NASA Technical Reports Server (Ntrs) 20030053044: a Cockpit Display Designed to Enable Limited Flight Deck Separation Responsibility by NASA Technical Reports Server (Ntrs); NASA Technical Reports Server (Ntrs); publi...
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NASA Technical Reports Server (Ntrs) 20030053044: a Cockpit Display Designed to Enable Limited Flight Deck Separation Responsibility by NASA Technical Reports Server (Ntrs); NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 20110016464: Designing Flight Deck Procedures by NASA Technical Reports Server (Ntrs); NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 20110016464: Designing Flight Deck Procedures by NASA Technical Reports Server (Ntrs); NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 19820021392: Aircraft Geometry Verification with Enhanced Computer Generated Displays by NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 19820021392: Aircraft Geometry Verification with Enhanced Computer Generated Displays by NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 20150011677: Rgb Products, Applications, and Future Opportunities by NASA Technical Reports Server (Ntrs); NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 20150011677: Rgb Products, Applications, and Future Opportunities by NASA Technical Reports Server (Ntrs); NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 19820024793: a color Video Display Technique for Flow Field Surveys by NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 19820024793: a color Video Display Technique for Flow Field Surveys by NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 19820008176: Application of Image Processing Techniques to Fluid Flow Data Analysis by NASA Technical Reports Server (Ntrs); published by
NASA Technical Reports Server (Ntrs) 19820008176: Application of Image Processing Techniques to Fluid Flow Data Analysis by NASA Technical Reports Server (Ntrs); published by
Compared to other industrial endeavors, the construction industry has the highest percentage rate of injuries and illnesses severely causing construction delays. The Critical Path Method (CPM) scheduling technique was...
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Compared to other industrial endeavors, the construction industry has the highest percentage rate of injuries and illnesses severely causing construction delays. The Critical Path Method (CPM) scheduling technique was considered to control and monitor construction activities to meet the project deadlines, effectively, but not to control and monitor the project in terms of forecasted injuries and illnesses. The researcher proposed to develop a solution by deriving the Safety Factor to manage delays. The Safety Factor originated from the statistics of injuries and illnesses through classification of the annual percentage rate of the construction activities. Five color coding categories were formulated, guiding the users towards early detection of risks level in the CPM diagram, enabling immediate action, and lessening the adverse impact on the entire construction process. The research focused on getting back to the normal time schedule as-planned when disruptive injuries and illnesses occurred by using a Safety Factor, in which more dynamic CPM techniques were included in the formulation of the Safety Factor, therefore, increasing construction safety and decreasing construction risks. (C) 2016 Sharif University of Technology. All rights reserved.
The fastest known randomized algorithms for several parameterized problems use reductions to the k-MLD problem: detection of multilinear monomials of degree k in polynomials presented as circuits. The fastest known al...
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The fastest known randomized algorithms for several parameterized problems use reductions to the k-MLD problem: detection of multilinear monomials of degree k in polynomials presented as circuits. The fastest known algorithm for k-MLD is based on 2(k) evaluations of the circuit over a suitable algebra. We use communication complexity to show that it is essentially optimal within this evaluation framework. On the positive side, we give additional applications of the method: finding a copy of a given tree on k nodes, a minimum set of nodes that dominate at least t nodes, and an m-dimensional k-matching. In each case, we achieve a faster algorithm than what was known before. We also apply the algebraic method to problems in exact counting. Among other results, we show that a variation of it can break the trivial upper bounds for the disjoint summation problem.
Increasing the resilience of mission-essential functions enabled by space assets and their supporting infrastructure against disruption, degradation, and destruction is a stated goal of the National Space Policy of th...
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Increasing the resilience of mission-essential functions enabled by space assets and their supporting infrastructure against disruption, degradation, and destruction is a stated goal of the National Space Policy of the United States of America. However, enhancing the resilience of U.S. space capabilities must occur in a financially constrained environment. The Air Force has tasked RAND with developing a framework for identifying effective and economically feasible on-materiel measures for increasing the resilience of its space assets. As part of that effort, RAND researchers conducted a review of industry methods for evaluating the materiel elements of space resilience and used concepts from those methods to develop a process for evaluating then on-materiel resilience of a system. The process and tool we developed Resilience Assessment Process and Portfolio Option Reporting Tool, or RAPAPORT have broad applications to any organization seeking to enhance resilience, as well as to those specifically in the space community.
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