Dollarizing Qualitative Discriminators Used in Best Value Source Selections

National Research Council Canada - National Science Library

Borchers, Jason

2001-01-01

.... This has a direct impact on how source selections are conducted. This research proposes a method using four different levels of cost that will provide the government with the best overall value in the conduction of source selections...

A study of personality of leader and style of his co-operation in sporting command

Directory of Open Access Journals (Sweden)

Smolar I.I.

2012-12-01

Full Text Available The personality features of leader of sporting command and style of his co-operation are considered. The problems of adjusting and optimization of co-operation of leader and other players of command are selected in achievement of the set team purpose. 37 skilled sportsmen-handballers took part in research. An informal structure is exposed in commands, leaders and followers are certain. The quantitative indexes of personality features of leader, follower of sporting command are certain. Style of co-operation of leader and follower (prevailing and goodwill and quality is exposed personalities which will be realized by them in a sporting command. It is set that in interpersonality co-operation a leader will realize dominant style, and follower equal will realize dominant and benevolent styles.

Source selection for analogical reasoning an empirical approach

Energy Technology Data Exchange (ETDEWEB)

Stubblefield, W.A. [Sandia National Labs., Albuquerque, NM (United States); Luger, G.F. [Univ. of New Mexico, Albuquerque, NM (United States)

1996-12-31

The effectiveness of an analogical reasoner depends upon its ability to select a relevant analogical source. In many problem domains, however, too little is known about target problems to support effective source selection. This paper describes the design and evaluation of SCAVENGER, an analogical reasoner that applies two techniques to this problem: (1) An assumption-based approach to matching that allows properties of candidate sources to match unknown target properties in the absence of evidence to the contrary. (2) The use of empirical learning to improve memory organization based on problem solving experience.

Commix: Automating Evaluation and Exploitation of Command Injection Vulnerabilities in Web Applications

OpenAIRE

Stasinopoulos, Anastasios; Ntantogian, Christoforos; Xenakis, Christos

2018-01-01

Despite the prevalence and the high impact of command injection attacks, little attention has been given by the research community to this type of code injections. Although there are many software tools to detect and exploit other types of code injections, such as SQL injections or Cross Site Scripting, there is no dedicated and specialized software that detects and exploits, automatically, command injection vulnerabilities. This paper proposes an open source tool that automates the process o...

Introduction to Command, Control and Communications (C3) through comparative case analysis

OpenAIRE

Berg, Scott A.

1990-01-01

Approved for public rerlease; distribution is unlimited This thesis contains material for the course, Introduction to Command, Control and Communications (C3). The first part of the thesis describes selected principles and concepts of C3 related to communication management, interoperability, command structure and standardization. The Crisis Action System is described emphasizing the roles and functions of the Joint Chiefs of Staff and the Office of the Secretary of Defense. A discussion of...

Hybrid EEG-fNIRS-Based Eight-Command Decoding for BCI: Application to Quadcopter Control.

Science.gov (United States)

Khan, Muhammad Jawad; Hong, Keum-Shik

2017-01-01

In this paper, a hybrid electroencephalography-functional near-infrared spectroscopy (EEG-fNIRS) scheme to decode eight active brain commands from the frontal brain region for brain-computer interface is presented. A total of eight commands are decoded by fNIRS, as positioned on the prefrontal cortex, and by EEG, around the frontal, parietal, and visual cortices. Mental arithmetic, mental counting, mental rotation, and word formation tasks are decoded with fNIRS, in which the selected features for classification and command generation are the peak, minimum, and mean ΔHbO values within a 2-s moving window. In the case of EEG, two eyeblinks, three eyeblinks, and eye movement in the up/down and left/right directions are used for four-command generation. The features in this case are the number of peaks and the mean of the EEG signal during 1 s window. We tested the generated commands on a quadcopter in an open space. An average accuracy of 75.6% was achieved with fNIRS for four-command decoding and 86% with EEG for another four-command decoding. The testing results show the possibility of controlling a quadcopter online and in real-time using eight commands from the prefrontal and frontal cortices via the proposed hybrid EEG-fNIRS interface.

The ergonomics of command and control

OpenAIRE

Stanton, NA; Baber, C

2006-01-01

Since its inception, just after the Second World War, ergonomics research has paid special attention to the issues surrounding human control of systems. Command and Control environments continue to represent a challenging domain for Ergonomics research. We take a broad view of Command and Control research, to include C2 (Command and Control), C3 (Command, Control and Communication), and C4 (Command, Control, Communication and Computers) as well as human supervisory control paradigms. This spe...

Command and Control of Joint Air Operations through Mission Command

Science.gov (United States)

2016-06-01

and outlines the C2 architecture systems, processes, and philosophy of com- mand required to enable mission command effectively. Mission Command...General Dempsey highlights the fact that “trust is the moral sinew that binds the distributed Joint Force 2020 together” and observes that “unless...con- fident about how their subordinates will make decisions and adapt to the dynamic battlespace environment. Processes, Systems, and Philosophy of

Proposal of Non-Contact Type Interface of Command Input Using Lip Motion Features

Science.gov (United States)

Sato, Yoshiyuki; Kageyama, Yoichi; Nishida, Makoto

Lip motion features are of practical use in identifying individuals. It is therefore important to develop non-contact type interface. For the interface using lip motion features, individual differences such as accents and dialects in commands should be accepted. In this paper, we propose a method to identify commands by analyzing three kinds of lip motion features. They are lip width, lip length, and ratio of width and length. The analysis is made on the basis of these features' relative values obtained from the primary and object frame. The proposed method has three steps. First, we extracted the lip motion features on the basis of both positions and shapes of lip in each frame of facial images. Second, standard patterns were created from features of six utterances per command. The standard pattern is able to reduce the relative difference in the lip motion features. Third, similarities among commands were computed by Dynamic-Programming (DP) matching. And then, the command with the largest similarity was selected as the target one. Our experimental results suggest that proposed method is useful to construct the non-contact type interface of command input using lip motion features.

AFRICOM: Combatant Command for the 21st Century

National Research Council Canada - National Science Library

Juergens, Jr., Richard A

2008-01-01

...: European Command, Southern Command, Northern Command, Central Command, and Pacific Command, as the Department of Defense's unified command structure responsible for specific geographical regions of the world...

The R Commander: A Basic-Statistics Graphical User Interface to R

Directory of Open Access Journals (Sweden)

John Fox

2005-08-01

Full Text Available Unlike S-PLUS, R does not incorporate a statistical graphical user interface (GUI, but it does include tools for building GUIs. Based on the tcltk package (which furnishes an interface to the Tcl/Tk GUI toolkit, the Rcmdr package provides a basic-statistics graphical user interface to R called the "R Commander." The design objectives of the R Commander were as follows: to support, through an easy-to-use, extensible, cross-platform GUI, the statistical functionality required for a basic-statistics course (though its current functionality has grown to include support for linear and generalized-linear models, and other more advanced features; to make it relatively difficult to do unreasonable things; and to render visible the relationship between choices made in the GUI and the R commands that they generate. The R Commander uses a simple and familiar menu/dialog-box interface. Top-level menus include File, Edit, Data, Statistics, Graphs, Models, Distributions, Tools, and Help, with the complete menu tree given in the paper. Each dialog box includes a Help button, which leads to a relevant help page. Menu and dialog-box selections generate R commands, which are recorded in a script window and are echoed, along with output, to an output window. The script window also provides the ability to edit, enter, and re-execute commands. Error messages, warnings, and some other information appear in a separate messages window. Data sets in the R Commander are simply R data frames, and can be read from attached packages or imported from files. Although several data frames may reside in memory, only one is "active" at any given time. There may also be an active statistical model (e.g., an R lm or glm ob ject. The purpose of this paper is to introduce and describe the use of the R Commander GUI; to describe the design and development of the R Commander; and to explain how the R Commander GUI can be extended. The second part of the paper (following a brief

L-037: EPR-First Responders: Action Guides commander of incident response

International Nuclear Information System (INIS)

2011-01-01

This conference is about the main action guides responses implemented by the incident commander in a radiological emergency. The public exposure, the contamination, the radioactive sources and suspicious material are important aspects to be considered by the first responders

Leaders in space: Mission commanders and crew on the International Space Station

Science.gov (United States)

Brcic, Jelena

commanders scored higher than crew on the coping style of Accepting Responsibility. These results improve our understanding of the similarities and differences between mission commanders and crew, and suggest areas of importance for the selection and training of future commanders.

Hybrid EEG–fNIRS-Based Eight-Command Decoding for BCI: Application to Quadcopter Control

Science.gov (United States)

Khan, Muhammad Jawad; Hong, Keum-Shik

2017-01-01

In this paper, a hybrid electroencephalography–functional near-infrared spectroscopy (EEG–fNIRS) scheme to decode eight active brain commands from the frontal brain region for brain–computer interface is presented. A total of eight commands are decoded by fNIRS, as positioned on the prefrontal cortex, and by EEG, around the frontal, parietal, and visual cortices. Mental arithmetic, mental counting, mental rotation, and word formation tasks are decoded with fNIRS, in which the selected features for classification and command generation are the peak, minimum, and mean ΔHbO values within a 2-s moving window. In the case of EEG, two eyeblinks, three eyeblinks, and eye movement in the up/down and left/right directions are used for four-command generation. The features in this case are the number of peaks and the mean of the EEG signal during 1 s window. We tested the generated commands on a quadcopter in an open space. An average accuracy of 75.6% was achieved with fNIRS for four-command decoding and 86% with EEG for another four-command decoding. The testing results show the possibility of controlling a quadcopter online and in real-time using eight commands from the prefrontal and frontal cortices via the proposed hybrid EEG–fNIRS interface. PMID:28261084

Force Protection and Command Relationships: Who's Responsible

National Research Council Canada - National Science Library

Moller, James

1998-01-01

.... This monograph analyzes the joint force protection program by investigating the terms: command, chain of command, command relationship, and how these terms authorize and empower a commander to implement this program across the joint force...

Information Source Selection and Management Framework in Wireless Sensor Network

DEFF Research Database (Denmark)

Tobgay, Sonam; Olsen, Rasmus Løvenstein; Prasad, Ramjee

2013-01-01

information source selection and management framework and presents an algorithm which selects the information source based on the information mismatch probability [1]. The sampling rate for every access is decided as per the maximum allowable power consumption limit. Index Terms-wireless sensor network...

Multivariate Analysis of the Effect of Source of Supply and Carrier on Processing and Shipping Times for Issue Priority Group One Requisitions

National Research Council Canada - National Science Library

Sagara, Gavan M

2008-01-01

This thesis investigates the effects of source of supply and carrier on the delivery times of high-priority requisitions to primary destinations of Navy, Military Sealift Command, USMC ground forces, and select U.S...

Command and Control of Private Security Contractors: Are They a Viable Force Option for the Combatant Commander?

National Research Council Canada - National Science Library

Sherard, Scott H

2008-01-01

If a Combatant Commander (CCDR) or Joint Force Commander (JFC) were to take command of the approximately 25,000 security contractors in Iraq, a force of such size and capability would prove to be a valuable operational asset...

Analysis of Contract Source Selection Strategy

Science.gov (United States)

2015-07-07

accomplish this milestone due to his unconditional love. I would like to thank my mom, Saraswati, and my dad , Khilendra, for their support and patience...FOR FURTHER RESEARCH The task of understanding the impact of a source selection strategy on resultant contract outcomes is a topic rich for further

DolphinAtack: Inaudible Voice Commands

OpenAIRE

Zhang, Guoming; Yan, Chen; Ji, Xiaoyu; Zhang, Taimin; Zhang, Tianchen; Xu, Wenyuan

2017-01-01

Speech recognition (SR) systems such as Siri or Google Now have become an increasingly popular human-computer interaction method, and have turned various systems into voice controllable systems(VCS). Prior work on attacking VCS shows that the hidden voice commands that are incomprehensible to people can control the systems. Hidden voice commands, though hidden, are nonetheless audible. In this work, we design a completely inaudible attack, DolphinAttack, that modulates voice commands on ultra...

Literature review on medical incident command.

Science.gov (United States)

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

Capturing a Commander's decision making style

Science.gov (United States)

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.

Temperature Characteristics of Monolithically Integrated Wavelength-Selectable Light Sources

International Nuclear Information System (INIS)

Han Liang-Shun; Zhu Hong-Liang; Zhang Can; Ma Li; Liang Song; Wang Wei

2013-01-01

The temperature characteristics of monolithically integrated wavelength-selectable light sources are experimentally investigated. The wavelength-selectable light sources consist of four distributed feedback (DFB) lasers, a multimode interferometer coupler, and a semiconductor optical amplifier. The oscillating wavelength of the DFB laser could be modulated by adjusting the device operating temperature. A wavelength range covering over 8.0nm is obtained with stable single-mode operation by selecting the appropriate laser and chip temperature. The thermal crosstalk caused by the lateral heat spreading between lasers operating simultaneously is evaluated by oscillating-wavelength shift. The thermal crosstalk approximately decreases exponentially as the increasing distance between lasers

Combatant Commanders Informational Series, USEUCOM

National Research Council Canada - National Science Library

Burton, Steven

1996-01-01

...) and the diverse challenges it faces require it to maintain one of the highest operational and personnel tempos of the combatant command, are limited in the opportunity of personnel new to the command...

STS-37 Commander Nagel in commanders seat on OV-104's flight deck

Science.gov (United States)

1991-01-01

STS-37 Commander Steven R. Nagel, wearing launch and entry suit (LES), sits at commanders station on the forward flight deck of Atlantis, Orbiter Vehicle (OV) 104. Surrounding Nagel are the seat headrest, control panels, checklists, forward flight deck windows, and three drinking water containers with straws attached to forward panel F2.

32 CFR 700.1053 - Commander of a task force.

Science.gov (United States)

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...

LPTA versus Tradeoff: Analysis of Contract Source Selection Strategies and Performance Outcomes

Science.gov (United States)

2016-06-15

7 - Naval Postgraduate School source selection strategies to be made on a best value basis and not the lowest price ” (Office of...cost is an evaluation factor in all procurements, regardless of the source selection strategy chosen. In evaluating cost or price , FAR...contract performance is minimal, cost or price may play a dominant role in source selection. The less definitive the requirement, the more

Command World

National Research Council Canada - National Science Library

Wong, Leah Y; Lange, Douglas S; Sebastyn, Jerome T; Roof, William H

2006-01-01

.... The Command World scenario was expressly designed as a crisis action planning exercise in order to replicate the communications, collaboration, and information requirements inherent in a military...

Command Decision-Making: Experience Counts

National Research Council Canada - National Science Library

Wolgast, Kelly A

2005-01-01

Decision-making is the mainstay of military leadership and command. Due to the changed nature of the current military environment, military commanders can no longer rely solely on the traditional Military Decision-making Process (MDMP...

Compatibility of sportswomen at selection in commands on group exercises of artistic gymnastics accounting their functional condition

Directory of Open Access Journals (Sweden)

O.S. Kozhanova

2013-02-01

Full Text Available The degree of trained and predisposition of work is certain from data of mechanisms of energy-supply of sportswomen. 40 students took part in research. The degree of trained sportswomen was determined on results a vectorcardiography. On the level of functional possibilities of heart of sportswomen were up-diffused on three groups. It was set that most corresponds the specific of group exercises the first group of gymnasts the heart of which is in a greater degree predispositioned to implementation of loadings of anaerobic and mixed orientation. The first group of sportswomen is characterized optimum accordance of processes depolarization and repolarization of ventricles and normal functioning of auricles. For the sportswomen of this group a heart works in the economical mode without tension. It is set that the account of compatible functionality at a selection in commands on group exercises comes forward the factor of increase of efficiency of competition activity of sportswomen.

Successful emergency operations and the Incident Command System

International Nuclear Information System (INIS)

Montgomery, M.

1994-01-01

The Incident Command System (ICS) was developed to provide an ''all-risk'' system of effective emergency scene management. The Cy-Fair Volunteer Fire Department (CFVFD) has made ICS an integral part of their operations since 1987. On January 26, 1993, CFVFD was called to investigate a petroleum odor and possible spill near State Highway 6 and Jackrabbit Road in northwest Harris County. Over the next six-hour period, the dispatch center received over 100 calls an hour regarding this incident. Personnel from CFVFD, the oil company, mutual aid fire departments, and private contractors worked around the dock to successfully contain, clean and reduce the effects of a 25,000 gallon crude oil spill next to a 141-foot diameter oil storage tank at the Satsuma Station. Among the keys to success was proper use of the Incident Command System (ICS). Problems overcome included the lack of a readily available water source, limited foam supplies, time of day, and incident duration

Paramount Interest: Command Relationships in Amphibious Warfare

National Research Council Canada - National Science Library

Peabody, Hitch

2004-01-01

In 2001, U.S. amphibious forces abandoned sixty years of established command and control doctrine, replacing the traditional senior-subordinate relationship between Navy and Marine commanders with coequal command. Why did it change...

Design and construction of the advanced photon source 352-MHz rf system switching control

International Nuclear Information System (INIS)

Horan, D.; Solita, L.; Reigle, D.; Dimonte, N.

1997-01-01

A switching control system has been designed and built to provide the capability of rapidly switching the waveguide and low-level cabling between different klystrons to operate the Advanced Photon Source storage ring in the event of a failure of a klystron system or to perform necessary repairs and preventative maintenance. The twelve possible modes of operation allow for complete redundancy of the booster synchrotron rf system and either a maximum of two storage ring rf systems to be completely off-line or one system to be used as a power source for an rf test stand. A programmable controller is used to send commands to intermediate control panels which interface to WR2300 waveguide switches and phase shifters, rf cavity interlock and low-level rf distribution systems, and klystron power supply controls for rapid reconfiguration of the rf systems in response to a mode-selection command. Mode selection is a local manual operation using a keyswitch arrangement which prevents more than one mode from being selected at a time. The programmable controller also monitors for hardware malfunction and guards against open-quotes hot-switchingclose quotes of the rf systems. The rf switching controls system is monitored via the Experimental Physics and Industrial Control System (EPICS) for remote system status check

Test Telemetry And Command System (TTACS)

Science.gov (United States)

Fogel, Alvin J.

1994-01-01

The Jet Propulsion Laboratory has developed a multimission Test Telemetry and Command System (TTACS) which provides a multimission telemetry and command data system in a spacecraft test environment. TTACS reuses, in the spacecraft test environment, components of the same data system used for flight operations; no new software is developed for the spacecraft test environment. Additionally, the TTACS is transportable to any spacecraft test site, including the launch site. The TTACS is currently operational in the Galileo spacecraft testbed; it is also being provided to support the Cassini and Mars Surveyor Program projects. Minimal personnel data system training is required in the transition from pre-launch spacecraft test to post-launch flight operations since test personnel are already familiar with the data system's operation. Additionally, data system components, e.g. data display, can be reused to support spacecraft software development; and the same data system components will again be reused during the spacecraft integration and system test phases. TTACS usage also results in early availability of spacecraft data to data system development and, as a result, early data system development feedback to spacecraft system developers. The TTACS consists of a multimission spacecraft support equipment interface and components of the multimission telemetry and command software adapted for a specific project. The TTACS interfaces to the spacecraft, e.g., Command Data System (CDS), support equipment. The TTACS telemetry interface to the CDS support equipment performs serial (RS-422)-to-ethernet conversion at rates between 1 bps and 1 mbps, telemetry data blocking and header generation, guaranteed data transmission to the telemetry data system, and graphical downlink routing summary and control. The TTACS command interface to the CDS support equipment is nominally a command file transferred in non-real-time via ethernet. The CDS support equipment is responsible for

Feature Selection and Blind Source Separation in an EEG-Based Brain-Computer Interface

Directory of Open Access Journals (Sweden)

Michael H. Thaut

2005-11-01

Full Text Available Most EEG-based BCI systems make use of well-studied patterns of brain activity. However, those systems involve tasks that indirectly map to simple binary commands such as “yes” or “no” or require many weeks of biofeedback training. We hypothesized that signal processing and machine learning methods can be used to discriminate EEG in a direct “yes”/“no” BCI from a single session. Blind source separation (BSS and spectral transformations of the EEG produced a 180-dimensional feature space. We used a modified genetic algorithm (GA wrapped around a support vector machine (SVM classifier to search the space of feature subsets. The GA-based search found feature subsets that outperform full feature sets and random feature subsets. Also, BSS transformations of the EEG outperformed the original time series, particularly in conjunction with a subset search of both spaces. The results suggest that BSS and feature selection can be used to improve the performance of even a “direct,” single-session BCI.

Compact portable electric power sources

Energy Technology Data Exchange (ETDEWEB)

Fry, D.N.; Holcomb, D.E.; Munro, J.K.; Oakes, L.C.; Matson, M.J.

1997-02-01

This report provides an overview of recent advances in portable electric power source (PEPS) technology and an assessment of emerging PEPS technologies that may meet US Special Operations Command`s (SOCOM) needs in the next 1--2- and 3--5-year time frames. The assessment was performed through a literature search and interviews with experts in various laboratories and companies. Nineteen PEPS technologies were reviewed and characterized as (1) PEPSs that meet SOCOM requirements; (2) PEPSs that could fulfill requirements for special field conditions and locations; (3) potentially high-payoff sources that require additional R and D; and (4) sources unlikely to meet present SOCOM requirements. 6 figs., 10 tabs.

U.S. Pacific Command > About USPACOM > History

Science.gov (United States)

USPACOM U.S. Pacific Command Search USPACOM: Search Search Search USPACOM: Search Home Leadership People's Republic of China, the Democratic People's Republic of Korea, Mongolia, and the Republic of its surrounding waters under the leadership of one commander, providing a unity of command absent from

Global Command and Control Management Structure

National Research Council Canada - National Science Library

1995-01-01

This instruction establishes: responsibilities for the Joint Staff, Services, Defense agencies, combatant and functional unified commands, and other activities regarding management of Global Command and Control (GCC...

Contract Source Selection: An Analysis of Lowest Price Technically Acceptable and Tradeoff Strategies

Science.gov (United States)

2016-06-15

using- spss - statistics.php Lamoureux, J., Murrow, M., & Walls, C. (2015). Relationship of source selection methods to contract outcomes: an analysis ...Contract Source Selection: an Analysis of Lowest Price Technically Acceptable and Tradeoff Strategies 15 June 2016 LCDR Jamal M. Osman, USN...ACQUISITION RESEARCH PROGRAM SPONSORED REPORT SERIES Contract Source Selection: an Analysis of Lowest Price Technically Acceptable and Tradeoff

A Novel wave-form command shaper for overhead cranes

Directory of Open Access Journals (Sweden)

KHALED ALHAZZA

2013-12-01

Full Text Available In this work, a novel command shaping control strategy for oscillation reduction of simple harmonic oscillators is proposed, and validated experimentally. A wave-form acceleration command shaper is derived analytically. The performance of the proposed shaper is simulated numerically, and validated experimentally on a scaled model of an overhead crane. Amplitude modulation is used to enhance the shaper performance, which results in a modulated wave-form command shaper. It is determined that the proposed wave-form and modulated wave-form command shaper profiles are capable of eliminating travel and residual oscillations. Furthermore, unlike traditional impulse and step command shapers, the proposed command shaper has piecewise smoother acceleration, velocity, and displacement profiles. Experimental results using continuous and discrete commands are presented. Experiments with discrete commands involved embedding a saturation model-based feedback in the algorithm of the command shaper.

Flextime: A Modified Work Force Scheduling Technique for Selected Headquarters Air Force Logistics Command Organizations.

Science.gov (United States)

Kimzey, Reed T.; Prince, Samuel M. O.

The thesis discusses the advantages and disadvantages of one work force scheduling technique--flextime. The authors were interested in determining if a flextime schedule could be put into effect in a governmental organization such as Headquarters Air Force Logistics Command (AFLC). The study objectives were to determine the feasibility,…

Command in a field hospital.

Science.gov (United States)

Bricknell, M C M

2003-03-01

This paper examines the challenges involved in commanding a field hospital. There are frequent, dynamic tensions between the military culture that is based on a task-focussed, hierarchical structure and the clinical culture that is based on flat, process-focussed, multidisciplinary teams. The paper outlines the cultural environment of the field hospital and then examines the deployment sequence whereby a functioning clinical facility may be created from a group of disparate individuals. There are a number of tools that may assist with this including the personality of the Commanding Officer, individual skills, the creation of an organizational identity and the choice of command structure.

Nonlinear Control of Back-to-Back VSC-HVDC System via Command-Filter Backstepping

Directory of Open Access Journals (Sweden)

Jie Huang

2017-01-01

Full Text Available This paper proposed a command-filtered backstepping controller to improve the dynamic performance of back-to-back voltage-source-converter high voltage direct current (BTB VSC-HVDC. First, the principle and model of BTB VSC-HVDC in abc and d-q frame are described. Then, backstepping method is applied to design a controller to maintain the voltage balance and realize coordinated control of active and reactive power. Meanwhile, command filter is introduced to deal with the problem of input saturation and explosion of complexity in conventional backstepping, and a filter compensation signal is designed to diminish the adverse effects caused by the command filter. Next, the stability and convergence of the whole system are proved via the Lyapunov theorem of asymptotic stability. Finally, simulation results are given to demonstrate that proposed controller has a better dynamic performance and stronger robustness compared to the traditional PID algorithm, which also proves the effectiveness and possibility of the designed controller.

Soviet command and control in a historical context

OpenAIRE

Kern, Jeffrey A.

1981-01-01

Approved for public release; distribution is unlimited An examination is made of the historical antecedents of present day command and control doctrine in the Soviet Union. The continuity of principal characteristics is demonstrated. The ideological determinants shaping the command and control system are first developed. These include centralism, collective decision-making, unity of command, and redundancy. Practical consequences of these are explored. The functioning of Soviet command...

Disrupting gatekeeping practices: Journalists' source selection in times of crisis.

Science.gov (United States)

van der Meer, Toni G L A; Verhoeven, Piet; Beentjes, Johannes W J; Vliegenthart, Rens

2017-10-01

As gatekeepers, journalists have the power to select the sources that get a voice in crisis coverage. The aim of this study is to find out how journalists select sources during a crisis. In a survey, journalists were asked how they assess the following sources during an organizational crisis: news agencies, an organization undergoing a crisis, and the general public. The sample consisted of 214 Dutch experienced journalists who at least once covered a crisis. Using structural equation modeling, sources' likelihood of being included in the news was predicted using five source characteristics: credibility, knowledge, willingness, timeliness, and the relationship with the journalist. Findings indicated that during a crisis, news agencies are most likely to be included in the news, followed by the public, and finally the organization. The significance of the five source characteristics is dependent on source type. For example, to be used in the news, news agencies and organizations should be mainly evaluated as knowledgeable, whereas information from the public should be both credible and timely. In addition, organizations should not be seen as too willing or too eager to communicate. The findings imply that, during a crisis, journalists remain critical gatekeepers; however, they rely mainly on familiar sources.

The Battle Command Sustainment Support System: Initial Analysis Report

Science.gov (United States)

2016-09-01

products including jet fuels, distillate fuels, residual fuels, automotive gasoline , specified bulk lubricating oils, aircraft engine oils, fuel...contained within this report. 15. SUBJECT TERMS Mission command Software Tactical applications (TacApps) Command post ...computing environment (CPCE) Command post client Battle command sustainment support System (BCS3) Logistics

Selection of models to calculate the LLW source term

International Nuclear Information System (INIS)

Sullivan, T.M.

1991-10-01

Performance assessment of a LLW disposal facility begins with an estimation of the rate at which radionuclides migrate out of the facility (i.e., the source term). The focus of this work is to develop a methodology for calculating the source term. In general, the source term is influenced by the radionuclide inventory, the wasteforms and containers used to dispose of the inventory, and the physical processes that lead to release from the facility (fluid flow, container degradation, wasteform leaching, and radionuclide transport). In turn, many of these physical processes are influenced by the design of the disposal facility (e.g., infiltration of water). The complexity of the problem and the absence of appropriate data prevent development of an entirely mechanistic representation of radionuclide release from a disposal facility. Typically, a number of assumptions, based on knowledge of the disposal system, are used to simplify the problem. This document provides a brief overview of disposal practices and reviews existing source term models as background for selecting appropriate models for estimating the source term. The selection rationale and the mathematical details of the models are presented. Finally, guidance is presented for combining the inventory data with appropriate mechanisms describing release from the disposal facility. 44 refs., 6 figs., 1 tab

A Hybrid, Current-Source/Voltage-Source Power Inverter Circuit

DEFF Research Database (Denmark)

Trzynadlowski, Andrzej M.; Patriciu, Niculina; Blaabjerg, Frede

2001-01-01

A combination of a large current-source inverter and a small voltage-source inverter circuits is analyzed. The resultant hybrid inverter inherits certain operating advantages from both the constituent converters. In comparison with the popular voltage-source inverter, these advantages include...... reduced switching losses, improved quality of output current waveforms, and faster dynamic response to current control commands. Description of operating principles and characteristics of the hybrid inverter is illustrated with results of experimental investigation of a laboratory model....

System for Relay Protection Command Transmission by High-Voltage Lines

Directory of Open Access Journals (Sweden)

D. A. Yenkov

2009-01-01

Full Text Available Development of a system for relay protection command transmission by high-voltage lines is shown in the paper. The paper describes an architecture of the system, main principles of its operation, engineering aspects of the development that is accomplishment of technical requirements, solution of trades-off. Justification of the selected design and an algorithm of the reliable detection of relay protection signals are given in the paper.

Disrupting gatekeeping practices: Journalists’ source selection in times of crisis

Science.gov (United States)

van der Meer, Toni G.L.A.; Verhoeven, Piet; Beentjes, Johannes W.J.; Vliegenthart, Rens

2016-01-01

As gatekeepers, journalists have the power to select the sources that get a voice in crisis coverage. The aim of this study is to find out how journalists select sources during a crisis. In a survey, journalists were asked how they assess the following sources during an organizational crisis: news agencies, an organization undergoing a crisis, and the general public. The sample consisted of 214 Dutch experienced journalists who at least once covered a crisis. Using structural equation modeling, sources’ likelihood of being included in the news was predicted using five source characteristics: credibility, knowledge, willingness, timeliness, and the relationship with the journalist. Findings indicated that during a crisis, news agencies are most likely to be included in the news, followed by the public, and finally the organization. The significance of the five source characteristics is dependent on source type. For example, to be used in the news, news agencies and organizations should be mainly evaluated as knowledgeable, whereas information from the public should be both credible and timely. In addition, organizations should not be seen as too willing or too eager to communicate. The findings imply that, during a crisis, journalists remain critical gatekeepers; however, they rely mainly on familiar sources. PMID:29278263

32 CFR 700.1054 - Command of a naval base.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a naval base. 700.1054 Section 700.1054 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY... Command Detail to Duty § 700.1054 Command of a naval base. The officer detailed to command a naval base...

Selective structural source identification

Science.gov (United States)

Totaro, Nicolas

2018-04-01

In the field of acoustic source reconstruction, the inverse Patch Transfer Function (iPTF) has been recently proposed and has shown satisfactory results whatever the shape of the vibrating surface and whatever the acoustic environment. These two interesting features are due to the virtual acoustic volume concept underlying the iPTF methods. The aim of the present article is to show how this concept of virtual subsystem can be used in structures to reconstruct the applied force distribution. Some virtual boundary conditions can be applied on a part of the structure, called virtual testing structure, to identify the force distribution applied in that zone regardless of the presence of other sources outside the zone under consideration. In the present article, the applicability of the method is only demonstrated on planar structures. However, the final example show how the method can be applied to a complex shape planar structure with point welded stiffeners even in the tested zone. In that case, if the virtual testing structure includes the stiffeners the identified force distribution only exhibits the positions of external applied forces. If the virtual testing structure does not include the stiffeners, the identified force distribution permits to localize the forces due to the coupling between the structure and the stiffeners through the welded points as well as the ones due to the external forces. This is why this approach is considered here as a selective structural source identification method. It is demonstrated that this approach clearly falls in the same framework as the Force Analysis Technique, the Virtual Fields Method or the 2D spatial Fourier transform. Even if this approach has a lot in common with these latters, it has some interesting particularities like its low sensitivity to measurement noise.

24 Command Fire Improvement Action Program Plan

International Nuclear Information System (INIS)

GRIFFIN, G.B.

2000-01-01

Fluor Hanford (FH) is responsible for providing support to the Department of Energy Richland Operations Office (RL) in the implementation of the Hanford Emergency Preparedness (EP) program. During fiscal year 2000, a number of program improvements were identified from various sources including a major range fire (24 Command Fire). Evaluations of the emergency preparedness program have confirmed that it currently meets all requirements and that performance of personnel involved is good, however the desire to effect continuous improvement resulted in the development of this improvement program plan. This program plan defines the activities that will be performed in order to achieve the desired performance improvements

Environmental Assessment for Operations, Upgrades, and Consolidation at the Western Command Site, New Mexico

Science.gov (United States)

2014-09-01

Mexico Environmental Geo ra hie InformationS stem Source: NNSA AOWC Agent Operations Westem Command ER Environmental restoration NNSA National...8217)’ UU1’ Cll TONGA TE J)oputy Secretaey RE: Kirtland Air Force Dase~ Environmental Assessment for Operations, Upgrades and Consolidation at the Western

Niche construction, sources of selection and trait coevolution.

Science.gov (United States)

Laland, Kevin; Odling-Smee, John; Endler, John

2017-10-06

Organisms modify and choose components of their local environments. This 'niche construction' can alter ecological processes, modify natural selection and contribute to inheritance through ecological legacies. Here, we propose that niche construction initiates and modifies the selection directly affecting the constructor, and on other species, in an orderly, directed and sustained manner. By dependably generating specific environmental states, niche construction co-directs adaptive evolution by imposing a consistent statistical bias on selection. We illustrate how niche construction can generate this evolutionary bias by comparing it with artificial selection. We suggest that it occupies the middle ground between artificial and natural selection. We show how the perspective leads to testable predictions related to: (i) reduced variance in measures of responses to natural selection in the wild; (ii) multiple trait coevolution, including the evolution of sequences of traits and patterns of parallel evolution; and (iii) a positive association between niche construction and biodiversity. More generally, we submit that evolutionary biology would benefit from greater attention to the diverse properties of all sources of selection.

32 CFR 215.7 - Command relationships.

Science.gov (United States)

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Command relationships. 215.7 Section 215.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS EMPLOYMENT OF MILITARY RESOURCES IN THE EVENT OF CIVIL DISTURBANCES § 215.7 Command relationships...

Schema for Spacecraft-Command Dictionary

Science.gov (United States)

Laubach, Sharon; Garcia, Celina; Maxwell, Scott; Wright, Jesse

2008-01-01

An Extensible Markup Language (XML) schema was developed as a means of defining and describing a structure for capturing spacecraft command- definition and tracking information in a single location in a form readable by both engineers and software used to generate software for flight and ground systems. A structure defined within this schema is then used as the basis for creating an XML file that contains command definitions.

32 CFR 552.65 - Command supervision.

Science.gov (United States)

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Command supervision. 552.65 Section 552.65 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL CEMETERIES REGULATIONS AFFECTING MILITARY RESERVATIONS Solicitation on Military Reservations § 552.65 Command supervision. (a) All insurance...

The Marihuana Dilemma: Challenge to Commanders.

Science.gov (United States)

The marihuana dilemma poses a major challenge to commanders in the US Army today. The problem was analyzed as to the characteristics of the drug...available to commanders to meet the challenge. The essay concludes that marihuana should not be legalized; drug users or former drug users should not be

Issues and Solutions for Command Post Simulations

National Research Council Canada - National Science Library

Stytz, Martin R; Banks, Sheila B

2006-01-01

.... Unfortunately, the modeling of joint command post teams is still very much in its infancy and this lack of foundational research hinders our ability to assess the performance of command post teams...

76 FR 19893 - Unified Command Plan 2011

Science.gov (United States)

2011-04-08

... Plan 2011 Memorandum for the Secretary of Defense Pursuant to my authority as Commander in Chief, I hereby approve and direct the implementation of the revised Unified Command Plan. Consistent with title...

System for selection of radiation source transfer trucks

International Nuclear Information System (INIS)

Tanimoto, Yoshinori; Ito, Kojiro.

1970-01-01

A device for selection of trucks each of which load and transfer a radiation source to an irradiation room above a water pool is installed at the end of a pair of rails fixed to the bottom of the pool. This device is equipped with a number of laterally shiftable rail pairs which may be brought into successive alignment with the fixed rails and is adapted to receive, carry and fix a truck on each rail pair. If one of said trucks is selected for irradiation in a desired irradiation room, the rail pair carrying this truck is shifted to align and couple with the fixed rail pair whereupon the truck is driven and transferred to a position on the fixed rails below the desired room and elevated thereinto. Accordingly, a plurality of trucks can optionally be shunted on a line of fixed rails without unloading the respective radiation sources. (Ohno, Y.)

Command and motivation

DEFF Research Database (Denmark)

Jacobsen, Christian Bøtcher; Hvidtved, Johan; Andersen, Lotte Bøgh

2014-01-01

Motivated employees are crucial to organizations, but external interventions such as command systems and financial incentives may decrease motivation. If these external interventions are perceived to be controlling, they are expected to crowd out intrinsic motivation, and this may also apply...... to other types of autonomous motivation such as public service motivation. The perception of external interventions is thus expected to be vital. This article investigates how the perception of a specific command system (obligatory student plans) is associated with intrinsic motivation and public service...... motivation. Using a dataset with 3,230 school teachers in Denmark, a structural equation model shows that the perception of obligatory student plans as controlling is negatively associated with all of the investigated types of employee motivation, supporting that motivation crowding can occur....

32 CFR 700.1056 - Command of a ship.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Command of a ship. 700.1056 Section 700.1056 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS Precedence, Authority and Command Detail to Duty § 700.1056 Command of a...

The Linux command line a complete introduction

CERN Document Server

Shotts, William E

2012-01-01

You've experienced the shiny, point-and-click surface of your Linux computer—now dive below and explore its depths with the power of the command line. The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell. Along the way you'll learn the timeless skills handed down by generations of gray-bearded, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and more.

Three astronauts inside Command Module Simulator during Apollo Simulation

Science.gov (United States)

1968-01-01

Three astronauts inside the Command Module Simulator in bldg 5 during an Apollo Simulation. Left to right are Astronauts Thomas P. Stafford, commander; John W. Young, command module pilot; and Eugene A. Cernan, lunar module pilot.

Operational Maneuver from the Sea and Amphibious Command Relationships: Is It time for a Joint Force Amphibious Component Commander?

National Research Council Canada - National Science Library

Bennett, Michael

2004-01-01

.... In a joint community that is becoming increasingly dependant on the use of functional component commanders in the execution of major operations, the need for a Joint Force Amphibious Component Commander (JFAMCC...

Unit Testing for Command and Control Systems

Science.gov (United States)

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.

Command Disaggregation Attack and Mitigation in Industrial Internet of Things

Directory of Open Access Journals (Sweden)

Peng Xun

2017-10-01

Full Text Available 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.

Command Disaggregation Attack and Mitigation in Industrial Internet of Things.

Science.gov (United States)

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.

How Many Separable Sources? Model Selection In Independent Components Analysis

Science.gov (United States)

Woods, Roger P.; Hansen, Lars Kai; Strother, Stephen

2015-01-01

Unlike mixtures consisting solely of non-Gaussian sources, mixtures including two or more Gaussian components cannot be separated using standard independent components analysis methods that are based on higher order statistics and independent observations. The mixed Independent Components Analysis/Principal Components Analysis (mixed ICA/PCA) model described here accommodates one or more Gaussian components in the independent components analysis model and uses principal components analysis to characterize contributions from this inseparable Gaussian subspace. Information theory can then be used to select from among potential model categories with differing numbers of Gaussian components. Based on simulation studies, the assumptions and approximations underlying the Akaike Information Criterion do not hold in this setting, even with a very large number of observations. Cross-validation is a suitable, though computationally intensive alternative for model selection. Application of the algorithm is illustrated using Fisher's iris data set and Howells' craniometric data set. Mixed ICA/PCA is of potential interest in any field of scientific investigation where the authenticity of blindly separated non-Gaussian sources might otherwise be questionable. Failure of the Akaike Information Criterion in model selection also has relevance in traditional independent components analysis where all sources are assumed non-Gaussian. PMID:25811988

Selective application of revised source terms to operating nuclear power plants

International Nuclear Information System (INIS)

Moon, Joo Hyun; Song, Jae Hyuk; Lee, Young Wook; Ko, Hyun Seok; Kang, Chang Sun

2001-01-01

More than 30 years later since 1962 when TID-14844 was promulgated, there has been big change of the US NRC's regulatory position in using accident source terms for radiological assessment following a design basis accident (DBA). To replace the instantaneous source terms of TID-14844, the time-dependent source terms of NUREG-1465 was published in 1995. In the meantime, the radiological acceptance criteria for reactor site evaluation in 10 CFR Part 100 were also revised. In particular, the concept of total effective dose equivalent has been incorporated in accordance with the radiation protection standards set forth in revised 10 CFR Part 20. Subsequently, the publication of Regulatory Guide 1.183 and the revision of Standard Review Plan 15.0.1 followed in 2000, which provided the licensee of operating nuclear power reactor with the acceptable guidance of applying the revised source term. The guidance allowed the holder of an operating license issued prior to January 10, 1997 to voluntarily revise the accident source terms used in the radiological consequence analyses of DBA. Regarding to its type of application, there suggested full and selective applications, Whether it is full or selective, based upon the scope and nature of associated plant modifications being proposed, the actual application of the revised source terms to an operating plant is expected to give a large impact on its facility design basis. Considering scope and cost of the analyses required for licensing, selective application is seemed to be more appealing to an licensee of the operating plant rather than full application. In this paper, hence, the selective application methodology is reviewed and is actally applied to the assessment of offsite radiological consequence following a LOCA at Ulchin Unit 3 and 4, in order to identify and analyze the potential impacts due to application of revised source terms and to assess the considerations taken in each application prior to its actual

Ready...Set... Command! Rethinking Training for Squadron Commanders

Science.gov (United States)

2016-02-16

commander faces many difficult challenges. When discussing the Air Force’s troubling trend in suicide rates, Airmen “blame being overworked ...Air Forces total suicides despite making up only 16 percent of the service.3 Three years later the Air Force Times reveals continued challenges in...23 challenges. They must address complex issues facing the Air Force, such as troubling suicide rates, manning shortfalls, decreasing resources

Contract Source Selection: An Analysis of Lowest Price Technically Acceptable and Tradeoff Strategies

Science.gov (United States)

2016-06-01

it can start moderately, and as it progresses to the right, price is seen to be less important than the advantage (non-cost factor) gained. 3... advantages compared to the LPTA source selection strategy. These include “learning,” “ business judgment,” “flexibility,” and “customer satisfaction...2014, p. 5). The next advantage is the use of business judgment. The tradeoff source selection strategy is highly subjective and this allows the source

Engagement Skills Trainer: The Commander’s Perspective

Science.gov (United States)

2017-06-09

CBRN Chemical Biological Radiological and Nuclear CGSOC Command and General Staff Officers Course DMG Digital Master Gunner EST Engagement Skills...commanders always emphasized SHARP ( Sexual Harassment and Response Program) training, the battery commander may vividly recall those events but not the range...soldiers in the EST generally do worse at weapons safety and orientation .26 Indicators from research show that EST results predict live fire results. The

XTCE. XML Telemetry and Command Exchange Tutorial

Science.gov (United States)

Rice, Kevin; Kizzort, Brad; Simon, Jerry

2010-01-01

An XML Telemetry Command Exchange (XTCE) tutoral oriented towards packets or minor frames is shown. The contents include: 1) The Basics; 2) Describing Telemetry; 3) Describing the Telemetry Format; 4) Commanding; 5) Forgotten Elements; 6) Implementing XTCE; and 7) GovSat.

Plant Habitat Telemetry / Command Interface and E-MIST

Science.gov (United States)

Walker, Uriae M.

2013-01-01

Plant Habitat (PH) is an experiment to be taken to the International Space Station (ISS) in 2016. It is critical that ground support computers have the ability to uplink commands to control PH, and that ISS computers have the ability to downlink PH telemetry data to ground support. This necessitates communication software that can send, receive, and process, PH specific commands and telemetry. The objective of the Plant Habitat Telemetry/ Command Interface is to provide this communication software, and to couple it with an intuitive Graphical User Interface (GUI). Initial investigation of the project objective led to the decision that code be written in C++ because of its compatibility with existing source code infrastructures and robustness. Further investigation led to a determination that multiple Ethernet packet structures would need to be created to effectively transmit data. Setting a standard for packet structures would allow us to distinguish these packets that would range from command type packets to sub categories of telemetry packets. In order to handle this range of packet types, the conclusion was made to take an object-oriented programming approach which complemented our decision to use the C++ programming language. In addition, extensive utilization of port programming concepts was required to implement the core functionality of the communication software. Also, a concrete understanding of a packet processing software was required in order to put aU the components of ISS-to-Ground Support Equipment (GSE) communication together and complete the objective. A second project discussed in this paper is Exposing Microbes to the Stratosphere (EMIST). This project exposes microbes into the stratosphere to observe how they are impacted by atmospheric effects. This paper focuses on the electrical and software expectations of the project, specifically drafting the printed circuit board, and programming the on-board sensors. The Eagle Computer-Aided Drafting

Turn-based gaming for convoy commander training

NARCIS (Netherlands)

Boonekamp, R.C.; Muller, T.J.; Vrijer, J.C. de

2015-01-01

With the increasing complexity of current-day military operations, effective education and training of military commanders is of vital importance. Commanders need to perform within a broader range of conflicts; unpredictable threats and civil-military interaction place a great demand on their

76 FR 6692 - Radiation Sources on Army Land

Science.gov (United States)

2011-02-08

... possession of ionizing radiation sources by non-Army entities (including their civilian contractors) on an... Radiation Permit (ARP) from the garrison commander to use, store, or possess ionizing radiation sources on an Army installation. For the purpose of this rule, ``ionizing radiation source'' means any source...

Apollo 16 astronauts in Apollo Command Module Mission Simulator

Science.gov (United States)

1972-01-01

Astronaut Thomas K. Mattingly II, command module pilot of the Apollo 16 lunar landing mission, participates in extravehicular activity (EVA) training in bldg 5 at the Manned Spacecraft Center (MSC). In the right background is Astronaut Charles M. Duke Jr., lunar module pilot. They are inside the Apollo Command Module Mission Simulator (31046); Mattingly (right foreground) and Duke (right backgroung) in the Apollo Command Module Mission Simulator for EVA simulation and training. Astronaut John W. Young, commander, can be seen in the left background (31047).

Linux Command Line and Shell Scripting Bible

CERN Document Server

Blum, Richard

2011-01-01

The authoritative guide to Linux command line and shell scripting?completely updated and revised [it's not a guide to Linux as a whole ? just to scripting] The Linux command line allows you to type specific Linux commands directly to the system so that you can easily manipulate files and query system resources, thereby permitting you to automate commonly used functions and even schedule those programs to run automatically. This new edition is packed with new and revised content, reflecting the many changes to new Linux versions, including coverage of alternative shells to the default bash shel

Toward Unity of Command for Multinational Air Forces

National Research Council Canada - National Science Library

Asjes, David

1998-01-01

To assure unity of command in future multinational air operations, combatant commanders must embrace the necessity of multinational air forces, maximize the integration of allied officers within air...

X-33 Telemetry Best Source Selection, Processing, Display, and Simulation Model Comparison

Science.gov (United States)

Burkes, Darryl A.

1998-01-01

The X-33 program requires the use of multiple telemetry ground stations to cover the launch, ascent, transition, descent, and approach phases for the flights from Edwards AFB to landings at Dugway Proving Grounds, UT and Malmstrom AFB, MT. This paper will discuss the X-33 telemetry requirements and design, including information on fixed and mobile telemetry systems, best source selection, and support for Range Safety Officers. A best source selection system will be utilized to automatically determine the best source based on the frame synchronization status of the incoming telemetry streams. These systems will be used to select the best source at the landing sites and at NASA Dryden Flight Research Center to determine the overall best source between the launch site, intermediate sites, and landing site sources. The best source at the landing sites will be decommutated to display critical flight safety parameters for the Range Safety Officers. The overall best source will be sent to the Lockheed Martin's Operational Control Center at Edwards AFB for performance monitoring by X-33 program personnel and for monitoring of critical flight safety parameters by the primary Range Safety Officer. The real-time telemetry data (received signal strength, etc.) from each of the primary ground stations will also be compared during each nu'ssion with simulation data generated using the Dynamic Ground Station Analysis software program. An overall assessment of the accuracy of the model will occur after each mission. Acknowledgment: The work described in this paper was NASA supported through cooperative agreement NCC8-115 with Lockheed Martin Skunk Works.

Defense or Diplomacy Geographic Combatant Commands

Science.gov (United States)

2011-06-01

originally ruled by 1 Priest, Dana , The Mission: Waging War and Keeping Peace with America’s Military...events. US Central Command. Dana Priest describes General Zinni‟s experience as a GCC commander, wherein General Zinni found that in many ways...ignored altogether. Dr. James Forsyth and Lt Col Chance Saltzman make this argument in their Air and Space Power Journal article “Stay Out —Why

Unity of Command in Afghanistan: A Forsaken Principle of War

National Research Council Canada - National Science Library

Hope, Ian

2008-01-01

... in the evolution of military command for Afghanistan. It examines how there was an unprecedented departure from the principle of unity of command in Afghanistan in 2006, when Combined Forces Command-Afghanistan (CFC...

Spacecraft command and control using expert systems

Science.gov (United States)

Norcross, Scott; Grieser, William H.

1994-01-01

This paper describes a product called the Intelligent Mission Toolkit (IMT), which was created to meet the changing demands of the spacecraft command and control market. IMT is a command and control system built upon an expert system. Its primary functions are to send commands to the spacecraft and process telemetry data received from the spacecraft. It also controls the ground equipment used to support the system, such as encryption gear, and telemetry front-end equipment. Add-on modules allow IMT to control antennas and antenna interface equipment. The design philosophy for IMT is to utilize available commercial products wherever possible. IMT utilizes Gensym's G2 Real-time Expert System as the core of the system. G2 is responsible for overall system control, spacecraft commanding control, and spacecraft telemetry analysis and display. Other commercial products incorporated into IMT include the SYBASE relational database management system and Loral Test and Integration Systems' System 500 for telemetry front-end processing.

ASC Addresses Unit Commanders' Concerns through LBE and Reset Programs

National Research Council Canada - National Science Library

Young, Mark E

2008-01-01

.... Army Sustainment Command (ASC), part of the U.S. Army Materiel Command (AMC) team, is available to assist, identify, and resolve equipment and maintenance problems as well as materiel readiness issues for combatant commanders...

Maritime Coalitions: When is Unity of Command Required

National Research Council Canada - National Science Library

Gahlinger, Gregory J

2007-01-01

.... The concepts of Unity of Command, Unity of Effort and Parallel, Lead Nation, or Integrated coalition command structures are viable across a broad spectrum of maritime coalition operations but do have...

Unity of Command in Afghanistan: A Forsaken Principle of War

National Research Council Canada - National Science Library

Hope, Ian

2008-01-01

... of military command for Afghanistan. It examines the unprecedented departure from the principle of unity of command in Afghanistan in 2006, when Combined Forces Command-Afghanistan passed control of the ground fight to the International...

An Advanced Commanding and Telemetry System

Science.gov (United States)

Hill, Maxwell G. G.

The Loral Instrumentation System 500 configured as an Advanced Commanding and Telemetry System (ACTS) supports the acquisition of multiple telemetry downlink streams, and simultaneously supports multiple uplink command streams for today's satellite vehicles. By using industry and federal standards, the system is able to support, without relying on a host computer, a true distributed dataflow architecture that is complemented by state-of-the-art RISC-based workstations and file servers.

Astronaut John Young in Command Module Simulator during Apollo Simulation

Science.gov (United States)

1968-01-01

Astronaut John W. Young, command module pilot, inside the Command Module Simulator in bldg 5 during an Apollo Simulation. Astronauts Thomas P. Stafford, commander and Eugene A. Cernan, lunar module pilot are out of the view.

Location of Microbial Ecology Evaluation Device in Apollo Command Module

Science.gov (United States)

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.

Comparison between a classical command law and a new advanced recovery command law in a MCB-ARS boost

Science.gov (United States)

Petit, Pierre; Saint-Eve, Frédéric; Sawicki, Jean-Paul; Aillerie, Michel

2017-02-01

This paper focuses on an original performed command on DC-DC boosts developed for applications in the LMOPS lab for the photovoltaic energy conversion and more specifically the Photovoltaic panels connected to HVDC smart grids. This boost, commonly named MCB-ARS (Magnetically Coupled Boost with Active Recovery Switch) presents great advantages concerning the simplicity of the command on the single constitutive switch, the global efficiency and the voltage conversion ratio. A fine analysis of the losses all over the entire converter shows that losses are not distributed uniformly in the constituting components. So a previous modification described in a previous paper consisting in the conducting assistance on the power flowing intermediate diode, performed advantageously the global efficiency. The present analysis takes into account the fact that the new configuration obtained after this important improvement looks like a classical half-bridge push-pull stage and may be controlled by a twice complementary command. In that way, a comparison has been done between a natural commutation recovery diode and an assisted switch commutation driven in a push-pull mode. As attempted, the switching command laws in charge to assume the energy transfer has been compared to the classical previous system described in anterior papers, and we demonstrate in this publication that a commutation based on a push-pull command mode within the two switches of the MCB-ARS converter is possible and increases the power transfer.

Military Knowledge Handbook for Commanders (Selected Section)

Science.gov (United States)

1988-03-28

8217 Accession For NTIS GRA&I DTIC TAB 0l Unannoun ed 0] ju,.it . " t ation Distri’muti on/ Availabilit %Codes Dist cSpeial GRAPHICS DISCLAIMER...cloud layers, the energy of ray radiation on the ground will increase due to reflection effect of the cloud layers. Water surface, ice, accumulated... water flow can direct the radioactive fallout into defense works and water sources to worsen contaminations; radioactive fallout can easily be retained in

Thoughts turned into high-level commands: Proof-of-concept study of a vision-guided robot arm driven by functional MRI (fMRI) signals.

Science.gov (United States)

Minati, Ludovico; Nigri, Anna; Rosazza, Cristina; Bruzzone, Maria Grazia

2012-06-01

Previous studies have demonstrated the possibility of using functional MRI to control a robot arm through a brain-machine interface by directly coupling haemodynamic activity in the sensory-motor cortex to the position of two axes. Here, we extend this work by implementing interaction at a more abstract level, whereby imagined actions deliver structured commands to a robot arm guided by a machine vision system. Rather than extracting signals from a small number of pre-selected regions, the proposed system adaptively determines at individual level how to map representative brain areas to the input nodes of a classifier network. In this initial study, a median action recognition accuracy of 90% was attained on five volunteers performing a game consisting of collecting randomly positioned coloured pawns and placing them into cups. The "pawn" and "cup" instructions were imparted through four mental imaginery tasks, linked to robot arm actions by a state machine. With the current implementation in MatLab language the median action recognition time was 24.3s and the robot execution time was 17.7s. We demonstrate the notion of combining haemodynamic brain-machine interfacing with computer vision to implement interaction at the level of high-level commands rather than individual movements, which may find application in future fMRI approaches relevant to brain-lesioned patients, and provide source code supporting further work on larger command sets and real-time processing. Copyright © 2012 IPEM. Published by Elsevier Ltd. All rights reserved.

Reticulospinal Systems for Tuning Motor Commands

Directory of Open Access Journals (Sweden)

Robert M. Brownstone

2018-04-01

Full Text Available The pontomedullary reticular formation (RF is a key site responsible for integrating descending instructions to execute particular movements. The indiscrete nature of this region has led not only to some inconsistencies in nomenclature, but also to difficulties in understanding its role in the control of movement. In this review article, we first discuss nomenclature of the RF, and then examine the reticulospinal motor command system through evolution. These command neurons have direct monosynaptic connections with spinal interneurons and motoneurons. We next review their roles in postural adjustments, walking and sleep atonia, discussing their roles in movement activation or inhibition. We propose that knowledge of the internal organization of the RF is necessary to understand how the nervous system tunes motor commands, and that this knowledge will underlie strategies for motor functional recovery following neurological injuries or diseases.

Negative-Ion source for mass selective photodetachment photoelectron spectroscopy

International Nuclear Information System (INIS)

Kaesmaier, R.; Baemann, C.; Drechsler, G.; Boesl, U.

1995-01-01

We have designed and constructed a negative ion source for mass spectrometry and mass selective photodetachement photoelectron spectroscopy. The characteristics of the source are high anion densities and a large variety of accessible systems. Thus, mass spectra and photoelectron spectra of large unvolatile moelcules (biomolecules), of metal-organic compounds and of molecule water clusters, especially mentioned in this article, have been measured. Combining mass spectrometry, photoelectron spectroscopy (PES) and high resolution ZEKE (zero kinetic energy)-PES (1) should make the apparatus to an ideal diagnostic tool for structural assignment

Design of a hybrid command and control mobile botnet: Presentation

CSIR Research Space (South Africa)

Pieterse, H

2013-03-01

Full Text Available smartphones controlled by a botmaster through a command and control network to serve a malicious purpose. This study presents the design of a hybrid command and control mobile botnet. It describes the propagation vectors, command and control channels...

Credit Participation and Credit Source Selection of Vietnam Small and Medium Enterprises

Directory of Open Access Journals (Sweden)

Nguyen Anh Hoang

2014-10-01

Full Text Available This study is an attempt to investigate the motivation behind the decision to participate in the credit market of SMEs from perspectives of behavioral finance and social capital theories. In addi- tion, the study also examines the effect of behavioral finance and social capital factors on the credit source selection among SMEs. This study’s design strategy involves conducting questionnaire sur- veys to SMEs owners and statistical techniques to analyze the determinants of credit participation and credit source selection of borrowers. The findings showed that personal traits of SMEs owners/ managers in terms of behavioral finance factors such as debt and risk attitudes, present biased and overconfidence and firms networking also have impacts on the firms’ credit participation and credit source selection. The research is one of the few studies that consider the influence of behavioral finance factors on firms financing decision. Furthermore, our result also contributes to explain the common use of informal credit market in developing countries.

Focusing on Best Value from a Source Selection Perspective

Directory of Open Access Journals (Sweden)

Ekambaram Palaneewaran

2012-11-01

Full Text Available The emerging focus on "best value" in construction projects entails several crucial and complex decision-making tasks for appropriate selection of capable contractors and consultants. In many ways and thus could be correspondingly achieved at different levels. Although traditional "price based" selection approaches are still preferred on various grounds such as simplicity and/or public accountability, they may well result in some "false economy" or missed opportunities for producing a better value. Furthermore, the lower significance of price as compared to the higher risk transference in project delivery methods such as Design-Build and Build-Operate-Transfer type arrangements render the purely "price based" approaches even less useful. Therefore a structured value focused selection approach is considered as beneficial for meeting the client's goals and projct-specific needs. This paper presents discussions on some useful approaches to best value conceptualizations in "Source selection" perspectives, e.g. starting with the "right" selection of competent constructors in Design-Bid-Build type projects. Furthermore, a conceptualized basic framework for best value selection is also presented.

Installation of spectrally selective imaging system in RF negative ion source

International Nuclear Information System (INIS)

Ikeda, K.; Kisaki, M.; Nagaoka, K.; Nakano, H.; Osakabe, M.; Tsumori, K.; Kaneko, O.; Takeiri, Y.; Wünderlich, D.; Fantz, U.; Heinemann, B.; Geng, S.

2016-01-01

A spectrally selective imaging system has been installed in the RF negative ion source in the International Thermonuclear Experimental Reactor-relevant negative ion beam test facility ELISE (Extraction from a Large Ion Source Experiment) to investigate distribution of hydrogen Balmer-α emission (H α ) close to the production surface of hydrogen negative ion. We selected a GigE vision camera coupled with an optical band-path filter, which can be controlled remotely using high speed network connection. A distribution of H α emission near the bias plate has been clearly observed. The same time trend on H α intensities measured by the imaging diagnostic and the optical emission spectroscopy is confirmed

Incorrect Responses to Locative Commands: A Case Study.

Science.gov (United States)

Duchan, Judith; Siegel, Leo

1979-01-01

A six-year-old with a language problem responded consistently to 100 locative commands by putting objects in containers and on flat surfaces regardless of the preposition or order of the nouns in the commands. (Author/CL)

The command to love the neighbour in Paul and the Synoptics

Directory of Open Access Journals (Sweden)

Heinz A. Hiestermann

2016-03-01

Full Text Available When sayings of Jesus are compared between the Pauline letters and the Synoptic Gospels in an attempt to locate parallels, Galatians 5:14 and Romans 13:8�10 have frequently been put forward as possible parallels to the Synoptic renditions of the great commandment of Mark 12:28�34 (Mt 22:34�40; Lk 10:25�28. These Pauline and Synoptic texts all contain the command to love the neighbour, but the Synoptic texts have added the command to love God to the command to love the neighbour. Paul never quoted the great commandment. Consequently, a relationship between the verses is normally rejected. However, not all possibilities have been explored. In the search for parallels between Pauline and Synoptic Jesus traditions it has been overlooked that Paul and Matthew render the command to love the neighbour more than once. Matthew delivers the command to love the neighbour three times. Only once he has connected it to the command to love God. Matthew renders the single command to love the neighbour twice, resembling the Pauline use of the command. Using the criteria for validating parallels between Pauline and Synoptic Jesus traditions, including verbal agreement and the unique use of the command to love the neighbour by Paul and Matthew, it is argued that a connection between Romans 13:9 and Matthew 19:18�19 is likely.Intradisciplinary and/or interdisciplinary implications: The research explores the use of Leviticus 19:18b by the New Testament authors. It is argued that the command to love the neighbour was given high prominence in the early church, as it was used by the Synoptic authors and by Paul to summarise Jesus� ethical teachings.

Optimal portfolio selection between different kinds of Renewable energy sources

Energy Technology Data Exchange (ETDEWEB)

Zakerinia, MohammadSaleh; Piltan, Mehdi; Ghaderi, Farid

2010-09-15

In this paper, selection of the optimal energy supply system in an industrial unit is taken into consideration. This study takes environmental, economical and social parameters into consideration in modeling along with technical factors. Several alternatives which include renewable energy sources, micro-CHP systems and conventional system has been compared by means of an integrated model of linear programming and three multi-criteria approaches (AHP, TOPSIS and ELECTRE III). New parameters like availability of sources, fuels' price volatility, besides traditional factors are considered in different scenarios. Results show with environmental preferences, renewable sources and micro-CHP are good alternatives for conventional systems.

EPICS application source/release control

International Nuclear Information System (INIS)

Zieman, B.; Anderson, J.; Kraimer, M.

1995-01-01

This manual describes a set of Application Source/Release Control tools (appSR) that can be used to develop software for EPICS based control systems. The Application Source/Release Control System (appSR) has been unbundled from base EPICS and is now available as an EPICS extension. Due to this unbundling, two new directories must be added to a user's path (see section ''Environment'' on page 3 for more information) and a new command getapp must be issued after the getrel command to get a specific version of appSR (see section ''Creating The Initial Application System Area'' on page 7 for more information). It is now required that GNU make version 3.71 or later be used for makes instead of SUN make. Users should now type gmake instead of make

COMMAND-AND-CONTROL AND MANAGEMENT DECISION MAKING,

Science.gov (United States)

Reports that the development of command-and-con trol systems in support of decision making and action taking has been accomplished by military...methods applicable to management systems. Concludes that the command-and-control type system for top management decision making is a man-machine system having as its core an on going, dynamic operation. (Author)

THE PARTICULARITIES OF THE COST CALCULATION METHOD ON COMMANDS IN FURNITURE INDUSTRY

Directory of Open Access Journals (Sweden)

Felicia Sabou

2014-10-01

Full Text Available The paper present the importance of the method on commands in cost calculation and the particularities of the cost calculation method on commands in the furniture industry. This paper presents a hypotetical study on the method on commands, considering the observations made during 2013-2014, on how it is organized and managed accounts management using method on commands.By presenting this hypothetical model about the accounting in management accounting using the method on commands, the paper contributes to the correct application of this method in practice, specifically in management accounting in companies from the furniture industry. In my opinion the method on commands is an appropriate method for achieving management accounting for companies that have as main activity the production of furniture. When applying the method on commands in cost calculation and in management accounting, the companies must to consider the particularities of the cost calculation, in the furniture industry, like: technical and economic factors from this sector, the technical details of each command, the codification of the commands, planning materials and labor costs for each command, monitoring and recording production costs, registration of the direct costs, distribution of the indirect costs on commands, registration of the indirect costs and registration in management accounting.

SOA approach to battle command: simulation interoperability

Science.gov (United States)

Mayott, Gregory; Self, Mid; Miller, Gordon J.; McDonnell, Joseph S.

2010-04-01

NVESD is developing a Sensor Data and Management Services (SDMS) Service Oriented Architecture (SOA) that provides an innovative approach to achieve seamless application functionality across simulation and battle command systems. In 2010, CERDEC will conduct a SDMS Battle Command demonstration that will highlight the SDMS SOA capability to couple simulation applications to existing Battle Command systems. The demonstration will leverage RDECOM MATREX simulation tools and TRADOC Maneuver Support Battle Laboratory Virtual Base Defense Operations Center facilities. The battle command systems are those specific to the operation of a base defense operations center in support of force protection missions. The SDMS SOA consists of four components that will be discussed. An Asset Management Service (AMS) will automatically discover the existence, state, and interface definition required to interact with a named asset (sensor or a sensor platform, a process such as level-1 fusion, or an interface to a sensor or other network endpoint). A Streaming Video Service (SVS) will automatically discover the existence, state, and interfaces required to interact with a named video stream, and abstract the consumers of the video stream from the originating device. A Task Manager Service (TMS) will be used to automatically discover the existence of a named mission task, and will interpret, translate and transmit a mission command for the blue force unit(s) described in a mission order. JC3IEDM data objects, and software development kit (SDK), will be utilized as the basic data object definition for implemented web services.

ITOUGH2 command reference. Version 3.1

International Nuclear Information System (INIS)

Finsterle, S.

1997-04-01

This report contains a detailed description of all ITOUGH2 commands. It complements the ITOUGH2 User's Guide and the collection of ITOUGH2 sample problems. ITOUGH2 is a program for parameter estimation, sensitivity analysis, and uncertainty propagation analysis. It is based on the TOUGH2 simulator for non-isothermal multiphase flow in fractured and porous media. Extensive experience in using TOUGH2 is a prerequisite for using ITOUGH2. The preparation of an input file for TOUGH2 or its derivatives is described in separate manuals and is not part of this report. The ITOUGH2 user's guide summarizes the inverse modeling theory pertaining to ITOUGH2, and describes the program output. Furthermore, information about code architecture and installation are given. In Chapter 2 of this report, a brief summary of inverse modeling theory is given to restate the main concepts implemented in ITOUGH2 and to introduce certain definitions. Chapter 3 introduces the basic concepts of the ITHOUGH2 input language and the main structure of an ITOUGH2 input file. Chapter 4, the main part of this report, provides detailed descriptions of each ITOUGH2 command in alphabetical order. It is complemented by a command index in Appendix B in which the commands are given in logical order. The content of Chapter 4 is also available on-line using command it2help. Chapter 5 describes the usage of the UNIX script files for executing, checking, and terminating ITOUGH2 simulations

Intelligent Tutoring System for Teaching Battlefield Command Reasoning Skills

National Research Council Canada - National Science Library

Domeshek, Eric

2002-01-01

.... Achieving expert levels of proficiency in high-level command reasoning skills-whether for battlefield commanders or for executives in industry-requires extensive practice, coaching, and feedback...

Evaluation and selection of open-source EMR software packages based on integrated AHP and TOPSIS.

Science.gov (United States)

Zaidan, A A; Zaidan, B B; Al-Haiqi, Ahmed; Kiah, M L M; Hussain, Muzammil; Abdulnabi, Mohamed

2015-02-01

Evaluating and selecting software packages that meet the requirements of an organization are difficult aspects of software engineering process. Selecting the wrong open-source EMR software package can be costly and may adversely affect business processes and functioning of the organization. This study aims to evaluate and select open-source EMR software packages based on multi-criteria decision-making. A hands-on study was performed and a set of open-source EMR software packages were implemented locally on separate virtual machines to examine the systems more closely. Several measures as evaluation basis were specified, and the systems were selected based a set of metric outcomes using Integrated Analytic Hierarchy Process (AHP) and TOPSIS. The experimental results showed that GNUmed and OpenEMR software can provide better basis on ranking score records than other open-source EMR software packages. Copyright © 2014 Elsevier Inc. All rights reserved.

The Mac'OS X command line Unix under the hood

CERN Document Server

McElhearn, Kirk

2006-01-01

The Mac command line offers a faster, easier way to accomplish many tasks. It''s also the medium for many commands that aren''t accessible using the GUI. The Mac OS X Command Line is a clear, concise, tutorial-style introduction to all the major functionality provided by the command line. It''s also packed with information the experienced users need, including little-known shortcuts and several chapters devoted to advanced topics. This is a book to get you started, but also a book you won't soon outgrow.

Command Structure for Theater Warfare: The Quest for Unity of Command

Science.gov (United States)

1984-09-01

that trryfari tail forth thr htst from iti—Btturki Major General« Pern M Smith. USAF. and Hark) A Hughe«. USAF. contributed more to the rndertaking...an air. ground, and sea component. These arc generic commands which control all combat operations in the media of the air. ground, and sea. There

20 CFR 220.57 - Types of purchased examinations and selection of sources.

Science.gov (United States)

2010-04-01

... RAILROAD RETIREMENT ACT DETERMINING DISABILITY Consultative Examinations § 220.57 Types of purchased examinations and selection of sources. (a) Additional evidence needed for disability determination. The types... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Types of purchased examinations and selection...

32 CFR 809a.10 - Military commanders' responsibilities.

Science.gov (United States)

2010-07-01

... authorities as soon as possible. (c) Military forces will ordinarily exercise police powers previously... 32 National Defense 6 2010-07-01 2010-07-01 false Military commanders' responsibilities. 809a.10... Disturbance Intervention and Disaster Assistance § 809a.10 Military commanders' responsibilities. (a...

106-17 Telemetry Standards Recorder and Reproducer Command and Control Chapter 6

Science.gov (United States)

2017-07-01

block identifiers (any ASCII text , one identifier per line) from the drive. A .BBLIST command is only valid following a declassify command. The type ... Processor Device Using IEEE 1394b ..... 6-49 6.5.6 Additional Mandatory Commands When Using Ethernet ........................... 6-54 6.5.7 Additional Non...state or magnetic disk). Not all commands (CLI or discrete) may be applicable to all types of R/R implementations. Commands are used to a) control the

OCULUS fire: a command and control system for fire management with crowd sourcing and social media interconnectivity

Science.gov (United States)

Thomopoulos, Stelios C. A.; Kyriazanos, Dimitris M.; Astyakopoulos, Alkiviadis; Dimitros, Kostantinos; Margonis, Christos; Thanos, Giorgos Konstantinos; Skroumpelou, Katerina

2016-05-01

AF3 (Advanced Forest Fire Fighting2) is a European FP7 research project that intends to improve the efficiency of current fire-fighting operations and the protection of human lives, the environment and property by developing innovative technologies to ensure the integration between existing and new systems. To reach this objective, the AF3 project focuses on innovative active and passive countermeasures, early detection and monitoring, integrated crisis management and advanced public information channels. OCULUS Fire is the innovative control and command system developed within AF3 as a monitoring, GIS and Knowledge Extraction System and Visualization Tool. OCULUS Fire includes (a) an interface for real-time updating and reconstructing of maps to enable rerouting based on estimated hazards and risks, (b) processing of GIS dynamic re-construction and mission re-routing, based on the fusion of airborne, satellite, ground and ancillary geolocation data, (c) visualization components for the C2 monitoring system, displaying and managing information arriving from a variety of sources and (d) mission and situational awareness module for OCULUS Fire ground monitoring system being part of an Integrated Crisis Management Information System for ground and ancillary sensors. OCULUS Fire will also process and visualise information from public information channels, social media and also mobile applications by helpful citizens and volunteers. Social networking, community building and crowdsourcing features will enable a higher reliability and less false alarm rates when using such data in the context of safety and security applications.

Communication for command and control systems

CERN Document Server

Morris, D J

1983-01-01

Communication for Command and Control Systems provides a thorough exposition of the basic theoretical and practical features involved in the design of communication networks for command and control systems. This book focuses primarily on the practical side of computer-controlled communication. This text concentrates on the communication sides of the subject by surveying the means of transferring data between the various processing points and by appraising their potential advantages and possible defects in implementation. In this respect, this book should prove useful for the practicing enginee

Development and Validation of Nigerian Army Commanding Officers ...

African Journals Online (AJOL)

The research adopted an ex-post-facto design based on a qualitative and quantitative analysis of data. Focus Group Discussions (FGDs) and In-Depth Interviews (IDIs) were conducted with commanding officers. The FGDs were conducted with officers purposively drawn from incumbent commanding officers in the Nigerian ...

Scale-free Enterprise Command & Control

National Research Council Canada - National Science Library

Bayne, Jay; Paul, Raymond

2005-01-01

...) services that provide allied teams of commanders, planners and operations personnel with collaborative, grid-based and realtime situation assessment, plan generation, and plan execution services...

Proposed system for the use of evaluation factors in the source selection of service contractors

OpenAIRE

Pingel, Richard Douglas

1981-01-01

Approved for public release; distribution is unlimited Technical personnel are increasingly being required to perform vital functions as proposal evaluators in the source selection process for which they have not been properly trained. This research effort provides a comprehensive system for source selection using price and other factors in a form aimed at the technical professionals that support field acquisition activities. All examples selected are from the general acquisition area of...

U.S. Africa Command: Shaping Africa for the Future

National Research Council Canada - National Science Library

Sholley, Hans

2006-01-01

.... It is argued the current Unified Command Plan is ill designed to address the complexities of the continent of Africa and that a proposed United States Africa Command would be better positioned...

14 CFR 417.303 - Command control system requirements.

Science.gov (United States)

2010-01-01

... system must transmit a command signal that has the radio frequency characteristics and power needed for.... (c) Reliability prediction. A command control system must have a predicted reliability of 0.999 at... for each launch. Any demonstration of the system's predicted reliability must satisfy § 417.309(b). (d...

Double point source W-phase inversion: Real-time implementation and automated model selection

Science.gov (United States)

Nealy, Jennifer; Hayes, Gavin

2015-01-01

Rapid and accurate characterization of an earthquake source is an extremely important and ever evolving field of research. Within this field, source inversion of the W-phase has recently been shown to be an effective technique, which can be efficiently implemented in real-time. An extension to the W-phase source inversion is presented in which two point sources are derived to better characterize complex earthquakes. A single source inversion followed by a double point source inversion with centroid locations fixed at the single source solution location can be efficiently run as part of earthquake monitoring network operational procedures. In order to determine the most appropriate solution, i.e., whether an earthquake is most appropriately described by a single source or a double source, an Akaike information criterion (AIC) test is performed. Analyses of all earthquakes of magnitude 7.5 and greater occurring since January 2000 were performed with extended analyses of the September 29, 2009 magnitude 8.1 Samoa earthquake and the April 19, 2014 magnitude 7.5 Papua New Guinea earthquake. The AIC test is shown to be able to accurately select the most appropriate model and the selected W-phase inversion is shown to yield reliable solutions that match published analyses of the same events.

UV radiation emitted by selected sources at work stands

International Nuclear Information System (INIS)

Kozlowski, C.

2001-01-01

The paper presents the results of UV effective irradiance measurements at work stands for sources such as: welding arcs, gas blowpipes, exposure processes, printing machines and insecticide lamps. The irradiance measurements were performed using broad-band instruments with detector heads corrected to the Polish action spectra (erythematous and conjunctivitis). The obtained values of effective irradiance for above sources ranged from 0.2 to 8000 mW/m2. Safe exposure time corresponding to irradiance was calculated for the Polish threshold limit values. For welding processes the spectra of selected welding arcs are presented additionally. These spectra were measured using a fiber-optic spectrometer. (author)

Command vector memory systems: high performance at low cost

OpenAIRE

Corbal San Adrián, Jesús; Espasa Sans, Roger; Valero Cortés, Mateo

1998-01-01

The focus of this paper is on designing both a low cost and high performance, high bandwidth vector memory system that takes advantage of modern commodity SDRAM memory chips. To successfully extract the full bandwidth from SDRAM parts, we propose a new memory system organization based on sending commands to the memory system as opposed to sending individual addresses. A command specifies, in a few bytes, a request for multiple independent memory words. A command is similar to a burst found in...

Indonesian Automatic Speech Recognition For Command Speech Controller Multimedia Player

Directory of Open Access Journals (Sweden)

Vivien Arief Wardhany

2014-12-01

Full Text Available The purpose of multimedia devices development is controlling through voice. Nowdays voice that can be recognized only in English. To overcome the issue, then recognition using Indonesian language model and accousticc model and dictionary. Automatic Speech Recognizier is build using engine CMU Sphinx with modified english language to Indonesian Language database and XBMC used as the multimedia player. The experiment is using 10 volunteers testing items based on 7 commands. The volunteers is classifiedd by the genders, 5 Male & 5 female. 10 samples is taken in each command, continue with each volunteer perform 10 testing command. Each volunteer also have to try all 7 command that already provided. Based on percentage clarification table, the word “Kanan” had the most recognize with percentage 83% while “pilih” is the lowest one. The word which had the most wrong clarification is “kembali” with percentagee 67%, while the word “kanan” is the lowest one. From the result of Recognition Rate by male there are several command such as “Kembali”, “Utama”, “Atas “ and “Bawah” has the low Recognition Rate. Especially for “kembali” cannot be recognized as the command in the female voices but in male voice that command has 4% of RR this is because the command doesn’t have similar word in english near to “kembali” so the system unrecognize the command. Also for the command “Pilih” using the female voice has 80% of RR but for the male voice has only 4% of RR. This problem is mostly because of the different voice characteristic between adult male and female which male has lower voice frequencies (from 85 to 180 Hz than woman (165 to 255 Hz.The result of the experiment showed that each man had different number of recognition rate caused by the difference tone, pronunciation, and speed of speech. For further work needs to be done in order to improving the accouracy of the Indonesian Automatic Speech Recognition system

Sediment sources in a small agricultural catchment: A composite fingerprinting approach based on the selection of potential sources

Science.gov (United States)

Zhou, Huiping; Chang, Weina; Zhang, Longjiang

2016-08-01

Fingerprinting techniques have been widely used as a reasonable and reliable means for investigating sediment sources, especially in relatively large catchments in which there are significant differences in surface materials. However, the discrimination power of fingerprint properties for small catchments, in which the surface materials are relatively homogeneous and human interference is marked, may be affected by fragmentary or confused source information. Using fingerprinting techniques can be difficult, and there is still a need for further studies to verify the effectiveness of such techniques in these small catchments. A composite fingerprinting approach was used in this study to investigate the main sources of sediment output, as well as their relative contributions, from a small catchment (30 km2) with high levels of farming and mining activities. The impact of the selection of different potential sediment sources on the derivation of composite fingerprints and its discrimination power were also investigated by comparing the results from different combinations of potential source types. The initial source types and several samples that could cause confusion were adjusted. These adjustments improved the discrimination power of the composite fingerprints. The results showed that the composite fingerprinting approach used in this study had a discriminatory efficiency of 89.2% for different sediment sources and that the model had a mean goodness of fit of 0.90. Cultivated lands were the main sediment source. The sediment contribution of the studied cultivated lands ranged from 39.9% to 87.8%, with a mean of 76.6%, for multiple deposited sediment samples. The mean contribution of woodlands was 21.7%. Overall, the sediment contribution from mining and road areas was relatively low. The selection of potential sources is an important factor in the application of fingerprinting techniques and warrants more attention in future studies, as is the case with other

Irrigation and crop management in Gandak Canal command of India

International Nuclear Information System (INIS)

Singh, S.S.; Khan, A.R.

2002-05-01

The Gandak Project is one of the biggest irrigation projects in India, covering a culturable command area (CCA) of 4.44 lakh ha in U.P., 9.6 lakh ha CCA in Bihar and 0.44 lakh ha in Nepal (Singh and Khan, 2002). The total culturable command areas are 14.44 lakh hectares. The command area is located in between latitude 25 deg 40' to 27 deg 25' and longitude between 83 deg 15' to 85 deg 15'. It is a diversion project through construction of a barrage on the river Gandak. This project area covers up to five districts in the Command of Tirhut Main Canal (TMC) and 3 districts in the Saran Main Canal (SMC) command. The length of main canal is usually long (990 and 650 R.D.'s in eastern and western side, respectively) and the channels are unlined and seepage loss is quite high. (author)

A multivariate-utility approach for selection of energy sources

International Nuclear Information System (INIS)

Ahmed, S; Husseiny, A.A.

1978-01-01

A deterministic approach is devised to compare the safety features of various energy sources. The approach is based on multiattribute utility theory. The method is used in evaluating the safety aspects of alternative energy sources used for the production of electrical energy. Four alternative energy sources are chosen which could be considered for the production of electricity to meet the national energy demand. These are nuclear, coal, solar, and geothermal energy. For simplicity, a total electrical system is considered in each case. A computer code is developed to evaluate the overall utility function for each alternative from the utility patterns corresponding to 23 energy attributes, mostly related to safety. The model can accommodate other attributes assuming that these are independent. The technique is kept flexible so that virtually any decision problem with various attributes can be attacked and optimal decisions can be reached. The selected data resulted in preference of geothermal and nuclear energy over other sources, and the method is found viable in making decisions on energy uses based on quantified and subjective attributes. (author)

Combatant Commanders Informational Series: USPACOM

National Research Council Canada - National Science Library

Comnick, Michael

1996-01-01

...) introducing potential joint staff officers to their specific command. Inbound staff officers, prepared by reviewing this product, arrive on station ready to receive specialized training without needing background indoctrination...

Africom at 5 years: The Maturation of a New U.S. Combatant Command

Science.gov (United States)

2013-08-01

dumping of waste on land and at sea. One striking example was the emergence starting in 2005 of large-scale cocaine trafficking through West Africa to...conceptualization of AFRICOM, and resented the Command as yet another fait accompli hoist - ed on the continent by a superpower not inter- ested in listening to...as a source of oil and gas for Washington. The use of new technologies such as hydraulic fracking and horizontal drilling have contributed to a

Commander manipulator scoops prestigious mulit-million pound BNFL contract

International Nuclear Information System (INIS)

Bailey, Andrew.

1997-01-01

Twenty-one Commander robotic arms are on order from INBIS (formerly Ricardo Hitec) and BNFL Engineering Limited (''BEL'', the engineering arm of parent company BNFL). The multi-million pound contract was won amid fierce competition from other well-known names in robotic engineering. The specially designed Commander manipulators will be engaged in remotely handling Intermediate Level Waste (ILW) in a suite of four BNFL ILW plants, which are currently either under construction or planned at Sellafield. The first Commander will delivered to BNFL's Sellafield Silo Emptying Project in January 1998. (Author)

Design of a hybrid command and control mobile botnet

CSIR Research Space (South Africa)

Pieterse, H

2013-05-01

Full Text Available and control mobile botnet. The hybrid design explores the efficiency of multiple command and control channels against the following objectives: no single point of failure within the topology, low cost for command dissemination, limited network activities...

Warfighter Associate: Decision Aiding and Metrics for Mission Command

Science.gov (United States)

2012-01-23

Distributions: highlights the Pareto Principle -- the top 20% of the mission-command staff is heavily involved in collaborations. • Our...developing “Command Web”, a web service to support thin- client functionality (Intelligent Presentation Services enables this) Thank you

The Influence of Future Command, Control, Communications, and Computers (C4) on Doctrine and the Operational Commander's Decision-Making Process

Science.gov (United States)

Mayer, Michael G.

1996-01-01

Future C4 systems will alter the traditional balance between force and information, having a profound influence on doctrine and the operational commander's decision making process. The Joint Staff's future vision of C4 is conceptualized in 'C4I for the Warrior' which envisions a joint C4I architecture providing timely sensor to shoot information direct to the warfighter. C4 system must manage and filter an overwhelming amount of information; deal with interoperability issues; overcome technological limitations; meet emerging security requirements; and protect against 'Information Warfare.' Severe budget constraints necessitate unified control of C4 systems under singular leadership for the common good of all the services. In addition, acquisition policy and procedures must be revamped to allow new technologies to be fielded quickly; and the commercial marketplace will become the preferred starting point for modernization. Flatter command structures are recommended in this environment where information is available instantaneously. New responsibilities for decision making at lower levels are created. Commanders will have to strike a balance between exerting greater control and allowing subordinates enough flexibility to maintain initiative. Clearly, the commander's intent remains the most important tool in striking this balance.

U.S. Pacific Command > Leadership

Science.gov (United States)

USPACOM U.S. Pacific Command Search USPACOM: Search Search Search USPACOM: Search Home Leadership Directory Media Inquiries Home : Leadership Admiral Harry B. Harris, Jr., U.S. Navy Read the full biography

XTCE: XML Telemetry and Command Exchange Tutorial, XTCE Version 1

Science.gov (United States)

Rice, Kevin; Kizzort, Brad

2008-01-01

These presentation slides are a tutorial on XML Telemetry and Command Exchange (XTCE). The goal of XTCE is to provide an industry standard mechanism for describing telemetry and command streams (particularly from satellites.) it wiill lower cost and increase validation over traditional formats, and support exchange or native format.XCTE is designed to describe bit streams, that are typical of telemetry and command in the historic space domain.

Army Aviation and the Mission Command Warfighting Function

Science.gov (United States)

2017-06-09

information systems , processes and procedures, optimize facilities and equipment, and build understanding of the networks that link the headquarters...however further publication or sale of copyrighted images is not permissible. ii REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188...Command System , Mission Command Information Systems , Training, Mission Training Complex 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT

Distributed computing environment for Mine Warfare Command

OpenAIRE

Pritchard, Lane L.

1993-01-01

Approved for public release; distribution is unlimited. The Mine Warfare Command in Charleston, South Carolina has been converting its information systems architecture from a centralized mainframe based system to a decentralized network of personal computers over the past several years. This thesis analyzes the progress Of the evolution as of May of 1992. The building blocks of a distributed architecture are discussed in relation to the choices the Mine Warfare Command has made to date. Ar...

Control of automated system with voice commands

OpenAIRE

Švara, Denis

2012-01-01

In smart houses contemporary achievements in the fields of automation, communications, security and artificial intelligence, increase comfort and improve the quality of user's lifes. For the purpose of this thesis we developed a system for managing a smart house with voice commands via smart phone. We focused at voice commands most. We want move from communication with fingers - touches, to a more natural, human relationship - speech. We developed the entire chain of communication, by which t...

Command in the Objective Force

National Research Council Canada - National Science Library

Wilbeck, Christopher

2003-01-01

This paper seeks to answer what type of command will best serve the Army's Objective Force in gaining the initiative, building momentum, and exploiting success to achieve land dominance in the future...

Improving the Air Force Squadron Command Selection Process

Science.gov (United States)

2017-04-19

8 maturity in the unit, selectively-manned versus non-volunteer members, and individual motivations. These characteristics work in conjunction... maturity among members allows leaders to devote attention to larger problems and issues. Similarly, a solid staff of strong Senior NCOs, NCOs, and...personal interviews combined with psychological testing. Personality tests such as the Myers-Briggs Type Indicator, Judgement Index, Emotional

Incident command linkup: the vital key for CBRN response

International Nuclear Information System (INIS)

Smith, D.

2009-01-01

The most vital element for responding emergency personnel to a CBRN attack is the incident command linkup and dissemination of information. Incident Command, the basic foundation of the National Incident Management System (NIMS), is the first thing that must be effectively established when a response is required in any emergency. When initial evaluation of the scene determines that the incident involves CBRN, specialized resources from a wide array of assets must be activated quickly to mitigate the hazards. In this paper, we examine the information that the Incident Commander must be prepared to convey to those specialized assets responding. We will also look at what questions those specialized resources may ask while en route and upon arrival. Another key element that will be discussed is the placement of those resources in the hierarchy of the National Incident Management System. The information that the Incident Commander (IC) must be prepared to convey to those specialized assets responding is crucial for an efficient response and effective deployment. What questions might those specialized CBRN resources ask while en route and upon arrival? At a bare minimum, the four basic questions of who is in charge of the incident, where is the incident located, what transpired to trigger a response, and when did the incident occur must be answered. These questions should be answered while en route to the scene so that the Commander of the responding CBRN unit can formulate a plan on the move and prepare his response accordingly. While in transit, the CBRN responders should maintain contact with a representative of the Incident Command at the scene so that the latest information is available. Discussions should include anticipated logistical requirements such as personal protective equipment (PPE), decon requirements, communications protocols, and medical care issues. The CBRN Commander will need to know if the site is secure, has it been cleared of explosive hazards

Normalized Index of Synergy for Evaluating the Coordination of Motor Commands

Science.gov (United States)

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

Command Leadership DEOCS 4.1 Construct Validity Summary

Science.gov (United States)

2017-08-01

Command Leadership DEOCS 4.1 Construct Validity Summary DEFENSE EQUAL OPPORTUNITY MANAGEMENT INSTITUTE...Report #15-18 1 Command Leadership DEOCS 4.1 Construct Validity Summary Background In 2014, DEOMI released DEOCS 4.0 for Department of Defense...individual items on the DEOCS. The following paper details the work conducted to modify the factor of Leadership Cohesion so that it focuses more

Rapid Response Command and Control (R2C2): a systems engineering analysis of scaleable communications for Regional Combatant Commanders

OpenAIRE

Sullivan, Lisa; Cannon, Lennard; Reyes, Ronel; Bae, Kitan; Colgary, James; Minerowicz, Nick; Leong, Chris; Lim, Harry; Lim, Hang Sheng; Ng, Chin Chin; Neo, Tiong Tien; Tan, Guan Chye; Ng, Yu Loon; Wong, Eric; Wong, Heng Yue

2006-01-01

Includes supplementary material. Disaster relief operations, such as the 2005 Tsunami and Hurricane Katrina, and wartime operations, such as Operation Enduring Freedom and Operation Iraqi Freedom, have identified the need for a standardized command and control system interoperable among Joint, Coalition, and Interagency entities. The Systems Engineering Analysis Cohort 9 (SEA-9) Rapid Response Command and Control (R2C2) integrated project team completed a systems engineering (SE) ...

GPS and the Joint Force Commander: Critical Asset, Critical Vulnerability

National Research Council Canada - National Science Library

McPherson, Michael

2001-01-01

Joint Force Commanders (JFCs) have become over reliant on military and commercial satellite systems for intelligence gathering and dissemination, weather, command, control, communications, and navigation/guidance functions, to name a few...

Robot Task Commander with Extensible Programming Environment

Science.gov (United States)

Hart, Stephen W (Inventor); Yamokoski, John D. (Inventor); Wightman, Brian J (Inventor); Dinh, Duy Paul (Inventor); Gooding, Dustin R (Inventor)

2014-01-01

A system for developing distributed robot application-level software includes a robot having an associated control module which controls motion of the robot in response to a commanded task, and a robot task commander (RTC) in networked communication with the control module over a network transport layer (NTL). The RTC includes a script engine(s) and a GUI, with a processor and a centralized library of library blocks constructed from an interpretive computer programming code and having input and output connections. The GUI provides access to a Visual Programming Language (VPL) environment and a text editor. In executing a method, the VPL is opened, a task for the robot is built from the code library blocks, and data is assigned to input and output connections identifying input and output data for each block. A task sequence(s) is sent to the control module(s) over the NTL to command execution of the task.

Ontario Select Committee on Alternative Fuel Sources : Final Report

International Nuclear Information System (INIS)

Galt, D.

2002-06-01

On June 28, 2001, the Ontario Legislative Assembly appointed the Select Committee an Alternative Fuel Sources, comprised of representatives of all parties, with a broad mandate to investigate, report and offer recommendations with regard to the various options to support the development and application of environmentally sustainable alternatives to the fossil fuel sources already existing. The members of the Committee elected to conduct extensive public hearings, conduct site visits, attend relevant conferences, do some background research to examine a vast number of alternative fuel and energy sources that could be of relevance to the province of Ontario. A discussion paper (interim report) was issued by the Committee in November 2001, and the present document represents the final report, containing 141 recommendations touching 20 topics. The information contained in the report is expected to assist in the development and outline of policy and programs designed to specifically support alternative fuels and energy sources and applicable technologies. Policy issues were discussed in Part A of the report, along with the appropriate recommendations. The recommendations on specific alternative fuels and energy sources were included in Part B of the report. It is believed that the dependence of Ontario on traditional petroleum-based fuels and energy sources can be reduced through aggressive action on alternative fuels and energy. The benefits of such action would be felt in the area of air quality, with social, and economic benefits as well. 3 tabs

Fit for Command: Military Leadership Attributes for Small Wars

Science.gov (United States)

2013-04-18

Corps Command and StaffCollege Marine Corps University 2076 outh Street Marine Corps Combat Development Command Quantico, Virgin ia?? 134-5068...by the local imam to join him in the celebration of a religious Shi’a holiday .79 Just before departure to the mosque his translator informed him

The Warfighting Capacity of Air Combat Command's Numbered Air Forces

National Research Council Canada - National Science Library

Hanser, Lawrence

2000-01-01

...) of the Air Combat Command (ACC), General Richard E. Hawley, the ACC Commander, asked if RAND could offer an analysis of the number of NAFs that were needed by ACC to meet warfighting requirements...

Modular code supervisor. Automatic generation of command language

International Nuclear Information System (INIS)

Dumas, M.; Thomas, J.B.

1988-01-01

It is shown how, starting from a problem formulated by the user, to generate the adequate calculation procedure in the command code, and acquire the data necessary for the calculation while verifying their validity. Modular codes are used, because of their flexibility and wide utilisation. Modules are written in Fortran, and calculations are done in batches according to an algorithm written in the GIBIANE command language. The action plans are based on the STRIPS and WARPLAN families. Elementary representation of a module and special instructions are illustrated. Dynamic construction macro-actions, and acquisition of the specification (which allows users to express the goal of a program without indicating which algorithm is used to reach the goal) are illustrated. The final phase consists in translating the algorithm into the command language [fr

Command History for 1990

Science.gov (United States)

1991-05-01

Marine Corps Tiaining Systems (CBESS) memorization training Inteligence Center, Dam Neck Threat memorization training Commander Tactical Wings, Atlantic...News Shipbuilding Technical training AEGIS Training Center, Dare Artificial Intelligence (Al) Tools Computerized firm-end analysis tools NETSCPAC...Technology Department and provides computational and electronic mail support for research in areas of artificial intelligence, computer-assisted instruction

Mission Command and JC41: Managing Chaos in a Dynamic World

Science.gov (United States)

2018-04-20

doubly so, but perhaps not solely for the reasons expected. History has seen the progression of technology enable commanders and staffs to extend their...highlights the degree to which each Service embraces and codifies the mission command concept. Chapter 3 covers the history of the technologies ...Abstract Executing effective mission command has always been a challenge and in today’s technologically saturated joint operating environment is

Commands for financial data management and portfolio optimization

OpenAIRE

C. Alberto Dorantes

2013-01-01

Several econometric software offer portfolio management tools for practitioners and researchers. For example, MatLab and R offer a great variety of tools for the simulation, optimization, and analysis of financial time series. Stata, together with Mata, offers powerful programming tools for the simulation, optimization, and analysis of financial data. However, related user commands are scarce. In this presentation, commands for online market data collection, data manipulation, and financial a...

Linux command line and shell scripting bible

CERN Document Server

Blum, Richard

2014-01-01

Talk directly to your system for a faster workflow with automation capability Linux Command Line and Shell Scripting Bible is your essential Linux guide. With detailed instruction and abundant examples, this book teaches you how to bypass the graphical interface and communicate directly with your computer, saving time and expanding capability. This third edition incorporates thirty pages of new functional examples that are fully updated to align with the latest Linux features. Beginning with command line fundamentals, the book moves into shell scripting and shows you the practical application

'The Danger of Divided Command': British civil and military disputes ...

African Journals Online (AJOL)

Commander-in-Chief of the Indian Army, Lord Kitchener, which culminated in Curzon's ... and the officers commanding forces would have no doubt as to their .... but assuming financial responsibility for its own defence would have been ...

STS-93 Commander Collins suits up for launch

Science.gov (United States)

1999-01-01

During the third launch preparations in the Operations and Checkout Building, STS-93 Commander Eileen M. Collins waves while having her launch and entry suit checked. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The STS-93 crew numbers five: Commander Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Stephen A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

Education Requirements of Command Positions in the U.S. Border Patrol

Science.gov (United States)

2015-06-12

commander. Degrees in Culinary Arts , Fashion Design, or Film Studies are thus considered as relevant and valuable for command as degrees in Border...Command and General Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE Homeland Security...Z39.18 iii MASTER OF MILITARY ART AND SCIENCE THESIS APPROVAL PAGE Name of Candidate: Julio C. Peña Thesis Title: Education Requirements of

A dynamic data source selection system for smartwatch platform.

Science.gov (United States)

Nemati, Ebrahim; Sideris, Konstantinos; Kalantarian, Haik; Sarrafzadeh, Majid

2016-08-01

A novel data source selection algorithm is proposed for ambulatory activity tracking of elderly people. The algorithm introduces the concept of dynamic switching between the data collection modules (a smartwatch and a smartphone) to improve accuracy and battery life using contextual information. We show that by making offloading decisions as a function of activity, the proposed algorithm improves power consumption and accuracy of the previous work by 7 hours and 5% respectively compared to the baseline.

Command and Control for Homeland Security

National Research Council Canada - National Science Library

Greene, Marjorie

2007-01-01

... Analysis of the Toronto SARS Outbreak, Vertical Integration, Vertical Integration in a Military Command Hierarchy, Information flows for a domestic incident, C2 for Homeland Security will benefit...

Command-And-Control or Taxation?

DEFF Research Database (Denmark)

Oh, Christina; Svendsen, Gert Tinggaard

2015-01-01

an ineffective command-and-control (CAC) tool, whereas Denmark has chosen the effective tool of taxation. One main explanation for this variation in policy choice is the variation in institutional setups, namely the corporatist route in Denmark versus the pluralistic route in California....

Tools virtualization for command and control systems

Science.gov (United States)

Piszczek, Marek; Maciejewski, Marcin; Pomianek, Mateusz; Szustakowski, Mieczysław

2017-10-01

Information management is an inseparable part of the command process. The result is that the person making decisions at the command post interacts with data providing devices in various ways. Tools virtualization process can introduce a number of significant modifications in the design of solutions for management and command. The general idea involves replacing physical devices user interface with their digital representation (so-called Virtual instruments). A more advanced level of the systems "digitalization" is to use the mixed reality environments. In solutions using Augmented reality (AR) customized HMI is displayed to the operator when he approaches to each device. Identification of device is done by image recognition of photo codes. Visualization is achieved by (optical) see-through head mounted display (HMD). Control can be done for example by means of a handheld touch panel. Using the immersive virtual environment, the command center can be digitally reconstructed. Workstation requires only VR system (HMD) and access to information network. Operator can interact with devices in such a way as it would perform in real world (for example with the virtual hands). Because of their procedures (an analysis of central vision, eye tracking) MR systems offers another useful feature of reducing requirements for system data throughput. Due to the fact that at the moment we focus on the single device. Experiments carried out using Moverio BT-200 and SteamVR systems and the results of experimental application testing clearly indicate the ability to create a fully functional information system with the use of mixed reality technology.

Command History, 1993.

Science.gov (United States)

1994-04-01

his space capsule. The ()CUILAR COtJNTI:,RROI,.L I)FVICI" was built by the Naval Air Rework Facility, NAS Pensacola. tfor NAMRI, in the early 1960s...Dunwoody, GA Kevin G. Singleton, ENS USNR Naval Aviation Schools Command Kyle W M. Taylor, ENS USNR U.S. Naval Academy Jason A. Temple, ENS USNR Auburn...Pensacola, 13-15 Oct 93. Pokorski, T.L., LICDR MSC USN, attended Aircrew Modified IEquipment for Ladies in Aviation (AMELIA) Fri -service Long-range Planning

Increasing Classroom Compliance: Using a High-Probability Command Sequence with Noncompliant Students

Science.gov (United States)

Axelrod, Michael I.; Zank, Amber J.

2012-01-01

Noncompliance is one of the most problematic behaviors within the school setting. One strategy to increase compliance of noncompliant students is a high-probability command sequence (HPCS; i.e., a set of simple commands in which an individual is likely to comply immediately prior to the delivery of a command that has a lower probability of…

ASTP crewmen in Apollo Command Module Trainer during training session at JSC

Science.gov (United States)

1975-01-01

The three members of the American ASTP prime crew are photographed inside the Apollo Command Module (CM) trainer in a water tank in bldg 260 during water egress training at JSC. They are, left to right, Astronauts Thomas P. Stafford, commander; Vance D. Brand, command module pilot; and Donald K. Slayton, docking module pilot (23430); Slayton attaches his life preserver as he egresses an Apollo Command Module trainer in a water tank in bldg 260 during water egresss training at JSC. Astronauts Brand (on left) and Stafford have already egressed the trainer and are seated in a three-man life raft.

Ubuntu Linux Toolbox 1000 + Commands for Ubuntu and Debian Power Users

CERN Document Server

Negus, Christopher

2008-01-01

In this handy, compact guide, you'll explore a ton of powerful Ubuntu Linux commands while you learn to use Ubuntu Linux as the experts do: from the command line. Try out more than 1,000 commands to find and get software, monitor system health and security, and access network resources. Then, apply the skills you learn from this book to use and administer desktops and servers running Ubuntu, Debian, and KNOPPIX or any other Linux distribution.

Coupling an electrospray source and a solids probe/chemical ionization source to a selected ion flow tube apparatus

International Nuclear Information System (INIS)

Melko, Joshua J.; Ard, Shaun G.; Shuman, Nicholas S.; Viggiano, Albert A.; Pedder, Randall E.; Taormina, Christopher R.

2015-01-01

A new ion source region has been constructed and attached to a variable temperature selected ion flow tube. The source features the capabilities of electron impact, chemical ionization, a solids probe, and electrospray ionization. The performance of the instrument is demonstrated through a series of reactions from ions created in each of the new source regions. The chemical ionization source is able to create H 3 O + , but not as efficiently as similar sources with larger apertures. The ability of this source to support a solids probe, however, greatly expands our capabilities. A variety of rhenium cations and dications are created from the solids probe in sufficient abundance to study in the flow tube. The reaction of Re + with O 2 proceeds with a rate constant that agrees with the literature measurements, while the reaction of Re 2 2+ is found to charge transfer with O 2 at about 60% of the collision rate; we have also performed calculations that support the charge transfer pathway. The electrospray source is used to create Ba + , which is reacted with N 2 O to create BaO + , and we find a rate constant that agrees with the literature

Research into command, control, and communications in space construction

Science.gov (United States)

Davis, Randal

1990-01-01

Coordinating and controlling large numbers of autonomous or semi-autonomous robot elements in a space construction activity will present problems that are very different from most command and control problems encountered in the space business. As part of our research into the feasibility of robot constructors in space, the CSC Operations Group is examining a variety of command, control, and communications (C3) issues. Two major questions being asked are: can we apply C3 techniques and technologies already developed for use in space; and are there suitable terrestrial solutions for extraterrestrial C3 problems? An overview of the control architectures, command strategies, and communications technologies that we are examining is provided and plans for simulations and demonstrations of our concepts are described.

How Many Separable Sources? Model Selection In Independent Components Analysis

DEFF Research Database (Denmark)

Woods, Roger P.; Hansen, Lars Kai; Strother, Stephen

2015-01-01

among potential model categories with differing numbers of Gaussian components. Based on simulation studies, the assumptions and approximations underlying the Akaike Information Criterion do not hold in this setting, even with a very large number of observations. Cross-validation is a suitable, though....../Principal Components Analysis (mixed ICA/PCA) model described here accommodates one or more Gaussian components in the independent components analysis model and uses principal components analysis to characterize contributions from this inseparable Gaussian subspace. Information theory can then be used to select from...... might otherwise be questionable. Failure of the Akaike Information Criterion in model selection also has relevance in traditional independent components analysis where all sources are assumed non-Gaussian....

A Proposal for the Merger of the U.S. Army Recruiting Command (USAREC) and the U.S. Army Cadet Command: One Recruiting Organization - "More Than a Partnership"

National Research Council Canada - National Science Library

Kleppinger, Tim

2001-01-01

...) and the United States Army Cadet Command into one accessions organization. For the past five years both USAREC and Cadet Command have found greater difficulty in achieving their annual missions...

A chemically selective laser ion source for the on-line isotope separation

International Nuclear Information System (INIS)

Scheerer, F.

1993-03-01

In this thesis a laser ion source is presented. In a hot chamber the atoms of the elements to be studied are resonantly by light of pulsed dye lasers, which are pumped by pulsed copper-vapor lasers with extremely high pulse repetition rate (ν rep ∼ 10 kHz), stepwise excited and ionized. By the storage of the atoms in a hot chamber and the high pulse repetition rate of the copper-vapor lasers beyond the required high efficiency (ε ∼ 10%) can be reached. First preparing measurements were performed at the off-line separator at CERN with the rare earth elements ytterbium and thulium. Starting from the results of these measurements further tests of the laser ion source were performed at the on-line separator with in a thick tantalum target produced neutron-deficient ytterbium isotopes. Under application of a time-of-flight mass spectrometer in Mainz an efficient excitation scheme on the resonance ionization of tin was found. This excitation scheme is condition for an experiment at the GSI for the production of the extremely neutron-deficient, short-lived nucleus 102 Sn. In the summer 1993 is as first application of the newly developed laser ion source at the PSB-ISOLDE at CERN an astrophysically relevant experiment for the nuclear spectroscopy of the neutron-rich silver isotopes 124-129 Ag is planned. This experiment can because of the lacking selectivity of conventional ion sources only be performed by means of the here presented laser ion source. The laser ion source shall at the PSB-ISOLDE 1993 also be applied for the selective ionization of manganese. (orig./HSI) [de

Global Missile Defense: The Case for a New Operational Command Structure

National Research Council Canada - National Science Library

Galazin, Jared J

2005-01-01

...), violates the principle of unity of command. Placing components of the BMDS under the control of different combatant commanders creates unnecessary friction in a process where speed of execution is measured in seconds...

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

Science.gov (United States)

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.

Modeling and simulating command and control for organizations under extreme situations

CERN Document Server

Moon, Il-Chul; Kim, Tag Gon

2013-01-01

Commanding and controlling organizations in extreme situations is a challenging task in military, intelligence, and disaster management. Such command and control must be quick, effective, and considerate when dealing with the changing, complex, and risky conditions of the situation. To enable optimal command and control under extremes, robust structures and efficient operations are required of organizations. This work discusses how to design and conduct virtual experiments on resilient organizational structures and operational practices using modeling and simulation. The work illustrates key a

Apollo 10 astronauts in space suits in front of Command Module

Science.gov (United States)

1968-01-01

Three astronauts named as the prime crew of the Apollo 10 space mission. Left to right, are Eugene A. Cernan, lunar module pilot; John W. Young, command module pilot; and Thomas P. Stafford, commander.

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

Science.gov (United States)

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.

The use of augmented reality in command and control situation ...

African Journals Online (AJOL)

This study identifies possible uses of augmented reality in command and control applications with specific attention to situation awareness in the South African context. Applications across the different command and control functions, as well as at the different levels of military operations are considered. The article concludes ...

Comparative Research of Navy Voluntary Education at Operational Commands

Science.gov (United States)

2017-03-01

into a national and international market. This is especially effects land-grant institutions who can educate the citizens within their state by...RESEARCH OF NAVY VOLUNTARY EDUCATION AT OPERATIONAL COMMANDS by Christopher B. Veenhuis March 2017 Thesis Co-Advisors: William Hatch Chad...COVERED Master’s thesis 4. TITLE AND SUBTITLE COMPARATIVE RESEARCH OF NAVY VOLUNTARY EDUCATION AT OPERATIONAL COMMANDS 5. FUNDING NUMBERS 6. AUTHOR(S

United States Southern Command * Home

Science.gov (United States)

or concerns please email or call us at 305-437-2287. Testing The USAG- Miami Joint Education Testing the Air Force | The Air University | US Air Force Academy Army: Army Continued Education System | Army Marine Corps Institute | US Marine Corps Training and Education Command | US Marine Corps University Navy

Predicting compliance with command hallucinations: anger, impulsivity and appraisals of voices' power and intent.

Science.gov (United States)

Bucci, Sandra; Birchwood, Max; Twist, Laura; Tarrier, Nicholas; Emsley, Richard; Haddock, Gillian

2013-06-01

Command hallucinations are experienced by 33-74% of people who experience voices, with varying levels of compliance reported. Compliance with command hallucinations can result in acts of aggression, violence, suicide and self-harm; the typical response however is non-compliance or appeasement. Two factors associated with such dangerous behaviours are anger and impulsivity, however few studies have examined their relationship with compliance to command hallucinations. The current study aimed to examine the roles of anger and impulsivity on compliance with command hallucinations in people diagnosed with a psychotic disorder. The study was a cross-sectional design and included individuals who reported auditory hallucinations in the past month. Subjects completed a variety of self-report questionnaire measures. Thirty-two people experiencing command hallucinations, from both in-patient and community settings, were included. The tendency to appraise the voice as powerful, to be impulsive, to experience anger and to regulate anger were significantly associated with compliance with command hallucinations to do harm. Two factors emerged as significant independent predictors of compliance with command hallucinations; omnipotence and impulsivity. An interaction between omnipotence and compliance with commands, via a link with impulsivity, is considered and important clinical factors in the assessment of risk when working with clients experiencing command hallucinations are recommended. The data is highly suggestive and warrants further investigation with a larger sample. Copyright © 2013 Elsevier B.V. All rights reserved.

Improved selection criteria for H II regions, based on IRAS sources

Science.gov (United States)

Yan, Qing-Zeng; Xu, Ye; Walsh, A. J.; Macquart, J. P.; MacLeod, G. C.; Zhang, Bo; Hancock, P. J.; Chen, Xi; Tang, Zheng-Hong

2018-05-01

We present new criteria for selecting H II regions from the Infrared Astronomical Satellite (IRAS) Point Source Catalogue (PSC), based on an H II region catalogue derived manually from the all-sky Wide-field Infrared Survey Explorer (WISE). The criteria are used to augment the number of H II region candidates in the Milky Way. The criteria are defined by the linear decision boundary of two samples: IRAS point sources associated with known H II regions, which serve as the H II region sample, and IRAS point sources at high Galactic latitudes, which serve as the non-H II region sample. A machine learning classifier, specifically a support vector machine, is used to determine the decision boundary. We investigate all combinations of four IRAS bands and suggest that the optimal criterion is log(F_{60}/F_{12})≥ ( -0.19 × log(F_{100}/F_{25})+ 1.52), with detections at 60 and 100 {μ}m. This selects 3041 H II region candidates from the IRAS PSC. We find that IRAS H II region candidates show evidence of evolution on the two-colour diagram. Merging the WISE H II catalogue with IRAS H II region candidates, we estimate a lower limit of approximately 10 200 for the number of H II regions in the Milky Way.

New Global Missions for Strategic Command

National Research Council Canada - National Science Library

Graham, David

2002-01-01

.... The focus of this White Paper is on the external decisions that will be needed to provide the Command with a clear mission, and the authority, resources and organizational support necessary to perform the mission...

An evaluation of the use of mobile source emissions trading: Locomotive case study

International Nuclear Information System (INIS)

West, W.R.; Brazell, M.M.

1993-01-01

There are many proposals for generating mobil source credits for use by stationary and other sources. This paper examines the benefits and practicality of including locomotive rail emissions in proposed emissions trading programs in california. In particular, this paper examines (1) if trading of locomotive rail emissions will result in lower compliance costs for railroads than traditional open-quotes command and controlclose quotes approaches, and (2) if emissions trading programs provide large enough incentives to entice railroads to seek to meet or exceed expected emissions reduction open-quotes command and controlclose quotes targets. The paper also examines under what circumstances stationary sources would be willing to purchase mobile source credits from railroads, in order to offset some of the stationary source's emissions reductions requirements. Stated simply, this analysis examines whether proposed trading programs offer enough benefits to both trading partners to warrant their use

10 commandments of smile esthetics

Science.gov (United States)

Machado, Andre Wilson

2014-01-01

The search for esthetic treatment has persisted in the routine of dental professionals. Following this trend, dental patients have sought treatment with the primary aim of improving smile esthetics. The aim of this article is to present a protocol to assess patient's smile: The 10 Commandments of smile esthetics. PMID:25279532

Terrain Commander: Unattended Ground-Based Surveillance System

National Research Council Canada - National Science Library

Steadman, Bob

2000-01-01

.... Terrain Commander OASIS provides next generation target detection, classification, and tracking through smart sensor fusion of beamforming acoustic, seismic, passive infrared, and magnetic sensors...

CCL: console command language, RSX11M V4. 0, V7. OC tutorial

Energy Technology Data Exchange (ETDEWEB)

Downward, J. G.

1981-01-01

The normal user interface to an RSX11M operating system is via MCR (Monitor Console Routine). If terminal input is not specifically requested by a task, all data or commands typed in at a user's terminal, are sent by the terminal driver to MCR for decoding. The MCR task (and its child ...SYS) decode user commands (ACT, ABORT,RUN, DEV, ETC.). Tasks installed with special names of the form ...XYZ are treated as an external MCR command. Hence if a user types, XYZ COMMANDLINE, the commandline in its entirety (or at least up to 79 characters) is sent as input to the task ...XYZ. This is the conventional way of supplying most system commands and controlling the operation of the RSX11M utility program. The limitations of this method are: (1) each task must be installed to get MCR command lines; (2) each installed task uses valuable POOL space; (3) only privileged users can INSTALL and REMOVE tasks; and (4) non-privileged users are restricted to RUNning non-installed tasks. To solve this problem, a user tailorable Console Command Language (CCL) has been implemented which allows each user to have a private task control language to pass command lines to tasks that are not installed in th system as external MCR commands.

Oracle Enterprise Manager 12c command-line interface

CERN Document Server

Pot'Vin, Kellyn; Smith, Ray

2014-01-01

Oracle Enterprise Manager 12c Command-Line Interface shows how to use Enterprise Manager's powerful scripting language to automate your database administration work and save time by scripting routine tasks, and then executing those scripts across collections of databases and instances in your environment. This book is chock full of ready-made scripting examples contributed by the authors and leading members of the community. For example, you'll find scripts and examples of commands to: Remove an Enterprise Manager agent and its related targetsQuickly create administrator accounts that are ful

Ultraviolet light and heat source selection in captive spiny-tailed iguanas (Oplurus cuvieri)

International Nuclear Information System (INIS)

Dickinson, H.C.; Fa, J.E.

1997-01-01

Three experimental manipulations were conducted to assess the influence of heat source selection and active thermoregulation on ultraviolet (UV) light exposure in captive spiny-tailed iguanas (Oplurus cuvieri) at the Jersey Wildlife Preservation Trust. Four replicates per manipulation were conducted on six individual lizards. All animals were tested in a separate enclosure to which they were acclimated before observations. Data on choice of thermal sources were collected during the first 2 hr of light, when lizards were actively thermoregulating. Animals were allowed to choose between incandescent light, UV light and a non-light heat source (thermotube) in different combinations. Recorded temperatures close to the incandescent light (37°C) were always significantly higher than at the thermotube (33°C) and at the UV light (29°C). Manipulation 1 offered the animals a choice of an UV light and an incandescent light as thermal sources. Manipulation 2 presented animals with the thermal choices in Manipulation 1, but substrates under each source in Manipulation 1 were switched. In Manipulation 3, animals could choose between an incandescent light and the thermotube. All studied lizards were significantly more attracted to the incandescent light than to the UV light or thermotube. Incandescent light elicited a significantly higher proportion of basking behaviors in all individuals than the other sources. A high proportion of time basking was also spent in front of the thermotube but fewer individuals and less time were spent basking under the UV light. Heat source selection was generally found to be independent of substrate. Management applications of this preference are suggested for juvenile diurnal heliothermic iguanids. (author)

1 Commande multivariable du moteur asynchrone triphasé à cage ...

African Journals Online (AJOL)

AKA BOKO

Correspondance, courriel : rabenarivo.michel@yahoo.fr. Résumé. La commande du moteur asynchrone triphasé à ... synthèse du système à l'aide du logiciel MATLAB. Mots-clés : commande, système multivariable, variation de ... of the system by MATLAB software. Keywords : control, MIMO system, frequency variation, ...

BuddySuite: Command-Line Toolkits for Manipulating Sequences, Alignments, and Phylogenetic Trees.

Science.gov (United States)

Bond, Stephen R; Keat, Karl E; Barreira, Sofia N; Baxevanis, Andreas D

2017-06-01

The ability to manipulate sequence, alignment, and phylogenetic tree files has become an increasingly important skill in the life sciences, whether to generate summary information or to prepare data for further downstream analysis. The command line can be an extremely powerful environment for interacting with these resources, but only if the user has the appropriate general-purpose tools on hand. BuddySuite is a collection of four independent yet interrelated command-line toolkits that facilitate each step in the workflow of sequence discovery, curation, alignment, and phylogenetic reconstruction. Most common sequence, alignment, and tree file formats are automatically detected and parsed, and over 100 tools have been implemented for manipulating these data. The project has been engineered to easily accommodate the addition of new tools, is written in the popular programming language Python, and is hosted on the Python Package Index and GitHub to maximize accessibility. Documentation for each BuddySuite tool, including usage examples, is available at http://tiny.cc/buddysuite_wiki. All software is open source and freely available through http://research.nhgri.nih.gov/software/BuddySuite. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution 2017. This work is written by US Government employees and is in the public domain in the US.

Optimisation de la commande d'un séchoir solaire à bois

Science.gov (United States)

Coulibaly, B.; Fournier, M.; Amouroux, M.

1992-04-01

A solar dryer has been built at Kourou (French Guyana) in 1986. A mathematical model has been validated by experimental results. A wood drying process implies that internal dryer conditions respect wood drying table. The classic behaviour has followed until now a “bang bang” control. This law is consistent with the wood quality but may be more efficient. The introduction in the model of new command laws more sophisticated for air flow regulation and better adapted to solar fluctuations allow to reduce the drying time, improving performance with respect for the product quality. Un séchoir solaire à bois a été réalisé à Kourou (Guyane) en 1986. Il a été modélisé puis a été validé en comparant les résultats théoriques et expérimentaux. Une opération de séchage de bois implique que l'atmosphère interne du caisson de dessication respecte les conditions de la table de séchage de l'essence de bois en question. La conduite classique de cette opération a suivi juqu'à présent une loi de commande “tout ou rien” qui respectait la qualité du bois mais n'optimisait pas le rendement thermique. L'introduction dans le modèle de lois de commande -d'une part plus sophistiquées pour réguler les débits d'air, dans les capteurs solaires et dans le circuit de renouvellement, - d'autre part mieux adaptées aux caractéristiques fluctuantes de la source d'énergie solaire, permet de réduire les durées de séchage des charges de bois à sécher en améliorant les rendements thermiques et en respectant la qualité du bois.

Command and Control of the U.S. Tenth Army During the Battle of Okinawa

Science.gov (United States)

2009-06-12

Army‘s XXIV Corps, commanded by Major General John R . Hodge, and the U.S. Marine Corps‘ III Amphibious Corps, commanded by Major General Roy S. Geiger...Watanabe, was activated in April 1944. Ushijima assumed command in August 1944, after Watanabe was bedridden and sent back to Japan due to chronic...great success and combat experience during the war in the Pacific. Army Major General John R . Hodge commanded the XXIV Corps. Hodge was commissioned

Selection of important ecological source patches base on Green Infrastructure theory: A case study of Wuhan city

Science.gov (United States)

Ke, Yuanyuan; Yu, Yan; Tong, Yan

2018-01-01

Selecting urban ecological patches is of great significance for constructing urban green infrastructure network, protecting urban biodiversity and ecological environment. With the support of GIS technology, a criterion for selecting sources of patches was developed according to existing planning. Then ecological source patches of terrestrial organism, aquatic and amphibious organism were selected in Wuhan city. To increase the connectivity of the ecological patches and achieve greater ecological protection benefits, the green infrastructure networks in Wuhan city were constructed with the minimum path analysis method. Finally, the characteristics of ecological source patches were analyzed with landscape metrics, and ecological protection importance degree of ecological source patches were evaluated comprehensively. The results showed that there were 23 important ecological source patches in Wuhan city, among which Sushan Temple Forest Patch, Lu Lake and Shangshe Lake Wetland Patch were the most important in all kinds of patches for ecological protection. This study can provide a scientific basis for the preservation of urban ecological space, the delineation of natural conservation areas and the protection of biological diversity.

STS-93 Commander Eileen Collins suits up for launch

Science.gov (United States)

1999-01-01

For the third time, in the Operations and Checkout Building, STS- 93 Commander Eileen M. Collins tries on her helmet with her launch and entry suit. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The STS-93 crew numbers five: Commander Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Stephen A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

Focused Logistics: Time for Functional Command

National Research Council Canada - National Science Library

Mintzlaff, Jeffrey G

2005-01-01

.... Military's distribution system -- the parts of the Department of Defense (DoD) that manage and execute the storage and movement of supplies to military customers -- consists of multiple entities and agencies made up of separate Services and commands...

Multifragmentation of a very heavy nuclear system (I): selection of single-source events

Energy Technology Data Exchange (ETDEWEB)

Frankland, J.D.; Bacri, Ch.O.; Borderie, B. [Paris-11 Univ., Inst. de Physique Nucleaire, 91 - Orsay (France)] [and others

2000-07-01

A sample of 'single-source' events, compatible with the multifragmentation of very heavy fused systems, are isolated among well-measured {sup 155}Gd + {sup nat}U 36 A.MeV reactions by examining the evolution of the kinematics of fragments with Z {>=} 5 as a function of the dissipated energy and loss of memory of the entrance channel. Single-source events are found to be the result of very central collisions. Such central collisions may also lead to multiple fragment emission due to the decay of excited projectile- and target-like nuclei and so-called 'neck' emission, and for this reason the isolation of single-source events is very difficult. Event-selection criteria based on centrality of collisions, or on the isotropy of the emitted fragments in each event, are found to be inefficient to separate the two mechanisms, unless they take into account the redistribution of fragments' kinetic energies into directions perpendicular to the beam axis. The selected events are good candidates to look for bulk effects in the multifragmentation process. (authors)

Multifragmentation of a very heavy nuclear system (I): selection of single-source events

International Nuclear Information System (INIS)

Frankland, J.D.; Bacri, Ch.O.; Borderie, B.; Rivet, M.F.; Squalli, M.; Auger, G.; Bellaize, N.; Bocage, F.; Bougault, R.; Brou, R.; Buchet, Ph.; Chbihi, A.; Colin, J.; Cussol, D.; Dayras, R.; Demeyer, A.; Dore, D.; Durand, D.; Galichet, E.; Genouin-Duhamel, E.; Gerlic, E.; Guinet, D.; Lautesse, Ph.; Laville, J.L.; Lecolley, J.F.; Legrain, R.; Le Neindre, N.; Lopez, O.; Louvel, M.; Maskay, A.M.; Nalpas, L.; Nguyen, A.D.; Parlog, M.; Peter, J.; Plagnol, E.; Rosato, E.; Saint-Laurent, F.; Salou, S.; Steckmeyer, J.C.; Stern, M.; Tabacaru, G.; Tamain, B.; Tirel, O.; Tassan-Got, L.; Vient, E.; Volant, C.; Wieleczko, J.P.

2001-01-01

A sample of 'single-source' events, compatible with the multifragmentation of very heavy fused systems, are isolated among well-measured 155 Gd+ nat U 36 A MeV reactions by examining the evolution of the kinematics of fragments with Z≥5 as a function of the dissipated energy and loss of memory of the entrance channel. Single-source events are found to be the result of very central collisions. Such central collisions may also lead to multiple fragment emission due to the decay of excited projectile- and target-like nuclei and so-called 'neck' emission, and for this reason the isolation of single-source events is very difficult. Event-selection criteria based on centrality of collisions, or on the isotropy of the emitted fragments in each event, are found to be inefficient to separate the two mechanisms, unless they take into account the redistribution of fragments' kinetic energies into directions perpendicular to the beam axis. The selected events are good candidates to look for bulk effects in the multifragmentation process

An analysis of Navy Recruiting Command's officer goaling models

OpenAIRE

Senter, Robert R.

1990-01-01

Approved for public release; distribution unlimited. This study examines the goaling models used by the Navy Recruiting Command for the Nurse Corps and Nuclear Propulsion Officer Candidate (NUPOC) programs. These two programs serve as representative samples for the numerous officer recruitment programs administered by the Navy Recruiting Command. The intent of the study is to analyze and validate the accuracy of the current goaling models, to ascertain factors which could improve the accur...

ARAC: A unique command and control resource

Energy Technology Data Exchange (ETDEWEB)

Bradley, M.M.; Baskett, R.L.; Ellis, J.S. [and others

1996-04-01

The Atmospheric Release Advisory Capability (ARAC) at Lawrence Livermore National Laboratory (LLNL) is a centralized federal facility designed to provide real-time, world-wide support to military and civilian command and control centers by predicting the impacts of inadvertent or intentional releases of nuclear, biological, or chemical materials into the atmosphere. ARAC is a complete response system consisting of highly trained and experienced personnel, continually updated computer models, redundant data collection systems, and centralized and remote computer systems. With over 20 years of experience responding to domestic and international incidents, strong linkages with the Department of Defense, and the ability to conduct classified operations, ARAC is a unique command and control resource.

ARAC: A unique command and control resource

International Nuclear Information System (INIS)

Bradley, M.M.; Baskett, R.L.; Ellis, J.S.

1996-04-01

The Atmospheric Release Advisory Capability (ARAC) at Lawrence Livermore National Laboratory (LLNL) is a centralized federal facility designed to provide real-time, world-wide support to military and civilian command and control centers by predicting the impacts of inadvertent or intentional releases of nuclear, biological, or chemical materials into the atmosphere. ARAC is a complete response system consisting of highly trained and experienced personnel, continually updated computer models, redundant data collection systems, and centralized and remote computer systems. With over 20 years of experience responding to domestic and international incidents, strong linkages with the Department of Defense, and the ability to conduct classified operations, ARAC is a unique command and control resource

Mature data transport and command management services for the Space Station

Science.gov (United States)

Carper, R. D.

1986-01-01

The duplex space/ground/space data services for the Space Station are described. The need to separate the uplink data service functions from the command functions is discussed. Command management is a process shared by an operation control center and a command management system and consists of four functions: (1) uplink data communications, (2) management of the on-board computer, (3) flight resource allocation and management, and (4) real command management. The new data service capabilities provided by microprocessors, ground and flight nodes, and closed loop and open loop capabilities are studied. The need for and functions of a flight resource allocation management service are examined. The system is designed so only users can access the system; the problems encountered with open loop uplink access are analyzed. The procedures for delivery of operational, verification, computer, and surveillance and monitoring data directly to users are reviewed.

Blossom Point Satellite Tracking and Command Station

Data.gov (United States)

Federal Laboratory Consortium — FUNCTION: The Blossom Point Satellite Command and Tracking Facility (BP) provides engineering and operational support to several complex space systems for the Navy...

Joint Mission Command Implementation

Science.gov (United States)

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

STS-93 Commander Collins suits up before launch

Science.gov (United States)

1999-01-01

In the Operations and Checkout Building, STS-93 Commander Eileen M. Collins gets help donning her launch and entry suit. After Space Shuttle Columbia's July 20 launch attempt was scrubbed at the T-7 second mark in the countdown, the launch was rescheduled for Thursday, July 22, at 12:28 a.m. EDT. The target landing date is July 26, 1999, at 11:24 p.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X- ray telescope and is expected unlock the secrets of supernovae, quasars and black holes. The STS-93 crew numbers five: Commander Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Stephen A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

U.S. Pacific Command > Organization > Organization Chart

Science.gov (United States)

Responsibility USPACOM Previous Commanders Organization Organization Chart Media News Flickr Photos Video Directory Media Inquiries Home : Organization : Organization Chart About DoD DoD Careers Join the Military

Mission Command: Elasticity, Equilibrium, Culture, and Intent

National Research Council Canada - National Science Library

Stewart, Keith G

2006-01-01

.... It is enabled by decentralization of authority and responsibility that allows subordinate commanders the latitude to plan and conduct operations based upon their understanding of the local situation...

Impact parameter and source selected correlation functions with a 4π multidetector

International Nuclear Information System (INIS)

Gourio, D.; Reposeur, T.; Assenard, M.; Germain, M.; Ardouin, D.; Eudes, P.; Lautridou, P.; Laville, J.L.; Lebrun, C.; Metivier, V.

1997-01-01

For the first time in the domain of (light charged) particle interferometry in nuclear physics, a complete study of proton an deuteron correlation functions is presented with both impact parameter and emission source selections. The correlations were determined for the system 129 Xe + nat Sn at 45 and 50 AMeV using the 4π multidetector INDRA at GANIL as an event selector as well as a particle correlator. Very short emission times are found for all the selections indicating possible contributions from a fast and preequilibrium process. (author)

Source Code Vulnerabilities in IoT Software Systems

Directory of Open Access Journals (Sweden)

Saleh Mohamed Alnaeli

2017-08-01

Full Text Available An empirical study that examines the usage of known vulnerable statements in software systems developed in C/C++ and used for IoT is presented. The study is conducted on 18 open source systems comprised of millions of lines of code and containing thousands of files. Static analysis methods are applied to each system to determine the number of unsafe commands (e.g., strcpy, strcmp, and strlen that are well-known among research communities to cause potential risks and security concerns, thereby decreasing a system’s robustness and quality. These unsafe statements are banned by many companies (e.g., Microsoft. The use of these commands should be avoided from the start when writing code and should be removed from legacy code over time as recommended by new C/C++ language standards. Each system is analyzed and the distribution of the known unsafe commands is presented. Historical trends in the usage of the unsafe commands of 7 of the systems are presented to show how the studied systems evolved over time with respect to the vulnerable code. The results show that the most prevalent unsafe command used for most systems is memcpy, followed by strlen. These results can be used to help train software developers on secure coding practices so that they can write higher quality software systems.

Apollo 11 Command Service Module

Science.gov (United States)

1969-01-01

A close-up view of the Apollo 11 command service module ready to be mated with the spacecraft LEM adapter of the third stage. The towering 363-foot Saturn V was a multi-stage, multi-engine launch vehicle standing taller than the Statue of Liberty. Altogether, the Saturn V engines produced as much power as 85 Hoover Dams.

STS-93 Commander Eileen Collins waves to her family

Science.gov (United States)

1999-01-01

STS-93 Commander Eileen M. Collins waves to her family nearby, a last meeting before launch of mission STS-93 on July 20. Liftoff is scheduled for 12:36 a.m. EDT. The primary mission of STS-93 is the release of the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X- ray telescope and is expected to unlock the secrets of supernovae, quasars and black holes. The STS-93 crew numbers five: Commander Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Steven A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

Centralized Command and Control of Theater Missile Defense: The Joint Force Missile Defense Component Coordinator

National Research Council Canada - National Science Library

Bucey, William H

2006-01-01

.... The numerous commands, decentralized command and control, and limited and expensive resources involved in TMD require changes to the joint doctrine in order to provide unity of command and economy of force...

Should the Department of Defense Establish a Unified U.S. Logistics Command?

National Research Council Canada - National Science Library

Wenzel, Frank

2008-01-01

This monograph asserts that DoD should establish a Unified Combatant Command (COCOM)-level U.S. Logistics Command (USLOGCOM). DoD should begin a deliberate 10-20 year process to establish a USLOGCOM...

Basic interrupt and command structures and applications

International Nuclear Information System (INIS)

Davies, R.C.

1974-01-01

Interrupt and command structures of a real-time system are described through specific examples. References to applications of a real-time system and programing development references are supplied. (auth)

A 31 GHz Survey of Low-Frequency Selected Radio Sources

Science.gov (United States)

Mason, B. S.; Weintraub, L.; Sievers, J.; Bond, J. R.; Myers, S. T.; Pearson, T. J.; Readhead, A. C. S.; Shepherd, M. C.

2009-10-01

The 100 m Robert C. Byrd Green Bank Telescope and the 40 m Owens Valley Radio Observatory telescope have been used to conduct a 31 GHz survey of 3165 known extragalactic radio sources over 143 deg2 of the sky. Target sources were selected from the NRAO VLA Sky Survey in fields observed by the Cosmic Background Imager (CBI); most are extragalactic active galactic nuclei (AGNs) with 1.4 GHz flux densities of 3-10 mJy. The resulting 31 GHz catalogs are presented in full online. Using a maximum-likelihood analysis to obtain an unbiased estimate of the distribution of the 1.4-31 GHz spectral indices of these sources, we find a mean 31-1.4 GHz flux ratio of 0.110 ± 0.003 corresponding to a spectral index of α = -0.71 ± 0.01 (S ν vprop να) 9.0% ± 0.8% of sources have α > - 0.5 and 1.2% ± 0.2% have α > 0. By combining this spectral-index distribution with 1.4 GHz source counts, we predict 31 GHz source counts in the range 1 mJy S 31) = (16.7 ± 1.7) deg-2(S 31/1 mJy)-0.80±0.07. We also assess the contribution of mJy-level (S 1.4 GHz < 3.4 mJy) radio sources to the 31 GHz cosmic microwave background power spectrum, finding a mean power of ell(ell + 1)C src ell/(2π) = 44 ± 14 μK2 and a 95% upper limit of 80 μK2 at ell = 2500. Including an estimated contribution of 12 μK2 from the population of sources responsible for the turn-up in counts below S 1.4 GHz = 1 mJy, this amounts to 21% ± 7% of what is needed to explain the CBI high-ell excess signal, 275 ± 63 μK2. These results are consistent with other measurements of the 31 GHz point-source foreground.

The relationships between alcohol source, autonomy in brand selection, and brand preference among youth in the USA.

Science.gov (United States)

Roberts, Sarah P; Siegel, Michael B; DeJong, William; Naimi, Timothy S; Jernigan, David H

2014-01-01

We aimed to describe the sources from which youth in the USA commonly obtain alcohol, their role in selecting the brands they drink and the relationship of these variables to their indicated alcohol brand preferences. We recruited 1031 underage drinkers in the age range of 13-20 through an internet panel managed by Knowledge Networks. Respondents completed an online survey assessing their recent brand-specific alcohol use, the source of their most recently consumed alcohol and whether the respondent or another person selected the brand they drank. Alcohol sources were more often passive than transactional. Nearly equal proportions of youth reported that they did versus did not choose the brand of their most recent drink. Analysis revealed that the brand preferences of passive versus active source drinkers were highly similar, as were the brand preferences of respondent versus non-respondent choice drinkers. Stratification of respondents by age did not significantly change these results. Our findings suggest that youth are consuming a homogenous list of preferred brands regardless of the source of their most recently obtained alcohol or who selected the brand they drank. © The Author 2014. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Selective extraction of trace mercury and cadmium from drinking water sources.

Science.gov (United States)

Zhao, Xuan; Zhao, Gang; Wang, Jianlong; Yun, Guichun

2005-01-01

In this paper, a new alternative method, i.e., selective extraction by weakly basic anion exchange resin, has been developed for the removal of trace cadmium and mercury ions from drinking water sources. The mechanism of heavy metal removal is based on selective extraction as the results of LEWIS-base-acid interactions. Transfer of trace mercury species from liquid to resin phase coincides well with the performance of film diffusion. The results demonstrated that the presence of chlorine has a negligible influence on the removal of mercury. However, humic acids can strongly bind mercury by the formation of complex compounds and therefore become the obstacle in the diffusion progress. At neutral or base pH, the resin material exhibits the favorable uptake of heavy metals. In filter experiments, the studied resin material offers favorable properties in the selective extraction of trace mercury and cadmium.

Fusing Open Source Intelligence and Handheld Situational Awareness - Benghazi Case Study

Science.gov (United States)

2014-10-01

1 DM-0001694 Fusing Open Source Intelligence and Handheld Situational Awareness Benghazi Case Study Jeff Boleng, PhD Marc Novakouski Gene...command and control element at the CIA compound that would have been monitoring OSINT and other sources of intelligence before the attack and... Source Intelligence and Handheld Situational Awareness - Benghazi Case Study 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

Source selection for cluster weak lensing measurements in the Hyper Suprime-Cam survey

Science.gov (United States)

Medezinski, Elinor; Oguri, Masamune; Nishizawa, Atsushi J.; Speagle, Joshua S.; Miyatake, Hironao; Umetsu, Keiichi; Leauthaud, Alexie; Murata, Ryoma; Mandelbaum, Rachel; Sifón, Cristóbal; Strauss, Michael A.; Huang, Song; Simet, Melanie; Okabe, Nobuhiro; Tanaka, Masayuki; Komiyama, Yutaka

2018-03-01

We present optimized source galaxy selection schemes for measuring cluster weak lensing (WL) mass profiles unaffected by cluster member dilution from the Subaru Hyper Suprime-Cam Strategic Survey Program (HSC-SSP). The ongoing HSC-SSP survey will uncover thousands of galaxy clusters to z ≲ 1.5. In deriving cluster masses via WL, a critical source of systematics is contamination and dilution of the lensing signal by cluster members, and by foreground galaxies whose photometric redshifts are biased. Using the first-year CAMIRA catalog of ˜900 clusters with richness larger than 20 found in ˜140 deg2 of HSC-SSP data, we devise and compare several source selection methods, including selection in color-color space (CC-cut), and selection of robust photometric redshifts by applying constraints on their cumulative probability distribution function (P-cut). We examine the dependence of the contamination on the chosen limits adopted for each method. Using the proper limits, these methods give mass profiles with minimal dilution in agreement with one another. We find that not adopting either the CC-cut or P-cut methods results in an underestimation of the total cluster mass (13% ± 4%) and the concentration of the profile (24% ± 11%). The level of cluster contamination can reach as high as ˜10% at R ≈ 0.24 Mpc/h for low-z clusters without cuts, while employing either the P-cut or CC-cut results in cluster contamination consistent with zero to within the 0.5% uncertainties. Our robust methods yield a ˜60 σ detection of the stacked CAMIRA surface mass density profile, with a mean mass of M200c = [1.67 ± 0.05(stat)] × 1014 M⊙/h.

Study of Selecting on Light Source Used for Micro-algae Cultivation in Space

Science.gov (United States)

Ai, Weidang; Ai, Weidang; Guo, Shuang-Sheng; Gao, Feng; Tang, Yong-Kang; Qin, Li-Feng

To select suitable light source for micro-algae cultivation in future space station, the selected Spirulina plastensis(No.7) were cultured under different lightening qualities, including six light sources that were made up of different combinations of red and blue light-emitting diode(LED). The growth, photosynthetic efficiency and nutrition quality of the Spirulina, were analyzed. From the experiments, the red light may promote the cumulation of biomass of the Spirulina, and the cumulating rate was the highest under all red light source, but the syntheses of protein, phycobiliprotein, β-carotene, VE and other nutrients needs a certain portion of blue light; yet, the complete blue light condition is not favorable to the growth of Spirulina, and may bring pollution by chlorella and other kinds of micro-algae. It is concluded that the LEDs can be used as the light resource of micro-algae cultivation. The normal growth and development of microalgae need two light sources of both red and blue LEDs. The comprehensive analyses of the various factors that affect the growth of Spirulina, such as nutrition quality and photosynthetic activities, etc., showed that the combination of 80% red and 20% blue LED is the optimum one among those tested combinations. Key word: light-emitting diode; micro-algae; controlled ecological life support system (CELSS); space cultivation

Instrument Control (iC) - An Open-Source Software to Automate Test Equipment.

Science.gov (United States)

Pernstich, K P

2012-01-01

It has become common practice to automate data acquisition from programmable instrumentation, and a range of different software solutions fulfill this task. Many routine measurements require sequential processing of certain tasks, for instance to adjust the temperature of a sample stage, take a measurement, and repeat that cycle for other temperatures. This paper introduces an open-source Java program that processes a series of text-based commands that define the measurement sequence. These commands are in an intuitive format which provides great flexibility and allows quick and easy adaptation to various measurement needs. For each of these commands, the iC-framework calls a corresponding Java method that addresses the specified instrument to perform the desired task. The functionality of iC can be extended with minimal programming effort in Java or Python, and new measurement equipment can be addressed by defining new commands in a text file without any programming.

Time-Dependent Selection of an Optimal Set of Sources to Define a Stable Celestial Reference Frame

Science.gov (United States)

Le Bail, Karine; Gordon, David

2010-01-01

Temporal statistical position stability is required for VLBI sources to define a stable Celestial Reference Frame (CRF) and has been studied in many recent papers. This study analyzes the sources from the latest realization of the International Celestial Reference Frame (ICRF2) with the Allan variance, in addition to taking into account the apparent linear motions of the sources. Focusing on the 295 defining sources shows how they are a good compromise of different criteria, such as statistical stability and sky distribution, as well as having a sufficient number of sources, despite the fact that the most stable sources of the entire ICRF2 are mostly in the Northern Hemisphere. Nevertheless, the selection of a stable set is not unique: studying different solutions (GSF005a and AUG24 from GSFC and OPA from the Paris Observatory) over different time periods (1989.5 to 2009.5 and 1999.5 to 2009.5) leads to selections that can differ in up to 20% of the sources. Observing, recording, and network improvement are some of the causes, showing better stability for the CRF over the last decade than the last twenty years. But this may also be explained by the assumption of stationarity that is not necessarily right for some sources.

A Commander in Chief's Network-Centric Odyssey

National Research Council Canada - National Science Library

Copley, E

2002-01-01

.... Each Armed Service has begun training and equipping its force using the tenets of Network-Centric Operations, but those forces come together for the first time under the combatant Commander-in-Chief...

Command injection attacks, continuations, and the Lambek calculus

Directory of Open Access Journals (Sweden)

Hayo Thielecke

2016-06-01

Full Text Available This paper shows connections between command injection attacks, continuations, and the Lambek calculus: certain command injections, such as the tautology attack on SQL, are shown to be a form of control effect that can be typed using the Lambek calculus, generalizing the double-negation typing of continuations. Lambek's syntactic calculus is a logic with two implicational connectives taking their arguments from the left and right, respectively. These connectives describe how strings interact with their left and right contexts when building up syntactic structures. The calculus is a form of propositional logic without structural rules, and so a forerunner of substructural logics like Linear Logic and Separation Logic.

Selection of targets and ion sources for RIB generation at the Holifield Radioactive Ion Beam Facility

International Nuclear Information System (INIS)

Alton, G.D.

1995-01-01

In this report, the authors describe the performance characteristics for a selected number of target ion sources that will be employed for initial use at the Holifield Radioactive Ion Beam Facility (HRIBF) as well as prototype ion sources that show promise for future use for RIB applications. A brief review of present efforts to select target materials and to design composite target matrix/heat-sink systems that simultaneously incorporate the short diffusion lengths, high permeabilities, and controllable temperatures required to effect fast and efficient diffusion release of the short-lived species is also given

Cultural Variation in Situation Assessment: Influence of Source Credibility and Rank Status

National Research Council Canada - National Science Library

Heacox, N

2000-01-01

.... Although information content, rank status, and source credibility have received much attention by researchers in command and control decision-making, cultural variations in these factors have seldom been studied...

The Role of the NCO Inside the BCT Command Post

Science.gov (United States)

2016-11-22

formation. Doctrine 2015 introduced the importance of mission command doctrine into operations at all levels of leadership, and in the last five...utilizing tents is crucial to support the combined arms maneuver of the brigade. Physical layout of the command post can promote or hinder the ability to...equipment when a printer starting printing or a coffee maker was turned on? Understanding how PDISE configurations distribute loads in order to maintain

An Operational Commander's Guide to the Media

National Research Council Canada - National Science Library

McCartney, Michael

2005-01-01

... of the embedded reporter . The Operational Commander is wise to review media relations and the successes and pitfalls of past conflicts, and to examine closely the results of Operation Iraqi Freedom so as to...

Decrease in medical command errors with use of a "standing orders" protocol system.

Science.gov (United States)

Holliman, C J; Wuerz, R C; Meador, S A

1994-05-01

The purpose of this study was to determine the physician medical command error rates and paramedic error rates after implementation of a "standing orders" protocol system for medical command. These patient-care error rates were compared with the previously reported rates for a "required call-in" medical command system (Ann Emerg Med 1992; 21(4):347-350). A secondary aim of the study was to determine if the on-scene time interval was increased by the standing orders system. Prospectively conducted audit of prehospital advanced life support (ALS) trip sheets was made at an urban ALS paramedic service with on-line physician medical command from three local hospitals. All ALS run sheets from the start time of the standing orders system (April 1, 1991) for a 1-year period ending on March 30, 1992 were reviewed as part of an ongoing quality assurance program. Cases were identified as nonjustifiably deviating from regional emergency medical services (EMS) protocols as judged by agreement of three physician reviewers (the same methodology as a previously reported command error study in the same ALS system). Medical command and paramedic errors were identified from the prehospital ALS run sheets and categorized. Two thousand one ALS runs were reviewed; 24 physician errors (1.2% of the 1,928 "command" runs) and eight paramedic errors (0.4% of runs) were identified. The physician error rate was decreased from the 2.6% rate in the previous study (P < .0001 by chi 2 analysis). The on-scene time interval did not increase with the "standing orders" system.(ABSTRACT TRUNCATED AT 250 WORDS)

Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

National Research Council Canada - National Science Library

ploch, Lauren

2007-01-01

.... national security objectives in Africa and in its surrounding waters. U.S. military involvement on the continent is currently divided among three commands: European Command (EUCOM), Central Command (CENTCOM...

U.S. Strategic Command Chief Talks Deterrence, Partnerships During Latest SGL

OpenAIRE

Ochoa, Victoria

2017-01-01

Today@NPS The Naval Postgraduate School (NPS) welcomed U.S. Air Force Gen. John E. Hyten, Commander, U.S. Strategic Command (USSTRATCOM), for its latest Secretary of the Navy Guest Lecture (SGL), May 18 in King Auditorium. Hyten spoke about the importance of maintaining strategic deterrence and NPS' inclusion into the USSTRATCOM's Academic Alliance.

Command and Control in Littoral Operations

Science.gov (United States)

2016-05-13

at the graphics on the wall displaying the position of the various forces under his command. Only a few of his 14 ships were in formation with him...Mainz, 2d MEB Lead Planner (November 11, 2014). Moskowitz, Michael, and Nolan Noble. Dawn Blitz 2015- Observations and Analysis. Exercise

FreeSASA: An open source C library for solvent accessible surface area calculations.

Science.gov (United States)

Mitternacht, Simon

2016-01-01

Calculating solvent accessible surface areas (SASA) is a run-of-the-mill calculation in structural biology. Although there are many programs available for this calculation, there are no free-standing, open-source tools designed for easy tool-chain integration. FreeSASA is an open source C library for SASA calculations that provides both command-line and Python interfaces in addition to its C API. The library implements both Lee and Richards' and Shrake and Rupley's approximations, and is highly configurable to allow the user to control molecular parameters, accuracy and output granularity. It only depends on standard C libraries and should therefore be easy to compile and install on any platform. The library is well-documented, stable and efficient. The command-line interface can easily replace closed source legacy programs, with comparable or better accuracy and speed, and with some added functionality.

American Joint Helicopter Command: Addressing a Lack of Operational Control of Rotary Assets

National Research Council Canada - National Science Library

Marsowicz, Brandon

2007-01-01

... to achieve unity of effort. Based on the tenets of operational command and control by Milan Vego, across all services, the United States helicopter forces fare lacking operational command and control...

Recommendations on Future Operational Environments Command Control and Cyber Security

OpenAIRE

Goztepe, Kerim

2015-01-01

It is a well-known fact that today a nation's telecommunication networks, critical infrastructure, and information systems are vulnerable to growing number of attacks in cyberspace. Cyber space contains very different problems involving various sets of threats, targets and costs. Cyber security is not only problem of banking, communication or transportation. It also threatens core systems of army as command control. Some significant recommendations on command control (C2) and cyber security h...

Sources of trends in water-quality data for selected streams in Texas, 1975-89 water years

Science.gov (United States)

Schertz, T.L.; Wells, F.C.; Ohe, D.J.

1994-01-01

Sources of trends in water-quality data for selected streams in Texas for the 1975-89 water years were investigated in this study. The investigation of sources was confined to distinct geographic patterns in the trend indicators for one constituent or for a group of related constituents.

An objective method for High Dynamic Range source content selection

DEFF Research Database (Denmark)

Narwaria, Manish; Mantel, Claire; Da Silva, Matthieu Perreira

2014-01-01

With the aim of improving the immersive experience of the end user, High Dynamic Range (HDR) imaging has been gaining popularity. Therefore, proper validation and performance benchmarking of HDR processing algorithms is a key step towards standardization and commercial deployment. A crucial...... component of such validation studies is the selection of a challenging and balanced set of source (reference) HDR content. In order to facilitate this, we present an objective method based on the premise that a more challenging HDR scene encapsulates higher contrast, and as a result will show up more...

Source apportionment and location by selective wind sampling and Positive Matrix Factorization.

Science.gov (United States)

Venturini, Elisa; Vassura, Ivano; Raffo, Simona; Ferroni, Laura; Bernardi, Elena; Passarini, Fabrizio

2014-10-01

In order to determine the pollution sources in a suburban area and identify the main direction of their origin, PM2.5 was collected with samplers coupled with a wind select sensor and then subjected to Positive Matrix Factorization (PMF) analysis. In each sample, soluble ions, organic carbon, elemental carbon, levoglucosan, metals, and Polycyclic Aromatic Hydrocarbons (PAHs) were determined. PMF results identified six main sources affecting the area: natural gas home appliances, motor vehicles, regional transport, biomass combustion, manufacturing activities, and secondary aerosol. The connection of factor temporal trends with other parameters (i.e., temperature, PM2.5 concentration, and photochemical processes) confirms factor attributions. PMF analysis indicated that the main source of PM2.5 in the area is secondary aerosol. This should be mainly due to regional contributions, owing to both the secondary nature of the source itself and the higher concentration registered in inland air masses. The motor vehicle emission source contribution is also important. This source likely has a prevalent local origin. The most toxic determined components, i.e., PAHs, Cd, Pb, and Ni, are mainly due to vehicular traffic. Even if this is not the main source in the study area, it is the one of greatest concern. The application of PMF analysis to PM2.5 collected with this new sampling technique made it possible to obtain more detailed results on the sources affecting the area compared to a classical PMF analysis.

PEACEKEEPING OPERATIONS MANAGEMENT. AN ANALYSIS OF CHALLENGES, CHANGES IN COMMAND ACTION AND TRAINING NEEDS

Directory of Open Access Journals (Sweden)

Ünsal SIĞRI

2015-10-01

Full Text Available The aim of this paper is to uncover emerging challenges of peacekeeping operations, determine the changes in command actions and its effects on the professional preparation of commanders by analyzing experiences of military officers. To that end the research data were collected by means of structured face-to- face interviews with voluntary participation of fourteen officers, who took charge in various peacekeeping operations. The collected data were analyzed based on the content analysis method. Findings indicate that peacekeeping operations pose specific challenges for peacekeepers, necessitate changes in command action in terms of flexibility and new precautions in terms of preparation of commanders.

Three dimensional visualization to support command and control

International Nuclear Information System (INIS)

Van Slambrook, G.A.

1997-04-01

Virtual reality concepts are changing the way one thinks about and with computers. The concepts have already proven their potential usefulness in a broad range of applications. This research was concerned with exploring and demonstrating the utility of virtual reality in robotics and satellite command and control applications. The robotics work addressed the need to quickly build accurate graphical models of physical environments by allowing a user to interactively build a model of a remote environment by superimposing stereo graphics onto live stereo video. The satellite work addressed the fusion of multiple data sets or models into one synergistic display for more effective training, design, and command and control of satellite systems

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

Science.gov (United States)

2010-11-03

..., intelligence, and policy-related issues to the Commander, U.S. Strategic Command, during the development of the... Stockpile Assessment, Weapons of Mass Destruction, Intelligence Operations, Cyber Operations, Global Strike... these statements must be submitted no later than five business days prior to the meeting in question...

Two Approaches to Developing a Multi-Agent System for Battle Command Simulation

NARCIS (Netherlands)

Løvlid, R.A.; Alstad, A.; Mevassvik, O.M.; Reus, N.M. de; Henderson, H.C.; Vecht, B.van der; Luik, T.T.

2013-01-01

In the military, Command and Control Information Systems (C2ISs) are used for issuing commands to subordinate units. In training or decision support, simulations are used instead of live military forces. The Coalition Battle Management Language (C-BML) is currently being developed as an interface

Commande floue adaptative directe stable étendue appliquée à la ...

African Journals Online (AJOL)

Administrateur

... Machine asynchrone- Systèmes flous- Commande par logique floue- Commande adaptative- lois adaptative floue- analyse de stabilité- fonction de Lyapunov. Abstract. Today, as a result of significant progress in thearea of control of electrical machines, new techniques and approaches have emerged. In order nonlinear ...

Automated constraint checking of spacecraft command sequences

Science.gov (United States)

Horvath, Joan C.; Alkalaj, Leon J.; Schneider, Karl M.; Spitale, Joseph M.; Le, Dang

1995-01-01

Robotic spacecraft are controlled by onboard sets of commands called "sequences." Determining that sequences will have the desired effect on the spacecraft can be expensive in terms of both labor and computer coding time, with different particular costs for different types of spacecraft. Specification languages and appropriate user interface to the languages can be used to make the most effective use of engineering validation time. This paper describes one specification and verification environment ("SAVE") designed for validating that command sequences have not violated any flight rules. This SAVE system was subsequently adapted for flight use on the TOPEX/Poseidon spacecraft. The relationship of this work to rule-based artificial intelligence and to other specification techniques is discussed, as well as the issues that arise in the transfer of technology from a research prototype to a full flight system.

On Preparing for Squadron Command

Science.gov (United States)

1988-04-01

Gortler, Majur Gordon D. "Management Development---Could the Air Force Be Doing More?" Resear,;h Study, Air Command and Staff College. 1 07:3. 20...ABSTRACT (Continue on reverse If necessary and identify by block number) -This study addresses the broad issue of preparing Air Force officers for...are obsolete. SECURITY CLASSIFICATION OF THIS PAGE UNCLASSIFIED - - PREFACE This study addresses the broad Issue of preparing Air Force officers to

Environmental Licensing: an Instrument of Command and Control by Exception?

OpenAIRE

Sleman Chams, Juliette; Gestión Ambiental de la Corporación Autónoma Regional del Atlántico-CRA, autoridad ambiental del Departamento del Atlántico,; Velásquez Muñoz, Carlos Javier; Universidad del Norte (Barranquilla)

2016-01-01

This article analyzes the situation of the most important instrument of command and control existing in the Colombian environmental legislation: the environmental license. Since its first formal regulation, on behalf of Decree 1753 of August 3, 1994, has received several modifications which, apparently, have made, in spite of its importance, in an instrument of command and control by exception. The article revises on the scope of each of the modifications and the justifications put forward by...

The Road to a New Unified Command

Science.gov (United States)

2008-01-01

The Directorate of Command, Control, Communications, and Computers (C4) Systems is chartered with information architecture (including in Africa...Friday afternoon cinema presentations where a documentary or feature film covering an African historic event was played, followed by dialogue

Considerations on command and response language features for a network of heterogeneous autonomous computers

Science.gov (United States)

Engelberg, N.; Shaw, C., III

1984-01-01

The design of a uniform command language to be used in a local area network of heterogeneous, autonomous nodes is considered. After examining the major characteristics of such a network, and after considering the profile of a scientist using the computers on the net as an investigative aid, a set of reasonable requirements for the command language are derived. Taking into account the possible inefficiencies in implementing a guest-layered network operating system and command language on a heterogeneous net, the authors examine command language naming, process/procedure invocation, parameter acquisition, help and response facilities, and other features found in single-node command languages, and conclude that some features may extend simply to the network case, others extend after some restrictions are imposed, and still others require modifications. In addition, it is noted that some requirements considered reasonable (user accounting reports, for example) demand further study before they can be efficiently implemented on a network of the sort described.

Teaching Bibliometric Analysis and MS/DOS Commands.

Science.gov (United States)

Dou, Henri; And Others

1988-01-01

Outlines the steps involved in bibliometric studies, and demonstrates the ability to execute simple studies on microcomputers by downloading files using only the capability of MS/DOS. Detailed illustrations of the MS/DOS commands used are provided. (eight references) (CLB)

[Network Design of the Spaceport Command and Control System

Science.gov (United States)

Teijeiro, Antonio

2017-01-01

I helped the Launch Control System (LCS) hardware team sustain the network design of the Spaceport Command and Control System. I wrote the procedure that will be used to satisfy an official hardware test for the hardware carrying data from the Launch Vehicle. I installed hardware and updated design documents in support of the ongoing development of the Spaceport Command and Control System and applied firewall experience I gained during my spring 2017 semester to inspect and create firewall security policies as requested. Finally, I completed several online courses concerning networking fundamentals and Unix operating systems.

Commande adaptive d'une machine asynchrone

Science.gov (United States)

Slama-Belkhodja, I.; de Fornel, B.

1996-06-01

The paper deals with an indirect self-tuning speed control for an induction motor supplied by a chopper-filter-inverter system. Input/Output models are identified with the recursive least squares algorithm and the controller adaptation is based on a pole assignement strategy. Emphasis is put on the evaluation of the parameter identification in order to avoid instabilities because of disturbances or insufficient excitations. This is especially of importance when the adaptive control is carried out in closed loop systems and without additional test signals. Simulation results show the improvement of the dynamic responses and the robustness against load variations or parameters variations (rotor resistance, inertia). Cat article décrit une stratégie de commande adaptive indirecte à Placement de Pôles (PP), appliquée à la commande en vitesse d'une machine asynchrone alimentée par un ensemble hacheur-filtre-onduleur de tension. L'algorithme des Moindres Carrés Récursifs (MCR) est utilisé pour l'identification des modèles de comportement type entrées/sorties. Un intérêt particulier est porté à la mise en oeuvre de cet algorithme et à la discussion de ses résultats, tenant compte des erreurs de modélisation et de la nature peu riche en excitations des entrées du processus. Différents régimes transitoires ont été simulés pour apprécier l'apport de cette association (MCR-PP) : démarrages et inversion des sens de rotation, à vide et en charges, applications d'échelons de couple résistant, variations paramétriques. Les résultats permettent d'illustrer, tant au niveau des performances que de la robustesse, l'apport d'une telle commande adaptive pour des entraînements électriques avec une machine asynchrone.

Application of SELECT and SWAT models to simulate source load, fate, and transport of fecal bacteria in watersheds.

Science.gov (United States)

Ranatunga, T.

2017-12-01

Modeling of fate and transport of fecal bacteria in a watershed is a processed based approach that considers releases from manure, point sources, and septic systems. Overland transport with water and sediments, infiltration into soils, transport in the vadose zone and groundwater, die-off and growth processes, and in-stream transport are considered as the other major processes in bacteria simulation. This presentation will discuss a simulation of fecal indicator bacteria source loading and in-stream conditions of a non-tidal watershed (Cedar Bayou Watershed) in South Central Texas using two models; Spatially Explicit Load Enrichment Calculation Tool (SELECT) and Soil and Water Assessment Tool (SWAT). Furthermore, it will discuss a probable approach of bacteria source load reduction in order to meet the water quality standards in the streams. The selected watershed is listed as having levels of fecal indicator bacteria that posed a risk for contact recreation and wading by the Texas Commission of Environmental Quality (TCEQ). The SELECT modeling approach was used in estimating the bacteria source loading from land categories. Major bacteria sources considered were, failing septic systems, discharges from wastewater treatment facilities, excreta from livestock (Cattle, Horses, Sheep and Goat), excreta from Wildlife (Feral Hogs, and Deer), Pet waste (mainly from Dogs), and runoff from urban surfaces. The estimated source loads from SELECT model were input to the SWAT model, and simulate the bacteria transport through the land and in-stream. The calibrated SWAT model was then used to estimate the indicator bacteria in-stream concentrations for future years based on regional land use, population and household forecast (up to 2040). Based on the reductions required to meet the water quality standards in-stream, the corresponding required source load reductions were estimated.

US Navy Transfers Research Vessel to Philippine Navy > U.S. Pacific Command

Science.gov (United States)

, 2016 EMAIL PRINT Photos 1 of 1 SAN DIEGO (April 27, 2016) - Vice Adm. Nora Tyson, left, commander of Philippines oceanographic research and study capabilities. SAN DIEGO (April 27, 2016) - Vice Adm. Nora Tyson part in that relationship," said Vice Adm. Nora Tyson, commander, U.S. 3rd Fleet. "Today, we

Scenario design : adaptive architecture for command and control experiment eight

OpenAIRE

Clark, Frankie J.

2002-01-01

Approved for public release; distribution is unlimited. The Adaptive Architectures for Command and Control (A2C2) project is an ongoing research effort sponsored by the Office of Naval Research to explore adaptation in joint command and control. The objective of the project's eighth experiment is to study the adjustments that organizations make when they are confronted with a scenario for which their organizational is ill-suited. To accomplish this, teams will each be in one of two fundame...

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

Science.gov (United States)

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.

A general framework to select working fluid and configuration of ORCs for low-to-medium temperature heat sources

International Nuclear Information System (INIS)

Vivian, Jacopo; Manente, Giovanni; Lazzaretto, Andrea

2015-01-01

Highlights: • General guidelines are proposed to select ORC working fluid and cycle layout. • Distance between critical and heat source temperature for optimal fluid selection. • Separate contributions of cycle efficiency and heat recovery factor. - Abstract: The selection of the most suitable working fluid and cycle configuration for a given heat source is a fundamental step in the search for the optimum design of Organic Rankine Cycles. In this phase cycle efficiency and heat source recovery factor lead to opposite design choices in the achievement of maximum system efficiency and, in turn, maximum power output. In this work, both separate and combined effects of these two performance factors are considered to supply a thorough understanding of the compromise resulting in maximum performance. This goal is pursued by carrying out design optimizations of four different ORC configurations operating with twenty-seven working fluids and recovering heat from sensible heat sources in the temperature range 120–180 °C. Optimum working fluids and thermodynamic parameters are those which simultaneously allow high cycle efficiency and high heat recovery from the heat source to be obtained. General guidelines are suggested to reach this target for any system configuration. The distance between fluid critical temperature and inlet temperature of the heat source is found to play a key role in predicting the optimum performance of all system configurations regardless of the inlet temperature of the heat source

Instrument Control (iC) – An Open-Source Software to Automate Test Equipment

Science.gov (United States)

Pernstich, K. P.

2012-01-01

It has become common practice to automate data acquisition from programmable instrumentation, and a range of different software solutions fulfill this task. Many routine measurements require sequential processing of certain tasks, for instance to adjust the temperature of a sample stage, take a measurement, and repeat that cycle for other temperatures. This paper introduces an open-source Java program that processes a series of text-based commands that define the measurement sequence. These commands are in an intuitive format which provides great flexibility and allows quick and easy adaptation to various measurement needs. For each of these commands, the iC-framework calls a corresponding Java method that addresses the specified instrument to perform the desired task. The functionality of iC can be extended with minimal programming effort in Java or Python, and new measurement equipment can be addressed by defining new commands in a text file without any programming. PMID:26900522

Command History. 1968. Volume 1. Sanitized.

Science.gov (United States)

1968-01-01

battalions. Additionally, a diary captured on 19 December, Z1 kilometers southwest of Song Cau, revealed that on 19 November the author. a cadre member...the 306th and 312th ( AYA 308th) Bns. This reorga- nization was an apparent attempt by the headquarters of MR 3 to tighten its command and con- trol. (C

Future command and control systems should combine decision support and personalization interface features

NARCIS (Netherlands)

Streefkerk, J.W.; Smets, N.; Varkevisser, M.; Hiemstra-Van Mastrigt, S.

2014-01-01

On future battlefields, increasingly more sensor information will become available for military commanders to support mission execution. To improve (shared) situational awareness, decision-making and communication in face of this increased amount of information, the design of command and control

Software and commands on VAX CERN. User's guide

International Nuclear Information System (INIS)

Balashov, V.K.; Trofimov, V.V.

1990-01-01

This guide describes a structure of applications software, which is available at VAX-type computers in JINR. The software includes program libraries, scientific programs and commands developed at CERN. 20 refs

Factors Related to the Selection of Information Sources: A Study of Ramkhamhaeng University Regional Campuses Graduate Students

Science.gov (United States)

Angchun, Peemasak

2011-01-01

This study assessed students' satisfaction with Ramkhamhaeng University regional library services (RURLs) and the perceived quality of information retrieved from other information sources. In particular, this study investigated factors relating to regional students' selection of information sources to meet their information needs. The researcher…

Religious Expression or Religious Coercion: Commanders Caught in the Cross-Fire

Science.gov (United States)

2010-02-17

ministers as chaplains with a rank of captain and a salary of $20 per month. With this action , the American government officially established the military...leadership and chaplains resulting in Airmen’s insidious harm or ruin? Are they being unconstitutionally raped of religious rights? Are groups like...military’s hierarchal command structure bears careful scrutiny of any potential coercive action created by a commander sharing his or her faith. Military

Circuit of synchronous logic for the transmission of safety commands

International Nuclear Information System (INIS)

Uberschlag, J.

1969-01-01

The author reports the development of a control-command circuit for the transmission of binary commands related to the safety of nuclear reactors. He presents the main design criteria (operation safety, provided safety level, flexibility, technical adaptation), the definition of the operation principle (inputs, logical outputs), the properties of a logic system. He evokes redundancy issues, and presents the system structure, proposes a possible sketch of the logic circuit. He describes the possible options for intermediate circuits and logic outputs, and tests to be performed

Trust: The Key to the Success of Mission Command in the Joint Force

Science.gov (United States)

2015-05-18

Malaysia , Kuala Lumpur: International Conference on ISO9000. Schmidt, Todd A. “Design, Mission Command and the Network: Enabling Organization...trust.pdf. Steele , Dennis. “Setting the Azimuth for Joint Force 2020: Globally Integrated Operations and Mission Command.” Army Magazine, November

NET: an inter-computer file transfer command

International Nuclear Information System (INIS)

Burris, R.D.

1978-05-01

The NET command was defined and supported in order to facilitate file transfer between computers. Among the goals of the implementation were greatest possible ease of use, maximum power (i.e., support of a diversity of equipment and operations), and protection of the operating system

APOLLO 11 COMMANDER NEIL ARMSTRONG IN SIMULATOR

Science.gov (United States)

1969-01-01

Apollo 11 commander Neil Armstrong is going through flight training in the lunar module simulator situated in the flight crew training building at KSC. Armstrong will pilot the lunar module to a moon landing on July 20, following launch from KSC on July 16.

An incident command system in practice and reality

International Nuclear Information System (INIS)

Spitzer, J.D.

1992-01-01

The basic organizational problems and options for forming a pollution response organization are described. Problems with multi-agency response organizations include poor coordination and lack of accountability. Alternatives to autonomous organizations operating with minimal coordination are the multi-agency/organization teams working under a controlling organization, and organizations formed into a single response organization (the incident command system or ICS). Design criteria for an ICS include flexibility as to the jurisdiction and agency, adaptable organizational structure, capability to expand in a logical manner, and uniform elements in terminology, organization, and procedures. ICS in practice is illustrated both by the CANUSLAK exercise undertaken in August 1990 and a real incident that occurred several days after the exercise was finished. CANUSLAK involved the US Coast Guard and its Canadian and Michigan counterparts in a simulated incident in the St. Clair river. The real incident was the explosion of the gasoline-carrying tank vessel Jupiter in the Saginaw River. In both instances, ICS combined many organizations into one team with a single incident commander. The eight basic components of ICS are common terminology, modular organization, integrated communications, unified command structure, consolidated action plan, manageable span of control, designated incident facilities, and comprehensive resource management. ICS has been tailored to a wide range of applications and is not only used in major disasters but as a part of routine operations. 18 refs., 5 figs

Commande floue adaptative directe stable étendue appliquée à la ...

African Journals Online (AJOL)

Administrateur

Commande floue adaptative directe stable étendue appliquée à la machine asynchrone. Stable direct adaptive fuzzy control extended applied to the asynchronous machine. Malika Fodil. 1. , Said Barkat. 1 et Djamel Boukhetala. 2. 1Université de M'sila, BP 166, rue Ichbillia, M'sila, Algérie. 2Laboratoire de Commande des ...

Gesture Commanding of a Robot with EVA Gloves

Data.gov (United States)

National Aeronautics and Space Administration — Gestures commands allow a human operator to directly interact with a robot without the use of intermediary hand controllers. There are two main types of hand gesture...

Cognitive Systems Modeling and Analysis of Command and Control Systems

Science.gov (United States)

Norlander, Arne

2012-01-01

Military operations, counter-terrorism operations and emergency response often oblige operators and commanders to operate within distributed organizations and systems for safe and effective mission accomplishment. Tactical commanders and operators frequently encounter violent threats and critical demands on cognitive capacity and reaction time. In the future they will make decisions in situations where operational and system characteristics are highly dynamic and non-linear, i.e. minor events, decisions or actions may have serious and irreversible consequences for the entire mission. Commanders and other decision makers must manage true real time properties at all levels; individual operators, stand-alone technical systems, higher-order integrated human-machine systems and joint operations forces alike. Coping with these conditions in performance assessment, system development and operational testing is a challenge for both practitioners and researchers. This paper reports on research from which the results led to a breakthrough: An integrated approach to information-centered systems analysis to support future command and control systems research development. This approach integrates several areas of research into a coherent framework, Action Control Theory (ACT). It comprises measurement techniques and methodological advances that facilitate a more accurate and deeper understanding of the operational environment, its agents, actors and effectors, generating new and updated models. This in turn generates theoretical advances. Some good examples of successful approaches are found in the research areas of cognitive systems engineering, systems theory, and psychophysiology, and in the fields of dynamic, distributed decision making and naturalistic decision making.

Simultaneous attentional guidance by working-memory and selection history reveals two distinct sources of attention.

Science.gov (United States)

Schwark, Jeremy D; Dolgov, Igor; Sandry, Joshua; Volkman, C Brooks

2013-10-01

Recent theories of attention have proposed that selection history is a separate, dissociable source of information that influences attention. The current study sought to investigate the simultaneous involvement of selection history and working-memory on attention during visual search. Experiments 1 and 2 used target feature probability to manipulate selection history and found significant effects of both working-memory and selection history, although working-memory dominated selection history when they cued different locations. Experiment 3 eliminated the contribution of voluntary refreshing of working-memory and replicated the main effects, although selection history became dominant. Using the same methodology, but with reduced probability cue validity, both effects were present in Experiment 4 and did not significantly differ in their contribution to attention. Effects of selection history and working-memory never interacted. These results suggest that selection history and working-memory are separate influences on attention and have little impact on each other. Theoretical implications for models of attention are discussed. © 2013.

APOLLO 16 COMMANDER JOHN YOUNG ENTERS ALTITUDE CHAMBER FOR TESTS

Science.gov (United States)

1971-01-01

Apollo 16 commander John W. Young prepares to enter the lunar module in an altitude chamber in the Manned Spacecraft Operations Building at the spaceport prior to an altitude run. During the altitude run, in which Apollo 16 lunar module pilot Charles M. Duke also participated, the chamber was pumped down to simulate pressure at an altitude in excess of 200,000 feet. Young, Duke and command module pilot Thomas K. Mattingly II, are training at the Kennedy Space Center for the Apollo 16 mission. Launch is scheduled from Pad 39A, March 17, 1972.

A database application for the Naval Command Physical Readiness Testing Program

OpenAIRE

Quinones, Frances M.

1998-01-01

Approved for public release; distribution is unlimited 1T21 envisions a Navy with tandardized, state-of-art computer systems. Based on this vision, Naval database management systems will also need to become standardized among Naval commands. Today most commercial off the shelf (COTS) database management systems provide a graphical user interface. Among the many Naval database systems currently in use, the Navy's Physical Readiness Program database has continued to exist at the command leve...

Analysis of Recruit Attrition from the Navy's Delayed Entry Program and Recruit Training Command

National Research Council Canada - National Science Library

Neuhalfen, Jon K

2007-01-01

.... The analysis uses the PRIDE database, provided by Commander, Navy Recruiting Command. Trend analyses are used to identify significant changes in enlistment and attrition behavior for recruits who joined from fiscal years 1998 through 2005...

Bayesian model selection of template forward models for EEG source reconstruction.

Science.gov (United States)

Strobbe, Gregor; van Mierlo, Pieter; De Vos, Maarten; Mijović, Bogdan; Hallez, Hans; Van Huffel, Sabine; López, José David; Vandenberghe, Stefaan

2014-06-01

Several EEG source reconstruction techniques have been proposed to identify the generating neuronal sources of electrical activity measured on the scalp. The solution of these techniques depends directly on the accuracy of the forward model that is inverted. Recently, a parametric empirical Bayesian (PEB) framework for distributed source reconstruction in EEG/MEG was introduced and implemented in the Statistical Parametric Mapping (SPM) software. The framework allows us to compare different forward modeling approaches, using real data, instead of using more traditional simulated data from an assumed true forward model. In the absence of a subject specific MR image, a 3-layered boundary element method (BEM) template head model is currently used including a scalp, skull and brain compartment. In this study, we introduced volumetric template head models based on the finite difference method (FDM). We constructed a FDM head model equivalent to the BEM model and an extended FDM model including CSF. These models were compared within the context of three different types of source priors related to the type of inversion used in the PEB framework: independent and identically distributed (IID) sources, equivalent to classical minimum norm approaches, coherence (COH) priors similar to methods such as LORETA, and multiple sparse priors (MSP). The resulting models were compared based on ERP data of 20 subjects using Bayesian model selection for group studies. The reconstructed activity was also compared with the findings of previous studies using functional magnetic resonance imaging. We found very strong evidence in favor of the extended FDM head model with CSF and assuming MSP. These results suggest that the use of realistic volumetric forward models can improve PEB EEG source reconstruction. Copyright © 2014 Elsevier Inc. All rights reserved.

Full Spectrum Operations: An Analysis of Course Content at the Command and General Staff College

National Research Council Canada - National Science Library

Turner, II, Frank L

2008-01-01

.... This monograph examined the Intermediate Level Education, the Advanced Military Studies Program, and the Tactical Commanders Development Program curricula at the Command and General Staff College...

Command and Control : faster decisions

CSIR Research Space (South Africa)

Venter, C

2012-10-01

Full Text Available Decisions 4th Biennial Conference Presented by Cobus Venter 10 October 2012 ? CSIR 2012 Slide 2 Command and Control Planning TaskingControl Assessment Si tu at io n DPSS Objective Ends Increase the Defence Capability of South Africa Ways... Supported by SAAB THALES Global CommsDPSS DDSI ERGOTECH Cooperation to make it work Example 1: Future SA Army Strategy and Joint Operations Support Campus Experiment Example 1: Future SA Army Strategy and Joint Operations Support Campus Experiment...

Economics of paternalism: the hidden costs of self-commanding strategies

Directory of Open Access Journals (Sweden)

Christophe Salvat

2015-11-01

Full Text Available The paper proposes an economic assessment of paternalism by comparing different alternative responses to dynamically inconsistent behaviors consecutive to hyperbolic discounting. Two main types of action are possible, self-commanding strategies and paternalism The first category includes personal rules and pre-commitment The second can be subcategorized between coercive and non-coercive forms of paternalism, which are respectively associated (although it is debatable with legal paternalism and with ‘nudges’. Despite being self-inflicted, self-commanding strategies are actually not cost free and can result in a dramatic cutback of people’s freedom of choice. Likewise, legal paternalism can, on occasion, be less harmful than personal rules or pre-commitment; similarly, nudges can be more invasive and less effective than their proponents want us to believe. The aim of this paper is not to propose any standardized form of response to irrational behavior (whatever that may mean but to argue, on the contrary, that every case should be individually appraised. Individual situations can be remedied by self-commanding strategies or by paternalistic policies, either in isolation or in combination.

Tactical Command and Control in the Combined Arms Battalion Task Force,

Science.gov (United States)

1988-03-08

described as [ •follows. -.. Acquire information in the basic categories of mission, enemy, terrain, and troops available on a * continual basis through a...became the basic unit." 55 A study by Dr. Gabel describes a wide range of organizational and -*"" control structures which were ultimately used to...FreLelonolSystell each orce evel Commander * Procedures/acioa otrlS a / eCommunication $ 0’ Automation/// _. Other Notion’$ Command *e Facilities ’/ a nd Control

A self-learning rule base for command following in dynamical systems

Science.gov (United States)

Tsai, Wei K.; Lee, Hon-Mun; Parlos, Alexander

1992-01-01

In this paper, a self-learning Rule Base for command following in dynamical systems is presented. The learning is accomplished though reinforcement learning using an associative memory called SAM. The main advantage of SAM is that it is a function approximator with explicit storage of training samples. A learning algorithm patterned after the dynamic programming is proposed. Two artificially created, unstable dynamical systems are used for testing, and the Rule Base was used to generate a feedback control to improve the command following ability of the otherwise uncontrolled systems. The numerical results are very encouraging. The controlled systems exhibit a more stable behavior and a better capability to follow reference commands. The rules resulting from the reinforcement learning are explicitly stored and they can be modified or augmented by human experts. Due to overlapping storage scheme of SAM, the stored rules are similar to fuzzy rules.

Command and Control for Distributed Lethality

Science.gov (United States)

2017-06-01

extended communications between the AFP CDR and the CCDR are required. As shown in Figure 20, the principle command relationships are between...frequency (RF) communications are limited by maximum antenna height of each surface platform without an airborne relay. LOS is estimated with an online ...documents the interconnections and relationship of information flow and the system requirements for maintaining the interconnection links during a

Advances in Discrete-Event Simulation for MSL Command Validation

Science.gov (United States)

Patrikalakis, Alexander; O'Reilly, Taifun

2013-01-01

In the last five years, the discrete event simulator, SEQuence GENerator (SEQGEN), developed at the Jet Propulsion Laboratory to plan deep-space missions, has greatly increased uplink operations capacity to deal with increasingly complicated missions. In this paper, we describe how the Mars Science Laboratory (MSL) project makes full use of an interpreted environment to simulate change in more than fifty thousand flight software parameters and conditional command sequences to predict the result of executing a conditional branch in a command sequence, and enable the ability to warn users whenever one or more simulated spacecraft states change in an unexpected manner. Using these new SEQGEN features, operators plan more activities in one sol than ever before.

Command and Control during Security Incidents/Emergencies

Energy Technology Data Exchange (ETDEWEB)

Knipper, W. [NSTec

2013-10-16

This presentation builds on our response to events that pose, or have the potential to pose, a serious security or law enforcement risk and must be responded to and controlled in a clear a decisive fashion. We will examine some common concepts in the command and control of security-centric events.

U.S. Special Operations Command Training and Education Program

National Research Council Canada - National Science Library

Gimble, Thomas

1996-01-01

.... Special Operations Command (USCINCSOC), to train assigned forces to meet special operations mission taskings and to ensure interoperability with conventional forces and other special operations forces (SOF...

Selective Attention, Working Memory, and Executive Function as Potential Independent Sources of Cognitive Dysfunction in Schizophrenia.

Science.gov (United States)

Gold, James M; Robinson, Benjamin; Leonard, Carly J; Hahn, Britta; Chen, Shuo; McMahon, Robert P; Luck, Steven J

2017-11-11

People with schizophrenia demonstrate impairments in selective attention, working memory, and executive function. Given the overlap in these constructs, it is unclear if these represent distinct impairments or different manifestations of one higher-order impairment. To examine this question, we administered tasks from the basic cognitive neuroscience literature to measure visual selective attention, working memory capacity, and executive function in 126 people with schizophrenia and 122 healthy volunteers. Patients demonstrated deficits on all tasks with the exception of selective attention guided by strong bottom-up inputs. Although the measures of top-down control of selective attention, working memory, and executive function were all intercorrelated, several sources of evidence indicate that working memory and executive function are separate sources of variance. Specifically, both working memory and executive function independently contributed to the discrimination of group status and independently accounted for variance in overall general cognitive ability as assessed by the MATRICS battery. These two cognitive functions appear to be separable features of the cognitive impairments observed in schizophrenia. © The Author 2017. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Implementing UPDM to develop command and control systems

CSIR Research Space (South Africa)

Oosthuizen, R

2016-09-01

Full Text Available Systems engineering is an established approach to develop systems, including complex sociotechnical systems such as Command and Control (C2) Systems. These systems often occur through introduction of a new technology into an existing system...

FEATURES OF SELECTION OF CAPACITOR BANKS IN ELECTRIC NETWORKS WITH INTERHARMONIC SOURCES

Directory of Open Access Journals (Sweden)

Yu. L. Sayenko

2017-10-01

Full Text Available Purpose. Development of a methodology for selecting capacitor bank parameters designed to compensate for reactive power, if there are sources of interharmonics in the electrical network. Development of a methodology for selecting the parameters of capacitor banks that are part of resonant filters of higher harmonics and interharmonics. Methodology. For the research, we used the decomposition of the non-sinusoidal voltage (current curve into the sum of the harmonic components with frequencies as multiple of the fundamental frequency - higher harmonics, and not multiple fundamental frequencies - interharmonics. Results. Expressions are obtained for checking the absence of inadmissible overloads of capacitor banks by voltage and current in the presence of voltage (current in the curve, along with higher harmonics, of the discrete spectrum of interharmonics. When selecting capacitor banks, both for reactive power compensation and for filter-compensating devices, the necessity of constructing the frequency characteristics of the input and mutual resistances of the electrical network for analyzing possible resonant phenomena is confirmed. Originality. The expediency of simplified calculation of the voltage variation at the terminals of the banks of the capacitors of the higher harmonics filters and interharmonics due to the presence of the reactor in the filters is substantiated. Practical value. The use of the proposed approaches will make it possible to resolve a number of issues related to the choice of parameters of capacitor banks in networks with nonlinear loads, including: ensuring reliable operation of capacitor banks when their parameters deviate from their nominal values, as well as deviations in the parameters of the supply network and sources of harmonic distortion; ensuring the absence of resonant phenomena at frequencies of both higher harmonics and interharmonics.

Artificial Intelligence Applied to the Command, Control, Communications, and Intelligence of the U.S. Central Command.

Science.gov (United States)

1983-06-06

these components will be presented. 4.17 °°,. CHAPTER III FOOTNOTES 1. Arron Barr and Edward A. Feigenbaum, eds., Te Handbook gf Artificial Inteligence ol...RD-R137 205 ARTIFICIAL INTELLIGENCE APPLIED TO THE COMIMAND CONTROL i/i COMMUNICATIONS RND..(U) ARMY WAR COLL CARLISLE BARRACKS U PA J N ENVART 06...appropriate mlitary servic or *swesmment aency. ARTIFICIAL INTELLIGENCE APPLIED TO THE COMMAND, CONTROL, COMMUNICATIONS, AND INTELLIGENCE OF THE U.S. CENTRAL

32 CFR 700.880 - Duties of the prospective commanding officer of a ship.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Duties of the prospective commanding officer of a ship. 700.880 Section 700.880 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Commanding Officer Special...

When Contractors Deploy: A Guide for the Operational Commander

National Research Council Canada - National Science Library

Buhler, Carl

2000-01-01

.... Furthermore, this paper also lists four recommendations for operational commanders and the military on how to better integrate contractors into the military effort, especially during hostile combat situations...

Military Assistance Command, Vietnam: The Imperative of Pol-Mil Unity. ACSC Quick-Look 05-12

National Research Council Canada - National Science Library

Weaver, Michael

2005-01-01

...), when General William Westmoreland assumed command. The MAAG continued to assist the development of the South Vietnamese Armed Forces, but the command change fragmented its operational efforts among the MACV staff...

Command and Control Planning and Teamwork: Exploring the Future

National Research Council Canada - National Science Library

Sterling, Bruce S; Lickteig, Carl W

2000-01-01

.... This paper examines how participant ratings of command and control planning and observer assessments of teamwork were related in a series of futuristic missions conducted by the Mounted Maneuver...

From Sensory Space to Motor Commands: Lessons from Saccades

National Research Council Canada - National Science Library

Optican, L

2001-01-01

.... We conclude that intrinsic brain signals might represent non-physical signals, such as desired sensory states, approximate motor drives, and distributed motor commands, rather than physical signals (e.g...

Command and Control (C2) in Joint Operations: Separate Functions, their Purpose, and Application to Battle Command in the 2lst Century

National Research Council Canada - National Science Library

Hampton, David

1998-01-01

The command and control function at the operational level is the most important operations function because it ties together the other functions at all levels of war across the range of military operations...

Remote access to information sources in National and university library: development of service

Directory of Open Access Journals (Sweden)

Gorazd Vodeb

2006-01-01

Full Text Available National and University Library established remote access to information sources in september 2004. The article describes implementation and development of the service. Library wanted to offer information sources to users wherever and whenever they would need them. First main evaluation criteria for software selection were integration with existing authentication system and second no need for intervention user side. The EZproxy software from Useful Utilities was chosen. Key step to implementation was establishing communication between software applications EZproxy and COBISS library automation system. Library needed to obtain licence agreements from publishers. Promotion campaign aimed to notify large number of users. Only users of National & University Library were able to use the service. Other users and libraries of Ljubljana University requested to authenticate by credentials of their library. Remote access service was developed further in order to enable authentication for other libraries. We needed to establish authentication and authorisation system and also upgrade and install the communication command procedure on different servers. The data about service usage are presented.

Design and Implementation of the Automatic Assessment System for the Command and Control Specialty in Ships

Directory of Open Access Journals (Sweden)

Zhang Hao

2017-01-01

Full Text Available On the basis of analyzing the actual demand of automated assessment system for the command and control specialty in ships, the thought of the overall design of automated assessment system for the command and control specialty in ships is given, and the concrete realization methods of the user login module, test paper operation module and system maintenance module are studied and demonstrated. The proposed design idea and implementation method of automated assessment system for the command and control specialty in ships is scientific, efficient and practical, and provides reference for the exploitation of automated assessment system for the command and control specialty in ships.

The Chandra Source Catalog: Storage and Interfaces

Science.gov (United States)

van Stone, David; Harbo, Peter N.; Tibbetts, Michael S.; Zografou, Panagoula; Evans, Ian N.; Primini, Francis A.; Glotfelty, Kenny J.; Anderson, Craig S.; Bonaventura, Nina R.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; He, Xiang Qun (Helen); Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Rots, Arnold H.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Winkelman, Sherry L.

2009-09-01

The Chandra Source Catalog (CSC) is part of the Chandra Data Archive (CDA) at the Chandra X-ray Center. The catalog contains source properties and associated data objects such as images, spectra, and lightcurves. The source properties are stored in relational databases and the data objects are stored in files with their metadata stored in databases. The CDA supports different versions of the catalog: multiple fixed release versions and a live database version. There are several interfaces to the catalog: CSCview, a graphical interface for building and submitting queries and for retrieving data objects; a command-line interface for property and source searches using ADQL; and VO-compliant services discoverable though the VO registry. This poster describes the structure of the catalog and provides an overview of the interfaces.

STS-26 Commander Hauck in fixed based (FB) shuttle mission simulator (SMS)

Science.gov (United States)

1988-01-01

STS-26 Discovery, Orbiter Vehicle (OV) 103, Commander Frederick H. Hauck, wearing comunications kit assembly headset and seated in the commanders seat on forward flight deck, looks over his shoulder toward the aft flight deck. A flight data file (FDF) notebook rests on his lap. The STS-26 crew is training in the fixed base (FB) shuttle mission simulator (SMS) located in JSC Mission Simulation and Training Facility Bldg 5.

Commanding Generation Y: How Generation X Military Leaders Can Better Utilize Generational Tendencies

Science.gov (United States)

2013-03-21

generation ( Baby Boomers ). Although the profession of arms is a time-honored tradition steeped in discipline...senior leadership generational tendencies. Command; Leadership; Generation ; Baby Boomer ; Generation X; Generation Y Unclass Unclass Unclass UU 32 USMC...enable commanders to better lead Generation Y within the U.S. military. Discussion: Baby Boomers , Generation X, and Generation Y are

Computer-assisted command and control for Chooz B

International Nuclear Information System (INIS)

Anon.

1995-01-01

A new type of command and control system has been installed at the Chooz B nuclear power plant. A key feature of the system is a man/machine interface designed to provide operators with on-screen assistance more quickly than ever. (Author)

FRONT COMMANDS IN WINTER OF 1917 IN COMBATING CRISIS OF FOOD SUPPLY TO FIELD FORCES

Directory of Open Access Journals (Sweden)

Максим Викторович Оськин

2015-12-01

Full Text Available This article considers the problem of food supply to the Eastern front in the winter of 1917 during World War I. In the conditions of the food supply crisis the military authorities managed to avoid the famine in the army. The Front Command and the Supreme Command took some measures to resolve this problem. Attracting extra workers for harvesting, clarity of the resources allocation, calculations of the government funds allocation- all these actions bolstered the army's efforts on the home front. A considerable role in this work was played by Emperor Nicholas II, who timely and positively reacted to the suggestions of the military commanders on the issue. Overall, the Russian military command coped with this problem in the conditions of the general crisis of supplies.

Implications of a Non-Unified Command System and the Need for a Unified Command System in Zambia

Science.gov (United States)

2015-06-12

aspects. It has been found that Zambia’s two attempts to unify its system happened during the one party participatory democracy era. Since the coming...and its Implication for Democracy ,” in Ourselves to Know: Civil Military Relations and Defence Transformation in Southern Africa, eds. Rocky Williams...adopted a multiparty system of government under the Movement for Multi-Party Democracy (MMD) which decided to revert to independent commands. As

Improving the Selectivity of the ISOLDE Resonance Ionization Laser Ion Source and In-Source Laser Spectroscopy of Polonium

CERN Document Server

Fink, Daniel Andreas; Jochim, Selim

Exotic atomic nuclei far away from stability are fascinating objects to be studied in many scientic elds such as atomic-, nuclear-, and astrophysics. Since these are often short-lived isotopes, it is necessary to couple their production with immediate extraction and delivery to an experiment. This is the purpose of the on-line isotope separator facility, ISOLDE, at CERN. An essential aspect of this laboratory is the Resonance Ionization Laser Ion Source (RILIS) because it provides a fast and highly selective means of ionizing the reaction products. This technique is also a sensitive laser-spectroscopy tool for the development and improvement of electron excitation schemes for the resonant laser photoionization and the study of the nuclear structure or fundamental atomic physics. Each of these aspects of the RILIS applications are subjects of this thesis work: a new device for the suppression of unwanted surface ionized contaminants in RILIS ion beams, known as the Laser Ion Source and Trap (LIST), was impleme...

STS-93 Commander Collins waves after suiting up before launch

Science.gov (United States)

1999-01-01

During final launch preparations in the Operations and Checkout Building, STS-93 Commander Eileen M. Collins waves after donning her launch and entry suit. After Space Shuttle Columbia's July 20 launch attempt was scrubbed at the T-7 second mark in the countdown, the launch was rescheduled for Thursday, July 22, at 12:28 a.m. EDT. The target landing date is July 26, 1999, at 11:24 p.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The new telescope is 20 to 50 times more sensitive than any previous X-ray telescope and is expected unlock the secrets of supernovae, quasars and black holes. The STS-93 crew numbers five: Commander Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Stephen A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). Collins is the first woman to serve as commander of a shuttle mission.

The on scene command and control system (OSC2) : an integrated incident command system (ICS) forms-database management system and oil spill trajectory and fates model

International Nuclear Information System (INIS)

Anderson, E.; Galagan, C.; Howlett, E.

1998-01-01

The On Scene Command and Control (OSC 2 ) system is an oil spill modeling tool which was developed to combine Incident Command System (ICS) forms, an underlying database, an integrated geographical information system (GIS) and an oil spill trajectory and fate model. The first use of the prototype OSC 2 system was at a PREP drill conducted at the U.S. Coast Guard Marine Safety Office, San Diego, in April 1998. The goal of the drill was to simulate a real-time response over a 36-hour period using the Unified Command System. The simulated spill was the result of a collision between two vessels inside San Diego Bay that caused the release of 2,000 barrels of fuel oil. The hardware component of the system which was tested included three notebook computers, two laser printers, and a poster printer. The field test was a success but it was not a rigorous test of the system's capabilities. The map display was useful in quickly setting up the ICS divisions and groups and in deploying resources. 6 refs., 1 tab., 5 figs

The Operations Intent and Effects Model: A Command and Control Methodology for Increased Automation

Science.gov (United States)

2013-06-01

Command and Control Process (Curts and Cambell , 2006), in that an order describes Actions that cause Effects. The Effects in turn change the Current...Interoperability Workshop. Orlando, FL, USA, IEEE CS Press. Curts, R. J., Dr. & Cambell , D. E., Dr. (2006) “Rethinking Command & Control”. Paper 005

Using Arm and Hand Gestures to Command Robots during Stealth Operations

Science.gov (United States)

Stoica, Adrian; Assad, Chris; Wolf, Michael; You, Ki Sung; Pavone, Marco; Huntsberger, Terry; Iwashita, Yumi

2012-01-01

Command of support robots by the warfighter requires intuitive interfaces to quickly communicate high degree-of-freedom (DOF) information while leaving the hands unencumbered. Stealth operations rule out voice commands and vision-based gesture interpretation techniques, as they often entail silent operations at night or in other low visibility conditions. Targeted at using bio-signal inputs to set navigation and manipulation goals for the robot (say, simply by pointing), we developed a system based on an electromyography (EMG) "BioSleeve", a high density sensor array for robust, practical signal collection from forearm muscles. The EMG sensor array data is fused with inertial measurement unit (IMU) data. This paper describes the BioSleeve system and presents initial results of decoding robot commands from the EMG and IMU data using a BioSleeve prototype with up to sixteen bipolar surface EMG sensors. The BioSleeve is demonstrated on the recognition of static hand positions (e.g. palm facing front, fingers upwards) and on dynamic gestures (e.g. hand wave). In preliminary experiments, over 90% correct recognition was achieved on five static and nine dynamic gestures. We use the BioSleeve to control a team of five LANdroid robots in individual and group/squad behaviors. We define a gesture composition mechanism that allows the specification of complex robot behaviors with only a small vocabulary of gestures/commands, and we illustrate it with a set of complex orders.

Commandants' Managerial Capacity and Workers Productivity in ...

African Journals Online (AJOL)

The purpose of this study is to evaluate the commandant's managerial capacity as if relates to workers productivity with a view to determining whether their calling to the education terrain has been justified and to correct certain areas in need of improvement in the Nigeria Police Education set up. In doing this, the study took ...

99th Regional Support Command Uses LED Lighting to Capture Significant Savings

Energy Technology Data Exchange (ETDEWEB)

None

2016-11-03

Case study describes how the Army Reserve 99th Regional Support Command (RSC) cut its energy consumption in half at the Support Command's Technical Sergeant Vernon McGarity Army Reserve Center by replacing more than 1,200 fluorescent troffers with 46 W and 61 W LED troffers with dimmers. The site achieved annual savings of more than 180,000 kWh and more than $20,000 in energy cost savings.

Operator-generated command language for computer control of Doublet III

International Nuclear Information System (INIS)

Drobnis, D.; Petersen, P.

1982-02-01

The Control System for Doublet III consists of a medium-sized minicomputer system, with several keyboards and color alphanumeric CRTs for interactive operator interface to a large distributed CAMAC I/O system. Under normal operating conditions, however, all of the sequential and decision-making operations necessary to prepare each tokamak shot are performed directly by the computer, executing a set of Procedures coded in a convenient command language. Most of these Procedures have been developed by the Doublet III operators themselves, and are maintained, altered, and augmented as required without programmer attention. In effect, the Procedures have become a high-level tokamak Command Language

Commander in chief : FDR's battle with Churchill, 1943

NARCIS (Netherlands)

Hamilton, Charles Nigel

2016-01-01

Commander in Chief is een deelbiografie van president Franklin Delano Roosevelt waarin Roosevelts rol als opperbevelhebber van de gewapende strijdkrachten van de Verenigde Staten in de Tweede Wereldoorlog het hoofdthema is. Het boek concentreert zich op het jaar 1943: een jaar waaraan biografen van

Joint Forward Operating Base Elements of Command and Control

National Research Council Canada - National Science Library

Summers, William

2002-01-01

... and its associated leadership, command of air assets at a joint forward operating base lacks guidance. Today, the United States prosecutes an air war over Afghanistan from bases in Uzbekistan, Pakistan, and Afghanistan...

Quantitative Analysis of High-Quality Officer Selection by Commandants Career-Level Education Board

Science.gov (United States)

2017-03-01

impact on the organization and allocate resources to improve the human capital of this select group. From 2011 onward, CCLEB revamped the application...ANALYSIS OF HIGH-QUALITY OFFICER SELECTION BY COMMANDANT’S CAREER - LEVEL EDUCATION BOARD by Clifton N. Rateike March 2017 Thesis Advisor...of Management and Budget, Paperwork Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE March

Renewable energy sources for electricity generation in selected developed countries

International Nuclear Information System (INIS)

1992-05-01

The objectives of this report are to analyze the present status and to assess the future of selected renewable energy sources (RE) other than hydropower, i.e. wind, solar, biomass, tidal and geothermal, already in use or expected to be used for electricity generation. The report focuses on grid connected technologies leaving stand-alone power plants unconsidered. This report provides recent information on environmental impacts, costs and technical potentials related to the implementation of electricity technologies using these energy sources. The study is limited to six OECD countries, i.e. Australia, the Federal Republic of Germany, Japan, Sweden, the United Kingdom and the United States of America. The situation in other OECD countries is addressed where appropriate, but no comprehensive information is provided. Nevertheless, efforts are made to determine the technical potential of the renewable energy sources for ''Rest of OECD''. The time horizons in this report are 2010 and 2030. While detailed information is provided for the period until 2010, the technical potential for 2030 is discussed only qualitatively. Scenario analysis and the design of national energy and electric systems assuming different sets of objectives and boundary conditions are outside the scope of this study. Nevertheless, the information given in this report should provide input data for such a systems analysis. All the information given in this report is based on literature surveys. Any figure given is contingent on the fact that it has appeared in a paper or a publicly available technical report. 251 refs, figs and tabs

Systems Engineering Management Training at Naval Air Systems Command

National Research Council Canada - National Science Library

Rebel, James

2000-01-01

Within the past few years, the Naval Air Systems Command (NAVAIR) has undergone several major changes including an engineering reorganization from a matrix organization to an Integrated Program Team/Competency Aligned Organization (IPT/CAO...

Features of preparation of student collapsible commands of football to the short-term competitions

Directory of Open Access Journals (Sweden)

Balan В.A.

2012-01-01

Full Text Available It is considered determination of influence of the trainings loadings on the organism of sportsmen. Principal reasons of unsuccessful appearances of leading collapsible commands of universities in final tournaments are certain. In research information of the questionnaire questioning is utillized among the trainers of commands of student league. In a pedagogical experiment took part 18 sportsmen aged 18-21 years. The level of physical and technical preparedness of sportsmen is appraised. The basic tasks of trainer are set in preparation of student commands to appearance in short-term competitions. A necessity is well-proven planning of the trainings loadings on the phase of incomplete renewal.

76 FR 14950 - Closed Meeting of the U.S. Strategic Command Strategic Advisory Group

Science.gov (United States)

2011-03-18

... DEPARTMENT OF DEFENSE Office of the Secretary Closed Meeting of the U.S. Strategic Command Strategic Advisory Group AGENCY: Department of Defense. ACTION: Notice of advisory committee closed meeting.... Strategic Command Strategic Advisory Group. DATES: April 7, 2011, from 8 a.m. to 5 p.m. and April 8, 2011...

Selective harmonic elimination strategy in eleven level inverter for PV system with unbalanced DC sources

Science.gov (United States)

Ghoudelbourk, Sihem.; Dib, D.; Meghni, B.; Zouli, M.

2017-02-01

The paper deals with the multilevel converters control strategy for photovoltaic system integrated in distribution grids. The objective of the proposed work is to design multilevel inverters for solar energy applications so as to reduce the Total Harmonic Distortion (THD) and to improve the power quality. The multilevel inverter power structure plays a vital role in every aspect of the power system. It is easier to produce a high-power, high-voltage inverter with the multilevel structure. The topologies of multilevel inverter have several advantages such as high output voltage, lower total harmonic distortion (THD) and reduction of voltage ratings of the power semiconductor switching devices. The proposed control strategy ensures an implementation of selective harmonic elimination (SHE) modulation for eleven levels. SHE is a very important and efficient strategy of eliminating selected harmonics by judicious selection of the firing angles of the inverter. Harmonics elimination technique eliminates the need of the expensive low pass filters in the system. Previous research considered that constant and equal DC sources with invariant behavior; however, this research extends earlier work to include variant DC sources, which are typical of lead-acid batteries when used in system PV. This Study also investigates methods to minimize the total harmonic distortion of the synthesized multilevel waveform and to help balance the battery voltage. The harmonic elimination method was used to eliminate selected lower dominant harmonics resulting from the inverter switching action.

US Africa Command (AFRICOM) and Nigeria's National Security ...

African Journals Online (AJOL)

The US decision to establish a unified combatant command (AFRICOM) in African has raised numerous questions, particularly in Africa, regarding its possible security implications for the continent. The article narrows itself to the concern for unraveling the national security implications of Nigeria's opposition to the location of

Risk assessment, management, communication: a guide to selected sources. Update. Information guide

International Nuclear Information System (INIS)

1987-05-01

This is the first update to the March 1987 publication entitled Risk Assessment, Management, Communication: A Guide to Selected Sources. The risk update series is divided into three major sections: Assessment, Management, and Communication. This update also includes subsections on hazardous waste, radiation, and a number of specific chemicals. Due to the expanding literature on risk, other subsections may be added to updates in the future. Each Table of Contents contains a complete list of the subsections. Updates are produced on a quarterly basis

Contractor Support on the Battlefield -- Increased Reliance Requires Commander's Attention

National Research Council Canada - National Science Library

Maloney, Kathy J

2006-01-01

.... Department of Defense initiatives to adopt a leaner business strategy, increase efficiency, and reduce expenditures have exposed the battlefield commander to additional operational risk centered...

Joint Force Headquarters - Global Strike: Preserving, Advancing, and Accelerating Operational Art for the Joint Force Commander

National Research Council Canada - National Science Library

Kruse, Jeffrey

2004-01-01

... combatant commanders. It can be viewed as infringing upon theater unity of command, a potential avenue for increased national level control and interference, and a competitor for finite warfighting resources...

Selective cultures for the isolation of biosurfactant producing bacteria: comparison of different combinations of environmental inocula and hydrophobic carbon sources.

Science.gov (United States)

Domingues, Patrícia M; Louvado, António; Oliveira, Vanessa; Coelho, Francisco J C R; Almeida, Adelaide; Gomes, Newton C M; Cunha, Angela

2013-01-01

The potential of estuarine microniches as reservoirs of biosurfactant-producing bacteria was evaluated by testing different combinations of inocula and hydrophobic carbon sources. Selective cultures using diesel, petroleum, or paraffin as hydrophobic carbon sources were prepared and inoculated with water from the surface microlayer, bulk sediments, and sediment of the rhizosphere of Halimione portulacoides. These inocula were compared regarding the frequency of biosurfactant-producing strains among selected isolates. The community structure of the selective cultures was profiled using denaturing gradient gel electrophoresis (DGGE) of the 16S rRNA gene fragments at the end of the incubation. The DGGE profiles corresponding to the communities established in selective cultures at the end of the incubation revealed that communities were different in terms of structural diversity. The highest diversity was observed in the selective cultures containing paraffin (H (') = 2.5). Isolates were obtained from the selective cultures (66) and tested for biosurfactant production by the atomized oil assay. Biosurfactant production was detected in 17 isolates identified as Microbacterium, Pseudomonas, Rhodococcus, and Serratia. The combination of estuarine surface microlayer (SML) water as inoculum and diesel as carbon source seems promising for the isolation of surfactant-producing bacteria. Supplemental materials are available for this article. Go to the publisher's online edition of Preparative Biochemistry and Biotechnology to view the supplemental file.

Discrete event command and control for networked teams with multiple missions

Science.gov (United States)

Lewis, Frank L.; Hudas, Greg R.; Pang, Chee Khiang; Middleton, Matthew B.; McMurrough, Christopher

2009-05-01

During mission execution in military applications, the TRADOC Pamphlet 525-66 Battle Command and Battle Space Awareness capabilities prescribe expectations that networked teams will perform in a reliable manner under changing mission requirements, varying resource availability and reliability, and resource faults. In this paper, a Command and Control (C2) structure is presented that allows for computer-aided execution of the networked team decision-making process, control of force resources, shared resource dispatching, and adaptability to change based on battlefield conditions. A mathematically justified networked computing environment is provided called the Discrete Event Control (DEC) Framework. DEC has the ability to provide the logical connectivity among all team participants including mission planners, field commanders, war-fighters, and robotic platforms. The proposed data management tools are developed and demonstrated on a simulation study and an implementation on a distributed wireless sensor network. The results show that the tasks of multiple missions are correctly sequenced in real-time, and that shared resources are suitably assigned to competing tasks under dynamically changing conditions without conflicts and bottlenecks.

RELATIONSHIP BETWEEN LINGUISTIC UNITS AND MOTOR COMMANDS.

Science.gov (United States)

FROMKIN, VICTORIA A.

ASSUMING THAT SPEECH IS THE RESULT OF A NUMBER OF DISCRETE NEUROMUSCULAR EVENTS AND THAT THE BRAIN CAN STORE ONLY A LIMITED NUMBER OF MOTOR COMMANDS WITH WHICH TO CONTROL THESE EVENTS, THE RESEARCH REPORTED IN THIS PAPER WAS DIRECTED TO A DETERMINATION OF THE SIZE AND NATURE OF THE STORED ITEMS AND AN EXPLANATION OF HOW SPEAKERS ENCODE A SEQUENCE…

Mission Command In A Communications Denied Environment

Science.gov (United States)

2017-02-16

the mutual trust between the echelons.8 In the United States armed forces, the Joint Chiefs have understood the value of...without being over controlling or micromanaging.12 During the execution phase the commander is the free to choose his position on the battlefield to... the Air Force Association Convention, National Harbor, MD, September 16, 2009, accessed at http://www.defenselink.mil/ speeches

STS-29 Commander Coats in JSC fixed base (FB) shuttle mission simulator (SMS)

Science.gov (United States)

1986-01-01

STS-29 Discovery, Orbiter Vehicle (OV) 103, Commander Michael L. Coats sits at commanders station forward flight deck controls in JSC fixed base (FB) shuttle mission simulator (SMS). Coats, wearing communications kit assembly headset and flight coveralls, looks away from forward control panels to aft flight deck. Pilots station seat back appears in foreground. FB-SMS is located in JSC Mission Simulation and Training Facility Bldg 5.

32 CFR 635.23 - DA Form 4833 (Commander's Report of Disciplinary or Administrative Action).

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true DA Form 4833 (Commander's Report of Disciplinary... Offense Reporting § 635.23 DA Form 4833 (Commander's Report of Disciplinary or Administrative Action). (a) Use. DA Form 4833 is used with DA Form 3975 to— (1) Record actions taken against identified offenders...

Naval Meteorology and Oceanography Command exhibit

Science.gov (United States)

2000-01-01

Designed to entertain while educating, StenniSphere at the John C. Stennis Space Center in Hancock County, Miss., includes informative displays and exhibits from NASA and other agencies located at Stennis, such as this one from the Naval Meteorology and Oceanography Command. Visitors can 'travel' three-dimensionally under the sea and check on the weather back home in the Weather Center. StenniSphere is open free of charge from 9 a.m. to 5 p.m. daily.

Human Systems Integration Assessment of Network Centric Command and Control

National Research Council Canada - National Science Library

Quashnock, Dee; Kelly, Richard T; Dunaway, John; Smillie, Robert J

2004-01-01

.... FORCEnet is the operational construct and architectural framework for Naval Network Centric Warfare in the information age that integrates warriors, sensors, networks, command and control, platforms...

Deductive Sensemaking Principles Using Personal Constructs of the Field Commanders

National Research Council Canada - National Science Library

Ntuen, Celestine A; Leedom, Dennis

2007-01-01

.... It is assumed that the expert commander constructs diverse and asynchronous sensemaking models when confronted with asymmetric situations-evolving and changing dynamics of the battlefield information...

Contract Claims Experience at the Naval Air Systems Command

National Research Council Canada - National Science Library

Carty, John

1999-01-01

...) experienced at the Naval Air Systems Command (NAVAIR) between January 1997 and December 1998 as a means to identify areas of potential improvement in management practices which could result in reduced numbers of claims being submitted...

Why Was General Richard O’Connor’s Command in Northwest Europe Less Effective Than Expected?

Science.gov (United States)

2011-03-01

Commander of 7 Division and Military Governor of Jerusalem , September 1938- August 1939. ______. Papers of General Sir Richard O’Connor KT, GCB, DSO, MC...Montgomery, Brian. A Field Marshall in the Family: A Personal Biography of Montgomery of Alamein. New York: Taplinger, 1973. Montgomery, Field...Commanders: A Composite Biography . Combat Studies Institute publications, Fort Leavenworth, Kansas: U.S. Army Command and General Staff College, 1989

Command and Control Across Space and Cyberspace Domains

Science.gov (United States)

2016-02-16

debilitating impact on security, national economic security, national public health or safety, or any combination of those matters.”16).17 From Joint...Third, push control (if not command) to the theater or operational level. Returning to the inbound ICBM scenario proposed by Maj Gen Zabel and detailed

Intelligent Tutoring System for Teaching Battlefield Command Reasoning Skills

National Research Council Canada - National Science Library

Domeshek, Eric

2002-01-01

... (ITS) for high-level battlefield command reasoning skills. The ultimate goal of this research is to develop new ITS techniques and technology for teaching skills that cannot he taught as simple methods and procedures to he followed...

Traffic Command Gesture Recognition for Virtual Urban Scenes Based on a Spatiotemporal Convolution Neural Network

Directory of Open Access Journals (Sweden)

Chunyong Ma

2018-01-01

Full Text Available Intelligent recognition of traffic police command gestures increases authenticity and interactivity in virtual urban scenes. To actualize real-time traffic gesture recognition, a novel spatiotemporal convolution neural network (ST-CNN model is presented. We utilized Kinect 2.0 to construct a traffic police command gesture skeleton (TPCGS dataset collected from 10 volunteers. Subsequently, convolution operations on the locational change of each skeletal point were performed to extract temporal features, analyze the relative positions of skeletal points, and extract spatial features. After temporal and spatial features based on the three-dimensional positional information of traffic police skeleton points were extracted, the ST-CNN model classified positional information into eight types of Chinese traffic police gestures. The test accuracy of the ST-CNN model was 96.67%. In addition, a virtual urban traffic scene in which real-time command tests were carried out was set up, and a real-time test accuracy rate of 93.0% was achieved. The proposed ST-CNN model ensured a high level of accuracy and robustness. The ST-CNN model recognized traffic command gestures, and such recognition was found to control vehicles in virtual traffic environments, which enriches the interactive mode of the virtual city scene. Traffic command gesture recognition contributes to smart city construction.

32 CFR 536.3 - Command and organizational relationships.

Science.gov (United States)

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Command and organizational relationships. 536.3 Section 536.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY CLAIMS AND... relationships. (a) The Secretary of the Army. The Secretary of the Army (SA) heads the Army Claims System and...

Selecting pilots with crew resource management skills.

Science.gov (United States)

Hedge, J W; Bruskiewicz, K T; Borman, W C; Hanson, M A; Logan, K K; Siem, F M

2000-10-01

For years, pilot selection has focused primarily on the identification of individuals with superior flying skills and abilities. More recently, the aviation community has become increasingly aware that successful completion of a flight or mission requires not only flying skills but the ability to work well in a crew situation. This project involved development and validation of a crew resource management (CRM) skills test for Air Force transport pilots. A significant relation was found between the CRM skills test and behavior-based ratings of aircraft commander CRM performance, and the implications of these findings for CRM-based selection and training are discussed.

32 CFR 770.31 - List of major naval installations in the State of Hawaii and cognizant commanders authorized to...

Science.gov (United States)

2010-07-01

... Fleet and Commander Naval Logistics Command Headquarters Areas, Johnson Circle Navy Exchange/Commissary... City Supply Area, and the Red Hill Fuel Storage Area). Contact: Commander, Naval Base, Pearl Harbor, HI... Shipyard, McGrew Point, Halawa, Hokulani, Manana, Pearl City Peninsula, Red Hill, Iroquois Point, Puuloa...

SOURCES OF COPPER IONS AND SELECTED METHODS OF THEIR REMOVAL FROM WASTEWATER FROM THE PRINTED CIRCUITS BOARD PRODUCTION

Directory of Open Access Journals (Sweden)

Maciej Thomas

2014-10-01

Full Text Available This paper presents the issues related to the presence and removal of copper compounds from industrial effluents with including wastewater from plants involved in the production of printed circuit boards. Characterized the toxicological properties of selected copper compounds, described the applicable technological processes, sources of copper ions in the effluents and selected methods for their removal.

A CONTENT ANALYSIS OF MILITARY COMMANDER MESSAGES ABOUT TOBACCO AND OTHER HEALTH ISSUES IN MILITARY INSTALLATION NEWSPAPERS: WHAT DO MILITARY COMMANDERS SAY ABOUT TOBACCO?

Science.gov (United States)

Poston, Walker S.C.; Haddock, Christopher K.; Jahnke, Sara A.; Hyder, Melissa L.; Jitnarin, Nattinee

2014-01-01

Military installation newspapers are a primary means used by military commanders to communicate information about topics important to military personnel including leadership, training issues, installation events, safety concerns, and vital health issues. We conducted a content analysis of military commanders’ messages about health issues that were published in online military installation newspapers/newsfeeds. We identified a total of 75 publicly accessible installation newspapers/newsfeeds with commanders’ messages (n=39 Air Force, n=19 Army, n=7 Navy, n=1 Marine, and n=9 Joint Bases). Commander messages published between January 2012–December 2012 were collected, screened, and coded. Coder inter-rater reliability was 98.9%. Among the 2,479 coded commanders’ messages, 132 (5.3%) addressed a health topic as the primary focus. There were no significant differences between service branches in the percentage of health-oriented messages (χ2=5.019, p=0.285). The most commonly addressed health topics were exercise/fitness (23.5%), other mental health concerns (19.7%), alcohol/DUI (13.6%), and suicide (12.1%). Tobacco use was directly addressed as a primary health aim in only two commanders’ messages (1.5%). Health topics, and particularly tobacco-related content, are rarely written about by military commanders. The absence of tobacco-related health messages from line leadership contributes to the perception that tobacco control is a low priority. PMID:26032388

A design proposal of a certain missile tactical command system based on Beidou satellite communication and GPS positioning techniques

Science.gov (United States)

Ma, Jian; Hao, Yongsheng; Miao, Jian; Zhang, Jianmao

2007-11-01

This paper introduced a design proposal of tactical command system that applied to a kind of anti-tank missile carriers. The tactical command system was made up of embedded computer system based on PC104 bus, Linux operating system, digital military map, Beidou satellite communication equipments and GPS positioning equipments. The geographic coordinates was measured by the GPS receiver, the positioning data, commands and information were transmitted real-time between tactical command systems, tactical command systems and command center, by the Beidou satellite communication systems. The Beidou satellite communication equipments and GPS positioning equipments were integrated to an independent module, exchanging data with embedded computer through RS232 serial ports and USB ports. The decision support system software based on information fusion, calculates positioning data, geography information and battle field information synthetically, shows the position of allies and the position of enemy on the military map, and assesses the various threats of different enemy objects, educes a situation assessment and threat assessment.

Public Affairs Capacity Building: A Soft Tool for Combatant Commanders

National Research Council Canada - National Science Library

Salata, Jason P

2008-01-01

Public affairs capacity building is a valuable soft component of the Combatant Commander's Theater Campaign Plan that builds habitual relationships, fosters transparency, and enhances the ability to shape the AOR...

TGIN language reference manual: NAMMU and MATDIF commands

International Nuclear Information System (INIS)

Cliffe, K.A.; Herbert, A.W.

1992-03-01

NAMMU is a finite-element program for modelling groundwater flow and transport. The matrix diffusion option models the transport of radionuclides including the effects of rock-matrix diffusion. It uses the free-format structured-input TGIN. This report describes the commands in the TGIN language for running the NAMMU and MATDIF package. (author)

Sources of transportation expertise by selected technical areas

International Nuclear Information System (INIS)

1987-01-01

The US Department of Energy (DOE), Office of Civilian Radioactive Waste Management (OCRWM) has assigned components of its Waste Transportation Program to three of the DOE Operations offices. The DOE Oak Ridge Operations Office (ORO) is responsible for the transportation operations design, development, acquisition, testing, implementation, and program management, including the equipment, facilities, and services of the transportation system. Within ORO, the OCRWM transportation component is assigned to the Transportation Operations Project Office (TOPO). The specific activities involved in the ORO/TOPO include procurement, operational testing, inspection, logistics, interfaces, maintenance, management and improvements, and system operation. Oak Ridge Associated Universities (ORAU) has developed (and will maintain and enhance) a data base of sources of transportation expertise in selected technical areas for ORO. The data base includes individuals and organizations who have indicated that they have capabilities and interest in assisting ORO in the design, development, implementation, and management of the OCRWM transportation system. This assistance might be in the form of consulting or subcontract work and/or participation in peer review panels, technical evaluation committees, workshops, advisory groups, etc. This initial project was completed in the four month period of January 30, 1987 through May 31, 1987

Time-to-code converter with selection of time intervals on duration

International Nuclear Information System (INIS)

Atanasov, I.Kh.; Rusanov, I.R.; )

2001-01-01

Identification of elementary particles on the basis of time-of-flight represents the important approach of the preliminary selection procedure. Paper describes a time-to-code converter with preliminary selection of the measured time intervals as to duration. It consists of a time-to-amplitude converter, an analog-to-digital converter, a unit of selection of time intervals as to duration, a unit of total reset and CAMAC command decoder. The time-to-code converter enables to measure time intervals with 100 ns accuracy within 0-100 ns range. Output code capacity is of 10. Selection time constitutes 50 ns [ru

32 CFR Appendix E to Part 247 - DoD Command Newspaper and Magazine Review System

Science.gov (United States)

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false DoD Command Newspaper and Magazine Review System... OF DEFENSE (CONTINUED) MISCELLANEOUS DEPARTMENT OF DEFENSE NEWSPAPERS, MAGAZINES AND CIVILIAN ENTERPRISE PUBLICATIONS Pt. 247, App. E Appendix E to Part 247—DoD Command Newspaper and Magazine Review...

LABORATORY PROCESS CONTROLLER USING NATURAL LANGUAGE COMMANDS FROM A PERSONAL COMPUTER

Science.gov (United States)

Will, H.

1994-01-01

The complex environment of the typical research laboratory requires flexible process control. This program provides natural language process control from an IBM PC or compatible machine. Sometimes process control schedules require changes frequently, even several times per day. These changes may include adding, deleting, and rearranging steps in a process. This program sets up a process control system that can either run without an operator, or be run by workers with limited programming skills. The software system includes three programs. Two of the programs, written in FORTRAN77, record data and control research processes. The third program, written in Pascal, generates the FORTRAN subroutines used by the other two programs to identify the user commands with the user-written device drivers. The software system also includes an input data set which allows the user to define the user commands which are to be executed by the computer. To set the system up the operator writes device driver routines for all of the controlled devices. Once set up, this system requires only an input file containing natural language command lines which tell the system what to do and when to do it. The operator can make up custom commands for operating and taking data from external research equipment at any time of the day or night without the operator in attendance. This process control system requires a personal computer operating under MS-DOS with suitable hardware interfaces to all controlled devices. The program requires a FORTRAN77 compiler and user-written device drivers. This program was developed in 1989 and has a memory requirement of about 62 Kbytes.

An Appraisal of Asia-Pacific Cities as Control and Command Centres Embedded in World City Network

Directory of Open Access Journals (Sweden)

Z. Li

2017-08-01

Full Text Available Since the globalization trend is proliferating at a staggering rate, world cities have emerged as the most dominant vanguard incorporated into global economy. Control and command function is one of the robust integral parts of world city formation, which is closely associated with the corporate headquarter status of some dominant multinational companies. Previous research works on this topic tend to concentrate on the Western Europe and North American arenas neglecting the Asia-Pacific region. Hence, the objective of this paper is to explore control and command functions of Asia-Pacific cities with reference to headquarters’ locations of multinational companies. The methodology will utilize the Forbes global 2000 dataset from the seminal study of GaWC research group, and apply the control and command center model and the interlocking city network model to discover the control and command index, as well as network connectivity of Asia-Pacific cities. Based upon the empirical study of this research, we could identify the hierarchical structure and spatial structure of Asia-Pacific world cities to emerge as some control and command centers embedded in world city network.

MODIFIED APPROACH FOR SITE SELECTION OF UNWANTED RADIOACTIVE SEALED SOURCES DISPOSAL IN ARID COUNTRIES (CASE STUDY - EGYPT)

International Nuclear Information System (INIS)

ABDEL AZIZ, M.A.H.; COCHRAN, J.R.

2008-01-01

The aim of this study is to present a systematic methodology for siting of radioactive sealed sources disposal in arid countries and demonstrate the use of this methodology in Egypt. Availing from the experience gained from the greater confinement disposal (GCD) boreholes in Nevada, USA, the IAEA's approach for siting of near disposal was modified to fit the siting of the borehole disposal which suits the unwanted radioactive sealed sources. The modifications are represented by dividing the surveyed area into three phases; the exclusion phase in which the areas that meet exclusion criteria should be excluded, the site selection phase in which some potential sites that meet the primary criteria should be candidate and the preference stage in which the preference between the potential candidate sites should be carried out based on secondary criteria to select one or two sites at most. In Egypt, a considerable amount of unwanted radioactive sealed sources wastes have accumulated due to the peaceful uses of radio-isotopes.Taking into account the regional aspects and combining of the proposed developed methodology with geographic information system (GIS), the Nile Delta and its valley, the Sinai Peninsula and areas of historical heritage value are excluded from our concern as potential areas for radioactive waste disposal. Using the primary search criteria, some potential sites south Kharga, the Great Sand Sea, Gilf El-Kebear and the central part of the eastern desert have been identified as candidate areas meeting the primary criteria of site selection. More detailed studies should be conducted taking into account the secondary criteria to prefer among the above sites and select one or two sites at most

Function Activation on Intelligent Buildings Using Mobile Devices through Voice Commands

Directory of Open Access Journals (Sweden)

Moumtadi Fatima

2014-04-01

Full Text Available Development of information and communication technologies has allowed the incorporation into different areas of human activity of apps that control electrical and electronic devices through voice commands. With these apps, in telemedicine people affected by some temporary decrease in their physical capacities have improved their level of autonomy; utilities have been added to educational environments to facilitate the use of IT applications to users with physical disability; finally, home automated solutions have made possible to any person with permanent limited mobility to take control over home devices using voice commands. In this article a home automated solution, developed over a client-server principle is presented. As the client device a MIDP 2.0 cell phone with a Java MicroEdition application loaded was used; as server a web server PC was used serving also as gateway towards a Konnex network, added with a speech recognizer engine. Fully functional prototype developed allowed take control over 3 devices with 87% success of the speech recognizer reliability, this percentage improved after the use of a drop-down menu of commands displayed over the monitor.

FreeSASA: An open source C library for solvent accessible surface area calculations [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

Simon Mitternacht

2016-02-01

Full Text Available Calculating solvent accessible surface areas (SASA is a run-of-the-mill calculation in structural biology. Although there are many programs available for this calculation, there are no free-standing, open-source tools designed for easy tool-chain integration. FreeSASA is an open source C library for SASA calculations that provides both command-line and Python interfaces in addition to its C API. The library implements both Lee and Richards’ and Shrake and Rupley’s approximations, and is highly configurable to allow the user to control molecular parameters, accuracy and output granularity. It only depends on standard C libraries and should therefore be easy to compile and install on any platform. The library is well-documented, stable and efficient. The command-line interface can easily replace closed source legacy programs, with comparable or better accuracy and speed, and with some added functionality.

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

International Nuclear Information System (INIS)

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

2016-01-01

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. (orig.)

Opening the Aperture... Ending Service "Branding" of US Unified Commands

National Research Council Canada - National Science Library

Handy, Russell

2003-01-01

.... It asserts that over tine, the defense establishment runs the risk of establishing a cultural identity in the command that limits perspectives to aground-, sea-, or air and space-centric viewpoint...

The International Criminal Court: Considerations for the Joint Force Commander

National Research Council Canada - National Science Library

Sutton, Michael

2003-01-01

An analysis of the issues and remedies a Joint Force Commander should be concerned about because of the relationship between the United States and the newly-created International Criminal Court (ICC...

Contribution to the automatic command in robotics - Application to the command by microprocessors of the articulated systems; Contribution a la commande automatique en robotique. Application a la commande par microprocesseurs des manipulateurs articules

Energy Technology Data Exchange (ETDEWEB)

Al Mouhamed, Mayez

1982-01-29

The first part of the present paper deals with the main methods of changing the coordinates for a general articulated system. After a definition of the coordinates changing, we propose a coordination system designed for easy programming of the movements. Its characteristic is to permit the action anywhere on the manipulated object. The second part deals with the force regulation problem. For this purpose we have developed a general force sensor. The informations delivered by the sensor are used by force regulators which are intended for the automatic assembly of subsystems. In the third part the dynamic problem of the articulated systems is exposed. We present a new method which allows to determine dynamic parameters from appropriate motions of the robot. These parameters are then used to implement the dynamic control. Several applications, using the powerful microprocessor INTEL 8086 and its arithmetic coprocessor 8087, are presented, in order to demonstrate the performances gained. (author) [French] Dans la premiere partie de ce memoire, nous exposons les principales methodes de changement de coordonnees pour un systeme articule general. Apres une definition adequate de ce dernier, nous proposons un systeme de coordination permettant une programmation facile des mouvements. Sa caracteristique est de prendre comme centre d'action un point quelconque de l'objet manipule. Dans la deuxieme partie, nous etudions la regulation en effort. Pour cela nous avons developpe un capteur de forces general. Les informations que delivre ce dernier sont utilisees par des regulateurs d'effort adaptes au contexte de l'assemblage automatique des pieces. Dans la troisieme partie, nous exposons une nouvelle methode de commande dynamique des systemes articules. Nous obtenons des parametres dynamiques du robot a partir de mouvements appropries. Ces derniers sont ensuite utilises dans l'elaboration des commandes. Des applications utilisant le microprocesseur INTEL 8086 avec son

Interagency Cooperation for Irregular Warfare at the Combatant Command

Science.gov (United States)

2009-01-01

enemy’s command capability.16 Salamoni argued that the term “irregular warfare” belies an ethnocentric perspective of conflict that will limit military...duty military staffing to form the nucleus of the organization, which would receive augmentation from additional assigned reservists and interagency

78 FR 24694 - Family Advocacy Command Assistance Team (FACAT)

Science.gov (United States)

2013-04-26

... be composed of personnel from appropriate disciplines, including, medicine, psychology, and child... in all allegations of child abuse and neglect. DATES: Comments must be received by June 25, 2013... multi-disciplinary Family Advocacy Command Assistant Team to respond to allegations of child sexual...

Commanders of the Great Victory

Directory of Open Access Journals (Sweden)

Anatoly Dmitriyevich Borshchov

2015-01-01

Full Text Available The honorary title of «commander» as well as the «admiral» is granted to a military or naval figure on the basis of public recognition of his personal contribution to the success of actions. Generals are usually individuals with creative thinking, the ability to foresee the development of military events. Generals usually have such personality traits as a strong will and determination, rich combat experience, credibility and high organizational skills. In an article dedicated to the 70th anniversary of the Soviet victory in the Great War examines the experience of formation and practice of the most talent-ed Soviet military leaders.

Commanders’ Perception of Risk: Enabling Boldness

Science.gov (United States)

2008-04-01

individual. Soldiers are trained over time to employ their weapon systems tinder a variety of conditions in, realistic simulations and scenarios, thus...from ground combat the specialty is, where th~ leader provides the same support in combat that he would in garrison with no direct relationship to an...34 safety paperwork and activities. 73 Senior commanders must aggressively search for means to communicate their intent and the relationship between

Auftragstaktik: The Basis for Modern Military Command?

Science.gov (United States)

2012-12-06

Pauli’s Nachf, 1892. Showalter, Dennis. The Wars of German Unification. London: Hodder Education , 2004. Simpkin, Richard. Race to the Swift. London...to the bourgeois class again, making education , not social position, the deciding factor for obtaining a commission.15 The army created a system of...only reflected the increased education and capability of the new officer corps, but also the reality of commanding an army in the Napoleonic era

Estimation of sediment sources using selected chemical tracers in the Perry lake basin, Kansas, USA

Science.gov (United States)

Juracek, K.E.; Ziegler, A.C.

2009-01-01

The ability to achieve meaningful decreases in sediment loads to reservoirs requires a determination of the relative importance of sediment sources within the contributing basins. In an investigation of sources of fine-grained sediment (clay and silt) within the Perry Lake Basin in northeast Kansas, representative samples of channel-bank sources, surface-soil sources (cropland and grassland), and reservoir bottom sediment were collected, chemically analyzed, and compared. The samples were sieved to isolate the TOC), and 137Cs were selected for use in the estimation of sediment sources. To further account for differences in particle-size composition between the sources and the reservoir bottom sediment, constituent ratio and clay-normalization techniques were used. Computed ratios included TOC to TN, TOC to TP, and TN to TP. Constituent concentrations (TN, TP, TOC) and activities (137Cs) were normalized by dividing by the percentage of clay. Thus, the sediment-source estimations involved the use of seven sediment-source indicators. Within the Perry Lake Basin, the consensus of the seven indicators was that both channel-bank and surface-soil sources were important in the Atchison County Lake and Banner Creek Reservoir subbasins, whereas channel-bank sources were dominant in the Mission Lake subbasin. On the sole basis of 137Cs activity, surface-soil sources contributed the most fine-grained sediment to Atchison County Lake, and channel-bank sources contributed the most fine-grained sediment to Banner Creek Reservoir and Mission Lake. Both the seven-indicator consensus and 137Cs indicated that channel-bank sources were dominant for Perry Lake and that channel-bank sources increased in importance with distance downstream in the basin. ?? 2009 International Research and Training Centre on Erosion and Sedimentation and the World Association for Sedimentation and Erosion Research.

Open source platform Digital Personal Assistant

OpenAIRE

Usachev, Denis; Khusnutdinov, Azat; Mazzara, Manuel; Khan, Adil; Panchenko, Ivan

2018-01-01

Nowadays Digital Personal Assistants (DPA) become more and more popular. DPAs help to increase quality of life especially for elderly or disabled people. In this paper we develop an open source DPA and smart home system as a 3-rd party extension to show the functionality of the assistant. The system is designed to use the DPA as a learning platform for engineers to provide them with the opportunity to create and test their own hypothesis. The DPA is able to recognize users' commands in natura...

Plann: A command-line application for annotating plastome sequences.

Science.gov (United States)

Huang, Daisie I; Cronk, Quentin C B

2015-08-01

Plann automates the process of annotating a plastome sequence in GenBank format for either downstream processing or for GenBank submission by annotating a new plastome based on a similar, well-annotated plastome. Plann is a Perl script to be executed on the command line. Plann compares a new plastome sequence to the features annotated in a reference plastome and then shifts the intervals of any matching features to the locations in the new plastome. Plann's output can be used in the National Center for Biotechnology Information's tbl2asn to create a Sequin file for GenBank submission. Unlike Web-based annotation packages, Plann is a locally executable script that will accurately annotate a plastome sequence to a locally specified reference plastome. Because it executes from the command line, it is ready to use in other software pipelines and can be easily rerun as a draft plastome is improved.

Your wish is my command programming by example

CERN Document Server

2001-01-01

As user interface designers, software developers, and yes-as users, we all know the frustration that comes with using "one size fits all" software from off the shelf. Repeating the same commands over and over again, putting up with an unfriendly graphical interface, being unable to program a new application that you thought of yourself-these are all common complaints. The inflexibility of today''s computer interfaces makes many people feel like they are slaves to their computers. Shouldn''t it be the other way around? Why can''t technology give us more "custom-fitting" software? On the horizon is a new technology that promises to give ordinary users the power to create and modify their own programs. Programming by example (PBE) is a technique in which a software agent records a user''s behavior in an interactive graphical interface, then automatically writes a program that will perform that behavior for the user. Your Wish is My Command: Programming by Example takes a broad look at this new technology. In the...

Data Analysis & Statistical Methods for Command File Errors

Science.gov (United States)

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.

Leadership in the Shenandoah Valley and North Africa: Historical Studies in Mission Command

Science.gov (United States)

2013-06-13

had even less to go back to, in Jackson’s Mill.66 Although his classmates found him socially reserved and eccentric , he earned their respect...transferred to Jackson’s command. Although it would take time for them to arrive, the wheels were in motion to build a force capable of operating against...under General Ludwig Cruewell, Commander of the Afrika Korps, would act as a fixing force and conduct a feint while the southern wing wheeled and

Point, surface and volumetric heat sources in the thermal modelling of selective laser melting

Science.gov (United States)

Yang, Yabin; Ayas, Can

2017-10-01

Selective laser melting (SLM) is a powder based additive manufacturing technique suitable for producing high precision metal parts. However, distortions and residual stresses within products arise during SLM because of the high temperature gradients created by the laser heating. Residual stresses limit the load resistance of the product and may even lead to fracture during the built process. It is therefore of paramount importance to predict the level of part distortion and residual stress as a function of SLM process parameters which requires a reliable thermal modelling of the SLM process. Consequently, a key question arises which is how to describe the laser source appropriately. Reasonable simplification of the laser representation is crucial for the computational efficiency of the thermal model of the SLM process. In this paper, first a semi-analytical thermal modelling approach is described. Subsequently, the laser heating is modelled using point, surface and volumetric sources, in order to compare the influence of different laser source geometries on the thermal history prediction of the thermal model. The present work provides guidelines on appropriate representation of the laser source in the thermal modelling of the SLM process.

Architecting Joint Command and Control System of System Capability Certifications

National Research Council Canada - National Science Library

Acosta, Jacob; Hoesly, Scot; Huseth, Scott; Krider, Steven; Lamb, Jeremy; Martin, Calvin; Medina, Vince; Medina, Jorge; Nguyen, Michael; Patel, Jaykant

2007-01-01

Command, Control, Communications, Computers, and Intelligence (C4I) systems, each originally designed to address a single warfighting function, have been assembled into an interdependent C4I System of Systems (SoS...

Sharpening the Tip of the Spear: Preparing Special Forces Detachment Commanders for the Future

Science.gov (United States)

2008-05-19

Persian Farsi, Korean, and Thai ) is 24 weeks long. Soldiers must successfully pass the Defense Language Proficiency Test (DLPT) by demonstrating...Brief (Fort Bragg, NC: 2007), 2. 29 real world GWOT project in coordination with one of the Theatre Special Operation Commands (TSOC).89 Weeks 13...Forces (JSOTF) with parallel major general Division commanders within theatre ? A second suggestion for future research begins with the question

Multi-model for the control design and diagnosis of multi-sources ...

African Journals Online (AJOL)

Les équations analytiques de redondances sont introduites pour le diagnostic des systèmes électriques hybrides afin de détecter et d'isoler les défauts qui peuvent affecter les capteurs de courants et de tensions utilisés dans la commande de ces systèmes. This paper concerns multi-sources renewable energy systems.

The Relationships Between Alcohol Source, Autonomy in Brand Selection, and Brand Preference Among Youth in the USA

OpenAIRE

Roberts, Sarah P.; Siegel, Michael B.; DeJong, William; Naimi, Timothy S.; Jernigan, David H.

2014-01-01

Aims: We aimed to describe the sources from which youth in the USA commonly obtain alcohol, their role in selecting the brands they drink and the relationship of these variables to their indicated alcohol brand preferences. Methods: We recruited 1031 underage drinkers in the age range of 13–20 through an internet panel managed by Knowledge Networks. Respondents completed an online survey assessing their recent brand-specific alcohol use, the source of their most recently consumed alcohol and ...

Organizational Analysis of the United States Army Contracting Command-Kuwait

National Research Council Canada - National Science Library

Orr, Kristine R

2008-01-01

This study of the U.S. Army Contracting Command - Kuwait (USACC-KU) used an organizational systems framework to analyze factors related to strategy structure, processes and results experienced at USACC-KU during 2006-2008...

Commands, competence, and cariño: maternal socialization practices in Mexican American families.

Science.gov (United States)

Livas-Dlott, Alejandra; Fuller, Bruce; Stein, Gabriela L; Bridges, Margaret; Mangual Figueroa, Ariana; Mireles, Laurie

2010-05-01

Early research on the socialization of Latino children has posited that mothers exercise authoritarian practices, compared with lateral reasoning (authoritative) strategies emphasized by Anglo mothers. This work aimed to categorize fixed types of parenting practices tied to the mother's personality rather than to culturally bounded contexts; it often ignored the emotional warmth or harshness present in compliance attempts and relied on interview questions rather than naturalistic observation. We built from ecocultural theory to observe daily home activities in which Mexican American mothers attempted to correct their young child's behavior or encourage completion of a task (compliance attempt). We observed 24 first- or second-generation mothers and their 4-year-old children and analyzed the activity contexts and multiple forms of 1,477 compliance attempts. Mothers typically led with direct verbal commands in their attempt to achieve compliance. Many blended commands with other compliance strategies, rather than repeating simple behaviors. Drawing on Crockenberg and Litman's (1990) differentiation of variable compliance strategies, we find that most mothers relied on low power-assertive methods, including verbal commands, rather than inductive strategies that involved reasoning. Few compliance episodes prompted high power-assertive or harsh strategies. The degree of reliance on verbal commands and the complexity of mothers' repertoires appear to be related to their education and acculturation levels. 2010 APA, all rights reserved

Phrasing history : Selecting sources in digital repositories

NARCIS (Netherlands)

Huistra, Hieke; Mellink, Bram

2016-01-01

In recent years, mass digitization has opened up voluminous text corpora to human interpretation. Full-text search lets historians now find new sources that can change their understanding of thoroughly studied historical episodes. At the same time, it forces scholars to access historical sources in

Phrasing history: Selecting sources in digital repositories

NARCIS (Netherlands)

Huistra, H.; Mellink, B.

2016-01-01

In recent years, mass digitization has opened up voluminous text corpora to human interpretation. Full-text search lets historians now find new sources that can change their understanding of thoroughly studied historical episodes. At the same time, it forces scholars to access historical sources in

Selection of Power Sources for Portable Applications

NARCIS (Netherlands)

Flipsen, S.F.J.

2009-01-01

New power sources emerge very quickly. Implementation of hybrid power sources for portable electronics depends on the knowledge of industrial designers. For now this group has little understanding of fuel cells and especially fuel-cell hybrids. This slows down implementation and increases the chance

Opinion on the examination of the control-command general architecture of the Flamanville 3 EPR reactor and of its associated platforms

International Nuclear Information System (INIS)

2009-06-01

This report first recalls the different technical and hardware elements and components discussed by the ISRN (Nuclear Radioprotection and Safety Institute) in front of the Expert Permanent Group for nuclear reactors. These elements and components are concerning the control-command architecture as a whole, and the technical ability of networks, computers, and robots. It outlines the main principles which the control-and-command must comply with: compliance of each component of the retained technological solution with the design requirements corresponding to the safety classification, robustness of the whole control-command architecture. Then, it comments and sometimes criticizes the status of the various components of the control-command platforms with respect to this compliance. Eight recommendations are given for the SPPA T2000 control-command platform and for the robustness of the control-command architecture

Jimmy Doolittle: The Commander behind the Legend

Science.gov (United States)

2015-02-01

was 35 percent and that, although luxury items were cheap, food and other necessities were expensive. He speculated that everyone in Germany...British Spitfire groups, one troop-carrier group, one light-bombardment group, and three medium-bombardment groups.123 He later observed, “I was a brand ...a very popular commander, Ira Eaker, was perhaps the first. Eaker had served in the Eighth since its incep- tion and led its first independent attack

The Big Issue: Command and Combat in the Information Age

National Research Council Canada - National Science Library

Potts, David

2003-01-01

This Occasional Paper considers command and combat in the information age. A small team in the British Army's conceptual "think tank," the Directorate General Development and Doctrine, worked together on this issue for 18 months...

Measuring, Monitoring, and Managing Knowledge in Command and Control Organizations

National Research Council Canada - National Science Library

Freeman, Jared; Weil, Shawn A; Hess, Kathleen P

2006-01-01

.... Iconography and interaction standards for such displays are well defined. Less attention has been paid to representing non-geographical information, such as information about the state of knowledge and decision making in a command staff...

Should the Department of Defense Establish a Joint Corrections Command

National Research Council Canada - National Science Library

Evans, Thomas P

2008-01-01

... and control element at the combatant command level. The military and the Coalition Provisional Authority's ability to establish a national penal system, conduct standardized training and effective prison operations to rebuild the Iraqi penal system...

Acquisition and Retention of Team Coordination in Command-and-Control

National Research Council Canada - National Science Library

Cooke, Nancy J; Gorman, Jamie; Pedersen, Harry K; Winner, Jennifer; Duran, Jasmine; Taylor, Amanda; Amazeen, Polemnia G; Andrews, Dee; Rowe, Leah

2007-01-01

...) command-and-control. In Experiment 1 we addressed the development of team coordination with experience and over lengthy intervals without practice in situations in which the team retains the same or different members over time...

Naval Sea Systems Command > Home > Warfare Centers > NSWC Corona

Science.gov (United States)

. Richard A. Braunbeck III Capt. Stephen H. Murray, left, salutes his relief, Capt. Richard A. Braunbeck III -321 NORCO, Calif. (Dec. 7, 2016) Capt. Stephen H. Murray, commanding officer of Naval Surface... https ): Dewin Andujar (Virtual Reality); Nicholas Manning (Maritime Capture the Flag); Stephen O'Grady

COMPARATIVE STUDY OF COMMANDS TO GENERATE GEARS FROM DIFFERENT SOFTWARE DESIGN

Directory of Open Access Journals (Sweden)

GOANȚĂ Adrian Mihai

2015-06-01

Full Text Available The paper aims to approach commands for the automatic generation of cylindrical gears with right teeth and involute profile that can be used to obtain further cylindrical gears. The following software is investigated: NX 7.5 and Inventor Professional 2011. The author presents in detailed analysis if the software itself contains instructions for generating gears or require an additional patch. The paper presents the results of applying those commands and direct or indirect possibilities of obtaining a cylindrical gear with right/straight teeth. After a thorough study, the conclusions are drawn about the strengths and weaknesses of each software in use, and recommendations are made in accordance with the author’s opinions.

Evaluation of the Space and Naval Warfare Systems Command (SPAWAR) Cost and Performance Measurement

OpenAIRE

Flavell, Drew G.; Dorwin, Timothy E.

1999-01-01

Approved for public release; distribution is unlimited. This thesis examines the Cost and Performance Measurements within four Program Directorates at the Space and Naval Warfare Systems Command (SPAWAR). SPAWAR is the Navy's full-spectrum research, development, test and evaluation, engineering and fleet support center for Command, Control and Communications Systems, Ocean Surveillance Systems and the integration of those systems that overarch multiplatforms. In the era of lean military bu...

An extended SPSS extension command for generating random data

Directory of Open Access Journals (Sweden)

Harding, Bradley

2015-10-01

Full Text Available The GRD extension command for SPSS (Harding & Cousineau, 2014 has been used in a variety of applications since its inception. Ranging from a teaching tool to demonstrate statistical analyses, to an inferential tool used to find critical values instead of looking into a z-table, GRD has been very well received. However, some users have requested other data generation components that would make GRD a more complete extension command: the possibility to add contaminants to the generated dataset as well as the ability to generate correlated variables. Another component we added is a graphical user interface (or GUI that makes GRD accessible through the drop-down menus in the SPSS Data Editor window. This GUI allows users to generate a simple dataset by entering parameters in dedicated fields rather than writing out the full script. Finally, we devised a small series of exercises to help users get acquainted with the new subcommands and GUI.

STS-93 Commander Collins poses in front of Columbia

Science.gov (United States)

1999-01-01

STS-93 Commander Eileen Collins poses in front of the Space Shuttle orbiter Columbia following her textbook landing on runway 33 at the Shuttle Landing Facility. Main gear touchdown occurred at 11:20:35 p.m. EDT on July 27. On this mission, Collins became the first woman to serve as a Shuttle commander. Also on board were her fellow STS-93 crew members: Pilot Jeffrey S. Ashby and Mission Specialists Stephen A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Michel Tognini of France, with the Centre National d'Etudes Spatiales (CNES). The mission's primary objective was to deploy the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. This was the 95th flight in the Space Shuttle program and the 26th for Columbia. The landing was the 19th consecutive Shuttle landing in Florida and the 12th night landing in Shuttle program history.

Using LTE Networks for UAV Command and Control Link

DEFF Research Database (Denmark)

Nguyen, Huan Cong; Amorim, Rafhael Medeiros de; Wigard, Jeroen

2017-01-01

In this paper we investigate the ability of Long-Term Evolution (LTE) network to provide coverage for Unmanned Aerial Vehicles (UAVs) in a rural area, in particular for the Command and Control (C2) downlink. The study takes into consideration the dependency of the large-scale path loss on the hei......In this paper we investigate the ability of Long-Term Evolution (LTE) network to provide coverage for Unmanned Aerial Vehicles (UAVs) in a rural area, in particular for the Command and Control (C2) downlink. The study takes into consideration the dependency of the large-scale path loss...... on the height of the UAV, which is derived from actual measurements, and a real-world cellular network layout and configuration. The results indicate that interference is the dominant factor limiting the cellular coverage for UAVs in the downlink: outage level increases from 4.2% at 1.5 m height to 51.7% at 120...

76 FR 52642 - Notice of Advisory Committee Closed Meeting; U.S. Strategic Command Strategic Advisory Group

Science.gov (United States)

2011-08-23

... DEPARTMENT OF DEFENSE Notice of Advisory Committee Closed Meeting; U.S. Strategic Command Strategic Advisory Group AGENCY: Department of Defense. ACTION: Notice of Advisory Committee closed meeting.... Strategic Command Strategic Advisory Group. DATES: November 1, 2011, from 8 a.m. to 5 p.m. and November 2...

Selection and design of ion sources for use at the Holifield radioactive ion beam facility

International Nuclear Information System (INIS)

Alton, G.D.; Haynes, D.L.; Mills, G.D.; Olsen, D.K.

1994-01-01

The Holifield Radioactive Ion Beam Facility now under construction at the Oak Ridge National Laboratory will use the 25 MV tandem accelerator for the acceleration of radioactive ion beams to energies appropriate for research in nuclear physics; negative ion beams are, therefore, required for injection into the tandem accelerator. Because charge exchange is an efficient means for converting initially positive ion beams to negative ion beams, both positive and negative ion sources are viable options for use at the facility. The choice of the type of ion source will depend on the overall efficiency for generating the radioactive species of interest. Although direct-extraction negative ion sources are clearly desirable, the ion formation efficiencies are often too low for practical consideration; for this situation, positive ion sources, in combination with charge exchange, are the logical choice. The high-temperature version of the CERN-ISOLDE positive ion source has been selected and a modified version of the source designed and fabricated for initial use at the facility because of its low emittance, relatively high ionization efficiencies, and species versatility, and because it has been engineered for remote installation, removal, and servicing as required for safe handling in a high-radiation-level ISOL facility. The source will be primarily used to generate ion beams from elements with intermediate to low electron affinities. Prototype plasma-sputter negative ion sources and negative surface-ionization sources are under design consideration for generating radioactive ion beams from high-electron-affinity elements. The design features of these sources and expected efficiencies and beam qualities (emittances) will be described in this report

Estimation of sediment sources using selected chemical tracers in the Perry lake basin, Kansas, USA

Science.gov (United States)

Juracek, K.E.; Ziegler, A.C.

2009-01-01

The ability to achieve meaningful decreases in sediment loads to reservoirs requires a determination of the relative importance of sediment sources within the contributing basins. In an investigation of sources of fine-grained sediment (clay and silt) within the Perry Lake Basin in northeast Kansas, representative samples of channel-bank sources, surface-soil sources (cropland and grassland), and reservoir bottom sediment were collected, chemically analyzed, and compared. The samples were sieved to isolate the phosphorus), organic and total carbon, 25 trace elements, and the radionuclide cesium-137 (137Cs). On the basis of substantial and consistent compositional differences among the source types, total nitrogen (TN), total phosphorus (TP), total organic carbon (TOC), and 137Cs were selected for use in the estimation of sediment sources. To further account for differences in particle-size composition between the sources and the reservoir bottom sediment, constituent ratio and clay-normalization techniques were used. Computed ratios included TOC to TN, TOC to TP, and TN to TP. Constituent concentrations (TN, TP, TOC) and activities (137Cs) were normalized by dividing by the percentage of clay. Thus, the sediment-source estimations involved the use of seven sediment-source indicators. Within the Perry Lake Basin, the consensus of the seven indicators was that both channel-bank and surface-soil sources were important in the Atchison County Lake and Banner Creek Reservoir subbasins, whereas channel-bank sources were dominant in the Mission Lake subbasin. On the sole basis of 137Cs activity, surface-soil sources contributed the most fine-grained sediment to Atchison County Lake, and channel-bank sources contributed the most fine-grained sediment to Banner Creek Reservoir and Mission Lake. Both the seven-indicator consensus and 137Cs indicated that channel-bank sources were dominant for Perry Lake and that channel-bank sources increased in importance with distance

Mission Command: Making it work at Battalion Level

Science.gov (United States)

2013-04-01

National Training Center, CA, February 2012. 29 Litwin, G.H., and R.A.Stringer, Motivation & Organizational Climate , Harvard University Press...for Joint Land Operations, Washington, DC: Joint Staff, 29 June 2010. Litwin, George H., and Robert A. Stringer Jr., Motivation & Organizational ...interact with one another, and develop leadership competencies that strengthen the organization. Mission command as a philosophy, a system and a

Company Level Commander Development In The US Army

Science.gov (United States)

2013-12-01

pedagogy and andragogy in instruction can have a significant positive impact on developing combat arms officers to be successful company level commanders...Recommendations to achieve these improvements using andragogy are discussed. In the United States (US) Army, when an officer...use Malcom Knowles’ andragogy framework for understanding adults as learners in order to analyze the trainees and maximize the training outcomes for

32 CFR 536.7 - Responsibilities of the Commander USARCS.

Science.gov (United States)

2010-07-01

.... (s) Serve as proponent for the database management systems for torts, personnel and affirmative... ACCOUNTS CLAIMS AGAINST THE UNITED STATES The Army Claims System § 536.7 Responsibilities of the Commander... Department of Justice (DOJ) and the SA's designee is authorized. (h) Operate the “receiving State office” for...

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

Science.gov (United States)

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.

Passing in Command Line Arguments and Parallel Cluster/Multicore Batching in R with batch.

Science.gov (United States)

Hoffmann, Thomas J

2011-03-01

It is often useful to rerun a command line R script with some slight change in the parameters used to run it - a new set of parameters for a simulation, a different dataset to process, etc. The R package batch provides a means to pass in multiple command line options, including vectors of values in the usual R format, easily into R. The same script can be setup to run things in parallel via different command line arguments. The R package batch also provides a means to simplify this parallel batching by allowing one to use R and an R-like syntax for arguments to spread a script across a cluster or local multicore/multiprocessor computer, with automated syntax for several popular cluster types. Finally it provides a means to aggregate the results together of multiple processes run on a cluster.

VSEARCH: a versatile open source tool for metagenomics.

Science.gov (United States)

Rognes, Torbjørn; Flouri, Tomáš; Nichols, Ben; Quince, Christopher; Mahé, Frédéric

2016-01-01

VSEARCH is an open source and free of charge multithreaded 64-bit tool for processing and preparing metagenomics, genomics and population genomics nucleotide sequence data. It is designed as an alternative to the widely used USEARCH tool (Edgar, 2010) for which the source code is not publicly available, algorithm details are only rudimentarily described, and only a memory-confined 32-bit version is freely available for academic use. When searching nucleotide sequences, VSEARCH uses a fast heuristic based on words shared by the query and target sequences in order to quickly identify similar sequences, a similar strategy is probably used in USEARCH. VSEARCH then performs optimal global sequence alignment of the query against potential target sequences, using full dynamic programming instead of the seed-and-extend heuristic used by USEARCH. Pairwise alignments are computed in parallel using vectorisation and multiple threads. VSEARCH includes most commands for analysing nucleotide sequences available in USEARCH version 7 and several of those available in USEARCH version 8, including searching (exact or based on global alignment), clustering by similarity (using length pre-sorting, abundance pre-sorting or a user-defined order), chimera detection (reference-based or de novo ), dereplication (full length or prefix), pairwise alignment, reverse complementation, sorting, and subsampling. VSEARCH also includes commands for FASTQ file processing, i.e., format detection, filtering, read quality statistics, and merging of paired reads. Furthermore, VSEARCH extends functionality with several new commands and improvements, including shuffling, rereplication, masking of low-complexity sequences with the well-known DUST algorithm, a choice among different similarity definitions, and FASTQ file format conversion. VSEARCH is here shown to be more accurate than USEARCH when performing searching, clustering, chimera detection and subsampling, while on a par with USEARCH for paired

Naval Meteorology and Oceanography Command exhibit entrance

Science.gov (United States)

2000-01-01

StenniSphere at NASA's John C. Stennis Space Center in Hancock County, Miss., invites visitors to discover why America comes to Stennis Space Center before going into space. Designed to entertain while educating, StenniSphere includes informative displays and exhibits from NASA and other agencies located at Stennis, such as this one from the Naval Meteorology and Oceanography Command. Visitors can 'travel' three-dimensionally under the sea and check on the weather back home in the Weather Center.

SeaWiFS technical report series. Volume 11: Analysis of selected orbit propagation models for the SeaWiFS mission

Science.gov (United States)

Patt, Frederick S.; Hoisington, Charles M.; Gregg, Watson W.; Coronado, Patrick L.; Hooker, Stanford B. (Editor); Firestone, Elaine R. (Editor); Indest, A. W. (Editor)

1993-01-01

An analysis of orbit propagation models was performed by the Mission Operations element of the Sea-viewing Wide Field-of-View Sensor (SeaWiFS) Project, which has overall responsibility for the instrument scheduling. The orbit propagators selected for this analysis are widely available general perturbations models. The analysis includes both absolute accuracy determination and comparisons of different versions of the models. The results show that all of the models tested meet accuracy requirements for scheduling and data acquisition purposes. For internal Project use the SGP4 propagator, developed by the North American Air Defense (NORAD) Command, has been selected. This model includes atmospheric drag effects and, therefore, provides better accuracy. For High Resolution Picture Transmission (HRPT) ground stations, which have less stringent accuracy requirements, the publicly available Brouwer-Lyddane models are recommended. The SeaWiFS Project will make available portable source code for a version of this model developed by the Data Capture Facility (DCF).

Principles of Mission Command Applied to Civil Military Relationships

Science.gov (United States)

2017-05-25

to prevent tension and promote cohesive teams. While historians trace civil-military theory to Sun Tzu and Carl von Clausewitz, the beginning of...Conclusion – A Mission Command Approach .............................................................................. 34 Bibliography ...Civil-Military Relations,” Monograph, (School of Advanced Military Studies, Fort Leavenworth, KS, 2010): 3. 64 Bennett, 3. 36 Bibliography

Palatability of water-soluble extracts of protein sources and replacement of fishmeal by a selected mixture of protein sources for juvenile turbot ( Scophthalmus maximus)

Science.gov (United States)

Dong, Chun; He, Gen; Mai, Kangsen; Zhou, Huihui; Xu, Wei

2016-06-01

Poor palatability is a limiting factor for replacing fishmeal with other protein sources in aquaculture. The water-soluble molecules with low molecular weights are the major determinants of the palatability of diets. The present study was conducted to investigate the palatability of water-soluble extracts from single protein source (single extract pellets) and the mixture of these extracts with different proportions (blended extract pellets) in juvenile turbot ( Scophthalmus maximus). Then according to the palatability of blended extract pellets, an optimal mixture proportion was selected, and a new protein source made from raw protein materials with the selected proportion was formulated to replace fishmeal. Summarily, the palatability of single extract pellets for turbot was descendent from fishmeal to pet-food grade poultry by-product meal, wheat gluten meal, soybean meal, peanut meal, meat and bone meal, and corn gluten meal. Subsequently, according to the palatability of single extract pellets, 52 kinds of blended extract pellets were designed to test their palatability. The results showed that the pellets presented remarkably different palatability, and the optimal one was diet 52 (wheat gluten meal: pet-food grade poultry by-product meal: meat and bone meal: corn gluten meal = 1:6:1:2). The highest ingestion ratio (the number of pellets ingested/the number of pellets fed) was 0.73 ± 0.03, which was observed in Diet 52. Then five isonitrogenous (52% crude protein) and isocaloric (20 kJ g-1 gross energy) diets were formulated by replacing 0 (control), 35%, 50%, 65% and 80% of fishmeal with No.52 blending proportion. After a 10-weeks feeding trial, a consistent feed intake was found among all replacement treatments. Replacement level of fishmeal up to 35% did not significantly influence final body weight, specific growth rate, feed efficiency ratio, and protein efficiency ratio of turbot. Therefore, the water-soluble extracts of protein sources play an

Development of emergency response training program for on-site commanders (1)

International Nuclear Information System (INIS)

Hikono, Masaru; Matsui, Yuko; Kanayama, Masaki

2017-01-01

Since the Great East Japan Earthquake of 2011, there have been increasing calls for developing the leadership capabilities of managers who are in charge of command and control of the on-site emergency response center at nuclear power plants. Training programs to improve non-technical skills are being developed and introduced. The authors developed an active learning exercise that can be repeatedly performed on-site, targeting on-site commander teams in charge of the initial response in an emergency situation. The exercise forms the core element of a non-technical skills training curriculum. This paper outlines the developed exercise, evaluates the stress on the participants caused by the exercise, and identifies any issues before actually introducing it to a site. (author)

Incident Command System - Environmental Unit responsibilities

International Nuclear Information System (INIS)

Hillman, S. O.

1997-01-01

The Incident Command System (ICS) for crisis management, used for response to oil spills by the Alyeska Pipeline Service Company throughout its facilities, including the Trans Alaska Pipeline and the Valdez Marine Terminal, was described. Special attention was given to the Environmental Unit within the ICS which functions as a primary support unit for the Incident Operations Section. Details of the Unit's function were provided. These include the collection, evaluation and dissemination of information on all environmental issues concerning the crisis, provision of advice and direction on environmental aspects, and up-front agency interaction. A checklist of tasks is included. 7 refs

The Supreme Allied Commander’s Operational Approach

Science.gov (United States)

2014-05-22

the Seine below Paris , and then began converging toward the northern line of march just below the first. A third line broke off from the second in a...toward the Seine Basin and Paris .” Therefore, in the aftermath of Goodwood Eisenhower felt both disappointed and deceived. After Goodwood, Eisenhower...command. Simultaneously, Bradley’s armies were to “[capture] Brest , [protect] the southern flank of the

Headquarters, Special Operations Command, Africa Stuttgart, Germany (redacted)

Science.gov (United States)

2016-08-09

make sure the boss is not stepping over the line in te1ms of reprisal." - documented that conversation on November 4, 2011, in an MFR. stated that...play nice and wait until I’m gone. Smile . Act like you’re going to work ... but ifyou continue to unde1mine my authority as a commander, I’m going to

Air compliance through pollution prevention at Air Force Materiel Command facilities.

Energy Technology Data Exchange (ETDEWEB)

Kolpa, R.; Ryckman, S.J. Jr.; Smith, A.E.

1999-03-19

Options for air compliance through pollution prevention (P2) have been identified at 14 facilities of the US Air Force Materiel Command, ranging from depots with significant light industrial activity to laboratories. Previous P2 efforts concentrated on reducing hazardous and solid wastes, with any reduction in air impacts generally being a collateral benefit. This work focused on reducing air emissions and air compliance vulnerabilities. P2 options were identified in three stages. First, potentially applicable P2 options were identified from Internet and published information. Attention was given to identifying the types of sources to which an option could be applied, the option's state of development, and constraints that could limit its application. Traditional P2 options involving technology or equipment changes and material substitution were considered. In addition, newer approaches based on administrative ''controls'' were considered. These included inserting P2 into operating permits in exchange for administrative relief, privatization, derating boilers, and reducing an installation's potential to emit and compliance vulnerability by separating sources not under the Air Force's ''common control.'' Next, criteria and toxic emissions inventories by source category were prepared from inventory data supplied by facilities. The major problems at this stage were differences in the levels of detail provided by facilities and in the categories used by different installations. Emitting categories were matched to P2 option categories to identify candidate options. Candidates were screened to account for local regulations and technical information about sources in the inventories. When possible, emission reductions were estimated to help facility personnel prioritize options. Some options identified are being actively pursued by facilities to determine their site-specific feasibility. Although much work has been

Commanding an Air Force Squadron in the 21st Century: A Practical Guide of Tips and Techniques for Today’s Squadron Commander

Science.gov (United States)

2002-04-01

commander’s mindset.” He added, “Commanding appears pure and simple in theory, but becomes inexplicably complex in practice. Therefore, I strongly...functions at a pumpkin patch, family events at a local amusement park, Missouri river cruises, etc. Don’t make it ‘mandatory fun’, but instead make it

Military Engineers with Unity of Command: Why is This So Hard?

National Research Council Canada - National Science Library

Tufts, Dean

2002-01-01

.... Experience shows that both repositioning his engineer from under the J4 into a separate staff element, and then establishing an engineer functional component command or subordinate Joint Task Force (JTF...

In Command And Out Of Control: Leaders Developing Teams That Thrive In Chaos And Ambiguity

Science.gov (United States)

2016-05-26

In Command and Out of Control: Leaders Developing Teams that Thrive in Chaos and Ambiguity A Monograph by...TITLE AND SUBTITLE Sa. CONTRACT NUMBER In Command and Out of Control: Leaders Developing Teams that Thrive in Chaos and Ambiguity Sb. GRANT NUMBER...the chaos and ambiguity associated with war. Teams must provide the innovative and creative solutions formerly left to the individual leader. This

A comparative analysis of strategic approaches for Information Technology (IT) for Commander Naval Surface Forces

OpenAIRE

Johnson, Devine R.

2010-01-01

Approved for public release; distribution is unlimited As the lead organization for all United States Naval Surface Forces, Commander Naval Surface Forces (CNSF) is committed to providing operational commanders with well-trained, highly effective, and technologically relevant surface forces. Aligning itself with the Department of the Navy's Information Management (IM) and Information Technology (IT) strategic mission objectives, CNSF is dedicated to delivering secure, interoperable, and in...

DoD Civilian Training: Source, Content, Frequency and Cost

Science.gov (United States)

1994-03-01

statistics. This especially includes Mr. Mike Dove, Ms. Kris Hoffman, Ms. Ninfa Camargo , Mr. Edward Christie, Ms. Rebecca Tag, Ms. Elizabeth Kundift Ms...Center, San Francisco , CA, will close. DoD Civilian Training Study Page 10 Chapter 2: Source There were 1,507 civilians trained We learned that 166...San Diego, CA Service School Command 13 60 San Diego, CA Submarine Training Facility 4 61 San Francisco , CA Naval Technical Training Center 13 62

32 CFR 884.17 - Commander's instruction letter to member.

Science.gov (United States)

2010-07-01

... instruction letter to member. Subject: Instructions in Case of Release on Bail or Personal Recognizance 1. You... 32 National Defense 6 2010-07-01 2010-07-01 false Commander's instruction letter to member. 884.17... civilian custody on bail or on your own recognizance, report immediately in person or by telephone to the...

Applications of artificial intelligence to space station and automated software techniques: High level robot command language

Science.gov (United States)

Mckee, James W.

1989-01-01

The objective is to develop a system that will allow a person not necessarily skilled in the art of programming robots to quickly and naturally create the necessary data and commands to enable a robot to perform a desired task. The system will use a menu driven graphical user interface. This interface will allow the user to input data to select objects to be moved. There will be an imbedded expert system to process the knowledge about objects and the robot to determine how they are to be moved. There will be automatic path planning to avoid obstacles in the work space and to create a near optimum path. The system will contain the software to generate the required robot instructions.

Selection of Suitable Carbon, Nitrogen and Sulphate Source for the Production of Alkaline Protease by Bacillus licheniformis NCIM-2042

Directory of Open Access Journals (Sweden)

Biswanath BHUNIA

2010-06-01

Full Text Available In this study, selection of suitable carbon, nitrogen and sulphate sources were carried out by one-variable-at-time approach for the production of alkaline protease enzyme by Bacillus licheniformis NCIM-2042. Maximum levels of alkaline protease were found in culture media supplemented with magnesium sulphate, starch and soybean meal as a good sulphate, carbon and nitrogen sources which influenced the maximum yield of this enzyme (137.694.57, 135.231.73 and 134.741.77, respectively in comparison with the other sulphate, carbon and nitrogen sources.

Command and Control Software Development

Science.gov (United States)

Wallace, Michael

2018-01-01

The future of the National Aeronautics and Space Administration (NASA) depends on its innovation and efficiency in the coming years. With ambitious goals to reach Mars and explore the vast universe, correct steps must be taken to ensure our space program reaches its destination safely. The interns in the Exploration Systems and Operations Division at the Kennedy Space Center (KSC) have been tasked with building command line tools to ease the process of managing and testing the data being produced by the ground control systems while its recording system is not in use. While working alongside full-time engineers, we were able to create multiple programs that reduce the cost and time it takes to test the subsystems that launch rockets to outer space.

Multinational Logistics: Can U.S. Commanders Continue to Function Efficiently Without It?

National Research Council Canada - National Science Library

Mathis, Darrell

2003-01-01

In today's world of terrorism, failing states, and standing possibilities of simultaneous multiple-front confrontations and peacekeeping operations, combatant commanders have not sufficiently ensured...

Modelling command and control for emergency response scenarios: A marine oil spills perspective

International Nuclear Information System (INIS)

Weisman, R.

1993-01-01

Commanders in emergency response scenarios have to rapidly formulate viable plans of action in the face of uncertainty, and on the basis of incomplete information and a constantly changing situation. Automated intelligent decision support systems may be a means of helping the commander to elaborate a plan, producing the operations order, and monitoring the plan's execution. The latter aspect would permit the system to advise a commander when key assumptions upon which the plan is based are no longer valid. Any such system will invariably be complex. The first step is the development of a conceptual model which will provide a sound structure to contain all of the requisite knowledge and information. The subject model is relatively simple and includes a metric for evaluating plans, a practical means of handling uncertainty, and a constraint language to capture expert knowledge precisely. Aspects of the model are illustrated using practical examples from the domain of maritime oil spill response. Results from several computer-based implementations of parts of the model are also discussed. 13 refs., 17 figs

Posture for Operational Success: Create the Theater Missile Defense Component Commander

National Research Council Canada - National Science Library

Hill, M

1997-01-01

.... Secondly, TBMs pose threat to the level that if it is subordinated in this manner, that critical operational decisions will he delegated down to levels of command and control that will have severe...

History of Command and Control at KSC: Kennedy Engineering Academy Series

Science.gov (United States)

Hurt, George Richard

2007-01-01

Agenda for this presentation is: Evolution of Command and Control (C&C), C&C history, Launch Processing System overview, Core System Overview, Checkout & Launch Control System, Overview and Commercial-Off-The-Shelf guidelines

Review of the Increased Participation of the Commanders-in-Chief (CINCS) in the Planning, Programing, and Budgeting System (PPBS)

Science.gov (United States)

1988-06-01

NOVEMBER 1984, SUBJECT: ENHANCEMENT OF THE CINCS ROLE IN PPBS......152 APPENDIX C: EXTRACTS FROM THE GOLDWATER-NICHOLS ACT RELATING TO THE CINCS...18 The law refers to combatant commands and later combatant commanders who are more commonly referred to as CINCs or Commanders-in-Chief. 19 Boldin ...Appendix D for extracts from the Goldwater-Nichols Act .-- and other documents relating to the CINCs.) For the first time, and because of the Act

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

Science.gov (United States)

2013-03-25

..., intelligence, and policy-related issues to the Commander, U.S. Strategic Command, during the development of the... Stockpile Assessment, Weapons of Mass Destruction, Intelligence Operations, Cyber Operations, Global Strike... must be submitted no later than five business days prior to the meeting in question. The Designated...

On quantifying uncertainty for project selection: the case of renewable energy sources' investment

International Nuclear Information System (INIS)

Kirytopoulos, Konstantinos; Rentizelas, Athanassios; Tziralis, Georgios

2006-01-01

The selection of a project among different alternatives, considering the limited resources of a company (organisation), is an added value process that determines the prosperity of an undertaken project (investment). This applies also to the 'boming' Renewable Energy Sector, especially under the circumstances established by the recent activation of the Kyoto protocal and by the plethora of available choices for renewable energy sources (RES) projjects. The need for a reliable project selection method among the various alternatives is, therefore, highlighted and, in this context, the paper proposes the NPV function as one of possible criteria for the selection of a RES project. Furthermore, it differentiates from the typical NPV calculation process by adding the concept of a probabilistic NPV approach through Monte Carlo simulation. Reality is non-deterministic, so any attempt of modelling it by using a deterministic approach is by definition erroneous. The paper ultimately proposes a process of substituting the point with a range estimation, capable of quantifying the various uncertainty factors and in this way elucidate the accomplishment possibilities of eligible scenarious. The paper is enhanced by case study showing how the proposed method can be practically applied to support the investment decision, thus enabling the decision makers to judge its effectiveness and usefulness.(Author)

Use of Information Technology Tools in Source Selection Decision Making: A Study on USAF's KC-X Tanker Replacement Program

National Research Council Canada - National Science Library

Kaymaz, Sidar; Diri, Alaattin

2008-01-01

... and subjectivity is usually inevitable in this kind of a decision making process. The purpose of this project is to demonstrate how the USAF's current source selection method (color rating method...

Command and Control in a Joint Operational Environment: The Hybrid Control Maxim

National Research Council Canada - National Science Library

Becker, Mark

2000-01-01

Will the technology of netcentricity affect the organizational structure of joint military organizations such that the organizational hierarchy becomes flattened and the command, control, coordination...

Source Lines Counter (SLiC) Version 4.0

Science.gov (United States)

Monson, Erik W.; Smith, Kevin A.; Newport, Brian J.; Gostelow, Roli D.; Hihn, Jairus M.; Kandt, Ronald K.

2011-01-01

Source Lines Counter (SLiC) is a software utility designed to measure software source code size using logical source statements and other common measures for 22 of the programming languages commonly used at NASA and the aerospace industry. Such metrics can be used in a wide variety of applications, from parametric cost estimation to software defect analysis. SLiC has a variety of unique features such as automatic code search, automatic file detection, hierarchical directory totals, and spreadsheet-compatible output. SLiC was written for extensibility; new programming language support can be added with minimal effort in a short amount of time. SLiC runs on a variety of platforms including UNIX, Windows, and Mac OSX. Its straightforward command-line interface allows for customization and incorporation into the software build process for tracking development metrics. T

The Next Generation of Ground Operations Command and Control; Scripting in C no. and Visual Basic

Science.gov (United States)

Ritter, George; Pedoto, Ramon

2010-01-01

Scripting languages have become a common method for implementing command and control solutions in space ground operations. The Systems Test and Operations Language (STOL), the Huntsville Operations Support Center (HOSC) Scripting Language Processor (SLP), and the Spacecraft Control Language (SCL) offer script-commands that wrap tedious operations tasks into single calls. Since script-commands are interpreted, they also offer a certain amount of hands-on control that is highly valued in space ground operations. Although compiled programs seem to be unsuited for interactive user control and are more complex to develop, Marshall Space flight Center (MSFC) has developed a product called the Enhanced and Redesign Scripting (ERS) that makes use of the graphical and logical richness of a programming language while offering the hands-on and ease of control of a scripting language. ERS is currently used by the International Space Station (ISS) Payload Operations Integration Center (POIC) Cadre team members. ERS integrates spacecraft command mnemonics, telemetry measurements, and command and telemetry control procedures into a standard programming language, while making use of Microsoft's Visual Studio for developing Visual Basic (VB) or C# ground operations procedures. ERS also allows for script-style user control during procedure execution using a robust graphical user input and output feature. The availability of VB and C# programmers, and the richness of the languages and their development environment, has allowed ERS to lower our "script" development time and maintenance costs at the Marshall POIC.

SELECTION AND TRAINING OF LEADERS IN THE TURKISH ARMED FORCES

Directory of Open Access Journals (Sweden)

Suat Begec

2013-10-01

Full Text Available Leadership is the most frequently studied concept at the beginning of every period of history. Leader is a commander and the leadership is a command the unit in military sense. The majority of studies about leadership are conducted in the armed forces. Many countries have designed their armies in accordance with these studies. The Turkish Armed Forces (TAF believes the importance of these studies and designs education systems and training in the selection and training of the leaders. The biggest advance in the TAF was being held during the period of education and training improvement. This study investigates to bring that issue into focus and offers a whole social science agenda for leadership in the TAF related research. In this article exploratory research was applied and military history specimens were used. The results of the study demonstrate the geographically powerful armed forces are always needed. A powerful army can indicate the presence of strong leadership. The criteria determined by the selection and training of staff will be one of the most essential tasks that will lead the TAF into the future. These results, however, need further work to validate reliability.

Data acquisition and command system for use with a microprocessor-based control chassis

International Nuclear Information System (INIS)

Halbig, J.K.; Klosterbuer, S.F.; Martinez, V.A. Jr.

1980-01-01

The Pion Generation for Medical Irradiations (PIGMI) program at the Los Alamos Scientific Laboratory is developing the technology to build smaller, less expensive, and more reliable proton linear accelerators for medical applications, and has designed a powerful, simple, inexpensive, and reliable control and data acquisition system that is central to the program development. The system is a NOVA-3D minicomputer interfaced to several outlying microprocessor-based controllers, which accomplish control and data acquisition through data I/O chasis. The equipment interface chassis, which can issue binary commands, read binary data, issue analog commands, and read timed and untimed analog data is described

On-Command Exoskeleton for Countermeasure Microgravity Effects on Muscles and Bones

Science.gov (United States)

Bar-Cohen, Y.; Bao, X.; Badescu, M.; Sherrit, S.; Mavroidis, C.; Unluhisarcikh, O.; Pietrusinski, M.; Rajulu, S.; Berka, R.; Cowley, M.

2012-06-01

On-command exoskeleton with impeding and augmenting elements would support the operation of astronauts traveling to Mars. Thus, countermeasure deleterious effects on the muscles and bones during travel and assist their physical activity on Mars.

Evolutionary Acquisition of the Global Command and Control System: Lessons Learned

National Research Council Canada - National Science Library

Wallis, Johnathan

1998-01-01

This paper summarizes a "lessons learned" study that reviews DoD's approach to managing the GCCS program on behalf on the Assistant Secretary of Defense for Command, Control, Communications, and Intelligence (ASD/C3I...

Bringing Benefits and Warding off Blights in Due Commandment (Analytic Study Compared with the Jordanian Law)

Science.gov (United States)

Al Etoum, Niebal Mohd Ibrahim; Mowafi, Hanan Sami Mohammad; Al Zubaidi, Faraj Hamad Salem

2016-01-01

The study aims to highlight the benefits and blights of the due commandment (intestate law) under Jordanian law for the year (2010) in the article (279). The study came in two sections, the first one dealt with the concept of due commandment, its legitimacy, verdict and terms; in the second section, I've dealt with the persons entitled to due…

STS-36 Commander Creighton listens to music on OV-104's forward flight deck

Science.gov (United States)

1990-01-01

STS-36 Commander John O. Creighton, smiling and wearing a headset, listens to music as the tape recorder freefloats in front of him. During this lighter moment of the mission, Creighton is positioned at the commanders station on the forward flight deck of Atlantis, Orbiter Vehicle (OV) 104. Forward flight deck windows W1 and W2 appear on his left. Creighton and four other astronauts spent four days, 10 hours and 19 minutes aboard the spacecraft for the Department of Defense (DOD) devoted mission.

Do domestic dogs interpret pointing as a command?

Science.gov (United States)

Scheider, Linda; Kaminski, Juliane; Call, Josep; Tomasello, Michael

2013-05-01

Domestic dogs comprehend human gestural communication flexibly, particularly the pointing gesture. Here, we examine whether dogs interpret pointing informatively, that is, as simply providing information, or rather as a command, for example, ordering them to move to a particular location. In the first study a human pointed toward an empty cup. In one manipulation, the dog either knew or did not know that the designated cup was empty (and that the other cup actually contained the food). In another manipulation, the human (as authority) either did or did not remain in the room after pointing. Dogs ignored the human's gesture if they had better information, irrespective of the authority's presence. In the second study, we varied the level of authority of the person pointing. Sometimes this person was an adult, and sometimes a young child. Dogs followed children's pointing just as frequently as they followed adults' pointing (and ignored the dishonest pointing of both), suggesting that the level of authority did not affect their behavior. Taken together these studies suggest that dogs do not see pointing as an imperative command ordering them to a particular location. It is still not totally clear, however, if they interpret it as informative or in some other way.

Apollo Spacecraft 012 Command/Service Module being moved to Operations bldg

Science.gov (United States)

1967-01-01

Transfer of Apollo Spacecraft 012 Command/Service Module for mating to the Saturn Lunar Module Adapter No. 05 in the Manned Spacecraft Operations bldg. S/C 012 will be flown on the Apollo/Saturn 204 mission.

Plann: A command-line application for annotating plastome sequences1

Science.gov (United States)

Huang, Daisie I.; Cronk, Quentin C. B.

2015-01-01

Premise of the study: Plann automates the process of annotating a plastome sequence in GenBank format for either downstream processing or for GenBank submission by annotating a new plastome based on a similar, well-annotated plastome. Methods and Results: Plann is a Perl script to be executed on the command line. Plann compares a new plastome sequence to the features annotated in a reference plastome and then shifts the intervals of any matching features to the locations in the new plastome. Plann’s output can be used in the National Center for Biotechnology Information’s tbl2asn to create a Sequin file for GenBank submission. Conclusions: Unlike Web-based annotation packages, Plann is a locally executable script that will accurately annotate a plastome sequence to a locally specified reference plastome. Because it executes from the command line, it is ready to use in other software pipelines and can be easily rerun as a draft plastome is improved. PMID:26312193

Chandra Source Catalog: User Interfaces

Science.gov (United States)

Bonaventura, Nina; Evans, I. N.; Harbo, P. N.; Rots, A. H.; Tibbetts, M. S.; Van Stone, D. W.; Zografou, P.; Anderson, C. S.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Glotfelty, K. J.; Grier, J. D.; Hain, R.; Hall, D. M.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Primini, F. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Winkelman, S. L.

2010-03-01

The CSCview data mining interface is available for browsing the Chandra Source Catalog (CSC) and downloading tables of quality-assured source properties and data products. Once the desired source properties and search criteria are entered into the CSCview query form, the resulting source matches are returned in a table along with the values of the requested source properties for each source. (The catalog can be searched on any source property, not just position.) At this point, the table of search results may be saved to a text file, and the available data products for each source may be downloaded. CSCview save files are output in RDB-like and VOTable format. The available CSC data products include event files, spectra, lightcurves, and images, all of which are processed with the CIAO software. CSC data may also be accessed non-interactively with Unix command-line tools such as cURL and Wget, using ADQL 2.0 query syntax. In fact, CSCview features a separate ADQL query form for those who wish to specify this type of query within the GUI. Several interfaces are available for learning if a source is included in the catalog (in addition to CSCview): 1) the CSC interface to Sky in Google Earth shows the footprint of each Chandra observation on the sky, along with the CSC footprint for comparison (CSC source properties are also accessible when a source within a Chandra field-of-view is clicked); 2) the CSC Limiting Sensitivity online tool indicates if a source at an input celestial location was too faint for detection; 3) an IVOA Simple Cone Search interface locates all CSC sources within a specified radius of an R.A. and Dec.; and 4) the CSC-SDSS cross-match service returns the list of sources common to the CSC and SDSS, either all such sources or a subset based on search criteria.

Selection of Suitable Carbon, Nitrogen and Sulphate Source for the Production of Alkaline Protease by Bacillus licheniformis NCIM-2042

Directory of Open Access Journals (Sweden)

Biswanath BHUNIA

2010-06-01

Full Text Available In this study, selection of suitable carbon, nitrogen and sulphate sources were carried out by one-variable-at-time approach for the production of alkaline protease enzyme by Bacillus licheniformis NCIM-2042. Maximum levels of alkaline protease were found in culture media supplemented with magnesium sulphate, starch and soybean meal as a good sulphate, carbon and nitrogen sources which influenced the maximum yield of this enzyme (137.69�4.57, 135.23�1.73 and 134.74�1.77, respectively in comparison with the other sulphate, carbon and nitrogen sources.

Canadian Reference Sources 1980--A Selection.

Science.gov (United States)

Ryder, Dorothy E.

1981-01-01

Provides a bibliography of 52 reference sources and 24 new editions and supplements, excluding annuals. Topics include science and technology, art, history, university courses, regional information, native languages, museums, law, geography, Canadian culture, dissertations, sports, antiques, botany, and a variety of directories. (CHC)

Command History. 1972-1973. Volume 2. Sanitized

Science.gov (United States)

1973-07-15

was de - ing processing Army DEROS flights, transporting veloped to handle the anticipated large number of baggage to and from the flight lines, and...VOLUME 11 B CIA IFIED CY 1 PAC F0 IG D EMN 0 EXE TED IF AMA NERA DE LASSIF A N EXEM E SY CINC CC \\’ opy ot󈨤 Cop~ies Iys BTAG pT ’’, 00- d 6,,’ 83-6 6-24...it nocoaam7 &WE Identity by black aiimiiw) Logistica , Support of RVNAF. Communications-Electronics, VNAF Support, Command Activities, The New Agencies

Spaceport Command and Control System Automation Testing

Science.gov (United States)

Plano, Tom

2017-01-01

The goal of automated testing is to create and maintain a cohesive infrastructure of robust tests that could be run independently on a software package in its entirety. To that end, the Spaceport Command and Control System (SCCS) project at the National Aeronautics and Space Administration's (NASA) Kennedy Space Center (KSC) has brought in a large group of interns to work side-by-side with full time employees to do just this work. Thus, our job is to implement the tests that will put SCCS through its paces.

Selective enhancement and verification of woody biomass digestibility as a denitrification carbon source.

Science.gov (United States)

Hu, Rongting; Zheng, Xilai; Xin, Jia; Sun, Zhaoyue; Zheng, Tianyuan

2017-11-01

The denitrification efficiency of woody biomass as carbon source is low because of its poor carbon availability. In this study, representative poplar sawdust was pretreated with lime and peracetic acid to enhance the biomass digestibility to different degrees; sawdust was then mixed with soil to investigate its denitrification efficiency. Under controllable conditions (25-95°C, 12-24h, varying dosages), sawdust digestibility (characterized by reducing sugar yield) was selectively enhanced 1.0-21.8 times over that of the raw sawdust (28.8mgeq.glucoseg -1 dry biomass). This increase was mainly attributed to the removal of lignin from the biomass. As a carbon source, the sawdust (digestibility enhanced by 5.4 times) increased the nitrate removal rate by 4.7 times, without N 2 O emission. However, the sawdust with high digestibility (12.6 or 18.0 times), despite releasing more dissolved organic carbon (DOC), did not exhibit further increase in denitrification efficiency, and emitted N 2 O. Copyright © 2017 Elsevier Ltd. All rights reserved.

A Decision-Making Method with Grey Multi-Source Heterogeneous Data and Its Application in Green Supplier Selection

Science.gov (United States)

Dang, Yaoguo; Mao, Wenxin

2018-01-01

In view of the multi-attribute decision-making problem that the attribute values are grey multi-source heterogeneous data, a decision-making method based on kernel and greyness degree is proposed. The definitions of kernel and greyness degree of an extended grey number in a grey multi-source heterogeneous data sequence are given. On this basis, we construct the kernel vector and greyness degree vector of the sequence to whiten the multi-source heterogeneous information, then a grey relational bi-directional projection ranking method is presented. Considering the multi-attribute multi-level decision structure and the causalities between attributes in decision-making problem, the HG-DEMATEL method is proposed to determine the hierarchical attribute weights. A green supplier selection example is provided to demonstrate the rationality and validity of the proposed method. PMID:29510521

A Decision-Making Method with Grey Multi-Source Heterogeneous Data and Its Application in Green Supplier Selection.

Science.gov (United States)

Sun, Huifang; Dang, Yaoguo; Mao, Wenxin

2018-03-03

In view of the multi-attribute decision-making problem that the attribute values are grey multi-source heterogeneous data, a decision-making method based on kernel and greyness degree is proposed. The definitions of kernel and greyness degree of an extended grey number in a grey multi-source heterogeneous data sequence are given. On this basis, we construct the kernel vector and greyness degree vector of the sequence to whiten the multi-source heterogeneous information, then a grey relational bi-directional projection ranking method is presented. Considering the multi-attribute multi-level decision structure and the causalities between attributes in decision-making problem, the HG-DEMATEL method is proposed to determine the hierarchical attribute weights. A green supplier selection example is provided to demonstrate the rationality and validity of the proposed method.

Knowledge Management for Distributed Tracking and the Next-Generation Command and Control

National Research Council Canada - National Science Library

Ceruti, Marion G; Wright, Tedd L

2006-01-01

Knowledge Management for Distributed-Tracking (KMDT) is an ongoing research and development project to improve military-information functions in the battle space, such as command, control, and decision support...

Formal Mediation and Negotiation Training, Providing Greater Skills for Commanders in Bosnia

National Research Council Canada - National Science Library

McConnell, G

1999-01-01

.... However, the training is not optimized for the environment that they will encounter. The Bosnia environment requires battalion and brigade commanders to possess and utilize mediation and negotiation skills...

Portrait of Astronaut Neil A. Armstrong, commander of Apollo 11 mission

Science.gov (United States)

1969-01-01

Portrait of Astronaut Neil A. Armstrong, commander of the Apollo 11 Lunar Landing mission in his space suit, with his helmet on the table in front of him. Behind him is a large photograph of the lunar surface.

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

Science.gov (United States)

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

Fostering Creative Thinking Within the U.S. Army Command and General Staff Officers’ Course Curriculum

Science.gov (United States)

2016-06-10

are often displayed as a pyramid to aid in visualization (Reeves 2011). Synthesis, considered a higher order thinking skill, is most applicable to...FOSTERING CREATIVE THINKING WITHIN THE U.S. ARMY COMMAND AND GENERAL STAFF OFFICERS’ COURSE CURRICULUM A thesis presented...From - To) AUG 2015 – JUN 2016 4. TITLE AND SUBTITLE Fostering Creative Thinking within the U.S. Army Command and General Staff Officers’ Course

Benefits Of Mission Command: Balance Of Philosophy And System

Science.gov (United States)

2016-05-26

Seminar Leader Charles T. Lombardo, COL ___________________________________, Director, School of Advanced Military Studies Henry A. Arnold III...Battle of Tora Bora was convoluted. Hank Crumpton, Berntsen’s supervisor at the CIA recalls speaking to Berntsen daily and to the specific request...science of mission command in execution. It has expanded to fifteen total problems with thirteen recommended solutions being material based, while twenty

Security technology discussion for emergency command system of nuclear power plant

International Nuclear Information System (INIS)

Liu Zhenjun

2014-01-01

Nuclear power plant emergency command system can provide valuable data for emergency personnel, such as the unit data, weather data, environmental radiation data. In the course of emergency response, the emergency command system provides decision support to quickly and effectively control and mitigate the consequences of the nuclear accident, to avoid and reduce the dose received by staff and the public, to protect the environment and the public. There are high performance requirements on the security of the system and the data transmission. Based on the previous project and new demand after the Fukushima incident, the security technology design of emergency system in nuclear power plant was discussed. The results show that the introduction of information security technology can effectively ensure the security of emergency systems, and enhance the capacity of nuclear power plant to deal with nuclear accidents. (author)

United States 1st Armored Division and Mission Command at the Battle of Faid Pass

Science.gov (United States)

2017-04-13

MilitaryReview_20130430_ art008.pdf and John Case, “The Exigency for Mission Command: A Comparison of World War II Command Cultures ,” Small Wars Journal...Borzoi Books, 1943), 229-232. 20 Concurrent to these efforts, the US and United Kingdom continued to mass forces in England for a cross channel...and psychological . The Axis had seized the initiative; the Allies just did not know it yet.154 Preparations for the Battle of Kasserine Pass

Detection of Botnet Command and Control Traffic by the Multistage Trust Evaluation of Destination Identifiers

Directory of Open Access Journals (Sweden)

Pieter Burghouwt

2015-10-01

Full Text Available Network-based detection of botnet Command and Control communication is a difficult task if the traffic has a relatively low volume and if popular protocols, such as HTTP, are used to resemble normal traffic. We present a new network-based detection approach that is capable of detecting this type of Command and Control traffic in an enterprise network by estimating the trustworthiness of the traffic destinations. If the destination identifier of a traffic flow origins directly from: human input, prior traffic from a trusted destination, or a defined set of legitimate applications, the destination is trusted and its associated traffic is classified as normal. Advantages of this approach are: the ability of zero day malicious traffic detection, low exposure to malware by passive host-external traffic monitoring, and the applicability for real-time filtering. Experimental evaluation demonstrates successful detection of diverse types of Command and Control Traffic.

Maneuver and Effect: The Need for Chutes and Ladders Command and Control

National Research Council Canada - National Science Library

Rizer, Scott

2003-01-01

... and perspectives which conflict with those of assigned or supported forces, An alternative lies in severing the C2 links between component-based command organizations and service-oriented control perspectives...

Vibration and acoustic frequency spectra for industrial process modeling using selective fusion multi-condition samples and multi-source features

Science.gov (United States)

Tang, Jian; Qiao, Junfei; Wu, ZhiWei; Chai, Tianyou; Zhang, Jian; Yu, Wen

2018-01-01

Frequency spectral data of mechanical vibration and acoustic signals relate to difficult-to-measure production quality and quantity parameters of complex industrial processes. A selective ensemble (SEN) algorithm can be used to build a soft sensor model of these process parameters by fusing valued information selectively from different perspectives. However, a combination of several optimized ensemble sub-models with SEN cannot guarantee the best prediction model. In this study, we use several techniques to construct mechanical vibration and acoustic frequency spectra of a data-driven industrial process parameter model based on selective fusion multi-condition samples and multi-source features. Multi-layer SEN (MLSEN) strategy is used to simulate the domain expert cognitive process. Genetic algorithm and kernel partial least squares are used to construct the inside-layer SEN sub-model based on each mechanical vibration and acoustic frequency spectral feature subset. Branch-and-bound and adaptive weighted fusion algorithms are integrated to select and combine outputs of the inside-layer SEN sub-models. Then, the outside-layer SEN is constructed. Thus, "sub-sampling training examples"-based and "manipulating input features"-based ensemble construction methods are integrated, thereby realizing the selective information fusion process based on multi-condition history samples and multi-source input features. This novel approach is applied to a laboratory-scale ball mill grinding process. A comparison with other methods indicates that the proposed MLSEN approach effectively models mechanical vibration and acoustic signals.

Command Filtered Adaptive Fuzzy Neural Network Backstepping Control for Marine Power System

Directory of Open Access Journals (Sweden)

Xin Zhang

2014-01-01

Full Text Available In order to retrain chaotic oscillation of marine power system which is excited by periodic electromagnetism perturbation, a novel command-filtered adaptive fuzzy neural network backstepping control method is designed. First, the mathematical model of marine power system is established based on the two parallel nonlinear model. Then, main results of command-filtered adaptive fuzzy neural network backstepping control law are given. And the Lyapunov stability theory is applied to prove that the system can remain closed-loop asymptotically stable with this controller. Finally, simulation results indicate that the designed controller can suppress chaotic oscillation with fast convergence speed that makes the system return to the equilibrium point quickly; meanwhile, the parameter which induces chaotic oscillation can also be discriminated.

Selection and Management of Open Source Software in Libraries

OpenAIRE

Vimal Kumar, V.

2007-01-01

Open source software was a revolutionary concept among computer programmers and users. To a certain extent open source solutions could provide an alternative solution to costly commercial software. Open source software is, software that users have the ability to run, copy, distribute, study, change, share and improve for any purpose. Open source library software’s does not need the initial cost of commercial software and enables libraries to have greater control over their working environmen...

Catalog of 3 < z < 5.5 Quasar Candidates Selected among XMM-Newton Sources and Its Spectroscopic Verification

Energy Technology Data Exchange (ETDEWEB)

Khorunzhev, Georgii; Sazonov, Sergey; Burenin, Rodion [High Energy Astrophysics, Space Research Institute, Russian Academy of Sciences, Moscow (Russian Federation); Eselevich, Maxim, E-mail: horge@iki.rssi.ru [Laboratory of Infrared Methods in Astrophysics, Institute of Solar-Terrestrial Physics, Russian Academy of Sciences, Irkutsk (Russian Federation)

2017-11-13

We have compiled a catalog of 903 quasar candidates (including known quasars) at 3 < z < 5.5 selected among X-ray sources from the XMM-Newton serendipitous survey (3XMM-DR4 catalog). We used photometric SDSS, 2MASS, and WISE data to select the objects. The surface number density of objects in our sample exceeds that in the SDSS spectroscopic quasar sample at the same redshifts by a factor of 1.5. We have performed spectroscopic observations of a subsample of new quasar candidates using a new low- and medium-resolution spectrograph at the 1.6-m AZT-33IK telescope (Mondy, Russia) and demonstrated that the purity of these candidates is about 65%. We have discovered one of the most distant (z = 5.08) X-ray selected quasars.

Catalog of 3 < z < 5.5 Quasar Candidates Selected among XMM-Newton Sources and Its Spectroscopic Verification

Directory of Open Access Journals (Sweden)

Georgii Khorunzhev

2017-11-01

Full Text Available We have compiled a catalog of 903 quasar candidates (including known quasars at 3 < z < 5.5 selected among X-ray sources from the XMM-Newton serendipitous survey (3XMM-DR4 catalog. We used photometric SDSS, 2MASS, and WISE data to select the objects. The surface number density of objects in our sample exceeds that in the SDSS spectroscopic quasar sample at the same redshifts by a factor of 1.5. We have performed spectroscopic observations of a subsample of new quasar candidates using a new low- and medium-resolution spectrograph at the 1.6-m AZT-33IK telescope (Mondy, Russia and demonstrated that the purity of these candidates is about 65%. We have discovered one of the most distant (z = 5.08 X-ray selected quasars.

Command Interface ASIC - Analog Interface ASIC Chip Set

Science.gov (United States)

Ruiz, Baldes; Jaffe, Burton; Burke, Gary; Lung, Gerald; Pixler, Gregory; Plummer, Joe; Katanyoutanant,, Sunant; Whitaker, William

2003-01-01

A command interface application-specific integrated circuit (ASIC) and an analog interface ASIC have been developed as a chip set for remote actuation and monitoring of a collection of switches, which can be used to control generic loads, pyrotechnic devices, and valves in a high-radiation environment. The command interface ASIC (CIA) can be used alone or in combination with the analog interface ASIC (AIA). Designed primarily for incorporation into spacecraft control systems, they are also suitable for use in high-radiation terrestrial environments (e.g., in nuclear power plants and facilities that process radioactive materials). The primary role of the CIA within a spacecraft or other power system is to provide a reconfigurable means of regulating the power bus, actuating all valves, firing all pyrotechnic devices, and controlling the switching of power to all switchable loads. The CIA is a mixed-signal (analog and digital) ASIC that includes an embedded microcontroller with supporting fault-tolerant switch control and monitoring circuitry that is capable of connecting to a redundant set of interintegrated circuit (I(sup 2)C) buses. Commands and telemetry requests are communicated to the CIA. Adherence to the I(sup 2)C bus standard helps to reduce development costs by facilitating the use of previously developed, commercially available components. The AIA is a mixed-signal ASIC that includes the analog circuitry needed to connect the CIA to a custom higher powered version of the I(sup 2)C bus. The higher-powered version is designed to enable operation with bus cables longer than those contemplated in the I(sup 2)C standard. If there are multiple higher-power I(sup 2)C-like buses, then there must an AIA between the CIA and each such bus. The AIA includes two identical interface blocks: one for the side-A I(sup 2)C clock and data buses and the other for the side B buses. All the AIAs on each side are powered from a common power converter module (PCM). Sides A and B

STS-32 Commander Brandenstein adjusts IMAX camera during training session

Science.gov (United States)

1989-01-01

STS-32 Commander Daniel C. Brandenstein adjusts IMAX camera setting during briefing and training session as technician looks on. The session was conducted in the JSC Mockup and Integration Laboratory (MAIL) Bldg 9B. The IMAX camera will be used onboard Columbia, Orbiter Vehicle (OV) 102, during the STS-32 mission.

VSEARCH: a versatile open source tool for metagenomics

Directory of Open Access Journals (Sweden)

Torbjørn Rognes

2016-10-01

Full Text Available Background VSEARCH is an open source and free of charge multithreaded 64-bit tool for processing and preparing metagenomics, genomics and population genomics nucleotide sequence data. It is designed as an alternative to the widely used USEARCH tool (Edgar, 2010 for which the source code is not publicly available, algorithm details are only rudimentarily described, and only a memory-confined 32-bit version is freely available for academic use. Methods When searching nucleotide sequences, VSEARCH uses a fast heuristic based on words shared by the query and target sequences in order to quickly identify similar sequences, a similar strategy is probably used in USEARCH. VSEARCH then performs optimal global sequence alignment of the query against potential target sequences, using full dynamic programming instead of the seed-and-extend heuristic used by USEARCH. Pairwise alignments are computed in parallel using vectorisation and multiple threads. Results VSEARCH includes most commands for analysing nucleotide sequences available in USEARCH version 7 and several of those available in USEARCH version 8, including searching (exact or based on global alignment, clustering by similarity (using length pre-sorting, abundance pre-sorting or a user-defined order, chimera detection (reference-based or de novo, dereplication (full length or prefix, pairwise alignment, reverse complementation, sorting, and subsampling. VSEARCH also includes commands for FASTQ file processing, i.e., format detection, filtering, read quality statistics, and merging of paired reads. Furthermore, VSEARCH extends functionality with several new commands and improvements, including shuffling, rereplication, masking of low-complexity sequences with the well-known DUST algorithm, a choice among different similarity definitions, and FASTQ file format conversion. VSEARCH is here shown to be more accurate than USEARCH when performing searching, clustering, chimera detection and subsampling

Spaceport Command and Control System User Interface Testing

Science.gov (United States)

Huesman, Jacob

2016-01-01

The Spaceport Command and Control System will be the National Aeronautics and Space Administration's newest system for launching commercial and government owned spacecraft. It's a large system with many parts all in need of testing. To improve upon testing already done by NASA engineers, the Engineering Directorate, Electrical Division (NE-E) of Kennedy Space Center has hired a group of interns each of the last few semesters to develop novel ways of improving the testing process.

A spacecraft computer repairable via command.

Science.gov (United States)

Fimmel, R. O.; Baker, T. E.

1971-01-01

The MULTIPAC is a central data system developed for deep-space probes with the distinctive feature that it may be repaired during flight via command and telemetry links by reprogramming around the failed unit. The computer organization uses pools of identical modules which the program organizes into one or more computers called processors. The interaction of these modules is dynamically controlled by the program rather than hardware. In the event of a failure, new programs are entered which reorganize the central data system with a somewhat reduced total processing capability aboard the spacecraft. Emphasis is placed on the evolution of the system architecture and the final overall system design rather than the specific logic design.

Study of Attrition Documentation at the U.S. Navy Recruit Training Command

National Research Council Canada - National Science Library

Condon, Nancy K; Eckenrode, John E

2006-01-01

.... Navy's Recruit Training Command (RTC). A random sample of 754 "retained files" from Customer Service Desk RTC was examined for attrition documentation and the information obtained was compared with attrition documentation contained...

Beamspace dual signal space projection (bDSSP): a method for selective detection of deep sources in MEG measurements

Science.gov (United States)

Sekihara, Kensuke; Adachi, Yoshiaki; Kubota, Hiroshi K.; Cai, Chang; Nagarajan, Srikantan S.

2018-06-01

Objective. Magnetoencephalography (MEG) has a well-recognized weakness at detecting deeper brain activities. This paper proposes a novel algorithm for selective detection of deep sources by suppressing interference signals from superficial sources in MEG measurements. Approach. The proposed algorithm combines the beamspace preprocessing method with the dual signal space projection (DSSP) interference suppression method. A prerequisite of the proposed algorithm is prior knowledge of the location of the deep sources. The proposed algorithm first derives the basis vectors that span a local region just covering the locations of the deep sources. It then estimates the time-domain signal subspace of the superficial sources by using the projector composed of these basis vectors. Signals from the deep sources are extracted by projecting the row space of the data matrix onto the direction orthogonal to the signal subspace of the superficial sources. Main results. Compared with the previously proposed beamspace signal space separation (SSS) method, the proposed algorithm is capable of suppressing much stronger interference from superficial sources. This capability is demonstrated in our computer simulation as well as experiments using phantom data. Significance. The proposed bDSSP algorithm can be a powerful tool in studies of physiological functions of midbrain and deep brain structures.

Command and Service Module Communications

Science.gov (United States)

Interbartolo, Michael

2009-01-01

This viewgraph presentation examines Command and Service Module (CSM) Communications. The communication system's capabilities are defined, including CSM-Earth, CSM-Lunar Module and CSM-Extravehicular crewman communications. An overview is provided for S-band communications, including data transmission and receiving rates, operating frequencies and major system components (pre-modulation processors, unified S-band electronics, S-band power amplifier and S-band antennas). Additionally, data transmission rates, operating frequencies and the capabilities of VHF communications are described. Major VHF components, including transmitters and receivers, and the VHF multiplexer and antennas are also highlighted. Finally, communications during pre-launch, ascent, in-flight and entry are discussed. Overall, the CSM communication system was rated highly by flight controllers and crew. The system was mostly autonomous for both crew and flight controllers and no major issues were encountered during flight.

Selecting sagebrush seed sources for restoration in a variable climate: ecophysiological variation among genotypes

Science.gov (United States)

Germino, Matthew J.

2012-01-01

Big sagebrush (Artemisia tridentata) communities dominate a large fraction of the United States and provide critical habitat for a number of wildlife species of concern. Loss of big sagebrush due to fire followed by poor restoration success continues to reduce ecological potential of this ecosystem type, particularly in the Great Basin. Choice of appropriate seed sources for restoration efforts is currently unguided due to knowledge gaps on genetic variation and local adaptation as they relate to a changing landscape. We are assessing ecophysiological responses of big sagebrush to climate variation, comparing plants that germinated from ~20 geographically distinct populations of each of the three subspecies of big sagebrush. Seedlings were previously planted into common gardens by US Forest Service collaborators Drs. B. Richardson and N. Shaw, (USFS Rocky Mountain Research Station, Provo, Utah and Boise, Idaho) as part of the Great Basin Native Plant Selection and Increase Project. Seed sources spanned all states in the conterminous Western United States. Germination, establishment, growth and ecophysiological responses are being linked to genomics and foliar palatability. New information is being produced to aid choice of appropriate seed sources by Bureau of Land Management and USFS field offices when they are planning seed acquisitions for emergency post-fire rehabilitation projects while considering climate variability and wildlife needs.

Computer-Assisted Instruction to Teach DOS Commands: A Pilot Study.

Science.gov (United States)

McWeeney, Mark G.

1992-01-01

Describes a computer-assisted instruction (CAI) program used to teach DOS commands. Pretest and posttest results for 65 graduate students using the program are reported, and it is concluded that the CAI program significantly aided the students. Sample screen displays for the program and several questions from the pre/posttest are included. (nine…

Development of a Suitable Survey Instrument To Identify Causes Behind High Turnover Rates within the 0301 Series in the Communications Electronics Command

Science.gov (United States)

2017-09-01

CAUSES BEHIND HIGH TURNOVER RATES WITHIN THE 0301 SERIES IN THE COMMUNICATIONS- ELECTRONICS COMMAND September 2017 By: Antonia U. Orjih...THE COMMUNICATIONS- ELECTRONICS COMMAND 5. FUNDING NUMBERS 6. AUTHOR(S) Antonia U. Orjih and Shamika M. Fleuranges 7. PERFORMING ORGANIZATION...AGENCY NAME(S) AND ADDRESS(ES) Communications- Electronics Command (CECOM) Aberdeen Proving Ground (APG), Maryland 10. SPONSORING / MONITORING

Manual command component with tactile and/or kinesthetic feedback; Organe de commande manuelle a retour d`information tactile et/ou kinesthesique

Energy Technology Data Exchange (ETDEWEB)

Foumier, R.

1995-05-19

The invention concerns a manual command component designed to be use by a human hand in order to control a slave system, with a tactile and/or kinesthetic feedback. It is composed by a handle and by piece(s) for the feedback. The handle contains a captor to signalize the move and the speed. The signals are transmitted to the slave system. The later send feedbacks which are transformed in a couple for the handle. (TEC).

Open source clustering software.

Science.gov (United States)

de Hoon, M J L; Imoto, S; Nolan, J; Miyano, S

2004-06-12

We have implemented k-means clustering, hierarchical clustering and self-organizing maps in a single multipurpose open-source library of C routines, callable from other C and C++ programs. Using this library, we have created an improved version of Michael Eisen's well-known Cluster program for Windows, Mac OS X and Linux/Unix. In addition, we generated a Python and a Perl interface to the C Clustering Library, thereby combining the flexibility of a scripting language with the speed of C. The C Clustering Library and the corresponding Python C extension module Pycluster were released under the Python License, while the Perl module Algorithm::Cluster was released under the Artistic License. The GUI code Cluster 3.0 for Windows, Macintosh and Linux/Unix, as well as the corresponding command-line program, were released under the same license as the original Cluster code. The complete source code is available at http://bonsai.ims.u-tokyo.ac.jp/mdehoon/software/cluster. Alternatively, Algorithm::Cluster can be downloaded from CPAN, while Pycluster is also available as part of the Biopython distribution.

A day in the life of a volunteer incident commander: errors, pressures and mitigating strategies.

Science.gov (United States)

Bearman, Christopher; Bremner, Peter A

2013-05-01

To meet an identified gap in the literature this paper investigates the tasks that a volunteer incident commander needs to carry out during an incident, the errors that can be made and the way that errors are managed. In addition, pressure from goal seduction and situation aversion were also examined. Volunteer incident commanders participated in a two-part interview consisting of a critical decision method interview and discussions about a hierarchical task analysis constructed by the authors. A SHERPA analysis was conducted to further identify potential errors. The results identified the key tasks, errors with extreme risk, pressures from strong situations and mitigating strategies for errors and pressures. The errors and pressures provide a basic set of issues that need to be managed by both volunteer incident commanders and fire agencies. The mitigating strategies identified here suggest some ways that this can be done. Copyright © 2012 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Command and Control Software for Single-Operator Multiple UAS Missions, Phase II

Data.gov (United States)

National Aeronautics and Space Administration — Existing command and control (C2) paradigms for UAS platforms are extremely limited and cumbersome, requiring at least a single operator per UAS, if not more than...

Command and Control Software for Single-Operator Multiple UAS Missions, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — Existing command and control (C2) paradigms for UAS platforms are extremely limited and cumbersome, requiring at least a single operator per UAS, if not more than...

Cities as command and control centres of the world economy: An empirical analysis, 2006–2015

Directory of Open Access Journals (Sweden)

Csomós György

2017-12-01

Full Text Available As a result of their rapid economic growth, several powerful corporate giants have emerged in developing countries, especially in China, operating not only in the traditional manufacturing sector, but also in high-tech industries and finance. Major cities in developing countries have gradually become important command and control centres of the global economy, and have also become powerful enough to be in the same tier as major cities of developed countries around the world. In this paper, I examine the position of cities as command and control centres on the basis of the power of their headquartered corporations. The result shows that until 2012, New York, London, Tokyo, and Paris; i.e. the global cities, were the leading command and control centres. However, the gap between these global cities and Beijing gradually closed, and by 2015, the Chinese capital outranked all the global cities. The outstanding performance of Beijing-based corporations that operate in financial, energy, and construction services sectors is the driving force behind Beijing’s increasing global power. In addition, the leading position of the global cities as command and control centres has been threatened by the San Francisco-San Jose metropolitan region, a newly emerging economic hub in the United States.

AssesSeg—A Command Line Tool to Quantify Image Segmentation Quality: A Test Carried Out in Southern Spain from Satellite Imagery

Directory of Open Access Journals (Sweden)

Antonio Novelli

2017-01-01

Full Text Available This letter presents the capabilities of a command line tool created to assess the quality of segmented digital images. The executable source code, called AssesSeg, was written in Python 2.7 using open source libraries. AssesSeg (University of Almeria, Almeria, Spain; Politecnico di Bari, Bari, Italy implements a modified version of the supervised discrepancy measure named Euclidean Distance 2 (ED2 and was tested on different satellite images (Sentinel-2, Landsat 8, and WorldView-2. The segmentation was applied to plastic covered greenhouse detection in the south of Spain (Almería. AssesSeg outputs were utilized to find the best band combinations for the performed segmentations of the images and showed a clear positive correlation between segmentation accuracy and the quantity of available reference data. This demonstrates the importance of a high number of reference data in supervised segmentation accuracy assessment problems.

A discussion on the resilience of command and control regulation within regulatory behavior theories

Directory of Open Access Journals (Sweden)

K.P.V. O’Sullivan

2012-03-01

Full Text Available This paper provides the first insights into the factors that may drive the resilience of command and control regulation in modern policy making. We show how the forces of uncertainty and internal dynamics among customers, producers and regulators are the most dominate factors preventing the adoption of non-CAC regulations. Using case study evidence of internet regulation, we then integrate our analysis into the most prominent regulatory choice behavior theories and illustrate that regardless of the theory, these factors can help explain the dominance of command and control as a choice of regulation.

Characterization, source identification and apportionment of selected metals in TSP in an urban atmosphere.

Science.gov (United States)

Shah, Munir H; Shaheen, N; Jaffar, M

2006-03-01

To understand the metal distribution characteristics in the atmosphere of urban Islamabad, total suspended particulate (TSP) samples were collected on daily 12 h basis, at Quaid-i-Azam University campus, using high volume sampler. The TSP samples were treated with HNO(3)/HClO(4) based wet digestion method for the quantification of eight selected metals; Fe, Zn, Pb, Mn, Cr, Co, Ni and Cd by FAAS method. The monitoring period ran from June 2001 to January 2002, with a total of 194 samples collected on cellulose filters. Effects of different meteorological conditions such as temperature, relative humidity, wind speed and wind direction on selected metal levels were interpreted by means of multivariate statistical approach. Enhanced metal levels for Fe (930 ng/m(3)), Zn (542 ng/m(3)) and Pb (210 ng/m(3)) were found on the mean scale while Mn, Cr, Co and Ni emerged as minor contributors. Statistical correlation study was also conducted and a strong correlation was observed between Pb-Cr (r=0.611). The relative humidity showed some significant influence on atmospheric metal distribution while other meteorological parameters showed weak relationship with TSP metal levels. Regarding the origin of sources of heavy metals in TSP, the statistical procedure identified three source profiles; automobile emissions, industrial/metallurgical units, and natural soil dust. The metal levels were also compared with those reported for other parts of the world which showed that the metal levels in urban atmosphere of Islamabad are in exceedence than those of European industrial and urban sites while comparable with some Asian sites.