Command and control on the move: Assessing the impact of input device, button size, and road condition

2006 ◽  
Author(s):  
Ryan S. Labio ◽  
Charles P. Rowan ◽  
Lawrence G. Shattuck
Keyword(s):  
Command And Control ◽  
Input Device ◽  
Road Condition ◽  
And Control ◽  
The Impact

Using Work Domain Analysis to Evaluate the Impact of Digitization on Command and Control

2008 ◽  
Author(s):  
Daniel P. Jenkins ◽  
Neville A. Stanton ◽  
Paul M. Salmon ◽  
Guy H. Walker
Keyword(s):  
Command And Control ◽  
Domain Analysis ◽  
Work Domain Analysis ◽  
And Control ◽  
The Impact ◽  
Work Domain

U.S. Regulatory Approaches: A Critical Appraisal

1992 ◽  
Vol 25 (3) ◽  
pp. 13-21
Author(s):  
R. L. Williamson
Keyword(s):  
Decision Making ◽  
Command And Control ◽  
Regulatory System ◽  
Federal Agencies ◽  
Toxic Substances ◽  
Use Of Technology ◽  
Treatment Technologies ◽  
New Treatment ◽  
And Control ◽  
The Impact

The American approach to environmental regulation is characterized by fragmentation of responsibilities, primary reliance on command and control regulations, extraordinary complexity, a preference for identifiable standards, and heavy resort to litigation. This system has provided important benefits, including significant reduction of environmental contamination, substantial use of science in decision-making, broad participatory rights, and the stimulation of new treatment technologies. However, these gains have been achieved at excessive cost. Too much reliance is placed on command and control methods and especially on technology-based standards. There is too much resort to litigation, and inadequate input from science. Participatory rights are being undermined, and there is a poor allocation of decision-making among the federal agencies and the states. Over-regulation sometimes leads to under-regulation, and insufficient attention is given to the impact on small entities. The responsibility for these difficulties rests with everyone, including the federal agencies, the Congress, the general public and the courts. Changes in the regulatory system are needed. We should abandon the use of technology-based standards to control toxic substances under the Clean Water Act in favor of strong health- and environmentally based standards, coupled with taxes on toxic substances in wastewater.

scholarly journals A Cascading Failure Model for Command and Control Networks with Hierarchy Structure

2018 ◽  
Vol 2018 ◽  
pp. 1-14 ◽  
Author(s):  
Xiue Gao ◽  
Duoping Zhang ◽  
Keqiu Li ◽  
Bo Chen
Keyword(s):  
Command And Control ◽  
Cascading Failure ◽  
Cascading Failures ◽  
Failure Model ◽  
Relational Models ◽  
Control Networks ◽  
Load Redistribution ◽  
Initial Load ◽  
And Control ◽  
The Impact

Cascading failures in the command and control networks (C2 networks) could substantially affect the network invulnerability to some extent. In particular, without considering the characteristics of hierarchy structure, it is quite misleading to employ the existing cascading failure models and effectively analyze the invulnerability of C2 networks. Therefore, a novel cascading failure model for command and control networks with hierarchy structure is proposed in this paper. Firstly, a method of defining the node’s initial load in C2 networks based on hierarchy-degree is proposed. By applying the method, the impact of organizational positions and the degree of the node on its initial load could be highlighted. Secondly, a nonuniform adjustable load redistribution strategy (NALR strategy) is put forward in this paper. More specifically, adjusting the redistribution coefficient could allocate the load from failure nodes to the higher and the same level neighboring nodes according to different proportions. It could be demonstrated by simulation results that the robustness of C2 networks against cascading failures could be dramatically improved by adjusting the initial load adjustment coefficient, the tolerance parameter, and the load redistribution coefficient. And finally, comparisons with other relational models are provided to verify the rationality and effectiveness of the model proposed in this paper. Subsequently, the invulnerability of C2 networks could be enhanced.

scholarly journals How Do Different Types of Environmental Regulations Affect Green Innovation Efficiency?

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Hui Li ◽  
Chuandang Zhao ◽  
Xiaoying Tang ◽  
Jiawei Cheng ◽  
Guanyang Lu ◽  
...  
Keyword(s):  
Environmental Regulation ◽  
Environmental Regulations ◽  
Evolutionary Relationship ◽  
Command And Control ◽  
Shaanxi Province ◽  
Green Innovation ◽  
Growth Trend ◽  
Different Types ◽  
And Control ◽  
The Impact

Environmental regulation policies are being continuously enriched today. To effectively improve green innovation efficiency through environmental regulations, it is urgent to better understand the impact of different environmental regulations on green innovation efficiency (GIE). However, due to the defects of previous methods for measuring GIE, existing studies may have deviations when analysing the effect of environmental regulations on GIE. To fill this gap, using Shaanxi, China, as a case study, the present study proposes a network data envelopment analysis (DEA) model based on neutral cross-efficiency evaluation to accurately measure the GIE of Shaanxi during the period of 2001–2017. On this basis, this study further analysed the impact of different types of environmental regulations on GIE from three aspects: causality, evolutionary relationships, and effect paths. The results indicate that (1) the GIE of Shaanxi Province showed a “fluctuation-slow growth-steady growth” trend during 2001–2017, and after 2014, the problem of an uncoordinated relationship between technology research and design (R&D) and technology transformation began to appear; (2) there was a linear evolutionary relationship between command-and-control environmental regulation and GIE and a “U”-shaped evolutionary relationship between market-based/voluntary environmental regulation and GIE; and (3) command-and-control environmental regulation and voluntary environmental regulation affected GIE mainly at the technology R&D stage, while market-based environmental regulation ran through the entire process of green innovation activities. This study improves the evaluation methods and theoretical systems of GIE and provides the scientific basis for government decision-makers to formulate environmental regulation policies.

The Impact of Information Integration in a Simulation of Future Submarine Command and Control

2021 ◽  
pp. 001872082110458
Author(s):  
Steph Michailovs ◽  
Stephen Pond ◽  
Megan Schmitt ◽  
Jessica Irons ◽  
Matthew Stoker ◽  
...  
Keyword(s):  
Team Performance ◽  
Situation Awareness ◽  
Information Integration ◽  
Command And Control ◽  
Cognitive Capacity ◽  
Human Centered Design ◽  
Control Rooms ◽  
And Control ◽  
The Impact ◽  
Operator Workload

Objective Examine the extent to which increasing information integration across displays in a simulated submarine command and control room can reduce operator workload, improve operator situation awareness, and improve team performance. Background In control rooms, the volume and number of sources of information are increasing, with the potential to overwhelm operator cognitive capacity. It is proposed that by distributing information to maximize relevance to each operator role (increasing information integration), it is possible to not only reduce operator workload but also improve situation awareness and team performance. Method Sixteen teams of six novice participants were trained to work together to combine data from multiple sensor displays to build a tactical picture of surrounding contacts at sea. The extent that data from one display were available to operators at other displays was manipulated (information integration) between teams. Team performance was assessed as the accuracy of the generated tactical picture. Results Teams built a more accurate tactical picture, and individual team members had better situation awareness and lower workload, when provided with high compared with low information integration. Conclusion A human-centered design approach to integrating information in command and control settings can result in lower workload, and enhanced situation awareness and team performance. Application The design of modern command and control rooms, in which operators must fuse increasing volumes of complex data from displays, may benefit from higher information integration based on a human-centered design philosophy, and a fundamental understanding of the cognitive work that is carried out by operators.

Globalization and the Paradoxes of Place: Poverty and Power in Memphis

2004 ◽  
Vol 3 (1) ◽  
pp. 65-81 ◽  
Author(s):  
Wanda Rushing
Keyword(s):  
Global Economy ◽  
Command And Control ◽  
Global Cities ◽  
Cultural Innovation ◽  
Local Practices ◽  
A Site ◽  
And Control ◽  
The Impact ◽  
Southern Regional

At present, globalization research on complex technological and financial processes takes priority over studies of place and locality. A few cities, namely those described as “Global Cities,” receive special attention as centers of “command and control.” But most studies overlook less “essential” places and ignore the impact of local places on globalization processes. This research explains how tensions between global processes and local practices create paradoxes of place and confound predictions that globalization processes create “generic” outcomes. It focuses on Memphis, Tennessee, a less well‐known and underresearched Southern “regional” city that serves the region and the nation as a vital link in the global economy and a site of cultural innovation.

scholarly journals Automation and the Future of Command and Control: The End of Auftragstaktik?

MCU Journal ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 127-146
Author(s):  
Rosario M. Simonetti ◽  
Paolo Tripodi
Keyword(s):  
New Technologies ◽  
Command And Control ◽  
Historical Perspectives ◽  
Control Functions ◽  
The Future ◽  
Strategic Leaders ◽  
And Control ◽  
The Impact ◽  
Generation Technology ◽  
Advisory Role

The impact of new technologies and the increased speed in the future battlespace may overcentralize command and control functions at the political or strategic level and, as a result, bypass the advisory role played by a qualified staff. Political and/or strategic leaders might find it appealing to pursue preemptive or preventive wars as a strategy to acquire asymmetric advantage over the enemy. This article investigates the roots of this trend, connecting historical perspectives with implications that next-generation technology may have on command and control.

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