Guided labworks

DEFF Research Database (Denmark)

Jacobsen, Lærke Bang

For the last 40 years physics education research has shown poor learning outcomes of guided labs. Still this is found to be a very used teaching method in the upper secodary schools. This study explains the teacher's choice of guided labs throught the concept of redesign as obstacle dislodgement...

Petrophysical characterization of the Dolomitic Member of the Boñar Formation (Upper Cretaceous; Duero Basin, Spain) as a potential CO2 reservoir

Energy Technology Data Exchange (ETDEWEB)

Suarez-Gonzalez, A.; Kovacs, C.; Herrero-Hernandez, A.; Gomez-Fernandez, F.

2016-07-01

Boñar Formation (Upper Cretaceous) is a mainly carbonate succession, which outcrops in the North of Duero Basin (Spain). According to the existing data, the Dolomitic Member of this formation appears to be the most suitable for geological storage of CO2. The main objective of this study is to find evidence to support, clarify and specify –at an initial level– the potential of the Dolomitic Member of the Boñar Formation as a geological reservoir. The study covers density, porosity and permeability tests on samples obtained from the outcrop of the succession near the village of Boñar (León). According to the analysis and interpretation of the mentioned petrophysical properties, the porosity of the Dolomitic Member is within the acceptable range for CO2 geological storage, but the permeability values are far too low. This minimizes the possibilities of the Dolomitic Member –and probably of the whole Boñar Formation– to become an appropriate CO2 reservoir. (Author)

A randomized comparison between costoclavicular and paracoracoid ultrasound-guided infraclavicular block for upper limb surgery.

Science.gov (United States)

Leurcharusmee, Prangmalee; Elgueta, Maria Francisca; Tiyaprasertkul, Worakamol; Sotthisopha, Thitipan; Samerchua, Artid; Gordon, Aida; Aliste, Julian; Finlayson, Roderick J; Tran, De Q H

2017-06-01

This two-centre randomized trial compared costoclavicular and paracoracoid ultrasound-guided infraclavicular brachial plexus block in patients undergoing upper limb surgery. We hypothesized that both techniques would result in similar onset times and designed the study as an equivalence trial. Ninety patients undergoing upper limb surgery at or distal to the elbow were randomly allocated to receive a costoclavicular (n = 45) or paracoracoid (n = 45) ultrasound-guided infraclavicular brachial plexus block. Both groups received a 35-mL mixture of 1% lidocaine-0.25% bupivacaine with epinephrine 5 µg·mL -1 . In the costoclavicular group, local anesthetic was injected into the costoclavicular space in the middle of the three cords of the brachial plexus. In the paracoracoid group, local anesthetic was deposited dorsal to the axillary artery in the lateral infraclavicular fossa. A blinded observer recorded the block onset time (primary endpoint), success rate (i.e., surgical anesthesia), block-related pain scores, as well as the incidence of hemidiaphragmatic paralysis. Performance time and the number of needle passes were also recorded during the performance of the block. The total anesthesia-related time was defined as the sum of the performance and onset times. The mean (SD) onset times were comparable between the costoclavicular and paracoracoid groups [16.0 (7.5) min vs 16.8 (6.2) min, respectively; mean difference, 0.8; 95% confidence interval, -2.3 to 3.8; P = 0.61]. Furthermore, no intergroup differences were found in terms of performance time (P = 0.09), total anesthesia-related time (P = 0.90), surgical anesthesia (P > 0.99), and hemidiaphragmatic paralysis (P > 0.99). The paracoracoid technique required marginally fewer median [interquartile range] needle passes than the costoclavicular technique (2 [1-4] vs 2 [1-6], respectively; P = 0.048); however, procedural pain was comparable between the two study groups. Costoclavicular and paracoracoid ultrasound-guided

Role of ultrasound-guided continuous brachial plexus block in the management of neonatal ischemia in upper limb

Directory of Open Access Journals (Sweden)

Vrushali C Ponde

2012-01-01

Full Text Available Neonatal upper limb ischemia due to accidental arterial damage remains a major concern, which can lead to devastating complications if untreated. The primary objective of this case report is to emphasize the role of continuous infraclavicular brachial plexus block, the issues related with block performance in an ischemic hand, and the importance of ultrasound guidance in this particular case scenario. A 1.1 kg infant suffered from distal forearm ischemia due to accidental arterial damage, which was treated with brachial plexus block. An ultrasound-guided single shot block with 0.5 mL/kg of 0.25% bupivacaine was followed by ultrasound-guided catheter placement in the target area. A continuous infusion of 0.03% of bupivacaine at the rate of 0.5 mL/kg/hr (approx. 0.15 mg/kg/h of bupivacaine was administered for 36 h. This treatment resulted in reversal of ischemia. Permanent ischemic damage was eventually confined to the tips of 4 fingers. We conclude that ultrasound-guided continuous infraclavicular block has a therapeutic role to play in the treatment of hand ischemia due to arterial damage and subsequent arterial spasm in neonates with added benefits.

CT-guided stellate ganglion blockade vs. radiofrequency neurolysis in the management of refractory type I complex regional pain syndrome of the upper limb

Energy Technology Data Exchange (ETDEWEB)

Kastler, Adrian [University Hospital CHU Gabriel Montpied, Radiology Department, Clermont-Ferrand (France); Franche Comte University, I4S Laboratory-EA 4268-IFR 133, Besancon (France); CHU Clermont-Ferrand, Hopital Gabriel Montpied, Clermont-Ferrand (France); Aubry, Sebastien; Kastler, Bruno [University Hospital CHU Jean Minjoz, Radiology and Interventional Pain Unit, Besancon (France); Franche Comte University, I4S Laboratory-EA 4268-IFR 133, Besancon (France); Sailley, Nicolas; Michalakis, Demosthene [University Hospital CHU Jean Minjoz, Radiology and Interventional Pain Unit, Besancon (France); Siliman, Gaye [University Hospital CHU St Jacques, Clinical Investigation Center, Besancon (France); Gory, Guillaume [Franche Comte University, I4S Laboratory-EA 4268-IFR 133, Besancon (France); Lajoie, Jean-Louis [University Hospital CHU Jean Minjoz, Pain evaluation and Management Unit, Besancon (France)

2013-05-15

To describe and evaluate the feasibility and efficacy of CT-guided radiofrequency neurolysis (RFN) vs. local blockade of the stellate ganglion in the management of chronic refractory type I complex regional pain syndrome (CRPS) of the upper limb. Sixty-seven patients were included in this retrospective study between 2000 and 2011. All suffered from chronic upper limb type I CRPS refractory to conventional pain therapies. Thirty-three patients underwent stellate ganglion blockade and 34 benefited from radiofrequency neurolysis of the stellate ganglion. CT guidance was used in both groups. The procedure was considered effective when pain relief was {>=}50 %, lasting for at least 2 years. Thirty-nine women (58.2 %) and 28 men (41.8 %) with a mean age of 49.5 years were included in the study. Univariate analysis performed on the blockade and RFN groups showed a significantly (P < 0.0001) higher success rate in the RFN group (67.6 %, 23/34) compared with the blockade group (21.2 %, 7/33) with an odds ratio of 7.76. CT-guided radiofrequency neurolysis of the stellate ganglion is a safe and successful treatment of chronic refractory type I CRPS of the upper limb. It appears to be more effective than stellate ganglion blockade. (orig.)

Development of guide thimble stress peaking factor calculation methodology

International Nuclear Information System (INIS)

Lee, Seong Ki; Jeon, Sang Youn; Kim, Jae Ik; Jeon, Kyeong Lak; Kim, Kyu Tae

2004-01-01

The Nuclear Fuel Assembly for light water reactor which provides for 236 fuel rods consists of guide tubes, spacer grids, top/bottom nozzles. The guide tubes form the main structural components in conjunction with the grids, act as the main load carrying members of fuel assembly and serve as a support structure and a guide path for the control element, neutron sources and incore instruments after they are secured to upper and lower end areas. Top/bottom nozzles make the end parts of fuel assembly. And the spacer girds maintain the fuel rod array by providing positive lateral restraint to the fuel rod to the fuel rod but only frictional restraint to axial fuel rod motion. When the fuel assembly is in reactor, the tensional and compressional forces are applied to guide thimble through the top nozzle. The stresses vary with the location of guide thimble on the top nozzle plate since the different flow plate thickness between center and outer areas causes a different flexibility. The relative stress shall be considered during designing this kind of structure. And it is useful to know a coefficient to represent this relative stress difference and this value is called stress peaking factor

The origin of volcanic rock fragments in Upper Pliocene Grad Member of the Mura Formation, North-Eastern Slovenia

Directory of Open Access Journals (Sweden)

Polona Kralj

2006-12-01

Full Text Available Fresh-water, coarse-grained and detritus-dominated Mura Formation in North Eastern Slovenia includes pyroclastic and volcaniclastic deposits originating from Upper Pliocene volcanic activity of basaltic geochemical character. Although localized in occurrence at the hamlet Grad, these pyroclastic and volcaniclastic sediments forma distinctive depositional unit, for which the term “Grad Member” is proposed and introduced in this paper.In the Grad area no lavas or cinder cones are preserved, and the origin of volcaniclastic fragments still uncertain. For this reason, chemical composition of basaltic rock fragments from the Grad Member volcaniclastics has been studied and compared with basaltic rocks from the neighboring locations at Klöch, Kindsberg, Dölling and Neuhaus. The Grad Member pyroclastic and volcaniclastic deposits seem to be fed from the same source which is different from the occurrences in Austria. That supports the idea about the existence of a local volcanic centre in the present Grad area. The old volcanic edificeswerepossiblydestroyed by the late-stage hydrovolcanic eruptions, and pyroclastic and volcaniclastic deposits subjected to constant reworking by fluvial currents in a dynamic sedimentary environment of alluvial fan and braided river systems.

Upper internals of PWR with coolant flow separator

International Nuclear Information System (INIS)

Chevereau, G.; Heuze, A.

1989-01-01

The upper internals for a PWR has a collecting volume for the coolant merging from the core and an apparatus for separating the flow of coolant. This apparatus has a guide for the control rods, a lower plate perforated to allow the coolant through from the core, an upper plate also perforated to allow the coolant through to the collecting volume and a peripheral binding ring joining the two plates. Each guide comprises an envelope without holes and joined perceptibly tight to the plates [fr

Technical guide to evaluate upper limb joints (shoulder, elbow and wrist) by ultrasound

International Nuclear Information System (INIS)

Obregon Baez, Luis Rafael

2014-01-01

A guideline to follow is offered to radiologists and residents of radiology service of medical imaging, when evaluating by ultrasound the shoulder joints, elbow, wrist. The importance to performing of musculoskeletal ultrasound by its pathology variable is established. The use of appropriate equipment and effective application of the techniques exposed of echography exploration have made enable the valuation of many pathologies with high sensitivity and specificity. The echography has been the musculoskeletal imaging technique that more rapidly has evolved. Currently, this technique has been replaced by magnetic resonance imaging in various clinical fields and also serves as a complement to other techniques. Exposed techniques have been of great benefit for radiologists medical and residents, obtaining with its use a quick guide for the realization of upper limb musculoskeletal ultrasounds. The appropriate and easy techniques are better known for the evaluation of these structures, and so document both sports injuries, as joint and rheumatic diseases [es

Ultrasound-guided rectus sheath and transversus abdominis plane blocks for perioperative analgesia in upper abdominal surgery: A randomized controlled study

Directory of Open Access Journals (Sweden)

Khaled Abdelsalam

2016-01-01

Full Text Available Background: Regional anesthetic techniques can be used to alleviate postoperative pain in patients undergoing major upper abdominal surgery. Our aim was to evaluate the efficacy of bilateral ultrasound (US-guided rectus sheath (RS and transversus abdominis plane (TAP blocks for better perioperative analgesia. Patients and Methods: It is a prospective, observer-blinded, randomized clinical study. 40 eligible patients undergoing elective liver resection or Whipple procedure were included. All patients received a standardized anesthetic technique. Group 1 (n = 20 received preincisional US-guided bilateral RS and TAP blocks using 20 ml volume of bupivacaine 0.25% for each, and group 2 (n = 20 received local wound infiltration at end of surgery with 40 ml of bupivacaine 0.25%. A standardized postoperative analgesic regimen composed of intravenous paracetamol and a morphine patient-controlled analgesia (PCA. The use of intraoperative fentanyl and recovery room morphine boluses, PCA-administered morphine, pain scores as well as number of patients′ experienced postoperative nausea and vomiting in the ward at 6 and 24 h were recorded. Results: Group 1 patients received a significantly lower cumulative intraoperative fentanyl, significantly lesser boluses of morphine in postanesthesia care unit, as well, significantly lower cumulative 24 h postoperative morphine dosage than the group 2 patients. Pain visual analog scale scores were significantly lower at both 6 and 24 h postoperatively in TAP group when compared with the no-TAP group. There were no complications related to the TAP block procedures. No signs or symptoms of local anesthetic systemic toxicity were detected. Conclusion: The combination of bilateral US-guided RS and TAP blocks provides excellent perioperative analgesia for major upper abdominal surgery.

Lithostratigraphy of the Upper Oligocene - Miocene succession of Denmark

Directory of Open Access Journals (Sweden)

Piasecki, Stefan

2010-12-01

Full Text Available This paper presents a revised lithostratigraphic scheme for the uppermost Upper Oligocene – Miocene succession of Denmark. The marine Oligocene Brejning Clay Member is upgraded to formation status and includes the Sydklint Member and the Øksenrade Member (new. The shallow marine and deltaic deposits of mainly Early Miocene age are included in the Ribe Group (new while the fully marine Middle and Upper Miocene clay-rich deposits are referred to the Måde Group (new. The Ribe Group is subdivided into 6 formations: the Vejle Fjord Formation is revised and includes the Skansebakke Member,the Billund Formation (new includes the Addit and Hvidbjerg Members (new, the Klintinghoved Formation is redefined formally and includes the Koldingfjord Member (new, the Bastrup Formation(new includes the Resen Member (new, the Vandel Member is a new member in the Arnum Formation (revised, the Odderup Formation is redefined and includes the Stauning Member (new and the coalbearing Fasterholt Member. The Måde Group is subdivided into the Hodde, Ørnhøj (new, Gram and Marbæk (new Formations. Subdivision of the Upper Oligocene – Miocene succession into two groups, the Ribe and Måde Groups, is compatible with the North Sea lithostratigraphic framework where they correlate with the upper part of the Hordaland Group and the Nordland Group, respectively. The revised lithostratigraphic framework correlated in three dimensions provides rigorous constraints on the palaeogeographic interpretation of the Late Oligocene – Miocene period. Three major deltaic units (Billund, Bastrup and Odderup Formations prograded from the north and north-east into the North Sea Basin during the Early – early Middle Miocene. Delta progradation was punctuated by deposition of marine clay and silt associated with minor transgressive events (Vejle Fjord, Klintinghoved and Arnum Formations. During the Middle–Late Miocene, marine depositional conditions dominated (Hodde, Ørnhøj and

Principles for the establishment of upper bounds to doses to individuals from global and regional sources

International Nuclear Information System (INIS)

1989-01-01

The IAEA Safety Guide, Safety Series No. 77 (1986), Principles for Limiting Releases of Radioactive Effluents into the Environment, identifies the concept of upper bounds to individual dose. They are the fractions of the dose limit for members of the public allocated to the various different sources and practices which can give rise to individual exposure. This Guide is concerned with the contributions to individual dose which may arise from other sources in the same region and also from sources which are far away but which, because of the nature of the radionuclides involved, give rise to a global component of dose. Consideration is given to the need for control of such exposures and the means by which it could be achieved. The text may be seen as providing expansion of the guidance given in Safety Series No. 77. 24 refs

Bottom nozzle to guide tube connection

International Nuclear Information System (INIS)

Bryan, W.J.

1991-01-01

This patent describes a nuclear fuel assembly which includes an upper end fitting and a lower end fitting spaced therefrom and connected thereto by elongated guide tubes of one alloy having an open upper end and a closed lower end with spaced fuel element retaining grids mounted on the guide tubes therebetween, the closed lower ends of the guide tubes including a threaded central passageway and the attachment of the guide tubes to the lower end fitting of another alloy. It comprises: an externally threaded bolt with a first end threadably received in the threaded central passageway of the lower end of the guide tube and a head at the other end of the side of the lower end fitting opposite the guide tube; an interruption in the external threads of the bolt which forms a groove which communicates the interior of the guide tube with the side of the lower end fitting opposite the guide tube and enhances its frictional engagement with the threaded central passageway, thereby to hold and attach the guide tube and lower end fitting firmly together, even through a series of temperature cycles

Wear plates control rod guide tubes top internal reactor vessel C. N. VANDELLOS II

International Nuclear Information System (INIS)

2010-01-01

The guide tubes for control rods forming part of the upper internals of the reactor vessel, its function is to guide the control rod to permit its insertion in the reactor core. These guide tubes are suspended from the upper support plate which are fixed by bolts and extending to the upper core plate which is fastened by clamping bolts (split pin) to prevent lateral displacement of the guide tubes, while allowing axial expansion.

Clinical impact of endoscopic ultrasound-guided fine needle aspiration biopsy in patients with upper gastrointestinal tract malignancies. A prospective study

DEFF Research Database (Denmark)

Mortensen, M B; Pless, T; Durup, J

2001-01-01

BACKGROUND AND STUDY AIMS: Several studies have evaluated the accuracy of endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNAB) in the upper gastrointestinal tract, but so far no studies have specifically evaluated the clinical impact of EUS-FNAB in upper gastrointestinal tract......% in esophageal, gastric, and pancreatic cancer, respectively. The staging-related clinical impact was similar for all three types of cancer (11-12.5%), whereas the diagnosis-related impact was highest in pancreatic cancer patients (86%). EUS-FNAB was inadequate in 13% and gave false-negative results in 5......%. The overall sensitivity, specificity and accuracy for EUS-FNAB were 80%, 78% and 80%, respectively. No complications related to the biopsy procedure were seen. CONCLUSIONS: If EUS-FNAB was performed only in cases where a positive malignant result would change patient management, then approximately one out...

A computed tomographic anatomical study of the upper sacrum. Application for a user guide of pelvic fixation with iliosacral screws in adult spinal deformity.

Science.gov (United States)

Dubory, Arnaud; Bouloussa, Houssam; Riouallon, Guillaume; Wolff, Stéphane

2017-12-01

Widely used in traumatic pelvic ring fractures, the iliosacral (IS) screw technique for spino-pelvic fixation remains anecdotal in adult spinal deformity. The objective of this study was to assess anatomical variability of the adult upper sacrum and to provide a user guide of spino-pelvic fixation with IS screws in adult spinal deformity. Anatomical variability of the upper sacrum according to age, gender, height and weight was sought on 30 consecutive pelvic CT-scans. Thus, a user guide of spino-pelvic fixation with IS screws was modeled and assessed on ten CT-scans as described below. Two invariable landmarks usable during the surgical procedure were defined: point A (corresponding to the connector binding the IS screw to the spinal rod), equidistant from the first posterior sacral hole and the base of the S1 articular facet and 10 mm-embedded into the sacrum; point B (corresponding to the tip of the IS screw) located at the junction of the anterior third and middle third of the sacral endplate in the sagittal plane and at the middle of the endplate in the coronal plane. Point C corresponded to the intersection between the A-B direction and the external facet of the iliac wing. Three-dimensional reconstructions modeling the IS screw optimal direction according to the A-B-C straight line were assessed. Age had no effect on the anatomy of the upper sacrum. The distance between the base of the S1 superior articular facet and the top of the first posterior sacral hole was correlated with weight (r = 0.6; 95% CI [0.6-0.9]); p guide of spinopelvic fixation with IS screws seems to be reliable and reproducible independently of age, gender and morphologic characteristics but needs clinical assessment. Level IV.

Nuclear fuel assembly grid sleeve/guide thimble bulge orientation gage and inspection method

International Nuclear Information System (INIS)

Widener, W.H.

1988-01-01

This patent describes a method of inspecting a fuel assembly to determine the orientation of externally-projecting mated bulges connecting a grid sleeve to a guide thimble of the assembly, the method comprising the steps of: (a) inserting a radially-expandable tubular member within the guide thimble, the tubular member having externally-projecting embossments thereon spaced circumferentially from one another about the tubular member, the embossments being the same in number as the bulges of the guide thimble and configured to fit therewithin; (b) axially moving an elongated expansion member, which extends through and rotatably mounts the tubular member, relative to the tubular member from a first position in which the expansion member permits inward contraction of the tubular member and displacement of embossments thereon away from the interior of the guide thimble bulges for removing the embossments from registry therewith and a second position in which the expansion member produces radial expansion of the tubular member and displacement of the embossments thereon toward the interior of the guide thimble bulges for placing the embossments in registry therewith; (c) rotating the tubular member relative to the expansion member so as to bring the embossments on the tubular member into alignment with the guide thimble bulges as the embossments on the tubular member are being displaced toward and into registry with the interior of the bulges; and (d) responsive to rotation of the tubular member away from a reference position, providing an indication of the orientation of the guide thimble bulges relative to a reference point upon displacement of the embossments into registry therewith

A new upper jurassic ophthalmosaurid ichthyosaur from the Slottsmøya Member, Agardhfjellet formation of central Spitsbergen.

Directory of Open Access Journals (Sweden)

Aubrey Jane Roberts

Full Text Available Abundant new ichthyosaur material has recently been documented in the Slottsmøya Member of the Agardhfjellet Formation from the Svalbard archipelago of Norway. Here we describe a partial skeleton of a new taxon, Janusaurus lundi, that includes much of the skull and representative portions of the postcranium. The new taxon is diagnosed by a suite of cranial character states including a very gracile stapedial shaft, the presence of a dorsal process on the prearticular and autapomorphic postcranial features such as the presence of an interclavicular trough and a conspicuous anterodorsal process of the ilium. The peculiar morphology of the ilia indicates a previously unrecognized degree of morphological variation in the pelvic girdle of ophthalmosaurids. We also present a large species level phylogenetic analysis of ophthalmosaurids including new and undescribed ichthyosaur material from the Upper Jurassic of Svalbard. Our results recover all Svalbard taxa in a single unresolved polytomy nested within Ophthalmosaurinae, which considerably increases the taxonomic composition of this clade. The paleobiogeographical implications of this result suggest the presence of a single clade of Boreal ophthalmosaurid ichthyosaurs that existed during the latest Jurassic, a pattern also reflected in the high degree of endemicity among some Boreal invertebrates, particularly ammonoids. Recent and ongoing descriptions of marine reptiles from the Slottsmøya Member Lagerstätte provide important new data to test hypotheses of marine amniote faunal turnover at the Jurassic-Cretaceous boundary.

The consummatory origins of visually guided reaching in human infants: a dynamic integration of whole-body and upper-limb movements.

Science.gov (United States)

Foroud, Afra; Whishaw, Ian Q

2012-06-01

Reaching-to-eat (skilled reaching) is a natural behaviour that involves reaching for, grasping and withdrawing a target to be placed into the mouth for eating. It is an action performed daily by adults and is among the first complex behaviours to develop in infants. During development, visually guided reaching becomes increasingly refined to the point that grasping of small objects with precision grips of the digits occurs at about one year of age. Integration of the hand, upper-limbs, and whole body are required for successful reaching, but the ontogeny of this integration has not been described. The present longitudinal study used Laban Movement Analysis, a behavioural descriptive method, to investigate the developmental progression of the use and integration of axial, proximal, and distal movements performed during visually guided reaching. Four infants (from 7 to 40 weeks age) were presented with graspable objects (toys or food items). The first prereaching stage was associated with activation of mouth, limb, and hand movements to a visually presented target. Next, reaching attempts consisted of first, the advancement of the head with an opening mouth and then with the head, trunk and opening mouth. Eventually, the axial movements gave way to the refined action of one upper-limb supported by axial adjustments. These findings are discussed in relation to the biological objective of reaching, the evolutionary origins of reaching, and the decomposition of reaching after neurological injury. Copyright © 2012 Elsevier B.V. All rights reserved.

A study for a guide chart of lower and upper boundary regions to avoid the condensation-induced water hammer in a long horizontal pipe

International Nuclear Information System (INIS)

Lee, Byung Jin

1995-02-01

Effects of the key system parameters such as the pipe length, the pipe diameter, the feedwater temperature and the system pressure on the critical flow rates of both the upper and the lower boundaries have been examined for long horizontal pipes. The upper and lower critical flow rates are sensitive to the pipe diameter, the pipe length and the system pressure, but not to the feedwater temperature over the practical operating ranges. Guide charts of the CIWH region boundary have been developed to be used in the system design and operation to predict the operating conditions vulnerable to the CIWH. The charts illustrate a series of the operating ranges bounded by the lower and the upper limiting curves where the water hammer is very likely to occur. A design and operational procedure has also been provided to help the designer and the operator to avoid the CIWH

Guiding principles for student leadership development in the doctor of pharmacy program to assist administrators and faculty members in implementing or refining curricula.

Science.gov (United States)

Traynor, Andrew P; Boyle, Cynthia J; Janke, Kristin K

2013-12-16

To assist administrators and faculty members in colleges and schools of pharmacy by gathering expert opinion to frame, direct, and support investments in student leadership development. Twenty-six leadership instructors participated in a 3-round, online, modified Delphi process to define doctor of pharmacy (PharmD) student leadership instruction. Round 1 asked open-ended questions about leadership knowledge, skills, and attitudes to begin the generation of student leadership development guiding principles and competencies. Statements were identified as guiding principles when they were perceived as foundational to the instructional approach. Round 2 grouped responses for agreement rating and comment. Group consensus with a statement as a guiding principle was set prospectively at 80%. Round 3 allowed rating and comment on guidelines, modified from feedback in round 2, that did not meet consensus. The principles were verified by identifying common contemporary leadership development approaches in the literature. Twelve guiding principles, related to concepts of leadership and educational philosophy, were defined and could be linked to contemporary leadership development thought. These guiding principles describe the motivation for teaching leadership, the fundamental precepts of student leadership development, and the core tenets for leadership instruction. Expert opinion gathered using a Delphi process resulted in guiding principles that help to address many of the fundamental questions that arise when implementing or refining leadership curricula. The principles identified are supported by common contemporary leadership development thought.

3DUI assisted lower and upper member therapy.

Science.gov (United States)

Uribe-Quevedo, Alvaro; Perez-Gutierrez, Byron

2012-01-01

3DUIs are becoming very popular among researchers, developers and users as they allow more immersive and interactive experiences by taking advantage of the human dexterity. The features offered by these interfaces outside the gaming environment, have allowed the development of applications in the medical area by enhancing the user experience and aiding the therapy process in controlled and monitored environments. Using mainstream videogame 3DUIs based on inertial and image sensors available in the market, this work presents the development of a virtual environment and its navigation through lower member captured gestures for assisting motion during therapy.

Fuel assembly

International Nuclear Information System (INIS)

Yokota, Tokunobu.

1990-01-01

A fuel assembly used in a FBR type nuclear reactor comprises a plurality of fuel rods and a moderator guide member (water rod). A moderator exit opening/closing mechanism is formed at the upper portion of the moderator guide member for opening and closing a moderator exit. In the initial fuel charging operation cycle to the reactor, the moderator exit is closed by the moderator exit opening/closing mechanism. Then, voids are accumulated at the inner upper portion of the moderator guide member to harden spectrum and a great amount of plutonium is generated and accumulated in the fuel assembly. Further, in the fuel re-charging operation cycle, the moderator guide member is used having the moderator exit opened. In this case, voids are discharged from the moderator guide member to decrease the ratio, and the plutonium accumulated in the initial charging operation cycle is burnt. In this way, the fuel economy can be improved. (I.N.)

The study of controlling intractable upper abdominal pain caused by cancer through neurolytic celiac plexus block guided by CT

International Nuclear Information System (INIS)

Cui Hengwu; Tian Jianming; Wang Peijun; Chen Aihua; Zuo Changjing; Xiao Yi; Wang Minjie; Fan Yuelan

1999-01-01

Objective: To evaluate the therapeutic effect of neurolytic celiac plexus block (NCPB) and to analyze the factors related to the degree of pain relief. Methods: Forty-two patients who had intractable upper abdominal pain or accompanying referred back pain from cancer of pancreas, liver, stomach, colon and bile duct received bilateral alcohol neurolytic celiac plexus blocks under CT guidance. The results of pain relief were classified into 0-III grade. The spread of neurolytic solution (with contrast material) was observed through 3D reconstruction. Results: During the 3 months follow-up, the total effective rates of pain relief in 2 weeks, 1 month, 2 months and 3 months were 92.86%, 88.10%, 85.00% and 80.56% respectively. Satisfactory pain relief results were obtained when the neurolytic solution encircled the aorta adequately from two sides. There were no severe complications in any case. Conclusion: NCPB guided by CT proves to be an effective and safe means of controlling intractable upper abdominal cancer pain and should be popularized

Ultrasound Guided Percutaneous Nephrostomy: Experience at ...

African Journals Online (AJOL)

Background: Obstructive uropathy is a common problem in urologic practice; temporary relief of obstruction in the upper tract poses a significant challenge. Ultrasound‑guided percutaneous nephrostomy (PCN) is an option for upper tract drainage; compared to fluoroscopic guidance, it is readily available, affordable, and not ...

Guiding Principles for Student Leadership Development in the Doctor of Pharmacy Program to Assist Administrators and Faculty Members in Implementing or Refining Curricula

Science.gov (United States)

Boyle, Cynthia J.; Janke, Kristin K.

2013-01-01

Objective. To assist administrators and faculty members in colleges and schools of pharmacy by gathering expert opinion to frame, direct, and support investments in student leadership development. Methods. Twenty-six leadership instructors participated in a 3-round, online, modified Delphi process to define doctor of pharmacy (PharmD) student leadership instruction. Round 1 asked open-ended questions about leadership knowledge, skills, and attitudes to begin the generation of student leadership development guiding principles and competencies. Statements were identified as guiding principles when they were perceived as foundational to the instructional approach. Round 2 grouped responses for agreement rating and comment. Group consensus with a statement as a guiding principle was set prospectively at 80%. Round 3 allowed rating and comment on guidelines, modified from feedback in round 2, that did not meet consensus. The principles were verified by identifying common contemporary leadership development approaches in the literature. Results. Twelve guiding principles, related to concepts of leadership and educational philosophy, were defined and could be linked to contemporary leadership development thought. These guiding principles describe the motivation for teaching leadership, the fundamental precepts of student leadership development, and the core tenets for leadership instruction. Conclusions. Expert opinion gathered using a Delphi process resulted in guiding principles that help to address many of the fundamental questions that arise when implementing or refining leadership curricula. The principles identified are supported by common contemporary leadership development thought. PMID:24371345

THE ROSSO AMMONITICO VERONESE (MIDDLE-UPPER JURASSIC OF THE TRENTO PLATEAU: A PROPOSALLITHOSTRATIGRAPHIC RDERING AND FORMALIZATION

Directory of Open Access Journals (Sweden)

LUCA MARTIRE

2006-07-01

Full Text Available We here propose a revision of the stratigraphic interval comprised between the top of platform carbonates, mainly of Early Jurassic age, and the base of the Maiolica, in the Trento Plateau. Most of this interval (upper Bajocian - upper Tithonian is represented by ammonite-bearing, red nodular limestones known with the historical name of Rosso Ammonitico Veronese (RAV. It has been subdivided in three units: a lower unit, calcareous and massively bedded; a middle unit, thinly bedded and cherty; and an upper unit, calcareous and nodular. In addition to these units, other sedimentary bodies are known below the base of the RAV. These are thin and discontinuous, such as the Lumachella a Posidonia alpina (LPa and the Calcari a Skirroceras (CSk, both spanning the upper Aalenian - upper Bajocian. A lithostratigraphic redefinition of the RAV is proposed by addition of two members (LPa e CSk to the three classical members. The new members are easily distinguished by their lithofacies and are always separated from the lower unit by discontinuities. Two sections located on the Altopiano di Asiago are described: Kaberlaba shows all the three members (lower, middle and upper and is proposed as the reference section for a formalization of the RAV; Rabeschini is characterized  by the absence of the middle member and may be held as a complementary section. The RAV lower boundary is everywhere very sharp and marked by a facies contrast; the upper boundary, instead, is transitional and is defined by a progressive change from red, nodular, Saccocoma packstones to white, non-nodular calpionellid wackestones. Calpionellid associations indicate that the upper boundary falls within the upper Tithonian.

Nuclear reactor internals with control elements guides

International Nuclear Information System (INIS)

Baujat, J.; Chevereau, G.

1991-01-01

The internals have a lower plate, a superior plate, support columns and guide tubes for the control rods displacements. The lower section of the control rod guide tube have a base that fits into a bevelled seat in the lower plate. The guide tube is held into the seat by a spring, compressed between the base of the upper section of the tube and the lower plate

Tapered leaf support pin for operating plant guide tubes

International Nuclear Information System (INIS)

Land, J.T.; Hopkins, R.J.; Ford, D.E.

1991-01-01

This patent describes a mounting system for removably mounting the lower flange of a control rod guide tube over an opening in the upper core plate of a nuclear reactor comprising at least one elongated support pin mounted on the guide tube lower flange and resiliently receivable in a bore formed in the upper core plate. It comprises a support pin having a longitudinal axis and comprising a first pin portion mountable on the guide tube lower flange, and a second pin portion receivable within the upper core plate bore, the second pin portion including a solid body section adjacent the first pin portion and having an outer diameter which is accommodated by the bore by a close clearance fit; locking means mounted on the first pin portion of the support pin for retaining the guide tube lower flange between the solid body section of the second pin portion and the locking means; and a washer disposed around the first pin portion between the locking means and the control rod guide tube flange, the washer and the locking means including mutually engaging rounded surfaces for eliminating bending moments and stresses on the support pin during mounting of the locking means on the first pin portion of the support pin

Advances in the Management of Upper Gastrointestinal Subepithelial Tumor: Pathologic Diagnosis Using Endoscopy without Endoscopic Ultrasound-Guided Biopsy

Directory of Open Access Journals (Sweden)

Hang Lak Lee

2016-05-01

Full Text Available Until now, biopsy methods for subepithelial tumors (SETs have focused on endoscopic ultrasound (EUS-guided biopsy; however, these methods have several limitations. We devised a simple method for pathologic diagnosis of SETs. SETs are occasionally diagnosed during endoscopy, and lesions are generally small and asymptomatic. It can be challenging to decide on a management plan for large asymptomatic SETs. EUS imaging provides information regarding the size, layer, and echo pattern of the lesions. Patient management plans have traditionally been determined based on EUS images, whereby the endoscopist chooses to either monitor or remove the tumor. However, EUS alone cannot diagnose and evaluate upper gastrointestinal SETs with high accuracy. As sufficient tissue samples are required for the accurate diagnosis of SETs, EUS-guided biopsy techniques such as EUS fine-needle aspiration and trucut biopsy are currently used. However, these methods have a relatively low diagnostic accuracy and do not always provide information upon immunohistochemical staining. Endoscopists can easily detect a submucosal mass after creating an iatrogenic mucosal ulcer, after which tissue sampling is performed by using endoscopic biopsy. Furthermore, pathologic results can differentiate between benign and premalignant lesions. Here, we introduce a simple method for the pathologic diagnosis of SETs.

The gothic arch tracing and the upper canine teeth as guides in the positioning of upper posterior teeth.

Science.gov (United States)

el-Gheriani, A S; Davies, A L; Winstanley, R B

1989-09-01

The relationship between the position of the buccal cusps of the natural upper posterior teeth and the distance between the lateral arms of the Gothic arch tracing or the distance between the upper canine teeth has been found to be constant to within +/- 2 mm. This may be of value when setting up artificial teeth for denture patients, enabling them to be positioned close to the natural predecessors.

Exchange method for reactor inner structural member

Energy Technology Data Exchange (ETDEWEB)

Tsujimura, Hiroshi; Kurosawa, Koichi; Ono, Shigeki; Uozumi, Hiroto; Takada, Ko; Watanabe, Yoshio; Ito, Masato; Yoshie, Yutaka [Hitachi Ltd., Tokyo (Japan); Nihei, Ken-ichi

1996-09-13

A dryer and a shroud head are removed from the inside of a reactor pressure vessel (RPV) of a BWR type reactor, and they are stacked in a dryer and steam separator pool (DSP). Next, fuel assemblies, fuel support fittings, control rods and control rode guide tubes are successively removed and stored in an exclusive storage vessel. Then, guide rods are removed by cutting and temporarily placed in the DSP. Then, an upper lattice plate and a reactor core support plate are successively removed and temporarily placed in the DSP. Reactor core spray pipes are removed by cutting and temporarily placed in the DSP. Then, a shroud support cylinder is cut, and the shroud is removed and temporarily placed in the DSP. Subsequently, reactor water is drained, and a reactor core shroud to which the upper lattice plate and the reactor core support plate are previously disposed is suspended in the RPV, and the existent shroud support cylinder and the new reactor core shroud are welded. (I.N.)

Upper gastrointestinal endoscopic findings and prevalence of ...

African Journals Online (AJOL)

Upper gastrointestinal endoscopic findings and prevalence of Helicobacter pylori infection among adult patients with dyspepsia in northern Tanzania. ... Endoscopy (EGD) for initial work up. Study on antimicrobial susceptibility pattern of H. pylori is recommended to guide choices for evidence based treatment option.

VIP visit to CERN P5 CMS of Pakistan Science Members

CERN Multimedia

Hoch, Michael

2012-01-01

VIP visit to CERN P5 CMS of PAEC & JCPC Science Members List of PAEC Visitors: Dr. Badar Suleman - Member Science PAEC & Member of JCPC Dr. Waqar M. Butt - Member Engineering (Head of HMC3) Dr. Maqsood Ahmad - Chief Scientist (Head of Accelerator Project) List of CMS participants: Prof. Joseph Incandela, CMS Spokesperson Dr. Austin Ball, CMS Technical Coordinator Mr Andrzej Charkiewicz, CMS Resources Manager Dr. Michael Hoch, CMS Outreach activities, CMS photographer and guide Dr. Achille Petrilli, CMS Team Leader

Faculty Member's Guide to U.S. Immigration Law. Revised.

Science.gov (United States)

Smith, Eugene H.; Baron, Marvin J.

Immigration laws and regulations pertaining to foreign students and scholars are summarized as an aid to faculty members. Basic immigration documents and terminology are explained, including the passport, visa, immigration status or classification, Form 1-20 ID, the "green card", and Departure Record. Classes of nonimmigrants are described,…

28 May 2010 - Representatives of the Netherlands School of Public Administration guided in the ATLAS visitor centre by ATLAS Collaboration Member and NIKHEF G. Bobbink and ATLAS Magnet Project Leader H.ten Kate.

CERN Document Server

Maximilien Brice

2010-01-01

28 May 2010 - Representatives of the Netherlands School of Public Administration guided in the ATLAS visitor centre by ATLAS Collaboration Member and NIKHEF G. Bobbink and ATLAS Magnet Project Leader H.ten Kate.

The Foreign Policies of European Union Member States

DEFF Research Database (Denmark)

Foreign Policies of EU Member States provides a clear and current overview of the motivations and outcomes of EU Member States regarding their foreign policy-making within and beyond the EU. It provides an in-depth analysis of intra-EU policy-making and sheds light, in an innovative and understan......Foreign Policies of EU Member States provides a clear and current overview of the motivations and outcomes of EU Member States regarding their foreign policy-making within and beyond the EU. It provides an in-depth analysis of intra-EU policy-making and sheds light, in an innovative...... prerogative exercised by all EU Member States is to construct their own foreign policies on everything from trade and defence with the rest of the world. This combination of clarity, thematic structure and empirical case studies make this an ideal textbook for all upper-level students of European foreign...

Advanced upper limb prosthetic devices: implications for upper limb prosthetic rehabilitation.

Science.gov (United States)

Resnik, Linda; Meucci, Marissa R; Lieberman-Klinger, Shana; Fantini, Christopher; Kelty, Debra L; Disla, Roxanne; Sasson, Nicole

2012-04-01

The number of catastrophic injuries caused by improvised explosive devices in the Afghanistan and Iraq Wars has increased public, legislative, and research attention to upper limb amputation. The Department of Veterans Affairs (VA) has partnered with the Defense Advanced Research Projects Agency and DEKA Integrated Solutions to optimize the function of an advanced prosthetic arm system that will enable greater independence and function. In this special communication, we examine current practices in prosthetic rehabilitation including trends in adoption and use of prosthetic devices, financial considerations, and the role of rehabilitation team members in light of our experiences with a prototype advanced upper limb prosthesis during a VA study to optimize the device. We discuss key challenges in the adoption of advanced prosthetic technology and make recommendations for service provision and use of advanced upper limb prosthetics. Rates of prosthetic rejection are high among upper limb amputees. However, these rates may be reduced with sufficient training by a highly specialized, multidisciplinary team of clinicians, and a focus on patient education and empowerment throughout the rehabilitation process. There are significant challenges emerging that are unique to implementing the use of advanced upper limb prosthetic technology, and a lack of evidence to establish clinical guidelines regarding prosthetic prescription and treatment. Finally, we make recommendations for future research to aid in the identification of best practices and development of policy decisions regarding insurance coverage of prosthetic rehabilitation. Copyright © 2012 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

South Carolina Guide for Sales Promotion. Marketing Education.

Science.gov (United States)

Elliott, Ronald T.

This guide presents a competency-based curriculum for a high school course in sales promotion. It addresses all three domains of learning: psychomotor, cognitive, and affective. Activities suggested in the guide deal with getting along with others, with supervisors or staff members, and with small or large groups. The guide, which can be used with…

Top-nozzle mounted replacement guide pin assemblies

International Nuclear Information System (INIS)

Gilmore, C.B.; Andrews, W.H.

1993-01-01

A replacement guide pin assembly is provided for aligning a nuclear fuel assembly with an upper core plate of a nuclear reactor core. The guide pin assembly includes a guide pin body having a radially expandable base insertable within a hole in the top nozzle, a ferrule insertable within the guide pin base and capable of imparting a radially and outwardly directed force on the expandable base to expand it within the hole of the top nozzle and thereby secure the guide pin body to the top nozzle in response to a predetermined displacement of the ferrule relative to the guide pin body along its longitudinal axis, and a lock screw interfitted with the ferrule and threaded into the guide pin body so as to produce the predetermined displacement of the ferrule. (author)

Teaching Astrophysics to Upper Level Undergraduates

Science.gov (United States)

Van Dorn Bradt, Hale

2010-03-01

A Socratic peer-instruction method for teaching upper level undergraduates is presented. Basically, the instructor sits with the students and guides their presentations of the material. My two textbooks* (on display) as well as many others are amenable to this type of teaching. *Astronomy Methods - A Physical Approach to Astronomical Observations (CUP 2004) *Astrophysics Processes-The Physics of Astronomical Phenomena (CUP 2008)

Co-operative development of nuclear safety regulations, guides and standards based on NUSS

International Nuclear Information System (INIS)

Pachner, J.; Boyd, F.C.; Yaremy, E.M.

1985-01-01

A major need of developing Member States building nuclear power plants (NPPs) of foreign origin is to acquire a capability to regulate such nuclear plants independently. Among other things, this requires the development of national nuclear safety regulations, guides and standards to govern the development and use of nuclear technology. Recognizing the importance and complexity of this task, it seems appropriate that the NPP-exporting Member States share their experience and assist the NPP-importing Member States in the development of their national regulations and guides. In 1983, the Atomic Energy Control Board and Atomic Energy of Canada Ltd. conducted a study of a possible joint programme involving Canada, an NPP-importing Member State and the IAEA for the development of the national nuclear safety regulations and guides based on NUSS documents. During the study, a work plan with manpower estimates for the development of design regulations, safety guides and a guide for regulatory evaluation of design was prepared as an investigatory exercise. The work plan suggests that a successful NUSS implementation in developing Member States will require availability of significant resources at the start of the programme. The study showed that such a joint programme could provide an effective mechanism for transfer of nuclear safety know-how to the developing Member States through NUSS implementation. (author)

Invertebrate ichnofossils and rhizoliths associated with rhizomorphs from the Marília Formation (Echaporã Member), Bauru Group, Upper Cretaceous, Brazil

Science.gov (United States)

Mineiro, Adriano Santos; Santucci, Rodrigo Miloni; da Rocha, Dulce Maria Sucena; de Andrade, Marco Brandalise; Nava, William Roberto

2017-12-01

The Marília Formation (Bauru Group, Upper Cretaceous, Brazil) has furnished a large array of vertebrate fossils. However, its ichnological and botanical contents are poorly explored to date. Here we report findings of invertebrate trace fossils (Beaconites isp., Skolithos isp., and Taenidium barretti), rhizoliths associated with rhizomorphs with preserved hyphae, and fossil roots from the Echaporã Member, Marília Formation, São Paulo State, Brazil. The association of trace fossils suggest they can be regarded to the Scoyenia Ichnofacies. The rhizoliths indicate that at least two types of herbaceous/arbustive plants inhabited the area, one of them living in the vadose zone and the other one with roots closer to the water table, under arid/semiarid conditions. Sedimentological analyses suggest the studied outcrop comprises fluvial deposits, with predominance of sand bars that underwent different and relatively long periods of subaerial exposure.

Balanced Ethics Review: A Guide for Institutional Review Board Members

Directory of Open Access Journals (Sweden)

Ames Dhai

2016-12-01

Full Text Available The aim of this pocket-book size manual is to assist Institutional Review Board (IRB members and chairs conduct ethics review by balancing the two major morally relevant considerations in health research

MC Marumoagae A NON-MEMBER SPOUSE'S ENTITLEMENT

African Journals Online (AJOL)

10332324

Nevondwe 2012 Insurance and Tax as well as Marumoagae 2013 De Rebus 40, where ... interest" is as an asset in the joint estate of spouses married in community of ... ordering that the member spouse's retirement fund would have to make ..... court and the terms thereof may guide the pension fund scheme on how to deal.

Coping Strategies of Family Members of Hospitalized Psychiatric Patients

Directory of Open Access Journals (Sweden)

Phyllis M. Eaton

2011-01-01

Full Text Available This exploratory research paper investigated the coping strategies of families of hospitalized psychiatric patients and identified their positive and negative coping strategies. In this paper, the coping strategies of 45 family members were examined using a descriptive, correlational, mixed method research approach. Guided by the Neuman Systems Model and using the Family Crisis Oriented Personal Evaluation Scales and semistructured interviews, this paper found that these family members used more emotion-focused coping strategies than problem-focused coping strategies. The common coping strategies used by family members were communicating with immediate family, acceptance of their situation, passive appraisal, avoidance, and spirituality. The family members also utilized resources and support systems, such as their immediate families, mental health care professionals, and their churches.

SPITZER SPECTROSCOPY OF CIRCUMSTELLAR DISKS IN THE 5 Myr OLD UPPER SCORPIUS OB ASSOCIATION

International Nuclear Information System (INIS)

Dahm, S. E.; Carpenter, John M.

2009-01-01

We present mid-infrared spectra between 5.2 and 38 μm for 26 disk-bearing members of the ∼5 Myr old Upper Scorpius OB association obtained with the Infrared Spectrograph (IRS) onboard the Spitzer Space Telescope. We find clear evidence for changes in the spectral characteristics of dust emission between the early-type (B+A) and late-type (K+M) infrared excess stars. The early-type members exhibit featureless continuum excesses that become apparent redward of ∼8 μm. In contrast, 10 and 20 μm silicate features or polycyclic aromatic hydrocarbon emission are present in all but one of the late-type excess members of Upper Scorpius. The strength of silicate emission among late-type Upper Scorpius members is spectral-type dependent, with the most prominent features being associated with K5-M2-type stars. By fitting the spectral energy distributions (SED) of a representative sample of low-mass stars with accretion disk models, we find that the SEDs are consistent with models having inner disk radii ranging from ∼0.2 to 1.2 AU. Complementary high-resolution (R ∼ 33, 000) optical (λλ4800-9200) spectra for the Upper Scorpius excess stars were examined for signatures of gaseous accretion. Of the 35 infrared excess stars identified in Upper Scorpius, only seven (all late-type) exhibit definitive signatures of accretion. Mass-accretion rates for these stars were estimated to range from 10 -11 to 10 -8.9 M sun yr -1 . Compared to Class II sources in Taurus-Auriga, the disk population in Upper Scorpius exhibits reduced levels of near- and mid-infrared excess emission and an order of magnitude lower mass-accretion rates. These results suggest that the disk structure has changed significantly over the 2-4 Myr in age separating these two stellar populations. The ubiquity of depleted inner disks in the Upper Scorpius excess sample implies that such disks are a common evolutionary pathway that persists for some time.

Storage racks for spent fuels

International Nuclear Information System (INIS)

Inoue, Tatsumi.

1983-01-01

Purpose: To provide a storage rack which is light in weight, excellent in constructing performance, earthquake proof and allowable for thermal displacement. Constitution: The rack frame is constituted by disposing mounting seat plates at the legs of profiled-steel post members on a rack-mounting plate as a mounting seat by way of mounting liner plates and then weld-joining each of upper, medium and lower beam members and truss members of the profiled-steel posts by the use of connecting plates. Guide plates are laid transversely and joined onto each of the thus formed upper, medium and lower stage frames. Since apertures for mounting guide tubes are opened to each of the guide plates at a predetermined pitch, the storage rack unit is constituted by mounting guide tubes to the apertures. Then, the storage rack is mounted by means of slide keys to the mounting plates where slight amount of sliding or thermal displacement can be absorbed. (Horiuchi, T.)

Nut tightening and bolt tension measuring apparatus for control guide tube with ultrasonic probe

International Nuclear Information System (INIS)

Lanzoni, M.

1985-01-01

Control rods are guided by elements set in the prolongation of the fuel assembly guide-tubes in which the control rods are introduced. These elements are inside guide-tubes fixed on the upper plate of the core by means of pins having a thread on which a nut is screwed bearing on the foot of the guide-tube. The pin is fixed inside the upper core plate by means of its lower part. An insufficient mechanical resistance and even failures have been observed with these pins. These failures have been involved by an unadequate screwing. The present invention proposes to control the pretension during the operation itself with an ultrasonic test [fr

Regulations and guides for nuclear power plants

International Nuclear Information System (INIS)

1984-01-01

The purpose of the present Guide is to provide information, guidance and recommendations to assist the regulatory body of a Member State in establishing its own regulations and guides. It discusses the purpose, the method and procedure of establishment, and the content and legal status of these documents, and it explains how to use the Codes of Practice and Safety Guides issued by the IAEA under the Nuclear Safety Standards (NUSS) programme. Certain aspects of how to use other international standards and appropriate regulations and guides from other countries are discussed

Launch of the new CERN Admin e-guide

CERN Multimedia

Laëtitia Pedroso

2010-01-01

The CERN Admin e-guide is a new guide to the Organization's administrative procedures, which has been drawn up for the benefit of members of the personnel and the various administrative services alike and replaces the old "Administrative Procedures Manual". All the different procedures currently available on separate department sites will henceforth be accessible at a single website.   Home page of the new CERN Admin e-guide. The goal of creating a compendium of CERN's administrative procedures, available at a single website and accessible with a simple click of the mouse, has now been realised.  "It had become difficult to know where to find the relevant up-to-date information on administrative procedures", says Yaël Grange-Lavigne of the HR-SPS-OP Section (Organisation and Procedures), coordinator of the working group that compiled the e-guide. The team, which comprised members of the HR Department, observers from other department...

Wetlands Are Wonderlands. Leader/Teacher Guide and Member/Youth Guide. 4-H Marine Education Series-1.

Science.gov (United States)

Meenen, Kimberly, Ed.; Goettel, Robin G., Ed.

This guide, for a 4-H wetlands project, is designed for sixth to eighth grade youth and their leaders interested in learning and doing aquatic science activities that can help the environment. The project provides basic wetland information with one or more activities for each of six sections: (1) What is a wetland?; (2) value of wetlands; (3)…

Ultrasound-Guided Regional Anesthesia for Procedures of the Upper Extremity

Directory of Open Access Journals (Sweden)

Farheen Mirza

2011-01-01

Full Text Available Anesthesia options for upper extremity surgery include general and regional anesthesia. Brachial plexus blockade has several advantages including decreased hemodynamic instability, avoidance of airway instrumentation, and intra-, as well as post-operative analgesia. Prior to the availability of ultrasound the risks of complications and failure of regional anesthesia made general anesthesia a more desirable option for anesthesiologists inexperienced in the practice of regional anesthesia. Ultrasonography has revolutionized the practice of regional anesthesia. By visualizing needle entry throughout the procedure, the relationship between the anatomical structures and the needle can reduce the incidence of complications. In addition, direct visualization of the spread of local anesthesia around the nerves provides instant feedback regarding the likely success of the block. This review article outlines how ultrasound has improved the safety and success of brachial plexus blocks. The advantages that ultrasound guidance provides are only as good as the experience of the anesthesiologist performing the block. For example, in experienced hands, with real time needle visualization, a supraclavicular brachial plexus block has changed from an approach with the highest risk of pneumothorax to a block with minimal risks making it the ideal choice for most upper extremity surgeries.

Nuclear reactor fuel assembly with a removably top nozzle

International Nuclear Information System (INIS)

Shallenberger, J.M.; Ferlan, S.J.

1985-01-01

The invention relates to a nuclear fuel assembly having an improved attaching structure for removably mounting the top nozzle of the fuel assembly on the upper end of a control-rod guide thimble. The attaching structure comprises an outer socket defined in a portion of the top nozzle, an inner socket extending from the upper end of the guide thimble and removably received in the outer socket for interlocking engagement therewith, and an elongate locking member adapted to be inserted into the inner socket to maintain said interlocking engagement. Removal of the locking member from the inner socket enables the latter to be withdrawn from the outer socket, thereby enabling the top nozzle to be removed from the guide thimble

Radiologic Analysis and Clinical Study of the Upper One-third Joint Technique for Fluoroscopically Guided Sacroiliac Joint Injection.

Science.gov (United States)

Park, Junghyun; Park, Hue Jung; Moon, Dong Eon; Sa, Gye Jeol; Kim, Young Hoon

2015-01-01

Sacroiliac intraarticular injection by the traditional technique can be challenging to perform when the joint is covered with osteophytes or is extremely narrow. To examine whether there is enough space for the needle to be advanced from the L5-S1 interspinous space to the upper one-third sacroiliac joint (SIJ) by magnetic resonance image (MRI) analysis as an alternative to fluoroscopically guided SIJ injection with the lower one-third joint technique, and to determine the feasibility of this novel technique in clinical practice. MRI analysis and observational study. An interventional pain management practice at a university hospital. We analyzed 200 axial T2-weighted MRIs between the L5 and S1 vertebrae of 100 consecutive patients. The following measurements were obtained on both sides: 1) the thickness of fat in the midline; 2) the distance between the midline (Point C) and the junction (Point A) of the skin and the imaginary line that connects the SIJ and the most medial cortex of the ilium; 3) the distance between the midline (Point C) and the junction (Point B) of the skin and the imaginary line that connects the SIJ and the L5 spinous process; 4) the distance between the SIJ and midline (Point C) on the skin, or between the SIJ and the midpoint (Point C') of the line from Point A to Point B; and 5) the angle between the sagittal line and the imaginary line that connects the SIJ and the midline on the skin. The upper one-third joint technique was performed to establish the feasibility of the alternative technique in 20 patients who had unsuccessful sacroiliac intraarticular injections using the lower one-third joint technique. The mean distances from the midline to Point A and to Point B were 21.9 ± 13.7 mm and 27.8 ± 13.6 mm, respectively. The mean distance between the SIJ and Point C (or Point C') was 81.0 ± 13.3 mm. The angle between the sagittal line and the imaginary line that connects the SIJ and the midline on the skin was 42.8 ± 5.1°. The success

Wear plates control rod guide tubes top internal reactor vessel C. N. VANDELLOS II; Desgaste placas tubos guia barras de control interno superior vasija del reactor C.N. Vandellos II

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The guide tubes for control rods forming part of the upper internals of the reactor vessel, its function is to guide the control rod to permit its insertion in the reactor core. These guide tubes are suspended from the upper support plate which are fixed by bolts and extending to the upper core plate which is fastened by clamping bolts (split pin) to prevent lateral displacement of the guide tubes, while allowing axial expansion.

Radiographic assessment of congenital malformations of the upper extremity

International Nuclear Information System (INIS)

Winfeld, Matthew J.; Otero, Hansel

2016-01-01

Congenital and developmental malformations of the upper extremity are uncommon and their diagnosis can challenge radiologists. Many complex classification systems exist, the latest of which accounts for the complex embryology and pathogenetic mechanisms that govern the formation of these anomalies. Using appropriate descriptors allows for more specific diagnosis and improved consultation with referring pediatricians and surgeons, helping to guide medical and surgical interventions and, if indicated, further investigation for associated abnormalities and underlying syndromes. We review the imaging characteristics of upper limb malformations to help pediatric radiologists better understand the classification and workup necessary in these cases. (orig.)

Radiographic assessment of congenital malformations of the upper extremity

Energy Technology Data Exchange (ETDEWEB)

Winfeld, Matthew J. [Perelman School of Medicine at the University of Pennsylvania, Department of Radiology, Musculoskeletal Division, Penn Medicine University City, Philadelphia, PA (United States); Otero, Hansel [Children' s National Medical Center, Department of Radiology, Washington, DC (United States)

2016-09-15

Congenital and developmental malformations of the upper extremity are uncommon and their diagnosis can challenge radiologists. Many complex classification systems exist, the latest of which accounts for the complex embryology and pathogenetic mechanisms that govern the formation of these anomalies. Using appropriate descriptors allows for more specific diagnosis and improved consultation with referring pediatricians and surgeons, helping to guide medical and surgical interventions and, if indicated, further investigation for associated abnormalities and underlying syndromes. We review the imaging characteristics of upper limb malformations to help pediatric radiologists better understand the classification and workup necessary in these cases. (orig.)

Robot-Aided Upper-Limb Rehabilitation Based on Motor Imagery EEG

Directory of Open Access Journals (Sweden)

Baoguo Xu

2011-09-01

Full Text Available Stroke is a leading cause of disability worldwide. In this paper, a novel robot-assisted rehabilitation system based on motor imagery electroencephalography (EEG is developed for regular training of neurological rehabilitation for upper limb stroke patients. Firstly, three-dimensional animation was used to guide the patient image the upper limb movement and EEG signals were acquired by EEG amplifier. Secondly, eigenvectors were extracted by harmonic wavelet transform (HWT and linear discriminant analysis (LDA classifier was utilized to classify the pattern of the left and right upper limb motor imagery EEG signals. Finally, PC triggered the upper limb rehabilitation robot to perform motor therapy and gave the virtual feedback. Using this robot-assisted upper limb rehabilitation system, the patient's EEG of upper limb movement imagination is translated to control rehabilitation robot directly. Consequently, the proposed rehabilitation system can fully explore the patient's motivation and attention and directly facilitate upper limb post-stroke rehabilitation therapy. Experimental results on unimpaired participants were presented to demonstrate the feasibility of the rehabilitation system. Combining robot-assisted training with motor imagery-based BCI will make future rehabilitation therapy more effective. Clinical testing is still required for further proving this assumption.

Evaluation of the Leap Motion Controller during the performance of visually-guided upper limb movements.

Science.gov (United States)

Niechwiej-Szwedo, Ewa; Gonzalez, David; Nouredanesh, Mina; Tung, James

2018-01-01

Kinematic analysis of upper limb reaching provides insight into the central nervous system control of movements. Until recently, kinematic examination of motor control has been limited to studies conducted in traditional research laboratories because motion capture equipment used for data collection is not easily portable and expensive. A recently developed markerless system, the Leap Motion Controller (LMC), is a portable and inexpensive tracking device that allows recording of 3D hand and finger position. The main goal of this study was to assess the concurrent reliability and validity of the LMC as compared to the Optotrak, a criterion-standard motion capture system, for measures of temporal accuracy and peak velocity during the performance of upper limb, visually-guided movements. In experiment 1, 14 participants executed aiming movements to visual targets presented on a computer monitor. Bland-Altman analysis was conducted to assess the validity and limits of agreement for measures of temporal accuracy (movement time, duration of deceleration interval), peak velocity, and spatial accuracy (endpoint accuracy). In addition, a one-sample t-test was used to test the hypothesis that the error difference between measures obtained from Optotrak and LMC is zero. In experiment 2, 15 participants performed a Fitts' type aiming task in order to assess whether the LMC is capable of assessing a well-known speed-accuracy trade-off relationship. Experiment 3 assessed the temporal coordination pattern during the performance of a sequence consisting of a reaching, grasping, and placement task in 15 participants. Results from the t-test showed that the error difference in temporal measures was significantly different from zero. Based on the results from the 3 experiments, the average temporal error in movement time was 40±44 ms, and the error in peak velocity was 0.024±0.103 m/s. The limits of agreement between the LMC and Optotrak for spatial accuracy measures ranged between

The Educator's Guide to the Americans with Disabilities Act.

Science.gov (United States)

Morrissey, Patricia A.

This guide was written to acquaint educators with their legal responsibility in providing all individuals with disabilities--whether they be students, job applicants, employees, parents, or members of the community--with the same access and opportunities that are available to others. The guide explains legal requirements under the Americans with…

Oxford Guide to British and American Culture for Learners of English.

Science.gov (United States)

Crowther, Jonathan, Ed.; Kavanagh, Kathryn, Ed.

The guide to American and British culture, for upper secondary- and university-level students, is intended for use by learners of English as a second language. It is designed to explain specific aspects of British and American life and traditions not generally included in English language dictionaries. The guide has a dictionary format, with terms…

Control rod guide tube assemblies

International Nuclear Information System (INIS)

Jabsen, F.S.

1979-01-01

A nuclear fuel assembly including sleeves telescoped over end portions of control rod guide tubes which bear against internal shoulders of the sleeves. Upper ends of the sleeves protrude beyond a control rod guide tube spider and are locked in place by means of a resilient cellular lattice or lock that is seated in mating grooves in the outer surfaces of the sleeves. A grapple is provided for disengaging the entire lock structure spider and associated washers, springs and a grill from the end of the fuel assembly in order to enable these components to be removed and subsequently replaced on the fuel assembly after inspection and repair. (UK)

Robot-Aided Upper-Limb Rehabilitation Based on Motor Imagery EEG

Directory of Open Access Journals (Sweden)

Baoguo Xu

2011-09-01

Full Text Available Stroke is a leading cause of disability worldwide. In this paper, a novel robot‐assisted rehabilitation system based on motor imagery electroencephalography (EEG is developed for regular training of neurological rehabilitation for upper limb stroke patients. Firstly, three‐dimensional animation was used to guide the patient image the upper limb movement and EEG signals were acquired by EEG amplifier. Secondly, eigenvectors were extracted by harmonic wavelet transform (HWT and linear discriminant analysis (LDA classifier was utilized to classify the pattern of the left and right upper limb motor imagery EEG signals. Finally, PC triggered the upper limb rehabilitation robot to perform motor therapy and gave the virtual feedback. Using this robot‐assisted upper limb rehabilitation system, the patientʹs EEG of upper limb movement imagination is translated to control rehabilitation robot directly. Consequently, the proposed rehabilitation system can fully explore the patientʹs motivation and attention and directly facilitate upper limb post‐stroke rehabilitation therapy. Experimental results on unimpaired participants were presented to demonstrate the feasibility of the rehabilitation system. Combining robot‐assisted training with motor imagery‐ based BCI will make future rehabilitation therapy more effective. Clinical testing is still required for further proving this assumption.

Median and ulnar neuropathies in U.S. Army Medical Command Band members.

Science.gov (United States)

Shaffer, Scott W; Koreerat, Nicholas R; Gordon, Lindsay B; Santillo, Douglas R; Moore, Josef H; Greathouse, David G

2013-12-01

Musicians have been reported as having a high prevalence of upper-extremity musculoskeletal disorders, including carpal tunnel syndrome. The purpose of this study was to determine the presence of median and ulnar neuropathies in U.S. Army Medical Command (MEDCOM) Band members at Fort Sam Houston, Texas. Thirty-five MEDCOM Band members (30 males, 5 females) volunteered to participate. There were 33 right-handed musicians, and the mean length of time in the MEDCOM Band was 12.2 yrs (range, 1-30 yrs). Subjects completed a history form, were interviewed, and underwent a physical examination of the cervical spine and bilateral upper extremities. Nerve conduction studies of the bilateral median and ulnar nerves were performed. Electrophysiological variables served as the reference standard for median and ulnar neuropathy and included distal sensory latencies, distal motor latencies, amplitudes, conduction velocities, and comparison study latencies. Ten of the 35 subjects (29%) presented with abnormal electrophysiologic values suggestive of an upper extremity mononeuropathy. Nine of the subjects had abnormal median nerve electrophysiologic values at or distal to the wrist; 2 had bilateral abnormal values. One had an abnormal ulnar nerve electrophysiologic assessment at the elbow. Nine of these 10 subjects had clinical examination findings consistent with the electrophysiological findings. The prevalence of mononeuropathies in this sample of band members is similar to that found in previous research involving civilian musicians (20-36%) and far exceeds that reported in the general population. Prospective research investigating screening, examination items, and injury prevention measures in musicians appears to be warranted.

Semi-automatic ultrasonic inspection of PWR upper internal immersed components

International Nuclear Information System (INIS)

Dombret, P.; Coquette, A.; Cermak, J.; Verspeelt, D.

1985-01-01

The present paper describes the characteristics of a semi-automatic ultrasonic inspection system. Components inspected are the so-called flexures, small pins located at the upper part of control rod tube-guide, some of which happened to broke in a few Westinghouse type PWR's. Inspection results and other system capabilities are also mentioned

Guiding E-Learning: Introducing Online Informal Learning to a Global

Science.gov (United States)

Williams, Shirley; Spiret, Claire; Dimitriadi, Yota; McCrindle, Rachel

2013-01-01

The World Association of Girl Guides and Girl Scouts (WAGGGS) is the umbrella organisation for Member Organisations from 145 countries, with a total membership of 10 million. While Member Organisations offer training and development within their own countries, WAGGGS offers international opportunities, such as leadership development at…

Open Public Meetings: A Guide for School Board Members and Superintendents

Science.gov (United States)

Washington State School Directors' Association (NJ1), 2009

2009-01-01

Representative democracy relies on the informed trust of the citizens. School board members serve their communities at a crucial place, governing large sums of money and the future of the community's children. Without the informed trust of the citizens, this enterprise will fail. Trust may be lost directly, or through inattention to detail. One of…

Upper Extremity Proprioception After Stroke: Bridging the Gap Between Neuroscience and Rehabilitation.

Science.gov (United States)

Findlater, Sonja E; Dukelow, Sean P

2017-01-01

Proprioception is an important aspect of function that is often impaired in the upper extremity following stroke. Unfortunately, neurorehabilitation has few evidence based treatment options for those with proprioceptive deficits. The authors consider potential reasons for this disparity. In doing so, typical assessments and proprioceptive intervention studies are discussed. Relevant evidence from the field of neuroscience is examined. Such evidence may be used to guide the development of targeted interventions for upper extremity proprioceptive deficits after stroke. As researchers become more aware of the impact of proprioceptive deficits on upper extremity motor performance after stroke, it is imperative to find successful rehabilitation interventions to target these deficits and ultimately improve daily function.

4-H Club Goat Guide.

Science.gov (United States)

Brown, R. Kipp

This guide provides information for 4-H Club members who have decided on a club goat project. Topics include general information in the following areas: show rules; facilities and equipment (barns/sheds, fences, feeders, water containers, and equipment); selection (structural correctness, muscle, volume and capacity, style and balance, and growth…

Perceptions of Individual and Family Functioning Among Deployed Female National Guard Members.

Science.gov (United States)

Kelly, Patricia J; Cheng, An-Lin; Berkel, LaVerne A; Nilsson, Johanna

2016-08-01

Females currently make up 15% of U.S. military service members. Minimal attention has been paid to families of female National Guard members who have been deployed and their subsequent reintegration challenges. This cross-sectional Internet-based survey of female members of four National Guard units compared those who were and were not deployed. Instruments, guided by the variables of the Family Resilience Model, measured individual, family, and deployment-related factors. Bivariate analysis and ordinal logistic regression were done to assess differences between the groups. Of the 239 National Guard members surveyed, deployed women (n = 164) had significantly higher levels of posttraumatic stress disorder (PTSD; p family functioning were higher among deployed when compared with never deployed women. Results indicate community interventions that focus on strengthening coping skills of female Guard members would be useful for this population. © The Author(s) 2016.

CERN honours its guides

CERN Multimedia

2004-01-01

At the end of January, CERN's guides were rewarded for their devotion to the Laboratory. They have a passion for their work, know CERN inside-out and for 40 years have shown people of all ages and nationalities, from all walks of life, around the Laboratory. Who are they? Why, the CERN guides, of course. On 27 January, ten of CERN's 180 guides received special honours for their impressive number of guided tours in 2003. Presenting the awards in the Microcosm hall, CERN's Director-General Robert Aymar congratulated the winners on the key role they play with respect to the general public. "CERN would be nothing without you who show them its activities," he stressed. CERN's Director-General Robert Aymar congratulates Alberto Ribon for his tally of over 40 visits in the course of 2003.One of the prizes was the book «The Particle Odyssey». Here the book's co-author Christine Sutton dedicates it for Sijin Qian. Tzanko Spassoff (PH) and retired staff members Klaus Batzner and Antonio Francano wo...

Modernising the CERN Admin e-guide

CERN Multimedia

DG-RPC-PA (section des processus administratifs)

2014-01-01

In just a few years, the CERN Admin e-guide has become the essential guide for CERN's administrative procedures, intended not just for administrative services but for all members of the personnel of CERN. The guide is edited by the Administrative Process Section (DG-RPC-PA) and allows users to look up administrative procedures and forms relating to the application of the Staff Rules and Regulations easily in both French and English. Site visit statistics show that 5000 people on average consult the Admin e-guide each month. The most consulted procedures are those relating to green licence plates, taxes, Swiss and French cards and leave. The site has just been moved over to Drupal, which will make it easier to update the information provided and will improve content management. This system change meant migrating 220 procedures and more than 500 frequently asked questions. The structure has been revised for clarity, but the principles that made the guide so successful have not changed, namely the e...

The ARL 2030 Scenarios: A User's Guide for Research Libraries

Science.gov (United States)

Association of Research Libraries, 2010

2010-01-01

This user's guide was developed to advance local planning at ARL member libraries. It is written for library leaders writ large and for anyone leading or contributing to research library planning processes. Users do not need advanced facilitation skills to benefit from this guide, but facilitators charged with supporting scenario planning will…

Talking about Mental Illness: A Guide for Developing an Awareness Program for Youth. Community Guide.

Science.gov (United States)

2001

This guide contains all of the information, support and tools that community members need to implement "Talking About Mental Illness" in their community--an awareness program proven to be effective in bringing about positive change in young people's knowledge about mental illness, and in reducing stigma that surrounds mental illness. The…

TEACHING IN ONLINE COURSES: Experiences of Instructional Technology Faculty Members

Directory of Open Access Journals (Sweden)

Omur AKDEMIR

2008-04-01

Full Text Available The Internet and computer technology have altered the education landscape. Online courses are offered throughout the world. Learning about the experiences of faculty members is important to guide practitioners and administrators. Using qualitative research methodology, this study investigated the experiences of faculty members teaching online courses. A convenience sampling was used to select the instructional technology faculty members to investigate their experiences in online courses. Semi-structured interviews with faculty members teaching online courses were used as the primary source to collect data about the experiences of faculty members in online courses. Results of the study showed that faculty members' interest in using technology and the amount of time available to them for online course design affected the quality of online courses. The findings of this study also indicated that design quality of online courses is affected by the interest of faculty members to use the technology and the time that they can devote to planning, designing, and developing online courses. The poor design of existing online courses, high learning expectations of ndividuals from these courses, and the future of online courses are the concerns of faculty members. Higher education institutions should support workshops and trainings to increase the skills and interests of non-instructional design faculty members to design and develop online courses.

Ultrasound-Guided Single-Injection Infraclavicular Block Versus Ultrasound-Guided Double-Injection Axillary Block: A Noninferiority Randomized Controlled Trial.

Science.gov (United States)

Boivin, Ariane; Nadeau, Marie-Josée; Dion, Nicolas; Lévesque, Simon; Nicole, Pierre C; Turgeon, Alexis F

2016-01-01

Single-injection ultrasound-guided infraclavicular block is a simple, reliable, and effective technique. A simplified double-injection ultrasound-guided axillary block technique with a high success rate recently has been described. It has the advantage of being performed in a superficial and compressible location, with a potentially improved safety profile. However, its effectiveness in comparison with single-injection infraclavicular block has not been established. We hypothesized that the double-injection ultrasound-guided axillary block would show rates of complete sensory block at 30 minutes noninferior to the single-injection ultrasound-guided infraclavicular block. After approval by our research ethics committee and written informed consent, adults undergoing distal upper arm surgery were randomized to either group I, ultrasound-guided single-injection infraclavicular block, or group A, ultrasound-guided double-injection axillary block. In group I, 30 mL of 1.5% mepivacaine was injected posterior to the axillary artery. In group A, 25 mL of 1.5% mepivacaine was injected posteromedial to the axillary artery, after which 5 mL was injected around the musculocutaneous nerve. Primary outcome was the rate of complete sensory block at 30 minutes. Secondary outcomes were the onset of sensory and motor blocks, surgical success rates, performance times, and incidence of complications. All outcomes were assessed by a blinded investigator. The noninferiority of the double-injection ultrasound-guided axillary block was considered if the limits of the 90% confidence intervals (CIs) were within a 10% margin of the rate of complete sensory block of the infraclavicular block. At 30 minutes, the rate of complete sensory block was 79% in group A (90% CI, 71%-85%) compared with 91% in group I (90% CI, 85%-95%); the upper limit of CI of group A is thus included in the established noninferiority margin of 10%. The rate of complete sensory block was lower in group A (proportion

Existing Evidence on Ultrasound-Guided Injections in Sports Medicine.

Science.gov (United States)

Daniels, Eldra W; Cole, David; Jacobs, Bret; Phillips, Shawn F

2018-02-01

Office-based ultrasonography has become increasingly available in many settings, and its use to guide joint and soft tissue injections has increased. Numerous studies have been conducted to evaluate the use of ultrasound-guided injections over traditional landmark-guided injections, with a rapid growth in the literature over the past few years. A comprehensive review of the literature was conducted to demonstrate increased accuracy of ultrasound-guided injections regardless of anatomic location. In the upper extremity, ultrasound-guided injections have been shown to provide superior benefit to landmark-guided injections at the glenohumeral joint, the subacromial space, the biceps tendon sheath, and the joints of the hand and wrist. Ultrasound-guided injections of the acromioclavicular and the elbow joints have not been shown to be more efficacious. In the lower extremity, ultrasound-guided injections at the knee, ankle, and foot have superior efficacy to landmark-guided injections. Conclusive evidence is not available regarding improved efficacy of ultrasound-guided injections of the hip, although landmark-guided injection is performed less commonly at the hip joint. Ultrasound-guided injections are overall more accurate than landmark-guided injections. While current studies indicate that ultrasound guidance improves efficacy and cost-effectiveness of many injections, these studies are limited and more research is needed.

Guide for In-Place Treatment of Covered and Timber Bridges

Science.gov (United States)

Stan Lebow; Grant Kirker; Robert White; Terry Amburgey; H. Michael Barnes; Michael Sanders; Jeff Morrell

2012-01-01

Historic covered bridges and current timber bridges can be vulnerable to damage from biodeterioration or fire. This guide describes procedures for selecting and applying in-place treatments to prevent or arrest these forms of degradation. Vulnerable areas for biodeterioration in covered bridges include members contacting abutments, members near the ends of bridges...

Engine including a piston member having a high top ring groove

Energy Technology Data Exchange (ETDEWEB)

Weber, R.L.; Kamman, K.R.; Ballheimer, B.; Shoup, S.G.

1990-07-17

This patent describes an improvement in an engine. It is of the type having a block defining an upper bore, a cylinder liner located in the block bore and defining a piston bore, a cylinder head connected to the block, and a piston assembly including a steel piston member disposed for reciprocation in the piston bore.

The Age of Upper Scorpius from Eclipsing Binaries

Science.gov (United States)

David, Trevor; Hillenbrand, Lynne

2018-01-01

The Upper Scorpius OB association is the nearest region of recent massive star formation and thus an important benchmark for investigations concerning astrophysical timescales. Classical estimates of the association age based on the kinematics of high-mass members and a Hertzsprung-Russell (H-R) diagram of the full stellar population established an age of 5 Myr. However, recent analyses based on the H-R diagram for intermediate- and high-mass members suggest an older age of 11 Myr. Importantly, the H-R diagram ages of stars in Upper Scorpius (and other clusters of a similar age) are mass-dependent, such that low-mass members appear younger than their high-mass counterparts. Here we report an age that is self-consistent in the mass range of 0.3–5 M⊙, and based on the fundamentally-determined masses and radii of eclipsing binaries (EBs). We present nine EBs in Upper Scorpius, four of which are newly reported here and all of which were discovered from K2 photometry. Joint fitting of the eclipse photometry and radial velocities from newly acquired Keck-I/HIRES spectra yields precise masses and radii for those systems that are spectroscopically double-lined. We identify one of the EB components as a slowly pulsating B-star. We use these EBs to develop an empirical mass-radius relation for pre-main-sequence stars, and to evaluate the predictions of widely-used stellar evolutionary models. Our results are consistent with previous studies that indicate most models underestimate the masses of low-mass stars by tens of percent based on H-R diagram analyses. Models including the effects of magnetic fields produce better agreement between the observed bulk and radiative parameters of these young, low-mass stars. From the orbital elements and photometrically inferred rotation periods, we consider the dynamical states of several binaries and compare with expectations from tidal dissipation theories.

Group members' questions shape participation in health counselling and health education.

Science.gov (United States)

Logren, Aija; Ruusuvuori, Johanna; Laitinen, Jaana

2017-10-01

This study examines how group members' questions shape member participation in health counselling and health education groups. The study applies conversation analytic principles as a method. The data consist of video-recorded health education lessons in secondary school and health counselling sessions for adults with a high risk of Type 2 diabetes. Group members' questions accomplish a temporary change in participatory roles. They are used to 1) request counselling, 2) do counselling or 3) challenge previous talk. They are usually treated as relevant and legitimate actions by the participants, but are occasionally interpreted as transitions outside the current action or topic. Group members' questions result in a shift from leader-driven to member-driven discussion. Thus they constitute a pivot point for detecting changes in participation in group interventions. Observing the occurrence of group members' questions helps group leaders to adjust their own actions accordingly and thus facilitate or guide group participation. Comparison of the type and frequency of members' questions is a way to detect different trajectories for delivering group interventions and can thus be used to develop methods for process evaluation of interventions. Copyright © 2017 Elsevier B.V. All rights reserved.

Numerical study of hot-leg ECC injection into the upper plenum of a pressurized water reactor

International Nuclear Information System (INIS)

Daly, B.J.; Torrey, M.D.; Rivard, W.C.

1981-01-01

In certain pressurized water reactor (PWR) designs, emergency core coolant (ECC) is injected through the hot legs into the upper plenum. The condensation of steam on this subcooled liquid stream reduces the pressure in the hot legs and upper plenum and thereby affects flow conditions throughout the reactor. In the present study, we examine countercurrent steam-water flow in the hot leg to determine the deceleration of the ECC flow that results from an adverse pressure gradient and from momentum exchange from the steam by interfacial drag and condensation. For the parameters examined in the study, water flow reversal is observed for a pressure drop of 22 to 32 mBar over the 1.5 m hot leg. We have also performed a three-dimensional study of subcooled water injection into air and steam environments of the upper plenum. The ECC water is deflected by an array of cylindrical guide tubes in its passage through the upper plenum. Comparisons of the air-water results with data obtained in a full scale experiment shows reasonable agreement, but indicates that there may be too much resistance to horizontal flow about the columns because of the use of a stair-step representation of the cylindrical guide tube cross section. Calculations of flow past single columns of stair-step, square and circular cross section do indicate excessive water deeentrainment by the noncircular column. This has prompted the use of an arbitrary mesh computational procedure to more accuratey represent the circular cross-section guide tubes. 15 figures

Morphology of channels and channel-sand bodies in the Glauconitic sandstone member (Upper Mannville), Little Bow area, Alberta

Energy Technology Data Exchange (ETDEWEB)

Hopkins, J.C.; Hermanson, S.W.; Lawton, D.C.

1982-12-01

Large channels in the Glauconitic sandstone member of southern Alberta have proved to be difficult exploration targets because of an irregular distribution of reservoir sands within the channels. In the Little Bow area, two channels are present in the lower part of the Glauconitic member and have cut into the underlying Calcareous member. The channels can be recognized where they truncate regional markers of the Calcareous member -- the Bantry shale and Ostracod limestone, and where channel-fill deposits exhibit uniform geophysical log characters, indicating sandstone- or mudstone-filled reaches. Sediments of the Glauconitic member adjacent to the channels comprise a series of splay sandstones and mudstones that prograded into interdistributary bays of the lower delta plain. The two channels associated with these deposits are interpreted as distributary channels. Sand bodies within the channels formed as lateral bars and are isolated by mudstones which mark the abandoned stream course. Geological exploration for these discontinuous channel sandstones is difficult, and high-resolutio seismic data integrated with sound geologic modelling are critical for successful prospect delineation.

Sedimentology and palaeontology of the Upper Jurassic Puesto Almada Member (Cañadón Asfalto Formation, Fossati sub-basin), Patagonia Argentina: Palaeoenvironmental and climatic significance

Science.gov (United States)

Cabaleri, Nora G.; Benavente, Cecilia A.; Monferran, Mateo D.; Narváez, Paula L.; Volkheimer, Wolfgang; Gallego, Oscar F.; Do Campo, Margarita D.

2013-10-01

Six facies associations are described for the Puesto Almada Member at the Cerro Bandera locality (Fossati sub-basin). They correspond to lacustrine, palustrine, and pedogenic deposits (limestones); and subordinated alluvial fan, fluvial, aeolian, and pyroclastic deposits. The lacustrine-palustrine depositional setting consisted of carbonate alkaline shallow lakes surrounded by flooded areas in a low-lying topography. The facies associations constitute four shallowing upward successions defined by local exposure surfaces: 1) a Lacustrine-Palustrine-pedogenic facies association with a 'conchostracan'-ostracod association; 2) a Palustrine facies association representing a wetland subenvironment, and yielding 'conchostracans', body remains of insects, fish scales, ichnofossils, and palynomorphs (cheirolepidiacean species and ferns growing around water bodies, and other gymnosperms in more elevated areas); 3) an Alluvial fan facies association indicating the source of sediment supply; and 4) a Lacustrine facies association representing a second wetland episode, and yielding 'conchostracans', insect ichnofossils, and a palynoflora mainly consisting of planktonic green algae associated with hygrophile elements. The invertebrate fossil assemblage found contains the first record of fossil insect bodies (Insecta-Hemiptera and Coleoptera) for the Cañadón Asfalto Formation. The succession reflects a mainly climatic control over sedimentation. The sedimentary features of the Puesto Almada Member are in accordance with an arid climatic scenario across the Upper Jurassic, and they reflect a strong seasonality with periods of higher humidity represented by wetlands and lacustrine sediments.

MicroPRIS user's guide

International Nuclear Information System (INIS)

1991-01-01

MicroPRIS is a new service of the IAEA Power Reactor Information System (PRIS) for the Member States of IAEA. MicroPRIS makes the IAEA database on nuclear power plants and their operating experience available to Member States on computer diskettes in a form readily accessible by standard commercially available personal computer packages. The aim of this publication is to provide the users of the PC version of PRIS data with description of the subset of the full PRIS database contained in MicroPRIS (release 1990), description of files and file structures, field descriptions and definitions, extraction and selection guide and with the method of calculation of a number of important performance indicators used by the IAEA

Factors affecting members' evaluation of agri-business ventures' effectiveness.

Science.gov (United States)

Hashemi, Seyyed Mahmoud; Hedjazi, Yousef

2011-02-01

This paper presents work to identify factors affecting effectiveness of agri-business ventures (A-BVs) on the side of providers as perceived by their members. A survey was conducted among 95 members of A-BVs in Zanjan province, Iran. To collect data, a questionnaire was designed. Two distinct groups of A-BVs with low (group 1) and high (group 2) perceived (evaluated) levels of effectiveness were revealed. The study showed that there were significant differences between the two groups on important characteristics of A-BVs and their members. The study also found that there were statistically significant relationships between A-BVs' governance structure and capacity, management and organization characteristics and the perceived effectiveness, whereas there were no statistically significant relationships between A-BVs' advisory methods characteristic applied by members and the perceived effectiveness. Logistic regression results also showed that level of application of rules encouraging members' active participation in important decision makings, clear terms of reference to guide contracting procedures, roles, and responsibilities of parties involved, type of people served and geographical area of program coverage, and members' ability to use Information and Communication Technologies (ICTs) were predictors of the perceived (evaluated) effectiveness of A-BVs. The study showed that evaluation of members of effectiveness of A-BVs would not be the same. It is suggested that Iranian public agricultural extension organization, as responsible organization for monitoring and evaluating services conducted by A-BVs, considered these differences between members with different levels of some important variables. 2010 Elsevier Ltd. All rights reserved.

Defense Health Care: DOD Lacks Assurance That Selected Reserve Members Are Informed about TRICARE Reserve Select

Science.gov (United States)

2011-06-01

percentages include members of the Selected Reserve and their dependents. Selected Reserve members living overseas, in unknown locations, and in Puerto Rico ...8 Diabetes mellitush 1.7 Asthmai 1.8 9 Adjustment reaction 1.7 Acute upper respiratory infections of multiple or unspecified sites 1.6 10 Special...heterogeneous disorders that have an increase in blood glucose concentrations. The current classifications for diabetes mellitus Types 1 through 4

Library of Michigan: Financial Management Reference Guide.

Science.gov (United States)

Michigan Library, Lansing.

Developed to provide library directors, staff, and board members with information for performing accounting and financial management functions, this guide answers frequently asked questions, describes common practices and processes, provides examples and suggested formats for selected financial reports, and identifies issues that may require…

Challenges Affecting the Quality Service of the Tour Guide in Egypt

Directory of Open Access Journals (Sweden)

Heba Magdy

2016-07-01

Full Text Available The research spots the light on the challenges that face the Egyptian tour guide and could affect on his service quality. Several studies were previously done on these challenges in other countries; however, this study is considered the first to be done in Egypt. The researcher depended on interviews with members of the Egyptian tour-guiding Syndicate, travel agencies, and numbers of Tour-guides. Through these interviews certain challenges are detected: the poor payment, the role conflict between the tour leader and the tour-guide, the foreign labour, feeling not appreciated from the government, renewing the licence, creation of other tour-guiding jobs.

AIR for Javascript Developers Pocket Guide

CERN Document Server

Chambers, Mike; Hoyt, Kevin; Georgita, Dragos

2009-01-01

This book is the official guide to Adobe ® AIR[TM], written by members of the AIR team. With Adobe AIR, web developers can use technologies like HTML and JavaScript to build and deploy web applications to the desktop. Packed with examples, this book explains how AIR works and features recipes for performing common runtime tasks. Part of the Adobe Developer Library, this concise pocket guide explains: What Adobe AIR is, and the problems this runtime aims to solveHow to set up your development environmentThe HTML and JavaScript environments within AIRHow to create your first AIR application

Upper ocean circulation modulation by phytoplankton concentration in the Equatorial Pacific and the Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

Nakamoto, S.; PrasannaKumar, S.; Oberhuber, J.M.; Sammarco, P.; Muneyama, K.; Sato, T.; AjoyKumar, A.; Frouin, R.

gradient in the upper ocean. This strengthens the geostrophically balanced westward currents in both side of the equatorial wave-guide (within 5 degree bands). Once these currents reach the western Pacific coast, they feed the Equatorial undercurrent (EUC...

Shade determination using camouflaged visual shade guides and an electronic spectrophotometer.

Science.gov (United States)

Kvalheim, S F; Øilo, M

2014-03-01

The aim of the present study was to compare a camouflaged visual shade guide to a spectrophotometer designed for restorative dentistry. Two operators performed analyses of 66 subjects. One central upper incisor was measured four times by each operator; twice with a camouflaged visual shade guide and twice with a spectrophotometer Both methods had acceptable repeatability rates, but the electronic shade determination showed higher repeatability. In general, the electronically determined shades were darker than the visually determined shades. The use of a camouflaged visual shade guide seems to be an adequate method to reduce operator bias.

Sustaining engagement and partnership: model of enhancing cultural capital among nonaffiliated IRB members.

Science.gov (United States)

Hung, Yvonne; Ayala, Armida; Morales, Francisco; Frierman-Hunt, Gina; Moreno, Alva; Nwachuku, Ijeoma

2013-07-01

Although federal regulations require the presence of at least one nonaffiliated member on the roster of an institutional review board (IRB), little research exists about how to foster their participation and satisfaction. Guided by principles of justice and diversity, the Kaiser Permanente Southern California IRB adapted the sociological concept of "cultural capital" to develop training and support with its nonaffiliated IRB members. Using in-depth qualitative interviews with four past and current nonaffiliated IRB members, we describe how our initial and ongoing activities enhanced their ability to analyze, communicate, and complete the ethical review of research. This case study is situated in the gaps of existing research about nonaffiliated IRB members by providing insights into how to sustain their engagement while protecting the rights of research volunteers, particularly from vulnerable communities.

SharePoint Office Pocket Guide

CERN Document Server

Webb, Jeff

2009-01-01

With this handy reference as your guide, you can reap all the benefits of SharePoint--Microsoft's amazing information-sharing tool. It shows you, in plain language, how to construct a web site where individuals from all over can capture and share ideas. Learn how to upload documents, edit content, send alerts, track work items, add new team members, and much more.

Upper extremity injuries in Danish children aged 6–12, mechanisms, and risk factors

DEFF Research Database (Denmark)

Nauta, J.; Jespersen, Eva; Verhagen, Evert

2017-01-01

was found suggesting that girls are at increased acute upper extremity risk compared to boys (HR: 1.40 95% CI: 0.97–2.04). The findings that most injuries occur after a fall, that injury risk increases over age and that girls seem to be at increased injury risk provides essential information to guide future...... caused by a fall. When corrected for exposure to physical activity, this resulted in an acute upper extremity injury incidence density of 0.18 per 1000 h of physical activity. The odds of sustaining an upper extremity injury was higher in the older children (HR: 1.84, 95% CI: 1.10–3.09), a tendency...

Sedimentology of the Westwater Canyon and Brushy Basin Members, Upper Jurassic Morrison Formation, Colorado Plateau, and relationship to uranium mineralization

International Nuclear Information System (INIS)

Turner-Peterson, C.E.

1987-01-01

The Westwater Canyon Member was deposited by eastward-flowing, high energy, intermittent streams that drained a source area of diverse lithologies. Multi-channel river systems exhibited only minor downstream changes, most notably a slight increase in the amount of lateral accretion deposition. During deposition of the overlying Brushy Basin Member, a large saline, alkaline lake developed in an area that encompasses both the San Juan basin and the Paradox basin. Alteration of airborne volcanic ash that became incorporated in the lake sediments resulted in a lateral zonation of authigenic minerals that resembles the zonation characteristic of Cenozoic saline, alkaline lakes. The lake, named Lake T'oo'dichi, is the largest and oldest saline, alkaline lake known. Localization of primary uranium ore in the Grants uranium region, New Mexico, is more related to depositional facies in the Brushy Basin Member than to any special attribute of the host sandstones in the Westwater Canyon Member. Coincidence of depositional facies in the Brushy Basin Member with ore distribution and ore-related alteration patterns in the Westwater Canyon Member suggests a model in which humic acids originated in pore waters of smectitic mudstones of the Brushy Basin Member and moved downward into the underlying sandstones of the Westwater Canyon Member. Here, the humic acids precipitated to form humin layers that subsequently concentrated uranium from ground water to form the orebodies

Stereotactic radiosurgery with an upper partial denture

International Nuclear Information System (INIS)

Tayama, Shusaku; Kunieda, Etsuo; Takeda, Atsushi; Takeda, Toshiaki; Oku, Yohei

2009-01-01

A 54-year-old male with partial denture underwent stereotactic radiosurgery with an infrared camera-guided system for a metastatic brain tumor arising from lung cancer. Although this method utilizes a biteplate mounted on the upper jaw to detect head movement, the patient only had four teeth in his upper jaw. In order to stabilize the biteplate, the maxillary denture was fixed to the biteplate with an autopolymerizing resin. In addition, the rest-occlusal position of the lower jaw was impressed on the inferior surface of the biteplate with an autopolymerizing resin. To assess reproducibility and stability, the distance between the left and right incus and left and right markers was measured during pre-planning, as well as before and after stereotactic irradiation. Wearing the biteplate ensures the accuracy of radiotherapy planning for the implementation of radiosurgery in patients who have many maxillary teeth missing. However, a large degree of error was observed when the biteplate was removed. (author)

Astronaut Stephen Oswald and fellow crew members on middeck

Science.gov (United States)

1995-01-01

Astronaut Stephen S. Oswald (center), STS-67 mission commander, is seen with two of his fellow crew members and an experiment which required a great deal of his time on the middeck of the Earth orbiting Space Shuttle Endeavour. Astronaut John M. Grunsfeld inputs mission data on a computer while listening to a cassette. Astronaut William G. Gregory (right edge of frame), pilot, consults a check list. The Middeck Active Control Experiment (MACE), not in use here, can be seen in upper center.

A guide for controlling consumer products containing radioactive substances

International Nuclear Information System (INIS)

1985-01-01

Consumer products are considered regardless of the purpose for which the radionuclide is added. For example, the purpose may be to make use of the ionising radiation emitted by the substance in the product itself (e.g. radioluminescent devices antistatic devices and ionisation chamber smoke detectors), or to make use of some other property of the material where the presence of radiation in the final product is merely adventitious (e.g. thorium gas mantles, ceramics with uranium glazes, and products containing radioactive tracers added to facilitate manufacturing and inspection processes). The Guide does not cover some products containing natural radioactive substances which have not been intentionally added, such as building materials. The Guide does not cover medicinal products and pharmaceuticals, nuclear powered cardiac pacemakers, or electronic equipment, such as television receivers, that emit X-rays. Unlike the 1970 Guide, this Guide does not consider those products, such as EXIT signs, containing gaseous tritium light sources, that would not be supplied directly to members of the public. The Guide is concerned mainly with the exposure arising from consumer products of those persons who are not subject to any regulatory controls for purposes of radiation protection in normal circumstances. Members of the public come under this heading, but not workers involved in the manufacture of consumer products. These workers will normally be subject to separate control. Radiological protection concepts and policy for the control of radioactive consumer products and licensing and post-licensing surveillance are developed

Famous Georgians and Their Homes: A Social Studies Unit for Upper Elementary Students.

Science.gov (United States)

Deaver, Susan B.

This upper-elementary level social studies curriculum guide is designed to: (1) teach students to understand and appreciate the built (man made) environment; (2) instruct students about Georgia's history and heritage; and (3) introduce the basic concepts of historic preservation. The unit highlights 10 architectural styles of the homes of famous…

Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly

International Nuclear Information System (INIS)

Shallenberger, J.M.; Ferlan, S.J.

1987-01-01

A guide thimble damage-rectifying method is described for use on a reconstitutable fuel assembly being held in a work station with its top nozzle removed to expose a plurality of guide thimbles having one of several different types of damage. The method consists of: (a) providing a base having a plurality of tool positioning openings defined therein in a pattern matched with that of the guide thimbles of the fuel assembly; (b) mounting the base on the work station with its tool positioning openings in alignment with the guide thimbles of the fuel assembly and such that the base is movable toward the guide thimbles; (c) providing a plurality of different tools each operable to rectify one of the different types of guide thimble damage; (d) mounting selected ones of the different tools in respective ones of the openings of the base in alignment with ones of the thimbles having the respective types of guide thimble damage capable of being rectified by the selected tools such that upon movement of the base toward the guide thimbles the respective types of guide thimble damage will be rectified by the selected tools; (e) providing a group of positioning elements; (f) mounting the positioning elements in selected ones of the base openings corresponding to undamaged ones of the guide thimbles such that upon movement of the base toward the guide thimbles the positioning elements become mounted on upper end portions of the corresponding undamaged ones of the guide thimbles for precisely locating the fixture relative to the guide thimble upper end portions for accurate performance of the repairable damage rectifying operation by the tools as the base is moved toward the guide thimbles; and (g) moving the base toward the guide thimbles so as to mount the positioning elements on the corresponding ones of the undamaged guide thimbles and effect rectification of the damaged guide thimbles by the selected tools

Point-of-care ultrasound (POCUS) of the upper airway

DEFF Research Database (Denmark)

You-Ten, Kong Eric; Siddiqui, Naveed; Teoh, Wendy H

2018-01-01

is to provide an overview of the indications for point-of-care ultrasound (POCUS) of the upper airway. The use of US to guide and assist clinical airway management has potential benefits for both provider and patient. Ultrasound can be utilized to determine airway size and predict the appropriate diameter...... of single-lumen endotracheal tubes (ETTs), double-lumen ETTs, and tracheostomy tubes. Ultrasonography can differentiate tracheal, esophageal, and endobronchial intubation. Ultrasonography of the neck can accurately localize the cricothyroid membrane for emergency airway access and similarly identify...... tracheal rings for US-guided tracheostomy. In addition, US can identify vocal cord dysfunction and pathology before induction of anesthesia. A rapidly growing body of evidence showing ultrasonography used in conjunction with hands-on management of the airway may benefit patient care. Increasing awareness...

Removable control rod drive shaft guide

International Nuclear Information System (INIS)

Ales, M.W.; Brown, S.K.; Dixon, L.D.

1988-01-01

A removable control rod drive shaft guide is described for a control rod ''guide'' structure card, comprising: a. a substantially annular shaped main body portion having a central axial bore for receiving a control rod drive shaft and an upper exterior groove for receiving removal tooling; b. the main body portion having a reduced outer diameter at its lower section; c. a shoulder portion integral with the main body portion for supporting the main body portion on the guide structure card; d. the shoulder portion having a substantially radial bore and the reduced outer diameter lower section having a slot in alignment with the radial bore; e. a locking arm ''pivotaly'' mounted in the radial bore which protrudes into the slot and is movable between a first normal locking position for engaging the guide structure card and a second release position; f. a spring received within a second axial bore in the main body portion and biased against the locking arm for urging and locking arm into the first normal locking position; and g. a release tab at one end of the locking arm for moving the locking arm into the second release position

Fabrication of a pressurized water reactor fuel element prototype with Zy-control rod guide tubes

International Nuclear Information System (INIS)

Bezold, H.; Romeiser, H.J.

1978-10-01

A prototype fuel assembly with zircaloy guide was fabricated by mass production methods. The fastening of the Inconel spacer grids to the guide tubes and the transition joint for fixing the tubes to the stainless stell upper end-fitting of the assembly were investigated. Tools and welding devices were developed for the construction of the skeleton. (orig.) [de

CT guided celiac plexus and splanchnic nerve neurolysis : the modified anterior approach

International Nuclear Information System (INIS)

Lee, Jeong Min; Lee, Mi Suk; Ym, Seong Hee; Lee, Jin Hee

1997-01-01

Since it was first described by Kappis, celiac plexus neurolysis (CPN) has been performed under fluoroscopic guidance by anesthetists or surgeons for the relief of intractable pain caused by upper abdominal malignancy. Recently, however, several groups have reported a computed tomography (CT)-guided technique that increased the safety of the blocking procedure and improved its results. The authors present a new technique CT-guided celiac plexus and splanchic nerve block, to be used simultaneously with a modified anterior approach. Using CT to guide needle tip placement, an anterior approach that permitted direct neurolysis of the celiac ganglia and splanchnic nerve was developed

Resedimented Limestones in Middle and Upper Jurassic Succession of the Slovenian Basin

Directory of Open Access Journals (Sweden)

Boštjan Rožič

2006-12-01

Full Text Available The Middle and Upper Jurassic succession of the Slovenian Basin is characterized by pelagic sedimentation of siliceous limestones and radiolarian cherts. In the southern and central part of the basin two packages of resedimented limestones are interbedded within pelagic sediments. The Lower resedimented limestones are lower-middle Bajocian to lower Callovian in age. In the southern part of the basin they form laterally discontinuous sequences composed of limestone breccias, calcarenites and micritic limestone and in the central part of the basin calcarenite intercalations within pelagic beds. They were transported by turbidity currents from highly productive ooidal shoals of the Dinaric Carbonate Platform. The Lower resedimented carbonates correlate with the lower three members of the Travnik Formation in the Bovec Trough and similarly developed but much thicker Vajont Formation in the Belluno Basin. The difference in thickness is interpreted as a consequence of shallow-water and longshore currents on the Dinaric Carbonate Platform that transported platform material towards southwest in the direction of the Belluno Basin. The Upper resedimented limestones are upper Kimmeridgian to lower Tithonian and occur within radiolarian cherts in the upper part of the succession as calcarenite beds that originated by turbidity currents. Onset of resedimentation coincides with the emersion-related demise of barrier reef and following deposition of micritic and rare oolitic limestones on the Dinaric Carbonate Platform. Approximatelly coeval resedimented limestones occur in the fourth member of the Travnik Formation in the Bovec Trough, but are not reported from the Ammonitico Rosso Superiore Formation in the Belluno Basin.

Depositional architecture and sequence stratigraphy of the Upper Jurassic Hanifa Formation, central Saudi Arabia

Science.gov (United States)

El-Sorogy, Abdelbaset; Al-Kahtany, Khaled; Almadani, Sattam; Tawfik, Mohamed

2018-03-01

To document the depositional architecture and sequence stratigraphy of the Upper Jurassic Hanifa Formation in central Saudi Arabia, three composite sections were examined, measured and thin section analysed at Al-Abakkayn, Sadous and Maashabah mountains. Fourteen microfacies types were identified, from wackestones to boundstones and which permits the recognition of five lithofacies associations in a carbonate platform. Lithofacies associations range from low energy, sponges, foraminifers and bioclastic burrowed offshoal deposits to moderate lithoclstic, peloidal and bioclastic foreshoal deposits in the lower part of the Hanifa while the upper part is dominated by corals, ooidal and peloidal high energy shoal deposits to moderate to low energy peloidal, stromatoporoids and other bioclastics back shoal deposits. The studied Hanifa Formation exhibits an obvious cyclicity, distinguishing from vertical variations in lithofacies types. These microfacies types are arranged in two third order sequences, the first sequence is equivalent to the lower part of the Hanifa Formation (Hawtah member) while the second one is equivalent to the upper part (Ulayyah member). Within these two sequences, there are three to six fourth-order high frequency sequences respectively in the studied sections.

Using combined system of shaft guides for buckets during shaft deepening

Energy Technology Data Exchange (ETDEWEB)

Durov, E.M.; Ivenskii, N.S.; Alekhin, P.I.

1981-06-01

This paper discusses a system of shaft guides used in the Krasnopol'evsk underground coal mine. The existing skip shaft 514 m deep is deepened to a depth of 700 m. Shaft design is adapted to a system of two pairs of skips, however, only one pair of skips is in operation and the other has been removed. The free space can be used to remove rock material from shaft bottom. It is noted that a system of buckets moving along elastic shaft guides made of rope or along rigid shaft guides can be used. Both solutions have numerous advantages. If rope guides are used time consuming installation of shaft guides is unnecessary in the zone close to the bottom. If rigid guides are used capacity of the bucket can be significantly increased. A system which combines advantages of both solutions is used: in the lower part of the shaft being deepened, buckets are guided by rope, and in the upper zone in which rigid shaft guides have been installed the bucket moves along rigid guides and rope guides simultaneously. Design of the element guiding the bucket is shown in two diagrams. It is noted that using the combined system of shaft guides increases capacity of the hoisting system by 1.5 times.

The Frasnian-Famennian boundary (Upper Devonian) within the Hanover-Dunkirk transition, northern Appalachian basin, western New York state

Energy Technology Data Exchange (ETDEWEB)

Over, D.J. (State Univ. of New York, Geneseo, NY (United States))

1993-03-01

In western New York State interbedded pyritic silty green and dark grey shales and siltstone of the Hanover Member, Java Formation, West Falls Group, are overlain by thick pyritic dark grey-black shale of the Dunkirk Member of the Canadaway formation. The dark shales in the upper Hanover and Dunkirk contain a diverse and well preserved conodont fauna which allows precise placement of the Frasnian-Famennian boundary at several described sections. At Pt. Gratiot, in far western New York State, the contact between the Hanover and Dunkirk is disconformable. The Frasnian-Famennian boundary is marked by a pyritic lag deposit at the base of the Dunkirk which contains Palmatolepis triangularis and Pa. subperlobata. The underlying upper Hanover is characterized by Pa. bogartensis , Pa. cf. Pa. rhenana, Pa. winchelli, and Ancyrognathus (asymmetricus/calvini) Eastward, in the direction of the paleo-source area, the Frasnian-Famennian boundary is within the upper Hanover Member. At Irish Gulf the boundary is recognized within a 10 cm thick laminated pyritic dark grey shale bed 3.0 m below the base of the Dunkirk. Palmatolepis triangularis and Pa. subperlobata occur below a conodont-rich lag layer in the upper 2 cm of the bed. Palmatolepis bogartensis , Pa. cf. Pa. rhenana, Ancyrodella curvata, and Icriodus alternatus occur in the underlying 8 cm. Palmatolepis triangularis and Pa. winchelli occur in an underlying dark shale bed separated from the boundary bed by a hummocky cross-bedded siltstone layer.

Progress of the ECRH Upper Launcher design for ITER

International Nuclear Information System (INIS)

Strauss, D.; Aiello, G.; Bruschi, A.; Chavan, R.; Farina, D.; Figini, L.; Gagliardi, M.; Garcia, V.; Goodman, T.P.; Grossetti, G.; Heemskerk, C.; Henderson, M.A.; Kasparek, W.; Krause, A.; Landis, J.-D.; Meier, A.; Moro, A.; Platania, P.; Plaum, B.; Poli, E.

2014-01-01

The design of the ITER ECRH system provides 20 MW millimeter wave power for central plasma heating and MHD stabilization. The system consists of an array of 24 gyrotrons with power supplies coupled to a set of transmission lines guiding the beams to the four upper and the equatorial launcher. The front steering upper launcher design described herein has passed successfully the preliminary design review, and it is presently in the final design stage. The launcher consists of a millimeter wave system and steering mechanism with neutron shielding integrated into an upper port plug with the plasma facing blanket shield module (in-vessel) and a set of ex-vessel waveguides connecting the launcher to the transmission lines. Part of the transmission lines are the ultra-low loss CVD torus diamond windows and a shutter valve, a miter bend section and the feedthroughs integrated in the plug closure plate. These components are connected by corrugated waveguides and form together the first confinement system (FCS). In-vessel, the millimeter-wave system includes a quasi-optical beam propagation system including four mirror sets and a front steering mirror. The millimeter wave system is integrated into a specifically optimized upper port plug providing structural stability to withstand plasma disruption forces and the high heat load from the plasma side with a dedicated blanket shield module. A recent update in the ITER interface definition has resulted in the recession of the upper port plug first wall panels, which is now integrated into the design. Apart from the millimeter wave system the upper port plug houses also a set of shield blocks which provide neutron shielding. An overview of the actual ITER ECRH Upper Launcher is given together with some highlights of the design

Planning and Reviewing for Success. Training Guides for the Head Start Learning Community.

Science.gov (United States)

Aspen Systems Corp., Rockville, MD.

This guide offers Head Start staff a blueprint for developing the skills and methods necessary for a Head Start program's planning and review process. The guide stresses the need for Head Start administrative and managerial leadership to maintain a holistic, integrated approach; use the strength and resources of Head Start team members; identify…

Influence of structure improvement of guide tubes and bundles in pressurized water reactor (PWR) on drop of control rods

International Nuclear Information System (INIS)

Shen Xiuzhong; Yu Pingan; Yang Guanyue

1996-01-01

In order to alleviate the cross hydraulic load on control rod guide tubes and bundles, some protective sleeves are added to those near the upper plenum outlet nozzles (4 symmetric bundles: 02-26, 03-25, 11-29, 12-28). In a 1/4 scale transparent model of the PWR upper plenum of Qinshan Nuclear Power Station, water was chosen as the fluid and hydraulic experiments with improved control rod guide tubes and bundles were carried out. The results were carefully compared with those of the experiments with unimproved control rod guide tubes and bundles. It is concluded that adding protective sleeves to the control rod guide tubes and bundles near the outlet nozzles will help to lighten the hydraulic load on them and make certain of the free movement and rapid dropping of control rods in the tubes and bundles in emergency by order

Guide to the TEAC Audit, 2011-2012

Science.gov (United States)

Teacher Education Accreditation Council, 2011

2011-01-01

This guide to the Teacher Education Accreditation Council (TEAC) audit is primarily for the faculty, staff, and administrators of TEAC member programs preparing for the audit of their "Inquiry Brief" or "Inquiry Brief Proposal." It is designed for use in preparing for the audits that are part of both initial and continuing…

Standard Guide for Radiation Protection Program for Decommissioning Operations

CERN Document Server

American Society for Testing and Materials. Philadelphia

1987-01-01

1.1 This guide provides instruction to the individual charged with the responsibility for developing and implementing the radiation protection program for decommissioning operations. 1.2 This guide provides a basis for the user to develop radiation protection program documentation that will support both the radiological engineering and radiation safety aspects of the decommissioning project. 1.3 This guide presents a description of those elements that should be addressed in a specific radiation protection plan for each decommissioning project. The plan would, in turn, form the basis for development of the implementation procedures that execute the intent of the plan. 1.4 This guide applies to the development of radiation protection programs established to control exposures to radiation and radioactive materials associated with the decommissioning of nuclear facilities. The intent of this guide is to supplement existing radiation protection programs as they may pertain to decommissioning workers, members of...

Can community members identify tropical tree species for REDD+ carbon and biodiversity measurements?

DEFF Research Database (Denmark)

Zhao, Mingxu; Brofeldt, Søren; Li, Qiaohong

2016-01-01

to take advantage of the same data for detecting changes in the tree diversity, using the richness and abundance of canopy trees as a proxy for biodiversity. If local community members are already assessing the above-ground biomass in a representative network of forest vegetation plots, it may require...... minimal further effort to collect data on the diversity of trees. We compare community members and trained scientists' data on tree diversity in permanent vegetation plots in montane forest in Yunnan, China. We show that local community members here can collect tree diversity data of comparable quality...... to trained botanists, at one third the cost. Without access to herbaria, identification guides or the Internet, community members could provide the ethno-taxonomical names for 95% of 1071 trees in 60 vegetation plots. Moreover, we show that the community-led survey spent 89% of the expenses at village level...

Parachute systems for the atmospheric reentry of launcher upper stages

Directory of Open Access Journals (Sweden)

Bogdan DOBRESCU

2017-03-01

Full Text Available Parachute systems can be used to control the reentry trajectory of launcher upper stages, in order to lower the risks to the population or facilitate the retrieval of the stage. Several types of parachutes deployed at subsonic, supersonic and hypersonic speeds are analyzed, modeled as single and multistage systems. The performance of deceleration parachutes depends on their drag area and deployment conditions, while gliding parachutes are configured to achieve stable flight with a high glide ratio. Gliding parachutes can be autonomously guided to a low risk landing area. Sizing the canopy is shown to be an effective method to reduce parachute sensitivity to wind. The reentry trajectory of a launcher upper stage is simulated for each parachute system configuration and the results are compared to the nominal reentry case.

Care guides: an examination of occupational conflict and role relationships in primary care.

Science.gov (United States)

Wholey, Douglas R; White, Katie M; Adair, Richard; Christianson, Jon B; Lee, Suhna; Elumba, Deborah

2013-01-01

Improving the efficiency and effectiveness of primary care treatment of patients with chronic illness is an important goal in reforming the U.S. health care system. Reducing occupational conflicts and creating interdependent primary care teams is crucial for the effective functioning of new models being developed to reorganize chronic care. Occupational conflict, role interdependence, and resistance to change in a proof-of-concept pilot test of one such model that uses a new kind of employee in the primary care office, a "care guide," were analyzed. Care guides are lay individuals who help chronic disease patients and their providers achieve standard health goals. The aim of this study was to examine the development of occupational boundaries, interdependence of care guides and primary care team members, and acceptance by clinic employees of this new kind of health worker. A mixed methods, pilot study was conducted using qualitative analysis; clinic, provider, and patient surveys; administrative data; and multivariate analysis. Qualitative analysis examined the emergence of the care guide role. Administrative data and surveys were used to examine patterns of interdependence between care guides, physicians, team members, and clinic staff; obtain physician evaluations of the care guide role; and evaluate the effect of care guides on patient perceptions of care coordination and follow-up. Evaluation of implementation of the care guide model showed that (a) the care guide scope of practice was clearly defined; (b) interdependent relationships between care guides and providers were formed; (c) relational triads consisting of patient, care guide, and physician were created; (d) patients and providers were supported in managing chronic disease; and (e) resistance to this model among traditional employees was minimized. The feasibility of implementing a new care model for chronic disease management in the primary care setting, identifying factors associated with a positive

Safety codes and guides for nuclear power plants

International Nuclear Information System (INIS)

Iansiti, E.

1976-01-01

The Codes of Practice and Safety Guides that are being developed by the International Atomic Energy Agency are divided in five topical areas: Governmental Organization, Siting, Design, Operation and Quality Assurance. In each area, a scientific secretary is responsible for developing the documents and five Technical Review Committees composed of 10 to 12 experts from various Members Countries revise the drafts at different stages. A Senior Advisory Group supervises the entire programme and revises the document. A scientific co-ordinator is responsible for the co-ordination within the programme with other sections of the IAEA, and with other international organizations. In preparing a document, information on the practice adopted by Member States is collected, a group of experts is convened for preparing a preliminary draft on the basis of this material and the draft is then reviewed by the appropriate Technical Review Committee. The document is translated into various languages, reviewed by the Senior Advisory Group and sent to Member States for comments. After the comments of Member States have been received, the Technical Review Committee and then the Senior Advisory Group are convened again for the final revision of the document. Some 25 drafts, are in different stages of development. The preparation of a document in its final form takes about two years. The programme started in 1975 and to date most of the safety codes and a few safety guides have been sent to Member States for comments. These documents will have gone through the entire development procedure by early 1977. The Senior Advisory Groups and the Technical Review Committees meet on the average four times a year for a week at a time. Until now these meetings have been mainly concerned with the development of new documents or with that part of the procedure which precedes the transmission of the draft to Member States for comments. The next series of meetings will deal with the revisions needed to

A User Guide to the ION Work Group Server

CERN Document Server

Miotto, A; CERN. Geneva; Jones, R W L; Dodgson, M; Miotto, A

1999-01-01

This guide describes the computing ressources available to the member of the ALICE collaboration. It includes a description of: the general services such as PLUS, SHIFT and CSF; the services such as the ION and NA49 WGS (Work Group Servers) dedicated to the members of ALICE and of the other heavy ion experiments at CERN; some Unix tools such as AFS, shells, HEPiX X11 environment, LSF etc; the access to magnetic tapes. This document is also available in pdf format.

Upper limb contributions to frontal plane balance control in rollator-assisted walking.

Science.gov (United States)

Tung, James Y; Gage, William H; Poupart, Pascal; McIlroy, William E

2014-01-01

While assisting with balance is a primary reason for rollator use, few studies have examined how the upper limbs are used for balance. This study examines upper limb contributions to balance control during rollator-assisted walking. We hypothesized that there would be an increased upper limb contribution, measured by mean vertical loading (Fz) and variation in frontal plane center-of-pressure (COPhigh), when walking balance is challenged/impaired. Experiment 1 compared straight-line and beam-walking in young adults (n = 11). As hypothesized, Fz and COPhighincreased in beam-walking compared to baseline (mean Fz: 13.7 vs. 9.1% body weight (BW), p < 0.001, RMS COPhigh: 1.35 vs. 1.07 cm, p < 0.001). Experiment 2 compared older adults who regularly use rollators (RU, n = 10) to older adult controls (CTL, n = 10). The predicted higher upper limb contribution in the RU group was not supported. However, when individuals were grouped by balance impairment, those with the lowest Berg Balance scores (< 45) demonstrated greater speed-adjusted COPhigh than those with higher scores (p = 0.013). Furthermore, greater COPhigh and Fz were correlated to greater reduction in step width, supporting the role of upper limb contributions to frontal plane balance. This work will guide studies assessing reliance on rollators by providing a basis for measurement of upper limb balance contributions.

An integrated pusher-guide-boat for ship nuclear propulsion

International Nuclear Information System (INIS)

Baujat, Jacques.

1974-01-01

The pusher guide-boat is characterized in that it comprises a streamlined enclosure with a front surface and an upper surface, containing a nuclear-power generating plant and means for converting the thus-generated power into mechanical energy used for actuating the pusher-boat propelling parts situated rearwardly, and in that the streamlined enclosure comprises, on its front surface and on at least a portion of its upper surface, areas for the contact thereof with respective portions of the vessel driven by said pusher-boat and means for fastening the latter to the vessel, said pusher-boat being also provided with water-ballasts [fr

``Out To Sea: Life as a Crew Member Aboard a Geologic Research Ship'' - Production of a Video and Teachers Guide.

Science.gov (United States)

Rack, F. R.; Tauxe, K.

2004-12-01

In May 2002, Joint Oceanographic Institutions (JOI) received a proposal entitled "Motivating Middle School Students with the JOIDES Resolution", from a middle school teacher in New Mexico named Katie Tauxe. Katie was a former Marine Technician who has worked aboard the R/V JOIDES Resolution in the early years of the Ocean Drilling Program (ODP). She proposed to engage the interest of middle school students using the ODP drillship as the centerpiece of a presentation focused on the lives of the people who work aboard the ship and the excitement of science communicated through an active shipboard experience. The proposal asked for travel funds to and from the ship, the loan of video camera equipment from JOI, and a small amount of funding to cover expendable supplies, video editing, and production at the local Public Broadcasting Station in Los Alamos, NM. Katie sailed on the transit of the JOIDES Resolution through the Panama Canal, following the completion of ODP Leg 206 in late 2002. This presentation will focus on the outcome of this video production effort, which is a 19 minute-long video entitled "Out to Sea: Life as a Crew Member Aboard a Geologic Research Ship", and a teacher's guide that can be found online.

Follow-up strategies in head and neck cancer other than upper aerodigestive tract squamous cell carcinoma

NARCIS (Netherlands)

Digonnet, Antoine; Hamoir, Marc; Andry, Guy; Vander Poorten, Vincent; Haigentz, Missak; Langendijk, Johannes A.; de Bree, Remco; Hinni, Michael L.; Mendenhall, William M.; Paleri, Vinidh; Rinaldo, Alessandra; Werner, Jochen A.; Takes, Robert P.; Ferlito, Alfio

Post-therapy follow-up for patients with head and neck cancer other than upper aerodigestive tract squamous cell carcinoma should meet several objectives: to detect both local, regional or distant recurrences, to evaluate acute and long-term treatment-related side effects, to guide the

Nuclear safety guide: TID--7016, Revision 2

International Nuclear Information System (INIS)

Thomas, J.T.

1978-01-01

The Nuclear Safety Guide was first issued in 1956 as classified AEC report LA-2063 and was reprinted the next year, unclassified, as TID-7016. Revision 1, published in 1961, extended the scope and refined the guiding information. Revision 2 of the Guide differs significantly from its predecessor in that the latter was intentionally conservative in its recommendations. Firmly based on experimental evidence of criticality, the original Guide and the first revision were considered to be of most value to organizations whose activities with fissionable materials were not extensive and, secondarily, that it would serve as a point of departure for members of established nuclear safety teams experienced in the field. The advance of calculational capability has permitted validated calculations to extend and substitute for experimental data. The broadened data base has enabled better interpolation, extension, and understanding of available information, especially in areas previously addressed by undefined but adequate factors of safety. The content has been thereby enriched in qualitative guidance. The information inherently contains, and the user can recapture, the quantitative guidance characteristic of the former Guides by employing appropriate safety factors

Environment, health and safety guiding principles

International Nuclear Information System (INIS)

1997-06-01

The Canadian Energy Pipeline Association (CEPA) has taken a leadership role in promoting responsible planning, management and work practices that meet the pipeline industry's environment, health and safety objectives. This brochure contains CEPA's environment, health and safety statement. It lists the guiding principles developed and endorsed by CEPA and its member companies in support of protecting the environment and the health and safety of its employees and the public. The 11 CEPA member companies are: Alberta Natural Gas Company Ltd., ATCO Gas Services Ltd., Foothills Pipe Lines Ltd., Interprovincial Pipe Line Inc., NOVA Gas Transmission Limited, TransGas Limited, Trans Mountain Pipe Line Company Ltd., Trans-Northern Pipelines Inc., Trans Quebec and Maritimes Pipeline Inc., and Westcoast Energy Inc

Reassessing Occupational Licensing Of Tour Guides (Opinion Piece

Directory of Open Access Journals (Sweden)

Amir SHANI

2017-06-01

Full Text Available It is conventionally held that to protect tourists from incompetent and/or unscrupulous tour guides, governments should require guides to be licensed in order to legally practice their profession. Despite the implementation of such regulatory statutes in many countries, it is argued in this opinion paper that the severe drawbacks of licensing demands should be re-evaluated by both policy-makers and tourism scholars. The licensing of guides is not only an ineffective means of quality assurance, with negative consequences for many of those involved, but it also undermines the ethical foundations of a free society. Furthermore, licensing is an archaic practice for ensuring standardization among the members of a profession in a way that is no longer suitable for addressing the challenges of the tourism industry in the 21st century, in which a wide variety of specialized and innovative guided tours are offered to tourists. Although this commentary presents a firm stand against the compulsory licensing of tour guides, it should be seen as an invitation for open discussion among tourism researchers regarding the necessity of licensing tour guides in particular, and of government tourism regulation in general. Moreover, further research is needed to clarify key points on the issue of the professional licensing of tour guides.

CT-guided percutaneous treatment of solitary pyogenic splenic abscesses

Energy Technology Data Exchange (ETDEWEB)

Pombo, F. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Suarez, I. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Marini, M. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Arrojo, L. [Dept. of Radiology, Hospital Juan Canalejo, La Coruna (Spain); Echaniz, A. [Dept. of Internal Medicine, Hospital Juan Canalejo, La Coruna (Spain)

1991-08-01

Six patients with solitary pyogenic splenic abscesses treated by CT-guided percutaneous drainage (by catheter or needle), are presented. There were 3 unilocular, purely intrasplenic abscesses and 3 complex lesions with loculations and perisplenic involvement. Percutaneous drainage and intravenous antibiotics were curative in 4 patients. In the other 2, who had multiloculated abscesses, despite initially successful drainage, splenectomy was performed because of intractable left upper quadrant pain in one case and persistent fever and drainage of pus after 30 days in the other. These patients also developed large, sterile left pleural effusions. Solitary pyogenic splenic abscesses - particularly if uniloculated - can be effectively treated by CT-guided percutaneous drainage. (orig.)

Landscape scale heterogeneity in the East Turkana ecosystem during the Okote Member (1.56-1.38 Ma).

Science.gov (United States)

Patterson, D B; Braun, D R; Behrensmeyer, A K; Lehmann, S B; Merritt, S R; Reeves, J S; Wood, B A; Bobe, R

2017-11-01

Placing the biological adaptations of Pleistocene hominins within a well-resolved ecological framework has been a longstanding goal of paleoanthropology. This effort, however, has been challenging due to the discontinuous nature of paleoecological data spanning many important periods in hominin evolution. Sediments from the Upper Burgi (1.98-1.87 Ma), KBS (1.87-1.56 Ma) and Okote (1.56-1.38 Ma) members of the Koobi Fora Formation at East Turkana in northern Kenya document an important time interval in the evolutionary history of the hominin genera Homo and Paranthropus. Although much attention has been paid to Upper Burgi and KBS member deposits, far less is known regarding the East Turkana paleoecosystem during Okote Member times. This study pairs spatially-resolved faunal abundance data with stable isotope geochemistry from mammalian enamel to investigate landscape-scale ecosystem variability during Okote Member times. We find that during this period 1) taxa within the East Turkana large mammal community were distributed heterogeneously across space, 2) the abundance of C 3 and C 4 vegetation varied between East Turkana subregions, and 3) the Karari subregion, an area with abundant evidence of hominin stone tool manufacture, had significantly more C 3 vegetation than regions closer to the central axis of the Turkana Basin (i.e., Ileret and Koobi Fora). These findings indicate that the East Turkana paleoecosystem during the Okote Member was highly variable across space and provided a complex adaptive landscape for Pleistocene hominins. Copyright © 2017 Elsevier Ltd. All rights reserved.

Simulation of the mulltizones clastic reservoir: A case study of Upper Qishn Clastic Member, Masila Basin-Yemen

Science.gov (United States)

Khamis, Mohamed; Marta, Ebrahim Bin; Al Natifi, Ali; Fattah, Khaled Abdel; Lashin, Aref

2017-06-01

The Upper Qishn Clastic Member is one of the main oil-bearing reservoirs that are located at Masila Basin-Yemen. It produces oil from many zones with different reservoir properties. The aim of this study is to simulate and model the Qishn sandstone reservoir to provide more understanding of its properties. The available, core plugs, petrophysical, PVT, pressure and production datasets, as well as the seismic structural and geologic information, are all integrated and used in the simulation process. Eclipse simulator was used as a powerful tool for reservoir modeling. A simplified approach based on a pseudo steady-state productivity index and a material balance relationship between the aquifer pressure and the cumulative influx, is applied. The petrophysical properties of the Qishn sandstone reservoir are mainly investigated based on the well logging and core plug analyses. Three reservoir zones of good hydrocarbon potentiality are indicated and named from above to below as S1A, S1C and S2. Among of these zones, the S1A zone attains the best petrophysical and reservoir quality properties. It has an average hydrocarbon saturation of more than 65%, high effective porosity up to 20% and good permeability record (66 mD). The reservoir structure is represented by faulted anticline at the middle of the study with a down going decrease in geometry from S1A zone to S2 zone. It is limited by NE-SW and E-W bounding faults, with a weak aquifer connection from the east. The analysis of pressure and PVT data has revealed that the reservoir fluid type is dead oil with very low gas liquid ratio (GLR). The simulation results indicate heterogeneous reservoir associated with weak aquifer, supported by high initial water saturation and high water cut. Initial oil in place is estimated to be around 628 MM BBL, however, the oil recovery during the period of production is very low (<10%) because of the high water cut due to the fractures associated with many faults. Hence, secondary and

ULTRAVIOLET-SELECTED FIELD AND PRE-MAIN-SEQUENCE STARS TOWARD TAURUS AND UPPER SCORPIUS

International Nuclear Information System (INIS)

Findeisen, K.; Hillenbrand, L.

2010-01-01

We have carried out a Galaxy Evolution Explorer (GALEX) Cycle 1 guest investigator program covering 56 deg 2 near the Taurus T association and 12 deg 2 along the northern edge of the Upper Scorpius OB association. We combined photometry in the GALEX far-ultraviolet and near-ultraviolet bands with data from the Two Micron All Sky Survey to identify candidate young (∼<100 Myr old) stars as those with an ultraviolet excess relative to older main-sequence stars. Follow-up spectroscopy of a partial sample of these candidates suggests five new members of Taurus, with 8-20 expected from additional observations, and five new members of Upper Scorpius, with three to six expected from additional observations. These candidate new members appear to represent a distributed, non-clustered population in either region, although our sample statistics are as of yet too poor to constrain the nature or extent of this population. Rather, our study demonstrates the ability of GALEX observations to identify young stellar populations distributed over a wide area of the sky. We also highlight the necessity of a better understanding of the Galactic ultraviolet source population to support similar investigations. In particular, we report a large population of stars with an ultraviolet excess but no optical indicators of stellar activity or accretion, and briefly argue against several interpretations of these sources.

Millennial Dental Hygiene Students' Learning Preferences Compared to Non-Millennial Faculty Members' Teaching Methods: A National Study.

Science.gov (United States)

Turner, April M; Prihoda, Thomas J; English, Dana K; Chismark, Aubreé; Jacks, Mary E

2016-09-01

The aim of this study was to compare the learning preferences of millennial dental hygiene students (born between 1982 and 2002) in the U.S. with the teaching methods used by their non-millennial instructors. Cross-sectional surveys were developed with 21-item, five-point Likert scales to examine students' preferences for and faculty use of lecture, collaborative activities, technology, independent work, and group discussion. Surveys were emailed to U.S. dental hygiene program directors in September 2015. The respondents totaled 800 students and 343 faculty members-approximately 5% of all dental hygiene students and 6.8% of all dental hygiene faculty members in the U.S. The results showed that the responding faculty members (88.7%) used case studies more than the students (61.2%) preferred and that the students (71.4%) preferred games when learning more than the faculty members (57.2%) used them (pStudent respondents (82.1%) preferred handouts for lecture more than did the faculty respondents (58.8%; pstudents to read before class 39.3% more than student respondents read (pStudent respondents preferred study guides for exams 39.2% more than the faculty respondents provided them (pstudents work in groups more than these students preferred (57.8%), and 92% of these faculty members used group activities in class (pstudents in this study were consistent with previous research on millennial traits. This study found areas of disagreement between students and faculty members on the use of case studies, study guides, and group work. Although these students stated they preferred lecture over group work, trends in education stress using active learning over lecture.

Protective guide structure for reactor control rod

International Nuclear Information System (INIS)

Ban, Minoru; Umeda, Kenji; Kubo, Noboru; Ito, Tomohiro.

1996-01-01

The present invention provides an improved protective guide structure for control rods, which does not cause swirling of coolants and resonance even though a slit is formed on a protective tube which surrounds a control rod element in a PWR type reactor. Namely, a reactor control rod is constituted with elongated control elements collectively bundled in the form of a cluster. The protective guide structure protectively guides the collected constituent at the upper portion of a reactor container. The protective structure comprises a plurality of protective tubes each having a C-shaped cross section disposed in parallel for receiving control rod elements individually in which the corners of the opening of the cross section of the protective tube are chamfered to an appropriate configuration. With such a constitution, even if coolant flows in a circumferential direction along the protective tubes surrounding the control rod elements, no shearing stream is caused to the coolants flow since the corners of the cross sectional opening (slit) of the tube are chamfered. Accordingly, occurrence of swirlings can be suppressed. (I.S.)

TIGER/Line Shapefile, 2014, Series Information File for the Current State Legislative District (SLD) Upper Chamber State-based Shapefile

Data.gov (United States)

US Census Bureau, Department of Commerce — State Legislative Districts (SLDs) are the areas from which members are elected to State legislatures. The SLDs embody the upper (senate) and lower (house) chambers...

HBR guide to project management

CERN Document Server

Harvard Business Review

2013-01-01

MEET YOUR GOALS—ON TIME AND ON BUDGET. How do you rein in the scope of your project when you’ve got a group of demanding stakeholders breathing down your neck? And map out a schedule everyone can stick to? And motivate team members who have competing demands on their time and attention? Whether you’re managing your first project or just tired of improvising, this guide will give you the tools and confidence you need to define smart goals, meet them, and capture lessons learned so future projects go even more smoothly. The HBR Guide to Project Management will help you: • Build a strong, focused team • Break major objectives into manageable tasks • Create a schedule that keeps all the moving parts under control • Monitor progress toward your goals • Manage stakeholders’ expectations • Wrap up your project and gauge its success

Changes in river discharge and hydrograph separation in the upper basins of Yangtze and Yellow Rivers on the Tibetan Plateau

Science.gov (United States)

Ding, Y.

2017-12-01

Systematic changes of river discharge and the concentration-discharge relation were explored to elucidate the response of river discharge to climate change as well as the connectivity of hydrologic and hydrochemical processes using hydrological data during 1956-2015 and chemical data during 2013-2015 at Yanshiping (YSP, 4,538 km2), Tuotuohe (TTH, 15,924 km2) and Zhimenda (ZMD, 137,704 km2) gauging sections in the upper basin of Yangtze River (UBYA), and at Huangheyan (HHY, 20,930 km2), Jimai (JM, 45,019 km2), Jungong (JG, 98,414 km2) and Tangnaihai (TNH, 121,972 km2) gauging sections in the upper basin of Yellow River (UBYE) on the Tibetan Plateau (TP). Results showed that annual discharge in UBYA presents a decreasing trend from 1950s to late 1970s and exhibits an increasing trend since 1970s due to increased temperature and precipitation. However, discharge in UBYE increases from 1950s to 1980s and decrease since late 1980s due to increased temperature and decreased precipitation. Snow/ice meltwater may play an important role on changes in river discharge from the most upper catchments, particularly for periods with increasing temperature, where snow cover, glaciers and frozen soils are widely distributed. Concentration/flux-discharge in discharge was dominated by a well-defined power law relation, with R2 values lower on rising than falling limbs. This finding has important implications for efforts to estimate annual concentrations and export of major solutes from similar catchments in cold regions where only river discharge is available. Concentrations of conservative solutes in discharge resulted from mixing of two end-members at the most upper gauging sections (YSP, TTH and HHY), and three end-members at the lower gauging sections (ZMD, JM, JG and TNH), with relatively constant solute concentrations in end-members. Relationship between the fractional contributions of meltwater and/or precipitation and groundwater and river discharge followed the same relation

installation of the ITER committee industry. Participants guide

International Nuclear Information System (INIS)

2006-01-01

ITER is an international project to design and build an experimental fusion reactor based on the tokamak concept. This guide presents the ITER project and objectives and the associated organizations in France, the recommendations and actions for ITER, the industrial mobilization, the industrial committee and its members, technological sheets for the enterprises and the statistical document of the SESSI. (A.L.B.)

Guides de bonnes pratiques d’hygiène dans le secteur des oléagineux

Directory of Open Access Journals (Sweden)

Dauguet Sylvie

2013-03-01

Full Text Available According to the Hygiene Package Regulations, European Member States encourage the development and dissemination of national guides to good practice for hygiene and for the application of HACCP principles. These guides are developed by food business sectors. Within the oilseed crops food chain, such guides are developed at different stages: primary production of oilseed crops, collection and storage of seeds, oilseeds crushing and refining industry. This article presents these three guides developed in France by the federations of concerned operators. We describe how these guides are constructed, their scope, their progress in the validation process by the authorities, the health hazards identified, best practices by sector and HACCP study.

An Analysis of Personal Technology Use by Service Members and Military Behavioral Health Providers.

Science.gov (United States)

Edwards-Stewart, Amanda; Smolenski, Derek J; Reger, Greg M; Bush, Nigel; Workman, Don E

2016-07-01

Personal technology use is ubiquitous in the United States today and technology, in general, continues to change the face of health care. However, little is known about the personal technology use of military service members and the behavioral health care providers that treat them. This study reports the technology use of 1,101 active duty service members and 45 behavioral health care providers at a large military installation. Participants reported Internet usage; ownership of smartphones, tablets, and e-readers; usage of mobile applications (apps); and basic demographic information. Compared with providers, service members reported higher rates of smartphone ownership, were more likely to own Android smartphones than iPhones, and spent more time gaming. Both groups spent a comparable amount of time using social media. With the exception of gaming, however, differences between service members and providers were not statistically significant when demographics were matched and controlled. Among service members, younger respondents (18-34) were statistically more likely than older respondents (35-58) to own smartphones, spend time gaming, and engage in social media. Our findings can help inform provider's technology-based education and intervention of their patients and guide the development of new technologies to support the psychological health of service members. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Sandstone-body and shale-body dimensions in a braided fluvial system: Salt wash sandstone member (Morrison formation), Garfield County, Utah

Science.gov (United States)

Robinson, J.W.; McCabea, P.J.

1997-01-01

Excellent three-dimensional exposures of the Upper Jurassic Salt Wash Sandstone Member of the Morrison Formation in the Henry Mountains area of southern Utah allow measurement of the thickness and width of fluvial sandstone and shale bodies from extensive photomosaics. The Salt Wash Sandstone Member is composed of fluvial channel fill, abandoned channel fill, and overbank/flood-plain strata that were deposited on a broad alluvial plain of low-sinuosity, sandy, braided streams flowing northeast. A hierarchy of sandstone and shale bodies in the Salt Wash Sandstone Member includes, in ascending order, trough cross-bedding, fining-upward units/mudstone intraclast conglomerates, singlestory sandstone bodies/basal conglomerate, abandoned channel fill, multistory sandstone bodies, and overbank/flood-plain heterolithic strata. Trough cross-beds have an average width:thickness ratio (W:T) of 8.5:1 in the lower interval of the Salt Wash Sandstone Member and 10.4:1 in the upper interval. Fining-upward units are 0.5-3.0 m thick and 3-11 m wide. Single-story sandstone bodies in the upper interval are wider and thicker than their counterparts in the lower interval, based on average W:T, linear regression analysis, and cumulative relative frequency graphs. Multistory sandstone bodies are composed of two to eight stories, range up to 30 m thick and over 1500 m wide (W:T > 50:1), and are also larger in the upper interval. Heterolithic units between sandstone bodies include abandoned channel fill (W:T = 33:1) and overbank/flood-plain deposits (W:T = 70:1). Understanding W:T ratios from the component parts of an ancient, sandy, braided stream deposit can be applied in several ways to similar strata in other basins; for example, to (1) determine the width of a unit when only the thickness is known, (2) create correlation guidelines and maximum correlation lengths, (3) aid in interpreting the controls on fluvial architecture, and (4) place additional constraints on input variables to

The terminal Permian in European Russia: Vyaznikovian Horizon, Nedubrovo Member, and Permian-Triassic boundary

Science.gov (United States)

Lozovsky, V. R.; Balabanov, Yu. P.; Karasev, E. V.; Novikov, I. V.; Ponomarenko, A. G.; Yaroshenko, O. P.

2016-07-01

The comprehensive analysis of the data obtained on terrestrial vertebrata, ostracods, entomologic fauna, megaflora, and microflora in deposits of the Vyaznikovian Horizon and Nedubrovo Member, as well as the paleomagnetic data measured in enclosing rocks, confirms heterogeneity of these deposits. Accordingly, it is necessary to distinguish these two stratons in the terminal Permian of the East European Platform. The combined sequence of Triassic-Permian boundary deposits in the Moscow Syneclise, which is considered to be the most complete sequence in the East European Platform, is as follows (from bottom upward): Vyatkian deposits; Vyaznikovian Horizon, including Sokovka and Zhukovo members; Nedubrovo Member (Upper Permian); Astashikha and Ryabi members of the Vokhmian Horizon (Lower Triassic). None of the sequences of Permian-Triassic boundary deposits known in the area of study characterizes this sequence in full volume. In the north, the Triassic deposits are underlain by the Nedubrovo Member; in the south (the Klyazma River basin), the sections are underlain by the Vyaznikovian Horizon. The Permian-Triassic boundary adopted in the General Stratigraphic Scale of Russia for continental deposits of the East European platform (the lower boundary of the Astashikha Member) is more ancient than the one adopted in the International Stratigraphic Chart. The same geological situation is observed in the German Basin and other localities where Triassic continental deposits are developed. The ways of solving this problem are discussed in this article.

Ultrasound-guided lateral infraclavicular block evaluated by infrared thermography and distal skin temperature

DEFF Research Database (Denmark)

Asghar, Semera; Lundstrøm, Lars Hyldborg; Bjerregaard, Lars Stryhn

2014-01-01

of the 2nd and 5th digits. METHODS: We performed an ultrasound-guided lateral infraclavicular block in 45 patients undergoing upper limb surgery. The contralateral hand served as control and we obtained infrared thermographic images of both hands before the block and during the following 30 min. We defined...

Rehabilitation of the Upper Extremity after Stroke: Current Practice As a Guide for Curriculum

Directory of Open Access Journals (Sweden)

Mylene Schriner PhD, OTR/L

2014-01-01

Full Text Available Stroke is the leading cause of disability in the United States and a top diagnosis for occupational therapy (OT services among neurological conditions. Academic programs teach OT students neurological frames of reference (FORs to provide a foundation for future practice. To meet accreditation standards, entry-level curricula must reflect current practice and evidence-based interventions. A survey of OT practitioners working in upper extremity stroke rehabilitation was conducted to investigate current clinical practice in a variety of treatment settings. Survey questions probed the use of motor rehabilitation techniques exclusive to one of six neurological FORs: Brunnstrom, Constraint-induced Movement Therapy, Neurodevelopmental Treatment, Proprioceptive Neuromuscular Facilitation, Rood, and Task-Oriented. Responses from 167 OT professionals indicated interventions representing all six FORs are currently being utilized in stroke rehabilitation. Techniques from the Task-Oriented and Neurodevelopmental Treatment approaches were used most frequently; however, the Rood–based techniques were used much less than interventions from the other FORs. No single neurological approach was found to dominate practice regardless of the number of years of experience in stroke rehabilitation or years since graduation from an entry-level program. A majority of participants appear to employ techniques from multiple approaches frequently, suggesting contemporary OT practice in upper extremity stroke rehabilitation is eclectic in nature.

MDCT-Guided Transthoracic Needle Aspiration Biopsy of the Lung Using the Transscapular Approach

International Nuclear Information System (INIS)

Rossi, Umberto G.; Seitun, Sara; Ferro, Carlo

2011-01-01

The purpose of this study is to report our preliminary experience using MDCT-guided percutaneous transthoracic needle aspiration biopsy using the transscapular approach in the upper posterolateral lung nodules, an area that it is difficult or hazardous to reach with the conventional approach. Five patients underwent CT-guided percutaneous transthoracic needle aspiration biopsy of the lung via the transscapular approach. A coaxial needle technique was used in all patients. Biopsy was successful in all patients. No major complications were encountered. One patient developed a minimal pneumothorax next to the lesion immediately after biopsy, which resolved spontaneously. MDCT-guided percutaneous transthoracic needle aspiration biopsy of the lung via the transscapular approach is an effective and safe procedure that reduces the risk of pneumothorax in selected patients.

Engine piston assembly and forged piston member therefor having a cooling recess

Energy Technology Data Exchange (ETDEWEB)

Cooper, B.C.; Erickson, K.L.; Green, J.A.; Nyez, D.S.

1989-09-19

This patent describes a forged steel piston member for reciprocating movement in an engine. It comprises: an upper portion of substantially cylindrical shape and having a central axis, a top surface, a tubular wall depending from the top surface and having a peripheral groove adapted to receive a sealing ring, a lower end surface, and an inwardly facing wall surface extending upwardly from the lower end surface. The upper portion further includes an outwardly facing wall surface spaced radially inwardly from the inwardly facing wall surface and a downwardly facing transition portion blendingly associated with the inwardly and outwardly facing wall surfaces to collectively define an annular cooling recess, the transition portion being elevational spaced a relatively short distance from the top surface; and the inwardly facing wall surface being a machined surface of revolution about the central axis integral or one-piece forging.

Validity of the Dictionary of Occupational Titles for Assessing Upper Extremity Work Demands

Science.gov (United States)

Opsteegh, Lonneke; Soer, Remko; Reinders-Messelink, Heleen A.; Reneman, Michiel F.; van der Sluis, Corry K.

2010-01-01

Objectives The Dictionary of Occupational Titles (DOT) is used in vocational rehabilitation to guide decisions about the ability of a person with activity limitations to perform activities at work. The DOT has categorized physical work demands in five categories. The validity of this categorization is unknown. Aim of this study was to investigate whether the DOT could be used validly to guide decisions for patients with injuries to the upper extremities. Four hypotheses were tested. Methods A database including 701 healthy workers was used. All subjects filled out the Dutch Musculoskeletal Questionnaire, from which an Upper Extremity Work Demands score (UEWD) was derived. First, relation between the DOT-categories and UEWD-score was analysed using Spearman correlations. Second, variance of the UEWD-score in occupational groups was tested by visually inspecting boxplots and assessing kurtosis of the distribution. Third, it was investigated whether occupations classified in one DOT-category, could significantly differ on UEWD-scores. Fourth, it was investigated whether occupations in different DOT-categories could have similar UEWD-scores using Mann Whitney U-tests (MWU). Results Relation between the DOT-categories and the UEWD-score was weak (rsp = 0.40; p<.01). Overlap between categories was found. Kurtosis exceeded ±1.0 in 3 occupational groups, indicating large variance. UEWD-scores were significantly different within one DOT-category (MWU = 1.500; p<.001). UEWD scores between DOT-categories were not significantly different (MWU = 203.000; p = .49). Conclusion All four hypotheses could not be rejected. The DOT appears to be invalid for assessing upper extremity work demands. PMID:21151934

Perspectives of Family Members on Using Technology in Youth Mental Health Care: A Qualitative Study.

Science.gov (United States)

Lal, Shalini; Daniel, Winnie; Rivard, Lysanne

2017-06-23

Information and communication technologies (ICTs) are increasingly recognized as having an important role in the delivery of mental health services for youth. Recent studies have evaluated young people's access and use of technology, as well as their perspectives on using technology to receive mental health information, services, and support; however, limited attention has been given to the perspectives of family members in this regard. The aim of this study was to explore the perspectives of family members on the use of ICTs to deliver mental health services to youth within the context of specialized early intervention for a first-episode psychosis (FEP). Six focus groups were conducted with family members recruited from an early intervention program for psychosis. Twelve family members participated in the study (target sample was 12-18, and recruitment efforts took place over the duration of 1 year). A 12-item semistructured focus group guide was developed to explore past experiences of technology and recommendations for the use of technology in youth mental health service delivery. A qualitative thematic analysis guided the identification and organization of common themes and patterns identified across the dataset. Findings were organized by the following themes: access and use of technology, potential negative impacts of technology on youth in recovery, potential benefits of using technology to deliver mental health services to youth, and recommendations to use technology for (1) providing quality information in a manner that is accessible to individuals of diverse socioeconomic backgrounds, (2) facilitating communication with health care professionals and services, and (3) increasing access to peer support. To our knowledge, this is among the first (or the first) to explore the perspectives of family members of youth being treated for FEP on the use of technology for mental health care. Our results highlight the importance of considering diverse experiences

Guide to the economic regulation of the energy industries in the European Union

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-12-01

This new addition to the series of OXERA Guides to Regulation provides an analysis of the electricity and gas sectors of each of the 15 EU member states, against the backdrop of the liberalisation of the electricity market and the anticipated liberalisation of the gas market. For each country, the guide provides details of: the industry and institutional structure; privatisation status; government policy; level of competition; licensing regimes; price and non-price regulation and; environmental policies. (Author)

NEW MEMBERS OF THE SCORPIUS-CENTAURUS COMPLEX AND AGES OF ITS SUB-REGIONS

Energy Technology Data Exchange (ETDEWEB)

Song, Inseok [Department of Physics and Astronomy, The University of Georgia, Athens, GA 30602-2451 (United States); Zuckerman, B. [Department of Physics and Astronomy, University of California, Los Angeles, 475 Portola Plaza, Los Angeles, CA 90095-1547 (United States); Bessell, M. S. [Research School of Astronomy and Astrophysics, Institute of Advanced Studies, The Australian National University, ACT 2611 (Australia)

2012-07-15

We have spectroscopically identified {approx}100 G-, K-, and M-type members of the Scorpius-Centaurus complex. To deduce the age of these young stars we compare their Li {lambda}6708 absorption line strengths against those of stars in the TW Hydrae association and {beta} Pictoris moving group. These line strengths indicate that Sco-Cen stars are younger than {beta} Pic stars whose ages of {approx}12 Myr have previously been derived from a kinematic traceback analysis. Our derived age, {approx}10 Myr, for stars in the Lower Centaurus Crux and Upper Centaurus Lupus subgroups of ScoCen is younger than previously published ages based on the moving cluster method and upper main-sequence fitting. The discrepant ages are likely due to an incorrect (or lack of) cross-calibration between model-dependent and model-independent age-dating methods.

A guide to the management of tailings facilities

International Nuclear Information System (INIS)

Bedard, C.; Ferguson, K.; Gladwin, D.; Lang, D.; Maltby, J.; McCann, M.; Poirier, P.; Schwenger, R.; Vezina, S.; West, S.; Duval, J.; Gardiner, E.; Jansons, K.; Lewis, B.; Matthews, J.; Mchaina, D.; Puro, M.; Siwik, R.; Welch, D.

1998-01-01

The 'Guide to the Management of Tailings Facilities' has been developed by the Mining Association of Canada in an effort to provide guidance to its member companies on sound practices for the safe and environmentally responsible management of tailings facilities. The guide is a reference tool to help companies ensure that they are managing their tailings facilities responsibly, integrating environmental and safety considerations in a consistent manner, with continuous improvement in the operation of tailings facilities. The key to managing tailings responsibly is consistent application of engineering capabilities through the full life cycle. The guide provides a basis for the development of customized tailings management systems to address specific needs at individual operations, and deals with environmental impacts, mill tailing characteristics, tailings facility studies and plans, dam and related structure design, and control and monitoring. Aspects relating to tailings facility siting, design, construction, operation, decommissioning and closure are also fully treated. 1 tab., 3 figs

17 CFR 202.10 - Policy statement of the Securities and Exchange Commission concerning subpoenas to members of the...

Science.gov (United States)

2010-04-01

... Commission. Effective journalism complements the Commission's efforts to ensure that investors receive the... the principles of the First Amendment's guarantee of freedom of the press, and specifically to avoid... following principles should guide the determination of whether a subpoena to a member of the news media...

Porosity and reservoir potentiality of the Cherahil Formation limestone (middle-upper Eocene) in the Gulf of Gabes (Tunisia)

Science.gov (United States)

Njahi, Zahra; Kassabi, Nadhem; Touir, Jamel

2017-07-01

During the middle and upper Eocene, the deposits in the Gulf of Gabes correspond to the Cherahil Formation, which is sub-divided into three units, which are as follows from base to top: the Lower Cherahil A, the Siouf and the Upper Cherahil B members. The Siouf member has a lateral equivalent in the Souar Formation named Reineche member. The Cherahil Formation has never been considered by oil companies as a particular drilling target in the Gulf of Gabes (offshore east Tunisia) despite the presence of hydrocarbon at the bottom of Cherahil Formation in Sidi Behara and Sidi Litayem oil fields in Sfax Area (onshore east Tunisia) and in its equivalent carbonate beds in Jebel Trozza (Central Tunisia). Therefore, the evaluation of porosity in the carbonate levels of Cherahil Formation in 20 drilling wells were performed on well logging by applying Wyllie method. The obtained results show that the studied carbonates are characterized by an economically important total porosity average ranging between 5% and 55%, and both vertical and lateral variations. The vertical porosity variation was controlled by the sea-level fluctuation that, in turn, controlled the evolution of carbonate sedimentary environments and relative facies. The lateral porosity variation followed the Tunisian middle-upper Eocene paleogeography changes controlled by NW-SE synsedimentary tectonic trends. Considering the important features of the Cherahil Formation and the coexistence of components of an oil system in the Gulf of Gabes, this formation can be an important potential reservoir and subsequently a new petroleum exploration target in the Gulf of Gabes.

Observing the sun a pocket field guide

CERN Document Server

Jenkins, Jamey L

2013-01-01

A comprehensive solar observing guide for use at the telescope by amateur astronomers at all three levels: beginning, intermediate, and advanced. Users will find invaluable information for identifying features through photos, charts, diagrams in a logical, orderly fashion and then interpreting the observations. Because the Sun is a dynamic celestial body in constant flux, astronomers rarely know for certain what awaits them at the eyepiece. All features of the Sun are transient and sometimes rather fleeting. Given the number of features and the complex life cycles of some solar features, it can be a challenging hobby, and this guide provides all of the guidance necessary to inform observers about the sights and events unfolding before their eyes on the most active and powerful member of our Solar System.

Nuclear safety guide TID-7016 Revision 2

International Nuclear Information System (INIS)

Thomas, J.T.

1980-01-01

The present revision of TID-7016 Nuclear Safety Guide is discussed. This Guide differs significantly from its predecessor in that the latter was intentionally conservative in its recommendations. Firmly based on experimental evidence of criticality, the original Guide and the first revision were considered to be of most value to organizations whose activities with fissionable materials were not extensive and, secondarily, that it would serve as a point of departure for members of established nuclear safety teams, experienced in the field. The reader will find a significant change in the character of information presented in this version. Nuclear Criticality Safety has matured in the past twelve years. The advance of calculational capability has permitted validated calculations to extend and substitute for experimental data. The broadened data base has enabled better interpolation, extension, and understanding of available, information, especially in areas previously addressed by undefined but adequate factors of safety. The content has been thereby enriched in qualitative guidance. The information inherently contains, and the user can recapture, the quantitative guidance characteristic of the former Guides by employing appropriate safety factors. In fact, it becomes incumbent on the Criticality Safety Specialist to necessarily impose safety factors consistent with the possible normal and abnormal credible contingencies of an operation as revealed by his evaluation. In its present form the Guide easily becomes a suitable module in any compendium or handbook tailored for internal use by organizations. It is hoped the Guide will continue to serve immediate needs and will encourage continuing and more comprehensive efforts toward organizing nuclear criticality safety information

Embedded Librarian as Research Team Member.

Science.gov (United States)

Brahmi, Frances A; Kaplan, F Thomas D

2017-03-01

Adding a librarian to an upper extremity surgical and therapy practice has many advantages (educational, research, remaining on the cutting edge of technology). As an embedded team member, the librarian at the Indiana Hand to Shoulder Center prepares literature reviews, creates Google Scholar Alerts for individual clinicians, and introduces developing technologies such as 3-dimensional printers, Smartphone Apps, and online access to nontraditional resources. With the librarian relieving clinicians of these responsibilities, surgeons can devote more time to clinical and research activities. Private practices unable to support their own librarian could share access to a librarian via Skype, Face Time, and video conferencing. Another small practice alternative is contracting services from a local medical school library that designates a librarian as its liaison. Copyright © 2017 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

The IAEA Code of Practice on quality assurance, and quality assurance requirements and practices in Member States

International Nuclear Information System (INIS)

Raisic, N.

1982-01-01

The IAEA Code of Practice on Quality Assurance for Safety in Nuclear Power Plants and the corresponding Safety Guides are reviewed and compared with quality assurance (QA) practices in the IAEA Member States. The QA requirements stipulated by the Code place on the nuclear power plant owner the responsibility to establish an overall QA programme for the plant. In selecting the QA programme level for specific activities, the Code allows of a flexible approach but does not specify gradation in programme requirements. The Code is placing the burden of quality-achieving and quality-assuring functions on the task-performing organizations, namely the designers, manufacturers, constructors and plant operators. The plant owner provides for the management of the overall QA programme, surveillance of activities and verifications of the effectiveness of the constituent programmes of all project participants through programme audits and evaluations. The Code and the supporting Safety Guides are consistent with existing QA practices in Member States. However, certain differences exist, which are mainly expressed in the different QA functions assigned to the various organizations participating in the overall QA programme. Also, some Member States place more emphasis on redundant verification activities than on quality-achieving functions. Tendencies are also identified to grade the QA requirements in respect of items and activities, in accordance with some pre-established criteria. In an annex to the paper, QA practices in Member States participating in the Agency's Technical Review Committee on Quality Assurance (TRC-QA) are reviewed, indicating their similarities to and differences from the Code

The effect of nodalization and temperature of reactor upper region: Sensitivity analysis for APR-1400 LBLOCA

International Nuclear Information System (INIS)

Kang, Dong Gu

2017-01-01

Highlights: • The nodalization of APR-1400 was modified to reflect the characteristic of upper region temperature. • The effect of nodalization and temperature of reactor upper region on LBLOCA consequence was evaluated. • The modification of nodalization is an essential prerequisite in APR-1400 LBLOCA analysis. - Abstract: In best estimate (BE) calculation, the definition of system nodalization is important step influencing the prediction accuracy for specific thermal-hydraulic phenomena. The upper region of reactor is defined as the region of the upper guide structure (UGS) and upper dome. It has been assumed that the temperature of upper region is close to average temperature in most large break loss of coolant accident (LBLOCA) analysis cases. However, it was recently found that the temperature of upper region of APR-1400 reactor might be little lower than or similar to hot leg temperature through the review of detailed design data. In this study, the nodalization of APR-1400 was modified to reflect the characteristic of upper region temperature, and the effect of nodalization and temperature of reactor upper region on LBLOCA consequence was evaluated by sensitivity analysis including best estimate plus uncertainty (BEPU) calculation. In basecase calculation, in case of modified version, the peak cladding temperature (PCT) in blowdown phase became higher and the blowdown quenching (or cooling) was significantly deteriorated as compared to original case, and as a result, the cladding temperature in reflood phase became higher and the final quenching was also delayed. In addition, thermal-hydraulic parameters were compared and analyzed to investigate the effect of change of upper region on cladding temperature. In BEPU analysis, the 95 percentile PCT used in current regulatory practice was increased due to the modification of upper region nodalization, and it occurred in the reflood phase unlike original case.

Clinical evaluation of stethoscope-guided inflation of tracheal tube cuffs.

Science.gov (United States)

Kumar, R D C; Hirsch, N P

2011-11-01

Tracheal tube cuffs are commonly inflated to pressures exceeding the recommended upper limit of 30 cmH(2)O. We evaluated whether a stethoscope-guided method of cuff inflation results in pressures within the recommended range. Patients were randomly assigned to receive one of two methods of cuff inflation. In the standard 'just seal' group, air was introduced into the tracheal cuff until the audible leak at the mouth disappeared. In the stethoscope-guided group, air was introduced into the cuff until a change from harsh to soft breath sounds occurred, whilst listening with a stethoscope bell placed over the thyroid cartilage. Twenty-five patients were recruited to each group. The median (IQR [range]) cuff pressure in the 'just seal' group was 34 (28-40 [18-49]) cmH(2)O, and in the stethoscope-guided group was 20 (20-26 [16-28]) cmH(2)O, p stethoscope-guided method of tracheal tube cuff inflation is a novel, simple technique that reliably results in acceptable tracheal cuff pressures. © 2011 The Authors. Anaesthesia © 2011 The Association of Anaesthetists of Great Britain and Ireland.

Bringing Value-Based Perspectives to Care: Including Patient and Family Members in Decision-Making Processes

Directory of Open Access Journals (Sweden)

Graeme Kohler

2017-11-01

Full Text Available n a gap in consistent application of system-level strategies that can effectively translate organizational policies around patient and family engagement into practice. Methods The broad objective of this initiative was to develop a system-level implementation strategy to include patient and family advisors (PFAs at decision-making points in primary healthcare (PHC based on wellestablished evidence and literature. In this opportunity sponsored by the Canadian Foundation for Healthcare Improvement (CFHI a co-design methodology, also well-established was applied in identifying and developing a suitable implementation strategy to engage PFAs as members of quality teams in PHC. Diabetes management centres (DMCs was selected as the pilot site to develop the strategy. Key steps in the process included review of evidence, review of the current state in PHC through engagement of key stakeholders and a co-design approach. Results The project team included a diverse representation of members from the PHC system including patient advisors, DMC team members, system leads, providers, Public Engagement team members and CFHI improvement coaches. Key outcomes of this 18-month long initiative included development of a working definition of patient and family engagement, development of a Patient and Family Engagement Resource Guide and evaluation of the resource guide. Conclusion This novel initiative provided us an opportunity to develop a supportive system-wide implementation plan and a strategy to include PFAs in decision-making processes in PHC. The well-established co-design methodology further allowed us to include value-based (customer driven quality and experience of care perspectives of several important stakeholders including patient advisors. The next step will be to implement the strategy within DMCs, spread the strategy PHC, both locally and provincially with a focus on sustainability.

[Significance of expert-guided groups for relatives in psychiatry].

Science.gov (United States)

Plessen, U; Postzich, M; Wilkmann, M

1985-03-01

Psychiatric interest in relatives of patients was concentrated in the past on their pathogenetic and etiological influence on mental illness. The medical paradigma of mental illness did not account for relatives affliction in psychic disturbance of their family member. Against this a community care oriented approach involves relatives into psychiatric care, particularly under the aspects of coping strategies and rehabilitative sources. Practicability and effects of this approach were explored in expert-guided relative groups at the Psychiatric Hospital Gütersloh (FRG). Results indicated that relatives are concerned with a series of problems. Participating in relative groups facilitates coping with these problems. Expert-guided and relative centered groups were found helpful, discharging and encouraging for relatives.

VOC-Arid Integrated Demonstration guide to preparation of demonstration documents

International Nuclear Information System (INIS)

Jensen, E.J.; Brouns, T.M.; Koegler, K.J.; McCabe, G.H.; Morris, F.A.

1994-06-01

This guide has been prepared by Demonstration Operations of the Volatile Organic Compound-Arid Integrated Demonstration (VOC-Arid ID). Its purpose is to describe demonstration documents, designate responsibilities for these documents, and guide the Principal Investigator (PI) and others in their preparation. The main emphasis of this guide is to describe the documentation required of the PI. However, it does cover some of the responsibilities of other members of the VOC-Arid ID team. The VOC-Arid ID is one of several US Department of Energy (DOE) integrated demonstrations designed to support the demonstration of emerging environmental management and restoration technologies. The principal objective of the VOC-Arid ID is to identify, develop, and demonstrate new and innovative technologies for environmental restoration at arid or semiarid sites containing volatile organic compounds with or without associated contamination (e.g., radionuclides and metals)

Users' guide to the positron camera DDP516 computer system

International Nuclear Information System (INIS)

Bracher, B.H.

1979-08-01

This publication is a guide to the operation, use and software for a DDP516 computer system provided by the Data Handling Group primarily for the development of a Positron Camera. The various sections of the publication fall roughly into three parts. (1) Sections forming the Operators Guide cover the basic operation of the machine, system utilities and back-up procedures. Copies of these sections are kept in a 'Nyrex' folder with the computer. (2) Sections referring to the software written particularly for Positron Camera Data Collection describe the system in outline and lead to details of file formats and program source files. (3) The remainder of the guide, describes General-Purpose Software. Much of this has been written over some years by various members of the Data Handling Group, and is available for use in other applications besides the positron camera. (UK)

Nuclear safety guide. TID-7016, Revision 2

International Nuclear Information System (INIS)

Thomas, J.T.

1978-01-01

The Nuclear Safety Guide was first issued in 1956 as classified AEC report LA-2063 and was reprinted the next year, unclassified, as TID-7016. Revision 1, published in 1961, extended the scope and refined the guiding information. The present revision of the Guide differs significantly from its predecessor in that the latter was intentionally conservative in its recommendations. Firmly based on experimental evidence of criticality, the original Guide and the first revision were considered to be of most value to organizations whose activities with fissionable materials were not extensive and, secondarily, that it would serve as a point of departure for members of established nuclear safety teams, experienced in the field. The reader will find a significant change in the character of information presented in this version. Nuclear Criticality Safety has matured in the past twelve years. The advance of calculational capability has permitted validated calculations to extend and substitute for experimental data. The broadened data base has enabled better interpolation, extension, and understanding of available information, especially in areas previously addressed by undefined but adequate factors of safety. The content has been thereby enriched in qualitative guidance. The information inherently contains, and the user can recapture, the quantitative guidance characteristic of the formerGuides by employing appropriate safety factors. In fact, it becomes incumbent on the Criticality Safety Specialist to necessarily impose safety factors consistent with the possible normal and abnormal credible contingencies of an operation as revealed by his evaluation. In its present form the Guide easily becomes a suitable module in any compendium or handbook tailored for internal use by organizations. It is hoped the Guide will continue to serve immediate needs and will encourage continuing and more comprehensive efforts toward organizing nuclear criticality safety information

Nuclear safety guide. TID-7016, Revision 2

Energy Technology Data Exchange (ETDEWEB)

Thomas, J T [ed.

1978-05-01

The Nuclear Safety Guide was first issued in 1956 as classified AEC report LA-2063 and was reprinted the next year, unclassified, as TID-7016. Revision 1, published in 1961, extended the scope and refined the guiding information. The present revision of the Guide differs significantly from its predecessor in that the latter was intentionally conservative in its recommendations. Firmly based on experimental evidence of criticality, the original Guide and the first revision were considered to be of most value to organizations whose activities with fissionable materials were not extensive and, secondarily, that it would serve as a point of departure for members of established nuclear safety teams, experienced in the field. The reader will find a significant change in the character of information presented in this version. Nuclear Criticality Safety has matured in the past twelve years. The advance of calculational capability has permitted validated calculations to extend and substitute for experimental data. The broadened data base has enabled better interpolation, extension, and understanding of available information, especially in areas previously addressed by undefined but adequate factors of safety. The content has been thereby enriched in qualitative guidance. The information inherently contains, and the user can recapture, the quantitative guidance characteristic of the formerGuides by employing appropriate safety factors. In fact, it becomes incumbent on the Criticality Safety Specialist to necessarily impose safety factors consistent with the possible normal and abnormal credible contingencies of an operation as revealed by his evaluation. In its present form the Guide easily becomes a suitable module in any compendium or handbook tailored for internal use by organizations. It is hoped the Guide will continue to serve immediate needs and will encourage continuing and more comprehensive efforts toward organizing nuclear criticality safety information.

Three-dimensional structure of the Upper Scorpius association with the Gaia first data release

Science.gov (United States)

Galli, Phillip A. B.; Joncour, Isabelle; Moraux, Estelle

2018-06-01

Using new proper motion data from recently published catalogues, we revisit the membership of previously identified members of the Upper Scorpius association. We confirmed 750 of them as cluster members based on the convergent point method, compute their kinematic parallaxes, and combined them with Gaia parallaxes to investigate the 3D structure and geometry of the association using a robust covariance method. We find a mean distance of 146 ± 3 ± 6 pc and show that the morphology of the association defined by the brightest (and most massive) stars yields a prolate ellipsoid with dimensions of 74 × 38 × 32 pc3, while the faintest cluster members define a more elongated structure with dimensions of 98 × 24 × 18 pc3. We suggest that the different properties of both populations are an imprint of the star formation history in this region.

Experiences of Female Faculty with Maternity Leave at Four-Year Universities in an Upper Midwest State

Science.gov (United States)

Myerchin, Audra Dawn

2012-01-01

The purpose of this mixed methods study was to explore female faculty members' experiences with maternity leave, while working as a career academic in higher education. Participants consisted of women currently employed in an upper Midwest state at six four-year institutions. An online survey was completed by 121 women, and 30 of these women also…

Doppler Endoscopic Probe Monitoring of Blood Flow Improves Risk Stratification and Outcomes of Patients With Severe Nonvariceal Upper Gastrointestinal Hemorrhage.

Science.gov (United States)

Jensen, Dennis M; Kovacs, Thomas O G; Ohning, Gordon V; Ghassemi, Kevin; Machicado, Gustavo A; Dulai, Gareth S; Sedarat, Alireza; Jutabha, Rome; Gornbein, Jeffrey

2017-05-01

For 4 decades, stigmata of recent hemorrhage in patients with nonvariceal lesions have been used for risk stratification and endoscopic hemostasis. The arterial blood flow that underlies the stigmata rarely is monitored, but can be used to determine risk for rebleeding. We performed a randomized controlled trial to determine whether Doppler endoscopic probe monitoring of blood flow improves risk stratification and outcomes in patients with severe nonvariceal upper gastrointestinal hemorrhage. In a single-blind study performed at 2 referral centers we assigned 148 patients with severe nonvariceal upper gastrointestinal bleeding (125 with ulcers, 19 with Dieulafoy's lesions, and 4 with Mallory Weiss tears) to groups that underwent standard, visually guided endoscopic hemostasis (control, n = 76), or endoscopic hemostasis assisted by Doppler monitoring of blood flow under the stigmata (n = 72). The primary outcome was the rate of rebleeding after 30 days; secondary outcomes were complications, death, and need for transfusions, surgery, or angiography. There was a significant difference in the rates of lesion rebleeding within 30 days of endoscopic hemostasis in the control group (26.3%) vs the Doppler group (11.1%) (P = .0214). The odds ratio for rebleeding with Doppler monitoring was 0.35 (95% confidence interval, 0.143-0.8565) and the number needed to treat was 7. In a randomized controlled trial of patients with severe upper gastrointestinal hemorrhage from ulcers or other lesions, Doppler probe guided endoscopic hemostasis significantly reduced 30-day rates of rebleeding compared with standard, visually guided hemostasis. Guidelines for nonvariceal gastrointestinal bleeding should incorporate these results. ClinicalTrials.gov no: NCT00732212 (CLIN-013-07F). Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

Climate Change Impacts on the Upper Indus Hydrology: Sources, Shifts and Extremes.

Directory of Open Access Journals (Sweden)

A F Lutz

Full Text Available The Indus basin heavily depends on its upstream mountainous part for the downstream supply of water while downstream demands are high. Since downstream demands will likely continue to increase, accurate hydrological projections for the future supply are important. We use an ensemble of statistically downscaled CMIP5 General Circulation Model outputs for RCP4.5 and RCP8.5 to force a cryospheric-hydrological model and generate transient hydrological projections for the entire 21st century for the upper Indus basin. Three methodological advances are introduced: (i A new precipitation dataset that corrects for the underestimation of high-altitude precipitation is used. (ii The model is calibrated using data on river runoff, snow cover and geodetic glacier mass balance. (iii An advanced statistical downscaling technique is used that accounts for changes in precipitation extremes. The analysis of the results focuses on changes in sources of runoff, seasonality and hydrological extremes. We conclude that the future of the upper Indus basin's water availability is highly uncertain in the long run, mainly due to the large spread in the future precipitation projections. Despite large uncertainties in the future climate and long-term water availability, basin-wide patterns and trends of seasonal shifts in water availability are consistent across climate change scenarios. Most prominent is the attenuation of the annual hydrograph and shift from summer peak flow towards the other seasons for most ensemble members. In addition there are distinct spatial patterns in the response that relate to monsoon influence and the importance of meltwater. Analysis of future hydrological extremes reveals that increases in intensity and frequency of extreme discharges are very likely for most of the upper Indus basin and most ensemble members.

Climate Change Impacts on the Upper Indus Hydrology: Sources, Shifts and Extremes

Science.gov (United States)

Immerzeel, W. W.; Kraaijenbrink, P. D. A.; Shrestha, A. B.; Bierkens, M. F. P.

2016-01-01

The Indus basin heavily depends on its upstream mountainous part for the downstream supply of water while downstream demands are high. Since downstream demands will likely continue to increase, accurate hydrological projections for the future supply are important. We use an ensemble of statistically downscaled CMIP5 General Circulation Model outputs for RCP4.5 and RCP8.5 to force a cryospheric-hydrological model and generate transient hydrological projections for the entire 21st century for the upper Indus basin. Three methodological advances are introduced: (i) A new precipitation dataset that corrects for the underestimation of high-altitude precipitation is used. (ii) The model is calibrated using data on river runoff, snow cover and geodetic glacier mass balance. (iii) An advanced statistical downscaling technique is used that accounts for changes in precipitation extremes. The analysis of the results focuses on changes in sources of runoff, seasonality and hydrological extremes. We conclude that the future of the upper Indus basin’s water availability is highly uncertain in the long run, mainly due to the large spread in the future precipitation projections. Despite large uncertainties in the future climate and long-term water availability, basin-wide patterns and trends of seasonal shifts in water availability are consistent across climate change scenarios. Most prominent is the attenuation of the annual hydrograph and shift from summer peak flow towards the other seasons for most ensemble members. In addition there are distinct spatial patterns in the response that relate to monsoon influence and the importance of meltwater. Analysis of future hydrological extremes reveals that increases in intensity and frequency of extreme discharges are very likely for most of the upper Indus basin and most ensemble members. PMID:27828994

Climate Change Impacts on the Upper Indus Hydrology: Sources, Shifts and Extremes.

Science.gov (United States)

Lutz, A F; Immerzeel, W W; Kraaijenbrink, P D A; Shrestha, A B; Bierkens, M F P

2016-01-01

The Indus basin heavily depends on its upstream mountainous part for the downstream supply of water while downstream demands are high. Since downstream demands will likely continue to increase, accurate hydrological projections for the future supply are important. We use an ensemble of statistically downscaled CMIP5 General Circulation Model outputs for RCP4.5 and RCP8.5 to force a cryospheric-hydrological model and generate transient hydrological projections for the entire 21st century for the upper Indus basin. Three methodological advances are introduced: (i) A new precipitation dataset that corrects for the underestimation of high-altitude precipitation is used. (ii) The model is calibrated using data on river runoff, snow cover and geodetic glacier mass balance. (iii) An advanced statistical downscaling technique is used that accounts for changes in precipitation extremes. The analysis of the results focuses on changes in sources of runoff, seasonality and hydrological extremes. We conclude that the future of the upper Indus basin's water availability is highly uncertain in the long run, mainly due to the large spread in the future precipitation projections. Despite large uncertainties in the future climate and long-term water availability, basin-wide patterns and trends of seasonal shifts in water availability are consistent across climate change scenarios. Most prominent is the attenuation of the annual hydrograph and shift from summer peak flow towards the other seasons for most ensemble members. In addition there are distinct spatial patterns in the response that relate to monsoon influence and the importance of meltwater. Analysis of future hydrological extremes reveals that increases in intensity and frequency of extreme discharges are very likely for most of the upper Indus basin and most ensemble members.

CT-guided percutaneous gastrostomy: success rate, early and late complications; CT-gesteuerte perkutane Gastrostomie: Technischer Erfolg, Frueh- und Spaetkomplikationen

Energy Technology Data Exchange (ETDEWEB)

Gottschalk, A.; Voelk, M. [Radiologie, Bundeswehrkrankenhaus Ulm (Germany); Strotzer, M. [Radiologie, Klinikum Hohe Warte (Germany); Feuerbach, S.; Rogler, G. [Radiologie, Klinikum der Universitaet Regensburg (Germany); Seitz, J. [Radiologie, MVZ Dr. Neumaier und Kollegen (Germany)

2007-04-15

Purpose: Percutaneous endoscopic gastrostomy (PEG) and percutaneous radiologic gastrostomy (PRG) are the standard methods of ensuring long-term enteral food intake in patients with dysphagia caused by neoplasia or neurological disorders. High-grade obstructions of the upper digestive tract or inadequate transillumination can prevent PEG. CT-guided percutaneous gastrostomy (PG) represents a special technique for enabling gastrostomy in patients for whom the endoscopic method is impossible. The aim of this study was to evaluate the results and complications of CT-guided percutaneous gastrostomy. Materials and Methods: CT-guided PG was performed in 83 patients, mostly with malignancy of the upper respiratory or digestive tract. Medical records for these patients were reviewed, and the results and complications of the CT-guided PG were analyzed retrospectively. Complications were grouped into four categories: Major and minor complications as well as early and late complications. Results: In 95.2 % of all cases (79/83), CT-guided PG was successful in the first attempt. Within the first 3 days, 5 major complications including 4 tube dislocations and one case of peritonitis were found in 4/79 patients (5.1 %). One of these patients experienced two early major complications. Early minor complications, mainly local skin irritations and temporary stomachache, were observed in 31 patients (39.2 %). Three days after CT-guided PG, 4 cases of major complications were documented, yielding a total rate of major complications was 8.7 % (7/79). Hemorrhage requiring blood transfusion or perforation after gastrostomy was not observed. 29.1 % of the patients (23/79) experienced late minor complications. (orig.)

IAEA code and safety guides on quality assurance

International Nuclear Information System (INIS)

Raisic, N.

1980-01-01

In the framework of its programme in safety standards development, the IAEA has recently published a Code of Practice on Quality Assurance for Safety in Nuclear Power Plants. The Code establishes minimum requirements for quality assurance which Member States should use in the context of their own nuclear safety requirements. A series of 10 Safety Guides which describe acceptable methods of implementing the requirements of specific sections of the Code are in preparation. (orig.)

Analysis of waves in the plasma guided by a periodical vane-type slow wave structure

International Nuclear Information System (INIS)

Wu, T.J.; Kou, C.S.

2005-01-01

In this study, the dispersion relation has been derived to characterize the propagation of the waves in the plasma guided by a periodical vane-type slow wave structure. The plasma is confined by a quartz plate. Results indicate that there are two different waves in this structure. One is the plasma mode that originates from the plasma surface wave propagating along the interface between the plasma and the quartz plate, and the other is the guide mode that originally travels along the vane-type slow wave structure. In contrast to its original slow wave characteristics, the guide mode becomes a fast wave in the low-frequency portion of the passband, and there exists a cut-off frequency for the guide mode. The vane-type guiding structure has been shown to limit the upper frequency of the passband of the plasma mode, compared with that of the plasma surface wave. In addition, the passband of the plasma mode increases with the plasma density while it becomes narrower for the guide mode. The influences of the parameters of the guiding structure and plasma density on the propagation of waves are also presented

The Chicago guide to communicating science

CERN Document Server

Montgomery, Scott L

2017-01-01

For more than a decade, The Chicago Guide to Communicating Science has been the go-to reference for anyone who needs to write or speak about their research. Whether a student writing a thesis, a faculty member composing a grant proposal, or a public information officer crafting a press release, Scott Montgomery’s advice is perfectly adaptable to any scientific writer’s needs. This new edition has been thoroughly revised to address crucial issues in the changing landscape of scientific communication, with an increased focus on those writers working in corporate settings, government, and nonprofit organizations as well as academia. Half a dozen new chapters tackle the evolving needs and paths of scientific writers. These sections address plagiarism and fraud, writing graduate theses, translating scientific material, communicating science to the public, and the increasing globalization of research. The Chicago Guide to Communicating Science recognizes that writers come to the table with different needs and...

Medical and biohazardous waste generator's guide: Revision 1

International Nuclear Information System (INIS)

1994-09-01

This Guide describes the procedures required to comply with all federal and state laws and regulations and Lawrence Berkeley Laboratory (LBL) policy applicable to medical and biohazardous waste. The members of the LBL Biological Safety Subcommittee participated in writing these policies and procedures. The procedures and policies in this Guide apply to LBL personnel who work with infectious agents or potentially infectious agents, publicly perceived infectious items or materials (e.g., medical gloves, culture dishes), and sharps (e.g., needles, syringes, razor blades). If medical or biohazardous waste is contaminated or mixed with a hazardous chemical or material, with a radioactive material, or with both, the waste will be handled in accordance with the applicable federal and State of California laws and regulations for hazardous, radioactive, or mixed waste

Perceptions of pharmacy students, faculty members, and administrators on the use of technology in the classroom.

Science.gov (United States)

DiVall, Margarita V; Hayney, Mary S; Marsh, Wallace; Neville, Michael W; O'Barr, Stephen; Sheets, Erin D; Calhoun, Larry D

2013-05-13

To gather and evaluate the perceptions of students, faculty members, and administrators regarding the frequency and appropriateness of classroom technology use. Third-year pharmacy students and faculty members at 6 colleges and schools of pharmacy were surveyed to assess their perceptions about the type, frequency, and appropriateness of using technology in the classroom. Upper-level administrators and information technology professionals were also interviewed to ascertain overall technology goals and identify criteria used to adopt new classroom technologies. Four hundred sixty-six students, 124 faculty members, and 12 administrators participated in the survey. The most frequently used and valued types of classroom technology were course management systems, audience response systems, and lecture capture. Faculty members and students agreed that faculty members appropriately used course management systems and audience response systems. Compared with their counterparts, tech-savvy, and male students reported significantly greater preference for increased use of classroom technology. Eighty-six percent of faculty members reported having changed their teaching methodologies to meet student needs, and 91% of the students agreed that the use of technology met their needs. Pharmacy colleges and schools use a variety of technologies in their teaching methods, which have evolved to meet the needs of the current generation of students. Students are satisfied with the appropriateness of technology, but many exhibit preferences for even greater use of technology in the classroom.

Energy and environment design guide

Energy Technology Data Exchange (ETDEWEB)

Harman, K. [Royal Australian Institute of Architects, Canberra, ACT (Australia)

1996-04-01

The Royal Australian Institute of Architects (RAIA) released an Environment Policy for architects in September 1994 which forms part of the RAIA Code of Professional Conduct. Prior to releasing the policy, it was recognised that members needed information and education in the area of energy and environment in order to adopt and implement the guide. This document is a report on the scope, work programme and achievements of a project to provide an easy reference resource for architects and other building designers, and bring together a wide range of information and research. It includes the Environment Policy as an appendix. The project produced 24 notes entitled the `Environment Design Guide - energy/environment notes` covering a wide range of topics, and four newsletters. Feedback received from architects to date indicates that the development of the notes has had a positive effect on their knowledge of these issues, resulting in the making of informed design decisions. The topics covered by the notes are expected to expand in 1996 with the preparation of additional notes which provide information on products and sustainable construction.

Psychometric properties of the Calgary Cambridge guides to assess communication skills of undergraduate medical students.

OpenAIRE

Simmenroth-Nayda, Anne; Heinemann, Stephanie; Nolte, Catharina; Fischer, Thomas; Himmel, Wolfgang

2014-01-01

OBJECTIVE: The aim of this study was to analyse the psychometric properties of the short version of the Calgary Cambridge Guides and to decide whether it can be recommended for use in the assessment of communications skills in young undergraduate medical students. METHODS: Using a translated version of the Guide, 30 members from the Department of General Practice rated 5 videotaped encounters between students and simulated patients twice. Item analysis should detect possible floor and/or...

Cooperative development of nuclear safety regulations, guides and standards based on NUSS

International Nuclear Information System (INIS)

Pachner, J.; Boyd, F.C.; Yaremy, E.M.

1984-10-01

In 1983, the Atomic Energy Control Board and Atomic Energy of Canada Limited conducted a study of a possible joint program involving Canada, a nuclear power plant importing Member State and the IAEA for the development of the national nuclear safety regulations and guides based on NUSS documents. During the study, a work plan with manpower estimates for the development of design was prepared as an investigatory exercise. The work plan suggests that a successful NUSS implementation in developing Member States will require availability of significant resources at the start of the program. The study showed that such a joint program could provide an effective mechanism for transfer of nuclear safety know-how to the developing Member States through NUSS implementation

Y.E.S. International Entomology Resource Guide. Second Edition. Special Publication No. 2.

Science.gov (United States)

Dunn, Gary A., Comp.

This resource guide is designed to provide Young Entomologists' Society (Y.E.S.) members and other interested entomologists with information on people and companies that sell entomological equipment, supplies, services, preserved and dried specimens, livestock, books, publications, slides and other visuals, gift or novelty items, and…

Fatal paradoxical pulmonary air embolism complicating percutaneous computed tomography-guided needle biopsy of the lung

International Nuclear Information System (INIS)

Chakravarti, Rajesh; Singh, Virendra; Isaac, Rethish; John, Joseph

2004-01-01

A 63-year-old man with left upper zone haziness on chest X-ray and an infiltrative lesion with a pleural mass in the left upper lobe on CT scan was scheduled for CT-guided percutaneous trans-thoracic needle biopsy. During the procedure, the patient had massive haemoptysis and cardiorespiratory arrest and could not be revived. Post-mortem CT showed air in the right atrium, right ventricle, pulmonary artery and also in the left atrium and aorta. A discussion on paradoxical air embolism following percutaneous trans-thoracic needle biopsy is presented Copyright (2004) Blackwell Publishing Asia Pty Ltd

Computational fluid dynamic analysis of a guide tube in a PWR

International Nuclear Information System (INIS)

Hofmann, F.; Archambeau, F.; Chaize, C.

2000-01-01

Security in nuclear power plants demands severe limitations of the maximal drop time of rod cluster control assemblies. In February 1995, several assemblies of the Chinese plant in Daya Bay failed to comply with these requirements. Electricite De France undertook a research program to get a better insight of this problem since the plant has been built by French and also because the French new four-loops N4 reactor was equipped with the same guide tubes. This paper is limited to a numerical study of the influence of the pressure forces applied to control rods and due to flow circulation through the guide tubes. After a validation test case, a first calculation has been carried out on a simplified N4 guide tube. The sensitivity of the pressure forces to transverse flow and to modifications of the geometry has been determined. The program has been extended to guide tubes used in 1300-MW reactors and similar computations have been done. To make simulations more representative, a global computation of the flow in the whole upper internals plenum (UIP) will be achieved to provide accurate boundary conditions for local calculations with better resolution.

Computational fluid dynamic analysis of a guide tube in a PWR

International Nuclear Information System (INIS)

Hofmann, F.; Archambeau, F.

1997-01-01

Security in nuclear power plants demands severe limitations of the maximal drop time of rod cluster control assemblies. In February 1995, several assemblies of the Chinese plant in DAYA BAY failed to comply with these requirements. Electricite de France undertook a research program to get a better insight of this problem since the plant has been built by French and also because the French new 4 loops N4 reactor was equipped with the same guide tubes. This paper is limited to a numerical study of the influence of the pressure forces applied to control rods and due to flow circulation through the guide tubes. After a validation test-case, a first calculation has been carried out on a simplified N4 guide tube. The sensitivity of the pressure forces to transverse flow and to modifications of the geometry has been determined. The program has been extended to guide tubes used in 1300 MW reactors and similar computations have been done. To make simulations more representative, a global computation of the flow in the whole upper internals plenum (UIP) will be achieved to provide accurate boundary conditions for local calculations with better resolution. (author)

Experience and needs of family members of patients treated with extracorporeal membrane oxygenation.

Science.gov (United States)

Tramm, Ralph; Ilic, Dragan; Murphy, Kerry; Sheldrake, Jayne; Pellegrino, Vincent; Hodgson, Carol

2017-06-01

To explore the experiences of family members of patients treated with extracorporeal membrane oxygenation. Sudden onset of an unexpected and severe illness is associated with an increased stress experience of family members. Only one study to date has explored the experience of family members of patients who are at high risk of dying and treated with extracorporeal membrane oxygenation. A qualitative descriptive research design was used. A total of 10 family members of patients treated with extracorporeal membrane oxygenation were recruited through a convenient sampling approach. Data were collected using open-ended semi-structured interviews. A six-step process was applied to analyse the data thematically. Four criteria were employed to evaluate methodological rigour. Family members of extracorporeal membrane oxygenation patients experienced psychological distress and strain during and after admission. Five main themes (Going Downhill, Intensive Care Unit Stress and Stressors, Carousel of Roles, Today and Advice) were identified. These themes were explored from the four roles of the Carousel of Roles theme (decision-maker, carer, manager and recorder) that participants experienced. Nurses and other staff involved in the care of extracorporeal membrane oxygenation patients must pay attention to individual needs of the family and activate all available support systems to help them cope with stress and strain. An information and recommendation guide for families and staff caring for extracorporeal membrane oxygenation patients was developed and needs to be applied cautiously to the individual clinical setting. © 2016 John Wiley & Sons Ltd.

Can Community Members Identify Tropical Tree Species for REDD+ Carbon and Biodiversity Measurements?

Science.gov (United States)

Zhao, Mingxu; Brofeldt, Søren; Li, Qiaohong; Xu, Jianchu; Danielsen, Finn; Læssøe, Simon Bjarke Lægaard; Poulsen, Michael Køie; Gottlieb, Anna; Maxwell, James Franklin; Theilade, Ida

2016-01-01

Biodiversity conservation is a required co-benefit of REDD+. Biodiversity monitoring is therefore needed, yet in most areas it will be constrained by limitations in the available human professional and financial resources. REDD+ programs that use forest plots for biomass monitoring may be able to take advantage of the same data for detecting changes in the tree diversity, using the richness and abundance of canopy trees as a proxy for biodiversity. If local community members are already assessing the above-ground biomass in a representative network of forest vegetation plots, it may require minimal further effort to collect data on the diversity of trees. We compare community members and trained scientists' data on tree diversity in permanent vegetation plots in montane forest in Yunnan, China. We show that local community members here can collect tree diversity data of comparable quality to trained botanists, at one third the cost. Without access to herbaria, identification guides or the Internet, community members could provide the ethno-taxonomical names for 95% of 1071 trees in 60 vegetation plots. Moreover, we show that the community-led survey spent 89% of the expenses at village level as opposed to 23% of funds in the monitoring by botanists. In participatory REDD+ programs in areas where community members demonstrate great knowledge of forest trees, community-based collection of tree diversity data can be a cost-effective approach for obtaining tree diversity information.

Can Community Members Identify Tropical Tree Species for REDD+ Carbon and Biodiversity Measurements?

Directory of Open Access Journals (Sweden)

Mingxu Zhao

Full Text Available Biodiversity conservation is a required co-benefit of REDD+. Biodiversity monitoring is therefore needed, yet in most areas it will be constrained by limitations in the available human professional and financial resources. REDD+ programs that use forest plots for biomass monitoring may be able to take advantage of the same data for detecting changes in the tree diversity, using the richness and abundance of canopy trees as a proxy for biodiversity. If local community members are already assessing the above-ground biomass in a representative network of forest vegetation plots, it may require minimal further effort to collect data on the diversity of trees. We compare community members and trained scientists' data on tree diversity in permanent vegetation plots in montane forest in Yunnan, China. We show that local community members here can collect tree diversity data of comparable quality to trained botanists, at one third the cost. Without access to herbaria, identification guides or the Internet, community members could provide the ethno-taxonomical names for 95% of 1071 trees in 60 vegetation plots. Moreover, we show that the community-led survey spent 89% of the expenses at village level as opposed to 23% of funds in the monitoring by botanists. In participatory REDD+ programs in areas where community members demonstrate great knowledge of forest trees, community-based collection of tree diversity data can be a cost-effective approach for obtaining tree diversity information.

IAEA codes and guides for safety of nuclear power plants

International Nuclear Information System (INIS)

Raisic, N.

1980-01-01

The objectives and scope of the Agency's programme of nuclear safety standards are described and the role of these documents in regulation of nuclear power im Member States is discussed. For each of the five areas of safety standards development, i.e. siting, design, operation, quality assurance and governmental organization, a set of principles underlying requirements and recommendations contained in the Code of Practice and Safety Guides will be presented. Safety Guides in each of the five areas will be reviewed in respect of the scope and content. A consideration will be given to the future development of the safety standards and to the revision and updating of the published documents. (orig./RW)

Effectiveness of Stellate Ganglion Block Under Fuoroscopy or Ultrasound Guidance in Upper Extremity CRPS.

Science.gov (United States)

Imani, Farnad; Hemati, Karim; Rahimzadeh, Poupak; Kazemi, Mohamad Reza; Hejazian, Kokab

2016-01-01

Stellate Ganglion Block (SGB) is an effective technique which may be used to manage upper extremities pain due to Chronic Regional Pain Syndrome (CRPS), in this study we tried to evaluate the effectiveness of this procedure under two different guidance for management of this syndrome. The purpose of this study was to evaluate the effectiveness of ultrsound guide SGB by comparing it with the furoscopy guided SGB in upper extermities CRPS patients in reducing pain & dysfuction of the affected link. Fourteen patients with sympathetic CRPS in upper extremities in a randomized method with block randomization divided in two equal groups (with ultrasound or fluoroscopic guidance). First group was blocked under fluoroscopic guidance and second group blocked under ultrasound guidance. After correct positioning of the needle, a mixture of 5 ml bupivacaine 0.25% and 1 mL of triamcinolone was injected. These data represent no meaningful statistical difference between the two groups in terms of the number of pain attacks before the blocks, a borderline correlation between two groups one week and one month after the block and a significant statistical correlation between two groups three month after the block. These data represent no meaningful statistical difference between the patients of any group in terms of the pain intensity (from one week to six months after block), p-value = 0.61. These data represent a meaningful statistical difference among patients of any group and between the two groups in terms of the pain intensity (before the block until six months after block), p-values were 0.001, 0.031 respectively. According the above mentioned data, in comparison with fluoroscopic guidance, stellate ganglion block under ultrasound guidance is a safe and effective method with lower complication and better improvement in patient's disability indexes.

A Non-Member Spouse's Entitlement To The Member's Pension Interest

Directory of Open Access Journals (Sweden)

Motseotsile Clement Marumoagae

2014-12-01

Full Text Available It is important that married couples seek legal advice with regard to the assets falling within their joint estate, more particularly their retirement benefits. This article reflects on the entitlement (if any of non-member spouses to their spouses' retirement fund benefits. Pension benefits can be due before, during or after divorce, and parties to the marriage should be aware of their rights with regard to the accruing pension benefits of their spouses. While it is settled law that non-member spouses are entitled to receive a portion of their member spouses' pension benefits (known as "pension interest" immediately on divorce, it is not particularly clear whether non-member spouses are also entitled to receive the same before or sometime after divorce. In this article I provide a contextual understanding of the entitlements (if any which spouses or former spouses of members of pension funds have on such member spouses' retirement benefits. Furthermore, it shown in this article that various divisions of South African High Courts have been inconsistent in how they have approached the issue of the pension interest between divorcing spouses or divorced ex-spouses.

Resources guide and directory, 1998

International Nuclear Information System (INIS)

1998-01-01

Work of the Alberta Chamber of Resources in 1997 were reviewed and plans for activities in 1998 were announced. Among 1997 activities, revision of the business plan for the University of Alberta School of Mining, the Forestry Surface Data Share Agreement, the study of the potential of Alberta's mineral industry, a successful Environmental Forum, work on community partnership between employers and educators that will help to bridge the gap between work and school, continuing investigation of transportation, marketing and technology issues related to oil sands, continuing research on the capture, purification, transportation and utilization of carbon dioxide, formation of the Oil Sands Lease Tenure Committee to provide effective evaluation of the current regulations regarding oil sands leases, and completion of study on bitumen mobility and markets, were highlighted. The 1998 Guide also contains profiles of several Chamber members, among them the Coal Association of Canada, Birch Mountain Resources Ltd., Apex Geoscience Ltd., and Purvin and Gertz Inc., a strategic consulting firm. A list of the current member companies, their CEOs, addresses and telephone numbers is also included

MRI-guided vacuum-assisted breast biopsy: comparison with stereotactically guided and ultrasound-guided techniques

Energy Technology Data Exchange (ETDEWEB)

Imschweiler, Thomas; Freiwald, Bianka; Kubik-Huch, Rahel A. [Kantonspital Baden AG, Institute for Radiology, Baden (Switzerland); Haueisen, Harald [Kantonspital Aarau AG, Institute for Radiology, Aarau (Switzerland); Kampmann, Gert [Clinica Sant' Anna, Lugano, Sorengo (Switzerland); Rageth, Luzi [Adjumed Services AG, Zurich (Switzerland); Seifert, Burkhardt [Institute for Social and Preventive Medicine, University of Zurich, Division of Biostatistics, Zuerich (Switzerland); Rageth, Christoph [Breast Centre, Zurich (Switzerland)

2014-01-15

To analyse the development of MRI-guided vacuum-assisted biopsy (VAB) in Switzerland and to compare the procedure with stereotactically guided and ultrasound-guided VAB. We performed a retrospective analysis of VABs between 2009 and 2011. A total of 9,113 VABs were performed. Of these, 557 were MRI guided. MRI-guided VAB showed the highest growth rate (97 %) of all three procedures. The technical success rates for MRI-guided, stereotactically guided and ultrasound-guided VAB were 98.4 % (548/557), 99.1 % (5,904/5,960) and 99.6 % (2,585/2,596), respectively. There were no significant differences (P = 0.12) between the MRI-guided and the stereotactically guided procedures. The technical success rate for ultrasound-guided VAB was significantly higher than that for MRI-guided VAB (P < 0.001). There were no complications using MRI-guided VAB requiring open surgery. The malignancy diagnosis rate for MRI-guided VAB was similar to that for stereotactically guided VAB (P = 0.35). MRI-guided VAB is a safe and accurate procedure that provides insight into clinical breast findings. (orig.)

A Bumpy Border Crossing into the Teaching Culture on a U.S. Campus: Experience of a Chinese Faculty Member

Science.gov (United States)

Cheng, Qiang; Wang, Jian; Zhang, Shaoan

2013-01-01

Guided by cultural border crossing and teacher identity development theories, this case study explores the bumpy process of a junior Chinese faculty member's border crossing into the U.S. teaching culture and analyzes the challenges, coping strategies, and consequences of his border crossing on teaching and teacher identity development. The…

Ultrasound-guided training in the performance of brachial plexus block by the posterior approach: an observational study.

NARCIS (Netherlands)

Geffen, G.J. van; Rettig, H.C.; Koornwinder, T.; Renes, S.H.; Gielen, M.J.M.

2007-01-01

The application of ultrasonography in guiding and controlling the path of the stimulating needle to the brachial plexus via the posterior approach (Pippa technique) was studied. In 21 ASA physical status 1 and 2 patients, scheduled for surgery of the shoulder or upper arm, needle insertion was

Oncoplastic Surgery for Upper/Upper Inner Quadrant Breast Cancer.

Science.gov (United States)

Lin, Joseph; Chen, Dar-Ren; Wang, Yu-Fen; Lai, Hung-Wen

2016-01-01

Tumors located in the upper/upper inner quadrant of the breast warrant more attention. A small lesion relative to the size of breast in this location may be resolved by performing a level I oncoplastic technique. However, a wide excision may significantly reduce the overall quality of the breast shape by distorting the visible breast line. From June 2012 to April 2015, 36 patients with breast cancer located in the upper/upper inner quadrant underwent breast-conservation surgery with matrix rotation mammoplasty. According to the size and location of the tumor relative to the nipple-areola complex, 11 patients underwent matrix rotation with periareolar de-epithelialization (donut group) and the other 25 underwent matrix rotation only (non-donut group). The cosmetic results were self-assessed by questionnaires. The average weights of the excised breast lumps in the donut and non-donut groups were 104.1 and 84.5 g, respectively. During the 3-year follow-up period, local recurrence was observed in one case and was managed with nipple-sparing mastectomy followed by breast reconstruction with prosthetic implants. In total, 31 patients (88.6%) ranked their postoperative result as either acceptable or satisfactory. The treated breasts were also self-evaluated by 27 patients (77.1%) to be nearly identical to or just slightly different from the untreated side. Matrix rotation is an easy breast-preserving technique for treating breast cancer located in the upper/upper inner quadrant of the breast that requires a relatively wide excision. With this technique, a larger breast tumor could be removed without compromising the breast appearance.

Radiation shielding member

International Nuclear Information System (INIS)

Nemezawa, Isao; Kimura, Tadahiro; Mizuochi, Akira; Omori, Tetsu

1998-01-01

A single body of a radiation shield comprises a bag prepared by welding or bonding a polyurethane sheet which is made flat while interposing metal plates at the upper and the lower portion of the bag. Eyelet fittings are disposed to the upper and the lower portions of the bag passing through the metal plates and the flat portion of the bag. Water supplying/draining ports are disposed to two upper and lower places of the bag at a height where the metal plates are disposed. Reinforcing walls welded or bonded to the inner wall surface of the bag are elongated in vertical direction to divide the inside of the bag to a plurality of cells. The bag is suspended and supported from a frame with S-shaped hooks inserted into the eyelet fittings as connecting means. A plurality of bags are suspended and supported from the frame at a required height by way of the eyelets at the lower portion of the suspended and supported bag and the eyelet fittings at the upper portion of the bag below the intermediate connection means. (I.N.)

EUS-Guided Vascular Procedures: A Literature Review

Directory of Open Access Journals (Sweden)

Tomislav Bokun

2013-01-01

Full Text Available Endoscopic ultrasound (EUS is continuously stepping into the therapeutic arena, simultaneously evolving in different directions, such as the management of pancreatic and biliary diseases, celiac neurolysis, delivering local intratumoral therapy, and EUS-guided endosurgery. EUS-guided vascular procedures are also challenging, considering the variety of vascular pathology, proximity of the vascular structures to the GI tract wall, high resolution, and real-time guidance offering an attractive access route and precise delivery of the intervention. The literature on vascular therapeutic EUS demonstrates techniques for the management of upper GI variceal and nonvariceal bleeding, pseudoaneurysms, and coiling and embolization procedures, as well as the creation of intrahepatic portosystemic shunts. The paucity of studies, diversity of study designs, and the number of animal model studies hamper a systematic approach to the conclusion and decision making important to clinicians and healthcare policy makers. Nevertheless, theoretical benefits and findings up to date concerning technical feasibility, efficacy, and safety of the procedures drive further research and development in this rather young therapeutic arena.

On the presence of upper paleocene rocks in the foreland succession at Cabo Nariz, Tierra del Fuego, Chile: Geology and new palynological and U-Pb data

International Nuclear Information System (INIS)

Sanchez, Alejandro; Pavlishina, Polina; Godoy, Estanislao; Herve, Francisco; Fanning, C.Mark

2010-01-01

On the west coast of Tierra del Fuego, south of Cabo Nariz, in Chile, Upper Cretaceous to Paleocene sedimentary successions of the Magallanes foreland basin crop out. The presence of dinoflagellate cysts, as well as radiometric U-Pb SHPJMP dating of detrital zircons, indicate that this succession ranges from the Campanian to Thanetian (Late Paleocene) in age. The base of the exposed sedimentary succession comprises siltstones of external platform facies (Cerro Cuchilla Formation), which are thrust over the Cabo Nariz Beds. The latter fonnation is divided into two members: a lower siltstone-dominated turbidite facies member and an upper member of sandstone-dominated turbidites, with sandstone and conglomerate channel facies. The presence of dinocysts in the Cerro Cuchilla Formation suggests a late Campanian to early Danian age. The fossil content in the Cabo Nariz Beds indicate a Selandian (Middle Paleocene) depositional age in accordance with the detrital zircon ages which provide a maximum possible Campanian age (76.5±0.7 Ma), and very close to the Thanetian (Late Paleocene) (57.6±1 Ma) depositional ages for the lower and upper member, respectively. The sedimentary succession of Cabo Nariz Beds, is interpreted as a north-northwest prograding submarine fan of middle to Late Paleocene age. It is considered to represent the deposition of detritus derived from an uplifting orogen located to the south. The detrital zircon age spectra suggest that there was a period of low intensity of magmatic activity in the source area around the K-T boundary

INSIGHTS FROM THE FRONT LINES: A COLLECTION OF STORIES OF HTA IMPACT FROM INAHTA MEMBER AGENCIES.

Science.gov (United States)

Schuller, Tara; Söderholm Werkö, Sophie

2017-01-01

This mini-theme contains six stories of health technology assessment (HTA) impact from member agencies of The International Network of Agencies for Health Technology Assessment (INAHTA), which were originally shared at the 2015 and 2016 INAHTA Congresses. The INAHTA impact story sharing is an innovative network activity where member agency representatives share experiences of HTA impact in a loosely structured story format. Through this process, members gain insights from other agencies on new ways of thinking about and approaching HTA impact assessment. A guide is provided to members to prepare their story, and the best story receives the David Hailey Award for Best Impact Story. This mini-theme contains stories of HTA impact from six member agencies in different parts of the world: the Health Assessment Division of the Ministry of Public Health (Uruguay), the Institute of Quality and Efficiency in Health Care (Germany), the Health Information and Quality Authority (Ireland), the Finnish Office for Health Technology Assessment (Finland), the Australian Safety and Efficacy Register of New Interventional Procedures-Surgical (Australia), and the Institut national d'excellence en santé et en services sociaux (Canada). Across the papers, common themes emerge about the importance of appropriate engagement of stakeholders and the broadening scope of HTA beyond reimbursement decision making.

Oncoplastic Surgery for Upper/Upper Inner Quadrant Breast Cancer.

Directory of Open Access Journals (Sweden)

Joseph Lin

Full Text Available Tumors located in the upper/upper inner quadrant of the breast warrant more attention. A small lesion relative to the size of breast in this location may be resolved by performing a level I oncoplastic technique. However, a wide excision may significantly reduce the overall quality of the breast shape by distorting the visible breast line. From June 2012 to April 2015, 36 patients with breast cancer located in the upper/upper inner quadrant underwent breast-conservation surgery with matrix rotation mammoplasty. According to the size and location of the tumor relative to the nipple-areola complex, 11 patients underwent matrix rotation with periareolar de-epithelialization (donut group and the other 25 underwent matrix rotation only (non-donut group. The cosmetic results were self-assessed by questionnaires. The average weights of the excised breast lumps in the donut and non-donut groups were 104.1 and 84.5 g, respectively. During the 3-year follow-up period, local recurrence was observed in one case and was managed with nipple-sparing mastectomy followed by breast reconstruction with prosthetic implants. In total, 31 patients (88.6% ranked their postoperative result as either acceptable or satisfactory. The treated breasts were also self-evaluated by 27 patients (77.1% to be nearly identical to or just slightly different from the untreated side. Matrix rotation is an easy breast-preserving technique for treating breast cancer located in the upper/upper inner quadrant of the breast that requires a relatively wide excision. With this technique, a larger breast tumor could be removed without compromising the breast appearance.

Members of the Agency

International Nuclear Information System (INIS)

2007-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.63) is Palau which deposited its Instrument of Acceptance of the Statute on 2 March 2007. The Attachment hereto shows the dates on which the present 144 Member States became Members [fr

Members of the Agency

International Nuclear Information System (INIS)

2007-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.63) is Palau which deposited its Instrument of Acceptance of the Statute on 2 March 2007. The Attachment hereto shows the dates on which the present 144 Member States became Members [es

The Music Industry Conference Guide for Music Educators. A Supplement to the Music Educators Journal.

Science.gov (United States)

Music Educators Journal, 1988

1988-01-01

This supplement is a comprehensive guide to the music industry designed for music teachers. Included are tips for contacting music businesses and suggestions on ordering music, robes, instruments, computer software, and other supplies. Includes an annotated directory of Music Industry Conference members. (JDH)

A revision of the cask designers guide for the '90s

International Nuclear Information System (INIS)

Shappert, L.B.; Green, V.M.

1993-01-01

DOE has requested that ORNL initiate a revision to NSIC-68, A Guide for the Design, Fabrication, and Operation of Shipping Casks for Nuclear Applications, commonly called the Cask Designers Guide. This revision, called the Cask Handbook, has two goals: (1) to improve the quality of SARPs that are submitted to DOE, and (2) to provide up-to-date information on the design of spent fuel shipping casks, including information on fabrication, quality assurance, SARP preparation, certification, use, maintenance, and other general topics. The revision provides guidance that will help engineers through the cask licensing process, in part, by providing as much regulator-approved data and 'lessons-learned' information as possible. The effort is sponsored by DOE-Environmental, Safety and Health (EH), guided by Transportation Technology staff members at ORNL, and the information is being generated by experts in the various technical fields. (J.P.N.)

Medical and biohazardous waste generator`s guide: Revision 1

Energy Technology Data Exchange (ETDEWEB)

1994-09-01

This Guide describes the procedures required to comply with all federal and state laws and regulations and Lawrence Berkeley Laboratory (LBL) policy applicable to medical and biohazardous waste. The members of the LBL Biological Safety Subcommittee participated in writing these policies and procedures. The procedures and policies in this Guide apply to LBL personnel who work with infectious agents or potentially infectious agents, publicly perceived infectious items or materials (e.g., medical gloves, culture dishes), and sharps (e.g., needles, syringes, razor blades). If medical or biohazardous waste is contaminated or mixed with a hazardous chemical or material, with a radioactive material, or with both, the waste will be handled in accordance with the applicable federal and State of California laws and regulations for hazardous, radioactive, or mixed waste.

Workshop Session II report: R and D needs of IGORR members

Energy Technology Data Exchange (ETDEWEB)

Boening, K [Fakultaet fuer Physik E21, Technische Universitaet Muenchen, Garching (Germany)

1990-05-01

On the first day of this meeting a variety of reports has been given on projects covering the range from major upgrades of existing research reactors or experimental installations up to totally new research reactor facilities. From these project descriptions it was clear that a strong need of all these groups for R and D research and development) work had to be anticipated. So the purpose of the present workshop was - on the one hand - to identify those fields in which the results of R and D work would be required by IGORR member groups. On the other hand - there is an appreciable amount of R and D work either being planned for the near future or being performed right now (or having just been completed) by IGORR member groups. So the purpose of this workshop was to identity those fields in which R and D work actually is or will be (or has been) performed by IGORR members. Topics of interest were: Thermal-hydraulic tests and correlations, Corrosion tests and analytical models , Multidimensional kinetic analysis for small cores, Fuel plates fabrication, Fuel plates stability, Fuel irradiation, Burnable poison irradiation, Structural materials irradiation, Neutron guides irradiation, Cold Source materials irradiation, Cold Source LN{sub 2} test, Source LH2-H{sub 2}O reaction (H or D), Instrumentation upgrading and digital control system, Man-machine interface.

Workshop Session II report: R and D needs of IGORR members

International Nuclear Information System (INIS)

Boening, K.

1990-01-01

On the first day of this meeting a variety of reports has been given on projects covering the range from major upgrades of existing research reactors or experimental installations up to totally new research reactor facilities. From these project descriptions it was clear that a strong need of all these groups for R and D research and development) work had to be anticipated. So the purpose of the present workshop was - on the one hand - to identify those fields in which the results of R and D work would be required by IGORR member groups. On the other hand - there is an appreciable amount of R and D work either being planned for the near future or being performed right now (or having just been completed) by IGORR member groups. So the purpose of this workshop was to identity those fields in which R and D work actually is or will be (or has been) performed by IGORR members. Topics of interest were: Thermal-hydraulic tests and correlations, Corrosion tests and analytical models , Multidimensional kinetic analysis for small cores, Fuel plates fabrication, Fuel plates stability, Fuel irradiation, Burnable poison irradiation, Structural materials irradiation, Neutron guides irradiation, Cold Source materials irradiation, Cold Source LN 2 test, Source LH2-H 2 O reaction (H or D), Instrumentation upgrading and digital control system, Man-machine interface

The impact of emotional intelligence on faculty members' knowledge sharing behaviors

Directory of Open Access Journals (Sweden)

Masoomeh Arabshahi,

2013-12-01

Full Text Available Universities and institutions of higher education with a professional, special, educational and cultural environment, play an important role in effective knowledge management and preparing the background for knowledge sharing. Faculty members are known as the main elements of the university who own mental and intellectual property. Their knowledge sharing under certain conditions along with knowledge sharing behaviors improve individual and organizational operations. Moreover, the tendency to do these actions is the most important factor in knowledge sharing behavior and emotional intelligence (EQ, as one of the social intelligence factors, can guide individual thinking and activity. This study examines the impact of emotional intelligence on faculty members' knowledge sharing behaviors. Regarding the purpose and nature, this study was functional and its methodology was exploratory and due to evaluation of the relations and impacts among variables, it was a correlational method. Data collection included interviews with experts for the qualitative part and a questionnaire for the quantitative part. The qualitative findings indicate different emotional intelligence dimensions, which includes self-awareness, social skills, coping with pressure, adaptability and overall creation. In addition, the result of EQ dimensions on knowledge sharing behavior reveal that “social skills, coping with pressure, and overall creation” share a link with faculty members' research behavior among the four dimensions of knowledge sharing behavior and that “adaptability” has no significant relationship with knowledge sharing behavior.

Does formal mentoring for faculty members matter? A survey of clinical faculty members.

Science.gov (United States)

Mylona, Elza; Brubaker, Linda; Williams, Valerie N; Novielli, Karen D; Lyness, Jeffrey M; Pollart, Susan M; Dandar, Valerie; Bunton, Sarah A

2016-06-01

Mentoring relationships, for all medical school faculty members, are an important component of lifelong development and education, yet an understanding of mentoring among medical school clinical faculty members is incomplete. This study examined associations between formal mentoring relationships and aspects of faculty members' engagement and satisfaction. It then explored the variability of these associations across subgroups of clinical faculty members to understand the status of mentoring and outcomes of mentoring relationships. The authors hypothesised that academic clinical faculty members currently in formal mentoring relationships experience enhanced employee engagement and satisfaction with their department and institution. Medical school faculty members at 26 self-selected USA institutions participated in the 2011-2014 Faculty Forward Engagement Survey. Responses from clinical faculty members were analysed for relationships between mentoring status and perceptions of engagement by faculty members. Of the 11 953 clinical faculty respondents, almost one-third reported having a formal mentoring relationship (30%; 3529). Most mentored faculty indicated the relationship was important (86%; n = 3027), and over three-fourths were satisfied with their mentoring experience (77%; n = 2722). Mentored faculty members across ranks reported significantly higher levels of satisfaction and more positive perceptions of their roles in the organisation. Faculty members who were not receiving mentoring reported significantly less satisfaction with their workplace environment and lower overall satisfaction. Mentored clinical faculty members have significantly greater satisfaction with their department and institution. This multi-institutional study provides evidence that fostering mentoring opportunities may facilitate faculty members' satisfaction and engagement, which, in turn, may help medical schools retain high-quality faculty staff committed to the multidimensional

Evaluation of tension stiffening effect on the crack width calculation of flexural RC members

Directory of Open Access Journals (Sweden)

Said M. Allam

2013-06-01

Full Text Available Building codes consider the tension stiffening when calculating the crack width of the flexural members. A simple analytical procedure is proposed for the determination of forces, stresses and strains acting on a reinforced concrete section subjected to flexure considering the concrete contribution in tension up to tensile concrete strain corresponding to the cracking strength of concrete. This analytical method gives the minimum value (lower bound of tension stiffening. Also, a commercial Finite Element Program (ABAQUS 2007 was used to perform non-linear analysis in order to evaluate the total contribution of the tensioned concrete in carrying loads which may be considered as the upper bound of tension stiffening. In addition, a comparison is carried out among the different codes using four reinforced concrete rectangular models to compare and evaluate the tension stiffening with proposed analytical lower bound tension stiffening and upper bound as obtained by ABAQUS. The models include different percentages of flexural steel ratio. The comparison revealed that the codes’ equations always consider tension stiffening lying between lower and upper bound of tension stiffening proposed in this study. Also, the study showed that the tension stiffening decreases with the increase of the percentage of the flexural reinforcement ratio.

Using a Research-based Approach to Transform Upper-division Courses in Classical and Quantum Mechanics and E&M

Science.gov (United States)

Pollock, Steven

2013-04-01

At most universities, including the University of Colorado, upper-division physics courses are taught using a traditional lecture approach that does not make use of many of the instructional techniques that have been found to improve student learning at the introductory level. We are transforming several upper-division courses using principles of active engagement and learning theory, guided by the results of observations, interviews, and analysis of student work at CU and elsewhere. In this talk I outline these transformations, including the development of faculty consensus learning goals, clicker questions, tutorials, modified homeworks, and more. We present evidence of the effectiveness of these transformations relative to traditional courses, based on student grades, interviews, and through research-based assessments of student conceptual mastery and student attitudes. Our results suggest that many of the tools that have been effective in introductory courses are effective for our majors, and that further research is warranted in the upper-division environment. (See www.colorado.edu/sei/departments/physics.htm for materials)

Ten guiding principles for youth mental health services.

Science.gov (United States)

Hughes, Frank; Hebel, Lisa; Badcock, Paul; Parker, Alexandra G

2018-06-01

Guiding principles are arguably central to the development of any health service. The aim of this article is to report on the outcomes of a youth mental health (YMH) community of practice (CoP), which identified a range of guiding principles that provide a clear point of comparison for the only other set of principles for YMH service delivery proposed to date. A YMH CoP was established in 2010 as part of the Victorian State Government approach to improving YMH care. An initial literature search was undertaken to locate articles on YMH service delivery. A number of common themes were identified, which the YMH community of practice (YMHCoP) members then elaborated upon by drawing from their collective experience of the YMH sector. The resultant themes were then refined through subsequent group discussions to derive a definitive set of guiding principles. These principles were then augmented by a second literature search conducted in July 2015. Fifteen key themes were derived from the initial literature search and YMH CoP discussions. These were refined by the YMH CoP to produce 10 guiding principles for YMH service development. These are discussed through reference to the relevant literature, using the only other article on principles of YMH service delivery as a notable point of comparison. The 10 principles identified may be useful for quality improvement and are likely to have international relevance. We suggest the timely pursuit of an international consensus on guiding principles for service delivery under the auspices of a peak body for YMH. © 2017 John Wiley & Sons Australia, Ltd.

Resources guide and directory 2000

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-05-01

The Resource Guide and Directory contains a review of the Chamber's activities during 1999, a series of special reviews on the Foothills Forest Grizzly Bear Study, the future of oil and natural gas production in Alberta, progress towards zero emission coal technology, natural gas-coal power generation, Shell Canada's Athabasca Oil Sands project, Suncor's Millenium Project, Klinger's Oilfield and Industrial Services, Wajax Industries' oil sands projects in northern Alberta, and the Chamber's Directory of Members. The Directory is alphabetical by company name. Each entry contains the address, telephone and fax numbers and the name of a senior officer of the company as the contact for further information.

FBR type reactor

International Nuclear Information System (INIS)

Kimura, Kimitaka; Fukuie, Ken; Iijima, Tooru; Shimpo, Masakazu.

1994-01-01

In an FBR type reactor for exchanging fuels by pulling up reactor core upper mechanisms, a connection mechanism is disposed for connecting the top of the reactor core and the lower end of the reactor core upper mechanisms. In addition, a cylindrical body is disposed surrounding the reactor core upper mechanisms, and a support member is disposed to the cylindrical body for supporting an intermediate portion of the reactor core upper mechanisms. Then, the lower end of the reactor core upper mechanisms is connected to the top of the reactor core. Same displacements are caused to both of them upon occurrence of earthquakes and, as a result, it is possible to eliminate mutual horizontal displacement between a control rod guide hole of the reactor core upper mechanisms and a control rod insertion hole of the reactor core. In addition, since the intermediate portion of the reactor core upper mechanisms is supported by the support member disposed to the cylindrical body surrounding the reactor core upper mechanisms, deformation caused to the lower end of the reactor core upper mechanisms is reduced, so that the mutual horizontal displacement with respect to the control rod insertion hole of the reactor core can be reduced. As a result, performance of control rod insertion upon occurrence of the earthquakes is improved, so that reactor shutdown is conducted more reliably to improve reactor safety. (N.H.)

Nonvariceal upper gastrointestinal bleeding

International Nuclear Information System (INIS)

Burke, Stephen J.; Weldon, Derik; Sun, Shiliang; Golzarian, Jafar

2007-01-01

Nonvariceal upper gastrointestinal bleeding (NUGB) remains a major medical problem even after advances in medical therapy with gastric acid suppression and cyclooxygenase (COX-2) inhibitors. Although the incidence of upper gastrointestinal bleeding presenting to the emergency room has slightly decreased, similar decreases in overall mortality and rebleeding rate have not been experienced over the last few decades. Many causes of upper gastrointestinal bleeding have been identified and will be reviewed. Endoscopic, radiographic and angiographic modalities continue to form the basis of the diagnosis of upper gastrointestinal bleeding with new research in the field of CT angiography to diagnose gastrointestinal bleeding. Endoscopic and angiographic treatment modalities will be highlighted, emphasizing a multi-modality treatment plan for upper gastrointestinal bleeding. (orig.)

Nonvariceal upper gastrointestinal bleeding

Energy Technology Data Exchange (ETDEWEB)

Burke, Stephen J.; Weldon, Derik; Sun, Shiliang [University of Iowa, Department of Radiology, Iowa, IA (United States); Golzarian, Jafar [University of Iowa, Department of Radiology, Iowa, IA (United States); University of Iowa, Department of Radiology, Carver College of Medicine, Iowa, IA (United States)

2007-07-15

Nonvariceal upper gastrointestinal bleeding (NUGB) remains a major medical problem even after advances in medical therapy with gastric acid suppression and cyclooxygenase (COX-2) inhibitors. Although the incidence of upper gastrointestinal bleeding presenting to the emergency room has slightly decreased, similar decreases in overall mortality and rebleeding rate have not been experienced over the last few decades. Many causes of upper gastrointestinal bleeding have been identified and will be reviewed. Endoscopic, radiographic and angiographic modalities continue to form the basis of the diagnosis of upper gastrointestinal bleeding with new research in the field of CT angiography to diagnose gastrointestinal bleeding. Endoscopic and angiographic treatment modalities will be highlighted, emphasizing a multi-modality treatment plan for upper gastrointestinal bleeding. (orig.)

Upper Gastrointestinal (GI) Series

Science.gov (United States)

... standard barium upper GI series, which uses only barium a double-contrast upper GI series, which uses both air and ... evenly coat your upper GI tract with the barium. If you are having a double-contrast study, you will swallow gas-forming crystals that ...

The IFPUG guide to IT and software measurement

CERN Document Server

IFPUG

2012-01-01

The widespread deployment of millions of current and emerging software applications has placed software economic studies among the most critical of any form of business analysis. Unfortunately, a lack of an integrated suite of metrics makes software economic analysis extremely difficult. The International Function Point Users Group (IFPUG), a nonprofit and member-governed organization, has become the recognized leader in promoting the effective management of application software development and maintenance activities. The IFPUG Guide to IT and Software Measurement brings together 52 leading so

Dashport construction for a nuclear reactor rod guide thimble

International Nuclear Information System (INIS)

John, C.D. Jr.; Sparrow, J.A.

1991-01-01

This patent describes a control rod guide thimble having a main hollow tube defining a substantial portion of the length of the guide thimble. It comprises: a lower tubular portion of the man hollow tube; and an auxiliary hollow tube having concentric exterior and interior surfaces, the auxiliary tube being inserted in the lower portion of the main hollow tube and having an outside diameter slightly less than an inside diameter of the main tube to permit a close fitting relationship between the exterior surface and the auxiliary tube and an interior surface of the main tube lower portion, the auxiliary tube having an upper end portion with an inside surface portion in axial cross-section flaring in inclined relation upwardly and outwardly to provide a tapered transition extending between and connecting the interior surface of the auxiliary tube with the exterior surface thereof; and an end plug attached to a lower end of the auxiliary tube

Manual braille writer

Science.gov (United States)

Hawk, L.S.; Turner, J.H.

1992-07-28

A manual-type braille writer is described that provides for both writing and reading in a normal left-to-right manner. In the preferred form, this braille writer has a clip board type base, and in the preferred embodiment a guide plate assembly can be moved to, and releasable fixed at, selected vertical locations along this base. The guide plate assembly is provided with a plurality of character cells uniformly spaced along rows across the guide plate assembly as well as in uniformly spaced rows. This guide plate assembly has a lower portion to be placed under a sheet of paper positioned on the clip board base and an upper portion to be positioned on top of the sheet. This upper portion is hinged with respect to the lower portion. Each character cell is typically made up of six appropriately spaced pins extending up from the lower portion that are aligned with a rosette-shaped cutout in the upper portion. A stylus member is provided that has a distal end to be fitted into the cutout of the character cell so that a recess in the end thereof presses the writing paper over the pin associated with that recess to produce a braille dot at that location. When desired, the upper portion can be lifted up so that the text already written can be read or to determine the place for initiating writing when writing has been interrupted. 10 figs.

Manual braille writer

Science.gov (United States)

Hawk, Lawrence S.; Turner, Joe H.

1992-01-01

A manual-type braille writer that provides for both writing and reading in a normal left-to-right manner. In the preferred form, this braille writer has a clip board type base, and in the preferred embodiment a guide plate assembly can be moved to, and releasable fixed at, selected vertical locations along this base. The guide plate assembly is provided with a plurality of character cells uniformly spaced along rows across the guide plate assembly as well as in uniformly spaced rows. This guide plate assembly has a lower portion to be placed under a sheet of paper positioned on the clip board base and an upper portion to be positioned on top of the sheet. This upper portion is hinged with respect to the lower portion. Each character cell is typically made up of six appropriately spaced pins extending up from the lower portion that are aligned with a rosette-shaped cutout in the upper portion. A stylus member is provided that has a distal end to be fitted into the cutout of the character cell so that a recess in the end thereof presses the writing paper over the pin associated with that recess to produce a braille dot at that location. When desired, the upper portion can be lifted up so that the text already written can be read or to determine the place for initiating writing when writing has been interrupted.

Cone-Beam Computed Tomography-Guided Percutaneous Radiologic Gastrostomy

International Nuclear Information System (INIS)

Moehlenbruch, Markus; Nelles, Michael; Thomas, Daniel; Willinek, Winfried; Gerstner, Andreas; Schild, Hans H.; Wilhelm, Kai

2010-01-01

The purpose of this study was to investigate the feasibility of a flat-detector C-arm-guided radiographic technique (cone-beam computed tomography [CBCT]) for percutaneous radiologic gastrostomy (PRG) insertion. Eighteen patients (13 men and 5 women; mean age 62 years) in whom percutaneous endoscopic gastrostomy (PEG) had failed underwent CBCT-guided PRG insertion. PEG failure or unsuitability was caused by upper gastrointestinal tract obstruction in all cases. Indications for gastrostomy were esophageal and head and neck malignancies, respectively. Before the PRG procedure, initial C-arm CBCT scans were acquired. Three- and 2-dimensional soft-tissue reconstructions of the epigastrium region were generated on a dedicated workstation. Subsequently, gastropexy was performed with T-fasteners after CBCT-guided puncture of the stomach bubble, followed by insertion of an 14F balloon-retained catheter through a peel-away introducer. Puncture of the stomach bubble and PRG insertion was technically successful in all patients without alteration of the epigastric region. There was no malpositioning of the tube or other major periprocedural complications. In 2 patients, minor complications occurred during the first 30 days of follow-up (PRG malfunction: n = 1; slight infection: n = 1). Late complications, which were mainly tube disturbances, were observed in 2 patients. The mean follow-up time was 212 days. CBCT-guided PRG is a safe, well-tolerated, and successful method of gastrostomy insertion in patients in whom endoscopic gastrostomy is not feasible. CBCT provides detailed imaging of the soft tissue and surrounding structures of the epigastric region in one diagnostic tour and thus significantly improves the planning of PRG procedures.

MODOS GUIADOS EM SLABS METAMATERIAIS GUIDED MODES IN METAMATERIAL SLABS

Directory of Open Access Journals (Sweden)

Leonardo André Ambrosio

2006-12-01

Full Text Available Este trabalho apresenta um estudo de revisão de modos propagantes em um guia-de-onda slab constituído de materiais com índices de refração negativo, os chamados metamateriais, Mostra-se que os modos guiados em um slab metamaterial possuem algumas propriedades particulares, tais como a propagação de ondas lentas simétricas ou anti-simétricas, a ausência de modos fundamentais para ondas rápidas e a possibilidade de propagação de ondas guiadas em um meio menos denso. A análise é baseada em expansões de campo no guia e nos espaços superior e inferior ao mesmo.This paper presents a review of the propagation modes in a slab waveguide consisting of negative refraction index materials, known as metamaterials. Some particular properties of guided modes in a metamaterial slab, such as slow symmetric or antisymmetric slow wave propagation, the absence of fundamental modes for fast waves and the possibility of guided waves in a less dense medium. The analysis is based on field expansions in the guide and the upper and lower spaces of it.

Comparison between Steroid Injection and Stretching Exercise on the Scalene of Patients with Upper Extremity Paresthesia: Randomized Cross-Over Study.

Science.gov (United States)

Kim, Yong Wook; Yoon, Seo Yeon; Park, Yongbum; Chang, Won Hyuk; Lee, Sang Chul

2016-03-01

To compare the therapeutic effects on upper extremity paresthesia of intra-muscular steroid injections into the scalene muscle with those of stretching exercise only. Twenty patients with upper extremity paresthesia who met the criteria were recruited to participate in this single-blind, crossover study. Fourteen of 20 patients were female. The average age was 45.0 ± 10.5 years and duration of symptom was 12.2 ± 8.7 months. Each participant completed one injection and daily exercise program for 2 weeks. After randomization, half of all patients received ultrasound-guided injection of scalene muscles before exercise, while the other was invested for the other patients. After two weeks, there was a significant decrease of the visual analog scale score of treatment effect compared with baseline in both groups (6.90 to 2.85 after injection and 5.65 to 4.05 after stretching exercise, p50% reduction in post-treatment visual analog scale, was 18 of 20 (90.0%) after injection, compared to 5 of 20 (25.0%) after stretching exercise. There were no cases of unintended brachial plexus block after injection. Ultrasound-guided steroid injection or stretching exercise of scalene muscles led to reduced upper extremity paresthesia in patients who present with localized tenderness in the scalene muscle without electrodiagnostic test abnormalities, although injection treatment resulted in more improvements. The results suggest that symptoms relief might result from injection into the muscle alone not related to blockade of the brachial plexus.

Sedimentary facies of the upper Cambrian (Furongian; Jiangshanian and Sunwaptan) Tunnel City Group, Upper Mississippi Valley: new insight on the old stormy debate

Science.gov (United States)

Eoff, Jennifer D.

2014-01-01

New data from detailed measured sections permit a comprehensive revision of the sedimentary facies of the Furongian (upper Cambrian; Jiangshanian and Sunwaptan stages) Tunnel City Group (Lone Rock Formation and Mazomanie Formation) of Wisconsin and Minnesota. Heterogeneous sandstones, comprising seven lithofacies along a depositional transect from shoreface to transitional-offshore environments, record sedimentation in a storm-dominated, shallow-marine epicontinental sea. The origin of glauconite in the Birkmose Member and Reno Member of the Lone Rock Formation was unclear, but its formation and preserved distribution are linked to inferred depositional energy rather than just net sedimentation rate. Flat-pebble conglomerate, abundant in lower Paleozoic strata, was associated with the formation of a condensed section during cratonic flooding. Hummocky cross-stratification was a valuable tool used to infer depositional settings and relative paleobathymetry, and the model describing formation of this bedform is expanded to address flow types dominant during its genesis, in particular the importance of an early unidirectional component of combined flow. The depositional model developed here for the Lone Rock Formation and Mazomanie Formation is broadly applicable to other strata common to the early Paleozoic that document sedimentation along flooded cratonic interiors or shallow shelves.

Family members' informal roles in end-of-life decision making in adult intensive care units.

Science.gov (United States)

Quinn, Jill R; Schmitt, Madeline; Baggs, Judith Gedney; Norton, Sally A; Dombeck, Mary T; Sellers, Craig R

2012-01-01

To support the process of effective family decision making, it is important to recognize and understand informal roles that various family members may play in the end-of-life decision-making process. To describe some informal roles consistently enacted by family members involved in the process of end-of-life decision making in intensive care units. Ethnographic study. Data were collected via participant observation with field notes and semistructured interviews on 4 intensive care units in an academic health center in the mid-Atlantic United States from 2001 to 2004. The units studied were a medical, a surgical, a burn and trauma, and a cardiovascular intensive care unit. Health care clinicians, patients, and family members. Informal roles for family members consistently observed were primary caregiver, primary decision maker, family spokesperson, out-of-towner, patient's wishes expert, protector, vulnerable member, and health care expert. The identified informal roles were part of families' decision-making processes, and each role was part of a potentially complicated family dynamic for end-of-life decision making within the family system and between the family and health care domains. These informal roles reflect the diverse responses to demands for family decision making in what is usually a novel and stressful situation. Identification and description of these informal roles of family members can help clinicians recognize and understand the functions of these roles in families' decision making at the end of life and guide development of strategies to support and facilitate increased effectiveness of family discussions and decision-making processes.

Dinosaur tracks in Lower Jurassic coastal plain sediments (Sose Bugt Member, Rønne Formation) on Bornholm, Denmark

DEFF Research Database (Denmark)

Clemmensen, Lars B; Milàn, Jesper; Pedersen, Gunver K

2014-01-01

Fluvial palaeochannels of coastal plain sediments of the Lower Jurassic Sose Bugt Member of the Rønne Formation exposed in the coastal cliffs at Sose Bugt, Bornholm, contain abundant dinosaur or other large vertebrate tracks in the form of deformation structures exposed in vertical section...... track. Contemporary Upper Triassic – Lower Jurassic strata from southern Sweden and Poland contain a diverse track fauna, supporting our interpretation. This is the earliest evidence of dinosaur activity in Denmark....

IAEA's Safeguards Implementation Practices Guides

International Nuclear Information System (INIS)

Mathews, C.; Sahar, S.; Cisar, V.

2015-01-01

Implementation of IAEA safeguards benefits greatly from effective cooperation among the IAEA, State or regional authorities (SRAs), and operators of facilities and other locations. To improve such cooperation, the IAEA has produced numerous safeguards guidance documents in its Services Series publications. The IAEA also provides assistance, training and advisory services that are based on the published guidance. The foundation of the IAEA's safeguards guidance is the Guidance for States Implementing Comprehensive Safeguards Agreements and Additional Protocols (IAEA Services Series 21) published in March of 2012. The large majority of States have concluded CSAs and therefore will benefit from this guidance. Many States with CSAs also have concluded small quantities protocols (SQPs) to their CSAs. In April of 2013, the IAEA published the Safeguards Implementation Guide for States with SQPs (IAEA Services Series 22). Other guidance focuses on specific topics such as preparing additional protocol declarations and nuclear material accounting. This paper will describe a recent effort to produce a ''Safeguards Implementation Practices'' (SIP) series of guides that will provide additional explanatory information about safeguards implementation, and share the practical experiences and lessons learned of States and the IAEA over the many decades of implementing safeguards. The topics to be addressed in four SIP guides include: 1) Facilitating IAEA Verification Activities; 2) Establishing and Maintaining State Safeguards Infrastructure; 3) Provision of Information to the IAEA; and 4) Collaborative Approaches to Safeguards Implementation. The SIP Guides build upon the content of IAEA Services Series 21. Because the SIP Guides are intended to share implementation practices and lessons learned of States, a number of experienced State experts have participated in the development of the documents, through a joint Member State Support Programme task

The One-Page Project Manager Comunicate and Manage Any Project With a Single Sheet of Paper

CERN Document Server

Campbell, Clark A

2007-01-01

The One-Page Project Manager shows you how to boil down any project into a simple, one-page document that can be used to communicate all essential details to upper management, other departments, suppliers, and audiences. This practical guide will save time and effort, helping you identify the vital parts of a project and communicate those parts and duties to other team members.

Security of Radioactive Sources. Implementing Guide (French Edition)

International Nuclear Information System (INIS)

2012-01-01

There are concerns that terrorist or criminal groups could gain access to high activity radioactive sources and use these sources maliciously. The IAEA is working with Member States to increase control, accounting and security of radioactive sources to prevent their malicious use and the associated potential consequences. Based on extensive input from technical and legal experts, this implementation guide sets forth guidance on the security of sources and will serve as a useful tool for legislators and regulators, physical protection specialists and facility and transport operators, as well as for law enforcement officers.

Decision-Making of Patients With Implantable Cardioverter-Defibrillators at End of Life: Family Members' Experiences.

Science.gov (United States)

Lee, Mei Ching; Sulmasy, Daniel P; Gallo, Joseph; Kub, Joan; Hughes, Mark T; Russell, Stuart; Kellogg, Anela; Owens, Sharon G; Terry, Peter; Nolan, Marie T

2017-07-01

Many patients with advanced heart failure (HF) experience the life-extending benefits of implantable cardioverter-defibrillators (ICD), but at the end stage of HF, patients may experience shocks with increasing frequency and change the plan for end-of-life (EOL) care including the deactivation of the ICD. This report describes family members' experiences of patients with ICD making decisions at EOL. Understanding the decision-making of patients with ICD at EOL can promote informed decision-making and improve the quality of EOL care. This pilot study used a mixed methods approach to test the effects of a nurse-guided discussion in decision-making about ICD deactivation (turning off the defibrillation function) at the EOL. Interviews were conducted, audiotaped, and transcribed in 2012 to 2013 with 6 family members of patients with advanced HF and ICDs. Three researchers coded the data and identified themes in 2014. Three main themes described family members' experiences related to patients having HF with ICDs making health-care decision at EOL: decision-making preferences, patients' perception on ICD deactivation, and communication methods. Health-care providers need to have knowledge of patients' decision-making preferences. Preferences for decision-making include the allowing of appropriate people to involve and encourages direct conversation with family members even when advance directives is completed. Information of ICD function and the option of deactivation need to be clearly delivered to patients and family members. Education and guidelines will facilitate the communication of the preferences of EOL care.

Guide for International Peer Reviews of Decommissioning Cost Studies for Nuclear Facilities

International Nuclear Information System (INIS)

LaGuardia, Thomas S.; Pescatore, Claudio; )

2014-01-01

Peer reviews are a standard co-operative OECD working tool that offer member countries a framework to compare experiences and examine best practices in a host of areas. The OECD Nuclear Energy Agency (NEA) has developed a proven methodology for conducting peer reviews in radioactive waste management and nuclear R and D. Using this methodology, the NEA Radioactive Waste Management Committee's Working Party on Decommissioning and Dismantling (WPDD) developed the present guide as a framework for decommissioning cost reviewers and reviewees to prepare for and conduct international peer reviews of decommissioning cost estimate studies for nuclear facilities. It includes checklists that will help national programmes or relevant organisations to assess and improve decommissioning cost estimate practices in the future. This guide will act as the NEA reference for conducting such international peer reviews. The remainder of this guide is divided into eight chapters. Chapter 2 describes gathering the cost estimate study and underpinning documents, reviewing the study and writing a final report. Chapter 3 provides a detailed checklist approach for the review of the cost study report. Chapter 4 provides checklists to assist in reviewing benchmarked information. Chapter 5 provides comments on the approach and recommendations for use of this guide. Chapters 6 and 7 provide the background material used in developing this guide and Chapter 8 provides a list of the abbreviations and acronyms used in this guide

A Survey of Fellowship-Trained Upper Extremity Surgeons on Treatment of Lateral Epicondylitis.

Science.gov (United States)

Niedermeier, Steven R; Crouser, Nisha; Speeckaert, Amy; Goyal, Kanu S

2018-04-01

The aim of the study is to investigate current management strategies for lateral epicondylitis by fellowship-trained upper extremity surgeons. A 17-question survey of treatment approaches and outcomes related to lateral epicondylitis was sent to 3354 surgeons using the American Society for Surgery of the Hand and American Shoulder and Elbow Surgeons member databases. Six hundred twelve upper extremity surgeons completed the survey. The 6 most frequently prescribed nonoperative treatments for lateral epicondylitis were home exercise program/stretching (81%), nonsteroidal anti-inflammatory drugs (75%), steroid injection (71%), counterforce bracing (68%), formal physical therapy (65%), and wrist brace (47%). Less commonly performed nonoperative treatment measures included platelet-rich plasma injection (16%), Tenex procedure (6%), and iontophoresis (2%). There is a lack of consensus in the literature for the management of lateral epicondylitis, which is reflected by individual variation in clinical treatment among the experts. Future prospective randomized control studies are needed to establish evidence-based practice standards for this common diagnosis.

Initial experience with new dedicated needles for laparoscopic ultrasound-guided fine-needle aspiration and histological biopsies

DEFF Research Database (Denmark)

Mortensen, M B; Durup, J; Pless, T

2001-01-01

BACKGROUND AND STUDY AIMS: Laparoscopic ultrasonography (LUS) is an important imaging modality during laparoscopic staging of intra-abdominal malignancies, but LUS-assisted biopsy is often difficult or impossible. We report a newly developed inbuilt biopsy system for direct LUS-guided fine......-needle aspiration (FNA) and Tru-cut biopsies. PATIENTS AND METHODS: LUS-guided biopsy was performed in 20 patients with upper gastrointestinal tract tumors. The biopsied lesions had either not been previously detected by other imaging modalities or had been inaccessible, or the biopsy sample had been inadequate...... were good or acceptable in 18 patients (90%). Slight needle deviation (material was obtained, but pathological examination was impossible owing...

Accuracy of CT-guided biopsies in 158 patients with thoracic spinal lesions

Energy Technology Data Exchange (ETDEWEB)

Hao, D.J.; He, B.R.; Liu, T.J.; Zhao, Q.P. (Dept. of Spinal Surgery, Xian Red Cross Hospital, Xian Shaanxi (China)), email: zqpddn1@gmail.com; Sun, H.H. (Dept. of Orthopaedic, Tangdu Hospital, Fourth Military Medical Univ., Xian Shaanxi (China)); Jiang, Y.H. (Dept. of Radiology, Xian Red Cross Hospital, Xian Shaanxi (China))

2011-11-15

Background. Inconsistent accuracies of CT-guided thoracic spinal biopsies have been reported in previous studies. Purpose. To determine the accuracy of CT-guided thoracic spinal biopsy, to compare the results with those previously reported, and to determine if there are any factors that influence the accuracy of CT-guided thoracic spinal biopsy. Material and Methods. In total, 158 consecutive CT-guided percutaneous thoracic spine procedures (performed at the Dept. of Spinal Surgery, Xian Red Cross Hospital between April 2000 and July 2010) were reviewed. The 158 lesions were categorized by location and radiographic features. Pathological and clinical follow-up were used to determine accuracy. Results. The diagnostic accuracy of CT-guided thoracic spinal biopsy was 90.5% overall. Biopsy of metastatic bone disease (98.2%) was significantly more accurate than biopsies of primary tumors (80.9%) and of hematological malignancies (47.0%) (P < 0.05 and P < 0.005, respectively). The diagnostic accuracy of CT-guided thoracic spinal biopsy was significantly higher for the lower thoracic spine (97.6%) than for the middle (90.0%) or upper thoracic spine (80.4%) (P < 0.05 and P < 0.025, respectively). The diagnostic accuracy was significantly higher for lytic lesions (96.4%) than for sclerotic lesions (81.3%) (P < 0.010). The accuracy of biopsies performed using the transpedicular approach (91.0%) was not significantly different from that of biopsies performed using posterolateral approaches (91.5%) (0.25 < P < 0.5). Conclusion. Percutaneous CT-guided thoracic spinal biopsy is a viable alternative to open surgical biopsy. The diagnostic accuracy was not affected by any of the variables except for lesion level, histology, and radiographic features

Accuracy of CT-guided biopsies in 158 patients with thoracic spinal lesions

International Nuclear Information System (INIS)

Hao, D.J.; He, B.R.; Liu, T.J.; Zhao, Q.P.; Sun, H.H.; Jiang, Y.H.

2011-01-01

Background. Inconsistent accuracies of CT-guided thoracic spinal biopsies have been reported in previous studies. Purpose. To determine the accuracy of CT-guided thoracic spinal biopsy, to compare the results with those previously reported, and to determine if there are any factors that influence the accuracy of CT-guided thoracic spinal biopsy. Material and Methods. In total, 158 consecutive CT-guided percutaneous thoracic spine procedures (performed at the Dept. of Spinal Surgery, Xian Red Cross Hospital between April 2000 and July 2010) were reviewed. The 158 lesions were categorized by location and radiographic features. Pathological and clinical follow-up were used to determine accuracy. Results. The diagnostic accuracy of CT-guided thoracic spinal biopsy was 90.5% overall. Biopsy of metastatic bone disease (98.2%) was significantly more accurate than biopsies of primary tumors (80.9%) and of hematological malignancies (47.0%) (P < 0.05 and P < 0.005, respectively). The diagnostic accuracy of CT-guided thoracic spinal biopsy was significantly higher for the lower thoracic spine (97.6%) than for the middle (90.0%) or upper thoracic spine (80.4%) (P < 0.05 and P < 0.025, respectively). The diagnostic accuracy was significantly higher for lytic lesions (96.4%) than for sclerotic lesions (81.3%) (P < 0.010). The accuracy of biopsies performed using the transpedicular approach (91.0%) was not significantly different from that of biopsies performed using posterolateral approaches (91.5%) (0.25 < P < 0.5). Conclusion. Percutaneous CT-guided thoracic spinal biopsy is a viable alternative to open surgical biopsy. The diagnostic accuracy was not affected by any of the variables except for lesion level, histology, and radiographic features

2D seismic interpretation and characterization of the Hauterivian-Early Barremian source rock in Al Baraka oil field, Komombo Basin, Upper Egypt

Science.gov (United States)

Ali, Moamen; Darwish, M.; Essa, Mahmoud A.; Abdelhady, A.

2018-03-01

Komombo Basin is located in Upper Egypt about 570 km southeast of Cairo; it is an asymmetrical half graben and the first oil producing basin in Upper Egypt. The Six Hills Formation is of Early Cretaceous age and subdivided into seven members from base to top (A-G); meanwhile the B member is of Hauterivian-Early Barremian and it is the only source rock of Komombo Basin. Therefore, a detailed study of the SR should be carried out, which includes the determination of the main structural elements, thickness, facies distribution and characterization of the B member SR which has not been conducted previously in the study area. Twenty 2D seismic lines were interpreted with three vertical seismic profiles (VSP) to construct the depth structure-tectonic map on the top of the B member and to highlight the major structural elements. The interpretation of depth structure contour map shows two main fault trends directed towards the NW-SE and NE to ENE directions. The NW-SE trend is the dominant one, creating a major half-graben system. Also the depth values range from -8400 ft at the depocenter in the eastern part to -4800 ft at the shoulder of the basin in the northwestern part of the study area. Meanwhile the Isopach contour map of the B member shows a variable thickness ranging between 300 ft to 750 ft. The facies model shows that the B member SR is composed mainly of shale with some sandstone streaks. The B member rock samples were collected from Al Baraka-1 and Al Baraka SE-1 in the eastern part of Komombo Basin. The results indicate that the organic matter content (TOC) has mainly good to very good (1-3.36 wt %), The B member samples have HI values in the range 157-365 (mg HC/g TOC) and dominated by Type II/III kerogen, and is thus considered to be oil-gas prone based on Rock-Eval pyrolysis, Tmax values between 442° and 456° C therefore interpreted to be mature for hydrocarbon generation. Based on the measured vitrinite equivalent reflectance values, the B member SR

COATING ALTERNATIVES GUIDE (CAGE) USER'S GUIDE

Science.gov (United States)

The guide provides instructions for using the Coating Alternatives GuidE (CAGE) software program, version 1.0. It assumes that the user is familiar with the fundamentals of operating an IBM-compatible personal computer (PC) under the Microsoft disk operating system (MS-DOS). CAGE...

EUS-guided recanalization of complete gastrointestinal strictures

Directory of Open Access Journals (Sweden)

Miguel Martínez-Guillén

Full Text Available Background and aim: Complete gastrointestinal strictures are a technically demanding problem. In this setting, an anterograde technique is associated with a high risk of complications and a combined anterograde-retrograde technique requires a prior ostomy. Our aim was to assess the outcome of a first case series for the management of complete gastrointestinal strictures using endoscopic ultrasound (EUS-guided puncture as a novel endoscopic approach. Patients and methods: This retrospective case-series describes four cases that were referred for treatment of complete benign gastrointestinal strictures, three upper and one lower. Recanalization was attempted with EUS-guided puncture using a 22G or 19G needle and contrast filling was visualized by fluoroscopy. Afterwards, a cystotome and/or a dilator balloon were used under endoscopic and fluoroscopic guidance. A fully covered metal stent was placed in two cases, keeping the strictures open in order to prevent another stricture. Feasibility, adverse events, efficacy and the number of dilations required after recanalization were evaluated. Results: Technical and clinical success was achieved in three of the four cases (75%. A first dilation was performed using a dilator balloon in all successful cases and fully covered metal stents were used in two cases. These patients underwent a consecutive number of balloon dilatations (range 1-4 and all three were able to eat a soft diet. No adverse events were related to the EUS-guided approach. In the failed case with a long stricture (> 3 cm, an endoscopic rendezvous technique was attempted which caused a pneumothorax requiring a chest tube placement. Conclusion: EUS-guided recanalization, as a first approach in the treatment of complete digestive stricture, is a feasible and promising procedure that can help to avoid major surgery.

Promotion Guide – A guide for career reviews

CERN Multimedia

Staff Association

2017-01-01

On 8 February, the Standing Concertation Committee (SCC) approved the Promotion Guide, subtitled “A guide for career reviews”. The English version is already published on the HR website. This Promotion Guide is not very different from the Career Path Guide which it replaces following the implementation of the new career structure with benchmark jobs and grades. Structure The guide is composed of three parts: Section I – Introduction revisits the reference documents: the Staff Rules and Regulations (S&R) and the Administrative Circular No. 26 (AC 26). In the Staff Rules and Regulations, the term promotion is defined as a change of grade1 and in Administrative Circular No. 26, the Promotion Guide is referenced under paragraph 452. The objective of the Promotion Guide is laid out in Section I: “The Promotion Guide defines the criteria to be used as a reference for career reviews with a view to a potential promotion”. However, this guide do...

Periodic Safety Review of Nuclear Power Plants: Experience of Member States

International Nuclear Information System (INIS)

2010-04-01

recommendations provided in the IAEA Safety Standards Series publication on Periodic Safety Review of Nuclear Power Plants, NS-G-2.10, and discusses further alternative approaches. Following the publication of this Safety Guide the IAEA organized technical and consultants meetings on experience of Member States in implementing periodic safety reviews at nuclear power plants, in order to give a platform to Member States for exchanging their experiences. This IAEA-TECDOC summarizes these Member States' experiences and practices. This publication can also be used to update IAEA Standards Series No. NS-G-2.10

High-resolution sequence stratigraphic correlation of the braided river and vertical distribution characteristics of sand body-Take upper member of saihan formation of lower cretaceous in Bayanwula deposit, for instance

International Nuclear Information System (INIS)

Dai Mingjian; Peng Yunbiao; Yang Jianxin; Shen Kefeng

2014-01-01

In recent years, the high-resolution sequence stratigraphy of which reference surface is base level cycle get rapid development. Its biggest advantage is the ability to apply to the continental sedimentary basins controlled by multiple factors, especially applied to the thin layer contrast of the paleochannel sandstone type uranium reservoir. This paper, by using drill core and logging data, has made the high resolution sequence stratigraphy studies on braided river uranium reservoir of Upper Member of Saihan Formation of Lower Cretaceous (Kls2) in Bayanwula deposit and identified the base level cycle interface. The study interval is divided into one long-term cycle and seven mid-term base level cycle, and high-resolution time stratigraphic framework of the deposit is established. Depth analysis is taken for the relationship between the braided river sand body and base level cycles. And the position, distribution, and genesis in vertical of the braided river sand body are discussed in detail. Ore body is mainly hosted in edge of braided bar sand body, which formed in the low accommodation space, and braided channel and the braided bar interchange. So uranium enriched in the mid-term base level cycle MSC2-MSC5 in the study area. (authors)

Protection of the patient in medical exposure - the related IAEA safety guide

International Nuclear Information System (INIS)

Turai, I.

1999-01-01

The Radiation Safety Section of the Agency has recently completed the draft Safety Guide on Radiation Protection in Medical Exposures' for submission to the Publication Committee of the IAEA. The author as served as one of the scientific secretaries responsible for the preparation and review of this document in the last two years. The drafts of this IAEA Safety Guide have undergone a detailed review process by specialists of 14 Member States and the co-sponsoring organizations, the Pan American Health Organization and the World Health Organization (WHO). The last draft is the primary source of this paper. The Safety Guide will be part of the Safety Standards Series. It is addressed to Regulatory Authorities and other National Institutions to provide them with guidance at the national level on the practical implementation of Appendix II (Medical Exposure) of the International Basic Safety Standards for the Protection against Ionizing Radiation and for the Safety of Radiation Sources

The Members of the Agency

International Nuclear Information System (INIS)

2003-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.58) is Kyrgyzstan, which deposited the instrument of acceptance of the Statute on 10 September 2003. The list shows the dates on which the present 137 Member States became Members

Thermal effects in concrete members

International Nuclear Information System (INIS)

Kar, A.K.

1977-01-01

When subjected to temperature changes and restrained from free movement, a member develops stresses. Restrained members are sometimes assumed to act independently of other members. A method of analysis and design for thermal stresses in such members is provided. The method of analysis, based on the ultimate strength concept, greatly reduces the computational efforts for determining thermal effects in concrete members. Available charts and tables and the recommendations given herein simplify the design. (Auth.)

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.67) is Cambodia which deposited its Instrument of Acceptance of the Statute on 23 November 2009. The Attachment hereto shows the dates on which the present 151 Member States became Members [fr

The Members of the Agency

International Nuclear Information System (INIS)

2007-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.63) is Palau which deposited its Instrument of Acceptance of the Statute on 2 March 2007. The Attachment hereto shows the dates on which the present 144 Member States became Members

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.67) is Cambodia which deposited its Instrument of Acceptance of the Statute on 23 November 2009. The Attachment hereto shows the dates on which the present 151 Member States became Members

The Members of the Agency

International Nuclear Information System (INIS)

2008-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.64) is Nepal which deposited its Instrument of Acceptance of the Statute on 8 July 2008. The Attachment hereto shows the dates on which the present 145 Member States became Members

The Members of the Agency

International Nuclear Information System (INIS)

2006-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.62) is Montenegro which deposited its Instrument of Acceptance of the Statute on 30 October 2006. The Attachment hereto shows the dates on which the present 143 Member States became Members

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.67) is Cambodia which deposited its Instrument of Acceptance of the Statute on 23 November 2009. The Attachment hereto shows the dates on which the present 151 Member States became Members [ru

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.67) is Cambodia which deposited its Instrument of Acceptance of the Statute on 23 November 2009. The Attachment hereto shows the dates on which the present 151 Member States became Members [es

The Members of the Agency

International Nuclear Information System (INIS)

2006-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.60) is Chad, which deposited the instrument of acceptance of the Statute on 2 November 2005. The Attachment hereto shows the dates on which the present 139 Member States became Members

Upper GI Bleeding in Children

Science.gov (United States)

Upper GI Bleeding in Children What is upper GI Bleeding? Irritation and ulcers of the lining of the esophagus, stomach or duodenum can result in upper GI bleeding. When this occurs the child may vomit blood ...

Upper mantle fluids evolution, diamond formation, and mantle metasomatism

Science.gov (United States)

Huang, F.; Sverjensky, D. A.

2017-12-01

During mantle metasomatism, fluid-rock interactions in the mantle modify wall-rock compositions. Previous studies usually either investigated mineral compositions in xenoliths and xenocrysts brought up by magmas, or examined fluid compositions preserved in fluid inclusions in diamonds. However, a key study of Panda diamonds analysed both mineral and fluid inclusions in the diamonds [1] which we used to develop a quantitative characterization of mantle metasomatic processes. In the present study, we used an extended Deep Earth Water model [2] to simulate fluid-rock interactions at upper mantle conditions, and examine the fluids and mineral assemblages together simultaneously. Three types of end-member fluids in the Panda diamond fluid inclusions include saline, rich in Na+K+Cl; silicic, rich in Si+Al; and carbonatitic, rich in Ca+Mg+Fe [1, 3]. We used the carbonatitic end-member to represent fluid from a subducting slab reacting with an excess of peridotite + some saline fluid in the host environment. During simultaneous fluid mixing and reaction with the host rock, the logfO2 increased by about 1.6 units, and the pH increased by 0.7 units. The final minerals were olivine, garnet and diamond. The Mg# of olivine decreased from 0.92 to 0.85. Garnet precipitated at an early stage, and its Mg# also decreased with reaction progress, in agreement with the solid inclusions in the Panda diamonds. Phlogopite precipitated as an intermediate mineral and then disappeared. The aqueous Ca, Mg, Fe, Si and Al concentrations all increased, while Na, K, and Cl concentrations decreased during the reaction, consistent with trends in the fluid inclusion compositions. Our study demonstrates that fluids coming from subducting slabs could trigger mantle metasomatism, influence the compositions of sub-lithospherc cratonic mantle, precipitate diamonds, and change the oxygen fugacity and pH of the upper mantle fluids. [1] Tomlinson et al. EPSL (2006); [2] Sverjensky, DA et al., GCA (2014

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.65) is the Sultanate of Oman which deposited its Instrument of Acceptance of the Statute on 5 February 2009. The Attachment hereto shows the dates on which the present 146 Member States became Members

Sedimentology and Paleoenvironment of Deposition of the Deba-Fulani Member of Pindiga Formation in the Gongola Arm of the Upper Benue Trough, Northeastern Nigeria

Directory of Open Access Journals (Sweden)

B. Shettima

2016-08-01

Full Text Available The sedimentology and paleoenvironment of the Deba-Fulani Member of the Pindiga Formation were investigated on the basis of their grain size distribution. Granulometric analysis has indicated that the samples are generally well to moderately sorted with skewness values ranging from negatively to positively skewed which may indicate influence of both marine and fluvial conditions. Bivariate plot relationships of standard deviation vs. mean, standard deviation vs. skewness, first percentile vs. mean also indicated both fluvial and marine setting for the middle part of the Pindiga Formation member. However, most of the bivariate plot showed dominance of fluvial environment. The probability curve plot shows a prevalence of three-sand population curves which are usually associated with wave processes indicating marine conditions for most part of the Deba-Fulani Member.

Paleoclimate cycles and tectonic controls on fluvial, lacustrine, and eolian strata in upper Triassic Chinle Formation, San Juan basin

Energy Technology Data Exchange (ETDEWEB)

Dubiel, R.F. (Geological Survey, Denver, CO (USA))

1989-09-01

Sedimentologic study of the Upper Triassic Chinle Formation in the San Juan basin (SJB) indicates that Late Triassic paleoclimate and tectonic movements influenced the distribution of continental lithofacies. The Shinarump, Monitor Butte, and Petrified Forest Members in the lower part of the Chinle consist of complexly interfingered fluvial, floodplain, marsh, and lacustrine rocks; the Owl Rock and Rock Point Members in the upper part consists of lacustrine-basin and eolian sandsheet strata. Facies analysis, vertebrate and invertebrate paleontology, and paleoclimate models demonstrate that the Late Triassic was dominated by tropical monsoonal circulation, which provided abundant precipitation interspersed with seasonally dry periods. Owl Rock lacustrine strata comprise laminated limestones that reflect seasonal monsoonal precipitation and larger scale, interbedded carbonates and fine-grained clastics that represent longer term, alternating wet and dry climatic cycles. Overlying Rock Point eolian sand-sheet and dune deposits indicate persistent alternating but drier climatic cyclicity. Within the Chinle, upward succession of lacustrine, alternating lacustrine/eolian sand-sheet, and eolian sand-sheet/dune deposits reflects an overall decrease in precipitation due to the northward migration of Pangaea out of low latitudes dominated by monsoonal circulation.

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.65) is the Sultanate of Oman which deposited its Instrument of Acceptance of the Statute on 5 February 2009. The Attachment hereto shows the dates on which the present 146 Member States became Members [fr

The Members of the Agency

International Nuclear Information System (INIS)

2005-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.59) is the Islamic Republic of Mauritania, which deposited the instrument of acceptance of the Statute on 23 November 2004. The Attachment hereto shows the dates on which the present 138 Member States became Members

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.65) is the Sultanate of Oman which deposited its Instrument of Acceptance of the Statute on 5 February 2009. The Attachment hereto shows the dates on which the present 146 Member States became Members [es

Individualized 3D printing navigation template for pedicle screw fixation in upper cervical spine.

Directory of Open Access Journals (Sweden)

Fei Guo

Full Text Available Pedicle screw fixation in the upper cervical spine is a difficult and high-risk procedure. The screw is difficult to place rapidly and accurately, and can lead to serious injury of spinal cord or vertebral artery. The aim of this study was to design an individualized 3D printing navigation template for pedicle screw fixation in the upper cervical spine.Using CT thin slices data, we employed computer software to design the navigation template for pedicle screw fixation in the upper cervical spine (atlas and axis. The upper cervical spine models and navigation templates were produced by 3D printer with equal proportion, two sets for each case. In one set (Test group, pedicle screws fixation were guided by the navigation template; in the second set (Control group, the screws were fixed under fluoroscopy. According to the degree of pedicle cortex perforation and whether the screw needed to be refitted, the fixation effects were divided into 3 types: Type I, screw is fully located within the vertebral pedicle; Type II, degree of pedicle cortex perforation is 1 mm or with the poor internal fixation stability and in need of renovation. Type I and Type II were acceptable placements; Type III placements were unacceptable.A total of 19 upper cervical spine and 19 navigation templates were printed, and 37 pedicle screws were fixed in each group. Type I screw-placements in the test group totaled 32; Type II totaled 3; and Type III totaled 2; with an acceptable rate of 94.60%. Type I screw placements in the control group totaled 23; Type II totaled 3; and Type III totaled 11, with an acceptable rate of 70.27%. The acceptability rate in test group was higher than the rate in control group. The operation time and fluoroscopic frequency for each screw were decreased, compared with control group.The individualized 3D printing navigation template for pedicle screw fixation is easy and safe, with a high success rate in the upper cervical spine surgery.

Practice of ultrasound-guided arthrocentesis and joint injection, including training and implementation, in Europe: results of a survey of experts and scientific societies.

LENUS (Irish Health Repository)

Mandl, Peter

2012-01-01

To document the practice and training opportunities of US-guided arthrocentesis and joint injection (UGAJ) among rheumatologists in the member countries of the European League Against Rheumatism (EULAR).

Extragastrointestinal Stromal Tumor: A Differential Diagnosis of Compressive Upper Abdominal Tumor

Directory of Open Access Journals (Sweden)

Clara Kimie Miyahira

2018-01-01

Full Text Available Introduction. Extragastrointestinal stromal tumors (EGIST are rare mesenchymal tumor lesions located outside the gastrointestinal tract. A rare compressing tumor with difficult diagnosis is reported. Presentation of the Case. A male patient, 63 years old, was admitted in the emergency room complaining of stretching and continuous abdominal pain for one day. He took Hyoscine, with partial improvement of symptoms, but got worse due to hyporexia, and the abdominal pain persisted. The patient also reported early satiety and ten-pound weight loss over the last month. Discussion. EGIST could be assessed by CT-guided biopsy, leading to diagnosis and proper treatment with surgical resection or Imatinib. Conclusion. This case report highlights the importance of considering EGIST an important differential diagnosis of compressing upper abdominal tumors.

Causes and Effects of Begging Style Involving Children as Guides in Dodoma Municipality, Tanzania: Liability in Basic Education Access

Directory of Open Access Journals (Sweden)

Abdallah Jacob Seni

2017-01-01

Full Text Available This paper explores the causes and effects of a unique begging style involving children as guides in Dodoma Municipality, Tanzania. The rationale for Dodoma Municipality to be the study location is that the begging phenomenon using children as guides is rampant. The study sample involved 40 respondents, of whom 6 were young carers of visually impaired adult beggars, 6 visually impaired adult beggars, 6 young carers of visually impaired adult beggars’ family members and 22 influential community members. Purposeful sampling technique was used to obtain these respondents. Data collection methods entailed interviews and observations. Artifacts were also used to portray issues under investigation more vividly. The data were analyzed using content analysis in which themes and sub-themes were determined by organization, reduction and interpretation of the information collected.   The study discovered that lack of education, sympathy attraction, lack of proper orientation, laziness and poverty were the major causes for the existence of begging involving children as guides. The study revealed that minor causes include parents’ negligence and alcoholism, Single Parenthood as well as drought and hunger. The begging style using children as guides resulted into notable limited basic education access among these vulnerable children hence a liability and not asset. The study recommends that young carers of visually impaired adult beggars should be enrolled to basic education and revitalize education for self-reliance.

Towards a Knowledge Building Community: From Guided to Self-Organized Inquiry

Directory of Open Access Journals (Sweden)

Stefano Cacciamani

2010-11-01

Full Text Available Over four academic years a design experiment was conducted involving four online university courses with the goal of shifting from Guided to Self-Organized Inquiry to foster Knowledge Building communities in the classroom. Quantitative analyses focused on notes contributed to collective knowledge spaces, as well as reading and building-on notes of others. All team members, including teachers, contributed at high levels. Students tended to produce more notes in the guided-inquiry approach but read more and demonstrated more even distribution of work as part of self-organized inquiry. Qualitative data focused on strategies students reported as new to their school experience. Strategies fell into three categories common to both guided and self-organizing inquiry: elaborating course content for depth of understanding, collaboration in an online environment, and metacognition, with greater reflection on idea development. Distinctive aspects of self-organized inquiry, according to student reports, included going beyond given information, linking new understandings and personal experiences, attention to the collective works of the community, and learning from instructor’s strategies.

The Members of the Agency

International Nuclear Information System (INIS)

2006-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.61) are Belize, Mozambique and Malawi, which deposited their Instruments of Acceptance of the Statute on 31 March 2006, 18 September 2006 and 2 October 2006 respectively. The Attachment hereto shows the dates on which the present 142 Member States became Members [fr

The Members of the Agency

International Nuclear Information System (INIS)

2006-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.61) are Belize, Mozambique and Malawi, which deposited their Instruments of Acceptance of the Statute on 31 March 2006, 18 September 2006 and 2 October 2006 respectively. The Attachment hereto shows the dates on which the present 142 Member States became Members

Official (ISC)2 guide to the CISSP CBK

CERN Document Server

Hernandez, Steven

2012-01-01

Recognized as one of the best tools available for the information security professional and especially for candidates studying for the (ISC)2 CISSP examination, the Official (ISC)2(R) Guide to the CISSP(R) CBK(R), Third Edition has been updated and revised to reflect the latest developments in this ever-changing field. Endorsed by the (ISC)2, this book provides unrivaled preparation for the certification exam that is both up to date and authoritative. Compiled and reviewed by CISSPs and (ISC)2 members, the text provides an exhaustive review of the 10 current domains of the CBK.

The Experience of Being a Guide Dog Puppy Raiser Volunteer: A Longitudinal Qualitative Collective Case Study

Directory of Open Access Journals (Sweden)

Anna Chur-Hansen

2014-12-01

Full Text Available There are no published studies that consider the experiences of guide dog puppy raisers. As these people are volunteers, their continued willingness to participate in the training of dogs for assisting the vision impaired and blind is essential for the viability of guide dog schools around the world. Using a qualitative, longitudinal methodology, data were collected from nine guide dog puppy raisers at four time points: before receiving the puppy, one week, then three months after the puppy arrived, and 13 months after the puppy arrived (at which time all puppies had left the raisers. Participants reported more challenges than benefits in raising the puppies. Volunteering to be a guide dog puppy raiser may not be the pleasant experience that is anticipated when community members first offer their services. Understanding what it is like to be a puppy raiser and working towards ways in which to address problems is essential, given that, without volunteers to train and care for puppies, vision impaired and blind people would not have access to guide dogs.

Working with Indian Tribal Nations. A guide for DOE employees

Energy Technology Data Exchange (ETDEWEB)

None

2000-12-31

U.S. Department of Energy (DOE) employees and contractors frequently work with Indian tribes or nations as part of their jobs. The purpose of this guide is to help DOE employees and contractors initiate contact with tribes and build effective relationships. DOE maintains a unique government-to government relationship with tribal nations. This guide presents an overview of the history of the relationship between the tribes and the Federal government, as well as the laws and Executive Orders that define that relationship. The guide discusses the Federal government’s trust responsibility to the tribes, tribal treaty rights, and the Department of Energy’s American Indian policy. The guide also discusses important cultural differences that could lead to communication problems if not understood and provides examples of potential cultural misunderstandings. In particular the guide discusses tribal environmental beliefs that shape tribal responses to DOE actions. The guide also provides pointers on tribal etiquette during meetings and cultural ceremonies and when visiting tribal reservations. Appendix 1 gives examples of the tribal nations with whom DOE currently has Memoranda of Understanding. While this guide provides an introduction and overview of tribal relations for DOE staff and contractors, DOE has also designated Tribal Issues Points of Contacts at each of its facilities. A list of these Points of Contact for all DOE facilities is provided in Appendix 2. DOE staff and contractors should consult with the appropriate tribal representatives at their site before initiating contact with a tribal nation, because many tribes have rules and procedures that must be complied with before DOE staff or contractors may go on tribal lands or conduct interviews with tribal members. Appendix 3 is the complete DOE American Indian Policy. Appendices 4-6 are Executive Orders that govern the relationship of all federal agencies with tribal nations. DOE employees and staff are

Planning and preparing for emergency response to transport accidents involving radioactive material. Safety guide

International Nuclear Information System (INIS)

2005-01-01

The objective of this Safety Guide is to provide guidance to the public authorities and others (including consignors, carriers and emergency response authorities) who are responsible for developing and establishing emergency arrangements for dealing effectively and safely with transport accidents involving radioactive material. It may assist those concerned with establishing the capability to respond to such transport emergencies. It provides guidance for those Member States whose involvement with radioactive material is just beginning. It also provides guidance for those Member States that have already developed their radioactive material industries and the attendant emergency plans but that may need to review and improve these plans

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.66) are Bahrain, Burundi, Congo and Lesotho which deposited their Instruments of Acceptance of the Statute on 23 June 2009, 24 June 2009, 15 July 2009 and 13 July 2009, respectively. The Attachment hereto shows the dates on which the present 150 Member States became Members [fr

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.66) are Bahrain, Burundi, Congo and Lesotho which deposited their Instruments of Acceptance of the Statute on 23 June 2009, 24 June 2009, 15 July 2009 and 13 July 2009, respectively. The Attachment hereto shows the dates on which the present 150 Member States became Members

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.66) are Bahrain, Burundi, Congo and Lesotho which deposited their Instruments of Acceptance of the Statute on 23 June 2009, 24 June 2009, 15 July 2009 and 13 July 2009, respectively. The Attachment hereto shows the dates on which the present 150 Member States became Members [ru

The Members of the Agency

International Nuclear Information System (INIS)

2009-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.66) are Bahrain, Burundi, Congo and Lesotho which deposited their Instruments of Acceptance of the Statute on 23 June 2009, 24 June 2009, 15 July 2009 and 13 July 2009, respectively. The Attachment hereto shows the dates on which the present 150 Member States became Members [es

Neural network integration during the perception of in-group and out-group members.

Science.gov (United States)

Greven, Inez M; Ramsey, Richard

2017-11-01

Group biases guide social interactions by promoting in-group favouritism, but the neural mechanisms underpinning group biases remain unclear. While neuroscience research has shown that distributed brain circuits are associated with seeing in-group and out-group members as "us" and "them", it is less clear how these networks exchange signals. This fMRI study uses functional connectivity analyses to investigate the contribution of functional integration to group bias modulation of person perception. Participants were assigned to an arbitrary group and during scanning they observed bodies of in-group or out-group members that cued the recall of positive or negative social knowledge. The results showed that functional coupling between perceptual and cognitive neural networks is tuned to particular combinations of group membership and social knowledge valence. Specifically, coupling between body perception and theory-of-mind networks is biased towards seeing a person that had previously been paired with information consistent with group bias (positive for in-group and negative for out-group). This demonstrates how brain regions associated with visual analysis of others and belief reasoning exchange and integrate signals when evaluating in-group and out-group members. The results update models of person perception by showing how and when interplay occurs between perceptual and extended systems when developing a representation of another person. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

7 CFR 983.42 - Initial members and nomination of successor members.

Science.gov (United States)

2010-01-01

...) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF... alternate is selected shall serve in place of that member on the committee, and shall have and be able to... members of the committee shall serve for terms of two years: Provided, That four of the initially selected...

Motor Function Evaluation of Hemiplegic Upper-Extremities Using Data Fusion from Wearable Inertial and Surface EMG Sensors

Directory of Open Access Journals (Sweden)

Yanran Li

2017-03-01

Full Text Available Quantitative evaluation of motor function is of great demand for monitoring clinical outcome of applied interventions and further guiding the establishment of therapeutic protocol. This study proposes a novel framework for evaluating upper limb motor function based on data fusion from inertial measurement units (IMUs and surface electromyography (EMG sensors. With wearable sensors worn on the tested upper limbs, subjects were asked to perform eleven straightforward, specifically designed canonical upper-limb functional tasks. A series of machine learning algorithms were applied to the recorded motion data to produce evaluation indicators, which is able to reflect the level of upper-limb motor function abnormality. Sixteen healthy subjects and eighteen stroke subjects with substantial hemiparesis were recruited in the experiment. The combined IMU and EMG data yielded superior performance over the IMU data alone and the EMG data alone, in terms of decreased normal data variation rate (NDVR and improved determination coefficient (DC from a regression analysis between the derived indicator and routine clinical assessment score. Three common unsupervised learning algorithms achieved comparable performance with NDVR around 10% and strong DC around 0.85. By contrast, the use of a supervised algorithm was able to dramatically decrease the NDVR to 6.55%. With the proposed framework, all the produced indicators demonstrated high agreement with the routine clinical assessment scale, indicating their capability of assessing upper-limb motor functions. This study offers a feasible solution to motor function assessment in an objective and quantitative manner, especially suitable for home and community use.

Guide for understanding and evaluation of safety culture

International Nuclear Information System (INIS)

2008-01-01

This report was the guide of understanding and evaluation of safety culture. Operator's activities for enhancement of safety culture in nuclear installations became an object of safety regulation in the management system. Evaluation of operator's activities (including top management's involvement) to prevent degradation of safety culture and organization climate in daily works needed understanding of safety culture and diversity of operator's activities. This guide was prepared to check indications of degradation of safety culture and organization climate in operator's activities in daily works and encourage operator's activities to enhance safety culture improvement and good practice. Comprehensive evaluation of operator's activities to prevent degradation of safety culture and organization climate would be performed from the standpoints of 14 safety culture elements such as top management commitment, clear plan and implementation of upper manager, measures to avoid wrong decision making, questioning attitude, reporting culture, good communications, accountability and openness, compliance, learning system, activities to prevent accidents or incidents beforehand, self-assessment or third party evaluation, work management, change management and attitudes/motivation. Element-wise examples and targets for evaluation were attached with evaluation check tables. (T. Tanaka)

A comparison of the dose of anesthetic agents and the effective interval from the block procedure to skin incision for ultrasound-guided supraclavicular brachial plexus block in upper extremity surgery.

Science.gov (United States)

Nakayama, Masanori; Sakuma, Yu; Imamura, Hitoshi; Yano, Koichiro; Kodama, Takao; Ikari, Katsunori

2017-12-01

The aim of this study was to review and evaluate the selection and dose of anesthetic agents and the interval from the block procedure to skin incision for supraclavicular brachial plexus block in upper extremity surgery. We reviewed our cases that underwent upper extremity surgery using only ultrasound-guided supraclavicular brachial plexus block in our hospital between 2011 and 2016. Adverse events during surgery were evaluated. Receiver operating characteristic (ROC) curves were constructed to investigate the relationship between the time from the end of the block procedure to skin incision and the use of local anesthesia on the surgical site. There were 255 patients who were divided into three groups according to the anesthetic agents used: group 1, 1% lidocaine (L) 10 ml + 0.75% ropivacaine (R) 20 ml (n = 62); group 2, L 20 ml + R 10 ml (n = 93); and group 3, L 10 ml + R 15 ml (n = 100). The rate of use of local anesthesia on the surgical site was significantly higher in group 3 than in the other two groups. There were no significant differences in the other evaluated items among the three groups. ROC curve analysis indicated that ≥24 min from the end of the block procedure to skin incision might reduce the use of local anesthesia. The total volume of anesthetic agents had an important influence on the rate of the addition of local anesthesia for surgical pain; however, the combined dose of agents did not influence the evaluation items. For effective analgesia, ≥24 min should elapse from the end of the block procedure to skin incision. Copyright © 2017. Published by Elsevier B.V.

Position of the Upper Devonian Frasnian--Famennian boundary in the central Appalachians

Energy Technology Data Exchange (ETDEWEB)

Rossbach, T.J. (Univ. of North Carolina, Chapel Hill, NC (United States). Dept. of Geology)

1992-01-01

Biostratigraphic analysis of eight Upper Devonian sections in VA and WV reveals that the section at Huttonsville, Randolph County, WV, is a key locality for determining the Frasnian-Famennian boundary. The Foreknobs Formation at Huttonsville indicates a higher stratigraphic placement of the Frasnian-Famennian boundary than has been generally assumed. Conodonts are not known within that section, so placement of the boundary uses the last occurrence of tentaculitids and the last and first occurrences of several species of brachiopods. It is believed that the Frasnian-Famennian boundary can be identified independently of the atrypoid brachiopods. Stratigraphic ranges of the cricoconarid Tentaculites discusses and the brachiopod Tropidoleptus carinatus, both considered Frasnian marker fossils, indicate that the Frasnian extends well into the Red Lick Member of the Foreknobs Formation at Huttonsville, with T. carinatus occurring up to 70% of the stratigraphic thickness of the Red Lick. The Famennian marker fossils A. angelica and C. sulcifer are both found at Huttonsville above the last recorded occurrence of all the Frasnian marker fossils. To the northeast of Huttonsville the Frasnian-Famennian series boundary has been placed by other workers within or at the top of the Pound Member of the Foreknobs Formation. This discrepancy implies that either the Pound Member is diachronous or that to the northeast paleoecologic factors caused local disappearances of critical fossils before their extinction at Huttonsville.

The strategy of a european health policy of the who member states

International Nuclear Information System (INIS)

Johansen, K.S.

1992-01-01

The policy of Health for All is a challenge by the World Health Organization to its Member States to ensure each citizen an e conomically and socially productive life . The Regional Office for Europe created an expanded version of this policy, known as European Health for All, which urged each Member State to alter its policies to achieve the targets set out therein. This policy calls for more equity and social justice in health, for prevention of disease and promoting health and quality of life and for improving the human environment. One of the most important items is the call for delivering quality of care for everyone, by using a clear system for measuring the outcomes of care. Quality of care must apply equally to all parts of the cycle, from health promotion, prevention, diagnosis, treatment and rehabilitation. For quality development and assurance in the area of imaging and the role of dosimetry, the Health for All set a goal of ensuring optimal outcome from available resources. To reach this goal, it is necessary to set standards for guiding health outcome indicators in order to systematically assess health technologies

The Oratorical Scientist: A Guide for Speechcraft and Presentation for Scientists

Science.gov (United States)

Lau, G. E.

2015-12-01

Public speaking organizations are highly valuable for individuals seeking to improve their skills in speech development and delivery. The methodology of such groups usually focuses on repetitive, guided practice. Toastmasters International, for instance, uses a curriculum based on topical manuals that guide their members through some number of prepared speeches with specific goals for each speech. I have similarly developed a public speaking manual for scientists with the intention of guiding scientists through the development and presentation of speeches that will help them hone their abilities as public speakers. I call this guide The Oratorical Scientist. The Oratorical Scientist will be a free, digital publication that is meant to guide scientists through five specific types of speech that the scientist may be called upon to deliver during their career. These five speeches are: The Coffee Talk, The Educational Talk, Research Talks for General Science Audiences, Research Talks for Specific Subdiscipline Audiences, and Taking the Big Stage (talks for public engagement). Each section of the manual focuses on speech development, rehearsal, and presentation for each of these specific types of speech. The curriculum was developed primarily from my personal experiences in public engagement. Individuals who use the manual may deliver their prepared speeches to groups of their peers (e.g. within their research group) or through video sharing websites like Youtube and Vimeo. Speeches that are broadcast online can then be followed and shared through social media networks (e.g. #OratoricalScientist), allowing a larger audience to evaluate the speech and to provide criticism. I will present The Oratorical Scientist, a guide for scientists to become better public speakers. The process of guided repetitive practice of scientific talks will improve the speaking capabilities of scientists, in turn benefitting science communication and public engagement.

Possible contraction of the members of the binary pulsar PSR 1913+16 and its astrophysical consequences

International Nuclear Information System (INIS)

Spyrou, N.

1983-01-01

It is proposed that the small difference between the observed and the theoretically predicted decrease of the orbital period of the Binary Pulsar PSR 1913+16 is not due to the insufficiency of the quadrupole formula and can be attributed to a mass-energy loss due to the contraction of the binary's members. Assuming that the pair's primary is a typical, noncontracting pulsar, is in favour of a slowly contracting, neutron-star companion, thus limiting the member's radii to at most 25 km and 28 km, respectively. The primary's computed total absolute luminosity is in excellent agreement with the observed upper limit of its X-ray and optical luminosities. Moreover, the companion's slow contraction rate implies that its present total absolute luminosity presents a maximum at wavelengths characteristic of X-rays. Finally, it suggests that if the energy-loss remains constant, the duration of the contraction phase will be of the order of 10 8 y and the final radius about 25 km. (Auth.)

Generic Guide Specification for Geothermal Heat Pump Systems

Energy Technology Data Exchange (ETDEWEB)

Thomas, WKT

2000-04-12

The attached Geothermal (Ground-Source) Heat Pump (GHP) Guide Specifications have been developed by Oak Ridge National Laboratory (ORNL) with the intent to assist federal agency sites and engineers in the preparation of construction specifications for GHP projects. These specifications have been developed in the industry-standard Construction Specification Institute (CSI) format and cover several of the most popular members of the family of GHP systems. These guide specifications are applicable to projects whether the financing is with conventional appropriations, arranged by GHP specialty ESCOs under the U.S. Department of Energy's Technology-Specific GHP Super ESPCs, arranged by utilities under Utility Energy Service Contracts (UESCs) or arranged by generalist ESCOs under the various regional ESPCs. These specifications can provide several benefits to the end user that will help ensure successful GHP system installations. GHP guide specifications will help to streamline the specification development, review, and approval process because the architecture and engineering (AE) firm will be working from the familiar CSI format instead of developing the specifications from other sources. The guide specifications help to provide uniformity, standardization, and consistency in both the construction specifications and system installations across multiple federal sites. This standardization can provide future benefits to the federal sites in respect to both maintenance and operations. GHP guide specifications can help to ensure that the agency is getting its money's worth from the GHP system by preventing the use of marginal or inferior components and equipment. The agency and its AE do not have to start from scratch when developing specifications and can use the specification as a template and/or a checklist in developing both the design and the contract documents. The guide specifications can save project costs by reducing the engineering effort required

The process of death imminence awareness by family members of patients in adult critical care.

Science.gov (United States)

Baumhover, Nancy C

2015-01-01

A focus on cost-effective quality end-of-life care remains a high priority in adult critical care given an aging population, high prevalence of death, and aggressive technologies used to extend or sustain life in this setting. A Glaserian grounded theory design was used to conduct this retrospective study to yield a substantive middle-range theory. The data source was semistructured interviews with 14 family members of decedents who died 6 to 60 months prior to the study. The purpose of this study was to generate a theory on how family members of patients in adult critical care come to realize that their loved one is dying. The Process of Death Imminence Awareness by Family Members of Patients in Adult Critical Care middle-range theory contained 6 phases: (1) patient's near-death awareness, (2) dying right in front of me, (3) turning points in the patient's condition, (4) no longer the person I once knew, (5) doing right by them, and (6) time to let go. Patient's near-death awareness preceded all other phases, if communicated by the decedent with their family. Then, family members iteratively moved through all the other key phases in the process until a time to let go became evident. This substantive middle-range theory will guide nursing education, practice, and research aimed at providing quality and cost-effective end-of-life care in adult critical care.

Risk assessment of sleeping disorder breathing based on upper airway centerline evaluation

Science.gov (United States)

Alsufyani, Noura; Shen, Rui; Cheng, Irene; Major, Paul

2013-02-01

One of the most important breathing disorders in childhood is obstructive sleep apnea syndrome which affects 2-3% of children, and the reported failure rate of surgical treatment was as high as 54%. A possible reason in respiratory complications is having reduced dimensions of the upper airway which are further compressed when muscle tone is decreased during sleep. In this study, we use Cone-beam computed tomography (CBCT) to assess the location or cause of the airway obstruction. To date, all studies analyzing the upper airway in subjects with Sleeping Disorder Breathing were based on linear, area, or volumetric measurements, which are global computations and can easily ignore local significance. Skeletonization was initially introduced as a 3D modeling technique by which representative medial points of a model are extracted to generate centerlines for evaluations. Although centerlines have been commonly used in guiding surgical procedures, our novelty lies in comparing its geometric properties before and after surgeries. We apply 3D data refinement, registration and projection steps to quantify and localize the geometric deviation in target airway regions. Through cross validation with corresponding subjects' therapy data, we expect to quantify the tolerance threshold beyond which reduced dimensions of the upper airway are not clinically significant. The ultimate goal is to utilize this threshold to identify patients at risk of complications. Outcome from this research will also help establish a predictive model for training and to estimate treatment success based on airway measurements prior to intervention. Preliminary results demonstrate the feasibility of our approach.

Phenotype determination guides swift genotyping of a DFNA2/KCNQ4 family with a hot spot mutation (W276S).

NARCIS (Netherlands)

Topsakal, V.; Pennings, R.J.E.; Brinke, H. te; Hamel, B.C.J.; Huygen, P.L.M.; Kremer, J.M.J.; Cremers, C.W.R.J.

2005-01-01

OBJECTIVE: Genotype a family trait with autosomal dominant nonsyndromic sensorineural hearing impairment guided only by the phenotype. STUDY DESIGN: Family study. SETTING: Tertiary referral center. PATIENTS: Fifteen family members. METHODS: In the first phase, sequence analysis was performed on DNA

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status

International Nuclear Information System (INIS)

1979-03-01

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules.

The Members of the Agency

International Nuclear Information System (INIS)

1999-01-01

The document lists the 130 Member States of the Agency as of 1 December 1999. The new Member since the last issue of the list (INFCIRC/2/52) is Angola. The dates on which the present 130 Member States became Members, and the state Honduras) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute are given in an Attachment

Bleeding after expandable nitinol stent placement in patients with esophageal and upper gastrointestinal obstruction: incidence, management, and predictors.

Science.gov (United States)

Oh, Se Jin; Song, Ho-Young; Nam, Deok Ho; Ko, Heung Kyu; Park, Jung-Hoon; Na, Han Kyu; Lee, Jong Jin; Kang, Min Kyoung

2014-11-01

Placement of self-expandable nitinol stents is useful for the treatment of esophageal and upper gastrointestinal (GI) obstruction. However, complications such as stent migration, tumor overgrowth, and bleeding occur. Although stent migration and tumor overgrowth are well documented in previous studies, the occurrence of bleeding has not been fully evaluated. To evaluate the incidence, management strategies, and predictors of bleeding after placement of self-expandable nitinol stents in patients with esophageal and upper GI obstruction. We retrospectively reviewed the medical records and results of computed tomography and endoscopy of 1485 consecutive patients with esophageal and upper GI obstructions who underwent fluoroscopically guided stent placement. Bleeding occurred in 25 of 1485 (1.7%) patients 0 to 348 days after stent placement. Early stent-related bleeding occurred in 10 patients (40%) and angiographic embolization was used for 5/10. Late bleeding occurred in 15 patients (60%) and endoscopic hemostasis was used for 7/15. Twenty-two of 25 (88%) patients with bleeding had received prior radiotherapy and/or chemotherapy. Bleeding is a rare complication after placement of expandable nitinol stents in patients with esophageal and upper GI obstruction, but patients with early bleeding may require embolization for control. Care must be exercised on placing stents in patients who have received prior radiotherapy or chemotherapy. © The Foundation Acta Radiologica 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Upper gastrointestinal bleeding.

Science.gov (United States)

Feinman, Marcie; Haut, Elliott R

2014-02-01

Upper gastrointestinal (GI) bleeding remains a commonly encountered diagnosis for acute care surgeons. Initial stabilization and resuscitation of patients is imperative. Stable patients can have initiation of medical therapy and localization of the bleeding, whereas persistently unstable patients require emergent endoscopic or operative intervention. Minimally invasive techniques have surpassed surgery as the treatment of choice for most upper GI bleeding. Copyright © 2014 Elsevier Inc. All rights reserved.

Family members' experiences of autopsy

NARCIS (Netherlands)

Oppewal, F; Meyboom-de Jong, B

Background. The experiences of family members will teach us how to handle an autopsy, the ultimate quality assessment tool. Objective. The aim of this study was to determine surviving family members' experience of autopsy. Method. Seven GPs were asked to approach surviving family members of

Gelatin model for training ultrasound-guided puncture

Directory of Open Access Journals (Sweden)

Alexandre Campos Moraes Amato

2015-09-01

Full Text Available BACKGROUND: It is indispensable that members of the medical profession receive the technical training needed to enable them to rapidly obtain effective vascular access. Training procedures should be used judiciously to familiarize students with the technique. However, existing models are expensive or ineffective, and models need to be developed that are similar to what will be encountered in real patients.OBJECTIVES: To demonstrate creation and application of a gelatin model for training ultrasound-guided puncture.METHOS: The model was made using a mixture of colorless gelatin and water in a transparent plastic receptacle with two pairs of orifices of different diameters, through which two plastic tubes were inserted, to simulate blood vessels.RESULTS: The model was a close approximation to the real medical procedure in several aspects, since gelatin has a similar consistency to human tissues, providing a more faithful reproduction of the tactile sensation at the moment when the needle reaches the interior of a vessel and its contents are aspirated.CONCLUSIONS: The method proposed here can be used to easily construct a low-cost model using everyday materials that is suitable for large-scale training of ultrasound-guided puncture.

The Members of the Agency

International Nuclear Information System (INIS)

2003-01-01

The document lists the 135 Member States of the Agency as of 19 March 2003. The new Member since the last issue of the list (INFCIRC/2/56) is the Republic of Honduras. The dates on which the present 135 Member States became Members are given in an Attachment. It also shows the States whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute

The Members of the Agency

International Nuclear Information System (INIS)

2002-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.55) is the Republic of Botswana, which deposited the instrument of acceptance of the Statute on 20 March 2002. The Attachment hereto shows the dates on which the present 134 Member States became Members. It also shows the State whose application for membership of the Agency has been approved by the General Conference, but which has not yet deposited an instrument of acceptance of the Statute

The Members of the Agency

International Nuclear Information System (INIS)

2001-01-01

The document lists the 132 Member States of the Agency as of 1 June 2001. The new Members since the last issue of the list (INFCIRC/2/53) are Central African Republic and Azerbaijan. The dates on which the present 132 Member States became Members are given in an Attachment. It also shows the States whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute

Apollo for Adobe Flex Developers Pocket Guide A Developer's Reference for Apollo's Alpha Release

CERN Document Server

Chambers, Mike; Swartz, Jeff

2009-01-01

Now you can build and deploy Flash-based Rich Internet Applications (RIAs) to the desktop using Adobe's Flex framework. Written by members of the Apollo product team, this is the official guide to the Alpha release of Adobe Apollo, the new cross platform desktop runtime from Adobe Labs. Numerous examples illustrate how Apollo works so you can start building RIAs for the desktop right away.

Effect of Guide Vane Clearance Gap on Francis Turbine Performance

Directory of Open Access Journals (Sweden)

Ravi Koirala

2016-04-01

Full Text Available Francis turbine guide vanes have pivoted support with external control mechanism, for conversion of pressure to kinetic energy and to direct them to runner vanes. This movement along the support is dependent on variation of load and flow (operating conditions. Small clearance gaps between facing plates and the upper and lower guide vane tips are available to aid this movement, through which leakage flow occurs. This secondary flow disturbs the main flow stream, resulting performance loss. Additionally, these increased horseshoe vortex, in presence of sand, when crosses through the gaps, both the surfaces are eroded. This causes further serious effect on performance and structural property by increasing gaps. This paper discusses the observation of the severity in hydropower plants and effect of clearance gaps on general performance of the Francis turbine through computational methods. It also relates the primary result with the empirical relation for leakage flow prediction. Additionally, a possible method to computationally estimate thickness depletion has also been presented. With increasing clearance gap, leakage increases, which lowers energy conversion and turbine efficiency along with larger secondary vortex.

SAGE 2.1: SOLVENT ALTERNATIVES GUIDE: USER'S GUIDE

Science.gov (United States)

The guide provides instruction for using the SAGE (Solvent Alternatives GuidE) software system, version 2.1. SAGE recommends solvent replacements in cleaning and degreasing operations. It leads the user through a question-and-answer session. The user's responses allow the system ...

Imaging-guided thoracoscopic resection of a ground-glass opacity lesion in a hybrid operating room equipped with a robotic C-arm CT system.

Science.gov (United States)

Hsieh, Chen-Ping; Hsieh, Ming-Ju; Fang, Hsin-Yueh; Chao, Yin-Kai

2017-05-01

The intraoperative identification of small pulmonary nodules through video-assisted thoracoscopic surgery remains challenging. Although preoperative CT-guided nodule localization is commonly used to detect tumors during video-assisted thoracoscopic surgery (VATS), this approach carries inherent risks. We report the case of a patient with stage I lung cancer presenting as an area of ground-glass opacity (GGO) in the right upper pulmonary lobe. He successfully underwent a single-stage, CT-guided localization and removal of the pulmonary nodule within a hybrid operating room (OR) equipped with a robotic C-arm.

Stress wave timing nondestructive evaluation tools for inspecting historic structures : a guide for use and interpretation.

Science.gov (United States)

Robert Ross; Roy F. Pellerin; Norbert Volny; William W. Salsig; Robert H. Falk

2000-01-01

This guide was prepared to assist inspectors in the use of stress wave timing instruments and various methods of locating and defining areas of decay in timber members in historic structures. The first two sections provide (a) background information regarding conventional methods to locate and measure decay in historic structures and (b) the principles of stress wave...

Bringing Value-Based Perspectives to Care: Including Patient and Family Members in Decision-Making Processes.

Science.gov (United States)

Kohler, Graeme; Sampalli, Tara; Ryer, Ashley; Porter, Judy; Wood, Les; Bedford, Lisa; Higgins-Bowser, Irene; Edwards, Lynn; Christian, Erin; Dunn, Susan; Gibson, Rick; Ryan Carson, Shannon; Vallis, Michael; Zed, Joanna; Tugwell, Barna; Van Zoost, Colin; Canfield, Carolyn; Rivoire, Eleanor

2017-03-06

Recent evidence shows that patient engagement is an important strategy in achieving a high performing healthcare system. While there is considerable evidence of implementation initiatives in direct care context, there is limited investigation of implementation initiatives in decision-making context as it relates to program planning, service delivery and developing policies. Research has also shown a gap in consistent application of system-level strategies that can effectively translate organizational policies around patient and family engagement into practice. The broad objective of this initiative was to develop a system-level implementation strategy to include patient and family advisors (PFAs) at decision-making points in primary healthcare (PHC) based on wellestablished evidence and literature. In this opportunity sponsored by the Canadian Foundation for Healthcare Improvement (CFHI) a co-design methodology, also well-established was applied in identifying and developing a suitable implementation strategy to engage PFAs as members of quality teams in PHC. Diabetes management centres (DMCs) was selected as the pilot site to develop the strategy. Key steps in the process included review of evidence, review of the current state in PHC through engagement of key stakeholders and a co-design approach. The project team included a diverse representation of members from the PHC system including patient advisors, DMC team members, system leads, providers, Public Engagement team members and CFHI improvement coaches. Key outcomes of this 18-month long initiative included development of a working definition of patient and family engagement, development of a Patient and Family Engagement Resource Guide and evaluation of the resource guide. This novel initiative provided us an opportunity to develop a supportive system-wide implementation plan and a strategy to include PFAs in decision-making processes in PHC. The well-established co-design methodology further allowed us to

The collective construction of a guide for caregivers of bedridden patients: experience report.

Science.gov (United States)

Mendes, Vera Lucia Ferreira; Molini-Avejonas, Daniela Regina; Ribeiro, Allyne; Souza, Luiz Augusto de Paula

2011-09-01

This is a qualitative descriptive-exploratory study that adopts as data gathering method the participant observation of healthcare processes carried out by caregivers of bedridden patients from the coverage area of a Family Health Team of a Basic Health Unit (BHU) in São Paulo (SP), Brazil. The aim of this study was to report the construction of a guide for caregivers of bedridden patients and/or patients confined to the home. This guide was prepared based in a partnership among the Family Healthcare (FHT) and the speech-language pathologists and audiologists teams, and the caregivers of patients from the BHU. The guide was motivated by the construction of a common knowledge, with the aim to contribute with the creation of collaborative networks, apt to be places of discussion and exchange of knowledge, in order to optimize the ability of caregivers to early identify situations that require intervention. The networks also contributed to the valorization of caregivers' role; their knowledge on how to perform in daily living activities; overcoming of limitations; demonstration of actions aimed at the physical and mental well-being of the sick person; expansion of the capacity of ownership of processes of illnesses, autonomy and co-responsibility in healthcare. The guide was printed and delivered to FHT members, healthcare professionals and the community. The feedback was positive and, therefore, the guide was successful for the proposed objective.

Tube structural integrity evaluation of Palo Verde Unit 1 steam generators for axial upper-bundle cracking

International Nuclear Information System (INIS)

Woodman, B.W.; Begley, J.A.; Brown, S.D.; Sweeney, K.; Radspinner, M.; Melton, M.

1995-01-01

The analysis of the issue of upper bundle axial ODSCC as it apples to steam generator tube structural integrity in Unit 1 at the Palo Verde Nuclear generating Station is presented in this study. Based on past inspection results for Units 2 and 3 at Palo Verde, the detection of secondary side stress corrosion cracks in the upper bundle region of Unit 1 may occur at some future date. The following discussion provides a description and analysis of the probability of axial ODSCC in Unit 1 leading to the exceedance of Regulatory Guide 1.121 structural limits. The probabilities of structural limit exceedance are estimated as function of run time using a conservative approach. The chosen approach models the historical development of cracks, crack growth, detection of cracks and subsequent removal from service and the initiation and growth of new cracks during a given cycle of operation. Past performance of all Palo Verde Units as well as the historical performance of other steam generators was considered in the development of cracking statistics for application to Unit 1. Data in the literature and Unit 2 pulled tube examination results were used to construct probability of detection curves for the detection of axial IGSCC/IGA using an MRPC (multi-frequency rotating panake coil) eddy current probe. Crack growth rates were estimated from Unit 2 eddy current inspection data combined with pulled tube examination results and data in the literature. A Monte-Carlo probabilistic model is developed to provide an overall assessment of the risk of Regulatory Guide exceedance during plant operation

Some common indices of group diversity: upper boundaries.

Science.gov (United States)

Solanas, Antonio; Selvam, Rejina M; Navarro, José; Leiva, David

2012-12-01

Workgroup diversity can be conceptualized as variety, separation, or disparity. Thus, the proper operationalization of diversity depends on how a diversity dimension has been defined. Analytically, the minimal diversity must be obtained when there are no differences on an attribute among the members of a group, however maximal diversity has a different shape for each conceptualization of diversity. Previous work on diversity indexes indicated maximum values for variety (e.g., Blau's index and Teachman's index), separation (e.g., standard deviation and mean Euclidean distance), and disparity (e.g., coefficient of variation and the Gini coefficient of concentration), although these maximum values are not valid for all group characteristics (i.e., group size and group size parity) and attribute scales (i.e., number of categories). We demonstrate analytically appropriate upper boundaries for conditional diversity determined by some specific group characteristics, avoiding the bias related to absolute diversity. This will allow applied researchers to make better interpretations regarding the relationship between group diversity and group outcomes.

Identifying Emergency Department Patients at Low Risk for a Variceal Source of Upper Gastrointestinal Hemorrhage.

Science.gov (United States)

Klein, Lauren R; Money, Joel; Maharaj, Kaveesh; Robinson, Aaron; Lai, Tarissa; Driver, Brian E

2017-11-01

Assessing the likelihood of a variceal versus nonvariceal source of upper gastrointestinal bleeding (UGIB) guides therapy, but can be difficult to determine on clinical grounds. The objective of this study was to determine if there are easily ascertainable clinical and laboratory findings that can identify a patient as low risk for a variceal source of hemorrhage. This was a retrospective cohort study of adult ED patients with UGIB between January 2008 and December 2014 who had upper endoscopy performed during hospitalization. Clinical and laboratory data were abstracted from the medical record. The source of the UGIB was defined as variceal or nonvariceal based on endoscopic reports. Binary recursive partitioning was utilized to create a clinical decision rule. The rule was internally validated and test characteristics were calculated with 1,000 bootstrap replications. A total of 719 patients were identified; mean age was 55 years and 61% were male. There were 71 (10%) patients with a variceal UGIB identified on endoscopy. Binary recursive partitioning yielded a two-step decision rule (platelet count > 200 × 10 9 /L and an international normalized ratio [INR] study must be externally validated before widespread use, patients presenting to the ED with an acute UGIB with platelet count of >200 × 10 9 /L and an INR of upper gastrointestinal hemorrhage. © 2017 by the Society for Academic Emergency Medicine.

Canada's Physical Activity Guide: examining print-based material for motivating physical activity in the workplace.

Science.gov (United States)

Plotnikoff, Ronald C; Todosijczuk, Ivan; Johnson, Steven T; Karunamuni, Nandini

2012-01-01

The authors conducted a secondary analysis on 202 adults from the Physical Activity Workplace Study. The aim of this analysis was to examine demographic characteristics associated with reading Canada's Physical Activity Guide (CPAG), being motivated by the guide, and whether participants in the Physical Activity Workplace Study who read the CPAG increased their physical activity levels over 1 year. Results revealed that less than 50% of participants read the full version of CPAG, and less than 10% were motivated by it. The CPAG also appears to be more appealing to and effective for women than for men. Although the CPAG had some influence in increasing mild physical activity levels in a workplace sample, there was also a decrease in physical activity levels among some members of the group. Overall, the effectiveness of CPAG was not substantial, and the findings of this analysis could help guide future targeted intervention materials and programs.

The members of the Agency

International Nuclear Information System (INIS)

1996-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.46) is Bosnia and Herzegovina. The Attachment hereto shows the dates on which the present 123 Member States became Members. It also shows the States whose applications for membership of the Agency have been approved by the General Conference but which have not yet deposited an instrument of acceptance of the Statute and the State whose application for membership has been recommended by the Board of Governors for approval by the General Conference

The Members of the Agency

International Nuclear Information System (INIS)

1995-01-01

No new Member has joined the Agency since the last list of Member States was issued (INFCIRC/2/Rev.45). The Attachment hereto shows the dates on which the present 122 Member States became Members. It also shows the State whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the States whose applications for membership have been recommended by the Board of Governors for approval by the General Conference

The Members of the Agency

International Nuclear Information System (INIS)

2003-01-01

The document lists the 136 Member States of the Agency as of 6 May 2003. The new Members since the last issue of the list (INFCIRC/2/57) are Eritrea and the Republic of Seychelles. Cambodia withdrew from the Agency with effect from 26 March 2003. The dates on which the present 136 Member States became Members are given in an Attachment. It also shows the States whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute

The Members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-11

No new Member has joined the Agency since the last list of Member States was issued (INFCIRC/2/Rev.45). The Attachment hereto shows the dates on which the present 122 Member States became Members. It also shows the State whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the States whose applications for membership have been recommended by the Board of Governors for approval by the General Conference.

The members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-02-26

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.46) is Bosnia and Herzegovina. The Attachment hereto shows the dates on which the present 123 Member States became Members. It also shows the States whose applications for membership of the Agency have been approved by the General Conference but which have not yet deposited an instrument of acceptance of the Statute and the State whose application for membership has been recommended by the Board of Governors for approval by the General Conference.

[Sanitary service of girl guides during the 2nd World War].

Science.gov (United States)

Jezierski, Zdzisław

2005-01-01

From the very beginning of the scout organization one of its main trends was the Samaritan service consisting in giving medical help to victims of disasters and acts of God. It became a domain of girls guide mainly. The articles describes a great commitment of the Polish girls guide in the medical assistance offered to their compatriots during the September campaign of 1939 and during the years of occupation from 1939 to 1945. It shows the education and training methods that prepared the girls to work with great dedication. From the first days of the war the girl guides started to work as nurses and orderlies in civil and military hospitals. They organized also their own hospitals and numerous first aid stations in bombed localities and roads frequented by fugitives escaping from the west parts of the country to the eastern territories. Under occupation, the girl guides organized their own underground medical service that collaborated strictly with military organization fighting for independence. Assisted by doctors they organized medical trainings for the members, collected medicines and sanitary materials, preparing themselves for the fights of the last part of the war. The girl guides organized groups of medical assistance of the National Army, which constituted a core of the organization medical service. During the "Storm" action several thousands of girls worked as orderlies that belonged to the combat troops of the National Army. The Warsaw insurrection was the greatest battle of soldiers of the National Army. The girls offered their help to thousands of soldiers and civilian victims.

Individualized 3D printing navigation template for pedicle screw fixation in upper cervical spine.

Science.gov (United States)

Guo, Fei; Dai, Jianhao; Zhang, Junxiang; Ma, Yichuan; Zhu, Guanghui; Shen, Junjie; Niu, Guoqi

2017-01-01

Pedicle screw fixation in the upper cervical spine is a difficult and high-risk procedure. The screw is difficult to place rapidly and accurately, and can lead to serious injury of spinal cord or vertebral artery. The aim of this study was to design an individualized 3D printing navigation template for pedicle screw fixation in the upper cervical spine. Using CT thin slices data, we employed computer software to design the navigation template for pedicle screw fixation in the upper cervical spine (atlas and axis). The upper cervical spine models and navigation templates were produced by 3D printer with equal proportion, two sets for each case. In one set (Test group), pedicle screws fixation were guided by the navigation template; in the second set (Control group), the screws were fixed under fluoroscopy. According to the degree of pedicle cortex perforation and whether the screw needed to be refitted, the fixation effects were divided into 3 types: Type I, screw is fully located within the vertebral pedicle; Type II, degree of pedicle cortex perforation is stability and no need to renovate; Type III, degree of pedicle cortex perforation is >1 mm or with the poor internal fixation stability and in need of renovation. Type I and Type II were acceptable placements; Type III placements were unacceptable. A total of 19 upper cervical spine and 19 navigation templates were printed, and 37 pedicle screws were fixed in each group. Type I screw-placements in the test group totaled 32; Type II totaled 3; and Type III totaled 2; with an acceptable rate of 94.60%. Type I screw placements in the control group totaled 23; Type II totaled 3; and Type III totaled 11, with an acceptable rate of 70.27%. The acceptability rate in test group was higher than the rate in control group. The operation time and fluoroscopic frequency for each screw were decreased, compared with control group. The individualized 3D printing navigation template for pedicle screw fixation is easy and safe

7 CFR 1425.19 - Member cooperatives.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Member cooperatives. 1425.19 Section 1425.19... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COOPERATIVE MARKETING ASSOCIATIONS § 1425.19 Member cooperatives. A CMA may obtain loans or LDP's on behalf of a member cooperative when the member...

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

2002-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

2006-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

1999-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

Occupational radiation protection. Safety guide

International Nuclear Information System (INIS)

2004-01-01

Occupational exposure to ionizing radiation can occur in a range of industries, medical institutions, educational and research establishments and nuclear fuel cycle facilities. Adequate radiation protection of workers is essential for the safe and acceptable use of radiation, radioactive materials and nuclear energy. In 1996, the Agency published Safety Fundamentals on Radiation Protection and the Safety of Radiation Sources (IAEA Safety Series No. 120) and International Basic Safety Standards for Protection against Ionizing, Radiation and for the Safety of Radiation Sources (IAEA Safety Series No. 115), both of which were jointly sponsored by the Food and Agriculture Organization of the United Nations, the IAEA, the International Labour Organisation, the OECD Nuclear Energy Agency, the Pan American Health Organization and the World Health Organization. These publications set out, respectively, the objectives and principles for radiation safety and the requirements to be met to apply the principles and to achieve the objectives. The establishment of safety requirements and guidance on occupational radiation protection is a major component of the support for radiation safety provided by the IAEA to its Member States. The objective of the IAEA's occupational protection programme is to promote an internationally harmonized approach to the optimization of occupational radiation protection, through the development and application of guidelines for restricting radiation exposures and applying current radiation protection techniques in the workplace. Guidance on meeting the requirements of the Basic Safety Standards for occupational protection is provided in three interrelated Safety Guides, one giving general guidance on the development of occupational radiation protection programmes and two giving more detailed guidance on the monitoring and assessment of workers' exposure due to external radiation sources and from intakes of radionuclides, respectively. These Safety

COLLABORATIVE GUIDE: A REEF MANAGER'S GUIDE TO ...

Science.gov (United States)

Innovative strategies to conserve the world's coral reefs are included in a new guide released today by NOAA, and the Australian Great Barrier Reef Marine Park Authority, with author contributions from a variety of international partners from government agencies, non-governmental organizations, and academic institutions. Referred to as A Reef Manager's Guide to Coral Bleaching, the guide will provide coral reef managers with the latest scientific information on the causes of coral bleaching and new management strategies for responding to this significant threat to coral reef ecosystems. Innovative strategies to conserve the world's coral reefs are included in a new guide released today by NOAA, and the Australian Great Barrier Reef Marine Park Authority, with author contributions from a variety of international partners from government agencies, non-governmental organizations, and academic institutions. Dr. Jordan West, of the National Center for Environmental Assessment, was a major contributor to the guide. Referred to as

Traumatic Brain Injury: A Guide for Caregivers of Service Members and Veterans. Module 1: Introduction to Traumatic Brain Injury

Science.gov (United States)

2010-04-01

bruising. An MRI scan provides detailed images of the brain using magnetic energy rather than x-ray technology . Intracranial means within the...member/veteran is unable to swallow for many days to weeks, a per cutaneous gastronomy tube (PEG tube) will be placed directly into his or her

The Members of the Agency

International Nuclear Information System (INIS)

2014-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.76) is Brunei Darussalam, which deposited its instrument of acceptance of the Statute on 18 February 2014. The Attachment hereto shows the dates on which the present 162 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.71) is Rwanda, which deposited its instrument of acceptance of the Statute on 4 September 2012. The Attachment hereto shows the dates on which the present 155 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.70) is Papua New Guinea, which deposited its instrument of acceptance of the Statute on 4 April 2012. The Attachment hereto shows the dates on which the present 154 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2013-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.74) is Swaziland, which deposited its instrument of acceptance of the Statute on 15 February 2013. The Attachment hereto shows the dates on which the present 159 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.71) is Rwanda, which deposited its instrument of acceptance of the Statute on 4 September 2012. The Attachment hereto shows the dates on which the present 155 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2014-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.76) is Brunei Darussalam, which deposited its instrument of acceptance of the Statute on 18 February 2014. The Attachment hereto shows the dates on which the present 162 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.73) is Trinidad and Tobago, which deposited its instrument of acceptance of the Statute on 9 November 2012. The Attachment hereto shows the dates on which the present 158 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.71) is Rwanda, which deposited its instrument of acceptance of the Statute on 4 September 2012. The Attachment hereto shows the dates on which the present 155 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2014-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.76) is Brunei Darussalam, which deposited its instrument of acceptance of the Statute on 18 February 2014. The Attachment hereto shows the dates on which the present 162 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.71) is Rwanda, which deposited its instrument of acceptance of the Statute on 4 September 2012. The Attachment hereto shows the dates on which the present 155 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [ru

Depositional environment of the Fort Member of the Jurasic Jaisalmer Formation (western Rajasthan, India), as revealed from lithofacies and grain-size analysis

International Nuclear Information System (INIS)

Ahmad, F.; Quasim, M.; Ghaznavi, A.; Khan, Z.; Ahmad, A.H.M.

2017-01-01

Lithofacies and granulometric analysis were carried out to decipher the depositional environment of the Fort Member of the Jurassic Jaisalmer Formation. Based on field data nine lithofacies have been identified including trough cross-bedded sandstones, planar cross-bedded sandstones, matrix supported conglomerates, thinly bedded siltstone and sandstones, herringbone cross-bedded sandstones, wave rippled sandstones, laminated sandstones, hummocky cross-bedded sandstones, limestones and shales. Granulometric analysis of the sandstones samples has been carried out for their statistical and textural parameters. Bivariant plots of textural parameters such as graphic skewness versus graphic standard deviation and kewness versus standard deviation confirm the high energy (beach) origin of sandstones. These results suggest a wide spectrum of marine environments ranging from inner shelf to upper shoreface for the Fort Member sandstones.

HBR guides

CERN Document Server

Duarte, Nancy; Dillon, Karen

2015-01-01

Master your most pressing professional challenges with this seven-volume set that collects the smartest best practices from leading experts all in one place. "HBR Guide to Better Business Writing" and "HBR Guide to Persuasive Presentations" help you perfect your communication skills; "HBR Guide to Managing Up and Across" and "HBR Guide to Office Politics" show you how to build the best professional relationships; "HBR Guide to Finance Basics for Managers" is the one book you'll ever need to teach you about the numbers; "HBR Guide to Project Management" addresses tough questions such as how to manage stakeholder expectations and how to manage uncertainty in a complex project; and "HBR Guide to Getting the Right Work Done" goes beyond basic productivity tips to teach you how to prioritize and focus on your work. This specially priced set of the most popular books in the series makes a perfect gift for aspiring leaders looking for trusted advice. Arm yourself with the advice you need to succeed on the job, from ...

The Members of the Agency

International Nuclear Information System (INIS)

2001-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.54) are the Republic of Tajikistan, which deposited the instrument of acceptance of the Statute on 10 September 2001 and the Federal Republic of Yugoslavia, which deposited the instrument of acceptance of the Statute on 31 October 2001. The Attachment hereto shows the dates on which the present 133 Member States became Members. It also shows the States whose applications for membership of the Agency have been approved by the General Conference, but which have not yet deposited an instrument of acceptance of the Statute

The members of the Agency

International Nuclear Information System (INIS)

1996-01-01

The document lists the 124 Member States of the Agency as of 1 September 1996. The new Member since the last issue of the list (INFCIRC/2/Rev.47) is Georgia. In an attachment are given the dates on which the 124 Member States became Members, the State (Latvia) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the State (Republic of Moldova) whose application for membership has been recommended by the Board of Governors for approval by the General Conference

The members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-09-10

The document lists the 124 Member States of the Agency as of 1 September 1996. The new Member since the last issue of the list (INFCIRC/2/Rev.47) is Georgia. In an attachment are given the dates on which the 124 Member States became Members, the State (Latvia) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the State (Republic of Moldova) whose application for membership has been recommended by the Board of Governors for approval by the General Conference.

Habitat Evaluation Procedures (HEP) Report; Upper Trimble Project, Technical Report 2004-2005.

Energy Technology Data Exchange (ETDEWEB)

Entz, Ray

2005-02-01

On July 13, 2004, the Habitat Evaluation Procedure (HEP) was used to determine baseline habitat suitability on the Upper Trimble property, an acquisition completed by the Kalispel Tribe of Indians in March 2004. Evaluation species and appropriate models include bald eagle, black-capped chickadee, Canada goose, mallard, muskrat, yellow warbler, and white-tailed deer. Habitat Suitability Index (HSI) values were visually estimated and agreed upon by all HEP team members. The Upper Trimble Project provides a total of 250.67 Habitat Units (HUs) for the species evaluated. Wet meadow provides 136.92 HUs for mallard, muskrat, and Canada goose. Mixed forest habitat provides 111.88 HUs for bald eagle, black-capped chickadee, mallard, and white-tailed deer. Scrub-shrub vegetation provides 1.87 HUs for yellow warbler, and white-tailed deer. The objective of using HEP at the Upper Trimble Project and other protected properties is to document the quality and quantity of available habitat for selected wildlife species. In this way, HEP provides information on the relative value of the same area at future points in time so that the effect of management activities on wildlife habitat can be quantified. When combined with other tools, the baseline HEP will be used to determine the most effective on-site management, restoration, and enhancement actions to increase habitat suitability for targeted species. The same process will be replicated every five years to quantitatively evaluate the effectiveness of management strategies in improving and maintaining habitat conditions while providing additional crediting to BPA for enhanced habitat values.

Members of the LHC Resources Review Boards

CERN Multimedia

Maximilien Brice

2002-01-01

Photo 01: Members of the LHCRRB visiting Point 2, hosting the ALICE experiment From l. to r. : W. Korda, Head of the VIP Office; P. Rimmer, CERN public relations, J. Seed, Member of the LHCRRB, J.-P. Revol, ALICE CERN Team Leader; J. Bartke, Member of the LHCRRB; F. Suransky, Member of the LHCRRB; J. Schukraft, Spokesperson, ALICE experiment and S. Molinari, VIP Office. Photo 02: Members of the LHC Resources Review Boards visiting the ALICE magnet at Point 2. L. to. r.: O. Dines-Hansen, H. Boggild, S. Irgens-Jensens, H.A. Gustafsson Photo 03: Members of the LHCRRB visiting Point 2, hosting the ALICE experiment From l. t to r.: J.Richter, Member of the LHCRRB; H. Gutbrod, Deputy Spokesperson, ALICE experiment; G. Paic, ALICE experiment; D. Muller, Member of the LHCRRB; P. Brau-Munzinger, ALICE experiment; R. Santo, Member of the LHCRRB, A. Van Rijn, Member of the LHCRRB; J. Engelen, Member of the LHCRRB.

Biostratigraphy of the Upper Cretaceous deposits in north of Birjand, (Shushud section

Directory of Open Access Journals (Sweden)

farah jalili

2014-11-01

sequence could be divided into two informal members. The lower member is formed by intercalation of marl, shaly marl, thin bedded limestone and sandstone. The upper member includes medium to thick bedded limestone, medium bedded sandy limestone that changes to red sandstone. Moreover, in the upper part medium bedded limestone and sandy limestone are predominant. The upper boundary with Eocene deposits is unconformable. In the lower member, the following assemblage is identified; Abathomphalus sp., Bolivinoides draco draco, Dentalina granti, Gavelinella sp., Globotruncanita conica, Globotruncana arca, Globotruncana sp., Globotruncanita stuarti, Heterohelix sp., Heterohelix globulosa, Marssonella turris, Neoflabellina cf. permutata, Pseudotextularia sp., Pseudotextularia elegans, Pseudotextularia nuttalli, Planomalina sp., Schackonia sp. The following assemblage is also recognised in the upper member; Bolivinita planate, Goupilloudina iranica, Goupilloudina shirazensis, Globotruncanita stuarti, Heterohelix globulosa, Iranites ornatus, Lepidorbitoides socialis, Lepidorbitoides sp., Nezzazzata sp., Orbitoides media, Omphalocyclus macroporus, Orbitoides tissoti, Orbitoides apiculata. Pseudorotalia persica, Pseudotextularia elegans, Sulcoperculina sp., Siderolites calcitrapoides, Sirtina sp., Textularid. Globigerinelloides sp., Globotruncanita stuarti, Iranites ornatus, Lepidorbitoides socialis, Lepidorbitoides sp., Nezzazzata sp., Omphalocyclus macroporus, Orbitoides media, Pseudorotalia persica. Above the deposits that attributed to Cretaceous with a basal conglomerate, there is a sequence that the following foraminifera are identified; Alveolina pasticillata, Alveolina leupoldi, Alveolina aragonensis, Alveolina aff. pisella Alveolina (Glomalveolina primaeva, Alveolina aff. rutimeyeri, Alveolina (Glomalveolina sp., Biloculina sp., Miscellanea aff. iranica, Miscellanea sp., Nummulites convexa, Nummulites cf. guettardi. Based on the identified benthic and palnktonic foraminifera

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.70) is Papua New Guinea, which deposited its instrument of acceptance of the Statute on 4 April 2012. The Attachment hereto shows the dates on which the present 154 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.69) is the Commonwealth of Dominica, which deposited its instrument of acceptance of the Statute on 17 February 2012. The Attachment hereto shows the dates on which the present 153 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2011-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.68) is the Lao People's Democratic Republic which deposited its instrument of acceptance of the Statute on 4 November 2011. The Attachment hereto shows the dates on which the present 152 Member States deposited instruments of ratification or acceptance of the Statue with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.73) is Trinidad and Tobago, which deposited its instrument of acceptance of the Statute on 9 November 2012. The Attachment hereto shows the dates on which the present 158 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.70) is Papua New Guinea, which deposited its instrument of acceptance of the Statute on 4 April 2012. The Attachment hereto shows the dates on which the present 154 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [ru

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.69) is the Commonwealth of Dominica, which deposited its instrument of acceptance of the Statute on 17 February 2012. The Attachment hereto shows the dates on which the present 153 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.69) is the Commonwealth of Dominica, which deposited its instrument of acceptance of the Statute on 17 February 2012. The Attachment hereto shows the dates on which the present 153 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2011-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.68) is the Lao People's Democratic Republic which deposited its instrument of acceptance of the Statute on 4 November 2011. The Attachment hereto shows the dates on which the present 152 Member States deposited instruments of ratification or acceptance of the Statue with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2011-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.68) is the Lao People's Democratic Republic which deposited its instrument of acceptance of the Statute on 4 November 2011. The Attachment hereto shows the dates on which the present 152 Member States deposited instruments of ratification or acceptance of the Statue with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.73) is Trinidad and Tobago, which deposited its instrument of acceptance of the Statute on 9 November 2012. The Attachment hereto shows the dates on which the present 158 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Member since the last list of Member States was issued (INFCIRC/2/Rev.70) is Papua New Guinea, which deposited its instrument of acceptance of the Statute on 4 April 2012. The Attachment hereto shows the dates on which the present 154 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

Investigation on musculoskeletal discomfort and ergonomics risk factors among production team members at an automotive component assembly plant

Science.gov (United States)

Aziz, Fazilah Abdul; Ghazalli, Zakri; Zuki Mohamed, Nik Mohd; Isfar, Amri

2017-10-01

Musculoskeletal discomfort (MSD) is very common condition in automotive industry. MSD is affecting the worker’s health, well-being and lower down the productivity. Therefore, the main objective of this study was to identify the prevalence of MSD and ergonomics risk factors among the production team members at a selected automotive component manufacturer in Malaysia. MSD data were collected by conducting structure interview with all participants by referring to the Cornell Musculoskeletal Disorder Questionnaire (CMDQ). Those production team members who achieved a total discomfort score for all body regions more than 100 was selected for job task assessment. The physical exposure risk factors of work related musculoskeletal disorders (WMSD) has evaluated by using Quick Exposure Check (QEC) techniques. The results of the study identified the severe MSD associated with production assembly team members. It is expected that the prevalence of MSD for those production assembly team members was lower back (75.4%), upper back (63.2%), right shoulder (61.4%), and right wrist (60%). The QEC analysis discovered that about 70% of job tasks had very high risks for neck posture and 60% had high risks for the back (in moving condition) and shoulder/arm postures. There were 80% of respondents have produced a high score for exposure risk to vibration. As a conclusion, the main implication of the current study is that special attention should be paid to the physical and psychosocial aspects in production team members with musculoskeletal discomfort to improve their safety, health, and well-being, maintain work ability and productivity.

Guide to Flow Measurement for Electric Propulsion Systems

Science.gov (United States)

Frieman, Jason D.; Walker, Mitchell L. R.; Snyder, Steve

2013-01-01

In electric propulsion (EP) systems, accurate measurement of the propellant mass flow rate of gas or liquid to the thruster and external cathode is a key input in the calculation of thruster efficiency and specific impulse. Although such measurements are often achieved with commercial mass flow controllers and meters integrated into propellant feed systems, the variability in potential propellant options and flow requirements amongst the spectrum of EP power regimes and devices complicates meter selection, integration, and operation. At the direction of the Committee on Standards for Electric Propulsion Testing, a guide was jointly developed by members of the electric propulsion community to establish a unified document that contains the working principles, methods of implementation and analysis, and calibration techniques and recommendations on the use of mass flow meters in laboratory and spacecraft electric propulsion systems. The guide is applicable to EP devices of all types and power levels ranging from microthrusters to high-power ion engines and Hall effect thrusters. The establishment of a community standard on mass flow metering will help ensure the selection of the proper meter for each application. It will also improve the quality of system performance estimates by providing comprehensive information on the physical phenomena and systematic errors that must be accounted for during the analysis of flow measurement data. This paper will outline the standard methods and recommended practices described in the guide titled "Flow Measurement for Electric Propulsion Systems."

Installation of the ITER committee industry. Participants guide; Installation du Comite industrie ITER. Dossier des participants

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

ITER is an international project to design and build an experimental fusion reactor based on the tokamak concept. This guide presents the ITER project and objectives and the associated organizations in France, the recommendations and actions for ITER, the industrial mobilization, the industrial committee and its members, technological sheets for the enterprises and the statistical document of the SESSI. (A.L.B.)

CT-guided celiac plexus block with absolute alcohol : the anterior approach

International Nuclear Information System (INIS)

Lee, Jeong Min; Lee, Mi Suk; Jang, Young Ik; Kim, Jeong Hoi; Ym, Seong Hee; Lee, Jin Hee; Han, Young Min; Kim, Chong Soo; Choi, Ki Chul

1997-01-01

To evaluate the safety and efficacy of CT-guided celiac plexus block (CPB) using an anterior approach, and to determine the role of CT in this procedure. CPB was attempted in 15 patients(10 men and 5 women;mean age, 62.3 years) with intractable upper abdominal pain due to terminal malignancy of the pancreas, liver, bowel,and kidney. To permit an anterior approach, patients lied supine on the CT scan table during the procedure. One or two 21-guage needles were placed just anterior to the diaphragmatic crus at or between the levels of the celiac and superior mesenteric arteries and 10-40ml of 99.9% alcohol was injected. Pain relief following the procedure was assessed and pain was graded on a visual analogue scale (VAS) from 0 to 10. There were no technical failures and no neurologic or hemorrhagic complications. Abdominal pain during alcohol injection occurred in all patients, and transient hypotension in three. One patient with recurrent cancer of the pancreatic head died of sepsis five days after the procedure;the cause of sepsis was difficult to determine, but there was thought to be a biliary source of infection. Two days after block, 13 of 15 procedures(86.7%) had produced at least partial pain relief;in 12 patients, relief was good. With CT guidance, more directed positioning of the needle is possible, allowing alcohol to be deposited in specific ganglion areas. CT-guided celiac plexus block using an anterior approach was an easy and effective way of reducing intractable upper abdominal pain due to terminal malignancies. CT guidance allowed precise needle placement and a safer procedure

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status (Arabic Edition)

International Nuclear Information System (INIS)

1979-03-01

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules.

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status (Chinese Edition)

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-03-15

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules.

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status (Spanish Edition)

International Nuclear Information System (INIS)

1979-03-01

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules. [es

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status (Russian Edition)

International Nuclear Information System (INIS)

1979-03-01

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules. [ru

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status (Chinese Edition)

International Nuclear Information System (INIS)

1979-03-01

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules.

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency. Latest Status (French Edition)

International Nuclear Information System (INIS)

1979-03-01

The Revised Guiding Principles and General Operating Rules to Govern the Provision of Technical Assistance by the Agency were approved by the Board of Governors on 21 February 1979. The test is reproduced herein for the information of all Members. The provisions established by the Board of Governors on 24 September 1977 for the application of safeguards in relation to the granting of technical assistance are also reproduced in the Annex to the Revised Guiding Principles and General Operating Rules. [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.72) are Fiji and Togo, which deposited their instruments of acceptance of the Statute on 2 November 2012 and 1 November 2012, respectively. The Attachment hereto shows the dates on which the present 157 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.72) are Fiji and Togo, which deposited their instruments of acceptance of the Statute on 2 November 2012 and 1 November 2012, respectively. The Attachment hereto shows the dates on which the present 157 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [ru

The Members of the Agency

International Nuclear Information System (INIS)

2014-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.75) are San Marino and the Bahamas, which deposited their instruments of acceptance of the Statute on 25 November 2013 and 7 January 2014, respectively. The Attachment hereto shows the dates on which the present 161 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.72) are Fiji and Togo, which deposited their instruments of acceptance of the Statute on 2 November 2012 and 1 November 2012, respectively. The Attachment hereto shows the dates on which the present 157 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

The members of the Agency

International Nuclear Information System (INIS)

1993-01-01

The 42nd revision of INFCIRC/2 lists the 113 Member States of the International Atomic Energy Agency as of 1 January 1993. It includes Slovenia as a new Member State as of 21 September 1992, Cambodia replaces the former name ''Democratic Kampuchea'' and Czechoslovakia was deleted as it ceased to be a member of the Agency as of 1 January 1993 (INFCIRC/417)

The Members of the Agency

International Nuclear Information System (INIS)

2012-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.72) are Fiji and Togo, which deposited their instruments of acceptance of the Statute on 2 November 2012 and 1 November 2012, respectively. The Attachment hereto shows the dates on which the present 157 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2014-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.75) are San Marino and the Bahamas, which deposited their instruments of acceptance of the Statute on 25 November 2013 and 7 January 2014, respectively. The Attachment hereto shows the dates on which the present 161 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

The Members of the Agency

International Nuclear Information System (INIS)

2014-01-01

The new Members since the last list of Member States was issued (INFCIRC/2/Rev.75) are San Marino and the Bahamas, which deposited their instruments of acceptance of the Statute on 25 November 2013 and 7 January 2014, respectively. The Attachment hereto shows the dates on which the present 161 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [fr

Study of impact of the AP1000{sup Registered-Sign} reactor vessel upper internals design on fuel performance

Energy Technology Data Exchange (ETDEWEB)

Xu Yiban; Conner, Michael; Yuan Kun; Dzodzo, Milorad B.; Karoutas, Zeses; Beltz, Steven A.; Ray, Sumit; Bissett, Teresa A. [Westinghouse Electric Company, Cranberry Township, PA 16066 (United States); Chieng, Ching-Chang, E-mail: cchieng@ess.nthu.edu.tw [National Tsing Hua University, Hsinchu 30043, Taiwan (China); Kao, Min-Tsung; Wu, Chung-Yun [National Tsing Hua University, Hsinchu 30043, Taiwan (China)

2012-11-15

One aspect of the AP1000{sup Registered-Sign} reactor design is the reduction in the number of major components and simplification in manufacturing. One design change relative to current Westinghouse reactors of similar size is the reduction in the number of reactor vessel outlet nozzles/hot legs leaving the upper plenum from three to two. With regard to fuel performance, this design difference creates a different flow field in the AP1000 reactor vessel upper plenum (the region above the core). The flow exiting core and entering the upper plenum must turn 90 Degree-Sign , flow laterally through the upper plenum around support structures, and exit through one of the two outlet nozzles. While the flow in the top of the core is mostly axial, there is some lateral flow component as the core flow reacts to the flow field and pressure distribution in the upper plenum. The pressure distribution in the upper plenum varies laterally depending upon various factors including the proximity to the outlet nozzles. To determine how the lateral flow in the top of the AP1000 core compares to current Westinghouse reactors, a computational fluid dynamics (CFD) model of the flow in the upper portion of the AP1000 reactor vessel including the top region of the core, the upper plenum, the reactor vessel outlet nozzles, and a portion of the hot legs was created. Due to geometric symmetry, the computational domain was reduced to a quarter (from the top view) that includes Vulgar-Fraction-One-Quarter of the top of the core, Vulgar-Fraction-One-Quarter of the upper plenum, and Vulgar-Fraction-One-Half of an outlet nozzle. Results from this model include predicted velocity fields and pressure distributions throughout the model domain. The flow patterns inside and around guide tubes clearly demonstrate the influence of lateral flow due to the presence of the outlet nozzles. From these results, comparisons of AP1000 flow versus current Westinghouse plants were performed. Field performance

Discontinuities Characteristics of the Upper Jurassic Arab-D Reservoir Equivalent Tight Carbonates Outcrops, Central Saudi Arabia

Science.gov (United States)

Abdlmutalib, Ammar; Abdullatif, Osman

2017-04-01

Jurassic carbonates represent an important part of the Mesozoic petroleum system in the Arabian Peninsula in terms of source rocks, reservoirs, and seals. Jurassic Outcrop equivalents are well exposed in central Saudi Arabia and which allow examining and measuring different scales of geological heterogeneities that are difficult to collect from the subsurface due to limitations of data and techniques. Identifying carbonates Discontinuities characteristics at outcrops might help to understand and predict their properties and behavior in the subsurface. The main objective of this study is to identify the lithofacies and the discontinuities properties of the upper Jurassic carbonates of the Arab D member and the Jubaila Formation (Arab-D reservoir) based on their outcrop equivalent strata in central Saudi Arabia. The sedimentologic analysis revealed several lithofacies types that vary in their thickness, abundances, cyclicity and vertical and lateral stacking patterns. The carbonates lithofacies included mudstone, wackestone, packstone, and grainstone. These lithofacies indicate deposition within tidal flat, skeletal banks and shallow to deep lagoonal paleoenvironmental settings. Field investigations of the outcrops revealed two types of discontinuities within Arab D Member and Upper Jubaila. These are depositional discontinuities and tectonic fractures and which all vary in their orientation, intensity, spacing, aperture and displacements. It seems that both regional and local controls have affected the fracture development within these carbonate rocks. On the regional scale, the fractures seem to be structurally controlled by the Central Arabian Graben System, which affected central Saudi Arabia. While, locally, at the outcrop scale, stratigraphic, depositional and diagenetic controls appear to have influenced the fracture development and intensity. The fracture sets and orientations identified on outcrops show similarity to those fracture sets revealed in the upper

Gaze strategies during visually-guided versus memory-guided grasping.

Science.gov (United States)

Prime, Steven L; Marotta, Jonathan J

2013-03-01

Vision plays a crucial role in guiding motor actions. But sometimes we cannot use vision and must rely on our memory to guide action-e.g. remembering where we placed our eyeglasses on the bedside table when reaching for them with the lights off. Recent studies show subjects look towards the index finger grasp position during visually-guided precision grasping. But, where do people look during memory-guided grasping? Here, we explored the gaze behaviour of subjects as they grasped a centrally placed symmetrical block under open- and closed-loop conditions. In Experiment 1, subjects performed grasps in either a visually-guided task or memory-guided task. The results show that during visually-guided grasping, gaze was first directed towards the index finger's grasp point on the block, suggesting gaze targets future grasp points during the planning of the grasp. Gaze during memory-guided grasping was aimed closer to the blocks' centre of mass from block presentation to the completion of the grasp. In Experiment 2, subjects performed an 'immediate grasping' task in which vision of the block was removed immediately at the onset of the reach. Similar to the visually-guided results from Experiment 1, gaze was primarily directed towards the index finger location. These results support the 2-stream theory of vision in that motor planning with visual feedback at the onset of the movement is driven primarily by real-time visuomotor computations of the dorsal stream, whereas grasping remembered objects without visual feedback is driven primarily by the perceptual memory representations mediated by the ventral stream.

A Ten-Year Rule to guide the allocation of EU emission allowances

International Nuclear Information System (INIS)

Ahman, Markus; Burtraw, Dallas; Kruger, Joseph; Zetterberg, Lars

2007-01-01

Member States in the European Union (EU) are responsible for National Allocation Plans governing the initial distribution of emission allowances in the CO 2 Emission Trading System, including rules governing allocations to installations that close and to new entrants. The European Commission has provided guidelines to discourage the use of allocation methodologies that provide incentives affecting firms' compliance behavior, for example by rewarding one type of compliance investment over another. We find that the treatment of closures and new entrants by Member States is inconsistent with the general guidelines provided by the EU. We propose stronger EU guidance regarding closures and new entrants, a more precise compensation criterion on which to justify free allocations, and a Ten-Year Rule as a component of future EU policy that can guide a transition from current practice to an approach that places greater weight on efficiency

Ultrasound guided percutaneous removal of wooden foreign bodies in the extremities with hydro-dissection technique

Energy Technology Data Exchange (ETDEWEB)

Park, HeeJin; Lee, So Yeon; Chung, Eun Chul; Rho, Myung Ho [Dept. of Radiology, Sungkyunkwan University School of Medicine, Kangbuk Samsung Hospital, Seoul (Korea, Republic of); Lee, Sung Moon; Son, Eun Seok [Dongsan Medical Center, Keimyung University School of Medicine, Daegu (Korea, Republic of); Lee, Sun Joo [Dept. of Radiology, Inje University College of Medicine, Busan Paik Hospital, Busan (Korea, Republic of)

2015-12-15

We described the technique of ultrasound (US)-guided percutaneous removal of the foreign bodies (FB) with hydro-dissection in the radiologic department and presented video files of several cases.Four patients referred to the radiology department for US evaluation and US-guided percutaneous removal of the FBs in the upper and lower extremities between November, 2006 and November, 2013 were included in this study. The procedures started with US evaluation for the exact location and shape of the FB. A 5 mm-sized skin incision was made at the site of the nearest point from the FB where no passing arteries or tendons were present. We adopted a hydro dissection technique to separate the FB from adjacent tissue using a 2% lidocaine solution. Injected anesthetics detached the FBs from surrounding tissue and thereby facilitated removal. After the tip of the mosquito forceps reached the FB, the wooden FBs were removed. The mean time required for the entire procedure was approximately 20 minutes. There were no significant complications during the US-guided removal or long-term complications after the procedure. All 4 FBs were successfully removed from the soft tissue under US guidance. Ultrasound-guided percutaneous removal of the FBs with hydro-dissection in the radiology department is a less invasive and safe method over surgical removal in the operating room. Additionally, the use of a guide wire and serial dilator may help minimize soft tissue injury and facilitate the introduction of forceps.

The Members of the Agency

International Nuclear Information System (INIS)

1995-01-01

The new member since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.44) is Yemen. The Attachment hereto shows the dates on which the 122 States became members of the Agency, as well as the State whose application for membership of the Agency was approved by the General Conference, but which has not yet deposited an instrument of acceptance of the Statute

The Members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-02-13

The new member since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.44) is Yemen. The Attachment hereto shows the dates on which the 122 States became members of the Agency, as well as the State whose application for membership of the Agency was approved by the General Conference, but which has not yet deposited an instrument of acceptance of the Statute.

Deep Help in Complex Project Work: Guiding and Path-Clearing Across Difficult Terrain

OpenAIRE

Fisher, Colin M.; Pillemer, Julianna; Amabile, Teresa M.

2017-01-01

How do teams working on complex projects get the help they need? Our qualitative investigation of the help provided to project teams at a prominent design firm revealed two distinct helping processes, both characterized by deep, sustained engagement that far exceeds the brief interactions described in the helping literature. Such deep help consisted of (1) guiding a team through a difficult juncture by working with its members in several prolonged, tightly clustered sessions, or (2) path-clea...

Repair boundary for parent tube indications within the upper joint zone of hybrid expansion joint (HEJ) sleeved tubes

International Nuclear Information System (INIS)

Cullen, W.K.; Keating, R.F.

1997-01-01

In the Spring and Fall of 1994, and the Spring of 1995, crack-like indications were found in the upper hybrid expansion joint (HEJ) region of Steam Generator (S/G) tubes which had been sleeved using Westinghouse HEJ sleeves. As a result of these findings, analytic and test evaluations were performed to assess the effect of the degradation on the structural, and leakage, integrity of the sleeve/tube joint relative to the requirements of the United States Nuclear Regulatory Commission's (NRC) draft Regulatory Guide (RG) 1.121. The results of these evaluations demonstrated that tubes with implied or known crack-like circumferential parent tube indications (PTIs) located 1.1 inches or farther below the bottom of the hardroll upper transition, have sufficient, and significant, integrity relative to the requirements of RG 1.121. Thus, the purpose of this report is to provide background information related to the justification of the modified tube repair boundary

Chemical, physical characterization and salinity distribution of the oilfield water in the Upper Sandstone Member of the Zubair reservoir at Rumaila North Oilfield, Southern Iraq

Directory of Open Access Journals (Sweden)

Salih Awadh

2018-01-01

Full Text Available The oilfield water in the Upper Sandstone Member of the Zubair reservoir (Barriemian-Hauterivian at Rumaila North Oil Field was investigated for the interpretation of salinity and geochemical evolution of brine compositions. The interaction of the oilfield water with reservoir rock resulted in a brine water derived from the marine water origin of partial mixing with meteoric water similar to the compositional ranges of formation water from Gulf of Mexico offshore/onshore Mesozoic reservoirs. The high TDS (207350- 230100; average 215625 mg/L is consistent with the electrical conductivity (340362-372762; average 351024μs, and predominantly represented by Cl (123679 mg/L as anions and (29200 and 14674 mg/L for Na and Ca as cations respectively. The contribution of cation (epm% are as Na (70.2, Ca (18.9, Mg (8.1 and K (1.7; and anion as Cl (99.7, SO4 (0.25, HCO3 (0.07 and CO3 (0.005. sodium (57550-60500mg/L is greater than of seawater six times, calcium and magnesium three times greater, and chloride 6.5 times greater, but Sulfate is depleted to six times less due to a sulfur release from sulphates and link with different hydrocarbon species, precipices as native sulphur and link with hydrogen forming H2S. The Zubair oilfield water is characterised by acidic pH (pH=5.2- 5.77 enhanced petrophysical properties, high specific gravity (1.228 predicts a high fluid pressure (4866 psi, hydrocarbon saturation (0.43%, water saturation (0.57% and porosity (12.7. The Mineral saturation model indicates that the Zubair oilfield water is an unsaturated water with respect to all suggested minerals at 5.45, but at simulated pH, brucite being an equilibrium at pH 9.12, but brucite and portlandite being supersaturated at pH 11.9. The mineral solubility responses to the changes in temperature, pressure, pH, Eh, and ionic strength, thereby formation damage is proportionally developed.

MRI guided stereotactic ventrointermediate thalamotomy for writer's cramp: two cases report and literature review

Directory of Open Access Journals (Sweden)

Chao-shi NIU

2015-10-01

Full Text Available Objective To explore the methods and curative effect of stereotactic surgery for treating writer's cramp (WC. Methods and Results Two patients with writer's cramp (tremor type underwent MRI guided stereotactic ventrointermediate (Vim thalamotomy on the left side. The symptoms of one patient disappeared immediately after operation, and the patient could write legibly. The tremor of right upper extremity in another patient was improved significantly. Two patients did not present obvious complications, and the previous symptoms were not found to recur during follow-up period respectively. Conclusions Stereotactic surgery for treatment of writer's cramp has definite therapeutic effect. MRI guided stereotactic technique can effectively avoid the complications of Vim thalamotomy. However, the indications of two methods in surgical treatment [thalamotomy and deep brain stimulation (DBS] and the respective merits still need further study. DOI: 10.3969/j.issn.1672-6731.2015.10.009

Inspection device for external examination of pressure vessels, preferably for ultrasonic testing of reactor vessels

International Nuclear Information System (INIS)

Figlhuber, D.; Gallwas, J.; Weber, R.; Weber, J.

1978-01-01

The inspection device is placed in the annular gap between pressure vessel and biological shield of the BWR. In the annulus there is arranged at least one longitudinal rail which has got vertical guideways. Along it there can be moved on testing paths a manipulator with the ultrasonic search unit. The manipulator drive is outside of the inspection annulus. It is coupled to the manipulator by means of a tension member being guided over a reversing unit mounted at the upper end of the longitudinal rail. As a tension member there may be used a drag chain; the drive and the reversing unit are provided with corresponding chain wheels. (DG) [de

Radiation protection aspects of design for nuclear power plants. Safety guide

International Nuclear Information System (INIS)

2005-01-01

The IAEA's Statute authorizes the Agency to establish safety standards to protect health and minimize danger to life and property - standards which the IAEA must use in its own operations, and which a State can apply by means of its regulatory provisions for nuclear and radiation safety. A comprehensive body of safety standards under regular review, together with the IAEA's assistance in their application, has become a key element in a global safety regime. In the mid-1990s, a major overhaul of the IAEA's safety standards programme was initiated, with a revised oversight committee structure and a systematic approach to updating the entire corpus of standards. The new standards that have resulted are of a high calibre and reflect best practices in Member States. With the assistance of the Commission on Safety Standards, the IAEA is working to promote the global acceptance and use of its safety standards. Safety standards are only effective, however, if they are properly applied in practice. The IAEA's safety services - which range in scope from engineering safety, operational safety, and radiation, transport and waste safety to regulatory matters and safety culture in organizations - assist Member States in applying the standards and appraise their effectiveness. These safety services enable valuable insights to be shared and continue to urge all Member States to make use of them. Regulating nuclear and radiation safety is a national responsibility, and many Member States have decided to adopt the IAEA's safety standards for use in their national regulations. For the Contracting Parties to the various international safety conventions, IAEA standards provide a consistent, reliable means of ensuring the effective fulfilment of obligations under the conventions. The standards are also applied by designers, manufacturers and operators around the world to enhance nuclear and radiation safety in power generation, medicine, industry, agriculture, research and education

Brachiopods and rugose corals in an upper Serpukhovian (Mississippian) biostrome: preliminary results from the Djebel Arhlal (Bechar Basin, Algeria)

Energy Technology Data Exchange (ETDEWEB)

Atif, K. F. T.; Aretz, M.; Legrand-Biain, M.; Bouzidi, A.; Aimouche, M.

2016-10-01

The Djebel Arhlal is the southernmost outcrop of upper Serpukhovian strata in the Bechar Basin. Here the Djenien member of the Djenien Formation is three-folded and it contains a 10 m-thick coral biostrome in its middle unit formed by Siphonodendron, Diphyphyllum and Lithostrotion. Distances between in situ colonies are in the order of several decimetres and the space between them is filled with bioclastic limestone containing coral rubble. Few brachiopods and solitary corals are found as dwellers within the biostrome, but these groups are much more common in the strata below and above the coral biostrome. This is especially true for the brachiopods, which reach diversities of more than a dozen species in specific horizons. They mainly belong to the orders Productida, Spiriferida and Athyridida. Agitated open-marine platform interior or platform margin settings are the general facies encountered in the Djenien member at the Djebel Arhlal. The field data, including brachiopod coquinas and many fragmented brachiopods and corals, are confirmed by microfacies analysis. However, the coral biostrome records a quieter setting at the interface of middle and outer ramp settings, as seen in the co-existence of in situ coral growth, input of reworked material, deposition of carbonate mud, and sparitic textures. This autoparabiostrome at Djebel Arhlal is compared to other rather thick and of exceptional horizontal extension upper Serpukhovian biostromes (few kilometres). (Author)

Understanding Heterogeneous Preferences of Cooperative Members

NARCIS (Netherlands)

Kalogeras, N.; Pennings, J.M.E.; Lans, van der I.A.; Garcia, P.; Dijk, van G.

2009-01-01

We study the heterogeneity in the preference structure of cooperative members. Using conjoint analysis the utility that members attach to intra-organizational and strategic attributes of their cooperative is elicited. Recognizing that members are not homogenous, a concomitant finitemixture

Comprehensive geobiological characterization of a bituminous carbonate facies with Ediacara-type fossils (Shibantan Member, South China)

Science.gov (United States)

Duda, Jan-Peter; Blumenberg, Martin; Thiel, Volker; Simon, Klaus; Zhu, Maoyan; Reitner, Joachim

2015-04-01

The Shibantan Member (Dengying Formation, Ediacaran Period) is one of only few carbonate settings with Ediacara-type fossils worldwide (e.g. Ding & Chen, 1981; Sun, 1986; Xiao et al., 2005; Shen et al., 2009; Chen et al., 2014). However, only little is known about the sedimentology and biogeochemistry of the environments in which these organisms throve. Here we provide a comprehensive geobiological characterization of the Shibantan Member, addressing the interplay between sedimentary and (bio-) geochemical processes. Sedimentary analysis revealed that black laminated limestones of the lower Shibantan Member were deposited after a sudden local deepening in a subtidal lower- to middle ramp environment close to the storm wave base, while the dark wavy dolomites of the upper Shibantan Member were deposited in a subtidal middle ramp environment between storm- and fair weather wave base. Sedimentation in the Shibantan basin was generally highly dynamic as evidenced by a distinct slumping horizon and mass-flow deposits that were possibly due to synsedimentary tectonic processes. The microbial-mat associated biota including Ediacara-type fossils is restricted to the lower Shibantan Member. Sedimentary analysis of this part reveals a close relationship between autochthonous mat growth and allochthonous and/or para-autochthonous event deposition. During deposition of the lower Shibantan Member the water column was probably temporarily stratified, with a sub- to anoxic water layer (evidenced by Ni/Co-, V/(V+Ni) and V/Sc ratios) overlain by a oxygenated upper layer (evidenced by negative Ce anomalies and low V/Cr ratios). However, such stratification was not permanent, as mixing by storm events is evidenced by hummocky cross stratification structures. 13C-enrichments in carbonates of the Lower Shibantan Member (δ13C = +3.3 to +4.0o VPDB) together with 13C-depletions of syngenetic n-alkanes cleaved from the respective extraction residue using catalytic hydropyrolysis (HyPy; �

The Members of the Agency

International Nuclear Information System (INIS)

1999-01-01

The document lists the 129 Member States of the Agency as of 1 June 1999. The new Member since the last issue of the list (INFCIRC/2/51) is Benin. The dates on which the present 129 states became Members, and the state (Honduras) whose application for membership of the Agency has been recommended by the Board of Governors to be considered at the 43rd session of the General Conference are given in an Attachment

The Members of the Agency

International Nuclear Information System (INIS)

1998-01-01

The document lists the 128 Member States of the Agency as of 18 September 1998. The new Member since the last issue of the list (INFCIRC/2/50) is Burkina Faso. In an attachment the dates on which the present 128 states became Members, and the state (Benin) whose application for membership of the Agency has been recommended by the Board of Governors to be considered at the 42nd session of the General Conference are given

The Members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-09-18

The document lists the 128 Member States of the Agency as of 18 September 1998. The new Member since the last issue of the list (INFCIRC/2/50) is Burkina Faso. In an attachment the dates on which the present 128 states became Members, and the state (Benin) whose application for membership of the Agency has been recommended by the Board of Governors to be considered at the 42nd session of the General Conference are given

The Members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-06-16

The document lists the 129 Member States of the Agency as of 1 June 1999. The new Member since the last issue of the list (INFCIRC/2/51) is Benin. The dates on which the present 129 states became Members, and the state (Honduras) whose application for membership of the Agency has been recommended by the Board of Governors to be considered at the 43rd session of the General Conference are given in an Attachment.

Lithostratigraphy of Upper Ordovician strata exposed in Kentucky

Science.gov (United States)

Weir, Gordon Whitney; Peterson, Warren Lee; Swadley, W.C.

1984-01-01

Ordovician formations above the Lexington Limestone crop out in the Blue Grass region of Kentucky and along the Cumberland River and its tributaries. The formations are all conformable and in places intertongue and intergrade. The major Ordovician units above the Lexington Limestone in the Blue Grass region are: The Clays Ferry Formation, the Kope Formation, the Garrard Siltstone, the Fairview Formation, the Calloway Creek Limestone, the Grant Lake Limestone, the Ashlock Formation, the Bull Fork Formation, and the Drakes Formation. The Clays Ferry Formation is made up of subequal amounts of fossiliferous limestone and shale and minor siltstone; the Clays Ferry is as much as 300 ft thick and intertongues with the Lexington Limestone and the Kope Formation. The Kope Formation resembles the partly equivalent Clays Ferry but has a higher shale content (60-80 percent) and thicker layers of shale; the Kope, as much as 275 ft thick, is mostly restricted to the northern part of the State. The Garrard Siltstone, which consists of very calcitic siltstone and minor shale, overlies the Clays Ferry Formation in the southeastern part of the Blue Grass region; the Garrard, as much as 100 ft thick, feathers out into the upper part of the Clays Ferry in southern central and northern east-central Kentucky. The Fairview Formation is characterized by even-bedded limestone interlayered with nearly equal amounts of shale and minor siltstone. The Fairview crops out in the northern part of the Blue Grass region, where it generally overlies the Kope Formation or the Garrard Siltstone; it grades southward into the Calloway Creek Limestone. The Calloway Creek contains more limestone (generally at least 70 percent) and is more irregularly and thinner bedded than the Fairview. The Grant Lake Limestone is composed of nodular-bedded limestone (70-90 percent), interlayered and intermixed with shale; it overlies the Fairview Formation in the northern part of the Blue Grass region and the Calloway

Upper gastrointestinal bleeding in patients with CKD.

Science.gov (United States)

Liang, Chih-Chia; Wang, Su-Ming; Kuo, Huey-Liang; Chang, Chiz-Tzung; Liu, Jiung-Hsiun; Lin, Hsin-Hung; Wang, I-Kuan; Yang, Ya-Fei; Lu, Yueh-Ju; Chou, Che-Yi; Huang, Chiu-Ching

2014-08-07

Patients with CKD receiving maintenance dialysis are at risk for upper gastrointestinal bleeding. However, the risk of upper gastrointestinal bleeding in patients with early CKD who are not receiving dialysis is unknown. The hypothesis was that their risk of upper gastrointestinal bleeding is negatively linked to renal function. To test this hypothesis, the association between eGFR and risk of upper gastrointestinal bleeding in patients with stages 3-5 CKD who were not receiving dialysis was analyzed. Patients with stages 3-5 CKD in the CKD program from 2003 to 2009 were enrolled and prospectively followed until December of 2012 to monitor the development of upper gastrointestinal bleeding. The risk of upper gastrointestinal bleeding was analyzed using competing-risks regression with time-varying covariates. In total, 2968 patients with stages 3-5 CKD who were not receiving dialysis were followed for a median of 1.9 years. The incidence of upper gastrointestinal bleeding per 100 patient-years was 3.7 (95% confidence interval, 3.5 to 3.9) in patients with stage 3 CKD, 5.0 (95% confidence interval, 4.8 to 5.3) in patients with stage 4 CKD, and 13.9 (95% confidence interval, 13.1 to 14.8) in patients with stage 5 CKD. Higher eGFR was associated with a lower risk of upper gastrointestinal bleeding (P=0.03), with a subdistribution hazard ratio of 0.93 (95% confidence interval, 0.87 to 0.99) for every 5 ml/min per 1.73 m(2) higher eGFR. A history of upper gastrointestinal bleeding (Pupper gastrointestinal bleeding risk. In patients with CKD who are not receiving dialysis, lower renal function is associated with higher risk for upper gastrointestinal bleeding. The risk is higher in patients with previous upper gastrointestinal bleeding history and low serum albumin. Copyright © 2014 by the American Society of Nephrology.

Right upper quadrant pain

International Nuclear Information System (INIS)

Ralls, P.W.; Colletti, P.M.; Boswell, W.D. Jr.; Halls, J.M.

1984-01-01

Historically, assessment of acute right upper quadrant abdominal pain has been a considerable clinical challenge. While clinical findings and laboratory data frequently narrow the differential diagnosis, symptom overlap generally precludes definitive diagnosis among the various diseases causing acute right upper quadrant pain. Fortunately, the advent of newer diagnostic imaging modalities has greatly improved the rapidity and reliability of diagnosis in these patients. An additional challenge to the physician, with increased awareness of the importance of cost effectiveness in medicine, is to select appropriate diagnostic schema that rapidly establish accurate diagnoses in the most economical fashion possible. The dual goals of this discussion are to assess not only the accuracy of techniques used to evaluate patients with acute right upper quadrant pain, but also to seek out cost-effective, coordinated imaging techniques to achieve this goal

Thermal effects in concrete members

International Nuclear Information System (INIS)

Kar, A.K.

1977-01-01

The proposed method of analysis for concrete members subjected to temperature changes is consistent with the requirements of ultimate strength design. This also facilitates the provision of the same safety margin as for other loads. Due to cracks and creep in concrete, thermal stresses are nonlinear; they are dependent on the effective member stiffness, which in turn vary with the magnitude of loading. Therefore it is inconsistent to have an ultimate strength design in conjunction with an analysis based on the linear elastic theory. It is proposed that when the requirements of serviceability are met, the neutral axis corresponding to the ultimate load capacity conditions be considered for temperature-induced loadings. This conforms with the fact that the thermal load, because of creep and formation of cracks in the member, can be self-relieving as the failure load condition or ultimate capacity is approached. The maximum thermal load that can develop in dependent on the effective cross section of the member. Recommendations are made for determining the average effective member stiffness, which lies between the stiffness corresponding to the cracked (at ultimate condition) and the uncracked sections. In the proposed method, thermal stresses are not considered completely self-relieving. The stresses are considered simultaneously with stresses resulting from other causes. A step-by-step approach is presented for analysis and design of concrete members subjected to temperature changes

Traumatic Brain Injury: A Guide for Caregivers of Service Members and Veterans: Navigating Services and Benefits Module 4

Science.gov (United States)

2010-04-01

help outside their chain of command. 41 Your family member may also: • feel depressed • begin to abuse alcohol or drugs • have problems with...P.O. Box 5715 Helena, MT 59604 P.O. Box 95083 301 Centennial Mall South, 6th Floor Lincoln, NE 68509 5460 Reno Corporation Dr. Reno, NV 89511 275...main.htm or call the toll-free line at 1-800-444-5445. DoD Mental Health Self Assessment Program Anonymous self-assessments are available for depression

Work-organisational and personal factors associated with upper body musculoskeletal disorders among sewing machine operators.

Science.gov (United States)

Wang, P-C; Rempel, D M; Harrison, R J; Chan, J; Ritz, B R

2007-12-01

To assess the contribution of work-organisational and personal factors to the prevalence of work-related musculoskeletal disorders (WMSDs) among garment workers in Los Angeles. This is a cross-sectional study of self-reported musculoskeletal symptoms among 520 sewing machine operators from 13 garment industry sewing shops. Detailed information on work-organisational factors, personal factors, and musculoskeletal symptoms were obtained in face-to-face interviews. The outcome of interest, upper body WMSD, was defined as a worker experiencing moderate or severe musculoskeletal pain. Unconditional logistic regression models were adopted to assess the association between both work-organisational factors and personal factors and the prevalence of musculoskeletal pain. The prevalence of moderate or severe musculoskeletal pain in the neck/shoulder region was 24% and for distal upper extremity it was 16%. Elevated prevalence of upper body pain was associated with age less than 30 years, female gender, Hispanic ethnicity, being single, having a diagnosis of a MSD or a systemic illness, working more than 10 years as a sewing machine operator, using a single sewing machine, work in large shops, higher work-rest ratios, high physical exertion, high physical isometric loads, high job demand, and low job satisfaction. Work-organisational and personal factors were associated with increased prevalence of moderate or severe upper body musculoskeletal pain among garment workers. Owners of sewing companies may be able to reduce or prevent WMSDs among employees by adopting rotations between different types of workstations thus increasing task variety; by either shortening work periods or increasing rest periods to reduce the work-rest ratio; and by improving the work-organisation to control psychosocial stressors. The findings may guide prevention efforts in the garment sector and have important public health implications for this workforce of largely immigrant labourers.

The members of the Agency

International Nuclear Information System (INIS)

1994-01-01

The new members since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.42) are: Armenia, Coratia, the Czech Republic, Lithuania, the Marshall Islands, the Slovak Republic and Uzbekistan. The Attachment to the circular shows the dates on which the 120 States became members of the Agency, as well as those States whose application for membership of the Agency was approved by the General Conference, but who have not yet deposited an instrument of acceptance of the Statute

The members of the Agency

International Nuclear Information System (INIS)

1998-01-01

The document lists the 127 Member States of the Agency as of 1 January 1998. The new Members since the last issue of of the list (INFCIRC/2/49) are Malta and the Republic of Moldova. In an attachment are given the dates on which the present 127 states become Members, the state (Burkina Faso) whose application for membership of the Agency has been approved by the General Conference but which has not deposited an instrument of acceptance of the Statute

The members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-01-15

The document lists the 127 Member States of the Agency as of 1 January 1998. The new Members since the last issue of of the list (INFCIRC/2/49) are Malta and the Republic of Moldova. In an attachment are given the dates on which the present 127 states become Members, the state (Burkina Faso) whose application for membership of the Agency has been approved by the General Conference but which has not deposited an instrument of acceptance of the Statute.

Degree of Practice of Emotional and Spiritual Education by Faculty Members of Tafila Technical University and Its Role in Development of Self-Behavior from the Perspective of Students

Science.gov (United States)

Kraimeen, Hani; Al-Mhasnah, Abd Al Raheem

2017-01-01

This study aims to identify the practice of emotional and spiritual education by faculty members of Tafila Technical University and its relation in development of students' self-behavior, a notion that includes some aspects of self-emotions, behavior control, and emotional control and to guide a person towards achievement, excellence, in light of…

Upper plenum mixing in a BWR

International Nuclear Information System (INIS)

Alamgir, M.; Andersen, J.G.M.; Parameswaran, V.

1984-01-01

A model for the emergency core cooling injection into the upper plenum of a boiling water reactor has been formulated and implemented into the TRACB02 computer program. The model consists of a spray model and a submerged jet model. The submerged jet model is used when the spray nozzles are covered by a two-phase mixture, and the spray model is used when the nozzles are uncovered. The upper plenum model has been assessed by comparison to an upper plenum mixing test in the Steam Sector Test Facility. It is found that the model accurately predicts the phenomena in the upper plenum of a boiling water reactor

Agile practice guide

CERN Document Server

2017-01-01

Agile Practice Guide – First Edition has been developed as a resource to understand, evaluate, and use agile and hybrid agile approaches. This practice guide provides guidance on when, where, and how to apply agile approaches and provides practical tools for practitioners and organizations wanting to increase agility. This practice guide is aligned with other PMI standards, including A Guide to the Project Management Body of Knowledge (PMBOK® Guide) – Sixth Edition, and was developed as the result of collaboration between the Project Management Institute and the Agile Alliance.

Control rod assembly

International Nuclear Information System (INIS)

Takahashi, Akio.

1982-01-01

Purpose: To enable reliable insertion and drops of control rods, as well as insure a sufficient flow rate of coolants flowing through the control rods for attaining satisfactory cooling thereof to enable relexation of thermal stress resulted to rectifying mechanisms or the likes. Constitution: To the outer circumference of a control rod contained vertically movably within a control rod guide tube, resistive members are retractably provided in such a way as to project to close the gap between outer circumference of the control rod and the inner surface of the control rod guide tube upon engagement of a gripper of control rod drives, and retract upon release of the engagement of the gripper. Thus, since the resistive members project to provide a greater resistance to the coolants flowing between them and the control rod guide tube in the normal operation where the gripper is engaged to drive the control rod by the control rod drives, a major part of the coolant flowing into the control rod guide tube flows into the control rod. This enables to cool the control rod effectively and make the temperature distribution uniform for the coolant flowing from the upper end of the control rod guide tube to thereby attain the relaxation of the thermal stress resulted in the rectifying mechanisms or the likes. (Moriyama, K.)

Cost Control Guide For Decommissioning Of Nuclear Installations

International Nuclear Information System (INIS)

2013-01-01

This cost control guide was prepared in response to the request from the OECD/NEA Working Party on Decommissioning and Dismantling (WPDD) - Decommissioning Cost Estimation Group (DCEG) to offer the industry guidance in preparing and implementing cost and schedule controls during decommissioning. The DCEG sent out a survey questionnaire in 2010 soliciting comments from OECD member states on their use of cost controls during decommissioning. While the response was limited, the consensus was to proceed with the preparation of this guide. Cost and schedule control systems have been in use for more than 30 years, and in the last 10 years or so have evolved into a more formalised earned value management system (EVMS). This guide is based on the internationally recognised standard, Earned Value Management Systems (ANSI, 2007). The EVMS is built on a work breakdown structure (WBS) of decommissioning activities, and a defined process for controlling a project. The EVMS not only provides measurement of project status and future performance, but also builds a structure and culture for accountability on project performance. This guide describes the performance metrics used to determine the value earned based on what was planned to be done, what was actually accomplished and what it actually cost. Variances measured monthly at a minimum indicate where potential problems are arising and raise a flag for the project manager to implement corrective actions for the next reporting period. The success of the EVMS programme depends on management commitment to implement a culture change for its employees, and to impose the EVMS on potential future contractors performing decommissioning work at a facility. Formal training is required to ensure all elements of the process are understood and put into action. It is recommended to begin with a small project, and graduate to larger projects as the staff learns how to use the system. The EVMS process has been used internationally for small

Covert oculo-manual coupling induced by visually guided saccades.

Directory of Open Access Journals (Sweden)

Luca eFalciati

2013-10-01

Full Text Available Hand pointing to objects under visual guidance is one of the most common motor behaviors in everyday life. In natural conditions, gaze and arm movements are commonly aimed at the same target and the accuracy of both systems is considerably enhanced if eye and hand move together. Evidence supports the viewpoint that gaze and limb control systems are not independent but at least partially share a common neural controller. The aim of the present study was to verify whether a saccade execution induces excitability changes in the upper-limb corticospinal system (CSS, even in the absence of a manual response. This effect would provide evidence for the existence of a common drive for ocular and arm motor systems during fast aiming movements. Single-pulse TMS was applied to the left motor cortex of 19 subjects during a task involving visually guided saccades, and motor evoked potentials (MEPs induced in hand and wrist muscles of the contralateral relaxed arm were recorded. Subjects had to make visually guided saccades to one of 6 positions along the horizontal meridian (±5°, ±10° or ±15°. During each trial, TMS was randomly delivered at one of 3 different time delays: shortly after the end of the saccade or 300 ms or 540 ms after saccade onset. Fast eye movements towards a peripheral target were accompanied by changes in upper-limb CSS excitability. MEP amplitude was highest immediately after the end of the saccade and gradually decreased at longer TMS delays. In addition to the change in overall CSS excitability, MEPs were specifically modulated in different muscles, depending on the target position and the TMS delay. By applying a simple model of a manual pointing movement, we demonstrated that the observed changes in CSS excitability are compatible with the facilitation of an arm motor program for a movement aimed at the same target of the gaze. These results provide evidence in favor of the existence of a common drive for both eye and arm

Identifying psychological contract breaches to guide improvements in faculty recruitment, retention, and development.

Science.gov (United States)

Peirce, Gretchen L; Desselle, Shane P; Draugalis, JoLaine R; Spies, Alan R; Davis, Tamra S; Bolino, Mark

2012-08-10

To identify pharmacy faculty members' perceptions of psychological contract breaches that can be used to guide improvements in faculty recruitment, retention, and development. A list of psychological contract breaches was developed using a Delphi procedure involving a panel of experts assembled through purposive sampling. The Delphi consisted of 4 rounds, the first of which elicited examples of psychological contract breaches in an open-ended format. The ensuing 3 rounds consisting of a survey and anonymous feedback on aggregated group responses. Usable responses were obtained from 11 of 12 faculty members who completed the Delphi procedure. The final list of psychological contract breaches included 27 items, after modifications based on participant feedback in subsequent rounds. The psychological contract breach items generated in this study provide guidance for colleges and schools of pharmacy regarding important aspects of faculty recruitment, retention, and development.

Fuzzy upper bounds and their applications

Energy Technology Data Exchange (ETDEWEB)

Soleimani-damaneh, M. [Department of Mathematics, Faculty of Mathematical Science and Computer Engineering, Teacher Training University, 599 Taleghani Avenue, Tehran 15618 (Iran, Islamic Republic of)], E-mail: soleimani_d@yahoo.com

2008-04-15

This paper considers the concept of fuzzy upper bounds and provides some relevant applications. Considering a fuzzy DEA model, the existence of a fuzzy upper bound for the objective function of the model is shown and an effective approach to solve that model is introduced. Some dual interpretations are provided, which are useful for practical purposes. Applications of the concept of fuzzy upper bounds in two physical problems are pointed out.

The Members of the Agency

International Nuclear Information System (INIS)

1994-01-01

The new members since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.43) are: Kazakhstan and the former Yugoslav Republic of Macedonia. The Democratic People's Republic of Korea withdrew from membership of the Agency as of 13 June 1994. The Attachment hereto shows the dates on which the 121 States became members of the Agency, as well as those States whose application for membership of the Agency was approved by the General Conference, but who have not yet deposited an instrument of acceptance of the Statute

Medical faculty members' attitude on lesson planning Semnan University of Medical Sciences

Directory of Open Access Journals (Sweden)

Masomeh Saberian

2003-01-01

. Professors did not favour informing the students about the contents of the lesson plan. But students' awareness of the lesson plan can improve student's viewpoints on the quality of educations. It can also guide the student's activity, motivates the students, as well as produce a dynamic interaction between instn1ctors and their students to pay particular attention to the lesson plan. Considering all these possible benefits further studies is needed to specify the effect of revealing lesson plan for the student. Professors were interested in participating in workshops held for improving lesson planning skills and modern teaching methods. This shows that the need to learn has been firmed in faculty members need which should be answered by the authorities in universities. Key Words: concepts, professors, Lesson planning

The theory of representation and the concept of ideal Member of Parliament in Elizabethan England

Directory of Open Access Journals (Sweden)

Olga Vladímirovna DMÍTRIEVA

2015-12-01

Full Text Available The article examines the theoretical views on representation in Elizabethan England, which determined the notion of an exemplary member of parliament (MP. Central to the English theoretical model of representation was the idea of metaphorical embodiment of the whole nation in parliament, which influenced the perception of MP as an independent actor, an attorney, invested with plena potestas, and guided by his own independent judgment and experience. The author explores the connection between the notions of parliament as the Great Council and the High Court and the interpretation of MPs’ functions and goals, the influence of religious ideas, Renaissance culture and classical republicanism on the ideal of parliament man.

REGISTRATION OF VEHICLES IN SWITZERLAND: MEMBERS OF THE FAMILY OF A MEMBER OF THE PERSONNEL

CERN Multimedia

Service des Relations avec les Pays Hôtes

1999-01-01

The Permanent Mission of Switzerland to the International Organisations in Geneva has informed CERN that members of the family of a member of the personnel who hold a carte delégitimation or a Ci permit may not register a vehicle in Switzerland. Only those members of the family who are of Swiss nationality or hold an ordinary permit (e.g. a 'B' or 'C' permit) may register vehicles in their own names.Relations with the Host States Servicehttp://www.cern.ch/relations/Tel. 72848

International Focus: Highlighting APPA Members Worldwide

Science.gov (United States)

Glazner, Steve, Comp.

2011-01-01

While most APPA member institutions are located in the United States and Canada, there are also 45 of member institutions located internationally--from Australia and New Zealand to Southeast Asia to the Middle East to Europe. This article focuses on four of its international members: (1) American University of Kuwait (AUK); (2) American University…

Simulated experimental research on flow field near control rod guide tubes

International Nuclear Information System (INIS)

Yu Ping'an; Shen Xiuzhong; Yang Guanyue; He Fangzheng; Gao Weiguo; Zhang Zhiyi; Tian Ji'an

1997-01-01

The paper presents the velocity measurement in the 1/4 scale transparent model of PWR pressure vessel upper plenum of 300 MW nuclear power plant by employing dynamic resistance strain foil velocity measurement technology and laser Doppler velocity measurement technology which have no effect on the flow field. In the experiment water is chosen as the fluid. As a result of the measurement the hydraulic load on the control rods is clarified and the experimental basis is provided for the analysis of whether the control rods are moving upward and downward freely and drop rapidly in emergency case by order. Meantime it also provides the experimental basis for the optical design of the control rod guide tubes and bundles

A new species of Jainus (Monogenea, gill parasite of Schizodon borellii (Characiformes, Anostomidae from the upper Paraná river floodplain, Brazil - doi: 10.4025/actascibiolsci.v33i2.6168 A new species of Jainus (Monogenea, gill parasite of Schizodon borellii (Characiformes, Anostomidae from the upper Paraná river floodplain, Brazil - doi: 10.4025/actascibiolsci.v33i2.6168

Directory of Open Access Journals (Sweden)

Gilberto Cezar Pavanelli

2011-05-01

Full Text Available Jainus piava n. sp. is described from the gills of Schizodon borellii (Boulenger, 1900 (Characiform, commonly named as piava from the upper Paraná River floodplain, Brazil. The new species differs from the other members of Jainus in the following features: ventral bar thin broadly V-shaped and male copulatory organ (MCO a coil of about 1.5 rings. Jainus piava n. sp. is similar to species of Jainus by having a ventral anchor base with flattened superficial root and elongate rodlike deep root.Jainus piava n. sp. is described from the gills of Schizodon borellii (Boulenger, 1900 (Characiform, commonly named as piava from the upper Paraná River floodplain, Brazil. The new species differs from the other members of Jainus in the following features: ventral bar thin broadly V-shaped and male copulatory organ (MCO a coil of about 1.5 rings. Jainus piava n. sp. is similar to species of Jainus by having a ventral anchor base with flattened superficial root and elongate rodlike deep root.

Use of augmentative and alternative communication strategies by family members in the intensive care unit.

Science.gov (United States)

Broyles, Lauren M; Tate, Judith A; Happ, Mary Beth

2012-03-01

Little is known about communication between patients and their family members during critical illness and mechanical ventilation in the intensive care unit, including use of augmentative and alternative communication tools and strategies. To identify (1) which augmentative and alternative communication tools families use with nonspeaking intensive care patients and how they are used, and (2) what families and nurses say about communication of family members with nonspeaking intensive care patients. A qualitative secondary analysis was conducted of existing data from a clinical trial testing interventions to improve communication between nurses and intensive care patients. Narrative study data (field notes, intervention logs, nurses' interviews) from 127 critically ill adults were reviewed for evidence of family involvement with augmentative and alternative communication tools. Qualitative content analysis was applied for thematic description of family members' and nurses' accounts of patient-family communication. Family involvement with augmentative and alternative communication tools was evident in 44% of the 93 patients who completed the parent study protocol. Spouses or significant others communicated with patients most often. Main themes describing patient-family communication included (1) families being unprepared and unaware, (2) families' perceptions of communication effectiveness, (3) nurses deferring to or guiding patient-family communication, (4) patients' communication characteristics, and (5) families' experience with and interest in augmentative and alternative communication tools. Assessment by skilled bedside clinicians can reveal patients' communication potential and facilitate useful augmentative and alternative communication tools and strategies for patients and their families.

Development of an Interview Guide Identifying the Rehabilitation Needs of Women from the Middle East Living with Chronic Pain

Directory of Open Access Journals (Sweden)

Viktoria Zander

2015-09-01

Full Text Available The purpose of this study was to develop an interview guide for use by primary healthcare professionals to support them in identifying the rehabilitation needs of forced resettled women from the Middle East living with chronic pain. Previous findings together with the existing literature were used as the basis for developing the interview guide in three steps: item generation, cognitive interviews, and a pilot study. The study resulted in a 16-item interview guide focusing on patients’ concerns and expectations, with consideration of pre-migration, migration, and post-migration factors that might affect their health. With the help of the guide, patients were also invited to identify difficulties in their daily activities and to take part in setting goals and planning their rehabilitation. The current interview guide provides professional guidance to caretakers, taking a person-centered participative point of departure when meeting and planning care, for and together, with representatives from dispersed ethnic populations in Sweden. It can be used together with the patient by all staff members working in primary healthcare, with the aim of contributing to continuity of care and multi-professional collaboration.

Development of an Interview Guide Identifying the Rehabilitation Needs of Women from the Middle East Living with Chronic Pain.

Science.gov (United States)

Zander, Viktoria; Eriksson, Henrik; Christensson, Kyllike; Müllersdorf, Maria

2015-09-25

The purpose of this study was to develop an interview guide for use by primary healthcare professionals to support them in identifying the rehabilitation needs of forced resettled women from the Middle East living with chronic pain. Previous findings together with the existing literature were used as the basis for developing the interview guide in three steps: item generation, cognitive interviews, and a pilot study. The study resulted in a 16-item interview guide focusing on patients' concerns and expectations, with consideration of pre-migration, migration, and post-migration factors that might affect their health. With the help of the guide, patients were also invited to identify difficulties in their daily activities and to take part in setting goals and planning their rehabilitation. The current interview guide provides professional guidance to caretakers, taking a person-centered participative point of departure when meeting and planning care, for and together, with representatives from dispersed ethnic populations in Sweden. It can be used together with the patient by all staff members working in primary healthcare, with the aim of contributing to continuity of care and multi-professional collaboration.

Radiation protection aspects in the design of nuclear power plants. Safety guide

International Nuclear Information System (INIS)

2008-01-01

The IAEA's Statute authorizes the Agency to establish safety standards to protect health and minimize danger to life and property - standards which the IAEA must use in its own operations, and which a State can apply by means of its regulatory provisions for nuclear and radiation safety. A comprehensive body of safety standards under regular review, together with the IAEA's assistance in their application, has become a key element in a global safety regime. In the mid-1990s, a major overhaul of the IAEA's safety standards programme was initiated, with a revised oversight committee structure and a systematic approach to updating the entire corpus of standards. The new standards that have resulted are of a high calibre and reflect best practices in Member States. With the assistance of the Commission on Safety Standards, the IAEA is working to promote the global acceptance and use of its safety standards. Safety standards are only effective, however, if they are properly applied in practice. The IAEA's safety services - which range in scope from engineering safety, operational safety, and radiation, transport and waste safety to regulatory matters and safety culture in organizations - assist Member States in applying the standards and appraise their effectiveness. These safety services enable valuable insights to be shared and continue to urge all Member States to make use of them. Regulating nuclear and radiation safety is a national responsibility, and many Member States have decided to adopt the IAEA's safety standards for use in their national regulations. For the Contracting Parties to the various international safety conventions, IAEA standards provide a consistent, reliable means of ensuring the effective fulfilment of obligations under the conventions. The standards are also applied by designers, manufacturers and operators around the world to enhance nuclear and radiation safety in power generation, medicine, industry, agriculture, research and education

Post-fire assessment of structural wood members

Science.gov (United States)

Robert J. Ross; Brian K. Brashaw; Xiping Wang; Robert H. White; Roy F. Pellerin

2005-01-01

Since the interior of a charred wood member normally retains its structural integrity, large structural wood members often do not need to be replaced after a fire. Engineering judgement is required to determine which members can remain and which members need to be replaced or repaired. Due to the lack of established methods to directly determine the residual capacity...

Normal and sonographic anatomy of selected peripheral nerves. Part II: Peripheral nerves of the upper limb

Directory of Open Access Journals (Sweden)

Berta Kowalska

2012-06-01

Full Text Available The ultrasonographic examination is frequently used for imaging peripheral nerves. It serves to supplement the physical examination, electromyography, and magnetic resonance imaging. As in the case of other USG imaging studies, the examination of peripheral nerves is non-invasive, well-tolerated by patients, and relatively inexpensive. Part I of this article series described in detail the characteristic USG picture of peripheral nerves and the proper examination technique, following the example of the median nerve. This nerve is among the most often examined peripheral nerves of the upper limb. This part presents describes the normal anatomy and ultrasound picture of the remaining large nerve branches in the upper extremity and neck – the spinal accessory nerve, the brachial plexus, the suprascapular, axillary, musculocutaneous, radial and ulnar nerves. Their normal anatomy and ultrasonographic appearance have been described, including the division into individual branches. For each of them, specific reference points have been presented, to facilitate the location of the set trunk and its further monitoring. Sites for the application of the ultrasonographic probe at each reference point have been indicated. In the case of the ulnar nerve, the dynamic component of the examination was emphasized. The text is illustrated with images of probe positioning, diagrams of the normal course of the nerves as well as a series of ultrasonographic pictures of normal nerves of the upper limb. This article aims to serve as a guide in the ultrasound examination of the peripheral nerves of the upper extremity. It should be remembered that a thorough knowledge of the area’s topographic anatomy is required for this type of examination.

Materials Delivered by Member States

International Nuclear Information System (INIS)

1969-01-01

In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials delivered by Members up to 30 June 1969 in compliance with requests the Agency had made under Article IX. D

The Members of the Agency

International Nuclear Information System (INIS)

1997-01-01

The document lists the 125 Member States of the Agency as of 1 September 1997. The new Member since the last issue of the list (INFCIRC/2/Rev.48) is Latvia. In an Attachment are given the dates on which the present 125 States became Members, the State (Republic of Moldova) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the States (Malta and Burkina Faso) whose applications for membership have been recommended by the Board of Governors for approval by the General Conference

The Members of the Agency

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-09-22

The document lists the 125 Member States of the Agency as of 1 September 1997. The new Member since the last issue of the list (INFCIRC/2/Rev.48) is Latvia. In an Attachment are given the dates on which the present 125 States became Members, the State (Republic of Moldova) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the States (Malta and Burkina Faso) whose applications for membership have been recommended by the Board of Governors for approval by the General Conference.

Electromagnetic ultrasonic guided waves

CERN Document Server

Huang, Songling; Li, Weibin; Wang, Qing

2016-01-01

This book introduces the fundamental theory of electromagnetic ultrasonic guided waves, together with its applications. It includes the dispersion characteristics and matching theory of guided waves; the mechanism of production and theoretical model of electromagnetic ultrasonic guided waves; the effect mechanism between guided waves and defects; the simulation method for the entire process of electromagnetic ultrasonic guided wave propagation; electromagnetic ultrasonic thickness measurement; pipeline axial guided wave defect detection; and electromagnetic ultrasonic guided wave detection of gas pipeline cracks. This theory and findings on applications draw on the author’s intensive research over the past eight years. The book can be used for nondestructive testing technology and as an engineering reference work. The specific implementation of the electromagnetic ultrasonic guided wave system presented here will also be of value for other nondestructive test developers.

Intro to Valve Guide Reconditioning. Automotive Mechanics. Valves. Instructor's Guide [and] Student Guide.

Science.gov (United States)

Horner, W.

This instructional package, one in a series of individualized instructional units on tools and techniques for repairing worn valve guides in motor vehicles, provides practical experience for students in working on cylinder heads. Covered in the module are reaming valve guides that are oversized to match a new oversized valve, reaming valve guides…

19 CFR 122.75b - Electronic manifest requirement for crew members and non-crew members onboard commercial aircraft...

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Electronic manifest requirement for crew members... THE TREASURY AIR COMMERCE REGULATIONS Documents Required for Clearance and Permission To Depart; Electronic Manifest Requirements for Passengers, Crew Members, and Non-Crew Members Onboard Commercial...

Feasibility and safety of ultrasound-guided nerve block for management of limb injuries by emergency care physicians

Directory of Open Access Journals (Sweden)

Sanjeev Bhoi

2012-01-01

Full Text Available Background: Patients require procedural sedation and analgesia (PSA for the treatment of acute traumatic injuries. PSA has complications. Ultrasound (US guided peripheral nerve block is a safe alternative. Aim: Ultrasound guided nerve blocks for management of traumatic limb emergencies in Emergency Department (ED. Setting and Design: Prospective observational study conducted in ED. Materials and Methods: Patients above five years requiring analgesia for management of limb emergencies were recruited. Emergency Physicians trained in US guided nerve blocks performed the procedure. Statistical analysis: Effectiveness of pain control, using visual analogue scale was assessed at baseline and at 15 and 60 minutes after the procedure. Paired t test was used for comparison. Results: Fifty US guided nerve blocks were sciatic- 4 (8%, femoral-7 (14%, brachial- 29 (58%, median -6 (12%, and radial 2 (4% nerves. No patients required rescue PSA. Initial median VAS score was 9 (Inter Quartile Range [IQR] 7-10 and at 1 hour was 2(IQR 0-4. Median reduction in VAS score was 7.44 (IQR 8-10(75%, 1-2(25% (P=0.0001. Median procedure time was 9 minutes (IQR 3, 12 minutes and median time to reduction of pain was 5 minutes (IQR 1,15 minutes. No immediate or late complications noticed at 3 months. Conclusion: Ultrasound-guided nerve blocks can be safely and effectively performed for upper and lower limb emergencies by emergency physicians with adequate training.

Materials Delivered by Member States

International Nuclear Information System (INIS)

1975-01-01

In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to 30 June 1975, in compliance with requests the Agency had made under Article IX. D

Materials Delivered by Member States

International Nuclear Information System (INIS)

1974-01-01

In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to 31 March 1974, in compliance with requests the Agency had made under Article IX. D

Materials Delivered by Member States

International Nuclear Information System (INIS)

1971-01-01

In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to the end of 1970, in compliance with requests the Agency had made under Article IX. D

Materials Delivered by Member States

International Nuclear Information System (INIS)

1973-01-01

In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to the end of 1972, in compliance with requests the Agency had made under Article IX. D

Materials Delivered by Member States

International Nuclear Information System (INIS)

1972-01-01

In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to the end of 1971, in compliance with requests the Agency had made under Article IX. D

Working with Difficult Group Members.

Science.gov (United States)

Kottler, Jeffrey A.

1994-01-01

Describes types of group members who are challenging in group settings including entitled, manipulative, and character-disordered clients. Provides suggestions for working with these group members, either as isolated cases or as homogenous populations, emphasizing the protection of other clients' rights. Includes 31 references. (Author/CRR)

Angiography of the upper extremity

International Nuclear Information System (INIS)

Janevski, B.K.

1982-01-01

This thesis provides a description of the technical and medical aspects of arteriography of the upper extremity and an extensive analysis of the angiographic anatomy and pathology of 750 selective studies performed in more than 500 patients. A short historical review is provided of angiography as a whole and of arteriography of the hand in particular. The method of percutaneous transfemoral catheterization of the arteries of the upper extremity and particularly the arteries of the hand is considered, discussing the problems the angiographer encounters frequently, describing the angiographic complications which may occur and emphasizing the measures to keep them to a minimum. The use of vasodilators in hand angiography is discussed. A short description of the embryological patterns persisting in the arteries of the arm is included in order to understand the congenital variations of the arteries of the upper extremity. The angiographic patterns and clinical aspects of the most common pathological processes involving the arteries of the upper extremities are presented. Special attention is paid to the correlation between angiography and pathology. (Auth.)

Upper gastrointestinal bleeding - state of the art.

Science.gov (United States)

Szura, Mirosław; Pasternak, Artur

2014-01-01

Upper gastrointestinal (GI) bleeding is a condition requiring immediate medical intervention, with high associated mortality exceeding 10%. The most common cause of upper GI bleeding is peptic ulcer disease, which largely corresponds to the intake of NSAIDs and Helicobacter pylori infection. Endoscopy is the essential tool for the diagnosis and treatment of active upper GI hemorrhage. Endoscopic therapy together with proton pump inhibitors and eradication of Helicobacter pylori significantly reduces rebleeding rates, mortality and number of emergency surgical interventions. This paper presents contemporary data on the diagnosis and treatment of upper gastrointestinal bleeding.

Ultrasound Guided Needle Aspiration versus Surgical Drainage in the management of breast abscesses: a Ugandan experience

Directory of Open Access Journals (Sweden)

Chandika Alphonce B

2012-01-01

Full Text Available Abstract Background Despite breast abscess becoming less common in developed countries, it has remained one of the leading causes of morbidity in women in developing countries. A randomized controlled trial was conducted at Mulago hospital complex in Kampala Uganda to establish whether ultrasound guided needle aspiration is a feasible alternative treatment option for breast abscesses. Results A total of 65 females with breast abscess were analyzed, of these 33 patients were randomized into the ultrasound guided needle aspiration and 32 patients in the Incision and drainage arm. The mean age was 23.12, most of them were lactating (66.2%, primipararous (44.6% with peripheral abscesses (73.8% located in the upper lateral quadrant (56%.The mean breast size was 3.49 cm. The two groups were comparably in demographic characteristic and breast abscess size. Survival analysis showed no difference in breast abscess healing rate between the two groups (Log rank 0.24 df 1 and P = 0.63. Incision and drainage was found to be more costly than ultrasound guided aspiration (cost effective ratio of 2.85. Conclusion Ultrasound guided needle aspiration is therefore a feasible and cost effective treatment option for both lactating and non lactating breast abscesses with a diameter up to 5 cm by ultrasound in an immune competent patient

Guided Expectations: A Case Study of a Sound Collage Audio Guide

DEFF Research Database (Denmark)

Laursen, Ditte

This paper is a user evaluation of a mobile phone audio guide developed for visitors to use at the National Gallery of Denmark. The audio guide is offered as a downloadable MP3 file to every incoming visitor who is carrying a mobile phone with an open Bluetooth connection. The guide itself...... according to personal interest, and a conflict between the expectation of a learning experience rather than an aesthetic experience. Results indicate that most visitors are able to make sense of the guide and to use it successfully, in different ways, to enrich their visit. Evaluation also shows...... that visitors are fond of using their own mobile phones - but they have several problems with their phones in downloading the MP3 file. Read more: Guided Expectations: A Case Study of a Sound Collage Audio Guide | conference.archimuse.com...

Trends in a changing vascular practice environment for members of the Society for Vascular Surgery

Science.gov (United States)

Matthews, Mika A. B.; Satiani, Bhagwan; Lohr, Joann M.

2013-01-01

Objective To survey the Society for Vascular Surgery (SVS) membership with regard to practice trends related to work effort, employment status, practice ownership, endovascular cases, and anticipated changes in practice in the near future. Methods A survey questionnaire was developed to gather information about member demographics and practice, hours worked, full-time (FT) or part-time status, employment status, practice ownership, competition for referrals, proportion of endovascular vs open procedures, and anticipated changes in practice in the next 3 years. We used SurveyMonkey and distributed the survey to all active vascular surgeon (VS) members of the SVS. Results The response rate was 207 of 2230 (10.7%). Two thirds were in private practice, and 21% were in solo practice. Twenty-four percent were employed by hospitals/health systems. Those VS under the age of 50 years were more likely to exclusively practice vascular surgery compared with VS over the age of 50 years (P = .0003). Sixty-eight of the physicians (32.7%) were between 50 and 59 years old, 186 (90.3%) were men, 192 (92.8%) worked FT (>36 hours of patient care per week), and almost two thirds worked >60 hours per week. Those in physician-owned practices worked >40 hours of patient care per week more often than did FT employed VS (P = .012). Younger VS (age 50% of their workload being endovascular compared with older VS (age ≥50 years; P 40 hours of patient care per week than are FT employed VS. Longitudinal surveys of SVS members are imperative to help tailor educational, training, and practice management offerings, guide governmental activities, advocate for issues important to members, improve branding initiatives, and sponsor workforce analyses. PMID:23254185

SAGE 2.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

Science.gov (United States)

The guide provides instruction for using the SAGE (Solvent Alternatives Guide) software system, version 2.O. It assumes that the user is familiar with the fundamentals of operating a personal computer under the Microsoft disk operating system (MS-DOS). AGE recommends solvent repl...

Upper bounds of deformation in the Upper Rhine Graben from GPS data - First results from GURN (GNSS Upper Rhine Graben Network)

Science.gov (United States)

Masson, Frederic; Knoepfler, Andreas; Mayer, Michael; Ulrich, Patrice; Heck, Bernhard

2010-05-01

In September 2008, the Institut de Physique du Globe de Strasbourg (Ecole et Observatoire des Sciences de la Terre, EOST) and the Geodetic Institute (GIK) of Karlsruhe University (TH) established a transnational cooperation called GURN (GNSS Upper Rhine Graben Network). Within the GURN initiative these institutions are cooperating in order to establish a highly precise and highly sensitive network of permanently operating GNSS sites for the detection of crustal movements in the Upper Rhine Graben region. At the beginning, the network consisted of the permanently operating GNSS sites of SAPOS®-Baden-Württemberg, different data providers in France (e.g. EOST, Teria, RGP) and some further sites (e.g. IGS). In July 2009, the network was extended to the South when swisstopo (Switzerland) and to the North when SAPOS®-Rheinland-Pfalz joined GURN. Therefore, actually the GNSS network consists of approx. 80 permanently operating reference sites. The presentation will discuss the actual status of GURN, main research goals, and will present first results concerning the data quality as well as time series of a first reprocessing of all available data since 2002 using GAMIT/GLOBK (EOST working group) and the Bernese GPS Software (GIK working group). Based on these time series, the velocity as well as strain fields will be calculated in the future. The GURN initiative is also aiming for the estimation of the upper bounds of deformation in the Upper Rhine Graben region.

Optimized design of the chopper disks and the neutron guide in a disk chopper neutron time-of-flight spectrometer

International Nuclear Information System (INIS)

Copley, J.R.D.

1990-01-01

We consider important aspects of the performance of a disk chopper neutron time-of-flight spectrometer. The intensity at the sample position, and the contributions of the choppers to the resolution of the instrument, are evaluated as a function of the widths of the slots in the chopper disks and the width of the neutron guide between the disks. We find that there is an optimum choice of the ratios of these widths and that this choice depends on a single parameter which, for elastic scattering, is a simple ratio of distances. When pairs of counter-rotating disks are employed, the widths of the slots can be modified by grossly changing the phase relationship between the members of a chopper pair. If the slot widths are changed, the width of the guide should also be altered in order to maintain the spectrometer in an optimized state. This change in the guide width may be effectively achieved using an arrangement of nested guides. Resolution and intensity calculations demonstrate the important gains which may be realized using this approach. (orig.)

Comparison of changes in vertical dimension of the upper and lower complete dentures processed using two investing methods

International Nuclear Information System (INIS)

Kharat, D.U.; Fakiha, Z.

1990-01-01

Standardized compression molding technique was used to process 14 sets of complete dentures. Seven sets of dentures were invested by the conventional method and the other seven were invested by a modified method. In the latter method, the second layer of the investment extended occlusally only up to the maximum convexity on the labial/buccal and lingual surfaces of the teeth. In the beginning, only the upper or the lower denture was processed and changes in the vertical dimension of occlusion were measured. After that, the other denture was also processed and the increase in the vertical dimension of occlusion of the sets of dentures was measured. All measurements were made at the incisal guide pin using a leaf gauge. Statistical analysis using t-test showed no difference in the changes of vertical dimension of the dentures processed by the two different methods of investing. However, both of the methods of investing showed significantly more increase in vertical dimension of the upper complete dentures than that of the lower complete dentures. (author)

Visceral subpleural hematoma of the left diaphragmatic surface following left upper division segmentectomy

Directory of Open Access Journals (Sweden)

Yasushi Mizukami

2017-10-01

Full Text Available Abstract Background Pulmonary visceral subpleural hematoma is rare. We report visceral subpleural hematoma of the left diaphragmatic surface following left upper division segmentectomy. This very rare case was difficult to distinguish from thoracic abscess. Case presentation A 68-year-old man with hypertension had undergone video-assisted thoracoscopic left upper division segmentectomy for suspected lung carcinoma. Deep vein thrombosis of the lower leg was identified and edoxaban, a so-called novel oral anticoagulant, was started on postoperative day 7. The chest drainage tube was removed on postoperative day 12 because of persistent air leakage, but fever appeared the same day. Computed tomography revealed a cavity with mixed air and fluid, so antibiotics were started on suspicion of abscess. Computed tomography-guided drainage was attempted, but proved unsuccessful. Fever continued and surgical investigation was therefore performed. Visceral subpleural hematoma was identified under the diaphragmatic surface of the left basal lung. We excised the pleura, then performed drainage and applied running sutures. The parenchyma and visceral pleura were covered with polyglycolic acid sheet and fibrin glue. Edoxaban was restarted on postoperative day 12 of video-assisted thoracoscopic surgery and no recurrence of hematoma has been revealed. Conclusions Visceral subpleural hematoma after thoracic surgery is extremely rare. Furthermore, correct diagnosis was difficult and surgery offered a good diagnostic and therapeutic procedure.

Body-mounted robotic instrument guide for image-guided cryotherapy of renal cancer

Science.gov (United States)

Hata, Nobuhiko; Song, Sang-Eun; Olubiyi, Olutayo; Arimitsu, Yasumichi; Fujimoto, Kosuke; Kato, Takahisa; Tuncali, Kemal; Tani, Soichiro; Tokuda, Junichi

2016-01-01

Purpose: Image-guided cryotherapy of renal cancer is an emerging alternative to surgical nephrectomy, particularly for those who cannot sustain the physical burden of surgery. It is well known that the outcome of this therapy depends on the accurate placement of the cryotherapy probe. Therefore, a robotic instrument guide may help physicians aim the cryotherapy probe precisely to maximize the efficacy of the treatment and avoid damage to critical surrounding structures. The objective of this paper was to propose a robotic instrument guide for orienting cryotherapy probes in image-guided cryotherapy of renal cancers. The authors propose a body-mounted robotic guide that is expected to be less susceptible to guidance errors caused by the patient’s whole body motion. Methods: Keeping the device’s minimal footprint in mind, the authors developed and validated a body-mounted, robotic instrument guide that can maintain the geometrical relationship between the device and the patient’s body, even in the presence of the patient’s frequent body motions. The guide can orient the cryotherapy probe with the skin incision point as the remote-center-of-motion. The authors’ validation studies included an evaluation of the mechanical accuracy and position repeatability of the robotic instrument guide. The authors also performed a mock MRI-guided cryotherapy procedure with a phantom to compare the advantage of robotically assisted probe replacements over a free-hand approach, by introducing organ motions to investigate their effects on the accurate placement of the cryotherapy probe. Measurements collected for performance analysis included accuracy and time taken for probe placements. Multivariate analysis was performed to assess if either or both organ motion and the robotic guide impacted these measurements. Results: The mechanical accuracy and position repeatability of the probe placement using the robotic instrument guide were 0.3 and 0.1 mm, respectively, at a depth

The OpenAIRE Guide for Research Institutions

Directory of Open Access Journals (Sweden)

Gültekin Gürdal

2013-11-01

Full Text Available This text is transcript of OpenAIRE Guide which is prepared in order to help research institutions was released on 13.04.2011and translated with the cooperation of ANKOS Open Access and Institutional Repositories Grup members and OpenAIREplus project team of Turkey which is coordinated from Izmir Institute of Technology Library. OpenAIRE Project aims to support researchers in complying with the European Commission Seventh Framework Programme Open Access Pilot through a European Helpdesk System; support researchers in depositing their research publications in an institutional or disciplinary repository; build up an OpenAIRE portal and e-infrastructure for repository networks. The project will work in tadem with OpeanAIREplus Project which has the principal goal of creating a robust, participatory service for the cross-linking of peer-reviewed scientific publications and associated datasets.

Analysis of in-service inspection guides for post-tensioning systems in containment structures with greased tendons

International Nuclear Information System (INIS)

Bae, I. H.; Choi, I. G.; Seo, J. M.

2000-01-01

Prestressed concrete containments(PCC) are inspected periodically to ensure structural integrity and to identify and correct problems before they come critical. These inspections are conducted in accordance with the Nuclear Regulatory Committee(NRC) Regulatory Guide. As experience with the surveillance mounts, the guide is revised to keep pace with technological advances in containment design and to reflect the knowledge obtained experience. In the study, an analysis of the available utility surveillance data and an evaluation of the NRC Regulatory Guide and the ASME Code are conducted. The results indicate that the average value of the lower bound defined in Regulatory Guide 1.35.1 can be less than the minimum required force level at 40 years for the existing containment and thus an acceptable alternative has to be presented to meet the allowance of the guide. Tendons in excess of the upper bound or 70% of the ultimate tensile strength of the tendon are observed. Such an occurrence indicates tendon behavior outside the tolerance band that expected, and the cause of such behavior has to be investigated. It is shown that the behavior of the predicted prestressing force with time based on assumed losses does quite different from that of the measured tendon force with time and, therefore, studies for the significant factors, such as shrinkage and creep of concrete, that influence the time-dependent losses in PCC are needed. Additional research on the long-term effects of the impurity levels on the effectiveness of the grease seems justified

Upper bounds on superpartner masses from upper bounds on the Higgs boson mass.

Science.gov (United States)

Cabrera, M E; Casas, J A; Delgado, A

2012-01-13

The LHC is putting bounds on the Higgs boson mass. In this Letter we use those bounds to constrain the minimal supersymmetric standard model (MSSM) parameter space using the fact that, in supersymmetry, the Higgs mass is a function of the masses of sparticles, and therefore an upper bound on the Higgs mass translates into an upper bound for the masses for superpartners. We show that, although current bounds do not constrain the MSSM parameter space from above, once the Higgs mass bound improves big regions of this parameter space will be excluded, putting upper bounds on supersymmetry (SUSY) masses. On the other hand, for the case of split-SUSY we show that, for moderate or large tanβ, the present bounds on the Higgs mass imply that the common mass for scalars cannot be greater than 10(11)  GeV. We show how these bounds will evolve as LHC continues to improve the limits on the Higgs mass.

Human factors guides

International Nuclear Information System (INIS)

Penington, J.

1995-10-01

This document presents human factors guides, which have been developed in order to provide licensees of the AECB with advice as to how to address human factors issues within the design and assessment process. This documents presents the results of a three part study undertaken to develop three guides which are enclosed in this document as Parts B, C and D. As part of the study human factors standards, guidelines, handbooks and other texts were researched, to define those which would be most useful to the users of the guides and for the production of the guides themselves. Detailed specifications were then produced to outline the proposed contents and format of the three guides. (author). 100 refs., 3 tabs., 11 figs

Human factors guides

Energy Technology Data Exchange (ETDEWEB)

Penington, J [PHF Services Inc., (Canada)

1995-10-01

This document presents human factors guides, which have been developed in order to provide licensees of the AECB with advice as to how to address human factors issues within the design and assessment process. This documents presents the results of a three part study undertaken to develop three guides which are enclosed in this document as Parts B, C and D. As part of the study human factors standards, guidelines, handbooks and other texts were researched, to define those which would be most useful to the users of the guides and for the production of the guides themselves. Detailed specifications were then produced to outline the proposed contents and format of the three guides. (author). 100 refs., 3 tabs., 11 figs.

Decommissioning of nuclear power plants and research reactors. Safety guide

International Nuclear Information System (INIS)

1999-01-01

Radioactive waste is produced in the generation of nuclear power and the use of radioactive materials in industry, research and medicine. The importance of the safe management of radioactive waste for the protection of human health and the environment has long been recognized, and considerable experience has been gained in this field. The IAEA's Radioactive Waste Safety Standards Programme aimed at establishing a coherent and comprehensive set of principles and requirements for the safe management of waste and formulating the guidelines necessary for their application. This is accomplished within the IAEA Safety Standards Series in an internally consistent set of publications that reflect an international consensus. The publications will provide Member States with a comprehensive series of internationally agreed publications to assist in the derivation of, and to complement, national criteria, standards and practices. The Safety Standards Series consists of three categories of publications: Safety Fundamentals, Safety Requirements and Safety Guides. With respect to the Radioactive Waste Safety Standards Programme, the set of publications is currently undergoing review to ensure a harmonized approach throughout the Safety Standards Series. This Safety Guide addresses the subject of decommissioning of nuclear power plants and research reactors. It is intended to provide guidance to national authorities and operating organizations for the planning and safe management of the decommissioning of such installations. This Safety Guide has been prepared through a series of Consultants and Technical Committee meetings. It supersedes former Safety Series publications Nos 52, 74 and 105

Decommissioning of nuclear power plants and research reactors. Safety guide

International Nuclear Information System (INIS)

2004-01-01

Radioactive waste is produced in the generation of nuclear power and the use of radioactive materials in industry, research and medicine. The importance of the safe management of radioactive waste for the protection of human health and the environment has long been recognized, and considerable experience has been gained in this field. The IAEA's Radioactive Waste Safety Standards Programme aimed at establishing a coherent and comprehensive set of principles and requirements for the safe management of waste and formulating the guidelines necessary for their application. This is accomplished within the IAEA Safety Standards Series in an internally consistent set of publications that reflect an international consensus. The publications will provide Member States with a comprehensive series of internationally agreed publications to assist in the derivation of, and to complement, national criteria, standards and practices. The Safety Standards Series consists of three categories of publications: Safety Fundamentals, Safety Requirements and Safety Guides. With respect to the Radioactive Waste Safety Standards Programme, the set of publications is currently undergoing review to ensure a harmonized approach throughout the Safety Standards Series. This Safety Guide addresses the subject of decommissioning of nuclear power plants and research reactors. It is intended to provide guidance to national authorities and operating organizations for the planning and safe management of the decommissioning of such installations. This Safety Guide has been prepared through a series of Consultants and Technical Committee meetings. It supersedes former Safety Series publications Nos 52, 74 and 105

Decommissioning of nuclear power plants and research reactors. Safety guide

International Nuclear Information System (INIS)

2001-01-01

Radioactive waste is produced in the generation of nuclear power and the use of radioactive materials in industry, research and medicine. The importance of the safe management of radioactive waste for the protection of human health and the environment has long been recognized, and considerable experience has been gained in this field. The IAEA's Radioactive Waste Safety Standards Programme aimed at establishing a coherent and comprehensive set of principles and requirements for the safe management of waste and formulating the guidelines necessary for their application. This is accomplished within the IAEA Safety Standards Series in an internally consistent set of publications that reflect an international consensus. The publications will provide Member States with a comprehensive series of internationally agreed publications to assist in the derivation of, and to complement, national criteria, standards and practices. The Safety Standards Series consists of three categories of publications: Safety Fundamentals, Safety Requirements and Safety Guides. With respect to the Radioactive Waste Safety Standards Programme, the set of publications is currently undergoing review to ensure a harmonized approach throughout the Safety Standards Series. This Safety Guide addresses the subject of decommissioning of nuclear power plants and research reactors. It is intended to provide guidance to national authorities and operating organizations for the planning and safe management of the decommissioning of such installations. This Safety Guide has been prepared through a series of Consultants and Technical Committee meetings. It supersedes former Safety Series publications Nos 52, 74 and 105

Decommissioning of Medical, Industrial and Research Facilities. Safety Guide

International Nuclear Information System (INIS)

2010-01-01

Radioactive waste is produced in the generation of nuclear power and the use of radioactive materials in industry, research and medicine. The importance of the safe management of radioactive waste for the protection of human health and the environment has long been recognized, and considerable experience has been gained in this field. The IAEA's Radioactive Waste Safety Standards Programme aimed at establishing a coherent and comprehensive set of principles and requirements for the safe management of waste and formulating the guidelines necessary for their application. This is accomplished within the IAEA Safety Standards Series in an internally consistent set of publications that reflect an international consensus. The publications will provide Member States with a comprehensive series of internationally agreed publications to assist in the derivation of, and to complement, national criteria, standards and practices. The Safety Standards Series consists of three categories of publications: Safety Fundamentals, Safety Requirements and Safety Guides. With respect to the Radioactive Waste Safety Standards Programme, the set of publications is currently undergoing review to ensure a harmonized approach throughout the Safety Standards Series. This Safety Guide addresses the subject of decommissioning of medical, industrial and research facilities where radioactive materials and sources are produced, received, used and stored. It is intended to provide guidance to national authorities and operating organizations, particularly to those in developing countries (as such facilities are predominant in these countries), for the planning and safe management of the decommissioning of such facilities. The Safety Guide has been prepared through a series of Consultants meetings and a Technical Committee meeting

Decommissioning of medical, industrial and research facilities. Safety guide

International Nuclear Information System (INIS)

2005-01-01

Radioactive waste is produced in the generation of nuclear power and the use of radioactive materials in industry, research and medicine. The importance of the safe management of radioactive waste for the protection of human health and the environment has long been recognized, and considerable experience has been gained in this field. The IAEA's Radioactive Waste Safety Standards Programme aimed at establishing a coherent and comprehensive set of principles and requirements for the safe management of waste and formulating the guidelines necessary for their application. This is accomplished within the IAEA Safety Standards Series in an internally consistent set of publications that reflect an international consensus. The publications will provide Member States with a comprehensive series of internationally agreed publications to assist in the derivation of, and to complement, national criteria, standards and practices. The Safety Standards Series consists of three categories of publications: Safety Fundamentals, Safety Requirements and Safety Guides. With respect to the Radioactive Waste Safety Standards Programme, the set of publications is currently undergoing review to ensure a harmonized approach throughout the Safety Standards Series. This Safety Guide addresses the subject of decommissioning of medical, industrial and research facilities where radioactive materials and sources are produced, received, used and stored. It is intended to provide guidance to national authorities and operating organizations, particularly to those in developing countries (as such facilities are predominant in these countries), for the planning and safe management of the decommissioning of such facilities. The Safety Guide has been prepared through a series of Consultants meetings and a Technical Committee meeting

[Diagnosis of nitrogen content in upper and lower corn leaves based on hyperspectral data].

Science.gov (United States)

Jin, Liang; Hu, Ke-Lin; Tian, Ming-Ming; Wei, Dan; Li, Hong; Bai, You-Lu; Zhang, Jun-Zheng

2013-04-01

Based on the spectral characters of corn leaf nitrogen content in the space, the spectral models for rapid estimating crop nitrogen content were set up, which is practically meaningful to effectively providing the guidance in fertilization. Spectral technology was applied to explore corn leaves nitrogen content distribution regularity and the relationship between the nitrogen content and plant index was analysed and then the estimation models were built. The results showed N content in upper leaves is higher than that in lower leaves in four growing stages; lower leaves at tassel emerge stage are sensitive to nitrogen losses, which could be used in guiding fertilization in grain production; optimum estimation models were built atjointing stage, the full-grown stage and tasseling stage, The research results provided the proof of crop nutrient analysis and rational fertilization.

Upper atmosphere research at INPE

International Nuclear Information System (INIS)

Clemesha, B.R.

1984-01-01

Upper atmosphere research at INPE is mainly concerned with the chemistry and dynamics of the stratosphere, upper mesosphere and lower thermosphere, and the middle thermosphere. Experimental work includes lidar observations of the stratospheric aerosol, measurements of stratospheric ozone by Dobson spectrophotometers and by balloon and rocket-borne sondes, lidar measurements of atmospheric sodium, and photometric observations of O, O 2 , OH and Na emissions, including interferrometric measurements of the OI6300 emission for the purpose of determing thermospheric winds and temperature. The airglow observations also include measurements of a number of emissions produced by the precipitation of energetic neutral particles generated by charge exchange in the ring current. Some recent results of INPE's upper atmosphere program are presented. (Author) [pt

Social inclusion and career development--transition from upper secondary school to work or post-secondary education among hard of hearing students.

Science.gov (United States)

Danermark, B; Antonson, S; Lundström, I

2001-01-01

The aim of this study was to investigate the decision process and to analyse the mechanisms involved in the transition from upper secondary education to post-secondary education or the labour market. Sixteen students with sensorioneural hearing loss were selected. Among these eight of the students continued to university and eight did not. Twenty-five per cent of the students were women and the average age was 28 years. The investigation was conducted about 5 years after graduation from the upper secondary school. Both quantitative and qualitative methods were used. The results showed that none of the students came from a family where any or both of the parents had a university or comparable education. The differences in choice between the two groups cannot be explained in terms of social inheritance. Our study indicates that given normal intellectual capacity the level of the hearing loss seems to have no predictive value regarding future educational performance and academic career. The conclusion is that it is of great importance that a hearing impaired pupil with normal intellectual capacity is encouraged and guided to choose an upper secondary educational programme which is orientated towards post-secondary education (instead of a narrow vocational programme). Additional to their hearing impairment and related educational problems, hard of hearing students have much more difficulty than normal hearing peers in coping with changes in intentions and goals regarding their educational career during their upper secondary education.

APPARATUS FOR NON-DESTRUCTIVE INSPECTION OF CANTILEVERED MEMBERS

Science.gov (United States)

Taylor, E.R.; Mahoney, C.H.; Lay, C.R.

1961-10-24

An apparatus for non-destructive inspection of cantilevered members, such as compressor blades, is described. The member under inspection is vibrated with a regulated source of air under pressure. The amplitude of vibration of the member is maintained at its natural frequency. The frequency of vibration of the member is measured. An indication of an excessive decay or erratic shifting in the measured frequency above an allowable hysteretic decay is provided as an indication of a fault in the member. The member is vibrated for a selected test period. (AEC)

Portable upper extremity robotics is as efficacious as upper extremity rehabilitative therapy: a randomized controlled pilot trial.

Science.gov (United States)

Page, Stephen J; Hill, Valerie; White, Susan

2013-06-01

To compare the efficacy of a repetitive task-specific practice regimen integrating a portable, electromyography-controlled brace called the 'Myomo' versus usual care repetitive task-specific practice in subjects with chronic, moderate upper extremity impairment. Sixteen subjects (7 males; mean age 57.0 ± 11.02 years; mean time post stroke 75.0 ± 87.63 months; 5 left-sided strokes) exhibiting chronic, stable, moderate upper extremity impairment. Subjects were administered repetitive task-specific practice in which they participated in valued, functional tasks using their paretic upper extremities. Both groups were supervised by a therapist and were administered therapy targeting their paretic upper extremities that was 30 minutes in duration, occurring 3 days/week for eight weeks. One group participated in repetitive task-specific practice entirely while wearing the portable robotic, while the other performed the same activity regimen manually. The upper extremity Fugl-Meyer, Canadian Occupational Performance Measure and Stroke Impact Scale were administered on two occasions before intervention and once after intervention. After intervention, groups exhibited nearly identical Fugl-Meyer score increases of ≈2.1 points; the group using robotics exhibited larger score changes on all but one of the Canadian Occupational Performance Measure and Stroke Impact Scale subscales, including a 12.5-point increase on the Stroke Impact Scale recovery subscale. Findings suggest that therapist-supervised repetitive task-specific practice integrating robotics is as efficacious as manual practice in subjects with moderate upper extremity impairment.

THE EFFECTS OF GUIDED SYSTEMATIC AEROBIC DANCE PROGRAMME ON THE SELF-ESTEEM OF ADULTS

OpenAIRE

Tihanyi Hos, Agnes

2005-01-01

In our research we were seeking answers of the effects of guided, “age-needs specific,” systematic, group aerobic exercise programmes on the self-esteem and self-image of middle-aged women. Fifty three women (ages 48.6 + 5.1) took part in the study who had not participated in any systematic fitness training and worked in intellectual occupations. We formed two groups, i.e., the experimental (EG) and the control (CG) group. Members of the experimental group (n= 25) volunteered to participate i...

Des Guides Joanne au Guide Vert Michelin : points, lignes, surfaces

Directory of Open Access Journals (Sweden)

Marie-Vic Ozouf-Marignier

2011-06-01

Full Text Available Cet article étudie la perception de l’espace dans les guides touristiques de la fin du XIXe siècle à nos jours. Il compare trois collections de guides français : les Guides Joanne, les Guides Bleus Hachette et les Guides Verts Michelin. Nous avons identifié trois moments majeurs. Dans une première période, le voyage en chemin de fer détermine une représentation linéaire de l’espace agrémentée de quelques coups d’œil à l’intérieur du paysage à l’endroit des stations. Dans une seconde période, le déplacement en voiture permet à une appréhension régionale de se développer. L’école française de géographie influence alors l’écriture des introductions de guide. Les rédacteurs introduisent de plus en plus de cartes dans ces ouvrages. L’unité régionale devient sensible, notamment du point de vue naturaliste. Toutefois, la recherche des curiosités, musées églises, châteaux et ruines se maintient également. De nos jours, l’autoroute, le train à grande vitesse et l’industrie touristique ont changé les pratiques et représentations de l’espace. Les touristes semblent apprécier le fait de collectionner les sites de visite et de faire des circuits à thème.This article deals with tourist perception of the space from the end of the nineteenth century to our days. It compares three collections of French tourist guides: Guides Joanne, blue guides Hachette and Guides Verts Michelin. Three main periods can be distinguished. First, railway travel determines linear representation of the landscape, with a few glances on the countryside at the stations. In a second period, the car mobility makes possible a surrounding vision of regions. French school of geography influences the prefaces of the guides. Editors introduce more and more maps inside the guides. Regional cohesion becomes perceptible, especially from a naturalistic point of view. Interesting sights, museums, churches, castles and ruins remain