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Sample records for findings esclerose sistemica

  1. Findings

    MedlinePlus

    ... Issue All Issues Explore Findings by Topic Cell Biology Cellular Structures, Functions, Processes, Imaging, Stress Response Chemistry ... Glycobiology, Synthesis, Natural Products, Chemical Reactions Computers in Biology Bioinformatics, Modeling, Systems Biology, Data Visualization Diseases Cancer, ...

  2. Rock Finding

    ERIC Educational Resources Information Center

    Rommel-Esham, Katie; Constable, Susan D.

    2006-01-01

    In this article, the authors discuss a literature-based activity that helps students discover the importance of making detailed observations. In an inspiring children's classic book, "Everybody Needs a Rock" by Byrd Baylor (1974), the author invites readers to go "rock finding," laying out 10 rules for finding a "perfect" rock. In this way, the…

  3. Finding food

    PubMed Central

    Forsyth, Ann; Lytle, Leslie; Riper, David Van

    2011-01-01

    A significant amount of travel is undertaken to find food. This paper examines challenges in measuring access to food using Geographic Information Systems (GIS), important in studies of both travel and eating behavior. It compares different sources of data available including fieldwork, land use and parcel data, licensing information, commercial listings, taxation data, and online street-level photographs. It proposes methods to classify different kinds of food sales places in a way that says something about their potential for delivering healthy food options. In assessing the relationship between food access and travel behavior, analysts must clearly conceptualize key variables, document measurement processes, and be clear about the strengths and weaknesses of data. PMID:21837264

  4. Finding Dental Care

    MedlinePlus

    ... Finding Dental Care Where can I find low-cost dental care? Dental schools often have clinics that allow dental ... can I find more information? See Finding Low Cost Dental Care . ​​​​ WWNRightboxRadEditor2 Contact Us 1-866-232-4528 nidcrinfo@ ...

  5. Find a Surgeon

    MedlinePlus

    ... find out more. Head, Neck and Oral Pathology Head, Neck and Oral Pathology Close to 49,750 Americans ... find out more. Head, Neck and Oral Pathology Head, Neck and Oral Pathology Close to 49,750 Americans ...

  6. Leiomyosarcoma: computed tomographic findings

    SciTech Connect

    McLeod, A.J.; Zornoza, J.; Shirkhoda, A.

    1984-07-01

    The computed tomographic (CT) findings in 118 patients with the diagnosis of leiomyosarcoma were reviewed. The tumor masses visualized in these patients were often quite large; extensive necrotic or cystic change was a frequent finding. Calcification was not observed in these tumors. The liver was the most common site of metastasis in these patients, with marked necrosis of the liver lesions a common finding. Other manifestations of tumor spread included pulmonary metastases, mesenteric or omental metastases, retroperitoneal lymphadenopathy, soft-tissue metastases, bone metastases, splenic metastases, and ascites. Although the CT appearance of leiomyosarcoma is not specific, these findings, when present, suggest consideration of this diagnosis.

  7. Find a Midwife

    MedlinePlus

    ... The Find a Midwife practice locator is a web-based service that allows you to find midwifery practices in your area. It also supplies you with basic contact information like practice name, address, phone number, e-mail address, web site and a map of the area. If ...

  8. Find an Audiologist

    MedlinePlus

    ... Back | Close Find an Audiologist | Search Search By City/State City State/Territory: (Non U.S.) AA AB AE AK ... Heard and Mc Donald Islands Holy see (Vatican City State) Honduras Hong Kong Hungary Iceland India Indonesia ...

  9. Find a Massage Therapist

    MedlinePlus

    ... for Massage Therapists Ethics Research Business Master the Classroom for Massage Educators Career Guidance Career Guidance Make ... a Massage Therapist » Browse by location » Browse by technique » Find a massage therapy school Proprietary Information and ...

  10. Find a Doctor

    MedlinePlus

    ... Doctor Finding a doctor with special training in movement disorders can make a big difference in your ... Goldstein Goldstone Gollomp Goodman Gorman Gottschalk Graff Greeley Green Gregory Griffith Grill Grillone Grist Grossman Groves Gudesblatt ...

  11. Find an Endocrinologist

    MedlinePlus

    ... Disorders Women's Health 5-Digit Zip Code Search Radius 10 miles 25 miles 50 miles Country ALBANIA ... Health Network is supported by network sponsors. Contact a Health Professional What is an Endocrinologist? Endocrinology Find ...

  12. Find a Dermatologist

    MedlinePlus

    ... in Dermatology™ Excellence in Dermatologic Surgery™ Excellence in Medical Dermatology™ Excellence in Dermatopathology™ Donate Search Menu Donate Member Resources & Programs Practice Tools Education Meetings & Events Advocacy Public & Patients Find a ...

  13. Find a Periodontist

    MedlinePlus

    ... Search Find a Periodontist - Advanced Search U.S. Zip Code Search The best way to locate periodontists in your area is to enter your zip code and select a maximum acceptable driving distance below. ...

  14. Find a Doctor

    MedlinePlus

    ... Get My Plan Info Service Status Countries ZIP Code Enter Valid ZIP Code Plans Clear Profile Find a Doctor Your health ... Live? Please enter your country and/or ZIP code Country: Zip Code: All Provider Directories I know ...

  15. Find a Dentist

    MedlinePlus

    ... information you need from the Academy of General Dentistry Sunday, April 9, 2017 About | Contact Find an ... more. Disclaimer of Liabilities The Academy of General Dentistry's (AGD) Web site provides a listing of members ...

  16. Pathological findings in homocystinuria

    PubMed Central

    Gibson, J. B.; Carson, Nina A. J.; Neill, D. W.

    1964-01-01

    Pathological findings are described in four cases of a new aminoaciduria in which homocystine is excreted in the urine. All the patients were mentally retarded children. Three of them presented diagnostic features of Marfan's syndrome. Necropsy on one case and biopsy findings in the others are described. Fatty change occurs in the liver. The most striking lesions are vascular. Metachromatic medial degeneration of the aorta and of the elastic arteries in the necropsied case are considered in relation to Marfan's syndrome. Other changes, particularly thrombosis which is prevalent in homocystinuria, suggest the possibility of a platelet defect. The findings are discussed in respect of an upset in the metabolism of sulphur-containing amino-acids and with particular reference to Marfan's syndrome. Images PMID:14195630

  17. Mobious syndrome: MR findings

    PubMed Central

    Srinivas, Maskal Revanna; Vaishali, Dhulappa Mudabasappagol; Vedaraju, Kadaba Shamachar; Nagaraj, Bangalore Rangaswamy

    2016-01-01

    Möbius syndrome is an extremely rare congenital disorder. We report a case of Möbius syndrome in a 2-year-old girl with bilateral convergent squint and left-sided facial weakness. The characteristic magnetic resonance imaging (MRI) findings of Möbius syndrome, which include absent bilateral abducens nerves and absent left facial nerve, were noted. In addition, there was absence of left anterior inferior cerebellar artery (AICA) and absence of bilateral facial colliculi. Clinical features, etiology, and imaging findings are discussed. PMID:28104946

  18. Finding the Common Ground.

    ERIC Educational Resources Information Center

    Wallace, Dawn

    1980-01-01

    Describes an attempt to combine secondary English instruction emphasizing United States literature with science and history by finding "common ground" between these disciplines in (1) the separation of truth from falsehood and (2) logical thinking. Biographies combined history and literature, and science fiction combined science and English;…

  19. Finding Their Identities

    ERIC Educational Resources Information Center

    Lum, Lydia

    2009-01-01

    Every time Dr. Larry Shinagawa teaches his "Introduction to Asian American Studies" course at the University of Maryland (UMD), College Park, he finds that 10 to 20 percent of his students are adoptees. Among other things, they hunger to better comprehend the social and political circumstances overseas leading to their adoption. In…

  20. Implementing Institutional Research Findings.

    ERIC Educational Resources Information Center

    Blai, Boris, Jr.

    Although many agree that institutional research in higher education has come of age and is accepted as a part of institutional management, great variations exist in the extent to which institutional research findings are synthesized and utilized in management decision-making. A number of reasons can be identified as accounting for this phenomenon,…

  1. Finding Those Missing Links

    ERIC Educational Resources Information Center

    Gunn, Holly

    2004-01-01

    In this article, the author stresses not to give up on a site when a URL returns an error message. Many web sites can be found by using strategies such as URL trimming, searching cached sites, site searching and searching the WayBack Machine. Methods and tips for finding web sites are contained within this article.

  2. Tooth Tutoring: The Findings.

    ERIC Educational Resources Information Center

    Cone, Richard; And Others

    Findings are reported on a three year cross-age tutoring program in which undergraduate dental hygiene students and college students from other disciplines trained upper elementary students to tutor younger students in the techniques of dental hygiene. Data includes pre-post scores on the Oral Hygiene Index of plaque for both experimental and…

  3. Finding Health Care Services

    Cancer.gov

    If you have been diagnosed with cancer, finding a doctor and treatment facility for your cancer care is an important step to getting the best treatment possible. Learn tips for choosing a doctor and treatment facility to manage your cancer care.

  4. Find a Therapist

    MedlinePlus

    ... Teens Treatment Tips for Parents and Caregivers Anxiety Disorders at School School Refusal Test Anxiety News and Research College Students Facts Find Help Tips National Stress Øut Day News and Research Resources Women Facts News and Research Pregnancy and Medication Postpartum ...

  5. Finding voices through writing.

    PubMed

    Gehrke, P

    1994-01-01

    Assisting students to find their writing "voices" is another way to emphasize writing as a professional tool for nursing. The author discusses a teaching strategy that required students to write using a variety of styles. Students wrote fables, poetry, and letters, and used other creative writing styles to illustrate their views and feelings on professional nursing issues. Creation of a class book empowered students to see versatility with writing styles can be a powerful communication tool to use with peers, clients, and society.

  6. Mineral find highlights cruise

    NASA Astrophysics Data System (ADS)

    Katzoff, Judith A.

    Heavy minerals with potential commercial value were discovered last month by the U.S. Geological Survey (USGS) in seafloor deposits off the coasts of Virginia and Georgia. The USGS sent the research vessel J. W. Powell on a 25-day cruise along the East Coast to assess the concentrations of commercially important minerals in that segment of the U.S. Exclusive Economic Zone (EEZ).Assistant Secretary of the Interior Robert Broadbent called the findings of the Powell “promising” and said they served as a “reminder of just how little we do know about the seafloor resources just a few miles offshore.”

  7. Finding the Next Earth

    NASA Astrophysics Data System (ADS)

    Batalha, Natalie M.; Kepler Team

    2013-01-01

    Twenty years ago, we knew of no planets orbiting other Sun-like stars, yet today, the roll call is nearly 1,000 strong. Statistical studies of exoplanet populations are possible, and words like "habitable zone" are heard around the dinner table. Theorists are scrambling to explain not only the observed physical characteristics but also the orbital and dynamical properties of planetary systems. The taxonomy is diverse but still reflects the observational biases that dominate the detection surveys. We've yet to find another planet that looks anything like home. The scene changed dramatically with the launch of the Kepler spacecraft in 2009 to determine, via transit photometry, the fraction of stars harboring earth-size planets in or near the Habitable Zone of their parent star. Early catalog releases hint that nature makes small planets efficiently: over half of the sample of 2,300 planet candidates discovered in the first two years are smaller than 2.5 times the Earth's radius. I will describe Kepler's milestone discoveries and progress toward an exo-Earth census. Humankind's speculation about the existence of other worlds like our own has become a veritable quest.

  8. Pulmonary talcosis: imaging findings.

    PubMed

    Marchiori, Edson; Lourenço, Sílvia; Gasparetto, Taisa Davaus; Zanetti, Gláucia; Mano, Cláudia Mauro; Nobre, Luiz Felipe

    2010-04-01

    Talc is a mineral widely used in the ceramic, paper, plastics, rubber, paint, and cosmetic industries. Four distinct forms of pulmonary disease caused by talc have been defined. Three of them (talcosilicosis, talcoasbestosis, and pure talcosis) are associated with aspiration and differ in the composition of the inhaled substance. The fourth form, a result of intravenous administration of talc, is seen in drug users who inject medications intended for oral use. The disease most commonly affects men, with a mean age in the fourth decade of life. Presentation of patients with talc granulomatosis can range from asymptomatic to fulminant disease. Symptomatic patients typically present with nonspecific complaints, including progressive exertional dyspnea, and cough. Late complications include chronic respiratory failure, emphysema, pulmonary arterial hypertension, and cor pulmonale. History of occupational exposure or of drug addiction is the major clue to the diagnosis. The high-resolution computed tomography (HRCT) finding of small centrilobular nodules associated with heterogeneous conglomerate masses containing high-density amorphous areas, with or without panlobular emphysema in the lower lobes, is highly suggestive of pulmonary talcosis. The characteristic histopathologic feature in talc pneumoconiosis is the striking appearance of birefringent, needle-shaped particles of talc seen within the giant cells and in the areas of pulmonary fibrosis with the use of polarized light. In conclusion, computed tomography can play an important role in the diagnosis of pulmonary talcosis, since suggestive patterns may be observed. The presence of these patterns in drug abusers or in patients with an occupational history of exposure to talc is highly suggestive of pulmonary talcosis.

  9. Thoracic textilomas: CT findings*

    PubMed Central

    Machado, Dianne Melo; Zanetti, Gláucia; Araujo, Cesar Augusto; Nobre, Luiz Felipe; Meirelles, Gustavo de Souza Portes; Pereira e Silva, Jorge Luiz; Guimarães, Marcos Duarte; Escuissato, Dante Luiz; Souza, Arthur Soares; Hochhegger, Bruno; Marchiori, Edson

    2014-01-01

    OBJECTIVE: The aim of this study was to analyze chest CT scans of patients with thoracic textiloma. METHODS: This was a retrospective study of 16 patients (11 men and 5 women) with surgically confirmed thoracic textiloma. The chest CT scans of those patients were evaluated by two independent observers, and discordant results were resolved by consensus. RESULTS: The majority (62.5%) of the textilomas were caused by previous heart surgery. The most common symptoms were chest pain (in 68.75%) and cough (in 56.25%). In all cases, the main tomographic finding was a mass with regular contours and borders that were well-defined or partially defined. Half of the textilomas occurred in the right hemithorax and half occurred in the left. The majority (56.25%) were located in the lower third of the lung. The diameter of the mass was ≤ 10 cm in 10 cases (62.5%) and > 10 cm in the remaining 6 cases (37.5%). Most (81.25%) of the textilomas were heterogeneous in density, with signs of calcification, gas, radiopaque marker, or sponge-like material. Peripheral expansion of the mass was observed in 12 (92.3%) of the 13 patients in whom a contrast agent was used. Intraoperatively, pleural involvement was observed in 14 cases (87.5%) and pericardial involvement was observed in 2 (12.5%). CONCLUSIONS: It is important to recognize the main tomographic aspects of thoracic textilomas in order to include this possibility in the differential diagnosis of chest pain and cough in patients with a history of heart or thoracic surgery, thus promoting the early identification and treatment of this postoperative complication. PMID:25410842

  10. Immunological findings in autism.

    PubMed

    Cohly, Hari Har Parshad; Panja, Asit

    2005-01-01

    elevated in autistic brains. In measles virus infection, it has been postulated that there is immune suppression by inhibiting T-cell proliferation and maturation and downregulation MHC class II expression. Cytokine alteration of TNF-alpha is increased in autistic populations. Toll-like-receptors are also involved in autistic development. High NO levels are associated with autism. Maternal antibodies may trigger autism as a mechanism of autoimmunity. MMR vaccination may increase risk for autism via an autoimmune mechanism in autism. MMR antibodies are significantly higher in autistic children as compared to normal children, supporting a role of MMR in autism. Autoantibodies (IgG isotype) to neuron-axon filament protein (NAFP) and glial fibrillary acidic protein (GFAP) are significantly increased in autistic patients (Singh et al., 1997). Increase in Th2 may explain the increased autoimmunity, such as the findings of antibodies to MBP and neuronal axonal filaments in the brain. There is further evidence that there are other participants in the autoimmune phenomenon. (Kozlovskaia et al., 2000). The possibility of its involvement in autism cannot be ruled out. Further investigations at immunological, cellular, molecular, and genetic levels will allow researchers to continue to unravel the immunopathogenic mechanisms' associated with autistic processes in the developing brain. This may open up new avenues for prevention and/or cure of this devastating neurodevelopmental disorder.

  11. Findings.

    ERIC Educational Resources Information Center

    Viadero, Debra; Coles, Adrienne D.

    1998-01-01

    Studies on race-based admissions, sports and sex, and religion and drugs suggest that: affirmative action policies were successful regarding college admissions; boys who play sports are more likely to be sexually active than their peers, with the opposite true for girls; and religion is a major factor in whether teens use cigarettes, alcohol, and…

  12. Going Local to Find Help

    MedlinePlus

    ... Issues Cover Story: Traumatic Brain Injury Going Local to Find Help Past Issues / Fall 2008 Table of Contents ... description, phone numbers, maps and directions, such as To Find Out More: Visit www.ninds.nih.gov/disorders/ ...

  13. Radiographic findings of Proteus Syndrome.

    PubMed

    Gandhi, Nishant Mukesh; Davalos, Eric A; Varma, Rajeev K

    2014-01-01

    The extremely rare Proteus Syndrome is a hamartomatous congenital syndrome with substantial variability between clinical patient presentations. The diagnostic criteria consist of a multitude of clinical findings including hemihypertrophy, macrodactyly, epidermal nevi, subcutaneous hamartomatous tumors, and bony abnormalities. These clinical findings correlate with striking radiographic findings.

  14. Radiographic findings of Proteus Syndrome

    PubMed Central

    Gandhi, Nishant Mukesh; Davalos, Eric A.; Varma, Rajeev K.

    2015-01-01

    The extremely rare Proteus Syndrome is a hamartomatous congenital syndrome with substantial variability between clinical patient presentations. The diagnostic criteria consist of a multitude of clinical findings including hemihypertrophy, macrodactyly, epidermal nevi, subcutaneous hamartomatous tumors, and bony abnormalities. These clinical findings correlate with striking radiographic findings. PMID:27186241

  15. Revisiting the Archival Finding Aid

    ERIC Educational Resources Information Center

    Cox, Richard J.

    2007-01-01

    Archivists have been creating finding aids for generations, and in the last three decades they have done this work via a succession of standardized formats. However, like many other disciplines, they have carried out such work in violation of systems analysis. Although purporting to have the users of finding aids systems first and foremost in…

  16. Finding the object'' proceedings addendum

    SciTech Connect

    Whiting, M.A.; Devaney, D.M.

    1990-10-01

    The purpose of this workshop was to discuss finding the object -- that is, how software engineers imagine, invent, design, or recycle objects and their behaviors for object-oriented software engineering. The workshop organizers (and, as we subsequently discovered, several of the workshop participants) felt that this issue is crucial to successful object-oriented software engineering (after all, finding objects is what the projects is all about, isn't it ). Unfortunately, when previous workshops have had the opportunity to review and discuss techniques practitioners use to find objects, too often the results were heated debates on what is an object '' which becomes all consuming. We believed that, given appropriate control over the question of which kind of object'' is being discussed (which meant tell us what object you are trying to find, then tell us your method), a workshop to concentrate on techniques for finding objects would be quite appropriate. 8 refs., 2 figs.

  17. Ultrasound findings in trisomy 22.

    PubMed

    Schwendemann, Wade D; Contag, Stephen A; Koty, Patrick P; Miller, Richard C; Devers, Patricia; Watson, William J

    2009-02-01

    We sought to identify the characteristic sonographic findings of fetal trisomy 22 by performing a retrospective review of nine cases of fetal trisomy 22. All cases of chromosomal mosaicism were excluded, as were first-trimester losses. Indications for sonography, gestational age, and sonographically detected fetal anomalies were analyzed. The majority of patients were referred for advanced maternal age or abnormal ultrasound findings on screening exam. Oligohydramnios was the most common sonographic finding, present in 55% of affected fetuses. Intrauterine growth restriction and increased nuchal thickness were slightly less frequent.

  18. A Family Finds Its Way

    MedlinePlus

    ... Cover Story: Traumatic Brain Injury A Family Finds Its Way Past Issues / Fall 2008 Table of Contents ... spoke recently with NIH MedlinePlus ' Christopher Klose. At its heart, TBI, hearing loss, any health condition is ...

  19. Find a NCCAOM Certified Practitioner

    MedlinePlus

    ... NCCAOM Certification Get Certified Get Recertified PDA Search Engine Find A Practitioner State Licensing Helpful NCCAOM Links ... My Status State Licensure Diplomates Recertification PDA Search Engine State Licensure Consumers Diplomate of Acupuncture Diplomate of ...

  20. Visual direction finding by fishes

    NASA Technical Reports Server (NTRS)

    Waterman, T. H.

    1972-01-01

    The use of visual orientation, in the absence of landmarks, for underwater direction finding exercises by fishes is reviewed. Celestial directional clues observed directly near the water surface or indirectly at an asymptatic depth are suggested as possible orientation aids.

  1. Oral tuberculosis: unusual radiographic findings.

    PubMed

    Sansare, K; Gupta, A; Khanna, V; Karjodkar, F

    2011-05-01

    Oral tuberculosis and its radiographic findings are not commonly encountered in an oral and maxillofacial radiology practice. Literature has occasional mention of the radiographic findings of oral tuberculosis, which are still ambiguous. When affected, it is manifested majorly in the oral mucosa and rarely in the jaw bones. Here, we report certain unusual radiographic findings of oral tuberculosis which have been rarely mentioned in the literature. Four illustrative cases describe bony resorption, condylar resorption, resorption of the inferior border of the mandible and rarefaction of the alveolar bone as radiographic findings of oral tuberculosis. Follow up of the first case demonstrated regeneration of the condylar head after anti-Kochs therapy was completed, a hitherto unreported phenomenon. The importance of including tuberculosis in the differential diagnosis of some of the unusual radiographic manifestations is emphasized.

  2. Radiographic findings in liveborn triploidy.

    PubMed

    Silverthorn, K G; Houston, C S; Newman, D E; Wood, B J

    1989-01-01

    The detailed radiographic features of triploidy, a fatal congenital disorder with 69 chromosomes, have not previously been reported. Radiographs of ten liveborn infants with chromosomally confirmed triploidy showed six findings highly suggestive of this diagnosis: harlequin orbits, small anterior fontanelle, gracile ribs, diaphyseal overtubulation of long bones, upswept clavicles and antimongoloid pelvis. Sixteen other less specific findings showed many similarities to those found in trisomy 18.

  3. Ocular findings in cytogenetic syndromes.

    PubMed

    Wilson, W A; Alfi, O S; Donnell, G N

    1979-06-01

    Several cytogenetic syndromes are reviewed, and the salient ocular and facial abnormalities that might lead to a diagnosis are pointed out. Examples are given of mongoloid slant to the palpebral fissures, not only in Down's syndrome, but also in monosomy 9p, where, in addition, the triangular skull is almost diagnostic. Antimongoloid slant is found in trisomy 9p, where the eyes also have enophthalmos of monosomy 9p. Hypertelorism is another common finding in these syndromes; in monosomy 5p it is almost always present, although it occurs in other conditions as well, including trisomy 12p. The ring 22 syndrome has a distinguishing finding called "doe's eyes" because of the shape of the palpebral fissures. Trisomy 13 has numerous ocular findings as well as skull and facial involvements.

  4. Finding Nested Common Intervals Efficiently

    NASA Astrophysics Data System (ADS)

    Blin, Guillaume; Stoye, Jens

    In this paper, we study the problem of efficiently finding gene clusters formalized by nested common intervals between two genomes represented either as permutations or as sequences. Considering permutations, we give several algorithms whose running time depends on the size of the actual output rather than the output in the worst case. Indeed, we first provide a straightforward O(n 3) time algorithm for finding all nested common intervals. We reduce this complexity by providing an O(n 2) time algorithm computing an irredundant output. Finally, we show, by providing a third algorithm, that finding only the maximal nested common intervals can be done in linear time. Considering sequences, we provide solutions (modifications of previously defined algorithms and a new algorithm) for different variants of the problem, depending on the treatment one wants to apply to duplicated genes.

  5. Acid corrosive esophagitis: radiographic findings.

    PubMed

    Muhletaler, C A; Gerlock, A J; de Soto, L; Halter, S A

    1980-06-01

    Thirty-nine esophagograms of 24 patients after ingestion of muriatic acid (27% HCI) in suicide attempts were reviewed. All esophagograms were obtained in the acute, subacute, and chronic phases. In the acute and subacute phases, the radiographic findings consisted of mucosal edema, submucosal edema or hemorrhage, ulcerations, sloughing of the mucosa, atony, and dilatation. Strictures of the esophagus were present in the chronic phase. These radiographic findings were not different from those found in alkaline corrosive esophagitis. The severity of the corrosive esophagitis is considered related to the concentration, amount, viscosity, and duration of contact between the caustic agent and the esophageal mucosa.

  6. Scintigraphic findings in ankylosing spondylitis.

    PubMed

    Lentle, B C; Russell, A S; Percy, J S; Jackson, F I

    1977-06-01

    A prospective study of bone scintigraphic findings has been carried out in 63 patients, firmly diagnosed as having ankylosing spondylitis. In addition to abnormal uptake of the radiotracer at the sacroiliac joints, a peripheral arthropathy has been a common finding, particularly in the proximal joints, occurring in up to 50% of patients. Increased uptake of radiotracer in the spine has also been found both diffusely and focally. Focal increases have been noted at the apophyseal joints in 40% of patients and in three patients with a sterile intervertebral diskitis, an unusual complication of this disease only diagnosed in two patients after bone scintigraphy.

  7. Peak finding using biorthogonal wavelets

    SciTech Connect

    Tan, C.Y.

    2000-02-01

    The authors show in this paper how they can find the peaks in the input data if the underlying signal is a sum of Lorentzians. In order to project the data into a space of Lorentzian like functions, they show explicitly the construction of scaling functions which look like Lorentzians. From this construction, they can calculate the biorthogonal filter coefficients for both the analysis and synthesis functions. They then compare their biorthogonal wavelets to the FBI (Federal Bureau of Investigations) wavelets when used for peak finding in noisy data. They will show that in this instance, their filters perform much better than the FBI wavelets.

  8. How to Find Bed Bugs

    EPA Pesticide Factsheets

    Find and correctly identify an infestation early before it becomes widespread. Look for rusty or reddish stains and pinpoint dark spots on bed sheets or mattresses, and search for bugs near the piping, seams and tags of the mattress and box spring.

  9. Findings from ATSDR's Health Assessments.

    ERIC Educational Resources Information Center

    Susten, Allan S.

    1992-01-01

    Summarizes findings from the Agency for Toxic Substances and Disease Registry concerning the evaluation of data about hazardous substance release into the environment. Identifies the hazardous substances, exposure, health effects, and public health impact from 951 facilities identified on the National Priorities List (NPL) by the Environmental…

  10. Electroencephalographic findings in panic disorder.

    PubMed

    Carvalho, Marcele Regine de; Velasques, Bruna Brandao; Cagy, Mauricio; Marques, Juliana Bittencourt; Teixeira, Silmar; Nardi, Antonio Egidio; Piedade, Roberto; Ribeiro, Pedro

    2013-12-01

    Some studies have reported the importance of electroencephalography (EEG) as a method for investigating abnormal parameters in psychiatric disorders. Different findings in time and frequency domain analysis with regard to central nervous system arousal during acute panic states have already been obtained. This study aimed to systematically review the EEG findings in panic disorder (PD), discuss them having a currently accepted neuroanatomical hypothesis for this pathology as a basis, and identify limitations in the selected studies. Literature search was conducted in the databases PubMed and ISI Web of Knowledge, using the keywords electroencephalography and panic disorder; 16 articles were selected. Despite the inconsistency of EEG findings in PD, the major conclusions about the absolute power of alpha and beta bands point to a decreased alpha power, while beta power tends to increase. Different asymmetry patterns were found between studies. Coherence studies pointed to a lower degree of inter-hemispheric functional connectivity at the frontal region and intra-hemispheric at the bilateral temporal region. Studies on possible related events showed changes in memory processing in PD patients when exposed to aversive stimuli. It was noticed that most findings reflect the current neurobiological hypothesis of PD, where inhibitory deficits of the prefrontal cortex related to the modulation of amygdala activity, and the subsequent activation of subcortical regions, may be responsible to trigger anxiety responses. We approached some important issues that need to be considered in further researches, especially the use of different methods for analyzing EEG signals.

  11. Multi-Criteria Path Finding

    NASA Astrophysics Data System (ADS)

    Mohammadi, E.; Hunter, A.

    2012-07-01

    Path finding solutions are becoming a major part of many GIS applications including location based services and web-based GIS services. Most traditional path finding solutions are based on shortest path algorithms that tend to minimize the cost of travel from one point to another. These algorithms make use of some cost criteria that is usually an attribute of the edges in the graph network. Providing one shortest path limits user's flexibility when choosing a possible route, especially when more than one parameter is utilized to calculate cost (e.g., when length, number of traffic lights, and number of turns are used to calculate network cost.) K shortest path solutions tend to overcome this problem by providing second, third, and Kth shortest paths. These algorithms are efficient as long as the graphs edge weight does not change dynamically and no other parameters affect edge weights. In this paper we try to go beyond finding shortest paths based on some cost value, and provide all possible paths disregarding any parameter that may affect total cost. After finding all possible paths, we can rank the results by any parameter or combination of parameters, without a substantial increase in time complexity.

  12. Writing audit findings: Be reasonable!

    SciTech Connect

    Girvin, N.W.

    1992-05-01

    A customary approach to auditing and reporting deficiencies is to keep a running list of those that are found, evaluate the severity of each, and based on the evidence, document findings or observations or concerns in an audit report. The report is issued and the auditee is normally requested to address ``root cause`` as part of their corrective action. This paper describes a ``root problems`` approach to documenting audit findings that is designed not only to put the QA auditor in a more favorable light, but to more effectively enable the auditee to identify root cause and meaningful corrective action. The positive results of this approach are considerable. You will have fewer findings but those you do have will be substantial. You will cite requirements that sound reasonable and make arguments difficult. If some of the supporting deficiencies (examples) prove to be incorrect, you will still have ample support for the original finding. You will be seen as reasonable individual who can help lead the auditee towards identification of root cause without taking away part of the responsibility. You even have a fair chance of fostering a sense of commitment to quality improvement on the auditee`s part. This in itself, is its own reward.

  13. Writing audit findings: Be reasonable

    SciTech Connect

    Girvin, N.W.

    1992-05-01

    A customary approach to auditing and reporting deficiencies is to keep a running list of those that are found, evaluate the severity of each, and based on the evidence, document findings or observations or concerns in an audit report. The report is issued and the auditee is normally requested to address root cause'' as part of their corrective action. This paper describes a root problems'' approach to documenting audit findings that is designed not only to put the QA auditor in a more favorable light, but to more effectively enable the auditee to identify root cause and meaningful corrective action. The positive results of this approach are considerable. You will have fewer findings but those you do have will be substantial. You will cite requirements that sound reasonable and make arguments difficult. If some of the supporting deficiencies (examples) prove to be incorrect, you will still have ample support for the original finding. You will be seen as reasonable individual who can help lead the auditee towards identification of root cause without taking away part of the responsibility. You even have a fair chance of fostering a sense of commitment to quality improvement on the auditee's part. This in itself, is its own reward.

  14. Finding Cryptography in Object Code

    SciTech Connect

    Jason L. Wright

    2008-10-01

    Finding and identifying Cryptography is a growing concern in the malware analysis community. In this paper, a heuristic method for determining the likelihood that a given function contains a cryptographic algorithm is discussed and the results of applying this method in various environments is shown. The algorithm is based on frequency analysis of opcodes that make up each function within a binary.

  15. Organizing pneumonia: chest HRCT findings*

    PubMed Central

    Faria, Igor Murad; Zanetti, Gláucia; Barreto, Miriam Menna; Rodrigues, Rosana Souza; Araujo-Neto, Cesar Augusto; Silva, Jorge Luiz Pereira e; Escuissato, Dante Luiz; Souza, Arthur Soares; Irion, Klaus Loureiro; Mançano, Alexandre Dias; Nobre, Luiz Felipe; Hochhegger, Bruno; Marchiori, Edson

    2015-01-01

    OBJECTIVE: To determine the frequency of HRCT findings and their distribution in the lung parenchyma of patients with organizing pneumonia. METHODS: This was a retrospective review of the HRCT scans of 36 adult patients (26 females and 10 males) with biopsy-proven organizing pneumonia. The patients were between 19 and 82 years of age (mean age, 56.2 years). The HRCT images were evaluated by two independent observers, discordant interpretations being resolved by consensus. RESULTS: The most common HRCT finding was that of ground-glass opacities, which were seen in 88.9% of the cases. The second most common finding was consolidation (in 83.3% of cases), followed by peribronchovascular opacities (in 52.8%), reticulation (in 38.9%), bronchiectasis (in 33.3%), interstitial nodules (in 27.8%), interlobular septal thickening (in 27.8%), perilobular pattern (in 22.2%), the reversed halo sign (in 16.7%), airspace nodules (in 11.1%), and the halo sign (in 8.3%). The lesions were predominantly bilateral, the middle and lower lung fields being the areas most commonly affected. CONCLUSIONS: Ground-glass opacities and consolidation were the most common findings, with a predominantly random distribution, although they were more common in the middle and lower thirds of the lungs. PMID:26176521

  16. MR imaging findings of endophthalmitis

    PubMed Central

    Radhakrishnan, Rupa; Cornelius, Rebecca; Cunnane, Mary Beth; Golnik, Karl

    2016-01-01

    Endophthalmitis is a sight-threatening ophthalmologic emergency. The clinical diagnosis is often challenging, and delayed diagnosis may exacerbate the poor visual prognosis. B-scan ultrasonography or spectral domain optical coherence tomography are imaging aids at the clinician’s office. Cross-sectional imaging such as CT and particularly MRI can also help in the assessment of disease extent or complications. MR imaging findings are rarely described in the literature. Here, we discuss the spectrum of imaging findings of endophthalmitis and correlate them with key anatomic and pathophysiologic details of the globe. Early disease is often subtle on MR imaging with thick uveal enhancement, while advanced disease demonstrates retinal/choroidal detachment, vitreal exudates and peribulbar inflammation. Other noninfectious inflammatory diseases of the globe can show similar findings; however, MR diffusion-weighted images help identify infectious exudates and evaluate response to therapy. Knowledge of the spectrum of imaging findings of this disease is important for radiologists and help in the management decision process. PMID:26915896

  17. Finding Your Adult Vaccination Record

    MedlinePlus

    ... state's health department . Some states have registries (Immunization Information Systems) that include adult vaccines. Unfortunately, there is no national organization that maintains vaccination records. The Centers for Disease ... (CDC) does not have this information. What To Do If You Can't Find ...

  18. 1980-1981 Evaluation Findings.

    ERIC Educational Resources Information Center

    Austin Independent School District, TX. Office of Research and Evaluation.

    This volume summarizes the results of evaluation and testing activities carried out in the Austin, Texas, Independent School District (AISD) during the 1980-81 school year. The text consists of five parts: Section one highlights important findings in the areas of Title I Schoolwide Projects, compensatory programs, early childhood programs,…

  19. Radiological Findings of Michel Aplasia

    PubMed Central

    Umul, Ayse; Demirtas, Hakan; Celik, Ahmet Orhan

    2016-01-01

    Introduction: Congenital abnormalities of the inner ear is the most common cause of neurosensory hearing loss. Michel inner ear deformity is a rare developmental anomaly refers to the total aplasia of the inner ear. It is caused by developmental arrest of otic placode early during the third week of gestational age. Case report: We have discussed here that three year old girl diagnosed Michel aplasia with temporal bone computed tomography (CT) and temporal magnetic resonance imaging (MRI) findings. PMID:27482139

  20. Painful heel: MR imaging findings.

    PubMed

    Narváez, J A; Narváez, J; Ortega, R; Aguilera, C; Sánchez, A; Andía, E

    2000-01-01

    Heel pain is a common and frequently disabling clinical complaint that may be caused by a broad spectrum of osseous or soft-tissue disorders. These disorders are classified on the basis of anatomic origin and predominant location of heel pain to foster a better understanding of this complaint. The disorders include plantar fascial lesions (fasciitis, rupture, fibromatosis, xanthoma), tendinous lesions (tendinitis, tenosynovitis), osseous lesions (fractures, bone bruises, osteomyelitis, tumors), bursal lesions (retrocalcaneal bursitis, retroachilleal bursitis), tarsal tunnel syndrome, and heel plantar fat pad abnormalities. With its superior soft-tissue contrast resolution and multiplanar capability, magnetic resonance (MR) imaging can help determine the cause of heel pain and help assess the extent and severity of the disease in ambiguous or clinically equivocal cases. Careful analysis of MR imaging findings and correlation of these findings with patient history and findings at physical examination can suggest a specific diagnosis in most cases. The majority of patients with heel pain can be successfully treated conservatively, but in cases requiring surgery (eg, plantar fascia rupture in competitive athletes, deeply infiltrating plantar fibromatosis, masses causing tarsal tunnel syndrome), MR imaging is especially useful in planning surgical treatment by showing the exact location and extent of the lesion.

  1. [The chest CT findings and pathologic findings of pulmonary tuberculosis].

    PubMed

    Ogata, Hideo

    2009-08-01

    The past research of the radiologic manifestations of pulmonary tuberculosis in Japan was based on morphological pathology of the untreated patient autopsy. I would like to show the chest CT scan of tuberculosis diseases with caseous granuloma at its exudative reaction, proliferative reaction, productive reaction, cirrhotic reaction until self cure. This progress reflects the normal cell mediated immunological responses. Also I would like to show the cavitation of granuloma, which results from liquefaction of caseous materials during the course and results in the formation of the source of infection. And finally I would like to show the morphological differences of acinous lesion, acino-nodular lesion and caseous lobular pneumonia. These differences reflect the amount of bacilli disseminated in the peripheral parts under the lobules. In this study, I do not show old age cases and HIV positive cases, who do not form typical granuloma due to the decreased cell mediated immnunity and whose X ray findings are atypical.

  2. MRI findings in Hirayama disease.

    PubMed

    Raval, Monali; Kumari, Rima; Dung, Aldrin Anthony Dung; Guglani, Bhuvnesh; Gupta, Nitij; Gupta, Rohit

    2010-11-01

    The objective of the study was to study the magnetic resonance imaging (MRI) features of Hirayama disease on a 3 Tesla MRI scanner. Nine patients with clinically suspected Hirayama disease were evaluated with neutral position, flexion, contrast-enhanced MRI and fast imaging employing steady-state acquisition (FIESTA) sequences. The spectrum of MRI features was evaluated and correlated with the clinical and electromyography findings. MRI findings of localized lower cervical cord atrophy (C5-C7), abnormal curvature, asymmetric cord flattening, loss of attachment of the dorsal dural sac and subjacent laminae in the neutral position, anterior displacement of the dorsal dura on flexion and a prominent epidural space were revealed in all patients on conventional MRI as well as with the dynamic 3D-FIESTA sequence. Intramedullary hyperintensity was seen in four patients on conventional MRI and on the 3D-FIESTA sequence. Flow voids were seen in four patients on conventional MRI sequences and in all patients with the 3D-FIESTA sequence. Contrast enhancement of the epidural component was noted in all the five patients with thoracic extensions. The time taken for conventional and contrast-enhanced MRI was about 30-40 min, while that for the 3D-FIESTA sequence was 6 min. Neutral and flexion position MRI and the 3D-FIESTA sequence compliment each other in displaying the spectrum of findings in Hirayama disease. A flexion study should form an essential part of the screening protocol in patients with suspected Hirayama disease. Newer sequences such as the 3D-FIESTA may help in reducing imaging time and obviating the need for contrast.

  3. Endoscopic findings in uninvestigated dyspepsia

    PubMed Central

    2014-01-01

    Background It is important to know the causes of dyspepsia to establish the therapeutic approach. Dyspepsia is a frequent syndrome in our country, where there are restrictions to endoscopy and high prevalence of Helicobacter pylori (H. pylori) infection. This study aimed to assess the endoscopic findings of the syndrome, in an outpatient screening clinic of a tertiary hospital in São Paulo. Methods Outpatients with uninvestigated dyspepsia, according to Rome III criteria, answered a dyspepsia questionnaire and underwent esophagogastroduodenoscopy. The Rapid Urease Test was applied to fragments of the antral mucosa and epidemiological data were collected from the studied population. Organic dyspepsia findings were analyzed with different variables to verify statistically significant associations. Results Three hundred and six patients were included and 282 were analyzed in the study. The mean age was 44 years and women comprised 65% of the sample. Forty-five percent of the patients reported alarm symptoms. Functional dyspepsia was found in 66% of the patients (20% with normal endoscopy results and 46% with gastritis), 18% had GERD and 13% had ulcers (duodenal in 9% and gastric in 4%). Four cases of gastric adenocarcinoma were identified (1.4%), one without alarm characteristics, 1 case of adenocarcinoma of the distal esophagus and 1 case of gastric lymphoma. The prevalence of H. pylori was 54% and infection, age and smoking status were associated with organic dyspepsia. The age of 48 years was indicative of alarm signs. Conclusions The endoscopic diagnosis of uninvestigated dyspepsia in our setting showed a predominance of functional disease, whereas cancer was an uncommon finding, despite the high prevalence of H. pylori. Organic dyspepsia was associated with infection, age and smoking status. PMID:24499444

  4. Radiologic findings in primary hyperoxaluria

    SciTech Connect

    Martijn, A.; Thijn, C.J.P.

    1982-03-01

    Six out of seven patients with primary hyperoxaluria showed various degrees of oxalosis. The radiographic manifestations differ between patients younger than 15 years and those older than 45 years. The mild manifestations in children, only urolithiasis, can be explained by the, as yet, unimpaired renal function. The renal function in the older patients, with extensive pathologic changes like nephrocalcinosis, urolithiasis, soft-tissue calcification, and osseous changes, is very poor. The findings of extensive softtissue calcification and the bony changes are not in complete agreement with those in the literature.

  5. Lithium nephropathy: unique sonographic findings.

    PubMed

    Di Salvo, Donald N; Park, Joseph; Laing, Faye C

    2012-04-01

    This case series describes a unique sonographic appearance consisting of numerous microcysts and punctate echogenic foci seen on renal sonograms of 10 adult patients receiving chronic lithium therapy. Clinically, chronic renal insufficiency was present in 6 and nephrogenic diabetes insipidus in 2. Sonography showed numerous microcysts and punctate echogenic foci. Computed tomography in 5 patients confirmed microcysts and microcalcifications, which were fewer in number than on sonography. Magnetic resonance imaging in 2 patients confirmed microcysts in each case. Renal biopsy in 1 patient showed chronic interstitial nephritis, microcysts, and tubular dilatation. The diagnosis of lithium nephropathy should be considered when sonography shows these findings.

  6. Audiologic findings in Pfeiffer syndrome.

    PubMed

    Desai, Urmen; Rosen, Heather; Mulliken, John B; Gopen, Quinton; Meara, John G; Rogers, Gary F

    2010-09-01

    Hearing loss has been described in patients with certain craniosynostotic syndromes but is poorly defined in Pfeiffer syndrome (PS). Our objective was to characterize the otologic and audiologic findings in PS. The records of PS patients evaluated at our craniofacial center over a 30-year period were culled. Only patients with a confirmed diagnosis and formal audiologic examination were included. Diagnostic criteria were characteristic mutations in fibroblast growth factor receptor 1 or 2 (FGFR1, FGFR2) or, in the absence of genetic testing, typical clinical findings of PS as determined by a clinical geneticist or the most senior author. Twenty patients met the inclusion criteria, and all had hearing loss. Twenty patients had traditional audiologic testing: 14 (70%) had pure conductive loss (minor to severe), and 3 (15%) had a mixed conductive/sensorineural loss (minor to severe). Two additional patients had hearing loss by Behavioral Observational Audiometry (sound fields method). One patient with early conductive hearing loss was subsequently determined to have a pure sensorineural deficit. Nine patients (45%) had permanent hearing loss significant enough to require audiologic amplification. All patients with PS demonstrated hearing loss, although the severity and the anatomic basis (ie., neural vs conductive) were variable. Conductive hearing loss, possibly caused by structural abnormalities, was most common. Sensorineural hearing loss was less common and may be related to the effect of FGFR mutations on cranial nerve and/or inner-ear development.

  7. Imaging findings in pulmonary vasculitis.

    PubMed

    Castañer, Eva; Alguersuari, Anna; Andreu, Marta; Gallardo, Xavier; Spinu, Cristina; Mata, Josep M

    2012-12-01

    Vasculitis is a destructive inflammatory process affecting blood vessels. Pulmonary vasculitis may develop secondary to other conditions or constitute a primary idiopathic disorder. Thoracic involvement is most common in primary idiopathic large-vessel vasculitides (Takayasu arteritis, giant cell arteritis, Behçet disease) and primary antineutrophil cytoplasmic autoantibody-associated small-vessel vasculitides (Wegener granulomatosis, microscopic polyangiitis, Churg-Strauss syndrome). Primary pulmonary vasculitides are rare, and their signs and symptoms are nonspecific, overlapping with those of infections, connective tissue diseases, and malignancies. The radiologic findings in primary pulmonary vasculitis vary widely and can include vessel wall thickening, nodular or cavitary lesions, ground-glass opacities, and consolidations, among others. Diffuse alveolar hemorrhage usually results from primary small-vessel vasculitis in the lungs. To diagnose vasculitis, medical teams must recognize characteristic combinations of clinical, radiologic, laboratory, and histopathologic features.

  8. Research Findings on Overactive Bladder

    PubMed Central

    Patra, Phani B.; Patra, Sayani

    2015-01-01

    Several physiopathologic conditions lead to the manifestation of overactive bladder (OAB). These conditions include ageing, diabetes mellitus, bladder outlet obstruction, spinal cord injury, stroke and brain injury, Parkinson's disease, multiple sclerosis, interstitial cystitis, stress and depression. This review has discussed research findings in human and animal studies conducted on the above conditions. Several structural and functional changes under these conditions have not only been observed in the lower urinary tract, but also in the brain and spinal cord. Significant changes were observed in the following areas: neurotransmitters, prostaglandins, nerve growth factor, Rho-kinase, interstitial cells of Cajal, and ion and transient receptor potential channels. Interestingly, alterations in these areas showed great variation in each of the conditions of the OAB, suggesting that the pathophysiology of the OAB might be different in each condition of the disease. It is anticipated that this review will be helpful for further research on new and specific drug development against OAB. PMID:26195957

  9. Dental findings in Lowe syndrome.

    PubMed

    Harrison, M; Odell, E W; Sheehy, E C

    1999-01-01

    This paper presents the dental findings of a child with the oculocerebrorenal syndrome of Lowe. The genetic abnormality in this condition results in an inborn error of inositol phosphate metabolism. Renal tubular dysfunction leads to metabolic acidosis and phosphaturia. At 4 years, generalised mobility of all primary teeth was noted. It is postulated that a defective inositol phosphate metabolism was responsible for the periodontal pathology found in this case. This is in direct contrast with previous reports of prolonged retention of primary teeth in children with this condition. Histology of extracted primary incisors demonstrated enlarged pulp chambers and mildly dysplastic dentin formation. This is consistent with a chronic subrachitic state, a known feature of Lowe syndrome, but no prominent interglobular dentin was present.

  10. Finding and Not Finding Rat Perirhinal Neuronal Responses to Novelty

    PubMed Central

    Muller, Robert U.; Brown, Malcolm W.

    2016-01-01

    ABSTRACT There is much evidence that the perirhinal cortex of both rats and monkeys is important for judging the relative familiarity of visual stimuli. In monkeys many studies have found that a proportion of perirhinal neurons respond more to novel than familiar stimuli. There are fewer studies of perirhinal neuronal responses in rats, and those studies based on exploration of objects, have raised into question the encoding of stimulus familiarity by rat perirhinal neurons. For this reason, recordings of single neuronal activity were made from the perirhinal cortex of rats so as to compare responsiveness to novel and familiar stimuli in two different behavioral situations. The first situation was based upon that used in “paired viewing” experiments that have established rat perirhinal differences in immediate early gene expression for novel and familiar visual stimuli displayed on computer monitors. The second situation was similar to that used in the spontaneous object recognition test that has been widely used to establish the involvement of rat perirhinal cortex in familiarity discrimination. In the first condition 30 (25%) of 120 perirhinal neurons were visually responsive; of these responsive neurons 19 (63%) responded significantly differently to novel and familiar stimuli. In the second condition eight (53%) of 15 perirhinal neurons changed activity significantly in the vicinity of objects (had “object fields”); however, for none (0%) of these was there a significant activity change related to the familiarity of an object, an incidence significantly lower than for the first condition. Possible reasons for the difference are discussed. It is argued that the failure to find recognition‐related neuronal responses while exploring objects is related to its detectability by the measures used, rather than the absence of all such signals in perirhinal cortex. Indeed, as shown by the results, such signals are found when a different methodology is used.

  11. Mental Findings in Trauma Victims

    PubMed Central

    CAN, İsmail Özgür; DEMİROĞLU UYANIKER, Zehra; ULAŞ, Halis; KARABAĞ, Gökmen; CİMİLLİ, Can; SALAÇİN, Serpil

    2013-01-01

    Introduction In medico-legal evaluation of trauma patients, the bio-psychological effects of the trauma and the severity of the injuries require to be evaluated. In this study, assuming the fact that psychiatric assessment is not taken into consideration in physical trauma cases, we planned to show the presence of psychological trauma in our medico-legally evaluated patients who presented with different types of traumas and to review the mental findings and diagnoses in trauma victims. Method We retrospectively analyzed the hospital records of 1975 patients aged 18 years or older who presented to the Department of Forensic Medicine at Dokuz Eylül University School of Medicine for medico-legal evaluation between 1999 and 2009. Psychiatric assessment was performed in 142 patients by the Department of Psychiatry. The data contained in medico-legal reports and patient records were then examined with respect to patients’ age, gender, nature of traumatic events, psychiatric diagnoses, descriptive characteristics of the patients, severity of trauma and past history of mental disorder and trauma experience. Results of the medicolegal evaluations were also analyzed. Result Of the 142 patients, 80 (56.3%) were female and their average age was 40.30±17.17 years. The most frequent traumatic events were traffic accidents (29.6%) and violence-related blunt force trauma (28.9%). When the distribution of the most common psychiatric diagnoses was examined, it was found that anxiety disorders were found in 69 cases (48.6%), adjustment disorders were found in 16 cases (11.3%) and mood disorders were found in 12 cases (8.5%). Among anxiety disorders, acute stress disorder (n=39) and post-traumatic stress disorder (PTSD) (n=27) were the most common ones. In 27 cases of the 142, it was determined that, psychiatric symptoms and findings did not meet the diagnostic criteria of any psychiatric disorder. Diagnosis of psychiatric disorder was not significantly related with traumatic

  12. Knowledge translation of research findings

    PubMed Central

    2012-01-01

    Background One of the most consistent findings from clinical and health services research is the failure to translate research into practice and policy. As a result of these evidence-practice and policy gaps, patients fail to benefit optimally from advances in healthcare and are exposed to unnecessary risks of iatrogenic harms, and healthcare systems are exposed to unnecessary expenditure resulting in significant opportunity costs. Over the last decade, there has been increasing international policy and research attention on how to reduce the evidence-practice and policy gap. In this paper, we summarise the current concepts and evidence to guide knowledge translation activities, defined as T2 research (the translation of new clinical knowledge into improved health). We structure the article around five key questions: what should be transferred; to whom should research knowledge be transferred; by whom should research knowledge be transferred; how should research knowledge be transferred; and, with what effect should research knowledge be transferred? Discussion We suggest that the basic unit of knowledge translation should usually be up-to-date systematic reviews or other syntheses of research findings. Knowledge translators need to identify the key messages for different target audiences and to fashion these in language and knowledge translation products that are easily assimilated by different audiences. The relative importance of knowledge translation to different target audiences will vary by the type of research and appropriate endpoints of knowledge translation may vary across different stakeholder groups. There are a large number of planned knowledge translation models, derived from different disciplinary, contextual (i.e., setting), and target audience viewpoints. Most of these suggest that planned knowledge translation for healthcare professionals and consumers is more likely to be successful if the choice of knowledge translation strategy is informed by

  13. MR findings in pontocerebellar hypoplasia.

    PubMed

    Uhl, M; Pawlik, H; Laubenberger, J; Darge, K; Baborie, A; Korinthenberg, R; Langer, M

    1998-07-01

    We present four cases with combined hypoplasia of the cerebellum and the ventral pons-pontocerebellar hypoplasia (PCH). PCH represents an autosomal recessive neurodegenerative disorder with fetal onset. The disease is rare, with less than 20 cases having been reported. The main findings of PCH and the inclusion criteria for our cases can be summarised as progressive microcephaly from birth, pontocerebellar hypoplasia documented by MRI and marked chorea, which may change, later in childhood, to more dystonic patterns. The cerebral cortex becomes progressively atrophic. Motor and mental development are delayed, and epilepsy, mainly tonic-clonic seizures, is frequent. The MRI features in all of our cases were: (1) Hypoplastic cerebellum situated close to the tentorium. The hypoplastic cerebellum has a reduced number of folia, in contrast to the normal number of thin folia in simple cerebellar atrophy. (2) The cerebellar hemispheres are reduced to bean-like or wing-like structures. The cerebellar hemispheres appear to 'float' in the posterior fossa. (3) Markedly hypoplastic ventral pons. (4) Slight atrophy of the supratentorial gyral pattern. (5) Dilated cerebromedullary cistern and fourth ventricle. (6) Delayed myelination of the white matter. (7) No significant disorganisation of brain architecture and no severe corpus callosum defect.

  14. Neuroimaging findings in primary insomnia.

    PubMed

    O'Byrne, J N; Berman Rosa, M; Gouin, J-P; Dang-Vu, T T

    2014-10-01

    State-of-the-art neuroimaging techniques have accelerated progress in the study and understanding of sleep in humans. Neuroimaging studies in primary insomnia remain relatively few, considering the important prevalence of this disorder in the general population. This review examines the contribution of functional and structural neuroimaging to our current understanding of primary insomnia. Functional studies during sleep provided support for the hyperarousal theory of insomnia. Functional neuroimaging also revealed abnormalities in cognitive and emotional processing in primary insomnia. Results from structural studies suggest neuroanatomical alterations in primary insomnia, mostly in the hippocampus, anterior cingulate cortex and orbitofrontal cortex. However, these results are not well replicated across studies. A few magnetic resonance spectroscopy studies revealed abnormalities in neurotransmitter concentrations and bioenergetics in primary insomnia. The inconsistencies among neuroimaging findings on insomnia are likely due to clinical heterogeneity, differences in imaging and overall diversity of techniques and designs employed. Larger samples, replication, as well as innovative methodologies are necessary for the progression of this perplexing, yet promising area of research.

  15. Somatosensory findings in postherpetic neuralgia.

    PubMed Central

    Nurmikko, T; Bowsher, D

    1990-01-01

    Somatic sensory perception thresholds (warm, cold, hot pain, touch, pinprick, vibration, two-point discrimination), allodynia and skin temperature were assessed in the affected area of 42 patients with unilateral postherpetic neuralgia (PHN) and 20 patients who had had unilateral shingles not followed by PHN (NoPHN), and in the mirror-image area on the other side. There was no difference between the two groups for age or length of time after the acute herpes zoster infection. The PHN group showed significant changes in all sensory threshold measurements when the affected area was compared with the mirror-image area on the unaffected side, while the NoPHN group exhibited no threshold changes. Mechanical allodynia was present in 87% of the PHN group; half of the 12 patients with ophthalmic PHN showed extension of allodynia to the maxillary distribution. No differences in skin temperature were recorded between affected and unaffected regions in either group. Our findings show a deficit of sensory functions mediated by both large and small primary afferent fibres and also suggest major central involvement in the pathophysiology of the condition. If PHN does not occur following acute herpes zoster, recovery of neural functions appears to be good. PMID:2313300

  16. Pollution! Find a STEM solution!

    NASA Astrophysics Data System (ADS)

    Takač, Danijela; Moćan, Marina

    2016-04-01

    Primary and secondary school Pantovčak is an innovative school in downtown Zagreb, Croatia. The school is involved in many projects concerning STEM education. Pollution! Find a STEM solution! is a two year long cross-curricular project that grew out of identified need to develop STEM and ICT skills more. Pisa results make evident that students' knowledge is poor and motivation for math and similar subjects is low. Implying priorities of European Commission, like e-learning, raises motivation and also develops basic skills and improves knowledge in science, math, physic, ICT. Main objectives are to increase students' interest in STEM education and careers and introduce them to all available new trends in technology, engineering and science in their region by visiting clean technology industries and strengthening links with them, to introduce some future digital jobs and prepare students for rapid technological changes by integrating ICT into classroom practice more, to highlight the importance of global environmental issues and improve the knowledge in the areas of sustainable development and renewable energy, to develop collaborative partnership between schools and the wider community in formal, non-formal and informal learning, to support multilingualism by publishing Open Educational Resources in 8 different languages and to strengthen the professional profile of the teaching profession. The project brings together 231 teachers and 2729 students from five different European countries in learning to think globally and work on activities that contribute to the community's well-being. There are altogether 33 activities, divided in 4 categories. STEM activities are focused on students building the devices for measuring air, light and noise pollution in their school and homes. They use the scientific method to analyze the data and compare the results with their peers to find a solution. Eskills, digital literacy and digital jobs are focused on introducing career

  17. Regional Transmission Projects: Finding Solutions

    SciTech Connect

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association

  18. Skin Findings in Williams Syndrome

    PubMed Central

    Kozel, Beth A.; Bayliss, Susan J.; Berk, David R.; Waxler, Jessica L; Knutsen, Russell H.; Danback, Joshua R.; Pober, Barbara R.

    2014-01-01

    Previous examination in a small number of individuals with Williams syndrome (also referred to as Williams-Beuren syndrome) has shown subtly softer skin and reduced deposition of elastin, an elastic matrix protein important in tissue recoil. No quantitative information about skin elasticity in individuals with Williams syndrome is available; nor has there been a complete report of dermatologic findings in this population. To fill this knowledge gap, 94 patients with Williams syndrome aged 7-50 years were recruited as part of the Skin and Vascular Elasticity (WS-SAVE) study. They underwent either a clinical dermatologic assessment by trained dermatologists (2010 WSA family meeting) or measurement of biomechanical properties of the skin with the DermaLab™ suction cup (2012 WSA family meeting). Clinical assessment confirmed that soft skin is common in this population (83%), as is premature graying of the hair (80% of those 20 years or older), while wrinkles (92%) and abnormal scarring (33%) were detected in larger than expected proportions. Biomechanical studies detected statistically significant differences in dP (the pressure required to lift the skin), dT (the time required to raise the skin through a prescribed gradient), VE (viscoelasticity) and E (Young’s modulus) relative to matched controls. The RT (retraction time) also trended longer but was not significant. The biomechanical differences noted in these patients did not correlate with the presence of vascular defects also attributable to elastin insufficiency (vascular stiffness, hypertension, and arterial stenosis) suggesting the presence of tissue specific modifiers that modulate the impact of elastin insufficiency in each tissue. PMID:24920525

  19. Finding time, stopping the frenzy.

    PubMed

    Perlow, L A

    1998-08-01

    While the deleterious consequences of long hours of work for individuals, families and communities have previously been documented, the assumption that long hours are necessary to get the work done, especially in a world where speed is becoming increasingly critical to corporate success, has prompted little challenge. So Leslie Perlow, an assistant professor of business at the University of Michigan, Ann Arbor, set out to explore the necessity for the seemingly endless workdays that so many postindustrial settings require. Her study of a group of software engineers at a Fortune 500 company--identified only as the Ditto Corp--is detailed in her book, Finding Time: How Corporations, Individuals, and Families Can Benefit from New Work Practices (Cornell University Press, 1997). Perlow's research reveals a "sad and all too common tale" of workers harried by competing demands, frequent interruptions and shifting deadlines. To meet the firm's expectations, the engineers she studied sacrificed home life, focused on individual tasks to the detriment of group goals and, in many cases, eventually lost any enthusiasm they'd had for working for the company. There has been some recognition that stress and burnout may be bad for a corporation as employees become less committed, decide to leave or get fired and that this kind of turnover can hurt the firm in the longer term. But Perlow documented the additional, and quite significant, shorter-term costs to the corporation of the current way of using time at work. What she found was a "vicious time cycle:" Time pressures led to a crisis mentality, which led to "individual heroics." That is, I'll do whatever it takes to do my job--even if it means interrupting you while you try to do yours. For the engineers Perlow studied, the lack of helping, the constant interruptions and the perpetual crises--clearly illustrated by the daily log that appears on page 34--made it harder to develop products. Ultimately, they worked long hours to

  20. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on the... have a notice published which informs the public of the RUS finding and the availability of the EA...

  1. 7 CFR 3052.510 - Audit findings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Audit findings. 3052.510 Section 3052.510 Agriculture... AGRICULTURE AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditors § 3052.510 Audit findings. (a) Audit findings reported. The auditor shall report the following as audit findings in...

  2. 7 CFR 3052.510 - Audit findings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Audit findings. 3052.510 Section 3052.510 Agriculture... AGRICULTURE AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditors § 3052.510 Audit findings. (a) Audit findings reported. The auditor shall report the following as audit findings in...

  3. 29 CFR 99.510 - Audit findings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Audit findings. 99.510 Section 99.510 Labor Office of the Secretary of Labor AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditors § 99.510 Audit findings. (a) Audit findings reported. The auditor shall report the following as audit findings in...

  4. Find a Physical Medicine & Rehabilitation Physician

    MedlinePlus

    ... Physiatry About AAPM&R Loading Find a PM&R Physician Welcome to Find a PM&R Physician, ... Find Physicians by Name Loading FieldSet Find PM&R Physicians Near Me Starting Zip/Postal Code Distance ( ...

  5. Indian Health Service: Find Health Care

    MedlinePlus

    ... Forgot Password IHS Home Find Health Care Find Health Care IMPORTANT If you are having a health emergency ... services, continuous nursing services and that provides comprehensive health care including diagnosis and treatment. Health Locations An ambulatory ...

  6. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Agency finding. 1794.43 Section 1794.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on...

  7. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Agency finding. 1794.43 Section 1794.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on...

  8. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Agency finding. 1794.43 Section 1794.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on...

  9. Escitalopram-induced word finding difficulty.

    PubMed

    Yang, Hao-Ming; Lee, Wen-Kuei; Chang, Shang-Wen; Chiu, Nien-Mu; Huang, Jen-Hung

    2013-01-01

    Escitalopram is the most selective serotonin reuptake inhibitor used for treatment of major depressive disorder and generalized anxiety disorder. No available report indicating escitalopram may induce word finding difficulty. Here we are presenting a 50-year-old patient who suffered from escitalopram-induced word finding difficulty and the symptom resolved after replacing with bupropion. Carefully monitoring word finding difficulty and speech fluency during antidepressant treatment is important in clinical practice when using selective serotonin reuptake inhibitors, especially escitalopram.

  10. Incidental findings: a common law approach.

    PubMed

    Tovino, Stacey A

    2008-01-01

    Federal regulations governing human subjects research do not address key questions raised by incidental neuroimaging findings, including the scope of a researcher's disclosure with respect to the possibility of incidental findings and the question whether a researcher has an affirmative legal cuty to seek, detect, and report incidental findings. The scope of researcher duties may, however, be mapped with reference to common law doctrine, including fiduciary, tort, contract, and bailment theories of liability.

  11. Direction Finding Using Multiple MEMS Acoustic Sensors

    DTIC Science & Technology

    2015-09-01

    research is that it is possible to operate this microelectromechanical direction-finding sensor assembly to find the bearing of a signal on...sensor assembly to find the bearing of a signal on resonance over an angular range of 120° with a maximum uncertainty of 3.4°. vi THIS PAGE...documentation boasts an accuracy of plus or minus 7.5 degrees bearing accuracy within < 1 second with detection ranges greater than 400 m. Output is provided

  12. Pulmonary diseases with imaging findings mimicking aspergilloma.

    PubMed

    Gazzoni, Fernando Ferreira; Severo, Luiz Carlos; Marchiori, Edson; Guimarães, Marcos Duarte; Garcia, Tiago Severo; Irion, Klaus L; Camargo, José Jesus; Felicetti, José Carlos; de Mattos Oliveira, Flavio; Hochhegger, Bruno

    2014-06-01

    Patients with preexisting lung cavities are at risk of developing intracavitary fungal colonization. Because Aspergillus spp. are the most commonly implicated fungi, these fungal masses are called aspergillomas. Their characteristic "ball-in-hole" appearance, however, may be found in a variety of other conditions that can produce radiologic findings mimicking aspergilloma. In this paper, we review the main diseases that may mimic the radiographic findings of aspergilloma, with brief descriptions of clinical, radiologic, and histopathologic findings.

  13. Top 10 Replicated Findings from Behavioral Genetics

    PubMed Central

    Plomin, Robert; DeFries, John C.; Knopik, Valerie S.; Neiderhiser, Jenae M.

    2015-01-01

    In the context of current concerns about replication in psychological science, we describe 10 findings from behavioral genetic research that have robustly replicated. These are ‘big’ findings, both in terms of effect size and potential impact on psychological science, such as linearly increasing heritability of intelligence from infancy (20%) through adulthood (60%). Four of our top-10 findings involve the environment, discoveries that could only have been found using genetically sensitive research designs. We also consider reasons specific to behavioral genetics that might explain why these findings replicate. PMID:26817721

  14. Ocular findings in conjoined (Siamese) twins.

    PubMed

    Mansour, A M; Mansour, N; Rosenberg, H S

    1991-01-01

    Conjoined twinning is a rare form of congenital anomaly. The ocular findings in six sets of conjoined twins as well as those reported elsewhere include abnormal optic nerve decussation, pseudosynophthalmos, microphthalmia, abnormal eyelids, orbital encephalocele, occipital encephalocele, and eyelid coloboma. These findings are interpreted as due to deformations from appositional fusion-related factors or malformations from developmental factors.

  15. 20 CFR 617.33 - Findings required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FOR WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.33 Findings required. (a) Findings by liable State. Before final payment of a job search allowance may be approved, the following... search allowance specified in § 617.32(a) (1) through (4); (2) The application for a job search...

  16. 20 CFR 617.33 - Findings required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... FOR WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.33 Findings required. (a) Findings by liable State. Before final payment of a job search allowance may be approved, the following... search allowance specified in § 617.32(a) (1) through (4); (2) The application for a job search...

  17. EnviroSafe Finding of Violation

    EPA Pesticide Factsheets

    This document outlines the U.S. Environmental Protection Agency reissuing an enclosed Finding of Violation (FOV) to Enviro-Safe Refrigerants, Inc. (you). We find that you have violated the Clean Air Act, 42 U.S.C. § 7413(a) (the CAA).

  18. 38 CFR 41.510 - Audit findings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Audit findings. 41.510 Section 41.510 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditors § 41.510 Audit findings....

  19. Find a Sleep Center Near You

    MedlinePlus

    ... to locate sleep centers in your area. Search radius: 5 10 25 50 100 Find a Sleep Facility Near You Use the fields below to find your nearest sleep center. The search may include your full address, your ... can change the search radius by increasing or decreasing the number of miles ...

  20. Employment for Spouses Gets Harder to Find

    ERIC Educational Resources Information Center

    June, Audrey Williams

    2009-01-01

    Worries about a partner's finding a job are a major reason why colleges lose faculty and professional-staff recruits. Some institutions have hired people to focus largely on nonfaculty job searches. (Finding faculty jobs for spouses or partners is a more complex negotiation with the university.) But as the economy continues to dip into uncharted…

  1. Online Finding Aids: Are They Practical?

    ERIC Educational Resources Information Center

    Hostetter, Christina J.

    2004-01-01

    This article explores the uses, practicality, and problems involved in creating online finding aids by state-funded university archivists across the nation. It examines various aspects of online finding aids such as financial considerations, its importance as a research tool, timelines, demographics, and use. The more technical side is also…

  2. 10 CFR 1022.14 - Findings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ENERGY (GENERAL PROVISIONS) COMPLIANCE WITH FLOODPLAIN AND WETLAND ENVIRONMENTAL REVIEW REQUIREMENTS Procedures for Floodplain and Wetland Reviews § 1022.14 Findings. (a) If DOE finds that no practicable alternative to locating or conducting the action in the floodplain or wetland is available, then before...

  3. 10 CFR 1022.14 - Findings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... ENERGY (GENERAL PROVISIONS) COMPLIANCE WITH FLOODPLAIN AND WETLAND ENVIRONMENTAL REVIEW REQUIREMENTS Procedures for Floodplain and Wetland Reviews § 1022.14 Findings. (a) If DOE finds that no practicable alternative to locating or conducting the action in the floodplain or wetland is available, then before...

  4. 10 CFR 1022.14 - Findings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... ENERGY (GENERAL PROVISIONS) COMPLIANCE WITH FLOODPLAIN AND WETLAND ENVIRONMENTAL REVIEW REQUIREMENTS Procedures for Floodplain and Wetland Reviews § 1022.14 Findings. (a) If DOE finds that no practicable alternative to locating or conducting the action in the floodplain or wetland is available, then before...

  5. 10 CFR 1022.14 - Findings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... ENERGY (GENERAL PROVISIONS) COMPLIANCE WITH FLOODPLAIN AND WETLAND ENVIRONMENTAL REVIEW REQUIREMENTS Procedures for Floodplain and Wetland Reviews § 1022.14 Findings. (a) If DOE finds that no practicable alternative to locating or conducting the action in the floodplain or wetland is available, then before...

  6. 10 CFR 1022.14 - Findings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ENERGY (GENERAL PROVISIONS) COMPLIANCE WITH FLOODPLAIN AND WETLAND ENVIRONMENTAL REVIEW REQUIREMENTS Procedures for Floodplain and Wetland Reviews § 1022.14 Findings. (a) If DOE finds that no practicable alternative to locating or conducting the action in the floodplain or wetland is available, then before...

  7. Planar antenna system for direction finding

    NASA Astrophysics Data System (ADS)

    Mardale, Iulia-Cezara; Cocias, Gabriela; Dumitrascu, Ana; Tamas, Razvan; Berescu, Serban

    2015-02-01

    Applications of direction finding techniques include detection and localization of pulsed electromagnetic sources. This paper presents the design and analysis of a planar antenna system for direction finding. Our proposed system includes 4 hybrid couplers that generate 900 shifted signals, 2 crossover couplers also known as 0dB couplers, two 450 phase shifters, two 00 phase shifters and 4 patch antennas.

  8. 38 CFR 41.510 - Audit findings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Audit findings. 41.510 Section 41.510 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) AUDITS OF STATES, LOCAL GOVERNMENTS, AND NON-PROFIT ORGANIZATIONS Auditors § 41.510 Audit findings....

  9. 3 CFR - Finding and Recapturing Improper Payments

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 3 The President 1 2011-01-01 2011-01-01 false Finding and Recapturing Improper Payments Presidential Documents Other Presidential Documents Memorandum of March 10, 2010 Finding and Recapturing Improper Payments Memorandum for the Heads of Executive Departments and Agencies My Administration is committed to reducing payment errors and...

  10. 16 CFR 1210.5 - Findings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Findings. 1210.5 Section 1210.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR CIGARETTE LIGHTERS Requirements for Child Resistance § 1210.5 Findings. Section 9(f) of the Consumer...

  11. 16 CFR 1210.5 - Findings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Findings. 1210.5 Section 1210.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR CIGARETTE LIGHTERS Requirements for Child Resistance § 1210.5 Findings. Section 9(f) of the Consumer...

  12. 16 CFR 1212.5 - Findings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Findings. 1212.5 Section 1212.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR MULTI-PURPOSE LIGHTERS Requirements for Child-Resistance § 1212.5 Findings. (a) Before issuing a...

  13. 16 CFR 1212.5 - Findings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Findings. 1212.5 Section 1212.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR MULTI-PURPOSE LIGHTERS Requirements for Child-Resistance § 1212.5 Findings. (a) Before issuing a...

  14. 16 CFR 1213.7 - Findings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Commission, in order to issue a standard, make the following findings and include them in the rule. 15 U.S.C. 2058(f)(3). These findings are contained in the appendix to this part 1213. (a) The rule in this part (including its effective date of June 19, 2000 is reasonably necessary to eliminate or reduce an...

  15. 16 CFR 1212.5 - Findings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Findings. 1212.5 Section 1212.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR MULTI-PURPOSE LIGHTERS Requirements for Child-Resistance § 1212.5 Findings. (a) Before issuing a...

  16. 16 CFR 1212.5 - Findings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Findings. 1212.5 Section 1212.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR MULTI-PURPOSE LIGHTERS Requirements for Child-Resistance § 1212.5 Findings. (a) Before issuing a...

  17. 16 CFR 1212.5 - Findings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Findings. 1212.5 Section 1212.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS SAFETY STANDARD FOR MULTI-PURPOSE LIGHTERS Requirements for Child-Resistance § 1212.5 Findings. (a) Before issuing a...

  18. Teacher Retirement Systems: Research Findings. Research Brief

    ERIC Educational Resources Information Center

    Hansen, Janet S.; Podgursky, Michael J.; Costrell, Robert M.

    2009-01-01

    This policy brief summarizes findings presented at a February 2009 research conference on teacher retirement systems hosted by the National Center on Performance Incentives (NCPI) at Vanderbilt University's Peabody College. The 2009 conference was the second in a series of NCPI events focusing on findings from recent research on issues related to…

  19. 34 CFR 300.111 - Child find.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Child find. 300.111 Section 300.111 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Other Fape Requirements § 300.111 Child find. (a) General. (1) The State...

  20. 34 CFR 300.111 - Child find.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Child find. 300.111 Section 300.111 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Other Fape Requirements § 300.111 Child find. (a) General. (1) The State...

  1. 34 CFR 300.111 - Child find.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Child find. 300.111 Section 300.111 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Other Fape Requirements § 300.111 Child find. (a) General. (1) The State...

  2. 34 CFR 300.111 - Child find.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Child find. 300.111 Section 300.111 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Other Fape Requirements § 300.111 Child find. (a) General. (1) The State...

  3. Experimental interstellar organic chemistry - Preliminary findings

    NASA Technical Reports Server (NTRS)

    Khare, B. N.; Sagan, C.

    1973-01-01

    Review of the results of some explicit experimental simulation of interstellar organic chemistry consisting in low-temperature high-vacuum UV irradiation of condensed simple gases known or suspected to be present in the interstellar medium. The results include the finding that acetonitrile may be present in the interstellar medium. The implication of this and other findings are discussed.

  4. 5 CFR 2638.504 - Director's finding.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Director's finding. 2638.504 Section 2638... Individual Executive Agency Employees § 2638.504 Director's finding. (a) In general. If the Director has reason to believe that an employee is violating or has violated an ethics provision, the Director...

  5. Family Finding Evaluations: A Summary of Recent Findings--Appendix. Publication #2015-01A

    ERIC Educational Resources Information Center

    Vandivere, Sharon; Malm, Karin

    2015-01-01

    This document was produced by the authors based on their research for the report, "Family Finding Evaluations: A Summary of Recent Findings. Publication #2015-01," and is an added resource for further information. The report reviews the results from 13 evaluations of Family Finding. The Family Finding model provides child welfare…

  6. MRI findings in pediatric patients with scurvy.

    PubMed

    Gulko, Edwin; Collins, Lee K; Murphy, Robyn C; Thornhill, Beverly A; Taragin, Benjamin H

    2015-02-01

    In modern times scurvy is a rarely encountered disease caused by ascorbic acid (vitamin C) deficiency. However, sporadic cases of scurvy persist, particularly within the pediatric population. Recent individual case reports highlight an increased incidence of scurvy among patients with autism or developmental delay, with isolated case reports detailing the magnetic resonance imaging (MRI) findings of scurvy in these pediatric populations. We present the MRI findings of scurvy in four patients with autism or developmental delay, and review the literature on MRI findings in pediatric patients with scurvy. Despite its rarity, the radiologist must consider scurvy in a pediatric patient with a restricted diet presenting with arthralgia or myalgia.

  7. Vertex finding with deformable templates at LHC

    NASA Astrophysics Data System (ADS)

    Stepanov, Nikita; Khanov, Alexandre

    1997-02-01

    We present a novel vertex finding technique. The task is formulated as a discrete-continuous optimisation problem in a way similar to the deformable templates approach for the track finding. Unlike the track finding problem, "elastic hedgehogs" rather than elastic arms are used as deformable templates. They are initialised by a set of procedures which provide zero level approximation for vertex positions and track parameters at the vertex point. The algorithm was evaluated using the simulated events for the LHC CMS detector and demonstrated good performance.

  8. Finding Good Health Information on the Internet

    MedlinePlus

    ... Health Information Finding Good Health Information on the Internet Past Issues / Fall 2016 Table of Contents Stephanie ... conditions, medications, and wellness issues. Our site provides access to information produced by the National Library of ...

  9. Find a Bed Bug Pesticide Product

    EPA Pesticide Factsheets

    Introduces the Bed Bug Product Search Tool, to help consumers find EPA-registered pesticides for bed bug infestation control. Inclusion in this database is not an endorsement. Always follow label directions carefully.

  10. Online Imagery: Finding Pictures for Business Documents.

    ERIC Educational Resources Information Center

    Cosden, Chris

    1995-01-01

    Discusses the use of America Online and CompuServe to find clip art, photos, and other images for use in desktop publishing projects. Highlights include copyright issues, different graphic formats, graphic conversion programs, compression programs, and downloading. (LRW)

  11. CDC Study Finds Fecal Contamination in Pools

    MedlinePlus

    ... Electronic Media , Office of Communication (404) 639-3286 CDC study finds fecal contamination in pools A study ... Calendar Resources Resources Contact Us Frequently Asked Questions CDC Quick Links Data & Statistics Freedom of Information Act ...

  12. Textual Research and Coherence: Findings, Intuition, Application.

    ERIC Educational Resources Information Center

    Haswell, Richard H.

    1989-01-01

    Notes discrepancies between findings from textual studies and classroom practices and textbooks. Reviews research on cohesion and writing development. Argues that teachers must critically examine writing research and apply it in the classroom. (JAD/RAE)

  13. Finding Hooks to Catch Reluctant Readers.

    ERIC Educational Resources Information Center

    Grimes, Marijo

    1991-01-01

    Discusses a list of books of varying lengths and difficulty that the reading teacher can use to help reluctant readers find that all-important breakthrough book to discover what reading can do for them. (KEH)

  14. Can you find south using your watch?

    NASA Astrophysics Data System (ADS)

    Jian, Li; Baruch, John

    2011-06-01

    Li Jian and John Baruch examine the astronomical thinking behind the Boy Scout wristwatch compass as a means of direction finding, and assess its usefulness as you move across the surface of the Earth.

  15. 20 CFR 617.44 - Findings required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... finds, that the individual has obtained suitable employment affording a reasonable expectation of... employment affording a reasonable expectation of employment of long-term duration, or a bona fide offer...

  16. How to Find Insects Weathering the Winter.

    ERIC Educational Resources Information Center

    Brody, Jane

    1979-01-01

    Discusses how and where to find insects and other invertebrates in winter, as well as how to collect samples in order to watch those animals reappear in spring. Includes crickets, honey bees, mosquitoes, house flies, and butterflies and moths. (MA)

  17. Cardiology Still a Man's Field, Survey Finds

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_162700.html Cardiology Still a Man's Field, Survey Finds Women less ... Dr. Claire Duvernoy, chair of the Women in Cardiology Council at the American College of Cardiology (ACC). ...

  18. Ebola Can Linger in Lungs, Study Finds

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_162904.html Ebola Can Linger in Lungs, Study Finds Discovery in ... Researchers say they've discovered signs that the Ebola virus could lurk in the lungs and reproduce ...

  19. 77 FR 32116 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary..., engaged in research misconduct in research supported by National Cancer Institute (NCI), National...''). Specifically, Respondent committed research misconduct by knowingly and intentionally: Falsifying...

  20. How to Find the Students' Inner Geek

    ERIC Educational Resources Information Center

    Zimmer, Marc

    2005-01-01

    As a chemistry professor at a liberal-arts college, the author believes it is his job to find the youthful awe in his students and draw it out so that they will be intrigued once again by science and nature, so that they want to learn about equilibria, pH, and redox reactions. He has to go fishing inside their brains, to find, hook, and reel in…

  1. Distinction between forensic evidence and dermatological findings.

    PubMed

    Hammer, U; Boy, D; Rothaupt, D; Büttner, A

    2015-07-01

    The external examination after death requires knowledge in forensics/pathology, dermatology, as well as associated diseases and age-related alterations of the skin. This article highlights some findings with forensic evidence versus dermatological findings. The lectures in forensic medicine should be structured interdisciplinarily, especially to dermatology, internal medicine, surgery, pathology, and toxicology in order to train the overlapping skills required for external and internal postmortem examinations.

  2. Lung in Dengue: Computed Tomography Findings

    PubMed Central

    Rodrigues, Rosana Souza; Brum, Ana Livia Garcia; Paes, Marciano Viana; Póvoa, Tiago Fajardo; Basilio-de-Oliveira, Carlos Alberto; Marchiori, Edson; Borghi, Danielle Provençano; Ramos, Grazielle Viana; Bozza, Fernando Augusto

    2014-01-01

    Background Dengue is the most important mosquito-borne viral disease in the world. Dengue virus infection may be asymptomatic or lead to undifferentiated fever, dengue fever with or without warning signs, or severe dengue. Lower respiratory symptoms are unusual and lung-imaging data in patients with dengue are scarce. Methodology/Principal Findings To evaluate lung changes associated with dengue infection, we retrospectively analyzed 2,020 confirmed cases of dengue. Twenty-nine of these patients (11 females and 18 males aged 16–90 years) underwent chest computed tomography (CT), which yielded abnormal findings in 17 patients: 16 patients had pleural effusion (the sole finding in six patients) and 11 patients had pulmonary abnormalities. Lung parenchyma involvement ranged from subtle to moderate unilateral and bilateral abnormalities. The most common finding was ground-glass opacity in eight patients, followed by consolidation in six patients. Less common findings were airspace nodules (two patients), interlobular septal thickening (two patients), and peribronchovascular interstitial thickening (one patient). Lung histopathological findings in four fatal cases showed thickening of the alveolar septa, hemorrhage, and interstitial edema. Conclusions/Significance In this largest series involving the use of chest CT to evaluate lung involvement in patients with dengue, CT findings of lower respiratory tract involvement were uncommon. When abnormalities were present, pleural effusion was the most frequent finding and lung involvement was often mild or moderate and bilateral. Extensive lung abnormalities are infrequent even in severe disease and when present should lead physicians to consider other diagnostic possibilities. PMID:24836605

  3. A survey of DNA motif finding algorithms

    PubMed Central

    Das, Modan K; Dai, Ho-Kwok

    2007-01-01

    Background Unraveling the mechanisms that regulate gene expression is a major challenge in biology. An important task in this challenge is to identify regulatory elements, especially the binding sites in deoxyribonucleic acid (DNA) for transcription factors. These binding sites are short DNA segments that are called motifs. Recent advances in genome sequence availability and in high-throughput gene expression analysis technologies have allowed for the development of computational methods for motif finding. As a result, a large number of motif finding algorithms have been implemented and applied to various motif models over the past decade. This survey reviews the latest developments in DNA motif finding algorithms. Results Earlier algorithms use promoter sequences of coregulated genes from single genome and search for statistically overrepresented motifs. Recent algorithms are designed to use phylogenetic footprinting or orthologous sequences and also an integrated approach where promoter sequences of coregulated genes and phylogenetic footprinting are used. All the algorithms studied have been reported to correctly detect the motifs that have been previously detected by laboratory experimental approaches, and some algorithms were able to find novel motifs. However, most of these motif finding algorithms have been shown to work successfully in yeast and other lower organisms, but perform significantly worse in higher organisms. Conclusion Despite considerable efforts to date, DNA motif finding remains a complex challenge for biologists and computer scientists. Researchers have taken many different approaches in developing motif discovery tools and the progress made in this area of research is very encouraging. Performance comparison of different motif finding tools and identification of the best tools have proven to be a difficult task because tools are designed based on algorithms and motif models that are diverse and complex and our incomplete understanding of

  4. [Agnosia for streets and defective root finding].

    PubMed

    Takahashi, Nobuyoshi

    2011-08-01

    Topographical disorientation is identified as a condition in which patients are unable to find their way in familiar surroundings, such as their home neighborhood or the admitting hospital after the onset of illness. I proposed to classify topographical disorientation into two categories: agnosia for streets (landmark agnosia) and defective root finding (heading disorientation). Patients with agnosia for streets are unable to identify familiar buildings and landscapes. They can, however, morphologically perceive them and remember their way around familiar areas. The lesions are located in the right posterior part of the parahippocampus gyrus, anterior half of the lingual gyrus and adjacent fusiform gyrus. Clinical findings and functional imaging studies suggest that these regions play a crucial role in the interaction between the visual information of streets and memories of them, which are thought to be retained in the right anterior part of the temporal lobe. In particular, the posterior part of the parahippocampus gyrus is critical for the acquisition of novel information. On the other hand, patients with defective root finding can identify familiar streets, but cannot remember their own location or positional relation between two points within a comparatively wide range not surveyable at one time. The lesions are located in the right retrosplenial cortex (Areas 29, 30), posterior cingulate cortex (Areas 23, 31) and precuneus. Clinical findings and functional imaging studies suggest that these regions are involved in the orientation function for navigating in wide spaces. In particular, the retrosplenial cortex is critical for encoding novel information.

  5. Cytomegalovirus pneumonia in transplant patients: CT findings

    SciTech Connect

    Eun-Young Kang; Patz, E.F. Jr.; Mueller, N.L.

    1996-03-01

    Our goal was to assess the CT findings of cytomegalovirus (CMV) pneumonia in transplant patients. The study included 10 transplant patients who had chest CT scan and pathologically proven isolated pulmonary CMV infection. Five patients had bone marrow transplant and five had solid organ transplant. The CT scans were retrospectively reviewed for pattern and distribution of disease and the CT findings compared with the findings on open lung biopsy (n = 9) and autopsy (n = 1). Nine of 10 patients had parenchymal abnormalities apparent at CT and I had normal CT scans. The findings in the nine patients included small nodules (n = 6), consolidation (n = 4), ground-glass attenuation (n = 4), and irregular lines (n = 1). The nodules had a bilateral and symmetric distribution and involved all lung zones. The consolidation was most marked in the lower lung zones. The CT findings of CMV pneumonia in transplant patients are heterogeneous. The most common patterns include small nodules and areas of consolidation. 13 refs., 4 figs., 1 tab.

  6. Computed Tomography Findings in Xanthogranulomatous Pyelonephritis

    PubMed Central

    Rajesh, Arumugam; Jakanani, George; Mayer, Nick; Mulcahy, Kevin

    2011-01-01

    Background: Xanthogranulomatous pyelonephritis (XGN) is an uncommon condition characterized by chronic suppurative renal inflammation that leads to progressive parenchymal destruction. Purpose: To review the computed tomography (CT) findings of patients diagnosed with XGN. Materials and Methods: A retrospective review of CT findings in patients with histologically proven XGN was carried out. Results: Thirteen CT examinations of 11 patients were analyzed. Renal enlargement was demonstrable on the affected side in all patients. Nine patients (82%) had multiple dilated calyces and abnormal parenchyma. Six patients (55%) had a renal pelvis or upper ureteric calculus causing obstruction. Three patients (27%) had focal fat deposits identifiable within the inflamed renal parenchyma. Two patients had renal abscesses. Ten patients (91%) had extrarenal extension of the inflammatory changes. Three patients (27%) demonstrated extensive retroperitoneal inflammation. Conclusion: Unilateral renal enlargement and inflammation were the most consistent findings of XGN on CT. Perinephric inflammation and collections or abscess should also alert the radiologist to the possibility of this diagnosis. PMID:22315712

  7. Scurvy in an autistic child: MRI findings.

    PubMed

    Gongidi, Preetam; Johnson, Craig; Dinan, David

    2013-10-01

    Scurvy results from a deficiency of vitamin C and is rarely seen in the United States. We describe the MRI findings of a case of scurvy in an autistic child with food-avoidant behavior. Advanced imaging is rarely performed in clinically well-understood disease entities such as scurvy. Typical radiographic findings are well described leading to definitive diagnosis, although the findings can be missed or misinterpreted given the rarity of scurvy in daily practice. To our knowledge, MRI features of scurvy in children in the US have been described in only one case report. This case of scurvy in an autistic child with food-avoidant behavior emphasizes that classic nutritional deficiencies, despite their rarity, must be included in the differential diagnosis of at-risk populations.

  8. Ivory vertebra: imaging findings in different diagnoses.

    PubMed

    Braun, Richard Andreas; Milito, Carlos Felipe do Rego Barros; Goldman, Suzan Menasce; Fernandes, Eloy de Ávila

    2016-01-01

    Low back pain is often managed at all levels of healthcare. In general, diagnostic investigation begins with radiography of the lumbar spine. In addition to the most common findings, radiologists can identify increased density of a vertebral body, referred to as ivory vertebra. The objective of this study was to describe the main diseases that can present with this radiologic sign, such as Hodgkin lymphoma, Paget's disease, metastatic prostate cancer, breast cancer, and osteomyelitis. It is extremely important that radiologists be aware of this finding in order to inform the requesting physician of the possible etiologies, given that it can be the initial radiologic presentation for these diseases.

  9. New stopping criteria for iterative root finding

    PubMed Central

    Nikolajsen, Jorgen L.

    2014-01-01

    A set of simple stopping criteria is presented, which improve the efficiency of iterative root finding by terminating the iterations immediately when no further improvement of the roots is possible. The criteria use only the function evaluations already needed by the root finding procedure to which they are applied. The improved efficiency is achieved by formulating the stopping criteria in terms of fractional significant digits. Test results show that the new stopping criteria reduce the iteration work load by about one-third compared with the most efficient stopping criteria currently available. This is achieved without compromising the accuracy of the extracted roots. PMID:26064544

  10. Preliminary Airspace Operations Simulations Findings Report

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Provides preliminary findings of the initial series (normal operations and contingency management) of airspace operations simulations. The key elements of this report discuss feedback from controller subjects for UAS flight above FL430. Findings provide initial evaluation of routine UAS operations above dense ARTCC airspace (ZOB), and identify areas of further research, policy direction and procedural development. This document further serves as an addendum to the detailed AOS simulation plan (Deliverable SIM001), incorporating feedback from FAA air traffic personnel and Access 5 IPTs.

  11. [Bioptic and autoptic findings in lymphogranulomatosis].

    PubMed

    Frege, J; Köhler, A H

    1978-05-15

    A reclassification of bioptical and autoptical findings in the lymphogranulomatosis according to the criteria of Lukes and co-workers resulted in an unambiguous prevailing of the mixed cellularity in bioptical preparations and of the form poor in lymphocytes in autoptical preparations. The comparison of bioptical and autoptical findings revealed the expected changing from the type rich in lymphocytes to the type poor in lymphocytes. The causes for this changing of the histological form might to be found in the deteriorating immunological defensive condition of the patient as well as in the influence on the histological picture by our modern therapy.

  12. Dermoscopic Findings of Scalp Aplasia Cutis Congenita

    PubMed Central

    Damiani, Leandro; Aguiar, Fernanda Musa; da Silva, Mariana Vale Scribel; Miteva, Mariya I.; Pinto, Giselle Martins

    2017-01-01

    Aplasia cutis congenita (ACC) is a rare disease characterized by congenital absence of skin, affecting preferentially the scalp. Diagnosis is made clinically; however, recent studies have shown that dermoscopy can be a useful tool for the diagnosis and differentiation from sebaceous nevus. The clinical findings include a shiny atrophic alopecic patch associated with dermoscopic findings of absent follicular openings, thicker vessels and a distinct collar hypertrichosis. We report 2 cases of alopecia presenting from birth. At dermoscopy, the absence of follicular openings and the increase in the caliber of vessels led us to establish the diagnosis of ACC. PMID:28232928

  13. Abdominal vascular syndromes: characteristic imaging findings.

    PubMed

    Cardarelli-Leite, Leandro; Velloni, Fernanda Garozzo; Salvadori, Priscila Silveira; Lemos, Marcelo Delboni; D'Ippolito, Giuseppe

    2016-01-01

    Abdominal vascular syndromes are rare diseases. Although such syndromes vary widely in terms of symptoms and etiologies, certain imaging findings are characteristic. Depending on their etiology, they can be categorized as congenital-including blue rubber bleb nevus syndrome, Klippel-Trenaunay syndrome, and hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber syndrome)-or compressive-including "nutcracker" syndrome, median arcuate ligament syndrome, Cockett syndrome (also known as May-Thurner syndrome), and superior mesenteric artery syndrome. In this article, we aimed to illustrate imaging findings that are characteristic of these syndromes, through studies conducted at our institution, as well as to perform a brief review of the literature on this topic.

  14. Anal fistula: intraoperative difficulties and unexpected findings.

    PubMed

    Abou-Zeid, Ahmed A

    2011-07-28

    Anal fistula surgery is a commonly performed procedure. The diverse anatomy of anal fistulae and their proximity to anal sphincters make accurate preoperative diagnosis essential to avoid recurrence and fecal incontinence. Despite the fact that proper preoperative diagnosis can be reached in the majority of patients by simple clinical examination, endoanal ultrasound or magnetic resonance imaging, on many occasions, unexpected findings can be encountered during surgery that can make the operation difficult and correct decision-making crucial. In this article we discuss the difficulties and unexpected findings that can be encountered during anal fistula surgery and how to overcome them.

  15. Finding overlapping communities using seed set

    NASA Astrophysics Data System (ADS)

    Yang, Jin-Xuan; Zhang, Xiao-Dong

    2017-02-01

    The local optimization algorithm using seed set to find overlapping communities has become more and more a significant method, but it is a great challenge how to choose a good seed set. In this paper, a new method is proposed to achieve the choice of candidate seed sets, and yields a new algorithm to find overlapping communities in complex networks. By testing in real world networks and synthetic networks, this method can successfully detect overlapping communities and outperform other state-of-the-art overlapping community detection methods.

  16. Radiographic findings in congenital lead poisoning

    SciTech Connect

    Pearl, M.; Boxt, L.M.

    1980-07-01

    Because lead crosses the placenta throughout pregnancy, the fetus is at risk for lead poisoning. A full term, asymptomatic child was born with congenital lead poisoning secondary to maternal pica. Radiographic findings of a dense cranial vault, lead lines, and delayed skeletal and deciduous dental development were noted at birth. After chelation therapy, when the patient was seven months old, radiographs revealed normal skeletal maturation. Tooth eruption did not occur until 15 months of age. Newborn infants with these radiographic findings should be screened for subclinical, congenital lead poisoning.

  17. Brain Research Findings May Improve Decision Making.

    ERIC Educational Resources Information Center

    Cone, W. Henry

    1982-01-01

    Administrators cannot afford to remain ignorant of the work of neuroscientists over the last 30 years. The findings of brain research can help administrators gain a better understanding of decision making. The author lists four benefits to education that administrators can provide through greater knowledge of the brain. (WD)

  18. Preliminary Findings on Rural Homelessness in Ohio.

    ERIC Educational Resources Information Center

    First, Richard J.; And Others

    This report is designed to present preliminary findings from the first comprehensive study of rural homelessness in the United States. The study was conducted during the first 6 months of 1990, and data were collected from interviews with 921 homeless adults in 21 randomly selected rural counties in Ohio. The sample counties represent 26% of the…

  19. Changing Concepts and Findings on Autism

    ERIC Educational Resources Information Center

    Rutter, Michael

    2013-01-01

    New research findings provide major challenges regarding our understanding of the concept of autism. These are critically discussed in relation to research relevant to classification, genetics, environmental risk factors, gene-environment interplay, animal models, biomarkers, clinical features, neuropathology, pharmacotherapy, behavioral…

  20. Counselor Training: Empirical Findings and Current Approaches

    ERIC Educational Resources Information Center

    Buser, Trevor J.

    2008-01-01

    The literature on counselor training has included attention to cognitive and interpersonal skill development and has reported on empirical findings regarding the relationship of training with client outcomes. This article reviews the literature on each of these topics and discusses empirical and theoretical underpinnings of recently developed…

  1. Assets and Barriers to Finding Employment

    ERIC Educational Resources Information Center

    Stolte, Michael

    2006-01-01

    In this intact-groups, quasi-experimental study, 115 unemployed job seekers who utilized federally funded labour market interventions were compared on program usage (long- or short-term), personality, personal meaning, employability skills, job search length, and pain and suffering. Results did not find significant differences in program usage or…

  2. 77 FR 125 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ... (1) Yang, C.-S., Chuang, L.-Y., Ke, C.-H., Yang, C.-H., International Journal of Computer Science...., Baumgartner, C., Sittampalam, S., Lushington, G., International Journal of Computational Biology and Drug... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the...

  3. Finding Green in the Green Movement.

    ERIC Educational Resources Information Center

    Miller, Julie A.

    1997-01-01

    Looks at the history of the environmental industry since 1970. Suggests that, although job growth is not as high as it was, the growth rate is now about 2% and those with proper training can find opportunities in environmental fields. (JOW)

  4. Aetiology of Autism: Findings and Questions

    ERIC Educational Resources Information Center

    Rutter, M.

    2005-01-01

    Background Although there is good evidence that autism is a multifactorial disorder, an adequate understanding of the genetic and non-genetic causes has yet to be achieved. Methods Empirical research findings and conceptual reviews are reviewed with respect to evidence on possible causal influences. Results Much the strongest evidence concerns the…

  5. Questions That Science Teachers Find Difficult (II).

    ERIC Educational Resources Information Center

    Goodwin, Alan

    2003-01-01

    Presents some questions that science teachers find difficult. Focuses on three further questions relating to "simple" everyday situations that are normally explained in terms of the kinetic theory of matter. Identifies looking at the difference between chemical and physical changes as the most problematic question. (Author/YDS)

  6. Problem Finding and Empathy in Art.

    ERIC Educational Resources Information Center

    Wakefield, John F.

    This paper describes an investigation of problem finding in art. The concept of empathy with oneself is hypothesized as the means by which artists perceive problems. This concept is then used to analyze the origins of Faulkner's "The Sound and the Fury" and van Gogh's "The Starry Night" as well as the origins of art works…

  7. Orodental findings in postaxial acrofacial dysostosis

    PubMed Central

    Urs, Aadithya B; Kumar, Priya; Nunia, Kalpana

    2014-01-01

    We report a new case of postaxial acrofacial dysostosis (Miller) syndrome with expanded profile. The patient presented with unusual orofacial and digital anomalies along with mental retardation. This report emphasizes the recognized features of the syndrome as well as describes intraoral findings that could aid in the diagnosis and management of these patients. PMID:24959059

  8. Overcrowding and Inmate Behavior: Some Preliminary Findings.

    ERIC Educational Resources Information Center

    Jan, Lee-Jan

    1980-01-01

    Analysis of data from four prisons of different types confirmed previous findings that overcrowding is positively related to disruptive behavior, and that the strength of this relationship varies with the type of correctional institution. Overcrowding and constructive behavior are negatively related. (Author)

  9. Studies Find Vocabulary Instruction Is Falling Short

    ERIC Educational Resources Information Center

    Sparks, Sarah D.

    2013-01-01

    Children who enter kindergarten with a small vocabulary don't get taught enough words--particularly, sophisticated academic words--to close the gap, according to the latest in a series of studies by Michigan early-learning experts. The findings suggest many districts could be at a disadvantage in meeting the increased requirements for vocabulary…

  10. Helping Students Find a Sense of Purpose

    ERIC Educational Resources Information Center

    Tully, Susan

    2009-01-01

    William Damon, a professor of education at Stanford University, has long advocated "character education" as a key component of school reform. The author of several books on the subject, his latest is "The Path to Purpose: Helping Our Children Find Their Calling in Life". In this article, the author presents an interview with Damon. He discusses…

  11. Morphosyntax in Children with Word Finding Difficulties

    ERIC Educational Resources Information Center

    Murphy, Victoria A.; Dockrell, Julie; Messer, David; Farr, Hannah

    2008-01-01

    Children with word finding difficulties (CwWFDs) are slower and less accurate at naming monomorphemic words than typically developing children (Dockrell, Messer & George, 2001), but their difficulty in naming morphologically complex words has not yet been investigated. One aim of this paper was to identify whether CwWFDs are similar to typically…

  12. 15 CFR 971.301 - Required findings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS Certification of Applications § 971.301 Required findings. Before the Administrator may certify an application for a commercial... area is not a logical mining unit under § 971.501, or (2) commercial recovery activities in...

  13. 15 CFR 971.301 - Required findings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS Certification of Applications § 971.301 Required findings. Before the Administrator may certify an application for a commercial... area is not a logical mining unit under § 971.501, or (2) commercial recovery activities in...

  14. 15 CFR 971.301 - Required findings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS Certification of Applications § 971.301 Required findings. Before the Administrator may certify an application for a commercial... area is not a logical mining unit under § 971.501, or (2) commercial recovery activities in...

  15. 15 CFR 971.301 - Required findings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS Certification of Applications § 971.301 Required findings. Before the Administrator may certify an application for a commercial... area is not a logical mining unit under § 971.501, or (2) commercial recovery activities in...

  16. 15 CFR 971.301 - Required findings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS Certification of Applications § 971.301 Required findings. Before the Administrator may certify an application for a commercial... area is not a logical mining unit under § 971.501, or (2) commercial recovery activities in...

  17. Computed tomographic findings in penetrating peptic ulcer

    SciTech Connect

    Madrazo, B.L.; Halpert, R.D.; Sandler, M.A.; Pearlberg, J.L.

    1984-12-01

    Four cases of peptic ulcer penetrating the head of the pancreas were diagnosed by computed tomography (CT). Findings common to 3 cases included (a) an ulcer crater, (b) a sinus tract, and (c) enlargement of the head of the pancreas. Unlike other modalities, the inherent spatial resolution of CT allows a convenient diagnosis of this important complication of peptic ulcer disease.

  18. Art Works ... when Students Find Inspiration

    ERIC Educational Resources Information Center

    Herberholz, Barbara

    2011-01-01

    Artworks are not produced in a vacuum, but by the interaction of experiences, and interrelationships of ideas, perceptions and feelings acknowledged and expressed in some form. Students, like mature artists, may be inspired and motivated by their memories and observations of their surroundings. Like adult artists, students may find that their own…

  19. Echocardiographic versus histologic findings in Marfan syndrome.

    PubMed

    Gu, Xiaoyan; He, Yihua; Li, Zhian; Han, Jiancheng; Chen, Jian; Nixon, J V Ian

    2015-02-01

    This retrospective study attempted to establish the prevalence of multiple-valve involvement in Marfan syndrome and to compare echocardiographic with histopathologic findings in Marfan patients undergoing valvular or aortic surgery. We reviewed echocardiograms of 73 Marfan patients who underwent cardiovascular surgery from January 2004 through October 2009. Tissue histology was available for comparison in 29 patients. Among the 73 patients, 66 underwent aortic valve replacement or the Bentall procedure. Histologic findings were available in 29 patients, all of whom had myxomatous degeneration. Of 63 patients with moderate or severe aortic regurgitation as determined by echocardiography, 4 had thickened aortic valves. The echocardiographic findings in 18 patients with mitral involvement included mitral prolapse in 15. Of 11 patients with moderate or severe mitral regurgitation as determined by echocardiography, 4 underwent mitral valve repair and 7 mitral valve replacement. Histologic findings among mitral valve replacement patients showed thickened valve tissue and myxomatous degeneration. Tricuspid involvement was seen echocardiographically in 8 patients, all of whom had tricuspid prolapse. Two patients had severe tricuspid regurgitation, and both underwent repair. Both mitral and tricuspid involvement were seen echocardiographically in 7 patients. Among the 73 patients undergoing cardiac surgery for Marfan syndrome, 66 had moderate or severe aortic regurgitation, although their valves manifested few histologic changes. Eighteen patients had mitral involvement (moderate or severe mitral regurgitation, prolapse, or both), and 8 had tricuspid involvement. Mitral valves were most frequently found to have histologic changes, but the tricuspid valve was invariably involved.

  20. African Trypanosomes Find a Fat Haven

    PubMed Central

    Beverley, Stephen M.

    2016-01-01

    The African trypanosome was thought to primarily develop in the bloodstream and interstitial spaces of its mammalian host. In this issue of Cell Host & Microbe, Trindade et al. (2016) report the surprising finding that during ongoing persistent infections in mice, a major fraction of the parasites reside within fatty tissues. PMID:27281564

  1. Re-Establishing Broca's Initial Findings

    ERIC Educational Resources Information Center

    Richardson, Jessica D.; Fillmore, Paul; Rorden, Chris; LaPointe, Leonard L.; Fridriksson, Julius

    2012-01-01

    The importance of the left inferior pre-frontal cortex (LIPC) for speech production was first popularized by Paul Broca, providing a cornerstone of behavioral neurology and laying the foundation for future research examining brain-behavior relationships. Although Broca's findings were rigorously challenged, comprehensive contradictory evidence was…

  2. 77 FR 69627 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... Physiology, Department of Pediatrics and Physiology, UK, engaged in research misconduct in research supported... (NCRR), NIH, grant P20 RR105592. ] ORI found that the Respondent engaged in research misconduct...

  3. 77 FR 5254 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... and Data Base Manager, CU, engaged in research misconduct in research funded by National Institute of... Respondent's knowing and intentional falsification of data constitutes research misconduct as defined by...

  4. 75 FR 18837 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-13

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... misconduct in grant applications 1 R01 DK072026-01 and 1 R01 DK072026-01A2 submitted to the National... Respondent engaged in misconduct in science, 42 CFR 50.102, in NIDDK, NIH, grant application 1 R01...

  5. 77 FR 46438 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary..., former Director of the Laboratory of Glycoimmunotheraphy, JWCI, engaged in research misconduct in... CA107316 and R03 CA107831. ORI found that the Respondent engaged in research misconduct by...

  6. 76 FR 62807 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary..., Duke, engaged in research misconduct by falsifying data in a grant application submitted to...

  7. Staff Development: Finding the Right Fit

    ERIC Educational Resources Information Center

    Standerfer, Leslie

    2005-01-01

    Three years ago, when the author joined the staff of Agua Fria High School in Phoenix, Arizona, as an assistant principal, she was excited to find that the students' school day started an hour and a half later than normal each Wednesday to provide staff development time for the teaching staff. That first year, however, neither the principal, Bryce…

  8. Finding the Genesis for a Thesis

    ERIC Educational Resources Information Center

    Caroll, Joyce Armstrong

    2013-01-01

    This article describes a prewriting heuristics strategy that can help students find the genesis of their thesis. The 3 functions of the heuristic procedure are that it aids in retrieving relevant information stored in the mind; draws attention to important information that can be further researched or accessed; and prepares the mind for the…

  9. Independent Study Looks beyond Rhetoric, Finds Gains.

    ERIC Educational Resources Information Center

    Penning, Nick

    1991-01-01

    Last July, the New Initiatives Division of Sandia National Laboratory, a nuclear research center in Albuquerque, New Mexico, presented its findings on U.S. education to the U.S. Subcommittee on Elementary, Secondary, and Vocational Education. Current dropout rates, test scores, college attendance, educational expenditures, educator status, work…

  10. Child Find Practices in Christian Schools

    ERIC Educational Resources Information Center

    Lane, Julie M.; Jones, David R.

    2015-01-01

    The 1997 Amendments of the Individuals with Disabilities Education Act (IDEA) states that children placed in private schools by their parents are no longer afforded the right to special education services. However, IDEA does state that child find activities between public school representatives and private schools are to remain intact. This study…

  11. Pneumoconiosis: comparison of imaging and pathologic findings.

    PubMed

    Chong, Semin; Lee, Kyung Soo; Chung, Myung Jin; Han, Joungho; Kwon, O Jung; Kim, Tae Sung

    2006-01-01

    Pneumoconiosis may be classified as either fibrotic or nonfibrotic, according to the presence or absence of fibrosis. Silicosis, coal worker pneumoconiosis, asbestosis, berylliosis, and talcosis are examples of fibrotic pneumoconiosis. Siderosis, stannosis, and baritosis are nonfibrotic forms of pneumoconiosis that result from inhalation of iron oxide, tin oxide, and barium sulfate particles, respectively. In an individual who has a history of exposure to silica or coal dust, a finding of nodular or reticulonodular lesions at chest radiography or small nodules with a perilymphatic distribution at thin-section computed tomography (CT), with or without eggshell calcifications, is suggestive of silicosis or coal worker pneumoconiosis. Magnetic resonance imaging is helpful for distinguishing between progressive massive fibrosis and lung cancer. CT and histopathologic findings in asbestosis are similar to those in idiopathic pulmonary fibrosis, but the presence of asbestos bodies in histopathologic specimens is specific for the diagnosis of asbestosis. Giant cell interstitial pneumonia due to exposure to hard metals is classified as a fibrotic form of pneumoconiosis and appears on CT images as mixed ground-glass opacities and reticulation. Berylliosis simulates pulmonary sarcoidosis on CT images. CT findings in talcosis include small centrilobular and subpleural nodules or heterogeneous conglomerate masses that contain foci of high attenuation indicating talc deposition. Siderosis is nonfibrotic and is indicated by a CT finding of poorly defined centrilobular nodules or ground-glass opacities.

  12. Curiosity Finds Calcium-Rich Deposits

    NASA Video Gallery

    NASA’s Curiosity rover finds calcium deposits on Mars similar to thoseseen on Earth when water circulates in cracks and rock fractures.Credit: NASA/JPL-Caltech    › Curiosity's mission site

  13. Finding More Joy in Teaching Children

    ERIC Educational Resources Information Center

    Baumgartner, Jennifer J.; DiCarlo, Cynthia F.; Apavaloaie, Loredana

    2011-01-01

    Early childhood professionals are familiar with finding and appreciating daily moments of joy. Teachers smile inside and out when toddlers are able to pull up their own pants, preschoolers write their names for the first time, or kindergarteners figure out how to make complicated patterns with blocks. Working with young children can also be very…

  14. The Pleasure of Finding Things out

    ERIC Educational Resources Information Center

    Loxley, Peter

    2005-01-01

    "The pleasure of finding things out" is a collection of short works by the Nobel Prize winning scientist Richard Feynman. The book provides insights into his infectious enthusiasm for science and his love of sharing ideas about the subject with anyone who wanted to listen. Feynman has been widely acknowledged as one of the greatest physicists of…

  15. Find Your Voice: Eliminate Classroom Phobias

    ERIC Educational Resources Information Center

    Miranda, Michael V.

    2007-01-01

    The academically underprepared community college student may also be psychosocially underprepared for college, a condition contributing to the development of classroom-specific social phobia and to the high attrition rate at community colleges. The "Find Your Voice Program" uses individual and group cognitive-behavioral techniques to develop…

  16. 34 CFR 300.111 - Child find.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Child find. 300.111 Section 300.111 Education... REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH... child with a disability under § 300.8 and in need of special education, even though they are...

  17. 78 FR 60873 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-02

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary, HHS. ACTION: Notice. SUMMARY: Notice is hereby given that the Office of Research Integrity (ORI) has... former Assistant Scientist, UW, engaged in research misconduct in research supported by National...

  18. Land and people: finding a balance

    USGS Publications Warehouse

    ,

    1998-01-01

    Land and People: Finding a Balance is an environmental study project that engages high school students in studying earth science resource issues. The project focuses on the interaction between people and the environment in three regions of the United States: Cape Cod, Los Angeles, and the Everglades. Each section of this project is devoted to one of the three regions.

  19. A Good Teacher Is Hard to Find.

    ERIC Educational Resources Information Center

    Hardy, Lawrence

    1998-01-01

    Although some suburban districts have surplus teacher applicants, many growing, rural, innercity, or low-paying districts are scrambling to find teachers. Nevada and Colorado face shortages, whereas Maine and Connecticut are oversupplied. There are too many elementary teachers and not enough math, science, and special-education teachers. High-tech…

  20. Generalization of Findings From Single Case Studies.

    ERIC Educational Resources Information Center

    Kennedy, Mary M.

    Although single case studies might be useful to evaluators for a variety of purposes, there are no generally accepted ways for drawing inferences about the generality of findings from a case study. Single case studies are defined in this paper as either studies of single events, or disaggregated studies of multiple events. The data may be…

  1. Findings from the Reading First Impact Study

    ERIC Educational Resources Information Center

    Gamse, Beth C.; Horst, Megan; Boulay, Beth; Unlu, Fatih

    2009-01-01

    The Reading First Program is a central element of the No Child Left Behind legislation (No Child Left Behind Act, 2001). It builds on findings reported in a national consensus report (NICHD, 2000), about proven strategies to reduce the prevalence of reading difficulty in the early grades in order to help children read at or above grade level by…

  2. 10 CFR 800.201 - Findings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Findings. 800.201 Section 800.201 Energy DEPARTMENT OF ENERGY LOANS FOR BID OR PROPOSAL PREPARATION BY MINORITY BUSINESS ENTERPRISES SEEKING DOE CONTRACTS AND... minority business enterprise. (b) That the loan will assist the enterprise to participate in the...

  3. 10 CFR 800.201 - Findings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Findings. 800.201 Section 800.201 Energy DEPARTMENT OF ENERGY LOANS FOR BID OR PROPOSAL PREPARATION BY MINORITY BUSINESS ENTERPRISES SEEKING DOE CONTRACTS AND... minority business enterprise. (b) That the loan will assist the enterprise to participate in the...

  4. 10 CFR 800.201 - Findings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Findings. 800.201 Section 800.201 Energy DEPARTMENT OF ENERGY LOANS FOR BID OR PROPOSAL PREPARATION BY MINORITY BUSINESS ENTERPRISES SEEKING DOE CONTRACTS AND... minority business enterprise. (b) That the loan will assist the enterprise to participate in the...

  5. 10 CFR 800.201 - Findings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Findings. 800.201 Section 800.201 Energy DEPARTMENT OF ENERGY LOANS FOR BID OR PROPOSAL PREPARATION BY MINORITY BUSINESS ENTERPRISES SEEKING DOE CONTRACTS AND... minority business enterprise. (b) That the loan will assist the enterprise to participate in the...

  6. 10 CFR 800.201 - Findings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Findings. 800.201 Section 800.201 Energy DEPARTMENT OF ENERGY LOANS FOR BID OR PROPOSAL PREPARATION BY MINORITY BUSINESS ENTERPRISES SEEKING DOE CONTRACTS AND... minority business enterprise. (b) That the loan will assist the enterprise to participate in the...

  7. An interesting finding in sup 229 Th

    SciTech Connect

    Reich, C.W.

    1990-01-01

    Work at INEL has recently established that the first excited states of {sup 229}Th forms a closely spaced doublet with the ground state, the separation being 1 {plus minus} 4 electron volts. A discussion of the data and the reasoning supporting this unprecedented finding is given. Some potential applications are briefly mentioned. 27 refs., 3 figs., 2 tabs.

  8. Anencephaly: MRI findings and pathogenetic theories.

    PubMed

    Calzolari, Ferdinando; Gambi, Beatrice; Garani, Giampaolo; Tamisari, Lalla

    2004-12-01

    We describe the MRI appearances of an anencephalic newborn who survived for 13 h; particularities of this case are male gender and the absence of other associated malformations. Moreover, we discuss the pathogenetic theories of anencephaly, correlating MRI findings with embryological data. An exencephaly-anencephaly sequence due to amnion rupture is hypothesized.

  9. Pneumoconiosis: Comparison of imaging and pathologic findings

    SciTech Connect

    Chong, S.; Lee, K.S.; Chung, M.J.; Han, J.H.; Kwon, O.J.; Kim, T.S.

    2006-01-15

    Pneumoconiosis may be classified as either fibrotic or nonfibrotic, according to the presence or absence of fibrosis. Silicosis, coal worker pneumoconiosis, asbestosis, berylliosis, and talcosis are examples of fibrotic pneumoconiosis. Siderosis, stannosis, and baritosis are nonfibrotic forms of pneumoconiosis that result from inhalation of iron oxide, tin oxide, and barium sulfate particles, respectively. In an individual who has a history of exposure to silica or coal dust, a finding of nodular or reticulonodular lesions at chest radiography or small nodules with a perilymphatic distribution at thin-section computed tomography (CT), with or without eggshell calcifications, is suggestive of silicosis or coal worker pneumoconiosis. Magnetic resonance imaging is helpful for distinguishing between progressive massive fibrosis and lung cancer. CT and histopathologic findings in asbestosis are similar to those in idiopathic pulmonary fibrosis, but the presence of asbestos bodies in histopathologic specimens is specific for the diagnosis of asbestosis. Giant cell interstitial pneumonia due to exposure to hard metals is classified as a fibrotic form of pneumoconiosis and appears on CT images as mixed ground-glass opacities and reticulation. Berylliosis simulates pulmonary sarcoidosis on CT images. CT findings in talcosis include small centrilobular and subpleural nodules or heterogeneous conglomerate masses that contain foci of high attenuation indicating talc deposition. Siderosis is nonfibrotic and is indicated by a CT finding of poorly defined centrilobular nodules or ground-glass opacities.

  10. Pneumoconiosis: comparison of imaging and pathologic findings

    SciTech Connect

    Semin Chong; Kyung Soo Lee; Myung Jin Chung; Joungho Han; O. Jung Kwon; d Tae Sung Kim

    2006-01-15

    Pneumoconiosis may be classified as either fibrotic or nonfibrotic, according to the presence or absence of fibrosis. Silicosis, coal worker pneumoconiosis, asbestosis, berylliosis, and talcosis are examples of fibrotic pneumoconiosis. Siderosis, stannosis, and baritosis are nonfibrotic forms of pneumoconiosis that result from inhalation of iron oxide, tin oxide, and barium sulfate particles, respectively. In an individual who has a history of exposure to silica or coal dust, a finding of nodular or reticulonodular lesions at chest radiography or small nodules with a perilymphatic distribution at thin-section computed tomography (CT), with or without eggshell calcifications, is suggestive of silicosis or coal worker pneumoconiosis. Magnetic resonance imaging is helpful for distinguishing between progressive massive fibrosis and lung cancer. CT and histopathologic findings in asbestosis are similar to those in idiopathic pulmonary fibrosis, but the presence of asbestos bodies in histopathologic specimens is specific for the diagnosis of asbestosis. Giant cell interstitial pneumonia due to exposure to hard metals is classified as a fibrotic form of pneumoconiosis and appears on CT images as mixed ground-glass opacities and reticulation. Berylliosis simulates pulmonary sarcoidosis on CT images. CT findings in talcosis include small centrilobular and subpleural nodules or heterogeneous conglomerate masses that contain foci of high attenuation indicating talc deposition. Siderosis is nonfibrotic and is indicated by a CT finding of poorly defined centrilobular nodules or ground-glass opacities.

  11. 76 FR 7568 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... experiments done in 2005 that were falsely labeled as if from different experiments to construct Figure 4A in... data provided are based on actual experiments or are otherwise legitimately derived and that the...

  12. 77 FR 22320 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... results of a pilot experiment in which he claimed to have injected retinal pigment epithelial (RPE) cells... and no adverse effects. Respondent admitted that this experiment had not been conducted either by...

  13. 78 FR 25274 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... reporting the results from previous experiments as the actual results, when the experiments had not been... of human immunodeficiency virus (HIV) viral loads in whole blood patient samples by falsely...

  14. 76 FR 23599 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... intentionally tampered with research materials related to five (5) immunoprecipitation/Western blot experiments and switched the labels on four (4) cell culture dishes for cells used in the same type of...

  15. 78 FR 47699 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary... Respondent are based on actual experiments or are otherwise legitimately derived, and that the...

  16. Primary intracranial choriocarcinoma: MR imaging findings.

    PubMed

    Lv, X-F; Qiu, Y-W; Zhang, X-L; Han, L-J; Qiu, S-J; Xiong, W; Wen, G; Zhang, Y-Z; Zhang, J

    2010-11-01

    PICCC is the rarest, most malignant primary intracranial GCT. The purpose of this study was to describe and characterize the MR imaging findings in a series of 7 patients (6 males and 1 female; mean age, 11.9 years) with pathologically proved PICCC in our institution from 2004 to 2009. All tumors were located within the pineal (n = 6) or suprasellar (n = 1) regions. On T2-weighted MR imaging, the lesions appeared markedly heterogeneous with areas of both hypointensity and hyperintensity reflecting the histologic heterogeneity, including hemorrhage, fibrosis, cysts, or necrosis. Heterogeneous (n = 7), ringlike (n = 4), and/or intratumoral nodular (n = 3) enhancement was noted on T1-weighted images with gadolinium. These MR imaging findings, combined with patient age and serum β-HCG levels, may prove helpful in distinguishing PICCC from the more common primary brain tumors, thereby avoiding biopsy of this highly vascular tumor.

  17. Abdominal vascular syndromes: characteristic imaging findings*

    PubMed Central

    Cardarelli-Leite, Leandro; Velloni, Fernanda Garozzo; Salvadori, Priscila Silveira; Lemos, Marcelo Delboni; D'Ippolito, Giuseppe

    2016-01-01

    Abdominal vascular syndromes are rare diseases. Although such syndromes vary widely in terms of symptoms and etiologies, certain imaging findings are characteristic. Depending on their etiology, they can be categorized as congenital-including blue rubber bleb nevus syndrome, Klippel-Trenaunay syndrome, and hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber syndrome)-or compressive-including "nutcracker" syndrome, median arcuate ligament syndrome, Cockett syndrome (also known as May-Thurner syndrome), and superior mesenteric artery syndrome. In this article, we aimed to illustrate imaging findings that are characteristic of these syndromes, through studies conducted at our institution, as well as to perform a brief review of the literature on this topic. PMID:27777480

  18. Island-finding ability of marine turtles.

    PubMed

    Hays, Graeme C; Akesson, Susanne; Broderick, Annette C; Glen, Fiona; Godley, Brendan J; Papi, Floriano; Luschi, Paolo

    2003-08-07

    Green turtles (Chelonia mydas) swim from foraging grounds along the Brazilian coast to Ascension Island to nest, over 2200 km distant in the middle of the equatorial Atlantic. To test the hypothesis that turtles use wind-borne cues to locate Ascension Island we found turtles that had just completed nesting and then moved three individuals 50 km northwest (downwind) of the island and three individuals 50 km southeast (upwind). Their subsequent movements were tracked by satellite. Turtles released downwind returned to Ascension Island within 1, 2 and 4 days, respectively. By contrast, those released upwind had far more difficulty in relocating Ascension Island, two eventually returning after 10 and 27 days and the third heading back to Brazil after failing to find its way back to the island. These findings strongly support the hypothesis that wind-borne cues are used by turtles to locate Ascension Island.

  19. Findings of interest from immunology and psychoneuroimmunology.

    PubMed

    Alford, Les

    2007-05-01

    The biopsychosocial paradigm is now the main model when dealing with most human health disorders. One of the strengths of this model is that it encourages broader thinking when assessing and managing patients. It also encourages broader reading into areas not traditionally associated with manual therapy. Immunology and neuroscience are amongst the fastest growing medical sciences. These fields come together in the relatively new area of psychoneuroimmunolgy. This article examines some findings from these fields that are not widely discussed in the physical therapy professions. These findings are of relevance to many of the disciplines within the physical therapies. It is the authors aim to stimulate further interest in the relevant, yet often under explored areas of immunology and psychoneuroimmunology.

  20. Island-finding ability of marine turtles.

    PubMed Central

    Hays, Graeme C; Akesson, Susanne; Broderick, Annette C; Glen, Fiona; Godley, Brendan J; Papi, Floriano; Luschi, Paolo

    2003-01-01

    Green turtles (Chelonia mydas) swim from foraging grounds along the Brazilian coast to Ascension Island to nest, over 2200 km distant in the middle of the equatorial Atlantic. To test the hypothesis that turtles use wind-borne cues to locate Ascension Island we found turtles that had just completed nesting and then moved three individuals 50 km northwest (downwind) of the island and three individuals 50 km southeast (upwind). Their subsequent movements were tracked by satellite. Turtles released downwind returned to Ascension Island within 1, 2 and 4 days, respectively. By contrast, those released upwind had far more difficulty in relocating Ascension Island, two eventually returning after 10 and 27 days and the third heading back to Brazil after failing to find its way back to the island. These findings strongly support the hypothesis that wind-borne cues are used by turtles to locate Ascension Island. PMID:12952621

  1. Dermal and Ophthalmic Findings in Pseudohypoaldosteronism

    PubMed Central

    Korkut, Sabriye; Gökalp, Emir; Özdemir, Ahmet; Kurtoğlu, Selim; Demirtaş, Şafak; Gül, Ülkü; Baştuğ, Osman

    2015-01-01

    Pseudohypoaldosteronism (PHA) is defined as a state of resistance to aldosterone, a hormone crucial for electrolyte equilibrium. The genetically transmitted type of PHA is primary hypoaldosteronism. Secondary hypoaldosteronism develops as a result of hydronephrosis or hydroureter. PHA patients suffer from severe hyponatremia and a severe clinical condition due to severe loss of salt can be encountered in the neonatal period. Dermal findings in the form of miliaria rubra can also develop in these patients. With the loss of salt, abnormal accumulation of sebum in the eye due to a defect in the sodium channels can also occur. In this paper, a case of PHA in a newborn showing typical dermatological and ophthalmological findings is presented. PMID:26316441

  2. Subgroup finding via Bayesian additive regression trees.

    PubMed

    Sivaganesan, Siva; Müller, Peter; Huang, Bin

    2017-03-09

    We provide a Bayesian decision theoretic approach to finding subgroups that have elevated treatment effects. Our approach separates the modeling of the response variable from the task of subgroup finding and allows a flexible modeling of the response variable irrespective of potential subgroups of interest. We use Bayesian additive regression trees to model the response variable and use a utility function defined in terms of a candidate subgroup and the predicted response for that subgroup. Subgroups are identified by maximizing the expected utility where the expectation is taken with respect to the posterior predictive distribution of the response, and the maximization is carried out over an a priori specified set of candidate subgroups. Our approach allows subgroups based on both quantitative and categorical covariates. We illustrate the approach using simulated data set study and a real data set. Copyright © 2017 John Wiley & Sons, Ltd.

  3. Parasitic diseases in the abdomen: imaging findings.

    PubMed

    Lim, Jae Hoon

    2008-01-01

    Parasitic diseases of the liver and biliary tract include echinococcosis, schistosomiasis, toxocariasis, clonorchiasis, and opisthorchiasis, affecting millions people in some endemic areas. Amebiasis and ascariasis are believed to be the most common bowel lumen indwelling parasitic diseases, affecting billions people worldwide, but sometimes these parasites migrate inadvertently to the liver and biliary tract, resulting in liver abscess or obstructive jaundice. Imaging findings of these parasitic diseases are fairly characteristic and easy to recognize if radiologists are aware of the findings, especially in endemic areas. Because of increased immigration and frequent travelling, some patients with "exotic" parasitic diseases may be encountered in non-endemic areas, and the diagnosis may be delayed or difficult, and it is often made only after operation. This feature section was designed to provide the detailed imaging features of common parasitic diseases affecting the abdominal organs and peritoneal cavity, based on pathology-image correlation.

  4. Interferometric direction finding with a metamaterial detector

    SciTech Connect

    Venkatesh, Suresh; Schurig, David; Shrekenhamer, David; Padilla, Willie; Xu, Wangren; Sonkusale, Sameer

    2013-12-16

    We present measurements and analysis demonstrating useful direction finding of sources in the S band (2–4 GHz) using a metamaterial detector. An augmented metamaterial absorber that supports magnitude and phase measurement of the incident electric field, within each unit cell, is described. The metamaterial is implemented in a commercial printed circuit board process with off-board back-end electronics. We also discuss on-board back-end implementation strategies. Direction finding performance is analyzed for the fabricated metamaterial detector using simulated data and the standard algorithm, MUtiple SIgnal Classification. The performance of this complete system is characterized by its angular resolution as a function of radiation density at the detector. Sources with power outputs typical of mobile communication devices can be resolved at kilometer distances with sub-degree resolution and high frame rates.

  5. Stercoral colitis: diagnostic value of CT findings

    PubMed Central

    Ünal, Emre; Onur, Mehmet Ruhi; Balcı, Sinan; Görmez, Ayşegül; Akpınar, Erhan; Böge, Medine

    2017-01-01

    PURPOSE We aimed to evaluate the CT findings of stercoral colitis (SC). METHODS Forty-one patients diagnosed with SC between February 2006 and April 2015 were retrospectively reviewed. RESULTS Rectosigmoid colon was the most frequently involved segment (100%, n=41). CT findings can be summarized as follows: dilatation >6 cm and wall thickening >3 mm of the affected colon segment (100%, n=41), pericolonic fat stranding (100%, n=41), mucosal discontinuity (14.6 %, n=6), presence of free air (14.6%, n=6), free fluid (9.7%, n=4), and pericolonic abscess (2.4%, n=1). The sign most related with mortality was the length of the affected colon segment >40 cm. CONCLUSION CT has an important role in SC, since life-threatening complications can be easily revealed by this imaging modality. Increased length of involved colon segment (>40 cm) is more likely to be associated with mortality. PMID:27910814

  6. First find of srilankite in the Urals

    NASA Astrophysics Data System (ADS)

    Korinevsky, V. G.; Blinov, I. A.

    2016-09-01

    The first find of srilankite (very rare Zr and Ti oxide, Ti2ZrO6) in the Urals and the third find in Russia is reported. Srilankite forms very small (0.5-20 μm) inclusions in some rutile grains. These minerals are observed in the rare rock variety, corundum-bearing spinel-saphirine hornblendite forming a block in serpentinized amphibolizied peridotite of the Ilmeny-Vishnevogorsk Complex, near the village of Taiginka, Chelyabinsk oblast. Srilankite has not been observed in such an association yet. The composition of the host rock provides evidence for its deep (the lowermost crust of the Earth) origin. Srilankites of the Urals are distinguished from all others by the high concentrations of UO2, ThO2, HfO2, and Nb2O5, which provides additional evidence for their crustal origin. Srilankite may indicate high-temperature and high-pressure conditions of rock formation.

  7. Medial medullary infarction: abnormal ocular motor findings.

    PubMed

    Kim, J Soo; Choi, K-D; Oh, S-Y; Park, S-H; Han, M-K; Yoon, B-W; Roh, J-K

    2005-10-25

    In 20 consecutive patients with isolated medial medullary infarction, abnormal ocular motor findings included nystagmus (n = 8), ocular contrapulsion (n = 5), and contralesional ocular tilt reaction (n = 2). The nystagmus was ipsilesional (n = 4), gaze-evoked (n = 5), upbeating (n = 4), and hemiseesaw (n = 1). The ocular motor abnormalities may be explained by involvements of the nucleus prepositus hypoglossi, medial longitudinal fasciculus or efferent fibers from the vestibular nuclei, climbing fibers, and cells of the paramedian tracts.

  8. Epidemiological findings in Indonesia of orthodontic interest.

    PubMed

    Schlegel, K D; Satravaha, S

    1986-01-01

    Of the 110 Sundanese girls and boys we examined anthropometrically 99% were hyper- or brachycephalic, in 75.5% of the population this was combined with hyper-eury- or euryprosopy. From a dentist's standpoint, the following findings were noted: Primary crowding in 85%, deep-bite in 55%, bi-alveolary protrusion in 22% and canine-like upper lateral incisors in 20% of the cases examined.

  9. Imaging findings of Gorlin-Goltz syndrome.

    PubMed

    Hajalioghli, Parisa; Ghadirpour, Ali; Ataie-Oskuie, Reza; Kontzialis, Marinos; Nezami, Nariman

    2015-01-01

    A 15-year-old girl was referred to a dentist complaining of parageusia, bad taste in the mouth, which started 9 months ago. Panoramic X-ray and non-enhanced computed tomography scan revealed multiple bilateral unilocular cysts in the mandible and maxilla, along with calcification of anterior part of the falx cerebri. She was eventually diagnosed with Gorlin-Goltz syndrome based on imaging and histopathologic finding of keratocystic odontogenic tumor.

  10. Abdominal CT findings in small bowel perforation.

    PubMed

    Zissin, R; Osadchy, A; Gayer, G

    2009-02-01

    Small bowel perforation is an emergent medical condition for which the diagnosis is usually not made clinically but by CT, a common imaging modality used for the diagnosis of acute abdomen. Direct CT features that suggest perforation include extraluminal air and oral contrast, which are often associated with secondary CT signs of bowel pathology. This pictorial review illustrates the CT findings of small bowel perforation caused by various clinical entities.

  11. 76 FR 47589 - Findings of Research Misconduct

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... HUMAN SERVICES Office of the Secretary Findings of Research Misconduct AGENCY: Office of the Secretary.... Specifically, ORI found that Respondent: Fabricated RT-PCR and ChIP experiments represented in Figures 1b, 2b, 3a,b, 4b,c, 6a,b, 7c in Mol. Endocrinol. 23(12):2075- 85, 2009; RT-PCR and/or ChIP experiments...

  12. Changing concepts and findings on autism.

    PubMed

    Rutter, Michael

    2013-08-01

    New research findings provide major challenges regarding our understanding of the concept of autism. These are critically discussed in relation to research relevant to classification, genetics, environmental risk factors, gene-environment interplay, animal models, biomarkers, clinical features, neuropathology, pharmacotherapy, behavioral treatments, and functioning in adult life. It is concluded that, although there have been major research advances; there is a need for a reconceptualization and an avoidance of claims that go beyond the evidence.

  13. CT Findings in Temporal Bone Osteoradionecrosis

    PubMed Central

    Ahmed, Salmaan; Gupta, Nakul; Hamilton, Jackson D.; Garden, Adam S.; Gidley, Paul W.; Ginsberg, Lawrence E.

    2014-01-01

    Purpose The goal of this study is to describe CT findings in patients with clinically proven temporal bone osteoradionecrosis (TB-ORN). Methods and materials CT scans of twenty patients were retrospectively evaluated for bony and soft tissue abnormalities. Clinical severity was graded based on level of therapy administered: mild (observation), moderate (antibiotics/hyperbaric oxygen), or severe (surgery). Results Radiation dose to the primary tumor ranged from 30 to 75.6 Gy. Time to onset of ORN from completion of radiation therapy was 2 to 22 years (median=7yrs). Clinical findings: Exposed bone=20/20, otorrhea=17/20, hearing loss=11/20, otalgia=10/20, facial nerve paralysis=2/20, gait imbalance=2/20. CT findings: EAC erosions=18/20, mastoid effusion=18/20, mastoid bony coalescence=5/20, enhancing soft tissue=6/20, soft tissue gas=6/20, temporomandibular joint/condylar erosion=3/20. 3 patients developed an abscess. Conclusion Mastoid effusion and EAC erosions are commonly seen with TB-ORN. Clinically moderate or severe cases of TB-ORN are more likely to demonstrate enhancing soft tissue (p=0.002), soft tissue gas (p=0.002), and temporomandibular joint involvement (p=0.07). PMID:24834883

  14. Transabdominal ultrasonographic findings in goats with paratuberculosis

    PubMed Central

    Tharwat, Mohamed; Al-Sobayil, Fahd; Hashad, Mahmoud; Buczinski, Sébastien

    2012-01-01

    This study describes the transabdominal ultrasonographic findings in 54 goats with confirmed Johne’s disease (JD). Compared with the control group (0.8 ± 0.4 mm thick), the test group presented with mild (2.8 ± 0.2 mm), moderate (4.2 ± 0.4 mm), and severe (6.9 ± 1.1 mm) thickening of the intestinal wall. The most outstanding ultrasonographic findings were pronounced enlargement of the mesenteric lymph nodes in 49 goats. In 36 goats, the enlarged lymph nodes showed a hypoechoic cortex and a hyperechoic medulla. In 7 goats, the cortex and medulla were hypoechoic. In 5 goats, the cortex and the medulla could not be differentiated. In the remaining cases, the cortex and medulla contained small hypoechoic lesions. Necropsy findings included enlarged mesenteric lymph nodes in 52 goats and thickening of the small intestinal wall in 30 goats. Compared with the postmortem results, the antemortem ultrasound sensitivity in detecting intestinal wall thickness and enlarged mesenteric lymph nodes was 80% and 94%, respectively. PMID:23543924

  15. Health effects of uranium: new research findings.

    PubMed

    Brugge, Doug; Buchner, Virginia

    2011-01-01

    Recent plans for a nuclear renaissance in both established and emerging economies have prompted increased interest in uranium mining. With the potential for more uranium mining worldwide and a growth in the literature on the toxicology and epidemiology of uranium and uranium mining, we found it timely to review the current state of knowledge. Here, we present a review of the health effects of uranium mining, with an emphasis on newer findings (2005-2011). Uranium mining can contaminate air, water, and soil. The chemical toxicity of the metal constitutes the primary environmental health hazard, with the radioactivity of uranium a secondary concern. The update of the toxicologic evidence on uranium adds to the established findings regarding nephrotoxicity, genotoxicity, and developmental defects. Additional novel toxicologic findings, including some at the molecular level, are now emerging that raise the biological plausibility of adverse effects on the brain, on reproduction, including estrogenic effects, on gene expression, and on uranium metabolism. Historically, most epidemiology on uranium mining has focused on mine workers and radon exposure. Although that situation is still overwhelmingly true, a smaller emerging literature has begun to form around environmental exposure in residential areas near uranium mining and processing facilities. We present and critique such studies. Clearly, more epidemiologic research is needed to contribute to causal inference. As much damage is irreversible, and possibly cumulative, present efforts must be vigorous to limit environmental uranium contamination and exposure.

  16. Lung ultrasound findings in meconium aspiration syndrome.

    PubMed

    Piastra, Marco; Yousef, Nadya; Brat, Roselyne; Manzoni, Paolo; Mokhtari, Mostafa; De Luca, Daniele

    2014-09-01

    Meconium aspiration syndrome (MAS) is a rare and life-threatening neonatal lung injury induced by meconium in the lung and airways. Lung ultrasound (LUS) is a quick, easy and cheap imaging technique that is increasingly being used in critical care settings, also for newborns. In this paper we describe ultrasound findings in MAS. Six patients with MAS of variable severity were examined by LUS during the first hours of life. Chest X-rays were used as reference. The following dynamic LUS signs were seen in all patients: (1) B-pattern (interstitial) coalescent or sparse; (2) consolidations; (3) atelectasis; (4) bronchograms. No pattern was observed for the distribution of signs in lung areas, although the signs varied with time, probably due to the changing localisation of meconium in the lungs. LUS images corresponded well with X-ray findings. In conclusion, we provide the first formal description of LUS findings in neonates with MAS. LUS is a useful and promising tool in the diagnosis and management of MAS, providing real-time bedside imaging, with the additional potential benefit of limiting radiation exposure in sick neonates.

  17. Cocaine-induced pulmonary changes: HRCT findings *

    PubMed Central

    de Almeida, Renata Rocha; Zanetti, Gláucia; Souza, Arthur Soares; de Souza, Luciana Soares; Silva, Jorge Luiz Pereira e; Escuissato, Dante Luiz; Irion, Klaus Loureiro; Mançano, Alexandre Dias; Nobre, Luiz Felipe; Hochhegger, Bruno; Marchiori, Edson

    2015-01-01

    Abstract Objective: To evaluate HRCT scans of the chest in 22 patients with cocaine-induced pulmonary disease. Methods: We included patients between 19 and 52 years of age. The HRCT scans were evaluated by two radiologists independently, discordant results being resolved by consensus. The inclusion criterion was an HRCT scan showing abnormalities that were temporally related to cocaine use, with no other apparent causal factors. Results: In 8 patients (36.4%), the clinical and tomographic findings were consistent with "crack lung", those cases being studied separately. The major HRCT findings in that subgroup of patients included ground-glass opacities, in 100% of the cases; consolidations, in 50%; and the halo sign, in 25%. In 12.5% of the cases, smooth septal thickening, paraseptal emphysema, centrilobular nodules, and the tree-in-bud pattern were identified. Among the remaining 14 patients (63.6%), barotrauma was identified in 3 cases, presenting as pneumomediastinum, pneumothorax, and hemopneumothorax, respectively. Talcosis, characterized as perihilar conglomerate masses, architectural distortion, and emphysema, was diagnosed in 3 patients. Other patterns were found less frequently: organizing pneumonia and bullous emphysema, in 2 patients each; and pulmonary infarction, septic embolism, eosinophilic pneumonia, and cardiogenic pulmonary edema, in 1 patient each. Conclusions: Pulmonary changes induced by cocaine use are varied and nonspecific. The diagnostic suspicion of cocaine-induced pulmonary disease depends, in most of the cases, on a careful drawing of correlations between clinical and radiological findings. PMID:26398752

  18. EEG in Sarcoidosis Patients Without Neurological Findings.

    PubMed

    Bilgin Topçuoğlu, Özgür; Kavas, Murat; Öztaş, Selahattin; Arınç, Sibel; Afşar, Gülgün; Saraç, Sema; Midi, İpek

    2017-01-01

    Sarcoidosis is a multisystem granulomatous disease affecting nervous system in 5% to 10% of patients. Magnetic resonance imaging (MRI) is accepted as the most sensitive method for detecting neurosarcoidosis. However, the most common findings in MRI are the nonspecific white matter lesions, which may be unrelated to sarcoidosis and can occur because of hypertension, diabetes mellitus, smoking, and other inflammatory or infectious disorders, as well. Autopsy studies report more frequent neurological involvement than the ante mortem studies. The aim of this study is to assess electroencephalography (EEG) in sarcoidosis patients without neurological findings in order to display asymptomatic neurological dysfunction. We performed EEG on 30 sarcoidosis patients without diagnosis of neurosarcoidosis or prior neurological comorbidities. Fourteen patients (46.7%) showed intermittant focal and/or generalized slowings while awake and not mentally activated. Seven (50%) of these 14 patients with EEG slowings had nonspecific white matter changes while the other half showed EEG slowings in the absence of MRI changes. We conclude that EEG slowings, when normal variants (psychomotor variant, temporal theta of elderly, frontal theta waves) are eliminated, may be an indicator of dysfunction in brain activity even in the absence of MRI findings. Hence, EEG may contribute toward detecting asymptomatic neurological dysfunction or probable future neurological involvement in sarcoidosis patients.

  19. Oral bacterial DNA findings in pericardial fluid

    PubMed Central

    Louhelainen, Anne-Mari; Aho, Joonas; Tuomisto, Sari; Aittoniemi, Janne; Vuento, Risto; Karhunen, Pekka J.; Pessi, Tanja

    2014-01-01

    Background We recently reported that large amounts of oral bacterial DNA can be found in thrombus aspirates of myocardial infarction patients. Some case reports describe bacterial findings in pericardial fluid, mostly done with conventional culturing and a few with PCR; in purulent pericarditis, nevertheless, bacterial PCR has not been used as a diagnostic method before. Objective To find out whether bacterial DNA can be measured in the pericardial fluid and if it correlates with pathologic–anatomic findings linked to cardiovascular diseases. Methods Twenty-two pericardial aspirates were collected aseptically prior to forensic autopsy at Tampere University Hospital during 2009–2010. Of the autopsies, 10 (45.5%) were free of coronary artery disease (CAD), 7 (31.8%) had mild and 5 (22.7%) had severe CAD. Bacterial DNA amounts were determined using real-time quantitative PCR with specific primers and probes for all bacterial strains associated with endodontic disease (Streptococcus mitis group, Streptococcus anginosus group, Staphylococcus aureus/Staphylococcus epidermidis, Prevotella intermedia, Parvimonas micra) and periodontal disease (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Treponema denticola, Fusobacterium nucleatus, and Dialister pneumosintes). Results Of 22 cases, 14 (63.6%) were positive for endodontic and 8 (36.4%) for periodontal-disease-associated bacteria. Only one case was positive for bacterial culturing. There was a statistically significant association between the relative amount of bacterial DNA in the pericardial fluid and the severity of CAD (p=0.035). Conclusions Oral bacterial DNA was detectable in pericardial fluid and an association between the severity of CAD and the total amount of bacterial DNA in pericardial fluid was found, suggesting that this kind of measurement might be useful for clinical purposes. PMID:25412607

  20. Arthroscopic Findings in Anterior Shoulder Instability

    PubMed Central

    Hantes, Michael; Raoulis, Vasilios

    2017-01-01

    Background: In the last years, basic research and arthroscopic surgery, have improved our understanding of shoulder anatomy and pathology. It is a fact that arthroscopic treatment of shoulder instability has evolved considerably over the past decades. The aim of this paper is to present the variety of pathologies that should be identified and treated during shoulder arthroscopy when dealing with anterior shoulder instability cases. Methods: A review of the current literature regarding arthroscopic shoulder anatomy, anatomic variants, and arthroscopic findings in anterior shoulder instability, is presented. In addition, correlation of arthroscopic findings with physical examination and advanced imaging (CT and MRI) in order to improve our understanding in anterior shoulder instability pathology is discussed. Results: Shoulder instability represents a broad spectrum of disease and a thorough understanding of the pathoanatomy is the key for a successful treatment of the unstable shoulder. Patients can have a variety of pathologies concomitant with a traditional Bankart lesion, such as injuries of the glenoid (bony Bankart), injuries of the glenoid labrum, superiorly (SLAP) or anteroinferiorly (e.g. anterior labroligamentous periosteal sleeve avulsion, and Perthes), capsular lesions (humeral avulsion of the glenohumeral ligament), and accompanying osseous-cartilage lesions (Hill-Sachs, glenolabral articular disruption). Shoulder arthroscopy allows for a detailed visualization and a dynamic examination of all anatomic structures, identification of pathologic findings, and treatment of all concomitant lesions. Conclusion: Surgeons must be well prepared and understanding the normal anatomy of the glenohumeral joint, including its anatomic variants to seek for the possible pathologic lesions in anterior shoulder instability during shoulder arthroscopy. Patient selection criteria, improved surgical techniques, and implants available have contributed to the enhancement of

  1. Search strategies for finding systematic reviews.

    PubMed

    Grindlay, D

    2017-03-13

    I have read with interest the 2017 article by F Gómez-García and colleagues called "Systematic reviews and meta-analyses on psoriasis: role of funding sources, conflict of interest, and bibliometric indices as predictors of methodological quality" published in the BJD. This study makes a very important point about the influence of funding sources and conflicts of interests on the methodological quality of systematic reviews. However, I have some concerns about the search strategy used to find systematic reviews for this analysis. This article is protected by copyright. All rights reserved.

  2. Finding brands and losing your religion?

    PubMed

    Cutright, Keisha M; Erdem, Tülin; Fitzsimons, Gavan J; Shachar, Ron

    2014-12-01

    Religion is a powerful force in many people's lives, impacting decisions about life, death, and everything in between. It may be difficult, then, to imagine that something as seemingly innocuous as the usage of brand name products might influence individuals' commitment to religion. However, we demonstrate across 6 studies that when brands are a highly salient tool for self-expression, individuals are less likely to report and demonstrate strong religious commitment. We suggest that a desire to maintain consistency among self-identities is one important driver of this relationship and find that the effect is mitigated when the perceived distance between brands and religious values is minimized.

  3. Radial tears of the menisci: MR findings.

    PubMed

    Tuckman, G A; Miller, W J; Remo, J W; Fritts, H M; Rozansky, M I

    1994-08-01

    Radial meniscal tears have a plane of cleavage oriented across the short axis of the meniscus in the same plane in which radial images are oriented. These tears are important to recognize, because they have clinical implications different from those of other meniscal tears with respect to meniscal function, orthopedic treatment, and clinical course. Depending on their size, location, and orientation, radial tears can have different appearances on standard MR images. Certain types can be fairly subtle to diagnose. The purpose of this essay is to illustrate the varied appearances of radial tears on MR images and the findings commonly associated with radial tears.

  4. Angiographic and scintigraphic findings in fibrosing mediastinitis

    SciTech Connect

    Moreno, A.J.; Weismann, I.; Billingsley, J.L.; Lundy, M.N.; Brown, J.M.; Graham, G.D.; Brown, T.J.

    1983-04-01

    The clinical and morphologic findings in the case of a 47-year-old man with fibrosing mediastinitis, most probably due to histoplasmosis, are described. Radionuclide angiography demonstrated obstruction of the superior vena cava with collateral vascularization. Computed tomography demonstrated a large calcific mass interposed between the pulmonary artery and superior vena cava suggesting potential pulmonary vasculature involvement. For this reason, pulmonary scintigraphy was performed which showed right lung perfusion and ventilation defects. Radionuclide angiography and pulmonary scintigraphy complement each other in determining the extent of vascular involvement with fibrosing mediastinitis. However, contrast venography is necessary to correctly delineate the anatomy of the obstructed superior vena cava and its collaterals.

  5. Finding Structure in the ArXiv

    NASA Astrophysics Data System (ADS)

    Alemi, Alexander; Chachra, Ricky; Ginsparg, Paul; Sethna, James

    2014-03-01

    We applied machine learning techniques to the full text of the arXiv articles and report a meaningful low-dimensional representation of this big dataset. Using Google's open source implementation of the continuous skip-gram model, word2vec, the vocabulary used in scientific articles is mapped to a Euclidean vector space that preserves semantic and syntactic relationships between words. This allowed us to develop techniques for automatically characterizing articles, finding similar articles and authors, and segmenting articles into their relevant sections, among other applications.

  6. Direction finding measurements of auroral kilometric radiation

    NASA Technical Reports Server (NTRS)

    Kurth, W. S.; Baumback, M. M.; Gurnett, D. A.

    1974-01-01

    Direction finding measurements with plasma wave experiments onboard the Hawkeye-1 and IMP-8 satellites were used to locate the source region of auroral kilometric radiation. The radiation exhibits peak intensities between about 100 kHz and 300 kHz, and emits intense sporadic bursts lasting for between one half hour to several hours. The total power emitted in this frequency range exceeds 10 to the 9th power watts at peak intensity. The occurrence of the radiation is known to be closely associated with bright auroral arcs which occur in the local evening auroral regions.

  7. Study finds damage from toxics is heavy

    SciTech Connect

    Not Available

    1980-04-23

    According to a recent study by the US Library of Congress, toxic-chemical damage in the US is ''substantial and enduring''. Among the findings were 128 incidents of groundwater pollution, which lead to the closing of 1363 wells and in which the most frequently found contaminant was trichloroethylene, often from an unknown source; that 90% of Adirondack lakes above 2000 ft elevation are barren because of acid-rain contamination; and that cultivation of 18 different crops has become unprofitable in various parts of California as a result of air pollution. The study was mainly a literature survey in which known incidents of damage to natural resources by toxic contamination were catalogued.

  8. Clinical and electrodiagnostic findings in cyhalothrine poisoning

    PubMed Central

    Basiri, Keivan; Mohaghegh, Mohammad Reza; Teimouri, Somayyeh Sadat; Okhovat, Ali Asghar

    2016-01-01

    Acute onset bulbar symptoms with respiratory failure and descending paralysis may occur in several neuromuscular disorders including variants of Guillain-Barre syndrome (GBS), diphtheria, botulism and toxins. We present a 51-year-old man who presented with complains of ptosis and dyspnea following pyrethroids spraying in an enclosed area for eradication of flea. Within 5-6 days of admission limb weakness, dysphagia, dysarthria, blurred vision, diplopia, tremor and respiratory distress added to previous symptoms. Temporal profile of events after exposure, development of similar symptoms in patient's son, electrodiagnostic findings and exclusion of other etiologies confirms intoxication etiology. We reviewed the literature and provide an extensive electrodiagnostic overview. PMID:27099845

  9. Finding important sites in protein sequences

    PubMed Central

    Bickel, Peter J.; Kechris, Katherina J.; Spector, Philip C.; Wedemayer, Gary J.; Glazer, Alexander N.

    2002-01-01

    By using sequence information from an aligned protein family, a procedure is exhibited for finding sites that may be functionally or structurally critical to the protein. Features based on sequence conservation within subfamilies in the alignment and associations between sites are used to select the sites. The sites are subject to statistical evaluation correcting for phylogenetic bias in the collection of sequences. This method is applied to two families: the phycobiliproteins, light-harvesting proteins in cyanobacteria, red algae, and cryptomonads, and the globins that function in oxygen storage and transport. The sites identified by the procedure are located in key structural positions and merit further experimental study. PMID:12417758

  10. Intracerebral pneumatoceles following facial trauma: CT findings

    SciTech Connect

    Mendelsohn, D.B.; Hertzanu, Y.

    1985-01-01

    Three patients with delayed frontal intracerebral pneumatoceles following facial injury are presented. In one patient an unusual appearance of bilateral and symmetrical frontal lobe pneumatoceles was demonstrated. While diagnosis is not difficult on routine radiographs, CT is valuable for determining effects on the brain and clearly delineating the fracture site; CT shows the location of the pneumatocele and may show an associated air-fluid level, mass effect or surrounding edema, or rim enhancement following administration of contrast material. The radiological appearances in conjunction with the clinical findings are highly characteristic and should not be mistaken for gas-forming cerebral abscesses.

  11. Mesentery neurilemmoma: CT, MRI and angiographic findings.

    PubMed

    Lao, Wilson T; Yang, Shih-Hung; Chen, Chi-Long; Chan, Wing P

    2011-01-01

    Mesenteric neurilemmoma is extremely rare. We present a case of a 45-year-old man with mesenteric neurilemmoma, with CT, MRI and angiographic findings. The patient was healthy and had had no symptoms previously. CT and MRI images revealed a 2.2-cm well-defined, soft-tissue mass adjacent to the posterior border of the left lobe of the liver. The tumor mass displayed a heterogenous low signal on T2-weighted image and peripheral enhancement after gadolinium administration. Angiography showed a hypervascular mass beneath the tail of pancreas, which was supplied by small branches of middle splenic artery. Histopathology revealed a mesentery neurilemmoma composed of spindle tumor cells.

  12. The Trident III radio position finding system

    NASA Astrophysics Data System (ADS)

    Gaudin, J.-C.; Chantome, M.

    1980-07-01

    The Trident III radio position finding system is based on the precise and simultaneous measurement of the distances between an interrogator and two, three or four responding markers at perfectly determined geodesic points. Attention is given to the pulse duration (0.35 to 0.5 microsec) and emission and reception frequencies of the marker and interrogator, as well as to the structure of the data and information. It is noted that when associated with a programmable calculator, the system is capable of use as a guiding system.

  13. Uncommon scintigraphic findings of multiple hepatic hemangiomas

    SciTech Connect

    el-Desouki, M.; Joharjy, I.A.; al-Muzrakchi, A.M.; Bashi, S.A. )

    1991-03-01

    Tc-99m labeled red blood cell scintigraphy is a valuable, noninvasive technique for differentiating hepatic hemangioma from other lesions by demonstrating a 'perfusion blood pool mismatch.' The characteristic finding on dynamic CT scan of peripheral and subsequent central enhancement is not usually seen on Tc-99m RBC angiography, probably due to rapid mixing and dilution of the radionuclide and low resolution of the gamma camera. A case of multiple hepatic hemangioma is presented in which Tc-99m RBC dynamic angiography demonstrated peripheral enhancement with subsequent central filling. In addition, delayed static images showed more hepatic lesions.

  14. Pathognomonic scintigraphic finding of hepatic cavernous hemangioma

    SciTech Connect

    Kim, S.M.; Park, C.H.; Yang, S.L.; Rosato, F.

    1987-01-01

    Hemangioma is the most common benign tumor of the liver. An accurate diagnosis of such tumor is essential for proper management of patients with hepatic cavernous hemangioma (HCH). Noninvasive diagnosis of HCH can be made using sequential Tc-99m RBC scintigraphy by demonstrating a perfusion-blood pool mismatch. In addition, a case of HCH was observed which demonstrated peripheral enhancement with subsequent central enhancement on a sequential Tc-99m RBC blood pool scintigraphy. It is felt that this scintigraphic finding is pathognomonic for HCH.

  15. Is finding something good in the bad always good? Benefit finding among women with breast cancer.

    PubMed

    Tomich, Patricia L; Helgeson, Vicki S

    2004-01-01

    The correlates and consequences of benefit finding on quality of life were examined for 364 women (93% Caucasian, 6% African American, and 1% Hispanic) diagnosed with Stage I, II, and III breast cancer. Benefit finding and quality of life were measured 4 months postdiagnosis (Tl), 3 months after Tl (T2), and 6 months after T2 (T3). Women with lower socioeconomic status, minorities, and those with more severe disease perceived more benefits at baseline. Benefit finding was associated with more negative affect at baseline and also interacted with stage of disease, such that negative relations to quality of life across time were limited to those with more severe disease. Findings suggest there are qualifiers as to whether "finding something good in the bad" is good or bad.

  16. How does Dicty find its way?

    NASA Astrophysics Data System (ADS)

    Rericha, Erin; Parent, Carole; Losert, Wolfgang

    2006-03-01

    As a cell chemotaxes, moves towards a chemical signal, it transduces external chemical signals into mechanical motion. Efficient chemotaxis is crucial for many biological processes from wound healing to the spread of cancer. We present our experimental investigations on Dictyostelium discodeum a model organism for chemotaxis. We expose cells to three types of external signals: a shallow background gradient of the signaling molecule cyclic-AMP a localized signal composed of cyclic-AMP attached to beads and a mechanical stimulus caused by pushing beads against the exterior of the cell. For each stimulus we ask: what is the stability of the gradient sensing pathway and how does it influence the mechanical response. We find that the cell speed increases with increasing concentration of cyclic-AMP. In addition, Dictyostelium cells relay the signal by releasing internally manufactured cyclic-AMP out of the back of the cell. A collection of cells moves in streams, where cells follow closely behind one another. We find that the cells moving in a stream move slower towards a source of attractant than cells that are chemically treated such that they do not stream.

  17. Finding approximate gene clusters with Gecko 3

    PubMed Central

    Winter, Sascha; Jahn, Katharina; Wehner, Stefanie; Kuchenbecker, Leon; Marz, Manja; Stoye, Jens; Böcker, Sebastian

    2016-01-01

    Gene-order-based comparison of multiple genomes provides signals for functional analysis of genes and the evolutionary process of genome organization. Gene clusters are regions of co-localized genes on genomes of different species. The rapid increase in sequenced genomes necessitates bioinformatics tools for finding gene clusters in hundreds of genomes. Existing tools are often restricted to few (in many cases, only two) genomes, and often make restrictive assumptions such as short perfect conservation, conserved gene order or monophyletic gene clusters. We present Gecko 3, an open-source software for finding gene clusters in hundreds of bacterial genomes, that comes with an easy-to-use graphical user interface. The underlying gene cluster model is intuitive, can cope with low degrees of conservation as well as misannotations and is complemented by a sound statistical evaluation. To evaluate the biological benefit of Gecko 3 and to exemplify our method, we search for gene clusters in a dataset of 678 bacterial genomes using Synechocystis sp. PCC 6803 as a reference. We confirm detected gene clusters reviewing the literature and comparing them to a database of operons; we detect two novel clusters, which were confirmed by publicly available experimental RNA-Seq data. The computational analysis is carried out on a laptop computer in <40 min. PMID:27679480

  18. Acute small bowel ischemia: CT imaging findings.

    PubMed

    Segatto, Enrica; Mortelé, Koenraad J; Ji, Hoon; Wiesner, Walter; Ros, Pablo R

    2003-10-01

    Small bowel ischemia is a disorder related to a variety of conditions resulting in interruption or reduction of the blood supply of the small intestine. It may present with various clinical and radiologic manifestations, and ranges pathologically from localized transient ischemia to catastrophic necrosis of the intestinal tract. The primary causes of insufficient blood flow to the small intestine are various and include thromboembolism (50% of cases), nonocclusive causes, bowel obstruction, neoplasms, vasculitis, abdominal inflammatory conditions, trauma, chemotherapy, radiation, and corrosive injury. Computed tomography (CT) can demonstrate changes because of ischemic bowel accurately, may be helpful in determining the primary cause of ischemia, and can demonstrate important coexistent findings or complications. However, common CT findings in acute small bowel ischemia are not specific and, therefore, it is often a combination of clinical, laboratory and radiologic signs that may lead to a correct diagnosis. Understanding the pathogenesis of various conditions leading to mesenteric ischemia and being familiar with the spectrum of diagnostic CT signs may help the radiologist recognize ischemic small bowel disease and avoid delayed diagnosis. The aim of this article is to provide a review of the pathogenesis and various causes of acute small bowel ischemia and to demonstrate the contribution of CT in the diagnosis of this complex disease.

  19. Perceptual approaches to finding features in data

    NASA Astrophysics Data System (ADS)

    Rogowitz, Bernice E.

    2013-03-01

    Electronic imaging applications hinge on the ability to discover features in data. For example, doctors examine diagnostic images for tumors, broken bones and changes in metabolic activity. Financial analysts explore visualizations of market data to find correlations, outliers and interaction effects. Seismologists look for signatures in geological data to tell them where to drill or where an earthquake may begin. These data are very diverse, including images, numbers, graphs, 3-D graphics, and text, and are growing exponentially, largely through the rise in automatic data collection technologies such as sensors and digital imaging. This paper explores important trends in the art and science of finding features in data, such as the tension between bottom-up and top-down processing, the semantics of features, and the integration of human- and algorithm-based approaches. This story is told from the perspective of the IS and T/SPIE Conference on Human Vision and Electronic Imaging (HVEI), which has fostered research at the intersection between human perception and the evolution of new technologies.

  20. Unusual MRI Findings in a Polio Survivor

    PubMed Central

    Kubosawa, Hitoshi; Ishii, Takeshi

    2016-01-01

    A 63-year-old male consulted our institution due to worsening of right hip pain for approximately one month. The patient had no apparent functional disorders besides rigidity of the right ankle secondary to childhood poliomyelitis. Plain radiographs demonstrated narrowing of the right hip joint space. Magnetic resonance imaging (MRI) showed unusual findings in the right gluteus medius muscle, suspecting a malignant musculoskeletal tumor. Further examinations clarified acute inflammation caused by Staphylococcus aureus with no atypia. After treatment, serum inflammatory markers normalized and MRI showed homogeneous fat signal intensity in the muscle, which was consistent with poliomyelitis. Total hip arthroplasty was performed due to progression of osteoarthritis. Intraoperative findings showed flaccidity of the gluteus medius muscle, and histological examination of the specimen also was compatible with poliomyelitis. Postoperatively there was no hip instability and the patient has been able to resume his previous physical activity. To our knowledge, this is the first report regarding polio survivors combined with septic arthritis, and sole MRI examination was unable to lead to the diagnosis. The current patient demonstrates the possibility that the involved muscles in poliomyelitis exist even in asymptomatic regions, which will be helpful for accurate diagnosis and life guidance in polio survivors. PMID:27069705

  1. Human lead exposure: Some recent research findings

    SciTech Connect

    Saryan, L.A.

    1999-09-01

    One of the practical problems facing industrial hygienists and safety managers in the lead industry is finding new ways to limit or reduce lead intake in order to protect workers from the deleterious effects of this metal. Exposure to lead generally takes place by inhalation of airborne particles and by ingestion. Airborne exposure is comparatively well understood and methods for the control of airborne lead have been developed and put into place in industrial facilities. Both for the general public and for workers, however, it is thought that a significant fraction of the total lead intake occurs by ingestion as opposed to inhalation. Furthermore, factors such as personal hygiene, hand washing, diet, cigarette smoking, alcohol consumption, use of medications, bone injury, existing disease, and others may also have positive or negative effects on lead absorption and blood lead levels. How these variables actually operate in practice for lead-exposed workers is unfortunately not very well understood. As scientific and medical knowledge increases, progress has been made in the understanding of some of the factors affecting blood lead levels. In this article, the author summarizes the findings of a few interesting recent reports that point the way toward future progress in this area.

  2. Virtual Exhibition and Fruition of Archaeological Finds

    NASA Astrophysics Data System (ADS)

    Manferdini, A. M.; Garagnani, S.

    2011-09-01

    During the last two decades, since digital technologies have become more sophisticated in acquiring real data and building faithful copies of them, their improvements have suggested interesting applications in the field of valorisation of Historical, Cultural and Artistic Heritage, with significant consequences in the share and widespread of knowledge. But although several technologies and methodologies for 3d digitization have recently been developed and improved, the lack of a standard procedure and the costs connected to their use still doesn't encourage the systematic digital acquisition of wide collections and heritage. The aim of this paper is to show the state of the art of a project whose aim is to provide a methodology and a procedure to create digital reproductions of artefacts for Institutions called to preserve, manage and enhance the fruition of archaeological finds inside museums or through digital exhibitions. Our project's aim is to find the most suitable procedure to digitally acquire archaeo logical artefacts that usually have small dimensions and have very complex and detailed surfaces. Within our methodology, particular attention has been paid to the use of widely shared and open-source visualization systems that enhance the involvement of the user by emphasizing three-dimensional characteristics of artefacts through virtual reality.

  3. Audiological findings in aphasic patients after stroke

    PubMed Central

    Onoue, Solange Satie; Ortiz, Karin Zazo; Minett, Thaís Soares Cianciarullo; Borges, Alda Christina Lopes de Carvalho

    2014-01-01

    Objective To outline the audiological findings of aphasic patients after cerebrovascular accidents. Methods This is a cross-sectional study performed between March 2011 and August 2012 in the Speech, Language, and Hearing Pathology Department of the Universidade Federal de São Paulo. A total of 43 aphasic subjects (27 men) were referred for audiological evaluation after stroke, with mean age of 54.48 years. Basic audiological evaluation tests were performed, including pure tone audiometry, speech audiometry (speech recognition threshold and word recognition score), immittance measures (tympanometry and contralateral acoustic reflex), and transient otoacoustic emissions. Results Sensorineural hearing loss was prevalent (78.6%). Speech recognition threshold and word recognition score were not obtained in some patients because they were unable to perform the task. Hearing loss was a common finding in this population. Conclusion Comprehension and/or oral emission disruptions in aphasic patients after stroke compromised conventional speech audiometry, resulting in the need for changes in the evaluation procedures for these patients. PMID:25628193

  4. Finding Optimal Apertures in Kepler Data

    NASA Astrophysics Data System (ADS)

    Smith, Jeffrey C.; Morris, Robert L.; Jenkins, Jon M.; Bryson, Stephen T.; Caldwell, Douglas A.; Girouard, Forrest R.

    2016-12-01

    With the loss of two spacecraft reaction wheels precluding further data collection for the Kepler primary mission, even greater pressure is placed on the processing pipeline to eke out every last transit signal in the data. To that end, we have developed a new method to optimize the Kepler Simple Aperture Photometry (SAP) photometric apertures for both planet detection and minimization of systematic effects. The approach uses a per cadence modeling of the raw pixel data and then performs an aperture optimization based on signal-to-noise ratio and the Kepler Combined Differential Photometric Precision (CDPP), which is a measure of the noise over the duration of a reference transit signal. We have found the new apertures to be superior to the previous Kepler apertures. We can now also find a per cadence flux fraction in aperture and crowding metric. The new approach has also been proven to be robust at finding apertures in K2 data that help mitigate the larger motion-induced systematics in the photometry. The method further allows us to identify errors in the Kepler and K2 input catalogs.

  5. Heterogeneous Intravascular Ultrasound Findings of Stent Thrombosis

    PubMed Central

    Morofuji, Toru; Inaba, Shinji; Aisu, Hiroe; Takahashi, Kayo; Saito, Makoto; Higashi, Haruhiko; Yoshii, Toyofumi; Sumimoto, Takumi

    2017-01-01

    Objective The underlying mechanisms of stent thrombosis are not completely understood. Methods We experienced 12 definite stent thrombosis cases (1 early, 1 late, and 10 very late) at our hospital from July 2011 to April 2016 and evaluated the possible causes of stent thrombosis by intravascular ultrasound (IVUS). Results Five different potential morphological causes of stent thrombosis (neoatherosclerosis, stent malapposition, stent fracture, edge dissection, and stent underexpansion) were detected by IVUS in 10 cases (83.3%); in 1 of the remaining 2 cases, the discontinuation of antithrombotic drugs resulted in early stent thrombosis without abnormal IVUS findings. Of the 12 stent thrombosis cases, 4 occurred at a bare-metal stent (average time from stent implantation, 106 months); in all 12, significant neointimal hyperplasia was observed on IVUS, and 2 had plaque ruptures at an in-stent or proximal reference. Malapposed stent struts were observed in three very-late stent thromboses, and all of these underwent sirolimus-eluting stent implantation. Stent thrombosis due to mechanical (stent fracture) or procedure-related complications (edge dissection and stent underexpansion) was observed in three cases. Conclusion In patients with stent thrombosis, heterogeneous findings were observed in IVUS. This IVUS case series illustrates the possible mechanisms of stent thrombosis. PMID:28154268

  6. An interim overview of LDEF materials findings

    NASA Technical Reports Server (NTRS)

    Stein, Brad A.

    1992-01-01

    The flight and retrieval of the National Aeronautics and Space Administration's Long Duration Exposure Facility (LDEF) provided an opportunity for the study of the low-Earth orbit (LEO) environment and long-duration space environmental effects (SEE) on materials that is unparalleled in the history of the U.S. Space Program. The remarkable flight attitude stability of LDEF enables specific analyses of various individual and combined effects of LEO environmental parameters on identical materials on the same space vehicle. This paper provides an overview of the interim LDEF materials findings of the Principal Investigators and the Materials Special Investigation Group. In general, the LDEF data is remarkably consistent; LDEF will provide a 'benchmark' for materials design data bases for satellites in low-Earth orbit. Some materials were identified to be encouragingly resistant to LEO SEE for 5.8 years; other 'space qualified' materials displayed significant environmental degradation. Molecular contamination was widespread; LDEF offers an unprecedented opportunity to provide a unified perspective of unmanned LEO spacecraft contamination mechanisms. New material development requirements for long-term LEO missions have been identified and current ground simulation testing methods/data for new, durable materials concepts can be validated with LDEF results. LDEF findings are already being integrated into the design of Space Station Freedom.

  7. Image Findings in Brain Developmental Venous Anomalies

    PubMed Central

    Lee, Mong

    2012-01-01

    Objective Developmental venous anomalies (DVAs) are benign anatomic variations; therefore, they are usually discovered incidentally. The aim of this article was to describe radiological findings of DVAs. Methods A retrospective search for DVAs of the brain was performed in 1899 patients who had undergone magnetic resonance imaging (MRI) with contrast enhancement between January 1, 2005 and April 25, 2011. We also reviewed the results of computed tomography (CT), magnetic resonance angiography (MRA), CT angiography, and transfemoral cerebral angiography (TFCA) studies performed in patients with DVAs. Results Thirty-two DVAs were identified in 31 of the 1899 patients (1.63%). These 31 patients underwent five enhanced CTs, three MRAs, two CT angiographies, and two TFCAs. Thirty of the 32 DVAs were supratentorial (ST) and two were infratentorial (IT). All enhanced MRI studies exhibited excellent resolution of DVAs. All DVAs had only one draining vein. The venous drainage system was an IT vein in three DVAs and an ST vein in 29 DVAs. Two out of five enhanced CTs presented good visualization of the draining vein. None of the MRAs, including the source image, revealed the presence of DVAs. The two CT angiographies exhibited good resolution of DVAs. One of the two TFCAs yielded an excellent illustration of the DVA. Conclusion CT angiography and MRI with contrast enhancement yielded detailed findings of DVAs. In contrast, MRA did not identify the DVAs. Enhanced CT presented only the draining vein of DVAs. PMID:23210028

  8. Finding the Electromagnetic Counterparts of Standard Sirens

    NASA Astrophysics Data System (ADS)

    Kocsis, B.; Frei, Z.; Haiman, Z.; Menou, K.

    The gravitational waves (GWs) emitted during the coalescence of supermassive black holes (SMBHs) will be detectable with the future Laser Interferometric Space Antenna (LISA). The direction and distance can be determined from the accumulated GW signal with a precision that increases rapidly in the final stages of the inspiral. We find that for M = (105 - 107)M⊙ near z = 1 the angular uncertainty decreases under 1° at least several hours before the plunge, allowing a targeted electromagnetic (EM) observation of the final stages of the merger with a wide field instrument. We then calculate the size of the final, three dimensional error volume. Under the plausible assumption that SMBH-SMBH mergers are accompanied by gas accretion leading to Eddington-limited quasar activity, we find that many cases this error volume will contain at most a single quasar for M = (105 - 107) M⊙ near z = 1. This will allow a straightforward test of the hypothesis that GW events are accompanied by bright quasar activity. The identification and observation of counterparts would allow unprecedented tests of the physics of MBH accretion, such as precision-measurements of the Eddington ratio. They would clarify the role of gas as a catalyst in SMBH coalescences, and would also offer an alternative method to constrain cosmological parameters.

  9. Diagnostic findings in 132 great horned owls

    USGS Publications Warehouse

    Franson, J.C.; Little, S.E.

    1996-01-01

    We reviewed diagnostic findings for 132 great horned owl (Bubo virginianus) carcasses that were submitted to the National Wildlife Health Center from 1975-93. The carcasses were collected in 24 states but most came from Colorado (N = 21), Missouri (N = 12), Oregon (N = 12), Wyoming (N = 11), Illinois (N = 10), and Wisconsin (N = 9). Forty-two birds were emaciated but presumptive causes of emaciation, including old injuries, chronic lesions in various organs, and exposure to dieldrin, were found in only 16. A greater proportion of juveniles (56%) than adults (29%) were emaciated. Twelve owls were shot and 35 died from other traumatic injuries. Poisonings were diagnosed in 11 birds, including five associated with hydrogen sulfide exposure in oil fields and six cases of agricultural pesticide poisonings. Electrocution killed nine birds and infectious diseases were found in six. Miscellaneous conditions, including egg impaction, drowning, and visceral gout were diagnosed in three of the birds and the cause of death was undetermined in 14 owls. While this review identifies major diagnostic findings in great horned owls, sample bias prevents definitive conclusions regarding actual proportional causes of mortality.

  10. Microbiological findings in prepubertal girls with vulvovaginitis.

    PubMed

    Sikanić-Dugić, Nives; Pustisek, Nives; Hirsl-Hećej, Vlasta; Lukić-Grlić, Amarela

    2009-01-01

    The aim of the study was to define the most common causes, symptoms and clinical features of vulvovaginitis in prepubertal girls, and to evaluate treatment success depending on the causative agent involved. The study included 115 girls aged 2-8 (mean 4.8) years, presenting with vulvovaginitis to the Outpatient Clinic for Pediatric and Adolescent Gynecology, Zagreb Children's Hospital, between September 2006 and July 2007. Medical history data were obtained from parents. Vaginal samples were collected for microbiological culture by using cotton-tipped swabs moistened with saline. All samples were referred to microbiology laboratory, where standard microbiological diagnostic procedures were performed. Selective and non-selective media were used. Of 115 study patients, 43 (37.4%) had received antibiotic therapy more than one month prior to their visit to the Clinic, mainly for upper respiratory tract infection. The most common presenting symptom was increased vaginal discharge usually noticed on the pants or diaper, found in 26 of 115 (22.6%) patients, followed by vulvar redness in 16 (13.9%), burning in seven (6.1%), itching in the vulvovaginal area in seven (6.1%), soreness in six (5.2%), odor in three (2.6%) patients, and two or more of these symptoms in another 50 (43.5%) patients. Fifty-nine of 115 children had normal clinical finding on gynecologic examination. Among the remaining 56 children, the most common finding was erythema observed in 19, vaginal discharge in ten, and a combination of discharge and erythema in 13 patients. Of 115 study patients, causative agents were isolated from vaginal culture in 38 (33%) cases. Of these, 21 grew group A beta hemolytic streptococcus, five patients Haemophilus influenzae, three Escherichia coli, two Enterococcus spp., and one each Staphylococcus aureus, Proteus mirabilis, and Streptococcus pneumoniae. Antibiotic therapy was administered in 31 of these 38 patients, except for those cases where intestinal bacteria and

  11. CT findings of small cell lung carcinoma

    PubMed Central

    Lee, Dongjun; Rho, Ji Young; Kang, Seunghun; Yoo, Koun Joy; Choi, Hye Jeong

    2016-01-01

    Abstract The purpose of this study was to clarify the recognizable computed tomography (CT) features of small cell lung carcinoma (SCLC). Contrast enhanced CT scans were reviewed retrospectively for mass location, mediastinal extension, and other concomitant findings in 142 patients with pathologically proven SCLC. SCLC was classified into hilar mass only (type I), hilar mass with ipsilateral mediastinal extension (type II), hilar mass with bilateral mediastinal extension (type III), and peripheral mass (type IV). When mediastinal lymphadenopathy (m-LAP) was indistinguishable from a hilar mass, we defined it as a mediastinal conglomerate mass (m-CM). Type IIa or IIIa had ipsilateral or bilateral m-LAP and type IIb, IIIb or IIIc had ipsilateral or bilateral m-CM. Type I (n = 8, 5.6%), type II (n = 58, 40.8%), type III (n = 55, 38.8%), and type IV (n = 21, 14.8%) were manifested. The combination of a hilar mass and m-CM was found in 68 patients (47.9%). Type IV masses showed lobulation in 11, microlobulation in 4, both lobulated and irregular margins in 4, and spiculation in 2. A total of 120 patients (84.5%) had a bronchial stenosis/obstruction; single (n = 52) and 2 or more (n = 68). Ninety-five patients (67.0%) had vascular invasion including main/lobar pulmonary artery and superior vena cava, and 55 (38.7%) had pleural effusion and/or pleural nodules. Concomitant parenchymal findings (n = 92, 64.8%) were noted: contiguous consolidation/nodule (n = 45), hematogeneous spread (n = 32), lymphangitic spread (n = 21), obstructive pneumonia (n = 22), and obstructive atelectasis (n = 14). In conclusion, the recognizable CT features of SCLC were a hilar mass with m-CM. Most of the hilar masses showed 2 or more bronchial stenoses/obstructions. Most cases of peripheral SCLC manifested as a lobulated mass rather than a spiculated mass. Vascular invasion and concomitant parenchymal findings were observed commonly. PMID:27893684

  12. Cretaceous-Tertiary findings, paradigms and problems

    NASA Technical Reports Server (NTRS)

    Officer, C. B.; Drake, C. L.

    1988-01-01

    The asteroid hypothesis has stimulated numerous studies of the paleontological record at Cretaceous/Tertiary time as well as of geological indicators of environmental crisis preserved in the rock record. Both extinctions and geological anomalies often occur at times that do not appear to be synchronous or instantaneous. The record includes paleontological indicators of dinosaurs, terrestrial flora, marine planktonic organisms, and shallow water marine macrofauna and geological phenomena include occurrences of iridium and other platinum metals, trace elements, clay mineralogy, shocked minerals, soot, microspherules, and isotopes of osmium, strontium and carbon. These findings are reviewed in the context of the alternate hypotheses of an exogenic cause, involving either a single asteroid impact or multiple commentary impacts, and an endogenic cause, involving intense global volcanism and major sea level regression.

  13. Atopic dermatitis. Findings of skin biopsies.

    PubMed

    Piloto Valdés, L; Gómez Echevarría, A H; Valdés Sánchez, A F; Ochoa Ochoa, C; Chong López, A; Mier Naranjo, G

    1990-01-01

    Twenty-eight adult patients with a clinical diagnosis of atopic dermatitis (according to the criteria of Hanifin and Lobitz) were studied at the Allergy Outpatient Service, the Dermatology Service and the Pathological Anatomy Service of the Hermanos Ameijeiras Clinical Surgical Hospital, from January to September 1986. The patients were submitted to a quantification of total serum IgE by means of the ELISA enzymatic ultramicromethod, developed at the Radioimmunoassay National Center, and skin biopsies were carried out by means of the paraffin and direct immunofluorescence methods. The most frequent histopathological findings were acanthosis, espongiosis, parakeratosis and exocitosis, as a chronic inflammatory infiltrate, mainly composed of lymphocytes, mast cells and eosinophils. In the skin direct immunofluorescence method we found depots of IgE in all the patients, having no relation in intensity to total serum IgE values.

  14. Folding and Finding RNA Secondary Structure

    PubMed Central

    Mathews, David H.; Moss, Walter N.; Turner, Douglas H.

    2010-01-01

    SUMMARY Optimal exploitation of the expanding database of sequences requires rapid finding and folding of RNAs. Methods are reviewed that automate folding and discovery of RNAs with algorithms that couple thermodynamics with chemical mapping, NMR, and/or sequence comparison. New functional noncoding RNAs in genome sequences can be found by combining sequence comparison with the assumption that functional noncoding RNAs will have more favorable folding free energies than other RNAs. When a new RNA is discovered, experiments and sequence comparison can restrict folding space so that secondary structure can be rapidly determined with the help of predicted free energies. In turn, secondary structure restricts folding in three dimensions, which allows modeling of three-dimensional structure. An example from a domain of a retrotransposon is described. Discovery of new RNAs and their structures will provide insights into evolution, biology, and design of therapeutics. Applications to studies of evolution are also reviewed. PMID:20685845

  15. Finding a niche for seam cells?

    PubMed Central

    Brabin, Charles; Woollard, Alison

    2012-01-01

    The C. elegans neuroectodermal seam cells provide a tractable and well-established model for studying the stem cell mode of division, due to the reiterative asymmetric divisions occurring during larval development. They are, however, not generally considered to be ‘true’ stem cells, owing to their eventual terminal differentiation and the lack of a defined stem cell niche—a microenvironment that promotes the proliferation and prevents the differentiation of the stem cells that reside within. Here, we discuss the concept of the niche in relation to the seam, with reference to our recent findings suggesting that the stem-like properties of the seam cells are maintained at least in part through protection from differentiation signals emanating from the surrounding hypodermal syncytium. Determining the applicability of the niche concept will require definition of these signals and will have important implications for the status of seam cells in the context of stem cell biology. PMID:24058832

  16. Multimodality Imaging Findings of a Renal Aspergilloma

    PubMed Central

    Bulakçı, Mesut; Kartal, Merve Gülbiz; Çelenk, Erhan; Tunçer, Sena; Kılıçaslan, Işın

    2016-01-01

    Background Renal aspergillosis is a rare infection that usually occurs in persons with a predisposition for this condition. Its differential diagnosis includes primary and metastatic renal malignancies, pyelonephritis and secondary abscess formation, granulomatous disorders, and renal infarction. We aim to stress the role of multimodality imaging and percutaneous biopsy in the diagnosis of this condition. Case Report We present diffusion weighted imaging (DWI) and positron emission tomography-computed tomography (PET-CT) findings in addition to conventional imaging modalities in a 55-year-old man with secondary renal aspergilloma. Conclusion Radiological imaging methods are an integral part of diagnostic workup for renal aspergillosis. A definitive diagnosis is made by histopathological and/or microbiological examination of the material obtained via percutaneous biopsy under guidance of imaging methods. PMID:27994929

  17. Scrotal inflammatory disease: color Doppler US findings.

    PubMed

    Horstman, W G; Middleton, W D; Melson, G L

    1991-04-01

    A study of 45 patients with 51 cases of hemiscrotal inflammatory disease was done to determine the color Doppler ultrasonographic appearance of scrotal inflammatory disorders. The diagnosis was ultimately established by means of appropriate response to antibiotic treatment (47 cases) or surgery (four cases). In all cases, there was evidence of hyperemia: an increased number and concentration of detectable vessels in the affected portion of the scrotum. In 17 cases, the gray scale images were normal, and the only evidence of inflammation was the presence of hypervascularity. Abnormally decreased epididymal vascular resistance was detected in 14 cases of epididymitis; abnormally decreased testicular vascular resistance was detected in six cases of orchitis. Spontaneous venous flow was present in 18 patients. The authors conclude that color Doppler can demonstrate the hyperemic response to scrotal inflammatory disease and that, in the proper clinical setting, it can supplement the gray scale findings and increase diagnostic confidence.

  18. A compilation of jet finding algorithms

    SciTech Connect

    Flaugher, B.; Meier, K.

    1992-12-31

    Technical descriptions of jet finding algorithms currently in use in p{anti p} collider experiments (CDF, UA1, UA2), e{sup +}e{sup {minus}} experiments and Monte-Carlo event generators (LUND programs, ISAJET) have been collected. For the hadron collider experiments, the clustering methods fall into two categories: cone algorithms and nearest-neighbor algorithms. In addition, UA2 has employed a combination of both methods for some analysis. While there are clearly differences between the cone and nearest-neighbor algorithms, the authors have found that there are also differences among the cone algorithms in the details of how the centroid of a cone cluster is located and how the E{sub T} and P{sub T} of the jet are defined. The most commonly used jet algorithm in electron-positron experiments is the JADE-type cluster algorithm. Five various incarnations of this approach have been described.

  19. Gastroduodenal lesions of ingested acids: radiographic findings.

    PubMed

    Muhletaler, C A; Gerlock, A J; de Soto, L; Halter, S A

    1980-12-01

    Abdominal radiographs and barium studies of the stomach and duodenum of 27 patients after ingestion of muriatic acid (27% HCl) in suicidal attempts were reviewed. Eleven patients were studied in the acute phase (1-10 days), nine in the subacute phase (11-20 days), and 15 in the chronic phase (21 days or more). Extensive gastric and duodenal mucosal and submucosal damage was radiographically demonstrated in all patients studied in the acute and subacute phase. Four patients had gastric perforation. The radiographic findings in the chronic phase were characterized by marked contraction of the lesser curvature, antral stenosis, irregular gastric contours, and deformed duodenal bulb. Esophageal mucosal and submucosal lesions were radiographically demonstrated in all these patients.

  20. Muscle biopsy findings in inflammatory myopathies.

    PubMed

    Dalakas, Marinos C

    2002-11-01

    The inflammatory myopathies encompass a heterogeneous group of acquired muscle diseases characterized clinically, by muscle weakness, and histologically, by inflammatory infiltrates within the skeletal muscles. The group of these myopathies comprise three major and discrete subsets: polymyositis (PM), dermatomyositis (DM), and inclusion body myositis (IBM). Each subset retains its characteristic clinical, immunopathologic, and morphologic features regardless of whether it occurs separately or in connection with other systemic diseases. Although the diagnosis of these disorders is based on the combination of clinical examination, electromyographic data, serum muscle enzyme levels, various autoantibodies, and the muscle biopsy findings, the muscle biopsy offers the most definitive diagnostic information in the majority of the cases. This article summarizes the main histologic features that characterize PM, DM, or IBM and emphasizes the main pitfalls associated with interpretation of the biopsies.

  1. Knee bone tumors: findings on conventional radiology*

    PubMed Central

    Andrade Neto, Francisco; Teixeira, Manuel Joaquim Diógenes; Araújo, Leonardo Heráclio do Carmo; Ponte, Carlos Eduardo Barbosa

    2016-01-01

    The knee is a common site for bone tumors, whether clinically painful or not. Conventional radiology has been established as the first line of investigation in patients with knee pain and can reveal lesions that often generate questions not only for the generalist physician but also for the radiologist or general orthopedist. History, image examination, and histopathological analysis compose the essential tripod of the diagnosis of bone tumors, and conventional radiology is an essential diagnostic tool in patients with knee pain. This pictorial essay proposes to depict the main conventional radiography findings of the most common bone tumors around the knee, including benign and malignant tumors, as well as pseudo-tumors. PMID:27403019

  2. Some Findings Concerning Requirements in Agile Methodologies

    NASA Astrophysics Data System (ADS)

    Rodríguez, Pilar; Yagüe, Agustín; Alarcón, Pedro P.; Garbajosa, Juan

    Agile methods have appeared as an attractive alternative to conventional methodologies. These methods try to reduce the time to market and, indirectly, the cost of the product through flexible development and deep customer involvement. The processes related to requirements have been extensively studied in literature, in most cases in the frame of conventional methods. However, conclusions of conventional methodologies could not be necessarily valid for Agile; in some issues, conventional and Agile processes are radically different. As recent surveys report, inadequate project requirements is one of the most conflictive issues in agile approaches and better understanding about this is needed. This paper describes some findings concerning requirements activities in a project developed under an agile methodology. The project intended to evolve an existing product and, therefore, some background information was available. The major difficulties encountered were related to non-functional needs and management of requirements dependencies.

  3. Bases of Radio Direction Finding, Part II

    DTIC Science & Technology

    1977-12-22

    FTD-ID(RS)T-2232-77 Part 2 of 2 FOREIGN TECHNOLOGY DIVISION BASES OF RADIO DIRECTION FINDING by I. S. Kukes, M. Ye. Starik -3- 0DAM Approved for...FOREIGN TECHNOLOGY DI- FOREIGN TECHNOLOGY DIVISION I VISION. j WP.AFB, OHIO. FTD- ID(RS)T-2232-77 Date22 Dec 1977 Table of Contents U.S. Board on...2939, Nt 8, LTI). 3. 11.2 WI ir-p x( o a~ B. B OcitowiwN -punpcKi:. si’Hovim’ paAisonve.1CI* MONil . PCJA.-.It3A. OTA. A9JI1041-1oTS, .1943. 11.3. C a R

  4. Food entrainment: major and recent findings.

    PubMed

    Carneiro, Breno T S; Araujo, John F

    2012-01-01

    Mammals exhibit daily anticipatory activity to cycles of food availability. Studies on such food anticipatory activity (FAA) have been conducted mainly in nocturnal rodents. They have identified FAA as the behavioral output of a food entrained oscillator (FEO), separate of the known light entrained oscillator (LEO) located in the suprachiasmatic nucleus (SCN) of hypothalamus. Here we briefly review the main characteristics of FAA. Also, we present results on four topics of food anticipation: (1) possible input signals to FEO, (2) FEO substrate, (3) the importance of canonical clock genes for FAA, and (4) potential practical applications of scheduled feeding. This mini review is intended to introduce the subject of food entrainment to those unfamiliar with it but also present them with relevant new findings on the issue.

  5. Computed tomography findings in bilateral perinephric lymphangiomatosis.

    PubMed

    Hakeem, Aijaz; Gojwari, Tariq A; Reyaz, Sheikh; Rasool, Shubana; Shafi, Hakim; Mufti, Shahida

    2010-01-01

    Perinephric lymphangioma is rare disorder that may be confused with various forms of renal cystic diseases and urinomas. In this disorder a developmental malformation results in failure of developing lymphatic tissue to establish normal communication with the rest of lymphatic system. Once there is restricted drainage of lymphatic fluid the lymphatic channels dilate to form cystic masses that may be unilocular or multilocular and may be seen unilaterally or bilaterally .This condition presents with various signs and symptoms or can be just an incidental finding which in presence of misleading clinical history may be confused with other diseases. CT scan with delayed cuts and USG guided aspiration with biochemical analysis of fluid will help us in arriving to final diagnosis.

  6. Computed tomography findings in bilateral perinephric lymphangiomatosis

    PubMed Central

    Hakeem, Aijaz; Gojwari, Tariq A; Reyaz, Sheikh; Rasool, Shubana; Shafi, Hakim; Mufti, Shahida

    2010-01-01

    Perinephric lymphangioma is rare disorder that may be confused with various forms of renal cystic diseases and urinomas. In this disorder a developmental malformation results in failure of developing lymphatic tissue to establish normal communication with the rest of lymphatic system. Once there is restricted drainage of lymphatic fluid the lymphatic channels dilate to form cystic masses that may be unilocular or multilocular and may be seen unilaterally or bilaterally .This condition presents with various signs and symptoms or can be just an incidental finding which in presence of misleading clinical history may be confused with other diseases. CT scan with delayed cuts and USG guided aspiration with biochemical analysis of fluid will help us in arriving to final diagnosis. PMID:20842254

  7. Finding corners in images by foveated search

    NASA Astrophysics Data System (ADS)

    Arnow, Thomas L.; Bovik, Alan C.

    2006-01-01

    We develop a new approach to finding corners in images that combines foveated edge detection and curvature calculation with saccadic placement of foveal fixations. Each saccade moves the fovea to a location of high curvature combined with high edge gradient. Edges are located using a foveated Canny edge detector with spatial constant that increases with eccentricity. Next, we calculate a measure of local corner strength, based on a product of curvature and gradient. An inhibition factor based on previous visits to a region of the image prevents the system from repeatedly returning to the same locale. A long saccade is move thes fovea to previously unexplored areas of the image. Subsequent short saccades improve the accuracy of the location of the corner approximated by the long saccade. The system is tested on two natural scenes and the results compared against subjects observing the same test images through an eyetracker. Results show that the algorithm is a good locator of corners.

  8. Finding missing proofs with automated reasoning.

    SciTech Connect

    Fitelson, B.; Wos, L.; Mathematics and Computer Science; Univ. of Wisconsin at Madison

    2001-08-01

    This article features long-sought proofs with intriguing properties (such as the absence of double negation and the avoidance of lemmas that appeared to be indispensable), and it features the automated methods for finding them. The theorems of concern are taken from various areas of logic that include two-valued sentential (or propositional) calculus and infinite-valued sentential calculus. Many of the proofs (in effect) answer questions that had remained open for decades, questions focusing on axiomatic proofs. The approaches we take are of added interest in that all rely heavily on the use of a single program that offers logical reasoning, William McCune's automated reasoning program OTTER. The nature of the successes and approaches suggests that this program offers researchers a valuable automated assistant. This article has three main components. First, in view of the interdisciplinary nature of the audience, we discuss the means for using the program in question (OTTER), which flags, parameters, and lists have which effects, and how the proofs it finds are easily read. Second, because of the variety of proofs that we have found and their significance, we discuss them in a manner that permits comparison with the literature. Among those proofs, we offer a proof shorter than that given by Meredith and Prior in their treatment of Lukasiewicz's shortest single axiom for the implicational fragment of two-valued sentential calculus, and we offer a proof for the Lukasiewicz 23-letter single axiom for the full calculus. Third, with the intent of producing a fruitful dialogue, we pose questions concerning the properties of proofs and, even more pressing, invite questions similar to those this article answers.

  9. Key findings of the national weatherization evaluation

    SciTech Connect

    Brown, M.A.; Berry, L.G.

    1994-10-01

    In 1990, the U.S. Department of Energy sponsored a comprehensive evaluation of its Weatherization Assistance Program, the nation`s largest residential energy conservation program. The primary goal of the evaluation was to establish whether the Program meets the objectives of its enabling legislation and fulfills its mission statement, to reduce the heating and cooling costs for low-income families-particularly the elderly, persons with disabilities, and children by improving the energy-efficiency of their homes and ensuring their health and safety. Oak Ridge National Laboratory managed a five-part study which produced a series of documents evaluating the Program. The objective of this document is to summarize the findings of the five-part National Weatherization Evaluation. The five studies were as follows: (1) Network Study-this study characterized the weatherization network`s leveraging, capabilities, procedures, staff, technologies, and innovations; (2) Resources and Population Study-this study profiled low-income weatherization resources, the weatherized population, and the population remaining to be served; (3) Multifamily Study-this study described the nature and extent of weatherization activities in larger multifamily buildings; (4) Single-family Study-this study estimated the national savings and cost- effectiveness of weatherizing single-family and small multifamily dwellings that use natural gas or electricity for space heating; (5) Fuel-Oil Study-this study estimated the savings and cost-effectiveness of weatherizing single-family homes, located in nine northeastern states, that use fuel oil for space heating. This paper provides a brief overview of each study`s purposes, research methods and most important findings.

  10. Genetics and intelligence differences: five special findings.

    PubMed

    Plomin, R; Deary, I J

    2015-02-01

    Intelligence is a core construct in differential psychology and behavioural genetics, and should be so in cognitive neuroscience. It is one of the best predictors of important life outcomes such as education, occupation, mental and physical health and illness, and mortality. Intelligence is one of the most heritable behavioural traits. Here, we highlight five genetic findings that are special to intelligence differences and that have important implications for its genetic architecture and for gene-hunting expeditions. (i) The heritability of intelligence increases from about 20% in infancy to perhaps 80% in later adulthood. (ii) Intelligence captures genetic effects on diverse cognitive and learning abilities, which correlate phenotypically about 0.30 on average but correlate genetically about 0.60 or higher. (iii) Assortative mating is greater for intelligence (spouse correlations ~0.40) than for other behavioural traits such as personality and psychopathology (~0.10) or physical traits such as height and weight (~0.20). Assortative mating pumps additive genetic variance into the population every generation, contributing to the high narrow heritability (additive genetic variance) of intelligence. (iv) Unlike psychiatric disorders, intelligence is normally distributed with a positive end of exceptional performance that is a model for 'positive genetics'. (v) Intelligence is associated with education and social class and broadens the causal perspectives on how these three inter-correlated variables contribute to social mobility, and health, illness and mortality differences. These five findings arose primarily from twin studies. They are being confirmed by the first new quantitative genetic technique in a century-Genome-wide Complex Trait Analysis (GCTA)-which estimates genetic influence using genome-wide genotypes in large samples of unrelated individuals. Comparing GCTA results to the results of twin studies reveals important insights into the genetic architecture

  11. Landfill aeration worldwide: Concepts, indications and findings

    SciTech Connect

    Ritzkowski, M.; Stegmann, R.

    2012-07-15

    Highlights: Black-Right-Pointing-Pointer Different landfill aeration concepts and accordant application areas are described. Black-Right-Pointing-Pointer Examples of full scale projects are provided for Europe, North-America and Asia. Black-Right-Pointing-Pointer Major project findings are summarised, including prospects and limitations. Black-Right-Pointing-Pointer Inconsistencies between laboratory and full scale results have been elaborated. Black-Right-Pointing-Pointer An explanatory approach in connection with the inconsistencies is provided. - Abstract: The creation of sustainable landfills is a fundamental goal in waste management worldwide. In this connection landfill aeration contributes towards an accelerated, controlled and sustainable conversion of conventional anaerobic landfills into a biological stabilized state associated with a minimised emission potential. The technology has been successfully applied to landfills in Europe, North America and Asia, following different strategies depending on the geographical region, the specific legislation and the available financial resources. Furthermore, methodologies for the incorporation of landfill aeration into the carbon trade mechanisms have been developed in recent years. This manuscript gives an overview on existing concepts for landfill aeration; their application ranges and specifications. For all of the described concepts examples from different countries worldwide are provided, including details regarding their potentials and limitations. Some of the most important findings from these aeration projects are summarised and future research needs have been identified. It becomes apparent that there is a great demand for a systematisation of the available results and implications in order to further develop and optimise this very promising technology. The IWWG (International Waste Working Group) Task Group 'Landfill Aeration' contributes towards the achievement of this goal.

  12. Astronomers Find Rare Beast by New Means

    NASA Astrophysics Data System (ADS)

    2010-01-01

    For the first time, astronomers have found a supernova explosion with properties similar to a gamma-ray burst, but without seeing any gamma rays from it. The discovery, using the National Science Foundation's Very Large Array (VLA) radio telescope, promises, the scientists say, to point the way toward locating many more examples of these mysterious explosions. "We think that radio observations will soon be a more powerful tool for finding this kind of supernova in the nearby Universe than gamma-ray satellites," said Alicia Soderberg, of the Harvard-Smithsonian Center for Astrophysics. The telltale clue came when the radio observations showed material expelled from the supernova explosion, dubbed SN2009bb, at speeds approaching that of light. This characterized the supernova, first seen last March, as the type thought to produce one kind of gamma-ray burst. "It is remarkable that very low-energy radiation, radio waves, can signal a very high-energy event," said Roger Chevalier of the University of Virginia. When the nuclear fusion reactions at the cores of very massive stars no longer can provide the energy needed to hold the core up against the weight of the rest of the star, the core collapses catastrophically into a superdense neutron star or black hole. The rest of the star's material is blasted into space in a supernova explosion. For the past decade or so, astronomers have identified one particular type of such a "core-collapse supernova" as the cause of one kind of gamma-ray burst. Not all supernovae of this type, however, produce gamma-ray bursts. "Only about one out of a hundred do this," according to Soderberg. In the more-common type of such a supernova, the explosion blasts the star's material outward in a roughly-spherical pattern at speeds that, while fast, are only about 3 percent of the speed of light. In the supernovae that produce gamma-ray bursts, some, but not all, of the ejected material is accelerated to nearly the speed of light. The superfast

  13. A review of MRI findings in schizophrenia

    PubMed Central

    Shenton, Martha E.; Dickey, Chandlee C.; Frumin, Melissa; McCarley, Robert W.

    2009-01-01

    After more than 100 years of research, the neuropathology of schizophrenia remains unknown and this is despite the fact that both Kraepelin (1919/1971: Kraepelin,E., 1919/1971. Dementia praecox. Churchill Livingston Inc., New York) and Bleuler (1911/1950: Bleuler, E., 1911/1950. Dementia praecox or the group of schizophrenias. International Universities Press, New York), who first described ‘dementia praecox’ and the ‘ schizophrenias’, were convinced that schizophrenia would ultimately be linked to an organic brain disorder. Alzheimer (1897: Alzheimer, A., 1897. Beitrage zur pathologischen anatomie der hirnrinde und zur anatomischen grundlage einiger psychosen. Monatsschrift fur Psychiarie und Neurologie. 2, 82–120) was the first to investigate the neuropathology of schizophrenia, though he went on to study more tractable brain diseases. The results of subsequent neuropathological studies were disappointing because of conflicting findings. Research interest thus waned and did not flourish again until 1976, following the pivotal computer assisted tomography (CT) finding of lateral ventricular enlargement in schizophrenia by Johnstone and colleagues. Since that time significant progress has been made in brain imaging, particularly with the advent of magnetic resonance imaging (MRI), beginning with the first MRI study of schizophrenia by Smith and coworkers in 1984 (Smith, R.C., Calderon, M., Ravichandran, G.K., et al. (1984). Nuclear magnetic resonance in schizophrenia: A preliminary study. Psychiatry Res. 12, 137–147). MR in vivo imaging of the brain now confirms brain abnormalities in schizophrenia. The 193 peer reviewed MRI studies reported in the current review span the period from 1988 to August, 2000. This 12 year period has witnessed a burgeoning of MRI studies and has led to more definitive findings of brain abnormalities in schizophrenia than any other time period in the history of schizophrenia research. Such progress in defining the

  14. Finding organic vapors - a Monte Carlo approach

    NASA Astrophysics Data System (ADS)

    Vuollekoski, Henri; Boy, Michael; Kerminen, Veli-Matti; Kulmala, Markku

    2010-05-01

    Aerosols have an important role in regulating the climate both directly by absorbing and scattering solar radiation, as well as indirectly by acting as cloud condensation nuclei. While it is known that their net effect on radiative forcing is negative, several key aspects remain mysterious. There exist plenty of known primary sources of particles due to both natural and man-made origin - for example desert dust, volcanic activity and tire debris. On the other hand, it has been shown that the formation of secondary particles, by nucleation from precursor vapors, is a frequent, global phenomenon. However, the very earliest steps in new particle formation - nucleation and early growth by condensation - have many big question marks on them. While several studies have indicated the importance of a sufficient concentration of sulphuric acid vapor for the process, it has also been noted that this is usually not enough. Heads have therefore turned to organic vapors, which in their multitude could explain various observed characteristics of new particle formation. But alas, the vast number of organic compounds, their complex chemistry and properties that make them difficult to measure, have complicated the quantifying task. Nevertheless, evidence of organic contribution in particles of all size classes has been found. In particular, a significant organic constituent in the very finest particles suggests the presence of a high concentration of very low-volatile organic vapors. In this study, new particle formation in the boreal forest environment of Hyytiälä, Finland, is investigated in a process model. Our goal is to quantify the concentration, to find the diurnal profile and to get hints of the identity of some organic vapors taking part in new particle formation. Previous studies on the subject have relied on data analysis of the growth rate of the observed particles. However, due to the coarse nature of the methods used to calculate growth rates, this approach has its

  15. Gallbladder metastasis: spectrum of imaging findings.

    PubMed

    Barretta, Maria Luisa; Catalano, Orlando; Setola, Sergio Venanzio; Granata, Vincenza; Marone, Ugo; D'Errico Gallipoli, Adolfo

    2011-12-01

    The objective of this study is to report the diagnostic features of hematogenous gallbladder metastasis using various imaging modalities. We carried out a single-center retrospective analysis of 13 patients with gallbladder metastasis. The primary malignancy was cutaneous melanoma (11 cases), hepatocellular carcinoma (1 case), and non-Hodgkin lymphoma (1 case). All patients underwent sonography (US), with color-power-Doppler assessment in 11 cases. Contrast-enhanced US (CEUS) was performed in 8 patients, MDCT in 8, and MR imaging in 1. Four subjects studied by whole-body PET. The gallbladder lesions were first detected with US in 9 cases and with MDCT in 3 cases. The remaining patient was investigated because of hepatic fluorodeoxyglucose uptake at PET; CEUS failed to detect any liver metastasis in this subject but identified a gallbladder lesion. Typical findings included multiplicity of gallbladder vegetations, broad base, limited mural thickening, presence of contrast enhancement, absence of gallstones and gallbladder bed infiltration, presence of combined lesions within other organs. Only two patients presented an isolated location in the gallbladder and were successfully treated with surgery. Gallbladder metastasis is a rare but possible occurrence. Knowledge of the typical imaging features and careful evaluation of the gallbladder may avoid an incorrect or false negative diagnosis.

  16. Mesozoic folds, fossil fields, and future finds ( )

    SciTech Connect

    Newman, G.W.; Witter, G.G.

    1988-02-01

    Drilling and surface geologic mapping have shown that pre-Tertiary, post-Triassic folds and upthrusted anticlines in an eastern Nevada fold-belt have accumulated major oil columns. This Mesozoic foldbelt involves a Cambrian through Triassic section, which has hundreds of feet of porosity in Ordovician sandstones, Silurian and Devonian carbonates, and Mississippian sandstones. In addition to the Devonian Pilot and Mississippian Chainman shales, source rocks are found in Cambrian and Ordovician shales and in some Paleozoic carbonates. The occurrence of live and dead oil shows in hundreds of vertical feet of porosity in wells drilled on several of these Mesozoic structures is interpreted as evidence that these structures were giant oil fields prior to being breached by Tertiary Basin and Range extensional faulting, which allowed vertical hydrocarbon leakage. Noting that undrilled Mesozoic structures still exist in the foldbelt and noting that natural processes are seldom 100% efficient - including, probably, the disruptive effects of Basin and range extensional faulting - the authors suggest that there is a very good chance of finding one or more giant fields in the remaining structures of this foldbelt.

  17. How to find the best evidence.

    PubMed

    Chatburn, Robert L

    2009-10-01

    The Internet has made finding evidence for clinical practice fairly easy. Many different types of databases that can be searched for relevant key terms are available for free or for subscription. Bibliographic or library databases contain books, book chapters, reports, citations, abstracts, and either the full text of the articles indexed or links to the full text. Citation databases are specially designed so that you can track the progress of an idea or research topic by searching the published works that cite a particular author or article. Synthesized databases are pre-filtered records for particular topics. They are usually subscription-based, with relatively large fees (but you can get free access in libraries). This type of database may provide the "best" evidence without extensive searches of standard bibliographic databases. Portals are Web pages that act as a starting point for using the Web or Web-based services and links to books, journals, patient-education resources, and images. Many medical journals, including Respiratory Care, are now available online. Finally, even generalized search engines such as Google, Yahoo, Ask, and Dogpile can provide a wealth of information on medical topics.

  18. ORAL FINDINGS IN PATIENTS WITH APERT SYNDROME

    PubMed Central

    Dalben, Gisele da Silva; Neves, Lucimara Teixeira das; Gomide, Marcia Ribeiro

    2006-01-01

    Introduction: The Apert syndrome is a rare disorder of autosomal dominant inheritance caused by mutations in the FGFR2 gene at locus 10q26; patients with this syndrome present severe syndactyly, exophthalmia, ocular hypertelorism and hypoplastic midface with Class III malocclusion, besides systemic alterations. Most investigations available on the Apert syndrome address the genetic aspect or surgical management, with little emphasis on the oral aspects. Objective: to investigate the oral findings, including dental anomalies, ectopic eruption of the maxillary permanent first molars and soft tissue alterations, in subjects with Apert syndrome. Material and methods: clinical and radiographic examination of nine patients with Apert syndrome, aged 6 to 15 years, not previously submitted to orthodontic or orthognathic treatment. Results: dental anomalies were present in all patients, with one to eight anomalies per individual. The most frequent anomalies were tooth agenesis, mainly affecting maxillary canines, and enamel opacities (44.4% for both). Ectopic eruption of maxillary first molars was found in 33.3% of patients; lateral palatal swellings were observed in 88.8% of patients. Conclusions: The occurrence of typical lateral palatal swellings agrees with the literature. The high prevalence of dental anomalies and ectopic eruption may suggest a possible etiologic relationship with the syndrome. PMID:19089249

  19. Dermatoscopic findings of pigmented purpuric dermatosis*

    PubMed Central

    Ozkaya, Dilek Biyik; Emiroglu, Nazan; Su, Ozlem; Cengiz, Fatma Pelin; Bahali, Anil Gulsel; Yildiz, Pelin; Demirkesen, Cuyan; Onsun, Nahide

    2016-01-01

    Background Pigmented purpuric dermatosis is a chronic skin disorder of unknown aetiology characterised by symmetrical petechial and pigmented macules, often confined to the lower limbs. The aetiology of pigmented purpuric dermatosis is unknown. Dermatoscopy is a non-invasive diagnostic technique that allows the visualisation of morphological features invisible to the naked eye; it combines a method that renders the corneal layer of the skin translucent with an optical system that magnifies the image projected onto the retina. Objectives The aim of this study is to investigate the dermatoscopic findings of pigmented purpuric dermatosis. Methods This study enrolled patients diagnosed histopathologically with pigmented purpuric dermatosis who had dermatoscopic records. We reviewed the dermatoscopic images of PPD patients who attended the outpatient clinic in the Istanbul Dermatovenereology Department at the Bezmialem Vakıf University Medical Faculty. Results Dermatoscopy showed: coppery-red pigmentation (97%, n = 31) in the background, a brown network (34%, n = 11), linear vessels (22%, n = 7), round to oval red dots, globules, and patches (69%, n = 22; 75%, n = 24; 34%, n = 11; respectively), brown globules (26%, n = 8) and dots (53%, n = 17), linear brown lines (22%, n = 7), and follicular openings (13%, n = 4). Conclusion To our knowledge, this is the first study to report the dermatoscopy of pigmented purpuric dermatosis. In our opinion, dermatoscopy can be useful in the diagnosis of pigmented purpuric dermatosis. PMID:27828629

  20. Finding Horndeski theories with Einstein gravity limits

    NASA Astrophysics Data System (ADS)

    McManus, Ryan; Lombriser, Lucas; Peñarrubia, Jorge

    2016-11-01

    The Horndeski action is the most general scalar-tensor theory with at most second-order derivatives in the equations of motion, thus evading Ostrogradsky instabilities and making it of interest when modifying gravity at large scales. To pass local tests of gravity, these modifications predominantly rely on nonlinear screening mechanisms that recover Einstein's Theory of General Relativity in regions of high density. We derive a set of conditions on the four free functions of the Horndeski action that examine whether a specific model embedded in the action possesses an Einstein gravity limit or not. For this purpose, we develop a new and surprisingly simple scaling method that identifies dominant terms in the equations of motion by considering formal limits of the couplings that enter through the new terms in the modified action. This enables us to find regimes where nonlinear terms dominate and Einstein's field equations are recovered to leading order. Together with an efficient approximation of the scalar field profile, one can then further evaluate whether these limits can be attributed to a genuine screening effect. For illustration, we apply the analysis to both a cubic galileon and a chameleon model as well as to Brans-Dicke theory. Finally, we emphasise that the scaling method also provides a natural approach for performing post-Newtonian expansions in screened regimes.

  1. Cobalamin Deficiency: Clinical Picture and Radiological Findings

    PubMed Central

    Briani, Chiara; Dalla Torre, Chiara; Citton, Valentina; Manara, Renzo; Pompanin, Sara; Binotto, Gianni; Adami, Fausto

    2013-01-01

    Vitamin B12 deficiency causes a wide range of hematological, gastrointestinal, psychiatric and neurological disorders. Hematological presentation of cobalamin deficiency ranges from the incidental increase of mean corpuscular volume and neutrophil hypersegmentation to symptoms due to severe anemia, such as angor, dyspnea on exertion, fatigue or symptoms related to congestive heart failure, such as ankle edema, orthopnea and nocturia. Neuropsychiatric symptoms may precede hematologic signs and are represented by myelopathy, neuropathy, dementia and, less often, optic nerve atrophy. The spinal cord manifestation, subacute combined degeneration (SCD), is characterized by symmetric dysesthesia, disturbance of position sense and spastic paraparesis or tetraparesis. The most consistent MRI finding is a symmetrical abnormally increased T2 signal intensity confined to posterior or posterior and lateral columns in the cervical and thoracic spinal cord. Isolated peripheral neuropathy is less frequent, but likely overlooked. Vitamin B12 deficiency has been correlated negatively with cognitive functioning in healthy elderly subjects. Symptoms include slow mentation, memory impairment, attention deficits and dementia. Optic neuropathy occurs occasionally in adult patient. It is characterized by symmetric, painless and progressive visual loss. Parenteral replacement therapy should be started soon after the vitamin deficiency has been established. PMID:24248213

  2. Bayesian Hypothesis Testing for Planet Finding

    NASA Astrophysics Data System (ADS)

    Braems, I.; Kasdin, N. J.

    2003-12-01

    One of the most important performance metrics of any space planet finding system is integration time. The time needed to make a positive detection of an extrasolar planet determines the number of systems we can observe for the life of the mission and the stability requirements of the spacecraft and optical control systems. Most astronomical detection approaches rely on fairly simple signal-to-noise calculations and a threshold determined by the ability of the human eye to extract the planet image from the background (usually a signal-to-noise ratio of five). In this paper we present an alternative approach to detection using Bayesian hypothesis testing. This optimal approach provides a quantitative measure of the probability of detection under various conditions and integration times (such as known or unknown background levels) and under different prior assumptions. We also show how the technique allows for a much higher probability of detection for shorter integration times than the previous photometric approaches. We gratefully acknowledge the support of the Jet Propulsion Laboratory of the National Aeronautics and Space Administration for this work and Institut National de Recherche en Informatique et Automatique (INRIA) for its support of Ms. Braems.

  3. Computed tomographic findings in orbital Mucor

    SciTech Connect

    Greenberg, M.R.; Lippman, S.M.; Grinnell, V.S.; Colman, M.F.; Edwards, J.E. Jr.

    1985-07-01

    Mucormycosis is an increasingly important infection in immunocompromised patients; knowledge regarding the variability of its clinical manifestations is expanding steadily. The infection is of paranasal sinus origin and may involve the orbit secondarily via freely communicating foramina and venous channels. Death often ensues when the infection spreads either into the cavernous sinus or the central nervous system. Early diagnosis of rhinocerebral mucormycosis is crucial for a successful outcome. Computed tomographic (CT) scanning is used to visualize many intraorbital pathologic abnormalities. The patient discussed in this paper had extensive orbital Mucor that appeared minimal on a CT scan. This inability of the scan to reflect the severity of infection prompted a review of the literature describing the use of CT scans for detecting this potentially fatal, opportunistic infection. The search showed that a disparity between scan findings and the severity of the disease is the rule rather than the exception. Recognition of this disparity has significant implications for appropriate diagnosis and management of orbital Mucor.

  4. Cutaneous findings in patients with acromegaly.

    PubMed

    Akoglu, Gulsen; Metin, Ahmet; Emre, Selma; Ersoy, Reyhan; Cakir, Bekir

    2013-01-01

    Acromegaly is a systemic syndrome caused by overproduction of growth hormone. The syndrome affects cutaneous, endocrine, cardiovascular, skeletal, and respiratory systems. Cutaneous manifestations of acromegaly are various, usually being the first presenting findings of the disease. Forty-nine patients with acromegaly, followed-up at a tertiary referral hospital, underwent dermatological examination. There were 27 (55.1%) female and 22 (44.9%) male patients. The age at onset of the disease was older in females than males (P=0.045). Most patients had acral enlargements, large triangular nose, coarse face, thickened lower lip, and prognathism. Fourteen (28.6%) patients had multiple cherry angiomas, five (10.2%) had varicose veins in lower limbs, and two (4.1%) had psoriasis. In conclusion, a wide spectrum of cutaneous symptoms and features may be associated with acromegaly. Detailed dermatological examination of patients with acromegaly should be an essential component of systemic evaluation. Future prospective studies investigating the relationships between changes in skin signs, hormone levels, and response to treatments may help understand details of skin involvement in acromegaly.

  5. MR Findings of the Osteofibrous Dysplasia

    PubMed Central

    Jung, Joon-Yong; Hong, Sung Hwan; Kang, Heung Sik; Chung, Hye Won; Ryu, Kyung-Nam; Kim, Jee-Young; Im, Soo-A; Park, Jeong-Mi; Sung, Mi-Sook; Lee, Yeon-Soo; Hong, Suk-Joo; Jung, Chan-Kwon; Chung, Yang-Guk

    2014-01-01

    Objective The aim of this study was to describe MR findings of osteofibrous dysplasia. Materials and Methods MR images of 24 pathologically proven osteofibrous dysplasia cases were retrospectively analyzed for a signal intensity of the lesion, presence of intralesional fat signal, internal hypointense band, multilocular appearance, cortical expansion, intramedullary extension, cystic area, cortical breakage and extraosseous extension, abnormal signal from the adjacent bone marrow and soft tissue and patterns of contrast enhancement. Results All cases of osteofibrous dysplasia exhibited intermediate signal intensity on T1-weighted images. On T2-weighted images, 20 and 4 cases exhibited heterogeneously intermediate and high signal intensity, respectively. Intralesional fat was identified in 12% of the cases. Internal low-signal bands and multilocular appearance were observed in 91%. Cortical expansion was present in 58%. Intramedullary extension was present in all cases, and an entire intramedullary replacement was observed in 33%. Cortical breakage (n = 3) and extraosseous mass formation (n = 1) were observed in cases with pathologic fractures only. A cystic area was observed in one case. Among 21 cases without a pathologic fracture, abnormal signal intensity in the surrounding bone marrow and adjacent soft tissue was observed in 43% and 48%, respectively. All cases exhibited diffuse contrast enhancement. Conclusion Osteofibrous dysplasia exhibited diverse imaging features ranging from lesions confined to the cortex to more aggressive lesions with complete intramedullary involvement or perilesional marrow edema. PMID:24497800

  6. Almagest, a new trackless ring finding algorithm

    NASA Astrophysics Data System (ADS)

    Lamanna, G.

    2014-12-01

    A fast ring finding algorithm is a crucial point to allow the use of RICH in on-line trigger selection. The present algorithms are either too slow (with respect to the incoming data rate) or need the information coming from a tracking system. Digital image techniques, assuming limited computing power (as for example Hough transform), are not perfectly robust for what concerns the noise immunity. We present a novel technique based on Ptolemy's theorem for multi-ring pattern recognition. Starting from purely geometrical considerations, this algorithm (also known as "Almagest") allows fast and trackless rings reconstruction, with spatial resolution comparable with other offline techniques. Almagest is particularly suitable for parallel implementation on multi-cores machines. Preliminary tests on GPUs (multi-cores video card processors) show that, thanks to an execution time smaller than 10 μs per event, this algorithm could be employed for on-line selection in trigger systems. The user case of the NA62 RICH trigger, based on GPU, will be discussed.

  7. Finding nonoverlapping substructures of a sparse matrix

    SciTech Connect

    Pinar, Ali; Vassilevska, Virginia

    2004-08-09

    Many applications of scientific computing rely on computations on sparse matrices, thus the design of efficient implementations of sparse matrix kernels is crucial for the overall efficiency of these applications. Due to the high compute-to-memory ratio and irregular memory access patterns, the performance of sparse matrix kernels is often far away from the peak performance on a modern processor. Alternative data structures have been proposed, which split the original matrix A into A{sub d} and A{sub s}, so that A{sub d} contains all dense blocks of a specified size in the matrix, and A{sub s} contains the remaining entries. This enables the use of dense matrix kernels on the entries of A{sub d} producing better memory performance. In this work, we study the problem of finding a maximum number of non overlapping rectangular dense blocks in a sparse matrix, which has not been studied in the sparse matrix community. We show that the maximum non overlapping dense blocks problem is NP-complete by using a reduction from the maximum independent set problem on cubic planar graphs. We also propose a 2/3-approximation algorithm for 2 times 2 blocks that runs in linear time in the number of nonzeros in the matrix. We discuss alternatives to rectangular blocks such as diagonal blocks and cross blocks and present complexity analysis and approximation algorithms.

  8. Angiographic findings of ischemic stroke in children.

    PubMed

    Shirane, R; Sato, S; Yoshimoto, T

    1992-12-01

    A cooperative study was undertaken in the Tohoku district of Japan to investigate the relatively rare phenomenon of cerebral infarction in children. The purpose of the present paper is to describe the cerebral angiographic findings in 48 children whose ischemic lesions were confirmed by CT scan. The majority of lesions were considered to be idiopathic. The areas of cerebral infarction appearing in the CT scans were located in the territory of the middle cerebral artery including the basal ganglia. Angiographical abnormalities were observed in 40 patients (83%). The majority occurred in the supraclinoid portion of the internal carotid artery and in the cisternal portion of the middle and anterior cerebral arteries. Multiple lesions, such as in the C1, A1, and M1 or the C1, M1, and M2 segments were observed in 22 cases. These lesions generally appeared in continuation; no bilateral intracranial lesions were observed. Repeated angiography was performed in 22 cases, and in 55% of these some recovery of the lesions was seen.

  9. Finding auxetic frameworks in periodic tessellations.

    PubMed

    Mitschke, Holger; Schwerdtfeger, Jan; Schury, Fabian; Stingl, Michael; Körner, Carolin; Singer, Robert F; Robins, Vanessa; Mecke, Klaus; Schröder-Turk, Gerd E

    2011-06-17

    It appears that most models for micro-structured materials with auxetic deformations were found by clever intuition, possibly combined with optimization tools, rather than by systematic searches of existing structure archives. Here we review our recent approach of finding micro-structured materials with auxetic mechanisms within the vast repositories of planar tessellations. This approach has produced two previously unknown auxetic mechanisms, which have Poisson's ratio νss=-1 when realized as a skeletal structure of stiff incompressible struts pivoting freely at common vertices. One of these, baptized Triangle-Square Wheels, has been produced as a linear-elastic cellular structure from Ti-6Al-4V alloy by selective electron beam melting. Its linear-elastic properties were measured by tensile experiments and yield an effective Poisson's ratio νLE≈-0.75, also in agreement with finite element modeling. The similarity between the Poisson's ratios νSS of the skeletal structure and νLE of the linear-elastic cellular structure emphasizes the fundamental role of geometry for deformation behavior, regardless of the mechanical details of the system. The approach of exploiting structure archives as candidate geometries for auxetic materials also applies to spatial networks and tessellations and can aid the quest for inherently three-dimensional auxetic mechanisms.

  10. About morphological findings in fatal railway collisions.

    PubMed

    Driever, Frank; Schmidt, Peter; Madea, Burkhard

    2002-04-18

    The autopsy findings in fatal cases of railway collisions of the Bonn Institute of Legal Medicine in 1992-1999 were investigated and compared to the statements in the investigation files of the public prosecutor with regard to classification as accident or suicide as well as with regard to type and speed of collision. Of the 38 deaths, 10 were hit in an upright position, 11 fatal collisions affected persons lying outside the track and 13 were hit and overrun lying inside the track. According to the investigation classification 21 persons committed suicide (56%), while 10 died in an accident (26%). Our survey confirmed the leading role of being over-rolled in a lying position as an indication for suicides, while in accidents the upright hit was most important. With exception of the persons primarily affected between the rails in upright position and over-rolled consecutively an unequivocal assignment of injury patterns to the hit categories was possible. In cases of persons being primarily over-rolled in a lying position especially the criteria (i) opening of body cavities, (ii) organ injuries and (iii) loss of parts of the body allowed for careful conclusion on hit, respectively, overrunning speed.

  11. Incidental Finding and Management of Mesenteric Fibromatosis

    PubMed Central

    Nicolas, Gregory; Kfoury, Tony; Shimlati, Rasha; Tohme, Maroon; Wakim, Raja

    2016-01-01

    Patient: Male, 45 Final Diagnosis: Mesenteric fibromatosis Symptoms: — Medication: — Clinical Procedure: Surgical removal of the mesenteric fibromatosis Specialty: Surgery Objective: Rare disease Background: Mesenteric fibromatosis, also known as mesenteric desmoids, is part of the clinical-pathologic spectrum of deep fibromatosis, which encompasses a group of benign fibro-proliferative processes that are locally aggressive and have the capacity to infiltrate or recur without metastasis. Case Report: Case of a 45-year-old man, with a history of hypertension and lung fibrosis, presenting for a left abdominal mass, which was found incidentally during his lung fibrosis imaging. He complained of constipation due to pressure upon his bowel leading to difficulty in defecation. Conclusions: Although there are many overlapping criteria between gastrointestinal stromal tumors and mesenteric fibromatosis, making it difficult to discriminate between the two, there are differences that are unique to mesenteric fibromatosis that should be noticed during the diagnosis. In this case, mesenteric fibromatosis was unusual as it is not associated with Gardner’s syndrome, desmoid tumors, nor familial adenomatous polyposis, but was an incidental finding. PMID:27279600

  12. Finding Nonoverlapping Substructures of a Sparse Matrix

    SciTech Connect

    Pinar, Ali; Vassilevska, Virginia

    2005-08-11

    Many applications of scientific computing rely on computations on sparse matrices. The design of efficient implementations of sparse matrix kernels is crucial for the overall efficiency of these applications. Due to the high compute-to-memory ratio and irregular memory access patterns, the performance of sparse matrix kernels is often far away from the peak performance on a modern processor. Alternative data structures have been proposed, which split the original matrix A into A{sub d} and A{sub s}, so that A{sub d} contains all dense blocks of a specified size in the matrix, and A{sub s} contains the remaining entries. This enables the use of dense matrix kernels on the entries of A{sub d} producing better memory performance. In this work, we study the problem of finding a maximum number of nonoverlapping dense blocks in a sparse matrix, which is previously not studied in the sparse matrix community. We show that the maximum nonoverlapping dense blocks problem is NP-complete by using a reduction from the maximum independent set problem on cubic planar graphs. We also propose a 2/3-approximation algorithm that runs in linear time in the number of nonzeros in the matrix. This extended abstract focuses on our results for 2x2 dense blocks. However we show that our results can be generalized to arbitrary sized dense blocks, and many other oriented substructures, which can be exploited to improve the memory performance of sparse matrix operations.

  13. HIV and reproductive choice: surprising findings.

    PubMed

    1992-08-01

    It has been assumed that HIV-positive women avoid having children in view of the risk of perinatal transmission, however, one recent study refuted this notion. Investigators from the State UNiversity of New York Health Science Center at Brooklyn compared 98 seropositive pregnant women with a matched group of 108 expectant seronegative women following them through pregnancy and 1 1/2 years thereafter. Pre- and posttest counseling included information on pregnancy options (including abortion), the chances of perinatal transmission of HIV, and the health risks of pregnancy in HIV positive women. For up to 4 years subsequently the women received family planning counseling, services, and periodic physical assessments with recording of later pregnancies. Significantly more seropositive than seronegative women terminated pregnancies: 6 of the 34 seropositive women who learned of their HIV status early had an abortion vs. only 1 of 32 seronegative women. However, 20 seropositive women and 19 seronegative women had 1 or more live births during the follow-up period. The reasons for women's reproductive decisions were reported as religious beliefs, willingness to risk transmission, and psychological problems. Helping women find self-fulfillment in areas other than childbearing and empowering women to do things other than having children was proposed by the researchers. Nurses in women's health centers could counsel young women about careers, contraception, and serve as role models. In additions, women's partners should be involved in education about HIV infection.

  14. Abdominal sarcoidosis: cross-sectional imaging findings

    PubMed Central

    Gezer, Naciye Sinem; Başara, Işıl; Altay, Canan; Harman, Mustafa; Rocher, Laurence; Karabulut, Nevzat; Seçil, Mustafa

    2015-01-01

    Sarcoidosis is a multisystem inflammatory disease of unknown etiology. The lungs and the lymphoid system are the most commonly involved organs. Extrapulmonary involvement is reported in 30% of patients, and the abdomen is the most common extrapulmonary site with a frequency of 50%–70%. Although intra-abdominal sarcoidosis is usually asymptomatic, its presence may affect the prognosis and treatment options. The lesions are less characteristic and may mimick neoplastic or infectious diseases such as lymphoma, diffuse metastasis, and granulomatous inflammation. The liver and spleen are the most common abdominal sites of involvement. Sarcoidosis of the gastrointestinal system, pancreas, and kidneys are extremely rare. Adenopathy which is most commonly found in the porta hepatis, exudative ascites, and multiple granulomatous nodules studding the peritoneum are the reported manifestations of abdominal sarcoidosis. Since abdominal sarcoidosis is less common and long-standing, unrecognized disease can result in significant morbidity and mortality. Imaging contributes to diagnosis and management of intra-abdominal sarcoidosis. In this report we reviewed the cross-sectional imaging findings of hepatobiliary, gastrointestinal, and genitourinary sarcoidosis. PMID:25512071

  15. Mission provides new findings about Mercury

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-06-01

    Mercury once was considered by even some planetary scientists as “an example, to use a phrase coined by a very famous scientist, as ‘one of the burnt-out cinders of the solar system.’ And it is anything but that,” Sean Solomon, who is principal investigator of NASA's Mercury Surface, Space Environment, Geochemistry and Ranging (MESSENGER) spacecraft, said at a 16 June briefing at NASA headquarters in Washington, D. C. Scientists at the briefing announced significant new findings about the planet's chemical composition, topography, magnetic field, and other features. MESSENGER has now logged more than 1 Mercurian year (about 88 Earth days) as the first satellite in orbit around the closest planet to the Sun, and new understandings are being gleaned from the spacecraft's imaging system, which has already taken more than 20,000 images of Mercury. In addition, the laser altimeter has operated more than 2 million times from orbit thus far, and other instruments are also gathering extensive data about the planet.

  16. Finding Mount Everest and handling voids.

    PubMed

    Storch, Tobias

    2011-01-01

    Evolutionary algorithms (EAs) are randomized search heuristics that solve problems successfully in many cases. Their behavior is often described in terms of strategies to find a high location on Earth's surface. Unfortunately, many digital elevation models describing it contain void elements. These are elements not assigned an elevation. Therefore, we design and analyze simple EAs with different strategies to handle such partially defined functions. They are experimentally investigated on a dataset describing the elevation of Earth's surface. The largest value found by an EA within a certain runtime is measured, and the median over a few runs is computed and compared for the different EAs. For the dataset, the distribution of void elements seems to be neither random nor adversarial. They are so-called semirandomly distributed. To deepen our understanding of the behavior of the different EAs, they are theoretically considered on well-known pseudo-Boolean functions transferred to partially defined ones. These modifications are also performed in a semirandom way. The typical runtime until an optimum is found by an EA is analyzed, namely bounded from above and below, and compared for the different EAs. We figure out that for the random model it is a good strategy to assume that a void element has a worse function value than all previous elements. Whereas for the adversary model it is a good strategy to assume that a void element has the best function value of all previous elements.

  17. Neuro-otological findings in Pendred syndrome.

    PubMed

    Luxon, L M; Cohen, M; Coffey, R A; Phelps, P D; Britton, K E; Jan, H; Trembath, R C; Reardon, W

    2003-03-01

    Pendred syndrome is an autosomal recessive inherited disorder characterized by profound hearing impairment and inappropriate iodine release by the thyroid on perchlorate challenge. Thirty-three cases comprising members of 13 families and eight isolated cases were studied, with detailed audiological and vestibular investigation and computerized tomography. A uniform, profound, symmetrical sensorineural hearing loss was identified in all cases. Approximately one-third of the group reported progressive hearing impairment, in childhood or adolescence, associated with head injury, infection, or delayed secondary hydrops. Ninety per cent of the cases scanned showed dilated vestibular aqueducts, and all cases with progression of the hearing impairment demonstrated this structural abnormality. Approximately one-third of the cases had normal vestibular function, but a further third demonstrated a unilateral peripheral deficit, while the remaining third showed bilateral vestibular hypofunction. There was no intra-familial concordance of vestibular findings, and no correlation between vestibular abnormality and presence or absence of a dilated vestibular aqueduct, with or without a Mondini malformation. In older children and adults, Pendred syndrome was associated with a profound, symmetrical, sensorineural auditory impairment, and a variety of vestibular abnormalities, which are not uniform within families, or correlated with structural labyrinthine deformities.

  18. Find and neutralize clandestine nuclear weapons

    SciTech Connect

    Canavan, G.H.

    1997-09-01

    The objective of finding nuclear material at entry portals is to provide a secure perimeter as large as a weapon damage radius so that operations could be conducted within it relatively unencumbered. The objective of wide area search for nuclear material to provide a safe zone of similar dimensions in an area in which it is not possible to maintain a secure perimeter, to provide assurance for civilians living at an area at risk, or to provide rapid, wide area search of regions that could conceal nuclear threats to forces in the field. This rapid, wide-area, and confident detection of nuclear materials is the essential first step in developing the ability to negate terrorist nuclear assemblies or weapons. The ability to detect and negate nuclear materials are necessary to prevent the forced, massive evacuation of urban populations or the disruption of military operations in response to terrorist threats. This paper describes the limitations to current sensors used for nuclear weapon detection and discusses a novel approach to nuclear weapon detection using a combination of directional information (imaging) and gamma ray energy (color) to produce a gamma ray color camera.

  19. Necropsy findings in neonatal asphyxiating thoracic dystrophy.

    PubMed Central

    Turkel, S B; Diehl, E J; Richmond, J A

    1985-01-01

    Asphyxiating thoracic dystrophy is an autosomal recessive disorder characterised by an abnormally small thorax, variable shortening of the extremities, and pelvic anomalies. Renal and pancreatic symptoms are found in longer survivors, although most cases die in infancy of respiratory failure. Seven neonatal cases were studied at necropsy. These cases ranged in gestational age from 32 to 40 weeks. One was stillborn and the other six survived from 1 hour to 10 days. Two were sibs born to consanguineous parents. Dwarfing was not pronounced and the extremities were shortened in only one infant who also had polydactyly. All seven showed visceral changes in addition to abnormalities of bone. Endochondral ossification was irregular in sections of femur, vertebra, and rib. Pulmonary hypoplasia was associated with the small thorax typical of this disorder. Periportal fibrosis and bile duct proliferation were seen in sections of liver, and in one case cirrhosis was found. Pancreatic fibrosis was variable. These necropsy findings correlate with later clinical manifestations of the disease and emphasise the multisystem nature of this disorder. Images PMID:3989824

  20. Trigger points – ultrasound and thermal findings

    PubMed Central

    Cojocaru, MC; Cojocaru, IM; Voiculescu, VM; Cojan-Carlea, NA; Dumitru, VL; Berteanu, M

    2015-01-01

    Rationale: Muscle pain can be elicited by any irritation of the nociceptors in the muscle or central sensitization in the central nervous system. The most frequently described muscle pain syndromes are myofascial pain syndrome and fibromyalgia syndrome. Myofascial pain syndrome has a more localized manifestation, the trigger points. Objective: If there is a correlation between the clinical findings, the ultrasound examination and the thermal pattern of trigger points exist. Material and method: The presence of trigger points can be identified by using clinical criteria. An ultrasound examination was performed to evaluate the trigger point dimensions. The ultrasound showed an ellipsoidal hypoechogenic area in the muscle. A thermography of the low back region was performed in order to observe the thermal pattern of the area. Results: Trigger points are represented by a higher temperature area surrounded by a cooler area, probably caused by a deficit in the blood flow around those points. Discussion: Infrared thermography could be a great asset for the monitoring of neuromusculoskeletal disorders and their dynamics, as well as an important aid for the initial diagnosis of conditions associated with tissue temperature alterations. PMID:26351532

  1. Can CMB Experiments Find Planet Nine?

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-04-01

    Recent studies have identified signs of an unseen, distant ninth planet in our solar system. How might we find the elusive Planet Nine? A team of scientists suggests the key might be cosmology experiments.AHypothetical PlanetOrbits of six distant Kuiper-belt objects. Their clustered perihelia and orbital orientations suggest they may have been shepherded by a massive object, hypothesized to be Planet Nine. [Caltech/Robert Hurt]Early this year, a study was published that demonstrated that the clustered orbits of distant Kuiper belt objects (and several other features of our solar system) can be explained by the gravitational tug of a yet-undiscovered planet. This hypothetical Planet Nine is predicted to be a giant planet similar to Neptune or Uranus, with a mass of more than ~10 Earthmasses, currently orbiting ~700 AU away.In a recent study, a team of scientists led by Nicolas Cowan (McGill University in Canada) has estimated the blackbody emission expected from Planet Nine. The team proposes how we might be able to search for this distant body using its heat signature.Heat from an Icy WorldCowan and collaborators first estimate Planet Nines effective temperature, based on the solar flux received at ~700 AU and assuming its internal heating is similar to Uranus or Neptune. They find that Planet Nines effective temperature would likely be an icy ~3050 K, corresponding to a blackbody peak at 50100 micrometers.Search space for Planet Nine. Based on its millimeter flux and annual parallax motion, several current and future cosmology experiments may be able to detect it. Experiments resolution ranges are shown with blue boxes. [Cowan et al. 2016]How can we detect an object withemission that peaks in this range? Intriguingly, cosmology experiments monitoring the cosmic microwave background (CMB) radiation are optimized for millimeter flux. At a wavelength of 1mm, Cowan and collaborators estimate that Planet Nine would have a very detectable flux level of ~30 mJy. The

  2. Russian research capabilities: Findings of site visits

    SciTech Connect

    Wester, D.W.

    1994-02-01

    In June 1993, a proposal was presented to the International Environmental Institute (IEI) in Kennewick, Washington, to establish cooperation and coordination to further pursue the interests of the United States of America and the Republic of Russia in the application and promotion of environmental technology; characterization, treatment, handling, isolation, and disposal of hazardous and radioactive materials; conversion of defense sites to other purposes; and technology transfer, cooperative programs, joint technology development and contractual research. In response to this proposal, IEI and Pacific Northwest Laboratory (PNL) jointly provided funding to send Dr. Dennis W. Wester on a fact-finding mission to Novosibirsk, Moscow, and St. Petersburg, Russia. The trip covered a period of eight weeks, six of which were spent in Novosibirsk and adjoining or related cities and one of which was spent in each of Moscow and St. Petersburg. The general objectives of the trip were to establish a basis for cooperation between IEI and the Russian Academy of Sciences (RAS) for future coordination of mutual interests and objectives such as technology acquisition, development, demonstration, application, and commercialization; use of capabilities and assets developed by the U.S. Department of Energy (DOE) and the RAS; and expediting of cooperative agreements, personnel exchanges, joint ventures and other contractual relationships. The particular objectives of this trip were to evaluate the capabilities of the RAS to satisfy the technology needs associated with the cleanup of the Hanford Site and similar sites in the U.S. and to evaluate the expediency of establishing an IEI presence in Russia.

  3. Early neonatal lamb mortality: postmortem findings.

    PubMed

    Holmøy, I H; Waage, S; Granquist, E G; L'Abée-Lund, T M; Ersdal, C; Hektoen, L; Sørby, R

    2017-02-01

    An investigation of stillbirth and early neonatal lamb mortality was conducted in sheep flocks in Norway. Knowledge of actual causes of death are important to aid the interpretation of results obtained during studies assessing the risk factors for lamb mortality, and when tailoring preventive measures at the flock, ewe and individual lamb level. This paper reports on the postmortem findings in 270 liveborn lambs that died during the first 5 days after birth. The lambs were from 17 flocks in six counties. A total of 27% died within 3 h after birth, 41% within 24 h and 80% within 2 days. Most lambs (62%) were from triplet or higher order litters. In 81% of twin and larger litters, only one lamb died. The most frequently identified cause of neonatal death was infectious disease (n=97, 36%); 48% (n=47) of these died from septicaemia, 25% (n=24) from pneumonia, 22% (n=21) from gastrointestinal infections and 5% (n=5) from other infections. Escherichia coli accounted for 65% of the septicaemic cases, and were the most common causal agent obtained from all cases of infection (41%). In total, 14% of neonatal deaths resulted from infection by this bacterium. Traumatic lesions were the primary cause of death in 20% (n=53) of the lambs. A total of 46% of these died within 3 h after birth and 66% within 24 h. Severe congenital malformations were found in 10% (n=27) of the lambs, whereas starvation with no concurrent lesions was the cause of death in 6% (n=17). In 16% (n=43) of the lambs, no specific cause of death was identified, lambs from triplet and higher order litters being overrepresented among these cases. In this study, the main causes of neonatal lamb mortality were infection and traumatic lesions. Most neonatal deaths occurred shortly after birth, suggesting that events related to lambing and the immediate post-lambing period are critical for lamb survival.

  4. Topographic Findings of the Porcine Cornea

    PubMed Central

    HEICHEL, Jens; WILHELM, Frank; KUNERT, Kathleen S.; HAMMER, Thomas

    2016-01-01

    The porcine eye is often used as an ex vivo animal model in ophthalmological research. It is well suited for investigations concerning refractive surgery; however, corneal topography data are scarce. This study investigated the corneal topography and pachymetry of the porcine eye to provide further reproducible data. We evaluated freshly enucleated porcine eyes (n = 16) by performing computerized corneal topographies (Orbscan® IIz, Bausch and Lomb, Rochester, NY, USA). We assessed the steepest and flattest keratometric powers (K1 and K2, units in diopters (D)), astigmatism (D), white-to-white (WTW) diameter (mm), thinnest point pachymetry (µm), anterior and posterior best-fit sphere (BFS) (D), refractive power of the anterior and posterior curvatures, and total refractive power of the cornea (D). The mean keratometric powers were 39.6 ± 0.89 D (K1) and 38.5 ± 0.92 D (K2), and the mean astigmatism was 1.1 ± 0.78 D. The mean WTW diameter was 13.81 ± 0.83 mm, and the mean corneal thickness was 832.6 ± 40.18 µm. The BFSs were 38.14 ± 0.73 D (anterior) and 42.56 ± 1.15 D (posterior), and the mean refractive powers were 43.27 ± 1.08 D (anterior) and -5.15 ± 0.20 D (posterior); therefore, the mean of the total refractive power was 38.16 ± 1.00 D. The topography and pachymetry of the porcine cornea showed a specific configuration differing from the human cornea. When using animal ex vivo models such as porcine corneas for experimental corneal surgery, findings such as these should be considered. PMID:28293660

  5. Finding One Community in a Sparse Graph

    NASA Astrophysics Data System (ADS)

    Montanari, Andrea

    2015-10-01

    We consider a random sparse graph with bounded average degree, in which a subset of vertices has higher connectivity than the background. In particular, the average degree inside this subset of vertices is larger than outside (but still bounded). Given a realization of such graph, we aim at identifying the hidden subset of vertices. This can be regarded as a model for the problem of finding a tightly knitted community in a social network, or a cluster in a relational dataset. In this paper we present two sets of contributions: ( i) We use the cavity method from spin glass theory to derive an exact phase diagram for the reconstruction problem. In particular, as the difference in edge probability increases, the problem undergoes two phase transitions, a static phase transition and a dynamic one. ( ii) We establish rigorous bounds on the dynamic phase transition and prove that, above a certain threshold, a local algorithm (belief propagation) correctly identify most of the hidden set. Below the same threshold no local algorithm can achieve this goal. However, in this regime the subset can be identified by exhaustive search. For small hidden sets and large average degree, the phase transition for local algorithms takes an intriguingly simple form. Local algorithms succeed with high probability for deg _in - deg _out > √{deg _out/e} and fail for deg _in - deg _out < √{deg _out/e} (with deg _in, deg _out the average degrees inside and outside the community). We argue that spectral algorithms are also ineffective in the latter regime. It is an open problem whether any polynomial time algorithms might succeed for deg _in - deg _out < √{deg _out/e}.

  6. Profits for nonprofits: find a corporate partner.

    PubMed

    Andreasen, A R

    1996-01-01

    Here's a familiar story. A nonprofit organization joins forces with a corporation in a caused-related marketing campaign. It seems like a win-win deal, but the nonprofit--and the media--find out several weeks into the campaign that the corporation's business practices are antithetical to the nonprofit's mission. The nonprofit's credibility is severely damaged. Is the moral of the story that nonprofits should steer clear of alliances with for-profit organizations? Not at all, Alan Andreasen says. Nonprofit managers can help their organizations avoid many of the risks and reap the rewards of cause-related marketing alliances by thinking of themselves not as charities but as partners in the marketing effort. More than ever, nonprofits need what many companies can offer: crucial new sources of revenue. But nonprofits offer corporate partners a great deal in return: the opportunity to enhance their image--and increase the bottom line--by supporting a worthy cause. Consider the fruitful partnership between American Express and Share Our Strength, a hunger-relief organization. Through the Charge Against Hunger program, now in its fourth year, American Express has helped contribute more than +16 million to SOS. In return, American Express has seen an increase in transactions with the card and in the number of merchants carrying the card. How can nonprofit managers build a successful partnership? They can assess their organization to see how it can add value to a corporate partner. They can identify those companies that stand to gain the most from a cause-related marketing alliance. And they can take an active role in shaping the partnership and monitoring its progress.

  7. Putting Research Findings into Clinical Practice

    PubMed Central

    Bhargava, Deepa; Al-Lawatia, Zainab; Al-Abri, Rashid; Bhargava, Kamlesh

    2012-01-01

    Objectives: A perception exists that clinicians in Oman are reluctant to adopt evidence-based practice (EBP). This pilot study was undertaken to study the feasibility of using EBP pathways at the point of care in otorhinolaryngology head and neck surgery. The ultimate aim was to facilitate EBP with the probability of developing a new system for implementing research findings/translational research at the clinical point of care. Methods: A cross-sectional prospective questionnaire pilot survey of clinicians at Sultan Qaboos University Hospital (SQUH), Oman, a tertiary care medical centre, was undertaken. Respondents included 135 physicians and surgeons with between 3 months and 25 years of clinical experience and included personnel ranging from interns to senior consultants, in areas ranging from primary care to specialist care. Results: Of those polled, 90% (95% confidence interval (CI) 85–95%) either strongly agreed or agreed that evidence-based practice protocols (EBPP) could help in decision making. A total of 87.4% of participants (95% CI 81.8–93%) either strongly agreed or agreed that EBPPs can improve clinical outcomes; 91.8% of participants (95% CI 87.2–96.4%) would use and apply EBPP in day-to-day care if they were available at the point of care and embedded in the hospital information system. Conclusions: The perception that clinicians at SQUH are reluctant to adopt EBP is incorrect. The introduction of EBP pathways is very feasible at the primary care level. Institutional support for embedding EBP in hospital information systems is needed as well as further outcome research to assess the improvement in quality of care. PMID:22548137

  8. Pathologic findings in nonpalpable invasive breast cancer.

    PubMed

    McKinney, C D; Frierson, H F; Fechner, R E; Wilhelm, M C; Edge, S B

    1992-01-01

    Previous studies have shown that patients with nonpalpable invasive breast cancer have a favorable prognosis. These studies, however, have not analyzed pathologic features of mammographically detected tumors according to tumor size. We describe the histopathologic features of 77 nonpalpable invasive breast cancers, comparing neoplasms less than or equal to 1 cm with larger clinically occult tumors. Forty-seven lesions (61%) were less than or equal to 1 cm (group A) and 30 (39%) were greater than 1 cm (group B). In group A, there were 30 infiltrating ductal carcinomas (IDC); seven infiltrating lobular carcinomas (ILC); and two cases each of mixed ILC and IDC, mixed tubular carcinoma and ILC, and infiltrating cribriform carcinoma. There was one case each of mucinous carcinoma, apocrine carcinoma, tubular carcinoma, and mixed mucinous and IDC. In group B, there were 23 (77%) IDC, five (17%) ILC, and two mixed IDC and ILC. Tumors in group B were more frequently grade 3 (22% versus 7%), but this was not statistically significant (p = 0.21). There were no important differences in the frequency, subtypes and location of carcinoma in situ, or other histopathologic parameters evaluated in the biopsy specimens. Mastectomy specimens with axillary lymph node dissections were available for review in 64 cases (83%). Group B patients had a higher rate of residual invasive carcinoma (31% versus 13%) and lymph node metastases (31% versus 16%), but these differences were not statistically significant. Residual carcinoma in situ was more frequent in group B (54%) compared with group A (26%) (p = .036). Of seven group B cases with negative biopsy margins, residual invasive carcinoma was present in five (71%). We conclude that small nonpalpable invasive breast cancers differ from larger nonpalpable tumors primarily in size. The finding of negative biopsy margins should not be construed as conclusive evidence for the absence of residual infiltrating disease.

  9. Space weather and cardiovascular system. New findings

    NASA Astrophysics Data System (ADS)

    Gurfinkel, Yury; Breus, Tamara

    2014-05-01

    Researches of last two decades have shown that the cardiovascular system represents the most probable target for influence of helio - and geomagnetic activity. Both cardiovascular system and system of blood are connected very closely: one system cannot exist without another. For the same reason the effects perceived by one system, are easily transferred to another. Laboratory tests such as blood coagulation, platelet aggregation, and capillary blood velocity (CBV) performed in Scientific Clinical Center JSC "Russian Railways in patients suffering from coronary heart disease (CHD) revealed a high dependence with a level of geomagnetic activity. Results of these and other findings allow to assume that blood itself can be a sensor of geomagnetic fields variations because erythrocytes, platelets, and leucocytes bearing electric charge on membranes, and in a comparable magnetic field can change as own properties and properties of blood flow. It is interesting that not only geomagnetic disturbances, but also the periods of very quiet geomagnetic conditions affect a capillary blood velocity, slowing down it. It was shown during long-term experiment with isolation named 'MARS-500' in spatial facility of the Institute of Biomedical Problems in Moscow as imitation of an extended space mission to Mars. Using digital capillaroscope 'Russia', two crewmembers - medical doctors made records of microcirculation parameters at themselves and other four participants of 'Martian' team. Capillary records were performed before, during, and after period of isolation in medical module of MARS-500 facility. At the period of experiment nobody of crewmembers knew about real geomagnetic conditions. In days of active geomagnetic conditions average CBV has registered as 389 ± 167 μm/s, that statistically significant (p

  10. Finding a benchmark for monitoring hospital cleanliness.

    PubMed

    Mulvey, D; Redding, P; Robertson, C; Woodall, C; Kingsmore, P; Bedwell, D; Dancer, S J

    2011-01-01

    This study evaluated three methods for monitoring hospital cleanliness. The aim was to find a benchmark that could indicate risk to patients from a contaminated environment. We performed visual monitoring, ATP bioluminescence and microbiological screening of five clinical surfaces before and after detergent-based cleaning on two wards over a four-week period. Five additional sites that were not featured in the routine domestic specification were also sampled. Measurements from all three methods were integrated and compared in order to choose appropriate levels for routine monitoring. We found that visual assessment did not reflect ATP values nor environmental contamination with microbial flora including Staphylococcus aureus and meticillin-resistant S. aureus (MRSA). There was a relationship between microbial growth categories and the proportion of ATP values exceeding a chosen benchmark but neither reliably predicted the presence of S. aureus or MRSA. ATP values were occasionally diverse. Detergent-based cleaning reduced levels of organic soil by 32% (95% confidence interval: 16-44%; P<0.001) but did not necessarily eliminate indicator staphylococci, some of which survived the cleaning process. An ATP benchmark value of 100 relative light units offered the closest correlation with microbial growth levels <2.5 cfu/cm(2) (receiver operating characteristic ROC curve sensitivity: 57%; specificity: 57%). In conclusion, microbiological and ATP monitoring confirmed environmental contamination, persistence of hospital pathogens and measured the effect on the environment from current cleaning practices. This study has provided provisional benchmarks to assist with future assessment of hospital cleanliness. Further work is required to refine practical sampling strategy and choice of benchmarks.

  11. Finding solutions to the Einstein equations

    NASA Astrophysics Data System (ADS)

    Millward, Robert Steven

    2004-07-01

    This dissertation is a description of a variety of methods of solving the Einstein equations describing the gravitational interaction in different mathematical and astrophysical settings. We begin by discussing a numerical study of the Einstein-Yang-Mills-Higgs system in spherical symmetry. The equations are presented along with boundary and initial conditions. An explanation of the numerical scheme is then given. This is followed by a discussion of the solutions obtained together with an interpretation in the context of gravitational collapse and critical phenomena at the threshold of black hole formation. Following this, we generalize the same system to axisymmetry. The full, gravitational equations are presented along with a short discussion of the problems we encountered in trying to solve these. As a first step we consider evolving the matter fields in flat space. The simplified equations are given and the numerical scheme implemented to solve them discussed. We then consider some analytic techniques to understanding the Einstein equations and the gravitating systems they should describe. One such is to change the spacetime dimension. This we do in considering magnetic solutions to the (2 + 1) Einstein-Maxwell-Dilaton system with nonzero cosmological constant. The solutions are investigated to determine whether these correspond to “soliton”-like solutions or black holes. As another example of this general approach, we introduce an extra timelike coordinate into the spherically symmetric vacuum system, and attempt to find a solution comparing the result to the more well known Schwarzschild solution. Finally, we give a short description of some preliminary work which will combine some of these numerical and analytical techniques. This approach simply takes the matter fields as weak and propagates them on a fixed spacetime background. In our particular case, we intend to study the evolution of Maxwell fields in the Schwarzschild geometry. We provide

  12. Mars survival handbook: where to find water

    NASA Astrophysics Data System (ADS)

    Marra, Wouter A.

    2015-04-01

    Most famous observations of Mars are those of Giovianni Schiaparelli in the late 19th century. His maps contain many linear features across the surface of Mars, which he called `canali'. The mis-translation from the Italian `canali', meaning channel, to the English `canal', man-made infrastructure, led to wild speculations of an advanced species struggling to survive on a planet with diminishing natural resources. Later research has proven this is not the case, at least not for Mars. Nevertheless, the possible existence of life and habitability of Mars has inspired further investigations, interplanetary missions and inevitably at some point human exploration. While no canals exist on Mars, there is widespread evidence for occurrence of liquid water a long time ago on this planet far, far away. The ancient landscapes of Mars may provide most valuable clues for answering the ultimate question about life, the universe and everything, but Mars today is a terrible place to be as it is extremely cold and dry; there may be life, but not as we know it. Nevertheless, many humans have volunteered to go there. Some call them mad, some call them heroes, but perhaps they just want to flee from our planet facing floods, droughts and climate change? But unless we find a good source of water for these explorers, the climate on Mars will certainly cause a swift EXTERMINATION! I have written my PhD thesis on groundwater outflow landscapes on Mars. I will review some of the most spectacular landscapes on Mars, experiments I have done in the past years to explain these landscapes and their hydrological and climate implications. Although the outlook is not so hopeful for early colonist, I will share my views on the possible sources of water on Mars today.

  13. Community based distribution programs: description and findings.

    PubMed

    Han, D W; Foreit, J R; Hong, M S; Cho, N H; Cheong, C K

    1978-11-01

    Currently, there are 4 Community Based Distribution Projects (CBDs) in Korea operating in diverse settings, using different delivery systems and testing disparate hypotheses. CBDs aim to maximize access of low income people to family planning by training community people to act as distributors; offering services and supplies free or at nominal charge; eliminating or reducing paperwork, procedures and waiting time at clinic projects; and increasing public awareness and knowledge of available family planning services. 4 CBD projects in current operation are: the Korean Population Policy and Program Evaluation Study; the CBD of Contraceptive Pilot Project; The Alternative Delivery System Project Utilizing Tong and Ban Chiefs; and the Women's Church Organization Delivery Project. Each project is briefly described in this paper, as are the strengths and weaknesses of each. From the findings, policy and administrative implications were drawn: 1) female sterilization would raise contraceptive prevalence rates to estimated saturation level; 2) a big market exists for high quality pills and condoms attractively packaged and priced; 3) red tape hampers contraceptive acceptance in Korea and record-keeping is a serious problem in CBD programs; 4) another serious program problem is the low morale of distributors; 5) paying distributors to maintain their participation in the program does not seem necessary; 6) due to high turnover rates among fieldworkers, it is difficult to supervise adequately CBD distributors; 7) due to the nature of Korean urban environment, it seems impractical to use the door to door approach of canvassing followed by a switch to depot resupply. To meet service needs of increasing number of eligible women in the '80's, establishment of a large scale network of volunteer family planning and health auxillaries is recommended.

  14. Radiological imaging findings of scheuermann disease

    PubMed Central

    Gokce, Erkan; Beyhan, Murat

    2016-01-01

    AIM To find accompanying anomalies of typical and atypical Scheuermann’s disease (SD) is reported in the present study. METHODS Study included 20 patients (16 men and 4 women) who had radiological imaging radiography, magnetic resonance imaging (MRI) and computed tomography, if available, due to back pain, curved back and low back pain in November 2011-February 2016 period. Patients were categorized into typical and atypical patterns based on the region involved. Thoracic kyphosis values were measured using real Cobb angle. Accompanying disc degeneration, herniations and spinal cord pathologies were studied using MRI. RESULTS Age of the patients ranged from 11.0 to 23.0 (mean 17.2 ± 3.0). Typical pattern of SD were detected in 15 patients while atypical pattern were detected in 5 patients. Cobb angle range was 40.2-67.2 (mean 55.5 ± 8.7) in typical Scheuermann’s patients and 24.7-49.9 (mean 36.7 ± 10.8) in atypical ones. Intervertebral level was affected and had the measures of 3-8 (mean 5.3 ± 1.6) and 7-9 (mean 8.2 ± 0.8) in typical and atypical Scheuermann’s patients, respectively. Level of degenerative disc disease in MRI was 1-7 discs (mean 4.1 ± 1.7) in typical patients and 5-10 discs (mean 7.6 ± 1.9) in atypical patients. CONCLUSION SD can be seen in typical and atypical patterns, typical being more frequent. Because degenerative disc diseases, herniations and cord pathologies such as syringomyelia can accompany SD (albeit more common in atypical pattern), it is necessary to evaluate these patients with plain radiography and MRI together. PMID:27928471

  15. Finding Young Stars in IC417

    NASA Astrophysics Data System (ADS)

    Odden, Caroline; Rebull, Luisa M.; Sanchez, Richard; Hall, Garrison; Dear, AnnaMaria; Hengel, Cassie; LaRocca, Mia; Lin, Samantha; Nix, Sabine; Sweckard, Teaghan; Wilhelm, Katie

    2016-01-01

    IC 417 is a young cluster in the constellation Auriga, towards the Galactic anti-center in the Perseus arm, at a distance of ~2.3 kpc. Previous studies suggested that there are young stars in this region; Camargo et al. (2012) identified several few-Myr-old clusters in this region from 2MASS clustering, and Jose et al. (2008) identified H-alpha excess sources. Since stars form from clouds of interstellar dust and gas, a signature of star formation is excess infrared (IR) emission, which is interpreted as evidence for circumstellar dust around young stars. We identified new candidate young stellar objects (YSOs) in IC 417 by incorporating near- and mid-infrared observations from the Wide-field Infrared Survey Explorer (WISE) and the Two Micron All-Sky Survey (2MASS). Infrared excess sources were identified by using a series of color cuts in various 2MASS/WISE color-magnitude and color-color diagrams following Koenig & Leisawitz (2014). We also assembled a list of OB and H-alpha stars from the literature, including those from Jose et al. (2008), and H-alpha bright stars from the IPHAS survey (Witham et al. 2008). Starting with this compiled list of approximately 200 interesting objects in the region, we then set about checking their reliability in three ways. We inspected the POSS, 2MASS, and WISE images of the sources. We assembled and inspected spectral energy distributions (SEDs) from archival data ranging from wavelengths of 0.7 to 22 um. Finally, we created and inspected color-color and color-magnitude diagrams. We find enough new YSO candidates to more than double the number yet identified in the IC 417 region. This research was made possible through the NASA/IPAC Teacher Archive Research Program (NITARP) and was funded by NASA Astrophysics Data Program.

  16. Astronomers Find Enormous Hole in the Universe

    NASA Astrophysics Data System (ADS)

    2007-08-01

    Astronomers have found an enormous hole in the Universe, nearly a billion light-years across, empty of both normal matter such as stars, galaxies, and gas, and the mysterious, unseen "dark matter." While earlier studies have shown holes, or voids, in the large-scale structure of the Universe, this new discovery dwarfs them all. Void Illustration Hole in Universe revealed by its effect on Cosmic Microwave Background radiation. CREDIT: Bill Saxton, NRAO/AUI/NSF, NASA Click on image for page of graphics and detailed information "Not only has no one ever found a void this big, but we never even expected to find one this size," said Lawrence Rudnick of the University of Minnesota. Rudnick, along with Shea Brown and Liliya R. Williams, also of the University of Minnesota, reported their findings in a paper accepted for publication in the Astrophysical Journal. Astronomers have known for years that, on large scales, the Universe has voids largely empty of matter. However, most of these voids are much smaller than the one found by Rudnick and his colleagues. In addition, the number of discovered voids decreases as the size increases. "What we've found is not normal, based on either observational studies or on computer simulations of the large-scale evolution of the Universe," Williams said. The astronomers drew their conclusion by studying data from the NRAO VLA Sky Survey (NVSS), a project that imaged the entire sky visible to the Very Large Array (VLA) radio telescope, part of the National Science Foundation's National Radio Astronomy Observatory (NRAO). Their careful study of the NVSS data showed a remarkable drop in the number of galaxies in a region of sky in the constellation Eridanus. "We already knew there was something different about this spot in the sky," Rudnick said. The region had been dubbed the "WMAP Cold Spot," because it stood out in a map of the Cosmic Microwave Background (CMB) radiation made by the Wilkinson Microwave Anisotopy Probe (WMAP) satellite

  17. Magnetic Resonance Imaging Findings of Early Spondylodiscitis: Interpretive Challenges and Atypical Findings

    PubMed Central

    Yeom, Jeong A; Suh, Hie Bum; Song, You Seon; Song, Jong Woon

    2016-01-01

    MR findings of early infectious spondylodiscitis are non-specific and may be confused with those of other conditions. Therefore, it is important to recognize early MR signs of conditions, such as inappreciable cortical changes in endplates, confusing marrow signal intensities of vertebral bodies, and inflammatory changes in paraspinal soft tissues, and subligamentous and epidural spaces. In addition, appreciation of direct inoculation, such as in iatrogenic spondylodiscitis may be important, because the proportion of patients who have undergone recent spine surgery or a spinal procedure is increasing. In this review, the authors focus on the MR findings of early spondylodiscitis, atypical findings of iatrogenic infection, and the differentiation between spondylodiscitis and other disease entities mimicking infection. PMID:27587946

  18. Finding Support Online: Parents are Finding Comfort and Support in Virtual Hugs

    ERIC Educational Resources Information Center

    Miller, Janice

    2006-01-01

    When Tamara learned that she and her husband were expecting a baby girl, Tamara remembers the doctor telling her "the odds were high" her daughter would inherit her bipolar disorder. As it turned out, her daughter, Lindsay was also formally diagnosed with bipolar disorder after her 11th birthday. Tamara turned to Internet to find someone who…

  19. Histopatholological Findings in a Fatal Case of Rinkhals Envenomation: A New Forensic Pathology Finding?

    PubMed

    Moar, Jacob Joseph; Hill, Lawrence; Stewart, Michael

    2016-12-01

    Although cobra envenomation continues to pose a threat to life and therefore constitutes a major cause of death in Africa, India, and Sri Lanka, the forensic pathology reports are not always histologically well documented or illustrated. The reports in the literature, although providing graphic evidence of the macroscopic appearances of the bite and its ensuing tissue necrosis, should the victim survive, often do not illustrate the histopathological findings to a sufficient degree. We present an unusual case of fatal envenomation by a rinkhals (Hemachatus haemachatus) in which the victim had been bitten a second time after a previous rinkhals' bite. Two issues therefore arose: (a) whether the histopathological findings in the spleen were an acute reaction to the snake bite or were due to immunostimulation as a consequence of the previously inflicted bite, and (b) the previously undocumented finding of extravasation of erythrocytes into the surrounding Virchow-Robin spaces in the brain, a finding usually associated with blunt head trauma and therefore interpreted as a cortical contusion hemorrhage by forensic pathologists.

  20. In Search of New Ideas, Research Findings, and Emerging Technologies? Here's Where To Find Them.

    ERIC Educational Resources Information Center

    Powell, Gary C.

    There are many avenues available to computer-assisted instruction (CAI) practitioners and developers in search of access to new ideas, research findings, and emerging technologies that will assist them in developing CAI products. Seven such avenues are described in detail: (1) graduate student interns, who bring unique insights, theory, and…

  1. Drugs and sport. Research findings and limitations.

    PubMed

    Clarkson, P M; Thompson, H S

    1997-12-01

    . However, most studies are not well controlled and use insufficient drug doses. One recent well controlled study did find an increase in muscle mass and strength with supraphysiological doses, and the improvements were greater in participants who were also resistance training. There is little information available on the effects of growth hormone on muscle mass or performance in athletes, although data suggest that growth hormone administration does not increase muscle protein synthesis. beta 2-Agonists, such as clenbuterol and salbutamol, when administered orally appear to improve muscular strength due to their potential role in increasing muscle mass. However, studies have not been done using athletes. Diuretics results in a loss of body water and hence bodyweight that can be advantageous for sports with strict bodyweight classifications. There is insufficient evidence on possible performance decrements in the field that could result from dehydration induced by the diuretics. Overall, the most significant concern in studies of drug use is the large inter-individual variability in responses to a drug. Further studies are needed to understand why some individuals are more responsive than others and to assess whether the responses are consistent for a given individual. Most studies of drug effectiveness have not used athletes. The effectiveness of many drugs may be reduced in highly trained athletes because there is a lower margin for improvement.

  2. Finding Distances to Type Ia Supernovae

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-03-01

    affects the luminosity of the supernova.Determining DistancesThe authors find that there are indeed differences in peak supernova luminosity based on metallicity of the local environment. Their observations support a trend in which more metal-rich galaxies host less luminous supernovae, whereas lower-metallicity galaxies host supernovae with greater luminosities consistent with theoretical predictions.This observational confirmation suggests that the metallicity of the progenitor may well play a role in peak supernova luminosity and, as a result, the distances at which we estimate they exploded. This systematic effect can, however, be easily corrected for in the distance-estimate procedure.As the number of known supernovae is expected to drastically increase with the start of future large surveys such as the Large Synoptic Survey Telescope (LSST) or the Dark Energy Survey (DES), supernova distance measurements will soon be dominated by systematic errors rather than statistical ones. Correctly accounting for effects such as this apparent metallicity-dependence of supernovae continues to be important for accurately determining distances using Type Ia supernovae as indicators.CitationManuel E. Moreno-Raya et al 2016 ApJ 818 L19. doi:10.3847/2041-8205/818/1/L19

  3. NASA's Chandra Finds Black Holes Are "Green"

    NASA Astrophysics Data System (ADS)

    2006-04-01

    Black holes are the most fuel efficient engines in the Universe, according to a new study using NASA's Chandra X-ray Observatory. By making the first direct estimate of how efficient or "green" black holes are, this work gives insight into how black holes generate energy and affect their environment. The new Chandra finding shows that most of the energy released by matter falling toward a supermassive black hole is in the form of high-energy jets traveling at near the speed of light away from the black hole. This is an important step in understanding how such jets can be launched from magnetized disks of gas near the event horizon of a black hole. Illustration of Fuel for a Black Hole Engine Illustration of Fuel for a Black Hole Engine "Just as with cars, it's critical to know the fuel efficiency of black holes," said lead author Steve Allen of the Kavli Institute for Particle Astrophysics and Cosmology at Stanford University, and the Stanford Linear Accelerator Center. "Without this information, we cannot figure out what is going on under the hood, so to speak, or what the engine can do." Allen and his team used Chandra to study nine supermassive black holes at the centers of elliptical galaxies. These black holes are relatively old and generate much less radiation than quasars, rapidly growing supermassive black holes seen in the early Universe. The surprise came when the Chandra results showed that these "quiet" black holes are all producing much more energy in jets of high-energy particles than in visible light or X-rays. These jets create huge bubbles, or cavities, in the hot gas in the galaxies. Animation of Black Hole in Elliptical Galaxy Animation of Black Hole in Elliptical Galaxy The efficiency of the black hole energy-production was calculated in two steps: first Chandra images of the inner regions of the galaxies were used to estimate how much fuel is available for the black hole; then Chandra images were used to estimate the power required to produce

  4. Cosmic Shell-Seekers Find a Beauty

    NASA Astrophysics Data System (ADS)

    2005-04-01

    Two scientists have discovered a distinctive shell of hot gas around the site of a distant supernova explosion by combining 150 hours of archived data collected by NASA's Chandra X-ray Observatory. This discovery is a significant step forward in solving a decades-old puzzle as to why some stellar explosions display shells and others do not. "The likely answer is that the explosion of every massive star sends a sonic boom rumbling through interstellar space," said Samar Safi-Harb of the University of Manitoba in Winnipeg, Canada, who is a coauthor with Heather Matheson on a paper describing the research that appears in the journal Advances in Space Research. "It's just that, some of the shells are harder to find than others because of the environment where the explosion occurs." The shell marks a sonic boom, or shock wave, generated by the supernova. Gas is heated to millions of degrees by the shock wave and produces X-rays, but little visible light. By examining the properties of the shell with an X-ray telescope, astronomers can work back to deduce the age (a few thousand years), and energy of the explosion, as well as information about the state of the star a million years before it exploded. Animation of a Supernova Explosion Animation of a Supernova Explosion It is likely that the star that produced the supernova remnant and shell was about 10 times as massive as the Sun. The absence of a detectable shell around this and similar supernova remnants had led astronomers to speculate that another, weaker type of explosion had occurred there. Now this hypothesis seems unlikely. Although many supernovas leave behind bright shells, others do not. This supernova remnant, identified as G21.5-0.9 by radio astronomers 30 years ago, was considered to be one that had no shell. A diffuse cloud of X-rays around the source was detected about 5 years ago by another group of astronomers and independently by Safi-Harb and colleagues using Chandra, but it took the careful

  5. Einstein@Home Finds an Elusive Pulsar

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2015-08-01

    be at the edge. This adaptive flexibility is what allowed the pulsar's actual location — shown by the solid ellipse, inset — to be found. [Clark et al., 2015] Teasing the Signal From Misinformation: This new search method turned out to be exactly what was needed: the team was able to identify pulsed emission coming from a point located significantly outside of the source's original confidence region. This source, now named PSR J1906+0722, has been determined to be a young, energetic, isolated pulsar, and the team was able to identify its spin parameters and pulse history from the last six years. So why was this mysterious pulsar so hard to find? Its misidentified position, most likely due to a secondary source that had been lumped with the pulsar into a single source, was the biggest factor. Additionally, the pulsar had an enormous glitch one year into Fermi observations of it, making it even more difficult to pin down its pulse profile. The team’s success in spite of these complications indicates the value of their methods for identifying other young, gamma-ray, radio-quiet pulsars that are likely hidden in the Fermi-LAT catalog. Citation: C. J. Clark et al. 2015 ApJ, 809, L2. doi:10.1088/2041-8205/809/1/L2

  6. "Movie Star" Acting Strangely, Radio Astronomers Find

    NASA Astrophysics Data System (ADS)

    1999-01-01

    Astronomers have used the National Science Foundation's Very Long Baseline Array (VLBA) radio telescope to make the first-ever time-lapse "movie" showing details of gas motions around a star other than our Sun. The study, the largest observational project yet undertaken using Very Long Baseline Interferometry, has produced surprising results that indicate scientists do not fully understand stellar atmospheres. The "movie" shows that the atmosphere of a pulsating star more than 1,000 light-years away continues to expand during a part of the star's pulsation period in which astronomers expected it to start contracting. Philip Diamond and Athol Kemball, of the National Radio Astronomy Observatory (NRAO) in Socorro, New Mexico, announced their findings at the American Astronomical Society's meeting in Austin, TX, today. "The continued expansion we're seeing contradicts current theoretical models for how these stars work," Diamond said. "The models have assumed spherical symmetry in the star's atmosphere, and our movie shows that this is not the case. Such models suggest that a shock wave passes outward from the star. Once it's passed, then the atmosphere should begin to contract because of the star's gravity. We've long passed that point and the contraction has not begun." The time-lapse images show that the gas motions are not uniform around the star. Most of the motion is that of gas moving directly outward from the star's surface. However, in about one-fourth of the ring, there are peculiar motions that do not fit this pattern. The scientists speculate that the rate of mass loss may not be the same from all parts of the star's surface. "A similar star behaved as predicted when studied a few years ago, so we're left to wonder what's different about this one," Diamond said. "Right now, we think that different rates of mass loss in the two stars may be the cause of the difference. This star is losing mass at 100 times the rate of the star in the earlier study." "This

  7. Subcutaneous lymphoid follicular hyperplasia secondary to vaccination: correlation of ultrasound findings with clinical and histological findings.

    PubMed

    Castro Copete, M C; Crespo Martínez, C; Martínez García, C; Calbo Maiques, J

    2016-10-19

    In recent years, the use of vaccines has been standardized within vaccination programs. Adverse effects at the puncture site are usually mild and transient. Nevertheless, in some cases, persistence subcutaneous nodules can develop; these are often underdiagnosed because they are so rare and because of the long time that can transpire between the vaccination and their appearance. Histologically, they consist of a lymphoid follicular hyperplasia that occurs as a reaction to the aluminum particles usually used as an adjuvant in some vaccines. We were unable to find any reference in the radiological literature to these soft-tissue nodules secondary to vaccination. We report the characteristic ultrasound findings that will enable radiologists to identify or strongly suspect these lesions and thereby avoid unnecessary imaging tests that might lead to confusion and inadequate management of these patients.

  8. 42 CFR 37.54 - Notification of abnormal radiographic findings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... shape or size, tuberculosis, lung cancer, or any other significant abnormal findings other than..., tuberculosis, cancer, complicated pneumoconiosis, and any other significant abnormal findings, NIOSH...

  9. Health Information on the Web: Finding Reliable Information

    MedlinePlus

    ... and Wellness Staying Healthy Health Information on the Web: Finding Reliable Information Health Information on the Web: Finding Reliable Information Prevention and WellnessStaying Healthy Share ...

  10. Finding Fault? Exploring Legal Duties to Return Incidental Findings in Genomic Research

    PubMed Central

    Pike, Elizabeth R.; Rothenberg, Karen H.; Berkman, Benjamin E.

    2014-01-01

    The use of whole-genome sequencing in biomedical research is expected to produce dramatic advances in human health. The increasing use of this powerful, data-rich new technology in research, however, will inevitably give rise to incidental findings (IFs)—findings with individual health or reproductive significance that are beyond the aims of the particular research—and the related questions of whether and to what extent researchers have an ethical obligation to return IFs. Many have concluded that researchers have an ethical obligation to return some findings in some circumstances but have provided vague or context-dependent approaches to determining which IFs must be returned and when. As a result, researchers have started returning IFs inconsistently, giving rise to concerns about legal liability in circumstances in which notification could have potentially prevented injury. Although it is clear that ethical guidance should not be automatically codified as law and that crafting ethical obligations around legal duties can be inappropriate, the ethical debate should not proceed unaware of the potential legal ramifications of advancing and implementing an ethical obligation to return IFs. This Article assesses the legal claims that could be brought for a researcher’s failure to return IFs. The potential for researchers to be held liable in tort is still uncertain and turns largely on a number of factors—including customary practice and guidance documents—that are still in flux. Unlike medical care, which has a well-defined duty into which evolving scientific knowledge about genetics and genomics can readily be incorporated, a researcher’s duty to return IFs is less well defined, making it difficult to determine at the outset whether and when legal liability will attach. This Article advocates for a clearer, ethically sound standard of requiring that researchers disclose in the informed consent document which approach to offering IFs will be taken. This

  11. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  12. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  13. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  14. 19 CFR 111.68 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Proposed findings and conclusions. 111.68 Section... Monetary Penalty in Lieu of Suspension or Revocation § 111.68 Proposed findings and conclusions. The... record in which to submit proposed findings and conclusions and supporting reasons for the findings...

  15. 10 CFR 51.32 - Finding of no significant impact.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... reasons why the proposed action will not have a significant effect on the quality of the human environment... 10 Energy 2 2012-01-01 2012-01-01 false Finding of no significant impact. 51.32 Section 51.32... Section 102(2) Finding of No Significant Impact § 51.32 Finding of no significant impact. (a) A finding...

  16. Helping Teachers Use Research Findings: The Consumer-Validation Process.

    ERIC Educational Resources Information Center

    Eaker, Robert E.; Huffman, James O.

    A program stressing teacher involvement and classroom implementation of educational research findings is described. The program was designed to familiarize teachers with current findings, have them apply the findings in their classrooms, analyze their own teaching behavior, and critically evaluate the findings in terms of their applicability to…

  17. Finding Out How They Find It Out: An empirical analysis of inquiry learners' need for support

    NASA Astrophysics Data System (ADS)

    Mulder, Yvonne G.; Lazonder, Ard W.; de Jong, Ton

    2010-10-01

    Inquiry learning environments increasingly incorporate modelling facilities for students to articulate their research hypotheses and (acquired) domain knowledge. This study compared performance success and scientific reasoning of university students with high prior knowledge (n = 11), students from senior high-school (n = 10), and junior high-school (n = 10) with intermediate and low prior knowledge, respectively, in order to reveal domain novices' need for support in such environments. Results indicated that the scientific reasoning of both groups of high-school students was comparable to that of the experts. As high-school students achieved significantly lower performance success scores, their expert-like behaviour was rather ineffective; qualitative analyses substantiated this conclusion. Based on these findings, implications for supporting domain novices in inquiry learning environments are advanced.

  18. Nerve biopsy findings contribute to diagnosis of multiple mononeuropathy: 78% of findings support clinical diagnosis

    PubMed Central

    Zhang, Ying-shuang; Sun, A-ping; Chen, Lu; Dong, Rong-fang; Zhong, Yan-feng; Zhang, Jun

    2015-01-01

    Multiple mononeuropathy is an unusual form of peripheral neuropathy involving two or more nerve trunks. It is a syndrome with many different causes. We reviewed the clinical, electrophysiological and nerve biopsy findings of 14 patients who suffered from multiple mononeuropathy in our clinic between January 2009 and June 2013. Patients were diagnosed with vasculitic neuropathy (n = 6), perineuritis (n = 2), chronic inflammatory demyelinating polyradiculoneuropathy (n = 2) or Lewis-Sumner syndrome (n = 1) on the basis of clinical features, laboratory data, electrophysiological investigations and nerve biopsies. Two patients who were clinically diagnosed with vasculitic neuropathy and one patient who was clinically diagnosed with chronic inflammatory demyelinating polyradiculoneuropathy were not confirmed by nerve biopsy. Nerve biopsies confirmed clinical diagnosis in 78.6% of the patients (11/14). Nerve biopsy pathological diagnosis is crucial to the etiological diagnosis of multiple mononeuropathy. PMID:25788930

  19. Nerve biopsy findings contribute to diagnosis of multiple mononeuropathy: 78% of findings support clinical diagnosis.

    PubMed

    Zhang, Ying-Shuang; Sun, A-Ping; Chen, Lu; Dong, Rong-Fang; Zhong, Yan-Feng; Zhang, Jun

    2015-01-01

    Multiple mononeuropathy is an unusual form of peripheral neuropathy involving two or more nerve trunks. It is a syndrome with many different causes. We reviewed the clinical, electrophysiological and nerve biopsy findings of 14 patients who suffered from multiple mononeuropathy in our clinic between January 2009 and June 2013. Patients were diagnosed with vasculitic neuropathy (n = 6), perineuritis (n = 2), chronic inflammatory demyelinating polyradiculoneuropathy (n = 2) or Lewis-Sumner syndrome (n = 1) on the basis of clinical features, laboratory data, electrophysiological investigations and nerve biopsies. Two patients who were clinically diagnosed with vasculitic neuropathy and one patient who was clinically diagnosed with chronic inflammatory demyelinating polyradiculoneuropathy were not confirmed by nerve biopsy. Nerve biopsies confirmed clinical diagnosis in 78.6% of the patients (11/14). Nerve biopsy pathological diagnosis is crucial to the etiological diagnosis of multiple mononeuropathy.

  20. Got a Minute? Which Higgs did we find?

    ScienceCinema

    Stupak, John

    2016-07-12

    Dr. John Stupak talks about the discovery of the Higgs boson. Did scientists find the Higgs boson predicted back in 1964 or did they find just one of a group of particles, with the others still to be found?

  1. Editorial Decisions May Perpetuate Belief in Invalid Research Findings

    PubMed Central

    Eriksson, Kimmo; Simpson, Brent

    2013-01-01

    Social psychology and related disciplines are seeing a resurgence of interest in replication, as well as actual replication efforts. But prior work suggests that even a clear demonstration that a finding is invalid often fails to shake acceptance of the finding. This threatens the full impact of these replication efforts. Here we show that the actions of two key players – journal editors and the authors of original (invalidated) research findings – are critical to the broader public’s continued belief in an invalidated research conclusion. Across three experiments, we show that belief in an invalidated finding falls sharply when a critical failed replication is published in the same – versus different – journal as the original finding, and when the authors of the original finding acknowledge that the new findings invalidate their conclusions. We conclude by discussing policy implications of our key findings. PMID:24023863

  2. SpaceWire Tiger Team Findings and Suggestions

    NASA Technical Reports Server (NTRS)

    Ishac, Joseph A.

    2011-01-01

    This technical report intends to highlight the key findings and recommendations of the SpaceWire Tiger Team for the CoNNeCT project. It covers findings which are technical in nature, covering design concepts and approaches.

  3. Got a Minute? Which Higgs did we find?

    SciTech Connect

    Stupak, John

    2014-06-26

    Dr. John Stupak talks about the discovery of the Higgs boson. Did scientists find the Higgs boson predicted back in 1964 or did they find just one of a group of particles, with the others still to be found?

  4. Survey Finds Drop in Drug Use by Athletes.

    ERIC Educational Resources Information Center

    Dervarics, Charles

    1989-01-01

    Discusses survey findings and their implications. Findings indicate college student athletes' use of cocaine, crack, and marijuana has decreased in the last four years while their use of alcohol, steroids, smokeless tobacco, and pain killers has increased. (JS)

  5. 40 CFR 1508.13 - Finding of no significant impact.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Finding of no significant impact. 1508.13 Section 1508.13 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY TERMINOLOGY AND INDEX § 1508.13 Finding of no significant impact. Finding of no significant impact means a document by...

  6. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  7. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  8. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  9. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  10. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  11. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  12. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  13. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  14. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  15. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  16. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  17. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  18. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  19. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Proposed findings, conclusions, and order. 672.19... FOUNDATION ENFORCEMENT AND HEARING PROCEDURES § 672.19 Proposed findings, conclusions, and order. Unless otherwise ordered by the Presiding Officer, any party may submit proposed findings of fact, conclusions...

  20. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 2 2014-01-01 2014-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  1. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  2. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 2 2012-01-01 2012-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  3. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  4. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  5. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  6. 16 CFR 3.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Proposed findings, conclusions, and order. 3... PRACTICE RULES OF PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 3.46 Proposed findings, conclusions, and... Secretary for consideration of the Administrative Law Judge proposed findings of fact, conclusions of...

  7. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  8. 16 CFR 3.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Proposed findings, conclusions, and order. 3... PRACTICE RULES OF PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 3.46 Proposed findings, conclusions, and... Secretary for consideration of the Administrative Law Judge proposed findings of fact, conclusions of...

  9. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  10. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  11. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  12. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  13. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  14. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  15. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... ORDERS Rules for Formal Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and...

  16. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 4 2013-04-01 2013-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  17. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  18. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  19. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  20. 16 CFR 1025.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Proposed findings, conclusions, and order... PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 1025.46 Proposed findings, conclusions, and order. Within..., including proposed findings of fact and conclusions of law, as well as a proposed order. The...

  1. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  2. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  3. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  4. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  5. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  6. 29 CFR 417.12 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Proposed findings and conclusions. 417.12 Section 417.12... findings and conclusions. Within 10 days following the close of hearings, interested persons may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting...

  7. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  8. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each... discretion of the presiding officer such is not appropriate, submit proposed findings of fact, conclusions...

  9. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  10. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and conclusions of law, briefs and...

  11. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  12. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  13. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  14. 49 CFR 511.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Proposed findings, conclusions, and order. 511.46... Proposed findings, conclusions, and order. Within a reasonable time after the closing of the record and..., including proposed findings of fact, conclusions of law and a proposed order, together with...

  15. 47 CFR 1.263 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Proposed findings and conclusions. 1.263... Proceedings Hearing and Intermediate Decision § 1.263 Proposed findings and conclusions. (a) Each party to the proceeding may file proposed findings of fact and conclusions, briefs, or memoranda of law: Provided,...

  16. 45 CFR 672.19 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Proposed findings, conclusions, and order. 672.19... FOUNDATION ENFORCEMENT AND HEARING PROCEDURES § 672.19 Proposed findings, conclusions, and order. Unless otherwise ordered by the Presiding Officer, any party may submit proposed findings of fact, conclusions...

  17. 16 CFR 3.46 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Proposed findings, conclusions, and order. 3... PRACTICE RULES OF PRACTICE FOR ADJUDICATIVE PROCEEDINGS Hearings § 3.46 Proposed findings, conclusions, and... Secretary for consideration of the Administrative Law Judge proposed findings of fact, conclusions of...

  18. 24 CFR 1720.520 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Proposed findings, conclusions, and... PRACTICE Adjudicatory Proceedings Hearings § 1720.520 Proposed findings, conclusions, and order. The... which any party may file with the administrative law judge proposed findings of fact, conclusions of...

  19. 29 CFR 2700.65 - Proposed findings, conclusions and orders.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Proposed findings, conclusions and orders. 2700.65 Section... COMMISSION PROCEDURAL RULES Hearings § 2700.65 Proposed findings, conclusions and orders. The Judge may require the submission of proposed findings of fact, conclusions of law, and orders, together...

  20. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  1. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... ORDERS Rules for Formal Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and...

  2. 10 CFR 2.712 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Proposed findings and conclusions. 2.712 Section 2.712... Adjudications § 2.712 Proposed findings and conclusions. (a) Any party to a proceeding may, or if directed by the presiding officer shall, file proposed findings of fact and conclusions of law, briefs and...

  3. 39 CFR 957.20 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 957.20 Section... RELATIVE TO DEBARMENT AND SUSPENSION FROM CONTRACTING § 957.20 Proposed findings and conclusions. (a) Each... the Judicial Officer such is not appropriate, submit proposed findings of fact, conclusions of law...

  4. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  5. 39 CFR 3001.35 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 3001.35 Section... General Applicability § 3001.35 Proposed findings and conclusions. The Commission or the presiding officer may direct the filing of proposed findings and conclusions with a brief statement of the...

  6. 40 CFR 22.26 - Proposed findings, conclusions, and order.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Proposed findings, conclusions, and.../TERMINATION OR SUSPENSION OF PERMITS Hearing Procedures § 22.26 Proposed findings, conclusions, and order. After the hearing, any party may file proposed findings of fact, conclusions of law, and a...

  7. 39 CFR 954.18 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 954.18 Section... and conclusions. (a) A party to a proceeding may submit proposed findings of fact and conclusions of... conclusions of law with supporting reasons. When the proposed findings and conclusions are not...

  8. 20 CFR 901.48 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Proposed findings and conclusions. 901.48... Termination of Enrollment § 901.48 Proposed findings and conclusions. Except in cases where the respondent has... proposed findings and conclusions and supporting reasons therefor....

  9. Using Reflections to Find Symmetric and Asymmetric Patterns.

    ERIC Educational Resources Information Center

    Bidwell, James K.

    1987-01-01

    Provided are follow-up activities for having students explore the concept of line symmetry. Using a mirror to move a pattern; finding patterns with one, two, or four lines of symmetry; finding asymmetrical patterns; deciding if patterns are different; and solving the problem of finding all patterns possible are discussed. (MNS)

  10. Mindset Changes Lead to Drastic Impairments in Rule Finding

    ERIC Educational Resources Information Center

    ErEl, Hadas; Meiran, Nachshon

    2011-01-01

    Rule finding is an important aspect of human reasoning and flexibility. Previous studies associated rule finding "failure" with past experience with the test stimuli and stable personality traits. We additionally show that rule finding performance is severely impaired by a mindset associated with applying an instructed rule. The mindset was…

  11. 49 CFR 91.5 - Findings and recommendations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Findings and recommendations. 91.5 Section 91.5... PRACTICES § 91.5 Findings and recommendations. (a) Upon finding that a foreign government or entity imposes... review of the report and recommendations made under paragraph (b) of this section, that...

  12. 49 CFR 91.5 - Findings and recommendations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Findings and recommendations. 91.5 Section 91.5... PRACTICES § 91.5 Findings and recommendations. (a) Upon finding that a foreign government or entity imposes... review of the report and recommendations made under paragraph (b) of this section, that...

  13. 49 CFR 91.5 - Findings and recommendations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Findings and recommendations. 91.5 Section 91.5... PRACTICES § 91.5 Findings and recommendations. (a) Upon finding that a foreign government or entity imposes... review of the report and recommendations made under paragraph (b) of this section, that...

  14. 49 CFR 91.5 - Findings and recommendations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Findings and recommendations. 91.5 Section 91.5... PRACTICES § 91.5 Findings and recommendations. (a) Upon finding that a foreign government or entity imposes... review of the report and recommendations made under paragraph (b) of this section, that...

  15. 20 CFR 614.21 - Findings of Federal military agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Findings of Federal military agency. 614.21... UNEMPLOYMENT COMPENSATION FOR EX-SERVICEMEMBERS Responsibilities of Federal Military Agencies and State Agencies § 614.21 Findings of Federal military agency. (a) Findings in military documents....

  16. 38 CFR 41.315 - Audit findings follow-up.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... audit findings. The auditee shall also prepare a corrective action plan for current year audit findings. The summary schedule of prior audit findings and the corrective action plan shall include the... schedule shall describe the planned corrective action as well as any partial corrective action taken....

  17. 49 CFR 91.5 - Findings and recommendations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Findings and recommendations. 91.5 Section 91.5... PRACTICES § 91.5 Findings and recommendations. (a) Upon finding that a foreign government or entity imposes... review of the report and recommendations made under paragraph (b) of this section, that...

  18. 75 FR 81612 - Findings of Misconduct in Science; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... HUMAN SERVICES Office of the Secretary Findings of Misconduct in Science; Correction AGENCY: Office of... in the notice published in the November 29, Federal Register entitled ``Findings of Misconduct in... applicable for the Findings of Misconduct in Science notice published on November 29, 2010. FOR...

  19. 20 CFR 614.21 - Findings of Federal military agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Findings of Federal military agency. 614.21... UNEMPLOYMENT COMPENSATION FOR EX-SERVICEMEMBERS Responsibilities of Federal Military Agencies and State Agencies § 614.21 Findings of Federal military agency. (a) Findings in military documents....

  20. 20 CFR 614.21 - Findings of Federal military agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Findings of Federal military agency. 614.21... UNEMPLOYMENT COMPENSATION FOR EX-SERVICEMEMBERS Responsibilities of Federal Military Agencies and State Agencies § 614.21 Findings of Federal military agency. (a) Findings in military documents....

  1. 20 CFR 614.21 - Findings of Federal military agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Findings of Federal military agency. 614.21... UNEMPLOYMENT COMPENSATION FOR EX-SERVICEMEMBERS Responsibilities of Federal Military Agencies and State Agencies § 614.21 Findings of Federal military agency. (a) Findings in military documents....

  2. 20 CFR 614.21 - Findings of Federal military agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Findings of Federal military agency. 614.21... UNEMPLOYMENT COMPENSATION FOR EX-SERVICEMEMBERS Responsibilities of Federal Military Agencies and State Agencies § 614.21 Findings of Federal military agency. (a) Findings in military documents....

  3. 34 CFR 303.321 - Comprehensive child find system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Comprehensive child find system. 303.321 Section 303... Services Identification and Evaluation § 303.321 Comprehensive child find system. (a) General. (1) Each system must include a comprehensive child find system that is consistent with part B of the Act (see...

  4. 34 CFR 303.115 - Comprehensive child find system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Comprehensive child find system. 303.115 Section 303... Components of A Statewide System § 303.115 Comprehensive child find system. Each system must include a comprehensive child find system that meets the requirements in §§ 303.302 and 303.303. (Approved by Office...

  5. 34 CFR 303.115 - Comprehensive child find system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Comprehensive child find system. 303.115 Section 303... Components of A Statewide System § 303.115 Comprehensive child find system. Each system must include a comprehensive child find system that meets the requirements in §§ 303.302 and 303.303. (Approved by Office...

  6. 34 CFR 303.321 - Comprehensive child find system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Comprehensive child find system. 303.321 Section 303.321... Services Identification and Evaluation § 303.321 Comprehensive child find system. (a) General. (1) Each system must include a comprehensive child find system that is consistent with part B of the Act (see...

  7. 34 CFR 303.302 - Comprehensive child find system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Comprehensive child find system. 303.302 Section 303... TODDLERS WITH DISABILITIES Child Find, Evaluations and Assessments, and Individualized Family Service Plans Pre-Referral Procedures-Public Awareness Program and Child Find System § 303.302 Comprehensive...

  8. 34 CFR 303.302 - Comprehensive child find system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Comprehensive child find system. 303.302 Section 303.302... TODDLERS WITH DISABILITIES Child Find, Evaluations and Assessments, and Individualized Family Service Plans Pre-Referral Procedures-Public Awareness Program and Child Find System § 303.302 Comprehensive...

  9. 34 CFR 303.302 - Comprehensive child find system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Comprehensive child find system. 303.302 Section 303... TODDLERS WITH DISABILITIES Child Find, Evaluations and Assessments, and Individualized Family Service Plans Pre-Referral Procedures-Public Awareness Program and Child Find System § 303.302 Comprehensive...

  10. 34 CFR 303.115 - Comprehensive child find system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Comprehensive child find system. 303.115 Section 303.115... Components of A Statewide System § 303.115 Comprehensive child find system. Each system must include a comprehensive child find system that meets the requirements in §§ 303.302 and 303.303. (Approved by Office...

  11. 40 CFR 104.11 - Briefs and findings of fact.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Briefs and findings of fact. 104.11... HEARINGS ON EFFLUENT STANDARDS FOR TOXIC POLLUTANTS § 104.11 Briefs and findings of fact. At the conclusion... briefs and proposed findings of fact and conclusions. In establishing the aforesaid time schedule,...

  12. 40 CFR 104.11 - Briefs and findings of fact.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Briefs and findings of fact. 104.11... HEARINGS ON EFFLUENT STANDARDS FOR TOXIC POLLUTANTS § 104.11 Briefs and findings of fact. At the conclusion... briefs and proposed findings of fact and conclusions. In establishing the aforesaid time schedule,...

  13. An Algorithm to Find Minimum Cost Flow in a Network.

    DTIC Science & Technology

    The paper describes an algorithm to find a flow of minimum cost in a network and a computer program which performs this algorithm. The principle of...optimal. What might make this algorithm efficient is the fact that the information which has been gathered at some iteration to find a negative...circuit will be used to find a negative circuit at next iteration so that each iteration requires a relatively small amount of work. (Author)

  14. Osteoskeletal manifestations of scurvy: MRI and ultrasound findings.

    PubMed

    Polat, Ahmet Veysel; Bekci, Tumay; Say, Ferhat; Bolukbas, Emrah; Selcuk, Mustafa Bekir

    2015-08-01

    Scurvy has become very rare in the modern world. The incidence of scurvy in the pediatric population is extremely low. In the pediatric population, musculoskeletal manifestations are more common and multiple subperiosteal hematomas are an important indicator for the diagnosis of scurvy. Although magnetic resonance imaging findings of scurvy are well described in the literature, to our knowledge, ultrasound findings have not yet been described. In this article, we report a case of scurvy with associated magnetic resonance imaging and ultrasound findings.

  15. Computed Tomographic Findings of Syphilitic Aortitis: A Case Report

    SciTech Connect

    Kimura, Fumiko; Satoh, Hideyuki; Sakai, Fumikazu; Nishii, Noriko; Tohda, Joe; Fujimura, Mikihiko; Haruta, Shoji; Yamazaki, Kenji; Endo, Masahiro; Sakomura, Yasunari; Kurosama, Hiromi; Kasanuki, Hiroshi

    2004-03-15

    We describe the computerized tomographic (CT) findings of the aortic wall in a case of acute-phase syphilitic arteritis. The delayed phase of the contrast-enhanced CT shows a double-ring configuration of the thick thoracic aortic wall, which is similar to CT findings previously reported for Takayasu arteritis. We speculate that the resemblance of the CT findings for these two diseases accounts for their similar histopathological features.

  16. Pelvic hydatid disease: CT and MRI findings causing sciatica.

    PubMed

    Sanal, Hatice Tuba; Kocaoglu, Murat; Bulakbasi, Nail; Yildirim, Duzgun

    2007-01-01

    Pelvic masses, especially hydatid disease, rarely present with sciatica (1, 2). We present the computed tomography (CT) and the magnetic resonance imaging (MRI) findings of a 49-year-old female patient with presacral hydatid disease, who was evaluated for her sciatica. We also want to emphasize the importance of assessing the pelvis of patients with symptoms and clinical findings that are inconsistent and that cannot be satisfactorily explained by the spinal imaging findings.

  17. 42 CFR 37.53 - Notification of abnormal roentgenographic findings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... suggesting, enlarged heart, tuberculosis, lung cancer, or any other significant abnormal findings other than... files and the most recent examination was interpreted to show enlarged heart, tuberculosis,...

  18. 42 CFR 37.54 - Notification of abnormal radiographic findings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., abnormality of cardiac shape or size, tuberculosis, lung cancer, or any other significant abnormal findings... shape or size, tuberculosis, cancer, complicated pneumoconiosis, and any other significant...

  19. 42 CFR 37.53 - Notification of abnormal roentgenographic findings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... suggesting, enlarged heart, tuberculosis, lung cancer, or any other significant abnormal findings other than... files and the most recent examination was interpreted to show enlarged heart, tuberculosis,...

  20. Incidental findings on brain and spine imaging in children.

    PubMed

    Maher, Cormac O; Piatt, Joseph H

    2015-04-01

    In recent years, the utilization of diagnostic imaging of the brain and spine in children has increased dramatically, leading to a corresponding increase in the detection of incidental findings of the central nervous system. Patients with unexpected findings on imaging are often referred for subspecialty evaluation. Even with rational use of diagnostic imaging and subspecialty consultation, the diagnostic process will always generate unexpected findings that must be explained and managed. Familiarity with the most common findings that are discovered incidentally on diagnostic imaging of the brain and spine will assist the pediatrician in providing counseling to families and in making recommendations in conjunction with a neurosurgeon, when needed, regarding additional treatments and prognosis.

  1. Plausible Explanations for Trends in Project Programmatic Findings

    NASA Technical Reports Server (NTRS)

    Parsons, Vickie S.

    2003-01-01

    This paper investigates several published hypotheses to determine which might explain the observed cyclic pattern in programmatic findings by independent review teams over a ten-year period. The data does not neatly support any of the intra-project theories considered; however, something is obviously triggering these findings. A closer examination of the narratives associated with the programmatic findings did reveal consistency. The recurring themes that appeared with more numerous findings were unclear roles and staffing problems. Other explanations, external to the project teams, were also explored and the data supported a distributed political influence on project performance.

  2. Fryns syndrome with atypical findings--with large midline cleft on forehead but normal cranial MRI findings.

    PubMed

    Demirel, G; Oguz, S S; Celik, I H; Yilmaz, Y; Uras, N; Erdeve, O; Dilmen, U

    2010-01-01

    We report a newborn with Fryns syndrome and atypical findings like a large midline cleft on forehead. Abnormal findings included congenital left diaphragmatic hernia, prominent forehead, hypertelorism, broad nasal bridge, anteverted nostrils, cleft palate, low set ears, tapered fingers, macrocephaly, congenital heart defect, midline defects and renal anomalies. This is the first case that has a midline cleft on forehead with normal cranial MRI findings.

  3. Managerial Competencies for Middle Managers: Some Empirical Findings from China

    ERIC Educational Resources Information Center

    Qiao, June Xuejun; Wang, Wei

    2009-01-01

    Purpose: This study aims to identify managerial competencies required for successful middle managers in China. Design/methodology/approach: First a questionnaire survey was distributed among MBA and EMBA students at a major university in China, and then two case studies were conducted to collect more in-depth data. Findings: The findings of this…

  4. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  5. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each..., conclusions of law, orders and supporting reasons either in oral or written form in the discretion of...

  6. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  7. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  8. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  9. 17 CFR 10.82 - Proposed findings and conclusions; briefs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... conclusions; briefs. 10.82 Section 10.82 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION RULES OF PRACTICE Hearings § 10.82 Proposed findings and conclusions; briefs. In any proceeding... and conclusions of law. Briefs may be filed in support of proposed findings and conclusions either...

  10. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  11. 37 CFR 251.52 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... conclusions. 251.52 Section 251.52 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS... PROCEDURE Procedures of Copyright Arbitration Royalty Panels § 251.52 Proposed findings and conclusions. (a) Any party to the proceeding may file proposed findings of fact and conclusions, briefs, or...

  12. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  13. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  14. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  15. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  16. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  17. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  18. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  19. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 2 2012-07-01 2012-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  20. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  1. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 2 2011-07-01 2011-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  2. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  3. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each..., conclusions of law, orders and supporting reasons either in oral or written form in the discretion of...

  4. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  5. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  6. 39 CFR 952.23 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 952.23 Section... RELATIVE TO FALSE REPRESENTATION AND LOTTERY ORDERS § 952.23 Proposed findings and conclusions. (a) Each..., conclusions of law, orders and supporting reasons either in oral or written form in the discretion of...

  7. 37 CFR 251.52 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... conclusions. 251.52 Section 251.52 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS... PROCEDURE Procedures of Copyright Arbitration Royalty Panels § 251.52 Proposed findings and conclusions. (a) Any party to the proceeding may file proposed findings of fact and conclusions, briefs, or...

  8. 31 CFR 15.737-24 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 15... conclusions. Except in cases where the respondent has failed to answer the complaint or where a party has... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  9. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 2 2013-07-01 2013-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  10. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  11. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  12. 29 CFR 458.87 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 2 2014-07-01 2014-07-01 false Proposed findings and conclusions. 458.87 Section 458.87... conclusions. Within fifteen (15) days following the close of the hearing, the parties may submit proposed findings and conclusions to the Administrative Law Judge, together with supporting reasons therefor,...

  13. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  14. 31 CFR 10.75 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 10... and conclusions. Except in cases where the respondent has failed to answer the complaint or where a... submit proposed findings and conclusions and their supporting reasons to the Administrative Law Judge....

  15. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  16. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  17. 31 CFR 8.67 - Proposed findings and conclusions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Proposed findings and conclusions. 8... conclusions. Except in cases when the respondent has failed to answer the complaint or when a party has failed... afford the parties a reasonable opportunity to submit proposed findings and conclusions and...

  18. 39 CFR 959.22 - Proposed findings and conclusions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Proposed findings and conclusions. 959.22 Section... RELATIVE TO THE PRIVATE EXPRESS STATUTES § 959.22 Proposed findings and conclusions. (a) Each party, except..., conclusions of law and supporting reasons either in oral or written form. The presiding officer may...

  19. 40 CFR 209.29 - Proposed findings, conclusions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Proposed findings, conclusions. 209.29..., conclusions. (a) Within 20 days of the filing of the record with the hearing clerk as provided in § 209.28, or... consideration of the administrative law judge proposed findings of fact, conclusions of law, and a proposed...

  20. 34 CFR 98.10 - Enforcement of the findings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false Enforcement of the findings. 98.10 Section 98.10 Education Office of the Secretary, Department of Education STUDENT RIGHTS IN RESEARCH, EXPERIMENTAL PROGRAMS, AND TESTING § 98.10 Enforcement of the findings. (a) If the recipient or contractor does not...