scholarly journals Data-collection methods and quality-assurance/quality-control procedures used in the study of episodic stream acidification and its effect on fish and aquatic invertebrates in four Catskill Mountain streams, New York, 1988-90

1997 ◽  
Author(s):  
Anthony J. Ranalli ◽  
Barry P. Baldigo ◽  
Debra Horan-Ross ◽  
Ronald V. Allen
Keyword(s):  
New York ◽  
Quality Control ◽  
Quality Assurance ◽  
Data Collection ◽  
Aquatic Invertebrates ◽  
Mountain Streams ◽  
Data Collection Methods ◽  
Stream Acidification ◽  
Control Procedures ◽  
Collection Methods

Contracting for Pavement Distress Data Collection

1998 ◽  
Vol 1643 (1) ◽  
pp. 80-85 ◽  
Author(s):  
Roger E. Smith ◽  
Thomas J. Freeman ◽  
Olga J. Pendleton
Keyword(s):  
Quality Control ◽  
Quality Assurance ◽  
Data Collection ◽  
Pavement Management ◽  
Management Systems ◽  
Automated Data Collection ◽  
Pavement Distress ◽  
Data Collection Methods ◽  
Pavement Management Systems ◽  
Collection Methods

Many agencies responsible for managing pavements have adopted pavement management systems (PMS) to help manage their pavement networks more cost-effectively. One of the most costly parts of operating a PMS is collecting condition information, especially pavement distress information. Many agencies have started to contract for pavement distress data collection. Some of the agencies have experienced problems with the data collected by contract. A study for agencies in Washington and Oregon to define the accuracy of data needed by the agencies with an evaluation of certain participating vendors using semiautomated data collection methods is described. Issues about quality control and quality assurance faced by agencies considering contracting for automated data collection also are raised. These issues need additional study to develop appropriate guidelines. The initial set provided is based on discussions with some of the agencies currently contracting for pavement distress data collection.

Feasibility Study of the Development, Implementation, and Evaluation of Computer-Based Job and Occupational Data Collection Methods

1998 ◽  
Author(s):  
J. L. Mitchell ◽  
Winston Bennett ◽  
J. J. Weissmuller ◽  
R. L. Gosc ◽  
Patricia Waldroop ◽  
...  
Keyword(s):  
Data Collection ◽  
Feasibility Study ◽  
Data Collection Methods ◽  
Computer Based ◽  
Collection Methods

Examination of the Equivalence of Online and Paper--Pencil Data Collection Methods

2011 ◽  
Author(s):  
Arne Weigold ◽  
Ingrid K. Weigold ◽  
Elizabeth J. Russell ◽  
John Shook ◽  
Sara N. Natera ◽  
...  
Keyword(s):  
Data Collection ◽  
Data Collection Methods ◽  
Collection Methods

scholarly journals Posture-related data collection methods for construction workers: A review

2021 ◽  
Vol 124 ◽  
pp. 103538
Author(s):  
Yantao Yu ◽  
Waleed Umer ◽  
Xincong Yang ◽  
Maxwell Fordjour Antwi-Afari
Keyword(s):  
Data Collection ◽  
Construction Workers ◽  
Data Collection Methods ◽  
Related Data ◽  
Collection Methods
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