Compilation of NIST Higher-Order Methods for the Determination of Electrolytes in Clinical Materials
ISBN: 9781495921384 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Higher order or "definitive" methods have been in use at NIST for several decades to establish certified values for electrolytes and other trace elements in clinical Standard Reference Materials (SRMs). Although some of these methods have been described in various NIST 260 series documents, there has not been, until now, a single information resource providing comprehensive descriptions of the methods in a format which facilitates systematic updates for new methods, performance improvements to existing methods and removal of methods which are considered obsolete. This manual attempts to...
Higher order or "definitive" methods have been in use at NIST for several decades to establish certified values for electrolytes and other trace eleme...
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85,21 zł |
Gas Flowmeter Calibrations with the Working Gas Flow Standard
ISBN: 9781495921469 / Angielski / Miękka / 32 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this document, the authors provide an overview of the gas flow calibration service and the procedures for customers to submit their flowmeters to the National Institute of Standards and Technology (NIST) for calibration. They also document the flow calculation algorithms and uncertainties of the WGFS.
In this document, the authors provide an overview of the gas flow calibration service and the procedures for customers to submit their flowmeters to t...
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71,75 zł |
Tin Freezing-Point Standard - SRM 741a
ISBN: 9781495924996 / Angielski / Miękka / 38 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The freezing point or time is a defining fixed point of the International Temperature Scale of 1990 (ITS-90). Realization of this freezing point is performed using a fixed-point cell containing high-purity tin. In this document, the methods used for the fabrication of the tin freezing-point cells and for the evaluation of SRM 741a are described.
The freezing point or time is a defining fixed point of the International Temperature Scale of 1990 (ITS-90). Realization of this freezing point is pe...
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76,24 zł |
Proceedings of the Dynamic Measurement and Control for Autonomous Manufacturing Workshops
ISBN: 9781495925122 / Angielski / Miękka / 184 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This document details the proceedings of the Dynamic Measurement and Control for Autonomous Manufacturing Workshops held October 10 - 11, 2007 at Loyola College of Maryland.
This document details the proceedings of the Dynamic Measurement and Control for Autonomous Manufacturing Workshops held October 10 - 11, 2007 at Loyo...
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89,70 zł |
Extending the Notion of Quality from Physical Metrology to Information and Sustainability
ISBN: 9781495925399 / Angielski / Miękka / 36 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this paper the authors intend to demonstrate the need for extending the notion of quality from the physical domain to information and, more comprehensively, to sustainability. In physical metrology there are well established principles such as fundamental units, precision, accuracy, traceability and uncertainty. In order to understand and define quality for information and sustainability the authors need to develop metrological concepts similar to those of physical metrology. Research efforts related to information quality (IQ) are scattered. IQ is primarily defined in terms of several...
In this paper the authors intend to demonstrate the need for extending the notion of quality from the physical domain to information and, more compreh...
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76,24 zł |
Biometric Quality: The Last 1%: Biometric Quality Assessment for Error Suppression
ISBN: 9781495984501 / Angielski / Miękka / 68 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Performance of biometric recognition systems degrades substantially as quality of the input samples drops. Although only a small fraction of input data are of poor-quality, the bulk of recognition errors can be attributed to poor-quality samples. If quality can be improved, either by sensor design, by user interface design, or by standards compliance, better performance can be realized. For those aspects of quality that cannot be designed-in, an ability to analyze the quality of a live sample is needed. This is useful primarily in initiating the reacquisition from a user, but also for the...
Performance of biometric recognition systems degrades substantially as quality of the input samples drops. Although only a small fraction of input dat...
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76,24 zł |
Assessing Face Acquisition
ISBN: 9781495987854 / Angielski / Miękka / 40 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. US-VISIT requested that the biometrics usability team at the National Institute of Standards and Technology (NIST) examine the current US-VISIT face image collection process to identify any usability and human factors that may improve the existing face image capture process. As such this study did not address other technologies or technology solutions. This report presents the results of a study that examined five usability and human factors enhancements to the current US-VISIT collection process: 1. the camera should resemble a traditional camera; 2. the camera should click when the picture...
US-VISIT requested that the biometrics usability team at the National Institute of Standards and Technology (NIST) examine the current US-VISIT face i...
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71,75 zł |
Report of Findings: Use of Language in Ballot Instructions
ISBN: 9781496016317 / Angielski / Miękka / 200 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In this study, we compared two ballots that differed only in wording and presentation of the language on the ballots. For Ballot A, we used conventional wording and presentation, taken from typical ballots. For Ballot B, we used plain language wording and presentation. In a study of 45 voters in three geographic locations, we compared a ballot with traditional language instructions to a ballot with plain language instructions, we took both performance and preference data Findings and conclusions are included.
In this study, we compared two ballots that differed only in wording and presentation of the language on the ballots. For Ballot A, we used convention...
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85,21 zł |
Algorithms for Generating Large Sets of Synthetic Directional Wind Speed Data for Hurricane, Thunderstorm, and Synoptic Winds
ISBN: 9781496016522 / Angielski / Miękka / 42 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Probabilistic models are developed for directional wind speeds in hurricane, thunderstorm, and synoptic wind storms. The models, calibrated to data, are used to generate synthetic directional wind speeds over periods of arbitrary length and to assess the uncertainty in the resulting extreme wind speeds. The procedure for generating data uses MATLAB functions, called dirihurricane, bootstrapipar, and bootstrapiparits, and available on www.nist.gov/wind. The synthetic data generated by the models and MATLAB functions developed in this study provide a rational tool for constructing synthetic...
Probabilistic models are developed for directional wind speeds in hurricane, thunderstorm, and synoptic wind storms. The models, calibrated to data, a...
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76,24 zł |
A Threat Analysis on UOCAVA Voting Systems
ISBN: 9781496016744 / Angielski / Miękka / 78 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This report contains the results of NIST s research into technologies to improve the voting process for United States citizens living overseas. It splits the overseas voting process into three stages: voter registration and ballot request, blank ballot delivery, and voted ballot return. For each stage, this report describes how various transmission options could be used to support overseas voting. The transmission options discussed in this paper are postal mail, telephone, fax, electronic mail, and web-based systems. This report documents a threat analysis based on the methodology provided in...
This report contains the results of NIST s research into technologies to improve the voting process for United States citizens living overseas. It spl...
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61,70 zł |
Port-Hamiltonian Systems Theory: An Introductory Overview
ISBN: 9781601987860 / Angielski / Miękka / 230 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Apart from offering a systematic and insightful framework for modeling and analysis of multi-physics systems, port-Hamiltonian systems theory provides a natural starting point for control. Especially in the nonlinear case it is widely recognized that physical properties of the system -- such as balance and conservation laws and energy considerations -- should be exploited and respected in the design of control laws which are robust and physically interpretable. Port-Hamiltonian Systems Theory: An Introductory Overview provides a concise and easily accessible description of the foundations...
Apart from offering a systematic and insightful framework for modeling and analysis of multi-physics systems, port-Hamiltonian systems theory provides...
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473,84 zł |
Hybrid Dynamical Systems: An Introduction to Control and Verification
ISBN: 9781601987846 / Angielski / Miękka / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The methods for hybrid systems are distributed across a wide spectrum, ranging from methods known in the discrete (cyber-)domain at one end, to traditional approaches for the continuous physical systems at the other. Rooted at opposite ends, both computer scientists and control theorists have made significant contributions to the field of hybrid systems by extending traditional methods from the traditional discrete or continuous domain to deal with hybrid systems. However, in general, there has been little work on integrating methods from these two domains. This is possibly because the formal...
The methods for hybrid systems are distributed across a wide spectrum, ranging from methods known in the discrete (cyber-)domain at one end, to tradit...
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473,84 zł |
A DOE Handbook: : A Simple Approach to Basic Statistical Design of Experiments
ISBN: 9781497511903 / Angielski / Miękka / 118 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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25,36 zł |
One India, One Infrastructure: Water, Volume 1
ISBN: 9781499569766 / Angielski / Miękka / 476 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. There are massive efforts on national & international levels for solutions to basic infrastructure for humankind particularly in respect of water, energy, transport & pollution. Nothing has changed; the situations have grown worse, deteriorated. Exasperated, the respected Supreme Court of India, during 2009 ordered a war like effort by Scientists & Engineers to overcome the water ravages. Delhi's air is catching up with that of Beijing very fast. I had the fortune of guidance to look into these problems 42 years back. To-day after a very arduous journey, we have the methods, technologies and...
There are massive efforts on national & international levels for solutions to basic infrastructure for humankind particularly in respect of water, ene...
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538,46 zł |
Correlation Filters for Elastic-Distorted Live-Scan Fingerprint Recognition
ISBN: 9781493763757 / Angielski / Miękka / 70 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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62,78 zł |
Design of the HLPR ChairHome Lift Position and Rehabilitation Chair
ISBN: 9781493765676 / Angielski / Miękka / 100 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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62,78 zł |
Diesel Adsorption to PVC and Iron During Contaminated Water Flow and Flushing Tests
ISBN: 9781493765805 / Angielski / Miękka / 62 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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53,80 zł |
A Guide to Printed and Electronic Resources for Developing a Cost- Effective Risk Mitigation Plan for New and Existing Constructed Facilities
ISBN: 9781494446284 / Angielski / Miękka / 186 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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67,26 zł |
Enhancement of the Virtual Cybernetic Building Testbed to Include a Zone Fire Model With HVAC Components
ISBN: 9781494246327 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. As part of a Cybernetic Building Systems project at the NIST Building and Fire Research Laboratory, a whole building emulator called the Virtual Cybernetic Building Testbed (VCBT) has been developed. The VCBT combines simulation tools with commercial building automation system products in order to emulate the characteristics of a commercial building and its various systems and controls. The VCBT simulates in real time the building envelope, weather, the heating ventilating and air-conditioning (HVAC) system, the heating/cooling plant, the fire detection system, and the security system. The...
As part of a Cybernetic Building Systems project at the NIST Building and Fire Research Laboratory, a whole building emulator called the Virtual Cyber...
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67,26 zł |
OBS&C Aerospace
ISBN: 9781503050976 / Angielski / Miękka / 26 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. OBS&C Aerospace is original OBS&C research about space assault also there is technology of recognizing alien superpowers.
OBS&C Aerospace is original OBS&C research about space assault also there is technology of recognizing alien superpowers.
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897,44 zł |