Man/terminal interaction evaluation of computer operating system command and control service concepts. [in Spacelab

NASA Technical Reports Server (NTRS)

Dodson, D. W.; Shields, N. L., Jr.

1978-01-01

The Experiment Computer Operating System (ECOS) of the Spacelab will allow the onboard Payload Specialist to command experiment devices and display information relative to the performance of experiments. Three candidate ECOS command and control service concepts were reviewed and laboratory data on operator performance was taken for each concept. The command and control service concepts evaluated included a dedicated operator's menu display from which all command inputs were issued, a dedicated command key concept with which command inputs could be issued from any display, and a multi-display concept in which command inputs were issued from several dedicated function displays. Advantages and disadvantages are discussed in terms of training, operational errors, task performance time, and subjective comments of system operators.

Evaluation of medical command and control using performance indicators in a full-scale, major aircraft accident exercise.

PubMed

Gryth, Dan; Rådestad, Monica; Nilsson, Heléne; Nerf, Ola; Svensson, Leif; Castrén, Maaret; Rüter, Anders

2010-01-01

Large, functional, disaster exercises are expensive to plan and execute, and often are difficult to evaluate objectively. Command and control in disaster medicine organizations can benefit from objective results from disaster exercises to identify areas that must be improved. The objective of this pilot study was to examine if it is possible to use performance indicators for documentation and evaluation of medical command and control in a full-scale major incident exercise at two levels: (1) local level (scene of the incident and hospital); and (2) strategic level of command and control. Staff procedure skills also were evaluated. Trained observers were placed in each of the three command and control locations. These observers recorded and scored the performance of command and control using templates of performance indicators. The observers scored the level of performance by awarding 2, 1, or 0 points according to the template and evaluated content and timing of decisions. Results from 11 performance indicators were recorded at each template and scores greater than 11 were considered as acceptable. Prehospital command and control had the lowest score. This also was expressed by problems at the scene of the incident. The scores in management and staff skills were at the strategic level 15 and 17, respectively; and at the hospital level, 17 and 21, respectively. It is possible to use performance indicators in a full-scale, major incident exercise for evaluation of medical command and control. The results could be used to compare similar exercises and evaluate real incidents in the future.

Evaluation of Organisational Interoperabiity in a Network Centric Warfare Environment

DTIC Science & Technology

2004-09-01

understanding developed. Command and Coordination examines issues related to command structure, command and leadership styles . Ethos covers socio...harmonisation of command arrangements and the accommodation of differences in command and leadership styles . 3.2.4 Ethos Future warfare will... leadership styles . • changes to give less emphasis to hierarchy and command and more to coordination. Any reference to a single chain of command has been

Training Effectiveness Evaluation of the Full Spectrum Command Game

DTIC Science & Technology

2004-01-01

Fifty-four officers in the Infantry Captains Career Course at Fort Benning, Georgia, participated in a training effectiveness evaluation of a video ... game named Full Spectrum Command (FSC). Half were assigned to play FSC and participate in normal course work for commanding a light Infantry company in

Personnel Evaluation: Noncommissioned Officer Evaluation Reporting System

DTIC Science & Technology

2002-05-15

Maintenance System), paper copies will be maintained in state, command, or local career manage- ment individual files ( CMIF ) such as AGR management...Routine use DA Form 2166-8 will be maintained in the rated NCO’s official military personnel file (OMPF) and career manage- ment individual file ( CMIF ). A...CAR Chief, Army Reserve CDR commander CE commander’s evaluation CG commanding general CMIF career management individual file CNGB Chief, National Guard

Receipt and Inspection of Chemical - Biological (CB) Materiel

DTIC Science & Technology

2017-08-31

Policy and Standardization Division (CSTE-TM) U.S. Army Test and Evaluation Command 2202 Aberdeen Boulevard Aberdeen Proving Ground, MD 21005-5001...in this TOP is intended for use in the receipt inspection of CB materiel and systems tested by the U.S. Army Test and Evaluation Command (ATEC). The...This page is intentionally blank.) U.S. ARMY TEST AND EVALUATION COMMAND TEST OPERATIONS PROCEDURE *Test Operations Procedure 08-2-500A 31

Children's Reasoning about Three Authority Attributes: Adult Status, Knowledge, and Social Position.

ERIC Educational Resources Information Center

Laupa, Marta

1991-01-01

Assessed children's evaluations of individuals' commands and children's choices between individuals who gave opposing commands. Subjects weighted individuals' social position and knowledge more heavily than adult status in judging the legitimacy of commands and choosing between individuals giving opposing commands. (BC)

Capturing a Commander's decision making style

NASA Astrophysics Data System (ADS)

Santos, Eugene; Nguyen, Hien; Russell, Jacob; Kim, Keumjoo; Veenhuis, Luke; Boparai, Ramnjit; Stautland, Thomas Kristoffer

2017-05-01

A Commander's decision making style represents how he weighs his choices and evaluates possible solutions with regards to his goals. Specifically, in the naval warfare domain, it relates the way he processes a large amount of information in dynamic, uncertain environments, allocates resources, and chooses appropriate actions to pursue. In this paper, we describe an approach to capture a Commander's decision style by creating a cognitive model that captures his decisionmaking process and evaluate this model using a set of scenarios using an online naval warfare simulation game. In this model, we use the Commander's past behaviors and generalize Commander's actions across multiple problems and multiple decision making sequences in order to recommend actions to a Commander in a manner that he may have taken. Our approach builds upon the Double Transition Model to represent the Commander's focus and beliefs to estimate his cognitive state. Each cognitive state reflects a stage in a Commander's decision making process, each action reflects the tasks that he has taken to move himself closer to a final decision, and the reward reflects how close he is to achieving his goal. We then use inverse reinforcement learning to compute a reward for each of the Commander's actions. These rewards and cognitive states are used to compare between different styles of decision making. We construct a set of scenarios in the game where rational, intuitive and spontaneous decision making styles will be evaluated.

48 CFR 202.101 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Command Air Force Reserve Command Air Combat Command Air Mobility Command Air Education and Training... for their respective agencies (i.e., to perform functions under the FAR or DFARS reserved to a head of... cascading evaluation of offers, means a procedure used in negotiated acquisitions, when market research is...

M1A2 Adjunct Analysis (POSNOV Volume)

DTIC Science & Technology

1989-12-01

MD 20814-2797 Director 2 U.S. Army Materiel Systems Analysis Activity ATTN: AMXSY-CS, AMXSY-GA Aberden Proving Grounds , MD 21005-5071 U.S. Army...Leonard Wood, MO Commander U.S. Army Ordnance Center & School ATTN: ATSL-CD-CS Aberdeen Proving Ground , MD 21005 Commander 2 U.S. Army Soldier Support...NJ Commander U.S. Army Test and Evaluation Command ATrN: AMSTE-CM-R Aberdeen Proving Ground , MD 21005 Commander U.S. Army Tank Automotive Command

Normalized Index of Synergy for Evaluating the Coordination of Motor Commands

PubMed Central

Togo, Shunta; Imamizu, Hiroshi

2015-01-01

Humans perform various motor tasks by coordinating the redundant motor elements in their bodies. The coordination of motor outputs is produced by motor commands, as well properties of the musculoskeletal system. The aim of this study was to dissociate the coordination of motor commands from motor outputs. First, we conducted simulation experiments where the total elbow torque was generated by a model of a simple human right and left elbow with redundant muscles. The results demonstrated that muscle tension with signal-dependent noise formed a coordinated structure of trial-to-trial variability of muscle tension. Therefore, the removal of signal-dependent noise effects was required to evaluate the coordination of motor commands. We proposed a method to evaluate the coordination of motor commands, which removed signal-dependent noise from the measured variability of muscle tension. We used uncontrolled manifold analysis to calculate a normalized index of synergy. Simulation experiments confirmed that the proposed method could appropriately represent the coordinated structure of the variability of motor commands. We also conducted experiments in which subjects performed the same task as in the simulation experiments. The normalized index of synergy revealed that the subjects coordinated their motor commands to achieve the task. Finally, the normalized index of synergy was applied to a motor learning task to determine the utility of the proposed method. We hypothesized that a large part of the change in the coordination of motor outputs through learning was because of changes in motor commands. In a motor learning task, subjects tracked a target trajectory of the total torque. The change in the coordination of muscle tension through learning was dominated by that of motor commands, which supported the hypothesis. We conclude that the normalized index of synergy can be used to evaluate the coordination of motor commands independently from the properties of the musculoskeletal system. PMID:26474043

78 FR 28809 - Reserve Forces Policy Board (RFPB); Notice of Federal Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... Assessment and Program Evaluation; the Deputy Commander, U.S. Cyber Command; Dr. Paul Stockton, former...; and the cost to maintain a strong Reserve Component. Additionally, the Deputy Commander, U.S. Cyber Command, will discuss his views on the increased emphasis placed on cyber security and the logical mission...

Systems Engineering Approach and Metrics for Evaluating Network-Centric Operations for U.S. Army Battle Command

DTIC Science & Technology

2013-07-01

Systems Engineering Approach and Metrics for Evaluating Network-Centric Operations for U.S. Army Battle Command by Jock O. Grynovicki and...Battle Command Jock O. Grynovicki and Teresa A. Branscome Human Research and Engineering Directorate, ARL...NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Jock O. Grynovicki and Teresa A. Branscome 5d. PROJECT NUMBER 622716H70 5e. TASK NUMBER

Unit Testing for Command and Control Systems

NASA Technical Reports Server (NTRS)

Alexander, Joshua

2018-01-01

Unit tests were created to evaluate the functionality of a Data Generation and Publication tool for a command and control system. These unit tests are developed to constantly evaluate the tool and ensure it functions properly as the command and control system grows in size and scope. Unit tests are a crucial part of testing any software project and are especially instrumental in the development of a command and control system. They save resources, time and costs associated with testing, and catch issues before they become increasingly difficult and costly. The unit tests produced for the Data Generation and Publication tool to be used in a command and control system assure the users and stakeholders of its functionality and offer assurances which are vital in the launching of spacecraft safely.

Assessment of the Combat Developer’s Role in Post-Deployment Software Support (PDSS) 30 June 1980 - 28 February 1981. Volume IV.

DTIC Science & Technology

1981-01-31

Intelligence and Security Command (INSCOM), the US Army Communications Command (USACC), and the US Army Computer Systems Command (USACSC). (3...responsibilities of the US-Army Intelligence and Security Command (INSCOM), the US Army Communications Command (USACC), and the US Army Computer Systems...necessary to sustain, modify, and improve a deployed system’s computer software, as defined by the User or his representative. It includes evaluation

Developing Senior Navy Leaders: Requirements for Flag Officer Expertise Today and in the Future

DTIC Science & Technology

2008-01-01

who reach flag ranks have already passed numerous tests of their leadership skills, so there is little differentiation in either the demand for or...NooN) Master Chief Petty Officer (MCPON) Director of Test and Evaluation Technology Requirements (N091) Surgeon General of the Navy (N093) Chief of Navy...Operations Fleet Forces Command Naval Reserve Forces Operational Test and Evaluation Forces Naval Special Warfare Command U.S. Naval Forces Central Command

Flight test evaluation of a separate surface attitude command control system on a Beech 99 airplane

NASA Technical Reports Server (NTRS)

Gee, S. W.; Jenks, G. E.; Roskam, J.; Stone, R. L.

1976-01-01

A joint NASA/university/industry program was conducted to flight evaluate a potentially low cost separate surface implementation of attitude command in a Beech 99 airplane. Saturation of the separate surfaces was the primary cause of many problems during development. Six experienced professional pilots who made simulated instrument flight evaluations experienced improvements in airplane handling qualities in the presence of turbulence and a reduction in pilot workload. For ride quality, quantitative data show that the attitude command control system results in all cases of airplane motion being removed from the uncomfortable ride region.

Evaluation of the Recruit Company Commander Leadership and Management Education and Training (LMET) Course

DTIC Science & Technology

1983-11-01

FL 32813 -t RECRUIT COMPANY COMMANDER LEADERSHIP & MANAGEMENT EDUCATION AND TRAINING QUESTIONNAIRE SECTION I: Background Infurmation Last four digits...Memorandum 83-8 RECRUIT COMPANY COMMANDER LEADERSHIP & MANAGEMENT EDUCATION AND TRAINING COURSE INTERVIEW GUIDE: After the questionnaire has been

46 CFR 5.905 - Commandant's decision on application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INVESTIGATION REGULATIONS-PERSONNEL ACTION Issuance of New Credential or Endorsement After Revocation or Surrender § 5.905 Commandant's decision on application. (a) The applicant's letter and application form, as well as the evaluation and recommendation, are referred to a special board appointed by the Commandant...

Director, Operational Test and Evaluation FY 2015 Annual Report

DTIC Science & Technology

2016-01-01

review. For example, where a wind turbine project was found to have the potential to seriously degrade radar cross section testing at the Naval Air...Assessment Plan U.S. Special Operations Command Tempest Wind 2015 Assessment Plan U.S. Transportation Command Turbo Challenge 2015 Final Assessment...U.S. Air Forces Central Command 2015 May 2015 U.S. Special Operations Command-Pacific Tempest Wind 2014 May 2015 North American Aerospace Defense

Flight test evaluation of a separate surface attitude command control system on a Beech 99 airplane

NASA Technical Reports Server (NTRS)

Gee, S. W.; Jenks, G. E.; Roskam, J.; Stone, R. L.

1976-01-01

A joint NASA/university/industry program was conducted to flight evaluate a potentially low cost separate surface implementation of attitude command in a Beech 99 airplane. Saturation of the separate surfaces was the primary cause of many problems during development. Six experienced professional pilots made simulated instrument flight evaluations in light-to-moderate turbulence. They were favorably impressed with the system, particularly with the elimination of control force transients that accompanied configuration changes. For ride quality, quantitative data showed that the attitude command control system resulted in all cases of airplane motion being removed from the uncomfortable ride region.

The Combat Vehicle Command and Control System: Combat Performance of Armor Battalions Using Interactive Simulation

DTIC Science & Technology

1994-05-01

Command and Control display. Using Ml tank simulators in the Mounted Warfare Test Bed at Fort Knox, Kentucky, the researchers evaluated tank battalion... Warfare Test Bed (MWTB) at Fort Knox, Kentucky, eight MOS-qualified armor crews (battalion commander, battalion opera- tions officer, three company...concerned with identifying ways that the CVCC system might best benefit the battlefield commander, and potential modifications to mounted warfare TTPs

Evaluation of Head Orientation and Neck Muscle EMG Signals as Command Inputs to a Human-Computer Interface for Individuals with High Tetraplegia

PubMed Central

Williams, Matthew R.; Kirsch, Robert F.

2013-01-01

We investigated the performance of three user interfaces for restoration of cursor control in individuals with tetraplegia: head orientation, EMG from face and neck muscles, and a standard computer mouse (for comparison). Subjects engaged in a 2D, center-out, Fitts’ Law style task and performance was evaluated using several measures. Overall, head orientation commanded motion resembled mouse commanded cursor motion (smooth, accurate movements to all targets), although with somewhat lower performance. EMG commanded movements exhibited a higher average speed, but other performance measures were lower, particularly for diagonal targets. Compared to head orientation, EMG as a cursor command source was less accurate, was more affected by target direction and was more prone to overshoot the target. In particular, EMG commands for diagonal targets were more sequential, moving first in one direction and then the other rather than moving simultaneous in the two directions. While the relative performance of each user interface differs, each has specific advantages depending on the application. PMID:18990652

The Development of a Single Tank Tactical Exercise for Training M1 Tank Commanders

DTIC Science & Technology

1987-06-01

Evaluate the Conduct of Training NL NL NS Fire an M250 Grenade Launcher S S NS Identify Adjoining Map Sheets S S NS Identify Terrain Features on a Map S S...the Commander’s Weapon Station Establish, Enter, and Leave a Radio Net Estimate Range Evaluate the Conduct of Training Fire an M250 Grenade Launcher...from the Commander’s Weapon S Station (CWS) Fire an M250 Smoke Grenade Launcher Set Headspace and Timing on a Caliber .50 M2 HB Machinegun Zero a

Financial Audit: Financial Reporting and Internal Controls at the Air Force Systems Command

DTIC Science & Technology

1991-01-01

As part of GAO’S audits of the Air Force’s financial management and operations for fiscal years 1988 and 1989, GAO evaluated the Air Force Systems Command’s internal accounting controls and financial reporting systems. For fiscal year 1988 and 1989, the Systems Command received about $26.7 billion and $32.4 billion, respectively, in appropriated funds. This report discusses the results of our audits of the Systems Command.

Evaluation of head orientation and neck muscle EMG signals as three-dimensional command sources.

PubMed

Williams, Matthew R; Kirsch, Robert F

2015-03-05

High cervical spinal cord injuries result in significant functional impairments and affect both the injured individual as well as their family and care givers. To help restore function to these individuals, multiple user interfaces are available to enable command and control of external devices. However, little work has been performed to assess the 3D performance of these interfaces. We investigated the performance of eight human subjects in using three user interfaces (head orientation, EMG from muscles of the head and neck, and a three-axis joystick) to command the endpoint position of a multi-axis robotic arm within a 3D workspace to perform a novel out-to-center 3D Fitts' Law style task. Two of these interfaces (head orientation, EMG from muscles of the head and neck) could realistically be used by individuals with high tetraplegia, while the joystick was evaluated as a standard of high performance. Performance metrics were developed to assess the aspects of command source performance. Data were analyzed using a mixed model design ANOVA. Fixed effects were investigated between sources as well as for interactions between index of difficulty, command source, and the five performance measures used. A 5% threshold for statistical significance was used in the analysis. The performances of the three command interfaces were rather similar, though significant differences between command sources were observed. The apparent similarity is due in large part to the sequential command strategy (i.e., one dimension of movement at a time) typically adopted by the subjects. EMG-based commands were particularly pulsatile in nature. The use of sequential commands had a significant impact on each command source's performance for movements in two or three dimensions. While the sequential nature of the commands produced by the user did not fit with Fitts' Law, the other performance measures used were able to illustrate the properties of each command source. Though pulsatile, given the overall similarity between head orientation and the EMG interface, (which also could be readily included in a future implanted neuroprosthesis) the use of EMG as a command source for controlling an arm in 3D space is an attractive choice.

APOLLO IX - ART CONCEPTS - EXTRAVEHICULAR ACTIVITY (EVA)

NASA Image and Video Library

1969-02-06

S69-18546 (February 1969) --- North American Rockwell artist's concept illustrating the docking of the Lunar Module ascent stage with the Command and Service Modules during the Apollo 9 mission. The two figures in the Lunar Module represent astronauts James A. McDivitt, Apollo 9 commander; and Russell L. Schweickart, lunar module pilot. The figure in the Command Module represents astronaut David R. Scott, command module pilot. The Apollo 9 mission will evaluate spacecraft lunar module systems performance during manned Earth-orbital flight.

Stress analysis of the Mw 7.4 Armería, Colima, Mexico earthquake of 22 January 2003

NASA Astrophysics Data System (ADS)

Vargas-Bracamontes, D.; Nunez-Cornu, F. J.

2012-12-01

On 22 January 2003 a shallow Mw 7.4 earthquake occurred off the Pacific coast of the state of Colima. This event struck near the towns of Tecomán and Armería in western Mexico where a diffuse triple junction between the North American, Cocos and Rivera plates makes the local tectonic setting highly complex. This earthquake is the largest during the twenty-first century in the area. Some seismic studies of this earthquake indicate that this event occurred on a continental intraplate reverse fault, suggesting that the shock and its aftershocks represent partial accommodation of deformation in the continental crust caused by oblique subduction. In contrast, other works propose that the 2003 Armería earthquake was due to faulting along the subduction interface between the Rivera and North American Plates. We assess the suggested sources of this earthquake in terms of stress models that consider the controversial geometrical features that characterize this tectonic area. Also, we explore the implications for seismic hazard that this event could have caused in the Colima region.

Validating a Finite Element Model of a Structure Subjected to Mine Blast with Experimental Modal Analysis

DTIC Science & Technology

2017-11-01

The Under-body Blast Methodology (UBM) for the Test and Evaluation (T&E) program was established to provide a capability for the US Army Test and... Evaluation Command to assess the vulnerability of vehicles to under-body blast. Finite element (FE) models are part of the current UBM for T&E methodology...Methodology (UBM) for the Test and Evaluation (T&E) program was established to provide a capability for the US Army Test and Evaluation Command

Test Operations Procedure (TOP) 08-2-188 Chemical Point Detector Vapor Testing

DTIC Science & Technology

2018-04-27

Evaluation Command 6617 Aberdeen Boulevard Aberdeen Proving Ground, MD 21005-5001 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S...AND EVALUATION COMMAND TEST OPERATIONS PROCEDURE *Test Operations Procedure 08-2-188 27 April 2018 DTIC AD No. CHEMICAL POINT DETECTOR VAPOR...188 27 April 2018 2 1. SCOPE. This Test Operations Procedure (TOP), which has been endorsed by the Test and Evaluation Capabilities and

Army Networks: Opportunities Exist to Better Utilize Results from Network Integration Evaluations

DTIC Science & Technology

2013-08-01

monitor operations; a touch screen-based mission command planning tool; and an antenna mast . The Army will field only one of these systems in capability...Office JTRS Joint Tactical Radio System NIE Network Integration Evaluation OSD Office of the Secretary of Defense SUE System under Evaluation...command systems . A robust transport layer capable of delivering voice, data, imagery, and video to the tactical edge (i.e., the forward battle lines

Human-Systems Integration (HSI) and the Network Integration Evaluations (NIEs), Part 3: Mitigating Cognitive Load in Network-Enabled Mission Command

DTIC Science & Technology

2016-06-01

ARL-TR-7698 ● JUNE 2016 US Army Research Laboratory Human -Systems Integration (HSI) and the Network Integration Evaluations...ARL-TR-7698 ● JUNE 2016 US Army Research Laboratory Human -Systems Integration (HSI) and the Network Integration Evaluations (NIEs), Part 3...Mitigating Cognitive Load in Network-Enabled Mission Command by John K Hawley Human Research and Engineering Directorate, ARL Michael W

Development of an expert system prototype for determining software functional requirements for command management activities at NASA Goddard

NASA Technical Reports Server (NTRS)

Liebowitz, J.

1985-01-01

The development of an expert system prototype for determining software functional requirements for NASA Goddard's Command Management System (CMS) is described. The role of the CMS is to transform general requests into specific spacecraft commands with command execution conditions. The CMS is part of the NASA Data System which entails the downlink of science and engineering data from NASA near-earth satellites to the user, and the uplink of command and control data to the spacecraft. Subjects covered include: the problem environment of determining CMS software functional requirements; the expert system approach for handling CMS requirements development; validation and evaluation procedures for the expert system.

Moving base simulation evaluation of translational rate command systems for STOVL aircraft in hover

NASA Technical Reports Server (NTRS)

Franklin, James A.; Stortz, Michael W.

1996-01-01

Using a generalized simulation model, a moving-base simulation of a lift-fan short takeoff/vertical landing fighter aircraft has been conducted on the Vertical Motion Simulator at Ames Research Center. Objectives of the experiment were to determine the influence of system bandwidth and phase delay on flying qualities for translational rate command and vertical velocity command systems. Assessments were made for precision hover control and for landings aboard an LPH type amphibious assault ship in the presence of winds and rough seas. Results obtained define the boundaries between satisfactory and adequate flying qualities for these design features for longitudinal and lateral translational rate command and for vertical velocity command.

Core commands across airway facilities systems.

DOT National Transportation Integrated Search

2003-05-01

This study takes a high-level approach to evaluate computer systems without regard to the specific method of : interaction. This document analyzes the commands that Airway Facilities (AF) use across different systems and : the meanings attributed to ...

Mission Command During The Falklands War: Opportunities And Limitations

DTIC Science & Technology

2016-05-26

Monograph by MAJ Brice Roberts United States Army School of Advanced Military Studies United States Army Command and General Staff College Fort...SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) Advanced Military Studies Program CGSC 11. SPONSOR...This study examines the six principles of mission command, as defined by ADP 6-0, as a lens to evaluate operations conducted by the Landing Force

United States Air Force Statistical Digest, Fiscal Year 1967, Twenty Second Edition

DTIC Science & Technology

1967-09-30

tests as part of the Air Force’s support of the National Sonic Boom Evaluation Program. (FOUO) 18 January 1967 A Titan III-C launched a second. group...Strategic Air Command and the North American Air Defense Command participated in a joint training exercise, TOP RUNG XV. The operation evaluated ...SnlA1’IXIIC • IlEI’EIlSIVE Figbter Interceptor !I . . . . . . Airborne Barly Warning and Control • Pofenae Syatem Evaluation .. • Air Defenee Mila11e

Robotic Exploration: The Role of Science Autonomy

NASA Technical Reports Server (NTRS)

Roush, Ted L.; DeVincenzi, D. (Technical Monitor)

2002-01-01

Historical mission operations have involved: (1) commands transmitted to the craft; (2) execution of commands; (3) return of scientific data; (4) evaluation of these data by scientists; and (5) recommendations for future mission activity by scientists. This cycle is repeated throughout the mission with command opportunities once or twice per day. For a rover, this historical cycle is not amenable to rapid long range traverses or rapid response to any novel or unexpected situations.

A multi-centre, randomised controlled trial of cognitive therapy to prevent harmful compliance with command hallucinations.

PubMed

Birchwood, Max; Peters, Emmanuelle; Tarrier, Nicholas; Dunn, Graham; Lewis, Shon; Wykes, Til; Davies, Linda; Lester, Helen; Michail, Maria

2011-09-30

Command hallucinations are among the most distressing, high risk and treatment resistant symptoms for people with psychosis; however, currently, there are no evidence-based treatment options available for this group. A cognitive therapy grounded in the principles of the Social Rank Theory, is being evaluated in terms of its effectiveness in reducing harmful compliance with command hallucinations. This is a single blind, intention-to-treat, multi-centre, randomized controlled trial comparing Cognitive Therapy for Command Hallucinations + Treatment as Usual with Treatment as Usual alone. Eligible participants have to fulfil the following inclusion criteria: i) ≥16 years; ii) ICD-10 diagnosis of schizophrenia or related disorder; iii) command hallucinations for at least 6 months leading to risk of harm to self or others. Following the completion of baseline assessments, eligible participants will be randomly allocated to either the Cognitive Therapy for Command Hallucinations + Treatment as Usual group or the Treatment as Usual group. Outcome will be assessed at 9 and 18 months post randomization with assessors blind to treatment allocation. The primary outcome is compliance behaviour and secondary outcomes include beliefs about voices' power, distress, psychotic symptoms together with a health economic evaluation. Qualitative interviews with services users will explore the acceptability of Cognitive Therapy for Command Hallucinations. Cognitive behaviour therapy is recommended for people with psychosis; however, its focus and evaluation has primarily revolved around the reduction of psychotic symptoms. In this trial, however, the focus of the cognitive behavioural intervention is on individuals' appraisals, behaviour and affect and not necessarily symptoms; this is also reflected in the outcome measures used. If successful, the results will mark a significant breakthrough in the evidence base for service users and clinicians and will provide a treatment option for this group where none currently exist. The trial will open the way for further breakthrough work with the 'high risk' population of individuals with psychosis, which we would intend to pursue. ISRCTN: ISRCTN62304114.

Traffic Alert and Collision Avoidance System. Developmental Simulation.

DTIC Science & Technology

1982-07-01

deck system concepts, fuinctional capailities, and interface features. Proposed ;ystpms, system chanoes , and Alternative mechanizations can he evaluated...What chanoes should be made in the voice? Clarify limit command D-8 .A . .. .. . . . 10. Does the modification of the TYSI by addition Of command

A randomised controlled trial of acceptance-based cognitive behavioural therapy for command hallucinations in psychotic disorders.

PubMed

Shawyer, Frances; Farhall, John; Mackinnon, Andrew; Trauer, Tom; Sims, Eliza; Ratcliff, Kirk; Larner, Chris; Thomas, Neil; Castle, David; Mullen, Paul; Copolov, David

2012-02-01

Command hallucinations represent a special problem for the clinical management of psychosis. While compliance with both non-harmful and harmful commands can be problematic, sometimes in the extreme, active efforts to resist commands may also contribute to their malignancy. Previous research suggests Cognitive Behaviour Therapy (CBT) to be a useful treatment for reducing compliance with harmful command hallucinations. The purpose of this trial was to evaluate whether CBT augmented with acceptance-based strategies from Acceptance and Commitment Therapy could more broadly reduce the negative impact of command hallucinations. Forty-three participants with problematic command hallucinations were randomized to receive 15 sessions of the intervention "TORCH" (Treatment of Resistant Command Hallucinations) or the control, Befriending, then followed up for 6 months. A sub-sample of 17 participants was randomized to a waitlist control before being allocated to TORCH or Befriending. Participants engaged equally well with both treatments. Despite TORCH participants subjectively reporting greater improvement in command hallucinations compared to Befriending participants, the study found no significant group differences in primary and secondary outcome measures based on blinded assessment data. Within-group analyses and comparisons between the combined treatments and waitlist suggested, however, that both treatments were beneficial with a differential pattern of outcomes observed across the two conditions. Copyright © 2011 Elsevier Ltd. All rights reserved.

Aviation Logistics in U.S. Pacific Command: A Cost-Based Analysis and Comparative Advantage to Commercial Shipment

DTIC Science & Technology

2012-12-01

IN U.S. PACIFIC COMMAND: A COST- BASED ANALYSIS AND COMPARATIVE ADVANTAGE TO COMMERCIAL SHIPMENT by Tod B. Diffey Matthew J. Beck December...PACIFIC COMMAND: A COST- BASED ANALYSIS AND COMPARATIVE ADVANTAGE TO COMMERCIAL SHIPMENT 5. FUNDING NUMBERS 6. AUTHOR(S) Tod B. Diffey and Matthew...this study will provide a cost based analysis and qualitative evaluation regarding the use of commercial agencies and/or United States Marine Corps

MILES Training and Evaluation Test, USAREUR: Battalion Command Group Training

DTIC Science & Technology

1980-06-01

battle. Highly artificial limitations on the re- sources available to the commander reduce the level of stress and in- volvement of the staff and could...battle but were not simulated in the field exercise. This helped stimulate staff involve- ment in the exercise, but created artificialities in the scenario...indicators that will provide the player commander and staff the necessary intellignece to do planning and any last minute changes so they are prepared to meet

Annual Industrial Capabilities Report to Congress

DTIC Science & Technology

2007-02-01

65 5.1 Aircraft Sector Industrial Summary ................................................................. 65 5.2 Command...industry partners to encourage long-term contractor workforce improvements. Industry segment-level baseline assessments ( aircraft ; command, control...For instance, within aircraft major defense acquisition programs (MDAPs), research, development, test, and evaluation (RDT&E) funding is steadily

Evaluation of Digital Checklists for Command and Control Operations

DTIC Science & Technology

2016-01-01

EVALUATION OF DIGITAL CHECKLISTS FOR COMMAND AND CONTROL OPERATIONS Christopher K. McClernon 1 , Victor S. Finomore 2 , Terence S. Andre 3...the potential effectiveness of a digital system that could take the place of the paper system that is currently being used. A between groups...assessments of each system were analyzed and compared. The data showed that a linear digital checklist takes a longer amount of time than both a paper

Analysis of the times involved in processing and communication in a lower limb simulation system controlled by SEMG

NASA Astrophysics Data System (ADS)

Profumieri, A.; Bonell, C.; Catalfamo, P.; Cherniz, A.

2016-04-01

Virtual reality has been proposed for different applications, including the evaluation of new control strategies and training protocols for upper limb prostheses and for the study of new rehabilitation programs. In this study, a lower limb simulation environment commanded by surface electromyography signals is evaluated. The time delays generated by the acquisition and processing stages for the signals that would command the knee joint, were measured and different acquisition windows were analysed. The subjective perception of the quality of simulation was also evaluated when extra delays were added to the process. The results showed that the acquisition window is responsible for the longest delay. Also, the basic implemented processes allowed for the acquisition of three signal channels for commanding the simulation. Finally, the communication between different applications is arguably efficient, although it depends on the amount of data to be sent.

The Compass Paradigm for the Systematic Evaluation of U.S. Army Command and Control Systems Using Neural Network and Discrete Event Computer Simulation

DTIC Science & Technology

2005-11-01

interest has a large variance so that excessive run lengths are required. This naturally invokes the interest for searches for effective variance ...years since World War II the nature , organization, and mode of the operation of command organizations within the Army has remained virtually...Laboratory began a series of studies and projects focused on investigating the nature of military command and control (C2) operations. The questions

SREM (Software Requirements Engineering Methodology) Evaluation. Volume 2. Specifications and Technical Data.

DTIC Science & Technology

1984-02-01

and is approved for publication. APPROVED: ’"" " Project Engineer APPROVED:k 1 4 RAYMOND P. URTZ, JR. Acting Technical Director Command and Control ...Technical Director Command and Control Division FOR THE COMMANDER: JOHN A. RITZ Acting Chief, Plans Office If your address has changed or if you wish to be...179 55812203 Denver CO 80201 55812203 I. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Rome Air Development Center (COEE) February 1984 Griffiss

OPERATIONAL TEST AND EVALUATION OF PHOTOTROPIC GOGGLES.

DTIC Science & Technology

Irreversible Phototropic Filter Device is one of many such systems. Forty-nine Air Defense Command and twenty-four Tactical Air Command aircrews evaluated the...indicated that: The goggles do not integrate with the oxygen mask, helmet and visor; It is not practicable to carry additional phototropic lenses for...in-flight changes. The Irreversible Phototropic Filter Device is operationally unacceptable for use by aircrew members. Recommend that ASD continue efforts to develop a suitable device for flashblindness protection. (Author)

32 CFR 246.6 - Procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Director of the AFIS. The Unified Commands shall forward such requests to the Director of the AFIS, as... matters. The S&S shall keep the Unified Command and the AFIS informed of all actions. (b) Management Review and Evaluation. (1) The Director of the AFIS provides business counsel, assistance, and policy...

32 CFR 246.6 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Director of the AFIS. The Unified Commands shall forward such requests to the Director of the AFIS, as... matters. The S&S shall keep the Unified Command and the AFIS informed of all actions. (b) Management Review and Evaluation. (1) The Director of the AFIS provides business counsel, assistance, and policy...

America’s Army: The Strength of the Nation. 2010 Army Posture Statement

DTIC Science & Technology

2010-02-19

Task Force ARFORGEN Army Force Generation AFRICOM Africa Command AMAP Army Medical Action Plan AMC Army Material Command APS Army Prepositioned Stocks ...Facilities EBCT Evaluation Brigade Combat Team EOD Explosive Ordnance Disposal ES2 Every Soldier a Sensor ETF Enterprise Task Force FCS Future Combat

Evaluation of expert systems - An approach and case study. [of determining software functional requirements for command management of satellites

NASA Technical Reports Server (NTRS)

Liebowitz, J.

1985-01-01

Techniques that were applied in defining an expert system prototype for first-cut evaluations of the software functional requirements of NASA satellite command management activities are described. The prototype was developed using the Knowledge Engineering System. Criteria were selected for evaluating the satellite software before defining the expert system prototype. Application of the prototype system is illustrated in terms of the evaluation procedures used with the COBE satellite to be launched in 1988. The limited number of options which can be considered by the program mandates that biases in the system output must be well understood by the users.

The impact of command signal power distribution, processing delays, and speed scaling on neurally-controlled devices.

PubMed

Marathe, A R; Taylor, D M

2015-08-01

Decoding algorithms for brain-machine interfacing (BMI) are typically only optimized to reduce the magnitude of decoding errors. Our goal was to systematically quantify how four characteristics of BMI command signals impact closed-loop performance: (1) error magnitude, (2) distribution of different frequency components in the decoding errors, (3) processing delays, and (4) command gain. To systematically evaluate these different command features and their interactions, we used a closed-loop BMI simulator where human subjects used their own wrist movements to command the motion of a cursor to targets on a computer screen. Random noise with three different power distributions and four different relative magnitudes was added to the ongoing cursor motion in real time to simulate imperfect decoding. These error characteristics were tested with four different visual feedback delays and two velocity gains. Participants had significantly more trouble correcting for errors with a larger proportion of low-frequency, slow-time-varying components than they did with jittery, higher-frequency errors, even when the error magnitudes were equivalent. When errors were present, a movement delay often increased the time needed to complete the movement by an order of magnitude more than the delay itself. Scaling down the overall speed of the velocity command can actually speed up target acquisition time when low-frequency errors and delays are present. This study is the first to systematically evaluate how the combination of these four key command signal features (including the relatively-unexplored error power distribution) and their interactions impact closed-loop performance independent of any specific decoding method. The equations we derive relating closed-loop movement performance to these command characteristics can provide guidance on how best to balance these different factors when designing BMI systems. The equations reported here also provide an efficient way to compare a diverse range of decoding options offline.

Flight evaluation of advanced controls and displays for transition and landing on the NASA V/STOL systems research aircraft

NASA Technical Reports Server (NTRS)

Franklin, James A.; Stortz, Michael W.; Borchers, Paul F.; Moralez, Ernesto, III

1996-01-01

Flight experiments were conducted on Ames Research Center's V/STOL Systems Research Aircraft (VSRA) to assess the influence of advanced control modes and head-up displays (HUD's) on flying qualities for precision approach and landing operations. Evaluations were made for decelerating approaches to hover followed by a vertical landing and for slow landings for four control/display mode combinations: the basic YAV-8B stability augmentation system; attitude command for pitch, roll, and yaw; flightpath/acceleration command with translational rate command in the hover; and height-rate damping with translational-rate command. Head-up displays used in conjunction with these control modes provided flightpath tracking/pursuit guidance and deceleration commands for the decelerating approach and a mixed horizontal and vertical presentation for precision hover and landing. Flying qualities were established and control usage and bandwidth were documented for candidate control modes and displays for the approach and vertical landing. Minimally satisfactory bandwidths were determined for the translational-rate command system. Test pilot and engineer teams from the Naval Air Warfare Center, the Boeing Military Airplane Group, Lockheed Martin, McDonnell Douglas Aerospace, Northrop Grumman, Rolls-Royce, and the British Defense Research Agency participated in the program along with NASA research pilots from the Ames and Lewis Research Centers. The results, in conjunction with related ground-based simulation data, indicate that the flightpath/longitudinal acceleration command response type in conjunction with pursuit tracking and deceleration guidance on the HUD would be essential for operation to instrument minimums significantly lower than the minimums for the AV-8B. It would also be a superior mode for performing slow landings where precise control to an austere landing area such as a narrow road is demanded. The translational-rate command system would reduce pilot workload for demanding vertical landing tasks aboard ship and in confined land-based sites.

The impact of command signal power distribution, processing delays, and speed scaling on neurally-controlled devices

NASA Astrophysics Data System (ADS)

Marathe, A. R.; Taylor, D. M.

2015-08-01

Objective. Decoding algorithms for brain-machine interfacing (BMI) are typically only optimized to reduce the magnitude of decoding errors. Our goal was to systematically quantify how four characteristics of BMI command signals impact closed-loop performance: (1) error magnitude, (2) distribution of different frequency components in the decoding errors, (3) processing delays, and (4) command gain. Approach. To systematically evaluate these different command features and their interactions, we used a closed-loop BMI simulator where human subjects used their own wrist movements to command the motion of a cursor to targets on a computer screen. Random noise with three different power distributions and four different relative magnitudes was added to the ongoing cursor motion in real time to simulate imperfect decoding. These error characteristics were tested with four different visual feedback delays and two velocity gains. Main results. Participants had significantly more trouble correcting for errors with a larger proportion of low-frequency, slow-time-varying components than they did with jittery, higher-frequency errors, even when the error magnitudes were equivalent. When errors were present, a movement delay often increased the time needed to complete the movement by an order of magnitude more than the delay itself. Scaling down the overall speed of the velocity command can actually speed up target acquisition time when low-frequency errors and delays are present. Significance. This study is the first to systematically evaluate how the combination of these four key command signal features (including the relatively-unexplored error power distribution) and their interactions impact closed-loop performance independent of any specific decoding method. The equations we derive relating closed-loop movement performance to these command characteristics can provide guidance on how best to balance these different factors when designing BMI systems. The equations reported here also provide an efficient way to compare a diverse range of decoding options offline.

Flight test results for a separate surface stability augmented Beech model 99

NASA Technical Reports Server (NTRS)

Jenks, G. E.; Henry, H. F.; Roskam, J.

1977-01-01

A flight evaluation of a Beech model 99 equipped with an attitude command control system incorporating separate surface stability augmentation (SSSA) was conducted to determine whether an attitude command control system could be implemented using separate surface controls, and to determine whether the handling and ride qualities of the aircraft were improved by the SSSA attitude command system. The results of the program revealed that SSSA is a viable approach to implementing attitude command and also that SSSA has the capability of performing less demanding augmentation tasks such as yaw damping, wing leveling, and pitch damping. The program also revealed that attitude command did improve the pilot rating and ride qualities of the airplane while flying an IFR mission in turbulence. Some disadvantages of the system included the necessity of holding aileron force in a banked turn and excessive stiffness in the pitch axis.

Comparison of two head-up displays in simulated standard and noise abatement night visual approaches

NASA Technical Reports Server (NTRS)

Cronn, F.; Palmer, E. A., III

1975-01-01

Situation and command head-up displays were evaluated for both standard and two segment noise abatement night visual approaches in a fixed base simulation of a DC-8 transport aircraft. The situation display provided glide slope and pitch attitude information. The command display provided glide slope information and flight path commands to capture a 3 deg glide slope. Landing approaches were flown in both zero wind and wind shear conditions. For both standard and noise abatement approaches, the situation display provided greater glidepath accuracy in the initial phase of the landing approaches, whereas the command display was more effective in the final approach phase. Glidepath accuracy was greater for the standard approaches than for the noise abatement approaches in all phases of the landing approach. Most of the pilots preferred the command display and the standard approach. Substantial agreement was found between each pilot's judgment of his performance and his actual performance.

An Evaluation of the Defense Nuclear Agency Exploratory Development Program in Support of TNF C3 Survivability (Support of V Corps/81D Dispersed Command Post) Using MCES (Modular Command and Control Evaluation Structure).

DTIC Science & Technology

1988-03-01

framework for acquistion management to analyzing the Identification Friend, Foe or Neutral (IFFN) Joint Testbed to evaluating C2 components of 0 the...measure. The results on the worksheet were columns consisting of ones and zeroes . Every summed measure (e.g.,FAIR, XMOTi, and XCSTi) received a cumulative...were networked by the gateway and through TASS to one another. c. Structural Components The valL-- of the structural measure remained at zero

Location of Microbial Ecology Evaluation Device in Apollo Command Module

NASA Technical Reports Server (NTRS)

1971-01-01

The location of the Microbial Ecology Evaluation Device (MEED) installed on the open hatch of the Apollo Command Module is illustrated in this photograph. The MEED, equipment of the Microbial Response in Space Environment experiment, will house a selection of microbial systems. The MEED will be deployed during the extravehicular activity on the transearth coast phase of the Aopllo 16 lunar landing mission. The purpose of the experiment will be to measure the effects of certain space environmental parameters on the microbial test systems.

Measurement of Civil Engineering Customer Satisfaction in Tactical Air Command: A Prototype Evaluation Program.

DTIC Science & Technology

1986-09-01

customers . The article states that in response to a White House Office of Consumer Affairs study and with the wide use of minicomputers: Companies are...D-A174 l16 MEASUREMENT OF CIVIL ENGINEERING CUSTOMER SRTISFACTIbN 1/ IN TACTICAL AIR CO (U) AIR FORCE INST OF TECH ...... RIGHT-PATTERSON AFB ON...BUREAU OF STANDARDS- 1963-A_ . -_- ’II I-F MEASUREMENT OF CIVIL ENGINEERING CUSTOMER SATISFACTION IN TACTICAL AIR COMMAND: A PROTOTYPE EVALUATION PROGRAM

Joint Operations. Change 1

DTIC Science & Technology

2008-02-13

procedures not ratified by the United States, commanders should evaluate and follow the multinational command’s doctrine and procedures, where applicable... human intelligence sources to be effective and implementation of appropriate force protection measures regardless of the operational...intelligence requirements needed to support the anticipated operation. Human intelligence often may provide the most useful source of information. Even

Command and Control Rapid Prototyping Continuum (C2RPC): The Framework for Achieving a New C2 Strategy

DTIC Science & Technology

2011-06-01

Sync Matrix Assessing J/ADOCS (Fires) TBMCS (ATO) Executing Monitoring (SA) C2 Strategy Objectives • Provide Expanded Mission Management...Computers, and Intelligence T&E Test and Evaluation PMW150 Program Warfare Office Command and Control TBMCS Theater Battle Management Core System POR

Development of display design and command usage guidelines for Spacelab experiment computer applications

NASA Technical Reports Server (NTRS)

Dodson, D. W.; Shields, N. L., Jr.

1979-01-01

Individual Spacelab experiments are responsible for developing their CRT display formats and interactive command scenarios for payload crew monitoring and control of experiment operations via the Spacelab Data Display System (DDS). In order to enhance crew training and flight operations, it was important to establish some standardization of the crew/experiment interface among different experiments by providing standard methods and techniques for data presentation and experiment commanding via the DDS. In order to establish optimum usage guidelines for the Spacelab DDS, the capabilities and limitations of the hardware and Experiment Computer Operating System design had to be considered. Since the operating system software and hardware design had already been established, the Display and Command Usage Guidelines were constrained to the capabilities of the existing system design. Empirical evaluations were conducted on a DDS simulator to determine optimum operator/system interface utilization of the system capabilities. Display parameters such as information location, display density, data organization, status presentation and dynamic update effects were evaluated in terms of response times and error rates.

Evaluation of Electromechanical Systems Dynamically Emulating a Candidate Hydrokinetic Turbine

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cavagnaro, Robert J.; Neely, Jason C.; Fay, Franois-Xavier

The use of controllable motor-generator sets to emulate the dynamics of a hydrokinetic turbine is evaluated as an alternative to field testing a prototype. The emulator control dynamic equations are presented, methods for scaling turbine parameters are examined, and experimental results are presented from three electromechanical emulation machines (EEMs) programmed to emulate the same vertical-axis fixed-pitch turbine. Although hardware platforms and control implementations varied, results show that each EEM is successful in emulating the turbine model, thus demonstrating the general feasibility of the approach. However, performance of motor control under torque command, current command or speed command differed. In onemore » of the EEMs evaluated, the power take off controller tracks the maximum power-point of the turbine in response to turbulence. Utilizing realistic inflow conditions and control laws, the emulator dynamic speed response is shown to agree well at low frequencies with numerical simulation but to deviate at high frequencies.« less

Evaluation of Electromechanical Systems Dynamically Emulating a Candidate Hydrokinetic Turbine

DOE PAGES

Cavagnaro, Robert J.; Neely, Jason C.; Fay, Franois-Xavier; ...

2016-11-06

The use of controllable motor-generator sets to emulate the dynamics of a hydrokinetic turbine is evaluated as an alternative to field testing a prototype. The emulator control dynamic equations are presented, methods for scaling turbine parameters are examined, and experimental results are presented from three electromechanical emulation machines (EEMs) programmed to emulate the same vertical-axis fixed-pitch turbine. Although hardware platforms and control implementations varied, results show that each EEM is successful in emulating the turbine model, thus demonstrating the general feasibility of the approach. However, performance of motor control under torque command, current command or speed command differed. In onemore » of the EEMs evaluated, the power take off controller tracks the maximum power-point of the turbine in response to turbulence. Utilizing realistic inflow conditions and control laws, the emulator dynamic speed response is shown to agree well at low frequencies with numerical simulation but to deviate at high frequencies.« less

A program to evaluate a control system based on feedback of aerodynamic pressure differentials

NASA Technical Reports Server (NTRS)

Levy, D. W.; Finn, P.; Roskam, J.

1981-01-01

The use of aerodynamic pressure differentials to position a control surface is evaluated. The system is a differential pressure command loop, analogous to a position command loop, where the surface is commanded to move until a desired differential pressure across the surface is achieved. This type of control is more direct and accurate because it is the differential pressure which causes the control forces and moments. A frequency response test was performed in a low speed wind tunnel to measure the performance of the system. Both pressure and position feedback were tested. The pressure feedback performed as well as position feedback implying that the actuator, with a break frequency on the order of 10 Rad/sec, was the limiting component. Theoretical considerations indicate that aerodynamic lags will not appear below frequencies of 50 Rad/sec, or higher.

Forest Service patrol captain and patrol commanders report: nationwide study

Treesearch

Deborah J. Chavez; Joanne F. Tynon

2007-01-01

This is the third in a series of studies to evaluate perceptions of USDA Forest Service law enforcement personnel of the roles, responsibilities, and issues entailed in their jobs. An e-mail survey was administered to the 79 Forest Service patrol captains and patrol commanders (PCs) across the United States. Seventy completed and returned the questionnaire....

Aerodynamic Characteristics of SC1095 and SC1094 R8 Airfoils

DTIC Science & Technology

2003-12-01

Development, and Engineering Command Ames Research Center Moffett Field, California December 2003 National Aeronautics and Space Administration Ames...60A ROTOR BLADE AND AIRFOILS ................................................................................... 2 EVALUATION OF SECTION CHARACTERISTICS...Characteristics of SC1095 and SC1094 R8 Airfoils WILLIAM G. BOUSMAN Aeroflightdynamics Directorate U.S. Army Research, Development, and Engineering Command Ames

Active Duty C-17 Aircraft Commander Fuel Efficiency Metrics and Goal Evaluation

DTIC Science & Technology

2015-03-26

document/AFD-140304-043.pdf. AMC/A3F. “AMC Fuel Metrics,” Air Mobility Command, 2014. Bandura , A. “ Social Cognitive Theory of Self-Regulation...qualitative criteria analysis, picked the most effective metric, and utilized Goal Setting Theory (GST) to couple the metric with an attainable goal...9 Goal-Setting Theory

A Method for Designing Deep Underground Structures Subjected to Dynamic Loads

DTIC Science & Technology

1976-09-01

Expanding the expression for u /u. evaluated at r « r in power « of vJv2 S ive5 / \\ - 1 + (1 - 2v) ə + ,. ui e n=l For p1/p_ = 0 this expression...Continued) Commanding Officer Nucler ,- Weapons Training Center Atlantic Naval Base Norfolk, Va. 23511 ATTN: Nuclear Warfare Department Commander

Evaluation of DoD Contracts Regarding Combating Trafficking in Persons: U.S. European Command and U.S. Africa Command

DTIC Science & Technology

2012-01-17

address its concern regarding allegations of contractor and U.S. Forces’ involvement in sexual slavery, human trafficking, and debt bondage . Prior to...resulted in an investigation and changes in DoD policy. In 2004, official reports chronicled allegations of forced labor and debt bondage against U.S

Longer eye contact improves ADHD children's compliance with parents' commands.

PubMed

Kapalka, G M

2004-08-01

This study evaluated the effectiveness of eye contact in reducing ADHD children's problems with compliance. Seventy-six parents of ADHD boys between ages 5 and 10 were randomized into two treatment groups and a control group. Repeated-measures ANOVA revealed that, as hypothesized, eye contact was effective in reducing ADHD children's problems with non-compliance to their parents' commands. In addition, those parents who subsequently used a stare technique for 20 to 30 seconds following the command reported even greater reduction in problems with compliance. It is possible that the additional time following the command allows the child to process the situation and decide whether compliance or non-compliance is the better option. It is a parent that parent - training programs should consider the inclusion of this technique in their treatment paradigms.

Design of a mixer for the thrust-vectoring system on the high-alpha research vehicle

NASA Technical Reports Server (NTRS)

Pahle, Joseph W.; Bundick, W. Thomas; Yeager, Jessie C.; Beissner, Fred L., Jr.

1996-01-01

One of the advanced control concepts being investigated on the High-Alpha Research Vehicle (HARV) is multi-axis thrust vectoring using an experimental thrust-vectoring (TV) system consisting of three hydraulically actuated vanes per engine. A mixer is used to translate the pitch-, roll-, and yaw-TV commands into the appropriate TV-vane commands for distribution to the vane actuators. A computer-aided optimization process was developed to perform the inversion of the thrust-vectoring effectiveness data for use by the mixer in performing this command translation. Using this process a new mixer was designed for the HARV and evaluated in simulation and flight. An important element of the Mixer is the priority logic, which determines priority among the pitch-, roll-, and yaw-TV commands.

Control definition study for advanced vehicles

NASA Technical Reports Server (NTRS)

Lapins, M.; Martorella, R. P.; Klein, R. W.; Meyer, R. C.; Sturm, M. J.

1983-01-01

The low speed, high angle of attack flight mechanics of an advanced, canard-configured, supersonic tactical aircraft designed with moderate longitudinal relaxed static stability (Static Margin, SM = 16% C sub W at M = 0.4) was investigated. Control laws were developed for the longitudinal axis (""G'' or maneuver and angle of attack command systems) and for the lateral/directional axes. The performance of these control laws was examined in engineering simulation. A canard deflection/rate requirement study was performed as part of the ""G'' command law evaluation at low angles of attack. Simulated coupled maneuvers revealed the need for command limiters in all three aircraft axes to prevent departure from controlled flight. When modified with command/maneuver limiters, the control laws were shown to be adequate to prevent aircraft departure during aggressive air combat maneuvering.

User acceptance of a touchless sterile system to control virtual orthodontic study models.

PubMed

Wan Hassan, Wan Nurazreena; Abu Kassim, Noor Lide; Jhawar, Abhishek; Shurkri, Norsyafiqah Mohd; Kamarul Baharin, Nur Azreen; Chan, Chee Seng

2016-04-01

In this article, we present an evaluation of user acceptance of our innovative hand-gesture-based touchless sterile system for interaction with and control of a set of 3-dimensional digitized orthodontic study models using the Kinect motion-capture sensor (Microsoft, Redmond, Wash). The system was tested on a cohort of 201 participants. Using our validated questionnaire, the participants evaluated 7 hand-gesture-based commands that allowed the user to adjust the model in size, position, and aspect and to switch the image on the screen to view the maxillary arch, the mandibular arch, or models in occlusion. Participants' responses were assessed using Rasch analysis so that their perceptions of the usefulness of the hand gestures for the commands could be directly referenced against their acceptance of the gestures. Their perceptions of the potential value of this system for cross-infection control were also evaluated. Most participants endorsed these commands as accurate. Our designated hand gestures for these commands were generally accepted. We also found a positive and significant correlation between our participants' level of awareness of cross infection and their endorsement to use this system in clinical practice. This study supports the adoption of this promising development for a sterile touch-free patient record-management system. Copyright © 2016 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved.

Autonomous Science Decision Making for Mars Sample Return

NASA Technical Reports Server (NTRS)

Roush, Ted L.; Gulick, V.; Morris, R.; Gazis, P.; Benedix, G.; Glymour, C.; Ramsey, J.; Pedersen, L.; Ruzon, M.; Buntine, W.;

Pilot Non-Conformance to Alerting System Commands During Closely Spaced Parallel Approaches

NASA Technical Reports Server (NTRS)

Pritchett, Amy Ruth; Hansman, R. John; Corker, Kevin (Technical Monitor)

1997-01-01

Cockpit alerting systems monitor potentially hazardous situations, both inside and outside the aircraft. When a hazard is projected to occur, the alerting system displays alerts and/or command decisions to the pilot. However, pilots have been observed to not conform to alerting system commands by delaying their response or by not following the automatic commands exactly. This non-conformance to the automatic alerting system can reduce its benefit. Therefore, a need exists to understand the causes and effects of pilot non-conformance in order to develop automatic alerting systems whose commands the pilots are more likely to follow. These considerations were examined through flight simulator evaluations of the collision avoidance task during closely spaced parallel approaches. This task provided a useful case-study because the effects of non-conformance can be significant, given the time-critical nature of the task. A preliminary evaluation of alerting systems identified non-conformance in over 40% of the cases and a corresponding drop in collision avoidance performance. A follow-on experiment found subjects' alerting and maneuver selection criteria were consistent with different strategies than those used by automatic systems, indicating the pilot may potentially disagree with the alerting system if the pilot attempts to verify automatic alerts and commanded avoidance maneuvers. A final experiment found supporting automatic alerts with the explicit display of its underlying criteria resulted in more consistent subject reactions. In light of these experimental results, a general discussion of pilot non-conformance is provided. Contributing factors in pilot non-conformance include a lack of confidence in the automatic system and mismatches between the alerting system's commands and the pilots' own decisions based on the information available to them. The effects of non-conformance on system performance are discussed. Possible methods of reconciling mismatches are given, and design considerations for alerting systems which alleviate the problem of non-conformance are provided.

STS-43 Commander Blaha conducts DTO 1208 using laptop on OV-104's flight deck

NASA Image and Video Library

1991-08-11

STS043-03-009 (5 Aug 1991) ---- Astronaut John E. Blaha is pictured executing development test objective (DTO) 1208, Space Station Cursor Control Device Evaluation II and advanced applications. The purpose of the Cursor Control Device Experiment is to evaluate human performance under space flight conditions of cursor control devices which are similar to the devices under consideration for use onboard Space Station computers. Here, the mission commander uses a thumbball/handgrip control device. Each crewmember evaluated the different types of cursor control devices during the nine-day STS-43 mission. Other methods of cursor control evaluated were the built-in trackball, a side mounted trackball with restraints and an optical pad with mouse.

STS-42 Commander Grabe uses DTO 653 MK1 Rowing Machine on OV-103's middeck

NASA Technical Reports Server (NTRS)

1992-01-01

STS-42 Commander Ronald J. Grabe exercises using MK1 Rowing Machine on the middeck of Discovery, Orbiter Vehicle (OV) 103. Grabe is using the exercise device as part of Development Test Objective (DTO) 653, Evaluation of MK1 Rowing Machine. The forward lockers appear at Grabe's right and the sleep station behind him.

STS-41 Voice Command System Flight Experiment Report

NASA Technical Reports Server (NTRS)

Salazar, George A.

1981-01-01

This report presents the results of the Voice Command System (VCS) flight experiment on the five-day STS-41 mission. Two mission specialists,Bill Shepherd and Bruce Melnick, used the speaker-dependent system to evaluate the operational effectiveness of using voice to control a spacecraft system. In addition, data was gathered to analyze the effects of microgravity on speech recognition performance.

Timeline analysis tools for law enforcement

NASA Astrophysics Data System (ADS)

Mucks, John

1997-02-01

The timeline analysis system (TAS) was developed by Rome Laboratory to assist intelligence analysts with the comprehension of large amounts of information. Under the TAS program data visualization, manipulation and reasoning tools were developed in close coordination with end users. The initial TAS prototype was developed for foreign command and control analysts at Space Command in Colorado Springs and was fielded there in 1989. The TAS prototype replaced manual paper timeline maintenance and analysis techniques and has become an integral part of Space Command's information infrastructure. TAS was designed to be domain independent and has been tailored and proliferated to a number of other users. The TAS program continues to evolve because of strong user support. User funded enhancements and Rome Lab funded technology upgrades have significantly enhanced TAS over the years and will continue to do so for the foreseeable future. TAS was recently provided to the New York State Police (NYSP) for evaluation using actual case data. Timeline analysis it turns out is a popular methodology used in law enforcement. The evaluation has led to a more comprehensive application and evaluation project sponsored by the National Institute of Justice (NIJ). This paper describes the capabilities of TAS, results of the initial NYSP evaluation and the plan for a more comprehensive NYSP evaluation.

Technological evaluation of gesture and speech interfaces for enabling dismounted soldier-robot dialogue

NASA Astrophysics Data System (ADS)

Kattoju, Ravi Kiran; Barber, Daniel J.; Abich, Julian; Harris, Jonathan

2016-05-01

With increasing necessity for intuitive Soldier-robot communication in military operations and advancements in interactive technologies, autonomous robots have transitioned from assistance tools to functional and operational teammates able to service an array of military operations. Despite improvements in gesture and speech recognition technologies, their effectiveness in supporting Soldier-robot communication is still uncertain. The purpose of the present study was to evaluate the performance of gesture and speech interface technologies to facilitate Soldier-robot communication during a spatial-navigation task with an autonomous robot. Gesture and speech semantically based spatial-navigation commands leveraged existing lexicons for visual and verbal communication from the U.S Army field manual for visual signaling and a previously established Squad Level Vocabulary (SLV). Speech commands were recorded by a Lapel microphone and Microsoft Kinect, and classified by commercial off-the-shelf automatic speech recognition (ASR) software. Visual signals were captured and classified using a custom wireless gesture glove and software. Participants in the experiment commanded a robot to complete a simulated ISR mission in a scaled down urban scenario by delivering a sequence of gesture and speech commands, both individually and simultaneously, to the robot. Performance and reliability of gesture and speech hardware interfaces and recognition tools were analyzed and reported. Analysis of experimental results demonstrated the employed gesture technology has significant potential for enabling bidirectional Soldier-robot team dialogue based on the high classification accuracy and minimal training required to perform gesture commands.

Corrosion-Resistant Materials for Water and Wastewater Treatment Plants at Fort Bragg

DTIC Science & Technology

2007-06-01

degradation, and assist in evaluating the Return on Investment for the project. The Project Manager was Dr. Ashok Kumar. The Associate Project Man- ager...Fort Bragg DPW Office), Steve Jackson (Instal- lation Management Agency – South East Region Office), Paul Volkman (Headquarters-Installation... Management Command), David Purcell, (Headquarters, Assistant Chief of Staff for Installation Management ), and Hilton Mills (Army Materiel Command), as

Army Communicator. Volume 37, Number 2, Summer 2012

DTIC Science & Technology

2012-01-01

solution will have to meet four criteria: FIPS 140-2 validated crypto; approved data-at-rest; Common Access Card enablement; and, enterprise management...Information Grid. Common Access Cards , Federal Information Processing Standard 140-2 certifications, and software compliance are just a few of the...and Evaluation Command BMC – Brigade Modernization Command CAC – Common Access Card FIPS – Federal Information Processing Standard GIG – Global

Review and Evaluation of Internal Control in the Department of the Navy.

DTIC Science & Technology

1984-03-01

marketing Formulating adver- Controlling placement policies tising programs of advertisements Setting research Deciding on policies research projects Choosing...proper command level. with laws, regulations, treatires, and management policy. The command, base, or unit Written defintions of authorized activities...informa- tion to the members of the operating management ... Management also has a responsibility to maintain its access to the capital market and ... to

Evaluation of aero commander propeller acoustic data: Taxi operations

NASA Technical Reports Server (NTRS)

Piersol, A. G.; Wilby, E. G.; Wilby, J. F.

1979-01-01

The acoustic data from ground tests performed on an Aero Commander propeller driven aircraft are analyzed. An array of microphones flush mounted on the side of the fuselage were used to record data. The propeller blade passage noise during operations at several different taxi speeds is considered and calculations of the magnitude and phase of the blade passage tones, the amplitude stability of the tones, and the spatial phase and coherence of the tones are included. The measured results are compared to theoretical predictions for propeller noise and various evaluations which reveal important details of propeller noise characteristics are presented.

Loss of Military Performance due to Individual NBC Protection in a Tropic Environment (belasting en prestatieverlies door individuele nbc-beschermin gin de tropen)

DTIC Science & Technology

2006-08-01

SMP) 1 Trg Area 1330-1430 SMP 2 Trg Area 16 nov 0800-0900 SMP 3 Trg Area 0930-1200 Offensive Fire - LIVE FIRE Range 1 Range Complex 1300-1530 Command...Control Evaluation (C2) 1 Range Complex 1600-1700 SMP 4 Trg Area 17 nov 0930-1200 Defensive Fire - LIVE FIRE Range 2 Range Complex 1300-1530 Command...Control Evaluation (C2) 2 Range Complex 18 nov 0800-0900 SMP 5 Trg Area 0930-1200 Offensive Fire - LIVE FIRE Range 2 Range Complex 1300-1530

Evaluation of control and display configurations for helicopter shipboard operations

NASA Technical Reports Server (NTRS)

Paulk, C. H., Jr.; Donley, S. T.; Hollis, M. K.

1983-01-01

A simulation evaluation of several approach and landing flight-control configurations and of two out-of-the-cockpit display devices (a head-up display and a helmet-mounted display) was performed for the task of landing a helicopter on a destroyer in adverse weather. The results indicated that the ship airwake turbulence was the most significant environmental variable affecting hover performance. In addition, to achieve adequate landing performance, attitude-command control compensation was required for the pilot regardless of the display used. For improved performance with reduced pilot effort, a velocity-command, position-hold control system was desired.

In-Flight Validation of a Pilot Rating Scale for Evaluating Failure Transients in Electronic Flight Control Systems

NASA Technical Reports Server (NTRS)

Kalinowski, Kevin F.; Tucker, George E.; Moralez, Ernesto, III

2006-01-01

Engineering development and qualification of a Research Flight Control System (RFCS) for the Rotorcraft Aircrew Systems Concepts Airborne Laboratory (RASCAL) JUH-60A has motivated the development of a pilot rating scale for evaluating failure transients in fly-by-wire flight control systems. The RASCAL RFCS includes a highly-reliable, dual-channel Servo Control Unit (SCU) to command and monitor the performance of the fly-by-wire actuators and protect against the effects of erroneous commands from the flexible, but single-thread Flight Control Computer. During the design phase of the RFCS, two piloted simulations were conducted on the Ames Research Center Vertical Motion Simulator (VMS) to help define the required performance characteristics of the safety monitoring algorithms in the SCU. Simulated failures, including hard-over and slow-over commands, were injected into the command path, and the aircraft response and safety monitor performance were evaluated. A subjective Failure/Recovery Rating (F/RR) scale was developed as a means of quantifying the effects of the injected failures on the aircraft state and the degree of pilot effort required to safely recover the aircraft. A brief evaluation of the rating scale was also conducted on the Army/NASA CH-47B variable stability helicopter to confirm that the rating scale was likely to be equally applicable to in-flight evaluations. Following the initial research flight qualification of the RFCS in 2002, a flight test effort was begun to validate the performance of the safety monitors and to validate their design for the safe conduct of research flight testing. Simulated failures were injected into the SCU, and the F/RR scale was applied to assess the results. The results validate the performance of the monitors, and indicate that the Failure/Recovery Rating scale is a very useful tool for evaluating failure transients in fly-by-wire flight control systems.

Evaluating the Performance of the NASA LaRC CMF Motion Base Safety Devices

NASA Technical Reports Server (NTRS)

Gupton, Lawrence E.; Bryant, Richard B., Jr.; Carrelli, David J.

2006-01-01

This paper describes the initial measured performance results of the previously documented NASA Langley Research Center (LaRC) Cockpit Motion Facility (CMF) motion base hardware safety devices. These safety systems are required to prevent excessive accelerations that could injure personnel and damage simulator cockpits or the motion base structure. Excessive accelerations may be caused by erroneous commands or hardware failures driving an actuator to the end of its travel at high velocity, stepping a servo valve, or instantly reversing servo direction. Such commands may result from single order failures of electrical or hydraulic components within the control system itself, or from aggressive or improper cueing commands from the host simulation computer. The safety systems must mitigate these high acceleration events while minimizing the negative performance impacts. The system accomplishes this by controlling the rate of change of valve signals to limit excessive commanded accelerations. It also aids hydraulic cushion performance by limiting valve command authority as the actuator approaches its end of travel. The design takes advantage of inherent motion base hydraulic characteristics to implement all safety features using hardware only solutions.

Voice Controlled Wheelchair

NASA Technical Reports Server (NTRS)

1977-01-01

Michael Condon, a quadraplegic from Pasadena, California, demonstrates the NASA-developed voice-controlled wheelchair and its manipulator, which can pick up packages, open doors, turn a TV knob, and perform a variety of other functions. A possible boon to paralyzed and other severely handicapped persons, the chair-manipulator system responds to 35 one-word voice commands, such as "go," "stop," "up," "down," "right," "left," "forward," "backward." The heart of the system is a voice-command analyzer which utilizes a minicomputer. Commands are taught I to the computer by the patient's repeating them a number of times; thereafter the analyzer recognizes commands only in the patient's particular speech pattern. The computer translates commands into electrical signals which activate appropriate motors and cause the desired motion of chair or manipulator. Based on teleoperator and robot technology for space-related programs, the voice-controlled system was developed by Jet Propulsion Laboratory under the joint sponsorship of NASA and the Veterans Administration. The wheelchair-manipulator has been tested at Rancho Los Amigos Hospital, Downey, California, and is being evaluated at the VA Prosthetics Center in New York City.

Evaluation Theory, Models, and Applications

ERIC Educational Resources Information Center

Stufflebeam, Daniel L.; Shinkfield, Anthony J.

2007-01-01

"Evaluation Theory, Models, and Applications" is designed for evaluators and students who need to develop a commanding knowledge of the evaluation field: its history, theory and standards, models and approaches, procedures, and inclusion of personnel as well as program evaluation. This important book shows how to choose from a growing…

Literature review on medical incident command.

PubMed

Rimstad, Rune; Braut, Geir Sverre

2015-04-01

It is not known what constitutes the optimal emergency management system, nor is there a consensus on how effectiveness and efficiency in emergency response should be measured or evaluated. Literature on the role and tasks of commanders in the prehospital emergency services in the setting of mass-casualty incidents has not been summarized and published. This comprehensive literature review addresses some of the needs for future research in emergency management through three research questions: (1) What are the basic assumptions underlying incident command systems (ICSs)? (2) What are the tasks of ambulance and medical commanders in the field? And (3) How can field commanders' performances be measured and assessed? A systematic literature search in MEDLINE, PubMed, PsycINFO, Embase, Cochrane Central Register of Controlled Trials, Cochrane Library, ISI Web of Science, Scopus, International Security & Counter Terrorism Reference Center, Current Controlled Trials, and PROSPERO covering January 1, 1990 through March 1, 2014 was conducted. Reference lists of included literature were hand searched. Included papers were analyzed using Framework synthesis. The literature search identified 6,049 unique records, of which, 76 articles and books where included in qualitative synthesis. Most ICSs are described commonly as hierarchical, bureaucratic, and based on military principles. These assumptions are contested strongly, as is the applicability of such systems. Linking of the chains of command in cooperating agencies is a basic difficulty. Incident command systems are flexible in the sense that the organization may be expanded as needed. Commanders may command by direction, by planning, or by influence. Commanders' tasks may be summarized as: conducting scene assessment, developing an action plan, distributing resources, monitoring operations, and making decisions. There is considerable variation between authors in nomenclature and what tasks are included or highlighted. There are no widely acknowledged measurement tools of commanders' performances, though several performance indicators have been suggested. The competence and experience of the commanders, upon which an efficient ICS has to rely, cannot be compensated significantly by plans and procedures, or even by guidance from superior organizational elements such as coordination centers. This study finds that neither a certain system or structure, or a specific set of plans, are better than others, nor can it conclude what system prerequisites are necessary or sufficient for efficient incident management. Commanders need to be sure about their authority, responsibility, and the functional demands posed upon them.

Intentional Voice Command Detection for Trigger-Free Speech Interface

NASA Astrophysics Data System (ADS)

Obuchi, Yasunari; Sumiyoshi, Takashi

In this paper we introduce a new framework of audio processing, which is essential to achieve a trigger-free speech interface for home appliances. If the speech interface works continually in real environments, it must extract occasional voice commands and reject everything else. It is extremely important to reduce the number of false alarms because the number of irrelevant inputs is much larger than the number of voice commands even for heavy users of appliances. The framework, called Intentional Voice Command Detection, is based on voice activity detection, but enhanced by various speech/audio processing techniques such as emotion recognition. The effectiveness of the proposed framework is evaluated using a newly-collected large-scale corpus. The advantages of combining various features were tested and confirmed, and the simple LDA-based classifier demonstrated acceptable performance. The effectiveness of various methods of user adaptation is also discussed.

Apollo 8 Commander Frank Borman Receives Presidential Call

NASA Technical Reports Server (NTRS)

1968-01-01

Apollo 8 Astronaut Frank Borman, commander of the first manned Saturn V space flight into Lunar orbit, accepted a phone call from the U.S. President Lyndon B. Johnson prior to launch. Borman, along with astronauts William Anders, Lunar Module (LM) pilot, and James Lovell, Command Module (CM) pilot, launched aboard the Apollo 8 mission on December 21, 1968 and returned safely to Earth on December 27, 1968. The mission achieved operational experience and tested the Apollo command module systems, including communications, tracking, and life-support, in cis-lunar space and lunar orbit, and allowed evaluation of crew performance on a lunar orbiting mission. The crew photographed the lunar surface, both far side and near side, obtaining information on topography and landmarks as well as other scientific information necessary for future Apollo landings. All systems operated within allowable parameters and all objectives of the mission were achieved.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Beaver, Justin M; Borges, Raymond Charles; Buckner, Mark A

Critical infrastructure Supervisory Control and Data Acquisition (SCADA) systems were designed to operate on closed, proprietary networks where a malicious insider posed the greatest threat potential. The centralization of control and the movement towards open systems and standards has improved the efficiency of industrial control, but has also exposed legacy SCADA systems to security threats that they were not designed to mitigate. This work explores the viability of machine learning methods in detecting the new threat scenarios of command and data injection. Similar to network intrusion detection systems in the cyber security domain, the command and control communications in amore » critical infrastructure setting are monitored, and vetted against examples of benign and malicious command traffic, in order to identify potential attack events. Multiple learning methods are evaluated using a dataset of Remote Terminal Unit communications, which included both normal operations and instances of command and data injection attack scenarios.« less

Secure Recognition of Voice-Less Commands Using Videos

NASA Astrophysics Data System (ADS)

Yau, Wai Chee; Kumar, Dinesh Kant; Weghorn, Hans

Interest in voice recognition technologies for internet applications is growing due to the flexibility of speech-based communication. The major drawback with the use of sound for internet access with computers is that the commands will be audible to other people in the vicinity. This paper examines a secure and voice-less method for recognition of speech-based commands using video without evaluating sound signals. The proposed approach represents mouth movements in the video data using 2D spatio-temporal templates (STT). Zernike moments (ZM) are computed from STT and fed into support vector machines (SVM) to be classified into one of the utterances. The experimental results demonstrate that the proposed technique produces a high accuracy of 98% in a phoneme classification task. The proposed technique is demonstrated to be invariant to global variations of illumination level. Such a system is useful for securely interpreting user commands for internet applications on mobile devices.

Joint Mission Command Implementation

DTIC Science & Technology

2016-01-22

choose. The paper finds that trust is strongly influenced by the subconscious brain and treating it like a tool ignores biology and results in... bias for action and empowerment.14 Since then, the services have evaluated their own concepts of command assessing them against Dempsey’s vision. Lt...understanding, intent, and trust, only trust is strongly influenced by the subconscious brain. Treating trust like it can be taught, or a behavior that

Improved Healing of Large, Osseous, Segmental Defects by Reverse Dynamization: Evaluation in a Sheep Model

DTIC Science & Technology

2016-10-01

characterization of a novel external fixator for dynamizing ovine osseous defects. Poster No. 2185. Orthopedic Research Society Annual Meeting, Orlando...REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...SPONSOR/MONITOR’S ACRONYM(S) U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S

In-Flight Performance Evaluation of Experimental Information Displays

DTIC Science & Technology

1979-05-01

Chemical Systems Laboratory Experimentation Command Aberden Proving Ground ,MD Technical Library 21010 (1) Box 22 Fort Ord, CA 93941 (1) 21 US Amy Materiel...US Army Missile R&D Command Library, Bldg 3071 Redstone Arsenal, AL 35809 (1) ATTN: ATSL-DOSL Aberdeen Proving Ground , MD US Army Yuma Proving Ground ...Systems Chief Analysis Agency Benet Weapons Laboratory ATTN: Reports Distribution LCWSL, USA ARRADCOH Aberdeen Proving Ground , MD ATTN: DRDAR-LCB-TL

STS-42 Commander Grabe uses DTO 653 MK1 Rowing Machine on OV-103's middeck

NASA Image and Video Library

1992-01-30

STS042-05-037 (30 Jan 1992) --- Astronaut Ronald J. Grabe, STS-42 commander, exercises using MK1 Rowing Machine on the middeck of Discovery, Orbiter Vehicle (OV) 103. Grabe is using the exercise device as part of Development Test Objective (DTO) 653, Evaluation of MK1 Rowing Machine. The forward lockers appear at Grabe's right and the sleep station behind him.

The Relationship of the Officer Evaluation Report to Captain Attrition

DTIC Science & Technology

2001-05-31

especially, Microsoft licensing. The OER plays a significant role in each of these stages, determining or predicting an officer’s potential for career success . The...company command greatly raises expectations for continued career success . Those that have a positive command experience with at least one above center of...system, especially pertaining to branch qualification was reviewed. Nearly 85% had been advised by their branch assignment officer, that future career

The New Equipment is Here, Now Comes the Hard Part: Cognitive and Sociotechnical Challenges in Network Enabled Mission Command

DTIC Science & Technology

2018-03-19

ethnographic research (Anderson 2009). Ethnographic research stresses interacting with system users in their natural environment while observing and...network integration evaluation (NIE) 13.2: observations on cognitive load in mission command. Aberdeen Proving Ground (MD): Army Research Laboratory...ARL-TR-8322 ● MAR 2018 US Army Research Laboratory The New Equipment is Here, Now Comes the Hard Part: Cognitive and

Clonal Evaluation of Prostate Cancer by ERG/SPINK1 Status to Improve Prognosis Prediction

DTIC Science & Technology

2015-10-01

REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION STATEMENT...Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY...Larry True (University of Washington [UW]) and Juan Miguel Mosquera (Weill Cornell Medical College). Our proposed statement of work was essentially the

Field experiments using SPEAR: a speech control system for UGVs

NASA Astrophysics Data System (ADS)

Chhatpar, Siddharth R.; Blanco, Chris; Czerniak, Jeffrey; Hoffman, Orin; Juneja, Amit; Pruthi, Tarun; Liu, Dongqing; Karlsen, Robert; Brown, Jonathan

2009-05-01

This paper reports on a Field Experiment carried out by the Human Research and Engineering Directorate at Ft. Benning to evaluate the efficacy of using speech to control an Unmanned Ground Vehicle (UGV) concurrently with a handcontroller. The SPEAR system, developed by Think-A-Move, provides speech-control of UGVs. The system picks up user-speech in the ear canal with an in-ear microphone. This property allows it to work efficiently in high-noise environments, where traditional speech systems, employing external microphones, fail. It has been integrated with an iRobot PackBot 510 with EOD kit. The integrated system allows the hand-controller to be supplemented with speech for concurrent control. At Ft. Benning, the integrated system was tested by soldiers from the Officer Candidate School. The Experiment had dual focus: 1) Quantitative measurement of the time taken to complete each station and the cognitive load on users; 2) Qualitative evaluation of ease-of-use and ergonomics through soldier-feedback. Also of significant benefit to Think-A-Move was soldier-feedback on the speech-command vocabulary employed: What spoken commands are intuitive, and how the commands should be executed, e.g., limited-motion vs. unlimited-motion commands. Overall results from the Experiment are reported in the paper.

LANDSAT-1 and LANDSAT-2 flight evaluation report

NASA Technical Reports Server (NTRS)

1976-01-01

The LANDSAT-1 spacecraft was launched from the Western Test Range on 23 July 1972, at 18:08:06.508Z. The launch and orbital injection phase of the space flight was nominal and deployment of the spacecraft followed predictions. Orbital operations of the spacecraft and payload subsystems were satisfactory through Orbit 147, after which an internal short circuit disabled one of the Wideband Video Tape Recorders (WBVTR-2). Operations resumed until Orbit 196, when the Return Beam Vidicon failed to respond when commanded off. The RBV was commanded off via alternate commands. LANDSAT-1 continued to perform its imaging mission with the Multispectral Scanner and the remaining Wideband Video Tape Recorder providing image data.

Meta-analysis for genome-wide association studies using case-control design: application and practice

PubMed Central

2016-01-01

This review aimed to arrange the process of a systematic review of genome-wide association studies in order to practice and apply a genome-wide meta-analysis (GWMA). The process has a series of five steps: searching and selection, extraction of related information, evaluation of validity, meta-analysis by type of genetic model, and evaluation of heterogeneity. In contrast to intervention meta-analyses, GWMA has to evaluate the Hardy–Weinberg equilibrium (HWE) in the third step and conduct meta-analyses by five potential genetic models, including dominant, recessive, homozygote contrast, heterozygote contrast, and allelic contrast in the fourth step. The ‘genhwcci’ and ‘metan’ commands of STATA software evaluate the HWE and calculate a summary effect size, respectively. A meta-regression using the ‘metareg’ command of STATA should be conducted to evaluate related factors of heterogeneities. PMID:28092928

Moving-Base Simulation Evaluation of Control/Display Integration Issues for ASTOVL Aircraft

NASA Technical Reports Server (NTRS)

Franklin, James A.

1997-01-01

A moving-base simulation has been conducted on the Vertical Motion Simulator at Ames Research Center using a model of an advanced, short takeoff and vertical landing (STOVL) lift fan fighter aircraft. This experiment expanded on investigations during previous simulations with this STOVL configuration with the objective of evaluating (1) control law modifications over the low speed flight envelope, (2) integration of the throttle inceptor with flight control laws that provide direct thrust command for conventional flight, vertical and short takeoff, and flightpath or vertical velocity command for transition, hover, and vertical landing, (3) control mode blending for pitch, roll, yaw, and flightpath control during transition from wing-borne to jet-borne flight, and (4) effects of conformal versus nonconformal presentation of flightpath and pursuit guidance symbology on the out-the-window display for low speed STOVL operations. Assessments were made for takeoff, transition, hover, and landing, including precision hover and landing aboard an LPH-type amphibious assault ship in the presence of winds and rough seas. Results yielded Level 1 pilot ratings for the flightpath and vertical velocity command modes for a range of land-based and shipboard operation and were consistent with previous experience with earlier control laws and displays for this STOVL concept. Control mode blending was performed over speed ranges in accord with the pilot's tasks and with the change of the basic aircraft's characteristics between wing-borne and hover flight. Blending of yaw control from heading command in hover to sideslip command in wing-borne flight performed over a broad speed range helped reduce yaw transients during acceleration through the low speed regime. Although the pilots appreciated conformality of flightpath and guidance symbols with the external scene during the approach, increased sensitivity of the symbols for lateral path tracking elevated the pilots' control activity in the presence of turbulence. The pilots preferred the choice of scaling that was originally established during the display development and in-flight evaluations.

All Those Who Remained: The American-Led Guerillas in the Philippines, 1942-1945

DTIC Science & Technology

2014-12-04

United States Army School of Advanced Military Studies United States Army Command and General Staff College Fort Leavenworth, Kansas 2014-02...SPONSOR/MONITOR’S ACRONYM(S) Command and General Staff College CGSC 731 McClellan Avenue Fort Leavenworth, KS 66027-1350 11. SPONSOR/MONITOR’S...Luzon through all phases of the campaign. This monograph evaluates the effectiveness of these American-led guerilla groups in supporting the US

Exercise Patterns in the U.S. Navy.

DTIC Science & Technology

1988-01-11

decisions are more likely to continue exercise programs in clinical, corporate, and community settings (23,27,28). Environmental factors, including barriors...longitudinal evaluation of the Navy’s Health and Physical Readiness Program . Their average age was 28.3 years (S.D. = 7.0) with a range from 17-59 years...each of the 119 command units. To select individuals within the 119 command units, March 1985 computerized personnel tapes from the Naval military

The Conventional Bomber Force War-horses For Global Conflicts - Capabilities, Limitations, and Modernization

DTIC Science & Technology

1992-10-01

intelligence developed an authentic European conflict scenario based on WINTEX- CIMEX 󈨝, a detailed European command post exercise. One of the primary...them. The only exercises in which we effectively train from start to finish are the large CPXs like WINTEX/ CIMEX . This exercise is a procedural...general war CPX, sponsored by the Joint Chiefs of Staff. WINTEX/ CIMEX exercises. tests, and evaluates command and control procedures. planning. and

A Method of Evaluating Laplace Transforms with Series of Complete or Incomplete Beta Functions,

DTIC Science & Technology

1982-12-01

DEVELOPMENT COMMAND BALLISTIC RESEARCH LABORATORY ABERDEEN PROVING GROUND , MARYLAND A i ’:-Approved for public rlease; distribution unlimited. c...BLI Aberden Provin Ground 100161102.143 I. CONTROLLING OFFICE NAME AND ADDRESS Q?. REPORT DATE US Army Armament Research & Development Command...December 1982 US Arm), Ballistic Research Laboratory (DRDAR-BL 13. ’NUMBER OF PAGES Aberdeen Proving Ground , NMD 21005 33 14 MC5NiTORING AGENCY NAME

Annual Historical Summary Fiscal Year 1982

DTIC Science & Technology

1983-10-12

for a natural disaster /eaiergency situation. 3 5 Forces Command replaced the Command Evaluation (CE) of Reserve Component Nuclear Capable Units with... disasters or catastrophes occurring within its area. Illustrative of many such public "calls for aid in which Sixth ’IM AM rasponded were t.1e Columbia...34ational Forest. fire and flood disaster in the state of Washington; the damaging4 threatening blazes in the Santa Cruz Mountains and on the Hunter

Aircrew Training Evaluation: B-52 and KC-135 Formal School Training

DTIC Science & Technology

1989-05-01

system trainers and flying hours. In this regard, the General Accounting Office ( GAO ), in their review of Tactical Air Command (TAC) and Strategic...Air Command (SAC) flying hour programs ( GAO , 1986), concluded that justification of the flying hour budgets submitted to the Congress had not been based...on documented demonstrations that increased flying hours lead to increases in the combat capability of aircrews. The GAO also argued that the

STS-41 Commander Richards uses DTO 1206 portable computer onboard OV-103

NASA Technical Reports Server (NTRS)

1990-01-01

STS-41 Commander Richard N. Richards, at pilots station, uses Detailed Test Objective (DTO) Space Station Cursor Control Device Evaluation MACINTOSH portable computer on the forward flight deck of Discovery, Orbiter Vehicle (OV) 103. Richards tests the roller ball cursor control device. Surrounding Richards are checklists, forward flight deck windows, his lightweight communications kit assembly headset, a beverage container (orange-mango drink), and the pilots seat back and headrest.

NON-STANDARD FIXED WING AVIATION: THE RECIPE FOR ADDRESSING SPECIALIZED MOBILITY SHORTFALLS

DTIC Science & Technology

2015-10-01

capabilities and logistics and evaluates the utilization of available non-standard aviation aircraft for Special Operations and compares the effectiveness and...ways to improve the efficiency and effectiveness of the balance between contract aviation assets and organic military assets being utilized to help...commander to effectively command and control (C2), all pose problems to the warfighter. It has been proven that “Ad-hoc attachment of air assets and

Evaluation of Short-Term Bioassays to Predict Functional Impairment. Selected Short-Term Hepatic Toxicity tests.

DTIC Science & Technology

1980-10-01

Thomas Ralph Wands Awadh Singh kor Lydia Thomas October 1980 Supported by US Army Medical Research and Development Command Fort Detrick, Frederick...Contracting Officer’s Technical Representative: D Mary C. Henry, Ph.D. US Army Medical Bloengineering Research and Development Laboratory I..., Fort...OFFICE NAME AND ADDRESS 12. REPORT DATE U.S. Army Medical Research and Development October 1980 Command 13. NUMBER OF PAGES Fort Detrick, Frederick

Blast Computations over a Hemicylindrical Aircraft Shelter

DTIC Science & Technology

1981-07-01

Westmoreland, C.D., "The HULL Hydro- dinamics Computer Code", AFWL-TR-76-183, U.S. Air Force Wocpon Laboratory, Kirtland Air Force Baze, IN (Septenber...DISTRIBUTION LIST No. of No. of Copies Organization Copies Organization 2 Commander 1 Director Defense Technical Info Center Weapons Systems Evaluation Gp ATTN...DRDTA-’’. Fort Monroe, VA 23651 Warrel, MI 48090 2 Director Commander US Army TRADOC Systems US Army Foreign Scienco and Analysis Activity Technology

CACDA Jiffy War Game Technical Manual. Part 1: Methodology

DTIC Science & Technology

1977-03-01

Systems Analysis Office (Mr Tyburski) Fort Monmout’.h, NJ 07703 Commander 1* USAISD ATTN: ATISE-TD-TS-CD (LT Boyer) Fort Deven , MASS 01433 Commander 2...Developments Activity Fort Leavenworth, Kansas 66027 CACDA JIFFY WAR GAME TECHNICAL MANUAL Part 1: Methodology by Timothy J. Bailey and Gerald A. Martin ACN...ComrbatDevelopments Activity (CACDA), Fort Leavenworth,i-Xsas," for scenario devel- opment and force structure evaluation. The Jiffy Game computer

NAVSUP Naval Supply Systems Command

DTIC Science & Technology

2011-08-01

commands 4 5 ARE YOU READY TO MARKET TO THE GOVERNMENT? •  Certifications? (Size and NAICS) •  Registrations? (CCR, ORCA ) •  Identifiers? (CAGE...Other existing solutions being evaluated based on cost benefit and small business opportunities 15 SMALL BUSINESS TEAM Jane “Lucy” Leu FLC Puget ... Sound 360-476-1985 Lucy.leu@navy.mil TOP 5 NAICS: 33, 54, 32, 42, 31 Carrodena Johnson FLC Norfolk 757-443-1435 Carrodena.johnson@navy.mil TOP 5

Detection of response to command using voluntary control of breathing in disorders of consciousness

PubMed Central

Charland-Verville, Vanessa; Lesenfants, Damien; Sela, Lee; Noirhomme, Quentin; Ziegler, Erik; Chatelle, Camille; Plotkin, Anton; Sobel, Noam; Laureys, Steven

2014-01-01

Background: Detecting signs of consciousness in patients in a vegetative state/unresponsive wakefulness syndrome (UWS/VS) or minimally conscious state (MCS) is known to be very challenging. Plotkin et al. (2010) recently showed the possibility of using a breathing-controlled communication device in patients with locked in syndrome. We here aim to test a breathing-based “sniff controller” that could be used as an alternative diagnostic tool to evaluate response to command in severely brain damaged patients with chronic disorders of consciousness (DOC). Methods: Twenty-five DOC patients were included. Patients’ resting breathing-amplitude was measured during a 5 min resting condition. Next, they were instructed to end the presentation of a music sequence by sniffing vigorously. An automated detection of changes in breathing amplitude (i.e., >1.5 SD of resting) ended the music and hence provided positive feedback to the patient. Results: None of the 11 UWS/VS patients showed a sniff-based response to command. One out of 14 patients with MCS was able to willfully modulate his breathing pattern to answer the command on 16/19 trials (accuracy 84%). Interestingly, this patient failed to show any other motor response to command. Discussion: We here illustrate the possible interest of using breathing-dependent response to command in the detection of residual cognition in patients with DOC after severe brain injury. PMID:25566035

Detection of response to command using voluntary control of breathing in disorders of consciousness.

PubMed

Charland-Verville, Vanessa; Lesenfants, Damien; Sela, Lee; Noirhomme, Quentin; Ziegler, Erik; Chatelle, Camille; Plotkin, Anton; Sobel, Noam; Laureys, Steven

2014-01-01

Detecting signs of consciousness in patients in a vegetative state/unresponsive wakefulness syndrome (UWS/VS) or minimally conscious state (MCS) is known to be very challenging. Plotkin et al. (2010) recently showed the possibility of using a breathing-controlled communication device in patients with locked in syndrome. We here aim to test a breathing-based "sniff controller" that could be used as an alternative diagnostic tool to evaluate response to command in severely brain damaged patients with chronic disorders of consciousness (DOC). Twenty-five DOC patients were included. Patients' resting breathing-amplitude was measured during a 5 min resting condition. Next, they were instructed to end the presentation of a music sequence by sniffing vigorously. An automated detection of changes in breathing amplitude (i.e., >1.5 SD of resting) ended the music and hence provided positive feedback to the patient. None of the 11 UWS/VS patients showed a sniff-based response to command. One out of 14 patients with MCS was able to willfully modulate his breathing pattern to answer the command on 16/19 trials (accuracy 84%). Interestingly, this patient failed to show any other motor response to command. We here illustrate the possible interest of using breathing-dependent response to command in the detection of residual cognition in patients with DOC after severe brain injury.

SciBox, an end-to-end automated science planning and commanding system

NASA Astrophysics Data System (ADS)

Choo, Teck H.; Murchie, Scott L.; Bedini, Peter D.; Steele, R. Josh; Skura, Joseph P.; Nguyen, Lillian; Nair, Hari; Lucks, Michael; Berman, Alice F.; McGovern, James A.; Turner, F. Scott

2014-01-01

SciBox is a new technology for planning and commanding science operations for Earth-orbital and planetary space missions. It has been incrementally developed since 2001 and demonstrated on several spaceflight projects. The technology has matured to the point that it is now being used to plan and command all orbital science operations for the MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) mission to Mercury. SciBox encompasses the derivation of observing sequences from science objectives, the scheduling of those sequences, the generation of spacecraft and instrument commands, and the validation of those commands prior to uploading to the spacecraft. Although the process is automated, science and observing requirements are incorporated at each step by a series of rules and parameters to optimize observing opportunities, which are tested and validated through simulation and review. Except for limited special operations and tests, there is no manual scheduling of observations or construction of command sequences. SciBox reduces the lead time for operations planning by shortening the time-consuming coordination process, reduces cost by automating the labor-intensive processes of human-in-the-loop adjudication of observing priorities, reduces operations risk by systematically checking constraints, and maximizes science return by fully evaluating the trade space of observing opportunities to meet MESSENGER science priorities within spacecraft recorder, downlink, scheduling, and orbital-geometry constraints.

How well does voice interaction work in space?

NASA Technical Reports Server (NTRS)

Morris, Randy B.; Whitmore, Mihriban; Adam, Susan C.

1993-01-01

The methods and results of an evaluation of the Voice Navigator software package are discussed. The first phase or ground phase of the study consisted of creating, or training, computer voice files of specific commands. This consisted of repeating each of six commands eight times. The files were then tested for recognition accuracy by the software aboard the microgravity aircraft. During the second phase, both voice training and testing were performed in microgravity. Inflight training was done due to problems encountered in phase one which were believed to be caused by ambient noise levels. Both quantitative and qualitative data were collected. Only one of the commands was found to offer consistently high recognition rates across subjects during the second phase.

Simulation evaluation of two VTOL control/display systems in IMC approach and shipboard landing

NASA Technical Reports Server (NTRS)

Merrick, V. K.

1984-01-01

Two control/display systems, which differed in overall complexity but were both designed for VTOL flight operations to and from small ships in instrument meteorological conditions (IMC), were tested using the Ames Flight Simulator for Advanced Aircraft (FSAA). Both systems have attitude command in transition and horizontal-velocity command in hover; the more complex system also has longitudinal-acceleration and flightpath-angle command in transition, and vertical-velocity command in hover. The most important overall distinction between the two systems for the viewpoint of implementation is that in one - the more complex - engine power and nozzle position are operated indirectly through flight controllers, whereas in the other they are operated directly by the pilot. Simulated landings were made on a moving model of a DD 963 Spruance-class destroyer. Acceptable transitions can be performed in turbulence of 3 m/sec rms using either system. Acceptable landings up to sea state 6 can be performed using the more complex system, and up to sea state 5 using the other system.

Design, implementation and flight testing of PIF autopilots for general aviation aircraft

NASA Technical Reports Server (NTRS)

Broussard, J. R.

1983-01-01

The designs of Proportional-Integrated-Filter (PIF) auto-pilots for a General Aviation (NAVION) aircraft are presented. The PIF autopilot uses the sampled-data regulator and command generator tracking to determine roll select, pitch select, heading select, altitude select and localizer/glideslope capture and hold autopilot modes. The PIF control law uses typical General Aviation sensors for state feedback, command error integration for command tracking, digital complementary filtering and analog prefiltering for sensor noise suppression, a control filter for computation delay accommodation and the incremental form to eliminate trim values in implementation. Theoretical developments described in detail, were needed to combine the sampled-data regulator with command generator tracking for use as a digital flight control system. The digital PIF autopilots are evaluated using closed-loop eigenvalues and linear simulations. The implementation of the PIF autopilots in a digital flight computer using a high order language (FORTRAN) is briefly described. The successful flight test results for each PIF autopilot mode is presented.

NOVOCS TECHNOLOGY EVALUATION REPORT

EPA Science Inventory

An evaluation of the MACTEC Inc., NoVOCs(TM) technology ws conducted under the SITE Program, in partnership with the Naval Facilities Engineering Command SW Division, the Navy Environmental Leadership Program, the EPA Technology Innovation Office and Clean Sites, Inc. Specificall...

Compendium of Nitromethane Data Relevant to the Tactical Explosive System (TEXS) Program

DTIC Science & Technology

1989-04-01

reduced charge size. Confined NM in glass tubes and added silica impurities with a known particle size distribution, and used guar gum to hold silica...internal ignition test. The explosive in the pipe bomb is subjected to the action of a cen- trally located black powder (20 g) igniter. A positive...Laboratory 2800 Powder Mill Road Adelphia, MD 20783-1145 Commander U.S. Army Test and Evaluation Command ATTN: AMSTE-TE-AT, B. Hawley Aberdeen

Translations on USSR Military Affairs, Number 1370.

DTIC Science & Technology

1978-08-17

the part of a group commander or a battery commander can lead to incorrect operations at sea , an inaccurate evaluation of the situation, and...on the expanses of the seas and. oceans and in their combat duty the communists and Komsomol members must use the influence of personal example and...For example, the fact that meat should be served in portions and not cut up into a common pot—who should get how much. The warrant officer does not

Evaluation of Lithium Sulfur Dioxide Batteries. U.S. Army Communications - Electronics Command and U.S. Army Electronics Research and Development Command, Fort Monmouth, New Jersey, 1 May - 1 October 1984

DTIC Science & Technology

1985-02-07

and a salt Eusually lithium bromide ( LWIr )] and is under pressure of 53 psi at 250C. The entire contents are enclosed in a sealed nickel-plated steel...to 40 mg/L range were leached from fully discharged BA 5567 samples. This my have been due to the nonuniform manner in which the cells were opened and

Needs of Foreign Students from Developing Nations at U.S. Colleges and Universities.

DTIC Science & Technology

1980-03-01

variations among the students. Sex, age, and marital status were part of these variations. English language proficiency, as measured by TOEFL scores...varies by the command of English students have. The command of English was measured by two measures; (1) TOEFL score ranges, and (2) the self evaluation...coefficients from a statistical point of view. However, when the coefficients were examined substantive- ly, TOEFL score ranges did not account for 5% or more of

Tone based command system for reception of very weak signals

NASA Technical Reports Server (NTRS)

Bokulic, Robert Steven (Inventor); Jensen, James Robert (Inventor)

2006-01-01

This disclosure presents a communication receiver system for spacecraft that includes an open loop receiver adapted to receive a communication signal. An ultrastable oscillator (USO) and a tone detector are connected to the open loop receiver. The open loop receiver translates the communication signal to an intermediate frequency signal using a highly stable reference frequency from the USO. The tone detector extracts commands from the communication signal by evaluating the difference between tones of the communication signal.

Evaluation of Novel Antimicrobial Peptides as Topical Anti-Infectives with Broad-Spectrum Activity against Combat-Related Bacterial and Fungal Wound Infections

DTIC Science & Technology

2017-10-01

proceed with studies at Bridge PTS in Austin , TX . 6. Products Poster #1054 presentation at MHSRS 2016 First Prize Award 7. Participants and...Bioscience, Inc. REPORT DATE: October 2017 TYPE OF REPORT: Annual PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick...Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY

The Combat Vehicle Command and Control System. Combat Performance of Armor Battalions Using Distributed Interactive Simulation

DTIC Science & Technology

1993-12-15

and Control disqlay. Using M1 tank simulators in the Mounted Warfare Test Bed at Fort Knox, KY, the evaluation focused on tank battalion oierations...and digital TOC workstations. Using autoloading tank simulators in the Mounted Warfare Test Bed (MWTB) at Fort Knox, Kentucky, eight MOS-qualified...might best benefit the battlefield commander, and potential modifications to mounted warfare TTPs. Another area of interest is the implication for

Evaluating the Efficacy of a Low-Impact Delivery System for In situ Treatment of Sediments Contaminated with Methylmercury and Other Hydrophobic Chemicals

DTIC Science & Technology

2016-02-01

coefficient LCC Lower Canal Creek MeHg methylmercury MNR monitored natural recovery NIEHS National Institute of Environmental Health Services PAC... Health Command, Naval Facilities Engineering Command Atlantic Division (NAVFAC LANT), U.S. Air Force (USAF), Engineer Research and Development Center...Project ER-200835); (3) a PCB-contaminated tidal creek (Bailey Creek) at Fort Eustis in Virginia (National Institute of Environmental Health Services

The Concurrent Implementation of Radio Frequency Identification and Unique Item Identification at Naval Surface Warfare Center, Crane, IN as a Model for a Navy Supply Chain Application

DTIC Science & Technology

2007-12-01

electromagnetic theory related to RFID in his works “ Field measurements using active scatterers” and “Theory of loaded scatterers”. At the same time...Business Case Analysis BRE: Bangor Radio Frequency Evaluation C4ISR: Command, Control, Communications, Computers, Intelligence, Surveillance...Surveillance EEDSKs: Early Entry Deployment Support Kits EHF: Extremely High Frequency xvi EUCOM: European Command FCC : Federal Communications

Radiation Evaluation of the AM2901A Microprocessor.

DTIC Science & Technology

1980-08-01

Fitz , Jr. ATTN: DRDAR-LCA-PD 4 cy ATTN: TITL U.S. Army Communications R&D Command Field Command ATTN: D. Huewe Defense Nuclear Agency ATTN: FCPR U.S...Stahl ATTN: Technical Library ATTN: T. Flanagan Mission Research Corp, Santa Barbara Johns Hopkins University, Laurel ATTN: C. Longmire Applied...Bernardino Sperry Rand Corp, Phoenix ATTN: F. Fay ATTN: D. Schow ATTN: M. Gorman ATTN: P. Kitter Sperry Univac, St. Paul ATTN: J. Inda TRW Systems and

Breaking the Bathsheba Syndrome: Building a Performance Evaluation System That Promotes Mission Command

DTIC Science & Technology

2014-05-22

empowered to take reasonable risk and pursue the overall best interests of their mission even at the cost of short-term performance.7 If the mission...mutual trust.”9 Stephen M. Covey in, The Speed of Trust identified mutual trust in an organization as a crucial factor that reduces costs , increases...Proceedings, 124, no. 9 (September 1998). 28Steven M. Jones, Improving Accountability for Effective Command Climate (Carlisle Barracks, PA

Speech versus manual control of camera functions during a telerobotic task

NASA Technical Reports Server (NTRS)

Bierschwale, John M.; Sampaio, Carlos E.; Stuart, Mark A.; Smith, Randy L.

1993-01-01

This investigation has evaluated the voice-commanded camera control concept. For this particular task, total voice control of continuous and discrete camera functions was significantly slower than manual control. There was no significant difference between voice and manual input for several types of errors. There was not a clear trend in subjective preference of camera command input modality. Task performance, in terms of both accuracy and speed, was very similar across both levels of experience.

Versatile simulation testbed for rotorcraft speech I/O system design

NASA Technical Reports Server (NTRS)

Simpson, Carol A.

1986-01-01

A versatile simulation testbed for the design of a rotorcraft speech I/O system is described in detail. The testbed will be used to evaluate alternative implementations of synthesized speech displays and speech recognition controls for the next generation of Army helicopters including the LHX. The message delivery logic is discussed as well as the message structure, the speech recognizer command structure and features, feedback from the recognizer, and random access to controls via speech command.

A Model for Administrative Evaluation by Subordinates.

ERIC Educational Resources Information Center

Budig, Jeanne E.

Under the administrator evaluation program adopted at Vincennes University, all faculty and professional staff are invited to evaluate each administrator above them in the chain of command. Originally based on the Purdue University "cafeteria" system, this evaluation model has been used biannually for 10 years. In an effort to simplify the system,…

Flight investigation of a vertical-velocity command system for VTOL aircraft

NASA Technical Reports Server (NTRS)

Kelly, J. R.; Niessen, F. R.; Yenni, K. R.; Person, L. H., Jr.

1977-01-01

A flight investigation was undertaken to assess the potential benefits afforded by a vertical-velocity command system (VVCS) for VTOL (vertical take-off and landing) aircraft. This augmentation system was conceived primarily as a means of lowering pilot workload during decelerating approaches to a hover and/or landing under category III instrument meteorological conditions. The scope of the investigation included a determination of acceptable system parameters, a visual flight evaluation, and an instrument flight evaluation which employed a 10 deg, decelerating, simulated instrument approach task. The results indicated that the VVCS, which decouples the pitch and vertical degrees of freedom, provides more accurate glide-path tracking and a lower pilot workload than does the unaugmented system.

Advanced communications technology satellite high burst rate link evaluation terminal experiment control and monitor software user's guide, version 1.0

NASA Technical Reports Server (NTRS)

Reinhart, Richard C.

1992-01-01

The Experiment Control and Monitor (EC&M) software was developed at NASA Lewis Research Center to support the Advanced Communications Technology Satellite (ACTS) High Burst Rate Link Evaluation Terminal (HBR-LET). The HBR-LET is an experimenter's terminal to communicate with the ACTS for various investigations by government agencies, universities, and industry. The EC&M software is one segment of the Control and Performance Monitoring (C&PM) software system of the HBR-LET. The EC&M software allows users to initialize, control, and monitor the instrumentation within the HBR-LET using a predefined sequence of commands. Besides instrument control, the C&PM software system is also responsible for computer communication between the HBR-LET and the ACTS NASA Ground Station and for uplink power control of the HBR-LET to demonstrate power augmentation during rain fade events. The EC&M Software User's Guide, Version 1.0 (NASA-CR-189160) outlines the commands required to install and operate the EC&M software. Input and output file descriptions, operator commands, and error recovery procedures are discussed in the document.

Data Analysis & Statistical Methods for Command File Errors

NASA Technical Reports Server (NTRS)

Meshkat, Leila; Waggoner, Bruce; Bryant, Larry

2014-01-01

This paper explains current work on modeling for managing the risk of command file errors. It is focused on analyzing actual data from a JPL spaceflight mission to build models for evaluating and predicting error rates as a function of several key variables. We constructed a rich dataset by considering the number of errors, the number of files radiated, including the number commands and blocks in each file, as well as subjective estimates of workload and operational novelty. We have assessed these data using different curve fitting and distribution fitting techniques, such as multiple regression analysis, and maximum likelihood estimation to see how much of the variability in the error rates can be explained with these. We have also used goodness of fit testing strategies and principal component analysis to further assess our data. Finally, we constructed a model of expected error rates based on the what these statistics bore out as critical drivers to the error rate. This model allows project management to evaluate the error rate against a theoretically expected rate as well as anticipate future error rates.

A preliminary look at an optimal multivariable design for propulsion-only flight control of jet-transport aircraft

NASA Technical Reports Server (NTRS)

Azzano, Christopher P.

1992-01-01

Control of a large jet transport aircraft without the use of conventional control surfaces was studied. Engine commands were used to attempt to recreate the forces and moments typically provided by the elevator, ailerons, and rudder. Necessary conditions for aircraft controllability were developed pertaining to aircraft configuration such as the number of engines and engine placement. An optimal linear quadratic regulator controller was developed for the Boeing 707-720, in particular, for regulation of its natural dynamic modes. The design used a method of assigning relative weights to the natural modes, i.e., phugoid and dutch roll, for a more intuitive selection of the cost function. A prototype pilot command interface was then integrated into the loop based on pseudorate command of both pitch and roll. Closed loop dynamics were evaluated first with a batch linear simulation and then with a real time high fidelity piloted simulation. The NASA research pilots assisted in evaluation of closed loop handling qualities for typical cruise and landing tasks. Recommendations for improvement on this preliminary study of optimal propulsion only flight control are provided.

Application of the Modular Command and Control Evaluation Structure to a Strategic Defense Initiative Command and Control System.

DTIC Science & Technology

1987-03-01

environment . Actions within the process loop is initiated by a perceived divergence from a desired state and the sensed environmental state. Definitions of the...initiated environmental effect. An action by our own forces as well as by the enemy forces can create an alteration to the overall environment . The DESIRED...Additionally, the model would accommodate the entire C2 system, including physical entities, structure, and its environment . The objective was to

Weapon System Management to Directorate of Logistics Management Systems Requirements (XRB) DCS/Plans and Programs Air Force Logistics Command Wright-Patterson AFB, Ohio 45433.

DTIC Science & Technology

1982-05-14

Attachment 2 contains the reports and lessons learned which resulted from the Level II Weapon System Management activities. Attachment 3 contains the reports...and lessons learned which resulted from the Level III Weapon System Management activities. _____ r. Air Force Logistics Command Attn: Col. McConnell 2...May 14, 1982 Attachment 4 contains the plans and lessons learned which resulted from the RCC Evaluation activities. I am pleased to deliver these

Problem Definition Study on Techniques and Methodologies for Evaluating the Chemical and Toxicological Properties of Combustion Products of Gun Systems. Volume 1.

DTIC Science & Technology

1988-03-01

methods that can resolve the various compounds are required. This chapter specifically focuses on analytical and sampling metho - dology used to determine...Salmonella typhimurium TA1538. Cancer Res. 35:2461-2468. Huy, N. D., R. Belleau, and P. E. Roy. 1975. Toxicity of marijuana and tobacco smoking in the... Medicine Division (HSHA-IPM) Fort Sam Houston, TX 78234 Commander U.S. Army Materiel Command ATTN: AMSCG 5001 Eisenhower Avenue Alexandria, VA 22333

Measuring Individual Performance with Comprehensive Bibliometric Reports as an Alternative to h-Index Values

PubMed Central

2018-01-01

The h-index is frequently used to measure the performance of single scientists in Korea (and beyond). No single indicator alone, however, is able to provide a stable and complete assessment of performance. The Stata command bibrep.ado is introduced which automatically produces bibliometric reports for single researchers (senior researchers working in the natural or life sciences). The user of the command receives a comprehensive bibliometric report which can be used in research evaluation instead of the h-index. PMID:29713257

NATO Code of Best Practice for Command and Control Assessment (Code OTAN des meilleures pratiques pour l’evaluation du commandement et du controle)

DTIC Science & Technology

2004-01-01

Based Research Inc . 1595 Spring Hill Road, Suite 250 Vienna, VA 22182-2216 Wheatleyg@je.jfcom.mil Mr. J. Wilder UNITED STATES US. Army Training...Sarin, 2000). Collaboration C2 Metrics The following collaboration metrics have evolved out of work done by Evidence Based Research, Inc . for the...Enemy, Troops, Terrain, Troops, Time, and Civil considerations OOTW Operations Other Than War PESTLE Political, Economic, Social, Technological

Development and Evaluation of Counseling Training for Commanders to Enhance U.S. Army Company Grade Officer Career Continuance

DTIC Science & Technology

2011-04-01

their command, using the strategies and tactics presented to them during training. The ideal study design would be a pretest - posttest control group ...strategies, and tactics were reviewed by senior officers at the Army War College and focus groups of junior officers at two installations. In a series of...easily lost. We delivered the training in multiple small group sessions at a single post. Two brigades were trained in April and May, 2008, and two

LAUNCH - APOLLO 9 - CAPE

NASA Image and Video Library

1969-03-03

S69-25861 (3 March 1969) --- The Apollo 9 (Spacecraft 104/Lunar Module 3/ Saturn 504) space vehicle is launched from Pad A, Launch Complex 39, Kennedy Space Center (KSC) at 11 a.m. (EST), March 3, 1969. Aboard the spacecraft are astronauts James A. McDivitt, commander; David R. Scott, command module pilot; and Russell L. Schweickart, lunar module pilot. The Apollo 9 mission will evaluate spacecraft lunar module systems performance during manned Earth-orbital flight. Apollo 9 is the second manned Saturn V mission.

Human-Robot Interaction Directed Research Project

NASA Technical Reports Server (NTRS)

Rochlis, Jennifer; Ezer, Neta; Sandor, Aniko

2011-01-01

Human-robot interaction (HRI) is about understanding and shaping the interactions between humans and robots (Goodrich & Schultz, 2007). It is important to evaluate how the design of interfaces and command modalities affect the human s ability to perform tasks accurately, efficiently, and effectively (Crandall, Goodrich, Olsen Jr., & Nielsen, 2005) It is also critical to evaluate the effects of human-robot interfaces and command modalities on operator mental workload (Sheridan, 1992) and situation awareness (Endsley, Bolt , & Jones, 2003). By understanding the effects of interface design on human performance, workload, and situation awareness, interfaces can be developed that support the human in performing tasks with minimal errors and with appropriate interaction time and effort. Thus, the results of research on human-robot interfaces have direct implications for design. Because the factors associated with interfaces and command modalities in HRI are too numerous to address in 3 years of research, the proposed research concentrates on three manageable areas applicable to National Aeronautics and Space Administration (NASA) robot systems. These topic areas emerged from the Fiscal Year (FY) 2011 work that included extensive literature reviews and observations of NASA systems. The three topic areas are: 1) video overlays, 2) camera views, and 3) command modalities. Each area is described in detail below, along with relevance to existing NASA human-robot systems. In addition to studies in these three topic areas, a workshop is proposed for FY12. The workshop will bring together experts in human-robot interaction and robotics to discuss the state of the practice as applicable to research in space robotics. Studies proposed in the area of video overlays consider two factors in the implementation of augmented reality (AR) for operator displays during teleoperation. The first of these factors is the type of navigational guidance provided by AR symbology. In the proposed studies, participants performance during teleoperation of a robot arm will be compared when they are provided with command-guidance symbology (that is, directing the operator what commands to make) or situation-guidance symbology (that is, providing natural cues so that the operator can infer what commands to make). The second factor for AR symbology is the effects of overlays that are either superimposed or integrated into the external view of the world. A study is proposed in which the effects of superimposed and integrated overlays on operator task performance during teleoperated driving tasks are compared

Central command dysfunction in rats with heart failure is mediated by brain oxidative stress and normalized by exercise training.

PubMed

Koba, Satoshi; Hisatome, Ichiro; Watanabe, Tatsuo

2014-09-01

Sympathoexcitation elicited by central command, a parallel activation of the motor and autonomic neural circuits in the brain, has been shown to become exaggerated in chronic heart failure (CHF). The present study tested the hypotheses that oxidative stress in the medulla in CHF plays a role in exaggerating central command-elicited sympathoexcitation, and that exercise training in CHF suppresses central command-elicited sympathoexcitation through its antioxidant effects in the medulla. In decerebrate rats, central command was activated by electrically stimulating the mesencephalic locomotor region (MLR) after neuromuscular blockade. The MLR stimulation at a current intensity greater than locomotion threshold in rats with CHF after myocardial infarction (MI) evoked larger (P < 0.05) increases in renal sympathetic nerve activity and arterial pressure than in sham-operated healthy rats (Sham) and rats with CHF that had completed longterm (8–12 weeks) exercise training (MI + TR). In the Sham and MI + TR rats, bilateral microinjection of a superoxide dismutase (SOD) mimetic Tempol into the rostral ventrolateral medulla (RVLM) had no effects on MLR stimulation-elicited responses. By contrast, in MI rats, Tempol treatment significantly reduced MLR stimulation-elicited responses. In a subset of MI rats, treatment with Tiron, another SOD mimetic, within the RVLM also reduced responses. Superoxide generation in the RVLM, as evaluated by dihydroethidium staining, was enhanced in MI rats compared with that in Sham and MI + TR rats. Collectively, these results support the study hypotheses. We suggest that oxidative stress in the medulla in CHF mediates central command dysfunction, and that exercise training in CHF is capable of normalizing central command dysfunction through its antioxidant effects in the medulla.

The importance of the command-physician in trauma resuscitation.

PubMed

Hoff, W S; Reilly, P M; Rotondo, M F; DiGiacomo, J C; Schwab, C W

1997-11-01

Definitive trauma team leadership, although difficult to measure, has been shown to improve trauma resuscitation performance. The purpose of this study was to evaluate the effect of an identified command-physician on resuscitation performance. In addition, the leadership capability of four physician combinations functioning as command-physician was studied. Retrospective review. Videotapes of trauma resuscitations performed at a Level I trauma center over a 25-month period were reviewed. The presence of an identified command-physician was determined by multidisciplinary consensus. Resuscitation performance was measured by compliance with three objective criteria: primary survey, secondary survey, and definitive plan; and two subjective criteria: orderliness, and adherence to Advanced Trauma Life Support protocol. Performance was then analyzed (1) as a function of the presence or absence of a command-physician, and (2) between four identified physician combinations: AF (attending surgeon + trauma fellow); F (trauma fellow); ASR (attending surgeon + senior surgical resident); SR (senior surgical resident). Chi square and the Mann-Whitney U tests were applied. A total of 425 trauma resuscitations were reviewed. A command-physician was identified (CP[Pos]) in 365 resuscitations (85.7%); no command-physician was identified (CP[NEG]) in 60 (14.3%). Compliance with completion of secondary survey (81.4%) and formulation of a definitive plan (89.6%) was significantly higher in the CP(POS) group. Subjective scores for orderliness and adherence to Advanced Trauma Life Support protocol were significantly higher in the CP(POS) group. In the CP(POS) resuscitations, formulation of a definitive plan was lower in SR when compared with the other three physician combinations. An identified command-physician enhances trauma resuscitation performance. Completion of the primary and secondary survey is not affected by the physician combination. Prompt formulation of a definitive plan is facilitated by the active involvement of an attending traumatologist or a properly mentored trauma fellow.

Evaluation of a noninvasive command scheme for upper-limb prostheses in a virtual reality reach and grasp task.

PubMed

Kaliki, Rahul R; Davoodi, Rahman; Loeb, Gerald E

2013-03-01

C5/C6 tetraplegic patients and transhumeral amputees may be able to use voluntary shoulder motion as command signals for a functional electrical stimulation system or transhumeral prosthesis. Stereotyped relationships, termed "postural synergies," among the shoulder, forearm, and wrist joints emerge during goal-oriented reaching and transport movements as performed by able-bodied subjects. Thus, the posture of the shoulder can potentially be used to infer the desired posture of the elbow and forearm joints during reaching and transporting movements. We investigated how well able-bodied subjects could learn to use a noninvasive command scheme based on inferences from these postural synergies to control a simulated transhumeral prosthesis in a virtual reality task. We compared the performance of subjects using the inferential command scheme (ICS) with subjects operating the simulated prosthesis in virtual reality according to complete motion tracking of their actual arm and hand movements. Initially, subjects performed poorly with the ICS but improved rapidly with modest amounts of practice, eventually achieving performance only slightly less than subjects using complete motion tracking. Thus, inferring the desired movement of distal joints from voluntary shoulder movements appears to be an intuitive and noninvasive approach for obtaining command signals for prostheses to restore reaching and grasping functions.

Battlespace awareness and the Australian Army battlefield command support system

NASA Astrophysics Data System (ADS)

Gaertner, Paul S.; Slade, Mark; Bowden, Fred; Stagg, Bradley; Huf, Samuel

2000-08-01

Effective battlespace awareness is essential for any defence operation; this is especially true in the increasingly complex and dynamic land component of the military environment. Because of its relatively small force size dispersed piece-wise across a large and largely vacant landmass, the Defence of Australia presents a somewhat unique challenge for the development of systems that support command decision-making. The intent of this paper is to first examine the digitisation effort under way in Australia and describe the Army Battlefield Command Support System (BCSS) being developed for use in the tactical arena. BCSS is essentially a suite of commercial-off-the-shelf and government-off-the-shelf software components provided via a standard operating environment to aid decision-making. Then, we present the development of a Tactical Land C4I Assessment Capability (TLCAC) synthetic environment which is being used to undertake controlled performance evaluations of the various elements of the BCSS suite and provide impact assessments of new technological advances. The TLCAC provides a capacity to assess in near real-time Brigade and below level command post exercise activities. That is, when deployed it provides a mechanism to automatically collect command and control and manoeuvre data, which can aid in the after action review process.

Rover Sequencing and Visualization Program

NASA Technical Reports Server (NTRS)

Cooper, Brian; Hartman, Frank; Maxwell, Scott; Yen, Jeng; Wright, John; Balacuit, Carlos

2005-01-01

The Rover Sequencing and Visualization Program (RSVP) is the software tool for use in the Mars Exploration Rover (MER) mission for planning rover operations and generating command sequences for accomplishing those operations. RSVP combines three-dimensional (3D) visualization for immersive exploration of the operations area, stereoscopic image display for high-resolution examination of the downlinked imagery, and a sophisticated command-sequence editing tool for analysis and completion of the sequences. RSVP is linked with actual flight-code modules for operations rehearsal to provide feedback on the expected behavior of the rover prior to committing to a particular sequence. Playback tools allow for review of both rehearsed rover behavior and downlinked results of actual rover operations. These can be displayed simultaneously for comparison of rehearsed and actual activities for verification. The primary inputs to RSVP are downlink data products from the Operations Storage Server (OSS) and activity plans generated by the science team. The activity plans are high-level goals for the next day s activities. The downlink data products include imagery, terrain models, and telemetered engineering data on rover activities and state. The Rover Sequence Editor (RoSE) component of RSVP performs activity expansion to command sequences, command creation and editing with setting of command parameters, and viewing and management of rover resources. The HyperDrive component of RSVP performs 2D and 3D visualization of the rover s environment, graphical and animated review of rover-predicted and telemetered state, and creation and editing of command sequences related to mobility and Instrument Deployment Device (IDD) operations. Additionally, RoSE and HyperDrive together evaluate command sequences for potential violations of flight and safety rules. The products of RSVP include command sequences for uplink that are stored in the Distributed Object Manager (DOM) and predicted rover state histories stored in the OSS for comparison and validation of downlinked telemetry. The majority of components comprising RSVP utilize the MER command and activity dictionaries to automatically customize the system for MER activities. Thus, RSVP, being highly data driven, may be tailored to other missions with minimal effort. In addition, RSVP uses a distributed, message-passing architecture to allow multitasking, and collaborative visualization and sequence development by scattered team members.

Update on Rover Sequencing and Visualization Program

NASA Technical Reports Server (NTRS)

Cooper, Brian; Hartman, Frank; Maxwell, Scott; Yen, Jeng; Wright, John; Balacuit, Carlos

2005-01-01

The Rover Sequencing and Visualization Program (RSVP) has been updated. RSVP was reported in Rover Sequencing and Visualization Program (NPO-30845), NASA Tech Briefs, Vol. 29, No. 4 (April 2005), page 38. To recapitulate: The Rover Sequencing and Visualization Program (RSVP) is the software tool to be used in the Mars Exploration Rover (MER) mission for planning rover operations and generating command sequences for accomplishing those operations. RSVP combines three-dimensional (3D) visualization for immersive exploration of the operations area, stereoscopic image display for high-resolution examination of the downlinked imagery, and a sophisticated command-sequence editing tool for analysis and completion of the sequences. RSVP is linked with actual flight code modules for operations rehearsal to provide feedback on the expected behavior of the rover prior to committing to a particular sequence. Playback tools allow for review of both rehearsed rover behavior and downlinked results of actual rover operations. These can be displayed simultaneously for comparison of rehearsed and actual activities for verification. The primary inputs to RSVP are downlink data products from the Operations Storage Server (OSS) and activity plans generated by the science team. The activity plans are high-level goals for the next day s activities. The downlink data products include imagery, terrain models, and telemetered engineering data on rover activities and state. The Rover Sequence Editor (RoSE) component of RSVP performs activity expansion to command sequences, command creation and editing with setting of command parameters, and viewing and management of rover resources. The HyperDrive component of RSVP performs 2D and 3D visualization of the rover s environment, graphical and animated review of rover predicted and telemetered state, and creation and editing of command sequences related to mobility and Instrument Deployment Device (robotic arm) operations. Additionally, RoSE and HyperDrive together evaluate command sequences for potential violations of flight and safety rules. The products of RSVP include command sequences for uplink that are stored in the Distributed Object Manager (DOM) and predicted rover state histories stored in the OSS for comparison and validation of downlinked telemetry. The majority of components comprising RSVP utilize the MER command and activity dictionaries to automatically customize the system for MER activities.

Software Engineering Laboratory (SEL) programmer workbench phase 1 evaluation

NASA Technical Reports Server (NTRS)

1981-01-01

Phase 1 of the SEL programmer workbench consists of the design of the following three components: communications link, command language processor, and collection of software aids. A brief description, and evaluation, and recommendations are presented for each of these three components.

The University of Colorado OSO-8 spectrometer experiment. IV - Mission operations

NASA Technical Reports Server (NTRS)

Hansen, E. R.; Bruner, E. C., Jr.

1979-01-01

The remote operation of two high-resolution ultraviolet spectrometers on the OSO-8 satellite is discussed. Mission operations enabled scientific observers to plan observations based on current solar data, interact with the observing program using real- or near real-time data and commands, evaluate quick-look instrument data, and analyze the observations for publication. During routine operations, experiments were planned a day prior to their execution, and the data from these experiments received a day later. When a shorter turnaround was required, a real-time mode was available. Here, the real-time data and command links into the remote control center were used to evaluate experiment operation and make satellite pointing or instrument configuration changes with a 1-90 minute turnaround.

Artificial intelligence technology assessment for the US Army Depot System Command

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pennock, K A

1991-07-01

This assessment of artificial intelligence (AI) has been prepared for the US Army's Depot System Command (DESCOM) by Pacific Northwest Laboratory. The report describes several of the more promising AI technologies, focusing primarily on knowledge-based systems because they have been more successful in commercial applications than any other AI technique. The report also identifies potential Depot applications in the areas of procedural support, scheduling and planning, automated inspection, training, diagnostics, and robotic systems. One of the principal objectives of the report is to help decisionmakers within DESCOM to evaluate AI as a possible tool for solving individual depot problems. Themore » report identifies a number of factors that should be considered in such evaluations. 22 refs.« less

Workload differences across command levels and emergency response organizations during a major joint training exercise.

PubMed

Prytz, Erik G; Rybing, Jonas; Jonson, Carl-Oscar

2016-01-01

This study reports on an initial test using a validated workload measurement method, the NASA Task Load Index (TLX), as an indicator of joint emergency exercise effectiveness. Prior research on emergency exercises indicates that exercises must be challenging, ie, result in high workload, to be effective. However, this is often problematic with some participants being underloaded and some overloaded. The NASA TLX was used to test for differences in workload between commanders and subordinates and among three different emergency response organizations during a joint emergency exercise. Questionnaire-based evaluation with professional emergency responders. The study was performed in conjunction with a large-scale interorganizational joint emergency exercise in Sweden. A total of 20 participants from the rescue services, 12 from the emergency medical services, and 12 from the police participated in the study (N=44). Ten participants had a command-level role during the exercise and the remaining 34 were subordinates. The main outcome measures were the workload subscales of the NASA TLX: mental demands, physical demands, temporal demands, performance, effort, and frustration. The results showed that the organizations experienced different levels of workload, that the commanders experienced a higher workload than the subordinates, and that two out of three organizations fell below the twenty-fifth percentile of average workload scores compiled from 237 prior studies. The results support the notion that the NASA TLX could be a useful complementary tool to evaluate exercise designs and outcomes. This should be further explored and verified in additional studies.

Human-Robot Interaction Directed Research Project

NASA Technical Reports Server (NTRS)

Sandor, Aniko; Cross, Ernest V., II; Chang, M. L.

2014-01-01

Human-robot interaction (HRI) is a discipline investigating the factors affecting the interactions between humans and robots. It is important to evaluate how the design of interfaces and command modalities affect the human's ability to perform tasks accurately, efficiently, and effectively when working with a robot. By understanding the effects of interface design on human performance, workload, and situation awareness, interfaces can be developed to appropriately support the human in performing tasks with minimal errors and with appropriate interaction time and effort. Thus, the results of research on human-robot interfaces have direct implications for the design of robotic systems. This DRP concentrates on three areas associated with interfaces and command modalities in HRI which are applicable to NASA robot systems: 1) Video Overlays, 2) Camera Views, and 3) Command Modalities. The first study focused on video overlays that investigated how Augmented Reality (AR) symbology can be added to the human-robot interface to improve teleoperation performance. Three types of AR symbology were explored in this study, command guidance (CG), situation guidance (SG), and both (SCG). CG symbology gives operators explicit instructions on what commands to input, whereas SG symbology gives operators implicit cues so that operators can infer the input commands. The combination of CG and SG provided operators with explicit and implicit cues allowing the operator to choose which symbology to utilize. The objective of the study was to understand how AR symbology affects the human operator's ability to align a robot arm to a target using a flight stick and the ability to allocate attention between the symbology and external views of the world. The study evaluated the effects type of symbology (CG and SG) has on operator tasks performance and attention allocation during teleoperation of a robot arm. The second study expanded on the first study by evaluating the effects of the type of navigational guidance (CG and SG) on operator task performance and attention allocation during teleoperation of a robot arm through uplinked commands. Although this study complements the first study on navigational guidance with hand controllers, it is a separate investigation due to the distinction in intended operators (i.e., crewmembers versus ground-operators). A third study looked at superimposed and integrated overlays for teleoperation of a mobile robot using a hand controller. When AR is superimposed on the external world, it appears to be fixed onto the display and internal to the operators' workstation. Unlike superimposed overlays, integrated overlays often appear as three-dimensional objects and move as if part of the external world. Studies conducted in the aviation domain show that integrated overlays can improve situation awareness and reduce the amount of deviation from the optimal path. The purpose of the study was to investigate whether these results apply to HRI tasks, such as navigation with a mobile robot. HRP GAPS This HRI research contributes to closure of HRP gaps by providing information on how display and control characteristics - those related to guidance, feedback, and command modalities - affect operator performance. The overarching goals are to improve interface usability, reduce operator error, and develop candidate guidelines to design effective human-robot interfaces.

Dynamic sample size detection in learning command line sequence for continuous authentication.

PubMed

Traore, Issa; Woungang, Isaac; Nakkabi, Youssef; Obaidat, Mohammad S; Ahmed, Ahmed Awad E; Khalilian, Bijan

2012-10-01

Continuous authentication (CA) consists of authenticating the user repetitively throughout a session with the goal of detecting and protecting against session hijacking attacks. While the accuracy of the detector is central to the success of CA, the detection delay or length of an individual authentication period is important as well since it is a measure of the window of vulnerability of the system. However, high accuracy and small detection delay are conflicting requirements that need to be balanced for optimum detection. In this paper, we propose the use of sequential sampling technique to achieve optimum detection by trading off adequately between detection delay and accuracy in the CA process. We illustrate our approach through CA based on user command line sequence and naïve Bayes classification scheme. Experimental evaluation using the Greenberg data set yields encouraging results consisting of a false acceptance rate (FAR) of 11.78% and a false rejection rate (FRR) of 1.33%, with an average command sequence length (i.e., detection delay) of 37 commands. When using the Schonlau (SEA) data set, we obtain FAR = 4.28% and FRR = 12%.

Application of an integrated flight/propulsion control design methodology to a STOVL aircraft

NASA Technical Reports Server (NTRS)

Garg, Sanjay; Mattern, Duane L.

1991-01-01

Results are presented from the application of an emerging Integrated Flight/Propulsion Control (IFPC) design methodology to a Short Take Off and Vertical Landing (STOVL) aircraft in transition flight. The steps in the methodology consist of designing command shaping prefilters to provide the overall desired response to pilot command inputs. A previously designed centralized controller is first validated for the integrated airframe/engine plant used. This integrated plant is derived from a different model of the engine subsystem than the one used for the centralized controller design. The centralized controller is then partitioned in a decentralized, hierarchical structure comprising of airframe lateral and longitudinal subcontrollers and an engine subcontroller. Command shaping prefilters from the pilot control effector inputs are then designed and time histories of the closed loop IFPC system response to simulated pilot commands are compared to desired responses based on handling qualities requirements. Finally, the propulsion system safety and nonlinear limited protection logic is wrapped around the engine subcontroller and the response of the closed loop integrated system is evaluated for transients that encounter the propulsion surge margin limit.

An Investigation of Large Tilt-Rotor Hover and Low Speed Handling Qualities

NASA Technical Reports Server (NTRS)

Malpica, Carlos A.; Decker, William A.; Theodore, Colin R.; Lindsey, James E.; Lawrence, Ben; Blanken, Chris L.

2011-01-01

A piloted simulation experiment conducted on the NASA-Ames Vertical Motion Simulator evaluated the hover and low speed handling qualities of a large tilt-rotor concept, with particular emphasis on longitudinal and lateral position control. Ten experimental test pilots evaluated different combinations of Attitude Command-Attitude Hold (ACAH) and Translational Rate Command (TRC) response types, nacelle conversion actuator authority limits and inceptor choices. Pilots performed evaluations in revised versions of the ADS-33 Hover, Lateral Reposition and Depart/Abort MTEs and moderate turbulence conditions. Level 2 handling qualities ratings were primarily recorded using ACAH response type in all three of the evaluation maneuvers. The baseline TRC conferred Level 1 handling qualities in the Hover MTE, but there was a tendency to enter into a PIO associated with nacelle actuator rate limiting when employing large, aggressive control inputs. Interestingly, increasing rate limits also led to a reduction in the handling qualities ratings. This led to the identification of a nacelle rate to rotor longitudinal flapping coupling effect that induced undesired, pitching motions proportional to the allowable amount of nacelle rate. A modification that counteracted this effect significantly improved the handling qualities. Evaluation of the different response type variants showed that inclusion of TRC response could provide Level 1 handling qualities in the Lateral Reposition maneuver by reducing coupled pitch and heave off axis responses that otherwise manifest with ACAH. Finally, evaluations in the Depart/Abort maneuver showed that uncertainty about commanded nacelle position and ensuing aircraft response, when manually controlling the nacelle, demanded high levels of attention from the pilot. Additional requirements to maintain pitch attitude within 5 deg compounded the necessary workload.

INCOMMANDS TDP: Human Factors Evaluation of the Command Decision Support Capability Prototype

DTIC Science & Technology

2009-03-01

CDSC) design with guidelines and principles stipulated in the INCOMMANDS TDP Human Factors Design and Evaluation Guide. 2. Usability and Utility...INCOMMANDS CDSC. The Heuristic Evaluation helps to ensure that the design of system is compliant with HCI best practices. Whereas the Usability and...implemented to confirm compliance with the INCOMMANDS TDP Human Factors Design and Evaluation Guide

Saturn Apollo Program

NASA Image and Video Library

1968-12-17

Apollo 8 crew members paused before the mission simulator during training for the first manned lunar orbital mission. Frank Borman, commander; James Lovell, Command Module (CM) pilot; and William Anders, Lunar Module (LM) pilot , were also the first humans to launch aboard the massive Saturn V space vehicle. Lift off occurred on December 21, 1968 and returned safely to Earth on December 27, 1968. The mission achieved operational experience and tested the Apollo command module systems, including communications, tracking, and life-support, in cis-lunar space and lunar orbit, and allowed evaluation of crew performance on a lunar orbiting mission. The crew photographed the lunar surface, both far side and near side, obtaining information on topography and landmarks as well as other scientific information necessary for future Apollo landings. All systems operated within allowable parameters and all objectives of the mission were achieved.

The use of commercial off-the-shelf equipment and its impact on C3 (Command, Control and Communications EMP (electromagnetic pulse) survivability

NASA Astrophysics Data System (ADS)

Hoke, Melvin D., Jr.

1988-04-01

The President's Blue Ribbon Commission on Defense Management has recommended that the military should make greater use of off-the-shelf components, systems, and services (also know as Non-Developmental Items or NDI). This recommendation, if blindly implemented, could have an adverse impact on the survivability of critical command, control, and communications assets. The study evaluates how the electromagnetic pulse (EMP) survivability of a strategic, time-urgent, fixed, ground-based, Command, Control, and Communications (C3) facility would be impacted by the use of off-the-shelf C3 equipments. The study concludes that to have a quantifiable measure of confidence in the facility's EMP survivability, the piece of off-the-shelf equipment under consideration will first have to be subjected to some degree of EMP testing.

Development of an expert system prototype for determining software functional requirements for command management activities at NASA Goddard

NASA Technical Reports Server (NTRS)

Liebowitz, J.

1986-01-01

The development of an expert system prototype for software functional requirement determination for NASA Goddard's Command Management System, as part of its process of transforming general requests into specific near-earth satellite commands, is described. The present knowledge base was formulated through interactions with domain experts, and was then linked to the existing Knowledge Engineering Systems (KES) expert system application generator. Steps in the knowledge-base development include problem-oriented attribute hierarchy development, knowledge management approach determination, and knowledge base encoding. The KES Parser and Inspector, in addition to backcasting and analogical mapping, were used to validate the expert system-derived requirements for one of the major functions of a spacecraft, the solar Maximum Mission. Knowledge refinement, evaluation, and implementation procedures of the expert system were then accomplished.

Military Command Team Effectiveness: Model and Instrument for Assessment and Improvement (L’efficacite des Equipes de Commandement Militaires: un Modele et un Instrument Pour L’evaluation et L’amelioration)

DTIC Science & Technology

2005-04-01

influence team performance (e.g., Gender , race, age) (Morgan and Lassiter, 1992). • Leadership – the deliberate attempt to influence team outcomes...members of an organisation to be subject to an implicit socialisation process that brings members’ belief structures, values and goals into line with...Bowers, 1999). • Mix of Demographic Characteristics (e.g., age, gender , ethnicity, and culture). Whether more homogeneity or more heterogeneity is

Human Factors and Safety Evaluation of the Special Communications System AN/GSC-40 Combined Ground Command Post Terminal

DTIC Science & Technology

1984-12-01

and physical dimensions of pieces of equipment in those cases where adverse comments had been made by operators and maintainers. The questionnaire...the urgent requirement to deploy the AN/MSC-64 FT’s, a decision was made to procure an Interim Command Post (ICP). A contract was awarded 1 Oct 80...12.0 F E-5 33 5.6 304X6 15.5 7 . . . (3) Four times the temperature and humidity were measured with a hand-held psychrometer B4477. The effective

Automated CPX support system preliminary design phase

NASA Technical Reports Server (NTRS)

Bordeaux, T. A.; Carson, E. T.; Hepburn, C. D.; Shinnick, F. M.

1984-01-01

The development of the Distributed Command and Control System (DCCS) is discussed. The development of an automated C2 system stimulated the development of an automated command post exercise (CPX) support system to provide a more realistic stimulus to DCCS than could be achieved with the existing manual system. An automated CPX system to support corps-level exercise was designed. The effort comprised four tasks: (1) collecting and documenting user requirements; (2) developing a preliminary system design; (3) defining a program plan; and (4) evaluating the suitability of the TRASANA FOURCE computer model.

View of White Room atop Pad A during Apollo 9 Countdown Demonstration Test

NASA Image and Video Library

1969-02-23

S69-25884 (23 Feb. 1969) --- Interior view of the white room atop Pad A, Launch Complex 39, Kennedy Space Center, during Apollo 9 Countdown Demonstration Test activity. Standing next to spacecraft hatch is astronaut James A. McDivitt, commander. Also, taking part in the training exercise were astronauts David R. Scott, command module pilot; and Russell L. Schweickart, lunar module pilot. The Apollo 9 mission will evaluate spacecraft lunar module systems performance during manned Earth-orbital flight. Apollo 9 will be the second manned Saturn V mission.

Flight evaluation of stabilization and command augmentation system concepts and cockpit displays during approach and landing of powered-lift STOL aircraft

NASA Technical Reports Server (NTRS)

Franklin, J. A.; Innis, R. C.; Hardy, G. H.

1980-01-01

A flight research program was conducted to assess the effectiveness of manual control concepts and various cockpit displays in improving altitude (pitch, roll, and yaw) and longitudinal path control during short takeoff aircraft approaches and landings. Satisfactory flying qualities were demonstrared to minimum decision heights of 30 m (100 ft) for selected stabilization and command augmentation systems and flight director combinations. Precise landings at low touchdown sink rates were achieved with a gentle flare maneuver.

Army's "look for xylitol first" program.

PubMed

Richter, Pamila; Chaffin, Jeffrey

2004-01-01

Xylitol is a sugar substitute not well known in the United States. This sugar substitute is not only low in calories but can also help prevent dental caries. The U.S. Army Dental Command's Health Promotion Program is constantly seeking additional prevention measures to enhance the oral health of America's Army. The Dental Command has created the "Look for Xylitol First" initiative aimed at training all members of the dental care team on the positive benefits of xylitol and to teach patients how to be smart consumers and evaluate products for their xylitol content.

LAUNCH - APOLLO 9 - CAPE

NASA Image and Video Library

1969-03-03

S69-25862 (3 March 1969) --- Framed by palm trees in the foreground, the Apollo 9 (Spacecraft 104/Lunar Module 3/ Saturn 504) space vehicle is launched from Pad A, Launch Complex 39, Kennedy Space Center (KSC) at 11 a.m. (EST), March 3, 1969. Aboard the spacecraft are astronauts James A. McDivitt, commander; David R. Scott, command module pilot; and Russell L. Schweickart, lunar module pilot. The Apollo 9 mission will evaluate spacecraft lunar module systems performance during manned Earth-orbital flight. Apollo 9 is the second manned Saturn V mission.

An Overview of the Role of the Unit Ministry Team (UMT) in Operation Desert/Shield/Desert Storm with a Critical Evaluation of Religious Support Activities and Technical Doctrine, and Command Team Assessment of UMT Actions, Capabilities and Effectiveness

DTIC Science & Technology

1992-04-03

CAPABILITIES AND EFFECTIVENESS U J 1 V> ELECTE ~ JUN181Ö92 BY COLONEL HERMAN KEIZER, JR., CHAPLAIN COLONEL KENNETH A. SEIFRIED, CHAPLAIN LIEUTENANT...Religious Support Activities and Tech- nical Doctrine, and Command Team Assessment of UMT Actions. Capabilities, and Effectiveness 12. PERSONAL AUTHOR...historical review in order to provide pragmatic recommendations for effective religious support in the next war. 20. DISTRIBUTION/AVAILABILITY OF

United States Southern Command * Home

Science.gov Websites

-Miami and USSOUTHCOM Army Lodging Household Goods Housing In-processing Newcomer Orientation Theater Government, evaluates medical care, property damage and carrier recovery claims, adjudicates and settles

Assessing hospital disaster preparedness: a comparison of an on-site survey, directly observed drill performance, and video analysis of teamwork.

PubMed

Kaji, Amy H; Langford, Vinette; Lewis, Roger J

2008-09-01

There is currently no validated method for assessing hospital disaster preparedness. We determine the degree of correlation between the results of 3 methods for assessing hospital disaster preparedness: administration of an on-site survey, drill observation using a structured evaluation tool, and video analysis of team performance in the hospital incident command center. This was a prospective, observational study conducted during a regional disaster drill, comparing the results from an on-site survey, a structured disaster drill evaluation tool, and a video analysis of teamwork, performed at 6 911-receiving hospitals in Los Angeles County, CA. The on-site survey was conducted separately from the drill and assessed hospital disaster plan structure, vendor agreements, modes of communication, medical and surgical supplies, involvement of law enforcement, mutual aid agreements with other facilities, drills and training, surge capacity, decontamination capability, and pharmaceutical stockpiles. The drill evaluation tool, developed by Johns Hopkins University under contract from the Agency for Healthcare Research and Quality, was used to assess various aspects of drill performance, such as the availability of the hospital disaster plan, the geographic configuration of the incident command center, whether drill participants were identifiable, whether the noise level interfered with effective communication, and how often key information (eg, number of available staffed floor, intensive care, and isolation beds; number of arriving victims; expected triage level of victims; number of potential discharges) was received by the incident command center. Teamwork behaviors in the incident command center were quantitatively assessed, using the MedTeams analysis of the video recordings obtained during the disaster drill. Spearman rank correlations of the results between pair-wise groupings of the 3 assessment methods were calculated. The 3 evaluation methods demonstrated qualitatively different results with respect to each hospital's level of disaster preparedness. The Spearman rank correlation coefficient between the results of the on-site survey and the video analysis of teamwork was -0.34; between the results of the on-site survey and the structured drill evaluation tool, 0.15; and between the results of the video analysis and the drill evaluation tool, 0.82. The disparate results obtained from the 3 methods suggest that each measures distinct aspects of disaster preparedness, and perhaps no single method adequately characterizes overall hospital preparedness.

Human-Robot Interaction Directed Research Project

NASA Technical Reports Server (NTRS)

Sandor, Aniko; Cross, Ernest V., II; Chang, Mai Lee

2014-01-01

Human-robot interaction (HRI) is a discipline investigating the factors affecting the interactions between humans and robots. It is important to evaluate how the design of interfaces and command modalities affect the human's ability to perform tasks accurately, efficiently, and effectively when working with a robot. By understanding the effects of interface design on human performance, workload, and situation awareness, interfaces can be developed to appropriately support the human in performing tasks with minimal errors and with appropriate interaction time and effort. Thus, the results of research on human-robot interfaces have direct implications for the design of robotic systems. This DRP concentrates on three areas associated with interfaces and command modalities in HRI which are applicable to NASA robot systems: 1) Video Overlays, 2) Camera Views, and 3) Command Modalities. The first study focused on video overlays that investigated how Augmented Reality (AR) symbology can be added to the human-robot interface to improve teleoperation performance. Three types of AR symbology were explored in this study, command guidance (CG), situation guidance (SG), and both (SCG). CG symbology gives operators explicit instructions on what commands to input, whereas SG symbology gives operators implicit cues so that operators can infer the input commands. The combination of CG and SG provided operators with explicit and implicit cues allowing the operator to choose which symbology to utilize. The objective of the study was to understand how AR symbology affects the human operator's ability to align a robot arm to a target using a flight stick and the ability to allocate attention between the symbology and external views of the world. The study evaluated the effects type of symbology (CG and SG) has on operator tasks performance and attention allocation during teleoperation of a robot arm. The second study expanded on the first study by evaluating the effects of the type of navigational guidance (CG and SG) on operator task performance and attention allocation during teleoperation of a robot arm through uplinked commands. Although this study complements the first study on navigational guidance with hand controllers, it is a separate investigation due to the distinction in intended operators (i.e., crewmembers versus ground-operators). A third study looked at superimposed and integrated overlays for teleoperation of a mobile robot using a hand controller. When AR is superimposed on the external world, it appears to be fixed onto the display and internal to the operators' workstation. Unlike superimposed overlays, integrated overlays often appear as three-dimensional objects and move as if part of the external world. Studies conducted in the aviation domain show that integrated overlays can improve situation awareness and reduce the amount of deviation from the optimal path. The purpose of the study was to investigate whether these results apply to HRI tasks, such as navigation with a mobile robot.

Evaluation of innovative traffic safety devices at short-term work zones.

DOT National Transportation Integrated Search

2013-08-01

The objective of this study was to investigate and evaluate the usage and effectiveness of innovative traffic control : devices that can be used in short-term work zones. Any device to be used in short-term work zones should command : the respect of ...

Formative Evaluation of the ACSC Distance Learning Program: A Status Study.

ERIC Educational Resources Information Center

MacCuish, Donald A.

2001-01-01

Describes a formative evaluation of the Air Command and Staff College (ACSC) distance learning program, which offers professional military education (PME). Highlights include use of the status study methodology; curriculum development; course design; learning theories; instructional systems design; best practices; and student assessment. (LRW)

Evaluate the Feasibility of Using Frontal SSVEP to Implement an SSVEP-Based BCI in Young, Elderly and ALS Groups.

PubMed

Hsu, Hao-Teng; Lee, I-Hui; Tsai, Han-Ting; Chang, Hsiang-Chih; Shyu, Kuo-Kai; Hsu, Chuan-Chih; Chang, Hsiao-Huang; Yeh, Ting-Kuang; Chang, Chun-Yen; Lee, Po-Lei

2016-05-01

This paper studies the amplitude-frequency characteristic of frontal steady-state visual evoked potential (SSVEP) and its feasibility as a control signal for brain computer interface (BCI). SSVEPs induced by different stimulation frequencies, from 13 ~ 31 Hz in 2 Hz steps, were measured in eight young subjects, eight elders and seven ALS patients. Each subject was requested to participate in a calibration study and an application study. The calibration study was designed to find the amplitude-frequency characteristics of SSVEPs recorded from Oz and Fpz positions, while the application study was designed to test the feasibility of using frontal SSVEP to control a two-command SSVEP-based BCI. The SSVEP amplitude was detected by an epoch-average process which enables artifact-contaminated epochs can be removed. The seven ALS patients were severely impaired, and four patients, who were incapable of completing our BCI task, were excluded from calculation of BCI performance. The averaged accuracies, command transfer intervals and information transfer rates in operating frontal SSVEP-based BCI were 96.1%, 3.43 s/command, and 14.42 bits/min in young subjects; 91.8%, 6.22 s/command, and 6.16 bits/min in elders; 81.2%, 12.14 s/command, and 1.51 bits/min in ALS patients, respectively. The frontal SSVEP could be an alternative choice to design SSVEP-based BCI.

A pilot's assessment of helicopter handling-quality factors common to both agility and instrument flying tasks

NASA Technical Reports Server (NTRS)

Gerdes, R. M.

1980-01-01

A series of simulation and flight investigations were undertaken to evaluate helicopter flying qualities and the effects of control system augmentation for nap-of-the-Earth (NOE) agility and instrument flying tasks. Handling quality factors common to both tasks were identified. Precise attitude control was determined to be a key requirement for successful accomplishment of both tasks. Factors that degraded attitude controllability were improper levels of control sensitivity and damping, and rotor system cross coupling due to helicopter angular rate and collective pitch input. Application of rate command, attitude command, and control input decouple augmentation schemes enhanced attitude control and significantly improved handling qualities for both tasks. The NOE agility and instrument flying handling quality considerations, pilot rating philosophy, and supplemental flight evaluations are also discussed.

The Application of Operations Research Techniques to the Evaluation of Military Management Information Systems.

DTIC Science & Technology

systems such as management information systems . To provide a methodology yielding quantitative results which may assist a commander and his staff in...this analysis, it is proposed that management information systems be evaluated as a whole by a technique defined as the semantic differential. Each

Evaluation of innovative traffic safety devices at short-term work zones : technical summary.

DOT National Transportation Integrated Search

2013-08-01

The objective of this study was to investigate and evaluate the usage and effectiveness of innovative traffic control devices that can be used in short-term work zones. Any device to be used in short-term work zones should command the respect of driv...

Apollo 8 Astronaut Anders Suits Up For Countdown Demonstration Test

NASA Technical Reports Server (NTRS)

1968-01-01

Apollo 8 astronaut William Anders, Lunar Module (LM) pilot, is suited up for the Apollo 8 mission countdown demonstration test. The first manned Apollo mission launched aboard the Saturn V and first manned Apollo craft to enter lunar orbit, the SA-503, Apollo 8 mission lift off occurred on December 21, 1968 and returned safely to Earth on December 27, 1968. Aboard were Anders and fellow astronauts James Lovell, Command Module (CM) pilot; and Frank Borman, commander. The mission achieved operational experience and tested the Apollo command module systems, including communications, tracking, and life-support, in cis-lunar space and lunar orbit, and allowed evaluation of crew performance on a lunar orbiting mission. The crew photographed the lunar surface, both far side and near side, obtaining information on topography and landmarks as well as other scientific information necessary for future Apollo landings. All systems operated within allowable parameters and all objectives of the mission were achieved.

Apollo 8 Astronaut James Lovell On Phone With President Johnson

NASA Technical Reports Server (NTRS)

1968-01-01

Apollo 8 Astronaut James Lovell, Command Module (CM) pilot of the first manned Saturn V space flight into Lunar orbit, accepted a phone call from the U.S. President Lyndon B. Johnson prior to launch. Lovell, along with astronauts William Anders, Lunar Module (LM) pilot, and Frank Borman, commander, launched aboard the Apollo 8 mission on December 21, 1968 and returned safely to Earth on December 27, 1968. The mission achieved operational experience and tested the Apollo command module systems, including communications, tracking, and life-support, in cis-lunar space and lunar orbit, and allowed evaluation of crew performance on a lunar orbiting mission. The crew photographed the lunar surface, both far side and near side, obtaining information on topography and landmarks as well as other scientific information necessary for future Apollo landings. All systems operated within allowable parameters and all objectives of the mission were achieved.

Apollo 8 Astronaut William Anders On Phone With President Johnson

NASA Technical Reports Server (NTRS)

1968-01-01

Apollo 8 Astronaut William Anders, Lunar Module (LM) pilot of the first manned Saturn V space flight into Lunar orbit, accepted a phone call from the U.S. President Lyndon B. Johnson prior to launch. Anders, along with astronauts James Lovell, Command Module (CM) pilot, and Frank Borman, commander, launched aboard the Apollo 8 mission on December 21, 1968 and returned safely to Earth on December 27, 1968. The mission achieved operational experience and tested the Apollo command module systems, including communications, tracking, and life-support, in cis-lunar space and lunar orbit, and allowed evaluation of crew performance on a lunar orbiting mission. The crew photographed the lunar surface, both far side and near side, obtaining information on topography and landmarks as well as other scientific information necessary for future Apollo landings. All systems operated within allowable parameters and all objectives of the mission were achieved.

Recognition of voice commands using adaptation of foreign language speech recognizer via selection of phonetic transcriptions

NASA Astrophysics Data System (ADS)

Maskeliunas, Rytis; Rudzionis, Vytautas

2011-06-01

In recent years various commercial speech recognizers have become available. These recognizers provide the possibility to develop applications incorporating various speech recognition techniques easily and quickly. All of these commercial recognizers are typically targeted to widely spoken languages having large market potential; however, it may be possible to adapt available commercial recognizers for use in environments where less widely spoken languages are used. Since most commercial recognition engines are closed systems the single avenue for the adaptation is to try set ways for the selection of proper phonetic transcription methods between the two languages. This paper deals with the methods to find the phonetic transcriptions for Lithuanian voice commands to be recognized using English speech engines. The experimental evaluation showed that it is possible to find phonetic transcriptions that will enable the recognition of Lithuanian voice commands with recognition accuracy of over 90%.

Use of Spacecraft Command Language for Advanced Command and Control Applications

NASA Technical Reports Server (NTRS)

Mims, Tikiela L.

2008-01-01

The purpose of this work is to evaluate the use of SCL in building and monitoring command and control applications in order to determine its fitness for space operations. Approximately 24,325 lines of PCG2 code was converted to SCL yielding a 90% reduction in the number of lines of code as many of the functions and scripts utilized in SCL could be ported and reused. Automated standalone testing, simulating the actual production environment, was performed in order to generalize and gauge the relative time it takes for SCL to update and write a given display. The use of SCL rules, functions, and scripts allowed the creation of several test cases permitting the detection of the amount of time it takes update a given set of measurements given the change in a globally existing CUI or CUI. It took the SCL system an average 926.09 ticks to update the entire display of 323 measurements.

KSC-99pp0833

NASA Image and Video Library

1999-07-16

Commander of the Air Force Space Command, General Richard B. Myers (left) joins Ed Gormel (center) and Commander of the 45th Space Wing Brig. Gen. F. Randall Starbuck (right) after the presentation of the Hammer Award. The Hammer Award is Vice President Al Gore's special recognition of teams of federal employees who have made significant contributions in support of the principles of the National Partnership for Reinventing Government. Morley Winograd, director of the National Partnership for Reinventing Government, presented the award to the Joint Base Operations and Support Contract (J-BOSC) Source Evaluation Board (SEB). Gormel is a co-chair of the SEB. This Hammer Award acknowledges the accomplishments of a joint NASA and Air Force team that established the J-BOSC SEB. The team developed and implemented the acquisition strategy for establishing a single set of base operations and support service requirements for KSC, Cape Canaveral Air Station and Patrick Air Force Base

The Hammer Award is presented to KSC and 45th Space Wing.

NASA Technical Reports Server (NTRS)

1999-01-01

Commander of the Air Force Space Command, General Richard B. Myers (left) joins Ed Gormel (center) and Commander of the 45th Space Wing Brig. Gen. F. Randall Starbuck (right) after the presentation of the Hammer Award. The Hammer Award is Vice President Al Gore's special recognition of teams of federal employees who have made significant contributions in support of the principles of the National Partnership for Reinventing Government. Morley Winograd, director of the National Partnership for Reinventing Government, presented the award to the Joint Base Operations and Support Contract (J-BOSC) Source Evaluation Board (SEB). Gormel is a co-chair of the SEB. This Hammer Award acknowledges the accomplishments of a joint NASA and Air Force team that established the J-BOSC SEB. The team developed and implemented the acquisition strategy for establishing a single set of base operations and support service requirements for KSC, Cape Canaveral Air Station and Patrick Air Force Base.

Solar Sail Attitude Control Performance Comparison

NASA Technical Reports Server (NTRS)

Bladt, Jeff J.; Lawrence, Dale A.

2005-01-01

Performance of two solar sail attitude control implementations is evaluated. One implementation employs four articulated reflective vanes located at the periphery of the sail assembly to generate control torque about all three axes. A second attitude control configuration uses mass on a gimbaled boom to alter the center-of-mass location relative to the center-of-pressure producing roll and pitch torque along with a pair of articulated control vanes for yaw control. Command generation algorithms employ linearized dynamics with a feedback inversion loop to map desired vehicle attitude control torque into vane and/or gimbal articulation angle commands. We investigate the impact on actuator deflection angle behavior due to variations in how the Jacobian matrix is incorporated into the feedback inversion loop. Additionally, we compare how well each implementation tracks a commanded thrust profile, which has been generated to follow an orbit trajectory from the sun-earth L1 point to a sub-L1 station.

5. Command center doors at command center entry, building 501, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

5. Command center doors at command center entry, building 501, looking north - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

The Case for a Joint Evaluation

DTIC Science & Technology

2017-01-01

intelligence, and engineering. Finally, the comparative time ex - pended by the combatant commanders (CCDRs) on fulfilling four different evaluation...template for the joint-centric construct would align with the four de facto sections noted earlier: an identifica- tion section, a performance metric...intangible or have not been properly researched. For example, under one evaluation system, a Servicemember’s separation or retire- ment into a post

An Office Automation Needs Assessment Model

DTIC Science & Technology

1985-08-01

TRACKING FORM . . . 74 I. CSD OFFICE SYSTEMS ANALYSIS WORKSHEETS . . . 75 J. AMO EVALUATIONS OF PROPOSED MODEL ...... 113 FOOTNOTES...as to "who should plan for office automated systems," a checklist of attributes should be evaluated , including: experience, expertise, availability of...with experience, differs with respect to breadth of knowledge in numerous areas. In evaluating in-house vs. outside resources, the Hospital Commander

The Integration of COTS/GOTS within NASA's HST Command and Control System

NASA Technical Reports Server (NTRS)

Pfarr, Thomas; Reis, James E.; Obenschain, Arthur F. (Technical Monitor)

2001-01-01

NASA's mission critical Hubble Space Telescope (HST) command and control system has been re-engineered with COTS/GOTS and minimal custom code. This paper focuses on the design of this new HST Control Center System (CCS) and the lessons learned throughout its development. CCS currently utilizes 31 COTS/GOTS products with an additional 12 million lines of custom glueware code; the new CCS exceeds the capabilities of the original system while significantly reducing the lines of custom code by more than 50%. The lifecycle of COTS/GOTS products will be examined including the pack-age selection process, evaluation process, and integration process. The advantages, disadvantages, issues, concerns, and lessons teamed for integrating COTS/GOTS into the NASA's mission critical HST CCS will be examined in detail. Command and control systems designed with traditional custom code development efforts will be compared with command and control systems designed with new development techniques relying heavily on COTS/COTS integration. This paper will reveal the many hidden costs of COTS/GOTS solutions when compared to traditional custom code development efforts; this paper will show the high cost of COTS/GOTS solutions including training expenses, consulting fees, and long-term maintenance expenses.

Neural network application to aircraft control system design

NASA Technical Reports Server (NTRS)

Troudet, Terry; Garg, Sanjay; Merrill, Walter C.

1991-01-01

The feasibility of using artificial neural networks as control systems for modern, complex aerospace vehicles is investigated via an example aircraft control design study. The problem considered is that of designing a controller for an integrated airframe/propulsion longitudinal dynamics model of a modern fighter aircraft to provide independent control of pitch rate and airspeed responses to pilot command inputs. An explicit model following controller using H infinity control design techniques is first designed to gain insight into the control problem as well as to provide a baseline for evaluation of the neurocontroller. Using the model of the desired dynamics as a command generator, a multilayer feedforward neural network is trained to control the vehicle model within the physical limitations of the actuator dynamics. This is achieved by minimizing an objective function which is a weighted sum of tracking errors and control input commands and rates. To gain insight in the neurocontrol, linearized representations of the nonlinear neurocontroller are analyzed along a commanded trajectory. Linear robustness analysis tools are then applied to the linearized neurocontroller models and to the baseline H infinity based controller. Future areas of research are identified to enhance the practical applicability of neural networks to flight control design.

Neural network application to aircraft control system design

NASA Technical Reports Server (NTRS)

Troudet, Terry; Garg, Sanjay; Merrill, Walter C.

1991-01-01

The feasibility of using artificial neural network as control systems for modern, complex aerospace vehicles is investigated via an example aircraft control design study. The problem considered is that of designing a controller for an integrated airframe/propulsion longitudinal dynamics model of a modern fighter aircraft to provide independent control of pitch rate and airspeed responses to pilot command inputs. An explicit model following controller using H infinity control design techniques is first designed to gain insight into the control problem as well as to provide a baseline for evaluation of the neurocontroller. Using the model of the desired dynamics as a command generator, a multilayer feedforward neural network is trained to control the vehicle model within the physical limitations of the actuator dynamics. This is achieved by minimizing an objective function which is a weighted sum of tracking errors and control input commands and rates. To gain insight in the neurocontrol, linearized representations of the nonlinear neurocontroller are analyzed along a commanded trajectory. Linear robustness analysis tools are then applied to the linearized neurocontroller models and to the baseline H infinity based controller. Future areas of research identified to enhance the practical applicability of neural networks to flight control design.

Network, system, and status software enhancements for the autonomously managed electrical power system breadboard. Volume 3: Commands specification

NASA Technical Reports Server (NTRS)

Mckee, James W.

1990-01-01

This volume (3 of 4) contains the specification for the command language for the AMPS system. The volume contains a requirements specification for the operating system and commands and a design specification for the operating system and command. The operating system and commands sits on top of the protocol. The commands are an extension of the present set of AMPS commands in that the commands are more compact, allow multiple sub-commands to be bundled into one command, and have provisions for identifying the sender and the intended receiver. The commands make no change to the actual software that implement the commands.

Joint Chiefs of Staff > Media > Photos

Science.gov Websites

U.S. Army Gen. Curtis M. Scaparrotti, left, Commander of U.S. European Command and Supreme Allied , Commander of U.S. European Command and Supreme Allied Commander, Europe; speaks after receiving the . U.S. Army Gen. Curtis M. Scaparrotti, Commander of U.S. European Command and Supreme Allied Commander

A method for determining internal noise criteria based on practical speech communication applied to helicopters

NASA Technical Reports Server (NTRS)

Sternfeld, H., Jr.; Doyle, L. B.

1978-01-01

The relationship between the internal noise environment of helicopters and the ability of personnel to understand commands and instructions was studied. A test program was conducted to relate speech intelligibility to a standard measurement called Articulation Index. An acoustical simulator was used to provide noise environments typical of Army helicopters. Speech material (command sentences and phonetically balanced word lists) were presented at several voice levels in each helicopter environment. Recommended helicopter internal noise criteria, based on speech communication, were derived and the effectiveness of hearing protection devices were evaluated.

Communications processor for C3 analysis and wargaming

NASA Astrophysics Data System (ADS)

Clark, L. N.; Pless, L. D.; Rapp, R. L.

1982-03-01

This thesis developed the software capability to allow the investigation of c3 problems, procedures and methodologies. The resultant communications model, that while independent of a specific wargame, is currently implemented in conjunction with the McClintic Theater Model. It provides a computerized message handling system (C3 Model) which allows simulation of communication links (circuits) with user-definable delays; garble and loss rates; and multiple circuit types, addresses, and levels of command. It is designed to be used for test and evaluation of command and control problems in the areas of organizational relationships, communication networks and procedures, and combat doctrine or tactics.

Response to the Directorate of Health Care Studies and Clinical Investigations Final Report (Revised) Assessing Power Analysis Approaches for the Fort Bragg Evaluation Project

DTIC Science & Technology

1993-07-28

Below is a summary of Vanderbilt’s response, requested by Health Services Command ( HSC ), to the final report prepared by the Directorate of Health Care...Command’s ( HSC ) demands for client data it sought to use somehow in power analysis (see Appendix F). Dr. Kapadia’s statement is the standard view held...not involve actual data, the results from this method may be entirely misleading and not accurate." When HSC demanded client data for power analysis in

Apollo experience report: Postflight testing of command modules

NASA Technical Reports Server (NTRS)

Hamilton, D. T.

1973-01-01

Various phases of the postflight testing of the command modules used in the Apollo Program are presented. The specific tasks to be accomplished by the task force recovery teams, the National Aeronautics and Space Administration Lyndon B. Johnson Space Center, (formerly the Manned Spacecraft Center) and the cognizant contractors/subcontractors are outlined. The means and methods used in postflight testing and how such activities evolved during the Apollo Program and were tailored to meet specific test requirements are described. Action taken to resolve or minimize problems or anomalies discovered during the flight, the postflight test phase, or mission evaluation is discussed.

Advanced software development workstation. Knowledge base design: Design of knowledge base for flight planning application

NASA Technical Reports Server (NTRS)

Izygon, Michel E.

1992-01-01

The development process of the knowledge base for the generation of Test Libraries for Mission Operations Computer (MOC) Command Support focused on a series of information gathering interviews. These knowledge capture sessions are supporting the development of a prototype for evaluating the capabilities of INTUIT on such an application. the prototype includes functions related to POCC (Payload Operation Control Center) processing. It prompts the end-users for input through a series of panels and then generates the Meds associated with the initialization and the update of hazardous command tables for a POCC Processing TLIB.

Automated Power Systems Management (APSM)

NASA Technical Reports Server (NTRS)

Bridgeforth, A. O.

1981-01-01

A breadboard power system incorporating autonomous functions of monitoring, fault detection and recovery, command and control was developed, tested and evaluated to demonstrate technology feasibility. Autonomous functions including switching of redundant power processing elements, individual load fault removal, and battery charge/discharge control were implemented by means of a distributed microcomputer system within the power subsystem. Three local microcomputers provide the monitoring, control and command function interfaces between the central power subsystem microcomputer and the power sources, power processing and power distribution elements. The central microcomputer is the interface between the local microcomputers and the spacecraft central computer or ground test equipment.

A Handling Qualities Investigation of Conventional, Rate Command/ Attitude Hold, and Attitude Command/Attitude Hold Response-Types in the Probe and Drogue Air Refueling Task

DTIC Science & Technology

1994-03-01

Mr. Lou Knotts , Mr. Jeff Peer, and Mr. Eric Ohmit for their support. Mr. Knotts and Mr. Peer served as safety pilots during the inflight evaluations...5129 Taschner Peer 1.6 Griffith, Rauch Hoy, Mattedi 5 5130 Watrous Peer 1.5 Griffith, Rauch Hoy, Mattedi 6 5131 Taschner Knotts 1.5 Griffith, Rauch Hoy...Mattedi 7 5132 Watrous Knott : 1.6 Andreas, Hill Kipp 8 5133 Taschner Knotts 1.6 Andreas, Hill Wiflcox F.2 Pilot Commentary The pilot commentary from

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Commander of a task force. 700.1053 Section 700... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any other naval commander, may detail in command of a task force, or other task command, any eligible...

A pilot's assessment of helicopter handling-quality factors common to both agility and instrument flying tasks

NASA Technical Reports Server (NTRS)

Gerdes, R. M.

1980-01-01

Results from a series of simulation and flight investigations undertaken to evaluate helicopter flying qualities and the effects of control system augmentation for nap-of-the-earth (NOE) agility and instrument flying tasks were analyzed to assess handling-quality factors common to both tasks. Precise attitude control was determined to be a key requirement for successful accomplishment of both tasks. Factors that degraded attitude controllability were improper levels of control sensitivity and damping and rotor-system cross-coupling due to helicopter angular rate and collective pitch input. Application of rate-command, attitude-command, and control-input decouple augmentation schemes enhanced attitude control and significantly improved handling qualities for both tasks. NOE agility and instrument flying handling-quality considerations, pilot rating philosophy, and supplemental flight evaluations are also discussed.

Flight evaluation of configuration management system concepts during transition to the landing approach for a powered-lift STOL aircraft

NASA Technical Reports Server (NTRS)

Franklin, J. A.; Innis, R. C.

1980-01-01

Flight experiments were conducted to evaluate two control concepts for configuration management during the transition to landing approach for a powered-lift STOL aircraft. NASA Ames' augmentor wing research aircraft was used in the program. Transitions from nominal level-flight configurations at terminal area pattern speeds were conducted along straight and curved descending flightpaths. Stabilization and command augmentation for attitude and airspeed control were used in conjunction with a three-cue flight director that presented commands for pitch, roll, and throttle controls. A prototype microwave system provided landing guidance. Results of these flight experiments indicate that these configuration management concepts permit the successful performance of transitions and approaches along curved paths by powered-lift STOL aircraft. Flight director guidance was essential to accomplish the task.

STS-42 Commander Grabe works with MWPE at IML-1 Rack 8 aboard OV-103

NASA Technical Reports Server (NTRS)

1992-01-01

STS-42 Commander Ronald J. Grabe works with the Mental Workload and Performance Evaluation Experiment (MWPE) (portable laptop computer, keyboard cursor keys, a two-axis joystick, and a track ball) at Rack 8 in the International Microgravity Laboratory 1 (IML-1) module. The test was designed as a result of difficulty experienced by crewmembers working at a computer station on a previous Space Shuttle mission. The problem was due to the workstation's design being based on Earth-bound conditions with the operator in a typical one-G standing position. For STS-42, the workstation was redesigned to evaluate the effects of microgravity on the ability of crewmembers to interact with a computer workstation. Information gained from this experiment will be used to design workstations for future Spacelab missions and Space Station Freedom (SSF).

Evaluation of the Ventilated Flight Suit for OV-1 (Mohawk) Crews.

DTIC Science & Technology

the ’ greenhouse effect ’ increases the temperature in the cockpit to approximately 100F. These temperatures create undesirable operating conditions and decrease the overall crew efficiency. The ventilated flight suit system was evaluated by means of questionnaires and interviews of the commanders, aviators, and maintenance personnel to determine its operational

United States Army Command and General Staff Officers Course Preparatory Curriculum Evaluation

DTIC Science & Technology

2015-06-12

However, there are no studies from CGSOC to evaluate this assertion. Several studies show that upbringing and experience play more of a role in...... exercises during the Common Core and AOC blocks of instruction. The Common Core Curriculum and AOC comprise the forty-four-week resident course designed

An Evaluation Concept for Audiovisual Activities in the Department of Defense.

ERIC Educational Resources Information Center

Main, Robert G.

The DAVA (Directorate for Audiovisual Activities) evaluation model was developed for the U.S. Department of Defense to generate studies, decision models, standards, and directives, with outputs coordinated by the military departments that implement the decisions through the major commands and down to the installation level. The 3-level model is…

Numerical Evaluation of the "Dual-Kernel Counter-flow" Matric Convolution Integral that Arises in Discrete/Continuous (D/C) Control Theory

NASA Technical Reports Server (NTRS)

Nixon, Douglas D.

2009-01-01

Discrete/Continuous (D/C) control theory is a new generalized theory of discrete-time control that expands the concept of conventional (exact) discrete-time control to create a framework for design and implementation of discretetime control systems that include a continuous-time command function generator so that actuator commands need not be constant between control decisions, but can be more generally defined and implemented as functions that vary with time across sample period. Because the plant/control system construct contains two linear subsystems arranged in tandem, a novel dual-kernel counter-flow convolution integral appears in the formulation. As part of the D/C system design and implementation process, numerical evaluation of that integral over the sample period is required. Three fundamentally different evaluation methods and associated algorithms are derived for the constant-coefficient case. Numerical results are matched against three available examples that have closed-form solutions.

The C3-System User. Volume II. Workshop Notes

DTIC Science & Technology

1977-02-01

system that provides the means for operational direction and technical administrative support involved in the function of command and control of U.S...information systems of the Headquarters of the Military Depart- ments; the command and control systems of the Headquarters of the Service Component Commands...the Service Component Commands - Military Airlift Command - Military Sealift Command - Military Traffic Management Command - 3.2.5 Command and

Toward Optimization of Gaze-Controlled Human-Computer Interaction: Application to Hindi Virtual Keyboard for Stroke Patients.

PubMed

Meena, Yogesh Kumar; Cecotti, Hubert; Wong-Lin, Kongfatt; Dutta, Ashish; Prasad, Girijesh

2018-04-01

Virtual keyboard applications and alternative communication devices provide new means of communication to assist disabled people. To date, virtual keyboard optimization schemes based on script-specific information, along with multimodal input access facility, are limited. In this paper, we propose a novel method for optimizing the position of the displayed items for gaze-controlled tree-based menu selection systems by considering a combination of letter frequency and command selection time. The optimized graphical user interface layout has been designed for a Hindi language virtual keyboard based on a menu wherein 10 commands provide access to type 88 different characters, along with additional text editing commands. The system can be controlled in two different modes: eye-tracking alone and eye-tracking with an access soft-switch. Five different keyboard layouts have been presented and evaluated with ten healthy participants. Furthermore, the two best performing keyboard layouts have been evaluated with eye-tracking alone on ten stroke patients. The overall performance analysis demonstrated significantly superior typing performance, high usability (87% SUS score), and low workload (NASA TLX with 17 scores) for the letter frequency and time-based organization with script specific arrangement design. This paper represents the first optimized gaze-controlled Hindi virtual keyboard, which can be extended to other languages.

32 CFR 700.703 - To announce assumption of command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false To announce assumption of command. 700.703... Chief and Other Commanders Titles and Duties of Commanders § 700.703 To announce assumption of command. (a) Upon assuming command, commanders shall so advise appropriate superiors, and the units of their...

32 CFR 700.703 - To announce assumption of command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false To announce assumption of command. 700.703... Chief and Other Commanders Titles and Duties of Commanders § 700.703 To announce assumption of command. (a) Upon assuming command, commanders shall so advise appropriate superiors, and the units of their...

32 CFR 536.8 - Responsibilities and operations of command claims services.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Responsibilities and operations of command claims... operations of command claims services. (a) Chiefs of command claims services. Chiefs of command claims... Commander USARCS, and assigned an office code. However, the chief of a command claims service may...

32 CFR 700.703 - To announce assumption of command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false To announce assumption of command. 700.703... Chief and Other Commanders Titles and Duties of Commanders § 700.703 To announce assumption of command. (a) Upon assuming command, commanders shall so advise appropriate superiors, and the units of their...

32 CFR 700.703 - To announce assumption of command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false To announce assumption of command. 700.703... Chief and Other Commanders Titles and Duties of Commanders § 700.703 To announce assumption of command. (a) Upon assuming command, commanders shall so advise appropriate superiors, and the units of their...

32 CFR 700.703 - To announce assumption of command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false To announce assumption of command. 700.703... Chief and Other Commanders Titles and Duties of Commanders § 700.703 To announce assumption of command. (a) Upon assuming command, commanders shall so advise appropriate superiors, and the units of their...

32 CFR 536.8 - Responsibilities and operations of command claims services.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Responsibilities and operations of command claims... operations of command claims services. (a) Chiefs of command claims services. Chiefs of command claims... Commander USARCS, and assigned an office code. However, the chief of a command claims service may...

32 CFR 536.8 - Responsibilities and operations of command claims services.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Responsibilities and operations of command claims... operations of command claims services. (a) Chiefs of command claims services. Chiefs of command claims... Commander USARCS, and assigned an office code. However, the chief of a command claims service may...

Evaluating the National Guard Domestic Operations Force Structure

DTIC Science & Technology

2016-06-01

AU/ACSC/2016 AIR COMMAND AND STAFF COLLEGE DISTANCE LEARNING AIR UNIVERSITY EVALUATING THE NATIONAL GUARD DOMESTIC OPERATIONS FORCE...data will be blended together to identify trends and gaps in manpower, training, mission roles and force alignment. Since the NG HRFs and CERFPs are...decrease in the amount of No-Gos observed during these evaluations. This is perhaps a positive indicator that units are applying lessons learned

The United States Navy Arctic Roadmap for 2014 to 2030

DTIC Science & Technology

2014-02-01

of the Oceanographer of the Navy; the Chief of Naval Research; Commander, Naval Meteorology and Oceanography Command; Commander, Office of Naval...Q3, FY14 Q3, FY15 FY15-18 FY18 2.3.4: Improve traditional meteorological forecast capability in the polar regions through the...CNE Commander Naval Forces Europe CNIC Commander Navy Installations Command CNMOC Commander Naval Meteorology and Oceanography Command CNO Chief

Systematically evaluating interfaces for RNA-seq analysis from a life scientist perspective.

PubMed

Poplawski, Alicia; Marini, Federico; Hess, Moritz; Zeller, Tanja; Mazur, Johanna; Binder, Harald

2016-03-01

RNA-sequencing (RNA-seq) has become an established way for measuring gene expression in model organisms and humans. While methods development for refining the corresponding data processing and analysis pipeline is ongoing, protocols for typical steps have been proposed and are widely used. Several user interfaces have been developed for making such analysis steps accessible to life scientists without extensive knowledge of command line tools. We performed a systematic search and evaluation of such interfaces to investigate to what extent these can indeed facilitate RNA-seq data analysis. We found a total of 29 open source interfaces, and six of the more widely used interfaces were evaluated in detail. Central criteria for evaluation were ease of configuration, documentation, usability, computational demand and reporting. No interface scored best in all of these criteria, indicating that the final choice will depend on the specific perspective of users and the corresponding weighting of criteria. Considerable technical hurdles had to be overcome in our evaluation. For many users, this will diminish potential benefits compared with command line tools, leaving room for future improvement of interfaces. © The Author 2015. Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Commanding General, U.S. Army Medical Command... AND ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.12 Commanding General, U.S. Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims...

32 CFR 536.14 - Commanders of major Army commands.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Commanders of major Army commands. 536.14 Section... CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.14 Commanders of major Army commands... respective commands for compliance with the responsibilities assigned in §§ 536.9 and 536.10. (b) Assist...

32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true Commanding General, U.S. Army Medical Command... AND ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.12 Commanding General, U.S. Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims...

32 CFR 536.14 - Commanders of major Army commands.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Commanders of major Army commands. 536.14 Section... CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.14 Commanders of major Army commands... respective commands for compliance with the responsibilities assigned in §§ 536.9 and 536.10. (b) Assist...

32 CFR 536.14 - Commanders of major Army commands.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Commanders of major Army commands. 536.14... ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.14 Commanders of major Army commands... respective commands for compliance with the responsibilities assigned in §§ 536.9 and 536.10. (b) Assist...

32 CFR 536.14 - Commanders of major Army commands.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Commanders of major Army commands. 536.14 Section... CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.14 Commanders of major Army commands... respective commands for compliance with the responsibilities assigned in §§ 536.9 and 536.10. (b) Assist...

32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Commanding General, U.S. Army Medical Command... AND ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.12 Commanding General, U.S. Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims...

32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Commanding General, U.S. Army Medical Command... AND ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.12 Commanding General, U.S. Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims...

32 CFR 536.14 - Commanders of major Army commands.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Commanders of major Army commands. 536.14... ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.14 Commanders of major Army commands... respective commands for compliance with the responsibilities assigned in §§ 536.9 and 536.10. (b) Assist...

32 CFR 536.12 - Commanding General, U.S. Army Medical Command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Commanding General, U.S. Army Medical Command... AND ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.12 Commanding General, U.S. Army Medical Command. (a) After consulting with the Commander USARCS on the selection of medical claims...

An Abstract Process and Metrics Model for Evaluating Unified Command and Control: A Scenario and Technology Agnostic Approach

DTIC Science & Technology

2004-06-01

18 EBO Cognitive or Memetic input type ..................................................................... 18 Unanticipated EBO generated... Memetic Effects Based COA.................................................................................... 23 Policy...41 Belief systems or Memetic Content Metrics

Deep Space Telecommunications Systems Engineering

NASA Technical Reports Server (NTRS)

Yuen, J. H. (Editor)

1982-01-01

Descriptive and analytical information useful for the optimal design, specification, and performance evaluation of deep space telecommunications systems is presented. Telemetry, tracking, and command systems, receiver design, spacecraft antennas, frequency selection, interference, and modulation techniques are addressed.

The SAS-3 delayed command system

NASA Technical Reports Server (NTRS)

Hoffman, E. J.

1975-01-01

To meet the requirements arising from the increased complexity of the power, attitude control and telemetry systems, a full redundant high-performance control section with delayed command capability was designed for the Small Astronomy Satellite-3 (SAS-3). The relay command system of SAS-3 is characterized by 56 bystate relay commands, with capability for handling up to 64 commands in future versions. The 'short' data command service of SAS-1 and SAS-2 consisting of shifting 24-bit words to two users was expanded to five users and augmented with a 'long load' data command service (up to 4080 bits) used to program the telemetry system and the delayed command subsystem. The inclusion of a delayed command service ensures a program of up to 30 relay or short data commands to be loaded for execution at designated times. The design and system operation of the SAS-3 command section are analyzed, with special attention given to the delayed command subsystem.

14 CFR 91.1031 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Pilot in command or second in command... RULES Fractional Ownership Operations Program Management § 91.1031 Pilot in command or second in command: Designation required. (a) Each program manager must designate a— (1) Pilot in command for each program flight...

32 CFR 724.405 - Commandant of the Marine Corps or the Commander, Naval Military Personnel Command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Commandant of the Marine Corps or the Commander, Naval Military Personnel Command. 724.405 Section 724.405 National Defense Department of Defense... Personnel Command. Personnel managers of the Marine Corps and the Navy; responsible for providing limited...

32 CFR 700.1058 - Command of a submarine.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Command of a submarine. 700.1058 Section 700... Command Detail to Duty § 700.1058 Command of a submarine. The officer detailed to command a submarine shall be an officer of the line in the Navy, eligible for command at sea and qualified for command of...

14 CFR 135.109 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Pilot in command or second in command... ON BOARD SUCH AIRCRAFT Flight Operations § 135.109 Pilot in command or second in command: Designation required. (a) Each certificate holder shall designate a— (1) Pilot in command for each flight; and (2...

32 CFR 724.405 - Commandant of the Marine Corps or the Commander, Naval Military Personnel Command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Commandant of the Marine Corps or the Commander, Naval Military Personnel Command. 724.405 Section 724.405 National Defense Department of Defense... Personnel Command. Personnel managers of the Marine Corps and the Navy; responsible for providing limited...

14 CFR 1214.703 - Chain of command.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Chain of command. 1214.703 Section 1214.703... Shuttle Commander § 1214.703 Chain of command. (a) The Commander is a career NASA astronaut who has been... particular flight and is second in command of the flight. If the commander is unable to carry out the...

14 CFR 135.109 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Pilot in command or second in command... ON BOARD SUCH AIRCRAFT Flight Operations § 135.109 Pilot in command or second in command: Designation required. (a) Each certificate holder shall designate a— (1) Pilot in command for each flight; and (2...

32 CFR 724.405 - Commandant of the Marine Corps or the Commander, Naval Military Personnel Command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Commandant of the Marine Corps or the Commander, Naval Military Personnel Command. 724.405 Section 724.405 National Defense Department of Defense... Personnel Command. Personnel managers of the Marine Corps and the Navy; responsible for providing limited...

32 CFR 724.405 - Commandant of the Marine Corps or the Commander, Naval Military Personnel Command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Commandant of the Marine Corps or the Commander, Naval Military Personnel Command. 724.405 Section 724.405 National Defense Department of Defense... Personnel Command. Personnel managers of the Marine Corps and the Navy; responsible for providing limited...

14 CFR 91.1031 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Pilot in command or second in command... RULES Fractional Ownership Operations Program Management § 91.1031 Pilot in command or second in command: Designation required. (a) Each program manager must designate a— (1) Pilot in command for each program flight...

32 CFR 700.1058 - Command of a submarine.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a submarine. 700.1058 Section 700... Command Detail to Duty § 700.1058 Command of a submarine. The officer detailed to command a submarine shall be an officer of the line in the Navy, eligible for command at sea and qualified for command of...

14 CFR 1214.703 - Chain of command.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Chain of command. 1214.703 Section 1214.703... Shuttle Commander § 1214.703 Chain of command. (a) The Commander is a career NASA astronaut who has been... particular flight and is second in command of the flight. If the commander is unable to carry out the...

14 CFR 91.1031 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Pilot in command or second in command... RULES Fractional Ownership Operations Program Management § 91.1031 Pilot in command or second in command: Designation required. (a) Each program manager must designate a— (1) Pilot in command for each program flight...

32 CFR 700.1058 - Command of a submarine.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Command of a submarine. 700.1058 Section 700... Command Detail to Duty § 700.1058 Command of a submarine. The officer detailed to command a submarine shall be an officer of the line in the Navy, eligible for command at sea and qualified for command of...

32 CFR 700.1058 - Command of a submarine.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Command of a submarine. 700.1058 Section 700... Command Detail to Duty § 700.1058 Command of a submarine. The officer detailed to command a submarine shall be an officer of the line in the Navy, eligible for command at sea and qualified for command of...

14 CFR 135.109 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Pilot in command or second in command... ON BOARD SUCH AIRCRAFT Flight Operations § 135.109 Pilot in command or second in command: Designation required. (a) Each certificate holder shall designate a— (1) Pilot in command for each flight; and (2...

14 CFR 135.109 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Pilot in command or second in command... ON BOARD SUCH AIRCRAFT Flight Operations § 135.109 Pilot in command or second in command: Designation required. (a) Each certificate holder shall designate a— (1) Pilot in command for each flight; and (2...

32 CFR 700.1058 - Command of a submarine.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Command of a submarine. 700.1058 Section 700... Command Detail to Duty § 700.1058 Command of a submarine. The officer detailed to command a submarine shall be an officer of the line in the Navy, eligible for command at sea and qualified for command of...

32 CFR 724.405 - Commandant of the Marine Corps or the Commander, Naval Military Personnel Command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Commandant of the Marine Corps or the Commander, Naval Military Personnel Command. 724.405 Section 724.405 National Defense Department of Defense... Personnel Command. Personnel managers of the Marine Corps and the Navy; responsible for providing limited...

14 CFR 1214.703 - Chain of command.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Chain of command. 1214.703 Section 1214.703... Shuttle Commander § 1214.703 Chain of command. (a) The Commander is a career NASA astronaut who has been... particular flight and is second in command of the flight. If the commander is unable to carry out the...

14 CFR 1214.703 - Chain of command.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Chain of command. 1214.703 Section 1214.703... Shuttle Commander § 1214.703 Chain of command. (a) The Commander is a career NASA astronaut who has been... particular flight and is second in command of the flight. If the commander is unable to carry out the...

14 CFR 135.109 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot in command or second in command... ON BOARD SUCH AIRCRAFT Flight Operations § 135.109 Pilot in command or second in command: Designation required. (a) Each certificate holder shall designate a— (1) Pilot in command for each flight; and (2...

14 CFR 91.1031 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Pilot in command or second in command... RULES Fractional Ownership Operations Program Management § 91.1031 Pilot in command or second in command: Designation required. (a) Each program manager must designate a— (1) Pilot in command for each program flight...

14 CFR 91.1031 - Pilot in command or second in command: Designation required.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Pilot in command or second in command... RULES Fractional Ownership Operations Program Management § 91.1031 Pilot in command or second in command: Designation required. (a) Each program manager must designate a— (1) Pilot in command for each program flight...

Re-engineering the Multimission Command System at the Jet Propulsion Laboratory

NASA Technical Reports Server (NTRS)

Alexander, Scott; Biesiadecki, Jeff; Cox, Nagin; Murphy, Susan C.; Reeve, Tim

1994-01-01

The Operations Engineering Lab (OEL) at JPL has developed the multimission command system as part of JPL's Advanced Multimission Operations System. The command system provides an advanced multimission environment for secure, concurrent commanding of multiple spacecraft. The command functions include real-time command generation, command translation and radiation, status reporting, some remote control of Deep Space Network antenna functions, and command file management. The mission-independent architecture has allowed easy adaptation to new flight projects and the system currently supports all JPL planetary missions (Voyager, Galileo, Magellan, Ulysses, Mars Pathfinder, and CASSINI). This paper will discuss the design and implementation of the command software, especially trade-offs and lessons learned from practical operational use. The lessons learned have resulted in a re-engineering of the command system, especially in its user interface and new automation capabilities. The redesign has allowed streamlining of command operations with significant improvements in productivity and ease of use. In addition, the new system has provided a command capability that works equally well for real-time operations and within a spacecraft testbed. This paper will also discuss new development work including a multimission command database toolkit, a universal command translator for sequencing and real-time commands, and incorporation of telecommand capabilities for new missions.

14 CFR § 1214.703 - Chain of command.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Chain of command. § 1214.703 Section Â... of the Space Shuttle Commander § 1214.703 Chain of command. (a) The Commander is a career NASA... the pilot on a particular flight and is second in command of the flight. If the commander is unable to...

Design, Development, Implementation, and Evaluation of the Computer Aided Interactive Testing System (CAITS). Focus on the Trained Person.

ERIC Educational Resources Information Center

1983

This report describes the design, development, implementation, and evaluation of the Computer Aided Interactive Testing System (CAITS) and addresses the applicability of the system in the Naval Education and Training Command. In addition to an introduction (section one), the report contains four sections and three appendices. Section two describes…

Formative Evaluation of an Experimental BE/E [Basic Electricity and Electronics] Program. Report No. 9-75.

ERIC Educational Resources Information Center

Fishburne, R. P., Jr.; Mims, Diane M.

An experimental Basic Electricity and Electronics course (BE/E) utilizing a lock-step, instructor presentation methodology was developed and evaluated at the Service School Command, Great Lakes. The study, directed toward the training of lower mental group, school nonqualified personnel, investigated comparative data on test performance, attitude,…

46 CFR 133.40 - Evaluation, testing and approval of lifesaving appliances and arrangements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OCMI for use on the OSV. (c) The Commandant (CG-521) may accept a novel lifesaving appliance or... Evaluation, Testing and Acceptance of Prototype Novel Life-saving Appliances and Arrangements; or (2) Has... OCMI deems the crew's ability to use and assist others in the use of the lifesaving appliances or...

46 CFR 199.40 - Evaluation, testing and approval of lifesaving appliances and arrangements.

Code of Federal Regulations, 2010 CFR

2010-10-01

...— (1) Be approved; or (2) Be accepted by the cognizant OCMI for use on the vessel. (c) The Commandant... Prototype Novel Life-saving Appliances and Arrangements; or (2) Has successfully undergone evaluation and... deems the crew's ability to use and assist others in the use of the lifesaving appliances or...

Right prefrontal rTMS treatment for refractory auditory command hallucinations - a neuroSPECT assisted case study.

PubMed

Schreiber, Shaul; Dannon, Pinhas N; Goshen, Elinor; Amiaz, Revital; Zwas, Tzila S; Grunhaus, Leon

2002-11-30

Auditory command hallucinations probably arise from the patient's failure to monitor his/her own 'inner speech', which is connected to activation of speech perception areas of the left cerebral cortex and to various degrees of dysfunction of cortical circuits involved in schizophrenia as supported by functional brain imaging. We hypothesized that rapid transcranial magnetic stimulation (rTMS), by increasing cortical activation of the right prefrontal brain region, would bring about a reduction of the hallucinations. We report our first schizophrenic patient affected with refractory command hallucinations treated with 10 Hz rTMS. Treatment was performed over the right dorsolateral prefrontal cortex, with 1200 magnetic stimulations administered daily for 20 days at 90% motor threshold. Regional cerebral blood flow changes were monitored with neuroSPECT. Clinical evaluation and scores on the Positive and Negative Symptoms Scale and the Brief Psychiatric Rating Scale demonstrated a global improvement in the patient's condition, with no change in the intensity and frequency of the hallucinations. NeuroSPECT performed at intervals during and after treatment indicated a general improvement in cerebral perfusion. We conclude that right prefrontal rTMS may induce a general clinical improvement of schizophrenic brain function, without directly influencing the mechanism involved in auditory command hallucinations.

Longitudinal handling qualities during approach and landing of a powered lift STOL aircraft

NASA Technical Reports Server (NTRS)

Franklin, J. A.; Innis, R. C.

1972-01-01

Longitudinal handling qualities evaluations were conducted on the Ames Research Center Flight Simulator for Advanced Aircraft (FSAA) for the approach and landing tasks of a powered lift STOL research aircraft. The test vehicle was a C-8A aircraft modified with a new wing incorporating internal blowing over an augmentor flap. The investigation included: (1) use of various flight path and airspeed control techniques for the basic vehicle; (2) assessment of stability and command augmentation schemes for pitch attitude and airspeed control; (3) determination of the influence of longitudinal and vertical force coupling for the power control; (4) determination of the influence of pitch axis coupling with the thrust vector control; and (5) evaluations of the contribution of stability and command augmentation to recovery from a single engine failure. Results are presented in the form of pilot ratings and commentary substantiated by landing approach time histories.

Combat Vehicle Command and Control (93) Technical Report (Draft Final). Evaluation of the Combat Vehicle Command and Control System. Operational Effectiveness of an Armor Battalion

DTIC Science & Technology

1993-12-15

Laura Ford, Ms. Alicia Sawyer, Mr. Paul Smith, Ms. Frances Ainslie, MG (Ret.) Charles Heiden, Mr. Robert Sever, Mr. Owen Pitney, and Mr. Ryszard Lozicki...codiios raisoeatPhAC o r roepae 14 D. GO X00 SAFOR sotaerotnsauoai all eeae ansetvn- L __ ,_ : . I_ I , I I~ ~ ~~~~~f Fiur 7. Diga h actical BoCeD...participant and observed his performance, recording a " Go ’ or "No- go " for each task. If necessary, upon completion of the test, the vehicle trainer

Emblem - Apollo 9 Space Mission

NASA Image and Video Library

1969-02-06

S69-18569 (February 1969) --- The insignia of the Apollo 9 space mission. The crew consist of astronauts James A. McDivitt, commander; David R. Scott, command module pilot; and Russell L. Schweickart, lunar module pilot. The Apollo 9 mission will evaluate spacecraft lunar module systems performance during manned Earth-orbital flight. The NASA insignia design for Apollo flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which we do not anticipate, it will be publicly announced.

STS-114 Discovery's approach for docking

NASA Image and Video Library

2005-07-28

ISS011-E-11255 (28 July 2005) --- Space shuttle Discovery was about 600 feet from the international space station when cosmonaut Sergei K. Krikalev, Expedition 11 commander, and astronaut John L. Phillips, NASA science officer and flight engineer, photographed the spacecraft as it approached the station and performed a backflip to allow photography of its heat shield. Astronaut Eileen M. Collins, STS-114 commander, guided the shuttle through the flip. The photos will be analyzed by engineers on the ground as additional data to evaluate the condition of Discovery’s heat shield. The Italian-built Raffaello Multi-Purpose Logistics Module (MPLM) is visible in the cargo bay.

Modern digital flight control system design for VTOL aircraft

NASA Technical Reports Server (NTRS)

Broussard, J. R.; Berry, P. W.; Stengel, R. F.

1979-01-01

Methods for and results from the design and evaluation of a digital flight control system (DFCS) for a CH-47B helicopter are presented. The DFCS employed proportional-integral control logic to provide rapid, precise response to automatic or manual guidance commands while following conventional or spiral-descent approach paths. It contained altitude- and velocity-command modes, and it adapted to varying flight conditions through gain scheduling. Extensive use was made of linear systems analysis techniques. The DFCS was designed, using linear-optimal estimation and control theory, and the effects of gain scheduling are assessed by examination of closed-loop eigenvalues and time responses.

Steamer II: Steamer prototype component inventory and user interface commands. Technical report, 1988-1989

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dickieson, J.L.; Thode, W.F.; Newbury, K.

1988-12-01

Over the last several years, Navy Personnel Research and Development has produced a prototype simulation of a 1200-psi steam plant. This simulation, called Steamer, is installed on an expensive Symbolics minicomputer at the Surface Warfare Officers School, Pacific Coronado, California. The fundamental research goal of the Steamer prototype system was to evaluate the potential of, what was then, new artificial intelligence (AI) hardware and software technology for supporting the construction of computer-based training systems using graphic representations of complex, dynamic systems. The area of propulsion engineering was chosen for a number of reasons. This document describes the Steamer prototype systemmore » components and user interface commands and establishes a starting point for designing, developing, and implementing Steamer II. Careful examination of the actual program code produced an inventory that describes the hardware, system software, application software, and documentation for the Steamer prototype system. Exercising all menu options systematically produced an inventory of all Steamer prototype user interface commands.« less

Evaluation of the lambda model for human postural control during ankle strategy.

PubMed

Micheau, Philippe; Kron, Aymeric; Bourassa, Paul

2003-09-01

An accurate modeling of human stance might be helpful in assessing postural deficit. The objective of this article is to validate a mathematical postural control model for quiet standing posture. The postural dynamics is modeled in the sagittal plane as an inverted pendulum with torque applied at the ankle joint. The torque control system is represented by the physiological lambda model. Two neurophysiological command variables of the central nervous system, designated lambda and micro, establish the dynamic threshold muscle at which motoneuron recruitment begins. Kinematic data and electromyographic signals were collected on four young males in order to measure small voluntary sway and quiet standing posture. Validation of the mathematical model was achieved through comparison of the experimental and simulated results. The mathematical model allows computation of the unmeasurable neurophysiological commands lambda and micro that control the equilibrium position and stability. Furthermore, with the model it is possible to conclude that low-amplitude body sway during quiet stance is commanded by the central nervous system.

Fuel cell system logic for differentiating between rapid and normal shutdown commands

DOEpatents

Keskula, Donald H.; Doan, Tien M.; Clingerman, Bruce J.

2000-01-01

A method of controlling the operation of a fuel cell system wherein each shutdown command for the system is subjected to decision logic which determines whether the command should be a normal shutdown command or rapid shutdown command. If the logic determines that the shutdown command should be a normal shutdown command, then the system is shutdown in a normal step-by-step process in which the hydrogen stream is consumed within the system. If the logic determines that the shutdown command should be a rapid shutdown command, the hydrogen stream is removed from the system either by dumping to atmosphere or routing to storage.

75 FR 19627 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-15

... address: Delete entry and replace with ``Commander, Navy Personnel Command (PERS-31), 5720 Integrity Drive... to the Commander, Navy Personnel Command (PERS-312), 5720 Integrity Drive, Millington, TN 38055-3120... should address written inquiries to Commander, Navy Personnel Command (PERS- 312), 5720 Integrity Drive...

32 CFR 700.860 - Customs and immigration inspections.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Commanding Officer Commanding Officers Afloat § 700.860 Customs and immigration inspections. (a) The commanding officer or aircraft commander shall facilitate any proper examination which it may be the duty of.... The commanding officer or air craft commander shall not permit a foreign customs officer or an...

32 CFR 700.860 - Customs and immigration inspections.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Commanding Officer Commanding Officers Afloat § 700.860 Customs and immigration inspections. (a) The commanding officer or aircraft commander shall facilitate any proper examination which it may be the duty of.... The commanding officer or air craft commander shall not permit a foreign customs officer or an...

32 CFR 700.860 - Customs and immigration inspections.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Commanding Officer Commanding Officers Afloat § 700.860 Customs and immigration inspections. (a) The commanding officer or aircraft commander shall facilitate any proper examination which it may be the duty of.... The commanding officer or air craft commander shall not permit a foreign customs officer or an...

32 CFR 700.860 - Customs and immigration inspections.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Commanding Officer Commanding Officers Afloat § 700.860 Customs and immigration inspections. (a) The commanding officer or aircraft commander shall facilitate any proper examination which it may be the duty of.... The commanding officer or air craft commander shall not permit a foreign customs officer or an...

32 CFR 700.860 - Customs and immigration inspections.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Commanding Officer Commanding Officers Afloat § 700.860 Customs and immigration inspections. (a) The commanding officer or aircraft commander shall facilitate any proper examination which it may be the duty of.... The commanding officer or air craft commander shall not permit a foreign customs officer or an...

A comparison of command center activations versus disaster drills at three institutions from 2013 to 2015.

PubMed

Ebbeling, Laura G; Goralnick, Eric; Bivens, Matthew J; Femino, Meg; Berube, Claire G; Sears, Bryan; Sanchez, Leon D

2016-01-01

Disaster exercises often simulate rare, worst-case scenario events that range from mass casualty incidents to severe weather events. In actuality, situations such as information system downtimes and physical plant failures may affect hospital continuity of operations far more significantly. The objective of this study is to evaluate disaster drills at two academic and one community hospital to compare the frequency of planned drills versus real-world events that led to emergency management command center activation. Emergency management exercise and command center activation data from January 1, 2013 to October 1, 2015 were collected from a database. The activations and drills were categorized according to the nature of the event. Frequency of each type of event was compared to determine if the drills were representative of actual activations. From 2013 to 2015, there were a total of 136 command center activations and 126 drills at the three hospital sites. The most common reasons for command center activations included severe weather (25 percent, n = 34), maintenance failure (19.9 percent, n = 27), and planned mass gathering events (16.9 percent, n = 23). The most frequent drills were process tests (32.5 percent, n = 41), hazardous material-related events (22.2 percent, n = 28), and in-house fires (15.10 percent, n = 19). Further study of the reasons behind why hospitals activate emergency management plans may inform better preparedness drills. There is no clear methodology used among all hospitals to create drills and their descriptions are often vague. There is an opportunity to better design drills to address specific purposes and events.

Intelligent behavior generator for autonomous mobile robots using planning-based AI decision making and supervisory control logic

NASA Astrophysics Data System (ADS)

Shah, Hitesh K.; Bahl, Vikas; Martin, Jason; Flann, Nicholas S.; Moore, Kevin L.

2002-07-01

In earlier research the Center for Self-Organizing and Intelligent Systems (CSOIS) at Utah State University (USU) have been funded by the US Army Tank-Automotive and Armaments Command's (TACOM) Intelligent Mobility Program to develop and demonstrate enhanced mobility concepts for unmanned ground vehicles (UGVs). One among the several out growths of this work has been the development of a grammar-based approach to intelligent behavior generation for commanding autonomous robotic vehicles. In this paper we describe the use of this grammar for enabling autonomous behaviors. A supervisory task controller (STC) sequences high-level action commands (taken from the grammar) to be executed by the robot. It takes as input a set of goals and a partial (static) map of the environment and produces, from the grammar, a flexible script (or sequence) of the high-level commands that are to be executed by the robot. The sequence is derived by a planning function that uses a graph-based heuristic search (A* -algorithm). Each action command has specific exit conditions that are evaluated by the STC following each task completion or interruption (in the case of disturbances or new operator requests). Depending on the system's state at task completion or interruption (including updated environmental and robot sensor information), the STC invokes a reactive response. This can include sequencing the pending tasks or initiating a re-planning event, if necessary. Though applicable to a wide variety of autonomous robots, an application of this approach is demonstrated via simulations of ODIS, an omni-directional inspection system developed for security applications.

32 CFR 700.804 - Organization of commands.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Organization of commands. 700.804 Section 700... REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers in General § 700.804 Organization of commands. All commands and other activities of the...

32 CFR 700.804 - Organization of commands.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Organization of commands. 700.804 Section 700... REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers in General § 700.804 Organization of commands. All commands and other activities of the...

32 CFR 700.804 - Organization of commands.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Organization of commands. 700.804 Section 700... REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers in General § 700.804 Organization of commands. All commands and other activities of the...

32 CFR 700.804 - Organization of commands.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Organization of commands. 700.804 Section 700... REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers in General § 700.804 Organization of commands. All commands and other activities of the...

32 CFR 700.804 - Organization of commands.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Organization of commands. 700.804 Section 700... REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers in General § 700.804 Organization of commands. All commands and other activities of the...

7. General view of command center, building 501, looking west ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. General view of command center, building 501, looking west - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

6. General view of command center, building 501, looking east ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

6. General view of command center, building 501, looking east - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

32 CFR 724.306 - Functions of the Commander, Naval Medical Command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Functions of the Commander, Naval Medical Command. 724.306 Section 724.306 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... § 724.306 Functions of the Commander, Naval Medical Command. Under the CNO the COMNAVMEDCOM shall...

32 CFR 755.6 - Action where offenders are members of one command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... command. 755.6 Section 755.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... Action where offenders are members of one command. (a) Action by commanding officer. The commanding... declines to submit information, he shall so state in writing within the 20 day period. The commanding...

32 CFR 724.306 - Functions of the Commander, Naval Medical Command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Functions of the Commander, Naval Medical Command. 724.306 Section 724.306 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... § 724.306 Functions of the Commander, Naval Medical Command. Under the CNO the COMNAVMEDCOM shall...

14 CFR 1215.106 - User command and tracking data.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false User command and tracking data. 1215.106... User command and tracking data. (a) User command data may enter the TDRSS via the NASCOM interface at one of three locations: (1) For Shuttle payloads which utilize the Shuttle commanding system, command...

32 CFR 755.6 - Action where offenders are members of one command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... command. 755.6 Section 755.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... Action where offenders are members of one command. (a) Action by commanding officer. The commanding... declines to submit information, he shall so state in writing within the 20 day period. The commanding...

32 CFR 755.6 - Action where offenders are members of one command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... command. 755.6 Section 755.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... Action where offenders are members of one command. (a) Action by commanding officer. The commanding... declines to submit information, he shall so state in writing within the 20 day period. The commanding...

32 CFR 755.6 - Action where offenders are members of one command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... command. 755.6 Section 755.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... Action where offenders are members of one command. (a) Action by commanding officer. The commanding... declines to submit information, he shall so state in writing within the 20 day period. The commanding...

32 CFR 724.306 - Functions of the Commander, Naval Medical Command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Functions of the Commander, Naval Medical Command. 724.306 Section 724.306 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... § 724.306 Functions of the Commander, Naval Medical Command. Under the CNO the COMNAVMEDCOM shall...

32 CFR 724.306 - Functions of the Commander, Naval Medical Command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Functions of the Commander, Naval Medical Command. 724.306 Section 724.306 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... § 724.306 Functions of the Commander, Naval Medical Command. Under the CNO the COMNAVMEDCOM shall...

14 CFR 1215.106 - User command and tracking data.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false User command and tracking data. 1215.106... User command and tracking data. (a) User command data may enter the TDRSS via the NASCOM interface at one of three locations: (1) For Shuttle payloads which utilize the Shuttle commanding system, command...

14 CFR 1215.106 - User command and tracking data.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true User command and tracking data. 1215.106... User command and tracking data. (a) User command data may enter the TDRSS via the NASCOM interface at one of three locations: (1) For Shuttle payloads which utilize the Shuttle commanding system, command...

32 CFR 755.6 - Action where offenders are members of one command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... command. 755.6 Section 755.6 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... Action where offenders are members of one command. (a) Action by commanding officer. The commanding... declines to submit information, he shall so state in writing within the 20 day period. The commanding...

32 CFR 724.306 - Functions of the Commander, Naval Medical Command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Functions of the Commander, Naval Medical Command. 724.306 Section 724.306 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY... § 724.306 Functions of the Commander, Naval Medical Command. Under the CNO the COMNAVMEDCOM shall...

The U.S. Air Force Aeromedical Evacuation Mission: A Mission for the Air Reserve Components

DTIC Science & Technology

2016-02-01

AU/ACSC/2016 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY THE U.S. AIR FORCE AEROMEDICAL EVACUATION MISSION: A MISSION FOR THE AIR RESERVE...Aeromedical Evacuation ............................................................................................................. 7 The Current Problem...13 Evaluation

33 CFR 149.620 - What happens when the Commandant (CG-5) reviews and evaluates the construction drawings and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Marine Safety Center and other Federal agencies having technical expertise, such as the Pipeline and Hazardous Materials Safety Administration and the Federal Energy Regulatory Commission, in order to ensure...

33 CFR 149.620 - What happens when the Commandant (CG-5) reviews and evaluates the construction drawings and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Marine Safety Center and other Federal agencies having technical expertise, such as the Pipeline and Hazardous Materials Safety Administration and the Federal Energy Regulatory Commission, in order to ensure...

33 CFR 149.620 - What happens when the Commandant (CG-5) reviews and evaluates the construction drawings and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Marine Safety Center and other Federal agencies having technical expertise, such as the Pipeline and Hazardous Materials Safety Administration and the Federal Energy Regulatory Commission, in order to ensure...

11. SAC command center, main operations area, underground structure, building ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

11. SAC command center, main operations area, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

4. Sac shield at entry of command center, building 501, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. Sac shield at entry of command center, building 501, looking west - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

9. SAC command center, main operations area, underground structure, building ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

9. SAC command center, main operations area, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

13. SAC command center, weather center, underground structure, building 501, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

13. SAC command center, weather center, underground structure, building 501, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Navy Operational Planner

DTIC Science & Technology

2015-03-01

wine warfare NCC naval component commander NFC numbered fleet commander NM nautical mile NMP Navy mission planner NOP Navy...principles for naval component commanders ( NCCs ), numbered fleet commanders (NFCs) or joint force maritime component commanders (JFMCCs) and their

A semi-automatic parachute separation system for balloon payloads

NASA Astrophysics Data System (ADS)

Farman, M.

At the National Scientific balloon Facility (NSBF), when operating stratospheric balloons with scientific payloads, the current practice for separating the payload from the parachute after descent requires the sending of commands, over a UHF uplink, from the chase airplane or the ground control site. While this generally works well, there have been occasions when, due to shadowing of the receive antenna or unfavorable aircraft attitude, the command has not been received and the parachute has failed to separate. In these circumstances the payload may be dragged for long distances before being recovered, with consequent danger of damage to expensive and sometimes irreplaceable scientific instrumentation. The NSBF has therefore proposed a system which would automatically separate the parachute without the necessity for commanding after touchdown. Such a system is now under development.. Mechanical automatic release systems have been tried in the past with only limited success. The current design uses an electronic system based on a tilt sensor which measures the angle that the suspension train subtends relative to the gravity vector. With the suspension vertical, there is minimum output from the sensor. When the payload touches down, the parachute tilts and in any tilt direction the sensor output increases until a predetermined threshold is reached. At this point, a threshold detector is activated which fires the pyrotechnic cutter to release the parachute. The threshold level is adjustable prior to the flight to enable the optimum tilt angle to be determined from flight experience. The system will not operate until armed by command. This command is sent during the descent when communication with the on-board systems is still normally reliable. A safety interlock is included to inhibit arming if the threshold is already high at the time the command is sent. While this is intended to be the primary system, the manual option would be retained as a back- up. A market survey was carried out to choose a suitable tilt sensor and three prototype systems were built for evaluation. These were installed in standard NSBF terminate units, and flown on routine operational flights throughout 2001 with the automatic pyrotechnic cutter active but off-line. A data logger was also installed to record system parameters during the descent phase. The results of these flights validated the system concept and it was found that the telemetry threshold monitor was also an asset to the operator in deciding when it was safe to send a manual parachute release command. However, the accumu lated test experience indicated that the originally- chosen tilt sensor, which uses a liquid electrolyte and requires an in-flight microprocessor, was not sufficiently rugged or reliable. A solid-state accelerometer, with encapsulated analog signal processing, was therefore selected as a replacement and the threshold electronics redesigned to match this sensor. This system is currently being evaluated on NSBF operation al flights during 2002. On completion of this phase, NASA will review the results and a decision will be made whether to use this design as the primary operational system on future flights. This paper discusses the requirements for such a system and describes the current design in detail. It reports on the evaluation flights of 2001 and 2002 and their results to date.

Torque shudder protection device and method

DOEpatents

King, Robert D.; De Doncker, Rik W. A. A.; Szczesny, Paul M.

1997-01-01

A torque shudder protection device for an induction machine includes a flux command generator for supplying a steady state flux command and a torque shudder detector for supplying a status including a negative status to indicate a lack of torque shudder and a positive status to indicate a presence of torque shudder. A flux adapter uses the steady state flux command and the status to supply a present flux command identical to the steady state flux command for a negative status and different from the steady state flux command for a positive status. A limiter can receive the present flux command, prevent the present flux command from exceeding a predetermined maximum flux command magnitude, and supply the present flux command to a field oriented controller. After determining a critical electrical excitation frequency at which a torque shudder occurs for the induction machine, a flux adjuster can monitor the electrical excitation frequency of the induction machine and adjust a flux command to prevent the monitored electrical excitation frequency from reaching the critical electrical excitation frequency.

Torque shudder protection device and method

DOEpatents

King, R.D.; Doncker, R.W.A.A. De.; Szczesny, P.M.

1997-03-11

A torque shudder protection device for an induction machine includes a flux command generator for supplying a steady state flux command and a torque shudder detector for supplying a status including a negative status to indicate a lack of torque shudder and a positive status to indicate a presence of torque shudder. A flux adapter uses the steady state flux command and the status to supply a present flux command identical to the steady state flux command for a negative status and different from the steady state flux command for a positive status. A limiter can receive the present flux command, prevent the present flux command from exceeding a predetermined maximum flux command magnitude, and supply the present flux command to a field oriented controller. After determining a critical electrical excitation frequency at which a torque shudder occurs for the induction machine, a flux adjuster can monitor the electrical excitation frequency of the induction machine and adjust a flux command to prevent the monitored electrical excitation frequency from reaching the critical electrical excitation frequency. 5 figs.

10. SAC command center, main operations area, underground structure, building ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. SAC command center, main operations area, underground structure, building 501, circa 1980 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

12. SAC command center, main operations area, underground structure, building ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

12. SAC command center, main operations area, underground structure, building 501, circa 1960 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Evaluation of the Virtual Squad Training System

DTIC Science & Technology

2010-01-01

ABSTRACT (Maximum 200 words): The Virtual Squad Training System ( VSTS ) is a network of nine individual immersive simulators with Helmet-Mounted...Displays (HMDs), and a command station for controlling computer generated entities. The VSTS includes both tethered and wearable simulators. The VSTS was...affected Soldiers’ ratings of the VSTS . Simulator sickness incidence was low compared to previous evaluations of antecedent systems using HMDs

Evaluation of Flowable Fill Surface Performance

DTIC Science & Technology

2016-11-01

Army position unless so designated by other authorized documents. DESTROY THIS REPORT WHEN NO LONGER NEEDED. DO NOT RETURN IT TO THE ORIGINATOR...33 viii Preface This study was conducted for the U.S. Air Force’s (USAF) pavement evaluation teams, contingency readiness groups, base civil...engineers, major command pavement engineers, Rapid Engineer Deployable Heavy Operational Repair Squadron Engineer (RED HORSE) squadrons, and Prime Base

Climate Change and International Competition: the US Army in the Arctic Environment

DTIC Science & Technology

2015-05-21

capabilities are evaluated within the domains of the current US doctrinal definition of Doctrine , Organization, Training, Materiel, Leadership and Education...environment. 15. SUBJECT TERMS US Army Cold Weather Doctrine ; US Army Arctic Operational Capability; ULO; Mission Command; Arctic Council; UNCLOS...capabilities are evaluated within the domains of the current US doctrinal definition of Doctrine , Organization, Training, Materiel, Leadership and

A Method for Evaluation of Microcomputers for Tactical Applications.

DTIC Science & Technology

1980-06-01

application. The computational requirements of a tactical application are specified in terms of performance parameters. The presently marketed microcomputer...computational requirements of a tactical application are specified in terms of performance parameters. The presently marketed microcomputer and multi...also to provide a method to evaluate microcomputer systems for tactical applications, i.e., Command Control Communications (C 3), weapon systems, etc

Towards a Science of Command and Control (C2)

DTIC Science & Technology

2005-06-01

Topic: C4ISR/C2 Architecture Associate Professor David H Cropley Systems Engineering & Evaluation Centre, University of South Australia Mawson ...Lakes Campus, Mawson Lakes, SA 5095, Australia Tel: (+618) 8302 3301 Fax: (+618) 8302 5344 Email: david.cropley@unisa.edu.au Report...ADDRESS(ES) Systems Engineering & Evaluation Centre,University of South Australia, Mawson Lakes Campus, Mawson Lakes, SA 5095, Australia, , 8

32 CFR 700.1054 - Command of a naval base.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Command of a naval base. 700.1054 Section 700... Command Detail to Duty § 700.1054 Command of a naval base. The officer detailed to command a naval base shall be an officer of the line in the Navy, eligible for command at sea. ...

32 CFR 700.1054 - Command of a naval base.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Command of a naval base. 700.1054 Section 700... Command Detail to Duty § 700.1054 Command of a naval base. The officer detailed to command a naval base shall be an officer of the line in the Navy, eligible for command at sea. ...

32 CFR 700.1056 - Command of a ship.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Command of a ship. 700.1056 Section 700.1056... Command Detail to Duty § 700.1056 Command of a ship. (a) The officer detailed to command a commissioned ship shall be an officer of the line in the Navy eligible for command at sea. (b) The officer detailed...

32 CFR 700.1054 - Command of a naval base.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Command of a naval base. 700.1054 Section 700... Command Detail to Duty § 700.1054 Command of a naval base. The officer detailed to command a naval base shall be an officer of the line in the Navy, eligible for command at sea. ...

32 CFR 700.1054 - Command of a naval base.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Command of a naval base. 700.1054 Section 700... Command Detail to Duty § 700.1054 Command of a naval base. The officer detailed to command a naval base shall be an officer of the line in the Navy, eligible for command at sea. ...

32 CFR 700.1054 - Command of a naval base.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a naval base. 700.1054 Section 700... Command Detail to Duty § 700.1054 Command of a naval base. The officer detailed to command a naval base shall be an officer of the line in the Navy, eligible for command at sea. ...

32 CFR 700.1056 - Command of a ship.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Command of a ship. 700.1056 Section 700.1056... Command Detail to Duty § 700.1056 Command of a ship. (a) The officer detailed to command a commissioned ship shall be an officer of the line in the Navy eligible for command at sea. (b) The officer detailed...

32 CFR 700.1056 - Command of a ship.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a ship. 700.1056 Section 700.1056... Command Detail to Duty § 700.1056 Command of a ship. (a) The officer detailed to command a commissioned ship shall be an officer of the line in the Navy eligible for command at sea. (b) The officer detailed...

32 CFR 700.1056 - Command of a ship.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Command of a ship. 700.1056 Section 700.1056... Command Detail to Duty § 700.1056 Command of a ship. (a) The officer detailed to command a commissioned ship shall be an officer of the line in the Navy eligible for command at sea. (b) The officer detailed...

32 CFR 700.1056 - Command of a ship.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Command of a ship. 700.1056 Section 700.1056... Command Detail to Duty § 700.1056 Command of a ship. (a) The officer detailed to command a commissioned ship shall be an officer of the line in the Navy eligible for command at sea. (b) The officer detailed...

NASIS data base management system: IBM 360 TSS implementation. Volume 5: Retrieval command system reference manual

NASA Technical Reports Server (NTRS)

1973-01-01

The retrieval command subsystem reference manual for the NASA Aerospace Safety Information System (NASIS) is presented. The command subsystem may be operated conversationally or in the batch mode. Retrieval commands are categorized into search-oriented and output-oriented commands. The characteristics of ancillary commands and their application are reported.

Advanced Communications Technology Satellite high burst rate link evaluation terminal experiment control and monitor software maintenance manual, version 1.0

NASA Technical Reports Server (NTRS)

Reinhart, Richard C.

1992-01-01

The Experiment Control and Monitor (EC&M) software was developed at NASA Lewis Research Center to support the Advanced Communications Technology Satellite (ACTS) High Burst Rate Link Evaluation Terminal (HBR-LET). The HBR-LET is an experimenter's terminal to communicate with the ACTS for various investigations by government agencies, universities, and industry. The EC&M software is one segment of the Control and Performance Monitoring (C&PM) software system of the HBR-LET. The EC&M software allows users to initialize, control, and monitor the instrumentation within the HBR-LET using a predefined sequence of commands. Besides instrument control, the C&PM software system is also responsible for computer communication between the HBR-LET and the ACTS NASA Ground Station and for uplink power control of the HBR-LET to demonstrate power augmentation during rain fade events. The EC&M Software User's Guide, Version 1.0 (NASA-CR-189160) outlines the commands required to install and operate the EC&M software. Input and output file descriptions, operator commands, and error recovery procedures are discussed in the document. The EC&M Software Maintenance Manual, Version 1.0 (NASA-CR-189161) is a programmer's guide that describes current implementation of the EC&M software from a technical perspective. An overview of the EC&M software, computer algorithms, format representation, and computer hardware configuration are included in the manual.

An expert system prototype for aiding in the development of software functional requirements for NASA Goddard's command management system: A case study and lessons learned

NASA Technical Reports Server (NTRS)

Liebowitz, Jay

1986-01-01

At NASA Goddard, the role of the command management system (CMS) is to transform general requests for spacecraft opeerations into detailed operational plans to be uplinked to the spacecraft. The CMS is part of the NASA Data System which entails the downlink of science and engineering data from NASA near-earth satellites to the user, and the uplink of command and control data to the spacecraft. Presently, it takes one to three years, with meetings once or twice a week, to determine functional requirements for CMS software design. As an alternative approach to the present technique of developing CMS software functional requirements, an expert system prototype was developed to aid in this function. Specifically, the knowledge base was formulated through interactions with domain experts, and was then linked to an existing expert system application generator called 'Knowledge Engineering System (Version 1.3).' Knowledge base development focused on four major steps: (1) develop the problem-oriented attribute hierachy; (2) determine the knowledge management approach; (3) encode the knowledge base; and (4) validate, test, certify, and evaluate the knowledge base and the expert system prototype as a whole. Backcasting was accomplished for validating and testing the expert system prototype. Knowledge refinement, evaluation, and implementation procedures of the expert system prototype were then transacted.

A novel asynchronous access method with binary interfaces

PubMed Central

2008-01-01

Background Traditionally synchronous access strategies require users to comply with one or more time constraints in order to communicate intent with a binary human-machine interface (e.g., mechanical, gestural or neural switches). Asynchronous access methods are preferable, but have not been used with binary interfaces in the control of devices that require more than two commands to be successfully operated. Methods We present the mathematical development and evaluation of a novel asynchronous access method that may be used to translate sporadic activations of binary interfaces into distinct outcomes for the control of devices requiring an arbitrary number of commands to be controlled. With this method, users are required to activate their interfaces only when the device under control behaves erroneously. Then, a recursive algorithm, incorporating contextual assumptions relevant to all possible outcomes, is used to obtain an informed estimate of user intention. We evaluate this method by simulating a control task requiring a series of target commands to be tracked by a model user. Results When compared to a random selection, the proposed asynchronous access method offers a significant reduction in the number of interface activations required from the user. Conclusion This novel access method offers a variety of advantages over traditionally synchronous access strategies and may be adapted to a wide variety of contexts, with primary relevance to applications involving direct object manipulation. PMID:18959797

Current Effects of Army Materiel Command Operation Order 16 189 at TACOM LCMC

DTIC Science & Technology

2017-05-25

Alexandria, VA: CNA Corporation. 78 Creswell, J. W. (2015). Educational Research: Planning, Conducting, and Evaluating Quantitative and Qualitative...research and development that relate to military requirements and test and evaluation . (d)(3) The Secretary shall establish or designate a single office or...for research. 4. Collect data. 5. Analyze and interpret the data. 42 6. Report and evaluate the research. Step 4 of the research process is

8. SAC command center underground structure, building 501, basement entry, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

8. SAC command center underground structure, building 501, basement entry, machine room, April 11, 1955 - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Command Center, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Squad-Level Soldier-Robot Dynamics: Exploring Future Concepts Involving Intelligent Autonomous Robots

DTIC Science & Technology

2015-02-01

unanimous for the run and duck commands as other commands commonly used. The verbal commands surveyed, as well as other suggested verbal commands that...stop, and duck . Additional verbal commands suggested were shut down, follow, destroy, status, and move out. The verbal commands surveyed and the...identify the verbal commands you would use to control the squad and the ASM: Phrase Yes No Halt 9 3 Stop 9 3 Move 11 1 Run 7 5 Duck 6 6 Other

Defense.gov - Special Report - Travels With Mullen

Science.gov Websites

European Command’s change of command ceremony. Top Stories Stavridis Assumes Top European Command Post the top post at U.S. European Command. He will also serve as NATO's supreme allied commander for

32 CFR 700.1057 - Command of an air activity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Command of an air activity. 700.1057 Section 700... Command Detail to Duty § 700.1057 Command of an air activity. (a) The officer detailed to command a naval... for command at sea. (b) For the purposes of Title 10 U.S.C. § 5942, a naval air training squadron is...

78 FR 72025 - Security Zones; Naval Base Point Loma; Naval Mine Anti Submarine Warfare Command; San Diego Bay...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-02

...-AA87 Security Zones; Naval Base Point Loma; Naval Mine Anti Submarine Warfare Command; San Diego Bay... establishing a new security zone at the Naval Mine and Anti-Submarine Warfare Command to protect the relocated... Commander of Naval Base Point Loma, the Commander of the Naval Mine Anti Submarine Warfare Command, and the...

32 CFR 700.1057 - Command of an air activity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Command of an air activity. 700.1057 Section 700... Command Detail to Duty § 700.1057 Command of an air activity. (a) The officer detailed to command a naval... for command at sea. (b) For the purposes of Title 10 U.S.C. § 5942, a naval air training squadron is...

32 CFR 700.1057 - Command of an air activity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Command of an air activity. 700.1057 Section 700... Command Detail to Duty § 700.1057 Command of an air activity. (a) The officer detailed to command a naval... for command at sea. (b) For the purposes of Title 10 U.S.C. § 5942, a naval air training squadron is...

32 CFR 700.1057 - Command of an air activity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Command of an air activity. 700.1057 Section 700... Command Detail to Duty § 700.1057 Command of an air activity. (a) The officer detailed to command a naval... for command at sea. (b) For the purposes of Title 10 U.S.C. § 5942, a naval air training squadron is...

32 CFR 700.1057 - Command of an air activity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of an air activity. 700.1057 Section 700... Command Detail to Duty § 700.1057 Command of an air activity. (a) The officer detailed to command a naval... for command at sea. (b) For the purposes of Title 10 U.S.C. § 5942, a naval air training squadron is...

33 CFR 149.620 - What happens when the Commandant (CG-5P) reviews and evaluates the construction drawings and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Marine Safety Center and other Federal agencies having technical expertise, such as the Pipeline and Hazardous Materials Safety Administration and the Federal Energy Regulatory Commission, in order to ensure...

33 CFR 149.620 - What happens when the Commandant (CG-5P) reviews and evaluates the construction drawings and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Marine Safety Center and other Federal agencies having technical expertise, such as the Pipeline and Hazardous Materials Safety Administration and the Federal Energy Regulatory Commission, in order to ensure...

Testing of Mortar Systems

DTIC Science & Technology

2010-03-11

IEP /TDP) or Independent Assessment Plan (IAP), and the test item and the procedures as outlined in this TOP. The following must also be considered...Command DTIC = Defense Technical Information Center DTP = Detailed Test Plan IAP = Independent Assessment Plan IEP = Independent Evaluation Plan IPT

Evaluation of a Tool for Airborne-Managed In-Trail Approach Spacing

DOT National Transportation Integrated Search

2005-08-01

The Advanced Terminal Area Approach Spacing (ATAAS) tool uses Automatic Dependent Surveillance-Broadcast aircraft state data to compute a speed command for an ATAAS-equipped aircraft to follow and obtain a required time interval behind another aircra...

A Survey of Civilian Employee Attitudes

DTIC Science & Technology

1989-06-01

U.S. Army Troop Support Command. The survey was conducted as part of an organizational diagnosis in preparation for the implementation of a civilian...survey as part of the program evaluation is recommended. Keywords: Surveys; Questionnaires; Employee attitudes; Attitude measurement; Organizational diagnosis .

Hospital Disaster Preparedness in Italy: a preliminary study utilizing the World Health Organization Hospital Emergency Response Evaluation Toolkit.

PubMed

Ingrassia, Pier L; Mangini, Marco; Azzaretto, Massimo; Ciaramitaro, Ilenia; Costa, Laura; Burkle, Frederick M; Della Corte, Francesco; Djalali, Ahmadreza

2016-12-01

Natural and human-initiated disasters are occurring with greater devastating consequences and increased frequency. During these events, hospitals have the burden to care for acutely ill and injured patients. The aim of this study was to evaluate the level of disaster preparedness of Italian hospitals. Site visits were conducted from January, 2014 to December, 2014. The hospital emergency response checklist, developed by the WHO, was used as an evaluation toolkit. It consists of 92 items classified as 9 key components, such as command and control, triage, and critical services. The status of each component was determined by consensus of 3 independent evaluators. The study selected 15 hospitals from different areas in Italy. Out of the 15 hospitals, 12 were considered to be at insufficients level of preparedness, only 3 were considered to have an effective level of preparedness. The average preparedness of all components were lower than the optimal level suggested by the WHO checklist. The study revealed that a large majority of Italian hospitals evaluated are not well prepared to manage potential disasters. Also, all important elements of hospital preparedness, such as the command system, surge capacity, and safety, were insufficiently implemented. Nationwide standards, guidelines and procedures are required to improve hospital disaster preparedness in Italy.

14 CFR 417.303 - Command control system requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... flight termination system used for each launch. (f) Electromagnetic interference. Each command control system component must function within the electromagnetic environment to which it is exposed. A command... must prevent electromagnetic interference. (g) Command transmitter failover. A command control system...

14 CFR 417.303 - Command control system requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... flight termination system used for each launch. (f) Electromagnetic interference. Each command control system component must function within the electromagnetic environment to which it is exposed. A command... must prevent electromagnetic interference. (g) Command transmitter failover. A command control system...

14 CFR 417.303 - Command control system requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... flight termination system used for each launch. (f) Electromagnetic interference. Each command control system component must function within the electromagnetic environment to which it is exposed. A command... must prevent electromagnetic interference. (g) Command transmitter failover. A command control system...

14 CFR 417.303 - Command control system requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... flight termination system used for each launch. (f) Electromagnetic interference. Each command control system component must function within the electromagnetic environment to which it is exposed. A command... must prevent electromagnetic interference. (g) Command transmitter failover. A command control system...

14 CFR 417.303 - Command control system requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... flight termination system used for each launch. (f) Electromagnetic interference. Each command control system component must function within the electromagnetic environment to which it is exposed. A command... must prevent electromagnetic interference. (g) Command transmitter failover. A command control system...

Defense Headquarters: Geographic Combatant Commands Rely on Subordinate Commands for Mission Management and Execution

DTIC Science & Technology

2016-06-30

These figures do not include personnel performing contract services. The service component commands , subordinate unified commands , and joint task forces...GAO has previously found that the combatant commands do not have oversight or visibility over authorized manpower or assigned personnel at the...Jack Reed Ranking Member Committee on Armed Services United States Senate Defense Headquarters: Geographic Combatant Commands Rely on Subordinate

United States Forces Korea > Home

Science.gov Websites

commander; Gen. Leem Ho Young, Combined Forces Command deputy commander; and Gen. Lee Sun-jin, Gen. Lee, Sun Forces Command deputy commander; and Gen. Lee Sun-jin, Gen. Lee, Sun-Jin, Chairman of the Republic of deputy commander; and Gen. Lee Sun-jin, Gen. Lee, Sun-Jin, Chairman of the Republic of Korea Joint Chiefs

Human factors in the Naval Air Systems Command: Computer based training

DOE Office of Scientific and Technical Information (OSTI.GOV)

Seamster, T.L.; Snyder, C.E.; Terranova, M.

1988-01-01

Military standards applied to the private sector contracts have a substantial effect on the quality of Computer Based Training (CBT) systems procured for the Naval Air Systems Command. This study evaluated standards regulating the following areas in CBT development and procurement: interactive training systems, cognitive task analysis, and CBT hardware. The objective was to develop some high-level recommendations for evolving standards that will govern the next generation of CBT systems. One of the key recommendations is that there be an integration of the instructional systems development, the human factors engineering, and the software development standards. Recommendations were also made formore » task analysis and CBT hardware standards. (9 refs., 3 figs.)« less

Voice control of the space shuttle video system

NASA Technical Reports Server (NTRS)

Bejczy, A. K.; Dotson, R. S.; Brown, J. W.; Lewis, J. L.

1981-01-01

A pilot voice control system developed at the Jet Propulsion Laboratory (JPL) to test and evaluate the feasibility of controlling the shuttle TV cameras and monitors by voice commands utilizes a commercially available discrete word speech recognizer which can be trained to the individual utterances of each operator. Successful ground tests were conducted using a simulated full-scale space shuttle manipulator. The test configuration involved the berthing, maneuvering and deploying a simulated science payload in the shuttle bay. The handling task typically required 15 to 20 minutes and 60 to 80 commands to 4 TV cameras and 2 TV monitors. The best test runs show 96 to 100 percent voice recognition accuracy.

Incomplete Victory: General Allenby and Mission Command in Palestine, 1917-1918

DTIC Science & Technology

2012-12-14

challenges in mission command. While General Allenby, commanding the Allied Egyptian Expeditionary Force (EEF), gained several victories in the...challenges in mission command. While General Allenby, commanding the Allied Egyptian Expeditionary Force (EEF), gained several victories in the early stages...

The Fabric of Air Warfare; Doctrine, Operational Experience, and Integration of Strategic and Tactical Air Power From World War I Through World War II

DTIC Science & Technology

1991-04-01

African Air Forces, Middle East Air Command, based in Cairo, and RAP Malta Air Command. This, in effect, was a �theater� command in a larger sense, for...Force, under the command of AVM Sir Hugh Lloyd, and absorbed Malta Air Command and US XII Fighter Command, then under Pete Quesada, later commander...trained pilots, that exchange ratio steadily worsened for the enemy. In fact, the 5th Air Force could boast the two highest scoring American aces early

Numerical Electromagnetic Code (NEC)-Basic Scattering Code. Part I. User’s Manual.

DTIC Science & Technology

1979-09-01

Command RT : 29 I. Command PG: 32 J. Command GP: 35 K. Command CG: 36 L. Command SG: 39 M. Command AM: 44 N. Conumand PR: 48 0. Command NP: 49 P...these points and con- firm the validity of the solution. 1 0 1 -.- ’----.- ... The source presently considered in the computer code is an Plec - tric...Range Input 28 * RT : Translate and/or Rotate Coordinates 29 SG: Source Geometry Input IQ TO: Test Data Generation Options 17 [IN: Units of Input U)S

NORAD

Science.gov Websites

TERRENCE J. O'SHAUGHNESSY, USAF Command, United States Northern Command VIEW BIO LIEUTENANT GENERAL REYNOLD N. HOOVER, USA Deputy Commander, United States Northern Command VIEW BIO MAJOR GENERAL PEGGY C . COMBS, USA Chief of Staff, United States Northern Command VIEW BIO SERGEANT MAJOR PAUL MCKENNA, USMC

32 CFR 700.856 - Pilotage.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.856 Pilotage. (a) The commanding officer shall: (1) Pilot the ship under all ordinary... to the commanding officer. The presence on board of a pilot shall not relieve the commanding officer...

32 CFR 700.856 - Pilotage.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.856 Pilotage. (a) The commanding officer shall: (1) Pilot the ship under all ordinary... to the commanding officer. The presence on board of a pilot shall not relieve the commanding officer...

32 CFR 700.859 - Quarantine.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.859 Quarantine. (a) The commanding officer or aircraft commander of a ship or... port or area within which the ship or aircraft is located. (b) The commanding officer shall give all...

32 CFR 700.856 - Pilotage.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.856 Pilotage. (a) The commanding officer shall: (1) Pilot the ship under all ordinary... to the commanding officer. The presence on board of a pilot shall not relieve the commanding officer...

32 CFR 700.859 - Quarantine.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.859 Quarantine. (a) The commanding officer or aircraft commander of a ship or... port or area within which the ship or aircraft is located. (b) The commanding officer shall give all...

32 CFR 700.859 - Quarantine.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.859 Quarantine. (a) The commanding officer or aircraft commander of a ship or... port or area within which the ship or aircraft is located. (b) The commanding officer shall give all...

32 CFR 700.859 - Quarantine.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.859 Quarantine. (a) The commanding officer or aircraft commander of a ship or... port or area within which the ship or aircraft is located. (b) The commanding officer shall give all...

32 CFR 700.856 - Pilotage.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.856 Pilotage. (a) The commanding officer shall: (1) Pilot the ship under all ordinary... to the commanding officer. The presence on board of a pilot shall not relieve the commanding officer...

32 CFR 700.856 - Pilotage.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.856 Pilotage. (a) The commanding officer shall: (1) Pilot the ship under all ordinary... to the commanding officer. The presence on board of a pilot shall not relieve the commanding officer...

32 CFR 700.859 - Quarantine.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.859 Quarantine. (a) The commanding officer or aircraft commander of a ship or... port or area within which the ship or aircraft is located. (b) The commanding officer shall give all...

46 CFR 175.540 - Equivalents.

Code of Federal Regulations, 2010 CFR

2010-10-01

... safety management system is in place on board a vessel. The Commandant will consider the size and corporate structure of a vessel's company when determining the acceptability of an equivalent system... require engineering evaluations and tests to demonstrate the equivalence of the substitute. (b) The...

32 CFR 724.406 - Commander, Naval Medical Command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Commander, Naval Medical Command. 724.406 Section 724.406 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL..., Naval Medical Command. Custodian of Navy and Marine Corps health records. (See subpart C). ...

32 CFR 724.406 - Commander, Naval Medical Command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Commander, Naval Medical Command. 724.406 Section 724.406 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL..., Naval Medical Command. Custodian of Navy and Marine Corps health records. (See subpart C). ...

32 CFR 724.406 - Commander, Naval Medical Command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Commander, Naval Medical Command. 724.406 Section 724.406 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL..., Naval Medical Command. Custodian of Navy and Marine Corps health records. (See subpart C). ...

32 CFR 724.406 - Commander, Naval Medical Command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Commander, Naval Medical Command. 724.406 Section 724.406 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL..., Naval Medical Command. Custodian of Navy and Marine Corps health records. (See subpart C). ...

32 CFR 724.406 - Commander, Naval Medical Command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Commander, Naval Medical Command. 724.406 Section 724.406 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL..., Naval Medical Command. Custodian of Navy and Marine Corps health records. (See subpart C). ...

48 CFR 202.101 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Command Air Force Materiel Command Air Force Reserve Command Air Combat Command Air Mobility Command Air... agencies have been delegated authority to act as head of the agency for their respective agencies (i.e., to... offers, means a procedure used in negotiated acquisitions, when market research is inconclusive for...

75 FR 49482 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... replace with ``Incident Report Records.'' System location: Delete entry and replace with ``Command Support... may be accessed only by the Commander, Deputy Commander, Chief, Command Support Division, or other... and replace with ``Command Support Division, EU1, Defense Information Systems Agency-Europe, APO AE...

75 FR 42719 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

...: Commander, Navy Expeditionary Combat Command, 1575 Gator Blvd, Joint Expeditionary Base Little Creek... Expeditionary Combat Command, Code (N8), 1575 Gator Blvd, Joint Expeditionary Base Little Creek, Virginia Beach... to the Commander, Navy Expeditionary Combat Command, Code (N8), 1575 Gator Blvd, Joint Expeditionary...

Command History for 1988

DTIC Science & Technology

1989-02-01

installs, and provides life cycle support for information management systems. 16. Provides information and reports to higher authority and the scientific com...instruction/policy. 29 November New Employees Margaret Overton Paula Augustine Staffing Clerk Clerk Typist Code OOB Code I I GS-203-4 GS-322-4 Sylvia ...Evaluation and Survey Systems-Develops systems to evaluate the effectiveness of quality of life programs and to improve the quality of personnel

A Clinical Evaluation of Cone Beam Computed Tomography

DTIC Science & Technology

2015-06-01

the extent of dental caries . The radiographic image is essential to successfully diagnose pathosis of odontogenic and non-odontogenic origin. The...A CLINICAL EVALUATION OF CONE BEAM COMPUTED TOMOGRAPHY by Thomas Patrick Cairnll, D.D.S. Commander, Dental Corps United States Navy A thesis...submitted to the Faculty of the Endodontics Graduate Program Naval Postgraduate Dental School Uniformed Services University of the Health Sciences in

"His Last Command, Our First Concern"™: An Evaluation on Haggai Institute's Training at the National Level in Fostering Evangelistic Engagement

ERIC Educational Resources Information Center

Famadas, Francisco

2016-01-01

The doctoral project developed a self-assessment tool that was provided to individuals who have participated in seminars conducted in their countries to ascertain their evaluation of the impact of Haggai Institute's training vis-a-vis increased evangelistic engagement. Data was gathered from alumni from the following countries: Brazil, Colombia,…

The Contribution of Command and Control to Unity of Effort

DTIC Science & Technology

2002-09-01

Engineering and Evaluation Centre University of South Australia Mawson Lakes, South Australia Author contact: 6 Frank Street St Morris SA 5068... Mawson Lakes, South Australia, , 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S...Noel Sproles PhD Systems Engineering and Evaluation Centre University of South Australia Mawson Lakes, South Australia While joint and multi-national

Hands-Free, Heads-Up Control System for Unmanned Ground Vehicles

DTIC Science & Technology

2011-08-10

interface evaluation Industry evaluated two commercial-off-the-shelf (COTS) brain computer interfaces from two companies – Neurosky and Emotiv ...useless, resulting in very low command recognition accuracy. In addition, latency issues plagued the system. Figure 6 Emotiv Headset The... Emotiv system, unlike the Neurosky, required great effort to use and calibrate. It requires 16 foam tips to be wet with saline solution and then

32 CFR 700.723 - Administration and discipline: Separate and detached command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detached command. 700.723 Section 700.723 National Defense Department of Defense (Continued) DEPARTMENT OF... Administration and discipline: Separate and detached command. Any flag or general officer in command, any officer... are separate or detached commands. Such officer shall state in writing that it is a separate or...

32 CFR 700.722 - Administration and discipline: Staff unassigned to an administrative command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... to an administrative command. 700.722 Section 700.722 National Defense Department of Defense....722 Administration and discipline: Staff unassigned to an administrative command. (a) When it is not... administration and discipline, the commander may designate an officer of the staff to act as the commanding...

32 CFR 536.8 - Responsibilities and operations of command claims services.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Responsibilities and operations of command... Responsibilities and operations of command claims services. (a) Chiefs of command claims services. Chiefs of command claims services shall: (1) Exercise claims settlement authority as specified in this part...

32 CFR 700.723 - Administration and discipline: Separate and detached command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... detached command. 700.723 Section 700.723 National Defense Department of Defense (Continued) DEPARTMENT OF... Administration and discipline: Separate and detached command. Any flag or general officer in command, any officer... are separate or detached commands. Such officer shall state in writing that it is a separate or...

32 CFR 700.722 - Administration and discipline: Staff unassigned to an administrative command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... to an administrative command. 700.722 Section 700.722 National Defense Department of Defense....722 Administration and discipline: Staff unassigned to an administrative command. (a) When it is not... administration and discipline, the commander may designate an officer of the staff to act as the commanding...

32 CFR 700.722 - Administration and discipline: Staff unassigned to an administrative command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... to an administrative command. 700.722 Section 700.722 National Defense Department of Defense....722 Administration and discipline: Staff unassigned to an administrative command. (a) When it is not... administration and discipline, the commander may designate an officer of the staff to act as the commanding...

32 CFR 700.723 - Administration and discipline: Separate and detached command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... detached command. 700.723 Section 700.723 National Defense Department of Defense (Continued) DEPARTMENT OF... Administration and discipline: Separate and detached command. Any flag or general officer in command, any officer... are separate or detached commands. Such officer shall state in writing that it is a separate or...

32 CFR 536.8 - Responsibilities and operations of command claims services.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false Responsibilities and operations of command... Responsibilities and operations of command claims services. (a) Chiefs of command claims services. Chiefs of command claims services shall: (1) Exercise claims settlement authority as specified in this part...

32 CFR 700.723 - Administration and discipline: Separate and detached command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... detached command. 700.723 Section 700.723 National Defense Department of Defense (Continued) DEPARTMENT OF... Administration and discipline: Separate and detached command. Any flag or general officer in command, any officer... are separate or detached commands. Such officer shall state in writing that it is a separate or...

32 CFR 700.723 - Administration and discipline: Separate and detached command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... detached command. 700.723 Section 700.723 National Defense Department of Defense (Continued) DEPARTMENT OF... Administration and discipline: Separate and detached command. Any flag or general officer in command, any officer... are separate or detached commands. Such officer shall state in writing that it is a separate or...

32 CFR 700.722 - Administration and discipline: Staff unassigned to an administrative command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... to an administrative command. 700.722 Section 700.722 National Defense Department of Defense....722 Administration and discipline: Staff unassigned to an administrative command. (a) When it is not... administration and discipline, the commander may designate an officer of the staff to act as the commanding...

32 CFR 700.722 - Administration and discipline: Staff unassigned to an administrative command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... to an administrative command. 700.722 Section 700.722 National Defense Department of Defense....722 Administration and discipline: Staff unassigned to an administrative command. (a) When it is not... administration and discipline, the commander may designate an officer of the staff to act as the commanding...

Terminal Information Processing System (TIPS) Consolidated CAB Display (CCD) Comparative Analysis.

DTIC Science & Technology

1982-04-01

Barometric pressure 3. Center field wind speed, direction and gusts 4. Runway visual range 5. Low-level wind shear 6. Vortex advisory 7. Runway equipment...PASSWORD Command (standard user) u. PAUSE Command (standard user) v. PMSG Command (standard user) w. PPD Command (standard user) x. PURGE Command (standard

32 CFR 151.4 - Procedures and responsibilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... country for personnel assigned to foreign areas. (c) Designated commanding officer. Formal invocation of... geographical areas for which a unified command exists, the commander shall designate within each country the “Commanding Officer” referred to in the Senate Resolution (§ 151.6). (2) In areas where a unified command does...

46 CFR 50.10-1 - Commandant.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Commandant. 50.10-1 Section 50.10-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 50.10-1 Commandant. The term Commandant means the Commandant U.S. Coast Guard. ...

Scalable Unix commands for parallel processors : a high-performance implementation.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ong, E.; Lusk, E.; Gropp, W.

2001-06-22

We describe a family of MPI applications we call the Parallel Unix Commands. These commands are natural parallel versions of common Unix user commands such as ls, ps, and find, together with a few similar commands particular to the parallel environment. We describe the design and implementation of these programs and present some performance results on a 256-node Linux cluster. The Parallel Unix Commands are open source and freely available.

Multi-agent autonomous system and method

NASA Technical Reports Server (NTRS)

Fink, Wolfgang (Inventor); Dohm, James (Inventor); Tarbell, Mark A. (Inventor)

2010-01-01

A method of controlling a plurality of crafts in an operational area includes providing a command system, a first craft in the operational area coupled to the command system, and a second craft in the operational area coupled to the command system. The method further includes determining a first desired destination and a first trajectory to the first desired destination, sending a first command from the command system to the first craft to move a first distance along the first trajectory, and moving the first craft according to the first command. A second desired destination and a second trajectory to the second desired destination are determined and a second command is sent from the command system to the second craft to move a second distance along the second trajectory.

Command and data handling for Atmosphere Explorer satellite

NASA Technical Reports Server (NTRS)

Fuldner, W. V.

1974-01-01

The command and data-handling subsystem of the Atmosphere Explorer satellite provides the necessary controls for the instrumentation and telemetry, and also controls the satellite attitude and trajectory. The subsystem executes all command information within the spacecraft, either in real time (as received over the S-band command transmission link) or remote from the command site (as required by the orbit operations schedule). Power consumption in the spacecraft is optimized by suitable application and removal of power to various instruments; additional functions include control of magnetic torquers and of the orbit-adjust propulsion subsystem. Telemetry data from instruments and the spacecraft equipment are formatted into a single serial bit stream. Attention is given to command types, command formats, decoder operation, and command processing functions.

Command Disaggregation Attack and Mitigation in Industrial Internet of Things

PubMed Central

Zhu, Pei-Dong; Hu, Yi-Fan; Cui, Peng-Shuai; Zhang, Yan

2017-01-01

A cyber-physical attack in the industrial Internet of Things can cause severe damage to physical system. In this paper, we focus on the command disaggregation attack, wherein attackers modify disaggregated commands by intruding command aggregators like programmable logic controllers, and then maliciously manipulate the physical process. It is necessary to investigate these attacks, analyze their impact on the physical process, and seek effective detection mechanisms. We depict two different types of command disaggregation attack modes: (1) the command sequence is disordered and (2) disaggregated sub-commands are allocated to wrong actuators. We describe three attack models to implement these modes with going undetected by existing detection methods. A novel and effective framework is provided to detect command disaggregation attacks. The framework utilizes the correlations among two-tier command sequences, including commands from the output of central controller and sub-commands from the input of actuators, to detect attacks before disruptions occur. We have designed components of the framework and explain how to mine and use these correlations to detect attacks. We present two case studies to validate different levels of impact from various attack models and the effectiveness of the detection framework. Finally, we discuss how to enhance the detection framework. PMID:29065461

Command Disaggregation Attack and Mitigation in Industrial Internet of Things.

PubMed

Xun, Peng; Zhu, Pei-Dong; Hu, Yi-Fan; Cui, Peng-Shuai; Zhang, Yan

2017-10-21

A cyber-physical attack in the industrial Internet of Things can cause severe damage to physical system. In this paper, we focus on the command disaggregation attack, wherein attackers modify disaggregated commands by intruding command aggregators like programmable logic controllers, and then maliciously manipulate the physical process. It is necessary to investigate these attacks, analyze their impact on the physical process, and seek effective detection mechanisms. We depict two different types of command disaggregation attack modes: (1) the command sequence is disordered and (2) disaggregated sub-commands are allocated to wrong actuators. We describe three attack models to implement these modes with going undetected by existing detection methods. A novel and effective framework is provided to detect command disaggregation attacks. The framework utilizes the correlations among two-tier command sequences, including commands from the output of central controller and sub-commands from the input of actuators, to detect attacks before disruptions occur. We have designed components of the framework and explain how to mine and use these correlations to detect attacks. We present two case studies to validate different levels of impact from various attack models and the effectiveness of the detection framework. Finally, we discuss how to enhance the detection framework.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Deline, Chris; Dann, Geoff

Recent increases in photovoltaic (PV) systems on Department of the Navy (DON) land and potential siting near airfields prompted Commander, Naval Installations Command to fund the Naval Facilities Engineering Command to evaluate the impact of electromagnetic interference (EMI) from PV systems on airfield electronic equipment. Naval Facilities Engineering and Expeditionary Warfare Center tasked Department of Energy National Renewable Energy laboratory (NREL) to conduct the assessment. PV systems often include high-speed switching semiconductor circuits to convert the voltage produced by the PV arrays to the voltage needed by the end user. Switching circuits inherently produce electromagnetic radiation at harmonics of themore » switching frequency. In this report, existing literature is summarized and tests to measure emissions and mitigation methods are discussed. The literature shows that the emissions from typical PV systems are low strength and unlikely to cause interference to most airfield electronic systems. With diligent procurement and siting of PV systems, including specifications for FCC Part 15 Class A compliant equipment and a 250-foot setback from communication equipment, NREL anticipates little to no EMI impact on nearby communications or telemetry equipment.« less

[Statistical analysis using freely-available "EZR (Easy R)" software].

PubMed

Kanda, Yoshinobu

2015-10-01

Clinicians must often perform statistical analyses for purposes such evaluating preexisting evidence and designing or executing clinical studies. R is a free software environment for statistical computing. R supports many statistical analysis functions, but does not incorporate a statistical graphical user interface (GUI). The R commander provides an easy-to-use basic-statistics GUI for R. However, the statistical function of the R commander is limited, especially in the field of biostatistics. Therefore, the author added several important statistical functions to the R commander and named it "EZR (Easy R)", which is now being distributed on the following website: http://www.jichi.ac.jp/saitama-sct/. EZR allows the application of statistical functions that are frequently used in clinical studies, such as survival analyses, including competing risk analyses and the use of time-dependent covariates and so on, by point-and-click access. In addition, by saving the script automatically created by EZR, users can learn R script writing, maintain the traceability of the analysis, and assure that the statistical process is overseen by a supervisor.

Orion Capsule Handling Qualities for Atmospheric Entry

NASA Technical Reports Server (NTRS)

Tigges, Michael A.; Bihari, Brian D.; Stephens, John-Paul; Vos, Gordon A.; Bilimoria, Karl D.; Mueller, Eric R.; Law, Howard G.; Johnson, Wyatt; Bailey, Randall E.; Jackson, Bruce

2011-01-01

Two piloted simulations were conducted at NASA's Johnson Space Center using the Cooper-Harper scale to study the handling qualities of the Orion Command Module capsule during atmospheric entry flight. The simulations were conducted using high fidelity 6-DOF simulators for Lunar Return Skip Entry and International Space Station Return Direct Entry flight using bank angle steering commands generated by either the Primary (PredGuid) or Backup (PLM) guidance algorithms. For both evaluations, manual control of bank angle began after descending through Entry Interface into the atmosphere until drogue chutes deployment. Pilots were able to use defined bank management and reversal criteria to accurately track the bank angle commands, and stay within flight performance metrics of landing accuracy, g-loads, and propellant consumption, suggesting that the pilotability of Orion under manual control is both achievable and provides adequate trajectory performance with acceptable levels of pilot effort. Another significant result of these analyses is the applicability of flying a complex entry task under high speed entry flight conditions relevant to the next generation Multi Purpose Crew Vehicle return from Mars and Near Earth Objects.

An evaluation of automatic control system concepts for general aviation airplanes

NASA Technical Reports Server (NTRS)

Stewart, E. C.; Ragsdale, W. A.; Wunschel, A. J.

1988-01-01

A piloted simulation study of automatic longitudinal control systems for general aviation airplanes has been conducted. These automatic control systems were designed to make the simulated airplane easy to fly for a beginning or infrequent pilot. Different control systems are presented and their characteristics are documented. In a conventional airplane control system each cockpit controller commands combinations of both the airspeed and the vertical speed. The best system in the present study decoupled the airspeed and vertical speed responses to cockpit throttle inputs. That is, the cockpit throttle lever commanded only airspeed responses, and the longitudinal wheel position commanded only vertical speed responses. This system significantly reduced the pilot workload throughout an entire mission of the airplane from takeoff to landing. An important feature of the automatic system was that neither changing flap position nor maneuvering in steeply banked turns affected either the airspeed or the vertical speed. All the pilots who flew the control system simulation were favorably impressed with the very low workload and the excellent handling qualities of the simulated airplane.

A satellite orbital testbed for SATCOM using mobile robots

NASA Astrophysics Data System (ADS)

Shen, Dan; Lu, Wenjie; Wang, Zhonghai; Jia, Bin; Wang, Gang; Wang, Tao; Chen, Genshe; Blasch, Erik; Pham, Khanh

2016-05-01

This paper develops and evaluates a satellite orbital testbed (SOT) for satellite communications (SATCOM). SOT can emulate the 3D satellite orbit using the omni-wheeled robots and a robotic arm. The 3D motion of satellite is partitioned into the movements in the equatorial plane and the up-down motions in the vertical plane. The former actions are emulated by omni-wheeled robots while the up-down motions are performed by a stepped-motor-controlled-ball along a rod (robotic arm), which is attached to the robot. The emulated satellite positions will go to the measure model, whose results will be used to perform multiple space object tracking. Then the tracking results will go to the maneuver detection and collision alert. The satellite maneuver commands will be translated to robots commands and robotic arm commands. In SATCOM, the effects of jamming depend on the range and angles of the positions of satellite transponder relative to the jamming satellite. We extend the SOT to include USRP transceivers. In the extended SOT, the relative ranges and angles are implemented using omni-wheeled robots and robotic arms.

SAC Headquarters Underground Command Center Cutaway Axonometric Offutt ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

SAC Headquarters Underground Command Center - Cutaway Axonometric - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Government-to-private sector energy programs: Identification of common elements leading to successful implementation

NASA Astrophysics Data System (ADS)

Stockton, Keith M.

This dissertation examines six distinct government energy programs implemented in the United States during the last three decades. A common element within these programs is an attempt by government to drive commercialization of energy technologies leading to changes in energy production or consumptive behavior. We seek to understand the factors that lead to success or failure of these programs with two goals in mind. The first is theoretical in that we test a hypothesis that market-based energy programs have substantially higher success rates than command-and-control programs. The second goal is operational in nature, in which we desire to identify common factors within energy programs that lead either to program success or to failure. We investigate and evaluate three market-based and three command-and-control energy programs. The market-based programs include the federal Corporate Average Fuel Economy and Sulfur Dioxide Emissions Control programs as well as Colorado's Amendment 37. The command-and-control programs include the federal Synthetic Fuels Corporation and Corn Based Ethanol programs as well as Colorado's Solar Electric Power program. We conduct the analysis of each program based on composite methodology derived from leading academics within the Policy Sciences. From our research findings, we conclude that both market-based and command-and-control programs can achieve their legislative goals and objectives, resulting in permanent changes in energy production or consumptive behavior. However, we also find that the economic efficiency is the differentiator between market-based and command-and-control programs. Market-based programs, because of the inherent flexibility, allow participants to react to changing economic and/or technical conditions. In contrast, command-and-control programs lack such flexibility and often result in economic inefficiency when economic conditions change. The financial incentives incorporated in the three command-and-control programs we examined also create market distortions that both limit the flexibility of private markets to adjust to changing economic conditions and discourage the adoption of competing technologies. We conclude our research by recommending that future policy makers maximize the range of methods availability to the private sector to meet legislative goals and limit the use of financial incentives. With these measures, energy programs may achieve higher levels of success by reaching their goals with maximum economic efficiency and minimal negative unanticipated consequences.

Preserved consciousness in vegetative and minimal conscious states: systematic review and meta-analysis.

PubMed

Kondziella, Daniel; Friberg, Christian K; Frokjaer, Vibe G; Fabricius, Martin; Møller, Kirsten

2016-05-01

Active, passive and resting state paradigms using functional MRI (fMRI) or EEG may reveal consciousness in the vegetative (VS) and the minimal conscious state (MCS). A meta-analysis was performed to assess the prevalence of preserved consciousness in VS and MCS as revealed by fMRI and EEG, including command following (active paradigms), cortical functional connectivity elicited by external stimuli (passive paradigms) and default mode networks (resting state). Studies were selected from multiple indexing databases until February 2015 and evaluated using the Quality Assessment of Diagnostic Accuracy Studies-2. 37 studies were identified, including 1041 patients (mean age 43 years, range 16-89; male/female 2.1:1; 39.5% traumatic brain injuries). MCS patients were more likely than VS patients to follow commands during active paradigms (32% vs 14%; OR 2.85 (95% CI 1.90 to 4.27; p<0.0001)) and to show preserved functional cortical connectivity during passive paradigms (55% vs 26%; OR 3.53 (95% CI 2.49 to 4.99; p<0.0001)). Passive paradigms suggested preserved consciousness more often than active paradigms (38% vs 24%; OR 1.98 (95% CI 1.54 to 2.54; p<0.0001)). Data on resting state paradigms were insufficient for statistical evaluation. In conclusion, active paradigms may underestimate the degree of consciousness as compared to passive paradigms. While MCS patients show signs of preserved consciousness more frequently in both paradigms, roughly 15% of patients with a clinical diagnosis of VS are able to follow commands by modifying their brain activity. However, there remain important limitations at the single-subject level; for example, patients from both categories may show command following despite negative passive paradigms. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

A novel onset detection technique for brain-computer interfaces using sound-production related cognitive tasks in simulated-online system

NASA Astrophysics Data System (ADS)

Song, YoungJae; Sepulveda, Francisco

2017-02-01

Objective. Self-paced EEG-based BCIs (SP-BCIs) have traditionally been avoided due to two sources of uncertainty: (1) precisely when an intentional command is sent by the brain, i.e., the command onset detection problem, and (2) how different the intentional command is when compared to non-specific (or idle) states. Performance evaluation is also a problem and there are no suitable standard metrics available. In this paper we attempted to tackle these issues. Approach. Self-paced covert sound-production cognitive tasks (i.e., high pitch and siren-like sounds) were used to distinguish between intentional commands (IC) and idle states. The IC states were chosen for their ease of execution and negligible overlap with common cognitive states. Band power and a digital wavelet transform were used for feature extraction, and the Davies-Bouldin index was used for feature selection. Classification was performed using linear discriminant analysis. Main results. Performance was evaluated under offline and simulated-online conditions. For the latter, a performance score called true-false-positive (TFP) rate, ranging from 0 (poor) to 100 (perfect), was created to take into account both classification performance and onset timing errors. Averaging the results from the best performing IC task for all seven participants, an 77.7% true-positive (TP) rate was achieved in offline testing. For simulated-online analysis the best IC average TFP score was 76.67% (87.61% TP rate, 4.05% false-positive rate). Significance. Results were promising when compared to previous IC onset detection studies using motor imagery, in which best TP rates were reported as 72.0% and 79.7%, and which, crucially, did not take timing errors into account. Moreover, based on our literature review, there is no previous covert sound-production onset detection system for spBCIs. Results showed that the proposed onset detection technique and TFP performance metric have good potential for use in SP-BCIs.

Reduction in respiratory motion artefacts on gadoxetate-enhanced MRI after training technicians to apply a simple and more patient-adapted breathing command.

PubMed

Gutzeit, Andreas; Matoori, Simon; Froehlich, Johannes M; von Weymarn, Constantin; Reischauer, Carolin; Kolokythas, Orpheus; Goyen, Matthias; Hergan, Klaus; Meissnitzer, Matthias; Forstner, Rosemarie; Soyka, Jan D; Doert, Aleksis; Koh, Dow-Mu

2016-08-01

To investigate whether a trained group of technicians using a modified breathing command during gadoxetate-enhanced liver MRI reduces respiratory motion artefacts compared to non-trained technicians using a traditional breathing command. The gadoxetate-enhanced liver MR images of 30 patients acquired using the traditional breathing command and the subsequent 30 patients after training the technicians to use a modified breathing command were analyzed. A subgroup of patients (n = 8) underwent scans both by trained and untrained technicians. Images obtained using the traditional and modified breathing command were compared for the presence of breathing artefacts [respiratory artefact-based image quality scores from 1 (best) to 5 (non-diagnostic)]. There was a highly significant improvement in the arterial phase image quality scores in patients using the modified breathing command compared to the traditional one (P < 0.001). The percentage of patients with severe and extensive breathing artefacts in the arterial phase decreased from 33.3 % to 6.7 % after introducing the modified breathing command (P = 0.021). In the subgroup that underwent MRI using both breathing commands, arterial phase image quality improved significantly (P = 0.008) using the modified breathing command. Training technicians to use a modified breathing command significantly improved arterial phase image quality of gadoxetate-enhanced liver MRI. • A modified breathing command reduced respiratory artefacts on arterial-phase gadoxetate-enhanced MRI (P < 0.001). • The modified command decreased severe and extensive arterial-phase breathing artefacts (P = 0.021). • Training technicians to use a modified breathing command improved arterial-phase images.

L to R: STS-98 Mission Specialist Thomas Jones, Pilot Mark Polansky, and Commander Kenneth Cockrell greet STS-92 Commander Brian Duffy, Dryden Center Director Kevin Petersen, and AFFTC Commander Major General Richard Reynolds

NASA Image and Video Library

2001-02-20

L to R: STS-98 Mission Specialist Thomas Jones, Pilot Mark Polansky, and Commander Kenneth Cockrell greet STS-92 Commander Brian Duffy, Dryden Center Director Kevin Petersen, and AFFTC Commander Major General Richard Reynolds after landing on the runway at Edwards Air Force Base, California, where NASA's Dryden Flight Research Center is located.

Audit Oversight: Quality Control System at U.S. Special Operations Command Inspector General Audit Division

DTIC Science & Technology

2002-08-21

The Audit Division provides the Commander, U.S. Special Operations Command (USSOCOM) with professional auditing services to safeguard, account for...and ensure the proper use of special operations forces assets in accomplishing the USSOCOM mission. The Audit Division reports to the USSOCOM Inspector...U.S. Army Special Operations Command, Naval Special Warfare Command, and the Joint Special Operations Command. Appendix A contains a summary of the Audit Division policy and procedures.

The Glass Ceiling - A Question of Joint Officer Development - Why Only Five USAF Geographic Combatant Commanders?

DTIC Science & Technology

2010-07-26

kit/OEF.asp (accessed March 6, 2011). 19 U.S. Central Command. "US CENTCOM Leadership: General James N. Mattis , Commander,‖ http... Mattis , USMC Commander, USCENTCOM 0 2 Cmdr, Task Force 58 Cmdr, USJFCOM Admiral James G. Stavridis, USN Commander, USEUCOM 1 2 Plans Officer, JCS...U.S. Central Command. "US CENTCOM Leadership." General James N. Mattis . https://slsp.http://www.centcom.mil/en/about-centcom/leadership

Defense.gov Special Report: Unified Combatant Commands

Science.gov Websites

in support of U.S. strategic objectives. Their mission is to maintain command and control of U.S coverage and more information. Unified Combatant Command strategic map U.S. Northern Command NORTHCOM U.S U.S. Strategic Command STRATCOM . Main Menu Home Today in DOD About DOD Leaders Biographies

32 CFR 700.857 - Safe navigation and regulations governing operation of ships and aircraft.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.857 Safe navigation and regulations governing operation of ships and aircraft. (a) The commanding officer is responsible for the safe... Operations or the Commandant of the Marine Corps, as appropriate. (d) The Commanding Officer is responsible...

32 CFR 700.857 - Safe navigation and regulations governing operation of ships and aircraft.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.857 Safe navigation and regulations governing operation of ships and aircraft. (a) The commanding officer is responsible for the safe... Operations or the Commandant of the Marine Corps, as appropriate. (d) The Commanding Officer is responsible...

75 FR 22561 - Federal Advisory Committee; United States Strategic Command Strategic Advisory Group; Charter...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... Command Strategic Advisory Group; Charter Renewal AGENCY: Department of Defense (DoD). ACTION: Renewal of... Command Strategic Advisory Group (hereafter referred to as the Group). FOR FURTHER INFORMATION CONTACT... Chairman of the Joint Chiefs of Staff and the Commander of the U.S. Strategic Command independent advice...

32 CFR 700.1055 - Command of a naval shipyard.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Command of a naval shipyard. 700.1055 Section 700.1055 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1055 Command of a naval shipyard. The officer detailed to command a naval...

75 FR 67695 - U.S. Strategic Command Strategic Advisory Group Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-03

... DEPARTMENT OF DEFENSE Office of the Secretary of Defense U.S. Strategic Command Strategic Advisory... meeting notice of the U.S. Strategic Command Strategic Advisory Group. DATES: December 9, 2010: 8 a.m. to..., intelligence, and policy-related issues to the Commander, U.S. Strategic Command, during the development of the...

14 CFR 61.55 - Second-in-command qualifications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Second-in-command qualifications. 61.55...-in-command qualifications. (a) A person may serve as a second-in-command of an aircraft type certificated for more than one required pilot flight crewmember or in operations requiring a second-in-command...

32 CFR 700.1026 - Authority of an officer who succeeds to command.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Authority of an officer who succeeds to command... Precedence, Authority and Command Authority § 700.1026 Authority of an officer who succeeds to command. (a) An officer who succeeds to command due to incapacity, death, departure on leave, detachment without...

32 CFR 700.1059 - Command of a staff corps activity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Command of a staff corps activity. 700.1059..., Authority and Command Detail to Duty § 700.1059 Command of a staff corps activity. Officers in a staff corps shall be detailed to command only such activities as are appropriate to their corps. ...

32 CFR 700.1055 - Command of a naval shipyard.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Command of a naval shipyard. 700.1055 Section 700.1055 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1055 Command of a naval shipyard. The officer detailed to command a naval...

32 CFR 700.857 - Safe navigation and regulations governing operation of ships and aircraft.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.857 Safe navigation and regulations governing operation of ships and aircraft. (a) The commanding officer is responsible for the safe... Operations or the Commandant of the Marine Corps, as appropriate. (d) The Commanding Officer is responsible...

32 CFR 700.1059 - Command of a staff corps activity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a staff corps activity. 700.1059..., Authority and Command Detail to Duty § 700.1059 Command of a staff corps activity. Officers in a staff corps shall be detailed to command only such activities as are appropriate to their corps. ...

32 CFR 700.1055 - Command of a naval shipyard.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a naval shipyard. 700.1055 Section 700.1055 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1055 Command of a naval shipyard. The officer detailed to command a naval...

32 CFR 700.1026 - Authority of an officer who succeeds to command.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Authority of an officer who succeeds to command... Precedence, Authority and Command Authority § 700.1026 Authority of an officer who succeeds to command. (a) An officer who succeeds to command due to incapacity, death, departure on leave, detachment without...

32 CFR 700.1026 - Authority of an officer who succeeds to command.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Authority of an officer who succeeds to command... Precedence, Authority and Command Authority § 700.1026 Authority of an officer who succeeds to command. (a) An officer who succeeds to command due to incapacity, death, departure on leave, detachment without...

78 FR 53109 - Security Zones; Naval Base Point Loma; Naval Mine Anti-Submarine Warfare Command; San Diego Bay...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-28

...-AA87 Security Zones; Naval Base Point Loma; Naval Mine Anti-Submarine Warfare Command; San Diego Bay... Anti-Submarine Warfare Command to protect the relocated marine mammal program. These security zone... Warfare Command, the Commander of Naval Region Southwest, or a designated representative of those...

32 CFR 700.1059 - Command of a staff corps activity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Command of a staff corps activity. 700.1059..., Authority and Command Detail to Duty § 700.1059 Command of a staff corps activity. Officers in a staff corps shall be detailed to command only such activities as are appropriate to their corps. ...

78 FR 17924 - U.S. Strategic Command Strategic Advisory Group; Notice of Federal Advisory Committee Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-25

... DEPARTMENT OF DEFENSE Office of the Secretary U.S. Strategic Command Strategic Advisory Group... following federal advisory committee: U.S. Strategic Command Strategic Advisory Group. DATES: April 18, 2013..., intelligence, and policy-related issues to the Commander, U.S. Strategic Command, during the development of the...

75 FR 18824 - Federal Advisory Committee; U.S. Strategic Command Strategic Advisory Group; Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-13

... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; U.S. Strategic Command... 102-3.150, the Department of Defense announces that the U.S. Strategic Command Strategic Advisory... Commander, U.S. Strategic Command, during the development of the Nation's strategic war plans. Agenda Topics...

32 CFR 700.1055 - Command of a naval shipyard.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 5 2014-07-01 2014-07-01 false Command of a naval shipyard. 700.1055 Section 700.1055 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1055 Command of a naval shipyard. The officer detailed to command a naval...

14 CFR 61.55 - Second-in-command qualifications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Second-in-command qualifications. 61.55...-in-command qualifications. (a) A person may serve as a second-in-command of an aircraft type certificated for more than one required pilot flight crewmember or in operations requiring a second-in-command...

32 CFR 700.857 - Safe navigation and regulations governing operation of ships and aircraft.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.857 Safe navigation and regulations governing operation of ships and aircraft. (a) The commanding officer is responsible for the safe... Operations or the Commandant of the Marine Corps, as appropriate. (d) The Commanding Officer is responsible...

78 FR 66261 - Certified Flight Instructor Flight Reviews; Recent Pilot in Command Experience; Airmen Online...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

... Command Experience; Airmen Online Services; Confirmation of Effective Date AGENCY: Federal Aviation... flight experience requirements do not apply to a pilot in command who is employed by a commuter or on-demand operator if the pilot in command is in compliance with the specific pilot in command...

32 CFR 700.857 - Safe navigation and regulations governing operation of ships and aircraft.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFICIAL RECORDS The Commanding Officer Commanding Officers Afloat § 700.857 Safe navigation and regulations governing operation of ships and aircraft. (a) The commanding officer is responsible for the safe... Operations or the Commandant of the Marine Corps, as appropriate. (d) The Commanding Officer is responsible...

32 CFR 700.1026 - Authority of an officer who succeeds to command.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Authority of an officer who succeeds to command... Precedence, Authority and Command Authority § 700.1026 Authority of an officer who succeeds to command. (a) An officer who succeeds to command due to incapacity, death, departure on leave, detachment without...

14 CFR 61.55 - Second-in-command qualifications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Second-in-command qualifications. 61.55...-in-command qualifications. (a) A person may serve as a second-in-command of an aircraft type certificated for more than one required pilot flight crewmember or in operations requiring a second-in-command...

78 FR 67131 - Notice of Advisory Committee Closed Meeting; U.S. Strategic Command Strategic Advisory Group

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

.... Strategic Command Strategic Advisory Group AGENCY: Department of Defense. ACTION: Notice of Advisory... following Federal Advisory Committee meeting of the U.S. Strategic Command Strategic Advisory Group. DATES... issues to the Commander, U.S. Strategic Command, during the development of the Nation's strategic war...

32 CFR 700.1026 - Authority of an officer who succeeds to command.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Authority of an officer who succeeds to command... Precedence, Authority and Command Authority § 700.1026 Authority of an officer who succeeds to command. (a) An officer who succeeds to command due to incapacity, death, departure on leave, detachment without...

32 CFR 700.1059 - Command of a staff corps activity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Command of a staff corps activity. 700.1059..., Authority and Command Detail to Duty § 700.1059 Command of a staff corps activity. Officers in a staff corps shall be detailed to command only such activities as are appropriate to their corps. ...

U.S. Northern Command > Newsroom > Press Releases

Science.gov Websites

Skip to main content (Press Enter). Toggle navigation U.S. Northern Command Search Search USNORTHCOM: Search Search USNORTHCOM: Search U.S. Northern Command U.S. Northern Command Home Leadership , 2018 NORAD and USNORTHCOM to host change of command ceremony Nov. 30, 2017 United States, Mexico to

32 CFR 700.1055 - Command of a naval shipyard.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Command of a naval shipyard. 700.1055 Section 700.1055 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1055 Command of a naval shipyard. The officer detailed to command a naval...

14 CFR 61.55 - Second-in-command qualifications.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Second-in-command qualifications. 61.55...-in-command qualifications. (a) A person may serve as a second-in-command of an aircraft type certificated for more than one required pilot flight crewmember or in operations requiring a second-in-command...

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 5 2011-07-01 2011-07-01 false Commander of a task force. 700.1053 Section 700.1053 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any...

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 5 2012-07-01 2012-07-01 false Commander of a task force. 700.1053 Section 700.1053 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any...

32 CFR 700.1053 - Commander of a task force.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 5 2013-07-01 2013-07-01 false Commander of a task force. 700.1053 Section 700.1053 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1053 Commander of a task force. (a) A geographic fleet commander, and any...

70. SAC command post construction, building 500, undated Offutt ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

70. SAC command post construction, building 500, undated - Offutt Air Force Base, Strategic Air Command Headquarters & Command Center, Headquarters Building, 901 SAC Boulevard, Bellevue, Sarpy County, NE

Standardized UXO Technology Demonstration Site Scoring Record No. 946

DTIC Science & Technology

2017-07-01

VA 22350 U.S. Army Test and Evaluation Command Aberdeen Proving Ground, MD 21005-5001 Distribution Unlimited, July 2017. The use of a...Address . . . . . . . . . . . . . . . 4 2.1.2 System Description ...4 2.1.3 Data Processing Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1.4 Data Submission

Field of Vision - Vehicles

DTIC Science & Technology

2017-05-11

NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) US Army Aberdeen Test Center (TEDT-AT-WFS) 400...AND ADDRESS(ES) Policy and Standardization Division (CSTE-TM) U.S. Army Test and Evaluation Command 2202 Aberdeen Boulevard Aberdeen Proving Ground

32 CFR 806b.7 - Responsibilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... is the senior Air Force Privacy Official with overall responsibility for the Air Force Privacy Act... Data Integrity Board. (5) Provides guidance and assistance to Major Commands, field operating agencies... validate currency. (6) Evaluate the health of the program at regular intervals using this part as guidance...

Bermudagrass: Spring weed control programs and biotype research

USDA-ARS?s Scientific Manuscript database

Research conducted from 2008 through 2012 evaluated bermudagrass control with Sencor (metribuzin) and Command (clomazone) plus Direx (diuron). Averaged across experiments, bermudagrass was controlled 54, 41, and 43% four weeks after Sencor application at 3 lb/A in mid-February, early-March, and mid-...

Navy MANTECH Program Fiscal Year 2002 Annual Report

DTIC Science & Technology

2003-04-01

Journal of Materials Engineering and Performance, Vol. 10, No 6. K. Kannan and J. J. Valencia Field-Scale Demonstration of Electrocoagulation and...Naval Air Systems Command / NADEP CP $741,000 Abrasive Flow Machining (coatings removal ) evaluation for repair of F404 turbine blade engine

46 CFR 1.01-10 - Organization.

Code of Federal Regulations, 2014 CFR

2014-10-01

... resources; plans, acquires, develops, and allocates resources for development and execution of the Coast... Assistant Commandant for Prevention Policy (CG-5P), and the Director of Operations Resource Management (CG... Standards Evaluation and Development (CG-REG); and (ii) The Director of Inspections and Compliance (CG-5PC...

New applications for phosphoric acid fuel cells

NASA Astrophysics Data System (ADS)

Stickles, R. P.; Breuer, C. T.

1983-11-01

New applications for phosphoric acid fuel cells were identified and evaluated. Candidates considered included all possibilities except grid connected electric utility applications, on site total energy systems, industrial cogeneration, opportunistic use of waste hydrogen, space and military applications, and applications smaller than 10 kW. Applications identified were screened, with the most promising subjected to technical and economic evaluation using a fuel cell and conventional power system data base developed in the study. The most promising applications appear to be the underground mine locomotive and the railroad locomotive. Also interesting are power for robotic submersibles and Arctic villages. The mine locomotive is particularly attractive since it is expected that the fuel cell could command a very high price and still be competitive with the conventionally used battery system. The railroad locomotive's attractiveness results from the (smaller) premium price which the fuel cell could command over the conventional diesel electric system based on its superior fuel efficiency, and on the large size of this market and the accompanying opportunities for manufacturing economy.

New applications for phosphoric acid fuel cells

NASA Technical Reports Server (NTRS)

Stickles, R. P.; Breuer, C. T.

1983-01-01

New applications for phosphoric acid fuel cells were identified and evaluated. Candidates considered included all possibilities except grid connected electric utility applications, on site total energy systems, industrial cogeneration, opportunistic use of waste hydrogen, space and military applications, and applications smaller than 10 kW. Applications identified were screened, with the most promising subjected to technical and economic evaluation using a fuel cell and conventional power system data base developed in the study. The most promising applications appear to be the underground mine locomotive and the railroad locomotive. Also interesting are power for robotic submersibles and Arctic villages. The mine locomotive is particularly attractive since it is expected that the fuel cell could command a very high price and still be competitive with the conventionally used battery system. The railroad locomotive's attractiveness results from the (smaller) premium price which the fuel cell could command over the conventional diesel electric system based on its superior fuel efficiency, and on the large size of this market and the accompanying opportunities for manufacturing economy.

33 CFR 1.07-90 - Criminal penalties.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Commandant is required, the Area, Maintenance & Logistics Command (MLC), and District Commanders are..., 121 to 126 inclusive). (c) The Area, MLC, or District Commander will identify the laws or regulations...

33 CFR 1.07-90 - Criminal penalties.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Commandant is required, the Area, Maintenance & Logistics Command (MLC), and District Commanders are..., 121 to 126 inclusive). (c) The Area, MLC, or District Commander will identify the laws or regulations...

33 CFR 1.07-90 - Criminal penalties.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Commandant is required, the Area, Maintenance & Logistics Command (MLC), and District Commanders are..., 121 to 126 inclusive). (c) The Area, MLC, or District Commander will identify the laws or regulations...

33 CFR 1.07-90 - Criminal penalties.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Commandant is required, the Area, Maintenance & Logistics Command (MLC), and District Commanders are..., 121 to 126 inclusive). (c) The Area, MLC, or District Commander will identify the laws or regulations...