Sample records for tool mark identification

  1. The Miami Barrel: An Innovation in Forensic Firearms Identification

    ERIC Educational Resources Information Center

    Fadul, Thomas G., Jr.

    2009-01-01

    The scientific foundation in firearm and tool mark identification is that each firearm/tool produces a signature of identification (striation/impression) that is unique to that firearm/tool, and through examining the individual striations/impressions; the signature can be positively identified to the firearm/tool that produced it. There is no set…

  2. Identifying persistent and characteristic features in firearm tool marks on cartridge cases

    NASA Astrophysics Data System (ADS)

    Ott, Daniel; Soons, Johannes; Thompson, Robert; Song, John

    2017-12-01

    Recent concerns about subjectivity in forensic firearm identification have motivated the development of algorithms to compare firearm tool marks that are imparted on ammunition and to generate quantitative measures of similarity. In this paper, we describe an algorithm that identifies impressed tool marks on a cartridge case that are both consistent between firings and contribute strongly to a surface similarity metric. The result is a representation of the tool mark topography that emphasizes both significant and persistent features across firings. This characteristic surface map is useful for understanding the variability and persistence of the tool marks created by a firearm and can provide improved discrimination between the comparison scores of samples fired from the same firearm and the scores of samples fired from different firearms. The algorithm also provides a convenient method for visualizing areas of similarity that may be useful in providing quantitative support for visual comparisons by trained examiners.

  3. A first approach for digital representation and automated classification of toolmarks on locking cylinders using confocal laser microscopy

    NASA Astrophysics Data System (ADS)

    Clausing, Eric; Kraetzer, Christian; Dittmann, Jana; Vielhauer, Claus

    2012-10-01

    An important part of criminalistic forensics is the analysis of toolmarks. Such toolmarks often consist of plenty of single striations, scratches and dents which can allow for conclusions in regards to the sequence of events or used tools. To receive qualified results with an automated analysis and contactless acquisition of such toolmarks, a detailed digital representation of these and their orientation as well as placing to each other is required. For marks of firearms and tools the desired result of an analysis is a conclusion whether or not a mark has been generated by a tool under suspicion. For toolmark analysis on locking cylinders, the aim is not an identification of the used tool but rather an identification of the opening method. The challenge of such an identification is that a one-to-one comparison of two images is not sufficient - although two marked objects look completely different in regards to the specific location and shape of found marks they still can represent a sample for the identical opening method. This paper provides the first approach for modelling toolmarks on lock pins and takes into consideration the different requirements necessary to generate a detailed and interpretable digital representation of these traces. These requirements are 'detail', i.e. adequate features which allow for a suitable representation and interpretation of single marks, 'meta detail', i.e. adequate representation of the context and connection between all marks and 'distinctiveness', i.e. the possibility to reliably distinguish different sample types by the according model. The model is evaluated with a set of 15 physical samples (resulting in 675 digital scans) of lock pins from cylinders opened with different opening methods, contactlessly scanned with a confocal laser microscope. The presented results suggest a high suitability for the aspired purpose of opening method determination.

  4. Micro-computed tomography of false starts produced on bone by different hand-saws.

    PubMed

    Pelletti, Guido; Viel, Guido; Fais, Paolo; Viero, Alessia; Visentin, Sindi; Miotto, Diego; Montisci, Massimo; Cecchetto, Giovanni; Giraudo, Chiara

    2017-05-01

    The analysis of macro- and microscopic characteristics of saw marks on bones can provide useful information about the class of the tool utilized to produce the injury. The aim of the present study was to test micro-computed tomography (micro-CT) for the analysis of false starts experimentally produced on 32 human bone sections using 4 different hand-saws in order to verify the potential utility of micro-CT for distinguishing false starts produced by different saws and to correlate the morphology of the tool with that of the bone mark. Each sample was analysed through stereomicroscopy and micro-CT. Stereomicroscopic analysis allowed the identification of the false starts and the detection of the number of tool marks left by each saw. Micro-CT scans, through the integration of 3D renders and multiplanar reconstructions (MPR), allowed the identification of the shape of each false start correlating it to the injuring tool. Our results suggest that micro-CT could be a useful technique for assessing false starts produced by different classes of saws, providing accurate morphological profiles of the bone marks with all the advantages of high resolution 3D imaging (e.g., high accuracy, non-destructive analysis, preservation and documentation of evidence). However, further studies are necessary to integrate qualitative data with quantitative metrical analysis in order to further characterize the false start and the related injuring tool. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. F-15B Quiet Spike(TradeMark) Aeroservoelastic Flight-Test Data Analysis

    NASA Technical Reports Server (NTRS)

    Kukreja, Sunil L.

    2007-01-01

    System identification is utilized in the aerospace community for development of simulation models for robust control law design. These models are often described as linear, time-invariant processes and assumed to be uniform throughout the flight envelope. Nevertheless, it is well known that the underlying process is inherently nonlinear. Over the past several decades the controls and biomedical communities have made great advances in developing tools for the identification of nonlin ear systems. In this report, we show the application of one such nonlinear system identification technique, structure detection, for the an alysis of Quiet Spike(TradeMark)(Gulfstream Aerospace Corporation, Savannah, Georgia) aeroservoelastic flight-test data. Structure detectio n is concerned with the selection of a subset of candidate terms that best describe the observed output. Structure computation as a tool fo r black-box modeling may be of critical importance for the development of robust, parsimonious models for the flight-test community. The ob jectives of this study are to demonstrate via analysis of Quiet Spike(TradeMark) aeroservoelastic flight-test data for several flight conditions that: linear models are inefficient for modelling aeroservoelast ic data, nonlinear identification provides a parsimonious model description whilst providing a high percent fit for cross-validated data an d the model structure and parameters vary as the flight condition is altered.

  6. Structure guided design of a series of selective pyrrolopyrimidinone MARK inhibitors

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

    Katz, Jason D.; Haidle, Andrew; Childers, Kaleen K.

    2017-01-01

    The initial structure activity relationships around an isoindoline uHTS hit will be described. Information gleaned from ligand co-crystal structures allowed for rapid refinements in both MARK potency and kinase selectivity. These efforts allowed for the identification of a compound with properties suitable for use as an in vitro tool compound for validation studies on MARK as a viable target for Alzheimer’s disease.

  7. Forensic surface metrology: tool mark evidence.

    PubMed

    Gambino, Carol; McLaughlin, Patrick; Kuo, Loretta; Kammerman, Frani; Shenkin, Peter; Diaczuk, Peter; Petraco, Nicholas; Hamby, James; Petraco, Nicholas D K

    2011-01-01

    Over the last several decades, forensic examiners of impression evidence have come under scrutiny in the courtroom due to analysis methods that rely heavily on subjective morphological comparisons. Currently, there is no universally accepted system that generates numerical data to independently corroborate visual comparisons. Our research attempts to develop such a system for tool mark evidence, proposing a methodology that objectively evaluates the association of striated tool marks with the tools that generated them. In our study, 58 primer shear marks on 9 mm cartridge cases, fired from four Glock model 19 pistols, were collected using high-resolution white light confocal microscopy. The resulting three-dimensional surface topographies were filtered to extract all "waviness surfaces"-the essential "line" information that firearm and tool mark examiners view under a microscope. Extracted waviness profiles were processed with principal component analysis (PCA) for dimension reduction. Support vector machines (SVM) were used to make the profile-gun associations, and conformal prediction theory (CPT) for establishing confidence levels. At the 95% confidence level, CPT coupled with PCA-SVM yielded an empirical error rate of 3.5%. Complementary, bootstrap-based computations for estimated error rates were 0%, indicating that the error rate for the algorithmic procedure is likely to remain low on larger data sets. Finally, suggestions are made for practical courtroom application of CPT for assigning levels of confidence to SVM identifications of tool marks recorded with confocal microscopy. Copyright © 2011 Wiley Periodicals, Inc.

  8. Topography measurements and applications in ballistics and tool mark identifications*

    PubMed Central

    Vorburger, T V; Song, J; Petraco, N

    2016-01-01

    The application of surface topography measurement methods to the field of firearm and toolmark analysis is fairly new. The field has been boosted by the development of a number of competing optical methods, which has improved the speed and accuracy of surface topography acquisitions. We describe here some of these measurement methods as well as several analytical methods for assessing similarities and differences among pairs of surfaces. We also provide a few examples of research results to identify cartridge cases originating from the same firearm or tool marks produced by the same tool. Physical standards and issues of traceability are also discussed. PMID:27182440

  9. Identification of Skin Electrical Injury Using Infrared Imaging: A Possible Complementary Tool for Histological Examination

    PubMed Central

    Lin, Hancheng; Wang, Zhenyuan; Dong, Hongmei

    2017-01-01

    In forensic practice, determination of electrocution as a cause of death usually depends on the conventional histological examination of electrical mark in the body skin, but the limitation of this method includes subjective bias by different forensic pathologists, especially for identifying suspicious electrical mark. The aim of our work is to introduce Fourier transform infrared (FTIR) spectroscopy in combination with chemometrics as a complementary tool for providing an relatively objective diagnosis. The results of principle component analysis (PCA) showed that there were significant differences of protein structural profile between electrical mark and normal skin in terms of α-helix, antiparallel β-sheet and β-sheet content. Then a partial least square (PLS) model was established based on this spectral dataset and used to discriminate electrical mark from normal skin areas in independent tissue sections as revealed by color-coded digital maps, making the visualization of electrical injury more intuitively. Our pilot study demonstrates the potential of FTIR spectroscopy as a complementary tool for diagnosis of electrical mark. PMID:28118398

  10. F-15B QuietSpike(TradeMark) Aeroservoelastic Flight Test Data Analysis

    NASA Technical Reports Server (NTRS)

    Kukreja, Sunil L.

    2007-01-01

    System identification or mathematical modelling is utilised in the aerospace community for the development of simulation models for robust control law design. These models are often described as linear, time-invariant processes and assumed to be uniform throughout the flight envelope. Nevertheless, it is well known that the underlying process is inherently nonlinear. The reason for utilising a linear approach has been due to the lack of a proper set of tools for the identification of nonlinear systems. Over the past several decades the controls and biomedical communities have made great advances in developing tools for the identification of nonlinear systems. These approaches are robust and readily applicable to aerospace systems. In this paper, we show the application of one such nonlinear system identification technique, structure detection, for the analysis of F-15B QuietSpike(TradeMark) aeroservoelastic flight test data. Structure detection is concerned with the selection of a subset of candidate terms that best describe the observed output. This is a necessary procedure to compute an efficient system description which may afford greater insight into the functionality of the system or a simpler controller design. Structure computation as a tool for black-box modelling may be of critical importance for the development of robust, parsimonious models for the flight-test community. Moreover, this approach may lead to efficient strategies for rapid envelope expansion which may save significant development time and costs. The objectives of this study are to demonstrate via analysis of F-15B QuietSpike(TradeMark) aeroservoelastic flight test data for several flight conditions (Mach number) that (i) linear models are inefficient for modelling aeroservoelastic data, (ii) nonlinear identification provides a parsimonious model description whilst providing a high percent fit for cross-validated data and (iii) the model structure and parameters vary as the flight condition is altered.

  11. Forensic firearm identification of semiautomatic handguns using laser formed microstamping elements

    NASA Astrophysics Data System (ADS)

    Lizotte, Todd E.; Ohar, Orest

    2008-08-01

    For well over one hundred years the science of Firearm and Tool Mark Identification has relied on the theory that unintentional random tooling marks generated during the manufacture of a firearm onto its interior surfaces are unique to each individual firearm.[1][2] Forensic Firearm and Tool Mark Examiners have had to rely on the analysis of these randomly formed unintentional striations, or scratches and dings, transferred onto ammunition components from firearms used to commit crimes, as a way of developing clues and evidence. Such transfers take place during the cycle of fire and ejection of the cartridge from the firearm during the commission of a crime. The typical striations on the cartridge casings are caused by tooling marks that are randomly formed during the machining of interior surfaces of the manufactured firearm and by other firearm components that come in contact with the cycling ammunition. Components like the firing pin, extractor and ejector, impact the surfaces of the cartridges as they are fed, fired and ejected from the firearm. When found at a crime scene, these striae constitute ballistic evidence when effectively analyzed by a Forensic Firearm and Tool Mark Examiner. Examiners categorize these striations looking for matches to be made between the components that created the marks and the recovered firearm. Reality is that nearly 50% of firearms used in violent crimes are not recovered at a crime scene, requiring the analysis to be processed and logged into evidence files or imaged into reference image databases for future comparison whenever a firearm might be recovered. This paper will present a unique law enforcement technology, embedded into firearms for tracking the sources of illegally trafficked firearms, called Microstamping. Microstamping is a laser based micromachining process that forms microscopic "intentional structures and marks" on components within a firearm. Thus when the firearm is fired, these microstamp structures transfer an identifying tracking code onto the expended cartridge ejected from the firearm. Microstamped structures are laser micromachined alpha numeric and encoded geometric tracking numbers, linked to the serial number of the firearm. Ballistic testing data will be presented covering microstamp transfer quality, transfer rates and survivability/durability. Further information will provide an overview on how microstamping information can be utilized by law enforcement to combat illegal firearm trafficking.

  12. Preliminary investigation of vocal variation in the Mexican Spotted Owl (Strix occidentalis lucida): would vocal analysis of the four-note location call be a useful field tool for individual identification?

    Treesearch

    Wendy A. Kuntz; Peter B. Stacey

    1997-01-01

    Individual identification, especially in rare species, can provide managers with critical information about demographic processes. Traditionally, banding has been the only effective method of marking individuals. However, banding's drawbacks have led some researchers to suggest vocal analysis as an alternative. We explore this prospect for Mexican Spotted Owls (...

  13. A simple method to compare firing pin marks using stereomicroscope and Microsoft office (Windows 8) tools.

    PubMed

    Suresh, R

    2017-08-01

    Pertinent marks of fired cartridge cases such as firing pin, breech face, extractor, ejector, etc. are used for firearm identification. A non-standard semiautomatic pistol and four .22rim fire cartridges (head stamp KF) is used for known source comparison study. Two test fired cartridge cases are examined under stereomicroscope. The characteristic marks are captured by digital camera and comparative analysis of striation marks is done by using different tools available in the Microsoft word (Windows 8) of a computer system. The similarities of striation marks thus obtained are highly convincing to identify the firearm. In this paper, an effort has been made to study and compare the striation marks of two fired cartridge cases using stereomicroscope, digital camera and computer system. Comparison microscope is not used in this study. The method described in this study is simple, cost effective, transport to field study and can be equipped in a crime scene vehicle to facilitate immediate on spot examination. The findings may be highly helpful to the forensic community, law enforcement agencies and students. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Mark-resight abundance estimation under incomplete identification of marked individuals

    USGS Publications Warehouse

    McClintock, Brett T.; Hill, Jason M.; Fritz, Lowell; Chumbley, Kathryn; Luxa, Katie; Diefenbach, Duane R.

    2014-01-01

    Often less expensive and less invasive than conventional mark–recapture, so-called 'mark-resight' methods are popular in the estimation of population abundance. These methods are most often applied when a subset of the population of interest is marked (naturally or artificially), and non-invasive sighting data can be simultaneously collected for both marked and unmarked individuals. However, it can often be difficult to identify marked individuals with certainty during resighting surveys, and incomplete identification of marked individuals is potentially a major source of bias in mark-resight abundance estimators. Previously proposed solutions are ad hoc and will tend to underperform unless marked individual identification rates are relatively high (>90%) or individual sighting heterogeneity is negligible.Based on a complete data likelihood, we present an approach that properly accounts for uncertainty in marked individual detection histories when incomplete identifications occur. The models allow for individual heterogeneity in detection, sampling with (e.g. Poisson) or without (e.g. Bernoulli) replacement, and an unknown number of marked individuals. Using a custom Markov chain Monte Carlo algorithm to facilitate Bayesian inference, we demonstrate these models using two example data sets and investigate their properties via simulation experiments.We estimate abundance for grassland sparrow populations in Pennsylvania, USA when sampling was conducted with replacement and the number of marked individuals was either known or unknown. To increase marked individual identification probabilities, extensive territory mapping was used to assign incomplete identifications to individuals based on location. Despite marked individual identification probabilities as low as 67% in the absence of this territorial mapping procedure, we generally found little return (or need) for this time-consuming investment when using our proposed approach. We also estimate rookery abundance from Alaskan Steller sea lion counts when sampling was conducted without replacement, the number of marked individuals was unknown, and individual heterogeneity was suspected as non-negligible.In terms of estimator performance, our simulation experiments and examples demonstrated advantages of our proposed approach over previous methods, particularly when marked individual identification probabilities are low and individual heterogeneity levels are high. Our methodology can also reduce field effort requirements for marked individual identification, thus, allowing potential investment into additional marking events or resighting surveys.

  15. Multiple layer identification label using stacked identification symbols

    NASA Technical Reports Server (NTRS)

    Schramm, Harry F. (Inventor)

    2005-01-01

    An automatic identification system and method are provided which employ a machine readable multiple layer label. The label has a plurality of machine readable marking layers stacked one upon another. Each of the marking layers encodes an identification symbol detectable using one or more sensing technologies. The various marking layers may comprise the same marking material or each marking layer may comprise a different medium having characteristics detectable by a different sensing technology. These sensing technologies include x-ray, radar, capacitance, thermal, magnetic and ultrasonic. A complete symbol may be encoded within each marking layer or a symbol may be segmented into fragments which are then divided within a single marking layer or encoded across multiple marking layers.

  16. Automated identification of complementarity determining regions (CDRs) reveals peculiar characteristics of CDRs and B cell epitopes.

    PubMed

    Ofran, Yanay; Schlessinger, Avner; Rost, Burkhard

    2008-11-01

    Exact identification of complementarity determining regions (CDRs) is crucial for understanding and manipulating antigenic interactions. One way to do this is by marking residues on the antibody that interact with B cell epitopes on the antigen. This, of course, requires identification of B cell epitopes, which could be done by marking residues on the antigen that bind to CDRs, thus requiring identification of CDRs. To circumvent this vicious circle, existing tools for identifying CDRs are based on sequence analysis or general biophysical principles. Often, these tools, which are based on partial data, fail to agree on the boundaries of the CDRs. Herein we present an automated procedure for identifying CDRs and B cell epitopes using consensus structural regions that interact with the antigens in all known antibody-protein complexes. Consequently, we provide the first comprehensive analysis of all CDR-epitope complexes of known three-dimensional structure. The CDRs we identify only partially overlap with the regions suggested by existing methods. We found that the general physicochemical properties of both CDRs and B cell epitopes are rather peculiar. In particular, only four amino acids account for most of the sequence of CDRs, and several types of amino acids almost never appear in them. The secondary structure content and the conservation of B cell epitopes are found to be different than previously thought. These characteristics of CDRs and epitopes may be instrumental in choosing which residues to mutate in experimental search for epitopes. They may also assist in computational design of antibodies and in predicting B cell epitopes.

  17. Tracking illicit small arms trafficking: implementation of Intentional Firearm Microstamping (IFM) to small arms and light weapons imports and exports

    NASA Astrophysics Data System (ADS)

    Lizotte, Todd E.; Ohar, Orest P.

    2009-09-01

    The illicit trafficking in small arms is an international problem with grave consequences to those who live in less developed nations. To stop any form of trafficking it is important to ensure the ability to track weapons to their sources, there must be a common international system for the marking and tracing of weapons. Under current international law, states may adopt various different weapons marking systems, complicating the identification of the country-of-origin of a weapon [1]. However, these marking technologies are only good for those firearms that are recovered or captured. By instituting Intentional Firearm Microstamping (IFM) a technology that provides a link to a serial or production build number, by embossing the IFM code on to the cartridge that is fired and ejected at the scene. IFM will provide critical forensic intelligence in regions of conflict by helping to identify patterns, trafficking routes and ultimately shut down illicit arms sources and markets that fuel the violence associated with regional genocide, terrorism and/or insurgency groups within warzones. Intentional Firearm Microstamping (IFM) technology will provide a rapid and accurate cartridge-to-firearm identification process, enabling law enforcement both national and international to quickly pursue international arms dealers and other illicit firearm markets. Intentional Firearm Microstamping (IFM) is a patented technology and trace solution where intentional tooling marks are formed or micromachined onto firearms interior surfaces that come into contact or impact the surfaces of cartridge casings. The IFM tooling marks can take the form of alphanumeric codes or encoded geometric codes, such as a barcode. As the firearm is discharged the intentional tooling marks transfer a code to the cartridge casing before it is ejected out of the firearm. When recovered at the scene of an incident, the intentional firearm microstamped cartridge can indentify a specific firearm, without the need to recover that firearm. This paper will explain the key attributes of Intentional Firearm Microstamping technology; including its implementation and application benefits such as developing border security controls and law enforcement capacity world wide to combat illicit trafficking of firearms to terrorists, gangs and/or fueling regional conflicts. The data generated by IFM will be discussed and its application to spatial and temporal mapping of trafficking patterns and other criminal patterns.

  18. Identification of individual foothill yellow-legged frogs (Rana boylii) using chin pattern photographs: a non-invasive and effective method for small population studies

    Treesearch

    K.R. Marlow; K.D. Wiseman; Clara Wheeler; J.E.  Drennan; R.E.  Jackman

    2016-01-01

    The ability to identify individual animals is a valuable tool in the study of amphibian population dynamics, movement ecology, social behavior, and habitat use. Numerous methods of marking amphibians have been employed including the use of passive integrated transponder (PIT) tags, radio-transmitters, elastomers, branding, and mutilation techniques such as toe...

  19. 14 CFR 45.10 - Marking.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Marking. 45.10 Section 45.10 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Identification of Aircraft and Related Products § 45.10 Marking. No person may mark a...

  20. 48 CFR 227.7103-10 - Contractor identification and marking of technical data to be furnished with restrictive markings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and marking of technical data to be furnished with restrictive markings. 227.7103-10 Section 227.7103... DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Technical Data 227.7103-10 Contractor identification and marking of technical data to be furnished with restrictive markings...

  1. 6 CFR 7.25 - Identification and markings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Identification and markings. 7.25 Section 7.25 Domestic Security DEPARTMENT OF HOMELAND SECURITY, OFFICE OF THE SECRETARY CLASSIFIED NATIONAL SECURITY INFORMATION Classified Information § 7.25 Identification and markings. (a) Classified information must be...

  2. 41 CFR 109-27.5011 - Identification marking of metals and metal products.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Identification marking of metals and metal products. 109-27.5011 Section 109-27.5011 Public Contracts and Property..., Procedures, and Guidelines § 109-27.5011 Identification marking of metals and metal products. ...

  3. 41 CFR 109-27.5011 - Identification marking of metals and metal products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Identification marking of metals and metal products. 109-27.5011 Section 109-27.5011 Public Contracts and Property..., Procedures, and Guidelines § 109-27.5011 Identification marking of metals and metal products. ...

  4. 50 CFR 260.7 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., memoranda, marks, other identifications, and devices for purposes of the Agricultural Marketing Act. 260.7..., marks, other identifications, and devices for purposes of the Agricultural Marketing Act. Subsection 203(h) of the Agricultural Marketing Act of 1946 provides criminal penalties for various specified...

  5. 14 CFR 45.16 - Marking of life-limited parts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Marking of life-limited parts. 45.16... IDENTIFICATION AND REGISTRATION MARKING Identification of Aircraft and Related Products § 45.16 Marking of life... chapter, the holder of a type certificate or design approval for a life-limited part must provide marking...

  6. 14 CFR 45.11 - Marking of products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Identification of Aircraft and Related Products § 45.11 Marking of products. (a) Aircraft. A manufacturer of aircraft covered under § 21.182 of this chapter must mark each...

  7. Laser micro-etching of metal prostheses for personal identification

    PubMed Central

    Ganapathy, Dhanraj; Sivaswamy, Vinay; Sekhar, Prathap

    2017-01-01

    Denture marking techniques play a vital role in establishing personal identification in suitable clinical and forensic situations. The denture marking techniques are categorized broadly into additive and ablative methods. Additive methods involve embedding or impregnation of markers for establishing personal identity. Ablative methods involve partial removal of the denture surface thereby providing a marking for identification. Engraving and etching methods are the commonly used ablative methods. Ablative methods can be of contact and noncontact subtypes. Laser micro-etching is a precise noncontact ablative denture marking technique that could be used for prostheses-guided personal identification. PMID:28584473

  8. Laser micro-etching of metal prostheses for personal identification.

    PubMed

    Ganapathy, Dhanraj; Sivaswamy, Vinay; Sekhar, Prathap

    2017-01-01

    Denture marking techniques play a vital role in establishing personal identification in suitable clinical and forensic situations. The denture marking techniques are categorized broadly into additive and ablative methods. Additive methods involve embedding or impregnation of markers for establishing personal identity. Ablative methods involve partial removal of the denture surface thereby providing a marking for identification. Engraving and etching methods are the commonly used ablative methods. Ablative methods can be of contact and noncontact subtypes. Laser micro-etching is a precise noncontact ablative denture marking technique that could be used for prostheses-guided personal identification.

  9. 36 CFR 1237.24 - What are special considerations for storage and maintenance of aerial photographic records?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... maintenance of aerial photographic records? (a) Mark each aerial film container with a unique identification code to facilitate identification and filing. (b) Mark aerial film indexes with the unique aerial film identification codes or container codes for the aerial film that they index. Also, file and mark the aerial...

  10. 36 CFR § 1237.24 - What are special considerations for storage and maintenance of aerial photographic records?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... maintenance of aerial photographic records? (a) Mark each aerial film container with a unique identification code to facilitate identification and filing. (b) Mark aerial film indexes with the unique aerial film identification codes or container codes for the aerial film that they index. Also, file and mark the aerial...

  11. 36 CFR 1237.24 - What are special considerations for storage and maintenance of aerial photographic records?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... maintenance of aerial photographic records? (a) Mark each aerial film container with a unique identification code to facilitate identification and filing. (b) Mark aerial film indexes with the unique aerial film identification codes or container codes for the aerial film that they index. Also, file and mark the aerial...

  12. 36 CFR 1237.24 - What are special considerations for storage and maintenance of aerial photographic records?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... maintenance of aerial photographic records? (a) Mark each aerial film container with a unique identification code to facilitate identification and filing. (b) Mark aerial film indexes with the unique aerial film identification codes or container codes for the aerial film that they index. Also, file and mark the aerial...

  13. 36 CFR 1237.24 - What are special considerations for storage and maintenance of aerial photographic records?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... maintenance of aerial photographic records? (a) Mark each aerial film container with a unique identification code to facilitate identification and filing. (b) Mark aerial film indexes with the unique aerial film identification codes or container codes for the aerial film that they index. Also, file and mark the aerial...

  14. 48 CFR 227.7203-10 - Contractor identification and marking of computer software or computer software documentation to...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... and marking of computer software or computer software documentation to be furnished with restrictive... Rights in Computer Software and Computer Software Documentation 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings...

  15. 48 CFR 227.7203-10 - Contractor identification and marking of computer software or computer software documentation to...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... and marking of computer software or computer software documentation to be furnished with restrictive... Rights in Computer Software and Computer Software Documentation 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings...

  16. 48 CFR 227.7203-10 - Contractor identification and marking of computer software or computer software documentation to...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... and marking of computer software or computer software documentation to be furnished with restrictive... Rights in Computer Software and Computer Software Documentation 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings...

  17. 48 CFR 227.7203-10 - Contractor identification and marking of computer software or computer software documentation to...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and marking of computer software or computer software documentation to be furnished with restrictive... Rights in Computer Software and Computer Software Documentation 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings...

  18. 48 CFR 227.7203-10 - Contractor identification and marking of computer software or computer software documentation to...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... and marking of computer software or computer software documentation to be furnished with restrictive... Rights in Computer Software and Computer Software Documentation 227.7203-10 Contractor identification and marking of computer software or computer software documentation to be furnished with restrictive markings...

  19. 14 CFR 45.13 - Identification data.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Identification data. 45.13 Section 45.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.13 Identification data. Link to an...

  20. 14 CFR 45.14 - Identification of critical components.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Identification of critical components. 45.14 Section 45.14 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.14 Identification of...

  1. 48 CFR 1852.245-74 - Identification and marking of Government equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Technical Handbook (NASA-HDBK) 6003, Application of Data Matrix Identification Symbols to Aerospace Parts... Identification Symbols on Aerospace Parts or through the use of commercial marking techniques that: (1) are...

  2. 48 CFR 1852.245-74 - Identification and marking of Government equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Technical Handbook (NASA-HDBK) 6003, Application of Data Matrix Identification Symbols to Aerospace Parts... Identification Symbols on Aerospace Parts or through the use of commercial marking techniques that: (1) are...

  3. 48 CFR 1852.245-74 - Identification and marking of Government equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Technical Handbook (NASA-HDBK) 6003, Application of Data Matrix Identification Symbols to Aerospace Parts... Identification Symbols on Aerospace Parts or through the use of commercial marking techniques that: (1) are...

  4. 48 CFR 1852.245-74 - Identification and marking of Government equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Technical Handbook (NASA-HDBK) 6003, Application of Data Matrix Identification Symbols to Aerospace Parts... Identification Symbols on Aerospace Parts or through the use of commercial marking techniques that: (1) are...

  5. The effect of image alterations on identification using palmar flexion creases.

    PubMed

    Cook, Tom; Sutton, Raul; Buckley, Kevan

    2013-11-01

    Palmprints are identified using matching of minutia points, which can be time consuming for fingerprint experts and in database searches. This article analyzes the operational characteristics of a palmar flexion crease (PFC) identification software tool, using a dataset of 10 replicates of 100 palms, where the user can label and match palmar line features. Results show that 100 palmprint images modified 10 times each using rotation, translation, and additive noise, mimicking some of the characteristics found in crime scene palmar marks, can be identified with a 99.2% genuine acceptance rate and 0% false acceptance rate when labeled within 3.5 mm of the PFC. Partial palmprint images can also be identified using the same method to filter the dataset prior to traditional matching, while maintaining an effective genuine acceptance rate. The work shows that identification using PFCs can improve palmprint identification through integration with existing systems, and through dedicated palmprint identification applications. © 2013 American Academy of Forensic Sciences.

  6. 49 CFR 172.338 - Replacement of identification numbers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Replacement of identification numbers. 172.338..., TRAINING REQUIREMENTS, AND SECURITY PLANS Marking § 172.338 Replacement of identification numbers. If more than one of the identification number markings on placards, orange panels, or white square-on-point...

  7. 49 CFR 172.338 - Replacement of identification numbers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Replacement of identification numbers. 172.338..., TRAINING REQUIREMENTS, AND SECURITY PLANS Marking § 172.338 Replacement of identification numbers. If more than one of the identification number markings on placards, orange panels, or white square-on-point...

  8. 49 CFR 172.338 - Replacement of identification numbers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Replacement of identification numbers. 172.338..., TRAINING REQUIREMENTS, AND SECURITY PLANS Marking § 172.338 Replacement of identification numbers. If more than one of the identification number markings on placards, orange panels, or white square-on-point...

  9. Objective forensic analysis of striated, quasi-striated and impressed toolmarks

    NASA Astrophysics Data System (ADS)

    Spotts, Ryan E.

    Following the 1993 Daubert v. Merrell Dow Pharmaceuticals, Inc. court case and continuing to the 2010 National Academy of Sciences report, comparative forensic toolmark examination has received many challenges to its admissibility in court cases and its scientific foundations. Many of these challenges deal with the subjective nature in determining whether toolmarks are identifiable. This questioning of current identification methods has created a demand for objective methods of identification - "objective" implying known error rates and statistically reliability. The demand for objective methods has resulted in research that created a statistical algorithm capable of comparing toolmarks to determine their statistical similarity, and thus the ability to separate matching and nonmatching toolmarks. This was expanded to the creation of virtual toolmarking (characterization of a tool to predict the toolmark it will create). The statistical algorithm, originally designed for two-dimensional striated toolmarks, had been successfully applied to striated screwdriver and quasi-striated plier toolmarks. Following this success, a blind study was conducted to validate the virtual toolmarking capability using striated screwdriver marks created at various angles of incidence. Work was also performed to optimize the statistical algorithm by implementing means to ensure the algorithm operations were constrained to logical comparison regions (e.g. the opposite ends of two toolmarks do not need to be compared because they do not coincide with each other). This work was performed on quasi-striated shear cut marks made with pliers - a previously tested, more difficult application of the statistical algorithm that could demonstrate the difference in results due to optimization. The final research conducted was performed with pseudostriated impression toolmarks made with chisels. Impression marks, which are more complex than striated marks, were analyzed using the algorithm to separate matching and nonmatching toolmarks. Results of the conducted research are presented as well as evidence of the primary assumption of forensic toolmark examination; all tools can create identifiably unique toolmarks.

  10. Influence of the axial rotation angle on tool mark striations.

    PubMed

    Garcia, Derrel Louis; Pieterman, René; Baiker, Martin

    2017-10-01

    A tool's axial rotation influences the geometric properties of a tool mark. The larger the axial rotation angle, the larger the compression of structural details like striations. This complicates comparing tool marks at different axial rotations. Using chisels, tool marks were made from 0° to 75° axial rotation and compared using an automated approach Baiker et al. [10]. In addition, a 3D topographic surface of a chisel was obtained to generate virtual tool marks and to test whether the axial rotation angle of a mark could be predicted. After examination of the tool mark and chisel data-sets it was observed that marks lose information with increasing rotation due to the change in relative distance between geometrical details on the tool and the disappearance of smaller details. The similarity and repeatability were high for comparisons between marks with no difference in axial rotation, but decreasing with increased rotation angle from 0° to 75°. With an increasing difference in the rotation angles, the tool marks had to be corrected to account for the different compression factors between them. For compression up to 7.5%, this was obtained automatically by the tool mark alignment method. For larger compression, manually re-sizing the marks to the uncompressed widths at 0° rotation before the alignment was found suitable for successfully comparing even large differences in axial rotation. The similarity and repeatability were decreasing however, with increasing degree of re-sizing. The quality was assessed by determining the similarity at different detail levels within a tool mark. With an axial rotation up to 75°, tool marks were found to reliably represent structural details down to 100μm. The similarity of structural details below 100μm was dependent on the angle, with the highest similarity at small rotation angles and the lowest similarity at large rotation angles. Filtering to remove the details below 100μm lead to consistently higher similarity between tool marks at all angles and allowed for a comparison of marks up to 75° axial rotation. Finally, generated virtual tool mark profiles with an axial rotation were compared to experimental tool marks. The similarity between virtual and experimental tool marks remained high up to 60° rotation after which it decreased due to the loss in quality in both marks. Predicting the rotation angle is possible under certain conditions up to 45° rotation with an accuracy of 2.667±0.577° rotation. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Identification of the Rice Wines with Different Marked Ages by Electronic Nose Coupled with Smartphone and Cloud Storage Platform

    PubMed Central

    Wei, Zhebo; Xiao, Xize

    2017-01-01

    In this study, a portable electronic nose (E-nose) was self-developed to identify rice wines with different marked ages—all the operations of the E-nose were controlled by a special Smartphone Application. The sensor array of the E-nose was comprised of 12 MOS sensors and the obtained response values were transmitted to the Smartphone thorough a wireless communication module. Then, Aliyun worked as a cloud storage platform for the storage of responses and identification models. The measurement of the E-nose was composed of the taste information obtained phase (TIOP) and the aftertaste information obtained phase (AIOP). The area feature data obtained from the TIOP and the feature data obtained from the TIOP-AIOP were applied to identify rice wines by using pattern recognition methods. Principal component analysis (PCA), locally linear embedding (LLE) and linear discriminant analysis (LDA) were applied for the classification of those wine samples. LDA based on the area feature data obtained from the TIOP-AIOP proved a powerful tool and showed the best classification results. Partial least-squares regression (PLSR) and support vector machine (SVM) were applied for the predictions of marked ages and SVM (R2 = 0.9942) worked much better than PLSR. PMID:29088076

  12. Identification of the Rice Wines with Different Marked Ages by Electronic Nose Coupled with Smartphone and Cloud Storage Platform.

    PubMed

    Wei, Zhebo; Xiao, Xize; Wang, Jun; Wang, Hui

    2017-10-31

    In this study, a portable electronic nose (E-nose) was self-developed to identify rice wines with different marked ages-all the operations of the E-nose were controlled by a special Smartphone Application. The sensor array of the E-nose was comprised of 12 MOS sensors and the obtained response values were transmitted to the Smartphone thorough a wireless communication module. Then, Aliyun worked as a cloud storage platform for the storage of responses and identification models. The measurement of the E-nose was composed of the taste information obtained phase (TIOP) and the aftertaste information obtained phase (AIOP). The area feature data obtained from the TIOP and the feature data obtained from the TIOP-AIOP were applied to identify rice wines by using pattern recognition methods. Principal component analysis (PCA), locally linear embedding (LLE) and linear discriminant analysis (LDA) were applied for the classification of those wine samples. LDA based on the area feature data obtained from the TIOP-AIOP proved a powerful tool and showed the best classification results. Partial least-squares regression (PLSR) and support vector machine (SVM) were applied for the predictions of marked ages and SVM (R² = 0.9942) worked much better than PLSR.

  13. Statistical methods for the forensic analysis of striated tool marks

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

    Hoeksema, Amy Beth

    In forensics, fingerprints can be used to uniquely identify suspects in a crime. Similarly, a tool mark left at a crime scene can be used to identify the tool that was used. However, the current practice of identifying matching tool marks involves visual inspection of marks by forensic experts which can be a very subjective process. As a result, declared matches are often successfully challenged in court, so law enforcement agencies are particularly interested in encouraging research in more objective approaches. Our analysis is based on comparisons of profilometry data, essentially depth contours of a tool mark surface taken alongmore » a linear path. In current practice, for stronger support of a match or non-match, multiple marks are made in the lab under the same conditions by the suspect tool. We propose the use of a likelihood ratio test to analyze the difference between a sample of comparisons of lab tool marks to a field tool mark, against a sample of comparisons of two lab tool marks. Chumbley et al. (2010) point out that the angle of incidence between the tool and the marked surface can have a substantial impact on the tool mark and on the effectiveness of both manual and algorithmic matching procedures. To better address this problem, we describe how the analysis can be enhanced to model the effect of tool angle and allow for angle estimation for a tool mark left at a crime scene. With sufficient development, such methods may lead to more defensible forensic analyses.« less

  14. 50 CFR 660.319 - Open access fishery gear identification and marking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Open access fishery gear identification... COAST STATES West Coast Groundfish-Open Access Fisheries § 660.319 Open access fishery gear identification and marking. (a) Gear identification. (1) Open access fixed gear (longline, trap or pot, set net...

  15. 50 CFR 622.60 - Adjustment of management measures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... markings and identification, allowable biological catch (ABC) and ABC control rules, rebuilding plans, sale... harvested shrimp (maintaining shrimp in whole condition, use as bait), target effort and fishing mortality... identification, vessel markings and identification, ABC and ABC control rules, rebuilding plans, sale and...

  16. 50 CFR 622.60 - Adjustment of management measures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... markings and identification, allowable biological catch (ABC) and ABC control rules, rebuilding plans, sale... harvested shrimp (maintaining shrimp in whole condition, use as bait), target effort and fishing mortality... identification, vessel markings and identification, ABC and ABC control rules, rebuilding plans, sale and...

  17. Approaching Suspicious Substances Safely

    NASA Technical Reports Server (NTRS)

    2004-01-01

    A mineral identification tool that was developed for NASA's Mars Rover Technology Development program is now serving as a powerful tool for U.S. law enforcement agencies and military personnel to identify suspicious liquid and solid substances. The tool can measure unknown substances through glass and plastic packaging materials with the RamanProbe(TradeMark) focused fiber-optic probe. The probe length can be extended up to 200 meters to enable users to analyze potentially dangerous substances at a safe distance. In many cases, the spectrometer and personnel are kept in a safe zone while the probe is positioned next to the sample being analyzed. Being able to identify chemicals in remote locations also saves users time and labor, since otherwise the samples would need to be collected, transported, and prepared prior to measurement in the laboratory.

  18. 22 CFR 9.7 - Identification and marking.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Foreign Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS § 9.7 Identification and marking. (a) Classified information shall be marked pursuant to the standards set forth in section 1.6 of... guidance in 12 Foreign Affairs Manual (FAM). (b) Foreign government information shall retain its original...

  19. 22 CFR 9.7 - Identification and marking.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Foreign Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS § 9.7 Identification and marking. (a) Classified information shall be marked pursuant to the standards set forth in section 1.6 of... guidance in 12 Foreign Affairs Manual (FAM). (b) Foreign government information shall retain its original...

  20. Structure Computation of Quiet Spike[Trademark] Flight-Test Data During Envelope Expansion

    NASA Technical Reports Server (NTRS)

    Kukreja, Sunil L.

    2008-01-01

    System identification or mathematical modeling is used in the aerospace community for development of simulation models for robust control law design. These models are often described as linear time-invariant processes. Nevertheless, it is well known that the underlying process is often nonlinear. The reason for using a linear approach has been due to the lack of a proper set of tools for the identification of nonlinear systems. Over the past several decades, the controls and biomedical communities have made great advances in developing tools for the identification of nonlinear systems. These approaches are robust and readily applicable to aerospace systems. In this paper, we show the application of one such nonlinear system identification technique, structure detection, for the analysis of F-15B Quiet Spike(TradeMark) aeroservoelastic flight-test data. Structure detection is concerned with the selection of a subset of candidate terms that best describe the observed output. This is a necessary procedure to compute an efficient system description that may afford greater insight into the functionality of the system or a simpler controller design. Structure computation as a tool for black-box modeling may be of critical importance for the development of robust parsimonious models for the flight-test community. Moreover, this approach may lead to efficient strategies for rapid envelope expansion, which may save significant development time and costs. The objectives of this study are to demonstrate via analysis of F-15B Quiet Spike aeroservoelastic flight-test data for several flight conditions that 1) linear models are inefficient for modeling aeroservoelastic data, 2) nonlinear identification provides a parsimonious model description while providing a high percent fit for cross-validated data, and 3) the model structure and parameters vary as the flight condition is altered.

  1. Dietary calcein marking of brook trout, Atlantic salmon, yellow perch, and coho salmon scales

    USGS Publications Warehouse

    Honeyfield, D.C.; Ostrowski, C.S.; Fletcher, J.W.; Mohler, J.W.

    2006-01-01

    Brook trout Salvelinus fontinalis, Atlantic salmon Salmo salar, coho salmon Oncorhynchus kisutch, and yellow perch Perca flavescens fed calcein for 5 d showed characteristic calcein scale marks 7-10 d postmarking. In fish fed 0.75 or 1.25 g of calcein per kilogram of feed, the percentage of fish that exhibited a calcein mark was 100% in brook trout, 93-98% in Atlantic salmon, 60% in yellow perch, and 0% in coho salmon. However, when coho salmon were fed 5.25 g calcein/kg feed, 100% marking was observed 7-10 d postmarking. Brook trout were successfully marked twice with distinct bands when fed calcein 5 months apart. Brook trout scale pixel luminosity increased as dietary calcein increased in experiment 2. For the second calcein mark, scale pixel luminosity from brook trout fed 1.25 g calcein/kg feed was numerically higher (P < 0.08) than scales from fish fed 0.75 g calcein/kg feed. Mean pixel luminosity of calcein-marked Atlantic salmon scales was 57.7 for fish fed 0.75 g calcein/kg feed and 55.2 for fish fed 1.25 g calcein/kg feed. Although feed acceptance presented a problem in yellow perch, these experiments provide evidence that dietary calcein is a viable tool for marking fish for stock identification. ?? Copyright by the American Fisheries Society 2006.

  2. Use of a scanning optical profilometer for toolmark characterization

    NASA Astrophysics Data System (ADS)

    Chumbley, L. S.; Eisenmann, D. J.; Morris, M.; Zhang, S.; Craft, J.; Fisher, C.; Saxton, A.

    2009-05-01

    An optical profilometer has been used to obtain 3-dimensional data for use in two research projects concerning toolmark quantification and identification. In the first study quantitative comparisons between toolmarks made using data from the optical system proved superior to similar data obtained using a stylus profilometer. In the second study the ability of the instrument to obtain accurate data from two surfaces intersecting at a high angle (approximately 90 degrees) is demonstrated by obtaining measurements from the tip of a flat screwdriver. The data obtained was used to produce a computer generated "virtual tool," which was then employed to create "virtual tool marks." How these experiments were conducted and the results obtained will be presented and discussed.

  3. The development and practice of forensic podiatry.

    PubMed

    Vernon, Wesley

    2006-01-01

    Forensic podiatry is a small, but potentially useful specialty using clinical podiatric knowledge for the purpose of person identification. The practice of forensic podiatry began in the early 1970s in Canada and the UK, although supportive research commenced later in the 1990s. Techniques of forensic podiatry include identification from podiatry records, the human footprint, footwear, and the analysis of gait forms captured on Closed Circuit Television Cameras. The most valuable techniques relate to the comparison of the foot impressions inside shoes. Tools to describe, measure and compare foot impressions with footwear wear marks have been developed through research with potential for further development. The role of forensic podiatrists is of particular value when dealing with variable factors relating to the functioning and the shod foot. Case studies demonstrate the approach of podiatrists, in footwear identification, when comparing exemplar with questioned foot impressions. Forensic podiatry practice should be approached cautiously and it is essential for podiatrists undertaking this type of work to understand the context within which the process of person identification takes place.

  4. CRITICA: coding region identification tool invoking comparative analysis

    NASA Technical Reports Server (NTRS)

    Badger, J. H.; Olsen, G. J.; Woese, C. R. (Principal Investigator)

    1999-01-01

    Gene recognition is essential to understanding existing and future DNA sequence data. CRITICA (Coding Region Identification Tool Invoking Comparative Analysis) is a suite of programs for identifying likely protein-coding sequences in DNA by combining comparative analysis of DNA sequences with more common noncomparative methods. In the comparative component of the analysis, regions of DNA are aligned with related sequences from the DNA databases; if the translation of the aligned sequences has greater amino acid identity than expected for the observed percentage nucleotide identity, this is interpreted as evidence for coding. CRITICA also incorporates noncomparative information derived from the relative frequencies of hexanucleotides in coding frames versus other contexts (i.e., dicodon bias). The dicodon usage information is derived by iterative analysis of the data, such that CRITICA is not dependent on the existence or accuracy of coding sequence annotations in the databases. This independence makes the method particularly well suited for the analysis of novel genomes. CRITICA was tested by analyzing the available Salmonella typhimurium DNA sequences. Its predictions were compared with the DNA sequence annotations and with the predictions of GenMark. CRITICA proved to be more accurate than GenMark, and moreover, many of its predictions that would seem to be errors instead reflect problems in the sequence databases. The source code of CRITICA is freely available by anonymous FTP (rdp.life.uiuc.edu in/pub/critica) and on the World Wide Web (http:/(/)rdpwww.life.uiuc.edu).

  5. Identification and Registration Marking

    DOT National Transportation Integrated Search

    1992-04-16

    This advisory circular (AC) updates the guidance and information concerning the identification and marking requirements of Federal Aviation Regulations (FAR) Part 45, and describes an acceptable means, but not the sole means, of : compliance with the...

  6. 9 CFR 592.310 - Form of official identification symbol and inspection mark.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Form of official identification symbol and inspection mark. 592.310 Section 592.310 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.310 Form of...

  7. 9 CFR 592.310 - Form of official identification symbol and inspection mark.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Form of official identification symbol and inspection mark. 592.310 Section 592.310 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.310 Form of...

  8. 9 CFR 592.310 - Form of official identification symbol and inspection mark.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Form of official identification symbol and inspection mark. 592.310 Section 592.310 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.310 Form of...

  9. 9 CFR 592.310 - Form of official identification symbol and inspection mark.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Form of official identification symbol and inspection mark. 592.310 Section 592.310 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.310 Form of...

  10. Method and Apparatus for Reading Two Dimensional Identification Symbols Using Radar Techniques

    NASA Technical Reports Server (NTRS)

    Schramm, Harry F., Jr. (Inventor); Roxby, Donald L. (Inventor)

    2003-01-01

    A method and apparatus are provided for sensing two-dimensional identification marks provided on a substrate or embedded within a substrate below a surface of the substrate. Micropower impulse radar is used to transmit a high risetime, short duration pulse to a focussed radar target area of the substrate having the two dimensional identification marks. The method further includes the steps of listening for radar echoes returned from the identification marks during a short listening period window occurring a predetermined time after transmission of the radar pulse. If radar echoes are detected, an image processing step is carried out. If no radar echoes are detected, the method further includes sequentially transmitting further high risetime, short duration pulses, and listening for radar echoes from each of said further pulses after different elapsed times for each of the further pulses until radar echoes are detected. When radar echoes are detected, data based on the detected echoes is processed to produce an image of the identification marks.

  11. 50 CFR 697.21 - Gear identification and marking, escape vent, maximum trap size, and ghost panel requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... vent, maximum trap size, and ghost panel requirements. 697.21 Section 697.21 Wildlife and Fisheries... identification and marking, escape vent, maximum trap size, and ghost panel requirements. (a) Gear identification... Administrator finds to be consistent with paragraph (c) of this section. (d) Ghost panel. (1) Lobster traps not...

  12. 50 CFR 697.21 - Gear identification and marking, escape vent, maximum trap size, and ghost panel requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... vent, maximum trap size, and ghost panel requirements. 697.21 Section 697.21 Wildlife and Fisheries... identification and marking, escape vent, maximum trap size, and ghost panel requirements. (a) Gear identification... Administrator finds to be consistent with paragraph (c) of this section. (d) Ghost panel. (1) Lobster traps not...

  13. 50 CFR 697.21 - Gear identification and marking, escape vent, maximum trap size, and ghost panel requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... vent, maximum trap size, and ghost panel requirements. 697.21 Section 697.21 Wildlife and Fisheries... identification and marking, escape vent, maximum trap size, and ghost panel requirements. (a) Gear identification... Administrator finds to be consistent with paragraph (c) of this section. (d) Ghost panel. (1) Lobster traps not...

  14. Visualization of permanent marks in progressive addition lenses by digital in-line holography

    NASA Astrophysics Data System (ADS)

    Perucho, Beatriz; Micó, Vicente

    2013-04-01

    A critical issue in the production of ophthalmic lenses is to guarantee the correct centering and alignment throughout the manufacturing and mounting processes. Aimed to that, progressive addition lenses (PALs) incorporate permanent marks at standardized locations at the lens. Those marks are engraved upon the surface and provide the model identification and addition power of the PAL, as well as to serve as locator marks to re-ink the removable marks again if necessary. Although the permanent marks should be visible by simple visual inspection, those marks are often faint and weak on new lenses providing low contrast, obscured by scratches on older lenses, and partially occluded and difficult to recognize on tinted or anti-reflection coated lenses. In this contribution, we present an extremely simple visualization system for permanent marks in PALs based on digital in-line holography. Light emitted by a superluminescent diode (SLD) is used to illuminate the PAL which is placed just before a digital (CCD) sensor. Thus, the CCD records an in-line hologram incoming from the diffracted wavefront provided by the PAL. As a result, it is possible to recover an in-focus image of the PAL inspected region by means of classical holographic tools applied in the digital domain. This numerical process involves digital recording of the in-line hologram, numerical back propagation to the PAL plane, and some digital processing to reduce noise and present a high quality final image. Preliminary experimental results are provided showing the applicability of the proposed method.

  15. 50 CFR 697.21 - Gear identification and marking, escape vent, maximum trap size, and ghost panel requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and marking. All lobster gear deployed or possessed in the EEZ, or, deployed or possessed by a person on or from a vessel issued a Federal limited access American lobster permit, and not permanently.... Effective through April 30, 2000, all lobster gear must be marked with the following code of identification...

  16. 50 CFR 697.21 - Gear identification and marking, escape vent, maximum trap size, and ghost panel requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... and marking. All lobster gear deployed or possessed in the EEZ, or, deployed or possessed by a person on or from a vessel issued a Federal limited access American lobster permit, and not permanently.... Effective through April 30, 2000, all lobster gear must be marked with the following code of identification...

  17. 5 CFR 1312.8 - Standard identification and markings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification and Declassification of National Security Information § 1312.8 Standard identification and markings... or event for declassification that corresponds to the lapse of the information's national security...

  18. 5 CFR 1312.8 - Standard identification and markings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification and Declassification of National Security Information § 1312.8 Standard identification and markings... or event for declassification that corresponds to the lapse of the information's national security...

  19. Virtual tool mark generation for efficient striation analysis in forensic science

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

    Ekstrand, Laura

    In 2009, a National Academy of Sciences report called for investigation into the scienti c basis behind tool mark comparisons (National Academy of Sciences, 2009). Answering this call, Chumbley et al. (2010) attempted to prove or disprove the hypothesis that tool marks are unique to a single tool. They developed a statistical algorithm that could, in most cases, discern matching and non-matching tool marks made at di erent angles by sequentially numbered screwdriver tips. Moreover, in the cases where the algorithm misinterpreted a pair of marks, an experienced forensics examiner could discern the correct outcome. While this research served tomore » con rm the basic assumptions behind tool mark analysis, it also suggested that statistical analysis software could help to reduce the examiner's workload. This led to a new tool mark analysis approach, introduced in this thesis, that relies on 3D scans of screwdriver tip and marked plate surfaces at the micrometer scale from an optical microscope. These scans are carefully cleaned to remove noise from the data acquisition process and assigned a coordinate system that mathematically de nes angles and twists in a natural way. The marking process is then simulated by using a 3D graphics software package to impart rotations to the tip and take the projection of the tip's geometry in the direction of tool travel. The edge of this projection, retrieved from the 3D graphics software, becomes a virtual tool mark. Using this method, virtual marks are made at increments of 5 and compared to a scan of the evidence mark. The previously developed statistical package from Chumbley et al. (2010) performs the comparison, comparing the similarity of the geometry of both marks to the similarity that would occur due to random chance. The resulting statistical measure of the likelihood of the match informs the examiner of the angle of the best matching virtual mark, allowing the examiner to focus his/her mark analysis on a smaller range of angles. Preliminary results are quite promising. In a study with both sides of 6 screwdriver tips and 34 corresponding marks, the method distinguished known matches from known non-matches with zero false positive matches and only two matches mistaken for non-matches. For matches, it could predict the correct marking angle within 5-10 . Moreover, on a standard desktop computer, the virtual marking software is capable of cleaning 3D tip and plate scans in minutes and producing a virtual mark and comparing it to a real mark in seconds. These results support several of the professional conclusions of the tool mark analysis com- munity, including the idea that marks produced by the same tool only match if they are made at similar angles. The method also displays the potential to automate part of the comparison process, freeing the examiner to focus on other tasks, which is important in busy, backlogged crime labs. Finally, the method o ers the unique chance to directly link an evidence mark to the tool that produced it while reducing potential damage to the evidence.« less

  20. Linking live animals and products: traceability.

    PubMed

    Britt, A G; Bell, C M; Evers, K; Paskin, R

    2013-08-01

    It is rarely possible to successfully contain an outbreak of an infectious animal disease, or to respond effectively to a chemical residue incident, without the use of a system for identifying and tracking animals. The linking of animals at the time they are slaughtered--through the use of identification devices or marks and accompanying movement documentation--with the meat produced from their carcasses, adds further value from the perspective of consumer safety. Over the past decade, animal identification technology has become more sophisticated and affordable. The development of the Internet and mobile communication tools, complemented bythe expanded capacity of computers and associated data management applications, has added a new dimension to the ability of Competent Authorities and industry to track animals and the food they produce for disease control, food safety and commercial purposes.

  1. 28 CFR 17.25 - Identification and markings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... classified at a level equivalent to that level of classification assigned by the originating foreign government. (c) Information assigned a level of classification under predecessor Executive Orders shall be... ACCESS TO CLASSIFIED INFORMATION Classified Information § 17.25 Identification and markings. (a...

  2. 47 CFR 87.107 - Station identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... aircraft followed by the characters of the registration marking (“N” number) of the aircraft, omitting the... type of aircraft followed by the last three characters of the registration marking. Notwithstanding any... Operating Requirements and Procedures Operating Procedures § 87.107 Station identification. (a) Aircraft...

  3. 47 CFR 87.107 - Station identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... aircraft followed by the characters of the registration marking (“N” number) of the aircraft, omitting the... type of aircraft followed by the last three characters of the registration marking. Notwithstanding any... Operating Requirements and Procedures Operating Procedures § 87.107 Station identification. (a) Aircraft...

  4. 47 CFR 87.107 - Station identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... aircraft followed by the characters of the registration marking (“N” number) of the aircraft, omitting the... type of aircraft followed by the last three characters of the registration marking. Notwithstanding any... Operating Requirements and Procedures Operating Procedures § 87.107 Station identification. (a) Aircraft...

  5. 47 CFR 87.107 - Station identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... aircraft followed by the characters of the registration marking (“N” number) of the aircraft, omitting the... type of aircraft followed by the last three characters of the registration marking. Notwithstanding any... Operating Requirements and Procedures Operating Procedures § 87.107 Station identification. (a) Aircraft...

  6. 47 CFR 87.107 - Station identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... aircraft followed by the characters of the registration marking (“N” number) of the aircraft, omitting the... type of aircraft followed by the last three characters of the registration marking. Notwithstanding any... Operating Requirements and Procedures Operating Procedures § 87.107 Station identification. (a) Aircraft...

  7. 14 CFR 45.10 - Marking.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Marking. 45.10 Section 45.10 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.10 Marking. No person may mark a product or article...

  8. 14 CFR 45.10 - Marking.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Marking. 45.10 Section 45.10 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.10 Marking. No person may mark a product or article...

  9. 14 CFR 45.10 - Marking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Marking. 45.10 Section 45.10 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.10 Marking. No person may mark a product or article...

  10. 14 CFR 45.10 - Marking.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Marking. 45.10 Section 45.10 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.10 Marking. No person may mark a product or article...

  11. 49 CFR 172.328 - Cargo tanks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Cargo tanks. 172.328 Section 172.328... SECURITY PLANS Marking § 172.328 Cargo tanks. (a) Providing and affixing identification numbers. Unless a cargo tank is already marked with the identification numbers required by this subpart, the...

  12. 49 CFR 172.328 - Cargo tanks.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Cargo tanks. 172.328 Section 172.328... SECURITY PLANS Marking § 172.328 Cargo tanks. (a) Providing and affixing identification numbers. Unless a cargo tank is already marked with the identification numbers required by this subpart, the...

  13. 49 CFR 172.328 - Cargo tanks.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Cargo tanks. 172.328 Section 172.328... SECURITY PLANS Marking § 172.328 Cargo tanks. (a) Providing and affixing identification numbers. Unless a cargo tank is already marked with the identification numbers required by this subpart, the...

  14. 49 CFR 172.328 - Cargo tanks.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Cargo tanks. 172.328 Section 172.328... SECURITY PLANS Marking § 172.328 Cargo tanks. (a) Providing and affixing identification numbers. Unless a cargo tank is already marked with the identification numbers required by this subpart, the...

  15. 32 CFR 2400.12 - Identification and markings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Identification and markings. 2400.12 Section 2400.12 National Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION...

  16. 32 CFR 2400.12 - Identification and markings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Identification and markings. 2400.12 Section 2400.12 National Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION...

  17. 32 CFR 2400.12 - Identification and markings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Identification and markings. 2400.12 Section 2400.12 National Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION...

  18. 32 CFR 2400.12 - Identification and markings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Identification and markings. 2400.12 Section 2400.12 National Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION...

  19. 32 CFR 2400.12 - Identification and markings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Identification and markings. 2400.12 Section 2400.12 National Defense Other Regulations Relating to National Defense OFFICE OF SCIENCE AND TECHNOLOGY POLICY REGULATIONS TO IMPLEMENT E.O. 12356; OFFICE OF SCIENCE AND TECHNOLOGY POLICY INFORMATION...

  20. 48 CFR 246.706 - Warranty terms and conditions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... conditions. (b)(5) Markings. For non-commercial items, use MIL-STD-129, Marking for Shipments and Storage, and MIL-STD-130, Identification Marking of U.S. Military Property, when marking warranty items. [71 FR...

  1. 48 CFR 246.706 - Warranty terms and conditions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... conditions. (b)(5) Markings. For non-commercial items, use MIL-STD-129, Marking for Shipments and Storage, and MIL-STD-130, Identification Marking of U.S. Military Property, when marking warranty items. [71 FR...

  2. 48 CFR 246.706 - Warranty terms and conditions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... conditions. (b)(5) Markings. For non-commercial items, use MIL-STD-129, Marking for Shipments and Storage, and MIL-STD-130, Identification Marking of U.S. Military Property, when marking warranty items. [71 FR...

  3. 48 CFR 246.706 - Warranty terms and conditions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... conditions. (b)(5) Markings. For non-commercial items, use MIL-STD-129, Marking for Shipments and Storage, and MIL-STD-130, Identification Marking of U.S. Military Property, when marking warranty items. [71 FR...

  4. Virtual Tool Mark Generation for Efficient Striation Analysis

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

    Ekstrand, Laura; Zhang, Song; Grieve, Taylor

    2014-02-16

    This study introduces a tool mark analysis approach based upon 3D scans of screwdriver tip and marked plate surfaces at the micrometer scale from an optical microscope. An open-source 3D graphics software package is utilized to simulate the marking process as the projection of the tip's geometry in the direction of tool travel. The edge of this projection becomes a virtual tool mark that is compared to cross-sections of the marked plate geometry using the statistical likelihood algorithm introduced by Chumbley et al. In a study with both sides of six screwdriver tips and 34 corresponding marks, the method distinguishedmore » known matches from known nonmatches with zero false-positive matches and two false-negative matches. For matches, it could predict the correct marking angle within ±5–10°. Individual comparisons could be made in seconds on a desktop computer, suggesting that the method could save time for examiners.« less

  5. 50 CFR 660.319 - Open access fishery gear identification and marking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Open access fishery gear identification and marking. 660.319 Section 660.319 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST...

  6. A novel field method to distinguish between cryptic carcharhinid sharks, Australian blacktip shark Carcharhinus tilstoni and common blacktip shark C. limbatus, despite the presence of hybrids.

    PubMed

    Johnson, G J; Buckworth, R C; Lee, H; Morgan, J A T; Ovenden, J R; McMahon, C R

    2017-01-01

    Multivariate and machine-learning methods were used to develop field identification techniques for two species of cryptic blacktip shark. From 112 specimens, precaudal vertebrae (PCV) counts and molecular analysis identified 95 Australian blacktip sharks Carcharhinus tilstoni and 17 common blacktip sharks Carcharhinus limbatus. Molecular analysis also revealed 27 of the 112 were C. tilstoni × C. limbatus hybrids, of which 23 had C. tilstoni PCV counts and four had C. limbatus PCV counts. In the absence of further information about hybrid phenotypes, hybrids were assigned as either C. limbatus or C. tilstoni based on PCV counts. Discriminant analysis achieved 80% successful identification, but machine-learning models were better, achieving 100% successful identification, using six key measurements (fork length, caudal-fin peduncle height, interdorsal space, second dorsal-fin height, pelvic-fin length and pelvic-fin midpoint to first dorsal-fin insertion). Furthermore, pelvic-fin markings could be used for identification: C. limbatus has a distinct black mark >3% of the total pelvic-fin area, while C. tilstoni has markings with diffuse edges, or has smaller or no markings. Machine learning and pelvic-fin marking identification methods were field tested achieving 87 and 90% successful identification, respectively. With further refinement, the techniques developed here will form an important part of a multi-faceted approach to identification of C. tilstoni and C. limbatus and have a clear management and conservation application to these commercially important sharks. The methods developed here are broadly applicable and can be used to resolve species identities in many fisheries where cryptic species exist. © 2016 The Fisheries Society of the British Isles.

  7. 14 CFR 45.11 - Marking of products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.11 Marking of products. (a) Aircraft. A manufacturer of aircraft covered under § 21.182 of this chapter must mark each aircraft by attaching a...

  8. 14 CFR 45.11 - Marking of products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.11 Marking of products. (a) Aircraft. A manufacturer of aircraft covered under § 21.182 of this chapter must mark each aircraft by attaching a...

  9. 14 CFR 45.11 - Marking of products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.11 Marking of products. (a) Aircraft. A manufacturer of aircraft covered under § 21.182 of this chapter must mark each aircraft by attaching a...

  10. The class characteristic mark of the H&M Mul-T-Lock picking tool in toolmarks examination.

    PubMed

    Volkov, Nikolai; Finkelstein, Nir; Novoselsky, Yehuda; Tsach, Tsadok

    2014-07-01

    Mul-T-Lock is a high security lock cylinder distinguished by the use of a telescoping "pin-in-pin"-tumbler design. Picking the Mul-T-Lock cylinder with a traditional picking tool is highly complicated because it can get stuck between the inner and outer pins. The H&M Mul-T-Lock picking tool was designed to overcome this problem and facilitate the picking of the "pin-in-pin" cylinder. The purpose of this research is to determine whether H&M Mul-T-Lock picking tool leaves class characteristic mark and whether it can be distinguished from traditional picking tools marks and from regular key marks. It also describes and determines the class characteristic mark left on telescopic pins, its origin, recurrence, and its benefit to the toolmarks examiner. When receiving a Mul-T-Lock from a crime scene, a toolmarks examiner can quickly determine whether or not it was picked by an H&M Mul-T-Lock picking tool by noticing the class characteristic mark which this typical tool leaves. © 2014 American Academy of Forensic Sciences.

  11. The identification of two unusual types of homemade ammunition.

    PubMed

    Lee, Hsieh-Chang; Meng, Hsien-Hui

    2012-07-01

    Illegal homemade ammunition is commonly used by criminals to commit crimes in Taiwan. Two unusual types of homemade ammunition that most closely resembling genuine ammunition are studied here. Their genuine counterparts are studied as the control samples for the purpose of comparison. Unfired ammunition is disassembled, and the morphological, dimensional, and compositional features of the bullet and cartridge case are examined. Statistical tests are employed to distinguish the dimensional differences between homemade and genuine ammunitions. Manufacturing marks on head stamps of the cartridge case are carefully examined. Compositional features of propellant powders, primer mixtures, and gunshot residues are also analyzed. The results reveal that the morphological, dimensional, and compositional features of major parts of the ammunition can be employed to differentiate homemade cartridges from genuine ones. Among these features, tool marks on the head stamps left by the bunter can be used to trace the origin of ammunition. © 2012 American Academy of Forensic Sciences.

  12. Role of tool marks inside spherical mitigation pit fabricated by micro-milling on repairing quality of damaged KH2PO4 crystal

    PubMed Central

    Chen, Ming-Jun; Cheng, Jian; Yuan, Xiao-Dong; Liao, Wei; Wang, Hai-Jun; Wang, Jing-He; Xiao, Yong; Li, Ming-Quan

    2015-01-01

    Repairing initial slight damage site into stable structures by engineering techniques is the leading strategy to mitigate the damage growth on large-size components used in laser-driven fusion facilities. For KH2PO4 crystals, serving as frequency converter and optoelectronic switch-Pockels cell, micro-milling has been proven the most promising method to fabricate these stable structures. However, tool marks inside repairing pit would be unavoidably introduced due to the wearing of milling cutter in actual repairing process. Here we quantitatively investigate the effect of tool marks on repairing quality of damaged crystal components by simulating its induced light intensification and testing the laser-induced damage threshold. We found that due to the formation of focusing hot spots and interference ripples, the light intensity is strongly enhanced with the presence of tool marks, especially for those on rear surfaces. Besides, the negative effect of tool marks is mark density dependent and multiple tool marks would aggravate the light intensification. Laser damage tests verified the role of tool marks as weak points, reducing the repairing quality. This work offers new criterion to comprehensively evaluate the quality of repaired optical surfaces to alleviate the bottleneck issue of low laser damage threshold for optical components in laser-driven fusion facilities. PMID:26399624

  13. 50 CFR 660.319 - Open access fishery gear identification and marking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery gear identification and marking. 660.319 Section 660.319 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT... law, the vessel's number, the commercial fishing license number, or buoy brand number; or (ii) The...

  14. 50 CFR 660.219 - Fixed gear identification and marking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Fixed gear identification and marking. 660.219 Section 660.219 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... number, or buoy brand number; or (ii) The vessel documentation number issued by the USCG, or, for an...

  15. 78 FR 77430 - Proposed Information Collection; Comment Request; Foreign Fishing Vessel Permits, Vessel, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... Collection; Comment Request; Foreign Fishing Vessel Permits, Vessel, and Gear Identification, and Reporting..., vessels and certain gear be marked for identification purposes, and for permit holders to report their... information for a permit, mark their vessels and gear, or submit information about their fishing activities...

  16. 9 CFR 592.310 - Form of official identification symbol and inspection mark.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Form of official identification symbol and inspection mark. 592.310 Section 592.310 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS...

  17. Evaluating Spatiotemporal Image Correlation Technology as a Tool for Training Nonexpert Sonographers to Perform Examinations of the Fetal Heart.

    PubMed

    Avnet, Hagai; Mazaaki, Eyal; Shen, Ori; Cohen, Sarah; Yagel, Simcha

    2016-01-01

    We aimed to evaluate the use of spatiotemporal image correlation (STIC) as a tool for training nonexpert examiners to perform screening examinations of the fetal heart by acquiring and examining STIC volumes according to a standardized questionnaire based on the 5 transverse planes of the fetal heart. We conducted a prospective study at 2 tertiary care centers. Two sonographers without formal training in fetal echocardiography received theoretical instruction on the 5 fetal echocardiographic transverse planes, as well as STIC technology. Only women with conditions allowing 4-dimensional STIC volume acquisitions (grayscale and Doppler) were included in the study. Acquired volumes were evaluated offline according to a standardized protocol that required the trainee to mark 30 specified structures on 5 required axial planes. Volumes were then reviewed by an expert examiner for quality of acquisition and correct identification of specified structures. Ninety-six of 112 pregnant women examined entered the study. Patients had singleton pregnancies between 20 and 32 weeks' gestation. After an initial learning curve of 20 examinations, trainees succeeded in identifying 97% to 98% of structures, with a highly significant degree of agreement with the expert's analysis (P < .001). A median of 2 STIC volumes for each examination was necessary for maximal structure identification. Acquisition quality scores were high (8.6-8.7 of a maximal score of 10) and were found to correlate with identification rates (P = .017). After an initial learning curve and under expert guidance, STIC is an excellent tool for trainees to master extended screening examinations of the fetal heart.

  18. PREFACE: Anti-counterfeit Image Analysis Methods (A Special Session of ICSXII)

    NASA Astrophysics Data System (ADS)

    Javidi, B.; Fournel, T.

    2007-06-01

    The International Congress for Stereology is dedicated to theoretical and applied aspects of stochastic tools, image analysis and mathematical morphology. A special emphasis on `anti-counterfeit image analysis methods' has been given this year for the XIIth edition (ICSXII). Facing the economic and social threat of counterfeiting, this devoted session presents recent advances and original solutions in the field. A first group of methods are related to marks located either on the product (physical marks) or on the data (hidden information) to be protected. These methods concern laser fs 3D encoding and source separation for machine-readable identification, moiré and `guilloche' engraving for visual verification and watermarking. Machine-readable travel documents are well-suited examples introducing the second group of methods which are related to cryptography. Used in passports for data authentication and identification (of people), cryptography provides some powerful tools. Opto-digital processing allows some efficient implementations described in the papers and promising applications. We would like to thank the reviewers who have contributed to a session of high quality, and the authors for their fine and hard work. We would like to address some special thanks to the invited lecturers, namely Professor Roger Hersch and Dr Isaac Amidror for their survey of moiré methods, Prof. Serge Vaudenay for his survey of existing protocols concerning machine-readable travel documents, and Dr Elisabet Pérez-Cabré for her presentation on optical encryption for multifactor authentication. We also thank Professor Dominique Jeulin, President of the International Society for Stereology, Professor Michel Jourlin, President of the organizing committee of ICSXII, for their help and advice, and Mr Graham Douglas, the Publisher of Journal of Physics: Conference Series at IOP Publishing, for his efficiency. We hope that this collection of papers will be useful as a tool to further develop a very important field. Bahram Javidi University of Connecticut (USA) Thierry Fournel University of Saint-Etienne (France) Chairs of the special session on `Anti-counterfeit image analysis methods', July 2007

  19. 14 CFR 45.31 - Marking of export aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Marking of export aircraft. 45.31 Section 45.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.31 Marking of export aircraft. A...

  20. 14 CFR 45.31 - Marking of export aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Marking of export aircraft. 45.31 Section 45.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.31 Marking of export aircraft. A...

  1. 14 CFR 45.31 - Marking of export aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Marking of export aircraft. 45.31 Section 45.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.31 Marking of export aircraft. A...

  2. 14 CFR 45.31 - Marking of export aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Marking of export aircraft. 45.31 Section 45.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.31 Marking of export aircraft. A...

  3. 14 CFR 45.31 - Marking of export aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Marking of export aircraft. 45.31 Section 45.31 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.31 Marking of export aircraft. A...

  4. Cut marks on bone surfaces: influences on variation in the form of traces of ancient behaviour

    PubMed Central

    Braun, David R.; Pante, Michael; Archer, William

    2016-01-01

    Although we know that our lineage has been producing sharp-edged tools for over 2.6 Myr, our knowledge of what they were doing with these tools is far less complete. Studies of these sharp-edged stone tools show that they were most probably used as cutting implements. However, the only substantial evidence of this is the presence of cut marks on the bones of animals found in association with stone tools in ancient deposits. Numerous studies have aimed to quantify the frequency and placement of these marks. At present there is little consensus on the meaning of these marks and how the frequency relates to specific behaviours in the past. Here we investigate the possibility that mechanical properties associated with edges of stone tools as well as the properties of bones themselves may contribute to the overall morphology of these marks and ultimately their placement in the archaeological record. Standardized tests of rock mechanics (Young's modulus and Vickers hardness) indicate that the hardness of tool edges significantly affects cut-mark morphology. In addition, we show that indentation hardness of bones also impacts the overall morphology of cut marks. Our results show that rock type and bone portions influence the shape and prevalence of cut marks on animal bones. PMID:27274806

  5. Science Teachers' Use of a Concept Map Marking Guide as a Formative Assessment Tool for the Concept of Energy

    ERIC Educational Resources Information Center

    Won, Mihye; Krabbe, Heiko; Ley, Siv Ling; Treagust, David F.; Fischer, Hans E.

    2017-01-01

    In this study, we investigated the value of a concept map marking guide as an alternative formative assessment tool for science teachers to adopt for the topic of energy. Eight high school science teachers marked students' concept maps using an itemized holistic marking guide. Their marking was compared with the researchers' marking and the scores…

  6. 14 CFR 45.27 - Location of marks; nonfixed-wing aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.27 Location of marks; nonfixed-wing aircraft. (a) Rotorcraft. Each operator of a rotorcraft must display on... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Location of marks; nonfixed-wing aircraft...

  7. 14 CFR 45.27 - Location of marks; nonfixed-wing aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.27 Location of marks; nonfixed-wing aircraft. (a) Rotorcraft. Each operator of a rotorcraft must display on... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Location of marks; nonfixed-wing aircraft...

  8. 14 CFR 45.27 - Location of marks; nonfixed-wing aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.27 Location of marks; nonfixed-wing aircraft. (a) Rotorcraft. Each operator of a rotorcraft shall display on... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Location of marks; nonfixed-wing aircraft...

  9. 14 CFR 45.16 - Marking of life-limited parts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Marking of life-limited parts. 45.16 Section 45.16 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.16 Marking of life-limited parts...

  10. 14 CFR 45.16 - Marking of life-limited parts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Marking of life-limited parts. 45.16 Section 45.16 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.16 Marking of life-limited parts...

  11. 14 CFR 45.27 - Location of marks; nonfixed-wing aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.27 Location of marks; nonfixed-wing aircraft. (a) Rotorcraft. Each operator of a rotorcraft shall display on... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Location of marks; nonfixed-wing aircraft...

  12. 14 CFR 45.16 - Marking of life-limited parts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Marking of life-limited parts. 45.16 Section 45.16 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.16 Marking of life-limited parts...

  13. 14 CFR 45.27 - Location of marks; nonfixed-wing aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.27 Location of marks; nonfixed-wing aircraft. (a) Rotorcraft. Each operator of a rotorcraft must display on... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Location of marks; nonfixed-wing aircraft...

  14. A quality assessment tool for markup-based clinical guidelines.

    PubMed

    Shalom, Erez; Shahar, Yuval; Taieb-Maimon, Meirav; Lunenfeld, Eitan

    2008-11-06

    We introduce a tool for quality assessment of procedural and declarative knowledge. We developed this tool for evaluating the specification of mark-up-based clinical GLs. Using this graphical tool, the expert physician and knowledge engineer collaborate to perform scoring, using pre-defined scoring scale, each of the knowledge roles of the mark-ups, comparing it to a gold standard. The tool enables scoring the mark-ups simultaneously at different sites by different users at different locations.

  15. 7 CFR 58.2 - Designation of official certificates, memoranda, marks, identifications, and devices for purpose...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Designation of official certificates, memoranda, marks, identifications, and devices for purpose of the Agricultural Marketing Act. 58.2 Section 58.2 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices),...

  16. 7 CFR 56.2 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Designation of official certificates, memoranda, marks, other identifications, and devices for purposes of the Agricultural Marketing Act. 56.2 Section 56.2 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices),...

  17. 7 CFR 53.2 - Designation of official certificates, memoranda, marks, other identifications, for purposes of...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Designation of official certificates, memoranda, marks, other identifications, for purposes of the Agricultural Marketing Act. 53.2 Section 53.2 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT...

  18. 7 CFR 54.1003 - Designation of official certificates, memoranda, marks, and other identifications, for purposes...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Designation of official certificates, memoranda, marks, and other identifications, for purposes of the Agricultural Marketing Act. 54.1003 Section 54.1003 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices),...

  19. 14 CFR 45.23 - Display of marks; general.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... letter “N” (denoting United States registration) followed by the registration number of the aircraft....23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.23 Display of marks; general. (a...

  20. 14 CFR 45.23 - Display of marks; general.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... letter “N” (denoting United States registration) followed by the registration number of the aircraft....23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.23 Display of marks; general. (a...

  1. 14 CFR 45.23 - Display of marks; general.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... “N” (denoting United States registration) followed by the registration number of the aircraft. Each....23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.23 Display of marks; general. (a...

  2. 14 CFR 45.23 - Display of marks; general.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... “N” (denoting United States registration) followed by the registration number of the aircraft. Each....23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.23 Display of marks; general. (a...

  3. 14 CFR 45.23 - Display of marks; general.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... “N” (denoting United States registration) followed by the registration number of the aircraft. Each....23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.23 Display of marks; general. (a...

  4. 14 CFR 45.25 - Location of marks on fixed-wing aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.25 Location of marks on fixed-wing aircraft. (a) The operator of a fixed-wing aircraft shall display the... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Location of marks on fixed-wing aircraft...

  5. 14 CFR 45.33 - Sale of aircraft; removal of marks.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.33 Sale of aircraft; removal of... of Aircraft Registration must remove, before its delivery to the purchaser, all United States marks... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Sale of aircraft; removal of marks. 45.33...

  6. 14 CFR 45.25 - Location of marks on fixed-wing aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.25 Location of marks on fixed-wing aircraft. (a) The operator of a fixed-wing aircraft must display the... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Location of marks on fixed-wing aircraft...

  7. 14 CFR 45.25 - Location of marks on fixed-wing aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.25 Location of marks on fixed-wing aircraft. (a) The operator of a fixed-wing aircraft must display the... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Location of marks on fixed-wing aircraft...

  8. 14 CFR 45.25 - Location of marks on fixed-wing aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.25 Location of marks on fixed-wing aircraft. (a) The operator of a fixed-wing aircraft must display the... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Location of marks on fixed-wing aircraft...

  9. 14 CFR 45.25 - Location of marks on fixed-wing aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.25 Location of marks on fixed-wing aircraft. (a) The operator of a fixed-wing aircraft shall display the... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Location of marks on fixed-wing aircraft...

  10. 14 CFR 45.33 - Sale of aircraft; removal of marks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.33 Sale of aircraft; removal of... of Aircraft Registration shall remove, before its delivery to the purchaser, all United States marks... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Sale of aircraft; removal of marks. 45.33...

  11. 14 CFR 45.33 - Sale of aircraft; removal of marks.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.33 Sale of aircraft; removal of... of Aircraft Registration must remove, before its delivery to the purchaser, all United States marks... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Sale of aircraft; removal of marks. 45.33...

  12. 14 CFR 45.33 - Sale of aircraft; removal of marks.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.33 Sale of aircraft; removal of... of Aircraft Registration shall remove, before its delivery to the purchaser, all United States marks... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Sale of aircraft; removal of marks. 45.33...

  13. 14 CFR 45.33 - Sale of aircraft; removal of marks.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.33 Sale of aircraft; removal of... of Aircraft Registration must remove, before its delivery to the purchaser, all United States marks... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Sale of aircraft; removal of marks. 45.33...

  14. The use of machine learning for the identification of peripheral artery disease and future mortality risk.

    PubMed

    Ross, Elsie Gyang; Shah, Nigam H; Dalman, Ronald L; Nead, Kevin T; Cooke, John P; Leeper, Nicholas J

    2016-11-01

    A key aspect of the precision medicine effort is the development of informatics tools that can analyze and interpret "big data" sets in an automated and adaptive fashion while providing accurate and actionable clinical information. The aims of this study were to develop machine learning algorithms for the identification of disease and the prognostication of mortality risk and to determine whether such models perform better than classical statistical analyses. Focusing on peripheral artery disease (PAD), patient data were derived from a prospective, observational study of 1755 patients who presented for elective coronary angiography. We employed multiple supervised machine learning algorithms and used diverse clinical, demographic, imaging, and genomic information in a hypothesis-free manner to build models that could identify patients with PAD and predict future mortality. Comparison was made to standard stepwise linear regression models. Our machine-learned models outperformed stepwise logistic regression models both for the identification of patients with PAD (area under the curve, 0.87 vs 0.76, respectively; P = .03) and for the prediction of future mortality (area under the curve, 0.76 vs 0.65, respectively; P = .10). Both machine-learned models were markedly better calibrated than the stepwise logistic regression models, thus providing more accurate disease and mortality risk estimates. Machine learning approaches can produce more accurate disease classification and prediction models. These tools may prove clinically useful for the automated identification of patients with highly morbid diseases for which aggressive risk factor management can improve outcomes. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  15. Where have all the tadpoles gone? Individual genetic tracking of amphibian larvae until adulthood.

    PubMed

    Ringler, Eva; Mangione, Rosanna; Ringler, Max

    2015-07-01

    Reliably marking larvae and reidentifying them after metamorphosis is a challenge that has hampered studies on recruitment, dispersal, migration and survivorship of amphibians for a long time, as conventional tags are not reliably retained through metamorphosis. Molecular methods allow unique genetic fingerprints to be established for individuals. Although microsatellite markers have successfully been applied in mark-recapture studies on several animal species, they have never been previously used in amphibians to follow individuals across different life cycle stages. Here, we evaluate microsatellites for genetic across-stages mark-recapture studies in amphibians and test the suitability of available software packages for genotype matching. We sampled tadpoles of the dendrobatid frog Allobates femoralis, which we introduced on a river island in the Nature Reserve 'Les Nouragues' in French Guiana. In two subsequent recapture sessions, we searched for surviving juveniles and adults, respectively. All individuals were genotyped at 14 highly variable microsatellite loci, which yielded unique genetic fingerprints for all individuals. We found large differences in the identification success of the programs tested. The pairwise-relatedness-based approach, conducted with the programs kingroup or ML-Relate, performed best with our data set. Matching ventral patterns of juveniles and adult individuals acted as a control for the reliability of the genetic identification. Our results demonstrate that microsatellite markers are a highly powerful tool for studying amphibian populations on an individual basis. The ability to individually track amphibian tadpoles throughout metamorphosis until adulthood will be of substantial value for future studies on amphibian population ecology and evolution. © 2014 The Authors. Molecular Ecology Resources Published by John Wiley & Sons Ltd.

  16. 14 CFR 45.13 - Identification data.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Identification data. 45.13 Section 45.13 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Identification of Aircraft and Related Products § 45.13 Identification data...

  17. 7 CFR 61.2a - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Designation of official certificates, memoranda, marks, other identifications, and devices for purpose of the Agricultural Marketing Act. 61.2a Section 61.2a Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices)...

  18. 9 CFR 592.5 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Designation of official certificates, memoranda, marks, other identifications, and devices for purposes of the Agricultural Marketing Act. 592.5 Section 592.5 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY...

  19. 9 CFR 592.5 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Designation of official certificates, memoranda, marks, other identifications, and devices for purposes of the Agricultural Marketing Act. 592.5 Section 592.5 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY...

  20. 9 CFR 592.5 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Designation of official certificates, memoranda, marks, other identifications, and devices for purposes of the Agricultural Marketing Act. 592.5 Section 592.5 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY...

  1. Identification of pavement marking colors : executive summary.

    DOT National Transportation Integrated Search

    2002-04-01

    The Ohio Department of Transportation (ODOT) is charged with selecting and enforcing color : specifications for pavement markings. In recent years, changes in materials have affected the : physical appearance of these markings. Even though, at applic...

  2. 14 CFR 45.16 - Marking of life-limited parts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Marking of life-limited parts. 45.16... IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.16 Marking of life-limited parts... comply with § 43.10 of this chapter, the holder of a type certificate or design approval for a life...

  3. Recommendations for the Use of E-Tools for Improvements around Assignment Marking Quality

    ERIC Educational Resources Information Center

    Heinrich, Eva; Milne, John; Ramsay, Annabel; Morrison, David

    2009-01-01

    This article reports on selected aspects of a larger study on the use of electronic tools in the context of the management and marking of assignments. The study comprised a literature review, interviews and a review of e-tools. The article briefly summarises the findings from the literature on what comprises quality in assignment marking. The…

  4. 21 CFR 892.1640 - Radiographic film marking system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Radiographic film marking system. 892.1640 Section... (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1640 Radiographic film marking system. (a) Identification. A radiographic film marking system is a device intended for medical purposes to...

  5. 21 CFR 892.1640 - Radiographic film marking system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Radiographic film marking system. 892.1640 Section... (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1640 Radiographic film marking system. (a) Identification. A radiographic film marking system is a device intended for medical purposes to...

  6. 21 CFR 892.1640 - Radiographic film marking system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Radiographic film marking system. 892.1640 Section... (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1640 Radiographic film marking system. (a) Identification. A radiographic film marking system is a device intended for medical purposes to...

  7. 21 CFR 892.1640 - Radiographic film marking system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Radiographic film marking system. 892.1640 Section... (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1640 Radiographic film marking system. (a) Identification. A radiographic film marking system is a device intended for medical purposes to...

  8. 21 CFR 892.1640 - Radiographic film marking system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Radiographic film marking system. 892.1640 Section... (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1640 Radiographic film marking system. (a) Identification. A radiographic film marking system is a device intended for medical purposes to...

  9. 16 CFR 1207.10 - Handling, storage, and marking.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Handling, storage, and marking. 1207.10... REGULATIONS SAFETY STANDARD FOR SWIMMING POOL SLIDES § 1207.10 Handling, storage, and marking. (a) Marking... identification of the manufacturer. (b) Shipping, handling, and storage. The slide shall be designed, constructed...

  10. 16 CFR 1207.10 - Handling, storage, and marking.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Handling, storage, and marking. 1207.10... REGULATIONS SAFETY STANDARD FOR SWIMMING POOL SLIDES § 1207.10 Handling, storage, and marking. (a) Marking... identification of the manufacturer. (b) Shipping, handling, and storage. The slide shall be designed, constructed...

  11. 16 CFR 1207.10 - Handling, storage, and marking.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Handling, storage, and marking. 1207.10... REGULATIONS SAFETY STANDARD FOR SWIMMING POOL SLIDES § 1207.10 Handling, storage, and marking. (a) Marking... identification of the manufacturer. (b) Shipping, handling, and storage. The slide shall be designed, constructed...

  12. 16 CFR 1207.10 - Handling, storage, and marking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Handling, storage, and marking. 1207.10... REGULATIONS SAFETY STANDARD FOR SWIMMING POOL SLIDES § 1207.10 Handling, storage, and marking. (a) Marking... identification of the manufacturer. (b) Shipping, handling, and storage. The slide shall be designed, constructed...

  13. Prosthodontics an “arsenal” in forensic dentistry

    PubMed Central

    Bathala, Lakshmana Rao; Rachuri, Narendra Kumar; Rayapati, Srinivas Rao; Kondaka, Sudheer

    2016-01-01

    After major disasters such as earthquakes, fires, floods, tsunami, bomb blasts or terrorist attacks, accurate, and early identification of the dead and injured becomes an utmost importance. Restorations, cariesteeth, missingteeth and/or prostheses are most useful aids for the dental identification. At times, only identifiable remains are a victim's partial or complete dentures. The central principle of dental identification is that postmortem dental remains can be compared with antemortem dental records which include, studycasts, radiographs, etc., to confirm the identity of the victims. Marking/labeling dentures have been considered an important aid in forensic dentistry. Other than finger printing, when compared with all the methods, the marking/labeling of dentures is an accurate and rapid method to identify the unknown victims. There are no standardized methods to follow, but dental practitioners needs to maintain some dental records of their patients. This may include documentation of the “marking of dentures.” The preparedness is the key to success in mass disaster identification. The aim of this review article is to discuss the methods of denture identification, advantages of denture labeling for the rapid identification during major disasters/accidents and the importance of maintaining the patient records. PMID:28123274

  14. Implications of information from LANDSAT-4 for private industry

    NASA Technical Reports Server (NTRS)

    Everett, J. R.; Dykstra, J. D. (Principal Investigator)

    1983-01-01

    The broader spectral coverage and higher resolution of LANDSAT-4 Thematic Mapper (TM) data open the door for identification from space of spectral phenomena associated with mineralization and microseepage of hydrocarbon. Digitally enhanced image products generated from TM data allow the mapping of many major and minor structural features that mark or influence emplacement of mineralization and accumulation of hydrocarbons. These improvements in capabilities over multispectral scanner data should accelerate the acceptance and integration of satellite data as a routinely used exploration tool that allows rapid examination of large areas in considerable detail. Imagery of Southern Ontario, Canada as well as of Cement, Oklahoma and Death Valley, California is discussed.

  15. Hole-Center Locating Tool

    NASA Technical Reports Server (NTRS)

    Senter, H. F.

    1984-01-01

    Tool alines center of new hold with existing hole. Tool marks center of new hole drilled while workpiece is in place. Secured with bolts while hole center marked with punch. Used for field installations where reference points unavailable or work area cramped and not easily accessible with conventional tools.

  16. Mayfly and fish species identification and sex determination in bleak (Alburnus alburnus) by MALDI-TOF mass spectrometry.

    PubMed

    Maasz, G; Takács, P; Boda, P; Varbiro, G; Pirger, Z

    2017-12-01

    Besides food quality control of fish or cephalopods, the novel mass spectrometry (MS) approaches could be effective and beneficial methods for the investigation of biodiversity in ecological research. Our aims were to verify the applicability of MALDI-TOF MS in the rapid identification of closely related species, and to further develop it for sex determination in phenotypically similar fish focusing on the low mass range. For MALDI-TOF MS spectra analysis, ClinProTools software was applied, but our observed classification was also confirmed by Self Organizing Map. For verifying the wide applicability of the method, brains from invertebrate and vertebrate species were used in order to detect the species related markers from two mayflies and eight fish as well as sex-related markers within bleak. Seven Ephemera larvae and sixty-one fish species related markers were observed and nineteen sex-related markers were identified in bleak. Similar patterns were observed between the individuals within one species. In contrast, there were markedly diverse patterns between the different species and sexes visualized by SOMs. Two different Ephemera species and male or female fish were identified with 100% accuracy. The various fish species were classified into 8 species with a high level of accuracy (96.2%). Based on MS data, dendrogram was generated from different fish species by using ClinProTools software. This MS-based dendrogram shows relatively high correspondence with the phylogenetic relationships of both the studied species and orders. In summary, MALDI-TOF MS provides a cheap, reliable, sensitive and fast identification tool for researchers in the case of closely related species using mass spectra acquired in a low mass range to define specific molecular profiles. Moreover, we presented evidence for the first time for determination of sex within one fish species by using this method. We conclude that it is a powerful tool that can revolutionize ecological and environmental research. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. The use of dental putty in the assessment of hard surfaces within paved urban areas that may leave defined or patterned marks on bodies.

    PubMed

    Johnson, Oliver Ross; Lyall, Matt; Johnson, Christopher Paul

    2015-04-01

    The identification of a patterned skin or scalp mark at autopsy can provide key forensic evidence in identifying an injury that may have been left by an assailant's footwear. It is also important to consider whether such a mark could alternatively have been left by the deceased coming into forceful contact with a hard surface at the scene of an incident, for example by falling. This study was designed to demonstrate how variable surfaces are within paved urban areas, including those which might leave marks resembling footwear patterns, and to evaluate whether dental putty impression lifting is a practical and effective adjunct to photography in assessing patterned surfaces. Eighteen 'scenes' of approximately 50 m² were assessed for different hard surfaces by photography and by the production of dental putty impression lifts. The number of hard surfaces varied between 4 and 12 per scene, with 90% (122/135) of all hard surfaces deemed likely to leave distinct marking on skin with forceful contact and 46% (62/135) a defined/regular mark potentially similar to a footwear injury (mean = 3.4 per scene). Dental putty proved to be an excellent tool in characterising hard surfaces, producing firm but slightly flexible lifts that can be used in combination with a commercially available inkless footwear impression kit to generate transparencies that help facilitate detailed comparison work. Whenever a potential footwear mark is identified at autopsy, a systematic examination of all hard surfaces at the scene is mandatory, and this process will be significantly strengthened by the use of dental putty. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  18. [3-dimensional cephalometry in orthodontics. The current possibilities of Cepha 3DT software].

    PubMed

    Faure, Jacques; Treil, Jacques; Borianne, Philippe; Casteigt, Jean; Baron, Pascal

    2002-03-01

    A 3D cephalometric analysis method from a scanner acquisition, has been developed thanks to a long collaboration between the CIRAD modeling Laboratory and Jacques Treil. The model of skeletal description is based on eight landmarks related to the neuromatrical axis of facial growth (heads of the mallei, supraorbital, suborbital, submental points); it has been abundantly described. The purpose of this work consists in presenting the dentoalveolar level of the analysis. The description and the marking of the arches and the teeth mainly rest on the systematic use of a mathematical tool, the calculation of the central matrix of inertia, and on three fundamental choices: the identification of the dental arches from their constituting teeth leaving aside any alveolar marking, the marking of each tooth relative to the arch, as it can be observed by the orthodontist's eye, and not relative to the craniofacial architecture, the definition of the position of each tooth by the orientation of its coronoradicular axis and not its sole buccal side, Their uses in orthodontics are numerous: diagnosis, choice of the mechanics, therapeutic simulation, therapeutic follow up, analysis of the findings... Clinical applications illustrate the theoretical presentation.

  19. 16 CFR § 1207.10 - Handling, storage, and marking.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Handling, storage, and marking. § 1207.10... REGULATIONS SAFETY STANDARD FOR SWIMMING POOL SLIDES § 1207.10 Handling, storage, and marking. (a) Marking... identification of the manufacturer. (b) Shipping, handling, and storage. The slide shall be designed, constructed...

  20. 32 CFR 2001.23 - Classification marking in the electronic environment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INFORMATION SECURITY OVERSIGHT OFFICE, NATIONAL ARCHIVES AND RECORDS ADMINISTRATION CLASSIFIED NATIONAL SECURITY INFORMATION Identification and Markings § 2001.23 Classification marking in the electronic environment. (a) General. Classified national security information in the electronic environment shall be: (1...

  1. 32 CFR 2001.23 - Classification marking in the electronic environment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... INFORMATION SECURITY OVERSIGHT OFFICE, NATIONAL ARCHIVES AND RECORDS ADMINISTRATION CLASSIFIED NATIONAL SECURITY INFORMATION Identification and Markings § 2001.23 Classification marking in the electronic environment. (a) General. Classified national security information in the electronic environment shall be: (1...

  2. 32 CFR 2001.23 - Classification marking in the electronic environment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... INFORMATION SECURITY OVERSIGHT OFFICE, NATIONAL ARCHIVES AND RECORDS ADMINISTRATION CLASSIFIED NATIONAL SECURITY INFORMATION Identification and Markings § 2001.23 Classification marking in the electronic environment. (a) General. Classified national security information in the electronic environment shall be: (1...

  3. 32 CFR 2001.23 - Classification marking in the electronic environment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... INFORMATION SECURITY OVERSIGHT OFFICE, NATIONAL ARCHIVES AND RECORDS ADMINISTRATION CLASSIFIED NATIONAL SECURITY INFORMATION Identification and Markings § 2001.23 Classification marking in the electronic environment. (a) General. Classified national security information in the electronic environment shall be: (1...

  4. 32 CFR 2001.23 - Classification marking in the electronic environment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... INFORMATION SECURITY OVERSIGHT OFFICE, NATIONAL ARCHIVES AND RECORDS ADMINISTRATION CLASSIFIED NATIONAL SECURITY INFORMATION Identification and Markings § 2001.23 Classification marking in the electronic environment. (a) General. Classified national security information in the electronic environment shall be: (1...

  5. External validity and anchoring heuristics: application of DUNDRUM-1 to secure service gatekeeping in South Wales.

    PubMed

    Lawrence, Daniel; Davies, Tracey-Lee; Bagshaw, Ruth; Hewlett, Paul; Taylor, Pamela; Watt, Andrew

    2018-02-01

    Aims and method Structured clinical judgement tools provide scope for the standardisation of forensic service gatekeeping and also allow identification of heuristics in this decision process. The DUNDRUM-1 triage tool was completed retrospectively for 121 first-time referrals to forensic services in South Wales. Fifty were admitted to medium security, 49 to low security and 22 remained in open conditions. DUNDRUM-1 total scores differed appropriately between different levels of security. However, regression revealed heuristic anchoring on the 'legal process' and 'immediacy of risk due to mental disorder' items. Clinical implications Patient placement was broadly aligned with DUNDRUM-1 recommendations. However, not all triage items informed gatekeeping decisions. It remains to be seen whether decisions anchored in this way are effective. Declaration of interest Dr Mark Freestone gave permission for AUC values from Freestone et al. (2015) to be presented here for comparison.

  6. Lenticular card: a new method for denture identification.

    PubMed

    Colvenkar, Shreya S

    2010-01-01

    The need for denture marking is important for forensic and social reasons in case patients need to be identified individually. Majority of the surface marking and inclusion techniques are expensive, time consuming, and do not permit the incorporation of large amounts of information. In this article, the method to include a lenticular identification card stood out from the currently available denture marking methods in various ways. The lenticular card stores the patient's information has two or more images that can be viewed by changing the angle of view. The maxillary denture was processed according to the manufacturer's instructions. The lenticular identification card was incorporated in the external posterior buccal surface of the maxillary denture using salt and pepper technique. For testing of durability, denture with the identifier was placed in water for up to 4 months. The proposed method is simple, cheap, and can store a large amount of information, thus allowing quick identification of the denture wearer. The labels showed no sign of fading or deterioration.

  7. Multidisciplinary Optimization for Aerospace Using Genetic Optimization

    NASA Technical Reports Server (NTRS)

    Pak, Chan-gi; Hahn, Edward E.; Herrera, Claudia Y.

    2007-01-01

    In support of the ARMD guidelines NASA's Dryden Flight Research Center is developing a multidisciplinary design and optimization tool This tool will leverage existing tools and practices, and allow the easy integration and adoption of new state-of-the-art software. Optimization has made its way into many mainstream applications. For example NASTRAN(TradeMark) has its solution sequence 200 for Design Optimization, and MATLAB(TradeMark) has an Optimization Tool box. Other packages, such as ZAERO(TradeMark) aeroelastic panel code and the CFL3D(TradeMark) Navier-Stokes solver have no built in optimizer. The goal of the tool development is to generate a central executive capable of using disparate software packages ina cross platform network environment so as to quickly perform optimization and design tasks in a cohesive streamlined manner. A provided figure (Figure 1) shows a typical set of tools and their relation to the central executive. Optimization can take place within each individual too, or in a loop between the executive and the tool, or both.

  8. 14 CFR 45.14 - Identification of critical components.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Identification of critical components. 45.14 Section 45.14 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Identification of Aircraft and Related Products § 45.14...

  9. An evaluation of fluorescent elastomer for marking bluegills in experimental studies

    USGS Publications Warehouse

    Dewey, Michael R.; Zigler, Steven J.

    1996-01-01

    We evaluated subdermal injection of a fluorescent elastomer for marking bluegills Lepomis macrochirus in laboratory and pond studies. Marking did not affect the growth or survival of adult or juvenile bluegills. Marks were visible for at least 6 months. This technique is a reliable, relatively inexpensive marking method for the identification of individual fish in experimental studies. Costs of application range from US$0.01 to $0.03 per mark.

  10. 14 CFR 45.29 - Size of marks.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... part, the nationality and registration marks must be of equal height and on— (1) Fixed-wing aircraft... on that aircraft temporary or permanent nationality and registration marks at least 12 inches high... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION...

  11. 14 CFR 45.29 - Size of marks.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... part, the nationality and registration marks must be of equal height and on— (1) Fixed-wing aircraft... on that aircraft temporary or permanent nationality and registration marks at least 12 inches high... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION...

  12. 14 CFR 45.29 - Size of marks.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... part, the nationality and registration marks must be of equal height and on— (1) Fixed-wing aircraft... display on that aircraft temporary or permanent nationality and registration marks at least 12 inches high... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION...

  13. 14 CFR 45.29 - Size of marks.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... part, the nationality and registration marks must be of equal height and on— (1) Fixed-wing aircraft... on that aircraft temporary or permanent nationality and registration marks at least 12 inches high... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION...

  14. Complete DNA barcode reference library for a country's butterfly fauna reveals high performance for temperate Europe

    PubMed Central

    Dincă, Vlad; Zakharov, Evgeny V.; Hebert, Paul D. N.; Vila, Roger

    2011-01-01

    DNA barcoding aims to accelerate species identification and discovery, but performance tests have shown marked differences in identification success. As a consequence, there remains a great need for comprehensive studies which objectively test the method in groups with a solid taxonomic framework. This study focuses on the 180 species of butterflies in Romania, accounting for about one third of the European butterfly fauna. This country includes five eco-regions, the highest of any in the European Union, and is a good representative for temperate areas. Morphology and DNA barcodes of more than 1300 specimens were carefully studied and compared. Our results indicate that 90 per cent of the species form barcode clusters allowing their reliable identification. The remaining cases involve nine closely related species pairs, some whose taxonomic status is controversial or that hybridize regularly. Interestingly, DNA barcoding was found to be the most effective identification tool, outperforming external morphology, and being slightly better than male genitalia. Romania is now the first country to have a comprehensive DNA barcode reference database for butterflies. Similar barcoding efforts based on comprehensive sampling of specific geographical regions can act as functional modules that will foster the early application of DNA barcoding while a global system is under development. PMID:20702462

  15. Technologies for the marking of fishing gear to identify gear components entangled on marine animals and to reduce abandoned, lost or otherwise discarded fishing gear.

    PubMed

    He, Pingguo; Suuronen, Petri

    2018-04-01

    Fishing gears are marked to establish and inform origin, ownership and position. More recently, fishing gears are marked to aid in capacity control, reduce marine litter due to abandoned, lost or otherwise discarded fishing gear (ALDFG) and assist in its recovery, and to combat illegal, unreported and unregulated (IUU) fishing. Traditionally, physical marking, inscription, writing, color, shape, and tags have been used for ownership and capacity purposes. Buoys, lights, flags, and radar reflectors are used for marking of position. More recently, electronic devices have been installed on marker buoys to enable easier relocation of the gear by owner vessels. This paper reviews gear marking technologies with focus on coded wire tags, radio frequency identification tags, Automatic Identification Systems, advanced electronic buoys for pelagic longlines and fish aggregating devices, and re-location technology if the gear becomes lost. Copyright © 2018 Elsevier Ltd. All rights reserved.

  16. Multipurpose Scribing and Drawing Tool

    NASA Technical Reports Server (NTRS)

    Ellis, J. M.

    1986-01-01

    Two-part tool reconfigured for variety of jobs. Tool performs several functions useful in layout. Lines, curves, and angles made visible as either bright scribe marks or as dark pencil (or ink) marks. Multipurpose tool speeds up laying out of patterns on sheet metal, wood, plastic, or paper. Tool is carried in pocket, then quickly assembled for service as height gauge, pair of dividers, protractor, surface gauge, or square.

  17. 50 CFR 665.804 - Gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Gear identification. 665.804 Section 665... Fisheries § 665.804 Gear identification. (a) Identification. The operator of each permitted vessel in the... action. Longline gear not marked in compliance with paragraph (a) of this section and found deployed in...

  18. Animal models of sarcoidosis.

    PubMed

    Hu, Yijie; Yibrehu, Betel; Zabini, Diana; Kuebler, Wolfgang M

    2017-03-01

    Sarcoidosis is a debilitating, inflammatory, multiorgan, granulomatous disease of unknown cause, commonly affecting the lung. In contrast to other chronic lung diseases such as interstitial pulmonary fibrosis or pulmonary arterial hypertension, there is so far no widely accepted or implemented animal model for this disease. This has hampered our insights into the etiology of sarcoidosis, the mechanisms of its pathogenesis, the identification of new biomarkers and diagnostic tools and, last not least, the development and implementation of novel treatment strategies. Over past years, however, a number of new animal models have been described that may provide useful tools to fill these critical knowledge gaps. In this review, we therefore outline the present status quo for animal models of sarcoidosis, comparing their pros and cons with respect to their ability to mimic the etiological, clinical and histological hallmarks of human disease and discuss their applicability for future research. Overall, the recent surge in animal models has markedly expanded our options for translational research; however, given the relative early stage of most animal models for sarcoidosis, appropriate replication of etiological and histological features of clinical disease, reproducibility and usefulness in terms of identification of new therapeutic targets and biomarkers, and testing of new treatments should be prioritized when considering the refinement of existing or the development of new models.

  19. Genetic fingerprinting proves cross-correlated automatic photo-identification of individuals as highly efficient in large capture–mark–recapture studies

    PubMed Central

    Drechsler, Axel; Helling, Tobias; Steinfartz, Sebastian

    2015-01-01

    Capture–mark–recapture (CMR) approaches are the backbone of many studies in population ecology to gain insight on the life cycle, migration, habitat use, and demography of target species. The reliable and repeatable recognition of an individual throughout its lifetime is the basic requirement of a CMR study. Although invasive techniques are available to mark individuals permanently, noninvasive methods for individual recognition mainly rest on photographic identification of external body markings, which are unique at the individual level. The re-identification of an individual based on comparing shape patterns of photographs by eye is commonly used. Automated processes for photographic re-identification have been recently established, but their performance in large datasets (i.e., > 1000 individuals) has rarely been tested thoroughly. Here, we evaluated the performance of the program AMPHIDENT, an automatic algorithm to identify individuals on the basis of ventral spot patterns in the great crested newt (Triturus cristatus) versus the genotypic fingerprint of individuals based on highly polymorphic microsatellite loci using GENECAP. Between 2008 and 2010, we captured, sampled and photographed adult newts and calculated for 1648 samples/photographs recapture rates for both approaches. Recapture rates differed slightly with 8.34% for GENECAP and 9.83% for AMPHIDENT. With an estimated rate of 2% false rejections (FRR) and 0.00% false acceptances (FAR), AMPHIDENT proved to be a highly reliable algorithm for CMR studies of large datasets. We conclude that the application of automatic recognition software of individual photographs can be a rather powerful and reliable tool in noninvasive CMR studies for a large number of individuals. Because the cross-correlation of standardized shape patterns is generally applicable to any pattern that provides enough information, this algorithm is capable of becoming a single application with broad use in CMR studies for many species. PMID:25628871

  20. 46 CFR 160.050-6 - Marking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Specification for a Buoy, Life Ring, Unicellular Plastic § 160...). USCG (Marine Inspection Office identification letters). (Lot No.). (b) A method of marking that is...

  1. 46 CFR 160.050-6 - Marking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...: SPECIFICATIONS AND APPROVAL LIFESAVING EQUIPMENT Specification for a Buoy, Life Ring, Unicellular Plastic § 160...). USCG (Marine Inspection Office identification letters). (Lot No.). (b) A method of marking that is...

  2. Zebrafish models in neuropsychopharmacology and CNS drug discovery.

    PubMed

    Khan, Kanza M; Collier, Adam D; Meshalkina, Darya A; Kysil, Elana V; Khatsko, Sergey L; Kolesnikova, Tatyana; Morzherin, Yury Yu; Warnick, Jason E; Kalueff, Allan V; Echevarria, David J

    2017-07-01

    Despite the high prevalence of neuropsychiatric disorders, their aetiology and molecular mechanisms remain poorly understood. The zebrafish (Danio rerio) is increasingly utilized as a powerful animal model in neuropharmacology research and in vivo drug screening. Collectively, this makes zebrafish a useful tool for drug discovery and the identification of disordered molecular pathways. Here, we discuss zebrafish models of selected human neuropsychiatric disorders and drug-induced phenotypes. As well as covering a broad range of brain disorders (from anxiety and psychoses to neurodegeneration), we also summarize recent developments in zebrafish genetics and small molecule screening, which markedly enhance the disease modelling and the discovery of novel drug targets. © 2017 The British Pharmacological Society.

  3. Lane Marking Detection and Reconstruction with Line-Scan Imaging Data.

    PubMed

    Li, Lin; Luo, Wenting; Wang, Kelvin C P

    2018-05-20

    A bstract: Lane marking detection and localization are crucial for autonomous driving and lane-based pavement surveys. Numerous studies have been done to detect and locate lane markings with the purpose of advanced driver assistance systems, in which image data are usually captured by vision-based cameras. However, a limited number of studies have been done to identify lane markings using high-resolution laser images for road condition evaluation. In this study, the laser images are acquired with a digital highway data vehicle (DHDV). Subsequently, a novel methodology is presented for the automated lane marking identification and reconstruction, and is implemented in four phases: (1) binarization of the laser images with a new threshold method (multi-box segmentation based threshold method); (2) determination of candidate lane markings with closing operations and a marching square algorithm; (3) identification of true lane marking by eliminating false positives (FPs) using a linear support vector machine method; and (4) reconstruction of the damaged and dash lane marking segments to form a continuous lane marking based on the geometry features such as adjacent lane marking location and lane width. Finally, a case study is given to validate effects of the novel methodology. The findings indicate the new strategy is robust in image binarization and lane marking localization. This study would be beneficial in road lane-based pavement condition evaluation such as lane-based rutting measurement and crack classification.

  4. 19 CFR 123.73 - Application to participate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... number(s), conveyance-specific identifying markings, e.g., vehicle identification numbers (VINs), and any... information: (a) General business identification and site condition information. The name and address of the... individual LBCIP-authorized drivers; (c) Conveyance identification information. A listing of the conveyances...

  5. 14 CFR 47.15 - Identification number.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGISTRATION General § 47.15 Identification number. (a) Number required. An applicant for Aircraft Registration must place a U.S. identification number (registration mark) on his Aircraft Registration Application... holder of a Dealer's Aircraft Registration Certificate who applies for a temporary registration number...

  6. Part Marking and Identification Materials on MISSE

    NASA Technical Reports Server (NTRS)

    Finckenor, Miria M.; Roxby, Donald L.

    2008-01-01

    Many different spacecraft materials were flown as part of the Materials on International Space Station Experiment (MISSE), including several materials used in part marking and identification. The experiment contained Data Matrix symbols applied using laser bonding, vacuum arc vapor deposition, gas assisted laser etch, chemical etch, mechanical dot peening, laser shot peening, and laser induced surface improvement. The effects of ultraviolet radiation on nickel acetate seal versus hot water seal on sulfuric acid anodized aluminum are discussed. These samples were exposed on the International Space Station to the low Earth orbital environment of atomic oxygen, ultraviolet radiation, thermal cycling, and hard vacuum, though atomic oxygen exposure was very limited for some samples. Results from the one-year exposure on MISSE-3 and MISSE-4 are compared to those from MISSE-1 and MISSE-2, which were exposed for four years. Part marking and identification materials on the current MISSE -6 experiment are also discussed.

  7. 10 CFR 1017.16 - Unclassified Controlled Nuclear Information markings on documents or material.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Unclassified Controlled Nuclear Information markings on...) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION Review of a Document or Material for Unclassified Controlled Nuclear Information § 1017.16 Unclassified Controlled Nuclear Information markings on...

  8. 10 CFR 1017.16 - Unclassified Controlled Nuclear Information markings on documents or material.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Unclassified Controlled Nuclear Information markings on...) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION Review of a Document or Material for Unclassified Controlled Nuclear Information § 1017.16 Unclassified Controlled Nuclear Information markings on...

  9. 10 CFR 1017.16 - Unclassified Controlled Nuclear Information markings on documents or material.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Unclassified Controlled Nuclear Information markings on...) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION Review of a Document or Material for Unclassified Controlled Nuclear Information § 1017.16 Unclassified Controlled Nuclear Information markings on...

  10. 10 CFR 1017.16 - Unclassified Controlled Nuclear Information markings on documents or material.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Unclassified Controlled Nuclear Information markings on...) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION Review of a Document or Material for Unclassified Controlled Nuclear Information § 1017.16 Unclassified Controlled Nuclear Information markings on...

  11. 10 CFR 1017.16 - Unclassified Controlled Nuclear Information markings on documents or material.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Unclassified Controlled Nuclear Information markings on...) IDENTIFICATION AND PROTECTION OF UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION Review of a Document or Material for Unclassified Controlled Nuclear Information § 1017.16 Unclassified Controlled Nuclear Information markings on...

  12. Colonic Marking With Near-Infrared, Light-Emitting, Diode-Activated Indocyanine Green for Laparoscopic Colorectal Surgery.

    PubMed

    Nagata, Jun; Fukunaga, Yosuke; Akiyoshi, Takashi; Konishi, Tsuyoshi; Fujimoto, Yoshiya; Nagayama, Satoshi; Yamamoto, Noriko; Ueno, Masashi

    2016-02-01

    Accurate identification of the location of colorectal lesions is crucial during laparoscopic surgery. Endoscopic marking has been used as an effective preoperative marker for tumor identification. We investigated the feasibility and safety of an imaging method using near-infrared, light-emitting, diode-activated indocyanine green fluorescence in colorectal laparoscopic surgery. This was a single-institution, prospective study. This study was conducted in a tertiary referral hospital. We enrolled 24 patients who underwent laparoscopic surgery. Indocyanine green and India ink were injected into the same patients undergoing preoperative colonoscopy for colon cancer. During subsequent laparoscopic resection of colorectal tumors, the colon was first observed with white light. Then, indocyanine green was activated with a light-emitting diode at 760 nm as the light source. Near-infrared-induced fluorescence showed tumor location clearly and accurately in all 24 of the patients. All of the patients who underwent laparoscopic surgery after marking had positive indocyanine green staining at the time of surgery. Perioperative complications attributed to dye use were not observed. This study is limited by the cost of indocyanine green detection, the timing of the colonoscopy and tattooing in relation to the operation and identification with indocyanine green, and the small size of the series. These data suggest that our novel method for colonic marking with fluorescence imaging of near-infrared, light-emitting, diode-activated indocyanine green is feasible and safe. This method is useful, has no adverse effects, and can be used for perioperative identification of tumor location. Near-infrared, light-emitting, diode-activated indocyanine green has potential use as a colonic marking agent.

  13. Evolution and perspectives of cultivar identification and traceability from tree to oil and table olives by means of DNA markers.

    PubMed

    Pasqualone, Antonella; Montemurro, Cinzia; di Rienzo, Valentina; Summo, Carmine; Paradiso, Vito Michele; Caponio, Francesco

    2016-08-01

    In recent years, an increasing number of typicality marks has been awarded to high-quality olive oils produced from local cultivars. In this case, quality control requires effective varietal checks of the starting materials. Moreover, accurate cultivar identification is essential in vegetative-propagated plants distributed by nurseries and is a pre-requisite to register new cultivars. Food genomics provides many tools for cultivar identification and traceability from tree to oil and table olives. The results of the application of different classes of DNA markers to olive with the purpose of checking cultivar identity and variability of plant material are extensively discussed in this review, with special regard to repeatability issues and polymorphism degree. The characterization of olive germplasm from all countries of the Mediterranean basin and from less studied geographical areas is described and innovative high-throughput molecular tools to manage reference collections are reviewed. Then the transferability of DNA markers to processed products - virgin olive oils and table olives - is overviewed to point out strengths and weaknesses, with special regard to (i) the influence of processing steps and storage time on the quantity and quality of residual DNA, (ii) recent advances to overcome the bottleneck of DNA extraction from processed products, (iii) factors affecting whole comparability of DNA profiles between fresh plant materials and end-products, (iv) drawbacks in the analysis of multi-cultivar versus single-cultivar end-products and (v) the potential of quantitative polymerase chain reaction (PCR)-based techniques. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  14. Fluorescence-enhanced robotic radical cystectomy using unconjugated indocyanine green for pelvic lymphangiography, tumor marking, and mesenteric angiography: the initial clinical experience.

    PubMed

    Manny, Ted B; Hemal, Ashok K

    2014-04-01

    To describe the initial feasibility of fluorescence-enhanced robotic radical cystectomy (FERRC) using real-time cystoscopic injection of unconjugated indocyanine green (ICG) for tumor marking and identification of sentinel lymphatic drainage with additional intravenous injection for mesenteric angiography. Ten patients with clinically localized high-grade bladder cancer underwent FERRC. Before robot docking, rigid cystoscopy was performed, during which a 2.5-mg/mL ICG solution was injected in the bladder submucosa and detrusor circumferentially around the tumor. After robot docking, parameters describing the time course of tissue fluorescence and pelvic lymphangiography were systematically recorded. Lymphatic packets containing fluorescent lymph nodes were considered the sentinel drainage. Eight patients underwent intracorporeal ileal conduit urinary diversion, during which an additional 2-mL ICG solution was given intravenously for mesenteric angiography, allowing maximal preservation of bowel vascularity to the conduit and remaining bowel segments. Bladder tumor marking and identification of sentinel drainage were achieved in 9 of 10 (90%) patients. The area of bladder tumor was identified at a median of 15 minutes after injection, whereas sentinel drainage was visualized at a median of 30 minutes. Mesenteric angiography was successful in 8 of 8 (100%) patients at a median time of <1 minutes after intravenous injection and enabled identification of bowel arcades before intracorporeal bowel stapling. FERRC using combined cystoscopic and intravenous injection of ICG is safe and feasible. FERRC allows for reliable bladder tumor marking, identification of sentinel lymphatic drainage, and identification of mesenteric vasculature in most patients. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Identification of pavement marking colors.

    DOT National Transportation Integrated Search

    2002-04-01

    Current pavement marking color specifications are given in terms of a single color with no indication of acceptable tolerances. Recently proposed standards include tolerances, but neither current nor proposed standards are based on psychophysical dat...

  16. 50 CFR 665.246 - Gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Gear identification. 665.246 Section 665.246 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Gear identification. In Permit Area 1, the vessel's official number must be marked legibly on all traps...

  17. 47 CFR 2.303 - Other forms of identification of stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Aircraft (U.S. registry) telephone Registration number preceded by the type of the aircraft, or the... aircraft, e.g., the air carrier parent aircraft flight number or identification, the aircraft registration... of station, operating agency, official registration mark, flight identification number, selective...

  18. 47 CFR 2.303 - Other forms of identification of stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Aircraft (U.S. registry) telephone Registration number preceded by the type of the aircraft, or the... aircraft, e.g., the air carrier parent aircraft flight number or identification, the aircraft registration... of station, operating agency, official registration mark, flight identification number, selective...

  19. 47 CFR 2.303 - Other forms of identification of stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Aircraft (U.S. registry) telephone Registration number preceded by the type of the aircraft, or the... aircraft, e.g., the air carrier parent aircraft flight number or identification, the aircraft registration... of station, operating agency, official registration mark, flight identification number, selective...

  20. 47 CFR 2.303 - Other forms of identification of stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Aircraft (U.S. registry) telephone Registration number preceded by the type of the aircraft, or the... aircraft, e.g., the air carrier parent aircraft flight number or identification, the aircraft registration... of station, operating agency, official registration mark, flight identification number, selective...

  1. 29 CFR 1910.144 - Safety color code for marking physical hazards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 5 2013-07-01 2013-07-01 false Safety color code for marking physical hazards. 1910.144... § 1910.144 Safety color code for marking physical hazards. (a) Color identification—(1) Red. Red shall be the basic color for the identification of: (i) Fire protection equipment and apparatus. [Reserved] (ii...

  2. 29 CFR 1910.144 - Safety color code for marking physical hazards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 5 2014-07-01 2014-07-01 false Safety color code for marking physical hazards. 1910.144... § 1910.144 Safety color code for marking physical hazards. (a) Color identification—(1) Red. Red shall be the basic color for the identification of: (i) Fire protection equipment and apparatus. [Reserved] (ii...

  3. 29 CFR 1910.144 - Safety color code for marking physical hazards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 5 2012-07-01 2012-07-01 false Safety color code for marking physical hazards. 1910.144... § 1910.144 Safety color code for marking physical hazards. (a) Color identification—(1) Red. Red shall be the basic color for the identification of: (i) Fire protection equipment and apparatus. [Reserved] (ii...

  4. 49 CFR 178.503 - Marking of packagings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... that is represented as manufactured to meet a UN standard with the marks specified in this section. The... marks should be used to separate this information. A packaging conforming to a UN standard must be... “UN”) may be applied in place of the symbol;; (2) A packaging identification code designating the type...

  5. 49 CFR 178.503 - Marking of packagings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... that is represented as manufactured to meet a UN standard with the marks specified in this section. The... marks should be used to separate this information. A packaging conforming to a UN standard must be... “UN”) may be applied in place of the symbol;; (2) A packaging identification code designating the type...

  6. 49 CFR 178.503 - Marking of packagings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... that is represented as manufactured to meet a UN standard with the marks specified in this section. The... marks should be used to separate this information. A packaging conforming to a UN standard must be... “UN” may be applied in place of the symbol); (2) A packaging identification code designating the type...

  7. 49 CFR 178.503 - Marking of packagings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... that is represented as manufactured to meet a UN standard with the marks specified in this section. The... marks should be used to separate this information. A packaging conforming to a UN standard must be... “UN” may be applied in place of the symbol); (2) A packaging identification code designating the type...

  8. 14 CFR 45.22 - Exhibition, antique, and other aircraft: Special rules.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.22.... registration number of the aircraft; or (ii) The symbol appropriate to the airworthiness certificate of the.... registration number of the aircraft; and (2) It displays no other mark that begins with the letter “N” anywhere...

  9. 14 CFR 45.22 - Exhibition, antique, and other aircraft: Special rules.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.22.... registration number of the aircraft; or (ii) The symbol appropriate to the airworthiness certificate of the.... registration number of the aircraft; and (2) It displays no other mark that begins with the letter “N” anywhere...

  10. 14 CFR 45.22 - Exhibition, antique, and other aircraft: Special rules.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.22.... registration number of the aircraft; or (ii) The symbol appropriate to the airworthiness certificate of the.... registration number of the aircraft; and (2) It displays no other mark that begins with the letter “N” anywhere...

  11. 14 CFR 45.22 - Exhibition, antique, and other aircraft: Special rules.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Nationality and Registration Marks § 45.22.... registration number of the aircraft; or (ii) The symbol appropriate to the airworthiness certificate of the.... registration number of the aircraft; and (2) It displays no other mark that begins with the letter “N” anywhere...

  12. Effect Of Laser CO{sub 2} Parameters In Marking Of Glass

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

    Khanafi-Benghalem, Nafissa; Boudoukha, Hassina; Benghalem, Kamel

    Currently many techniques of marking are exploited in a great number of sectors, on various materials (cardboard, textile, wood, leather, plastic, metal, ceramics and glass). The printing is done on supports of great or small dimension for all geometrical forms (plane, round, conical and ovalised). We can print colour as much than we wish. The marking technology for the identification of the glass parts knows a remarkable development carried by the new needs for the industrialists using transparent materials such as the optical, chemical, pharmaceutical sectors, the luxury and drink industries or publicity and decoration (neon signs, advertising mirrors). Themore » objective of our work consists particularly in engraving on glass the measurement scales forming a whole of ordered graduation which the goal is to carry out reading systems of measuring apparatus about 1/10 {mu}m of precision. We used as tool for marking the laser CO{sub 2}. Our choice is justified by the flexibility of the laser, the permanent lifespan of the graduations carried out and the guarantee of the facility of reading incidentally the precision and the accuracy of the measuring apparatus. The study parameters of the laser beam are the velocity (400, 600, 800, 1000 m/s.), the power (25, 75 and 80% of 25W) and the numbers pass (one, two and three pass). The optical observations results obtained suggest that the highest and the average power used remain the favourable parameters for the quality of the graduations carried out.« less

  13. Effect Of Laser CO2 Parameters In Marking Of Glass

    NASA Astrophysics Data System (ADS)

    Khanafi-Benghalem, Nafissa; Benghalem, Kamel; Boudoukha, Hassina

    2008-09-01

    Currently many techniques of marking are exploited in a great number of sectors, on various materials (cardboard, textile, wood, leather, plastic, metal, ceramics and glass). The printing is done on supports of great or small dimension for all geometrical forms (plane, round, conical and ovalised). We can print colour as much than we wish. The marking technology for the identification of the glass parts knows a remarkable development carried by the new needs for the industrialists using transparent materials such as the optical, chemical, pharmaceutical sectors, the luxury and drink industries or publicity and decoration (neon signs, advertising mirrors). The objective of our work consists particularly in engraving on glass the measurement scales forming a whole of ordered graduation which the goal is to carry out reading systems of measuring apparatus about 1/10 μm of precision. We used as tool for marking the laser CO2. Our choice is justified by the flexibility of the laser, the permanent lifespan of the graduations carried out and the guarantee of the facility of reading incidentally the precision and the accuracy of the measuring apparatus. The study parameters of the laser beam are the velocity (400, 600, 800, 1000 m/s.), the power (25, 75 and 80% of 25W) and the numbers pass (one, two and three pass). The optical observations results obtained suggest that the highest and the average power used remain the favourable parameters for the quality of the graduations carried out.

  14. 49 CFR 390.3 - General applicability.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... carrier identification report, and § 390.21, Marking of CMVs, for carriers subject to the requirements of..., and § 390.21, Marking of CMVs, for carriers subject to the requirements of § 385.403 of this...

  15. 14 CFR 45.1 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and registration marking of U.S. registered aircraft. [Doc. No. 2047, 29 FR 3223, Mar. 11, 1964, as...) Nationality and registration marking of U.S. registered aircraft. ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION...

  16. Configuration of a high-content imaging platform for hit identification and pharmacological assessment of JMJD3 demethylase enzyme inhibitors.

    PubMed

    Mulji, Alpa; Haslam, Carl; Brown, Fiona; Randle, Rebecca; Karamshi, Bhumika; Smith, Julia; Eagle, Robert; Munoz-Muriedas, Jordi; Taylor, Joanna; Sheikh, Arshad; Bridges, Angela; Gill, Kirsty; Jepras, Rob; Smee, Penny; Barker, Mike; Woodrow, Mike; Liddle, John; Thomas, Pamela; Jones, Emma; Gordon, Laurie; Tanner, Rob; Leveridge, Melanie; Hutchinson, Sue; Martin, Margaret; Brown, Murray; Kruidenier, Laurens; Katso, Roy

    2012-01-01

    The biological complexity associated with the regulation of histone demethylases makes it desirable to configure a cellular mechanistic assay format that simultaneously encompasses as many of the relevant cellular processes as possible. In this report, the authors describe the configuration of a JMJD3 high-content cellular mechanistic imaging assay that uses single-cell multiparameter measurements to accurately assess cellular viability and the enzyme-dependent demethylation of the H3K27(Me)3 mark by exogenously expressed JMJD3. This approach couples robust statistical analyses with the spatial resolving power of cellular imaging. This enables segregation of expressing and nonexpressing cells into discrete subpopulations and consequently pharmacological quantification of compounds of interest in the expressing population at varying JMJD3 expression levels. Moreover, the authors demonstrate the utility of this hit identification strategy through the successful prosecution of a medium-throughput focused campaign of an 87 500-compound file, which has enabled the identification of JMJD3 cellular-active chemotypes. This study represents the first report of a demethylase high-content imaging assay with the ability to capture a repertoire of pharmacological tools, which are likely both to inform our mechanistic understanding of how JMJD3 is modulated and, more important, to contribute to the identification of novel therapeutic modalities for this demethylase enzyme.

  17. Learning Curves for Ultrasound Assessment of Lumbar Puncture Insertion Sites: When is Competency Established?

    PubMed

    Rankin, Jessica H; Elkhunovich, Marsha A; Rangarajan, Vijayeta; Chilstrom, Mikaela; Mailhot, Tom

    2016-07-01

    Ultrasound (US) can be used to improve lumbar puncture (LP) success. How to achieve competency in LP US has not been defined. Cumulative sum statistics (CUSUM) characterized competency acquisition in other skills. Identify the learning curve for 80% success rate in LP US insertion site (IS) identification among pediatric emergency medicine fellows. This prospective study took place in a single pediatric emergency department. Fellows with limited ultrasound experience received didactics, training, and three proctored examinations. Skills were evaluated in three 2-h sessions: using US, subjects identified LP ISs on a convenience sample of patients ages 0-20 years old. Subjects' IS markings were compared to markings by an expert, an emergency US fellowship-trained attending. Successful IS identification was defined as markings within 2 mm or 5 mm of the expert mark in infants and older children, respectively. A second expert marked 17 cases for interrater agreement. CUSUM was used to analyze individual learning curves. Five fellows evaluated 72 patients (mean age 11.4 years [SD = 4, range 3-20], mean body mass index 20.5 [SD = 4.4, range 13.1-37.7]) over a 3-month period. Mean number of attempts per fellow was 14.4 ± 3.1 (R 11-19); mean time to landmark identification was 72 ± 46 s (R 27-240). The two experts demonstrated 100% observed agreement. Aggregate success rate for all fellows was 75% (54/72). Four fellows showed learning curves that trended toward, but did not achieve, the acceptable success rate of 80%. Nineteen attempts are insufficient among fellows to achieve competency in US-guided LP IS identification. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. 32 CFR 1907.13 - Identification of material at issue.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Identification of material at issue. 1907.13... ORDER 12958 Filing of Challenges § 1907.13 Identification of material at issue. Authorized holders shall append the documents at issue and clearly mark those portions subject to the challenge. If information...

  19. 32 CFR 1802.13 - Identification of material at issue.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Identification of material at issue. 1802.13... EXECUTIVE ORDER 12958 Filing Of Challenges § 1802.13 Identification of material at issue. Authorized holders shall append the documents at issue and clearly mark those portions subject to the challenge. If...

  20. 9 CFR 590.419 - Reuse of containers bearing official identification prohibited.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Reuse of containers bearing official... INSPECTION ACT) Identifying and Marking Product § 590.419 Reuse of containers bearing official identification prohibited. The reuse, by any person, of containers bearing official identification is prohibited unless such...

  1. 7 CFR 29.32 - Identification number.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Identification number. 29.32 Section 29.32 Agriculture... INSPECTION Regulations Definitions § 29.32 Identification number. A number or a combination of letters and numbers in a design or mark approved by the Director, stamped, printed, or stenciled on a lot of tobacco...

  2. 7 CFR 29.32 - Identification number.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Identification number. 29.32 Section 29.32 Agriculture... INSPECTION Regulations Definitions § 29.32 Identification number. A number or a combination of letters and numbers in a design or mark approved by the Director, stamped, printed, or stenciled on a lot of tobacco...

  3. 7 CFR 29.32 - Identification number.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Identification number. 29.32 Section 29.32 Agriculture... INSPECTION Regulations Definitions § 29.32 Identification number. A number or a combination of letters and numbers in a design or mark approved by the Director, stamped, printed, or stenciled on a lot of tobacco...

  4. 7 CFR 29.32 - Identification number.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Identification number. 29.32 Section 29.32 Agriculture... INSPECTION Regulations Definitions § 29.32 Identification number. A number or a combination of letters and numbers in a design or mark approved by the Director, stamped, printed, or stenciled on a lot of tobacco...

  5. 7 CFR 29.32 - Identification number.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Identification number. 29.32 Section 29.32 Agriculture... INSPECTION Regulations Definitions § 29.32 Identification number. A number or a combination of letters and numbers in a design or mark approved by the Director, stamped, printed, or stenciled on a lot of tobacco...

  6. 78 FR 40103 - Proposed Information Collection; Comment Request; Alaska Region Gear Identification Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... specify the size and color of markings. The marking of gear aids law enforcement and enables other... burden of the collection of information on respondents, including through the use of automated collection...

  7. 14 CFR 45.1 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... certificated products; and (c) Nationality and registration marking of U.S. registered aircraft. [Doc. No. 2047... articles; and (b) Nationality and registration marking of U.S. registered aircraft. ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION...

  8. Vacuum Arc Vapor Deposition Method and Apparatus for Applying Identification Symbols to Substrates

    NASA Technical Reports Server (NTRS)

    Schramm, Harry F. (Inventor); Roxby, Donald L. (Inventor); Weeks, Jack L. (Inventor)

    2002-01-01

    An apparatus for applying permanent markings onto products using a Vacuum Arc Vapor Deposition (VAVD) marker by accelerating atoms or molecules from a vaporization source onto a substrate to form human and/or machine-readable part identification marking that can be detected optically or via a sensing device like x-ray, thermal imaging, ultrasound, magneto-optic, micro-power impulse radar, capacitance, or other similar sensing means. The apparatus includes a housing with a nozzle having a marking end. A chamber having an electrode, a vacuum port and a charge is located within the housing. The charge is activated by the electrode in a vacuum environment and deposited onto a substrate at the marking end of the nozzle. The apparatus may be a hand-held device or be disconnected from the handle and mounted to a robot or fixed station.

  9. SpDamID: Marking DNA Bound by Protein Complexes Identifies Notch-Dimer Responsive Enhancers

    PubMed Central

    Hass, Matthew R.; Liow, Hien-haw; Chen, Xiaoting; Sharma, Ankur; Inoue, Yukiko U.; Inoue, Takayoshi; Reeb, Ashley; Martens, Andrew; Fulbright, Mary; Raju, Saravanan; Stevens, Michael; Boyle, Scott; Park, Joo-Seop; Weirauch, Matthew T.; Brent, Michael; Kopan, Raphael

    2015-01-01

    SUMMARY We developed Split DamID (SpDamID), a protein complementation version of DamID, to mark genomic DNA bound in vivo by interacting or juxtapositioned transcription factors. Inactive halves of DAM (DNA Adenine Methyltransferase) were fused to protein pairs to be queried Interaction or proximity enabled DAM reconstitution and methylation of adenine in GATC. Inducible SpDamID was used to analyze Notch-mediated transcriptional activation. We demonstrate that Notch complexes label RBP sites broadly across the genome, and show that a subset of these complexes that recruit MAML and p300 undergo changes in chromatin accessibility in response to Notch signaling. SpDamID differentiates between monomeric and dimeric binding thereby allowing for identification of half-site motifs used by Notch dimers. Motif enrichment of Notch enhancers coupled with SpDamID reveals co-targeting of regulatory sequences by Notch and Runx1. SpDamID represents a sensitive and powerful tool that enables dynamic analysis of combinatorial protein-DNA transactions at a genome-wide level. PMID:26257285

  10. Reliability of a structured interview for admission to an emergency medicine residency program.

    PubMed

    Blouin, Danielle

    2010-10-01

    Interviews are most important in resident selection. Structured interviews are more reliable than unstructured ones. We sought to measure the interrater reliability of a newly designed structured interview during the selection process to an Emergency Medicine residency program. The critical incident technique was used to extract the desired dimensions of performance. The interview tool consisted of 7 clinical scenarios and 1 global rating. Three trained interviewers marked each candidate on all scenarios without discussing candidates' responses. Interitem consistency and estimates of variance were computed. Twenty-eight candidates were interviewed. The generalizability coefficient was 0.67. Removing the central tendency ratings increased the coefficient to 0.74. Coefficients of interitem consistency ranged from 0.64 to 0.74. The structured interview tool provided good although suboptimal interrater reliability. Increasing the number of scenarios improves reliability as does applying differential weights to the rating scale anchors. The latter would also facilitate the identification of those candidates with extreme ratings.

  11. Comparison of software packages for detecting differential expression in RNA-seq studies

    PubMed Central

    Seyednasrollah, Fatemeh; Laiho, Asta

    2015-01-01

    RNA-sequencing (RNA-seq) has rapidly become a popular tool to characterize transcriptomes. A fundamental research problem in many RNA-seq studies is the identification of reliable molecular markers that show differential expression between distinct sample groups. Together with the growing popularity of RNA-seq, a number of data analysis methods and pipelines have already been developed for this task. Currently, however, there is no clear consensus about the best practices yet, which makes the choice of an appropriate method a daunting task especially for a basic user without a strong statistical or computational background. To assist the choice, we perform here a systematic comparison of eight widely used software packages and pipelines for detecting differential expression between sample groups in a practical research setting and provide general guidelines for choosing a robust pipeline. In general, our results demonstrate how the data analysis tool utilized can markedly affect the outcome of the data analysis, highlighting the importance of this choice. PMID:24300110

  12. Comparison of software packages for detecting differential expression in RNA-seq studies.

    PubMed

    Seyednasrollah, Fatemeh; Laiho, Asta; Elo, Laura L

    2015-01-01

    RNA-sequencing (RNA-seq) has rapidly become a popular tool to characterize transcriptomes. A fundamental research problem in many RNA-seq studies is the identification of reliable molecular markers that show differential expression between distinct sample groups. Together with the growing popularity of RNA-seq, a number of data analysis methods and pipelines have already been developed for this task. Currently, however, there is no clear consensus about the best practices yet, which makes the choice of an appropriate method a daunting task especially for a basic user without a strong statistical or computational background. To assist the choice, we perform here a systematic comparison of eight widely used software packages and pipelines for detecting differential expression between sample groups in a practical research setting and provide general guidelines for choosing a robust pipeline. In general, our results demonstrate how the data analysis tool utilized can markedly affect the outcome of the data analysis, highlighting the importance of this choice. © The Author 2013. Published by Oxford University Press.

  13. Active thermography and post-processing image enhancement for recovering of abraded and paint-covered alphanumeric identification marks

    NASA Astrophysics Data System (ADS)

    Montanini, R.; Quattrocchi, A.; Piccolo, S. A.

    2016-09-01

    Alphanumeric marking is a common technique employed in industrial applications for identification of products. However, the realised mark can undergo deterioration, either by extensive use or voluntary deletion (e.g. removal of identification numbers of weapons or vehicles). For recovery of the lost data many destructive or non-destructive techniques have been endeavoured so far, which however present several restrictions. In this paper, active infrared thermography has been exploited for the first time in order to assess its effectiveness in restoring paint covered and abraded labels made by means of different manufacturing processes (laser, dot peen, impact, cold press and scribe). Optical excitation of the target surface has been achieved using pulse (PT), lock-in (LT) and step heating (SHT) thermography. Raw infrared images were analysed with a dedicated image processing software originally developed in Matlab™, exploiting several methods, which include thermographic signal reconstruction (TSR), guided filtering (GF), block guided filtering (BGF) and logarithmic transformation (LN). Proper image processing of the raw infrared images resulted in superior contrast and enhanced readability. In particular, for deeply abraded marks, good outcomes have been obtained by application of logarithmic transformation to raw PT images and block guided filtering to raw phase LT images. With PT and LT it was relatively easy to recover labels covered by paint, with the latter one providing better thermal contrast for all the examined targets. Step heating thermography never led to adequate label identification instead.

  14. Breast cancer lymphoscintigraphy: Factors associated with sentinel lymph node non visualization.

    PubMed

    Vaz, S C; Silva, Â; Sousa, R; Ferreira, T C; Esteves, S; Carvalho, I P; Ratão, P; Daniel, A; Salgado, L

    2015-01-01

    To evaluate factors associated with non identification of the sentinel lymph node (SLN) in lymphoscintigraphy of breast cancer patients and analyze the relationship with SLN metastases. A single-center, cross-sectional and retrospective study was performed. Forty patients with lymphoscintigraphy without sentinel lymph node identification (negative lymphoscintigraphy - NL) were enrolled. The control group included 184 patients with SLN identification (positive lymphoscintigraphy - PL). Evaluated factors were age, body mass index (BMI), tumor size, histology, localization, preoperative breast lesion hookwire (harpoon) marking and SLN metastases. The statistical analysis was performed with uni- and multivariate logistic regression models and matched-pairs analysis. Age (p=0.036) or having BMI (p=0.047) were the only factors significantly associated with NL. Being ≥60 years with a BMI ≥30 increased the odds of having a NL 2 and 3.8 times, respectively. Marking with hookwire seems to increase the likelihood of NL, but demonstrated statistical significance is lacking (p=0.087). The other tested variables did not affect the examination result. When controlling for age, BMI and marking with the harpoon, a significant association between lymph node metastization and NL was not found (p=0.565). The most important factors related with non identification of SLN in the patients were age, BMI and marking with hook wire. However, only the first two had statistical importance. When these variables were controlled, no association was found between NL and axillary metastases. Copyright © 2015 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

  15. 7 CFR 56.2 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF SHELL EGGS Grading of Shell Eggs Definitions § 56.2 Designation of official certificates, memoranda, marks...

  16. methylPipe and compEpiTools: a suite of R packages for the integrative analysis of epigenomics data.

    PubMed

    Kishore, Kamal; de Pretis, Stefano; Lister, Ryan; Morelli, Marco J; Bianchi, Valerio; Amati, Bruno; Ecker, Joseph R; Pelizzola, Mattia

    2015-09-29

    Numerous methods are available to profile several epigenetic marks, providing data with different genome coverage and resolution. Large epigenomic datasets are then generated, and often combined with other high-throughput data, including RNA-seq, ChIP-seq for transcription factors (TFs) binding and DNase-seq experiments. Despite the numerous computational tools covering specific steps in the analysis of large-scale epigenomics data, comprehensive software solutions for their integrative analysis are still missing. Multiple tools must be identified and combined to jointly analyze histone marks, TFs binding and other -omics data together with DNA methylation data, complicating the analysis of these data and their integration with publicly available datasets. To overcome the burden of integrating various data types with multiple tools, we developed two companion R/Bioconductor packages. The former, methylPipe, is tailored to the analysis of high- or low-resolution DNA methylomes in several species, accommodating (hydroxy-)methyl-cytosines in both CpG and non-CpG sequence context. The analysis of multiple whole-genome bisulfite sequencing experiments is supported, while maintaining the ability of integrating targeted genomic data. The latter, compEpiTools, seamlessly incorporates the results obtained with methylPipe and supports their integration with other epigenomics data. It provides a number of methods to score these data in regions of interest, leading to the identification of enhancers, lncRNAs, and RNAPII stalling/elongation dynamics. Moreover, it allows a fast and comprehensive annotation of the resulting genomic regions, and the association of the corresponding genes with non-redundant GeneOntology terms. Finally, the package includes a flexible method based on heatmaps for the integration of various data types, combining annotation tracks with continuous or categorical data tracks. methylPipe and compEpiTools provide a comprehensive Bioconductor-compliant solution for the integrative analysis of heterogeneous epigenomics data. These packages are instrumental in providing biologists with minimal R skills a complete toolkit facilitating the analysis of their own data, or in accelerating the analyses performed by more experienced bioinformaticians.

  17. Copenhagen's single system premise prevents a unified view of integer and fractional quantum hall effect

    NASA Astrophysics Data System (ADS)

    Post, Evert Jan

    1999-05-01

    This essay presents conclusive evidence of the impermissibility of Copenhagen's single system interpretation of the Schroedinger process. The latter needs to be viewed as a tool exclusively describing phase and orientation randomized ensembles and is not be used for isolated single systems. Asymptotic closeness of single system and ensemble behavior and the rare nature of true single system manifestations have prevented a definitive identification of this Copenhagen deficiency over the past three quarter century. Quantum uncertainty so becomes a basic trade mark of phase and orientation disordered ensembles. The ensuing void of usable single system tools opens a new inquiry for tools without statistical connotations. Three, in part already known, period integrals here identified as flux, charge and action counters emerge as diffeo-4 invariant tools fully compatible with the demands of the general theory of relativity. The discovery of the quantum Hall effect has been instrumental in forcing a distinction between ensemble disorder as in the normal Hall effect versus ensemble order in the plateau states. Since the order of the latter permits a view of the plateau states as a macro- or meso-scopic single system, the period integral description applies, yielding a straightforward unified description of integer and fractional quantum Hall effects.

  18. 26 CFR 1.475(b)-2 - Exemptions-identification requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirements. (a) Identification of the basis for exemption. An identification of a security as exempt from mark to market does not satisfy section 475(b)(2) if it fails to state whether the security is described in— (1) Either of the first two subparagraphs of section 475(b)(1) (identifying a security as held...

  19. 25 CFR 249.4 - Identification of fishing equipment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Identification of fishing equipment. 249.4 Section 249.4... FISHING General Provisions § 249.4 Identification of fishing equipment. All fishing gear or other equipment used in the exercise of any off-reservation treaty fishing right shall be marked in such manner as...

  20. 25 CFR 249.4 - Identification of fishing equipment.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Identification of fishing equipment. 249.4 Section 249.4... FISHING General Provisions § 249.4 Identification of fishing equipment. All fishing gear or other equipment used in the exercise of any off-reservation treaty fishing right shall be marked in such manner as...

  1. 25 CFR 249.4 - Identification of fishing equipment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Identification of fishing equipment. 249.4 Section 249.4... FISHING General Provisions § 249.4 Identification of fishing equipment. All fishing gear or other equipment used in the exercise of any off-reservation treaty fishing right shall be marked in such manner as...

  2. 25 CFR 249.4 - Identification of fishing equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Identification of fishing equipment. 249.4 Section 249.4... FISHING General Provisions § 249.4 Identification of fishing equipment. All fishing gear or other equipment used in the exercise of any off-reservation treaty fishing right shall be marked in such manner as...

  3. 25 CFR 249.4 - Identification of fishing equipment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Identification of fishing equipment. 249.4 Section 249.4... FISHING General Provisions § 249.4 Identification of fishing equipment. All fishing gear or other equipment used in the exercise of any off-reservation treaty fishing right shall be marked in such manner as...

  4. Validation of photo-identification as a mark-recapture method in the spotted eagle ray Aetobatus narinari.

    PubMed

    González-Ramos, M S; Santos-Moreno, A; Rosas-Alquicira, E F; Fuentes-Mascorro, G

    2017-03-01

    The spotted eagle ray Aetobatus narinari is characterized by pigmentation patterns that are retained for up to 3·5 years. These pigmentations can be used to identify individuals through photo-identification. Only one study has validated this technique, but no study has estimated the percentage of correct identification of the rays using this technique. In order to carry out demographic research, a reliable photographic identification technique is needed. To achieve this validation for A. narinari, a double-mark system was established over 11 months and photographs of the dorsal surface of 191 rays were taken. Three body parts with distinctive natural patterns were analysed (dorsal surface of the cephalic region, dorsal surface of the pectoral fins and dorsal surface of the pelvic fins) in order to determine the body part that could be used to give the highest percentage of correct identification. The dorsal surface of the pectoral fins of A. narinari provides the most accurate photo-identification to distinguish individuals (88·2%). © 2016 The Fisheries Society of the British Isles.

  5. 14 CFR 45.1 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and registration marking of U.S. registered aircraft. [Doc. No. 2047, 29 FR 3223, Mar. 11, 1964, as... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING General § 45.1 Applicability. This part prescribes the requirements for— (a...

  6. 14 CFR 45.1 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and registration marking of U.S. registered aircraft. [Doc. No. 2047, 29 FR 3223, Mar. 11, 1964, as... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING General § 45.1 Applicability. This part prescribes the requirements for— (a...

  7. 14 CFR 45.1 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and registration marking of U.S. registered aircraft. [Doc. No. 2047, 29 FR 3223, Mar. 11, 1964, as... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING General § 45.1 Applicability. This part prescribes the requirements for— (a...

  8. A Novel Marking Reader for Progressive Addition Lenses Based on Gabor Holography.

    PubMed

    Perucho, Beatriz; Picazo-Bueno, José Angel; Micó, Vicente

    2016-05-01

    Progressive addition lenses (PALs) are marked with permanent engraved marks (PEMs) at standardized locations. Permanent engraved marks are very useful through the manufacturing and mounting processes, act as locator marks to re-ink the removable marks, and contain useful information about the PAL. However, PEMs are often faint and weak, obscured by scratches, partially occluded, and difficult to recognize on tinted lenses or with antireflection or scratch-resistant coatings. The aim of this article is to present a new generation of portable marking reader based on an extremely simplified concept for visualization and identification of PEMs in PALs. Permanent engraved marks on different PALs are visualized using classical Gabor holography as underlying principle. Gabor holography allows phase sample visualization with adjustable magnification and can be implemented in either classical or digital versions. Here, visual Gabor holography is used to provide a magnified defocused image of the PEMs onto a translucent visualization screen where the PEM is clearly identified. Different types of PALs (conventional, personalized, old and scratched, sunglasses, etc.) have been tested to visualize PEMs with the proposed marking reader. The PEMs are visible in every case, and variable magnification factor can be achieved simply moving up and down the PAL in the instrument. In addition, a second illumination wavelength is also tested, showing the applicability of this novel marking reader for different illuminations. A new concept of marking reader ophthalmic instrument has been presented and validated in the laboratory. The configuration involves only a commercial-grade laser diode and a visualization screen for PEM identification. The instrument is portable, economic, and easy to use, and it can be used for identifying patient's current PAL model and for marking removable PALs again or finding test points regardless of the age of the PAL, its scratches, tints, or coatings.

  9. Effect of partial wave parameter identification on IOS opacities and integral cross sections for rotationally inelastic collisions

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

    Pack, R.T

    1977-02-15

    The effect of identification of the partial wave parameter of the J/sub z/ CCS and IOS approximations as an orbital angular momentum rather than the total angular momentum is studied. Comparison with accurate close coupling calculations for Ar--N/sub 2/ and He--CO/sub 2/ collisions is made, and it is found that this identification results in a marked improvement, both quantitative and qualitative, in calculated IOS opacity functions and integral cross sections for both elastic and inelastic collisions. Use of the correct energy in the cross section formula also makes a marked improvement even though T matrices are computed with an averagemore » energy. (AIP)« less

  10. 32 CFR 2001.22 - Derivative classification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Derivative classification. 2001.22 Section 2001... Identification and Markings § 2001.22 Derivative classification. (a) General. Information classified derivatively on the basis of source documents or classification guides shall bear all markings prescribed in...

  11. 32 CFR 2001.22 - Derivative classification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Derivative classification. 2001.22 Section 2001... Identification and Markings § 2001.22 Derivative classification. (a) General. Information classified derivatively on the basis of source documents or classification guides shall bear all markings prescribed in...

  12. 32 CFR 2001.22 - Derivative classification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Derivative classification. 2001.22 Section 2001... Identification and Markings § 2001.22 Derivative classification. (a) General. Information classified derivatively on the basis of source documents or classification guides shall bear all markings prescribed in...

  13. 32 CFR 2001.22 - Derivative classification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Derivative classification. 2001.22 Section 2001... Identification and Markings § 2001.22 Derivative classification. (a) General. Information classified derivatively on the basis of source documents or classification guides shall bear all markings prescribed in...

  14. 49 CFR 172.332 - Identification number markings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 160 mm (6.3 inches) high by 400 mm (15.7 inches) wide with a 15 mm (0.6 inches) black outer border... points high immediately within the upper border of the space on the placard bearing the identification...

  15. 49 CFR 172.332 - Identification number markings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 160 mm (6.3 inches) high by 400 mm (15.7 inches) wide with a 15 mm (0.6 inches) black outer border... points high immediately within the upper border of the space on the placard bearing the identification...

  16. Visual implant elastomer mark retention through metamorphosis in amphibian larvae

    USGS Publications Warehouse

    Campbell Grant, Evan H.

    2008-01-01

    Questions in population ecology require the study of marked animals, and marks are assumed to be permanent and not overlooked by observers. I evaluated retention through metamorphosis of visual implant elastomer marks in larval salamanders and frogs and assessed error in observer identification of these marks. I found 1) individual marks were not retained in larval wood frogs (Rana sylvatica), whereas only small marks were likely to be retained in larval salamanders (Eurycea bislineata), and 2) observers did not always correctly identify marked animals. Evaluating the assumptions of marking protocols is important in the design phase of a study so that correct inference can be made about the population processes of interest. This guidance should be generally useful to the design of mark–recapture studies, with particular application to studies of larval amphibians.

  17. 14 CFR 45.11 - General.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.11 General. Link to an amendment published at 74 FR 53394, October 16, 2009. (a) Aircraft and aircraft engines. Aircraft covered under § 21.182 of this...

  18. The influence of famous athletes on health beliefs and practices: Mark McGwire, child abuse prevention, and Androstenedione.

    PubMed

    Brown, William J; Basil, Michael D; Bocarnea, Mihai C

    2003-01-01

    When Mark McGwire broke Roger Maris's home run record in September of 1998, he was instantly declared an American hero and held up as a positive role model for teenagers and young adults. The extensive media attention focused on McGwire made the general public aware of his use of a muscle-building dietary supplement, Androstenedione. It also increased the public's awareness of McGwire's public service to prevent child abuse. The present research assesses audience involvement with McGwire through parasocial interaction and identification, and the effects of that involvement on audience knowledge of and attitudes toward Androstenedione and child abuse prevention. Results indicate parasocial interaction with an athlete regarded as a public role model likely leads to audience identification with that person, which in turn promotes certain attitudes and beliefs. In this case, parasocial interaction and identification with Mark McGwire was strongly associated with knowledge of Androstenedione, intended use of the supplement, and concern for child abuse. Implications of this research for featuring celebrities in health communication campaigns are discussed.

  19. Taphonomy for taxonomists: Implications of predation in small mammal studies

    NASA Astrophysics Data System (ADS)

    Fernández-Jalvo, Yolanda; Andrews, Peter; Denys, Christiane; Sesé, Carmen; Stoetzel, Emmanuelle; Marin-Monfort, Dolores; Pesquero, Dolores

    2016-05-01

    Predation is one of the most recurrent sources of bone accumulations. The influence of predation is widely studied for large mammal sites where humans, acting as predators, produce bone accumulations similar to carnivore accumulations. Similarly, small mammal fossil sites are mainly occupation levels of predators (nests or dens). In both cases, investigations of past events can be compared with present day equivalents or proxies. Chewing marks are sometimes present on large mammal predator accumulations, but digestion traits are the most direct indication of predation, and evidence for this is always present in small mammal (prey) fossil assemblages. Digestion grades and frequency indicates predator type and this is well established since the publication of Andrews (1990). The identification of the predator provides invaluable information for accurate interpretation of the palaeoenvironment. Traditionally, palaeoenvironmental interpretations are obtained from the taxonomic species identified in the site, but rather than providing direct interpretations of the surrounding palaeoenvironment, this procedure actually describes the dietary preferences of the predators and the type of occupation (nests, marking territory, dens, etc). This paper reviews the identification of traits produced by predators on arvicolins, murins and soricids using a method that may be used equally by taxonomists and taphonomists. It aims to provide the "tools" for taxonomists to identify the predator based on their methodology, which is examining the occlusal surfaces of teeth rather than their lateral aspects. This will greatly benefit both the work of taphonomists and taxonomists to recognize signs of predation and the improvement of subsequent palaeoecological interpretations of past organisms and sites by identifying both the prey and the predator.

  20. Jan Evangelista Purkynje (1787-1869): first to describe fingerprints.

    PubMed

    Grzybowski, Andrzej; Pietrzak, Krzysztof

    2015-01-01

    Fingerprints have been used for years as the accepted tool in criminology and for identification. The first system of classification of fingerprints was introduced by Jan Evangelista Purkynje (1787-1869), a Czech physiologist, in 1823. He divided the papillary lines into nine types, based on their geometric arrangement. This work, however, was not recognized internationally for many years. In 1858, Sir William Herschel (1833-1917) registered fingerprints for those signing documents at the Indian magistrate's office in Jungipoor. Henry Faulds (1843-1930) in 1880 proposed using ink for fingerprint determination and people identification, and Francis Galton (1822-1911) collected 8000 fingerprints and developed their classification based on the spirals, loops, and arches. In 1892, Juan Vucetich (1858-1925) created his own fingerprint identification system and proved that a woman was responsible for killing two of her sons. In 1896, a London police officer Edward Henry (1850-1931) expanded on earlier systems of classification and used papillary lines to identify criminals; it was his system that was adopted by the forensic world. The work of Jan Evangelista Purkynje (1787-1869) (Figure 1), who in 1823 was the first to describe in detail fingerprints, is almost forgotten. He also established their classification. The year 2013 marked the 190th anniversary of the publication of his work on this topic. Our contribution is an attempt to introduce the reader to this scientist and his discoveries in the field of fingerprint identification. Copyright © 2015.

  1. Item Unique Identification Capability Expansion: Established Process Analysis, Cost Benefit Analysis, and Optimal Marking Procedures

    DTIC Science & Technology

    2014-12-01

    chemical etching EDM electrical discharge machine EID enterprise identifier EOSS Engineering Operational Sequencing System F Fahrenheit...Center in Corona , California, released a DoN IUID Marking Guide, which made recommendations on how to mark legacy items. It provides technical...uploaded into the IUID registry managed by the Naval Surface Warfare Center (NSWC) in Corona , California. There is no set amount of information

  2. 49 CFR 393.108 - How is the working load limit of a tiedown, or the load restraining value of a friction mat...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... that for polypropylene fiber rope. (d) Welded steel chain which is not marked or labeled to enable... for grade 30 proof coil chain. (e)(1) Wire rope which is not marked by the manufacturer with a working... listed in the Wire Rope Users Manual. (2) Wire which is not marked or labeled to enable identification of...

  3. 49 CFR 393.108 - How is the working load limit of a tiedown, or the load restraining value of a friction mat...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... that for polypropylene fiber rope. (d) Welded steel chain which is not marked or labeled to enable... for grade 30 proof coil chain. (e)(1) Wire rope which is not marked by the manufacturer with a working... listed in the Wire Rope Users Manual. (2) Wire which is not marked or labeled to enable identification of...

  4. 7 CFR 52.53 - Approved identification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...; (2) Have been produced or packed in an approved plant. (3) Are truthfully and accurately labeled. (4.... The official marks approved for use by plants operating under USDA continuous inspection service...: Provided, That the official marks illustrated by figures 8 and 9 are limited to products packed by plants...

  5. Convicted by a bite mark, Ted Bundy (1946-1989).

    PubMed

    Riaud, Xavier

    2014-01-01

    The identification of a murderer and the eventual conviction was largely due to forensic dentistry and in particular the use of bite marks on the victim compared with casts of the teeth of the accused. The Bundy case has become notorious in American legal circles.

  6. 14 CFR 45.15 - Replacement and modification parts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Replacement and modification parts. 45.15 Section 45.15 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Marking of Products and Articles § 45.15 Replacement and modification...

  7. Front lighted optical tooling method and apparatus

    DOEpatents

    Stone, W.J.

    1983-06-30

    An optical tooling method and apparatus uses a front lighted shadowgraphic technique to enhance visual contrast of reflected light. The apparatus includes an optical assembly including a fiducial mark, such as cross hairs, reflecting polarized light with a first polarization, a polarizing element backing the fiducial mark and a reflective surface backing the polarizing element for reflecting polarized light bypassing the fiducial mark and traveling through the polarizing element. The light reflected by the reflecting surface is directed through a second pass of the polarizing element toward the frontal direction with a polarization differing from the polarization of the light reflected by the fiducial mark. When used as a tooling target, the optical assembly may be mounted directly to a reference surface or may be secured in a mounting, such as a magnetic mounting. The optical assembly may also be mounted in a plane defining structure and used as a spherometer in conjunction with an optical depth measuring instrument.

  8. ARI Image Interpretation Research: 1970-1980

    DTIC Science & Technology

    1980-07-01

    28 3. Index marks on data base stereo pair ... .......... .. 41 4. Identification learning curves for three methods used by interpreters of high...it may be impractical in operational units (but not in the school). Team consensus feedback can increase target identification proficiency and...in target identification can be provided with a minimum of instructor participation using operational imagery as the basic instructional material

  9. Oral mark in the application of an individual identification: From ashes to truth.

    PubMed

    Chugh, Anshul; Narwal, Anumeha

    2017-01-01

    Forensic odontology is the branch of dentistry which deals with the proper handling, examination, evaluation and presentation of dental findings in the interest of justice. After major disasters and perimortem assaults such as earthquakes, fires, severe head and neck trauma or gross decomposition, accurate and early identification of dead and injured becomes important. In the absence of other records in such cases, identification is based on restorations, missing teeth and prosthetic devices such as partial and complete removable/fixed prosthesis or implant retained devices. This brings out the major role of prosthodontics to investigate the identity of suspects in the criminal cases as well as the deceased human beings in traumatic injuries or in disasters. Denture identification systems are being used as means of postmortem identification of edentulous persons which has evolved from the inclusion of some form of printed label in a denture to more high-tech methods. The provision of implant retained complete lower denture, antemortem, and postmortem radiographs of edentulous persons and correlation of bite marks using special impression techniques provide another potential source of evidence for human identification. Hence, this literature review throws some light on the role played by prosthodontist in forensic odontology.

  10. 30 CFR 75.809 - Identification of circuit breakers and disconnecting switches.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... disconnecting switches. 75.809 Section 75.809 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... High-Voltage Distribution § 75.809 Identification of circuit breakers and disconnecting switches. [Statutory Provisions] Circuit breakers and disconnecting switches underground shall be marked for...

  11. 30 CFR 75.809 - Identification of circuit breakers and disconnecting switches.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... disconnecting switches. 75.809 Section 75.809 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... High-Voltage Distribution § 75.809 Identification of circuit breakers and disconnecting switches. [Statutory Provisions] Circuit breakers and disconnecting switches underground shall be marked for...

  12. 30 CFR 75.809 - Identification of circuit breakers and disconnecting switches.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... disconnecting switches. 75.809 Section 75.809 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... High-Voltage Distribution § 75.809 Identification of circuit breakers and disconnecting switches. [Statutory Provisions] Circuit breakers and disconnecting switches underground shall be marked for...

  13. 30 CFR 75.809 - Identification of circuit breakers and disconnecting switches.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... disconnecting switches. 75.809 Section 75.809 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... High-Voltage Distribution § 75.809 Identification of circuit breakers and disconnecting switches. [Statutory Provisions] Circuit breakers and disconnecting switches underground shall be marked for...

  14. 30 CFR 75.809 - Identification of circuit breakers and disconnecting switches.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... disconnecting switches. 75.809 Section 75.809 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... High-Voltage Distribution § 75.809 Identification of circuit breakers and disconnecting switches. [Statutory Provisions] Circuit breakers and disconnecting switches underground shall be marked for...

  15. 49 CFR 574.6 - Identification mark.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) TIRE IDENTIFICATION AND RECORDKEEPING § 574.6... retreaded pneumatic tires, non-pneumatic tires or non-pneumatic tire assemblies shall apply in writing to... Street SW., Washington, DC 20590, identify itself as a tire manufacturer or retreader and furnish the...

  16. Usability of Optical Mark Reader Sheet as an Answering Tool in Testing.

    PubMed

    Booka, Masayuki; Oku, Hidehisa; Scheller, Andreas; Yamaoka, Shintaro

    2017-01-01

    The research result on usability of Optical Mark Reader Sheet (OMRS) being used as the standard answering tool is reported. The use of OMRS significantly requires more answer time than the answer time without OMRS, and the use of assistive devices for OMRS has the possibility to reduce the answer time.

  17. Identification marking by means of laser peening

    DOEpatents

    Hackel, Lloyd A.; Dane, C. Brent; Harris, Fritz

    2002-01-01

    The invention is a method and apparatus for marking components by inducing a shock wave on the surface that results in an indented (strained) layer and a residual compressive stress in the surface layer. One embodiment of the laser peenmarking system rapidly imprints, with single laser pulses, a complete identification code or three-dimensional pattern and leaves the surface in a state of deep residual compressive stress. A state of compressive stress in parts made of metal or other materials is highly desirable to make them resistant to fatigue failure and stress corrosion cracking. This process employs a laser peening system and beam spatial modulation hardware or imaging technology that can be setup to impress full three dimensional patterns into metal surfaces at the pulse rate of the laser, a rate that is at least an order of magnitude faster than competing marking technologies.

  18. Free DICOM de-identification tools in clinical research: functioning and safety of patient privacy.

    PubMed

    Aryanto, K Y E; Oudkerk, M; van Ooijen, P M A

    2015-12-01

    To compare non-commercial DICOM toolkits for their de-identification ability in removing a patient's personal health information (PHI) from a DICOM header. Ten DICOM toolkits were selected for de-identification tests. Tests were performed by using the system's default de-identification profile and, subsequently, the tools' best adjusted settings. We aimed to eliminate fifty elements considered to contain identifying patient information. The tools were also examined for their respective methods of customization. Only one tool was able to de-identify all required elements with the default setting. Not all of the toolkits provide a customizable de-identification profile. Six tools allowed changes by selecting the provided profiles, giving input through a graphical user interface (GUI) or configuration text file, or providing the appropriate command-line arguments. Using adjusted settings, four of those six toolkits were able to perform full de-identification. Only five tools could properly de-identify the defined DICOM elements, and in four cases, only after careful customization. Therefore, free DICOM toolkits should be used with extreme care to prevent the risk of disclosing PHI, especially when using the default configuration. In case optimal security is required, one of the five toolkits is proposed. • Free DICOM toolkits should be carefully used to prevent patient identity disclosure. • Each DICOM tool produces its own specific outcomes from the de-identification process. • In case optimal security is required, using one DICOM toolkit is proposed.

  19. Denture labeling: A new approach

    PubMed Central

    Bansal, Pardeep K.; Sharma, Akshey; Bhanot, Rajesh

    2011-01-01

    The need for denture labeling is important for forensic and social reasons in case patients need to be identified individually. The importance of denture marking has long been acknowledged by the dental profession. Over the years, various denture marking systems have been reported in the literature, but none till date fulfills all the prescribed ADA specifications. A simple, easy, inexpensive procedure for marking accurate identification marks on dentures with a lead foil is described here. The label caring the patient information is incorporated in the acrylic resin during the denture processing. PMID:21957379

  20. Nonlinear characterization of a bolted, industrial structure using a modal framework

    NASA Astrophysics Data System (ADS)

    Roettgen, Daniel R.; Allen, Matthew S.

    2017-02-01

    This article presents measurements from a sub assembly of an off-the-shelf automotive exhaust system containing a bolted-flange connection and uses a recently proposed modal framework to develop a nonlinear dynamic model for the structure. The nonlinear identification and characterization methods used are reviewed to highlight the strengths of the current approach and the areas where further development is needed. This marks the first use of these new testing and nonlinear identification tools, and the associated modal framework, on production hardware with a realistic joint and realistic torque levels. To screen the measurements for nonlinearities, we make use of a time frequency analysis routine designed for transient responses called the zeroed early-time fast Fourier transform (ZEFFT). This tool typically reveals the small frequency shifts and distortions that tend to occur near each mode that is affected by the nonlinearity. The damping in this structure is found to be significantly nonlinear and a Hilbert transform is used to characterize the damping versus amplitude behavior. A model is presented that captures these effects for each mode individually (e.g. assuming negligible nonlinear coupling between modes), treating each mode as a single degree-of-freedom oscillator with a spring and viscous damping element in parallel with a four parameter Iwan model. The parameters of this model are identified for each of the structure's modes that exhibited nonlinearity and the resulting nonlinear model is shown to capture the stiffness and damping accurately over a large range of response amplitudes.

  1. 16 CFR 303.21 - Marking of samples, swatches, or specimens and products sold therefrom.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and products sold therefrom. 303.21 Section 303.21 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULES AND REGULATIONS UNDER THE TEXTILE FIBER PRODUCTS IDENTIFICATION ACT § 303.21 Marking of samples, swatches, or specimens and products sold therefrom. (a) Where...

  2. 16 CFR 303.21 - Marking of samples, swatches, or specimens and products sold therefrom.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and products sold therefrom. 303.21 Section 303.21 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULES AND REGULATIONS UNDER THE TEXTILE FIBER PRODUCTS IDENTIFICATION ACT § 303.21 Marking of samples, swatches, or specimens and products sold therefrom. (a) Where...

  3. 16 CFR 303.21 - Marking of samples, swatches, or specimens and products sold therefrom.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and products sold therefrom. 303.21 Section 303.21 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULES AND REGULATIONS UNDER THE TEXTILE FIBER PRODUCTS IDENTIFICATION ACT § 303.21 Marking of samples, swatches, or specimens and products sold therefrom. (a) Where...

  4. 16 CFR 303.21 - Marking of samples, swatches, or specimens and products sold therefrom.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and products sold therefrom. 303.21 Section 303.21 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULES AND REGULATIONS UNDER THE TEXTILE FIBER PRODUCTS IDENTIFICATION ACT § 303.21 Marking of samples, swatches, or specimens and products sold therefrom. (a) Where...

  5. 16 CFR 303.21 - Marking of samples, swatches, or specimens and products sold therefrom.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and products sold therefrom. 303.21 Section 303.21 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS RULES AND REGULATIONS UNDER THE TEXTILE FIBER PRODUCTS IDENTIFICATION ACT § 303.21 Marking of samples, swatches, or specimens and products sold therefrom. (a) Where...

  6. 29 CFR 1910.144 - Safety color code for marking physical hazards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the basic color for the identification of: (i) Fire protection equipment and apparatus. [Reserved] (ii... 29 Labor 5 2011-07-01 2011-07-01 false Safety color code for marking physical hazards. 1910.144 Section 1910.144 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH...

  7. Identification of the ubiquitous antioxidant tripeptide glutathione as a fruit fly semiochemical

    USDA-ARS?s Scientific Manuscript database

    Many insects mark their oviposition sites with a host marking pheromone (HMP) to deter other females from over-exploiting these sites for egg-laying. Previous studies have identified and used HMPs to manage certain fruit fly species. However, few examples are known for African indigenous fruit flie...

  8. 7 CFR 28.176 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., other identifications, and devices for purpose of the Agricultural Marketing Act. 28.176 Section 28.176 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER...

  9. [Hypothesis and application of bimolecular marking methods in Chinese materia medica].

    PubMed

    Huang, Lu-qi; Qian, Dan; Deng, Chao

    2015-01-01

    Based on the current shortage of genuine/false authentication and quality evaluation in the molecular identification, and the weak functional gene research in the establishment of two-dimensional molecular markering methods for Chinese materia medica, the authors proposed a new method, the bimolecular marking methods (BIMM) for Chinese materia medica, combining DNA marker and metabolomics marker, that could simultaneously research the species and quality differences at the molecular level at the present stage. The authors introduced the concept, principle, methods, and technical process of BIMM, and summarized the technical advantages in this paper. Meanwhile, the application of BIMM in the identification of multiple sources of Chinese materia medica, years-identification, different locations, elite germplasm research, discovery of new drugs resources, protection of new varieties was also discussed. As a supplement of two-dimensional molecular markering method for Chinese materia medica, BIMM would not only expand connotation of identification of Chinese materia medica but also provide another effective way for quality evaluating.

  10. Ballistics projectile image analysis for firearm identification.

    PubMed

    Li, Dongguang

    2006-10-01

    This paper is based upon the observation that, when a bullet is fired, it creates characteristic markings on the cartridge case and projectile. From these markings, over 30 different features can be distinguished, which, in combination, produce a "fingerprint" for a firearm. By analyzing features within such a set of firearm fingerprints, it will be possible to identify not only the type and model of a firearm, but also each and every individual weapon just as effectively as human fingerprint identification. A new analytic system based on the fast Fourier transform for identifying projectile specimens by the line-scan imaging technique is proposed in this paper. This paper develops optical, photonic, and mechanical techniques to map the topography of the surfaces of forensic projectiles for the purpose of identification. Experiments discussed in this paper are performed on images acquired from 16 various weapons. Experimental results show that the proposed system can be used for firearm identification efficiently and precisely through digitizing and analyzing the fired projectiles specimens.

  11. Malnutrition risk in hospitalized children: use of 3 screening tools in a large European population.

    PubMed

    Chourdakis, Michael; Hecht, Christina; Gerasimidis, Konstantinos; Joosten, Koen Fm; Karagiozoglou-Lampoudi, Thomais; Koetse, Harma A; Ksiazyk, Janusz; Lazea, Cecilia; Shamir, Raanan; Szajewska, Hania; Koletzko, Berthold; Hulst, Jessie M

    2016-05-01

    Several malnutrition screening tools have been advocated for use in pediatric inpatients. We evaluated how 3 popular pediatric nutrition screening tools [i.e., the Pediatric Yorkhill Malnutrition Score (PYMS), the Screening Tool for the Assessment of Malnutrition in Pediatrics (STAMP), and the Screening Tool for Risk of Impaired Nutritional Status and Growth (STRONGKIDS)] compared with and were related to anthropometric measures, body composition, and clinical variables in patients who were admitted to tertiary hospitals across Europe. The 3 screening tools were applied in 2567 inpatients at 14 hospitals across 12 European countries. The classification of patients into different nutritional risk groups was compared between tools and related to anthropometric measures and clinical variables [e.g., length of hospital stay (LOS) and infection rates]. A similar rate of completion of the screening tools for each tool was achieved (PYMS: 86%; STAMP: 84%; and STRONGKIDS: 81%). Risk classification differed markedly by tool, with an overall agreement of 41% between tools. Children categorized as high risk (PYMS: 25%; STAMP: 23%; and STRONGKIDS: 10%) had a longer LOS than that of children at low risk (1.4, 1.4, and 1.8 d longer, respectively; P < 0.001). In high-risk patients identified with the PYMS, 22% of them had low (<-2) body mass index (BMI) SD-scores (SDSs), and 8% of them had low height-for-age SDSs. For the STAMP, the percentages were 19% and 14%, respectively, and for the STRONGKIDS, the percentages were 23% and 19%, respectively. The identification and classification of malnutrition risk varied across the pediatric tools used. A considerable portion of children with subnormal anthropometric measures were not identified with all of the tools. The data obtained do not allow recommending the use of any of these screening tools for clinical practice. This study was registered at clinicaltrials.gov as NCT01132742. © 2016 American Society for Nutrition.

  12. The use of a non-invasive tool for capture-recapture studies on a seahorse Hippocampus guttulatus population.

    PubMed

    Correia, M; Palma, J; Koldewey, H; Andrade, J P

    2014-04-01

    In this study, the spot pattern in Hippocampus guttulatus was analysed using a computer programme algorithm that allowed individual comparison. This methodology was first tested in a controlled environment using 51 adult and 55 juvenile H. guttulatus. Positive matches were obtained in 86·3 and 83·6% of the adults and juveniles, respectively. In a second experiment, monthly surveys were carried out in five selected locations in the Ria Formosa Lagoon, south Portugal, over the course of a year and a total of 980 photographs were analysed. Photographed H. guttulatus were re-sighted one to nine times during the course of the survey period with an overall re-sight record of over 30%. Photo-identification was therefore shown to be a useful tool for non-invasive mark-recapture studies that can be successfully used to survey the population abundance of H. guttulatus aged 6 months or older in consecutive years. This could be of great value when considering the assessment of H. guttulatus populations and understanding changes over time. © 2014 The Fisheries Society of the British Isles.

  13. On the use of SEM correlative tools for in situ mechanical tests.

    PubMed

    Shi, Qiwei; Roux, Stéphane; Latourte, Félix; Hild, François; Loisnard, Dominique; Brynaert, Nicolas

    2018-01-01

    In situ SEM mechanical tests are key to study crystal plasticity. In particular, imaging and diffraction (EBSD) allow microstructure and surface kinematics to be monitored all along the test. However, to get a full benefit from different modalities, it is necessary to register all images and crystallographic orientation maps from EBSD into the same frame. Different correlative approaches tracking either Pt surface markings, crystal orientations or grain boundaries, allow such registrations to be performed and displacement as well as rotation fields to be measured, a primary information for crystal plasticity identification. However, the different contrasts that are captured in different modalities and unavoidable stage motions also give rise to artifacts that are to be corrected to register the different information onto the same material points. The same image correlation tools reveal very powerful to correct such artifacts. Illustrated by an in situ uniaxial tensile test performed on a bainitic-ferritic steel sample, recent advances in image correlation techniques are reviewed and shown to provide a comprehensive picture of local strain and rotation maps. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Fitting Flux Ropes to a Global MHD Solution: A Comparison of Techniques. Appendix 1

    NASA Technical Reports Server (NTRS)

    Riley, Pete; Linker, J. A.; Lionello, R.; Mikic, Z.; Odstrcil, D.; Hidalgo, M. A.; Cid, C.; Hu, Q.; Lepping, R. P.; Lynch, B. J.

    2004-01-01

    Flux rope fitting (FRF) techniques are an invaluable tool for extracting information about the properties of a subclass of CMEs in the solar wind. However, it has proven difficult to assess their accuracy since the underlying global structure of the CME cannot be independently determined from the data. In contrast, large-scale MHD simulations of CME evolution can provide both a global view as well as localized time series at specific points in space. In this study we apply 5 different fitting techniques to 2 hypothetical time series derived from MHD simulation results. Independent teams performed the analysis of the events in "blind tests", for which no information, other than the time series, was provided. F rom the results, we infer the following: (1) Accuracy decreases markedly with increasingly glancing encounters; (2) Correct identification of the boundaries of the flux rope can be a significant limiter; and (3) Results from techniques that infer global morphology must be viewed with caution. In spite of these limitations, FRF techniques remain a useful tool for describing in situ observations of flux rope CMEs.

  15. The Adoption of Mark-Up Tools in an Interactive e-Textbook Reader

    ERIC Educational Resources Information Center

    Van Horne, Sam; Russell, Jae-eun; Schuh, Kathy L.

    2016-01-01

    Researchers have more often examined whether students prefer using an e-textbook over a paper textbook or whether e-textbooks provide a better resource for learning than paper textbooks, but students' adoption of mark-up tools has remained relatively unexamined. Drawing on the concept of Innovation Diffusion Theory, we used educational data mining…

  16. Legal Implications of the Use of Biometrics as a Tool to Fight the Global War on Terrorism

    DTIC Science & Technology

    2008-06-13

    suspects, thwarting their plan to terrorize innocent citizens. A biometric identification system would certainly present law enforcement officials...with a powerful tool for the identification of known or suspected terrorists and other criminals, however, the system must adhere to the laws...terrorize innocent citizens. A biometric identification system would certainly present law enforcement officials with a powerful tool for the

  17. 7 CFR 52.3 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., other identifications, and devices for purposes of the Agricultural Marketing Act. 52.3 Section 52.3 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL...

  18. 7 CFR 70.2 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., other identifications, and devices for purposes of the Agricultural Marketing Act. 70.2 Section 70.2 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE...

  19. 7 CFR 51.3 - Designation of official certificates, memoranda, marks, other identifications and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., other identifications and devices for purposes of the Agricultural Marketing Act. 51.3 Section 51.3 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL...

  20. 7 CFR 70.50 - Approval of official identification and wording on labels.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF POULTRY PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking Products § 70.50 Approval of official identification... CFR part 381. Poultry Products Inspection Regulations. Labeling requirements for ready-to-cook rabbits...

  1. 9 CFR 592.300 - Approval of official identification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Approval of official identification. 592.300 Section 592.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products...

  2. 27 CFR 19.189 - Identification of structures, areas, apparatus, and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... structures, areas, apparatus, and equipment. 19.189 Section 19.189 Alcohol, Tobacco Products and Firearms... Construction, Equipment, and Security Requirements Other Plant Requirements § 19.189 Identification of structures, areas, apparatus, and equipment. (a) Buildings. The proprietor must mark each building at a...

  3. 14 CFR 45.15 - Replacement and modification parts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Replacement and modification parts. 45.15 Section 45.15 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT IDENTIFICATION AND REGISTRATION MARKING Identification of Aircraft and Related Products § 45.15 Replacement and...

  4. Lessons Learned from Development of De-identification System for Biomedical Research in a Korean Tertiary Hospital.

    PubMed

    Shin, Soo-Yong; Lyu, Yongman; Shin, Yongdon; Choi, Hyo Joung; Park, Jihyun; Kim, Woo-Sung; Lee, Jae Ho

    2013-06-01

    The Korean government has enacted two laws, namely, the Personal Information Protection Act and the Bioethics and Safety Act to prevent the unauthorized use of medical information. To protect patients' privacy by complying with governmental regulations and improve the convenience of research, Asan Medical Center has been developing a de-identification system for biomedical research. We reviewed Korean regulations to define the scope of the de-identification methods and well-known previous biomedical research platforms to extract the functionalities of the systems. Based on these review results, we implemented necessary programs based on the Asan Medical Center Information System framework which was built using the Microsoft. NET Framework and C#. The developed de-identification system comprises three main components: a de-identification tool, a search tool, and a chart review tool. The de-identification tool can substitute a randomly assigned research ID for a hospital patient ID, remove the identifiers in the structured format, and mask them in the unstructured format, i.e., texts. This tool achieved 98.14% precision and 97.39% recall for 6,520 clinical notes. The search tool can find the number of patients which satisfies given search criteria. The chart review tool can provide de-identified patient's clinical data for review purposes. We found that a clinical data warehouse was essential for successful implementation of the de-identification system, and this system should be tightly linked to an electronic Institutional Review Board system for easy operation of honest brokers. Additionally, we found that a secure cloud environment could be adopted to protect patients' privacy more thoroughly.

  5. Multivariate analyses of individual variation in soccer skill as a tool for talent identification and development: utilising evolutionary theory in sports science.

    PubMed

    Wilson, Robbie S; James, Rob S; David, Gwendolyn; Hermann, Ecki; Morgan, Oliver J; Niehaus, Amanda C; Hunter, Andrew; Thake, Doug; Smith, Michelle D

    2016-11-01

    The development of a comprehensive protocol for quantifying soccer-specific skill could markedly improve both talent identification and development. Surprisingly, most protocols for talent identification in soccer still focus on the more generic athletic attributes of team sports, such as speed, strength, agility and endurance, rather than on a player's technical skills. We used a multivariate methodology borrowed from evolutionary analyses of adaptation to develop our quantitative assessment of individual soccer-specific skill. We tested the performance of 40 individual academy-level players in eight different soccer-specific tasks across an age range of 13-18 years old. We first quantified the repeatability of each skill performance then explored the effects of age on soccer-specific skill, correlations between each of the pairs of skill tasks independent of age, and finally developed an individual metric of overall skill performance that could be easily used by coaches. All of our measured traits were highly repeatable when assessed over a short period and we found that an individual's overall skill - as well as their performance in their best task - was strongly positively correlated with age. Most importantly, our study established a simple but comprehensive methodology for assessing skill performance in soccer players, thus allowing coaches to rapidly assess the relative abilities of their players, identify promising youths and work on eliminating skill deficits in players.

  6. Evaluation of a New Digital Automated Glycemic Pattern Detection Tool.

    PubMed

    Comellas, María José; Albiñana, Emma; Artes, Maite; Corcoy, Rosa; Fernández-García, Diego; García-Alemán, Jorge; García-Cuartero, Beatriz; González, Cintia; Rivero, María Teresa; Casamira, Núria; Weissmann, Jörg

    2017-11-01

    Blood glucose meters are reliable devices for data collection, providing electronic logs of historical data easier to interpret than handwritten logbooks. Automated tools to analyze these data are necessary to facilitate glucose pattern detection and support treatment adjustment. These tools emerge in a broad variety in a more or less nonevaluated manner. The aim of this study was to compare eDetecta, a new automated pattern detection tool, to nonautomated pattern analysis in terms of time investment, data interpretation, and clinical utility, with the overarching goal to identify early in development and implementation of tool areas of improvement and potential safety risks. Multicenter web-based evaluation in which 37 endocrinologists were asked to assess glycemic patterns of 4 real reports (2 continuous subcutaneous insulin infusion [CSII] and 2 multiple daily injection [MDI]). Endocrinologist and eDetecta analyses were compared on time spent to analyze each report and agreement on the presence or absence of defined patterns. eDetecta module markedly reduced the time taken to analyze each case on the basis of the emminens eConecta reports (CSII: 18 min; MDI: 12.5), compared to the automatic eDetecta analysis. Agreement between endocrinologists and eDetecta varied depending on the patterns, with high level of agreement in patterns of glycemic variability. Further analysis of low level of agreement led to identifying areas where algorithms used could be improved to optimize trend pattern identification. eDetecta was a useful tool for glycemic pattern detection, helping clinicians to reduce time required to review emminens eConecta glycemic reports. No safety risks were identified during the study.

  7. Perioperative ultrasound-guided wire marking of calcific deposits in calcifying tendinitis of the rotator cuff.

    PubMed

    Sigg, Andreas; Draws, Detlev; Stamm, Axel; Pfeiffer, Michael

    2011-03-01

    The identification of a calcific deposit in the rotator cuff can often cause difficulties. A new technique is described to identify the calcific deposit perioperatively with a ultrasound-guided wire. The technique allows a safe direct marking of calcific deposits making the procedure faster especially in difficult cases.

  8. Infrared and visible cooperative vehicle identification markings

    NASA Astrophysics Data System (ADS)

    O'Keefe, Eoin S.; Raven, Peter N.

    2006-05-01

    Airborne surveillance helicopters and aeroplanes used by security and defence forces around the world increasingly rely on their visible band and thermal infrared cameras to prosecute operations such as the co-ordination of police vehicles during the apprehension of a stolen car, or direction of all emergency services at a serious rail crash. To perform their function effectively, it is necessary for the airborne officers to unambiguously identify police and the other emergency service vehicles. In the visible band, identification is achieved by placing high contrast symbols and characters on the vehicle roof. However, at the wavelengths at which thermal imagers operate, the dark and light coloured materials have similar low reflectivity and the visible markings cannot be discerned. Hence there is a requirement for a method of passively and unobtrusively marking vehicles concurrently in the visible and thermal infrared, over a large range of viewing angles. In this paper we discuss the design, detailed angle-dependent spectroscopic characterisation and operation of novel visible and infrared vehicle marking materials, and present airborne IR and visible imagery of materials in use.

  9. A large-scale, in vivo transcription factor screen defines bivalent chromatin as a key property of regulatory factors mediating Drosophila wing development

    PubMed Central

    Schertel, Claus; Albarca, Monica; Rockel-Bauer, Claudia; Kelley, Nicholas W.; Bischof, Johannes; Hens, Korneel

    2015-01-01

    Transcription factors (TFs) are key regulators of cell fate. The estimated 755 genes that encode DNA binding domain-containing proteins comprise ∼5% of all Drosophila genes. However, the majority has remained uncharacterized so far due to the lack of proper genetic tools. We generated 594 site-directed transgenic Drosophila lines that contain integrations of individual UAS-TF constructs to facilitate spatiotemporally controlled misexpression in vivo. All transgenes were expressed in the developing wing, and two-thirds induced specific phenotypic defects. In vivo knockdown of the same genes yielded a phenotype for 50%, with both methods indicating a great potential for misexpression to characterize novel functions in wing growth, patterning, and development. Thus, our UAS-TF library provides an important addition to the genetic toolbox of Drosophila research, enabling the identification of several novel wing development-related TFs. In parallel, we established the chromatin landscape of wing imaginal discs by ChIP-seq analyses of five chromatin marks and RNA Pol II. Subsequent clustering revealed six distinct chromatin states, with two clusters showing enrichment for both active and repressive marks. TFs that carry such “bivalent” chromatin are highly enriched for causing misexpression phenotypes in the wing, and analysis of existing expression data shows that these TFs tend to be differentially expressed across the wing disc. Thus, bivalently marked chromatin can be used as a marker for spatially regulated TFs that are functionally relevant in a developing tissue. PMID:25568052

  10. A descriptive framework for country-level analysis of health care financing arrangements.

    PubMed

    Kutzin, J

    2001-06-01

    Health financing policies are marked by confusion between policy tools and policy objectives, especially in low and middle income countries. This paper attempts to address this problem by providing a conceptual framework that is driven by the normative objective of enhancing the 'insurance function' (access to needed care without financial impoverishment) of health care systems. The framework is proposed as a tool for descriptive analysis of the key functions, policies, and interactions within an existing health care system, and equally as a tool to assist the identification and preliminary assessment of policy options. The aim is to help to clarify the policy levers that are available to enhance the insurance function for the population as efficiently as possible, given the 'starting point' of a country's existing institutional and organizational arrangements. Analysis of health care financing systems using this framework highlights the interactions of various policies and the need for a coherent package of coordinated reforms, rather than a focus on particular organizational forms of 'health insurance'. The content of each main health care system function (revenue collection, pooling of funds, purchasing of services, provision of services) and the market structure with which the implementation of each is organized are found to be particularly important, as are policies with respect to the benefit package and user fees.

  11. Single-Cell RNA-Sequencing: Assessment of Differential Expression Analysis Methods.

    PubMed

    Dal Molin, Alessandra; Baruzzo, Giacomo; Di Camillo, Barbara

    2017-01-01

    The sequencing of the transcriptomes of single-cells, or single-cell RNA-sequencing, has now become the dominant technology for the identification of novel cell types and for the study of stochastic gene expression. In recent years, various tools for analyzing single-cell RNA-sequencing data have been proposed, many of them with the purpose of performing differentially expression analysis. In this work, we compare four different tools for single-cell RNA-sequencing differential expression, together with two popular methods originally developed for the analysis of bulk RNA-sequencing data, but largely applied to single-cell data. We discuss results obtained on two real and one synthetic dataset, along with considerations about the perspectives of single-cell differential expression analysis. In particular, we explore the methods performance in four different scenarios, mimicking different unimodal or bimodal distributions of the data, as characteristic of single-cell transcriptomics. We observed marked differences between the selected methods in terms of precision and recall, the number of detected differentially expressed genes and the overall performance. Globally, the results obtained in our study suggest that is difficult to identify a best performing tool and that efforts are needed to improve the methodologies for single-cell RNA-sequencing data analysis and gain better accuracy of results.

  12. The examination and identification of bite marks in foods using 3D scanning and 3D comparison methods.

    PubMed

    Naether, Silvio; Buck, Ursula; Campana, Lorenzo; Breitbeck, Robert; Thali, Michael

    2012-01-01

    Bite mark analysis offers the opportunity to identify the biter based on the individual characteristics of the dentitions. Normally, the main focus is on analysing bite mark injuries on human bodies, but also, bite marks in food may play an important role in the forensic investigation of a crime. This study presents a comparison of simulated bite marks in different kinds of food with the dentitions of the presumed biter. Bite marks were produced by six adults in slices of buttered bread, apples, different kinds of Swiss chocolate and Swiss cheese. The time-lapse influence of the bite mark in food, under room temperature conditions, was also examined. For the documentation of the bite marks and the dentitions of the biters, 3D optical surface scanning technology was used. The comparison was performed using two different software packages: the ATOS modelling and analysing software and the 3D studio max animation software. The ATOS software enables an automatic computation of the deviation between the two meshes. In the present study, the bite marks and the dentitions were compared, as well as the meshes of each bite mark which were recorded in the different stages of time lapse. In the 3D studio max software, the act of biting was animated to compare the dentitions with the bite mark. The examined food recorded the individual characteristics of the dentitions very well. In all cases, the biter could be identified, and the dentitions of the other presumed biters could be excluded. The influence of the time lapse on the food depends on the kind of food and is shown on the diagrams. However, the identification of the biter could still be performed after a period of time, based on the recorded individual characteristics of the dentitions.

  13. Electromagnetic navigational bronchoscopy with dye marking for identification of small peripheral lung nodules during minimally invasive surgical resection

    PubMed Central

    Muñoz-Largacha, Juan A.; Ebright, Michael I.; Litle, Virginia R.

    2017-01-01

    Background Identification of small peripheral lung nodules during minimally invasive resection can be challenging. Electromagnetic navigational bronchoscopy (ENB) with injection of dye to identify nodules can be performed by the surgeon immediately prior to resection. We evaluated the effectiveness of ENB with dye marking to aid minimally invasive resection. Methods Patients with peripheral pulmonary nodules underwent ENB before planned thoracoscopic or robotic-assisted thoracoscopic resection. Methylene blue was injected directly into the lesion for pleural-based lesions or peripherally for lesions deep to the pleural surface. Surgical resection was then immediately performed. Technical success was defined as identification of the dye marking within/close to the lesion with pathological confirmation after minimally invasive surgical resection. Results Seventeen patients (19 nodules) underwent ENB with dye marking followed by minimally invasive resection. Median lesion size was 9 mm (4–32 mm) and the median distance from the pleura was 9.5 mm (1–40 mm). Overall success rate was 79% (15/19). In two cases the dye was not visualized and in the remaining two there was extravasation of dye into the pleural space. There were trends favoring technical success for nodules that were larger or closer to the pleural surface. Five patients required adhesiolysis to visualize the target lesion and all were successful. There were no significant adverse events and a definitive diagnosis was ultimately accomplished in all patients. Conclusions ENB with dye marking is useful for guiding minimally invasive resection of small peripheral lung nodules. ENB can be undertaken immediately before performing resection in the operating room. This improves workflow and avoids the need for a separate localization procedure. PMID:28449489

  14. 37 CFR 2.194 - Identification of trademark application or registration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... applicant, and the mark. (2) A letter about a registered trademark should identify the registration number... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Identification of trademark application or registration. 2.194 Section 2.194 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND...

  15. 75 FR 31761 - Proposed Information Collection; Comment Request; Alaska Region Gear Identification Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-04

    ... Collection; Comment Request; Alaska Region Gear Identification Requirements AGENCY: National Oceanic and... gear aids law enforcement and enables other fishermen to report on misplaced gear. II. Method of Collection No information is submitted; this is a gear-marking requirement. III. Data OMB Control Number...

  16. 76 FR 54737 - Proposed Information Collection; Comment Request; Southeast Region Gear Identification Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... Collection; Comment Request; Southeast Region Gear Identification Requirements AGENCY: National Oceanic and... gear be marked are essential to facilitate enforcement. The ability to link fishing gear to the vessel... fishing gear is also valuable in actions concerning damage, loss, and civil proceedings. The requirements...

  17. 9 CFR 590.415 - Use of other official identification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... which are permitted to bear the official inspection mark shown in § 590.412, except for pasteurization... not be released into consuming channels until they have been subjected to pasteurization, heat... with the identification set forth in Figure 3 of this section. After pasteurization or treatment, the...

  18. 27 CFR 29.53 - Identification of distilling apparatus.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... distilling apparatus. 29.53 Section 29.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Identification of distilling apparatus. (a) General. Each still or condenser manufactured will be identified by... serial number for the apparatus. (b) Marking requirements. The apparatus will be identified in a legible...

  19. 27 CFR 29.53 - Identification of distilling apparatus.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... distilling apparatus. 29.53 Section 29.53 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND... Identification of distilling apparatus. (a) General. Each still or condenser manufactured will be identified by... serial number for the apparatus. (b) Marking requirements. The apparatus will be identified in a legible...

  20. Dissolved organic matter dynamics in surface waters affected by oil spill pollution: Results from the Serious Game exercise

    NASA Astrophysics Data System (ADS)

    Gonnelli, M.; Galletti, Y.; Marchetti, E.; Mercadante, L.; Retelletti Brogi, S.; Ribotti, A.; Sorgente, R.; Vestri, S.; Santinelli, C.

    2016-11-01

    Dissolved organic carbon (DOC), chromophoric and fluorescent dissolved organic matter (CDOM and FDOM, respectively) surface distribution was studied during the Serious Game exercise carried out in the Eastern Ligurian Sea, where an oil spill was localized by using satellite images and models. This paper reports the first DOC, CDOM and FDOM data for this area together with an evaluation of fluorescence as a fast and inexpensive tool for early oil spill detection in marine waters. The samples collected in the oil spill showed a fluorescence intensity markedly higher ( 5 fold) than all the other samples. The excitation-emission matrixes, coupled with parallel factor analysis (PARAFAC), allowed for the identification in the FDOM pool of a mixture of polycyclic aromatic hydrocarbons, humic-like and protein-like fluorophores.

  1. Intrinsic and extrinsic approaches for detecting genes in a bacterial genome.

    PubMed Central

    Borodovsky, M; Rudd, K E; Koonin, E V

    1994-01-01

    The unannotated regions of the Escherichia coli genome DNA sequence from the EcoSeq6 database, totaling 1,278 'intergenic' sequences of the combined length of 359,279 basepairs, were analyzed using computer-assisted methods with the aim of identifying putative unknown genes. The proposed strategy for finding new genes includes two key elements: i) prediction of expressed open reading frames (ORFs) using the GeneMark method based on Markov chain models for coding and non-coding regions of Escherichia coli DNA, and ii) search for protein sequence similarities using programs based on the BLAST algorithm and programs for motif identification. A total of 354 putative expressed ORFs were predicted by GeneMark. Using the BLASTX and TBLASTN programs, it was shown that 208 ORFs located in the unannotated regions of the E. coli chromosome are significantly similar to other protein sequences. Identification of 182 ORFs as probable genes was supported by GeneMark and BLAST, comprising 51.4% of the GeneMark 'hits' and 87.5% of the BLAST 'hits'. 73 putative new genes, comprising 20.6% of the GeneMark predictions, belong to ancient conserved protein families that include both eubacterial and eukaryotic members. This value is close to the overall proportion of highly conserved sequences among eubacterial proteins, indicating that the majority of the putative expressed ORFs that are predicted by GeneMark, but have no significant BLAST hits, nevertheless are likely to be real genes. The majority of the putative genes identified by BLAST search have been described since the release of the EcoSeq6 database, but about 70 genes have not been detected so far. Among these new identifications are genes encoding proteins with a variety of predicted functions including dehydrogenases, kinases, several other metabolic enzymes, ATPases, rRNA methyltransferases, membrane proteins, and different types of regulatory proteins. Images PMID:7984428

  2. Development of a novel marking system for laparoscopic gastrectomy using endoclips with radio frequency identification tags: feasibility study in a canine model.

    PubMed

    Kojima, Fumitsugu; Sato, Toshihiko; Tsunoda, Shigeru; Takahata, Hiromi; Hamaji, Masatsugu; Komatsu, Teruya; Okada, Minoru; Sugiura, Tadao; Oshiro, Osamu; Sakai, Yoshiharu; Date, Hiroshi; Nakamura, Tatsuo

    2014-09-01

    Intraoperative identification of early gastric cancer is difficult to conduct during laparoscopic procedures. In this study, we investigated the feasibility and accuracy of a newly developed marking system using endoclips with radio frequency identification (RFID) tags in a canine model. RFID is a wireless near field communication technology. Among the open frequency bands available for medical use, 13.56 MHz is suitable for a surgical marking system because of the similar and linear signal decay both in air and in biological tissues. The proposed system consists of four parts: (a) endoclips with RFID tags, (b) endo-clip applier equipment, (c) laparoscopic locating probe, and (d) signal processing units with audio interface. In the experimental setting using canine models, RFID-tagged endoclips were applied to the mucosa of each dog's stomach. During the subsequent operation, the clips with RFID tags placed in five dogs were located by the detection of the RFID signal from the tag (RFID group), and the conventional clips in the other six dogs were located by finger palpation (FP group). The detected sites were marked by ablation on the serosal surface. Distance between the clips and the metal pin needles indicating ablated sites were measured with X-ray radiographs of the resected specimen. All clips were successfully detected by the marking system in the RFID group (10/10) and by finger palpation in the FP group (17/17). The medians of detection times were 31.5 and 25.0 s, respectively; the distances were 5.63 and 7.62 mm, respectively. The differences were not statistically significant. No adverse event related to the procedures was observed. Endoclips with RFID tags were located by our novel marking system in an experimental laparoscopic setting using canine stomachs with substantial accuracy comparable to conventional endoclips located by finger palpation through an open approach.

  3. NASA Technologies for Product Identification

    NASA Technical Reports Server (NTRS)

    Schramm, Fred, Jr.

    2006-01-01

    Since 1975 bar codes on products at the retail counter have been accepted as the standard for entering product identity for price determination. Since the beginning of the 21st century, the Data Matrix symbol has become accepted as the bar code format that is marked directly on a part, assembly or product that is durable enough to identify that item for its lifetime. NASA began the studies for direct part marking Data Matrix symbols on parts during the Return to Flight activities after the Challenger Accident. Over the 20 year period that has elapsed since Challenger, a mountain of studies, analyses and focused problem solutions developed by and for NASA have brought about world changing results. NASA Technical Standard 6002 and NASA Handbook 6003 for Direct Part Marking Data Matrix Symbols on Aerospace Parts have formed the basis for most other standards on part marking internationally. NASA and its commercial partners have developed numerous products and methods that addressed the difficulties of collecting part identification in aerospace operations. These products enabled the marking of Data Matrix symbols in virtually every situation and the reading of symbols at great distances, severe angles, under paint and in the dark without a light. Even unmarkable delicate parts now have a process to apply a chemical mixture called NanocodesTM that can be converted to a Data Matrix. The accompanying intellectual property is protected by 10 patents, several of which are licensed. Direct marking Data Matrix on NASA parts virtually eliminates data entry errors and the number of parts that go through their life cycle unmarked, two major threats to sound configuration management and flight safety. NASA is said to only have people and stuff with information connecting them. Data Matrix is one of the most significant improvements since Challenger to the safety and reliability of that connection. This presentation highlights the accomplishments of NASA in its efforts to develop technologies for automatic identification, its efforts to implement them and its vision on their role in space.

  4. Identification of new modes of Dd-STATa regulation of gene expression in Dictyostelium by in situ hybridisation.

    PubMed

    Shimada, Nao; Maeda, Mineko; Urushihara, Hideko; Kawata, Takefumi

    2004-09-01

    Signal Transducers and Activators of Transcription (STATs) are transcription factors which lie at the end of cytokine and growth signal transduction pathways. Dictyostelium Dd-STATa is a functional homologue of metazoan STATs. It is activated by cAMP and, at the slug stage, it translocates into the nuclei of the tip cells, which are a subset of the anterior, prestalk A (pstA) cells. Here we searched for novel Dd-STATa regulated genes by in situ hybridisation. A set of 54 cDNA clones whose gene expression patterns are known to be prestalk-specific (Maeda et al., 2003), were chosen as probes and we compared their expression patterns in parental and Dd-STATa-null strains. We identified 13 genes which are candidates for direct induction by Dd-STATa. In the parental strain, most of these genes are expressed in the cone shaped mass of pstAB cells which is located within the prestalk region. These cDNAs show little or no expression in the Dd-STATa-null strain. This contrasts markedly with the paradigmatic ecmB gene which is expressed in pstAB cells in parental cells, but which is expressed throughout the prestalk zone in the Dd-STATa-null strain. We also identified several genes which are normally expressed in pstA cells, or throughout the prestalk region, but whose expression is markedly down-regulated in the null mutant. Again, this contrasts with markers derived from the paradigmatic, ecmA gene which are expressed normally in the Dd-STATa-null strain. The identification of these novel genes provides valuable tools to investigate the role of Dd-STATa.

  5. Spot the match – wildlife photo-identification using information theory

    PubMed Central

    Speed, Conrad W; Meekan, Mark G; Bradshaw, Corey JA

    2007-01-01

    Background Effective approaches for the management and conservation of wildlife populations require a sound knowledge of population demographics, and this is often only possible through mark-recapture studies. We applied an automated spot-recognition program (I3S) for matching natural markings of wildlife that is based on a novel information-theoretic approach to incorporate matching uncertainty. Using a photo-identification database of whale sharks (Rhincodon typus) as an example case, the information criterion (IC) algorithm we developed resulted in a parsimonious ranking of potential matches of individuals in an image library. Automated matches were compared to manual-matching results to test the performance of the software and algorithm. Results Validation of matched and non-matched images provided a threshold IC weight (approximately 0.2) below which match certainty was not assured. Most images tested were assigned correctly; however, scores for the by-eye comparison were lower than expected, possibly due to the low sample size. The effect of increasing horizontal angle of sharks in images reduced matching likelihood considerably. There was a negative linear relationship between the number of matching spot pairs and matching score, but this relationship disappeared when using the IC algorithm. Conclusion The software and use of easily applied information-theoretic scores of match parsimony provide a reliable and freely available method for individual identification of wildlife, with wide applications and the potential to improve mark-recapture studies without resorting to invasive marking techniques. PMID:17227581

  6. Lessons Learned from Development of De-identification System for Biomedical Research in a Korean Tertiary Hospital

    PubMed Central

    Shin, Soo-Yong; Lyu, Yongman; Shin, Yongdon; Choi, Hyo Joung; Park, Jihyun; Kim, Woo-Sung

    2013-01-01

    Objectives The Korean government has enacted two laws, namely, the Personal Information Protection Act and the Bioethics and Safety Act to prevent the unauthorized use of medical information. To protect patients' privacy by complying with governmental regulations and improve the convenience of research, Asan Medical Center has been developing a de-identification system for biomedical research. Methods We reviewed Korean regulations to define the scope of the de-identification methods and well-known previous biomedical research platforms to extract the functionalities of the systems. Based on these review results, we implemented necessary programs based on the Asan Medical Center Information System framework which was built using the Microsoft. NET Framework and C#. Results The developed de-identification system comprises three main components: a de-identification tool, a search tool, and a chart review tool. The de-identification tool can substitute a randomly assigned research ID for a hospital patient ID, remove the identifiers in the structured format, and mask them in the unstructured format, i.e., texts. This tool achieved 98.14% precision and 97.39% recall for 6,520 clinical notes. The search tool can find the number of patients which satisfies given search criteria. The chart review tool can provide de-identified patient's clinical data for review purposes. Conclusions We found that a clinical data warehouse was essential for successful implementation of the de-identification system, and this system should be tightly linked to an electronic Institutional Review Board system for easy operation of honest brokers. Additionally, we found that a secure cloud environment could be adopted to protect patients' privacy more thoroughly. PMID:23882415

  7. Software For Computer-Security Audits

    NASA Technical Reports Server (NTRS)

    Arndt, Kate; Lonsford, Emily

    1994-01-01

    Information relevant to potential breaches of security gathered efficiently. Automated Auditing Tools for VAX/VMS program includes following automated software tools performing noted tasks: Privileged ID Identification, program identifies users and their privileges to circumvent existing computer security measures; Critical File Protection, critical files not properly protected identified; Inactive ID Identification, identifications of users no longer in use found; Password Lifetime Review, maximum lifetimes of passwords of all identifications determined; and Password Length Review, minimum allowed length of passwords of all identifications determined. Written in DEC VAX DCL language.

  8. Proposing national identification number on dental prostheses as universal personal identification code - A revolution in forensic odontology

    PubMed Central

    Baad, Rajendra K.; Belgaumi, Uzma; Vibhute, Nupura; Kadashetti, Vidya; Chandrappa, Pramod Redder; Gugwad, Sushma

    2015-01-01

    The proper identification of a decedent is not only important for humanitarian and emotional reasons, but also for legal and administrative purposes. During the reconstructive identification process, all necessary information is gathered from the unknown body of the victim and hence that an objective reconstructed profile can be established. Denture marking systems are being used in various situations, and a number of direct and indirect methods are reported. We propose that national identification numbers be incorporated in all removable and fixed prostheses, so as to adopt a single and definitive universal personal identification code with the aim of achieving a uniform, standardized, easy, and fast identification method worldwide for forensic identification. PMID:26005294

  9. 48 CFR 227.7103-10 - Contractor identification and marking of technical data to be furnished with restrictive markings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... submitted as an attachment to the offer. If an offeror fails to submit the attachment or fails to complete the attachment in accordance with the requirements of the solicitation provision, such failure shall... restriction is not justified. The contract attachment shall provide the same information regarding...

  10. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION... CARNIVORA; INSPECTION, CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION Mule...

  11. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION... CARNIVORA; INSPECTION, CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION Mule...

  12. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION... CARNIVORA; INSPECTION, CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION Mule...

  13. 9 CFR 355.42 - Marking of mule meat and animal food mule meat by-product.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Marking of mule meat and animal food mule meat by-product. 355.42 Section 355.42 Animals and Animal Products FOOD SAFETY AND INSPECTION... CARNIVORA; INSPECTION, CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION Mule...

  14. Identification System

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Under a NASA Space Act Agreement with Marshall Space Flight Center, Symbology Research Center commercialized a new method of identifying products with invisible and virtually indestructible markings. This digital data matrix technology was developed at Marshall Space Flight Center to identify the millions of parts that comprise space shuttles. The laser-etched markings are seen as the next generation of product "bar codes."

  15. 7 CFR 274.10 - Use of identification cards and redemption of coupons by eligible households.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... period, and to homeless households certified for restaurant meals. (4) Specially-marked ID cards shall be... interested in using communal dining facilities in those States or project areas where restaurants are... restaurants are not authorized to accept food stamps, the State or project area may mark such ID's with the...

  16. Management, Acquisition, and Use of Motor Vehicles

    DTIC Science & Technology

    1994-03-01

    CHAPTER 10. SAFETY , ACCIDENT PREVENTION , AND REPORTING Section 10-1. General ................................................ 10-1 Section 10-2. Policy...10-6. Safety and Accident Prevention ........................... 10-2 CHAPTER 11. IDENTIFICATION AND MARKING OF MOTOR VEHICLES VEHICLE MARKING...points to warrant disciplinary action consideration. 9-5 C 1 SAFETY . ACCIDENT PREVENTION . AND REPORTING 10-1. General. This Chapter contains policies

  17. Taphonomy of fossils from the hominin-bearing deposits at Dikika, Ethiopia.

    PubMed

    Thompson, Jessica C; McPherron, Shannon P; Bobe, René; Reed, Denné; Barr, W Andrew; Wynn, Jonathan G; Marean, Curtis W; Geraads, Denis; Alemseged, Zeresenay

    2015-09-01

    Two fossil specimens from the DIK-55 locality in the Hadar Formation at Dikika, Ethiopia, are contemporaneous with the earliest documented stone tools, and they collectively bear twelve marks interpreted to be characteristic of stone tool butchery damage. An alternative interpretation of the marks has been that they were caused by trampling animals and do not provide evidence of stone tool use or large ungulate exploitation by Australopithecus-grade hominins. Thus, resolving which agents created marks on fossils in deposits from Dikika is an essential step in understanding the ecological and taphonomic contexts of the hominin-bearing deposits in this region and establishing their relevance for investigations of the earliest stone tool use. This paper presents results of microscopic scrutiny of all non-hominin fossils collected from the Hadar Formation at Dikika, including additional fossils from DIK-55, and describes in detail seven assemblages from sieved surface sediment samples. The study is the first taphonomic description of Pliocene fossil assemblages from open-air deposits in Africa that were collected without using only methods that emphasize the selective retention of taxonomically-informative specimens. The sieved assemblages show distinctive differences in faunal representation and taphonomic modifications that suggest they sample a range of depositional environments in the Pliocene Hadar Lake Basin, and have implications for how landscape-based taphonomy can be used to infer past microhabitats. The surface modification data show that no marks on any other fossils resemble in size or shape those on the two specimens from DIK-55 that were interpreted to bear stone tool inflicted damage. A large sample of marks from the sieved collections has characteristics that match modern trampling damage, but these marks are significantly smaller than those on the DIK-55 specimens and have different suites of characteristics. Most are not visible without magnification. The data show that the DIK-55 marks are outliers amongst bone surface damage in the Dikika area, and that trampling is not the most parsimonious interpretation of their origin. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. The Attentional Blink Does Not Prevent Character Identification

    NASA Technical Reports Server (NTRS)

    Ruthruff, Eric; Johnston, James C.; McCann, Robert; Reington, Roger W. (Technical Monitor)

    1998-01-01

    The standard RSVP Attentional Blink (AB) paradigm was modified so that RT to the second target could be measured. Character distortion, intended to prolong the letter-identification processing stage, had a marked effect at long lags (baseline condition), but virtually no effect at short lags where AB interference occurred. According to locus-of-slack logic, this pattern of results indicates that the attentional blink causes a processing bottleneck at some stage subsequent to letter identification.

  19. 49 CFR 172.336 - Identification numbers; special provisions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... accordance with § 172.542(c). (3) On cargo tanks They contain only fuel oil The cargo tank is marked “Fuel... petroleum distillate fuel The identification number for the liquid petroleum distillate fuel having the lowest flash point is displayed. If the cargo tank also contains gasoline and alcohol fuel blends...

  20. 49 CFR 172.336 - Identification numbers; special provisions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... fuels together with a gasoline and alcohol fuel blend containing more than ten percent ethanol, the... gasoline and alcohol fuel blend containing more than ten percent ethanol, the identification number “3475...). (3) On a cargo tank containing only fuel oil, if the cargo tank is marked “Fuel Oil” on each side and...

  1. 49 CFR 172.336 - Identification numbers; special provisions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... fuels together with a gasoline and alcohol fuel blend containing more than ten percent ethanol, the... gasoline and alcohol fuel blend containing more than ten percent ethanol, the identification number “3475...). (3) On a cargo tank containing only fuel oil, if the cargo tank is marked “Fuel Oil” on each side and...

  2. 49 CFR 172.336 - Identification numbers; special provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... fuels together with a gasoline and alcohol fuel blend containing more than ten percent ethanol, the... gasoline and alcohol fuel blend containing more than ten percent ethanol, the identification number “3475...). (3) On a cargo tank containing only fuel oil, if the cargo tank is marked “Fuel Oil” on each side and...

  3. 9 CFR 592.300 - Approval of official identification.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Approval of official identification. 592.300 Section 592.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.300 Approval of official...

  4. 9 CFR 592.300 - Approval of official identification.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Approval of official identification. 592.300 Section 592.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.300 Approval of official...

  5. 9 CFR 592.300 - Approval of official identification.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Approval of official identification. 592.300 Section 592.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.300 Approval of official...

  6. 9 CFR 592.300 - Approval of official identification.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Approval of official identification. 592.300 Section 592.300 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EGG PRODUCTS INSPECTION VOLUNTARY INSPECTION OF EGG PRODUCTS Identifying and Marking Products § 592.300 Approval of official...

  7. Effects of high temperature on different restorations in forensic identification: Dental samples and mandible

    PubMed Central

    Patidar, Kalpana A; Parwani, Rajkumar; Wanjari, Sangeeta

    2010-01-01

    Introduction: The forensic odontologist strives to utilize the charred human dentition throughout each stage of dental evaluation, and restorations are as unique as fingerprints and their radiographic morphology as well as the types of filling materials are often the main feature for identification. The knowledge of detecting residual restorative material and composition of unrecovered adjacent restoration is a valuable tool-mark in the presumptive identification of the dentition of a burned victim. Gold, silver amalgam, silicate restoration, and so on, have a different resistance to prolonged high temperature, therefore, the identification of burned bodies can be correlated with adequate qualities and quantities of the traces. Most of the dental examination relies heavily on the presence of the restoration as well as the relationship of one dental structure to another. This greatly narrows the research for the final identification that is based on postmortem data. Aim: The purpose of this study is to examine the resistance of teeth and different restorative materials, and the mandible, to variable temperature and duration, for the purpose of identification. Materials and Methods: The study was conducted on 72 extracted teeth which were divided into six goups of 12 teeth each based on the type of restorative material. (Group 1 - unrestored teeth, group 2 - teeth restored with Zn3(PO4)2, group 3 - with silver amalgam, group 4 with glass ionomer cement, group 5 - Ni-Cr-metal crown, group 6 - metal ceramic crown) and two specimens of the mandible. The effect of incineration at 400°C (5 mins, 15 mins, 30 mins) and 1100°C (15 mins) was studied. Results: Damage to the teeth subjected to variable temperatures and time can be categorized as intact (no damage), scorched (superficially parched and discolored), charred (reduced to carbon by incomplete combustion) and incinerated (burned to ashes). PMID:21189989

  8. Prostate cancer: predicting high-risk prostate cancer-a novel stratification tool.

    PubMed

    Buck, Jessica; Chughtai, Bilal

    2014-05-01

    Currently, numerous systems exist for the identification of high-risk prostate cancer, but few of these systems can guide treatment strategies. A new stratification tool that uses common diagnostic factors can help to predict outcomes after radical prostatectomy. The tool aids physicians in the identification of appropriate candidates for aggressive, local treatment.

  9. A Pathway to Freedom: An Evaluation of Screening Tools for the Identification of Trafficking Victims.

    PubMed

    Bespalova, Nadejda; Morgan, Juliet; Coverdale, John

    2016-02-01

    Because training residents and faculty to identify human trafficking victims is a major public health priority, the authors review existing assessment tools. PubMed and Google were searched using combinations of search terms including human, trafficking, sex, labor, screening, identification, and tool. Nine screening tools that met the inclusion criteria were found. They varied greatly in length, format, target demographic, supporting resources, and other parameters. Only two tools were designed specifically for healthcare providers. Only one tool was formally assessed to be valid and reliable in a pilot project in trafficking victim service organizations, although it has not been validated in the healthcare setting. This toolbox should facilitate the education of resident physicians and faculty in screening for trafficking victims, assist educators in assessing screening skills, and promote future research on the identification of trafficking victims.

  10. Evaluation of a New Digital Automated Glycemic Pattern Detection Tool

    PubMed Central

    Albiñana, Emma; Artes, Maite; Corcoy, Rosa; Fernández-García, Diego; García-Alemán, Jorge; García-Cuartero, Beatriz; González, Cintia; Rivero, María Teresa; Casamira, Núria; Weissmann, Jörg

    2017-01-01

    Abstract Background: Blood glucose meters are reliable devices for data collection, providing electronic logs of historical data easier to interpret than handwritten logbooks. Automated tools to analyze these data are necessary to facilitate glucose pattern detection and support treatment adjustment. These tools emerge in a broad variety in a more or less nonevaluated manner. The aim of this study was to compare eDetecta, a new automated pattern detection tool, to nonautomated pattern analysis in terms of time investment, data interpretation, and clinical utility, with the overarching goal to identify early in development and implementation of tool areas of improvement and potential safety risks. Methods: Multicenter web-based evaluation in which 37 endocrinologists were asked to assess glycemic patterns of 4 real reports (2 continuous subcutaneous insulin infusion [CSII] and 2 multiple daily injection [MDI]). Endocrinologist and eDetecta analyses were compared on time spent to analyze each report and agreement on the presence or absence of defined patterns. Results: eDetecta module markedly reduced the time taken to analyze each case on the basis of the emminens eConecta reports (CSII: 18 min; MDI: 12.5), compared to the automatic eDetecta analysis. Agreement between endocrinologists and eDetecta varied depending on the patterns, with high level of agreement in patterns of glycemic variability. Further analysis of low level of agreement led to identifying areas where algorithms used could be improved to optimize trend pattern identification. Conclusion: eDetecta was a useful tool for glycemic pattern detection, helping clinicians to reduce time required to review emminens eConecta glycemic reports. No safety risks were identified during the study. PMID:29091477

  11. Extended version of the "Sniffin' Sticks" identification test: test-retest reliability and validity.

    PubMed

    Sorokowska, A; Albrecht, E; Haehner, A; Hummel, T

    2015-03-30

    The extended, 32-item version of the Sniffin' Sticks identification test was developed in order to create a precise tool enabling repeated, longitudinal testing of individual olfactory subfunctions. Odors of the previous test version had to be changed for technical reasons, and the odor identification test needed re-investigation in terms of reliability, validity, and normative values. In our study we investigated olfactory abilities of a group of 100 patients with olfactory dysfunction and 100 controls. We reconfirmed the high test-retest reliability of the extended version of the Sniffin' Sticks identification test and high correlations between the new and the original part of this tool. In addition, we confirmed the validity of the test as it discriminated clearly between controls and patients with olfactory loss. The additional set of 16 odor identification sticks can be either included in the current olfactory test, thus creating a more detailed diagnosis tool, or it can be used separately, enabling to follow olfactory function over time. Additionally, the normative values presented in our paper might provide useful guidelines for interpretation of the extended identification test results. The revised version of the Sniffin' Sticks 32-item odor identification test is a reliable and valid tool for the assessment of olfactory function. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Multi-Disciplinary Peer-Mark Moderation of Group Work

    ERIC Educational Resources Information Center

    Willmot, Peter; Pond, Keith

    2012-01-01

    Self and peer assessment offers benefits for enhancing student learning. Peer moderation provides a convenient solution for awarding individual marks in group assignments. This paper provides a significant review of peer-mark moderation, and describes an award winning, web-based tool that was developed in the UK and is now spreading across the…

  13. Prime Diagnosticity in Short-Term Repetition Priming: Is Primed Evidence Discounted, Even when It Reliably Indicates the Correct Answer?

    ERIC Educational Resources Information Center

    Weidemann, Christoph T.; Huber, David E.; Shiffrin, Richard M.

    2008-01-01

    The authors conducted 4 repetition priming experiments that manipulated prime duration and prime diagnosticity in a visual forced-choice perceptual identification task. The strength and direction of prime diagnosticity produced marked effects on identification accuracy, but those effects were resistant to subsequent changes of diagnosticity.…

  14. 49 CFR 172.332 - Identification number markings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 160 mm (6.3 inches) high by 400 mm (15.7 inches) wide with a 15 mm (0.6 inches) black outer border. The identification number shall be displayed in 100 mm (3.9 inches) black Helvetica Medium numerals on the orange panel. Measurements may vary from those specified plus or minus 5 mm (0.2 inches). (2) The...

  15. 49 CFR 172.332 - Identification number markings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 160 mm (6.3 inches) high by 400 mm (15.7 inches) wide with a 15 mm (0.6 inches) black outer border. The identification number shall be displayed in 100 mm (3.9 inches) black Helvetica Medium numerals on the orange panel. Measurements may vary from those specified plus or minus 5 mm (0.2 inches). (2) The...

  16. Analysis of Cutmarks on Bone: Can Light Microscopy Be of Any Help?

    PubMed

    Cerutti, Elisa; Spagnoli, Laura; Araujo, Nadezhda; Gibelli, Daniele; Mazzarelli, Debora; Cattaneo, Cristina

    2016-12-01

    One of the main issues in forensic anthropology consists of the identification of signs of trauma in skeletal remains, including sharp-force injuries. So far, several studies have been performed to assess differences between injuries caused by different instruments, not, however, through light microscopy.In this study, 152 sharp-force injuries were performed by 5 different tools through 2 different orientations on 2 humeral diaphyses and were analyzed by stereo and light microscopy to assess possible morphological differences.This study showed that although W-shaped injuries are frequently reported in cases of wood-cutting saws, other shapes are often observed; lesions due to metal-cutting saws are almost always U shaped, whereas injuries caused by knives are V shaped. Although cut marks may represent a variable range of features, the present study was able to highlight typical profiles that may be of some help for the diagnosis of weapon and the intentionality of the action.

  17. Hyperspectral imaging for non-contact analysis of forensic traces.

    PubMed

    Edelman, G J; Gaston, E; van Leeuwen, T G; Cullen, P J; Aalders, M C G

    2012-11-30

    Hyperspectral imaging (HSI) integrates conventional imaging and spectroscopy, to obtain both spatial and spectral information from a specimen. This technique enables investigators to analyze the chemical composition of traces and simultaneously visualize their spatial distribution. HSI offers significant potential for the detection, visualization, identification and age estimation of forensic traces. The rapid, non-destructive and non-contact features of HSI mark its suitability as an analytical tool for forensic science. This paper provides an overview of the principles, instrumentation and analytical techniques involved in hyperspectral imaging. We describe recent advances in HSI technology motivating forensic science applications, e.g. the development of portable and fast image acquisition systems. Reported forensic science applications are reviewed. Challenges are addressed, such as the analysis of traces on backgrounds encountered in casework, concluded by a summary of possible future applications. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  18. Evaluation of ERTS-1 imagery in mapping and managing soil and range resources in the Sand Hills Region of Nebraska

    NASA Technical Reports Server (NTRS)

    Seevers, P. M.; Drew, J. V. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. Collection of ground truth data provided ground cover percent and the components of ground cover makeup. Percent bare soil appears to have greatest influence on imagery density of sites studied. Forage density estimates can be made on band 5 of MSS, provided site category identification is known. Additional data are provided concerning forage density and vegetation-soil relationship by color composites of MSS imagery. Reflectance differences shown on MSS bands 6 and 7 by Sand Hills lakes are related to water quality and possibly more specifically to total dissolved ions present in the water. Winter imagery with snow cover and low sun angle shows a marked enhancement of topography are associated with differences in forage density. High altitude color infrared photography appears to be a usable tool for recognition, measurement, and evaluation of go-back land.

  19. Marking Tests to Certify Part Identification Processes for Use in Low Earth Orbit

    NASA Technical Reports Server (NTRS)

    Roxby, D. L.

    2015-01-01

    The primary purpose for the MISSE marking tests was to define Data Matrix symbol marking processes that will remain readable after exposure to Low Earth Orbit environments. A wide range of different Data Matrix symbol marking processes and materials, including some still under development, were evaluated. The samples flown on MISSE 1 and 2 were in orbit for 3 years and 348 days, MISSE 3 and 4 were in orbit for 1 year and 15 days, MISSE 6 was in orbit for 1 year and 130 days, and MISSE 8 was in orbit for 2 years and 55 days. The initial MISSE marking tests clearly reflected that intrusive marking processes can be successfully used for this purpose. All of the intrusive marking processes tested exceeded program expectations and met 100 percent of the principle investigators objectives. However, subsequent tests demonstrated that some additive marking processes will also satisfy the requirements. This was an unexpected result.

  20. Optoelectronic Tool Adds Scale Marks to Photographic Images

    NASA Technical Reports Server (NTRS)

    Stevenson, Charlie; Rivera, Jorge; Youngquist, Robert; Cox, Robert; Haskell, William

    2003-01-01

    A simple, easy-to-use optoelectronic tool projects scale marks that become incorporated into photographic images (including film and electronic images). The sizes of objects depicted in the images can readily be measured by reference to the scale marks. The role played by the scale marks projected by this tool is the same as that of the scale marks on a ruler placed in a scene for the purpose of establishing a length scale. However, this tool offers the advantage that it can put scale marks quickly and safely in any visible location, including a location in which placement of a ruler would be difficult, unsafe, or time-consuming. The tool (see Figure 1) includes an aluminum housing, within which are mounted four laser diodes that operate at a wavelength of 670 nm. The laser diodes are spaced 1 in. (2.54 cm) apart along a baseline. The laser diodes are mounted with setscrews, which are used to adjust their beams to make them all parallel to each other and perpendicular to the baseline. During the adjustment process, the effect of the adjustments is observed by measuring the positions of the laser-beam spots on a target 80 ft (approx.24 m) away. Once the adjustments have been completed, the laser beams define three 1-in. (2.54-cm) intervals and the location of each beam is defined to within 1/16 in. (approx.1.6 mm) at any target distance out to about 80 ft (approx.24 m). The distance between the laser-beam spots as seen in an image is strictly defined only along an axis parallel to the baseline and perpendicular to the laser beam (also perpendicular to the line of sight of the camera, assuming that the camera-to-target distance is much greater than the distance between the tool and the camera lens). If a flat target surface illuminated by the laser beams is tilted with respect to the aforesaid axis, then the distance along the target surface between scale marks is proportional to the secant of the tilt angle. If one knows the tilt angle, one can correct for it. Even if one does not know the tilt angle precisely, it may not matter: For example, at a tilt of 10 , the secant is approximately 1.0154, so that the tilt error is only about 1.54 percent, which is negligibly small for a typical application in which only approximate measurements are needed.

  1. Environmental durability diagnostic for printed identification codes of polymer insulation for distribution pipelines

    NASA Astrophysics Data System (ADS)

    Zhuravleva, G. N.; Nagornova, I. V.; Kondratov, A. P.; Bablyuk, E. B.; Varepo, L. G.

    2017-08-01

    A research and modelling of weatherability and environmental durability of multilayer polymer insulation of both cable and pipelines with printed barcodes or color identification information were performed. It was proved that interlayer printing of identification codes in distribution pipelines insulation coatings provides high marking stability to light and atmospheric condensation. This allows to carry out their distant damage control. However, microbiological fouling of upper polymer layer hampers the distant damage pipelines identification. The color difference values and density changes of PE and PVC printed insolation due to weather and biological factors were defined.

  2. 36 CFR 223.195 - Procedures for identifying and marking unprocessed timber.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... pattern may not be used to mark logs from any other source for a period of 24 months after all logs have..., they shall be replaced. If the log is cut into two or more segments, each segment shall be identified... preserve identification of log pieces shall not apply to logs cut into two or more segments as a part of...

  3. The Retrograde of Shipping Containers from Afghanistan

    DTIC Science & Technology

    2013-04-01

    detention costs; however, many are still marked with carrier identification markings. To mitigate the problem, Mobile Container Assistance Teams ( MCATs ...comply with the USCENTCOM letter of instruction, the MCATs inventoried containers and locations in theater, with the intent to return carrier...Expeditionary Disposal Remediation Team (EDRT) out to the COPs and FOBs to linkup with MCATs , and the unit CCO to assess all excess containers.96

  4. Department of Defense Logistics Roadmap 2008. Volume 1

    DTIC Science & Technology

    2008-07-01

    machine readable identification mark on the Department’s tangible qualifying assets, and establishes the data management protocols needed to...uniquely identify items with a Unique Item Identifier (UII) via machine - readable information (MRI) marking represented by a two-dimensional data...property items with a machine -readable Unique Item Identifier (UII), which is a set of globally unique data elements. The UII is used in functional

  5. Combined use of mark-recapture and genetic analyses reveals response of a black bear population to changes in food productivity

    Treesearch

    Barbara S. McCall; Michael S. Mitchell; Michael K. Schwartz; Jim Hayden; Samuel A. Cushman; Pete Zager; Wayne F. Kasworm

    2013-01-01

    We used mark-recapture analysis to investigate the dynamics of a black bear (Ursus americanus) population in northern Idaho where food availability varies seasonally and annually. We conducted noninvasive genetic sampling (NGS) during 2003-2006 in the Purcell Mountains of Idaho to collect black bear DNA samples for individual identification of bears. We used a...

  6. A forensic identification case and DPid - can it be a useful tool?

    PubMed

    Queiroz, Cristhiane Leão de; Bostock, Ellen Marie; Santos, Carlos Ferreira; Guimarães, Marco Aurélio; Silva, Ricardo Henrique Alves da

    2017-01-01

    The aim of this study was to show DPid as an important tool of potential application to solve cases with dental prosthesis, such as the forensic case reported, in which a skull, denture and dental records were received for analysis. Human identification is still challenging in various circumstances and Dental Prosthetics Identification (DPid) stores the patient's name and prosthesis information and provides access through an embedded code in dental prosthesis or an identification card. All of this information is digitally stored on servers accessible only by dentists, laboratory technicians and patients with their own level of secure access. DPid provides a complete single-source list of all dental prosthesis features (materials and components) under complete and secure documentation used for clinical follow-up and for human identification. If DPid tool was present in this forensic case, it could have been solved without requirement of DNA exam, which confirmed the dental comparison of antemortem and postmortem records, and concluded the case as a positive identification.

  7. "You Can't Have a Cake unless It's Written Down": Semiotic Activity and Authentic Learning in Play as a Potential Tool for Analysis.

    ERIC Educational Resources Information Center

    Cook, Deirdre M.

    2001-01-01

    Explores young children's mark-making in a domestic play setting. Suggests mark-making indicates aspects of the relationship between semiotic and conceptual development. Focuses on contexts in which mark-making occurs and on the authenticity of the learning events in which children participate. (DLH)

  8. Applying a Framework to Evaluate Assignment Marking Software: A Case Study on Lightwork

    ERIC Educational Resources Information Center

    Heinrich, Eva; Milne, John

    2012-01-01

    This article presents the findings of a qualitative evaluation on the effect of a specialised software tool on the efficiency and quality of assignment marking. The software, Lightwork, combines with the Moodle learning management system and provides support through marking rubrics and marker allocations. To enable the evaluation a framework has…

  9. [Isolation and identification methods of enterobacteria group and its technological advancement].

    PubMed

    Furuta, Itaru

    2007-08-01

    In the last half-century, isolation and identification methods of enterobacteria groups have markedly improved by technological advancement. Clinical microbiology tests have changed overtime from tube methods to commercial identification kits and automated identification. Tube methods are the original method for the identification of enterobacteria groups, that is, a basically essential method to recognize bacterial fermentation and biochemical principles. In this paper, traditional tube tests are discussed, such as the utilization of carbohydrates, indole, methyl red, and citrate and urease tests. Commercial identification kits and automated instruments by computer based analysis as current methods are also discussed, and those methods provide rapidity and accuracy. Nonculture techniques of nucleic acid typing methods using PCR analysis, and immunochemical methods using monoclonal antibodies can be further developed.

  10. Comparison between fingerprints of the epidermis and dermis: Perspectives in the identifying of corpses.

    PubMed

    Mizokami, Leila Lopes; Silva, Lara Rosana Vieira; Kückelhaus, Selma Aparecida Souza

    2015-07-01

    In forensic science, the putrefaction, maceration, mummification or burning make it difficult to collect the fingerprints of the epidermis for identification purposes. In such cases, the comparison between fingerprints collected from the dermal surface and the ante mortem pattern of the epidermal surface archived in databases must be performed. Therefore, considering that the identification of corpses is done by comparison of fingerprints on different surfaces, this study aimed to compare the epidermal and the dermal fingerprints to determine the discrepancies between the minutiae of both surfaces. The study was conducted with excised fingers of 19 fresh adult corpses. Once selected, excised and photographed, the fingers were subjected to maceration with 0.5% acetic acid solution for the removal of the epidermal glove and for registering the dermal fingerprint. Then, an area of 1cm(2) in the epidermal and dermal photographies was selected and the minutiae of each were separately marked by an expert in identification. The comparison between minutiae of the epidermal and dermal surfaces showed that: (1) both surfaces maintained the patterns and characteristics of fingerprints (arch, whorl or loop) and the characteristics related to the systems and the disposal of the lines, meaning the formation or not of deltas; (2) the total number of marked minutiae did not differ between both surfaces for the group of individuals (paired t test, p=0.48); (3) the percentage of coincidences and divergences (minutiae present on only one surface) between minutiae were 63.0±20.0% and 37.0±20.0%, respectively; (4) identification was possible for 16 fingers/individuals, but not for 3 of them; (5) the increase in the number of marked minutiae does not affect the percentage of coincidences. Our results demonstrate the feasibility of the dermal surface for identification purposes due to the high percentage of matching minutiae, but considering the discrepancies and the inconclusive identification of 3 fingers/individuals, our study points to the use of more fingers per individual, as well as the possibility of further studies to improve on the techniques for increasing the identification of corpses, or even to deploy new technologies to ensure their rapid and safe identification. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  11. Modeling Tools for Propulsion Analysis and Computational Fluid Dynamics on the Internet

    NASA Technical Reports Server (NTRS)

    Muss, J. A.; Johnson, C. W.; Gotchy, M. B.

    2000-01-01

    The existing RocketWeb(TradeMark) Internet Analysis System (httr)://www.iohnsonrockets.com/rocketweb) provides an integrated set of advanced analysis tools that can be securely accessed over the Internet. Since these tools consist of both batch and interactive analysis codes, the system includes convenient methods for creating input files and evaluating the resulting data. The RocketWeb(TradeMark) system also contains many features that permit data sharing which, when further developed, will facilitate real-time, geographically diverse, collaborative engineering within a designated work group. Adding work group management functionality while simultaneously extending and integrating the system's set of design and analysis tools will create a system providing rigorous, controlled design development, reducing design cycle time and cost.

  12. Visual implant elastomer and anchor tag retention in largemouth bass

    USGS Publications Warehouse

    Hartman, K.J.; Janney, E.C.

    2006-01-01

    We double-marked largemouth bass Micropterus salmoides with Floy FD-68B anchor tags and visible implant elastomer (VIE) marks before stocking to compare retention of the two marks for age-0 (178 mm total length [TL]) and age-1 (273 mm TL) largemouth bass. In a short-term (31-d) evaluation, retention rate of anchor tags was over 94% for each age-class and retention of VIE marks was 98% in both age-classes. In a longer-term comparison of fish stocked into the Ohio River, retention was substantially higher for VIE marks (92.9%) than for anchor tags (42.9%) after 403 d (ages combined). Although anchor tags had high retention in two sizes of largemouth bass during the short-term experiment, they should not be used in situations where accurate identification of marked fish is required for periods longer than 123 d. ?? Copyright by the American Fisheries Society 2006.

  13. Modeling misidentification errors in capture-recapture studies using photographic identification of evolving marks

    USGS Publications Warehouse

    Yoshizaki, J.; Pollock, K.H.; Brownie, C.; Webster, R.A.

    2009-01-01

    Misidentification of animals is potentially important when naturally existing features (natural tags) are used to identify individual animals in a capture-recapture study. Photographic identification (photoID) typically uses photographic images of animals' naturally existing features as tags (photographic tags) and is subject to two main causes of identification errors: those related to quality of photographs (non-evolving natural tags) and those related to changes in natural marks (evolving natural tags). The conventional methods for analysis of capture-recapture data do not account for identification errors, and to do so requires a detailed understanding of the misidentification mechanism. Focusing on the situation where errors are due to evolving natural tags, we propose a misidentification mechanism and outline a framework for modeling the effect of misidentification in closed population studies. We introduce methods for estimating population size based on this model. Using a simulation study, we show that conventional estimators can seriously overestimate population size when errors due to misidentification are ignored, and that, in comparison, our new estimators have better properties except in cases with low capture probabilities (<0.2) or low misidentification rates (<2.5%). ?? 2009 by the Ecological Society of America.

  14. Opportunity Arm and Gagarin Rock, Sol 405

    NASA Image and Video Library

    2011-04-08

    NASA Mars Exploration Rover Opportunity used its rock abrasion tool on a rock informally named Gagarin, leaving a circular mark. At the end of the rover arm, the tool turret is positioned with the rock abrasion tool pointing upward.

  15. Validation of tool mark analysis of cut costal cartilage.

    PubMed

    Love, Jennifer C; Derrick, Sharon M; Wiersema, Jason M; Peters, Charles

    2012-03-01

    This study was designed to establish the potential error rate associated with the generally accepted method of tool mark analysis of cut marks in costal cartilage. Three knives with different blade types were used to make experimental cut marks in costal cartilage of pigs. Each cut surface was cast, and each cast was examined by three analysts working independently. The presence of striations, regularity of striations, and presence of a primary and secondary striation pattern were recorded for each cast. The distance between each striation was measured. The results showed that striations were not consistently impressed on the cut surface by the blade's cutting edge. Also, blade type classification by the presence or absence of striations led to a 65% misclassification rate. Use of the classification tree and cross-validation methods and inclusion of the mean interstriation distance decreased the error rate to c. 50%. © 2011 American Academy of Forensic Sciences.

  16. Front lighted optical tooling method and apparatus

    DOEpatents

    Stone, William J.

    1985-06-18

    An optical tooling method and apparatus uses a front lighted shadowgraphic technique to enhance visual contrast of reflected light. The apparatus includes an optical assembly including a fiducial mark, such as cross hairs, reflecting polarized light with a first polarization, a polarizing element backing the fiducial mark and a reflective surface backing the polarizing element for reflecting polarized light bypassing the fiducial mark and traveling through the polarizing element. The light reflected by the reflecting surface is directed through a second pass of the polarizing element toward the frontal direction with a polarization differing from the polarization of the light reflected by the fiducial mark. When used as a tooling target, the optical assembly may be mounted directly to a reference surface or may be secured in a mounting, such as a magnetic mounting. The optical assembly may also be mounted in a plane defining structure and used as a spherometer in conjunction with an optical depth measuring instrument. A method of measuring a radius of curvature of an unknown surface includes positioning the spherometer on a surface between the surface and a depth measuring optical instrument. As the spherometer is frontally illuminated, the distance from the depth measuring instrument to the fiducial mark and the underlying surface are alternately measured and the difference in these measurements is used as the sagittal height to calculate a radius of curvature.

  17. Biomarkers and Genetics in Peripheral Artery Disease

    PubMed Central

    Hazarika, Surovi; Annex, Brian H.

    2017-01-01

    BACKGROUND Peripheral artery disease (PAD) is highly prevalent and there is considerable diversity in the initial clinical manifestation and disease progression among individuals. Currently, there is no ideal biomarker to screen for PAD, to risk stratify patients with PAD, or to monitor therapeutic response to revascularization procedures. Advances in human genetics have markedly enhanced the ability to develop novel diagnostic and therapeutic approaches across a host of human diseases, but such developments in the field of PAD are lagging. CONTENT In this article, we will discuss the epidemiology, traditional risk factors for, and clinical presentations of PAD. We will discuss the possible role of genetic factors and gene–environment interactions in the development and/or progression of PAD. We will further explore future avenues through which genetic advances can be used to better our understanding of the pathophysiology of PAD and potentially find newer therapeutic targets. We will discuss the potential role of biomarkers in identifying patients at risk for PAD and for risk stratifying patients with PAD, and novel approaches to identification of reliable biomarkers in PAD. SUMMARY The exponential growth of genetic tools and newer technologies provides opportunities to investigate and identify newer pathways in the development and progression of PAD, and thereby in the identification of newer biomarkers and therapies. PMID:27872083

  18. Pushing the Limits of MALDI-TOF Mass Spectrometry: Beyond Fungal Species Identification

    PubMed Central

    Rizzato, Cosmeri; Lombardi, Lisa; Zoppo, Marina; Lupetti, Antonella; Tavanti, Arianna

    2015-01-01

    Matrix assisted laser desorption ionization time of flight (MALDI-TOF) is a powerful analytical tool that has revolutionized microbial identification. Routinely used for bacterial identification, MALDI-TOF has recently been applied to both yeast and filamentous fungi, confirming its pivotal role in the rapid and reliable diagnosis of infections. Subspecies-level identification holds an important role in epidemiological investigations aimed at tracing virulent or drug resistant clones. This review focuses on present and future applications of this versatile tool in the clinical mycology laboratory. PMID:29376916

  19. Mark IVA microprocessor support

    NASA Technical Reports Server (NTRS)

    Burford, A. L.

    1982-01-01

    The requirements and plans for the maintenance support of microprocessor-based controllers in the Deep Space Network Mark IVA System are discussed. Additional new interfaces and 16-bit processors have introduced problems not present in the Mark III System. The need for continuous training of maintenance personnel to maintain a level of expertise consistent with the sophistication of the required tools is also emphasized.

  20. Materials to enable vehicle and personnel identification from surveillance aircraft equipped with visible and IR cameras

    NASA Astrophysics Data System (ADS)

    O'Keefe, Eoin S.

    2005-10-01

    As thermal imaging technology matures and ownership costs decrease, there is a trend to equip a greater proportion of airborne surveillance vehicles used by security and defence forces with both visible band and thermal infrared cameras. These cameras are used for tracking vehicles on the ground, to aid in pursuit of villains in vehicles and on foot, while also assisting in the direction and co-ordination of emergency service vehicles as the occasion arises. These functions rely on unambiguous identification of police and the other emergency service vehicles. In the visible band this is achieved by dark markings with high contrast (light) backgrounds on the roof of vehicles. When there is no ambient lighting, for example at night, thermal imaging is used to track both vehicles and people. In the thermal IR, the visible markings are not obvious. At the wavelength thermal imagers operate, either 3-5 microns or 8-12 microns, the dark and light coloured materials have similar low reflectivity. To maximise the usefulness of IR airborne surveillance, a method of passively and unobtrusively marking vehicles concurrently in the visible and thermal infrared is needed. In this paper we discuss the design, application and operation of some vehicle and personnel marking materials and show airborne IR and visible imagery of materials in use.

  1. Interest of new communicating material paradigm: An attempt in wood industry

    NASA Astrophysics Data System (ADS)

    Jover, J.; Thomas, A.; Leban, J. M.; Canet, D.

    2013-03-01

    This paper present a new paradigm in which the wood material could become communicating. We decide to use Nuclear Quadrupole Resonance to mass marking the wood. We imagine a new method to create identification codes. At first, we examine the feasibility of this mass marking method by impregnating wood to obtain a specific marking signal. In parallel, we study the interest to abide information provided by this marker to control the supply chain. We model the supply chain (e.g. the information/decisional flow) to understand which information is important and how to use it.

  2. MALDI-TOF-mass spectrometry applications in clinical microbiology.

    PubMed

    Seng, Piseth; Rolain, Jean-Marc; Fournier, Pierre Edouard; La Scola, Bernard; Drancourt, Michel; Raoult, Didier

    2010-11-01

    MALDI-TOF-mass spectrometry (MS) has been successfully adapted for the routine identification of microorganisms in clinical microbiology laboratories in the past 10 years. This revolutionary technique allows for easier and faster diagnosis of human pathogens than conventional phenotypic and molecular identification methods, with unquestionable reliability and cost-effectiveness. This article will review the application of MALDI-TOF-MS tools in routine clinical diagnosis, including the identification of bacteria at the species, subspecies, strain and lineage levels, and the identification of bacterial toxins and antibiotic-resistance type. We will also discuss the application of MALDI-TOF-MS tools in the identification of Archaea, eukaryotes and viruses. Pathogenic identification from colony-cultured, blood-cultured, urine and environmental samples is also reviewed.

  3. Australian endemic pest tephritids: genetic, molecular and microbial tools for improved Sterile Insect Technique

    PubMed Central

    2014-01-01

    Among Australian endemic tephritid fruit flies, the sibling species Bactrocera tryoni and Bactrocera neohumeralis have been serious horticultural pests since the introduction of horticulture in the nineteenth century. More recently, Bactrocera jarvisi has also been declared a pest in northern Australia. After several decades of genetic research there is now a range of classical and molecular genetic tools that can be used to develop improved Sterile Insect Technique (SIT) strains for control of these pests. Four-way crossing strategies have the potential to overcome the problem of inbreeding in mass-reared strains of B. tryoni. The ability to produce hybrids between B. tryoni and the other two species in the laboratory has proved useful for the development of genetically marked strains. The identification of Y-chromosome markers in B. jarvisi means that male and female embryos can be distinguished in any strain that carries a B. jarvisi Y chromosome. This has enabled the study of homologues of the sex-determination genes during development of B jarvisi and B. tryoni, which is necessary for the generation of genetic-sexing strains. Germ-line transformation has been established and a draft genome sequence for B. tryoni released. Transcriptomes from various species, tissues and developmental stages, to aid in identification of manipulation targets for improving SIT, have been assembled and are in the pipeline. Broad analyses of the microbiome have revealed a metagenome that is highly variable within and across species and defined by the environment. More specific analyses detected Wolbachia at low prevalence in the tropics but absent in temperate regions, suggesting a possible role for this endosymbiont in future control strategies. PMID:25470996

  4. Estimating the need for dental sedation: evaluating the threshold of the IOSN tool in an adult population.

    PubMed

    Liu, T; Pretty, I A; Goodwin, M

    2013-04-01

    The aim of this study was, through a service evaluation, to assess the use of the IOSN tool in determining whether threshold values were appropriate for identification of IV sedation and general anaesthetic (GA) cases from a referral population. A total of 105 patients were taken from a dental minor oral surgery referral service within a north west primary care trust over the course of six months. The IOSN tool was completed to assess: treatment complexity, medical and behavioural factors and patient anxiety levels. Each patient was then followed through to treatment. The type of sedation modality they received was compared to their IOSN score previously calculated and these results evaluated. The findings suggest that 94% of patients were treated within primary care by the MOS service, of which 58% received local anaesthetic (LA) alone and 42% were treated by LA with IV sedation. There was a general marked trend as the IOSN score increased so did the treatment modality from LA, through sedation to GA. Logistic regression using the components of the IOSN tool to predict sedation use indicated the IOSN predictors distinguished between those who required sedation and those who didn't (chi-square = 56.411, p <0.0001, df = 3) with treatment complexity (Exp B = 10.836, p <0.0001) and anxiety (Exp B = 4.319, p <0.0001) shown to be significant factors in determining sedation need. The data collected have shown that there is a positive relationship between the IOSN score and the type of treatment modality the patient received, suggesting that the threshold values are correctly set. It is concluded that IOSN tool is a useful means of aiding the clinician in both assessing and referring patients for that sedation need.

  5. 7 CFR 70.54 - Retention authorities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking... approved by the Administrator for the identification and control of poultry or rabbit products which are...

  6. 7 CFR 70.54 - Retention authorities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products Identifying and Marking... approved by the Administrator for the identification and control of poultry or rabbit products which are...

  7. WHAT DEGRADED THIS STREAM? TOOLS TO DETERMINE THE CAUSES OF ECOLOGICAL IMPAIRMENT

    EPA Science Inventory

    The identification of causes of impairment for waterbodies listed as biologically impaired is required as part of many federal, state and tribal regulations. The Office of Research and Development is developing a suite of tools that facilitates the identification and characteriz...

  8. Tongue prints: A novel biometric and potential forensic tool.

    PubMed

    Radhika, T; Jeddy, Nadeem; Nithya, S

    2016-01-01

    Tongue is a vital internal organ well encased within the oral cavity and protected from the environment. It has unique features which differ from individual to individual and even between identical twins. The color, shape, and surface features are characteristic of every individual, and this serves as a tool for identification. Many modes of biometric systems have come into existence such as fingerprint, iris scan, skin color, signature verification, voice recognition, and face recognition. The search for a new personal identification method secure has led to the use of the lingual impression or the tongue print as a method of biometric authentication. Tongue characteristics exhibit sexual dimorphism thus aiding in the identification of the person. Emerging as a novel biometric tool, tongue prints also hold the promise of a potential forensic tool. This review highlights the uniqueness of tongue prints and its superiority over other biometric identification systems. The various methods of tongue print collection and the classification of tongue features are also elucidated.

  9. 49 CFR Appendix B to Part 221 - Approved Rear End Marking Devices

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... 06460. FRA identification Nos. FRA-ATK-TL-3895-1, FRA-ATK-TL-4491-2, FRA-ATK-TL-4491-3, and FRA-ATK-TL...-300-C (steady burn), and FRA-MEC-MCD-300-F (flasher). 3. Manufacturer: American Electronics, Inc., 1..., Milford, Conn. 06460. FRA identification Nos. FRA-ATSF-TL-875-150, FRA-ATSF-TL-875-60, FRA-ATSF-TL-875...

  10. 49 CFR Appendix B to Part 221 - Approved Rear End Marking Devices

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... 06460. FRA identification Nos. FRA-ATK-TL-3895-1, FRA-ATK-TL-4491-2, FRA-ATK-TL-4491-3, and FRA-ATK-TL...-300-C (steady burn), and FRA-MEC-MCD-300-F (flasher). 3. Manufacturer: American Electronics, Inc., 1..., Milford, Conn. 06460. FRA identification Nos. FRA-ATSF-TL-875-150, FRA-ATSF-TL-875-60, FRA-ATSF-TL-875...

  11. 49 CFR Appendix B to Part 221 - Approved Rear End Marking Devices

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... 06460. FRA identification Nos. FRA-ATK-TL-3895-1, FRA-ATK-TL-4491-2, FRA-ATK-TL-4491-3, and FRA-ATK-TL...-300-C (steady burn), and FRA-MEC-MCD-300-F (flasher). 3. Manufacturer: American Electronics, Inc., 1..., Milford, Conn. 06460. FRA identification Nos. FRA-ATSF-TL-875-150, FRA-ATSF-TL-875-60, FRA-ATSF-TL-875...

  12. 49 CFR Appendix B to Part 221 - Approved Rear End Marking Devices

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... 06460. FRA identification Nos. FRA-ATK-TL-3895-1, FRA-ATK-TL-4491-2, FRA-ATK-TL-4491-3, and FRA-ATK-TL...-300-C (steady burn), and FRA-MEC-MCD-300-F (flasher). 3. Manufacturer: American Electronics, Inc., 1..., Milford, Conn. 06460. FRA identification Nos. FRA-ATSF-TL-875-150, FRA-ATSF-TL-875-60, FRA-ATSF-TL-875...

  13. 49 CFR Appendix B to Part 221 - Approved Rear End Marking Devices

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... 06460. FRA identification Nos. FRA-ATK-TL-3895-1, FRA-ATK-TL-4491-2, FRA-ATK-TL-4491-3, and FRA-ATK-TL...-300-C (steady burn), and FRA-MEC-MCD-300-F (flasher). 3. Manufacturer: American Electronics, Inc., 1..., Milford, Conn. 06460. FRA identification Nos. FRA-ATSF-TL-875-150, FRA-ATSF-TL-875-60, FRA-ATSF-TL-875...

  14. Defense Logistics: DOD Has Addressed Most Reporting Requirements and Continues to Refine Its Asset Visibility Strategy

    DTIC Science & Technology

    2015-12-01

    Development, Test, and Evaluation RFID Radio Frequency Identification SEP Supporting Execution Plan Strategy Strategy to Improve Asset...migration of active Radio Frequency Identification ( RFID )19 from a proprietary communication standard protocol to an international standard to...technologies enabling hands-off processing of materiel deploying through the Defense Transportation System. Materiel marked with RFID tags may be remotely

  15. TRIP-ID: A tool for a smart and interactive identification of Magic Formula tyre model parameters from experimental data acquired on track or test rig

    NASA Astrophysics Data System (ADS)

    Farroni, Flavio; Lamberti, Raffaele; Mancinelli, Nicolò; Timpone, Francesco

    2018-03-01

    Tyres play a key role in ground vehicles' dynamics because they are responsible for traction, braking and cornering. A proper tyre-road interaction model is essential for a useful and reliable vehicle dynamics model. In the last two decades Pacejka's Magic Formula (MF) has become a standard in simulation field. This paper presents a Tool, called TRIP-ID (Tyre Road Interaction Parameters IDentification), developed to characterize and to identify with a high grade of accuracy and reliability MF micro-parameters from experimental data deriving from telemetry or from test rig. The tool guides interactively the user through the identification process on the basis of strong diagnostic considerations about the experimental data made evident by the tool itself. A motorsport application of the tool is shown as a case study.

  16. Objective analysis of impressed chisel toolmarks

    DOE PAGES

    Spotts, Ryan; Chumbley, L. Scott

    2015-08-06

    Historical and recent challenges to the practice of comparative forensic examination have created a driving force for the formation of objective methods for toolmark identification. In this study, fifty sequentially manufactured chisels were used to create impression toolmarks in lead (500 toolmarks total). An algorithm previously used to statistically separate known matching and nonmatching striated screwdriver marks and quasi-striated plier marks was used to evaluate the chisel marks. Impression toolmarks, a more complex form of toolmark, pose a more difficult test for the algorithm that was originally designed for striated toolmarks. Lastly, results show in this instance that the algorithmmore » can separate matching and nonmatching impression marks, providing further validation of the assumption that toolmarks are identifiably unique.« less

  17. Pre-polishing on a CNC platform with bound abrasive contour tools

    NASA Astrophysics Data System (ADS)

    Schoeffer, Adrienne E.

    2003-05-01

    Deterministic micorgrinding (DMG) of optical glasses and ceramics is the commercial manufacturing process of choice to shape glass surfaces prior to final finishing. This process employs rigid bound matrix diamond tooling resulting in surface roughness values of 3-51.tm peak to valley and 100-400nm rms, as well as mid-spatial frequency tool marks that require subsequent removal in secondary finishing steps. The ability to pre-polish optical surfaces within the grinding platform would reduce final finishing process times. Bound abrasive contour wheels containing cerium oxide, alumina or zirconia abrasives were constructed with an epoxy matrix. The effects of abrasive type, composition, and erosion promoters were examined for tool hardness (Shore D), and tested with commercial optical glasses in an OptiproTM CNC grinding platform. Metrology protocols were developed to examine tool wear and subsequent surface roughness. Work is directed to demonstrating effective material removal, improved surface roughness and cutter mark removal.

  18. Prepolishing on a CNC platform with bound abrasive contour tools

    NASA Astrophysics Data System (ADS)

    Schoeffler, Adrienne E.; Gregg, Leslie L.; Schoen, John M.; Fess, Edward M.; Hakiel, Michael; Jacobs, Stephen D.

    2003-05-01

    Deterministic microgrinding (DMG) of optical glasses and ceramics is the commercial manufacturing process of choice to shape glass surfaces prior to final finishing. This process employs rigid bound matrix diamond tooling resulting in surface roughness values of 3-5μm peak to valley and 100-400nm rms, as well as mid-spatial frequency tool marks that require subsequent removal in secondary finishing steps. The ability to pre-polish optical surfaces within the grinding platform would reduce final finishing process times. Bound abrasive contour wheels containing cerium oxide, alumina or zirconia abrasives were constructed with an epoxy matrix. The effects of abrasive type, composition, and erosion promoters were examined for tool hardness (Shore D), and tested with commercial optical glasses in an Optipro CNC grinding platform. Metrology protocols were developed to examine tool wear and subsequent surface roughness. Work is directed to demonstrating effective material removal, improved surface roughness and cutter mark removal.

  19. A forensic identification case and DPid - can it be a useful tool?

    PubMed Central

    de QUEIROZ, Cristhiane Leão; BOSTOCK, Ellen Marie; SANTOS, Carlos Ferreira; GUIMARÃES, Marco Aurélio; da SILVA, Ricardo Henrique Alves

    2017-01-01

    Abstract Objective The aim of this study was to show DPid as an important tool of potential application to solve cases with dental prosthesis, such as the forensic case reported, in which a skull, denture and dental records were received for analysis. Material and Methods Human identification is still challenging in various circumstances and Dental Prosthetics Identification (DPid) stores the patient’s name and prosthesis information and provides access through an embedded code in dental prosthesis or an identification card. All of this information is digitally stored on servers accessible only by dentists, laboratory technicians and patients with their own level of secure access. DPid provides a complete single-source list of all dental prosthesis features (materials and components) under complete and secure documentation used for clinical follow-up and for human identification. Results and Conclusion If DPid tool was present in this forensic case, it could have been solved without requirement of DNA exam, which confirmed the dental comparison of antemortem and postmortem records, and concluded the case as a positive identification. PMID:28678955

  20. Software for Use with Optoelectronic Measuring Tool

    NASA Technical Reports Server (NTRS)

    Ballard, Kim C.

    2004-01-01

    A computer program has been written to facilitate and accelerate the process of measurement by use of the apparatus described in "Optoelectronic Tool Adds Scale Marks to Photographic Images" (KSC-12201). The tool contains four laser diodes that generate parallel beams of light spaced apart at a known distance. The beams of light are used to project bright spots that serve as scale marks that become incorporated into photographic images (including film and electronic images). The sizes of objects depicted in the images can readily be measured by reference to the scale marks. The computer program is applicable to a scene that contains the laser spots and that has been imaged in a square pixel format that can be imported into a graphical user interface (GUI) generated by the program. It is assumed that the laser spots and the distance(s) to be measured all lie in the same plane and that the plane is perpendicular to the line of sight of the camera used to record the image

  1. Waste in health information systems: a systematic review.

    PubMed

    Awang Kalong, Nadia; Yusof, Maryati

    2017-05-08

    Purpose The purpose of this paper is to discuss a systematic review on waste identification related to health information systems (HIS) in Lean transformation. Design/methodology/approach A systematic review was conducted on 19 studies to evaluate Lean transformation and tools used to remove waste related to HIS in clinical settings. Findings Ten waste categories were identified, along with their relationships and applications of Lean tool types related to HIS. Different Lean tools were used at the early and final stages of Lean transformation; the tool selection depended on the waste characteristic. Nine studies reported a positive impact from Lean transformation in improving daily work processes. The selection of Lean tools should be made based on the timing, purpose and characteristics of waste to be removed. Research limitations/implications Overview of waste and its category within HIS and its analysis from socio-technical perspectives enabled the identification of its root cause in a holistic and rigorous manner. Practical implications Understanding waste types, their root cause and review of Lean tools could subsequently lead to the identification of mitigation approach to prevent future error occurrence. Originality/value Specific waste models for HIS settings are yet to be developed. Hence, the identification of the waste categories could guide future implementation of Lean transformations in HIS settings.

  2. Evaluation of a clinical tool for early etiology identification in status epilepticus

    PubMed Central

    Alvarez, Vincent; Westover, M. Brandon; Drislane, Frank W.; Dworetzky, Barbara A.; Curley, David

    2016-01-01

    Summary Objectives Because early etiologic identification is critical to select appropriate specific status epilepticus (SE) management, we aim to validate a clinical tool we developed that uses history and readily available investigations to guide prompt etiologic assessment. Methods This prospective multicenter study included all adult patients treated for SE of all but anoxic causes from four academic centers. The proposed tool is designed as a checklist covering frequent precipitating factors for SE. The study team completed the checklist at the time the patient was identified by electroencephalography (EEG) request. Only information available in the emergency department or at the time of in-hospital SE identification was used. Concordance between the etiology indicated by the tool and the determined etiology at hospital discharge was analyzed, together with interrater agreement. Results Two hundred twelve patients were included. Concordance between the etiology hypothesis generated using the tool and the finally determined etiology was 88.7% (95% confidence interval (CI) 86.4–89.8) (κ = 0.88). Interrater agreement was 83.3% (95% CI 80.4–96) (κ = 0.81). Significance This tool is valid and reliable for identification early the etiology of an SE. Physicians managing patients in SE may benefit from using it to identify promptly the underlying etiology, thus facilitating selection of the appropriate treatment. PMID:25385281

  3. Near-infrared branding efficiently correlates light and electron microscopy.

    PubMed

    Bishop, Derron; Nikić, Ivana; Brinkoetter, Mary; Knecht, Sharmon; Potz, Stephanie; Kerschensteiner, Martin; Misgeld, Thomas

    2011-06-05

    The correlation of light and electron microscopy of complex tissues remains a major challenge. Here we report near-infrared branding (NIRB), which facilitates such correlation by using a pulsed, near-infrared laser to create defined fiducial marks in three dimensions in fixed tissue. As these marks are fluorescent and can be photo-oxidized to generate electron contrast, they can guide re-identification of previously imaged structures as small as dendritic spines by electron microscopy.

  4. Feeling Right at Home on a Big Ten Campus.

    ERIC Educational Resources Information Center

    Corbin, Jeffry

    2001-01-01

    Examines why Penn State's wayfinding program wins high marks from students and visitors alike. The school's combination of major boundary markers, kiosks, lighting, and identification signs is discussed. (GR)

  5. Phytophthora-ID.org: A sequence-based Phytophthora identification tool

    Treesearch

    N.J. Grünwald; F.N. Martin; M.M. Larsen; C.M. Sullivan; C.M. Press; M.D. Coffey; E.M. Hansen; J.L. Parke

    2010-01-01

    Contemporary species identification relies strongly on sequence-based identification, yet resources for identification of many fungal and oomycete pathogens are rare. We developed two web-based, searchable databases for rapid identification of Phytophthora spp. based on sequencing of the internal transcribed spacer (ITS) or the cytochrome oxidase...

  6. Leveraging freely available remote sensing and ancillary datasets for semi-automated identification of potential wetland areas using a Geographic Information System (GIS).

    DOT National Transportation Integrated Search

    2016-06-01

    The purpose of this study was to develop a wetland identification tool that makes use of freely available geospatial : datasets to identify potential wetland locations at a spatial scale relevant for transportation corridor assessments. The tool was ...

  7. Mnemonics Are an Effective Tool for Adult Beginners Learning Plant Identification

    ERIC Educational Resources Information Center

    Stagg, Bethan C.; Donkin, Maria E.

    2016-01-01

    Most beginners are introduced to plant diversity through identification keys, which develop differentiation skills but not species memorisation. We propose that mnemonics, memorable "name clues" linking a species name with morphological characters, are a complementary learning tool for promoting species memorisation. In the first of two…

  8. A Comprehensive Study on the Etiology of Patients Receiving Cochlear Implantation With Special Emphasis on Genetic Epidemiology

    PubMed Central

    Miyagawa, Maiko; Nishio, Shin-Ya; Usami, Shin-Ichi

    2016-01-01

    Objective: Cochlear implantation is the most important treatment currently available for profound sensorineural hearing loss. The aim of this study was to investigate the etiology of hearing loss in patients with cochlear implantation, and to compare outcomes. Methods: Japanese hearing loss patients who received cochlear implants (CIs) or electric acoustic stimulation (EAS) in Shinshu University hospital (n = 173, prelingual onset: 92, postlingual onset: 81) participated in this study. Invader assay followed by the targeted exon-sequencing of 63 deafness genes using Massively parallel DNA sequencing (MPS) was applied. For prelingual patients, additional imaging examination, cCMV screening, and pediatric examination were performed for precise diagnosis. Results: Genetic screening successfully identified the causative mutation in 60% of patients with prelingual onset hearing loss and in 36% of those with postlingual hearing loss. Differences in the kinds of genes identified were observed between the two groups. Although there were marked variations in the outcome of cochlear implantation, patients with specific deafness gene mutations showed relatively good results. Conclusion: The present study showed genetic etiology is a major cause of hearing loss in CI/EAS patients. Patients possessing mutations in a number of deafness genes known to be expressed within inner ear have achieved satisfactory auditory performance, suggesting that the identification of the genetic background facilitates the prediction of post-CI performance. MPS is a powerful tool for the identification of causative deafness genes in patients receiving cochlear implantation. Therefore, determination of the involved region inside/outside of the cochlea by identification of the responsible gene is essential. PMID:26756145

  9. Pond Identification, Classification, and Inundation Dynamics at St. Marks National Wildlife Refuge in northwest Florida, USA

    NASA Astrophysics Data System (ADS)

    Riley, J. W.; Calhoun, D.; Barichivich, J.

    2012-12-01

    The persistence and resilience of amphibian communities is largely dependent on adequate breeding habitat. This is especially important for threatened and endangered species that may often exist as isolated populations and have specific requirements for breeding. A study currently being conducted by the U.S. Geological Survey is investigating the feasibility of a repatriation effort of the Striped Newt (Notophthalmus perstriatus), a federal candidate species, within the St. Marks National Wildlife Refuge (SMNWR) in northwest Florida. This amphibian species requires ponds that are free of fishes and, for this reason, generally chooses ephemeral ponds as breeding sites. The delineation of potential breeding habitat is a first step in selecting candidate areas for repatriation. To achieve this, a LIDAR (Light Detection and Ranging) derived digital elevation model (DEM) and a topographic position index (TPI) classification scheme was used to identify and classify isolated depressions across the landscape. The TPI evaluates the difference in elevation from a central DEM cell to the mean elevation of a neighborhood of surrounding DEM cells and is a robust tool for locating depressional features within a landscape. These candidate depression features were then screened to remove large perennial ponds and smaller connected ponds from further consideration. In addition, the perimeters of twenty-two field identified ephemeral ponds were surveyed with a high precision RTK GPS (Real Time Kinematic Global Positioning System) unit to provide a calibration dataset to evaluate the performance of the feature identification method. This set of ponds was also instrumented with water-level recorders to investigate inundation dynamics across a wide range of hydrologic conditions. We anticipate being able to classify pond hydroperiod—thus each pond's potential as breeding habitat—at the monitored locations through this combination of approaches. Using estimates of pond size, morphology, and landscape position derived from the DEM, the classifications will be extended to other ponds on the refuge.

  10. Everlasting Dark Printing on Alumina by Laser

    NASA Astrophysics Data System (ADS)

    Penide, J.; Quintero, F.; Arias-González, F.; Fernández, A.; del Val, J.; Comesaña, R.; Riveiro, A.; Lusquiños, F.; Pou, J.

    Marks or prints are needed in almost every material, mainly for decorative or identification purposes. Despite alumina is widely employed in many different industries, the need of printing directly on its surface is still a complex problem. In this sense, lasers have largely demonstrated their high capacities to mark almost every material including ceramics, but performing dark permanent marks on alumina is still an open challenge. In this work we present the results of a comprehensive experimental analysis on the process of marking alumina by laser. Four different laser sources were used in this study: a fiber laser (1075 nm) and three diode pumped Nd:YVO4 lasers emitting at near-infrared (1064 nm), visible (532 nm) and ultraviolet (355 nm) wavelengths, respectively. The results obtained with the four lasers were compared and physical processes involved were explained in detail. Colorimetric analyses allowed to identify the optimal parameters and conditions to produce everlasting and high contrast marks on alumina.

  11. BRAKER1: Unsupervised RNA-Seq-Based Genome Annotation with GeneMark-ET and AUGUSTUS.

    PubMed

    Hoff, Katharina J; Lange, Simone; Lomsadze, Alexandre; Borodovsky, Mark; Stanke, Mario

    2016-03-01

    Gene finding in eukaryotic genomes is notoriously difficult to automate. The task is to design a work flow with a minimal set of tools that would reach state-of-the-art performance across a wide range of species. GeneMark-ET is a gene prediction tool that incorporates RNA-Seq data into unsupervised training and subsequently generates ab initio gene predictions. AUGUSTUS is a gene finder that usually requires supervised training and uses information from RNA-Seq reads in the prediction step. Complementary strengths of GeneMark-ET and AUGUSTUS provided motivation for designing a new combined tool for automatic gene prediction. We present BRAKER1, a pipeline for unsupervised RNA-Seq-based genome annotation that combines the advantages of GeneMark-ET and AUGUSTUS. As input, BRAKER1 requires a genome assembly file and a file in bam-format with spliced alignments of RNA-Seq reads to the genome. First, GeneMark-ET performs iterative training and generates initial gene structures. Second, AUGUSTUS uses predicted genes for training and then integrates RNA-Seq read information into final gene predictions. In our experiments, we observed that BRAKER1 was more accurate than MAKER2 when it is using RNA-Seq as sole source for training and prediction. BRAKER1 does not require pre-trained parameters or a separate expert-prepared training step. BRAKER1 is available for download at http://bioinf.uni-greifswald.de/bioinf/braker/ and http://exon.gatech.edu/GeneMark/ katharina.hoff@uni-greifswald.de or borodovsky@gatech.edu Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  12. Consistency of the Performance and Nonperformance Methods in Gifted Identification

    ERIC Educational Resources Information Center

    Acar, Selcuk; Sen, Sedat; Cayirdag, Nur

    2016-01-01

    Current approaches to gifted identification suggest collecting multiple sources of evidence. Some gifted identification guidelines allow for the interchangeable use of "performance" and "nonperformance" identification methods. This multiple criteria approach lacks a strong overlap between the assessment tools; however,…

  13. 27 CFR 19.489 - Marks on cases filled in processing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., for transfer to any customs bonded warehouses, for transfer to foreign trade zones, or for use as... (6) Labels or data describing the contents for commercial identification or accounting purposes or...

  14. Scale Insects, edition 2, a tool for the identification of potential pest scales at U.S.A. ports-of-entry (Hemiptera, Sternorrhyncha, Coccoidea)

    PubMed Central

    Miller, Douglass R.; Rung, Alessandra; Parikh, Grishma

    2014-01-01

    Abstract We provide a general overview of features and technical specifications of an online, interactive tool for the identification of scale insects of concern to the U.S.A. ports-of-entry. Full lists of terminal taxa included in the keys (of which there are four), a list of features used in them, and a discussion of the structure of the tool are provided. We also briefly discuss the advantages of interactive keys for the identification of potential scale insect pests. The interactive key is freely accessible on http://idtools.org/id/scales/index.php PMID:25152668

  15. Development of field performance evaluation tools and program for pavement marking materials : technical report

    DOT National Transportation Integrated Search

    2011-03-01

    Historically the prequalification or selection of pavement marking materials (PMMs) is mainly based on : product specifications and lab testing, which do not correlate well with the field performance of the products. : On the other hand, there is no ...

  16. Hot iron branding--not a reasonable requirement for international trade in live ruminants.

    PubMed Central

    Whiting, Terry L.

    2005-01-01

    "Brand" means a permanent identification mark of which the letters, numbers and figures used are each three (3) inches or more in length or diameter and are humanely burned into the hide of a live animal with a hot iron or tattoo or caustic chemical substance and is to be considered in relation to its location on the animal and the term relates to both the mark and location. PMID:16363334

  17. A tool for developing an automatic insect identification system based on wing outlines

    PubMed Central

    Yang, He-Ping; Ma, Chun-Sen; Wen, Hui; Zhan, Qing-Bin; Wang, Xin-Li

    2015-01-01

    For some insect groups, wing outline is an important character for species identification. We have constructed a program as the integral part of an automated system to identify insects based on wing outlines (DAIIS). This program includes two main functions: (1) outline digitization and Elliptic Fourier transformation and (2) classifier model training by pattern recognition of support vector machines and model validation. To demonstrate the utility of this program, a sample of 120 owlflies (Neuroptera: Ascalaphidae) was split into training and validation sets. After training, the sample was sorted into seven species using this tool. In five repeated experiments, the mean accuracy for identification of each species ranged from 90% to 98%. The accuracy increased to 99% when the samples were first divided into two groups based on features of their compound eyes. DAIIS can therefore be a useful tool for developing a system of automated insect identification. PMID:26251292

  18. User’s guide for MapMark4GUI—A graphical user interface for the MapMark4 R package

    USGS Publications Warehouse

    Shapiro, Jason

    2018-05-29

    MapMark4GUI is an R graphical user interface (GUI) developed by the U.S. Geological Survey to support user implementation of the MapMark4 R statistical software package. MapMark4 was developed by the U.S. Geological Survey to implement probability calculations for simulating undiscovered mineral resources in quantitative mineral resource assessments. The GUI provides an easy-to-use tool to input data, run simulations, and format output results for the MapMark4 package. The GUI is written and accessed in the R statistical programming language. This user’s guide includes instructions on installing and running MapMark4GUI and descriptions of the statistical output processes, output files, and test data files.

  19. Identification of Psychological Dysfunctions and Eating Disorders in Obese Women Seeking Weight Loss: Cross-Sectional Study

    PubMed Central

    Panchaud Cornut, Maude; Szymanski, Jennifer; Marques-Vidal, Pedro; Giusti, Vittorio

    2014-01-01

    Objective. The aim of this study is to analyse associations between eating behaviour and psychological dysfunctions in treatment-seeking obese patients and identify parameters for the development of diagnostic tools with regard to eating and psychological disorders. Design and Methods. Cross-sectional data were analysed from 138 obese women. Bulimic Investigatory Test of Edinburgh and Eating Disorder Inventory-2 assessed eating behaviours. Beck Depression Inventory II, Spielberger State-Trait Anxiety Inventory, form Y, Rathus Assertiveness Schedule, and Marks and Mathews Fear Questionnaire assessed psychological profile. Results. 61% of patients showed moderate or major depressive symptoms and 77% showed symptoms of anxiety. Half of the participants presented with a low degree of assertiveness. No correlation was found between psychological profile and age or anthropometric measurements. The prevalence and severity of depression, anxiety, and assertiveness increased with the degree of eating disorders. The feeling of ineffectiveness explained a large degree of score variance. It explained 30 to 50% of the variability of assertiveness, phobias, anxiety, and depression. Conclusion. Psychological dysfunctions had a high prevalence and their severity is correlated with degree of eating disorders. The feeling of ineffectiveness constitutes the major predictor of the psychological profile and could open new ways to develop screening tools. PMID:24737999

  20. Factors influencing survival and mark retention in postmetamorphic boreal chorus frogs

    USGS Publications Warehouse

    Swanson, Jennifer E; Bailey, Larissa L.; Muths, Erin L.; Funk, W. Chris

    2013-01-01

    The ability to track individual animals is crucial in many field studies and often requires applying marks to captured individuals. Toe clipping has historically been a standard marking method for wild amphibian populations, but more recent marking methods include visual implant elastomer and photo identification. Unfortunately, few studies have investigated the influence and effectiveness of marking methods for recently metamorphosed individuals and as a result little is known about this life-history phase for most amphibians. Our focus was to explore survival probabilities, mark retention, and mark migration in postmetamorphic Boreal Chorus Frogs (Psuedacris maculata) in a laboratory setting. One hundred forty-seven individuals were assigned randomly to two treatment groups or a control group. Frogs in the first treatment group were marked with visual implant elastomer, while frogs in the second treatment group were toe clipped. Growth and mortality were recorded for one year and resulting data were analyzed using known-fate models in Program MARK. Model selection results suggested that survival probabilities of frogs varied with time and showed some variation among marking treatments. We found that frogs with multiple toes clipped on the same foot had lower survival probabilities than individuals in other treatments, but individuals can be marked by clipping a single toe on two different feet without any mark loss or negative survival effects. Individuals treated with visual implant elastomer had a mark migration rate of 4% and mark loss rate of 6%, and also showed very little negative survival impacts relative to control individuals.

  1. BioCluster: tool for identification and clustering of Enterobacteriaceae based on biochemical data.

    PubMed

    Abdullah, Ahmed; Sabbir Alam, S M; Sultana, Munawar; Hossain, M Anwar

    2015-06-01

    Presumptive identification of different Enterobacteriaceae species is routinely achieved based on biochemical properties. Traditional practice includes manual comparison of each biochemical property of the unknown sample with known reference samples and inference of its identity based on the maximum similarity pattern with the known samples. This process is labor-intensive, time-consuming, error-prone, and subjective. Therefore, automation of sorting and similarity in calculation would be advantageous. Here we present a MATLAB-based graphical user interface (GUI) tool named BioCluster. This tool was designed for automated clustering and identification of Enterobacteriaceae based on biochemical test results. In this tool, we used two types of algorithms, i.e., traditional hierarchical clustering (HC) and the Improved Hierarchical Clustering (IHC), a modified algorithm that was developed specifically for the clustering and identification of Enterobacteriaceae species. IHC takes into account the variability in result of 1-47 biochemical tests within this Enterobacteriaceae family. This tool also provides different options to optimize the clustering in a user-friendly way. Using computer-generated synthetic data and some real data, we have demonstrated that BioCluster has high accuracy in clustering and identifying enterobacterial species based on biochemical test data. This tool can be freely downloaded at http://microbialgen.du.ac.bd/biocluster/. Copyright © 2015 The Authors. Production and hosting by Elsevier Ltd.. All rights reserved.

  2. Enhancement of Chemical Entity Identification in Text Using Semantic Similarity Validation

    PubMed Central

    Grego, Tiago; Couto, Francisco M.

    2013-01-01

    With the amount of chemical data being produced and reported in the literature growing at a fast pace, it is increasingly important to efficiently retrieve this information. To tackle this issue text mining tools have been applied, but despite their good performance they still provide many errors that we believe can be filtered by using semantic similarity. Thus, this paper proposes a novel method that receives the results of chemical entity identification systems, such as Whatizit, and exploits the semantic relationships in ChEBI to measure the similarity between the entities found in the text. The method assigns a single validation score to each entity based on its similarities with the other entities also identified in the text. Then, by using a given threshold, the method selects a set of validated entities and a set of outlier entities. We evaluated our method using the results of two state-of-the-art chemical entity identification tools, three semantic similarity measures and two text window sizes. The method was able to increase precision without filtering a significant number of correctly identified entities. This means that the method can effectively discriminate the correctly identified chemical entities, while discarding a significant number of identification errors. For example, selecting a validation set with 75% of all identified entities, we were able to increase the precision by 28% for one of the chemical entity identification tools (Whatizit), maintaining in that subset 97% the correctly identified entities. Our method can be directly used as an add-on by any state-of-the-art entity identification tool that provides mappings to a database, in order to improve their results. The proposed method is included in a freely accessible web tool at www.lasige.di.fc.ul.pt/webtools/ice/. PMID:23658791

  3. The cutting edge - Micro-CT for quantitative toolmark analysis of sharp force trauma to bone.

    PubMed

    Norman, D G; Watson, D G; Burnett, B; Fenne, P M; Williams, M A

    2018-02-01

    Toolmark analysis involves examining marks created on an object to identify the likely tool responsible for creating those marks (e.g., a knife). Although a potentially powerful forensic tool, knife mark analysis is still in its infancy and the validation of imaging techniques as well as quantitative approaches is ongoing. This study builds on previous work by simulating real-world stabbings experimentally and statistically exploring quantitative toolmark properties, such as cut mark angle captured by micro-CT imaging, to predict the knife responsible. In Experiment 1 a mechanical stab rig and two knives were used to create 14 knife cut marks on dry pig ribs. The toolmarks were laser and micro-CT scanned to allow for quantitative measurements of numerous toolmark properties. The findings from Experiment 1 demonstrated that both knives produced statistically different cut mark widths, wall angle and shapes. Experiment 2 examined knife marks created on fleshed pig torsos with conditions designed to better simulate real-world stabbings. Eight knives were used to generate 64 incision cut marks that were also micro-CT scanned. Statistical exploration of these cut marks suggested that knife type, serrated or plain, can be predicted from cut mark width and wall angle. Preliminary results suggest that knives type can be predicted from cut mark width, and that knife edge thickness correlates with cut mark width. An additional 16 cut marks walls were imaged for striation marks using scanning electron microscopy with results suggesting that this approach might not be useful for knife mark analysis. Results also indicated that observer judgements of cut mark shape were more consistent when rated from micro-CT images than light microscopy images. The potential to combine micro-CT data, medical grade CT data and photographs to develop highly realistic virtual models for visualisation and 3D printing is also demonstrated. This is the first study to statistically explore simulated real-world knife marks imaged by micro-CT to demonstrate the potential of quantitative approaches in knife mark analysis. Findings and methods presented in this study are relevant to both forensic toolmark researchers as well as practitioners. Limitations of the experimental methodologies and imaging techniques are discussed, and further work is recommended. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Investigating the tool marks on oracle bones inscriptions from the Yinxu site (ca., 1319-1046 BC), Henan province, China.

    PubMed

    Zhao, Xiaolong; Tang, Jigen; Gu, Zhou; Shi, Jilong; Yang, Yimin; Wang, Changsui

    2016-09-01

    Oracle Bone Inscriptions in the Shang dynasty (1600-1046 BC) are the earliest well-developed writing forms of the Chinese character system, and their carving techniques have not been studied by tool marks analysis with microscopy. In this study, a digital microscope with three-dimensional surface reconstruction based on extended depth of focus technology was used to investigate tool marks on the surface of four pieces of oracle bones excavated at the eastern area of Huayuanzhuang, Yinxu site(ca., 1319-1046 BC), the last capital of the Shang dynasty, Henan province, China. The results show that there were two procedures to carve the characters on the analyzed tortoise shells. The first procedure was direct carving. The second was "outlining design," which means to engrave a formal character after engraving a draft with a pointed tool. Most of the strokes developed by an engraver do not overlap the smaller draft, which implies that the outlining design would be a sound way to avoid errors such as wrong and missing characters. The strokes of these characters have different shape at two ends and variations on width and depth of the grooves. Moreover, the bottom of the grooves is always rugged. Thus, the use of rotary wheel-cutting tools could be ruled out. In most cases, the starting points of the strokes are round or flat while the finishing points are always pointed. Moreover, the strokes should be engraved from top to bottom. When vertical or horizontal strokes had been engraved, the shell would be turned about 90 degrees to engrave the crossed strokes from top to bottom. There was no preferred order to engrave vertical or horizontal strokes. Since both sides of the grooves of the characters are neat and there exists no unorganized tool marks, then it is suggested that some sharp tools had been used for engraving characters on the shells. Microsc. Res. Tech. 79:827-832, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  5. 48 CFR 252.204-7004 - Alternate A, Central Contractor Registration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., to include validation of the Taxpayer Identification Number (TIN) with the Internal Revenue Service, and has marked the records “Active.” The Contractor will be required to provide consent for TIN...

  6. 48 CFR 252.204-7004 - Alternate A, Central Contractor Registration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., to include validation of the Taxpayer Identification Number (TIN) with the Internal Revenue Service, and has marked the records “Active.” The Contractor will be required to provide consent for TIN...

  7. 48 CFR 252.204-7004 - Alternate A, Central Contractor Registration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., to include validation of the Taxpayer Identification Number (TIN) with the Internal Revenue Service, and has marked the records “Active.” The Contractor will be required to provide consent for TIN...

  8. 27 CFR 555.109 - Identification of explosive materials.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... name and address (city and state) of the importer; and (B) The location (city and country) where the... legible. (2) The required marks prescribed in this section must be in the English language, using Roman...

  9. 27 CFR 555.109 - Identification of explosive materials.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... name and address (city and state) of the importer; and (B) The location (city and country) where the... legible. (2) The required marks prescribed in this section must be in the English language, using Roman...

  10. Enzyme Mini-Test for Field Identification of Leishmania Isolates from U.S. Military Personnel.

    DTIC Science & Technology

    1985-08-15

    8217.*". .. , 00 ENZYME MINI-TEST FOR FIELD IDENTIFICATION OF ’ r LEISHMANIA ISOLATES FROM U.S. MILITARY la ...No 0704-0188% __REPORTDOCUMENTATION__PAGEExp Date Jun30, 1986 la REPORT SECURITY CLASSIFICATION lb RESTRICTIVE MARKINGS Unclassified 2a SECURITY...Soc. Trop. Med. ’* Mcreevy, P. B., P. D. Kreutzer, E. D. Frank-, H. A. Stim- son , C. N. Oster and L. D. H-ndricks. 1983. Taxonomy, clinical pathology

  11. Planet Hunters 2 in the K2 Era

    NASA Astrophysics Data System (ADS)

    Schwamb, Megan E.; Fischer, Debra; Boyajian, Tabetha S.; Giguere, Matthew J.; Ishikawa, Sascha; Lintott, Chris; Lynn, Stuart; Schmitt, Joseph; Snyder, Chris; Wang, Ji; Barclay, Thomas

    2015-01-01

    Planet Hunters (http://www.planethunters.org) is an online citizen science project enlisting hundreds of thousands of people to search for planet transits in the publicly released Kepler data. Volunteers mark the locations of visible transits in a web interface, with multiple independent classifiers reviewing a randomly selected ~30-day light curve segment. In September 2014, Planet Hunters entered a new phase. The project was relaunched with a brand new online classification interface and discussion tool built using the Zooniverse's (http://www.zooniverse.org) latest technology and web platform. The website has been optimized for the rapid discovery and identification of planet candidates in the light curves from K2, the two-wheeled ecliptic plane Kepler mission. We will give an overview of the new Planet Hunters classification interface and Round 2 review system in context of the K2 data. We will present the first results from the Planet Hunters 2 search of K2 Campaigns 0 and 1 including a summary of new planet candidates.

  12. Forensic Evidence and Criminal Investigations: The Impact of Ballistics Information on the Investigation of Violent Crime in Nine Cities.

    PubMed

    King, William R; Campbell, Bradley A; Matusiak, Matthew C; Katz, Charles M

    2017-07-01

    We explore the impact of information from ballistics imaging hit reports on the investigation into violent crimes. Ballistics imaging hits link two crimes involving the same firearm by forensically matching tool marks on the fired bullets or cartridge cases. Interview data collected from detectives who received a hit report were used to explore the relationship between the presence of a hit report and outcomes in 65 gun-related violent crime investigations in nine U.S. police agencies. Findings indicate hit reports rarely contribute to identification, arrest, charging, or sentencing of suspects, because of delays in producing hit reports. On average, hit reports were completed 181.4 days after the focal crime. This delay forces investigations to proceed without the benefit of information from ballistics analysis. Additionally, hit reports rarely contained detailed information that was immediately useful to investigators. Instead, hit reports required additional research by the investigator to unlock useful information. © 2017 American Academy of Forensic Sciences.

  13. BGDB: a database of bivalent genes.

    PubMed

    Li, Qingyan; Lian, Shuabin; Dai, Zhiming; Xiang, Qian; Dai, Xianhua

    2013-01-01

    Bivalent gene is a gene marked with both H3K4me3 and H3K27me3 epigenetic modification in the same area, and is proposed to play a pivotal role related to pluripotency in embryonic stem (ES) cells. Identification of these bivalent genes and understanding their functions are important for further research of lineage specification and embryo development. So far, lots of genome-wide histone modification data were generated in mouse and human ES cells. These valuable data make it possible to identify bivalent genes, but no comprehensive data repositories or analysis tools are available for bivalent genes currently. In this work, we develop BGDB, the database of bivalent genes. The database contains 6897 bivalent genes in human and mouse ES cells, which are manually collected from scientific literature. Each entry contains curated information, including genomic context, sequences, gene ontology and other relevant information. The web services of BGDB database were implemented with PHP + MySQL + JavaScript, and provide diverse query functions. Database URL: http://dailab.sysu.edu.cn/bgdb/

  14. Assembly of YAC contigs on the long arm of human chromosome 2

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

    Liu, J.; Fujiwara, T.M.; Wang, J.X.

    1994-09-01

    We have previously identified approximately 2,000 chromosome 2-specific YACs by screening the CEPH Mark I YAC library (`Midi- YACs`). Using STS content mapping, we have been able to order groups of these YACs along chromosome 2q. The four biggest YAC groups were associated with VIL (2q35), FN (2q34), PAX3 (2q36), ALPI (2q37) and contained 113, 107, 79, and 63 YACs, respectively. We have identified the minimal tiling paths for most YAC groups and determined the insert sizes of over 300 YACs. Furthermore, on human chromosome 2q31-q37, 15 microsatellite markers were linked to various expressed genes through overlapping YACs and themore » physical distance of microsatellites to expressed genes was determined. The precise mapping of a set of highly informative microsatellite markers with respect to known genes provides a useful tool for linkage studies and the identification of disease genes from the long arm of human chromosome 2.« less

  15. Active control of residual tool marks for freeform optics functionalization by novel biaxial servo assisted fly cutting.

    PubMed

    Zhu, Zhiwei; To, Suet; Zhang, Shaojian

    2015-09-01

    The inherent residual tool marks (RTM) with particular patterns highly affect optical functions of the generated freeform optics in fast tool servo or slow tool servo (FTS/STS) diamond turning. In the present study, a novel biaxial servo assisted fly cutting (BSFC) method is developed for flexible control of the RTM to be a functional micro/nanotexture in freeform optics generation, which is generally hard to achieve in FTS/STS diamond turning. In the BSFC system, biaxial servo motions along the z-axis and side-feeding directions are mainly adopted for primary surface generation and RTM control, respectively. Active control of the RTM from the two aspects, namely, undesired effect elimination or effective functionalization, are experimentally demonstrated by fabricating a typical F-theta freeform surface with scattering homogenization and two functional microstructures with imposition of secondary phase gratings integrating both reflective and diffractive functions.

  16. May 2012 DMM Podcast: an interview with Mark Fishman

    PubMed Central

    2012-01-01

    SUMMARY Mark Fishman, President of the Novartis Institutes for BioMedical Research, discusses developing the zebrafish as a research tool, academia-industry collaborations and perspectives on the future of drug development. Narrated by Sarah E. Allan. To listen to this podcast, visit http://www.biologists.com/DMM/podcasts/index.html.

  17. Large microplastic particles in sediments of tributaries of the River Thames, UK - Abundance, sources and methods for effective quantification.

    PubMed

    Horton, Alice A; Svendsen, Claus; Williams, Richard J; Spurgeon, David J; Lahive, Elma

    2017-01-15

    Sewage effluent input and population were chosen as predictors of microplastic presence in sediments at four sites in the River Thames basin (UK). Large microplastic particles (1mm-4mm) were extracted using a stepwise approach to include visual extraction, flotation and identification using Raman spectroscopy. Microplastics were found at all four sites. One site had significantly higher numbers of microplastics than other sites, average 66 particles 100g -1 , 91% of which were fragments. This site was downstream of a storm drain outfall receiving urban runoff; many of the fragments at this site were determined to be derived of thermoplastic road-surface marking paints. At the remaining three sites, fibres were the dominant particle type. The most common polymers identified included polypropylene, polyester and polyarylsulphone. This study describes two major new findings: presence of microplastic particles in a UK freshwater system and identification of road marking paints as a source of microplastics. This study is the first to quantify microplastics of any size in river sediments in the UK and links their presence to terrestrial sources including sewage and road marking paints. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

  18. A Computational Wireless Network Backplane: Performance in a Distributed Speaker Identification Application Postprint

    DTIC Science & Technology

    2008-12-01

    AUTHOR(S) H.T. Kung, Chit-Kwan Lin, Chia-Yung Su, Dario Vlah, John Grieco, Mark Huggins, and Bruce Suter 5d. PROJECT NUMBER WCNA 5e. TASK NUMBER...APPLICATION H. T. Kung, Chit-Kwan Lin, Chia-Yung Su, Dario Vlah John Grieco†, Mark Huggins‡, Bruce Suter† Harvard University Air Force Research Lab†, Oasis...contributing its C7 processors used in our wireless testbed. REFERENCES [1] R. North, N. Browne, and L. Schiavone , “Joint tactical radio system - connecting

  19. Marking parts to aid robot vision

    NASA Technical Reports Server (NTRS)

    Bales, J. W.; Barker, L. K.

    1981-01-01

    The premarking of parts for subsequent identification by a robot vision system appears to be beneficial as an aid in the automation of certain tasks such as construction in space. A simple, color coded marking system is presented which allows a computer vision system to locate an object, calculate its orientation, and determine its identity. Such a system has the potential to operate accurately, and because the computer shape analysis problem has been simplified, it has the ability to operate in real time.

  20. 7 CFR 56.35 - Authority to use, and approval of official identification.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INSPECTION ACT (CONTINUED) VOLUNTARY GRADING OF SHELL EGGS Grading of Shell Eggs Identifying and Marking... labeling of each unit container of consumer packaged shell eggs in accordance with the provisions of title...

  1. Methodologies for estimating advisory curve speeds on Oregon highways.

    DOT National Transportation Integrated Search

    2008-01-01

    This report reviews an Oregon research effort to evaluate the identification and marking of advisory speeds on Oregon : highways. In particular, this research effort focused on the implications of modified advisory speed thresholds and : identificati...

  2. 7 CFR 54.2 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Definitions § 54.2 Designation of...

  3. 50 CFR 300.14 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

  4. 50 CFR 300.14 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

  5. 50 CFR 300.14 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

  6. 50 CFR 300.14 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

  7. 50 CFR 300.14 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... § 300.212, that documentation number must be preceded by the characters “USA” and a hyphen (that is, “USA-”). (ii) The markings must be displayed at all times on the vessel's side or superstructure, port...

  8. 50 CFR 300.108 - Vessel and gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... enforcement or inspection vessel, and on an appropriate weather deck so that it is visible from the air. (2... harvesting vessel must ensure that deployed longlines, strings of traps or pots, and gillnets are marked at...

  9. 50 CFR 300.108 - Vessel and gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... enforcement or inspection vessel, and on an appropriate weather deck so that it is visible from the air. (2... harvesting vessel must ensure that deployed longlines, strings of traps or pots, and gillnets are marked at...

  10. 7 CFR 54.2 - Designation of official certificates, memoranda, marks, other identifications, and devices for...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) MEATS, PREPARED MEATS, AND MEAT PRODUCTS (GRADING, CERTIFICATION, AND STANDARDS) Regulations Definitions § 54.2 Designation of...

  11. 5 CFR 1312.8 - Standard identification and markings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification.... (a) Original classification. At the time classified material is produced, the classifier shall apply...: (1) Classification authority. The name/personal identifier, and position title of the original...

  12. 5 CFR 1312.8 - Standard identification and markings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification.... (a) Original classification. At the time classified material is produced, the classifier shall apply...: (1) Classification authority. The name/personal identifier, and position title of the original...

  13. 5 CFR 1312.8 - Standard identification and markings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification.... (a) Original classification. At the time classified material is produced, the classifier shall apply...: (1) Classification authority. The name/personal identifier, and position title of the original...

  14. Report Central: quality reporting tool in an electronic health record.

    PubMed

    Jung, Eunice; Li, Qi; Mangalampalli, Anil; Greim, Julie; Eskin, Michael S; Housman, Dan; Isikoff, Jeremy; Abend, Aaron H; Middleton, Blackford; Einbinder, Jonathan S

    2006-01-01

    Quality reporting tools, integrated with ambulatory electronic health records, can help clinicians and administrators understand performance, manage populations, and improve quality. Report Central is a secure web report delivery tool built on Crystal Reports XItrade mark and ASP.NET technologies. Pilot evaluation of Report Central indicates that clinicians prefer a quality reporting tool that is integrated with our home-grown EHR to support clinical workflow.

  15. Tools, Techniques, and Applications: Normalizing the VR Paradigm

    NASA Technical Reports Server (NTRS)

    Duncan, Gaeme

    2008-01-01

    Oshynee's precision Learning Objective performance factor rubrics with associated behavioral anchors integrates with Thinking Worlds(TradeMark), to provide event data recording and dynamic prescriptive feedback. Thinking Worlds(TradeMark) provides SCORM parametric data for reporting within the game and within overarching curricula or workplace evaluation strategy. - Open-sourced, browser-based digital dashboard reporting tools collect data from TW, LMS, LCMS, HR, and workplace metrics or control systems The games may be delivered across the internet or in a range of networked and stand-alone methods using the delivery model (s) required by the host organization.

  16. Ultrafast lasers for precise and corrosion free marking on chirurgical steels

    NASA Astrophysics Data System (ADS)

    Neugebauer, Christoph; Aalderink, Dennis; Maurer, Erich; Faisst, Birgit; Budnicki, Aleksander

    2017-02-01

    The unique properties of ultrashort laser pulses and the decrease of invest pave the way to numerous novel applications. Even in the very price sensitive field of laser marking, ultrashort laser can compete due to a new cost structure and remarkable properties of the marking results. In this study we concentrated on industrial marking of medical equipment by using IR ultrashort lasers and compared the results with common marking laser systems. We demonstrate the benefits of ultrashort lasers marking on chirurgical devices, observing the influence of pulse energy, pulse duration, scanning velocity in respect to the visibility, corrosion resistance and long term durability under clinical conditions. Nowadays many parts and products are marked for the purpose of identification and traceability. One kind of laser marking is the well known annealing of stainless steel by nanosecond marking lasers. When annealing occurs a colored oxide layer grows due to the local heating of the material surface. Compared to the raw material, the annealed marking shows increased corrosion sensitivity. Regarding the traceability, the poor durability of the ns marking resulting in contrast reduction and the corrosion susceptibility are a huge problem. Therefore three different laser sources with ns-psfs pulse duration were observed. The focus rests on the realization of parameter studies (various lasers) and their effect on the corrosion and passivation behavior. Furthermore analysis of the oxide layers by use of EDX and XRD were performed to obtain further information on the composition and structure of the markings.

  17. Implantation of radio frequency identification device (RFID) microchip in disaster victim identification (DVI).

    PubMed

    Meyer, Harald J; Chansue, Nantarika; Monticelli, Fabio

    2006-03-10

    The tsunami catastrophe of December 2004 left more than 200,000 dead. Disaster victim identification (DVI) teams were presented with the unprecedented challenge of identifying thousands of mostly markedly putrefied and partially skeletised bodies. To this end, an adequate body tagging method is essential. Conventional body bag tagging in terms of writing on body bags and placing of tags inside body bags proved unsatisfactory and problem prone due to consequences of cold storage, formalin (formaldehyde) embalming and body numbers inside storage facilities. The placement of radio frequency identification device (RFID) microchips inside victim bodies provided a practical solution to problems of body tagging and attribution in the DVI setting encountered by the Austrian DVI team in Thailand in early 2005.

  18. A potent effect of observational learning on chimpanzee tool construction

    PubMed Central

    Price, Elizabeth E.; Lambeth, Susan P.; Schapiro, Steve J.; Whiten, Andrew

    2009-01-01

    Although tool use occurs in diverse species, its complexity may mark an important distinction between humans and other animals. Chimpanzee tool use has many similarities to that seen in humans, yet evidence of the cumulatively complex and constructive technologies common in human populations remains absent in free-ranging chimpanzees. Here we provide the first evidence that chimpanzees have a latent capacity to socially learn to construct a composite tool. Fifty chimpanzees were assigned to one of five demonstration conditions that varied in the amount and type of information available in video footage of a conspecific. Chimpanzees exposed to complete footage of a chimpanzee combining the two components to retrieve a reward learned to combine the tools significantly more than those exposed to more restricted information. In a follow-up test, chimpanzees that constructed tools after watching the complete demonstration tended to do so even when the reward was within reach of the unmodified components, whereas those that spontaneously solved the task (without seeing the modification process) combined only when necessary. Social learning, therefore, had a powerful effect in instilling a marked persistence in the use of a complex technique at the cost of efficiency, inhibiting insightful tool use. PMID:19570785

  19. Examining the effectiveness of discriminant function analysis and cluster analysis in species identification of male field crickets based on their calling songs.

    PubMed

    Jaiswara, Ranjana; Nandi, Diptarup; Balakrishnan, Rohini

    2013-01-01

    Traditional taxonomy based on morphology has often failed in accurate species identification owing to the occurrence of cryptic species, which are reproductively isolated but morphologically identical. Molecular data have thus been used to complement morphology in species identification. The sexual advertisement calls in several groups of acoustically communicating animals are species-specific and can thus complement molecular data as non-invasive tools for identification. Several statistical tools and automated identifier algorithms have been used to investigate the efficiency of acoustic signals in species identification. Despite a plethora of such methods, there is a general lack of knowledge regarding the appropriate usage of these methods in specific taxa. In this study, we investigated the performance of two commonly used statistical methods, discriminant function analysis (DFA) and cluster analysis, in identification and classification based on acoustic signals of field cricket species belonging to the subfamily Gryllinae. Using a comparative approach we evaluated the optimal number of species and calling song characteristics for both the methods that lead to most accurate classification and identification. The accuracy of classification using DFA was high and was not affected by the number of taxa used. However, a constraint in using discriminant function analysis is the need for a priori classification of songs. Accuracy of classification using cluster analysis, which does not require a priori knowledge, was maximum for 6-7 taxa and decreased significantly when more than ten taxa were analysed together. We also investigated the efficacy of two novel derived acoustic features in improving the accuracy of identification. Our results show that DFA is a reliable statistical tool for species identification using acoustic signals. Our results also show that cluster analysis of acoustic signals in crickets works effectively for species classification and identification.

  20. A "taxonomic affidavit": Why it is needed?

    PubMed

    Por, Francis Dov

    2007-06-01

    Imprecise and faulty taxonomic identification of the biological objects of many ecological and experimental studies renders these studies irreproducible. Incomplete identification to the species level and excessive use of vernacular species names are additional problems. Good science must be able to be falsified. I recommend that publications and granting agencies use and mention the names of the zoologists or botanists who identified the species. Voucher specimens should be marked and deposited in scientific museums for future checking.

  1. How semantic category modulates preschool children's visual memory.

    PubMed

    Giganti, Fiorenza; Viggiano, Maria Pia

    2015-01-01

    The dynamic interplay between perception and memory has been explored in preschool children by presenting filtered stimuli regarding animals and artifacts. The identification of filtered images was markedly influenced by both prior exposure and the semantic nature of the stimuli. The identification of animals required less physical information than artifacts did. Our results corroborate the notion that the human attention system evolves to reliably develop definite category-specific selection criteria by which living entities are monitored in different ways.

  2. Coma measurement by use of an alternating phase-shifting mask mark with a specific phase width

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

    Qiu Zicheng; Wang Xiangzhao; Yuan Qiongyan

    2009-01-10

    The correlation between the coma sensitivity of the alternating phase-shifting mask (Alt-PSM) mark and the mark's structure is studied based on the Hopkins theory of partially coherent imaging and positive resist optical lithography (PROLITH) simulation. It is found that an optimized Alt-PSM mark with its phase width being two-thirds its pitch has a higher sensitivity to coma than Alt-PSM marks with the same pitch and the different phase widths. The pitch of the Alt-PSM mark is also optimized by PROLITH simulation, and the structure of p=1.92{lambda}/NA and pw=2p/3 proves to be with the highest sensitivity. The optimized Alt-PSM mark ismore » used as a measurement mark to retrieve coma aberration from the projection optics in lithographic tools. In comparison with an ordinary Alt-PSM mark with its phase width being a half its pitch, the measurement accuracies of Z7 and Z14 apparently increase.« less

  3. Are Subject-Specific Musculoskeletal Models Robust to the Uncertainties in Parameter Identification?

    PubMed Central

    Valente, Giordano; Pitto, Lorenzo; Testi, Debora; Seth, Ajay; Delp, Scott L.; Stagni, Rita; Viceconti, Marco; Taddei, Fulvia

    2014-01-01

    Subject-specific musculoskeletal modeling can be applied to study musculoskeletal disorders, allowing inclusion of personalized anatomy and properties. Independent of the tools used for model creation, there are unavoidable uncertainties associated with parameter identification, whose effect on model predictions is still not fully understood. The aim of the present study was to analyze the sensitivity of subject-specific model predictions (i.e., joint angles, joint moments, muscle and joint contact forces) during walking to the uncertainties in the identification of body landmark positions, maximum muscle tension and musculotendon geometry. To this aim, we created an MRI-based musculoskeletal model of the lower limbs, defined as a 7-segment, 10-degree-of-freedom articulated linkage, actuated by 84 musculotendon units. We then performed a Monte-Carlo probabilistic analysis perturbing model parameters according to their uncertainty, and solving a typical inverse dynamics and static optimization problem using 500 models that included the different sets of perturbed variable values. Model creation and gait simulations were performed by using freely available software that we developed to standardize the process of model creation, integrate with OpenSim and create probabilistic simulations of movement. The uncertainties in input variables had a moderate effect on model predictions, as muscle and joint contact forces showed maximum standard deviation of 0.3 times body-weight and maximum range of 2.1 times body-weight. In addition, the output variables significantly correlated with few input variables (up to 7 out of 312) across the gait cycle, including the geometry definition of larger muscles and the maximum muscle tension in limited gait portions. Although we found subject-specific models not markedly sensitive to parameter identification, researchers should be aware of the model precision in relation to the intended application. In fact, force predictions could be affected by an uncertainty in the same order of magnitude of its value, although this condition has low probability to occur. PMID:25390896

  4. Recognition of Damaged Arrow-Road Markings by Visible Light Camera Sensor Based on Convolutional Neural Network.

    PubMed

    Vokhidov, Husan; Hong, Hyung Gil; Kang, Jin Kyu; Hoang, Toan Minh; Park, Kang Ryoung

    2016-12-16

    Automobile driver information as displayed on marked road signs indicates the state of the road, traffic conditions, proximity to schools, etc. These signs are important to insure the safety of the driver and pedestrians. They are also important input to the automated advanced driver assistance system (ADAS), installed in many automobiles. Over time, the arrow-road markings may be eroded or otherwise damaged by automobile contact, making it difficult for the driver to correctly identify the marking. Failure to properly identify an arrow-road marker creates a dangerous situation that may result in traffic accidents or pedestrian injury. Very little research exists that studies the problem of automated identification of damaged arrow-road marking painted on the road. In this study, we propose a method that uses a convolutional neural network (CNN) to recognize six types of arrow-road markings, possibly damaged, by visible light camera sensor. Experimental results with six databases of Road marking dataset, KITTI dataset, Málaga dataset 2009, Málaga urban dataset, Naver street view dataset, and Road/Lane detection evaluation 2013 dataset, show that our method outperforms conventional methods.

  5. Recognition of Damaged Arrow-Road Markings by Visible Light Camera Sensor Based on Convolutional Neural Network

    PubMed Central

    Vokhidov, Husan; Hong, Hyung Gil; Kang, Jin Kyu; Hoang, Toan Minh; Park, Kang Ryoung

    2016-01-01

    Automobile driver information as displayed on marked road signs indicates the state of the road, traffic conditions, proximity to schools, etc. These signs are important to insure the safety of the driver and pedestrians. They are also important input to the automated advanced driver assistance system (ADAS), installed in many automobiles. Over time, the arrow-road markings may be eroded or otherwise damaged by automobile contact, making it difficult for the driver to correctly identify the marking. Failure to properly identify an arrow-road marker creates a dangerous situation that may result in traffic accidents or pedestrian injury. Very little research exists that studies the problem of automated identification of damaged arrow-road marking painted on the road. In this study, we propose a method that uses a convolutional neural network (CNN) to recognize six types of arrow-road markings, possibly damaged, by visible light camera sensor. Experimental results with six databases of Road marking dataset, KITTI dataset, Málaga dataset 2009, Málaga urban dataset, Naver street view dataset, and Road/Lane detection evaluation 2013 dataset, show that our method outperforms conventional methods. PMID:27999301

  6. Reading Through Paint

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Two-dimensional data matrix symbols, which contain encoded letters and numbers, are permanently etched on items for identification. They can store up to 100 times more information than traditional bar codes. While the symbols provide several advantages over bar codes, once they are covered by paint they can no longer be read by optical scanners. Since most products are painted eventually, this presents a problem for industries relying on the symbols for identification and tracking. In 1987, NASA s Marshall Space Flight Center began studying direct parts marking with matrix symbols in order to track millions of Space Shuttle parts. Advances in the technology proved that by incorporating magnetic properties into the paints, inks, and pastes used to apply the matrix symbols, the codes could be read by a magnetic scanner even after being covered with paint or other coatings. NASA received a patent for such a scanner in 1998, but the system it used for development was not portable and was too costly. A prototype was needed as a lead-in to a production model. In the summer of 2000, NASA began seeking companies to build a hand-held scanner that would detect the Read Through Paint data matrix identification marks containing magnetic materials through coatings.

  7. Healthcare Students' Perceptions of Electronic Feedback through GradeMark®

    ERIC Educational Resources Information Center

    Watkins, Diane; Dummer, Paul; Hawthorne, Kamila; Cousins, Judy; Emmett, Catherine; Johnson, Mike

    2014-01-01

    This paper reports on the findings from a study undertaken to explore students' perceptions of the timeliness, accessibility, consistency, and quality of feedback and grading received electronically. The system used was GradeMark®, an electronic tool available through the plagiarism software provider, Turnitin®. 296 students from the Schools of…

  8. 49 CFR 172.310 - Class 7 (radioactive) materials.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... States company or agency is the symbol “USA.” (d) Each package which conforms to a Type B(U) or Type B(M... “USA” in conjunction with the specification marking, or other package certificate identification. (See...

  9. 49 CFR 172.310 - Class 7 (radioactive) materials.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... States company or agency is the symbol “USA.” (d) Each package which conforms to a Type B(U) or Type B(M... “USA” in conjunction with the specification marking, or other package certificate identification. (See...

  10. 49 CFR 172.310 - Class 7 (radioactive) materials.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... States company or agency is the symbol “USA.” (d) Each package which conforms to a Type B(U) or Type B(M... “USA” in conjunction with the specification marking, or other package certificate identification. (See...

  11. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the air. (2) The operator of each FFV not assigned an IRCS, such as a small trawler associated with a... deployed longlines, strings of traps or pots, and gillnets are marked at the surface at each terminal end...

  12. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the air. (2) The operator of each FFV not assigned an IRCS, such as a small trawler associated with a... deployed longlines, strings of traps or pots, and gillnets are marked at the surface at each terminal end...

  13. Using digital photography to examine grazing in montane meadows

    USGS Publications Warehouse

    McIlroy, Susan K.; Allen-Diaz, Barbara H.; Berg, Alexander C.

    2011-01-01

    Cattle (Bos taurus) numbers on national forests are allocated based on allotment grazing capacity, but spatial patterns of timing and density at smaller scales are difficult to assess. However, it is often in meadows or riparian areas that grazing may affect hydrology, biodiversity, and other important ecosystem characteristics. To explore real-time animal presence in montane meadows we distributed 18 digital cameras across nine sites in the Sierra National Forest, California. Our objectives were to document seasonal and diurnal presence of both cattle and mule deer (Odocoileus hemionus), identify the effects of three fencing treatments on animal distribution, and test digital photography as a tool for documenting cattle presence. We recorded 409 399 images during daylight hours for two grazing seasons, and we identified 5 084 and 24 482 cattle "marks" (instances of animal occurrence) in 2006 and 2007, respectively. Deer presence was much lower, with 331 marks in 2006 and 598 in 2007. Morning cattle presence was highest before 0800 hours both years (13.7% and 15.4% of total marks for 2006 and 2007, respectively). Marks decreased until 1100 hours and then increased around 1400 hours and remained relatively stable until 1900 hours. Marks then rose precipitously, with >20% of total marks recorded after 1900 hours both years. Deer presence was less than 10% per hour until 1800 hours, when >20% of total marks were recorded after this time both years. Among treatments, cattle marks were highest outside fences at partially fenced meadows, and deer were highest within completely fenced meadows. Our experience suggests that cameras are not viable tools for meadow monitoring due to variation captured within meadows and the time and effort involved in image processing and review.

  14. Advanced Q-switched DPSS lasers for ID-card marking

    NASA Astrophysics Data System (ADS)

    Hertwig, Michael; Paster, Martin; Terbrueggen, Ralf

    2008-02-01

    Increased homeland security concerns across the world have generated a strong demand for forgery-proof ID documents. Manufacturers currently employ a variety of high technology techniques to produce documents that are difficult to copy. However, production costs and lead times are still a concern when considering any possible manufacturing technology. Laser marking has already emerged as an important tool in the manufacturer's arsenal, and is currently being utilized to produce a variety of documents, such as plastic ID cards, drivers' licenses, health insurance cards and passports. The marks utilized can range from simple barcodes and text to high resolution, true grayscale images. The technical challenges posed by these marking tasks include delivering adequate mark legibility, minimizing substrate burning or charring, accurately reproducing grayscale data, and supporting the required process throughput. This article covers the advantages and basic requirements on laser marking of cards and reviews how laser output parameters affect marking quality, speed and overall process economics.

  15. A survey of tools for variant analysis of next-generation genome sequencing data

    PubMed Central

    Pabinger, Stephan; Dander, Andreas; Fischer, Maria; Snajder, Rene; Sperk, Michael; Efremova, Mirjana; Krabichler, Birgit; Speicher, Michael R.; Zschocke, Johannes

    2014-01-01

    Recent advances in genome sequencing technologies provide unprecedented opportunities to characterize individual genomic landscapes and identify mutations relevant for diagnosis and therapy. Specifically, whole-exome sequencing using next-generation sequencing (NGS) technologies is gaining popularity in the human genetics community due to the moderate costs, manageable data amounts and straightforward interpretation of analysis results. While whole-exome and, in the near future, whole-genome sequencing are becoming commodities, data analysis still poses significant challenges and led to the development of a plethora of tools supporting specific parts of the analysis workflow or providing a complete solution. Here, we surveyed 205 tools for whole-genome/whole-exome sequencing data analysis supporting five distinct analytical steps: quality assessment, alignment, variant identification, variant annotation and visualization. We report an overview of the functionality, features and specific requirements of the individual tools. We then selected 32 programs for variant identification, variant annotation and visualization, which were subjected to hands-on evaluation using four data sets: one set of exome data from two patients with a rare disease for testing identification of germline mutations, two cancer data sets for testing variant callers for somatic mutations, copy number variations and structural variations, and one semi-synthetic data set for testing identification of copy number variations. Our comprehensive survey and evaluation of NGS tools provides a valuable guideline for human geneticists working on Mendelian disorders, complex diseases and cancers. PMID:23341494

  16. Identification of seniors at risk (ISAR) screening tool in the emergency department: implementation using the plan-do-study-act model and validation results.

    PubMed

    Asomaning, Nana; Loftus, Carla

    2014-07-01

    To better meet the needs of older adults in the emergency department, Senior Friendly care processes, such as high-risk screening are recommended. The identification of Seniors at Risk (ISAR) tool is a 6-item validated screening tool for identifying elderly patients at risk of the adverse outcomes post-ED visit. This paper describes the implementation of the tool in the Mount Sinai Hospital emergency department using a Plan-Do-Study-Act model; and demonstrates whether the tool predicts adverse outcomes. An observational study tracked tool implementation. A retrospective chart audit was completed to collect data about elderly ED patients during 2 time periods in 2010 and 2011. Data analysis compared the characteristics of patients with positive and negative screening tool results. The identification of Seniors at Risk tool was completed for 51.6% of eligible patients, with 61.2% of patients having a positive result. Patients with positive screening results were more likely to be over age 79 (P = .003); be admitted to hospital (P < .001); have a longer mean ED length of stay (P < .001). For patients admitted to hospital, those with positive screening results had a longer mean inpatient stay (P = .012). Implementing the Idenfitication of Seniors at Risk tool was challenged by problematic compliance with tool completion. Strategies to address this included tool adaptation; and providing staff with knowledge of ED and inpatient geriatric resources and feedback on completion rates. Positive screening results predicted adverse outcomes in elderly Mount Sinai Hospital ED patients. © 2014. Published by Elsevier Inc. All rights reserved.

  17. A multilocus database for the identification of Aspergillus and Penicillium species

    USDA-ARS?s Scientific Manuscript database

    Identification of Aspergillus and Penicillium isolates using phenotypic methods is increasingly complex and difficult but genetic tools allow recognition and description of species formerly unrecognized or cryptic. We constructed a web-based taxonomic database using BIGSdb for the identification of ...

  18. Validation of a Nutrition Screening Tool for Pediatric Patients with Cystic Fibrosis.

    PubMed

    Souza Dos Santos Simon, Miriam Isabel; Forte, Gabriele Carra; da Silva Pereira, Juliane; da Fonseca Andrade Procianoy, Elenara; Drehmer, Michele

    2016-05-01

    In cystic fibrosis (CF), nutrition diagnosis is of critical relevance because the early identification of nutrition-related compromise enables early, adequate intervention and, consequently, influences patient prognosis. Up to now, there has not been a validated nutrition screening tool that takes into consideration clinical variables. To validate a specific nutritional risk screening tool for patients with CF based on clinical variables, anthropometric parameters, and dietary intake. Cross-sectional study. The nutrition screening tool was compared with a risk screening tool proposed by McDonald and the Cystic Fibrosis Foundation criteria. Patients aged 6 to 18 years, with a diagnosis of CF confirmed by two determinations of elevated chloride level in sweat (sweat test) and/or by identification of two CF-associated genetic mutations who were receiving follow-up care through the outpatient clinic of a Cystic Fibrosis Treatment Center. Earlier identification of nutritional risk in CF patients aged 6 to 18 years when a new screening tool was applied. Agreement among the tested methods was assessed by means of the kappa coefficient for categorical variables. Sensitivity, specificity, and accuracy values were calculated. The significance level was set at 5% (P<0.05). Statistical analyses were carried out in PASW Statistics for Windows version 18.0 (2009, SPSS Inc). Eighty-two patients (49% men, aged 6 to 18 years) were enrolled in the study. The agreement between the proposed screening tool and the tool for screening nutritional risk for CF by the McDonald method was good (κ=0.804; P<0.001) and the sensitivity and specificity was 85% and 95%, respectively. Agreement with the Cystic Fibrosis Foundation criteria was lower (κ=0.418; P<0.001), and the sensitivity and specificity were both 72%. The proposed screening tool with defined clinical variables promotes earlier identification of nutritional risk in pediatric patients with CF. Copyright © 2016 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  19. Cross-identification of large surveys for finding interstellar extinction

    NASA Astrophysics Data System (ADS)

    Karpov, S. V.; Malkov, O. Yu.; Mironov, A. V.

    2012-01-01

    The publication of large photometric surveys and the tools for the cross-identification of their objects open up a possibility for obtaining multicolor photometry of hundreds of millions of objects. This, in turn, makes it possible not only to classify the objects and determine their parameters, but also to measure the interstellar extinction towards them and produce an extinction map for the Milky Way. The aim of this study is to develop a tool for the cross identification of objects in the most well-known surveys and test it in several sky areas. To this end, we implemented an algorithm of fast positional matching of large astronomical catalogs in small (up to one degree) sized areas with filtering of false identification. As a result, we drew in seven 0.1-degree radius areas samples of objects from the DENIS, 2MASS, SDSS, GALEX, and UKIDSS surveys, and performed the cross-identification of these surveys. We compiled the corresponding subcatalogs in the VO Table format. The tool developed as a result of this work can be used to cross-identify objects in arbitrary sky areas for the further classification and determination of stellar parameters, including the measurement of the amount of interstellar extinction.

  20. Route Sanitizer: Connected Vehicle Trajectory De-Identification Tool

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

    Carter, Jason M; Ferber, Aaron E

    Route Sanitizer is ORNL's connected vehicle moving object database de-identification tool and a graphical user interface to ORNL's connected vehicle de-identification algorithm. It uses the Google Chrome (soon to be Electron) platform so it will run on different computing platforms. The basic de-identification strategy is record redaction: portions of a vehicle trajectory (e.g. sequences of precise temporal spatial records) are removed. It does not alter retained records. The algorithm uses custom techniques to find areas within trajectories that may be considered private, then it suppresses those in addition to enough of the trajectory surrounding those locations to protect against "inferencemore » attacks" in a mathematically sound way. Map data is integrated into the process to make this possible.« less

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