its benefits, there is more emphasis on including collaboration in the classroom. The challenge for today's faculty and students is to learn what their roles and expectations are in the successful collaborative environment. The purpose of this study was to design a curriculum for instructors in …


Undergraduate Student Satisfaction With The Sociology Program At Portland State University, Katherine Sullivan Nov 1996

Undergraduate Student Satisfaction With The Sociology Program At Portland State University, Katherine Sullivan

Dissertations and Theses

An examination of sociology student satisfaction levels is performed and an attempt is made to explain variations in degree program satisfaction. A comparison is made between current student and alumni regarding the coursework and experiences they feel should be offered in the undergraduate degree program in sociology at Portland State University (PSU). The study population consists of all PSU students who have obtained an undergraduate degree in sociology since the program's inception and all students currently attending PSU and majoring in sociology. The typical respondent is female (the ratio of females to males being higher for current students than for …


Washington University Record, November 7, 1996 Nov 1996

Washington University Record, November 7, 1996

Washington University Record

No abstract provided.


Pvn-Cat-128-M-008-003-Scnl, Marne Ausec Nov 1996

Pvn-Cat-128-M-008-003-Scnl, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-128-B-006-002-Scnl, Marne Ausec Nov 1996

Pvn-Cat-128-B-006-002-Scnl, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-018-H-079-001-Fwo, Patricia Urban Nov 1996

Pvn-Cat-018-H-079-001-Fwo, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-018-H-077-001-Scnl, Benjamin Carter Nov 1996

Pvn-Cat-018-H-077-001-Scnl, Benjamin Carter

Four Valleys Archive

No abstract provided.


Pvn-Cat-015-E-008-001-Plcn, Marne Ausec Nov 1996

Pvn-Cat-015-E-008-001-Plcn, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-013-E-008-000-Scnl, Marne Ausec Nov 1996

Pvn-Cat-013-E-008-000-Scnl, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-013-E-006-009-Scnl, Benjamin Carter Nov 1996

Pvn-Cat-013-E-006-009-Scnl, Benjamin Carter

Four Valleys Archive

No abstract provided.


Pvn-Cat-441-F-003-000-Lcth, Marne Ausec Nov 1996

Pvn-Cat-441-F-003-000-Lcth, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-444-X-008-002-Lcsh, Patricia Urban Nov 1996

Pvn-Cat-444-X-008-002-Lcsh, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-444-E-005-001-Lcsh, Marne Ausec Nov 1996

Pvn-Cat-444-E-005-001-Lcsh, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Ae-002-001-Cncmpbmdl, Patricia Urban Nov 1996

Pvn-Cat-025-Ae-002-001-Cncmpbmdl, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Ab-009-001-Cncmpbmdl, Patricia Urban Nov 1996

Pvn-Cat-025-Ab-009-001-Cncmpbmdl, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Aa-039-003-Cncmpbmdl, Patricia Urban Nov 1996

Pvn-Cat-025-Aa-039-003-Cncmpbmdl, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Aa-012-001-Cncmpbmdl, Patricia Urban Nov 1996

Pvn-Cat-025-Aa-012-001-Cncmpbmdl, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Ah-002-004-Cncmpb, Patricia Urban Nov 1996

Pvn-Cat-025-Ah-002-004-Cncmpb, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Aa-036-001-Cncmpb, Patricia Urban Nov 1996

Pvn-Cat-025-Aa-036-001-Cncmpb, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Aa-026-007-Cncmpb, Patricia Urban Nov 1996

Pvn-Cat-025-Aa-026-007-Cncmpb, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-025-Aa-001-001-Cncmpb, Patricia Urban Nov 1996

Pvn-Cat-025-Aa-001-001-Cncmpb, Patricia Urban

Four Valleys Archive

No abstract provided.


Pvn-Cat-020-D-035-001-Scnl, Marne Ausec Nov 1996

Pvn-Cat-020-D-035-001-Scnl, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-020-E-066-001-Plcn, Anonymous Nov 1996

Pvn-Cat-020-E-066-001-Plcn, Anonymous

Four Valleys Archive

No abstract provided.


Pvn-Cat-020-E-039-001-Plcn, Marne Ausec Nov 1996

Pvn-Cat-020-E-039-001-Plcn, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-020-D-033-001-Lcsh, Marne Ausec Nov 1996

Pvn-Cat-020-D-033-001-Lcsh, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-015-E-010-002-Scnl, Marne Ausec Nov 1996

Pvn-Cat-015-E-010-002-Scnl, Marne Ausec

Four Valleys Archive

No abstract provided.


Pvn-Cat-018-J-068-006-Plcn, Marne Ausec Nov 1996

Pvn-Cat-018-J-068-006-Plcn, Marne Ausec

Four Valleys Archive

No abstract provided.