Science.gov

Sample records for port concept connecting

  1. Connectivity: An emerging concept for physiotherapy practice.

    PubMed

    Nicholls, David A; Atkinson, Karen; Bjorbækmo, Wenche S; Gibson, Barbara E; Latchem, Julie; Olesen, Jens; Ralls, Jenny; Setchell, Jennifer

    2016-01-01

    Having spent their first century anchored to a biomedical model of practice, physiotherapists have been increasingly interested in exploring new models and concepts that will better equip them for serving the health-care needs of 21st century clients/patients. Connectivity offers one such model. With an extensive philosophical background in phenomenology, symbolic interactionism, structuralism, and postmodern research, connectivity resists the prevailing western biomedical view that health professionals should aim to increase people's independence and autonomy, preferring instead to identify and amplify opportunities for collaboration and co-dependence. Connectivity critiques the normalization that underpins modern health care, arguing that our constant search for deviance is building stigma and discrimination into our everyday practice. It offers provocative opportunities for physiotherapists to rethink some of the fundamental tenets of their profession and better align physiotherapy with 21st century societal expectations. In this paper, we provide a background to the place connectivity may play in future health care, and most especially future physiotherapy practice. The paper examines some of the philosophical antecedents that have made connectivity an increasingly interesting and challenging concept in health care today.

  2. Concepts of Connectivity and Human Epileptic Activity

    PubMed Central

    Lemieux, Louis; Daunizeau, Jean; Walker, Matthew C.

    2011-01-01

    This review attempts to place the concept of connectivity from increasingly sophisticated neuroimaging data analysis methodologies within the field of epilepsy research. We introduce the more principled connectivity terminology developed recently in neuroimaging and review some of the key concepts related to the characterization of propagation of epileptic activity using what may be called traditional correlation-based studies based on EEG. We then show how essentially similar methodologies, and more recently models addressing causality, have been used to characterize whole-brain and regional networks using functional MRI data. Following a discussion of our current understanding of the neuronal system aspects of the onset and propagation of epileptic discharges and seizures, we discuss the most advanced and ambitious framework to attempt to fully characterize epileptic networks based on neuroimaging data. PMID:21472027

  3. Study of sandwiched three-port transmission grating with a connection layer under normal incidence

    NASA Astrophysics Data System (ADS)

    Li, Hongtao; Wang, Bo

    2016-09-01

    A sandwiched three-port transmission grating with a connection layer under normal incidence is shown. The sandwiched dielectric grating can mainly diffract the identical energies in the ±1st orders and the zeroth diffraction order based on optimized grating parameters by employing rigorous coupled-wave analysis (RCWA) for TE and TM polarizations. On account of optimized parameters, efficiencies more than 32.5% in each diffraction order for two polarizations can be gained under normal incidence. A simplified modal method is used to describe the mechanism of beam propagation and analyze diffraction behavior clearly in the grating. Most importantly, diffraction efficiencies numerically obtained by using RCWA can be in agreement with the rough theoretical analysis on account of the simplified modal method. Therefore, the connection-layer-based sandwiched three-port grating is significant for the further practical manufacture.

  4. Connecting biological concepts and religious behavior.

    PubMed

    Beit-Hallahmi, Benjamin

    2012-04-01

    This commentary proposes experiments to examine connections between the presence of out-group members, neurovisceral reactions, religiosity, and ethnocentrism, to clarify the meaning of the correlational findings presented in the target article. It also suggests different ways of describing religious socialization and of viewing assertions about religion and health or about the human ability to detect pathogens.

  5. Concepts of hydrological connectivity: Research approaches, pathways and future agendas

    NASA Astrophysics Data System (ADS)

    Bracken, L. J.; Wainwright, J.; Ali, G. A.; Tetzlaff, D.; Smith, M. W.; Reaney, S. M.; Roy, A. G.

    2013-04-01

    For effective catchment management and intervention in hydrological systems a process-based understanding of hydrological connectivity is required so that: i) conceptual rather than solely empirical understanding drives how systems are interpreted; and ii) there is an understanding of how continuous flow fields develop under different sets of environmental conditions to enable managers to know when, where and how to intervene in catchment processes successfully. In order to direct future research into process-based hydrological connectivity this paper: i) evaluates the extent to which different concepts of hydrological connectivity have emerged from different approaches to measure and predict flow in different environments; ii) discusses the extent to which these different concepts are mutually compatible; and iii) assesses further research to contribute to a unified understanding of hydrological processes. Existing research is categorised into five different approaches to investigating hydrological connectivity: i) evaluating soil-moisture patterns (soil-moisture connectivity); ii) understanding runoff patterns and processes on hillslopes (flow-process connectivity); iii) investigating topographic controls (terrain-connectivity) including the impact of road networks on hydrological connectivity and catchment runoff; iv) developing models to explore and predict hydrological connectivity; and v) developing indices of hydrological connectivity. Analysis of published research suggests a relationship between research group, approach, geographic setting and the interpretation of hydrological connectivity. For further understanding of hydrological connectivity our knowledge needs to be developed using a range of techniques and approaches, there should be common understandings between researchers approaching the concept from different perspectives, and these meanings need to be communicated effectively with those responsible for land management.

  6. Mathematics, Music, and Movement: Exploring Concepts and Connections.

    ERIC Educational Resources Information Center

    Shilling, Wynne A.

    2002-01-01

    Explores connections between mathematics, music, and movement in early childhood curriculum. Presents music activities in which mathematical concepts are embedded; focuses on activities providing experiences with time-based relationships and rhythmic patterns. Asserts that integrating movement and mathematics into music activities provides a way…

  7. Principled and statistical connections in common sense conception.

    PubMed

    Prasada, Sandeep; Dillingham, Elaine M

    2006-02-01

    Nominal concepts represent things as tokens of types. We report six experiments that investigate the nature of the relations we represent between the type of thing something is (e.g. DOG) and its other properties. The experiments provide evidence that we represent principled connections between the type of thing something is (e.g. DOG) and some of its properties (k-properties; e.g. having four legs for dogs), but not other properties (t-properties; e.g. being brown for dogs). Principled connections are different from logical, statistical, and causal connections. Principled connections, (i) license the expectation that tokens of the type will generally possess the k-property, (ii) license explanation of the presence of k-properties in tokens of a type by reference to the type of thing it is, and (iii) license normative expectations concerning the presence of the k-property in tokens of the type. The experiments provide evidence for all three of these aspects of principled connections. The experiments also demonstrate that principled connections must be distinguished from merely strong statistical connections. We suggest that principled connections are one of the fundamental types of relations (in addition to logical, statistical, and causal relations) in terms of which our conceptual knowledge is structured. We argue that principled connections reveal a formal mode of understanding and explanation. This mode of understanding complements other modes of understanding that have been studied within the theory-based approach to conceptual representation. Finally, we suggest that kind representations are distinguished from representations of mere types by the representation of principled connections to k-properties.

  8. Development of an ultra-portable echo device connected to USB port.

    PubMed

    Saijo, Yoshifumi; Nitta, Shin-ichi; Kobayashi, Kazuto; Arai, Hitoshi; Nemoto, Yukiko

    2004-04-01

    In practical cardiology, a stethoscope based auscultation has been used to reveal the patient's clinical status. Recently, several hand-held echo devices are going on market and they are expected to play a role as "visible" auscultation instead of stethoscope. We have developed a portable and inexpensive echo device which can be used for screening of cardiac function. Two single element transducers were attached 180 degrees apart to a rotor with 14-mm diameter. The mechanical scanner, integrated circuits for transmitting and receiving ultrasonic signals and an A/D converter were encapsulated in a 150 x 40 mm probe weighing 200 g. The scan was started and the image was displayed on a Windows based personal computer (PC) as soon as the probe was connected to USB 2.0 port of the PC. The central frequency was available between 2.5 and 7.5 MHz, the image depth was 15 cm and the frame rate was 30/s. The estimated price of this ultra-portable ultrasound is about 3000 US dollars with software. For 69 cardiac patients with informed consent, image quality was compared with those obtained with basic range diagnostic echo machines. Left ventricular ejection fraction (EF) derived from normal M-mode image of standard machines (EFm) were compared with visual EF of the ultra-portable ultrasound device (EFv). The image quality was comparable to the basic range diagnostic echo machines although short axis view of aortic root was not clearly visualized because the probe was too large for intercostal approach. EFv agreed well with EFm. The ultra-portable ultrasound may provide useful information on screening and health care.

  9. Student connections of linear algebra concepts: an analysis of concept maps

    NASA Astrophysics Data System (ADS)

    Lapp, Douglas A.; Nyman, Melvin A.; Berry, John S.

    2010-01-01

    This article examines the connections of linear algebra concepts in a first course at the undergraduate level. The theoretical underpinnings of this study are grounded in the constructivist perspective (including social constructivism), Vernaud's theory of conceptual fields and Pirie and Kieren's model for the growth of mathematical understanding. In addition to the existing techniques for analysing concept maps, two new techniques are developed for analysing qualitative data based on student-constructed concept maps: (1) temporal clumping of concepts and (2) the use of adjacency matrices of an undirected graph representation of the concept map. Findings suggest that students may find it more difficult to make connections between concepts like eigenvalues and eigenvectors and concepts from other parts of the conceptual field such as basis and dimension. In fact, eigenvalues and eigenvectors seemed to be the most disconnected concepts within all of the students' concept maps. In addition, the relationships between link types and certain clumps are suggested as well as directions for future study and curriculum design.

  10. Student Connections of Linear Algebra Concepts: An Analysis of Concept Maps

    ERIC Educational Resources Information Center

    Lapp, Douglas A.; Nyman, Melvin A.; Berry, John S.

    2010-01-01

    This article examines the connections of linear algebra concepts in a first course at the undergraduate level. The theoretical underpinnings of this study are grounded in the constructivist perspective (including social constructivism), Vernaud's theory of conceptual fields and Pirie and Kieren's model for the growth of mathematical understanding.…

  11. A preliminary study of containment concepts for aircraft landing on elevated STOL-ports

    NASA Technical Reports Server (NTRS)

    Haviland, J. K.

    1971-01-01

    A preliminary study of containment systems for aircraft landing on elevated STOL-ports was conducted as part of an overall study of human acceptance problems associated with STOL operations. The study included a survey and feasibility study of different concepts and a computer analysis of four arrestment systems. The principal conclusion was that a system referred to as the FAA system appears to offer the greatest promise. In this system, standard arresting gear cables are stretched across the roof-top, at roughly 100-foot intervals, but are shielded over the 100-foot-wide primary landing strip. Thus a pilot can land with an arresting hook down, but will not contact the cable unless he swerves off the landing strip, either because he has made a bad landing, or because his landing gear has failed. It was also noted that a suitable curb or guard rail should be developed. Presently available arresting gears and nylon net barriers were considered satisfactory for the overshoot problem.

  12. Thinking Connections: Concept Maps for Life Science. Book B.

    ERIC Educational Resources Information Center

    Burggraf, Frederick

    The concept maps contained in this book (for grades 7-12) span 35 topics in life science. Topics were chosen using the National Science Education Standards as a guide. The practice exercise in concept mapping is included to give students an idea of what the tasks ahead will be in content rich maps. Two levels of concept maps are included for each…

  13. The Connection Competencies of Pre-Service Mathematics Teachers about Geometric Concepts to Daily-Life

    ERIC Educational Resources Information Center

    Pirasa, Nimet

    2016-01-01

    However, geometry is the area with the most concrete possibility of mathematical topics which contains more abstract concepts, students experience difficulties while understanding. Therefore, the connection of issues with daily life to concrete the subjects and the ability of connecting geometric concepts with daily life of the teachers and…

  14. Australian Stakeholders' Conceptions of Connecting Vocational Learning at TAFE and Workplaces

    ERIC Educational Resources Information Center

    Choy, Sarojni; Sappa, Viviana

    2016-01-01

    The quality of curriculum connectivity and integration across educational institutions and authentic practice settings, such as workplaces, is influenced by the conceptions of the different agents. Connectivity is about mediating connections between different situations to meet demands arising from educational institution-based knowledge and the…

  15. Finding Connections: Using Accounting Concepts in a Career Planning Class

    ERIC Educational Resources Information Center

    Wang, Michelle

    2013-01-01

    In higher education, the most common challenge for students is the ability to find a connection between one subject that they have learned and another subject. Thus, students' learning becomes compartmentalized and piecemeal. For instance, accounting students may find attending a drawing class boring and a waste of time. Science students may…

  16. Connectivity in dryland landscapes: shifting concepts of spatial interactions

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Drylands are often characterized by their patchy vegetation and exposed soil. This structure allows transport of soil resources and propagules through the ecosystem (primarily by wind and water but also by animals), thus making the connectivity for the flow of these materials a key component of ecos...

  17. A Multivariate Granger Causality Concept towards Full Brain Functional Connectivity.

    PubMed

    Schmidt, Christoph; Pester, Britta; Schmid-Hertel, Nicole; Witte, Herbert; Wismüller, Axel; Leistritz, Lutz

    2016-01-01

    Detecting changes of spatially high-resolution functional connectivity patterns in the brain is crucial for improving the fundamental understanding of brain function in both health and disease, yet still poses one of the biggest challenges in computational neuroscience. Currently, classical multivariate Granger Causality analyses of directed interactions between single process components in coupled systems are commonly restricted to spatially low- dimensional data, which requires a pre-selection or aggregation of time series as a preprocessing step. In this paper we propose a new fully multivariate Granger Causality approach with embedded dimension reduction that makes it possible to obtain a representation of functional connectivity for spatially high-dimensional data. The resulting functional connectivity networks may consist of several thousand vertices and thus contain more detailed information compared to connectivity networks obtained from approaches based on particular regions of interest. Our large scale Granger Causality approach is applied to synthetic and resting state fMRI data with a focus on how well network community structure, which represents a functional segmentation of the network, is preserved. It is demonstrated that a number of different community detection algorithms, which utilize a variety of algorithmic strategies and exploit topological features differently, reveal meaningful information on the underlying network module structure.

  18. Connecting the Dots: Using Concept Maps for Interpreting Student Satisfaction

    ERIC Educational Resources Information Center

    Zaitseva, Elena; Milsom, Clare; Stewart, Martyn

    2013-01-01

    This study utilised concept mapping software to aid interpretation of the qualitative data from student satisfaction surveys. The analysis revealed differences in student priorities and attitudes across the three years of an undergraduate degree. First-year students were more concerned with social and academic integration and demonstrated an…

  19. Coupled Reactions "versus" Connected Reactions: Coupling Concepts with Terms

    ERIC Educational Resources Information Center

    Aledo, Juan Carlos

    2007-01-01

    A hallmark of living matter is its ability to extract and transform energy from the environment. Not surprisingly, biology students are required to take thermodynamics. The necessity of coupling exergonic reactions to endergonic processes is easily grasped by most undergraduate students. However, when addressing the thermodynamic concept of…

  20. Environmental Connections and Concept Mapping: Implementing a New Learning Technology at Lewis & Clark College

    ERIC Educational Resources Information Center

    Proctor, James D.; Bernstein, Jennifer

    2013-01-01

    What is environment? The answer to this question is fundamental to how we teach environmental studies and sciences (ESS). We follow recent scholarly literature in approaching environment as connection, not as some category of reality, and consider pedagogical implications via concept mapping, a new learning technology. Concept maps potentially…

  1. Teaching Basic Math Skills to Preschoolers Using "Connecting Math Concepts Level K"

    ERIC Educational Resources Information Center

    McKenzie, Michelle A.; Marchand-Martella, Nancy E.; Moore, Marion E.; Martella, Ronald C.

    2004-01-01

    This study investigated the effects of teaching basic math skills to 16 children (11 typically developing, 5 with developmental delays) in an integrated university preschool. "Connecting Math Concepts Level K (CMC--K"; Engelmann & Becker, 1995) was delivered by the classroom teacher to small groups of 4 to 6 children over 6.5 weeks.…

  2. Connections between Concepts Revealed by the Electronic Structure of Carbon Monoxide

    ERIC Educational Resources Information Center

    Liu, Ying; Liu, Bihui; Liu, Yue; Drew, Michael G. B.

    2012-01-01

    Different models for the electronic structure of carbon monoxide are suggested in influential textbooks. Therefore, this electronic structure offers an interesting subject in teaching because it can be used as an example to relate seemingly conflicting concepts. Understanding the connections between ostensibly different methods and between…

  3. Connecting section and associated systems concept for the spray calciner/in-can melter process

    SciTech Connect

    Petkus, L.L.; Gorton, P.S.; Blair, H.T.

    1981-06-01

    For a number of years, researchers at the Pacific Northwest Laboratory have been developing processes and equipment for converting high-level liquid wastes to solid forms. One of these processes is the Spray Calciner/In-Can Melter system. To immobilize high-level liquid wastes, this system must be operated remotely, and the calcine must be reliably conveyed from the calciner to the melting furnace. A concept for such a remote conveyance system was developed at the Pacific Northwest Laboratory, and equipment was tested under full-scale, nonradioactive conditions. This concept and the design of demonstration equipment are described, and the results of equipment operation during experimental runs of 7 d are presented. The design includes a connecting section and its associated systems - a canister sypport and alignment concept and a weight-monitoring system for the melting furnace. Overall, the runs demonstrated that the concept design is an acceptable method of connecting the two pieces of process equipment together. Although the connecting section has not been optimized in all areas of concern, it provides a first-generation design of a production-oriented system.

  4. PORT II

    NASA Technical Reports Server (NTRS)

    Muniz, Beau

    2009-01-01

    One unique project that the Prototype lab worked on was PORT I (Post-landing Orion Recovery Test). PORT is designed to test and develop the system and components needed to recover the Orion capsule once it splashes down in the ocean. PORT II is designated as a follow up to PORT I that will utilize a mock up pressure vessel that is spatially compar able to the final Orion capsule.

  5. Design and analysis of solder connections using accelerated approximate procedure with disturbed state concept

    NASA Astrophysics Data System (ADS)

    Whitenack, Russell

    The accelerated approximate procedure developed and used herein for analysis, design and parametric optimization in electronic packaging is based on the disturbed state concept (DSC) and the hierarchical single surface (HISS) constitutive models. Over the past many years the benefits of the DSC/HISS model, compared to those of available plasticity models, have been demonstrated and validated for a wide range of materials and solder connections. When the DSC/HISS model is implemented in a two-dimensional finite element code, it is well suited for failure analyses of lead/tin solder connections under cyclic thermal and mechanical loading that are typically occur in electronic packages. Unfortunately, an analysis of a single solder connection, for approximately 4000 or more cycles, can require much effort and computer time, which may be too long to be of practical use. The accelerated approximate procedure significantly reduces the effort and the analysis time to approximately 10 to 15 minutes on a Pentium 4, 3.2 GHz personal computer. The main emphasis of this dissertation is the use of the unified DSC model with the finite element procedure to predict the behavior of chip-substrate solder connections. The DSC code is used to validate the performance of a number of packages (144 BPGA, 313 PBGA) tested in the laboratory under thermomechanical loading. Using the accelerated approximate procedure, the effect of the variable thickness solder connection in a plane stress idealization is compared with that of the constant thickness assumption, and a three-dimensional analysis. It shows that the analysis with variable thickness (in plane stress idealization) yields improved results. The accelerated approximate procedure is then used to perform parametric design analyses of a solder connection by varying a number of important factors such as connection size, shape and misalignment. The effects of varying the DSC/HISS parameters on cycle life are also analyzed. The results of

  6. The Series Connected Buck Boost Regulator Concept for High Efficiency Light Weight DC Voltage Regulation

    NASA Technical Reports Server (NTRS)

    Birchenough, Arthur G.

    2003-01-01

    Improvements in the efficiency and size of DC-DC converters have resulted from advances in components, primarily semiconductors, and improved topologies. One topology, which has shown very high potential in limited applications, is the Series Connected Boost Unit (SCBU), wherein a small DC-DC converter output is connected in series with the input bus to provide an output voltage equal to or greater than the input voltage. Since the DC-DC converter switches only a fraction of the power throughput, the overall system efficiency is very high. But this technique is limited to applications where the output is always greater than the input. The Series Connected Buck Boost Regulator (SCBBR) concept extends partial power processing technique used in the SCBU to operation when the desired output voltage is higher or lower than the input voltage, and the implementation described can even operate as a conventional buck converter to operate at very low output to input voltage ratios. This paper describes the operation and performance of an SCBBR configured as a bus voltage regulator providing 50 percent voltage regulation range, bus switching, and overload limiting, operating above 98 percent efficiency. The technique does not provide input-output isolation.

  7. Connecting GEON: Making sense of the myriad resources, researchers and concepts that comprise a geoscience cyberinfrastructure

    NASA Astrophysics Data System (ADS)

    Gahegan, Mark; Luo, Junyan; Weaver, Stephen D.; Pike, William; Banchuen, Tawan

    2009-04-01

    Simply placing electronic geoscience resources such as datasets, methods, ontologies, workflows and articles in a digital library or cyberinfrastructure does not mean that they will be used successfully by other researchers or educators. It is also necessary to provide the means to locate potentially useful content, and to understand it. Without suitable provision for these needs, many useful resources will go undiscovered, or else will be found but used inappropriately. In this article, we describe an approach to discovering, describing and understanding e-resources based on the notion that meaning is carried in the interconnections between resources and the actors in the cyberinfrastructure (including individuals, groups, organizations), as well as by ontologies and conventional metadata. Navigation around this universe is achieved by implementing the idea of perspectives as dynamic, conceptual views (defined by SPARQL-like queries against an OWL schema) that not only act as filters, but also dynamically promote and demote concepts, relationships and properties according to their immediate relevance. We describe a means to represent a wide variety of interactions between resources using the notion of a knowledge nexus, and we illustrate its use with resources and actors from the Geosciences Network (GEON) cyberinfrastructure community. We also closely link browsing and visualizing strategies to our nexus, drawing on ideas from semiotics to move resources and connections not currently of interest from the foreground to the background, and vice versa, using a new form of adaptive perspective. We illustrate our ideas via ConceptVista, an open-source concept mapping application that provides rich, visual depictions of the resources, cyber-community and myriad connections between them. Examples are presented that show how geoscientific knowledge can be explored not only via ontological structure, but also by use cases, social networks, citation graphs and organization

  8. A Study of Pupils' Conceptions and Reasoning in Connection with "Microbes", as a Contribution To Research in Biotechnology Education.

    ERIC Educational Resources Information Center

    Simonneaux, Laurence

    2000-01-01

    Students' conceptions about "microbes" tend to condition their understanding of biotechnology. Explores connections between the status given to diseases, a hygiene-oriented culture, layman's versus school knowledge, personal experience, socio-cultural mediation, linguistic confusions, and students' conceptions. (Contains 21 references.)…

  9. Connectivity

    ERIC Educational Resources Information Center

    Grush, Mary, Ed.

    2006-01-01

    Connectivity has dramatically changed the landscape of higher education IT. From "on-demand" services for net-gen students and advanced eLearning systems for faculty, to high-performance computing grid resources for researchers, IT now provides more networked services than ever to connect campus constituents to each other and to the world.…

  10. Intake port

    DOEpatents

    Mendler, Edward Charles

    2005-02-01

    The volumetric efficiency and power of internal combustion engines is improved with an intake port having an intake nozzle, a venturi, and a surge chamber. The venturi is located almost halfway upstream the intake port between the intake valves and the intake plenum enabling the venturi throat diameter to be exceptionally small for providing an exceptionally high ram velocity and an exceptionally long and in turn high efficiency diffuser flowing into the surge chamber. The intake port includes an exceptionally large surge chamber volume for blow down of the intake air into the working cylinder of the engine.

  11. Ports Initiative

    EPA Pesticide Factsheets

    The purpose of the ports initiative is to assist EPA and other participants to formulate strategies for moving forward on actions addressing the transportation, air quality and climate issues raised in the National Conversations.

  12. Ports Primer: 3.2 Port Governance

    EPA Pesticide Factsheets

    State and local governments are important players in port governance and in oversight of transportation projects that may affect ports. Private corporations may also play a role if they lease or own a terminal at a port.

  13. Connecting the Dots: A Discussion on Key Concepts in Contemporary Entrepreneurship Education

    ERIC Educational Resources Information Center

    Hägg, Gustav; Kurczewska, Agnieszka

    2016-01-01

    Purpose: The purpose of this paper is to justify, elaborate and elucidate the concepts of action, experience and reflection, and how they are intertwined when discussing contemporary entrepreneurship education. These concepts have been given a meaning in entrepreneurship education, but have not been discussed in-depth, and by that have been…

  14. Interface Circuit For Printer Port

    NASA Technical Reports Server (NTRS)

    Tucker, Jerry H.; Yadlowsky, Ann B.

    1991-01-01

    Electronic circuit, called printer-port interface circuit (PPI) developed to overcome certain disadvantages of previous methods for connecting IBM PC or PC-compatible computer to other equipment. Has both reading and writing modes of operation. Very simple, requiring only six integrated circuits. Provides for moderately fast rates of transfer of data and uses existing unmodified circuit card in IBM PC. When used with appropriate software, circuit converts printer port on IBM PC, XT, AT, or compatible personal computer to general purpose, 8-bit-data, 16-bit address bus that connects to multitude of devices.

  15. Defining and evaluating the umbrella species concept for conserving and restoring landscape connectivity.

    PubMed

    Breckheimer, Ian; Haddad, Nick M; Morris, William F; Trainor, Anne M; Fields, William R; Jobe, R Todd; Hudgens, Brian R; Moody, Aaron; Walters, Jeffrey R

    2014-12-01

    Conserving or restoring landscape connectivity between patches of breeding habitat is a common strategy to protect threatened species from habitat fragmentation. By managing connectivity for some species, usually charismatic vertebrates, it is often assumed that these species will serve as conservation umbrellas for other species. We tested this assumption by developing a quantitative method to measure overlap in dispersal habitat of 3 threatened species-a bird (the umbrella), a butterfly, and a frog-inhabiting the same fragmented landscape. Dispersal habitat was determined with Circuitscape, which was parameterized with movement data collected for each species. Despite differences in natural history and breeding habitat, we found substantial overlap in the spatial distributions of areas important for dispersal of this suite of taxa. However, the intuitive umbrella species (the bird) did not have the highest overlap with other species in terms of the areas that supported connectivity. Nevertheless, we contend that when there are no irreconcilable differences between the dispersal habitats of species that cohabitate on the landscape, managing for umbrella species can help conserve or restore connectivity simultaneously for multiple threatened species with different habitat requirements.

  16. It's All Connected: The Power of Proportional Reasoning to Understand Mathematics Concepts, Gr. 6-8

    ERIC Educational Resources Information Center

    Whitman, Carmen

    2011-01-01

    "It's All Connected" provides teachers of mathematics the support they need to improve their instruction. This in-demand collection of lessons for grades 6-8 explores proportionality, proportional relationships, and proportional reasoning, acknowledging that the ability to reason proportionally is crucial in the middle school mathematics…

  17. Stakeholders' Conceptions of Connecting Learning at Different Sites in Two National VET Systems

    ERIC Educational Resources Information Center

    Sappa, Viviana; Choy, Sarojni; Aprea, Carmela

    2016-01-01

    Learning through active participation and engagement in education and workplace settings is a prerequisite for effective professional competence development through Vocational Education and Training (VET). Equally important is that learning from multiple sites and sources needs to be purposefully connected and integrated to construct meaningful…

  18. Threshold Concepts, Student Learning and Curriculum: Making Connections between Theory and Practice

    ERIC Educational Resources Information Center

    Barradell, Sarah; Kennedy-Jones, Mary

    2015-01-01

    Threshold concepts, student learning and curriculum are constructs within a learning and teaching discourse foregrounded by Meyer and Land. In this paper, we introduce a conceptual model that integrates these three constructs and identifies desired outcomes at the intersects: namely the processes of (1) ways of thinking and practising, (2)…

  19. Connecting "Snippets of Knowledge": Teachers' Understandings of the Concept of Working Theories

    ERIC Educational Resources Information Center

    Hedges, Helen

    2011-01-01

    New Zealand's early childhood curriculum, "Te Whariki", has two learning outcomes, dispositions and working theories. While a sociocultural perspective of dispositions has received significant attention in research and teaching, "working theories" as a concept has remained somewhat nebulous. This paper describes ways teachers…

  20. Commentary: Some Prospects for Connecting Concepts and Methods of Individual Cognition and of Situativity

    ERIC Educational Resources Information Center

    Greeno, James G.

    2015-01-01

    The development of scientific concepts and methods that supported analyses of individual cognition and learning occurred during the 1950s, 1960s, 1970s, and 1980s, with outstanding contributions by Newell and Simon (1972), van Dijk and Kintsch (1983), and others, providing an impressive and rapid scientific advance. At the same time, another…

  1. School Counselors Connecting the Dots between Disruptive Classroom Behavior and Youth Self-Concept

    ERIC Educational Resources Information Center

    Bidell, Markus P.; Deacon, Robert E.

    2010-01-01

    Students exhibiting emotional and behavioral problems in the classroom can significantly impact the learning environment and often are referred to school counselors. The purpose of this study was to evaluate the relationship between high school students' self-concept and disruptive classroom behaviors (DCB). High school students (N = 92)…

  2. Theories of Mind and Personal Epistemology: Their Interrelation and Connection with the Concept of Metacognition

    ERIC Educational Resources Information Center

    Fagnant, Annick; Crahay, Marcel

    2011-01-01

    This paper seeks to highlight the links and discrepancies between three contemporary theoretical fields. The first part is devoted to theories of mind and personal epistemology. Both fields deal with naive theories relating to the nature of knowledge and can be integrated within the concept of "folk epistemology" (Kitchener New Ideas Psychol…

  3. Interstitial lung disease in connective tissue diseases: evolving concepts of pathogenesis and management

    PubMed Central

    2010-01-01

    Interstitial lung disease (ILD) is a challenging clinical entity associated with multiple connective tissue diseases, and is a significant cause of morbidity and mortality. Effective therapies for connective tissue disease-associated interstitial lung disease (CTD-ILD) are still lacking. Multidisciplinary clinics dedicated to the early diagnosis and improved management of patients with CTD-ILD are now being established. There is rapid progress in understanding and identifying the effector cells, the proinflammatory and profibrotic mediators, and the pathways involved in the pathogenesis of CTD-ILD. Serum biomarkers may provide new insights as risk factors for pulmonary fibrosis and as measures of disease progression. Despite these recent advances, the management of patients with CTD-ILD remains suboptimal. Further studies are therefore urgently needed to better understand these conditions, and to develop effective therapeutic interventions. PMID:20735863

  4. Connecting and Collaborating: Developing National Dental PBRN Study Concepts Through POD Engagement

    PubMed Central

    Mungia, Rahma; Buchberg, Meredith; Hayes, Holly; Dolan, Colleen; Reyes, Stephanie; Rankin, Kathleen; Oates, Thomas

    2016-01-01

    Purpose This article illustrates the process by which the Southwest Region of the National Dental Practice-Based Research Network (www.NationalDentalPBRN.org) fosters collaboration among practitioners and researchers in study concept development through Protocol Development (POD) Groups. The Southwest Region begins this process by engaging POD Groups, which comprise dentists, hygienists, and/or academic faculty who share research interests related to improving dental care. Method The POD’s use the Tuckman four-stage model of group development (forming, storming, norming, and performing) to develop study concepts. This well-structured model encourages engagement among group members and enables quality discussion through organized sessions. This model provides milestones for the group’s progression and for the members’ interactions. The Southwest Region Directors play a crucial role in guiding and directing the development of PODs by aligning the members’ research interests with the goals of the National Network. Results POD engagement using Tuckman’s stages has been successful in developing study concepts for submission to the National Network. Between 2012 and 2014, the Southwest Region has developed 14 PODs from 275 research ideas. Five of these study concepts have been submitted to the National Network for approval, including the Novel Tobacco Products POD, which showcases the applicability of Tuckman’s model. Conclusion Overall, the POD concept is a collaborative effort that brings together practitioners and academicians through shared research interests and capitalizes on participants’ expertise and experiences. The Southwest Region will continue to develop PODs to foster new ideas for future studies in the Network. PMID:26715696

  5. Focal Venous Hypertension as a Pathophysiologic Mechanism for Tissue Hypertrophy, Port-Wine Stains, the Sturge-Weber Syndrome, and Related Disorders: Proof of Concept with Novel Hypothesis for Underlying Etiological Cause (An American Ophthalmological Society Thesis)

    PubMed Central

    Parsa, Cameron F.

    2013-01-01

    Purpose: To provide an in-depth re-examination of assumed causes of tissue hypertrophy, port-wine stains, and the Sturge-Weber, Cobb, Klippel-Trénaunay, and related syndromes to support an alternative unifying pathophysiologic mechanism of venous dysplasia producing focal venous hypertension with attendant tissue responses; to provide proof of concept with new patient data; to propose a novel etiological hypothesis for the venous dysplasia in these syndromes and find supportive evidence. Methods: Data from 20 patients with port-wine stains and corneal pachymetry readings was collected prospectively by the author in an institutional referral-based practice. The literature was searched using MEDLINE, and articles and textbooks were obtained from the bibliographies of these publications. Results: Newly obtained dermatologic, corneal pachymetry, fundus ophthalmoscopic, ocular and orbital venous Doppler ultrasonography, and magnetic resonance imaging findings in patients with the Sturge-Weber syndrome or isolated port-wine stains, along with published data, reveal diffusely thickened tissues and neural atrophy in all areas associated with venous congestion. Conclusions: Contrary to traditional understanding, signs and symptoms in the Sturge-Weber and related syndromes, including both congenital and acquired port-wine stains, are shown to arise from effects of localized primary venous dysplasia or acquired venous obstruction rather than neural dysfunction, differentiating these syndromes from actual phacomatoses. Effects of focal venous hypertension are transmitted to nearby areas via compensatory collateral venous channels in the above conditions, as in the Parkes Weber syndrome. A novel underlying etiology—prenatal venous thrombo-occlusion—is proposed to be responsible for the absence of veins with persistence and enlargement of collateral circulatory pathways with data in the literature backing this offshoot hypothesis. The mechanism for isolated pathologic

  6. Near-Port Communities

    EPA Pesticide Factsheets

    Information to help near-port community leaders participate effectively in the decision-making process by increasing the understanding of the role of ports, how ports can impact local land use, economic trends, and environment.

  7. A Method for Using Adjacency Matrices to Analyze the Connections Students Make within and between Concepts: The Case of Linear Algebra

    ERIC Educational Resources Information Center

    Selinski, Natalie E.; Rasmussen, Chris; Wawro, Megan; Zandieh, Michelle

    2014-01-01

    The central goals of most introductory linear algebra courses are to develop students' proficiency with matrix techniques, to promote their understanding of key concepts, and to increase their ability to make connections between concepts. In this article, we present an innovative method using adjacency matrices to analyze students' interpretation…

  8. The history of re-connection and the concept of the solar wind plasma with relatively small electrical conductivity

    NASA Technical Reports Server (NTRS)

    Chertkov, A. D.

    1995-01-01

    Petschek's 're-connection' model, aspiring to be universal, treated as a boundary problem meets unresolvable difficulties connected with impossibility to specify correctly boundary and initial conditions. This problem was incorrectly formulated. Hence, ineradicable logarithmic singularities occurred on the boundary surfaces. Attempts to eliminate them by incorporating the finite electrical conductivity are incorrect. This should lead to the change in the equation type, boundary condition type and in consequence to the change in solutions. Besides, the slow mode shocks cannot be driven by small internal source. As an alternative a new plasma concept is suggested. The state of fully ionized plasma in space depends completely on the entropy of the plasma heating source and on the process in which plasma is involved. The presumptive source of the solar wind creation - the induction electric field of the solar origin - has very low entropy. The state of plasma should be very far from the thermodynamic equilibrium. Debye's screening is not complete. The excitation of the powerful resonant self-consistent electric fields in plasma provides low electric conductivity. The MHD problems should be treated in frameworks of dissipative theories.

  9. Port-Wine Stains

    MedlinePlus

    ... their own, they can be treated. In fact, laser therapies can make many port-wine stains much ... mark might be. The good news is that lasers (highly concentrated light energy) can make many port- ...

  10. Earth Port-Moon Port design

    NASA Technical Reports Server (NTRS)

    1987-01-01

    A pair of compatible transfer stations or Space Ports and associated transfer vehicles was designed in order to support permanent manned lunar facilities. One of the Space Ports was placed in earth orbit (not necessarily Low Earth Orbit - LEO), and the other in lunar orbit. The primary purposes of the Space Ports was to support the lunar surface facility, the return of lunar manufactured items to the earth, and the transfer of lunar manufactured items to space vehicles and earth orbital space stations. The design was constrained by the following: (1) The orbital altitudes and inclinations of the Earth Port and Moon Port were chosen to minimize the overall cost of transporting materials to and from the moon. The ETO (Earth-to-Orbit) costs were considered separately to allow consideration of initiating planetary missions, etc., from the Earth Port. (2) A new earth launch point was chosen to facilitate the support of the lunar facility. This launch point was chosen to minimize overall costs, maximize overall safety, and to avoid political problems. To this end, it was mandatory the launch site be owned by the United States or one of its close allies. In addition, the launch would take place over water and expendable stages would drop into the ocean. Space shuttle type vehicles could be used if appropriate provisions were made for aborts, SRB and ET impact, etc. The ground track and impact point studies included space shuttle type vehicles, current ELV's (expendable launch vehicles, and HLLV's (heavy lift launch vehicles). (3) The Earth Port and Moon Port orbits were selected so that transfer trajectories between the two facilities could be initiated often without major plane change penalties. The amount of these penalties was calculated. Families of Earth Port to Moon Port and Moon Port to Earth Port trajectories were calculated to document the energy requirements and penalties. (4) Space Port module designs included module systems definitions, module masses, system

  11. Generalized two-port elements

    NASA Astrophysics Data System (ADS)

    Tenreiro Machado, J.; Galhano, Alexandra M.

    2017-01-01

    The development of models constitutes a fundamental step in the study of natural and artificial systems. Present day science aims to address broader and more complex areas of application requiring, therefore, new concepts and models. This paper explores the concept of generalized two-port network by embedding the ideas of fractional calculus, memristor, transformer and gyrator. Each element represents separately one possible direction for generalizing the classical elements, but the cross-fertilization of the distinct topics has been overlooked. In this line of thought, the proposal of a novel element is a logical conjecture for obeying the symmetries that have been discovered in nature.

  12. Hydrologic connectivity of oxbow lakes along the lower Guadalupe River, Texas: The influence of geomorphic and climatic controls on the "flood pulse concept"

    NASA Astrophysics Data System (ADS)

    Hudson, Paul F.; Heitmuller, Franklin T.; Leitch, Maraigh B.

    2012-01-01

    SummaryHydrologic connectivity between rivers and floodplains is fundamental to the ecological integrity of meandering river corridors. This study integrates two important concepts in floodplain hydrology; the flood pulse concept and the oxbow lake cycle. High temporal resolution (0.5-3.0 h) lake level data from vented pressure transducers and river discharge data (0.25 h resolution) were utilized to develop standardized indices of hydrologic connectivity for two oxbow lakes along the lower Guadalupe River, Texas over a 3.4 yr period. The lakes were influenced by hydrologic conditions representative of the northwestern Gulf region, notably a severe drought and a wet season associated with La Niña and El Niño, respectively. Because the data were obtained over the same period it enables a direct comparison of surficial hydrologic connectivity within the evolutionary geomorphic framework of the oxbow lake cycle. A recently (13 yr old) formed oxbow lake was connected 5.9 times per yr and an older partially infilled oxbow lake was connected 3.8 times per yr during the study period. Each oxbow lake was connected by discharge pulses below bankfull discharge, and the signature of hydrologic connectivity varied significantly. The flow duration for connectivity was 18% and 3% for the recently formed and older oxbow lake, respectively. Bivariate relations between discharge and lake stage varied significantly for the two oxbow lakes. The recently formed oxbow lake exhibited highly linear relations between discharge and lake levels, and lake drainage closely mirrored flood wave recession. Older oxbow lake connectivity was complex, as discharge and lake level relations were nonlinear and exhibited pronounced negative hysteresis, which increased with sequential flood pulses. While the older oxbow lake was more sensitive to short term low flow conditions, both lakes were completely desiccated during an extended La Niña influenced drought. This indicates a substantial impact to

  13. Rotary sequencing valve with flexible port plate

    DOEpatents

    Wagner, Glenn Paul

    2005-05-10

    Rotary sequencing valve comprising a rotor having a rotor face rotatable about an axis perpendicular to the rotor face, wherein the rotor face has a plurality of openings, one or more of which are disposed at a selected radial distance from the axis, and wherein the rotor includes at least one passage connecting at least one pair of the plurality of openings. The valve includes a flexible port plate having a first side and a second side, wherein the first side faces the rotor and engages the rotor such that the flexible port plate can be rotated coaxially by the rotor and can move axially with respect to the rotor, wherein the flexible port plate has a plurality of ports between the first and second sides, which ports are aligned with the openings in the rotor face. The valve also includes a stator having a stator face disposed coaxially with the rotor and the flexible port plate, wherein the second side of the flexible port plate is in sealable, slidable rotary contact with the stator face, wherein the stator face has a plurality of openings, some of which are disposed at the selected radial distance from the axis, and wherein the plurality of openings extend as passages through the stator. The valve may be used in pressure or temperature swing adsorption systems.

  14. Tsunami currents in ports.

    PubMed

    Borrero, Jose C; Lynett, Patrick J; Kalligeris, Nikos

    2015-10-28

    Tsunami-induced currents present an obvious hazard to maritime activities and ports in particular. The historical record is replete with accounts from ship captains and harbour masters describing their fateful encounters with currents and surges caused by these destructive waves. Despite the well-known hazard, only since the trans-oceanic tsunamis of the early twenty-first century (2004, 2010 and 2011) have coastal and port engineering practitioners begun to develop port-specific warning and response products that accurately assess the effects of tsunami-induced currents in addition to overland flooding and inundation. The hazard from strong currents induced by far-field tsunami remains an underappreciated risk in the port and maritime community. In this paper, we will discuss the history of tsunami current observations in ports, look into the current state of the art in port tsunami hazard assessment and discuss future research trends.

  15. Development of termination and utilization concepts for flat conductor cables. Volume 1: Development of low profile flat conductor cable connecting device and permanent splice

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The development of low-profile flat conductor cable (FCC) connecting device and FCC permanent splice methods are discussed. The design goal for the low-profile connecting device was to mate and unmate FCC harness to a typical spacecraft component with a maximum height of 3/8 in. The results indicate that the design, fabrication, and processing of the low-profile connecting device are feasible and practical. Some redesign will be required to achieve the goal of 3/8 in. Also, failures were experienced subsequent to salt spray and humidity exposure. Five different FCC permanent splice methods were considered. Subsequent to evaluation of these five methods, two design concepts were chosen for development tests.

  16. Portable and Mobile Classroom (PortMoC)

    ERIC Educational Resources Information Center

    Gerraughty, James F.

    2004-01-01

    The Portable and Mobile Classroom (PortMoC) began as an idea to bring Internet connectivity to places where there was no connectivity for education and healthcare, but still make the connection reasonably sustainable in terms of cost and manpower. Through trial and error and several research iterations, Saint Francis University's Center of…

  17. Ports Primer: 4.0 Port-Community Relations

    EPA Pesticide Factsheets

    Ports support and benefit local, regional and national economies through their role in creating jobs and transporting goods. The relationship between ports and near-port communities can be complex, as illustrated by case studies.

  18. Allocation of computer ports within a terminal switching network: an application of queuing theory to gandalf port contenders

    SciTech Connect

    Vahle, M.O.

    1982-03-01

    Queuing theory is applied to the problem of assigning computer ports within a terminal switching network to maximize the likelihood of instant connect. A brief background of the network is included to focus on the statement of the problem.

  19. 78 FR 36014 - Deepwater Port License Application: Liberty Natural Gas, LLC, Port Ambrose Deepwater Port

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-14

    ... an application for the licensing of a liquefied natural gas deepwater port and that the application..., and operate a liquefied natural gas (LNG) deepwater port, known as Port Ambrose, located in the New... Maritime Administration Deepwater Port License Application: Liberty Natural Gas, LLC, Port...

  20. Concepts for connectivity and interoperability of world space data networks: INPE proposal to CCSDS/Panel 3

    NASA Astrophysics Data System (ADS)

    Bergamini, E. W.

    1983-05-01

    Concepts are presented for an architectural end-to-end reference model based on the identification of classes of applications and products to be offered by services required to exchange data in operational support of space data systems. An Internetwork Transfer Frame (ITF) structure and basic concepts of a protocol are proposed for operational interconnection of data networks. The upward compatibility of these concepts with the higher layers of a standard data interchange structure (SDIS) model is also considered, based on INPE proposal to CCSDS/PANEL 2. Implementation aspects of the proposed model are also presented with respect to INPE's network.

  1. Port Stakeholder Summit - April 2014

    EPA Pesticide Factsheets

    EPA's National Port Stakeholders Summit, Advancing More Sustainable Ports, focused on actions to protect air quality while reducing climate risk and supporting economic growth, making ports more environmentally sustainable.

  2. Connecting Classroom Practice to Concepts of Culturally Responsive Teaching: Video Analysis in an Online Teacher Education Course

    ERIC Educational Resources Information Center

    Lopez, Leslie Ann

    2013-01-01

    Video has been shown to be an effective tool for synthesizing theory and connecting theory to practice in meaningful ways. This design-based research study examined how localized video of a practicing teacher impacted pre-service teachers' ability to learn culturally responsive teaching (CRT) methods and targeted strategies in an online…

  3. Port Operational Marine Observing System

    NASA Astrophysics Data System (ADS)

    Palazov, A.; Stefanov, A.; Slabakova, V.; Marinova, V.

    2009-04-01

    The Port Operational Marine Observing System (POMOS) is a network of distributed sensors and centralized data collecting, processing and distributing unit. The system is designed to allow for the real-time assessment of weather and marine conditions throughout the major Bulgarian ports: Varna, Burgas and Balchik, supporting thereby Maritime administration to secure safety navigation in bays, canals and ports. Real-time information within harbors is obtained using various sensors placed at thirteen strategic locations to monitor the current state of the environment. The most important for navigation weather and sea-state parameters are measured: wind speed and direction, air temperature, relative humidity, atmospheric pressure, visibility, solar radiation, water temperature and salinity, sea level, currents speed and direction, mean wave's parameters. The system consist of: 11 weather stations (3 with extra solar radiation and 4 with extra visibility measurement), 9 water temperature and salinity sensors, 9 sea-level stations, two sea currents and waves stations and two canal currents stations. All sensors are connected to communication system which provides direct intranet access to the instruments. Every 15 minutes measured data is transmitted in real-time to the central collecting system, where data is collected, processed and stored in database. Database is triple secured to prevent data losses. Data collection system is double secured. Measuring system is secured against short power failure and instability. Special software is designed to collect, store, process and present environmental data and information on different user-friendly screens. Access to data and information is through internet/intranet with the help of browsers. Actual data from all measurements or from separate measuring place can be displayed on the computer screens as well as data for the last 24 hours. Historical data are available using report server for extracting data for selectable

  4. The influence of transport network vulnerability for maritime ports

    NASA Astrophysics Data System (ADS)

    Ruscă, F.; Roşca, E.; Rusca, A.; Roşca, M.; Burciu, S.

    2015-11-01

    The concepts of reliability and vulnerability are quite important in assessing the ability of transport networks from land to provide continuity in operation tacking in consideration the relation with seaports. Transport infrastructure modernizing and extension according to land use and sustainable development requirements still represents a challenging issue among policy makers, regional/local communities and scientists. The interest for the researches reliability and vulnerability for transport networks who connect maritime ports with interior city's is generate by the natural disasters, the terrorist acts, unconventional war, etc.. Transport network modelling enable the development of mathematical models used in evaluating the reliability and vulnerability. Nodes or link disruption could have an important impact over transport network users. In our paper we investigates the Romanian road network vulnerability related to Danube crossing versus maritime ports (Constanta and Mangalia) and its mitigation by improving network topology. We use Visum software to promote a methodology to assess road transport network vulnerability versus Romanian seaports and we propose some solutions to reduce probability of road transport network to fail.

  5. National Port Strategy Assessment

    EPA Pesticide Factsheets

    The assessment finds that air pollution at the Nation's ports can be significantly reduced by implementing currently available strategies and technologies to reduce emissions of harmful pollutants from diesel vehicles and engines.

  6. Port-Wine Stains

    MedlinePlus

    ... in healing and help prevent infection. Helping Kids Cope As with any birthmark, port-wine stains (especially ... these situations and take cues about how to cope with others' reactions. Practice responses so your child ...

  7. Port Security Strategy 2012

    DTIC Science & Technology

    2007-06-15

    Scanning every container is time consuming and delays container shipment. In addition, cargo containers en route to the United States from overseas...an appointment slip with barcode for all trucks that are scheduled to enter the port. Barcode scanning allows for a faster rate of processing...follows: • Status Quo. All containers are scanned for radioactive cargo before leaving the source port. Detection of radiation triggers further

  8. Depth-discrete sampling port

    DOEpatents

    Pemberton, Bradley E.; May, Christopher P.; Rossabi, Joseph; Riha, Brian D.; Nichols, Ralph L.

    1999-01-01

    A sampling port is provided which has threaded ends for incorporating the port into a length of subsurface pipe. The port defines an internal receptacle which is in communication with subsurface fluids through a series of fine filtering slits. The receptacle is in further communication through a bore with a fitting carrying a length of tubing there which samples are transported to the surface. Each port further defines an additional bore through which tubing, cables, or similar components of adjacent ports may pass.

  9. Depth-discrete sampling port

    DOEpatents

    Pemberton, Bradley E.; May, Christopher P.; Rossabi, Joseph; Riha, Brian D.; Nichols, Ralph L.

    1998-07-07

    A sampling port is provided which has threaded ends for incorporating the port into a length of subsurface pipe. The port defines an internal receptacle which is in communication with subsurface fluids through a series of fine filtering slits. The receptacle is in further communication through a bore with a fitting carrying a length of tubing there which samples are transported to the surface. Each port further defines an additional bore through which tubing, cables, or similar components of adjacent ports may pass.

  10. 33 CFR 148.215 - What if a port has plans for a deep draft channel and harbor?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... deep draft channel and harbor? 148.215 Section 148.215 Navigation and Navigable Waters COAST GUARD... General § 148.215 What if a port has plans for a deep draft channel and harbor? (a) If a State port will be directly connected by pipeline to a proposed deepwater port, and has existing plans for a...

  11. Central Vein Dilatation Prior to Concomitant Port Implantation

    SciTech Connect

    Krombach, Gabriele A. Plumhans, Cedric; Goerg, Fabian; Guenther, Rolf W.

    2010-04-15

    Implantation of subcutaneous port systems is routinely performed in patients requiring repeated long-term infusion therapy. Ultrasound- and fluoroscopy-guided implantation under local anesthesia is broadly established in interventional radiology and has decreased the rate of complications compared to the surgical approach. In addition, interventional radiology offers the unique possibility of simultaneous management of venous occlusion. We present a technique for recanalization of central venous occlusion and angioplasty combined with port placement in a single intervention which we performed in two patients. Surgical port placement was impossible owing to occlusion of the superior vena cava following placement of a cardiac pacemaker and occlusion of multiple central veins due to paraneoplastic coagulopathy, respectively. In both cases the affected vessel segments were dilated with balloon catheters and the port systems were placed thereafter. After successful dilatation, the venous access was secured with a 25-cm-long, 8-Fr introducer sheath, a subcutaneous pocket prepared, and the port catheter tunneled to the venipuncture site. The port catheter was introduced through the sheath with the proximal end connected to a 5-Fr catheter. This catheter was pulled through the tunnel in order to preserve the tunnel and, at the same time, allow safe removal of the long sheath over the wire. The port system functioned well in both cases. The combination of recanalization and port placement in a single intervention is a straightforward alternative for patients with central venous occlusion that can only be offered by interventional radiology.

  12. 51. Port elevation, in port. Note reduced turtle deck due ...

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

    51. Port elevation, in port. Note reduced turtle deck due to quarters expansion. - U.S. Coast Guard Cutter WHITE SUMAC, U.S. Coast Guard 8th District Base, 4640 Urquhart Street, New Orleans, Orleans Parish, LA

  13. [The connective tissues, from the origin of the concept to its "Maturation" to extracellular matrix. Application to ocular tissues. Contribution to the history of medical sciences].

    PubMed

    Labat-Robert, J; Robert, L; Pouliquen, Y

    2011-06-01

    The "Tissue" concept emerged apparently in the medical literature at about the French revolution, during the second half of the 18(th) century. It was found in the texts written by the physicians of Béarn and Montpellier, the Bordeu-s and also by the famous physician, Felix Vicq d'Azyr, the last attending physician of the queen Marie-Antoinette, "Bordeu et al. (1775) et Pouliquen (2009)". It was elaborated into a coherent doctrine somewhat later by Xavier Bichat, considered as the founder of modern pathological anatomy, Bichat. With the advent of histochemistry, from the beginning of the 20(th) century, several of the principal macromolecular components of connective tissues, collagens, elastin, "acid mucopolysaccharides" (later glycosaminoglycans and proteoglycans) and finally structural glycoproteins were characterized. These constituents of connective tissues were then designated as components of the extracellular matrix (ECM), closely associated to the cellular components of these tissues by adhesive (structural) glycoproteins as fibronectin, several others and cell receptors, "recognising" ECM-components as integrins, the elastin-receptor and others. This molecular arrangement fastens cells to the ECM-components they synthesize and mediates the exchange of informations between the cells to the ECM (inside-out) and also from the ECM-components to the cells (outside-in). This macromolecular arrangement is specific for each tissue as a result of the differentiation of their cellular components. It is also the basis and condition of the fulfillment of the specific functions of differentiated tissues. This is a short description of the passage of the "tissue" concept from its vague origin towards its precise identification at the cellular and molecular level up to the recognition of its functional importance and its establishment as an autonomous science. This can be considered as a new example of the importance of metaphors for the progress of science, Keller

  14. Asymmetric sound transmission in a passive non-blocking structure with multiple ports

    NASA Astrophysics Data System (ADS)

    Zhu, Yi-Fan; Gu, Zhong-Ming; Liang, Bin; Yang, Jing; Yang, Jun; Yin, Lei-lei; Cheng, Jian-Chun

    2016-09-01

    We present the mechanism for breaking the symmetry in sound transmission between any two neighboring ports in a passive multi-port system. Numerical simulations and experimental measurements verify that by using judiciously designed metastructures to provide an extra wavevector without blocking the sound path, the propagating wave will travel along a preset direction at each port instead of splitting to both directions. We have also demonstrated the flexibility of this scheme to adjust the location of each port. Our design advances further the concept of one-way manipulation in passive two-port systems and may enable novel sound-steering devices for more versatile applications.

  15. Ports Primer: 7.2 Air Emissions

    EPA Pesticide Factsheets

    Near-port communities are often disproportionately impacted by air emissions due to port operations, goods movement operations and other industries that may be co-located with ports. Air emissions at ports also impact regional air quality.

  16. Ports Primer: 7.4 Agency Responsibilities

    EPA Pesticide Factsheets

    Near-port communities are often disproportionately impacted by air emissions due to port operations, goods movement operations and other industries that may be co-located with ports. Air emissions at ports also impact regional air quality.

  17. Port-wine stain

    MedlinePlus

    Early-stage port-wine stains are usually flat and pink. As the child gets older, the color may deepen to a dark red or purplish color. They occur most often on the face, but can appear anywhere on the body. Over time, ...

  18. ROCKET PORT CLOSURE

    DOEpatents

    Mattingly, J.T.

    1963-02-12

    This invention provides a simple pressure-actuated closure whereby windowless observation ports are opened to the atmosphere at preselected altitudes. The closure comprises a disk which seals a windowless observation port in rocket hull. An evacuated instrument compartment is affixed to the rocket hull adjacent the inner surface of the disk, while the outer disk surface is exposed to the atmosphere through which the rocket is traveling. The pressure differential between the evacuated instrument compartment and the relatively high pressure external atmosphere forces the disk against the edge of the observation port, thereby effecting a tight seai. The instrument compartment is evacuated to a pressure equal to the atmospheric pressure existing at the altitude at which it is desiretl that the closure should open. When the rocket reaches this preselected altitude, the inwardly directed atmospheric force on the disk is just equaled by the residual air pressure force within the instrument compartment. Consequently, the closure disk falls away and uncovers the open observation port. The separation of the disk from the rocket hull actuates a switch which energizes the mechanism of a detecting instrument disposed within the instrument compartment. (AE C)

  19. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Ports of Palm Beach, Port Everglades, Miami or Key West, Florida. These moving security zones are... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida. 165.761 Section 165.761...

  20. A compact five-port waveguide structure and its application as a three-way power divider

    NASA Astrophysics Data System (ADS)

    Guo, Letian; Li, Jiawei; Ba, Tao; Huang, Wenhua; Shao, Hao

    2016-11-01

    A compact five-port waveguide structure consisting of three rectangular ports, one coaxial port, and one circular waveguide port is proposed. The three rectangular waveguides are uniformly distributed in space at angles of 120°, and the coaxial and circular waveguides are located at the top and bottom, respectively, of the rectangular waveguides. The ideal scattering matrix is derived from the symmetry properties of the structure. If the circular and coaxial ports are matched, then the entire five-port waveguide structure is automatically matched. Two connected inserted coaxial probes, a frustum, and a coaxial transition are used to match the five-port waveguide structure with a relatively wide bandwidth. The theoretical and experimental results are generally consistent with each other. With the circular port connected to the load, the five-port waveguide structure becomes a reciprocal TEM mode-to-three-way TE10 mode power divider. Measurements indicate that from 8 to 9.6 GHz, the return losses at the three rectangular ports and the coaxial port are greater than 20 dB and 17 dB, respectively. The isolation among the three rectangular ports is higher than 20 dB. The amplitude and phase imbalances in the division of power are less than 0.1 dB and 2°, respectively. The volume of the five-port waveguide structure is as small as 1.5 λ × 1.5λ × λ.

  1. Port and Harbor Security

    SciTech Connect

    Saito, T; Guthmuller, H; DeWeert, M

    2004-12-15

    Port and Harbor Security is a daunting task to which optics and photonics offers significant solutions. We are pleased to report that the 2005 Defense and Security Symposium (DSS, Orlando, FL) will include reports on active and passive photonic systems operating from both airborne and subsurface platforms. In addition to imaging techniques, there are various photonic applications, such as total internal reflection fluorescence (TIRF), which can be used to ''sniff'' for traces of explosives or contaminants in marine. These non-imaging technologies are beyond the scope of this article, but will also be represented at DSS 2005. We encourage colleagues to join our technical group to help us to make our ports and harbors safer and more secure.

  2. Robotics for port security

    NASA Astrophysics Data System (ADS)

    Smuda, William; Freiburger, Lonnie A.; Gerhart, Grant R.; Mallon, Lawrence

    2004-09-01

    The capacity through the use of robots with on board visual, NBC and HAZMAT sensors to rapidly and continuously screen convoys and staged exposed assets would be a force multiplier and measurably improve base and force protection at both inbound and outbound DOD and commercial facilities. This paper chronicles our experiment with the ODIS robot at the Ports of Los Angeles (POLA) and Long Beach (POLB) in July of 2003. POLA & POLB are responsible for moving over 30% of the United States trade goods. Queues of 54" container trucks routinely exceed 100 trucks, extending for over a mile from the port entrances. Spotted equipment and convoys at staging areas are a high visibility and value assets to a terrorist incident. The POLA/POLB scenario is also representative of TRANSCOM operations at the port of Basra during current operation in Iraq. The California Highway Patrol is responsible for physically inspecting these vehicles for roadworthiness and contraband, a dangerous and dirty job. We will also discuss the use of ODIS robots for this task.

  3. ITER Port Interspace Pressure Calculations

    SciTech Connect

    Carbajo, Juan J; Van Hove, Walter A

    2016-01-01

    The ITER Vacuum Vessel (VV) is equipped with 54 access ports. Each of these ports has an opening in the bioshield that communicates with a dedicated port cell. During Tokamak operation, the bioshield opening must be closed with a concrete plug to shield the radiation coming from the plasma. This port plug separates the port cell into a Port Interspace (between VV closure lid and Port Plug) on the inner side and the Port Cell on the outer side. This paper presents calculations of pressures and temperatures in the ITER (Ref. 1) Port Interspace after a double-ended guillotine break (DEGB) of a pipe of the Tokamak Cooling Water System (TCWS) with high temperature water. It is assumed that this DEGB occurs during the worst possible conditions, which are during water baking operation, with water at a temperature of 523 K (250 C) and at a pressure of 4.4 MPa. These conditions are more severe than during normal Tokamak operation, with the water at 398 K (125 C) and 2 MPa. Two computer codes are employed in these calculations: RELAP5-3D Version 4.2.1 (Ref. 2) to calculate the blowdown releases from the pipe break, and MELCOR, Version 1.8.6 (Ref. 3) to calculate the pressures and temperatures in the Port Interspace. A sensitivity study has been performed to optimize some flow areas.

  4. 75 FR 37722 - Safety Zone; July Fireworks Display in Captain of the Port, Puget Sound AOR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... Gardner Bay, Washington in support of the City of Everett Fourth of July fireworks display and this... zone: all waters of Port Gardner Bay, WA extending out to a 300 yard radius from the launch site at 47... safety zone: All waters of Port Gardner Bay, WA between two lines with the northern line connecting...

  5. Multi-port valve

    DOEpatents

    Lewin, Keith F.

    1997-04-15

    A multi-port valve for regulating, as a function of ambient air having varying wind velocity and wind direction in an open-field control area, the distribution of a fluid, particularly carbon dioxide (CO.sub.2) gas, in a fluid distribution system so that the control area remains generally at an elevated fluid concentration or level of said fluid. The multi-port valve generally includes a multi-port housing having a plurality of outlets therethrough disposed in a first pattern of outlets and at least one second pattern of outlets, and a movable plate having a plurality of apertures extending therethrough disposed in a first pattern of apertures and at least one second pattern of apertures. The first pattern of apertures being alignable with the first pattern of outlets and the at least one second pattern of apertures being alignable with the second pattern of outlets. The first pattern of apertures has a predetermined orientation with the at least one second pattern of apertures. For an open-field control area subject to ambient wind having a low velocity from any direction, the movable plate is positioned to equally distribute the supply of fluid in a fluid distribution system to the open-field control area. For an open-field control area subject to ambient wind having a high velocity from a given direction, the movable plate is positioned to generally distribute a supply of fluid in a fluid distribution system to that portion of the open-field control area located upwind.

  6. Multi-port valve

    DOEpatents

    Lewin, K.F.

    1997-04-15

    A multi-port valve is described for regulating, as a function of ambient air having varying wind velocity and wind direction in an open-field control area, the distribution of a fluid, particularly carbon dioxide (CO{sub 2}) gas, in a fluid distribution system so that the control area remains generally at an elevated fluid concentration or level of said fluid. The multi-port valve generally includes a multi-port housing having a plurality of outlets there through disposed in a first pattern of outlets and at least one second pattern of outlets, and a movable plate having a plurality of apertures extending there through disposed in a first pattern of apertures and at least one second pattern of apertures. The first pattern of apertures being alignable with the first pattern of outlets and the at least one second pattern of apertures being alignable with the second pattern of outlets. The first pattern of apertures has a predetermined orientation with the at least one second pattern of apertures. For an open-field control area subject to ambient wind having a low velocity from any direction, the movable plate is positioned to equally distribute the supply of fluid in a fluid distribution system to the open-field control area. For an open-field control area subject to ambient wind having a high velocity from a given direction, the movable plate is positioned to generally distribute a supply of fluid in a fluid distribution system to that portion of the open-field control area located upwind. 7 figs.

  7. Porting GENESIS to SIMULINK.

    PubMed

    Rodriguez Campos, Francisco; Enderle, John D

    2004-01-01

    This paper describes the porting of the general simulation system (GENESIS) to Matrix Language Laboratory language (MatLab) SIMULINK, based in the cable theory to simulate the behavior of neurons. A graphic programming approach serves as ideal platform for teaching physiological modeling and neuroengineering courses. The ultimate goal of this project is to integrate all of the chemical, electrical, material, mechanical and neural interactions into a single model that can be viewed seamlessly from a molecular model to the large scale model. Integration of all interactions is not possible with GENESIS, but can be accomplished with SIMULINK.

  8. 38. Port side of engine compartment at salon deck level, ...

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

    38. Port side of engine compartment at salon deck level, with salon wall panels removed to show engine frame. Main connecting rod from crank to walking beam appears at extreme right of view, top of cylinder and piston rod appear at extreme left. - Ferry TICONDEROGA, Route 7, Shelburne, Chittenden County, VT

  9. SeaPort-e Workshop

    DTIC Science & Technology

    2014-08-01

    aquilent.com 22 QUESTIONS?? 23 Back-up 24 Program Evolution Category SeaPort Original (2001 – 2004) SeaPort-Enhanced (2004...Function = Industry User Function External System Interfaces: Create Purchase Request (Navy ERP ) Receive CAR Data (FPDS-NG) Receive Award Documents (EDA) Receive Award Data (SPS)

  10. World Geography. The Port of Baltimore Workplace Skills Development Project.

    ERIC Educational Resources Information Center

    Walker, Sam

    This set of learning modules was developed during a project to deliver workplace literacy instruction to individuals employed in the more than 50 businesses related to the activities of the Port of Baltimore. It is intended to accomplish the following objectives: familiarize students with basic concepts of geography; give students knowledge of…

  11. Soft-Tissue-Anchored Transcutaneous Port for Long-Term Percutaneous Transhepatic Biliary Drainage

    SciTech Connect

    Nyman, Rickard Ekloef, Hampus; Eriksson, Lars-Gunnar; Karlsson, Britt-Marie; Rasmussen, Ib; Lundgren, Dan; Thomsen, Peter

    2005-01-15

    Purpose. A transcutaneous port (T-port) has been developed allowing easy exchange of a catheter, which was fixed inside the device, using the Seldinger technique. The objective of the study was to test the T-port in patients who had percutaneous transhepatic biliary drainage (PTBD). Methods. The T-port, made of titanium, was implanted using local anesthesia in 11 patients (mean age 65 years, range 52-85 years) with biliary duct obstruction (7 malignant and 4 benign strictures). The subcutaneous part of the T-port consisted of a flange with several perforations allowing ingrowth of connective tissue. The T-port allowed catheter sizes of 10 and 12 Fr. Results. All wounds healed uneventfully and were followed by a stable period without signs of pronounced inflammation or infection. It was easy to open the port and to exchange the drainage tube. The patient's quality of life was considerably improved even though several patients had problems with repeated bile leakage due to frequent recurrent obstructions of the tubes. The ports were implanted for a mean time of 9 months (range 2-21 months). Histologic examination in four cases showed that the port was well integrated into the soft tissue. Tilting of the T-port in two cases led to perforation of the skin by the subcutaneous part of the ports, which were removed after 7 and 8 months. Conclusion. The T-port served as an excellent external access to the biliary ducts. The drainage tubes were well fixed within the ports. The quality of life of the patients was considerably improved. Together with improved aesthetic appearance they found it easier to conduct normal daily activities and personal care. However, the problem of recurrent catheter obstruction remained unsolved.

  12. Environmental and health impact assessment for ports in Thailand.

    PubMed

    Chanchang, Chamchan; Sithisarankul, Pornchai; Supanitayanon, Thanawat

    2016-01-01

    Port development in Thailand is an essential part of the national maritime interest in connection with ship and shore activities. The growth of maritime industry and transportation has led to the expansion of ports' areas and capacity. Each port type causes different environmental impacts. Therefore, the Port Authority of Thailand has set up guidelines on ports' environmental management. This is divided into 3 major phases; namely, planning, construction and operation commencement periods. The Report of Environmental and Health Impact Assessment (EIA, HIA and EHIA) is regarded as the environmental management process in the planning period. It is a key tool to anticipate and prevent any adverse effects that might occur on the environment as well as community health resulting from the project implementation. This measure, in turn, creates advance preparation on both the preventive and problem-solving means before the project gets off the ground. At present, the majority of new projects on port development have still been in the process of information gathering for EHIA submission. Some cannot start to operate due to their EHIA failure. For example, the Tha-sala port which did not pass EHIA, mainly because emphasis had been focused on adhering to legal regulations without taking into consideration the in-depth analysis of data being conducted by community entities in the area. Thus caused the project to be finally abolished. Impact assessment on environment and health should be aimed at detailed understanding of the community in each particular area so that effective data of objective achievement in preventing environmental problems could actually be carried out and welcomed by the concerned society.

  13. 47 CFR 52.35 - Porting Intervals.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Portability § 52.35 Porting Intervals. (a) All telecommunications carriers required by the Commission to port telephone numbers must complete a simple wireline-to-wireline or simple intermodal port request within one... p.m. local time for a simple port request to be eligible for activation at midnight on the same...

  14. 47 CFR 52.35 - Porting Intervals.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Portability § 52.35 Porting Intervals. (a) All telecommunications carriers required by the Commission to port telephone numbers must complete a simple wireline-to-wireline or simple intermodal port request within one... p.m. local time for a simple port request to be eligible for activation at midnight on the same...

  15. 47 CFR 52.35 - Porting Intervals.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Portability § 52.35 Porting Intervals. (a) All telecommunications carriers required by the Commission to port telephone numbers must complete a simple wireline-to-wireline or simple intermodal port request within one... p.m. local time for a simple port request to be eligible for activation at midnight on the same...

  16. 47 CFR 52.35 - Porting Intervals.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Portability § 52.35 Porting Intervals. (a) All telecommunications carriers required by the Commission to port telephone numbers must complete a simple wireline-to-wireline or simple intermodal port request within one... p.m. local time for a simple port request to be eligible for activation at midnight on the same...

  17. 47 CFR 52.35 - Porting Intervals.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Portability § 52.35 Porting Intervals. (a) All telecommunications carriers required by the Commission to port telephone numbers must complete a simple wireline-to-wireline or simple intermodal port request within one... p.m. local time for a simple port request to be eligible for activation at midnight on the same...

  18. Test Port for Fiber-Optic-Coupled Laser Altimeter

    NASA Technical Reports Server (NTRS)

    Ramos Izquierdo, Luis; Scott, V. Stanley; Rinis, Haris; Cavanaugh, John

    2011-01-01

    A test port designed as part of a fiber optic coupled laser altimeter receiver optical system allows for the back-illumination of the optical system for alignment verification, as well as illumination of the detector(s) for testing the receiver electronics and signal-processing algorithms. Measuring the optical alignment of a laser altimeter instrument is difficult after the instrument is fully assembled. The addition of a test port in the receiver aft-optics allows for the back-illumination of the receiver system such that its focal setting and boresight alignment can be easily verified. For a multiple-detector receiver system, the addition of the aft-optics test port offers the added advantage of being able to simultaneously test all the detectors with different signals that simulate the expected operational conditions. On a laser altimeter instrument (see figure), the aft-optics couple the light from the receiver telescope to the receiver detector(s). Incorporating a beam splitter in the aft-optics design allows for the addition of a test port to back-illuminate the receiver telescope and/or detectors. The aft-optics layout resembles a T with the detector on one leg, the receiver telescope input port on the second leg, and the test port on the third leg. The use of a custom beam splitter with 99-percent reflection, 1-percent transmission, and a mirrored roof can send the test port light to the receiver telescope leg as well as the detector leg, without unduly sacrificing the signal from the receiver telescope to the detector. The ability to test the receiver system alignment, as well as multiple detectors with different signals without the need to disassemble the instrument or connect and reconnect components, is a great advantage to the aft-optics test port. Another benefit is that the receiver telescope aperture is fully back-illuminated by the test port so the receiver telescope focal setting vs. pressure and or temperature can be accurately measured (as

  19. 9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain...

  20. 9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain...

  1. 9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain...

  2. 9 CFR 97.1 - Overtime work at laboratories, border ports, ocean ports, and airports. 1

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Overtime work at laboratories, border ports, ocean ports, and airports. 1 97.1 Section 97.1 Animals and Animal Products ANIMAL AND PLANT... laboratories, border ports, ocean ports, and airports. 1 1 For designated ports of entry for certain...

  3. Port Granby Project Overview - 13208

    SciTech Connect

    Smith, David W.; Vandergaast, Gary; Sungaila, Mark

    2013-07-01

    The Port Granby Project is an integral part of the Port Hope Area Initiative (PHAI), and is located approximately 14 kilometres west of the Municipality of Port Hope in the adjacent Municipality of Clarington, Ontario. The principal objective of the project is the excavation and relocation of low-level radioactive waste (LLRW) and marginally contaminated soils, which were deposited at the Port Granby Waste Management Facility (PGWMF) by Eldorado Nuclear Limited during the period 1955 to 1988, to a new, highly engineered above-ground Long-term Waste Management Facility (LTWMF) to be constructed on a nearby site. The Environmental Assessment for the Project was approved in 2009 August and the required Waste Nuclear Substance License was received in 2011 November. Once the detailed engineering design was completed, in 2011 March, the Port Granby Project was divided into three major contracts for construction implementation purposes. The first of these contracts was completed in late 2012 and the second is planned to start in early 2013. The contracting process for the third major contract is also expected to be completed during 2013. This paper provides an overview of the Port Granby Project as well as discussion on the status of the Project, including the regulatory approvals process, the approach to contracting the construction works and an update of work recently completed and soon to get underway. (authors)

  4. Single-port plus an additional port robotic complete mesocolic excision and intracorporeal anastomosis using a robotic stapler for right-sided colon cancer

    PubMed Central

    Bae, Sung Uk; Jeong, Woon Kyung

    2016-01-01

    The concept of complete mesocolic excision and central vascular ligation for colonic cancer has been recently introduced. The paper describes a technique of right-sided complete mesocolic excision and intracorporeal anastomosis by using a single-port robotic approach with an additional conventional robotic port. We performed a single-port plus an additional port robotic surgery using the Da Vinci Single-Site platform via the Pfannenstiel incision and the wristed robotic instruments via an additional robotic port in the left lower quadrant. The total operative and docking times were 280 and 25 minutes, respectively. The total number of lymph nodes harvested was 36 and the proximal and distal resection margins were 31 and 50 cm, respectively. Single-port plus an additional port robotic surgery for right-sided complete mesocolic excision and intracorporeal anastomosis appears to be feasible and safe. This system can overcome certain limitations of the previous robotic systems and conventional single-port laparoscopic surgery. PMID:27757400

  5. Making Connections with Estimation.

    ERIC Educational Resources Information Center

    Lobato, Joanne E.

    1993-01-01

    Describes four methods to structure estimation activities that enable students to make connections between their understanding of numbers and extensions of those concepts to estimating. Presents activities that connect estimation with other curricular areas, other mathematical topics, and real-world applications. (MDH)

  6. A novel monolithic fabrication method for a plastic microfluidic chip with liquid interconnecting ports

    NASA Astrophysics Data System (ADS)

    Lee, Bong-Kee; Kwon, Tai Hun

    2010-10-01

    In the present study, a novel monolithic fabrication method was developed for the manufacturing of a plastic microfluidic chip with liquid interconnecting ports. As the present method can realize both interconnecting ports and through holes, which are essential components for the delivery of working fluids, in the plastic microfluidic chip, no additional processes and external ports are required. Furthermore, the connection of external silicone tubing can be simply achieved by utilizing an elastic deformation of the used tubing. As one representative example, a microinjection molding of a prototype microfluidic chip having two types of interconnecting ports was demonstrated. After obtaining upper and lower plates by the microinjection molding process utilizing mold cores with pin structures, the thermal bonding of the molded plates was carried out, resulting in the prototype plastic microfluidic chip with interconnecting ports. From microfluidic experiments using the fabricated prototype, it was found that the present method could be quite useful in various microfluidic applications.

  7. The Computer Connection: Four Approaches to Microcomputer Laboratory Interfacing.

    ERIC Educational Resources Information Center

    Graef, Jean L.

    1983-01-01

    Four ways in which microcomputers can be turned into laboratory instruments are discussed. These include adding an analog/digital (A/D) converter on a printed circuit board, adding an external A/D converter using the computer's serial port, attaching transducers to the game paddle ports, or connecting an instrument to the computer. (JN)

  8. Port Risk Assessment Port of Ponce, Guayanilla, Yabucoa, and Las Mareas, Puerto Rico, After Action Report

    DTIC Science & Technology

    2000-02-10

    Port Assessment Ponce, Guayanilla, Yabucoa, and Las Mareas Port of Ponce, Guayanilla, Yabucoa, and Las Mareas , Puerto Rico, After Action Report...Introduction. A Port Risk Assessment was conducted for the port of Ponce, Guayanilla, Yabucoa, and Las Mareas , Puerto Rico (South Central...3. DATES COVERED 00-00-2000 to 00-00-2000 4. TITLE AND SUBTITLE Port Risk Assessment Port of Ponce, Guayanilla, Yabucoa, and Las Mareas

  9. Connecting Past and Present: Concepts and Models for Service-Learning in History. AAHE's Series on Service-Learning in the Disciplines.

    ERIC Educational Resources Information Center

    Harkavy, Ira, Ed.; Donovan, Bill M., Ed.

    This volume, 16th in a series about service learning and the academic disciplines, focuses on the ways service learning adds immediacy and relevance to the study of history. The authors of this collection provide answers to why history and service learning should be connected, and they describe strategies to bring this about. The chapters are: (1)…

  10. Inland waterway ports nodal attraction indices relevant in development strategies on regional level

    NASA Astrophysics Data System (ADS)

    Dinu, O.; Burciu, Ş.; Oprea, C.; Ilie, A.; Rosca, M.

    2016-08-01

    Present paper aims to propose a set of ranking indices and related criteria, concerning mainly spatial analysis, for the inland waterway port, with special view on inland ports of Danube. Commonly, the attraction potential of a certain transport node is assessed by its spatial accessibility indices considering both spatial features of the location provided by the networks that connect into that node and its economic potential defining the level of traffic flows depending on the economic centers of its hinterland. Paper starts with a overview of the critical needs that are required for potential sites to become inland waterway ports and presents nodal functions that coexist at different levels, leading to a port hierarchy from the points of view of: capacity, connection to hinterland, traffic structure and volume. After a brief review of the key inland waterway port ranking criterion, a selection of nodal attraction measures is made. Particular considerations for the Danube inland port case follows proposed methodology concerning indices of performance for network scale and centrality. As expected, the shorter the distance from an inland port to the nearest access point the greater accessibility. Major differences in ranking, dependent on selected criterion, were registered.

  11. Towards an Archaeology of Early Islamic Ports on the Western Red Sea Coast

    NASA Astrophysics Data System (ADS)

    Breen, Colin

    2013-12-01

    Against a background of developing research on Red Sea ports, a hypothetical model of the morphology of port towns during the early Islamic period is presented here. These places went through constant cycles of change as economic and political frameworks fluctuated. While their physical shape and form was strongly influenced by architectural features of the Islamic world their functionality was more aligned to commercial interaction. These were dynamic spaces where the daily life of their inhabitants was guided by trade, religion, weather and politics. The ports were intrinsically tied to the trade networks that connected Africa with Arabia and the broader Indian Ocean world.

  12. 43. DETAIL OF PINNED UPPER CHORD CONNECTION BETWEEN ANCHOR ARM ...

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

    43. DETAIL OF PINNED UPPER CHORD CONNECTION BETWEEN ANCHOR ARM AND SUSPENDED (PANEL 67). VIEW TO NORTH. - Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian Route 402, Port Huron, St. Clair County, MI

  13. Improving Students' Understanding of the Connections between the Concepts of Real-Gas Mixtures, Gas Ideal-Solutions, and Perfect-Gas Mixtures

    ERIC Educational Resources Information Center

    Privat, Romain; Jaubert, Jean-Noël; Moine, Edouard

    2016-01-01

    In many textbooks of chemical-engineering thermodynamics, a gas mixture obeying the fundamental law pV[subscript m] = RT is most often called ideal-gas mixture (in some rare cases, the term perfect-gas mixture can be found). These textbooks also define the fundamental concept of ideal solution which in theory, can be applied indifferently to…

  14. A novel concept of electrical drives based on two five-phases PMSM connected in parallel and supplied by a single inverter

    NASA Astrophysics Data System (ADS)

    Tounsi, K.; Djahbar, A.; Zegaoui, A.; Boutoubat, M.; Bokhtache, A. Aissa; Allouache, H.; Aillerie, M.

    2017-02-01

    In this paper, the vector control of a parallel-connected two five-phase permanent magnet synchronous machines (PMSMs) drive supplied by a single current-controlled voltage source inverter is presented. This system consists of a two five-phase PMSMs; the stators windings of both machines are connected in parallel in appropriate manner by using of the phase transposition property, which allows a decoupled control of the two machines. Based on the mathematical model of the multi-machine drive system, the decoupled dynamic of each machine from the group is obtained using the vector control algorithm. The independent control is ensured by controlling the stator currents and the speed of each machine under vector control consideration. Selected simulation results are presented to validate the effectiveness of the proposed control method under various dynamic operating conditions.

  15. The VisPort Project: Visualization of Port Logistics

    ERIC Educational Resources Information Center

    Katsioloudis, Petros J.; Watson, Ginger

    2011-01-01

    There is concern about the diminishing availability of skilled personnel that can operate in the wide variety of disciplines associated with port operations. Increasing cargo volume, combined with a shrinking workforce, could potentially create alarming situations in the future, hence the motivation to publicize to current students the breadth and…

  16. Connecting node and method for constructing a connecting node

    NASA Technical Reports Server (NTRS)

    Johnson, Christopher J. (Inventor); Raboin, Jasen L. (Inventor); Spexarth, Gary R. (Inventor)

    2011-01-01

    A connecting node comprises a polyhedral structure comprising a plurality of panels joined together at its side edges to form a spherical approximation, wherein at least one of the plurality of panels comprises a faceted surface being constructed with a passage for integrating with one of a plurality of elements comprising a docking port, a hatch, and a window that is attached to the connecting node. A method for manufacturing a connecting node comprises the steps of providing a plurality of panels, connecting the plurality of panels to form a spherical approximation, wherein each edge of each panel of the plurality is joined to another edge of another panel, and constructing at least one of the plurality of panels to include a passage for integrating at least one of a plurality of elements that may be attached to the connecting node.

  17. Ports Primer: 7.1 Environmental Impacts

    EPA Pesticide Factsheets

    Port operations can lead to environmental impacts on air, water and land. Many communities with environmental justice concerns also experience disparities in health outcomes that they attribute to exposure to emissions from port operations.

  18. Draft Environmental Justice Primer for Ports

    EPA Pesticide Factsheets

    This document is intended to help port decision-makers better understand the needs of near-port communities and how they can help address these needs and build productive community relationships during planning activities and operations.

  19. Revisiting an old concept: the coupled oscillator model for VCD. Part 1: the generalised coupled oscillator mechanism and its intrinsic connection to the strength of VCD signals.

    PubMed

    Nicu, Valentin Paul

    2016-08-03

    Motivated by the renewed interest in the coupled oscillator (CO) model for VCD, in this work a generalised coupled oscillator (GCO) expression is derived by introducing the concept of a coupled oscillator origin. Unlike the standard CO expression, the GCO expression is exact within the harmonic approximation. Using two illustrative example molecules, the theoretical concepts introduced here are demonstrated by performing a GCO decomposition of the rotational strengths computed using DFT. This analysis shows that: (1) the contributions to the rotational strengths that are normally neglected in the standard CO model can be comparable to or larger than the CO contribution, and (2) the GCO mechanism introduced here can affect the VCD intensities of all types of modes in symmetric and asymmetric molecules.

  20. 46 CFR 171.116 - Port lights.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Port lights. 171.116 Section 171.116 Shipping COAST... Port lights. (a) A vessel may have port lights below the bulkhead deck if— (1) It is greater than 150 gross tons; and (2) It is in ocean service. (b) All port lights in a space must be non-opening if...

  1. 46 CFR 171.116 - Port lights.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Port lights. 171.116 Section 171.116 Shipping COAST... Port lights. (a) A vessel may have port lights below the bulkhead deck if— (1) It is greater than 150 gross tons; and (2) It is in ocean service. (b) All port lights in a space must be non-opening if...

  2. Offshore Deepwater Liquified Natural Gas (LNG) Ports ...

    EPA Pesticide Factsheets

    2017-04-10

    EPA received three National Pollution Discharge Elimination System (NPDES) permit applications for wastewater discharges related to the construction and operation of deepwater LNG ports in state and federal waters of Massachusetts Bay. One was for construction-related discharges associated with the Northeast Gateway LNG deepwater port, one was for operations-related discharges associated with the Northeast Gateway LNG deepwater port, and the other was for both construction-related and operations-related discharges for the Neptune LNG deepwater port.

  3. Gulf Coast. Ports for Naval Defense

    DTIC Science & Technology

    1993-09-01

    information on these facilities. FUTURE DEVELOPMENT The Port Authority of the Port of Port Arthur recently purchased 33 acres of cleared waterfront land...Commander S1I79th Army Deployment Control Unit Fort Hamilton USARC Brooklyn , NY 11252-7445 (1) Commander 1182d Transportation Terminal Unit USAR...2011A 200 Stovall Street Alexandria, VA 22332-2300 (1) Commanding Officer Navy Cargo Handling and Port Group Williamsburg , VA 23185 (1) Commanding

  4. Cruise Ship Port Planning Factors

    DTIC Science & Technology

    2001-01-01

    The cruise ship industry started off like a healthy plant in a small pot. When it was small, it struggled, survived and flourished in the small pot... cruise ship port planning issues, and demonstrates that the market demand will continue to increase in the future. This increase in demand will be driven

  5. Multi-port dump combustor

    SciTech Connect

    Dale, L. A.; Grenleski Jr., S. E.; Keirsey, J. L.; Stevens, C. E.

    1985-09-10

    A four-ported dump combustor is designed for use with a ramjet engine and provides high combustion efficiency and pressure recovery for length-to-diameter (L/D) ratios of between 1.3 and 4.4, over a range of operating conditions.

  6. 50 CFR 24.12 - Designated ports.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) The U.S. Department of Agriculture ports at Hilo, Hawaii, and Chicago, Illinois, are designated ports... CFR part 17 or 23. (c) The U.S. Department of Agriculture ports at Atlanta, Georgia; Chicago, Illinois... Chicago, Illinois Baton Rouge, Louisiana New Orleans, Louisiana Bangor, Maine Portland, Maine...

  7. 22 CFR 120.24 - Port Directors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Port Directors. 120.24 Section 120.24 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.24 Port Directors. Port Directors of U.S. Customs and Border Protection means the U.S. Customs and...

  8. 22 CFR 120.24 - Port Directors.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Port Directors. 120.24 Section 120.24 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.24 Port Directors. Port Directors of U.S. Customs and Border Protection means the U.S. Customs and...

  9. 22 CFR 120.24 - Port Directors.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Port Directors. 120.24 Section 120.24 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.24 Port Directors. Port Directors of U.S. Customs and Border Protection means the U.S. Customs and...

  10. 22 CFR 120.24 - Port Directors.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Port Directors. 120.24 Section 120.24 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.24 Port Directors. Port Directors of U.S. Customs and Border Protection means the U.S. Customs and...

  11. 22 CFR 120.24 - Port Directors.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Port Directors. 120.24 Section 120.24 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.24 Port Directors. Port Directors of U.S. Customs and Border Protection means the U.S. Customs and...

  12. Single port laparoscopic mesh rectopexy

    PubMed Central

    2016-01-01

    Introduction Traditionally, laparoscopic mesh rectopexy is performed with four ports, in an attempt to improve cosmetic results. Following laparoscopic mesh rectopexy there is a new operative technique called single-port laparoscopic mesh rectopexy. Aim To evaluate the single-port laparoscopic mesh rectopexy technique in control of rectal prolapse and the cosmesis and body image issues of this technique. Material and methods The study was conducted in El Fayoum University Hospital between July 2013 and November 2014 in elective surgery for symptomatic rectal prolapse with single-port laparoscopic mesh rectopexy on 10 patients. Results The study included 10 patients: 3 (30%) males and 7 (70%) females. Their ages ranged between 19 years and 60 years (mean: 40.3 ±6 years), and they all underwent laparoscopic mesh rectopexy. There were no conversions to open technique, nor injuries to the rectum or bowel, and there were no mortalities. Mean operative time was 120 min (range: 90–150 min), and mean hospital stay was 2 days (range: 1–3 days). Preoperatively, incontinence was seen in 5 (50%) patients and constipation in 4 (40%). Postoperatively, improvement in these symptoms was seen in 3 (60%) patients for incontinence and in 3 (75%) for constipation. Follow-up was done for 6 months and no recurrence was found with better cosmetic appearance for all patients. Conclusions Single-port laparoscopic mesh rectopexy is a safe procedure with good results as regards operative time, improvement in bowel function, morbidity, cost, and recurrence, and with better cosmetic appearance. PMID:27350840

  13. Assessing Past Fracture Connectivity in Geothermal Reservoirs Using Clumped Isotopes: Proof of Concept in the Blue Mountain Geothermal Field, Nevada USA

    NASA Astrophysics Data System (ADS)

    Huntington, K. W.; Sumner, K. K.; Camp, E. R.; Cladouhos, T. T.; Uddenberg, M.; Swyer, M.; Garrison, G. H.

    2015-12-01

    Subsurface fluid flow is strongly influenced by faults and fractures, yet the transmissivity of faults and fractures changes through time due to deformation and cement precipitation, making flow paths difficult to predict. Here we assess past fracture connectivity in an active hydrothermal system in the Basin and Range, Nevada, USA, using clumped isotope geochemistry and cold cathodoluminescence (CL) analysis of fracture filling cements from the Blue Mountain geothermal field. Calcite cements were sampled from drill cuttings and two cores at varying distances from faults. CL microscopy of some of the cements shows banding parallel to the fracture walls as well as brecciation, indicating that the cements record variations in the composition and source of fluids that moved through the fractures as they opened episodically. CL microscopy, δ13C and δ18O values were used to screen homogeneous samples for clumped isotope analysis. Clumped isotope thermometry of most samples indicates paleofluid temperatures of around 150°C, with several wells peaking at above 200°C. We suggest that the consistency of these temperatures is related to upwelling of fluids in the convective hydrothermal system, and interpret the similarity of the clumped isotope temperatures to modern geothermal fluid temperatures of ~160-180°C as evidence that average reservoir temperatures have changed little since precipitation of the calcite cements. In contrast, two samples, one of which was associated with fault gauge observed in drill logs, record significantly cooler temperatures of 19 and 73°C and anomalous δ13C and δ18Owater values, which point to fault-controlled pathways for downwelling meteoric fluid. Finally, we interpret correspondence of paleofluid temperatures and δ18Owater values constrained by clumped isotope thermometry of calcite from different wells to suggest past connectivity of fractures among wells within the geothermal field. Results show the ability of clumped isotope

  14. Connected Traveler

    SciTech Connect

    Schroeder, Alex

    2015-11-01

    The Connected Traveler project is a multi-disciplinary undertaking that seeks to validate potential for transformative transportation system energy savings by incentivizing efficient traveler behavior. This poster outlines various aspects of the Connected Traveler project, including market opportunity, understanding traveler behavior and decision-making, automation and connectivity, and a projected timeline for Connected Traveler's key milestones.

  15. Structural Analysis of the ITER VV Lower Port Region

    NASA Astrophysics Data System (ADS)

    Cai, Yingxiang; Wu, Songtao; Yu, Jie

    2007-08-01

    A structural analysis of the International Thermonuclear Experimental Reactor (ITER) vacuum vessel's lower port region was presented by means of a finite element analysis method. The purpose is to evaluate the stress and displacement level on this structure under various combinations of five designed loads, including the gravity of the vacuum vessel, seismic loads, electromagnetic loads, and possible pressure loads to ensure structural safety. The cyclic symmetry finite element model of this structure was developed by using ANSYS code. The results showed that the maximum stress does not exceed the allowable value for any of the load combinations according to ASME code and the nine vacuum vessel (VV) supports have the ability to sustain the entire VV and in vessel-components and withstand load combinations under both normal as well as off-normal operation conditions. Stress mainly concentrates on the connecting region of the VV support and lower port stub extension.

  16. NASA CONNECT: Atmospheric Detectives

    NASA Technical Reports Server (NTRS)

    1999-01-01

    'The Measurement of All Things: Atmospheric Detectives' is the second of seven programs in the 1999-2000 NASA CONNECT series. Produced by NASA Langley Research Center's Office of Education, NASA CONNECT is an award-winning series of instructional programs designed to enhance the teaching of math, science and technology concepts in grades 5-8. NASA CONNECT establishes the 'connection' between the mathematics, science, and technology concepts taught in the classroom and NASA research. Each program in the series supports the national mathematics, science, and technology standards; includes a resource-rich teacher guide; and uses a classroom experiment and web-based activity to complement and enhance the math, science, and technology concepts presented in the program. NASA CONNECT is FREE and the programs in the series are in the public domain. Visit our web site and register. http://connect.larc.nasa.gov In 'The Measurement of All Things: Atmospheric Detectives' students will learn how scientists use satellites, lasers, optical detectors, and wavelengths of light to measure the presence of certain gaseous elements, compounds, and aerosols in the Earth's atmosphere.

  17. Isolating USB connections in medical equipment.

    PubMed

    Broeders, Jan-Hein

    2009-01-01

    Although offering several benefits, the universal serial bus (USB) port has not been rapidly adopted for connecting medical equipment. This is because it could affect safety procedures, with equipment not operating isolated from the mains. To overcome this, a single package isolation device has been developed that can be inserted directly into the USB signal path.

  18. Covariant magnetic connection hypersurfaces

    NASA Astrophysics Data System (ADS)

    Pegoraro, F.

    2016-04-01

    > In the single fluid, non-relativistic, ideal magnetohydrodynamic (MHD) plasma description, magnetic field lines play a fundamental role by defining dynamically preserved `magnetic connections' between plasma elements. Here we show how the concept of magnetic connection needs to be generalized in the case of a relativistic MHD description where we require covariance under arbitrary Lorentz transformations. This is performed by defining 2-D magnetic connection hypersurfaces in the 4-D Minkowski space. This generalization accounts for the loss of simultaneity between spatially separated events in different frames and is expected to provide a powerful insight into the 4-D geometry of electromagnetic fields when .

  19. A musculoskeletal model of low grade connective tissue inflammation in patients with thyroid associated ophthalmopathy (TAO): the WOMED concept of lateral tension and its general implications in disease

    PubMed Central

    Moncayo, Roy; Moncayo, Helga

    2007-01-01

    Background Low level connective tissue inflammation has been proposed to play a role in thyroid associated ophthalmopathy (TAO). The aim of this study was to investigate this postulate by a musculoskeletal approach together with biochemical parameters. Methods 13 patients with TAO and 16 controls were examined. Erythrocyte levels of Zn, Cu, Ca2+, Mg, and Fe were determined. The musculoskeletal evaluation included observational data on body posture with emphasis on the orbit-head region. The angular foot position in the frontal plane was quantified following gait observation. The axial orientation of the legs and feet was evaluated in an unloaded supine position. Functional propioceptive tests based on stretch stimuli were done by using foot inversion and foot rotation. Results Alterations in the control group included neck tilt in 3 cases, asymmetrical foot angle during gait in 2, and a reaction to foot inversion in 5 cases. TAO patients presented facial asymmetry with displaced eye fissure inclination (mean 9.1°) as well as tilted head-on-neck position (mean 5.7°). A further asymmetry feature was external rotation of the legs and feet (mean 27°). Both foot inversion as well as foot rotation induced a condition of neuromuscular deficit. This condition could be regulated by gentle acupressure either on the lateral abdomen or the lateral ankle at the acupuncture points gall bladder 26 or bladder 62, respectively. In 5 patients, foot rotation produced a phenomenon of moving toes in the contra lateral foot. In addition foot rotation was accompanied by an audible tendon snapping. Lower erythrocyte Zn levels and altered correlations between Ca2+, Mg, and Fe were found in TAO. Conclusion This whole body observational study has revealed axial deviations and body asymmetry as well as the phenomenon of moving toes in TAO. The most common finding was an arch-like displacement of the body, i.e. eccentric position, with foot inversion and head tilt to the contra lateral side

  20. Concept Study for Military Port Design Using Natural Processes.

    DTIC Science & Technology

    1982-06-15

    asymmetric pyrolysis of ammonium salts to form NH3 plus ammonium acid salts and added operations involving carbonation, and non-core process steps...drying of ammonium salts for pyrolysis in step 5. A second stage absorption may be desirable to upgrade the sulfate content by depressurizing and...strength than used in step 1. The bisulfate or bifluoride ion is used to regenerate the resin in acid form, and the acid is eluted with ammonium or sodium

  1. Making News Connections.

    ERIC Educational Resources Information Center

    Swiderek, Bobbi

    1998-01-01

    Describes how one teacher uses news articles to teach connections between the present-day real world and the books that her students read. Notes that her intent is to help readers transfer concepts from one domain (their reading) to another (real life). Offers the example of how this was done with the book "The Giver" by Lois Lowry. (SR)

  2. Evaluation of Fleeting Operations in Ports.

    DTIC Science & Technology

    1980-10-31

    industrial sites and their cargo handling I locations in the port area. 3) Based on (1) and (2) above, develop a fleeting evaluation technique which may be...within it. Phase 1, com- posed of four tasks, was designed to provide familiarity with respect to St. Louis port, harbor and fleeting operations. Task...1.1 reviewed the conventional professional literature of AAPA, ASCE, TRB and MARAD and the World Bank with respect to port and harbor design and

  3. Modeling Flow through a Lock Manifold Port

    DTIC Science & Technology

    2013-01-01

    computational model is to provide reliable loss coefficients. Energy losses for flow issuing from a port occur primarily in the submerged jet . The...computational flow model to determine the velocity and pressure distribution in a single-port manifold for a range of port-to-culvert discharge ...Engineers 2006). Navigation lock manifolds can be evaluated using analytical methods when the hydraulic characteristics associated with the manifold’s

  4. Laparoscopic Assisted Two Port Open Appendicectomy

    PubMed Central

    Golash, Vishwanath

    2008-01-01

    Objectives The laparoscopic appendicectomy can be performed using one to several ports. We present our experience of two port laparoscopic assisted open appendicectomy. The objective was to assess the results retrospectively in terms of complications and its limitations. Methods Between years 1998-2007, a two port laparoscopic assisted appendectomy was attempted in 2380 adult patients with suspected appendicitis. The patients with localized or generalized peritonitis were included. The appendicectomy was performed via an assisted two port method using 10 mm umbilical optical port and another 10 mm port in right iliac fossa. The children aged 12 and below and pregnant patients were excluded. All patients had their laparoscopic appendicectomy within 48 hours of admission. Results Two port laparoscopic assisted appendicectomy was successful in 86.9% of cases. Acute appendicitis was the cause of acute abdomen in 88.9% of the patients. The accessory port was required in 8.5% of patients to complete the appendicectomy and the conversion rate to open was 4.6%. The mean operation time was 25 minutes and the mean hospital stay was 1.5 days. The port site infection was seen in 14, bleeding in 20, parietal wall abscess in three cases and intra-abdominal abscesses in 4 patients. Conclusion This approach is simple, can be converted to total intracorporeal by inserting accessory port or to open appendicectomy when required and has advantage of full laparoscopy of abdomen. It has its limitations in cases of extreme obesity, thick mesentery, gangrenous appendix, very large and thick appendix, and difficulty in finding the appendix, control of bleeding, division of adhesions and to deal with other associated pathology. Cost was minimized by using non-disposable port. The overall morbidity was low. There were no specific complications related to this technique and incidence of port site infection was similar to other approaches of laparoscopic appendicectomy. PMID:22359707

  5. Severe Weather Guide - Mediterranean Ports. 7. Marseille

    DTIC Science & Technology

    1988-03-01

    Naval vessels normally utilize Avant Port Nord, the northern part of the Port, which is comprised of the following basins: Bassin Mirabeau , where the... Mirabeau -Mole de Leon Gourret GULF OF MARSEILLE ■43°16’N- NAUTICAL MILE SCALE 0 1 2 I I I 5°16’E...comprised of Avant Port Nord at the northern entrance, and the following basins: Bassin Mirabeau , Bassin Leon Bourret (Darse Sud), Bassin du President

  6. Port Security in the Persian Gulf

    DTIC Science & Technology

    2008-06-01

    national oil company , Saudi Aramco , claim to have invested massive resources in order to ensure the security of vital infrastructure. It is unclear...port security, ISPS, CSI, Saudi Arabia , United Arab Emirates, Iraq, maritime infrastructure, IMO, port facility, terrorism, smuggling, oil , fuel...petrochemicals and LPG.40 Petroleum exports shipped through Saudi Aramco -controlled ports are also significant. After Saudi oil is pumped from fields

  7. Testing and Analysis of Sensor Ports

    NASA Technical Reports Server (NTRS)

    Zhang, M.; Frendi, A.; Thompson, W.; Casiano, M. J.

    2016-01-01

    This Technical Publication summarizes the work focused on the testing and analysis of sensor ports. The tasks under this contract were divided into three areas: (1) Development of an Analytical Model, (2) Conducting a Set of Experiments, and (3) Obtaining Computational Solutions. Results from the experiment using both short and long sensor ports were obtained using harmonic, random, and frequency sweep plane acoustic waves. An amplification factor of the pressure signal between the port inlet and the back of the port is obtained and compared to models. Comparisons of model and experimental results showed very good agreement.

  8. Do Not Only Connect

    NASA Astrophysics Data System (ADS)

    Kirkby, M. J.

    2012-04-01

    Although the concept of connectivity has been increasingly canvassed in the last 10 years, there have been relatively few, and sometimes contradictory operational definitions. Connectivity can be reasonably associated with water flow, sediment transport and ecological habitats, and either generally or along specific pathways, for example in hyporheic exchanges, and inherits a legacy from concepts such as contributing area and hydraulic routing. Here we focus on a single mode, for overland flow, but there remain a bewildering range of operational definitions. Connectivity between two points A and B, on a flow line, can be described as a nominal variable (presence or absence of connection), as a scalar (time delay or breakthrough volume), or as increasingly complex vectors (hydrograph at B for given input at A), even at steady state for a conservative system. Detailed descriptions of dynamic connectivity between adjacent points across an area form one critical ingredient of fine scale process-based models, such as CRUM or MAHLERAN. In this way, connectivity provides a valuable way of conceptualizing the local persistence and continuity of overland flow, particularly in semi-arid areas with short bursts of rainfall and patchy surface properties. For time-spans over which the soils and topography can respond, the division between structural and functional connectivity is also valuable; structure providing a necessary pre-condition for functional connection, and function a necessary condition for change in structure. Beyond the strictly local scale, we would like to collapse the detail of overland flow connectivity into summary index variables, providing one or a few parameters that, for example, scale the response of a hillslope or small catchment to storm rainfall. Candidate indices include average travel times from runoff generating cells, average residence times and contributing areas, all potentially time-varying in response to catchment condition and storm

  9. Hypermedia: A Vehicle for Connection.

    ERIC Educational Resources Information Center

    Babbitt, Beatrice; Usnick, Virginia

    1993-01-01

    Proposes using a hypermedia authoring program as a method for helping students make connections between definitions, representations, and applications of mathematical concepts. Provides an example involving fractions and discusses the advantages of using hypermedia. (eight references and four resources) (MDH)

  10. 19 CFR 101.3 - Customs service ports and ports of entry.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... require. (b) List of Ports of Entry and Service Ports. The following is a list of Customs Ports of Entry.... 7632, June 15, 1937 (2 FR 1245). Roseau E.O. 7632, June 15, 1937 (2 FR 1245). Warroad Mississippi... 3403); including territory described in T.D. 67-56. Spirit of St. Louis Airport Including...

  11. 19 CFR 101.3 - Customs service ports and ports of entry.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... require. (b) List of Ports of Entry and Service Ports. The following is a list of Customs Ports of Entry.... 7632, June 15, 1937 (2 FR 1245). Roseau E.O. 7632, June 15, 1937 (2 FR 1245). Warroad Mississippi... 3403); including territory described in T.D. 67-56. Spirit of St. Louis Airport Including...

  12. 19 CFR 101.3 - Customs service ports and ports of entry.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... require. (b) List of Ports of Entry and Service Ports. The following is a list of Customs Ports of Entry.... 7632, June 15, 1937 (2 FR 1245). Roseau E.O. 7632, June 15, 1937 (2 FR 1245). Warroad Mississippi... 3403); including territory described in T.D. 67-56. Spirit of St. Louis Airport Including...

  13. 19 CFR 101.3 - Customs service ports and ports of entry.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... require. (b) List of Ports of Entry and Service Ports. The following is a list of Customs Ports of Entry.... 7632, June 15, 1937 (2 FR 1245). Roseau E.O. 7632, June 15, 1937 (2 FR 1245). Warroad Mississippi... 3403); including territory described in T.D. 67-56. Spirit of St. Louis Airport Including...

  14. 19 CFR 101.3 - Customs service ports and ports of entry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... require. (b) List of Ports of Entry and Service Ports. The following is a list of Customs Ports of Entry.... 7632, June 15, 1937 (2 FR 1245). Roseau E.O. 7632, June 15, 1937 (2 FR 1245). Warroad Mississippi... 3403); including territory described in T.D. 67-56. Spirit of St. Louis Airport Including...

  15. Location of an intermediate hub for port activities

    NASA Astrophysics Data System (ADS)

    Burciu, Ş.; Ştefănică, C.; Roşca, E.; Dragu, V.; Ruscă, F.

    2015-11-01

    An intermediate hub might increase the accessibility level of ports but also hinterland and so it can be considered more than a facility with a transhipment role. These hubs might lead to the development of other transport services and enhance their role in gathering and covering economic centres within hinterlands and also getting the part of logistic facility for the ports, with effects on port utilization and its connectivity to global economy. A new location for a hub terminal leads to reduced transport distances within hinterland, with decreased transport costs and external effects, so with gains in people's life quality. Because the production and distribution systems are relatively fixed on short and medium term and the location decisions are strategic and on long term, the logistic chains activities location models have to consider the uncertainties regarding the possible future situations. In most models, production costs are considered equal, the location problem reducing itself to a problem that aims to minimize the total transport costs, meaning the transport problem. The main objective of the paper is to locate a hub terminal that links the producers of cereals that are going to be exported by naval transportation with the Romanian fluvial-maritime ports (Galaţi, Brăila). GIS environment can be used to integrate and analyse a great amount of data and has the ability of using functions as location - allocation models necessary both to private and public sector, being able to determine the optimal location for services like factories, warehouses, logistic platforms and other public services.

  16. Visible and Infrared Optical Design for the ITER Upper Ports

    SciTech Connect

    Lasnier, C; Seppala, L; Morris, K; Groth, M; Fenstermacher, M; Allen, S; Synakowski, E; Ortiz, J

    2007-03-01

    This document contains the results of an optical design scoping study of visible-light and infrared optics for the ITER upper ports, performed by LLNL under contract for the US ITER Project Office. ITER is an international collaboration to build a large fusion energy tokamak with a goal of demonstrating net fusion power for pulses much longer than the energy confinement time. At the time of this report, six of the ITER upper ports are planned to each to contain a camera system for recording visible and infrared light, as well as other diagnostics. the performance specifications for the temporal and spatial resolution of this system are shown in the Section II, Functional Specifications. They acknowledge a debt to Y. Corre and co-authors of the CEA Cadarache report ''ITER wide-angle viewing and thermographic and visible system''. Several of the concepts used in this design are derived from that CEA report. The infrared spatial resolution for optics of this design is diffraction-limited by the size of the entrance aperture, at lower resolution than listed in the ITER diagnostic specifications. The size of the entrance aperture is a trade-off between spatial resolution, optics size in the port, and the location of relay optics. The signal-to-noise ratio allows operation at the specified time resolutions.

  17. Cool & Connected

    EPA Pesticide Factsheets

    The Cool & Connected planning assistance program helps communities develop strategies and an action plan for using broadband to promote environmentally and economically sustainable community development.

  18. National Conversation on Ports: Webinar Slides and Transcripts

    EPA Pesticide Factsheets

    To exchange views and develop a shared understanding of the challenges and opportunities of ports and port communities, EPA's Office of Transportation and Air Quality is hosting a series of webinars, bringing together port stakeholders.

  19. Contextual view of ILWU Hall, facing northwest with commercial port ...

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

    Contextual view of ILWU Hall, facing northwest with commercial port buildings visible in the background - International Longshoremen's & Warehousemen's Union Hall, Naval Civil Engineering Laboratory, Port Hueneme Road, Port Hueneme, Ventura County, CA

  20. Ports Primer: 3.3 Federal and International Governance

    EPA Pesticide Factsheets

    State and local governments are important players in port governance and in oversight of transportation projects that may affect ports. Private corporations may also play a role if they lease or own a terminal at a port.

  1. 50 CFR 24.12 - Designated ports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., Florida Pensacola, Florida Cape Canaveral, Florida Port Everglades, Florida Tampa, Florida West Palm Beach...: Nogales, Arizona Los Angeles, California San Diego, California San Francisco, California Miami, Florida Orlando, Florida Honolulu, Hawaii New Orleans, Louisiana Hoboken, New Jersey (Port of New York)...

  2. U.S. Offshore Wind Port Readiness

    SciTech Connect

    C. Elkinton, A. Blatiak, H. Ameen

    2013-10-13

    This study will aid decision-makers in making informed decisions regarding the choice of ports for specific offshore projects, and the types of investments that would be required to make individual port facilities suitable to serve offshore wind manufacturing, installation and/or operations.

  3. Navigation Safety Analysis in Taiwanese Ports

    NASA Astrophysics Data System (ADS)

    Liu, Chung-Ping; Liang, Gin-Shuh; Su, Yuhling; Chu, Ching-Wu

    2006-05-01

    Many researchers have studied vessel systems to enhance navigation safety at sea, or analysed the statistics of marine casualties of different flagged vessels as well as the fatalities and injuries in ferry accidents. However, little research has been devoted to port safety and especially navigation safety within Taiwanese territorial waters where over a 10-year period there have been 3428 marine accidents with 548 deaths and 524 vessels sunk. In this paper, we use the Grey Relational Analysis (GRA) to analyse the marine accident records of each of Taiwan's commercial ports from 1992 2003. Then, after interviewing the port authority managers and marine specialists, we discover the concerns felt by these professionals about Taiwanese commercial ports. We provide suggestions to strengthen port navigation safety.

  4. Integrated circuit test-port architecture and method and apparatus of test-port generation

    DOEpatents

    Teifel, John

    2016-04-12

    A method and apparatus are provided for generating RTL code for a test-port interface of an integrated circuit. In an embodiment, a test-port table is provided as input data. A computer automatically parses the test-port table into data structures and analyzes it to determine input, output, local, and output-enable port names. The computer generates address-detect and test-enable logic constructed from combinational functions. The computer generates one-hot multiplexer logic for at least some of the output ports. The one-hot multiplexer logic for each port is generated so as to enable the port to toggle between data signals and test signals. The computer then completes the generation of the RTL code.

  5. Novel and safer endoscopic cholecystectomy using only a flexible endoscope via single port

    PubMed Central

    Mori, Hirohito; Kobayashi, Nobuya; Kobara, Hideki; Nishiyama, Noriko; Fujihara, Shintaro; Chiyo, Taiga; Ayaki, Maki; Nagase, Takashi; Masaki, Tsutomu

    2016-01-01

    AIM: To apply the laparoscopic and endoscopic cooperative surgery concept, we investigated whether endoscopic cholecystectomy could be performed more safely and rapidly via only 1 port or not. METHODS: Two dogs (11 and 13-mo-old female Beagle) were used in this study. Only 1 blunt port was created, and a flexible endoscope with a tip attachment was inserted between the fundus of gallbladder and liver. After local injection of saline to the gallbladder bed, resection of the gallbladder bed from the liver was performed. After complete resection of the gallbladder bed, the gallbladder was pulled up to resect its neck using the Ring-shaped thread technique. The neck of the gallbladder was cut using scissor forceps. Resected gallbladder was retrieved using endoscopic net forceps via a port. RESULTS: The operation times from general anesthetizing with sevoflurane to finishing the closure of the blunt port site were about 50 min and 60 min respectively. The resection times of gallbladder bed were about 15 min and 13 min respectively without liver injury and bleeding at all. Feed were given just after next day of operation, and they had a good appetite. Two dogs are in good health now and no complications for 1 mo after endoscopic cholecystectomy using only a flexible endoscope via one port. CONCLUSION: We are sure of great feasibility of endoscopic cholecystectomy via single port for human. PMID:27053847

  6. Design and evaluation of candidate pressure ports for the HYFLITE experiment

    NASA Technical Reports Server (NTRS)

    Teter, John E., Jr.; Cleckner, Craig S.; Vontheumer, Alfred E.

    1994-01-01

    A concept for placing a pressure transducer directly in a shuttle type tile was developed at Langley Research Center. A 5 inch long quartz with a .020 inch inner diameter provides the thermal isolation necessary to allow 2800 F surface pressure measurements to be taken by pressure transducer rated at 250 F. The assembly is potted in place with RTV 560 in a piece of FRCI-12 thermal protection system insulation tile. The integrity of the thermal protection system is maintained even with the intrusion of the pressure port assembly and the pressure port does not disrupt the air flow across the lifting body. Approximately 200 of these pressure ports are to be used in each of the Hypersonic Flight Experiment (HYFLITE) flight tests. Initial vibroacoustic and aerothermal testing of the pressure port designs have been completed at Langley Research vibration laboratory and the 20 MWatt 2 x 9 turbulent duct facility at Ames Research Center. The performance of the pressure ports were found to be well within the required design limits for all cases. In addition, a failure mode in which the entire pressure port assembly was removed proved to be a begin case.

  7. Entry/Exit Port testing, test report

    SciTech Connect

    Winkelman, R.H.

    1993-05-01

    The Waste Receiving and Processing Module I (WRAP-1) facility must have the ability to allow 55-gallon drums to enter and exit glovebox enclosures. An Entry/Exit Port (Appendix 1, Figure 1), designed by United Engineers and Constructors (UE&C), is one method chosen for drum transfer. The Entry/Exit Port is to be used for entry of 55-gallon drums into both process entry gloveboxes, exit of 55-gallon drum waste pucks from the low-level waste (LLW) glovebox, and loadout of waste from the restricted waste management glovebox. The Entry/Exit Port relies on capture velocity air flow and a neoprene seal to provide alpha confinement when the Port is in the open and closed positions, respectively. Since the glovebox is in a slight vacuum, air flow is directed into the glovebox through the space between the overpack drum and glovebox floor. The air flow is to direct any airborne contamination into the glovebox. A neoprene seal is used to seal the Port door to the glovebox floor, thus maintaining confinement in the closed position. Entry/Exit Port testing took place February 17, 1993, through April 14, 1993, in the 305 building of Westinghouse Hanford Company. Testing was performed in accordance with the Entry/Exit Port Testing Test Plan, document number WHC-SD-WO26-TP-005. A prototype Entry/Exit Port built at the Hanford Site was tested using fluorescent paint pigment and smoke candles as simulant contaminants. This test report is an interim test report. Further developmental testing is required to test modifications made to the Port as the original design of the Port did not provide complete confinement during all stages of operation.

  8. Review on cold-formed steel connections.

    PubMed

    Lee, Yeong Huei; Tan, Cher Siang; Mohammad, Shahrin; Tahir, Mahmood Md; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed.

  9. Review on Cold-Formed Steel Connections

    PubMed Central

    Tan, Cher Siang; Mohammad, Shahrin; Md Tahir, Mahmood; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed. PMID:24688448

  10. Making Connections

    ERIC Educational Resources Information Center

    Turner, Paul

    2015-01-01

    This article aims to illustrate a process of making connections, not between mathematics and other activities, but within mathematics itself--between diverse parts of the subject. Novel connections are still possible in previously explored mathematics when the material happens to be unfamiliar, as may be the case for a learner at any career stage.…

  11. The Pterional Port in Dual-Port Endoscopy: A 2D and 3D Cadaveric Study

    PubMed Central

    Beer-Furlan, André; Evins, Alexander I.; Rigante, Luigi; Anichini, Giulio; Stieg, Philip E.; Bernardo, Antonio

    2014-01-01

    Objective We propose a novel dual-port endonasal and pterional endoscopic approach targeting midline lesions of the anterior cranial fossa with lateral extension beyond the optic nerve. Methods Ten dual-port approaches were performed on five cadaveric heads. All specimens underwent an endoscopic transtuberculum/transplanum approach followed by placement of a pterional port. The endonasal port was combined with an endoscopic extradural pterional keyhole craniectomy. The pterional port was placed at the intersection of the sphenoparietal and coronal sutures. The extradural space was explored using two-dimensional and three-dimensional endoscopes. Results The superolateral access provided by the pterional port may improve the ability to achieve a gross total resection of tumors with lateral extensions. The complete opening of the optic canal achieved through the dual-port approach may enable resection of the intracanalicular portion of a tumor, a crucial step in improvement of visual function and reduction of tumor recurrence. Conclusion The pterional port may enhance control of midline anterior skull base lesions with lateral extension beyond the optic nerve and optic canal. Dual-port endoscopy maintains minimally invasiveness and dramatically increases the working limits and control of anatomical structures well beyond what is attainable through single-port neuroendoscopy. PMID:25685654

  12. Porting Social Media Contributions with SIOC

    NASA Astrophysics Data System (ADS)

    Bojars, Uldis; Breslin, John G.; Decker, Stefan

    Social media sites, including social networking sites, have captured the attention of millions of users as well as billions of dollars in investment and acquisition. To better enable a user's access to multiple sites, portability between social media sites is required in terms of both (1) the personal profiles and friend networks and (2) a user's content objects expressed on each site. This requires representation mechanisms to interconnect both people and objects on the Web in an interoperable, extensible way. The Semantic Web provides the required representation mechanisms for portability between social media sites: it links people and objects to record and represent the heterogeneous ties that bind each to the other. The FOAF (Friend-of-a-Friend) initiative provides a solution to the first requirement, and this paper discusses how the SIOC (Semantically-Interlinked Online Communities) project can address the latter. By using agreed-upon Semantic Web formats like FOAF and SIOC to describe people, content objects, and the connections that bind them together, social media sites can interoperate and provide portable data by appealing to some common semantics. In this paper, we will discuss the application of Semantic Web technology to enhance current social media sites with semantics and to address issues with portability between social media sites. It has been shown that social media sites can serve as rich data sources for SIOC-based applications such as the SIOC Browser, but in the other direction, we will now show how SIOC data can be used to represent and port the diverse social media contributions (SMCs) made by users on heterogeneous sites.

  13. Severe Weather Guide - Mediterranean Ports - 24. Cartagena

    DTIC Science & Technology

    1988-08-01

    number) This handbook for the port of Cartagena, one in a series of severe weather guides for Mediterranean ports, provides decision-making guidance for... handbook is organized in four sections for ready reference: general guidance on handbook content and use; a quick-look captain’s summary; a more...34 R - 8 8 - RC (20) Un c lass i -f i ed rep or t DE (23) *PORTS, (FACILITIES), *1A|EA! HER, HANDBOOKS , HAZARDS, riED I 1 ::;;.;■ :H.:i:;;.HN EiEA

  14. Only Connect.

    ERIC Educational Resources Information Center

    LeMieux, Anne C.

    2000-01-01

    Describes how the author connects with today's adolescent readers by means of laughter and literature. Claims young adult literature can facilitate the growth of empathy and provide an impetus for adolescents to transcend the isolation modern culture engenders. (NH)

  15. Optimum connection management scheduling

    NASA Astrophysics Data System (ADS)

    Kadar, Ivan

    2000-08-01

    Connection Management plays a key role in both distributed 'local' network-centric and 'globally' connected info- centric systems. The role of Connection Management is to provide seamless demand-based sharing of the information products. For optimum distributed information fusion performance, these systems must minimize communications delays and maximize message throughput, and at the same time take into account relative-sensors-targets geometrical constraints and data pedigree. In order to achieve overall distributed 'network' effectiveness, these systems must be adaptive, and be able to distribute data s needed in real- time. A system concept will be described which provides optimum capacity-based information scheduling. A specific example, based on a satellite channel, is used to illustrate simulated performance results and their effects on fusion systems performance.

  16. 4. View of houses from Port Ludlow, houses no. 69 ...

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

    4. View of houses from Port Ludlow, houses no. 69 and 70, facing southwest. House no. 69 in foreground, house no. 70 in background. - Houses Moved from Port Ludlow, Various Addresses (moved from Port Ludlow, WA), Port Gamble, Kitsap County, WA

  17. 77 FR 24656 - Extension of Port Limits of Indianapolis, IN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... SECURITY U.S. Customs and Border Protection 19 CFR Part 101 Extension of Port Limits of Indianapolis, IN.... Customs and Border Protection (CBP) is proposing to extend the geographical limits of the port of entry of... limits of the Indianapolis, Indiana, port of entry. CBP ports of entry are locations where CBP...

  18. Medi-Port Pilot Randomized Controlled Trial

    ClinicalTrials.gov

    2016-10-13

    Actively Undergoing Cancer Treatment; 4-9 Years of Age; At Least 1 Month From Diagnosis; Able to Speak and Understand English; Presenting to Clinic for at Least a 2nd Subcutaneous Port Needle Insertion

  19. Rock Port Celebrates New Technology Center.

    ERIC Educational Resources Information Center

    Grones, Freda

    1997-01-01

    Discusses the advantages dome architecture gave to a new school technology center in Rock Port, Missouri. Advantages cover energy cost savings, lighting, storage space, aesthetics, accessibility, and convenience. (GR)

  20. Two-port circularly polarized microstrip antennas

    NASA Astrophysics Data System (ADS)

    Wang, B. F.

    A circularly polarized (CP) two-port microstrip antenna simultaneously operated at two CP states is investigated. The CP bandwidth of this antenna is increased by 0.35 percent to about 5 percent, almost 14 times wider than that of a single port patch. The antenna directivity due to the loss in the load is reduced by about 3 dB. Such a tradeoff should make the antenna much more useful for transmitting or receiving simultaneously two CP waves of opposite senses. The crosstalk between the two ports depends on the purity of the CP and is about -19 dB for axial ratios equal to 2 dB and -14 dB for axial ratio equal to 3 dB. A method for improving the isolation between the two antenna ports is discussed.

  1. Multi-port valve assembly

    DOEpatents

    Guggenheim, S. Frederic

    1986-01-01

    A multi-port fluid valve apparatus is used to control the flow of fluids through a plurality of valves and includes a web, which preferably is a stainless steel endless belt. The belt has an aperture therethrough and is progressed, under motor drive and control, so that its aperture is moved from one valve mechanism to another. Each of the valve mechanisms comprises a pair of valve blocks which are held in fluid-tight relationship against the belt. Each valve block consists of a block having a bore through which the fluid flows, a first seal surrounding the bore and a second seal surrounding the first seal, with the distance between the first and second seals being greater than the size of the belt aperture. In order to open a valve, the motor progresses the belt aperture to where it is aligned with the two bores of a pair of valve blocks, such alignment permitting a flow of the fluid through the valve. The valve is closed by movement of the belt aperture and its replacement, within the pair of valve blocks, by a solid portion of the belt.

  2. The VME Interconnect Port (VIP)

    SciTech Connect

    Arignon, M.; Farthouat, P.

    1987-02-01

    A multimaster bus (BVX) has been defined to connect up to 15 VME crates. The VIP interfaces the VME bus and/or the VSB bus to the BVX. It allows direct access between any VM*E or BSB master of any crate to any VME slave of any crate.

  3. Texas and Louisiana coastal vulnerability and shelf connectivity.

    PubMed

    Thyng, Kristen M; Hetland, Robert D

    2017-03-15

    A numerical study of connectivity between the continental shelf and coast in the northwestern Gulf of Mexico using a circulation model and surface-limited numerical drifters shows that despite seasonal changes in winds, the overall connectivity of the shelf with the coastline is similar in the winter and summer, though it extends more offshore in Texas in summer. However, there is a spatial pattern to the connectivity: more of the inner shelf is connected with the coast in Texas as compared with Louisiana. Subsets of the coast do have seasonal variability: the coast near both Galveston and Port Aransas has more connectivity from upcoast in the winter and from offshore and downcoast in the summer. In both seasons, we find drifters reach the Port Aransas coast most frequently, with a stronger trend in the summer. These results are important for assessing likely pathways for spilled oil and other potentially hazardous material.

  4. Connected Knowledge in Science and Mathematics Education

    NASA Astrophysics Data System (ADS)

    Zohar, Anat

    2006-10-01

    While the traditional meaning of connected knowledge is valuable in some school subjects, it does not address the main activities of knowledge acquisition in subjects such as physics and mathematics. The goal of this article is to analyze the relationships between the concepts “learning for understanding” and “connected knowledge”, a central theme in feminist epistemology. In learning for understanding, the learner forms multiple, intricate connections among the concepts she is studying in school, between school concepts and her everyday concepts, and between school concepts and their wider context. Viewing connected knowledge as tightly related to understanding has several important implications. It brings connected knowledge into the central learning activities that take place in school science and mathematics, and gives it a high status. It contributes to our understanding of gender-related patterns in thinking; and it may form a unifying theoretical framework for many studies and projects in the field of gender fair education.

  5. Severe Weather Guide, Mediterranean Ports. 18. Ibiza

    DTIC Science & Technology

    1988-05-01

    two piers (Figure 2-3). A fuel pier extends southwest from the northern side of the port, while Estacion Maritima pier extends northeastward from the...side of the port, while Estacion Maritima (Maritime Station) pier extends northeastward from the southern side. The westernmost basin is used...wind velocity. At a given wind speed and a given state of wave development, each spectrum has a band of frequencies where most of the total energy is

  6. Severe Weather Guide - Mediterranean Ports - 31. Taormina

    DTIC Science & Technology

    1989-06-01

    PORT SAID, EGYPT ANTALYA, TURKEY ISKENDERUN, TURKEY IZMIR , TURKEY GOLCUK, TURKEY ISTANBUL, TURKEY PORT ROTA, SPAIN TANGIER, MOROCCO ALGIERS...farther east. Holding in the anchorages is rated as good. However, the anchorages are on a rather steeply sloping bottom, so anchor dragging can...deep draft vessel. It is recommended that larger vessels anchor approximately 1,500 ft (457 m) farther east. Holding in the anchorages is rated as

  7. Agile Port and High Speed Ship Technologies

    DTIC Science & Technology

    2009-12-31

    Report PNW Agile Port System Demonstration Center for the Commercial Deployment of Transportation Technologies milestone agenda for accomplishing the... report summarizes the results of the remaining three projects in the FY05 program cycle, in particular the PNW Agile Port System Demonstration, a system...the accomplishment of each project and the program objectives. With the submission of this report the FY05 CCDoTT Program is complete. Bibliography

  8. Transdermal power transfer for recharging implanted drug delivery devices via the refill port.

    PubMed

    Evans, Allan T; Chiravuri, Srinivas; Gianchandani, Yogesh B

    2010-04-01

    This paper describes a system for transferring power across a transdermal needle into a smart refill port for recharging implantable drug delivery systems. The device uses a modified 26 gauge (0.46 mm outer diameter) Huber needle with multiple conductive elements designed to couple with mechanical springs in the septum of the refill port of a drug delivery device to form an electrical connection that can sustain the current required to recharge a battery during a reservoir refill session. The needle is fabricated from stainless steel coated with Parylene, and the refill port septum is made from micromachined stainless steel contact springs and polydimethylsiloxane. The device properties were characterized with dry and wet ambient conditions. The needle and port pair had an average contact resistance of less than 2 Omega when mated in either environment. Electrical isolation between the system, the liquid in the needle lumen, and surrounding material has been demonstrated. The device was used to recharge a NiMH battery with currents up to 500 mA with less than 15 degrees C of resistive heating. The system was punctured 100 times to provide preliminary information with regard to device longevity, and exhibited about 1 Omega variation in contact resistance. The results suggest that this needle and refill port system can be used in an implant to enable battery recharging. This allows for smaller batteries to be used and ultimately increases the volume efficiency of an implantable drug delivery device.

  9. I-PORT: new "hands-free" near-eye display

    NASA Astrophysics Data System (ADS)

    Carollo, Jerome T.; Hoppe, Michael

    2007-04-01

    The patent pending I-PORT TM is a highly versatile, hands-free, low profile near-eye display system. It was originally designed with the medical market in mind as a data (monocular) or surgical (binocular) head worn display. The concept takes advantage of a technique used with surgical loupes where they are sometimes mounted "into" eyeglasses. The I-PORT TMdisplay module is similarly mounted onto or into the spectacle lens of protective eyewear or sunglasses. The I-PORT TM is capable of various fields of view and resolutions while being low profile providing minimal obscuration. It is an ideal remote viewer for medical, military and commercial equipment. Our system is capable of producing fields of view greater than 50 degrees in full color and can incorporate either organic light emitting diode, (OLED) or active matrix liquid crystal display (AMLCD) image sources of various resolutions.

  10. Multicultural Environmental Education--Making Connections.

    ERIC Educational Resources Information Center

    Gaughan, Sharon

    1996-01-01

    Discusses Raptors Connecting Cultures (RCC), a multicultural environmental education program for Latino students. The RCC Program attempted to make connections between local ecology in eastern Pennsylvania and the students' home countries using the concept of migration as a link. Encourages the inclusion of contributions and connections from…

  11. In the O&C Building, the P3 truss, an ISS segment, is connected to a workstand

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Workers adjust connection of the port-side P3 truss on its workstand in the Operations and Checkout Building. The truss is a segment of the International Space Station (ISS), the second port truss segment, that will be attached to the first port truss segment (P1). The truss is scheduled to be added to the ISS on mission STS-115 in 2002 aboard Space Shuttle Atlantis.

  12. Klonos: A Similarity Analysis Based Tool for Software Porting

    SciTech Connect

    and Oscar Hernandez, Wei Ding

    2014-07-30

    The Klonos is a compiler-based tool that can help users for scientific application porting. The tool is based on the similarity analysis with the help of the OpenUH compiler (a branch of Open64 compiler). This tool combines syntactic and cost-model-provided metrics clusters, which aggregate similar subroutines that can be ported similarity. The generated porting plan, which allows programmers and compilers to reuse porting experience as much as possible during the porting process.

  13. Device Connectivity

    PubMed Central

    Walsh, John; Roberts, Ruth; Morris, Richard

    2015-01-01

    Patients with diabetes have to take numerous factors/data into their therapeutic decisions in daily life. Connecting the devices they are using by feeding the data generated into a database/app is supposed to help patients to optimize their glycemic control. As this is not established in practice, the different roadblocks have to be discussed to open the road. That large telecommunication companies are now entering this market might be a big help in pushing this forward. Smartphones offer an ideal platform for connectivity solutions. PMID:25614015

  14. Connected Traveler

    SciTech Connect

    2016-06-01

    The Connected Traveler framework seeks to boost the energy efficiency of personal travel and the overall transportation system by maximizing the accuracy of predicted traveler behavior in response to real-time feedback and incentives. It is anticipated that this approach will establish a feedback loop that 'learns' traveler preferences and customizes incentives to meet or exceed energy efficiency targets by empowering individual travelers with information needed to make energy-efficient choices and reducing the complexity required to validate transportation system energy savings. This handout provides an overview of NREL's Connected Traveler project, including graphics, milestones, and contact information.

  15. Portable long trace profiler: Concept and solution

    NASA Astrophysics Data System (ADS)

    Qian, Shinan; Takacs, Peter; Sostero, Giovanni; Cocco, Daniele

    2001-08-01

    Since the early development of the penta-prism long trace profiler (LTP) and the in situ LTP, and following the completion of the first in situ distortion profile measurements at Sincrotrone Trieste (ELETTRA) in Italy in 1995, a concept was developed for a compact, portable LTP with the following characteristics: easily installed on synchrotron radiation beam lines, easily carried to different laboratories around the world for measurements and calibration, convenient for use in evaluating the LTP as an in-process tool in the optical workshop, and convenient for use in temporarily installation as required by other special applications. The initial design of a compact LTP optical head was made at ELETTRA in 1995. Since 1997 further efforts to reduce the optical head size and weight, and to improve measurement stability have been made at Brookhaven National Laboratory. This article introduces the following solutions and accomplishments for the portable LTP: (1) a new design for a compact and very stable optical head, (2) the use of a small detector connected to a laptop computer directly via an enhanced parallel port, and there is no extra frame grabber interface and control box, (3) a customized small mechanical slide that uses a compact motor with a connector-sized motor controller, and (4) the use of a laptop computer system. These solutions make the portable LTP able to be packed into two laptop-size cases: one for the computer and one for the rest of the system.

  16. Connected Learning.

    ERIC Educational Resources Information Center

    Brown, David E.

    2000-01-01

    California has numerous niche programs stressing both academic rigor and career connections. These occur most successfully where business and elected officials support K-12 partnerships and provide job-shadowing opportunities, internships, and classroom instruction offered by business partners. A sidebar outlines school-to-work principles. (MLH)

  17. Learning Connections

    ERIC Educational Resources Information Center

    Royer, Regina D.; Richards, Patricia O.

    2005-01-01

    In this edition of Learning Connections, the authors show how technology can enhance study of weather patterns, reading comprehension, real-world training, critical thinking, health education, and art criticism. The following sections are included: (1) Social Studies; (2) Language Arts; (3) Computer Science and ICT; (4) Art; and (5) Health.…

  18. Get Connected

    ERIC Educational Resources Information Center

    Horton, Jessica; Hagevik, Rita; Adkinson, Bennett; Parmly, Jilynn

    2013-01-01

    Technology can be both a blessing and a curse in the classroom. Although technology can provide greater access to information and increase student engagement, if screen time replaces time spent outside, then students stand to lose awareness and connectivity to the surrounding natural environment. This article describes how Google Earth can foster…

  19. Fuel injection control based on spill port opening timing correction

    SciTech Connect

    Ban, M.; Miyaki, M.; Hasegawa, T.; Kobayashi, F.; Kobashi, M.

    1988-08-30

    This patent describes a fuel injection control system for an internal combustion engine, comprising: (a) a fuel injection pump including: a pump chamber; a low pressure chamber; plunger means reciprocating in synchronism with rotation of the engine for introducing fuel into the pump chamber, and for feeding the fuel under pressure from the pump chamber to a cylinder of the engine, detector means for detecting a reference position of the plunger, and for generating a detection signal indicative of the reference position, and a spill port coupled to the pump chamber and in communication with the low pressure chamber, (b) solenoid valve means for opening and closing the spill port; (c) first circuit means including first and second adjusting resistors, the first circuit means being replaceably disposed on the fuel injection pump; (d) first control means for calculating a fuel injection time period according to operating conditions of the engine; (e) second control means including second circuit means comprising first and second fixed resistors, the first fixed resistor being connected to the first adjusting resistor so as to produce a first voltage signal corresponding to a ratio of a resistance value of the first adjusting resistor to a resistance value of the first fixed resistor.

  20. 76 FR 52269 - Safety Zone; Port Huron Float Down, St. Clair River, Port Huron, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Port Huron Float Down, St. Clair River... Port Huron Float Down. Though this is an unsanctioned, non-permitted event, this temporary safety zone... float-down events. DATES: This rule is effective and will be enforced from 12 to 8 p.m. on August...

  1. 78 FR 24069 - Safety Zone; 12th Annual Saltwater Classic; Port Canaveral Harbor; Port Canaveral, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... traffic and the general public from traffic congestion associated with the tournament weigh-in. The safety... the fishing tournament, resulting in heavy vessel traffic within Port Canaveral Harbor. This event... vessel traffic within Port Canaveral Harbor. This safety zone extends approximately 1100 yards west...

  2. Six-Port Based Interferometry for Precise Radar and Sensing Applications

    PubMed Central

    Koelpin, Alexander; Lurz, Fabian; Linz, Sarah; Mann, Sebastian; Will, Christoph; Lindner, Stefan

    2016-01-01

    Microwave technology plays a more important role in modern industrial sensing applications. Pushed by the significant progress in monolithic microwave integrated circuit technology over the past decades, complex sensing systems operating in the microwave and even millimeter-wave range are available for reasonable costs combined with exquisite performance. In the context of industrial sensing, this stimulates new approaches for metrology based on microwave technology. An old measurement principle nearly forgotten over the years has recently gained more and more attention in both academia and industry: the six-port interferometer. This paper reviews the basic concept, investigates promising applications in remote, as well as contact-based sensing and compares the system with state-of-the-art metrology. The significant advantages will be discussed just as the limitations of the six-port architecture. Particular attention will be paid to impairment effects and non-ideal behavior, as well as compensation and linearization concepts. It will be shown that in application fields, like remote distance sensing, precise alignment measurements, as well as interferometrically-evaluated mechanical strain analysis, the six-port architecture delivers extraordinary measurement results combined with high measurement data update rates for reasonable system costs. This makes the six-port architecture a promising candidate for industrial metrology. PMID:27669246

  3. Six-Port Based Interferometry for Precise Radar and Sensing Applications.

    PubMed

    Koelpin, Alexander; Lurz, Fabian; Linz, Sarah; Mann, Sebastian; Will, Christoph; Lindner, Stefan

    2016-09-22

    Microwave technology plays a more important role in modern industrial sensing applications. Pushed by the significant progress in monolithic microwave integrated circuit technology over the past decades, complex sensing systems operating in the microwave and even millimeter-wave range are available for reasonable costs combined with exquisite performance. In the context of industrial sensing, this stimulates new approaches for metrology based on microwave technology. An old measurement principle nearly forgotten over the years has recently gained more and more attention in both academia and industry: the six-port interferometer. This paper reviews the basic concept, investigates promising applications in remote, as well as contact-based sensing and compares the system with state-of-the-art metrology. The significant advantages will be discussed just as the limitations of the six-port architecture. Particular attention will be paid to impairment effects and non-ideal behavior, as well as compensation and linearization concepts. It will be shown that in application fields, like remote distance sensing, precise alignment measurements, as well as interferometrically-evaluated mechanical strain analysis, the six-port architecture delivers extraordinary measurement results combined with high measurement data update rates for reasonable system costs. This makes the six-port architecture a promising candidate for industrial metrology.

  4. Development of five port reflectometer for reflection based sensing system

    NASA Astrophysics Data System (ADS)

    Baharuddin, S. A.; Cheng, E. M.; Lee, K. Y.; Zaaba, S. K.; Syahirah, K. N.; Abbas, Z.; Nasir, N. F. Mohd; Afendi, M.; Zakaria, Z.

    2017-03-01

    Five-Port Reflectometer is a microwave passivedevice where it implements the six-port algorithm to measure the complex reflection coefficient of material under test (MUT) through reflection on interface between MUT and microwave sensor. Initially, the Six-Port Reflectometer (SPR) was introduced by Engen in 1977 and major component used insix-port technique was designed in many types. When Riblet and Hanssonproposed ring junction with 5 ports only on 1981. Six ports ring junction has been reduced to five ports. In this paper, a dual frequency five ports ring junction circuit was designed, simulated and fabricated for reflection based sensing system. The fabricated five port ring junction is operating at frequencies of 0.64 GHz and 2.42 GHz. The measured result had good agreement with the simulated results for dual frequencies in terms of magnitude and phase.

  5. Convection Connections.

    ERIC Educational Resources Information Center

    Cavallo, Ann M. L.

    2001-01-01

    Introduces three science activities for elementary and middle school students on the concepts of heat transfer and temperature. Includes two learning cycles. The first learning cycle examines the effects of temperature on air movement, and the second learning cycle investigates heat movement in water. (YDS)

  6. Simulation model for port shunting yards

    NASA Astrophysics Data System (ADS)

    Rusca, A.; Popa, M.; Rosca, E.; Rosca, M.; Dragu, V.; Rusca, F.

    2016-08-01

    Sea ports are important nodes in the supply chain, joining two high capacity transport modes: rail and maritime transport. The huge cargo flows transiting port requires high capacity construction and installation such as berths, large capacity cranes, respectively shunting yards. However, the port shunting yards specificity raises several problems such as: limited access since these are terminus stations for rail network, the in-output of large transit flows of cargo relatively to the scarcity of the departure/arrival of a ship, as well as limited land availability for implementing solutions to serve these flows. It is necessary to identify technological solutions that lead to an answer to these problems. The paper proposed a simulation model developed with ARENA computer simulation software suitable for shunting yards which serve sea ports with access to the rail network. Are investigates the principal aspects of shunting yards and adequate measures to increase their transit capacity. The operation capacity for shunting yards sub-system is assessed taking in consideration the required operating standards and the measure of performance (e.g. waiting time for freight wagons, number of railway line in station, storage area, etc.) of the railway station are computed. The conclusion and results, drawn from simulation, help transports and logistics specialists to test the proposals for improving the port management.

  7. 3. VIEW OF CHAINVEYOR. AN ENCLOSED CHAIN CONVEYOR CONNECTED GLOVE ...

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

    3. VIEW OF CHAINVEYOR. AN ENCLOSED CHAIN CONVEYOR CONNECTED GLOVE BOXES WITHIN AND BETWEEN MODULAR WORK AREAS. LEADED GLOVES WERE AFFIXED TO PORTS ALONG THE CHAINVEYOR PATHWAY TO ALLOW OPERATOR ACCESS. (1/25/93) - Rocky Flats Plant, Plutonium Manufacturing Facility, North-central section of Plant, just south of Building 776/777, Golden, Jefferson County, CO

  8. Single incision laparoscopic splenectomy with double port.

    PubMed

    Vatansev, Celalettin; Ece, Ilhan

    2009-12-01

    In response to the increasing interest in minimally invasive surgery by both patients and surgeons, most abdominal surgery today is carried out laparoscopically. Laparoscopic splenectomy has become a gold standard in the treatment of spleen disorders related to hematologic diseases. Increasing laparoscopic surgery experience and improved new vessel sealing equipment have led to a decreasing number of ports in laparoscopic surgery and to operations from 1 incision. We carried out single-incision double-port laparoscopic splenectomy in a patient with immune thrombocytopenic purpura using only 2 trocars with a simple manipulation. Our review of the related literature revealed no earlier description of a single-incision double-port laparoscopic splenectomy. We therefore present herein this earlier unreported technique.

  9. Severe Weather Guide, Mediterranean Ports. 16. Barcelona

    DTIC Science & Technology

    1988-05-01

    and Besos rivers at 41»22’N 002»11’E (Figure 2-2). Figure 2-2. Region of the Port of Barcelona. 2-2 The Port of Barcelona is capable of...Llobregat and Besos rivers at 41൞’N 002»11’E (Figure 3-2). NAUTICAL MILE SCALE -^ It >■ 0 , UobngatR. ’BARCELONA Bhro f^: GULF OF VALENCIA...OOCUMENTATION 2. AVENUE RAPP 75340 PARIS CEDEX 07 FRANCE SERVICE HYDROGRAPHIQUE ET OCEANOGRAPHIQUE DE LA MARINE ESTABLISSEMENT PRINCIPAL RUE OU

  10. Laser treatment of port-wine stains

    PubMed Central

    Brightman, Lori A; Geronemus, Roy G; Reddy, Kavitha K

    2015-01-01

    Port-wine stains are a type of capillary malformation affecting 0.3% to 0.5% of the population. Port-wine stains present at birth as pink to erythematous patches on the skin and/or mucosa. Without treatment, the patches typically darken with age and may eventually develop nodular thickening or associated pyogenic granuloma. Laser and light treatments provide improvement through selective destruction of vasculature. A variety of vascular-selective lasers may be employed, with the pulsed dye laser being the most common and well studied. Early treatment produces more optimal results. Advances in imaging and laser treatment technologies demonstrate potential to further improve clinical outcomes. PMID:25624768

  11. Radiation and Shipping Port Security | RadTown USA | US ...

    EPA Pesticide Factsheets

    2016-02-23

    Cargo comes into the U.S. from all over the world. Ports can ensure safety by: Screening cargo for radiation before it gets here. Safely handling any radioactive material that needs to pass through a port.

  12. 9 CFR 93.703 - Ports designated for importation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Springs, VT; Oroville and Sumas, WA. (3) Mexican border ports. Douglas, Naco, Nogales, Sasabe, and San... Houston, TX; and Seattle, Spokane, and Tacoma, WA. (2) Canadian border ports. Eastport, ID; Houlton...

  13. 9 CFR 93.703 - Ports designated for importation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Springs, VT; Oroville and Sumas, WA. (3) Mexican border ports. Douglas, Naco, Nogales, Sasabe, and San... Houston, TX; and Seattle, Spokane, and Tacoma, WA. (2) Canadian border ports. Eastport, ID; Houlton...

  14. Port wine stain on a child's face (image)

    MedlinePlus

    Port wine stains are always present at birth. In an infant, they are flat, pink, vascular lesions. Common locations ... may be present anywhere on the body. Port wine stains may appear in association with other syndromes.

  15. 7 CFR 322.27 - Eligible ports for transit shipments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... of Restricted Organisms Through the United States § 322.27 Eligible ports for transit shipments. You may transit restricted organisms only through a port of entry staffed by an APHIS inspector. 7 7...

  16. Connecting the Dots: Rediscovering Continuity

    ERIC Educational Resources Information Center

    Camenga, Kristin A.; Yates, Rebekah B. Johnson

    2014-01-01

    The topic of continuity is typically not introduced until calculus and then reexamined in real analysis. Recognizing the connections between secondary school mathematics and the advanced mathematics studied at the college level allows teachers to better identify mathematical concepts in student ideas, motivate students by piquing their curiosity,…

  17. Elementary Algebra Connections to Precalculus

    ERIC Educational Resources Information Center

    Lopez-Boada, Roberto; Daire, Sandra Arguelles

    2013-01-01

    This article examines the attitudes of some precalculus students to solve trigonometric and logarithmic equations and systems using the concepts of elementary algebra. With the goal of enticing the students to search for and use connections among mathematical topics, they are asked to solve equations or systems specifically designed to allow…

  18. Connecting Slope, Steepness, and Angles

    ERIC Educational Resources Information Center

    Nagle, Courtney R.; Moore-Russo, Deborah

    2013-01-01

    All teachers, especially high school teachers, face the challenge of ensuring that students have opportunities to relate and connect the various representations and notions of mathematics concepts developed over the course of the pre-K-12 mathematics curriculum. NCTM's (2000) Representation Standard emphasizes the importance of students being…

  19. An ultra-high vacuum chamber for scattering experiments featuring in-vacuum continuous in-plane variation of the angle between entrance and exit vacuum ports

    NASA Astrophysics Data System (ADS)

    Englund, Carl-Johan; Agâker, Marcus; Fredriksson, Pierre; Olsson, Anders; Johansson, Niklas; Rubensson, Jan-Erik; Nordgren, Joseph

    2015-09-01

    A concept that enables in-vacuum continuous variation of the angle between two ports in one plane has been developed and implemented. The vacuum chamber allows for measuring scattering cross sections as a function of scattering angle and is intended for resonant inelastic X-ray scattering experiments. The angle between the ports can be varied in the range of 30°-150°, while the pressure change is less than 2 × 10-10 mbars.

  20. An ultra-high vacuum chamber for scattering experiments featuring in-vacuum continuous in-plane variation of the angle between entrance and exit vacuum ports

    SciTech Connect

    Englund, Carl-Johan; Agåker, Marcus Fredriksson, Pierre; Olsson, Anders; Johansson, Niklas; Rubensson, Jan-Erik; Nordgren, Joseph

    2015-09-15

    A concept that enables in-vacuum continuous variation of the angle between two ports in one plane has been developed and implemented. The vacuum chamber allows for measuring scattering cross sections as a function of scattering angle and is intended for resonant inelastic X-ray scattering experiments. The angle between the ports can be varied in the range of 30°-150°, while the pressure change is less than 2 × 10{sup −10} mbars.

  1. Ports Primer: 7.3 Federal Environmental Regulations, Initiatives and Standards

    EPA Pesticide Factsheets

    Near-port communities are often disproportionately impacted by air emissions due to port operations, goods movement operations and other industries that may be co-located with ports. Air emissions at ports also impact regional air quality.

  2. Velopharyngeal Port Status during Classical Singing

    ERIC Educational Resources Information Center

    Tanner, Kristine; Roy, Nelson; Merrill, Ray M.; Power, David

    2005-01-01

    Purpose: This investigation was undertaken to examine the status of the velopharyngeal (VP) port during classical singing. Method: Using aeromechanical instrumentation, nasal airflow (mL/s), oral pressure (cm H[subscript 2]O), and VP orifice area estimates (cm[squared]) were studied in 10 classically trained sopranos during singing and speaking.…

  3. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... all waters between Watson Park and Star Island on the MacArthur Causeway south to the Port of Miami...′ N, 080°10.92′ W to 25°46.88′ N, 080°10.84′ W, and ending on Watson Park at 25°47.00′ N, 080°10.67′...

  4. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of the law enforcement boats and cruise ship tenders which will mark a transit lane in channel. (ii... east of the law enforcement vessels and cruise ship tenders, which will mark a transit lane in the... Port Miami or his designated representative. Other vessels such as pilot boats, cruise ship...

  5. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... all waters between Watson Park and Star Island on the MacArthur Causeway south to the Port of Miami... approximate position 25°46.33′ N, 080°09.12′ W, which leads to Star Island, and MacArthur Causeway...

  6. 33 CFR 165.761 - Security Zones; Port of Palm Beach, Port Everglades, Port of Miami, and Port of Key West, Florida.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... all waters between Watson Park and Star Island on the MacArthur Causeway south to the Port of Miami... approximate position 25°46.33′ N, 080°09.12′ W, which leads to Star Island, and MacArthur Causeway...

  7. 46 CFR 171.116 - Port lights.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Port lights. 171.116 Section 171.116 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Openings in the Side of a Vessel Below the Bulkhead or Weather Deck §...

  8. 46 CFR 171.116 - Port lights.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Port lights. 171.116 Section 171.116 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Openings in the Side of a Vessel Below the Bulkhead or Weather Deck §...

  9. 46 CFR 171.116 - Port lights.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Port lights. 171.116 Section 171.116 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSELS CARRYING PASSENGERS Openings in the Side of a Vessel Below the Bulkhead or Weather Deck §...

  10. An integrated mobile system for port security

    SciTech Connect

    Cester, D.; Fabris, D.; Lunardon, M.; Moretto, S.; Nebbia, G.; Pesente, S.; Stevanato, L.; Viesti, G.; Neri, F.; Petrucci, S.; Selmi, S.; Tintori, C.

    2011-07-01

    An integrated mobile system for port security is presented. The system is designed to perform active investigations, by using the tagged neutron inspection technique, of suspect dangerous materials as well as passive measurements of neutrons and gamma rays to search and identify radioactive and special nuclear materials. (authors)

  11. Sewage Disposal in Port Harcourt, Nigeria.

    ERIC Educational Resources Information Center

    Ayotamuno, M. J.

    1993-01-01

    This survey of the Port Harcourt, Nigeria, sewage disposal system exemplifies sewage disposal in the developing world. Results reveal that some well-constructed and maintained drains, as well as many open drains and septic tanks, expose women and children to the possibility of direct contact with parasitic organisms and threaten water resources.…

  12. 50 CFR 14.16 - Border ports.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 1 2014-10-01 2014-10-01 false Border ports. 14.16 Section 14.16 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS...

  13. 50 CFR 14.16 - Border ports.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Border ports. 14.16 Section 14.16 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS...

  14. 50 CFR 14.16 - Border ports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 1 2012-10-01 2012-10-01 false Border ports. 14.16 Section 14.16 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS...

  15. 50 CFR 14.16 - Border ports.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 1 2011-10-01 2011-10-01 false Border ports. 14.16 Section 14.16 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS...

  16. 50 CFR 14.16 - Border ports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 1 2013-10-01 2013-10-01 false Border ports. 14.16 Section 14.16 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS...

  17. 46 CFR Sec. 3 - Federal control of port facilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Federal control of port facilities. Sec. 3 Section 3 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION B-CONTROL AND UTILIZATION OF PORTS... Federal control of port facilities. During any period when the provisions of this part are in effect...

  18. 33 CFR 6.01-3 - Captain of the Port.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Captain of the Port. 6.01-3... PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES Definitions § 6.01-3 Captain of the Port. Captain of the Port as used in this part, means the officer of the Coast Guard, under the...

  19. 33 CFR 1.01-30 - Captains of the Port.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Captains of the Port. 1.01-30 Section 1.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL GENERAL PROVISIONS Delegation of Authority § 1.01-30 Captains of the Port. Captains of the Port and...

  20. 33 CFR 125.05 - Captain of the Port.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Captain of the Port. 125.05 Section 125.05 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... VESSELS § 125.05 Captain of the Port. The term Captain of the Port means the officer of the Coast...

  1. 33 CFR 6.01-3 - Captain of the Port.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Captain of the Port. 6.01-3... PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES Definitions § 6.01-3 Captain of the Port. Captain of the Port as used in this part, means the officer of the Coast Guard, under the...

  2. 75 FR 3859 - Safety Zone; Baltimore Captain of Port Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-25

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Baltimore Captain of Port Zone AGENCY... establishing a temporary safety zone in all navigable waters of the Captain of the Port Baltimore zone. The... authorized by the Captain of the Port Baltimore, or his designated representative. This safety zone...

  3. 33 CFR 125.05 - Captain of the Port.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Captain of the Port. 125.05 Section 125.05 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... VESSELS § 125.05 Captain of the Port. The term Captain of the Port means the officer of the Coast...

  4. 33 CFR 1.01-30 - Captains of the Port.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Captains of the Port. 1.01-30 Section 1.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL GENERAL PROVISIONS Delegation of Authority § 1.01-30 Captains of the Port. Captains of the Port and...

  5. 33 CFR 6.01-3 - Captain of the Port.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Captain of the Port. 6.01-3... PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES Definitions § 6.01-3 Captain of the Port. Captain of the Port as used in this part, means the officer of the Coast Guard, under the...

  6. 33 CFR 6.01-3 - Captain of the Port.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Captain of the Port. 6.01-3... PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES Definitions § 6.01-3 Captain of the Port. Captain of the Port as used in this part, means the officer of the Coast Guard, under the...

  7. 33 CFR 1.01-30 - Captains of the Port.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Captains of the Port. 1.01-30 Section 1.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL GENERAL PROVISIONS Delegation of Authority § 1.01-30 Captains of the Port. Captains of the Port and...

  8. 33 CFR 125.05 - Captain of the Port.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Captain of the Port. 125.05 Section 125.05 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... VESSELS § 125.05 Captain of the Port. The term Captain of the Port means the officer of the Coast...

  9. 78 FR 19161 - Security Zones; Captain of the Port Detroit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Captain of the Port Detroit AGENCY... permanent security zone within the Captain of the Port Detroit Zone. This proposed security zone is intended... event will likely recur annually, the Captain of the Port Detroit is proposing to establish a...

  10. 33 CFR 125.05 - Captain of the Port.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Captain of the Port. 125.05 Section 125.05 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... VESSELS § 125.05 Captain of the Port. The term Captain of the Port means the officer of the Coast...

  11. 33 CFR 6.01-3 - Captain of the Port.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Captain of the Port. 6.01-3... PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES Definitions § 6.01-3 Captain of the Port. Captain of the Port as used in this part, means the officer of the Coast Guard, under the...

  12. 33 CFR 1.01-30 - Captains of the Port.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Captains of the Port. 1.01-30 Section 1.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL GENERAL PROVISIONS Delegation of Authority § 1.01-30 Captains of the Port. Captains of the Port and...

  13. 33 CFR 125.05 - Captain of the Port.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Captain of the Port. 125.05 Section 125.05 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... VESSELS § 125.05 Captain of the Port. The term Captain of the Port means the officer of the Coast...

  14. 33 CFR 1.01-30 - Captains of the Port.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Captains of the Port. 1.01-30 Section 1.01-30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY GENERAL GENERAL PROVISIONS Delegation of Authority § 1.01-30 Captains of the Port. Captains of the Port and...

  15. The Port of Baltimore Workplace Skills Development Project. Performance Report.

    ERIC Educational Resources Information Center

    Amarantides, Niki; Blumner, Ellen

    The Port of Baltimore Workplace Skills Development Project had the following objectives: perform literacy audits on at least 20 job titles within the port-related industries; develop curriculum modules providing literacy skill instruction using a functional context approach reflecting the Port of Baltimore needs; offer instructional services to at…

  16. 75 FR 51243 - Trade Mission to the Port of Veracruz

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-19

    ... Mexico City area important to ports infrastructure development at the national level. Participants will.... --Lunch with Veracruz industry leaders. --Networking reception with industry contacts. --Breakfast with... December 7--Mexico City-Port of Veracruz Breakfast on their own Trip to the Port of Veracruz Lunch...

  17. 1. General view of complex, showing main port building at ...

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

    1. General view of complex, showing main port building at right background. View to northwest. - U.S. Customs Service Port of Roosville, Main Port Building, U.S. Highway 93, immediately south of U.S.-Canadian border, Eureka, Lincoln County, MT

  18. 46 CFR Sec. 4 - Port facilities predesignated for emergency use.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Port facilities predesignated for emergency use. Sec. 4... FACILITIES Sec. 4 Port facilities predesignated for emergency use. (a) Certain port facilities selected for...) Facilities which are not required by the United States immediately on the effective date of this part will...

  19. 46 CFR Sec. 3 - Federal control of port facilities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Federal control of port facilities. Sec. 3 Section 3... RESTRICTIONS UPON THE TRANSFER OR CHANGE IN USE OR IN TERMS GOVERNING UTILIZATION OF PORT FACILITIES Sec. 3 Federal control of port facilities. During any period when the provisions of this part are in effect...

  20. 46 CFR 340.6 - Port facilities and services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Port facilities and services. 340.6 Section 340.6... AND ALLOCATION OF SHIPPING SERVICES, CONTAINERS AND CHASSIS, AND PORT FACILITIES AND SERVICES FOR NATIONAL SECURITY AND NATIONAL DEFENSE RELATED OPERATIONS § 340.6 Port facilities and services. (a) When...

  1. 78 FR 54755 - Extension of Port Limits of Indianapolis, IN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... SECURITY U.S. Customs and Border Protection 19 CFR Part 101 Extension of Port Limits of Indianapolis, IN... Protection (CBP) is extending the geographical limits of the port of entry of Indianapolis, Indiana. This..., CBP proposed to amend the list of CBP ports of entry at 19 CFR 101.3(b)(1) to extend the limits of...

  2. 7 CFR 322.20 - Ports of entry.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Organisms § 322.20 Ports of entry. A restricted organism may be imported only at a port of entry staffed by an APHIS inspector. 5 After a restricted organism has been cleared for importation at the port of entry, the organism can only be transported by a bonded commercial carrier immediately and directly...

  3. 7 CFR 322.20 - Ports of entry.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Organisms § 322.20 Ports of entry. A restricted organism may be imported only at a port of entry staffed by an APHIS inspector. 5 After a restricted organism has been cleared for importation at the port of entry, the organism can only be transported by a bonded commercial carrier immediately and directly...

  4. Experiences in porting NASTRAN (R) to non-traditional platforms

    NASA Technical Reports Server (NTRS)

    Davis, Gregory L.; Norton, Robert L.

    1991-01-01

    The 1990 UNIX version of NASTRAN was ported to two new platforms that are not supported by COSMIC: the Sun SPARC workstation and the Apple Macintosh using the A/UX version of UNIX. The experiences of the authers in porting NASTRAN is summarized here. Suggestions for users who might attempt similar ports are given.

  5. 19 CFR 122.92 - Procedure at port of origin.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Procedure at port of origin. 122.92 Section 122.92... port of origin. (a) Forms required—(1) Customs Form 7512 or other document. Customs Form 7512 or other... Customs at the port of origin for merchandise for immediate transportation without appraisement....

  6. 19 CFR 122.92 - Procedure at port of origin.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Procedure at port of origin. 122.92 Section 122.92... port of origin. (a) Forms required—(1) Customs Form 7512 or other document. Customs Form 7512 or other... Customs at the port of origin for merchandise for immediate transportation without appraisement....

  7. 19 CFR 122.92 - Procedure at port of origin.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Procedure at port of origin. 122.92 Section 122.92... port of origin. (a) Forms required—(1) Customs Form 7512 or other document. Customs Form 7512 or other... Customs at the port of origin for merchandise for immediate transportation without appraisement....

  8. 19 CFR 122.92 - Procedure at port of origin.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Procedure at port of origin. 122.92 Section 122.92... port of origin. (a) Forms required—(1) Customs Form 7512 or other document. Customs Form 7512 or other... Customs at the port of origin for merchandise for immediate transportation without appraisement....

  9. Space station architecture, module, berthing hub, shell assembly, berthing mechanism and utility connection channel

    NASA Technical Reports Server (NTRS)

    Cohen, M. M. (Inventor)

    1984-01-01

    The geometric form of a space station is presented that includes a description of a plurality of modules and berthing hubs, joined by interconnections which are sideways connectable. The modules and hubs are fastened together in a triangular configuration in three dimensions. The interconnections include a pair of opposed, axially aligned, flanged ports and a clamp latch formed from a plurality of sections hinged along their length and extending circumferentially around the flanged ports. A hermetic seal is formed between the ports. A utilities connection channel extends between the ports. The channel has a shell with utilities connectors movable between an extended position to mating connectors in the modules and a withdrawn position. Assembly sequence and common module shell structure is detailed.

  10. Space station architecture, module, berthing hub, shell assembly, berthing mechanism and utility connection channel

    NASA Technical Reports Server (NTRS)

    Cohen, Marc M. (Inventor)

    1988-01-01

    A space station (20) includes a plurality of modules (24) and berthing hubs (22), joined by interconnections (26) which are sideways connectable. The modules (24) and hubs (22) are fastened together in a triangular configuration in three dimensions. The interconnections (26) include a pair of opposed, axially aligned, flanged ports (50) and a clamp latch (52) formed from a plurality of sections (54, 56 and 58) hinged along their length and extending circumferentially around the flanged ports (50). A hermetic seal (63) is formed between the ports (50). A utilities connection channel (68) extends between the ports (50). The channel (68) has a shell (70) with utilities connectors (74) movable between an extended position to mating connectors in the modules (24) and a withdrawn position. Assembly sequence and common module shell structure is detailed.

  11. 19 CFR 4.89 - Vessels in foreign trade proceeding via domestic ports and touching at intermediate foreign ports.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Vessels in foreign trade proceeding via domestic ports and touching at intermediate foreign ports. 4.89 Section 4.89 Customs Duties U.S. CUSTOMS AND... DOMESTIC TRADES Coastwise Procedure § 4.89 Vessels in foreign trade proceeding via domestic ports...

  12. 19 CFR 4.89 - Vessels in foreign trade proceeding via domestic ports and touching at intermediate foreign ports.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Vessels in foreign trade proceeding via domestic ports and touching at intermediate foreign ports. 4.89 Section 4.89 Customs Duties U.S. CUSTOMS AND... DOMESTIC TRADES Coastwise Procedure § 4.89 Vessels in foreign trade proceeding via domestic ports...

  13. 78 FR 7336 - Safety Zone; Alaska Marine Highway System Port Valdez Ferry Terminal, Port Valdez; Valdez, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... Ferry Terminal, Port Valdez; Valdez, AK AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking... Valdez within a 200-yard radius of the Alaska Marine Highway System (AMHS) Port Valdez Ferry Terminal... 200-yards of the AMHS Port Valdez Ferry Terminal whenever an AMHS ferry is underway within 200...

  14. EPA Agreement with Port Authority and Port Terminal Operators Will Cut Harmful Pollution from Idling Trucks in Newark and Beyond

    EPA Pesticide Factsheets

    (New York, N.Y.) The U.S. Environmental Protection Agency announced agreements with the Port Authority of New York & New Jersey and port terminal operators that will cut harmful air pollution from the Port of New York and New Jersey. Under the agreemen

  15. 78 FR 42587 - Deepwater Port License: Amendment of the Neptune LNG LLC Deepwater Port License and Temporary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-16

    ... Maritime Administration Deepwater Port License: Amendment of the Neptune LNG LLC Deepwater Port License and Temporary Suspension of Operations at the Neptune LNG Deepwater Port AGENCY: Maritime Administration... Administration (MarAd) provides public notice of its decision to approve the request of Neptune LNG LLC...

  16. Trench connection.

    PubMed

    Jamieson, Alan J; Fujii, Toyonobu

    2011-10-23

    'Trench Connection' was the first international symposium focusing primarily on the hadal zone (depths greater than 6000 m). It was held at the University of Tokyo's Atmosphere and Ocean Research Institute in November 2010. The symposium was successful in having attracted an international collective of scientists and engineers to discuss the latest developments in the exploration and understanding of the deepest environments on Earth. The symposium sessions were categorized into three themes: (i) new deep-submergence technology; (ii) trench ecology and evolution; and (iii) the physical environment. Recent technological developments have overcome the challenges of accessing the extreme depths, which have in turn prompted an international renewed interest in researching physical and biological aspects of the hadal ecosystems. This bringing together of international participants from different disciplines led to healthy discussions throughout the symposium, providing potential opportunities and realizations of where the future of unravelling hadal ecology lies. Hadal science is still at relatively rudimentary levels compared with those of shallower marine environments; however, it became apparent at the symposium that it is now an ever-expanding scientific field.

  17. Evaluation and Repair of War-Damaged Port Facilities. Report 1. Port Construction History, Inspection Techniques, and Major Port Characteristics.

    DTIC Science & Technology

    1986-05-01

    civilian techniques ; and to develop data sheets that identify major ports with special characteristics. 2. The scope of this investigation included a...military confrontations. Numerous state-of-the-art inspection techniques have been developed to assess deterioration to waterfront facilities. These...number of NDT techniques have been developed either in laboratories or fac- tories; however, only five have found application in underwater

  18. Low Back Pain in Port Machinery Operators

    NASA Astrophysics Data System (ADS)

    BOVENZI, M.; PINTO, I.; STACCHINI, N.

    2002-05-01

    The occurrence of several types of low back pain (LBP) was investigated by a standardized questionnaire in a group of 219 port machinery operators exposed to whole-body vibration (WBV) and postural load and in a control group of 85 maintenance workers employed at the same transport company. The group of port machinery operators included 85 straddle carrier drivers, 88 fork-lift truck drivers, and 46 crane operators. The vector sum of the frequency-weighted r.m.s. acceleration of vibration measured on the seatpan of port vehicles and machines averaged 0·90 m/s2 for fork-lift trucks, 0·48 m/s2 for straddle carriers, 0·53 m/s2 for mobile cranes, and 0·22 m/s2 for overhead cranes. The 12-month prevalence of low back symptoms (LBP, sciatic pain, treated LBP, sick leave due to LBP) was significantly greater in the fork-lift truck drivers than in the controls and the other two groups of port machinery operators. After adjusting for potential confounders, the prevalence of low back symptoms was found to increase with the increase of WBV exposure expressed as duration of exposure (driving years), equivalent vibration magnitude (m/s2), or cumulative vibration exposure (yr m2/s4). An excess risk for lumbar disc herniation was observed in the port machinery operators with prolonged driving experience. In both the controls and the port machinery operators, low back complaints were strongly associated with perceived postural load assessed in terms of frequency and/or duration of awkward postures at work. Multivariate analysis showed that vibration exposure and postural load were independent predictors of LBP. Even though the cross-sectional design of the present study does not permit firm conclusions on the relationship between WBV exposure and low back disorders, the findings of this investigation provide additional epidemiological evidence that seated WBV exposure combined with non-neutral trunk postures, as while driving, is associated with an increased risk of long

  19. Frequency domain model for analysis of paralleled, series-output-connected Mapham inverters

    NASA Technical Reports Server (NTRS)

    Brush, Andrew S.; Sundberg, Richard C.; Button, Robert M.

    1989-01-01

    The Mapham resonant inverter is characterized as a two-port network driven by a selected periodic voltage. The two-port model is then used to model a pair of Mapham inverters connected in series and employing phasor voltage regulation. It is shown that the model is useful for predicting power output in paralleled inverter units, and for predicting harmonic current output of inverter pairs, using standard power flow techniques. Some sample results are compared to data obtained from testing hardware inverters.

  20. Frequency domain model for analysis of paralleled, series-output-connected Mapham inverters

    NASA Technical Reports Server (NTRS)

    Brush, Andrew S.; Sundberg, Richard C.; Button, Robert M.

    1989-01-01

    The Mapham resonant inverter is characterized as a two-port network driven by a selected periodic voltage. The two-port model is then used to model a pair of Mapham inverters connected in series and employing phasor voltage regulation. It is shown that the model is useful for predicting power output in paralleled inverter units, and for predicting harmonic current output of inverter pairs, using standard power flow techniques. Some examples are compared to data obtained from testing hardware inverters.

  1. Detecting and Characterizing Semantic Inconsistencies in Ported Code

    NASA Technical Reports Server (NTRS)

    Ray, Baishakhi; Kim, Miryung; Person, Suzette J.; Rungta, Neha

    2013-01-01

    Adding similar features and bug fixes often requires porting program patches from reference implementations and adapting them to target implementations. Porting errors may result from faulty adaptations or inconsistent updates. This paper investigates (I) the types of porting errors found in practice, and (2) how to detect and characterize potential porting errors. Analyzing version histories, we define five categories of porting errors, including incorrect control- and data-flow, code redundancy, inconsistent identifier renamings, etc. Leveraging this categorization, we design a static control- and data-dependence analysis technique, SPA, to detect and characterize porting inconsistencies. Our evaluation on code from four open-source projects shows thai SPA can dell-oct porting inconsistencies with 65% to 73% precision and 90% recall, and identify inconsistency types with 58% to 63% precision and 92% to 100% recall. In a comparison with two existing error detection tools, SPA improves precision by 14 to 17 percentage points

  2. Detecting and Characterizing Semantic Inconsistencies in Ported Code

    NASA Technical Reports Server (NTRS)

    Ray, Baishakhi; Kim, Miryung; Person,Suzette; Rungta, Neha

    2013-01-01

    Adding similar features and bug fixes often requires porting program patches from reference implementations and adapting them to target implementations. Porting errors may result from faulty adaptations or inconsistent updates. This paper investigates (1) the types of porting errors found in practice, and (2) how to detect and characterize potential porting errors. Analyzing version histories, we define five categories of porting errors, including incorrect control- and data-flow, code redundancy, inconsistent identifier renamings, etc. Leveraging this categorization, we design a static control- and data-dependence analysis technique, SPA, to detect and characterize porting inconsistencies. Our evaluation on code from four open-source projects shows that SPA can detect porting inconsistencies with 65% to 73% precision and 90% recall, and identify inconsistency types with 58% to 63% precision and 92% to 100% recall. In a comparison with two existing error detection tools, SPA improves precision by 14 to 17 percentage points.

  3. Science and Mathematics--A Natural Connection

    ERIC Educational Resources Information Center

    Park Rogers, Meredith A.; Volkmann, Mark J.; Abell, Sandra K.

    2007-01-01

    Connections between science and mathematics seem natural. First, mathematics can be used in science to organize and analyze data in tables and graphs. Second, mathematics can help represent scientific phenomena and understand scientific concepts. Student learning should benefit when teachers make the connections between science and mathematics…

  4. A comparative study of two-port versus three-port laparoscopic cholecystectomy

    PubMed Central

    Hajong, Ranendra; Khariong, Peter DS

    2016-01-01

    BACKGROUND: Conventionally, laparoscopic cholecystectomy (LC) is performed by using three or four ports of various sizes. As cosmesis is an important aspect of LC, the trend is now towards use of fewer ports, thereby resulting in better cosmesis for patients. The aim of this study was to compare three-port against two-port LC techniques and to see whether there is any advantage in using one technique over the other. SETTINGS AND DESIGN: The study was conducted in the Department of General Surgery of North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences (NEIGRIHMS) hospital in Northeast India. A prospective comparative type of study was designed. An odd number of patients were operated on by using the three-port technique (Group A), whereas an even number of patients were operated on by the two-port technique (Group B). MATERIALS AND METHODS: Sixty patients with symptomatic gallstone disease were included in the study after obtaining informed consent from each of the patients. All patients were operated on under general anaesthesia. STATISTICAL ANALYSIS USED: Statistical analysis was done using SPSS software version 22. RESULTS: There were 51 female patients and 9 male patients. The mean patient age was 38.67 years. There was less operative time in group A but less postoperative pain in group B. Cosmetic appearance and patient satisfaction for the scar were better in group B. CONCLUSIONS: The two-port method appeared to have better acceptability among patients due to lower pain score and better cosmesis. PMID:27251814

  5. Circuits Protect Against Incorrect Power Connections

    NASA Technical Reports Server (NTRS)

    Delombard, Richard

    1992-01-01

    Simple circuits prevent application of incorrectly polarized or excessive voltages. Connected temporarily or permanently at power-connecting terminals. Devised to protect electrical and electronic equipment installed in spacecraft and subjected to variety of tests in different facilities prior to installation. Basic concept of protective circuits also applied easily to many kinds of electrical and electronic equipment that must be protected against incorrect power connections.

  6. Multi-port power electronic interface for renewable energy sources

    NASA Astrophysics Data System (ADS)

    Jiang, Wei

    Energy intensive products and services are penetrating people's daily life as well as different sectors of industry during recent decades. Further effort to improve efficiency, reduce green house gas and hazardous particle emission lead to the emergence of the "more electric" concept in several industries including transportation. This trend, however, burdens the aging power system and existing local power networks. To offer a remedy to the problem and a smooth transition to a more reliable, more diverse, and more efficient power grid of the future, the concept of Multi-port Power Electronic Interface (MPEI) for localized power processing is introduced in this dissertation, which interfaces and manages various sources, loads and storages. Different means of integrating multiple sources and storages into the existing power system are studied and evaluated; the six phase-leg structure is chosen to interface five sources/loads: fuel cell, wind turbine, solar cell, battery and utility grid. Partitioning of source-interface and load-interface on a system level as well as analysis and modeling on small signal level are performed. A novel control structure for source-interface is proposed in the design, which forms Controlled Quasi Current Source (CQCS) during the load sharing operation and offers several salient advantages: • Inherent average current-mode control. • Easy share of steady state current/power. • Share of load dynamics for better source protection. Local control loops for various input ports are designed based on linearized system model; controller performance is tuned to accommodate the characteristics of different sources. To maintain a sustainable operation, different modes of operation are defined for MPEI; detailed state-transition with associated events are also defined in each operation mode. Prototype of MPEI is built and control system is implemented digitally in a digital signal processor; steady state and transient performance of MPEI is

  7. Fungal growth inside saline-filled implants and the role of injection ports in fungal translocation: in vitro study.

    PubMed

    Saray, Aydin; Kilic, Dilek; Kaygusuz, Sedat; Boyunaga, Hakan; Ozlük, Ozlem

    2004-10-01

    Infection is a serious complication of breast augmentation and tissue expansion with inflatable devices. Several reports have shown that fungi may be able to survive, colonize, and even cause infection in saline-filled devices. The mechanism of how they penetrate, spread, and colonize inside the inflatable implants is not exactly understood. The authors assessed both the expander membrane and the port in terms of leakage and penetration of Candida albicans and Aspergillus niger in an in vitro model. Thirty saline-filled expanders connected to the injection port were placed in sterile containers filled with tryptic soy broth culture medium to simulate the clinical situation in phases I and II. Intact and multipunctured ports were used in the first and second phases of the study, respectively. Either the container or the implant was inoculated with one of these fungi, and six implants in containers without fungal inoculation served as controls. As a third phase, intraluminal survival of fungi was investigated in saline-filled containers (n = 12) in 21 days. The silicone membrane, with its intact connecting tube and port, was impermeable to these fungi, whereas both fungi were able to diffuse inside-out or outside-in through the punctured ports. C. albicans did not survive beyond 18 days in saline, whereas A. niger continued to multiply at day 21. Chemical analyses of the implant fluids revealed that the contents of the culture medium diffused into the implants in phases I and II. The data show that an intact silicone membrane is impermeable to fungi, and punctured ports allow translocation of fungi into the implants. Fungi can grow and reproduce in a saline-only environment, and their survival periods differ among the species. Furthermore, their survival may be enhanced by the influx of substances through the implant shell.

  8. Laser Treatment of Port Wine Stains

    NASA Astrophysics Data System (ADS)

    Majaron, Boris; Nelson, J. Stuart

    Port wine stain (PWS), also called nevus flammeus, is a congenital, cutaneous vascular malformation involving post-capillary venules which produce a light pink to red to dark-red-violet discoloration of human skin [1]. PWS occurs in an estimated 3 children per 1000 live births, affecting males and females and all racial groups equally [2]. There appears to be no hereditary predilection for PWS within families. There are no known risk factors or ways to prevent PWS.

  9. 3D visualization of port simulation.

    SciTech Connect

    Horsthemke, W. H.; Macal, C. M.; Nevins, M. R.

    1999-06-14

    Affordable and realistic three dimensional visualization technology can be applied to large scale constructive simulations such as the port simulation model, PORTSIM. These visualization tools enhance the experienced planner's ability to form mental models of how seaport operations will unfold when the simulation model is implemented and executed. They also offer unique opportunities to train new planners not only in the use of the simulation model but on the layout and design of seaports. Simulation visualization capabilities are enhanced by borrowing from work on interface design, camera control, and data presentation. Using selective fidelity, the designers of these visualization systems can reduce their time and efforts by concentrating on those features which yield the most value for their simulation. Offering the user various observational tools allows the freedom to simply watch or engage in the simulation without getting lost. Identifying the underlying infrastructure or cargo items with labels can provide useful information at the risk of some visual clutter. The PortVis visualization expands the PORTSIM user base which can benefit from the results provided by this capability, especially in strategic planning, mission rehearsal, and training. Strategic planners will immediately reap the benefits of seeing the impact of increased throughput visually without keeping track of statistical data. Mission rehearsal and training users will have an effective training tool to supplement their operational training exercises which are limited in number because of their high costs. Having another effective training modality in this visualization system allows more training to take place and more personnel to gain an understanding of seaport operations. This simulation and visualization training can be accomplished at lower cost than would be possible for the operational training exercises alone. The application of PORTSIM and PortVis will lead to more efficient

  10. Port navigation: let the journey begin.

    PubMed

    Arch, Penelope

    2007-08-01

    Central venous access plays an important role in modern medical patient assessment and treatment. The use of central venous access devices has become routine in the oncology setting. Clinical oncology nurses need to know how the devices function, how to provide proper care, and how to manage potential side effects. The focus of this article will be on the navigation of implanted, skin-tunneled ports.

  11. Underwater Calibration of Dome Port Pressure Housings

    NASA Astrophysics Data System (ADS)

    Nocerino, E.; Menna, F.; Fassi, F.; Remondino, F.

    2016-03-01

    Underwater photogrammetry using consumer grade photographic equipment can be feasible for different applications, e.g. archaeology, biology, industrial inspections, etc. The use of a camera underwater can be very different from its terrestrial use due to the optical phenomena involved. The presence of the water and camera pressure housing in front of the camera act as additional optical elements. Spherical dome ports are difficult to manufacture and consequently expensive but at the same time they are the most useful for underwater photogrammetry as they keep the main geometric characteristics of the lens unchanged. Nevertheless, the manufacturing and alignment of dome port pressure housing components can be the source of unexpected changes of radial and decentring distortion, source of systematic errors that can influence the final 3D measurements. The paper provides a brief introduction of underwater optical phenomena involved in underwater photography, then presents the main differences between flat and dome ports to finally discuss the effect of manufacturing on 3D measurements in two case studies.

  12. Overview of single-port laparoscopic surgery for colorectal cancers: past, present, and the future.

    PubMed

    Kim, Say-June; Choi, Byung-Jo; Lee, Sang Chul

    2014-01-28

    Single-port laparoscopic surgery (SPLS) is implemented through a tailored minimal single incision through which a number of laparoscopic instruments access. Introduction of operation-customized port system, utilization of a camera without a separate external light, and instruments with different lengths has brought the favorable environment for SPLS. However, performing SPLS still creates several hardships compared to multiport laparoscopic surgery; a single-port system inevitably leads to clashing of surgical instruments due to crowding. To overcome such difficulties, investigators has developed novel concepts and maneuvers, including the concept of inverse triangulation and the maneuvers of pivoting, spreading out dissection, hanging suture, and transluminal traction. The final destination of SPLS is expected to be a completely seamless operation, maximizing the minimal invasiveness. Specimen extraction through the umbilicus can undermine cosmesis by inducing a larger incision. Therefore, hybrid laparoscopic technique, which combined laparoscopic surgical technique with natural orifice specimen extraction (NOSE)--i.e., transvaginal or transanal route-, has been developed. SPLS and NOSE seemed to be the best combination in pursuit of minimal invasiveness. In the near future, robotic SPLS with natural orifice transluminal endoscopic surgery's way of specimen extraction seems to be pursued. It is expected to provide a completely or nearly complete seamless operation regardless of location of the lesion in the abdomen.

  13. Single port laparoscopic orchidopexy in children using surgical glove port and conventional rigid instruments

    PubMed Central

    Mahdi, Ben Dhaou; Mohamed, Jallouli; Hayet, Zitouni; Riadh, Mhiri

    2015-01-01

    Purpose We review the literature and describe our technique for laparoendoscopic single-site orchidopexy using a glove port and rigid instruments. We assessed the feasibility and outcomes of this procedure. Materials and Methods We retrospectively reviewed the case records of all children who had undergone laparoendoscopic single-site orchidopexy by use of a surgical glove port and conventional rigid instruments for a nonpalpable intraabdominal testis between January 2013 and September 2014. Results Data from a total of 20 patients were collected. The patients' mean age was 18 months. All cases had a nonpalpable unilateral undescended testis. Fourteen patients (70%) had an undescended testis on the right side and six patients (30%) had an undescended testis on the left side. Seventeen patients underwent primary orchidopexy. Three patients underwent single-port laparoscopic Fowler-Stephens orchidopexy for the first and the second stage. Average operating time was 57 minutes (range, 40 to 80 minutes). No patient was lost to follow-up. At follow-up, 2 testes were found to have retracted out of the scrotum and these were successfully dealt with in a second operation. One testis was hypoplastic in the scrotal pouch. There were no signs of umbilical hernia. Conclusions Single-port laparoscopic orchidopexy using a glove port and rigid instruments is technically feasible and safe for various nonpalpable intraabdominal testes. However, surgical experience and long-term follow-up are needed to confirm the superiority of this technique. PMID:26568797

  14. Surprising Connections between Partitions and Divisors

    ERIC Educational Resources Information Center

    Osler, Thomas J.; Hassen, Abdulkadir; Chandrupatla, Tirupathi R.

    2007-01-01

    The sum of the divisors of a positive integer is one of the most interesting concepts in multiplicative number theory, while the number of ways of expressing a number as a sum is a primary topic in additive number theory. In this article, we describe some of the surprising connections between and similarities of these two concepts.

  15. Radiological Interventions for Correction of Central Venous Port Catheter Migrations

    SciTech Connect

    Gebauer, Bernhard Teichgraeber, Ulf Karl; Podrabsky, Petr; Werk, Michael; Haenninen, Enrique Lopez; Felix, Roland

    2007-07-15

    Purpose. The purpose of this study was to evaluate radiological-interventional central venous port catheter corrections in migrated/malpositioned catheter tips. Materials and Methods. Thirty patients with migrated/malpositioned port catheter tips were included in this retrospective analysis. To visualize the catheter patency a contrast-enhanced port catheter series was performed, followed by transfemoral port catheter correction with various 5-F angiographic catheters (pigtail; Sos Omni), gooseneck snares, or combinations thereof. Results. One patient showed spontaneous reposition of the catheter tip. In 27 of 29 patients (93%), radiological-interventional port catheter correction was successful. In two patients port catheter malposition correction was not possible, because of the inability to catch either the catheter tip or the catheter in its course, possibly due to fibrin sheath formation with attachment of the catheter to the vessel wall. No disconnection or port catheter dysfunction was observed after correction. Conclusions. We conclude that in migrated catheter tips radiological-interventional port catheter correction is a minimally invasive alternative to port extraction and reimplantation. In patients with a fibrin sheath and/or thrombosis port catheter correction is often more challenging.

  16. Towards Port-Hamiltonian Approach for Modeling and Control of Two-wheeled Wheelchair

    NASA Astrophysics Data System (ADS)

    Aula, A.; Akmeliawati, R.; Ahmad, S.; Altalmas, T. M.; Sidek, S. N.

    2013-12-01

    This paper introduces the modeling and control design of a two-wheeled wheelchair (TWW) based on structure-preserving port-Hamiltonian concept. In this paper, a model of TWW with features, including space-saving, four to two-wheel transformation, and adjustable seat height is proposed to increased mobility and independence of the user. Then, the mathematical model of a TWW in its balanced mode is derived. The model is based on the total energy in the system. The system is divided into subsystems whereby the interconnections which exist are utilized. The nonlinearity of the model is preserved using port-controlled Hamiltonian (PCH) system and made to advantage. The proposed controlled is designed based on the idea of PCH such that the energy balance in the system can be achieved while stabilizing the system.

  17. 33 CFR 165.809 - Security Zones; Port of Port Lavaca-Point Comfort, Point Comfort, TX and Port of Corpus Christi...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Lavaca-Point Comfort, Point Comfort, TX and Port of Corpus Christi Inner Harbor, Corpus Christi, TX. 165... Lavaca-Point Comfort, Point Comfort, TX and Port of Corpus Christi Inner Harbor, Corpus Christi, TX. (a) Location. The following area is designated as a security zone: all waters of the Corpus Christi...

  18. Fundamental Concepts Bridging Education and the Brain

    ERIC Educational Resources Information Center

    Masson, Steve; Foisy, Lorie-Marlène Brault

    2014-01-01

    Although a number of papers have already discussed the relevance of brain research for education, the fundamental concepts and discoveries connecting education and the brain have not been systematically reviewed yet. In this paper, four of these concepts are presented and evidence concerning each one is reviewed. First, the concept of…

  19. Is multi-port ATE in your future

    NASA Astrophysics Data System (ADS)

    Monie, V.; Kovel, D. M.

    The history of ATE is surveyed, with attention given to significant technical advances made during the past few years. Multi-port testing is seen as a logical extension of engineering attempts to extract the maximum value for the ATE dollar invested. Particular attention is given to the economics of multi-port ATE. It is shown that the cost/throughput ratio of a dual-port test set is 40% greater than a single port test set. The benefits of increased test set availability and the associated logistics costs are stressed. The numerous economic benefits are matched by the technical advantages, which are also discussed in detail. Potential problems in a dual-port ATE are identified, and solutions are suggested. It is shown that a successful dual-port ATE is one that not only solves real-life testing problems but also solves problems of resource competition and allocation.

  20. 19 CFR 18.22 - Procedure at port of exit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Procedure at port of exit. 18.22 Section 18.22... to Foreign Countries § 18.22 Procedure at port of exit. (a) If transfer is necessary, the procedure shall be as prescribed in § 18.3(d). (b) Upon the arrival at the port of exit of express shipments...

  1. 19 CFR 18.22 - Procedure at port of exit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Procedure at port of exit. 18.22 Section 18.22... to Foreign Countries § 18.22 Procedure at port of exit. (a) If transfer is necessary, the procedure shall be as prescribed in § 18.3(d). (b) Upon the arrival at the port of exit of express shipments...

  2. 19 CFR 18.22 - Procedure at port of exit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Procedure at port of exit. 18.22 Section 18.22... to Foreign Countries § 18.22 Procedure at port of exit. (a) If transfer is necessary, the procedure shall be as prescribed in § 18.3(d). (b) Upon the arrival at the port of exit of express shipments...

  3. 19 CFR 18.22 - Procedure at port of exit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Procedure at port of exit. 18.22 Section 18.22... to Foreign Countries § 18.22 Procedure at port of exit. (a) If transfer is necessary, the procedure shall be as prescribed in § 18.3(d). (b) Upon the arrival at the port of exit of express shipments...

  4. 19 CFR 18.22 - Procedure at port of exit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Procedure at port of exit. 18.22 Section 18.22... to Foreign Countries § 18.22 Procedure at port of exit. (a) If transfer is necessary, the procedure shall be as prescribed in § 18.3(d). (b) Upon the arrival at the port of exit of express shipments...

  5. Device having two optical ports for switching applications

    DOEpatents

    Rosen, Ayre; Stabile, Paul J.

    1991-09-24

    A two-sided light-activatable semiconductor switch device having an optical port on each side thereof. The semiconductor device may be a p-i-n diode or of bulk intrinsic material. A two ported p-i-n diode, reverse-biased to "off" by a 1.3 kV dc power supply, conducted 192 A when activated by two 1 kW laser diode arrays, one for each optical port.

  6. Peripheral Venous Access Ports: Outcomes Analysis in 109 Patients

    SciTech Connect

    Bodner, Leonard J.; Nosher, John L.; Patel, Kaushik M.; Siegel, Randall L.; Biswal, Rajiv; Gribbin, Christopher E.; Tokarz, Robert

    2000-03-15

    Purpose: To perform a retrospective outcomes analysis of central venous catheters with peripheral venous access ports, with comparison to published data.Methods: One hundred and twelve central venous catheters with peripherally placed access ports were placed under sonographic guidance in 109 patients over a 4-year period. Ports were placed for the administration of chemotherapy, hyperalimentation, long-term antibiotic therapy, gamma-globulin therapy, and frequent blood sampling. A vein in the upper arm was accessed in each case and the catheter was passed to the superior vena cava or right atrium. Povidone iodine skin preparation was used in the first 65 port insertions. A combination of Iodophor solution and povidone iodine solution was used in the last 47 port insertions. Forty patients received low-dose (1 mg) warfarin sodium beginning the day after port insertion. Three patients received higher doses of warfarin sodium for preexistent venous thrombosis. Catheter performance and complications were assessed and compared with published data.Results: Access into the basilic or brachial veins was obtained in all cases. Ports remained functional for a total of 28,936 patient days. The port functioned in 50% of patients until completion of therapy, or the patient's expiration. Ports were removed prior to completion of therapy in 18% of patients. Eleven patients (9.9% of ports placed) suffered an infectious complication (0.38 per thousand catheter-days)-in nine, at the port implantation site, in two along the catheter. In all 11 instances the port was removed. Port pocket infection in the early postoperative period occurred in three patients (4.7%) receiving a Betadine prep vs two patients (4.2%) receiving a standard O.R. prep. This difference was not statistically significant (p = 0.9). Venous thrombosis occurred in three patients (6.8%) receiving warfarin sodium and in two patients (3%) not receiving warfarin sodium. This difference was not statistically significant

  7. Port-site metastasis after laparoscopic surgery for gastrointestinal cancer.

    PubMed

    Emoto, Shigenobu; Ishigami, Hironori; Yamaguchi, Hironori; Ishihara, Soichiro; Sunami, Eiji; Kitayama, Joji; Watanabe, Toshiaki

    2017-03-01

    Although the incidence of port-site metastasis after laparoscopic surgery for colorectal cancer has markedly decreased since laparoscopic colectomy was first reported in 1991, it still has not reached zero. In colorectal cancer, the safety of laparoscopic surgery, including the low incidence of port-site metastasis, has been proven in large, randomized trials. In gastric cancer, reports of port-site metastasis are extremely rare, but we should await the results of ongoing trials. This brief review summarizes the current knowledge regarding port-site metastasis after laparoscopic surgery for colorectal and gastric cancer.

  8. 18. NORTH TOWER, PORTE COCHERE & FLAG TOWER, LOOKING SOUTHWEST ...

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

    18. NORTH TOWER, PORTE COCHERE & FLAG TOWER, LOOKING SOUTHWEST BY WEST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  9. 23. NORTH KEYSTONE OF PORTE COCHERE INSCRIBED 'MDCCCLII.' (1852) ...

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

    23. NORTH KEYSTONE OF PORTE COCHERE INSCRIBED 'MDCCCLII.' (1852) - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  10. 24. WEST KEYSTONE OF PORTE COCHERE INSCRIBED 'J. RENWICK. JR. ...

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

    24. WEST KEYSTONE OF PORTE COCHERE INSCRIBED 'J. RENWICK. JR. ARCHITECT.' - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  11. 25. EAST KEYSTONE OF PORTE COCHERE INSCRIBED 'G. CAMERON. BUILDER.' ...

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

    25. EAST KEYSTONE OF PORTE COCHERE INSCRIBED 'G. CAMERON. BUILDER.' - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  12. 19. NORTH TOWER, PORTE COCHERE & FLAG TOWER, LOOKING SOUTHWEST ...

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

    19. NORTH TOWER, PORTE COCHERE & FLAG TOWER, LOOKING SOUTHWEST - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  13. Single incision glove port laparoscopic colorectal cancer resection

    PubMed Central

    Joshi, HMN; Gosselink, MP; Adusumilli, S; Hompes, R; Cunningham, C; Lindsey, I

    2015-01-01

    Introduction The advantages of single port surgery remain controversial. This study was designed to evaluate the safety and feasibility of single incision glove port colon resections using a diathermy hook, reusable ports and standard laparoscopic straight instrumentation. Methods Between June 2012 and February 2014, 70 consecutive patients (30 women) underwent a colonic resection using a wound retractor and glove port. Forty patients underwent a right hemicolectomy through the umbilicus and thirty underwent attempted single port resection via an incision in the right rectus sheath (14 high anterior resection, 13 low anterior resection, 3 abdominoperineal resection). Results Sixty-two procedures (89%) were completed without conversion to open or multiport techniques. Four procedures had to be converted and additional ports were needed in four other patients. The postoperative mortality rate was 0%. Complications occurred in six patients (9%). Two cases were R1 while the remainder were R0 with a median nodal harvest of 20 (range: 9–48). The median length of hospital stay was 5 days (range: 3–25 days) (right hemicolectomy: 5 days (range: 3–12 days), left sided resection: 6 days (range: 4–25 days). At a median follow-up of 14 months, no port site hernias were observed. Conclusions Single incision glove port surgery is an appropriate technique for different colorectal cancer resections and has the advantage of being less expensive than surgery with commercial single incision ports. PMID:26263805

  14. Vapor port and groundwater sampling well

    DOEpatents

    Hubbell, J.M.; Wylie, A.H.

    1996-01-09

    A method and apparatus have been developed for combining groundwater monitoring wells with unsaturated-zone vapor sampling ports. The apparatus allows concurrent monitoring of both the unsaturated and the saturated zone from the same well at contaminated areas. The innovative well design allows for concurrent sampling of groundwater and volatile organic compounds (VOCs) in the vadose (unsaturated) zone from a single well, saving considerable time and money. The sample tubes are banded to the outer well casing during installation of the well casing. 10 figs.

  15. Vapor port and groundwater sampling well

    DOEpatents

    Hubbell, Joel M.; Wylie, Allan H.

    1996-01-01

    A method and apparatus has been developed for combining groundwater monitoring wells with unsaturated-zone vapor sampling ports. The apparatus allows concurrent monitoring of both the unsaturated and the saturated zone from the same well at contaminated areas. The innovative well design allows for concurrent sampling of groundwater and volatile organic compounds (VOCs) in the vadose (unsaturated) zone from a single well, saving considerable time and money. The sample tubes are banded to the outer well casing during installation of the well casing.

  16. Recent sedimentation, northeastern Port Valdez, Alaska

    NASA Astrophysics Data System (ADS)

    Palmer, Harold D.

    1981-09-01

    Sediments accumulating on the northeastern shore of Port Valdez, a fjord leading to Prince William Sound in southern Alaska, are derived from both deltaic and alluvial fan processes. The resulting thick wedge of Recent silts, sands, shells and gravels lies atop irregular ridges of local graywacke bedrock and scattered till deposits. Seismic reflection profiling augmented by soil borings indicates that rapid infilling and upbuilding has occurred at this site. Evidence of slumping suggests general instability of steep submarine slopes in an area characterized by strong earthquakes and large tidal ranges.

  17. Compressor ported shroud for foil bearing cooling

    DOEpatents

    Elpern, David G.; McCabe, Niall; Gee, Mark

    2011-08-02

    A compressor ported shroud takes compressed air from the shroud of the compressor before it is completely compressed and delivers it to foil bearings. The compressed air has a lower pressure and temperature than compressed outlet air. The lower temperature of the air means that less air needs to be bled off from the compressor to cool the foil bearings. This increases the overall system efficiency due to the reduced mass flow requirements of the lower temperature air. By taking the air at a lower pressure, less work is lost compressing the bearing cooling air.

  18. Severe Weather Guide, Mediterranean Ports. 20. Livorno

    DTIC Science & Technology

    1988-05-01

    SUBJECT TERMS (Continue on reverse if necessary and identify by block number) Storm haven Mediterranean meteorology Livorno port Mediterranean...Storrvi haven , Livorno iDort, i’ledi terranean meteorology, i^ie d 11 e r’ r’ a n e a n oc e a D O Q r a o !"i v H ( i e IS ) (U) 01 •Naval...Evaluation of the Harbor as a Haven . .3-5 3.3 Currents and Tides 3-6 3.4 Visibility 3-7 3.5 Hazardous Conditions 3-7 3.6 Harbor Protection 3-12

  19. Fast computation of voxel-level brain connectivity maps from resting-state functional MRI using l₁-norm as approximation of Pearson's temporal correlation: proof-of-concept and example vector hardware implementation.

    PubMed

    Minati, Ludovico; Zacà, Domenico; D'Incerti, Ludovico; Jovicich, Jorge

    2014-09-01

    An outstanding issue in graph-based analysis of resting-state functional MRI is choice of network nodes. Individual consideration of entire brain voxels may represent a less biased approach than parcellating the cortex according to pre-determined atlases, but entails establishing connectedness for 1(9)-1(11) links, with often prohibitive computational cost. Using a representative Human Connectome Project dataset, we show that, following appropriate time-series normalization, it may be possible to accelerate connectivity determination replacing Pearson correlation with l1-norm. Even though the adjacency matrices derived from correlation coefficients and l1-norms are not identical, their similarity is high. Further, we describe and provide in full an example vector hardware implementation of l1-norm on an array of 4096 zero instruction-set processors. Calculation times <1000 s are attainable, removing the major deterrent to voxel-based resting-sate network mapping and revealing fine-grained node degree heterogeneity. L1-norm should be given consideration as a substitute for correlation in very high-density resting-state functional connectivity analyses.

  20. Concept Mapping

    ERIC Educational Resources Information Center

    Technology & Learning, 2005

    2005-01-01

    Concept maps are graphical ways of working with ideas and presenting information. They reveal patterns and relationships and help students to clarify their thinking, and to process, organize and prioritize. Displaying information visually--in concept maps, word webs, or diagrams--stimulates creativity. Being able to think logically teaches…

  1. 77 FR 35852 - Safety Zones; Multiple Firework Displays in Captain of the Port, Puget Sound Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... Guard is establishing safety zones in Boston Harbor, Holmes Harbor, Port Gardner and Port Townsend for... Gardner near Everett, WA; and Port Townsend July 4th Fireworks on July 4, 2012 in Port Townsend near Point... around position 48 01.048' N, 122 31.866' W. (3) Everett Fourth of July Foundation, Port Gardner,...

  2. 9 CFR 93.303 - Ports designated for the importation of horses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., Minnesota, is designated as a port of entry for horses from Canada. (c) Mexican border ports. The following land border ports are designated for the entry of horses from Mexico: Brownsville, Hidalgo, Laredo... York. (b) Canadian border ports. (1) The following land border ports are designated as having...

  3. 9 CFR 93.303 - Ports designated for the importation of horses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., Minnesota, is designated as a port of entry for horses from Canada. (c) Mexican border ports. The following land border ports are designated for the entry of horses from Mexico: Brownsville, Hidalgo, Laredo... York. (b) Canadian border ports. (1) The following land border ports are designated as having...

  4. 9 CFR 93.303 - Ports designated for the importation of horses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Minnesota, is designated as a port of entry for horses from Canada. (c) Mexican border ports. The following land border ports are designated for the entry of horses from Mexico: Brownsville, Hidalgo, Laredo... York. (b) Canadian border ports. (1) The following land border ports are designated as having...

  5. 9 CFR 93.303 - Ports designated for the importation of horses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., Minnesota, is designated as a port of entry for horses from Canada. (c) Mexican border ports. The following land border ports are designated for the entry of horses from Mexico: Brownsville, Hidalgo, Laredo... York. (b) Canadian border ports. (1) The following land border ports are designated as having...

  6. Fuel injection pump having a compact spill-port timing control unit

    SciTech Connect

    Matsumura, T.; Miyaki, M.; Masuda, A.

    1986-03-04

    This patent describes a fuel injection pump. This pump consists of a compression chamber adapted to be coupled to a source of fuel; fuel injection nozzles; a rotary plunger rotatably driven by an internal combustion engine, the plunger including means for defining a common passageway connected at one end to the compression chamber, the plunger further including means for defining angularly spaced apart spill ports branching off the common passageway to an outside surface thereof and a fuel delivery port branching off the common passageway, the fuel delivery port being selectively movable into and out of alignment with each one of the nozzles by rotation of the plunger; a magnetized rotary ring including means for defining a spill groove extending along the inner wall thereof, the ring being mounted on the plunger and rotatable, with respect to the plunger, between at least a first angular position, the ring consists of a cylindrical structure having differently magnetized equally divided arcuate sections, the groove being formed on the inner wall of the cylindrical structure and substantially axially extending from one end of the structure; spring means for biasing the ring toward one of the first and second angular positions; a stationary core surrounding the ring; and a coil wound on the core for generating a rotative thrust on the ring for selectively moving the ring between the first and second angular positions in response to a control signal.

  7. 9 CFR 93.902 - Ports designated for the importation of live fish, fertilized eggs, and gametes.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS.... (3) Mexican border ports. Otay Mesa, CA. (b) Designation of other ports. Other ports may...

  8. DISSECTING HABITAT CONNECTIVITY

    EPA Science Inventory

    abstract

    Connectivity is increasingly recognized as an important element of a successful reserve design. Connectivity matters in reserve design to the extent that it promotes or hinders the viability of target populations. While conceptually straightforward, connectivity i...

  9. Connective Tissue Disorders

    MedlinePlus

    Connective tissue is the material inside your body that supports many of its parts. It is the "cellular ... their work. Cartilage and fat are examples of connective tissue. There are over 200 disorders that impact connective ...

  10. Undifferentiated Connective Tissue Disease

    MedlinePlus

    ... Home Conditions Undifferentiated Connective Tissue Disease (UCTD) Undifferentiated Connective Tissue Disease (UCTD) Make an Appointment Find a Doctor ... L. Goldstein, MD, MMSc (February 01, 2016) Undifferentiated connective tissue disease (UCTD) is a systemic autoimmune disease. This ...

  11. NASA CONNECT: The Measurement of All Things

    NASA Technical Reports Server (NTRS)

    1999-01-01

    'The Measurement of All Things: Tools of the Aeronautics Trade' is the first of seven programs in the 1999-2000 NASA CONNECT series. Produced by NASA Langley Research Center's Office of Education, NASA CONNECT is an award-winning series of instructional programs designed to enhance the teaching of math, science and technology concepts in grades 5-8. NASA CONNECT establishes the 'connection' between the mathematics, science, and technology concepts taught in the classroom and NASA research. Each program in the series supports the national mathematics, science, and technology standards; includes a resource-rich teacher guide; and uses a classroom experiment and web-based activity to complement and enhance the math, science, and technology concepts presented in the program. NASA CONNECT is FREE and the programs in the series are in the public domain. Visit our web site and register. http://connect.larc.nasa.gov In 'The Measurement of All Things: Tools of the Aeronautics Trade' students will explore the concept of measurement and the tools used in measuring things, while learning 'what' and 'how' engineers and scientists use measurement during the process of developing, designing, and testing airplanes.

  12. An overview of San Francisco Bay PORTS

    USGS Publications Warehouse

    Cheng, Ralph T.; McKinnie, David; English, Chad; Smith, Richard E.

    1998-01-01

    The Physical Oceanographic Real-Time System (PORTS) provides observations of tides, tidal currents, and meteorological conditions in real-time. The San Francisco Bay PORTS (SFPORTS) is a decision support system to facilitate safe and efficient maritime commerce. In addition to real-time observations, SFPORTS includes a nowcast numerical model forming a San Francisco Bay marine nowcast system. SFPORTS data and nowcast numerical model results are made available to users through the World Wide Web (WWW). A brief overview of SFPORTS is presented, from the data flow originated at instrument sensors to final results delivered to end users on the WWW. A user-friendly interface for SFPORTS has been designed and implemented. Appropriate field data analysis, nowcast procedures, design and generation of graphics for WWW display of field data and nowcast results are presented and discussed. Furthermore, SFPORTS is designed to support hazardous materials spill prevention and response, and to serve as resources to scientists studying the health of San Francisco Bay ecosystem. The success (or failure) of the SFPORTS to serve the intended user community is determined by the effectiveness of the user interface.

  13. Assessing noise sources at synchrotron infrared ports

    PubMed Central

    Lerch, Ph.; Dumas, P.; Schilcher, T.; Nadji, A.; Luedeke, A.; Hubert, N.; Cassinari, L.; Boege, M.; Denard, J.-C.; Stingelin, L.; Nadolski, L.; Garvey, T.; Albert, S.; Gough, Ch.; Quack, M.; Wambach, J.; Dehler, M.; Filhol, J.-M.

    2012-01-01

    Today, the vast majority of electron storage rings delivering synchrotron radiation for general user operation offer a dedicated infrared port. There is growing interest expressed by various scientific communities to exploit the mid-IR emission in microspectroscopy, as well as the far infrared (also called THz) range for spectroscopy. Compared with a thermal (laboratory-based source), IR synchrotron radiation sources offer enhanced brilliance of about two to three orders of magnitude in the mid-IR energy range, and enhanced flux and brilliance in the far-IR energy range. Synchrotron radiation also has a unique combination of a broad wavelength band together with a well defined time structure. Thermal sources (globar, mercury filament) have excellent stability. Because the sampling rate of a typical IR Fourier-transform spectroscopy experiment is in the kHz range (depending on the bandwidth of the detector), instabilities of various origins present in synchrotron radiation sources play a crucial role. Noise recordings at two different IR ports located at the Swiss Light Source and SOLEIL (France), under conditions relevant to real experiments, are discussed. The lowest electron beam fluctuations detectable in IR spectra have been quantified and are shown to be much smaller than what is routinely recorded by beam-position monitors. PMID:22186638

  14. Single port radical prostatectomy: current status.

    PubMed

    Martín, Oscar Darío; Azhar, Raed A; Clavijo, Rafael; Gidelman, Camilo; Medina, Luis; Troche, Nelson Ramirez; Brunacci, Leonardo; Sotelo, René

    2016-06-01

    The aim of this study is to analyze the current literature on single port radical prostatectomy (LESS-RP). Single port radical prostatectomy laparoendoscopic (LESS-RP) has established itself as a challenge for urological community, starting with the proposal of different approaches: extraperitoneal, transperitoneal and transvesical, initially described for laparoscopy and then laparoscopy robot-assisted. In order to improve the LESS-RP, new instruments, optical devices, trocars and retraction mechanisms have been developed. Advantages and disadvantages of LESS-RP are controversial, while some claim that it is a non-trustable approach, regarding the low cases number and technical difficulties, others acclaim that despite this facts some advantages have been shown and that previous described difficulties are being overcome, proving this is novel proposal of robotics platform, the Da Vinci SP, integrating the system into "Y". The LESS-RP approach gives us a new horizon and opens the door for rapid standardization of this technique. The few studies and short series available can be result of a low interest in the application of LESS-RP in prostate, probably because of the technical complexity that it requires. The new robotic platform, the da Vinci SP, shows that it is clear that the long awaited evolution of robotic technologies for laparoscopy has begun, and we must not lose this momentum.

  15. Optimization of municipal solid waste management in Port Said - Egypt.

    PubMed

    Badran, M F; El-Haggar, S M

    2006-01-01

    Optimization of solid waste management systems using operational research methodologies has not yet been applied in any Egyptian governorate. In this paper, a proposed model for a municipal solid waste management system in Port Said, Egypt is presented. It includes the use of the concept of collection stations, which have not yet been used in Egypt. Mixed integer programming is used to model the proposed system and its solution is performed using MPL software V4.2. The results show that the best model would include 27 collection stations of 15-ton daily capacity and 2 collection stations of 10 ton daily capacity. Any transfer of waste between the collection station and the landfill should not occur. Moreover, the flow of the district waste should not be confined to the district collection stations. The cost of the objective function for this solution is 10,122 LE/day (equivalent to 1716 US dollars). After further calculations, the profit generated by the proposed model is 49,655.8 LE/day (equivalent to 8418.23 US dollars).

  16. Percutaneously Assisted "Two-Ports" Transperitoneal Radical Nephrectomy: Initial Series.

    PubMed

    Porpiglia, Francesco; Bertolo, Riccardo; Morra, Ivano; Fiori, Cristian

    2016-06-01

    Looking for a virtually "scarless" surgery mini-laparoscopy (ML) could be a viable alternative to conventional laparoscopy. ML is a reproducible technique and allows for the preservation of the triangulation concept, the cornerstone of laparoscopic surgery. Drawback of ML could be the poor performance of miniaturized instruments that could affect the confidence of the surgeon and limit the indications. The recent availability of a novel mini-laparoscopic platform in our center expanded the indications of ML to radical nephrectomy even in cases of large renal tumors in kidneys with abundant perirenal fat. The platform is composed by mini-instruments with the peculiarity of a 2.9-mm shaft that is mounted on a handle and a jaw that are comparable in size and performance to those of conventional instruments, increasing the ergonomy and the confidence perceived by the surgeon. Allowing for inclusion criteria, nine consecutive patients were enrolled in our prospective study and underwent percutaneously assisted "two-ports" radical nephrectomy. Preliminary data showed that the novel platform allowed us to perform a safe and effective procedure with acceptable perioperative outcomes and apparent improvements in cosmesis. Larger sample size and comparative studies are needed to confirm these findings.

  17. 9 CFR 98.33 - Ports designated for the importation of certain animal semen.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., Washington. (c) Mexican border ports. The following land border ports are designated as having inspection..., California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land...

  18. 9 CFR 98.33 - Ports designated for the importation of certain animal semen.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Washington. (c) Mexican border ports. The following land border ports are designated as having inspection..., California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land...

  19. 9 CFR 98.33 - Ports designated for the importation of certain animal semen.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., Washington. (c) Mexican border ports. The following land border ports are designated as having inspection..., California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land...

  20. 9 CFR 98.33 - Ports designated for the importation of certain animal semen.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., Washington. (c) Mexican border ports. The following land border ports are designated as having inspection..., California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land...

  1. 49 CFR 176.4 - Port security and safety regulations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Port security and safety regulations. 176.4 Section 176.4 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS... General § 176.4 Port security and safety regulations. (a) Each carrier, master, agent, and charterer of...

  2. Hydrogen fuel cells could power ships at port

    SciTech Connect

    Pratt, Joe

    2013-06-27

    Sandia National Laboratories researcher Joe Pratt conducted a study on the use of hydrogen fuel cells to power docked ships at major ports. He found the potential environmental and cost benefits to be substantial. Here, he discusses the study and explains how hydrogen fuel cells can provide efficient, pollution-free energy to ships at port.

  3. 46 CFR 340.6 - Port facilities and services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Port facilities and services. 340.6 Section 340.6 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY PRIORITY USE AND ALLOCATION OF SHIPPING SERVICES, CONTAINERS AND CHASSIS, AND PORT FACILITIES AND SERVICES...

  4. 46 CFR 188.10-6 - Captain of the Port.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Captain of the Port. 188.10-6 Section 188.10-6 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-6 Captain of the Port. This term means an... activities within his assigned area. In addition, the District Commander shall be the Captain of the...

  5. 46 CFR 188.10-6 - Captain of the Port.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Captain of the Port. 188.10-6 Section 188.10-6 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-6 Captain of the Port. This term means an... activities within his assigned area. In addition, the District Commander shall be the Captain of the...

  6. 46 CFR 188.10-6 - Captain of the Port.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Captain of the Port. 188.10-6 Section 188.10-6 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-6 Captain of the Port. This term means an... activities within his assigned area. In addition, the District Commander shall be the Captain of the...

  7. 46 CFR 188.10-6 - Captain of the Port.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Captain of the Port. 188.10-6 Section 188.10-6 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-6 Captain of the Port. This term means an... activities within his assigned area. In addition, the District Commander shall be the Captain of the...

  8. 46 CFR 188.10-6 - Captain of the Port.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Captain of the Port. 188.10-6 Section 188.10-6 Shipping... PROVISIONS Definition of Terms Used in This Subchapter § 188.10-6 Captain of the Port. This term means an... activities within his assigned area. In addition, the District Commander shall be the Captain of the...

  9. 33 CFR 334.1230 - Port Orchard; naval restricted area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... paragraph shall be enforced by the Commander, Naval base, Seattle, and such agencies as he/she may designate... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Port Orchard; naval restricted... ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1230 Port Orchard;...

  10. 33 CFR 80.1440 - Port Allen, Kauai, HI.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Port Allen, Kauai, HI. 80.1440 Section 80.1440 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1440 Port Allen, Kauai, HI. A line drawn...

  11. 9 CFR 93.703 - Ports designated for importation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., except as provided in paragraph (b) of this section, only through the following ports: (1) Air and ocean.... Petersburg-Clearwater, and Tampa, FL; Atlanta, GA; Chicago, IL; New Orleans, LA; Portland, ME; Baltimore, MD... the designation, as inspection stations, of the ports specified in paragraph (a) of this section....

  12. 9 CFR 93.703 - Ports designated for importation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., except as provided in paragraph (b) of this section, only through the following ports: (1) Air and ocean.... Petersburg-Clearwater, and Tampa, FL; Atlanta, GA; Chicago, IL; New Orleans, LA; Portland, ME; Baltimore, MD... the designation, as inspection stations, of the ports specified in paragraph (a) of this section....

  13. Effective Communication. The Port of Baltimore Workplace Skills Development Project.

    ERIC Educational Resources Information Center

    Blumner, Ellen

    This set of learning modules was developed during a project to deliver workplace literacy instruction to individuals employed in the more than 50 businesses related to the activities of the Port of Baltimore. It is intended to help office staff of port businesses develop basic interpersonal communication and time and stress management skills. The…

  14. 33 CFR 80.1440 - Port Allen, Kauai, HI.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Port Allen, Kauai, HI. 80.1440 Section 80.1440 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1440 Port Allen, Kauai, HI. A line drawn...

  15. 33 CFR 80.1440 - Port Allen, Kauai, HI.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Port Allen, Kauai, HI. 80.1440 Section 80.1440 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1440 Port Allen, Kauai, HI. A line drawn...

  16. 33 CFR 80.1440 - Port Allen, Kauai, HI.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Port Allen, Kauai, HI. 80.1440 Section 80.1440 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1440 Port Allen, Kauai, HI. A line drawn...

  17. 33 CFR 80.1440 - Port Allen, Kauai, HI.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Port Allen, Kauai, HI. 80.1440 Section 80.1440 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Islands § 80.1440 Port Allen, Kauai, HI. A line drawn...

  18. 46 CFR 45.117 - Freeing port area: General.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Freeing port area: General. 45.117 Section 45.117 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.117 Freeing port area: General. (a) Where bulwarks on the weather portins...

  19. 46 CFR 45.117 - Freeing port area: General.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Freeing port area: General. 45.117 Section 45.117 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Conditions of Assignment § 45.117 Freeing port area: General. (a) Where bulwarks on the weather portins...

  20. 37. ENGINE ROOM, FROM PORT SIDE OF CONTROL CONSOLE, LOOKING ...

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

    37. ENGINE ROOM, FROM PORT SIDE OF CONTROL CONSOLE, LOOKING TOWARDS STERN, PORT ENGINE AT RIGHT, STARBOARD ENGINE AT LEFT, BOTH ARE DIESEL ENGINES, IN BACKGROUND IS STAIRS UP TO CREWS' BERTHING, BEYONE THE STAIRS IS THE DOOR TO AFT ENGINE ROOM & MACHINE SHOP. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

  1. 33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″...

  2. 33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″...

  3. 33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″...

  4. 33 CFR 165.1703 - Ammunition Island, Port Valdez, Alaska.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Ammunition Island, Port Valdez... Ammunition Island, Port Valdez, Alaska. (a) Location. The waters within the following boundaries is a safety zone—the area within a radius of 1330 yards of Ammunition Island, centered on latitude 61°07′28″...

  5. 33 CFR 110.186 - Port Everglades, Florida.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Port Everglades, Florida. 110.186 Section 110.186 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.186 Port Everglades, Florida. (a) The anchorage grounds. The anchorage grounds, the center of...

  6. 33 CFR 110.186 - Port Everglades, Florida.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Port Everglades, Florida. 110.186 Section 110.186 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.186 Port Everglades, Florida. (a) The anchorage grounds. The anchorage grounds, the center of...

  7. 33 CFR 110.186 - Port Everglades, Florida.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Port Everglades, Florida. 110.186 Section 110.186 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.186 Port Everglades, Florida. (a) The anchorage grounds. The anchorage grounds, the center of...

  8. 75 FR 13236 - FM Table of Allotments, Port Angeles, Washington

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... COMMISSION 47 CFR Part 73 FM Table of Allotments, Port Angeles, Washington AGENCY: Federal Communications... Broadcasting, Inc., the licensee of Station KANY(FM), Ocean Shores, Washington, and the permittee of Station KSWW(FM), Montesano, Washington, to substitute FM Channel 271A for vacant Channel 229A at Port...

  9. Porting a Ptolemy-Based Simulation Between Sites,

    DTIC Science & Technology

    2007-11-02

    Sanders RASSP contract and to document the process of porting a Ptolemy -based simulation between two sites. It is beneficial to have this capability to...as well as the design environment in which the simulation was built, Ptolemy . The difficulties encountered in porting this particular simulation

  10. 45 CFR 670.34 - Entry and exit ports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Entry and exit ports. 670.34 Section 670.34 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Import Into and Export From the United States § 670.34 Entry and exit ports....

  11. 45 CFR 670.34 - Entry and exit ports.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Entry and exit ports. 670.34 Section 670.34 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Import Into and Export From the United States § 670.34 Entry and exit ports....

  12. 45 CFR 670.34 - Entry and exit ports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Entry and exit ports. 670.34 Section 670.34 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Import Into and Export From the United States § 670.34 Entry and exit ports....

  13. 75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt ...

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

    75. MISSISSIPPI, MONROE COUNTY, ARMORY COTTON GIN PORT BRIDGE Dirt road SW from Amory to River Cotton Gin Port road bridge. Copy of photo taken in 1932 by Jack Donnell, Columbus Mississippi. Sarcone Photography, Columbus, MS., Sept. 1978 - Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County, MS

  14. Safety shield for vacuum/pressure chamber viewing port

    NASA Technical Reports Server (NTRS)

    Shimansky, R. A.; Spencer, R. S. (Inventor)

    1981-01-01

    Observers are protected from flying debris resulting from a failure of a vacuum or pressure chamber viewing port following an implosion or explosion by an optically clear shatter resistant safety shield which spaced apart from the viewing port on the outer surface of the chamber.

  15. 9 CFR 93.703 - Ports designated for importation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Ports designated for importation. 93.703 Section 93.703 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT... Springs, VT; Oroville and Sumas, WA. (3) Mexican border ports. Douglas, Naco, Nogales, Sasabe, and...

  16. Hydrogen fuel cells could power ships at port

    ScienceCinema

    Pratt, Joe

    2016-07-12

    Sandia National Laboratories researcher Joe Pratt conducted a study on the use of hydrogen fuel cells to power docked ships at major ports. He found the potential environmental and cost benefits to be substantial. Here, he discusses the study and explains how hydrogen fuel cells can provide efficient, pollution-free energy to ships at port.

  17. Experimental and Computational Investigation of Multiple Injection Ports in a Convergent-Divergent Nozzle for Fluidic Thrust Vectoring

    NASA Technical Reports Server (NTRS)

    Waithe, Kenrick A.; Deere, Karen A.

    2003-01-01

    A computational and experimental study was conducted to investigate the effects of multiple injection ports in a two-dimensional, convergent-divergent nozzle, for fluidic thrust vectoring. The concept of multiple injection ports was conceived to enhance the thrust vectoring capability of a convergent-divergent nozzle over that of a single injection port without increasing the secondary mass flow rate requirements. The experimental study was conducted at static conditions in the Jet Exit Test Facility of the 16-Foot Transonic Tunnel Complex at NASA Langley Research Center. Internal nozzle performance was obtained at nozzle pressure ratios up to 10 with secondary nozzle pressure ratios up to 1 for five configurations. The computational study was conducted using the Reynolds Averaged Navier-Stokes computational fluid dynamics code PAB3D with two-equation turbulence closure and linear Reynolds stress modeling. Internal nozzle performance was predicted for nozzle pressure ratios up to 10 with a secondary nozzle pressure ratio of 0.7 for two configurations. Results from the experimental study indicate a benefit to multiple injection ports in a convergent-divergent nozzle. In general, increasing the number of injection ports from one to two increased the pitch thrust vectoring capability without any thrust performance penalties at nozzle pressure ratios less than 4 with high secondary pressure ratios. Results from the computational study are in excellent agreement with experimental results and validates PAB3D as a tool for predicting internal nozzle performance of a two dimensional, convergent-divergent nozzle with multiple injection ports.

  18. Climate variability and Port wine quality

    NASA Astrophysics Data System (ADS)

    Gouveia, Celia; Liberato, Margarida L. R.; Trigo, Ricardo M.; Dacamara, Carlos

    2010-05-01

    Recent warming trends for Portugal have been found to be steepest in winter and spring and more pronounced for minimum than for maximum values of temperature (Miranda et al, 2002). These trends and associated changes in temperature and precipitation regimes may exert strong influences on agriculture systems. For instance, high values of the North Atlantic Oscillation (NAO) index have been shown to significantly reduce precipitation over Iberia and therefore induce low yield wheat crops in Portugal (Gouveia and Trigo, 2006). Port wine is produced from grapes grown in selected areas of the Douro valley, the so-called Região Demarcada do Douro, the first wine-producing region of the world (dating from 1758). A vintage wine is made from grapes that were grown and harvested in a single specified year and is classified as such because of the above average quality, a status that is attributed by Port houses in their best years. The Douro region presents distinctive climatic, topographic and soil characteristics. While the latest factors are fixed in time, the former may considerably change from year to year, exposing the Port wine productions to a large risk associated to interannual and intra-seasonal climatic variations. It is therefore to be expected that high quality wines are generally associated to optimum climatic conditions. In this work we have performed an analysis of the distinct behaviour of several meteorological fields in vintage versus non-vintage years. The relative importance of maximum and minimum temperature, precipitation and frost days is assessed for each individual month of the vegetative cycle and their importance to a high quality wine year is evaluated. Composites of 500 hPa geopotential height and sea level pressure fields over the Euro Atlantic region are also compared for vintage and non-vintage years. Results reveal a strong dependence of vintage production on maximum temperature and precipitation during spring and summer (the growing season

  19. In vivo photoacoustic imaging of model of port wine stains.

    PubMed

    Yuan, Kaihua; Yuan, Yi; Gu, Ying; Gao, Jianhua; Xing, Da

    2012-01-01

    Port wine stains are categorized as a benign capillary vascular malformation, which is hard to cure. In this paper, a photoacoustic microscopy system, which integrated a two-dimensional scanning galvanometer, an objective lens and a focused ultrasound transducer, was designed for noninvasive imaging of blood vessels of port wine stains model in vivo. Cock comb was chosen as the port wine stains model in the experiment. The blood vessels in x-y plane and x-z plane were imaged clearly. Experimental results demonstrate that photoacoustic microscopy can image the blood vessels of port wine stains model in vivo with high contrast and high resolution. It has the potential for clinical applications in detecting the blood vessels in port wine stains skin.

  20. A procedure for identifying significant environmental aspects in sea ports.

    PubMed

    Darbra, R M; Ronza, A; Stojanovic, T A; Wooldridge, C; Casal, J

    2005-08-01

    A new methodology has been designed to identify and rank the significant environmental aspects in sea ports. The main objective of the Strategic Overview of Significant Environmental Aspects (SOSEA) is to help port managers to identify significant environmental aspects and to reinforce the awareness about them in order to prioritise work in environmental management. Developed in close collaboration with port environmental managers and tested in a set of ports, it is a user-friendly tool that can be applied in approximately half a working day. It is based on ISO 14001 vocabulary and requirements and it can be considered as the base for the implementation of any Environmental Management System for port communities.

  1. The state-of-the-art port of entry workshop

    SciTech Connect

    Godfrey, B.

    1995-05-01

    The increased demand for freight movements through international ports of entry and the signing of the North American Free Trade Agreement (NAFTA) have increased freight traffic at border ports of entry. The State-of-the-Art Port of Entry Workshop initiated a dialogue among technologists and stakeholders to explore the potential uses of technology at border crossings and to set development priorities. International ports of entry are both information and labor intensive, and there are many promising technologies that could be used to provide timely information and optimize inspection resources. Participants universally held that integration of technologies and operations is critical to improving port services. A series of Next Steps was developed to address stakeholder issues and national priorities, such as the National Transportation Policy and National Drug Policy. This report documents the views of the various stakeholders and technologists present at the workshop and outlines future directions of study.

  2. Mixed connective tissue disease.

    PubMed

    Gunnarsson, Ragnar; Hetlevik, Siri Opsahl; Lilleby, Vibke; Molberg, Øyvind

    2016-02-01

    The concept of mixed connective tissue disease (MCTD) as a separate connective tissue disease (CTD) has persisted for more than four decades. High titers of antibodies targeting the U1 small nuclear ribonucleoprotein particle (U1 snRNP) in peripheral blood are a sine qua non for the diagnosis of MCTD, in addition to distinct clinical features including Raynaud's phenomenon (RP), "puffy hands," arthritis, myositis, pleuritis, pericarditis, interstitial lung disease (ILD), and pulmonary hypertension (PH). Recently, population-based epidemiology data from Norway estimated the point prevalence of adult-onset MCTD to be 3.8 per 100,000 and the mean annual incidence to be 2.1 per million per year, supporting the notion that MCTD is the least common CTD. Little is known about the etiology of MCTD, but recent genetic studies have confirmed that MCTD is a strongly HLA (​human leukocyte antigen)-linked disease, as the HLA profiles of MCTD differ distinctly from the corresponding profiles of ethnically matched healthy controls and other CTDs. In the first section of this review, we provide an update on the clinical, immunological, and genetic features of MCTD and discuss the relationship between MCTD and the other CTDs. Then we proceed to discuss the recent advances in therapy and our current understanding of prognosis and prognostic factors, especially those that are associated with the more serious pulmonary and cardiovascular complications of the disease. In the final section, we discuss some of the key, unresolved questions related to anti-RNP-associated diseases and indicate how these questions may be approached in future studies.

  3. Self port scanning tool : providing a more secure computing Environment through the use of proactive port scanning

    NASA Technical Reports Server (NTRS)

    Kocher, Joshua E; Gilliam, David P.

    2005-01-01

    Secure computing is a necessity in the hostile environment that the internet has become. Protection from nefarious individuals and organizations requires a solution that is more a methodology than a one time fix. One aspect of this methodology is having the knowledge of which network ports a computer has open to the world, These network ports are essentially the doorways from the internet into the computer. An assessment method which uses the nmap software to scan ports has been developed to aid System Administrators (SAs) with analysis of open ports on their system(s). Additionally, baselines for several operating systems have been developed so that SAs can compare their open ports to a baseline for a given operating system. Further, the tool is deployed on a website where SAs and Users can request a port scan of their computer. The results are then emailed to the requestor. This tool aids Users, SAs, and security professionals by providing an overall picture of what services are running, what ports are open, potential trojan programs or backdoors, and what ports can be closed.

  4. 44 CFR 402.4 - Calls at restricted ports en route to an unrestricted port with restricted cargo.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... port or other place in Communist China.) For example, an American flag ship may call at one of the restricted ports (except one in Communist China), even though it has on board the following classes of... for Communist China (the transportation and discharge of which is covered by Order T-2). None of...

  5. 44 CFR 402.4 - Calls at restricted ports en route to an unrestricted port with restricted cargo.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... port or other place in Communist China.) For example, an American flag ship may call at one of the restricted ports (except one in Communist China), even though it has on board the following classes of... for Communist China (the transportation and discharge of which is covered by Order T-2). None of...

  6. 44 CFR 402.4 - Calls at restricted ports en route to an unrestricted port with restricted cargo.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... port or other place in Communist China.) For example, an American flag ship may call at one of the restricted ports (except one in Communist China), even though it has on board the following classes of... for Communist China (the transportation and discharge of which is covered by Order T-2). None of...

  7. 44 CFR 402.4 - Calls at restricted ports en route to an unrestricted port with restricted cargo.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... port or other place in Communist China.) For example, an American flag ship may call at one of the restricted ports (except one in Communist China), even though it has on board the following classes of... for Communist China (the transportation and discharge of which is covered by Order T-2). None of...

  8. 44 CFR 402.4 - Calls at restricted ports en route to an unrestricted port with restricted cargo.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... port or other place in Communist China.) For example, an American flag ship may call at one of the restricted ports (except one in Communist China), even though it has on board the following classes of... for Communist China (the transportation and discharge of which is covered by Order T-2). None of...

  9. 77 FR 47522 - Special Local Regulation; Port Huron Offshore Gran Prix, St. Clair River; Port Huron, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AA08 Special Local Regulation; Port Huron Offshore Gran Prix... prior to, during, and immediately after the Port Huron Offshore Gran Prix boat race. This special local..., the regulated navigation area is designed to minimize its impact on navigable waters. Furthermore,...

  10. Port of Galveston Solar Energy Project

    SciTech Connect

    Falcioni, Diane; Cuclis, Alex; Freundlich, Alex

    2014-03-31

    This study on the performance characteristics of existing solar technologies in a maritime environment was funded by an award given to The Port of Galveston (POG) from the U.S. Department of Energy (DOE). The study includes research performed by The Center for Advanced Materials at the University of Houston (UH). The UH researchers examined how solar cell efficiencies and life spans can be improved by examining the performance of a variety of antireflective (AR) coatings mounted on the top of one of the POG’s Cruise Terminals. Supplemental supporting research was performed at the UH laboratories. An educational Kiosk was constructed with a 55” display screen providing information about solar energy, the research work UH performed at POG and real time data from the solar panels located on the roof of the Cruise Terminal. The Houston Advanced Research Center (HARC) managed the project.

  11. Survey of industrial noise in Port Elizabeth.

    PubMed

    Lane, J L

    1976-02-07

    The amendment to the Factories, Machinery and Building Work Act of 1941 in regard to hearing conservation is outlined. A survey by the Port Elizabeth Deaf Association on workmen from Cadbury (Pty) Ltd was undertaken in 1973 and on a second group in 1974 and the results are published and discussed. Although the numbers of workmen were small, the results suggest that widespread testing will unearth many cases of unsuspected hearing loss. The implications as applied to industry at large are discussed and the difficulties in adequately assessing large numbers of workmen with adequately trained audiometric testers are stressed. A suggestion is made that mobile clinics under the control of Chambers of Industries would be the most efficient way of approaching the screening problem, and an estimated cost structure in the setting up of such a clinic is introduced.

  12. 33 CFR 149.693 - What are the requirements for personnel landings on manned deepwater ports?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DEEPWATER PORTS DEEPWATER PORTS: DESIGN, CONSTRUCTION, AND EQUIPMENT Design and Equipment Personnel Landings § 149.693 What are the requirements...

  13. NASA CONNECT: Proportionality: Modeling the Future

    NASA Technical Reports Server (NTRS)

    2000-01-01

    'Proportionality: Modeling the Future' is the sixth of seven programs in the 1999-2000 NASA CONNECT series. Produced by NASA Langley Research Center's Office of Education, NASA CONNECT is an award-winning series of instructional programs designed to enhance the teaching of math, science and technology concepts in grades 5-8. NASA CONNECT establishes the 'connection' between the mathematics, science, and technology concepts taught in the classroom and NASA research. Each program in the series supports the national mathematics, science, and technology standards; includes a resource-rich teacher guide; and uses a classroom experiment and web-based activity to complement and enhance the math, science, and technology concepts presented in the program. NASA CONNECT is FREE and the programs in the series are in the public domain. Visit our web site and register. http://connect.larc.nasa.gov 'Proportionality: Modeling the Future', students will examine how patterns, measurement, ratios, and proportions are used in the research, development, and production of airplanes.

  14. Three-port colectomy: reduced port laparoscopy for general surgeons. A single center experience.

    PubMed

    Cocorullo, Gianfranco; Tutino, Roberta; Falco, Nicolò; Salamone, Giuseppe; Gulotta, Gaspare

    Le resezioni coliche laparoscopiche sia per patologie benigne che maligne sono state investigate da importanti RCT che ne hanno dimostrato la sovrapponibilità alla tecnica open convenzionale. La laparoscopia con un numero ridotto di trocar ha da quel momento trovato ampio sviluppo nell’ottica di massimizzare i benefici della mini-invasività. Proponiamo un’analisi dei nostri risultati nell’utilizzo della tecnica three-port nella emicolectomia sinistra attraverso un confronto con la classica resezione laparoscopica con quattro/ cinque accessi. Come è noto i laparoceli si sviluppano maggiormente su incisioni mediane mentre non vi è differenza tra lo sviluppo di questi dopo tecnica open o laparoscopica. Nell’ottica della chirurgia a numero ridotto di accessi, la tecnica single-port sembra dare vantaggi di minor traumatismo ma ciò a costo di aumentate difficoltà di esecuzione, aumento dei tempi operatori e dell’utilizzo di strumenti per lo più dedicati, con incisioni ombelicali che possono superare i 5 cm. Le resezioni coliche three port consentono di ridurre il numero di accessi e dunque delle complicanze a questi correlate con l’utilizzo di strumentazione standard e la possibilità di esecuzione su larga scala da parte di ogni chirurgo. L’analisi che abbiamo eseguito ha dimostrato nella nostra serie una riduzione dei tempi operatori nella tecnica three port e ciò può essere dovuto all’inserimento dei trocar addizionali ed al loro controllo ma soprattutto alla possibilità/ necessità del chirurgo esperto di essere meno influenzato da fattori quali una equipe non dedicata. Non sono stati evidenziati vantaggi nella riduzione della degenza operatoria. Il tasso di conversione è stato maggiore nella tecnica a ridotto numero di accessi, questo è possibile sia un bias legato alle conversioni precoci prima del posizionamento di restanti trocar in casi particolarmente complessi. In conclusione, la tecnica three port appare comparabile alla

  15. Six-port engineering applied to signal comparators

    NASA Astrophysics Data System (ADS)

    Xu, Yansheng; Bosisio, Renato G.

    1999-10-01

    The well-known six-port technology has found widespread applications in the measurements of microwave networks .Recently new applications were also suggested to use six-port junctions and six-port calibration techniques in communication receivers. In the existing six-port technology, the tested signal is mixed and compared with a standard carrier wave without modulation to extract its phase and amplitude information. In this paper, we use a modulated wave instead of the carrier to realize a RF comparator. In this case the output data of the six-port gives us the amplitude ratio and phase difference of the two input signals. Simulations using SPW (Signal Processing Workstation) software are performed to validate the proposed comparator. When two identical 64 QAM signals with different amplitude and phase are fed into the six-port comparator, the output takes a constant value related to the ratio of the input amplitudes and phase difference. If two different signals are used as the input, the output of the six-port will change with time. These changes may be used to equalize the input signals, to eliminate the distortion of one of the incoming signal by comparison it with the standard one, to identify signatures and so forth.

  16. 33 CFR 162.132 - Connecting waters from Lake Huron to Lake Erie; communications rules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Connecting waters from Lake Huron to Lake Erie; communications rules. 162.132 Section 162.132 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND...

  17. 33 CFR 162.140 - Connecting waters from Lake Huron to Lake Erie; miscellaneous rules.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Connecting waters from Lake Huron to Lake Erie; miscellaneous rules. 162.140 Section 162.140 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND...

  18. 33 CFR 162.140 - Connecting waters from Lake Huron to Lake Erie; miscellaneous rules.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Connecting waters from Lake Huron to Lake Erie; miscellaneous rules. 162.140 Section 162.140 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND...

  19. Comparison of single port versus multiport thoracoscopic segmentectomy

    PubMed Central

    Han, Kook Nam; Choi, Young Ho

    2016-01-01

    Backgrounds Single-port thoracoscopic segmentectomy is a challenging option in the early stages of lung cancer. The purpose of this study was to determine the feasibility of single-port video-assisted thoracoscopic surgery (VATS) segmentectomy compared to conventional multi-port VATS. Methods A total of 45 patients underwent pulmonary segmentectomy by video-assisted thoracoscopic surgery between March 2006 and October 2015. We analyzed the operative outcomes of segmentectomy by surgical approach (34 single-port versus 11 multi-port). Results Twenty-three primary lung cancers (51.1%), 16 benign lung diseases (35.6%), and 6 secondary lung cancers (13.3%) were diagnosed and included in our study. In 29 malignancy cases (64.4%), the mean tumor size was 1.8±0.7 (range, 1–3.5) cm. Twenty patients (44.4%) underwent preoperative localization with hook-wire and radiocontrast. The most frequent operated segment was the left upper divisional segment (n=9, 30%). There was no significant difference in operation time (P=0.073), the number of dissected lymph nodes (P=0.310), intraoperative events (P=0.412), and the development of prolonged air leak (>5 days) (P=0.610) between the single-port and multi-port VATS segmentectomy groups. There was a reduction in postoperative morbidity (P<0.001) and hospital stay (P=0.029) in the single-port VATS group. Conclusions Single-port VATS segmentectomy for early lung cancer and benign lung disease, is a safe and feasible option for patients undergoing pulmonary segmentectomy. PMID:27014475

  20. Implantable Subcutaneous Venous Access Devices: Is Port Fixation Necessary? A Review of 534 Cases

    SciTech Connect

    McNulty, Nancy J. Perrich, Kiley D.; Silas, Anne M.; Linville, Robert M.; Forauer, Andrew R.

    2010-08-15

    Conventional surgical technique of subcutaneous venous port placement describes dissection of the port pocket to the pectoralis fascia and suture fixation of the port to the fascia to prevent inversion of the device within the pocket. This investigation addresses the necessity of that step. Between October 8, 2004 and October 19, 2007, 558 subcutaneous chest ports were placed at our institution; 24 cases were excluded from this study. We performed a retrospective review of the remaining 534 ports, which were placed using standard surgical technique with the exception that none were sutured into the pocket. Mean duration of port use, total number of port days, indications for removal, and complications were recorded and compared with the literature. Mean duration of port use was 341 days (182,235 total port days, range 1-1279). One port inversion/flip occurred, which resulted in malfunction and necessitated port revision (0.2%). Other complications necessitating port removal included infection 26 (5%), thrombosis n = 2 (<1%), catheter fracture/pinch n = 1 (<1%), pain n = 2 (<1%), and skin erosion n = 3 (1%). There were two arrhythmias at the time of placement; neither required port removal. The overall complication rate was 7%. The 0.2% incidence of port inversion we report is concordant with that previously published, although many previous reports do not specify if suture fixation of the port was performed. Suture fixation of the port, in our experience, is not routinely necessary and may negatively impact port removal.

  1. Concept Overview.

    ERIC Educational Resources Information Center

    Sandmann, B. J.

    1988-01-01

    Four teaching techniques were used to enhance conceptual learning and to increase student performance in a course in physical-chemical principles at the School of Pharmacy of the University of Missouri-Kansas City. One of the techniques, "concept overview," is described. (MLW)

  2. Brain Connectivity Analysis: A Short Survey

    PubMed Central

    Lang, E. W.; Tomé, A. M.; Keck, I. R.; Górriz-Sáez, J. M.; Puntonet, C. G.

    2012-01-01

    This short survey the reviews recent literature on brain connectivity studies. It encompasses all forms of static and dynamic connectivity whether anatomical, functional, or effective. The last decade has seen an ever increasing number of studies devoted to deduce functional or effective connectivity, mostly from functional neuroimaging experiments. Resting state conditions have become a dominant experimental paradigm, and a number of resting state networks, among them the prominent default mode network, have been identified. Graphical models represent a convenient vehicle to formalize experimental findings and to closely and quantitatively characterize the various networks identified. Underlying these abstract concepts are anatomical networks, the so-called connectome, which can be investigated by functional imaging techniques as well. Future studies have to bridge the gap between anatomical neuronal connections and related functional or effective connectivities. PMID:23097663

  3. Connectivity and complex systems in geomorphology: addressing some key challenges

    NASA Astrophysics Data System (ADS)

    Pöppl, Ronald; Turnbull-Lloyd, Laura; Parsons, Anthony; Bracken, Louise; Keesstra, Saskia; Masselink, Rens

    2016-04-01

    "Connectivity thinking" and related concepts have a long history in geomorphology. Since the beginning of the 21st century connectivity research experienced a huge boom in geomorphology as geomorphologists started to develop new concepts on connectivity to better understand the complexity of geomorphic systems and system response to change. However, progress in the field of connectivity in geomorphology has mostly been developing in a parallel manner, resulting in a multiplicity of definitions, concepts and methodological approaches. Nevertheless, a set of common key challenges amongst the different connectivity concepts and approaches used to understand complex geomorphic systems are also evident. In the course of a theory think tank of the COST Action ES1306 (CONNECTEUR - Connecting European Connectivity Research) the following five different key challenges were detected (Turnbull et al., in prep.): (i) defining the fundamental unit, (ii) distinguishing between structural and functional boundaries, (iii) emergent behavior, (iv) memory effects, (v) measuring connectivity. In this presentation we will a) discuss how these key challenges are addressed and approached in connectivity research in geomorphology, b) evaluate ways in which cross-disciplinary advances may be made by exploring potential for a common toolbox approach to the study of connectivity.

  4. NASA CONNECT: 'Glow with the Flow'

    NASA Technical Reports Server (NTRS)

    1999-01-01

    'Geometry and Algebra: Glow with the Flow' is the second of five programs in the 2000-2001 NASA CONNECT series. Produced by NASA Langley Research Center's Office of Education, NASA CONNECT is an award-winning series of instructional programs designed to enhance the teaching of math, science and technology in grades 5-8. NASA CONNECT establishes teh 'connection' between the mathematics, science, and tehcnology concepts taught in the classroom and NASA research. NASA CONNECT is FREE and the programs in the series are in the public domain. Visit our web site adn register http://connect.larc.nasa.gov In 'Geometry and Algebra: Glow with the Flow', students will learn about the force of drag and how NASA engineers use models and glowing paints to see how air flows over vehicles in a wind tunnel. Students will also discover how the blended wing body(BWB), a concept super jumbo jet that resembles a flying wing, will affect air travelers of the future. Students will observe NASA engineers using geometry and algebra when they measure and design models to be tested in wind tunnels. By conducting classroom and on-line activities, students will make connections between NASA research and the mathematics, science and technology they learn in their classroom.

  5. Glove port retrofit assembly and method of replacing components

    DOEpatents

    Giesen, Isaac M; Cournoyer, Michael E; Rael, David G

    2014-11-18

    What is disclosed is a system for retrofitting a sealed enclosure for performing work therein having an outer enclosure assembly configured to be clamped to the outer annular face of a port ring and form a sealed engagement with the outer annular surface of the port ring, a change assembly having an inner ring and an access element wherein the inner ring has a first annular cylinder body that is sized to be slidably received by the port ring and the access element is configured to be sealably and slidably positioned within the first annular cylinder body of the inner ring.

  6. Assembly design system based on engineering connection

    NASA Astrophysics Data System (ADS)

    Yin, Wensheng

    2016-12-01

    An assembly design system is an important part of computer-aided design systems, which are important tools for realizing product concept design. The traditional assembly design system does not record the connection information of production on the engineering layer; consequently, the upstream design idea cannot be fully used in the downstream design. An assembly design model based on the relationship of engineering connection is presented. In this model, all nodes are divided into two categories: The component and the connection. Moreover, the product is constructed on the basis of the connection relationship of the components. The model is an And/Or graph and has the ability to record all assembly schemes. This model records only the connection information that has engineering application value in the product design. In addition, this model can significantly reduce the number of combinations, and is very favorable for the assembly sequence planning in the downstream. The system contains a connection knowledge system that can be mapped to the connection node, and the connection knowledge obtained in practice can be returned to the knowledge system. Finally, VC++ 6.0 is used to develop a prototype system called Connect-based Assembly Planning (CAP). The relationship between the CAP system and the commercial assembly design system is also established.

  7. Scale model test results of several STOVL ventral nozzle concepts

    NASA Technical Reports Server (NTRS)

    Meyer, B. E.; Re, R. J.; Yetter, J. A.

    1991-01-01

    Short take-off and vertical landing (STOVL) ventral nozzle concepts are investigated by means of a static cold flow scale model at a NASA facility. The internal aerodynamic performance characteristics of the cruise, transition, and vertical lift modes are considered for four ventral nozzle types. The nozzle configurations examined include those with: butterfly-type inner doors and vectoring exit vanes; circumferential inner doors and thrust vectoring vanes; a three-port segmented version with circumferential inner doors; and a two-port segmented version with cylindrical nozzle exit shells. During the testing, internal and external pressure is measured, and the thrust and flow coefficients and resultant vector angles are obtained. The inner door used for ventral nozzle flow control is found to affect performance negatively during the initial phase of transition. The best thrust performance is demonstrated by the two-port segmented ventral nozzle due to the elimination of the inner door.

  8. Agressions sexuelles à Port-Gentil

    PubMed Central

    Soumah, Mohamed Maniboliot; Olendo, Gladys Rita; Ndiaye, Mor; Sow, Mamadou Lamine

    2013-01-01

    Les agressions sexuelles portent atteinte à l'intégrité physique et psychologique des personnes qui en sont victimes et entraînent des conséquences néfastes. Le viol constitue la forme la plus accomplie de ces agressions. Cette étude rétrospective visait à répertorier les cas de violences sexuelles enregistrés auprès des greffes du tribunal et de la cour criminelle de Port-Gentil, et d'en donner une approche épidémiologique et criminologique. La prévalence des agressions sexuelles judiciarisées à Port-Gentil est de 15 cas par an. Parmi ces 45 dossiers d'agression sexuelle, 23 dossiers concernaient un attentat à la pudeur (51,1%) dont 18 cas impliquaient un mineur de moins de 15 ans (78,2% des attentats à la pudeur). Six dossiers concernaient une tentative de viol (13,3%). Onze dossiers concernaient un viol sur une femme de plus de 15 ans (24,4%). Deux dossiers concernaient un outrage public à la pudeur (4,4%) et 3 un détournement de mineur (6,6%). Les victimes étaient âgées de 4 à 65 ans avec un âge moyen de 13,4 ans. La plupart des victimes provenaient d'un milieu social défavorisé, prolétaire (61,1%). Les agresseurs étaient âgés de 16 à 62 ans avec un âge moyen de 29,6. Il importe de se pencher sur ce phénomène pour comprendre les enjeux que représentent les agressions sexuelles. Il faudra prendre en considération la dénonciation de l'agression sexuelle, le traumatisme subi et la prévention de tels crimes. PMID:24396558

  9. Estimating time-dependent connectivity in marine systems

    NASA Astrophysics Data System (ADS)

    Defne, Zafer; Ganju, Neil K.; Aretxabaleta, Alfredo

    2016-02-01

    Hydrodynamic connectivity describes the sources and destinations of water parcels within a domain over a given time. When combined with biological models, it can be a powerful concept to explain the patterns of constituent dispersal within marine ecosystems. However, providing connectivity metrics for a given domain is a three-dimensional problem: two dimensions in space to define the sources and destinations and a time dimension to evaluate connectivity at varying temporal scales. If the time scale of interest is not predefined, then a general approach is required to describe connectivity over different time scales. For this purpose, we have introduced the concept of a "retention clock" that highlights the change in connectivity through time. Using the example of connectivity between protected areas within Barnegat Bay, New Jersey, we show that a retention clock matrix is an informative tool for multitemporal analysis of connectivity.

  10. Estimating time-dependent connectivity in marine systems

    USGS Publications Warehouse

    Defne, Zafer; Ganju, Neil Kamal; Aretxabaleta, Alfredo

    2016-01-01

    Hydrodynamic connectivity describes the sources and destinations of water parcels within a domain over a given time. When combined with biological models, it can be a powerful concept to explain the patterns of constituent dispersal within marine ecosystems. However, providing connectivity metrics for a given domain is a three-dimensional problem: two dimensions in space to define the sources and destinations and a time dimension to evaluate connectivity at varying temporal scales. If the time scale of interest is not predefined, then a general approach is required to describe connectivity over different time scales. For this purpose, we have introduced the concept of a “retention clock” that highlights the change in connectivity through time. Using the example of connectivity between protected areas within Barnegat Bay, New Jersey, we show that a retention clock matrix is an informative tool for multitemporal analysis of connectivity.

  11. MedlinePlus Connect

    MedlinePlus

    ... Connect responds to requests based on diagnosis (problem) codes, medication codes, and laboratory test codes. When an EHR or patient portal submits a code request, MedlinePlus Connect returns a response that includes ...

  12. Weakly connected neural nets

    NASA Technical Reports Server (NTRS)

    Zak, Michail

    1990-01-01

    A new neural network architecture is proposed based upon effects of non-Lipschitzian dynamics. The network is fully connected, but these connections are active only during vanishingly short time periods. The advantages of this architecture are discussed.

  13. Power connect safety and connection interlock

    NASA Technical Reports Server (NTRS)

    Rippel, Wally E. (Inventor)

    1992-01-01

    A power connect safety and connection interlock system is shown for use with inverters and other DC loads (16) which include capacitor filter banks (14) at their DC inputs. A safety circuit (20) operates a spring (26) biased, solenoid (22) driven mechanical connection interference (24) which prevents mating and therefore electrical connection between the power contactor halves (11, 13) of the main power contacts (12) until the capacitor bank is safely precharged through auxiliary contacts (18). When the DC load (16) is shut down, the capacitor bank (14) is automatically discharged through a discharging power resistor (66) by a MOSFET transistor (60) through a discharging power resistor (66) only when both the main power contacts and auxiliary contacts are disconnected.

  14. Region 2 Port-area Investigation of Emissions Reduction (R2PIER)

    EPA Science Inventory

    Background Region 2 is home to the Port of New York and New Jersey (Port), the largest marine port on the East Coast and third largest in the nation. The Port is a concentrated source of diesel pollution, as more than 3 million containers move each year on diesel-powered ships, ...

  15. 47 CFR 69.130 - Line port costs in excess of basic analog service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 3 2011-10-01 2011-10-01 false Line port costs in excess of basic analog... basic analog service. To the extent that the costs of ISDN line ports, and line ports associated with other services, exceed the costs of a line port used for basic, analog service, non-price cap...

  16. 47 CFR 69.130 - Line port costs in excess of basic analog service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Line port costs in excess of basic analog... basic analog service. To the extent that the costs of ISDN line ports, and line ports associated with other services, exceed the costs of a line port used for basic, analog service, non-price cap...

  17. 1. View of houses from Port Ludlow, houses no. 31A ...

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

    1. View of houses from Port Ludlow, houses no. 31A and 31B, facing northwest across Pope Street at intersection with Kitsap Avenue. House no. 31 B in center foreground, no 31A in right background. - Houses Moved from Port Ludlow, Various Addresses (moved from Port Ludlow, WA), Port Gamble, Kitsap County, WA

  18. 48 CFR 52.247-40 - Ex Dock, Pier, or Warehouse, Port of Importation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Warehouse, Port of Importation. 52.247-40 Section 52.247-40 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.247-40 Ex Dock, Pier, or Warehouse, Port of Importation. As prescribed in 47.303-12..., pier, or warehouse, port of importation: Ex Dock, Pier, or Warehouse, Port of Importation (APR 1984)...

  19. 9 CFR 93.503 - Ports designated for the importation of swine.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... and Sumas, Washington. (c) Mexican border ports. The following land border ports are designated as... Angeles, California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land border ports are designated as having the necessary inspection facilities for the entry of swine...

  20. 9 CFR 93.503 - Ports designated for the importation of swine.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... and Sumas, Washington. (c) Mexican border ports. The following land border ports are designated as... Angeles, California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land border ports are designated as having the necessary inspection facilities for the entry of swine...

  1. 9 CFR 93.503 - Ports designated for the importation of swine.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and Sumas, Washington. (c) Mexican border ports. The following land border ports are designated as... Angeles, California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land border ports are designated as having the necessary inspection facilities for the entry of swine...

  2. 9 CFR 93.503 - Ports designated for the importation of swine.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... and Sumas, Washington. (c) Mexican border ports. The following land border ports are designated as... Angeles, California; Miami, Florida; and Newburgh, New York. (b) Canadian border ports. The following land border ports are designated as having the necessary inspection facilities for the entry of swine...

  3. 19 CFR 122.164 - Transportation to another port for exportation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Transportation to another port for exportation... port for exportation. If transit air cargo is traveling from the port of arrival to another U.S. port for later exportation, any liquidated damages for shortages or irregular delivery shall be assessed...

  4. 78 FR 13476 - Modification of the Port Limits of Green Bay, WI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... SECURITY U.S. Customs and Border Protection 19 CFR Part 101 Modification of the Port Limits of Green Bay... expanding and revising the geographical limits of the port of Green Bay, Wisconsin. The port limits will be...) to extend and revise the limits of the port of Green Bay, Wisconsin. CBP proposed to revise the...

  5. 9 CFR 98.6 - Ports of entry.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos from Regions Free of Rinderpest and Foot-and-Mouth Disease; and Embryos of Horses and Asses § 98.6 Ports of entry. An embryo shall not be imported into...

  6. 9 CFR 98.6 - Ports of entry.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos from Regions Free of Rinderpest and Foot-and-Mouth Disease; and Embryos of Horses and Asses § 98.6 Ports of entry. An embryo shall not be imported into...

  7. 9 CFR 98.6 - Ports of entry.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos from Regions Free of Rinderpest and Foot-and-Mouth Disease; and Embryos of Horses and Asses § 98.6 Ports of entry. An embryo shall not be imported into...

  8. 9 CFR 98.6 - Ports of entry.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos from Regions Free of Rinderpest and Foot-and-Mouth Disease; and Embryos of Horses and Asses § 98.6 Ports of entry. An embryo shall not be imported into...

  9. 9 CFR 98.6 - Ports of entry.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos from Regions Free of Rinderpest and Foot-and-Mouth Disease; and Embryos of Horses and Asses § 98.6 Ports of entry. An embryo shall not be imported into...

  10. 37. View aft of port side of main deck taken ...

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

    37. View aft of port side of main deck taken from just aft of midship house, showing main hatch, mainmast and poop bulkhead. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  11. Method to fabricate silicon chromatographic column comprising fluid ports

    DOEpatents

    Manginell, Ronald P.; Frye-Mason, Gregory C.; Heller, Edwin J.; Adkins, Douglas R.

    2004-03-02

    A new method for fabricating a silicon chromatographic column comprising through-substrate fluid ports has been developed. This new method enables the fabrication of multi-layer interconnected stacks of silicon chromatographic columns.

  12. 30. Prior to 1969 PORT SIDE VIEW WHILE DOCKED AT ...

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

    30. Prior to 1969 PORT SIDE VIEW WHILE DOCKED AT CURTIS BAY YARD, BALTIMORE, MARYLAND. - U.S. Coast Guard Cutter WHITE SAGE, U.S. Coast Guard 1st District Base, 1 Thames Street, Bristol, Bristol County, RI

  13. 129. FULL AERIAL VIEW SHOWING FORWARD PORT QUARTER, ENTERING PEARL ...

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

    129. FULL AERIAL VIEW SHOWING FORWARD PORT QUARTER, ENTERING PEARL HARBOR AFTER APOLLO 11 RECOVERY. 26 JULY 1969. (NATIONAL ARCHIVES NO. 428-KN-18090) - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  14. 46 CFR 45.117 - Freeing port area: General.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Conditions of Assignment § 45.117 Freeing port area: General. (a) Where bulwarks on the weather portins of freeboard or superstructure decks form wells, the bulwarks must have the area prescribed in this section...

  15. 46 CFR 45.117 - Freeing port area: General.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Conditions of Assignment § 45.117 Freeing port area: General. (a) Where bulwarks on the weather portins of freeboard or superstructure decks form wells, the bulwarks must have the area prescribed in this section...

  16. 46 CFR 42.15-70 - Freeing ports.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Conditions of Assignment of Freeboard § 42.15-70 Freeing ports. (a) Where bulwarks on the weather portions of freeboard or superstructure decks form wells, ample provision shall be made for rapidly freeing the deck...

  17. 46 CFR 42.15-70 - Freeing ports.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Conditions of Assignment of Freeboard § 42.15-70 Freeing ports. (a) Where bulwarks on the weather portions of freeboard or superstructure decks form wells, ample provision shall be made for rapidly freeing the deck...

  18. 93. STARBOARD CATAPULT HYDRAULIC PUMP PORT LOOKING TO STARBOARD ...

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

    93. STARBOARD CATAPULT HYDRAULIC PUMP - PORT LOOKING TO STARBOARD SHOWING ONE OF THE SEVEN (7) HYDRAULIC USED TO OPERATE THE CATAPULT. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  19. Self-regulating fuel staging port for turbine combustor

    DOEpatents

    Van Nieuwenhuizen, William F.; Fox, Timothy A.; Williams, Steven

    2014-07-08

    A port (60) for axially staging fuel and air into a combustion gas flow path 28 of a turbine combustor (10A). A port enclosure (63) forms an air path through a combustor wall (30). Fuel injectors (64) in the enclosure provide convergent fuel streams (72) that oppose each other, thus converting velocity pressure to static pressure. This forms a flow stagnation zone (74) that acts as a valve on airflow (40, 41) through the port, in which the air outflow (41) is inversely proportion to the fuel flow (25). The fuel flow rate is controlled (65) in proportion to engine load. At high loads, more fuel and less air flow through the port, making more air available to the premixing assemblies (36).

  20. 32. Oakland Port and General Depot. Transit Shed No. 7, ...

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

    32. Oakland Port and General Depot. Transit Shed No. 7, 936 feet, Building 161 TYPICAL SECTION & DETAILS. Sheet 5 of 16 - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  1. 33. Oakland Port and General Depot. Transit Shed No. 7, ...

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

    33. Oakland Port and General Depot. Transit Shed No. 7, 936 feet, Building 127 STAIR & TOILET ROOM DETAILS. Sheet 6 of 16 - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  2. 35. Oakland Port and General Depot. Transit Shed No. 7, ...

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

    35. Oakland Port and General Depot. Transit Shed No. 7, 936 feet, Building 127 END WALL FRAMING. Sheet 9 of 16 - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  3. 34. Oakland Port and General Depot. Transit Shed No. 7, ...

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

    34. Oakland Port and General Depot. Transit Shed No. 7, 936 feet, Building 127 70'0' TRUSS. Sheet 7 of 16 - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  4. 30. Oakland Port and General Depot. Transit Shed No. 7, ...

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

    30. Oakland Port and General Depot. Transit Shed No. 7, 936 feet, Building 161 PLOT PLAN & TRANSVERSE SECTION. Sheet 1 of 16 - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  5. 31. Oakland Port and General Depot. Transit Shed No. 7, ...

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

    31. Oakland Port and General Depot. Transit Shed No. 7, 936 feet, Building 127 STAIR & TOILET ROOM DETAILS. Sheet 3 of 16 - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  6. Ports Primer: 7.5 Potential Community Interests

    EPA Pesticide Factsheets

    Communities have interests in environmental impacts of ports including environmental justice; public health outcomes; climate adaptation/resilience; air quality; ecological impacts; nuisance; and access to natural areas and open space.

  7. Exteriors with Hull Damage as of 2008, Port Profile, Stern ...

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

    Exteriors with Hull Damage as of 2008, Port Profile, Stern Profile, Bow Profile, Loose Plate - Sub Marine Explorer, Located along the beach of Isla San Telmo, Pearl Islands, Isla San Telmo, Former Panama Canal Zone, CZ

  8. 116. #2 FIREROOM LOOKING AFT PORT TO STARBOARD SHOWING ...

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

    116. #2 FIREROOM - LOOKING AFT PORT TO STARBOARD SHOWING #4 BOILER FRONT WITH SIX (6) BURNERS, FUEL OIL PIPING, VALVES AND OPEN ACCESS TO FIREBOX. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  9. 94. PRINT SHOP PORT LOOKING TO STARBOARD VISIBLE ARE ...

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

    94. PRINT SHOP - PORT LOOKING TO STARBOARD VISIBLE ARE ATF CHIEF 17 LITHOGRAPHIC PRINTING PRESS, 1250 MULTILITH PRINTING PRESS AND HOT TYPE PRINTING PRESS. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  10. Detail, north end of console and pneumatic tube message port, ...

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

    Detail, north end of console and pneumatic tube message port, also showing mirror to reflect view of communications switchboard - March Air Force Base, Strategic Air Command, Combat Operations Center, 5220 Riverside Drive, Moreno Valley, Riverside County, CA

  11. View of the north tower porte cochere and flag tower, ...

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

    View of the north tower porte cochere and flag tower, looking southwest (duplicate of HABS No. DC-141-19) - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  12. 33 CFR 125.55 - Outstanding Port Security Card Applications.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... an application for a Coast Guard Port Security Card and who did not receive such a document prior to May 1, 1956, shall submit a new application in accordance with the requirements of this part....

  13. 33 CFR 125.55 - Outstanding Port Security Card Applications.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... an application for a Coast Guard Port Security Card and who did not receive such a document prior to May 1, 1956, shall submit a new application in accordance with the requirements of this part....

  14. 22. Bosun's locker from port side, washing machine, and bottom ...

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

    22. Bosun's locker from port side, washing machine, and bottom of ladder to buoy deck. - U.S. Coast Guard Cutter WHITE SUMAC, U.S. Coast Guard 8th District Base, 4640 Urquhart Street, New Orleans, Orleans Parish, LA

  15. 4. View of bow from port side, forward, vessel is ...

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

    4. View of bow from port side, forward, vessel is on marine railway. Hooper Strait Lighthouse beyond. - Two-Sail Bateau E. C. COLLIER, Chesapeake Bay Maritime Museum, Mills Street, Saint Michaels, Talbot County, MD

  16. 30. STARBOARD REFUELING STATION STARBOARD LOOKING TO PORT SHOWING ...

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

    30. STARBOARD REFUELING STATION - STARBOARD LOOKING TO PORT SHOWING RIGGING, FUEL RISER, SHUT-OFF VALVE, TEST COCK AND PRESSURE GAUGE. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  17. Underway view from port side in the Buffalo River with ...

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

    Underway view from port side in the Buffalo River with water cannons spraying. City of Buffalo in background. TC - Fireboat EDWARD M. COTTER, Moored on the Buffalo River at 155 Ohio Street, Buffalo, Erie County, NY

  18. 3. VIEW NORTHEAST OF PORT BOW OF JFK IN DRYDOCK ...

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

    3. VIEW NORTHEAST OF PORT BOW OF JFK IN DRYDOCK NO. 5; PAINTERS WORKING APPLYING ANTI-FOULING PAINT BELOW WATER LINE. - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 5, League Island, Philadelphia, Philadelphia County, PA

  19. AERIAL VIEW, LOOKING SOUTH WEST, BIRMINGHAM PORT ROAD DON DRENNAN ...

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

    AERIAL VIEW, LOOKING SOUTH WEST, BIRMINGHAM PORT ROAD DON DRENNAN OVERPASS IN FOREGROUND, TCI-US STEEL ENSLEY WORKS IN THE BACKGROUND. - Tennessee Coal & Iron Company, Ensley Works, West of residential & commercial districts, Birmingham, Jefferson County, AL

  20. 5. VIEW, LOOKING SOUTHEAST, SHOWING DETAIL OF FIRING PORT AND ...

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

    5. VIEW, LOOKING SOUTHEAST, SHOWING DETAIL OF FIRING PORT AND WEST CORRIDOR OPENING, RANGE 5, Interior - Winchester Repeating Arms Company, Tract K Shooting Range, 125 Munson Street (rear section), New Haven, New Haven County, CT

  1. 26. WARDROOM, LOOKING TOWARDS PORT, AT TABLE, WEAPONS CLOSET, AND ...

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

    26. WARDROOM, LOOKING TOWARDS PORT, AT TABLE, WEAPONS CLOSET, AND DESK. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

  2. 9 CFR 93.220 - Inspection at port of entry.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry Mexico 8 § 93.220 Inspection at port of...

  3. 9 CFR 93.220 - Inspection at port of entry.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry Mexico 8 § 93.220 Inspection at port of...

  4. 9 CFR 93.220 - Inspection at port of entry.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CERTAIN ANIMALS, BIRDS, FISH, AND POULTRY, AND CERTAIN ANIMAL, BIRD, AND POULTRY PRODUCTS; REQUIREMENTS FOR MEANS OF CONVEYANCE AND SHIPPING CONTAINERS Poultry Mexico 8 § 93.220 Inspection at port of...

  5. 42. View from forward end of poop deck, port side, ...

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

    42. View from forward end of poop deck, port side, looking aft toward poop capstan, booby hatch, and mizzenmast. Photograph by Russell Booth, June 1989. - Ship BALCLUTHA, 2905 Hyde Street Pier, San Francisco, San Francisco County, CA

  6. Brownfields Portfields: Charting a Course for Port Revitalization

    EPA Pesticide Factsheets

    The following case studies illustrate how the Pilot Port communities and the Portfields partnership are leveraging resources and promoting innovative approaches to invigorate and enhance local community revitalization efforts.

  7. 13. CO'S STATEROOM (CABIN'S QUARTERS), PORT EXTERIOR. NOTE PORTHOLE AND ...

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

    13. CO'S STATEROOM (CABIN'S QUARTERS), PORT EXTERIOR. NOTE PORTHOLE AND WOODEN FRAME WINDOWS. - U.S. Coast Guard Cutter WHITE LUPINE, U.S. Coast Guard Station Rockland, east end of Tillson Avenue, Rockland, Knox County, ME

  8. View looking southwest at rollup ports of no. 1 billet ...

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

    View looking southwest at roll-up ports of no. 1 billet heating furnace for no. 1 seamless line. - U.S. Steel National Tube Works, Main Pipe Mill Building, Along Monongahela River, McKeesport, Allegheny County, PA

  9. EPA Diesel Grant to Upgrade Vehicles at Port of Baltimore

    EPA Pesticide Factsheets

    BALTIMORE (December 11, 2015) -- The U.S Environmental Protection Agency today announced an $870,000 Diesel Emission Reduction Act (DERA) grant to the Maryland Environmental Services that will help replace older trucks used at the Port of Baltimore

  10. 82. STARBOARD CATAPULT CENTERLINE LOOKING TO PORT SHOWING ENGINE ...

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

    82. STARBOARD CATAPULT - CENTERLINE LOOKING TO PORT SHOWING ENGINE CYLINDER, CABLE EQUALIZER AND STARBOARD CAT MURAL. - U.S.S. HORNET, Puget Sound Naval Shipyard, Sinclair Inlet, Bremerton, Kitsap County, WA

  11. VIEW OF PORT TSM, LOOKING TOWARDS THE CORNER WHERE SIDES ...

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

    VIEW OF PORT TSM, LOOKING TOWARDS THE CORNER WHERE SIDES 1 AND 2 MEET - Cape Canaveral Air Force Station, Launch Complex 39, Mobile Launcher Platforms, Launcher Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

  12. DETAIL VIEW OF THE INTERIOR OF THE PORT TSM ...

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

    DETAIL VIEW OF THE INTERIOR OF THE PORT TSM - Cape Canaveral Air Force Station, Launch Complex 39, Mobile Launcher Platforms, Launcher Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

  13. DETAIL VIEW OF THE PORT TSM ACCESS DOOR Cape ...

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

    DETAIL VIEW OF THE PORT TSM ACCESS DOOR - Cape Canaveral Air Force Station, Launch Complex 39, Mobile Launcher Platforms, Launcher Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

  14. Endeavor Approaches Docking Port of ISS

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Pictured here is the forward docking port on the International Space Station's (ISS) Destiny Laboratory as seen by one of the STS-111 crewmembers from the Space Shuttle Orbiter Endeavour just prior to docking. In June 2002, STS-111 provided the Space Station with a new crew, Expedition Five, replacing Expedition Four after remaining a record-setting 196 days in space. Three spacewalks enabled the STS-111 crew to accomplish additional mission objectives: the delivery and installation of a new platform for the ISS robotic arm, the Mobile Base System (MBS) which is an important part of the Station's Mobile Servicing System allowing the robotic arm to travel the length of the Station; the replacement of a wrist roll joint on the Station's robotic arm; and unloading supplies and science experiments form the Leonardo Multi-Purpose Logistics Module, which made its third trip to the orbital outpost. The STS-111 mission, the 14th Shuttle mission to visit the ISS, was launched on June 5, 2002 and landed June 19, 2002.

  15. Hydraulic radial piston pump intake porting arrangement

    SciTech Connect

    Miller, G.T.

    1987-06-16

    This patent describes a hydraulic radial piston pump having a slider block mounted on an eccentric of a rotary shaft in a hydraulic fluid supplied cavity. A piston is mounted in a cylinder disposed radially to the shaft. The piston has a flat working face at one end operating in the cylinder and a flat pad at an opposite end slidably engaged by a flat face of the slider block so as to force the piston outward on a compression stroke on shaft rotation. A yoke retains the piston to the slider block so as to retract the piston inward on an intake stroke on shaft rotation characterized by intake porting means for communicating the cavity with the working end of the piston. It comprises an intake passage extending centrally and axially through the piston from the working end to the pad resulting in an annular face at both piston ends. An elongated intake slot in the face of the slider block extends from a point continuously open to the cavity to a point that opens to the intake passage at the pad end on relative movement of the slider block during the intake stroke to just prior to the compression stroke. The annular faces at the working and pad ends of the piston having substantially equal areas to prevent hydraulic film from developing between the slider block and pad and thereby prevent their separation during compression.

  16. Treatment of port-wine stains: analysis

    SciTech Connect

    van Gemert, M.J.; Welch, A.J.

    1987-08-01

    Port-wine stains (PWS) are bluish red skin stains that are caused by enlarged, ectatic blood vessels in the dermis. Laser treatment of PWS is analyzed from computation of the spatial distribution of heat production by direct absorption of the laser light and subsequent heat conduction. The absorption and scattering caused by oxyhemoglobin, epidermis, and dermis as a function of wavelength are utilized in this analysis. Ideal treatment is defined as coagulating the ectatic blood vessels without irreversible damage to the epidermis and dermis. The analysis shows that a millisecond pulsed, yellow dye laser at 577 nm (one of the large absorption bands in blood) is the laser of choice to treat PWS, offering as close to the ''ideal treatment'' as possible. The blue-green argon laser, which is currently the most frequently used laser for this purpose, is strongly recommended with irradiation times in milliseconds. Other lasers that are in clinical use, such as the red ruby and near-infrared Nd-YAG lasers, can provide selective treatment only when the epidermis is cooled concurrently. The CO/sub 2/ laser, on the other hand, can coagulate the blood vessels only through heat conduction from the hot epidermis; hence, it has neither the treatment selectivity nor any other physical option to force this selectivity.

  17. Multi-port, optically addressed RAM

    NASA Technical Reports Server (NTRS)

    Johnston, Alan R. (Inventor); Nixon, Robert H. (Inventor); Bergman, Larry A. (Inventor); Esener, Sadik (Inventor)

    1989-01-01

    A random access memory addressing system utilizing optical links between memory and the read/write logic circuits comprises addressing circuits including a plurality of light signal sources, a plurality of optical gates including optical detectors associated with the memory cells, and a holographic optical element adapted to reflect and direct the light signals to the desired memory cell locations. More particularly, it is a multi-port, binary computer memory for interfacing with a plurality of computers. There are a plurality of storage cells for containing bits of binary information, the storage cells being disposed at the intersections of a plurality of row conductors and a plurality of column conductors. There is interfacing logic for receiving information from the computers directing access to ones of the storage cells. There are first light sources associated with the interfacing logic for transmitting a first light beam with the access information modulated thereon. First light detectors are associated with the storage cells for receiving the first light beam, for generating an electrical signal containing the access information, and for conducting the electrical signal to the one of the storage cells to which it is directed. There are holographic optical elements for reflecting the first light beam from the first light sources to the first light detectors.

  18. Port-O-Sim Object Simulation Application

    NASA Technical Reports Server (NTRS)

    Lanzi, Raymond J.

    2009-01-01

    Port-O-Sim is a software application that supports engineering modeling and simulation of launch-range systems and subsystems, as well as the vehicles that operate on them. It is flexible, distributed, object-oriented, and realtime. A scripting language is used to configure an array of simulation objects and link them together. The script is contained in a text file, but executed and controlled using a graphical user interface. A set of modules is defined, each with input variables, output variables, and settings. These engineering models can be either linked to each other or run as standalone. The settings can be modified during execution. Since 2001, this application has been used for pre-mission failure mode training for many Range Safety Scenarios. It contains range asset link analysis, develops look-angle data, supports sky-screen site selection, drives GPS (Global Positioning System) and IMU (Inertial Measurement Unit) simulators, and can support conceptual design efforts for multiple flight programs with its capacity for rapid six-degrees-of-freedom model development. Due to the assembly of various object types into one application, the application is applicable across a wide variety of launch range problem domains.

  19. PortVis: A Tool for Port-Based Detection of Security Events

    SciTech Connect

    McPherson, J; Ma, K; Krystosk, P; Bartoletti, T; Christensen, M

    2004-06-29

    Most visualizations of security-related network data require large amounts of finely detailed, high-dimensional data. However, in some cases, the data available can only be coarsely detailed because of security concerns or other limitations. How can interesting security events still be discovered in data that lacks important details, such as IP addresses, network security alarms, and labels? In this paper, we discuss a system we have designed that takes very coarsely detailed data-basic, summarized information of the activity on each TCP port during each given hour-and uses visualization to help uncover interesting security events.

  20. Learning Connected Civics: Narratives, Practices, Infrastructures

    ERIC Educational Resources Information Center

    Ito, Mizuko; Soep, Elisabeth; Kligler-Vilenchik, Neta; Shresthova, Sangita; Gamber-Thompson, Liana; Zimmerman, Arely

    2015-01-01

    Bringing together popular culture studies and sociocultural learning theory, in this paper we formulate the concept of "connected civics," grounded in the idea that young people today are engaging in new forms of politics that are profoundly participatory. Often working in collaboration with adult allies, they leverage digital media and…

  1. Korean Kimchi Chemistry: A Multicultural Chemistry Connection

    ERIC Educational Resources Information Center

    Murfin, Brian

    2009-01-01

    Connecting science with different cultures is one way to interest students in science, to relate science to their lives, and at the same time to broaden their horizons in a variety of ways. In the lesson described here, students make kimchi, a delicious and popular Korean dish that can be used to explore many important chemistry concepts,…

  2. The Developmental Cognitive Neuroscience of Functional Connectivity

    ERIC Educational Resources Information Center

    Stevens, Michael C.

    2009-01-01

    Developmental cognitive neuroscience is a rapidly growing field that examines the relationships between biological development and cognitive ability. In the past decade, there has been ongoing refinement of concepts and methodology related to the study of "functional connectivity" among distributed brain regions believed to underlie cognition and…

  3. Outdoor Education for Sustainability: Making Connections.

    ERIC Educational Resources Information Center

    Higgins, Peter

    1997-01-01

    Outdoor education should broaden its scope beyond outdoor activities to include education for sustainability. Provides practical ideas for incorporating holistic environmental awareness into programs by exploring the concepts of connection and consequence with such basic elements as water, air, food, shelter, darkness, solitude, time, and nature.…

  4. Connected Knowledge in Science and Mathematics Education

    ERIC Educational Resources Information Center

    Zohar, Anat

    2006-01-01

    While the traditional meaning of connected knowledge is valuable in some school subjects, it does not address the main activities of knowledge acquisition in subjects such as physics and mathematics. The goal of this article is to analyze the relationships between the concepts "learning for understanding" and "connected…

  5. 16. PORT SIDE OF DECK OF SUPERSTRUCTURE WITH STEPS UP ...

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

    16. PORT SIDE OF DECK OF SUPERSTRUCTURE WITH STEPS UP TO PORT SIDE OF FLYBRIDGE (IMAGE 15) AT LEFT, STRUCTURE TO RIGHT OF STAIRS IS PILOT HOUSE, STRUCTURE TO RIGHT AND REAR OF PILOT HOUSE IS CO'S STATEROOM (CAPTAIN'S QUARTERS). TWO WINDOWS TO RIGHT HAVE WOODEN FRAMES. - U.S. Coast Guard Cutter WHITE HEATH, USGS Integrated Support Command Boston, 427 Commercial Street, Boston, Suffolk County, MA

  6. Best Wideband Impedance Matching Bounds for Lossless 2-Ports

    DTIC Science & Technology

    2001-09-01

    correspondence exists between circuits and their mathematical models. When S(p) is a rational inner function, classical electrical engineering can map S(p) to a...Second, when we refer to a 2-port, we assume that an electrical circuit , however impractical, does exist. One of the great topics of electrical engineering...Abstract The selection of a lossless 2-port to maximize the wideband power transfer from a generator to a load is a ubiquitous problem in electrical

  7. Loran C Coverage in Alaska after Dual Rating Port Clarence

    DTIC Science & Technology

    1988-06-01

    designed to evaluate the feasibility of adding LORSTA Port Clarence as a secondary on the Gulf of Alaska chain. Signal strength and noise levels were...Desired flight altitudes were 1000 feet above ground level . Due to the limited number of airports which could support the aircraft and logistics, a higher...dB per microvolt per meter near Barter Island to 59 dB per microvolt per meter near Port Clarence. The noise levels generally changed slowly over a

  8. Natural thorium isotopes in marine sediment core off Labuan port

    SciTech Connect

    Hafidz, B. Y.; Asnor, A. S.; Terence, R. C.; Mohamed, C. A. R.

    2014-02-12

    Sediment core was collected from Labuan port and analyzed to determine the radioactivity of thorium (Th) isotopes. The objectives of this study are to determine the possible sources of Th isotopes at Labuan port and estimates the sedimentation rate based on {sup 228}Th/{sup 232}Th model. The results suggest the {sup 230}Th and {sup 232}Th might be originated from terrestrial sedimentary rock while {sup 228}Th originated by authigenic origin. High ratio value of {sup 230}Th/{sup 232}Th detected at the top surface sediment indicates the increasing of {sup 230}Th at the recent years which might be contributed from the anthropogenic sources. The sedimentation rate of core sediment from Labuan Port was successfully estimated by using {sup 228}Th/{sup 232}Th model. The result show high sedimentation rate with 4.67 cm/year indicates rapid deposition occurred at this study area due to the high physical activity at the Labuan port. By assume the constant sedimentation rate at this area; we estimated the age of 142 cm core sediment obtained from Labuan port is 32 years started from 1981 to 2012. This chronology will be used in forthcoming research to investigate the historical profile of anthropogenic activities affecting the Labuan port.

  9. Sealing Assembly for Sealing a Port and the Like

    NASA Technical Reports Server (NTRS)

    Haas, Jon W. (Inventor); Haupt, Charles W. (Inventor)

    2000-01-01

    The sealing assembly for a port of a valve or the like is disclosed. In detail, the sealing assembly includes the port having a circular shaped end with a circular shaped knife-edge thereon. The sealing assembly further includes a hollow cap having a closed first end with an aperture therethrough and an open second end. The cap further includes internal threads adapted to mate with the external threads of the port. A gasket is mounted within the cap having flat first and second principle sides and made of a deformable metal, the first principle side of the gasket for mounting against the circular shaped knife edge of the port. A plunger having a circular shaped disc portion is adapted to fit within the hollow cap and is engagable with the first principle surface of the gasket and includes a shaft portion extending out of the aperture. The cap and shaft of the plunger include external wrenching flats. Thus when the cap is screwed onto the port and the plunger is prevented from rotating by a wrench mounted on the wrenching flats of the shaft portion of the plunger, the gasket is forced into engagement with the knife edge in pure compression and no rotation of the gasket occurs causing the knife edge to locally deform the gasket sealing of the port.

  10. Suit Port Aft Bulkhead Mockup 2008 Test Results

    NASA Technical Reports Server (NTRS)

    Romig, Barbara A.; Allton, Charles S.; Litaker, Harry L.

    2009-01-01

    The Lunar Electric Rover (LER), formerly called the Small Pressurized Rover (SPR), is currently being carried as an integral part of the current Lunar Surface Architectures under consideration in the Constellation program. One element of the LER is the suit port, the means by which the crew performs Extravehicular Activities (EVAs). Two suit port deliverables were produced in fiscal year 2008: an aft bulkhead mockup for functional integrated testing with the 1-G LER mockup and a functional and pressurizable Engineering Unit (EU). This paper focuses on the aft bulkhead mockup test results from Desert Research and Technology Studies (D-RATS) October 2008 testing at Black Point Lava Flow (BPLF), Arizona. Refer to 39th International Conference on Environmental Systems (ICES) for test results of the EU. The suit port aft bulkhead mockup was integrated with the mockup of the LER cabin and chassis. It is located on the aft bulkhead of the LER cabin structure and includes hatches, a locking mechanism, seals, interior and exterior suit don/doff aids, and exterior platforms to accommodate different crewmember heights. A lightweight mockup of the Mark III suit was tested with the suit port aft bulkhead mockup. There are several limitations to the suit port and mockup suits, and results of the suit port evaluation are presented and interpreted within the context of the limitations.

  11. Suit Port Aft Bulkhead Mockup Test Results and Lessons Learned

    NASA Technical Reports Server (NTRS)

    Romig, Barbara A.; Allton, Charles

    2009-01-01

    The Small Pressurized Rover (SPR) is currently being carried as an integral part of the current Lunar Surface Architectures under consideration in the Constellation program. One element of the SPR is the suit port, the means by which the crew performs Extravehicular Activities (EVAs). Two suit port deliverables were produced in fiscal year 2008: an aft bulkhead mockup for functional integrated testing with the 1-G SPR mockup and a functional and pressurizable engineering unit. This paper focuses on the test results and lessons learned on the aft bulkhead mockup. The suit port aft bulkhead mockup was integrated with the mockup of the SPR cabin and chassis. It is located on the aft bulkhead of the SPR cabin structure and includes hatches, a locking mechanism, seals, interior and exterior suit don/doff aids, and exterior platforms to accommodate different crewmember heights. A lightweight mockup of the Mark III suit was tested with the suit port aft bulkhead mockup. There are several limitations to the suit port and mockup suits, and results of the suit port evaluation are presented and interpreted within the context of the limitations.

  12. The submarine river of Port Miou (France), A karstic system inherited from the Messinian deep stage

    NASA Astrophysics Data System (ADS)

    Cavalera, T.; Gilli, E.

    2009-04-01

    The Port Miou system (Cassis, France) is a two kilometers long submarine gallery that extends in the limestone series of Calanques (Marseille, France). The average discharge is between 2 to 5 m3/s but the water is brackish and cannot be used for water supply. In the 1970s, a dam was built to prevent saltwater intrusion in the cave but these experimental attempts did not succeed in getting rid of the residual salinity which remained near 3 g l-1 upstream the dam. The use of helium and later rebreathers by cave divers made possible the exploration of a vertical pit down to 179 m below the sea level. At that depth, the water is still brackish. The cave extends further and deeper but the exploration is limited by the present diving technology. The canyon of Cassidaigne is located a few kilometers south from Port Miou. It cuts the continental shelf where bathymetric studies have shown the presence of dolines. Caves and speleothems have been observed during submarine explorations on the walls of the canyon. This canyon is not connected to a continental valley and it is assumed that it is a pocket valley. Its presence is related to the several lowering stages of the Mediterranean Sea during the Messinian Salinity Crisis. We suggest that during the important drop of sea level of the Mediterranean, the underground river of Port-Miou, flowed several hundreds meters below its current position, and excavated the canyon. At the end of the Messinian crisis, the system was flooded by seawater. The karst water now flows through an upper gallery but the presence of a paleo-drain filled by seawater makes possible a deep marine intrusion into the karst system. Several geomorphologic clues (bathymetry, submarine valley network…) reinforce the fact that the continental shelf near Marseilles is an important karstic network drowned below the sea level. This model is supported by the observation in Port Miou of an important quantity of titanium at the upper surface of the cave sediment

  13. Current Concepts in Conception Control

    PubMed Central

    Ringrose, C. A. Douglas

    1963-01-01

    The progressive increase in world population has become a most urgent global problem in recent years. Man has, however, been interested in controlling his reproductivity at the family level for many centuries. Historical aspects of this saga are reviewed. The modern era of conception control was ushered in by Makepeace et al. in 1937 when ovulation inhibition by progesterone was demonstrated. Confirmation of this by Pincus and associates, and development of the potent oral progestational agents, the 19-norsteroids, have made efficient reliable contraception a reality. Experience with one of these agents (Ortho-Novum, 2 mg.) in 115 patients through 805 cycles is presented. Conception control was 100% effective at this dosage. Side effects were minimal. Only three of the women discontinued the tablets because of these effects. All but five in this group of 115 preferred the oral contraceptives to methods previously employed. PMID:13973987

  14. Network connectivity value.

    PubMed

    Dragicevic, Arnaud; Boulanger, Vincent; Bruciamacchie, Max; Chauchard, Sandrine; Dupouey, Jean-Luc; Stenger, Anne

    2017-02-23

    In order to unveil the value of network connectivity, we formalize the construction of ecological networks in forest environments as an optimal control dynamic graph-theoretic problem. The network is based on a set of bioreserves and patches linked by ecological corridors. The node dynamics, built upon the consensus protocol, form a time evolutive Mahalanobis distance weighted by the opportunity costs of timber production. We consider a case of complete graph, where the ecological network is fully connected, and a case of incomplete graph, where the ecological network is partially connected. The results show that the network equilibrium depends on the size of the reception zone, while the network connectivity depends on the environmental compatibility between the ecological areas. Through shadow prices, we find that securing connectivity in partially connected networks is more expensive than in fully connected networks, but should be undertaken when the opportunity costs are significant.

  15. Fuel saving and emissions cut through shore-side power concept for high-speed crafts at the red sea in egypt

    NASA Astrophysics Data System (ADS)

    Seddiek, Ibrahim S.; Mosleh, Mosaad A.; Banawan, Adel A.

    2013-12-01

    The progress of economic globalization, the rapid growth of international trade, and the maritime transportation has played an increasingly significant role in the international supply chain. As a result, worldwide seaports have suffered from a central problem, which appears in the form of massive amounts of fuel consumed and exhaust gas fumes emitted from the ships while berthed. Many ports have taken the necessary precautions to overcome this problem, while others still suffer due to the presence of technical and financial constraints. In this paper, the barriers, interconnection standards, rules, regulations, power sources, and economic and environmental analysis related to ships, shore-side power were studied in efforts to find a solution to overcome his problem. As a case study, this paper investigates the practicability, costs and benefits of switching from onboard ship auxiliary engines to shore-side power connection for high-speed crafts called Alkahera while berthed at the port of Safaga, Egypt. The results provide the national electricity grid concept as the best economical selection with 49.03 percent of annual cost saving. Moreover, environmentally, it could achieve an annual reduction in exhaust gas emissions of CO2, CO, NO x , P.M, and SO2 by 276, 2.32, 18.87, 0.825 and 3.84 tons, respectively.

  16. Better models are more effectively connected models

    NASA Astrophysics Data System (ADS)

    Nunes, João Pedro; Bielders, Charles; Darboux, Frederic; Fiener, Peter; Finger, David; Turnbull-Lloyd, Laura; Wainwright, John

    2016-04-01

    The concept of hydrologic and geomorphologic connectivity describes the processes and pathways which link sources (e.g. rainfall, snow and ice melt, springs, eroded areas and barren lands) to accumulation areas (e.g. foot slopes, streams, aquifers, reservoirs), and the spatial variations thereof. There are many examples of hydrological and sediment connectivity on a watershed scale; in consequence, a process-based understanding of connectivity is crucial to help managers understand their systems and adopt adequate measures for flood prevention, pollution mitigation and soil protection, among others. Modelling is often used as a tool to understand and predict fluxes within a catchment by complementing observations with model results. Catchment models should therefore be able to reproduce the linkages, and thus the connectivity of water and sediment fluxes within the systems under simulation. In modelling, a high level of spatial and temporal detail is desirable to ensure taking into account a maximum number of components, which then enables connectivity to emerge from the simulated structures and functions. However, computational constraints and, in many cases, lack of data prevent the representation of all relevant processes and spatial/temporal variability in most models. In most cases, therefore, the level of detail selected for modelling is too coarse to represent the system in a way in which connectivity can emerge; a problem which can be circumvented by representing fine-scale structures and processes within coarser scale models using a variety of approaches. This poster focuses on the results of ongoing discussions on modelling connectivity held during several workshops within COST Action Connecteur. It assesses the current state of the art of incorporating the concept of connectivity in hydrological and sediment models, as well as the attitudes of modellers towards this issue. The discussion will focus on the different approaches through which connectivity

  17. Concepts and Relations in Neurally Inspired In Situ Concept-Based Computing

    PubMed Central

    van der Velde, Frank

    2016-01-01

    In situ concept-based computing is based on the notion that conceptual representations in the human brain are “in situ.” In this way, they are grounded in perception and action. Examples are neuronal assemblies, whose connection structures develop over time and are distributed over different brain areas. In situ concepts representations cannot be copied or duplicated because that will disrupt their connection structure, and thus the meaning of these concepts. Higher-level cognitive processes, as found in language and reasoning, can be performed with in situ concepts by embedding them in specialized neurally inspired “blackboards.” The interactions between the in situ concepts and the blackboards form the basis for in situ concept computing architectures. In these architectures, memory (concepts) and processing are interwoven, in contrast with the separation between memory and processing found in Von Neumann architectures. Because the further development of Von Neumann computing (more, faster, yet power limited) is questionable, in situ concept computing might be an alternative for concept-based computing. In situ concept computing will be illustrated with a recently developed BABI reasoning task. Neurorobotics can play an important role in the development of in situ concept computing because of the development of in situ concept representations derived in scenarios as needed for reasoning tasks. Neurorobotics would also benefit from power limited and in situ concept computing. PMID:27242504

  18. Concepts and Relations in Neurally Inspired In Situ Concept-Based Computing.

    PubMed

    van der Velde, Frank

    2016-01-01

    In situ concept-based computing is based on the notion that conceptual representations in the human brain are "in situ." In this way, they are grounded in perception and action. Examples are neuronal assemblies, whose connection structures develop over time and are distributed over different brain areas. In situ concepts representations cannot be copied or duplicated because that will disrupt their connection structure, and thus the meaning of these concepts. Higher-level cognitive processes, as found in language and reasoning, can be performed with in situ concepts by embedding them in specialized neurally inspired "blackboards." The interactions between the in situ concepts and the blackboards form the basis for in situ concept computing architectures. In these architectures, memory (concepts) and processing are interwoven, in contrast with the separation between memory and processing found in Von Neumann architectures. Because the further development of Von Neumann computing (more, faster, yet power limited) is questionable, in situ concept computing might be an alternative for concept-based computing. In situ concept computing will be illustrated with a recently developed BABI reasoning task. Neurorobotics can play an important role in the development of in situ concept computing because of the development of in situ concept representations derived in scenarios as needed for reasoning tasks. Neurorobotics would also benefit from power limited and in situ concept computing.

  19. Forecasting Container Throughput at the Doraleh Port in Djibouti through Time Series Analysis

    NASA Astrophysics Data System (ADS)

    Mohamed Ismael, Hawa; Vandyck, George Kobina

    The Doraleh Container Terminal (DCT) located in Djibouti has been noted as the most technologically advanced container terminal on the African continent. DCT's strategic location at the crossroads of the main shipping lanes connecting Asia, Africa and Europe put it in a unique position to provide important shipping services to vessels plying that route. This paper aims to forecast container throughput through the Doraleh Container Port in Djibouti by Time Series Analysis. A selection of univariate forecasting models has been used, namely Triple Exponential Smoothing Model, Grey Model and Linear Regression Model. By utilizing the above three models and their combination, the forecast of container throughput through the Doraleh port was realized. A comparison of the different forecasting results of the three models, in addition to the combination forecast is then undertaken, based on commonly used evaluation criteria Mean Absolute Deviation (MAD) and Mean Absolute Percentage Error (MAPE). The study found that the Linear Regression forecasting Model was the best prediction method for forecasting the container throughput, since its forecast error was the least. Based on the regression model, a ten (10) year forecast for container throughput at DCT has been made.

  20. Enhanced methodology for porting ion chromatography retention data.

    PubMed

    Park, Soo Hyun; Shellie, Robert A; Dicinoski, Greg W; Schuster, Georg; Talebi, Mohammad; Haddad, Paul R; Szucs, Roman; Dolan, John W; Pohl, Christopher A

    2016-03-04

    Porting is a powerful methodology to recalibrate an existing database of ion chromatography (IC) retention times by reflecting the changes of column behavior resulting from either batch-to-batch variability in the production of the column or the manufacture of new versions of a column. This approach has been employed to update extensive databases of retention data of inorganic and organic anions forming part of the "Virtual Column" software marketed by Thermo Fisher Scientific, which is the only available commercial optimization tool for IC separation. The current porting process is accomplished by performing three isocratic separations with two representative analyte ions in order to derive a porting equation which expresses the relationship between old and new data. Although the accuracy of retention prediction is generally enhanced on new columns, errors were observed on some columns. In this work, the porting methodology was modified in order to address this issue, where the porting equation is now derived by using six representative analyte ions (chloride, bromide, iodide, perchlorate, sulfate, and thiosulfate). Additionally, the updated porting methodology has been applied on three Thermo Fisher Scientific columns (AS20, AS19, and AS11HC). The proposed approach showed that the new porting methodology can provide more accurate and robust retention prediction on a wide range of columns, where average errors in retention times for ten test anions under three eluent conditions were less than 1.5%. Moreover, the retention prediction using this new approach provided an acceptable level of accuracy on a used column exhibiting changes in ion-exchange capacity.