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Sample records for common warthog phacochoerus

  1. Pheochromocytoma in an African warthog (Phacochoerus aethiopicus).

    PubMed

    Cole, Gretchen; Suedmeyer, W Kirk; Johnson, Gayle

    2008-12-01

    A 14-yr-old male African warthog (Phacochoerus aethiopicus) with a chronic history of intermittent unilateral epistaxis, degenerative osteoarthritis, and intermittent weakness in the distal lumbar trunk was evaluated to determine the source of epistaxis. No obvious cause was determined, and in light of severe osteoarthritis and a holosystolic cardiac murmur, the animal was euthanized. A tumor of the right adrenal gland involving the medulla was found at gross necropsy. Immunohistochemical staining of the tumor was positive for chromogranin and negative for neurofilament protein, which was diagnostic for pheochromocytoma. No lesions were observed in either nasal cavity. Systolic, diastolic, and mean arterial pressures measured at the time of immobilization were elevated when compared with another African warthog immobilized with a similar anesthetic regimen. Additionally, the warthog had pronounced serum norepinephrine dominance with a norepinephrine:epinephrine ratio of 10.0, compared with 0.36 from clinically normal warthogs. Practitioners should consider pheochromocytoma when evaluating warthogs or swine for epistaxis. PMID:19110715

  2. Trypanosome infections in warthogs (Phacochoerus aethiopicus) in the Gambia.

    PubMed

    Claxton, J R; Faye, J A; Rawlings, P

    1992-03-01

    The prevalence of trypanosome infections in warthogs (Phacochoerus aethiopicus) in The Gambia was found to be 11% of a sample of 62 animals. All isolates were identified as Trypanosoma simiae. Serological evidence indicated a higher level of exposure to T. simiae, but results were inconclusive for the presence of Trypanosoma congolense. The course of T. simiae infection in warthog piglets showed a rapidly rising parasitaemia, with a concomitant fall in packed cell volume, and resulted in a prolonged period of low-level parasitaemia. The same infections killed domestic piglets. PMID:1502780

  3. ANTEMORTEM DIAGNOSIS OF CYSTIC ENDOMETRIAL HYPERPLASIA AND SUCCESSFUL OVARIOHYSTERECTOMY IN AN AFRICAN WARTHOG (PHACOCHOERUS AFRICANUS).

    PubMed

    Thompson, Kimberly A; Niehaus, Andrew; Shellabarger, Wynona; Depenbrock, Sarah; Agnew, Dalen

    2015-12-01

    During a routine geriatric examination on a 9-yr-old, nulliparous female African warthog (Phacochoerus africanus), a severely enlarged, mixed echogenicity uterus was discovered during transabdominal ultrasound. Ovariohysterectomy (OVH) was elected and performed due to concern for a potential neoplastic condition. Postoperatively, the warthog was treated prophylactically with metoclopramide and ranitidine to promote gastrointestinal motility and prevent postoperative ileus. The gross appearance and histopathology confirmed the presence of extensive widely disseminated cystic changes consistent with cystic endometrial hyperplasia (CEH) and multiple para-ovarian cysts. Uterine pathology, including CEH, is a common condition in domestic potbellied pigs (Sus scrofa), and as a result, it is recommended to perform an OVH at an early age. The advanced uterine changes may have accounted for this animal's history of infertility. This case provides evidence that nulliparity may be associated with the development of uterine pathology in warthogs. Increased knowledge of reproductive pathology will aid in improved management strategies for breeding nondomestic suids. PMID:26667548

  4. Periodontal disease in southern African bushpigs (Potamochoerus porcus) and warthogs (Phacochoerus aethiopicus).

    PubMed

    Woodall, P F

    1989-01-01

    Periodontal lesions were found in 14 of 100 bushpig (Potamochoerus porcus) skulls and nine of 103 warthog (Phacochoerus aethiopicus) skulls from southern Africa. The prevalence of periodontal disease showed a significant increase with age in the bushpig but not in the warthog skulls. All the lesions affected the cheek teeth, particularly the molars. The lower prevalence of lesions in older warthogs may be associated with their specialised molars and abrasive diet. PMID:2915404

  5. Blood chemical parameters in the warthog Phacochoerus aethiopicus.

    PubMed

    Keffen, R H; Van Heerden, J; Dauth, J; Dreyer, M J

    1987-09-01

    Concentrations of sodium, potassium, chloride, inorganic phosphorus, total calcium, total magnesium, albumin, total protein, cholesterol, urea, creatinine, cortisol as well as the activities of alkaline phosphatase, alanine transaminase, aspartate transaminase, gamma-glutamyltransferase, creatine kinase and lactate dehydrogenase were determined in serum specimens collected from 100 free-ranging warthogs Phacochoerus aethiopicus within five minutes after they were killed with a shotgun. Average concentrations for the following chemical constituents were found: sodium (145 mmol l-1), potassium (8.6 mmol l-1), chloride (102.5 mmol l-1), phosphorus (2.31 mmol l-1), calcium (2.93 mmol l-1), magnesium (1.23 mmol l-1), albumin (26.4 g l-1), serum proteins (62.2 g l-1), cholesterol (1.82 mmol l-1) and urea (8.74 mmol l-1). The cortisol concentrations ranged from 55-340 nmol l-1 (n = 30). Wide variations were recorded in the concentration of creatinine as well as in the activities of the various enzymes. PMID:3508207

  6. A case of anaemia in a neonatal warthog (Phacochoerus aethiopicus) and evaluation of serum-soluble iron in warthogs.

    PubMed

    Kenny, D E; Braselton, W E; Taylor, R A; Morgan, T; Hesky, R B

    2002-09-01

    A 38-day-old male warthog (Phacochoerus aethiopicus) with marked anaemia (haematocrit = 14 %) presented to the Denver Zoological Gardens hospital with ataxia, tachypnoea, suspected stunted growth and cardiomegaly. The piglet demonstrated some features consistent with both iron deficiency anaemia and autoimmune haemolytic anaemia. Serum-soluble iron was below the level of detection (< 8.96 micromol/l). Iron deficiency anaemia is a well recognised entity in domestic swine reared on concrete and denied access to soil. Fifteen captive warthogs were subsequently evaluated for serum soluble iron content (mean = 21.62 +/- 4.36 micromol/l as well as 5 neonatal warthog piglets that required hand-rearing. Only 1 of 5 neonatal warthog piglets had measurable serum soluble iron (9.50 micromol/l). These data suggest that warthogs are similar to domestic swine and are born with low iron stores. Some form of iron supplementation should be considered for captive neonatal warthog piglets, especially if they are reared on concrete. PMID:12515305

  7. A new filarial nematode (Onchocercidae) from warthogs (Phacochoerus aethiopicus) of the Kruger National Park.

    PubMed

    Palmieri, J R; Pletcher, J M; De Vos, V; Boomker, J

    1985-09-01

    Fifty-five warthogs [Phacochoerus aethiopicus (Suidae: Artiodactyla)] from the Kruger National Park, Republic of South Africa, were examined for parasites. Adult filarial nematodes were found in lymphatic vessels adjacent to peripheral and visceral lymph nodes, and microfilariae were found in lymph nodes and circulating blood. Both the adult parasite and the microfilaria are described. Specific identification is pending confirmation and recovery of intact adult specimens and microfilariae identical to those described herein. PMID:4067247

  8. Antibody to porcine parvovirus in warthog (Phacochoerus aethiopicus).

    PubMed

    Thomson, G R; Peenze, I

    1980-03-01

    Haemagglutination inhibiting antibody to porcine parvovirus was shown to be widespread in all but one of the warthog populations sampled from South Africa and Zimbabwe Rhodesia. In some instances titres as high as greater than or equal to 1/20 000 were detected. PMID:7454234

  9. Suspected cervical spinal cord vascular anomaly in an African warthog (Phacochoerus africanus).

    PubMed

    Whiteside, Douglas P; Shury, Todd K; Black, Sandra R; Raverty, Stephen

    2006-09-01

    Vascular myelopathies of the spinal cord have not been described in Suidae, and are a rare finding in companion animals. An 8.5-yr female African warthog (Phacochoerus africanus) presented with an acute onset of tetraparesis. Based on neurologic findings, a cervical spinal cord lesion between C7-T2 was suspected. Magnetic resonance imaging revealed severe intramedullary hemorrhage with suspected abnormal vessels in the spinal cord at the level of the seventh cervical vertebrae. The acute onset of clinical signs and rapid deterioration of neurological status precluded surgical managements. A vascular anomaly was suspected on gross pathology and histology. Immunohistochemistry identified the lesion as a spontaneous intramedullary hematoma. Spontaneous intramedullary hematomyelia should be considered as a differential for acute onset of paresis in suid species. PMID:17319141

  10. The prevalence of helminth and arthropod parasites of warthog, Phacochoerus aethiopicus, in South West Africa/Namibia.

    PubMed

    Horak, I G; Biggs, H C; Hanssen, T S; Hanssen, R E

    1983-06-01

    A total of 38 warthog, Phacochoerus aethiopicus, shot on a farm in northern South West Africa/Namibia were examined for internal and external parasites at monthly intervals over a period of 13 months. They harboured cestodes, 9 nematode species, 6 ixodid tick species and 1 species each of an argasid tick, a flea, a louse and larvae of a dipteran fly. Clear patterns of seasonal abundance could be determined only for the spirurid stomach worm, Physocephalus sexalatus, and the sucking louse, Haematopinus phachoeri. PMID:6634088

  11. Parasites of South African wildlife. VIII. Helminth and arthropod parasites of warthogs, Phacochoerus aethiopicus, in the eastern Transvaal.

    PubMed

    Boomker, J; Horak, I G; Booyse, D G; Meyer, S

    1991-09-01

    Helminth and arthropod parasites were collected from 41 warthogs, Phacochoerus aethiopicus, in the Hoedspruit Nature Reserve, eastern Transvaal. This reserve consists of a military base, which is a restricted area and is surrounded by a reserve, which is open to the public. Eleven nematode species, 1 or 2 cestode species and the larvae of 2 cestode species were recovered from the animals in the reserve, and 8 nematode species and 1 or 2 cestode species were recovered from those in the military base. Oesophagostomum spp. were generally most abundant in warthogs in the reserve during the cooler months of the year, while Probstmayria vivipara also occurred in peak numbers during the cooler months, with an additional peak in October and November 1988 in warthogs in the reserve and the base, respectively. No pattern of seasonal abundance could be determined for the other helminth species. The warthogs also harboured 8 ixodid and 1 argasid tick species, 3 flea species and 1 louse species. Adult and immature Haematopinus phacochoeri were most numerous during August and September, and the largest numbers of adult Rhipicephalus simus were present from December to April. PMID:1923382

  12. Parasites of domestic and wild animals in South Africa. XXIII. Helminth and arthropod parasites of warthogs, Phacochoerus aethiopicus, in the eastern Transvaal Lowveld.

    PubMed

    Horak, I G; Boomker, J; de Vos, V; Potgieter, F T

    1988-09-01

    A total of 69 warthogs, Phacochoerus aethiopicus, were collected from 4 localities within the Kruger National Park, eastern Transvaal Lowveld. These animals harboured 16 nematode species, 2 trematodes, 1 or 2 species of adult cestodes and the larval stages of 4 cestodes. No pattern of seasonal abundance could be determined for any of the helminths. The warthogs were also infested with 3 flea species, 1 louse species, 8 ixodid tick species, 1 argasid tick and the nymphae of a pentastomid. The seasonal abundance of fleas of the genus Echidnophaga, of the sucking louse Haematopinus phacochoeri and the ixodid ticks Amblyomma hebraeum, Rhipicephalus appendiculatus, Rhipicephalus simus and Rhipicephalus zambeziensis was determined. PMID:3194114

  13. Parasites of South African wildlife. V. A. description of the males of Oesophagostomum mocambiquei Ortlepp, 1964 from warthogs, Phacochoerus aethiopicus (Pallas, 1766).

    PubMed

    Boomker, J

    1990-09-01

    Oesophagostomum mocambiquei Ortlepp, 1964 was described from 9 females recovered from a warthog, Phacochoerus aethiopicus (Pallas, 1766), from northern Mozambique. Large numbers of O. mocambiquei were recovered during subsequent surveys of the parasites of warthogs from the Kruger National Park and the Hoedspruit Nature Reserve. The males, which have not yet been described, resemble those of Oesophagostomum santosdiasi Ortlepp, 1964 in the principal measurements. They can, however, be differentiated by the shape of the mouth capsule, which is round in O. mocambiquei and oval in O. santosdiasi. A simplified key for the identification of the Oesophagostomum species that occur in warthogs in South Africa and Namibia is provided and the differences between them tabulated. The names Oesophagostomum moçambiquei and Oesophagostomum santos-diasi are corrected to O. mocambiquei and O. santosdiasi respectively, since diacritic marks are not allowed under the Code of International Zoological Nomenclature. PMID:2234863

  14. Sarcocystis dubeyella n. sp. and Sarcocystis phacochoeri n. sp. (Protozoa: Sarcocystidae) from the warthog (Phacochoerus aethiopicus) in South Africa.

    PubMed

    Stolte, M; Odening, K; Quandt, S; Bengis, R G; Bockhardt, I

    1998-01-01

    Sarcocystis dubeyella n. sp. and S. phacochoeri n. sp. from muscle fibers of the skeletal musculature of two warthogs in South Africa are described by light and and electron microscopy. Sarcocystis dubeyella sarcocysts are macroscopic (up to 12 mm long and 1 mm wide), with a parasite-induced encapsulation of the host muscle fiber in which the plasma membrane of the latter remained unaltered. The sarcocyst wall is characterized by evenly arranged, irregularly semicircular or rectangular villar protrusions (5.0 x 2.8-11.0 microns) with indented margins and no specific content. Sarcocystis phacochoeri formed filiform microcysts (up to 4 mm long and 0.13 mm wide). Its cyst wall is provided with tightly packed, molarlike villar protrusions (1.6-3.3 x 1.7-3.3 microns), with smooth margins, hollow on one side, and with longitudinal condensations of the fine granular matrix at various locations in the interior. PMID:9495038

  15. Comparative analyses of the chemical and sensory parameters and consumer preference of a semi-dried smoked meat product (cabanossi) produced with warthog (Phacochoerus africanus) and domestic pork meat.

    PubMed

    Swanepoel, Monlee; Leslie, Alison J; Hoffman, Louwrens C

    2016-04-01

    The study compared the chemical and sensory characteristics and consumer preference of a semi-dried, cured meat product, cabanossi, produced with warthog meat and with domestic pork. The warthog and pork cabanossi had similar total moisture (59.0%±2.07 and 54.3%±1.26) and protein (26.3%±2.20 and 24.2%±2.15) contents, while the warthog cabanossi was lower in total fat content (6.9%±1.01) compared to pork cabanossi (13.7%±1.77, P=0.007). Descriptive sensory analysis found that the warthog cabanossi appeared darker red (P=0.001) and less fatty (P=0.001), while the pork cabanossi had a higher overall pork flavour (P=0.001). There were no differences in consumer preference of the appearance and taste between the two types of cabanossi, while the majority of consumers (91%) supported the use of game meat in meat products. The study concluded that warthog meat can be used in processed products without compromising the associated technical or organoleptic properties. PMID:26771142

  16. Parasites of South African wildlife. XIX. The prevalence of helminths in some common antelopes, warthogs and a bushpig in the Limpopo province, South Africa.

    PubMed

    Van Wyk, Ilana C; Boomker, Joop

    2011-01-01

    Little work has been conducted on the helminth parasites of artiodactylids in the northern and western parts of the Limpopo province, which is considerably drier than the rest of the province. The aim of this study was to determine the kinds and numbers of helminth that occur in different wildlife hosts in the area as well as whether any zoonotic helminths were present. Ten impalas (Aepyceros melampus), eight kudus (Tragelaphus strepsiceros), four blue wildebeest (Connochaetes taurinus), two black wildebeest (Connochaetes gnou), three gemsbok (Oryx gazella), one nyala (Tragelaphus angasii), one bushbuck (Tragelaphus scriptus), one waterbuck (Kobus ellipsiprymnus), six warthogs (Phacochoerus aethiopicus) and a single bushpig (Potamochoerus porcus) were sampled from various localities in the semi-arid northern and western areas of the Limpopo province. New host-parasite associations included Trichostrongylus deflexus from blue wildebeest, Agriostomum gorgonis from black wildebeest, Stilesia globipunctata from the waterbuck and Fasciola hepatica in a kudu. The mean helminth burden, including extra-gastrointestinal helminths, was 592 in impalas, 407 in kudus and blue wildebeest, 588 in black wildebeest, 184 in gemsbok, and 2150 in the waterbuck. Excluding Probstmayria vivipara, the mean helminth burden in warthogs was 2228 and the total nematode burden in the bushpig was 80. The total burdens and species richness of the helminths in this study were consistently low when compared with similar studies on the same species in areas with higher rainfall. This has practical implications when animals are translocated to areas with higher rainfall and higher prevalence of helminths. PMID:23327219

  17. Experimental infection of warthos (Phacochoerus aethiopicus) with African swine fever virus.

    PubMed

    Thomson, G R; Gainaru, M D; Van Dellen, A F

    1980-03-01

    Although there were no obvious signs of illness following experimental infection of young warthog with African swine fever virus, the animals developed viraemias between 10(2,4) and 10(3,6) HD50/ml within the first week of infection, and virus concentrations in a number of lymphatic tissues attained high levels (greater than or equal to 10(6) HD50/g). Unlike in blood, and to some extent in the spleen, virus titres in lymph nodes did not decline appreciable during the 33-day observation period, since at the end of the period lymphatic tissues from 2 warthog were still infectious for domestic pigs to which these tissues were fed. PMID:7454231

  18. Warthog: A MOOSE-Based Application for the Direct Code Coupling of BISON and PROTEUS

    SciTech Connect

    McCaskey, Alexander J.; Slattery, Stuart; Billings, Jay Jay

    2015-09-01

    The Nuclear Energy Advanced Modeling and Simulation (NEAMS) program from the Department of Energy s Office of Nuclear Energy provides a robust toolkit for the modeling and simulation of current and future advanced nuclear reactor designs. This toolkit provides these technologies organized across product lines: two divisions targeted at fuels and end-to-end reactor modeling, and a third for integration, coupling, and high-level workflow management. The Fuels Product Line and the Reactor Product line provide advanced computational technologies that serve each respective field well, however, their current lack of integration presents a major impediment to future improvements of simulation solution fidelity. There is a desire for the capability to mix and match tools across Product Lines in an effort to utilize the best from both to improve NEAMS modeling and simulation technologies. This report will detail a new effort to provide this Product Line interoperability through the development of a new application called Warthog. This application couples the BISON Fuel Performance application from the Fuels Product Line and the PROTEUS Core Neutronics application from the Reactors Product Line in an effort to utilize the best from all parts of the NEAMS toolkit and improve overall solution fidelity of nuclear fuel simulations. To acheive this, Warthog leverages as much prior work from the NEAMS program as possible, and in doing so, enables interoperability between the disparate MOOSE and SHARP frameworks, and the libMesh and MOAB mesh data formats. The remainder of this report will describe this work in full. We will begin with a detailed look at the individual NEAMS framework technologies used and developed in the various Product Lines, and the current status of their interoperability. We will then introduce the Warthog application: its overall architecture and the ways it leverages the best existing tools from accross the NEAMS toolkit to enable BISON-PROTEUS integration

  19. Artificial Warthog Burrows Used to Sample Adult and Immature Tsetse (Glossina spp) in the Zambezi Valley of Zimbabwe

    PubMed Central

    Hargrove, John W.; Muzari, M. Odwell

    2015-01-01

    Background The biology of adult tsetse (Glossina spp), vectors of trypanosomiasis in Africa, has been extensively studied – but little is known about larviposition in the field. Methodology/Principal Findings In September-November 1998, in the hot-dry season in Zimbabwe’s Zambezi Valley, we used artificial warthog burrows to capture adult females as they deposited larvae. Females were subjected to ovarian dissection and were defined as perinatal flies, assumed to have entered burrows to larviposit, if oocyte sizes indicated >95% pregnancy completion. Perinatal flies were defined as full-term pregnant if there was a late third instar larva in utero, or postpartum if the uterus was empty. All other females were defined as pre-full-term pregnant (pre-FT). Of 845 G. m. morsitans captured, 91% (765) were female and 295/724 (41%) of females dissected were perinatal flies. By contrast, of 2805 G. pallidipes captured only 71% (2003) were female and only 33% (596/1825) of females were perinatal. Among all perinatal females 67% (596/891) were G. pallidipes. Conversely, in burrows not fitted with traps – such that flies were free to come and go – 1834 (59%) of pupae deposited were G. m. morsitans and only 1297 (41%) were G. pallidipes. Thus, while more full-term pregnant G. pallidipes enter burrows, greater proportions of G. m. morsitans larviposit in them, reflecting a greater discrimination among G. pallidipes in choosing larviposition sites. Catches of males and pre-FT females increased strongly with temperatures above 32°C, indicating that these flies used burrows as refuges from high ambient temperatures. Conversely, catches of perinatal females changed little with maximum temperature but declined from late September through November: females may anticipate that burrows will be inundated during the forthcoming wet season. Ovarian age distributions of perinatal and pre-FT females were similar, consistent with all ages of females larvipositing in burrows with

  20. Common Space, Common Time, Common Work

    ERIC Educational Resources Information Center

    Shank, Melody J.

    2005-01-01

    The most valued means of support and learning cited by new teachers at Poland Regional High School in rural Maine are the collegial interactions that common workspace, common planning time, and common tasks make possible. The school has used these everyday structures to enable new and veteran teachers to converse about curricular and pedagogical…

  1. Common Schools for Common Education.

    ERIC Educational Resources Information Center

    Callan, Eamonn

    1995-01-01

    A vision of common education for citizens of a liberal democracy warrants faith in common schools as an instrument of social good. Some kinds of separate schooling are not inconsistent with common schooling and are even desirable. Equal respect, as defined by J. Rawls, is a basis for common education. (SLD)

  2. Common Cold

    MedlinePlus

    ... News & Events Volunteer NIAID > Health & Research Topics > Common Cold Skip Website Tools Website Tools Print this page ... Help people who are suffering from the common cold by volunteering for NIAID clinical studies on ClinicalTrials. ...

  3. Common Cold

    MedlinePlus

    ... coughing - everyone knows the symptoms of the common cold. It is probably the most common illness. In ... people in the United States suffer 1 billion colds. You can get a cold by touching your ...

  4. Clays, common

    USGS Publications Warehouse

    Virta, R.L.

    1998-01-01

    Part of a special section on the state of industrial minerals in 1997. The state of the common clay industry worldwide for 1997 is discussed. Sales of common clay in the U.S. increased from 26.2 Mt in 1996 to an estimated 26.5 Mt in 1997. The amount of common clay and shale used to produce structural clay products in 1997 was estimated at 13.8 Mt.

  5. Student Commons

    ERIC Educational Resources Information Center

    Gordon, Douglas

    2010-01-01

    Student commons are no longer simply congregation spaces for students with time on their hands. They are integral to providing a welcoming environment and effective learning space for students. Many student commons have been transformed into spaces for socialization, an environment for alternative teaching methods, a forum for large group meetings…

  6. Absence of Ornithodoros moubata, the vector of African swine fever virus, from the main pig producing area of Cameroon.

    PubMed

    Ekue, N F; Wilkinson, P J

    1990-05-01

    No evidence for the presence of soft ticks of the Ornithodoros moubata complex was found during a survey of African swine fever carried out between 1985 and 1988 in the West Province and southern parts of the North West and South West Provinces of Cameroon. The survey consisted of interviews of veterinary assistants and farmers, distribution of a questionnaire and tick searches both manually and with carbon dioxide traps. The absence of warthogs (Phacochoerus aethiopicus) from these areas was also recorded. PMID:2371751

  7. Common cold

    MedlinePlus

    ... are the most common reason that children miss school and parents miss work. Parents often get colds ... other children. A cold can spread quickly through schools or daycares. Colds can occur at any time ...

  8. Making the Common Good Common

    ERIC Educational Resources Information Center

    Chase, Barbara

    2011-01-01

    How are independent schools to be useful to the wider world? Beyond their common commitment to educate their students for meaningful lives in service of the greater good, can they educate a broader constituency and, thus, share their resources and skills more broadly? Their answers to this question will be shaped by their independence. Any…

  9. No Common Opinion on the Common Core

    ERIC Educational Resources Information Center

    Henderson, Michael B.; Peterson, Paul E.; West, Martin R.

    2015-01-01

    According to the three authors of this article, the 2014 "EdNext" poll yields four especially important new findings: (1) Opinion with respect to the Common Core has yet to coalesce. The idea of a common set of standards across the country has wide appeal, and the Common Core itself still commands the support of a majority of the public.…

  10. Migraine and Common Morbidities

    MedlinePlus

    ... headaches . Home > Migraine and Common Morbidities Print Email Migraine and Common Morbidities ACHE Newsletter Sign up for ... newsletter by entering your e-mail address below. Migraine and Common Morbidities For many patients, migraine is ...

  11. Common Cause Failure Modeling

    NASA Technical Reports Server (NTRS)

    Hark, Frank; Britton, Paul; Ring, Robert; Novack, Steven

    2015-01-01

    Space Launch System (SLS) Agenda: Objective; Key Definitions; Calculating Common Cause; Examples; Defense against Common Cause; Impact of varied Common Cause Failure (CCF) and abortability; Response Surface for various CCF Beta; Takeaways.

  12. Common Career Technical Core: Common Standards, Common Vision for CTE

    ERIC Educational Resources Information Center

    Green, Kimberly

    2012-01-01

    This article provides an overview of the National Association of State Directors of Career Technical Education Consortium's (NASDCTEc) Common Career Technical Core (CCTC), a state-led initiative that was created to ensure that career and technical education (CTE) programs are consistent and high quality across the United States. Forty-two states,…

  13. Prevalence of Toxoplasma gondii antibodies in sera of domestic pigs and some wild game species from Zimbabwe.

    PubMed

    Hove, T; Dubey, J P

    1999-04-01

    Serum samples of domestic pigs (Sus scrofa), elands (Taurotragus oryx), sable antelopes (Hippotragus niger), warthogs (Phacochoerus aethiopicus), bushpigs (Koiropotamus [Potamochoerus] koiropotamus), white rhinos (Ceratotherium simus), African buffalos (Syncerus caffer), wildebeest (Connochaetas taurinus), and African elephants (Loxodonta africana) from Zimbabwe were tested for Toxoplasma gondii IgG antibodies by the modified agglutination test (MAT) with whole formalized tachyzoites and mercaptoethanol. Sera were diluted at 1:25, 1:50, and 1:500 for MAT testing. Sera with antibodies in a 1:25 dilution were considered to have T. gondii infection. Toxoplasma gondii antibodies were found in 9.3% of 97 domestic pigs, 36.8% of 19 elands, 11.9% of 67 sables, 0 of 3 warthogs, 0 of 3 bushpigs, 50% of 2 white rhinos, 5.6% of 18 buffalos, 14.5% of 69 wildebeest, and 10.5% of 19 elephants examined. PMID:10219323

  14. Tuberculosis in wildlife in the Ruwenzori National Park, Uganda (Part II).

    PubMed

    Woodford, M H

    1982-08-01

    The results of post-mortem examinations of 90 warthog (Phacochoerus aethiopicus) conducted in the Ruwenzori National Park, Uganda during a survey of tuberculous infection in wildlife are described. Nine per cent of warthog were found to show gross lesions on autopsy and of these organisms which could by typed, Mycobacterium bovis was isolated in 2 of 6 cases and 5 atypical mycobacterial strains were isolated from the remaining 4. The distribution and character of the lesions is described and it is concluded that the route of infection in the warthog is alimentary. A mycobacterial survey of 8 other species of mammals, 7 species of birds, 5 species of fish and 1 species of amphibian is described. None of the mammals (except possibly 1 elephant), birds, fish or amphibia is described. None of the mammals (except possibly 1 elephant), birds, fish or amphibia was found to be infected with M. bovis but several individuals were found to harbour atypical, probably saprophytic, mycobacterial types. The origin of tuberculosis in buffalo and warthog in the Ruwenzori National Park is discussed and is concluded to have been previous contact with domestic cattle. PMID:7123664

  15. Common Interventional Radiology Procedures

    MedlinePlus

    ... of common interventional techniques is below. Common Interventional Radiology Procedures Angiography An X-ray exam of the ... into the vertebra. Copyright © 2016 Society of Interventional Radiology. All rights reserved. 3975 Fair Ridge Drive • Suite ...

  16. How Common Is the Common Core?

    ERIC Educational Resources Information Center

    Thomas, Amande; Edson, Alden J.

    2014-01-01

    Since the introduction of the Common Core State Standards for Mathematics (CCSSM) in 2010, stakeholders in adopting states have engaged in a variety of activities to understand CCSSM standards and transition from previous state standards. These efforts include research, professional development, assessment and modification of curriculum resources,…

  17. Knowledge representation for commonality

    NASA Technical Reports Server (NTRS)

    Yeager, Dorian P.

    1990-01-01

    Domain-specific knowledge necessary for commonality analysis falls into two general classes: commonality constraints and costing information. Notations for encoding such knowledge should be powerful and flexible and should appeal to the domain expert. The notations employed by the Commonality Analysis Problem Solver (CAPS) analysis tool are described. Examples are given to illustrate the main concepts.

  18. The New Common School.

    ERIC Educational Resources Information Center

    Glenn, Charles L.

    1987-01-01

    Horace Mann's goal of creating a common school that brings our society's children together in mutual respect and common learning need not be frustrated by residential segregation and geographical separation of the haves and have-nots. Massachusetts' new common school vision boasts a Metro Program for minority students, 80 magnet schools, and…

  19. The Common Core.

    ERIC Educational Resources Information Center

    Boyer, Ernest L.

    Current curricula in institutions of higher education are criticized in this speech for their lack of a common core of education. Several possibilities for developing such a common core include education centered around our common heritage and the challenges of the present. It is suggested that all students must be introduced to the events,…

  20. Common Conditions in Newborns

    MedlinePlus

    ... Prenatal Baby Bathing & Skin Care Breastfeeding Crying & Colic Diapers & Clothing Feeding & Nutrition Preemie Sleep Teething & Tooth Care Toddler Preschool Gradeschool Teen Young Adult Healthy Children > Ages & Stages > Baby > Common Conditions in ...

  1. Genomic Data Commons launches

    Cancer.gov

    The Genomic Data Commons (GDC), a unified data system that promotes sharing of genomic and clinical data between researchers, launched today with a visit from Vice President Joe Biden to the operations center at the University of Chicago.

  2. Barry Commoner Assails Petrochemicals

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1973

    1973-01-01

    Discusses Commoner's ideas on the social value of the petrochemical industry and his suggestions for curtailment or elimination of its productive operation to produce a higher environmental quality for mankind at a relatively low loss in social benefit. (CC)

  3. Common clay and shale

    USGS Publications Warehouse

    Virta, R.L.

    2004-01-01

    Part of the 2003 industrial minerals review. The legislation, production, and consumption of common clay and shale are discussed. The average prices of the material and outlook for the market are provided.

  4. Common clay and shale

    USGS Publications Warehouse

    Virta, R.L.

    2011-01-01

    The article discusses the latest developments in the global common clay and shale industry, particularly in the U.S. It claims that common clay and shale is mainly used in the manufacture of heavy clay products like brick, flue tile and sewer pipe. The main producing states in the U.S. include North Carolina, New York and Oklahoma. Among the firms that manufacture clay and shale-based products are Mid America Brick & Structural Clay Products LLC and Boral USA.

  5. Common clay and shale

    USGS Publications Warehouse

    Virta, R.L.

    2006-01-01

    At present, 150 companies produce common clay and shale in 41 US states. According to the United States Geological Survey (USGS), domestic production in 2005 reached 24.8 Mt valued at $176 million. In decreasing order by tonnage, the leading producer states include North Carolina, Texas, Alabama, Georgia and Ohio. For the whole year, residential and commercial building construction remained the major market for common clay and shale products such as brick, drain tile, lightweight aggregate, quarry tile and structural tile.

  6. Power system commonality study

    NASA Astrophysics Data System (ADS)

    Littman, Franklin D.

    1992-07-01

    A limited top level study was completed to determine the commonality of power system/subsystem concepts within potential lunar and Mars surface power system architectures. A list of power system concepts with high commonality was developed which can be used to synthesize power system architectures which minimize development cost. Examples of potential high commonality power system architectures are given in this report along with a mass comparison. Other criteria such as life cycle cost (which includes transportation cost), reliability, safety, risk, and operability should be used in future, more detailed studies to select optimum power system architectures. Nineteen potential power system concepts were identified and evaluated for planetary surface applications including photovoltaic arrays with energy storage, isotope, and nuclear power systems. A top level environmental factors study was completed to assess environmental impacts on the identified power system concepts for both lunar and Mars applications. Potential power system design solutions for commonality between Mars and lunar applications were identified. Isotope, photovoltaic array (PVA), regenerative fuel cell (RFC), stainless steel liquid-metal cooled reactors (less than 1033 K maximum) with dynamic converters, and in-core thermionic reactor systems were found suitable for both lunar and Mars environments. The use of SP-100 thermoelectric (TE) and SP-100 dynamic power systems in a vacuum enclosure may also be possible for Mars applications although several issues need to be investigated further (potential single point failure of enclosure, mass penalty of enclosure and active pumping system, additional installation time and complexity). There are also technical issues involved with development of thermionic reactors (life, serviceability, and adaptability to other power conversion units). Additional studies are required to determine the optimum reactor concept for Mars applications. Various screening

  7. Common Cause Failure Modes

    NASA Technical Reports Server (NTRS)

    Wetherholt, Jon; Heimann, Timothy J.; Anderson, Brenda

    2011-01-01

    High technology industries with high failure costs commonly use redundancy as a means to reduce risk. Redundant systems, whether similar or dissimilar, are susceptible to Common Cause Failures (CCF). CCF is not always considered in the design effort and, therefore, can be a major threat to success. There are several aspects to CCF which must be understood to perform an analysis which will find hidden issues that may negate redundancy. This paper will provide definition, types, a list of possible causes and some examples of CCF. Requirements and designs from NASA projects will be used in the paper as examples.

  8. Information Commons to Go

    ERIC Educational Resources Information Center

    Bayer, Marc Dewey

    2008-01-01

    Since 2004, Buffalo State College's E. H. Butler Library has used the Information Commons (IC) model to assist its 8,500 students with library research and computer applications. Campus Technology Services (CTS) plays a very active role in its IC, with a centrally located Computer Help Desk and a newly created Application Support Desk right in the…

  9. Common Carrier Services.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    After outlining the Federal Communications Commission's (FCC) responsibility for regulating interstate common carrier communication (non-broadcast communication whose carriers are required by law to furnish service at reasonable charges upon request), this information bulletin reviews the history, technological development, and current…

  10. Common Carrier Services.

    ERIC Educational Resources Information Center

    Federal Communications Commission, Washington, DC.

    This bulletin outlines the Federal Communications Commission's (FCC) responsibilities in regulating the interstate and foreign common carrier communication via electrical means. Also summarized are the history, technological development, and current capabilities and prospects of telegraph, wire telephone, radiotelephone, satellite communications,…

  11. Human Commonalities and Art

    ERIC Educational Resources Information Center

    Passmore, Kaye

    2008-01-01

    Educator Ernest Boyer believed that well-educated students should do more than master isolated facts. They should understand the "connectedness of things." He suggested organizing curriculum thematically around eight commonalities shared by people around the world. In the book "The Basic School: A Community for Learning," Boyer recommends that…

  12. Common conversion factors.

    PubMed

    2001-05-01

    This appendix presents tables of some of the more common conversion factors for units of measure used throughout Current Protocols manuals, as well as prefixes indicating powers of ten for SI units. Another table gives conversions between temperatures on the Celsius (Centigrade) and Fahrenheit scales. PMID:18770653

  13. Common Magnets, Unexpected Polarities

    ERIC Educational Resources Information Center

    Olson, Mark

    2013-01-01

    In this paper, I discuss a "misconception" in magnetism so simple and pervasive as to be typically unnoticed. That magnets have poles might be considered one of the more straightforward notions in introductory physics. However, the magnets common to students' experiences are likely different from those presented in educational…

  14. Solving Common Mathematical Problems

    NASA Technical Reports Server (NTRS)

    Luz, Paul L.

    2005-01-01

    Mathematical Solutions Toolset is a collection of five software programs that rapidly solve some common mathematical problems. The programs consist of a set of Microsoft Excel worksheets. The programs provide for entry of input data and display of output data in a user-friendly, menu-driven format, and for automatic execution once the input data has been entered.

  15. Space station commonality analysis

    NASA Technical Reports Server (NTRS)

    1988-01-01

    This study was conducted on the basis of a modification to Contract NAS8-36413, Space Station Commonality Analysis, which was initiated in December, 1987 and completed in July, 1988. The objective was to investigate the commonality aspects of subsystems and mission support hardware while technology experiments are accommodated on board the Space Station in the mid-to-late 1990s. Two types of mission are considered: (1) Advanced solar arrays and their storage; and (2) Satellite servicing. The point of departure for definition of the technology development missions was a set of missions described in the Space Station Mission Requirements Data Base. (MRDB): TDMX 2151 Solar Array/Energy Storage Technology; TDMX 2561 Satellite Servicing and Refurbishment; TDMX 2562 Satellite Maintenance and Repair; TDMX 2563 Materials Resupply (to a free-flyer materials processing platform); TDMX 2564 Coatings Maintenance Technology; and TDMX 2565 Thermal Interface Technology. Issues to be addressed according to the Statement of Work included modularity of programs, data base analysis interactions, user interfaces, and commonality. The study was to consider State-of-the-art advances through the 1990s and to select an appropriate scale for the technology experiments, considering hardware commonality, user interfaces, and mission support requirements. The study was to develop evolutionary plans for the technology advancement missions.

  16. Common Dermatoses of Infancy

    PubMed Central

    Gora, Irv

    1986-01-01

    Within the pediatric population of their practices, family physicians frequently encounter infants with skin rashes. This article discusses several of the more common rashes of infancy: atopic dermatitis, cradle cap, diaper dermatitis and miliaria. Etiology, clinical picture and possible approaches to treatment are presented. ImagesFigure 1Figure 2Figure 3Figure 4Figure 5Figure 6Figure 7 PMID:21267297

  17. Mathematics: Common Curriculum Goals.

    ERIC Educational Resources Information Center

    Oregon State Dept. of Education, Salem.

    This document defines what are considered to be the essentials in a strong mathematics program for the state of Oregon for grades K-12. The common curriculum goals are organized into nine content strands: (1) number and numeration; (2) appropriate computational skills; (3) problem solving; (4) geometry and visualization skills; (5) measurement;…

  18. Common clay and shale

    USGS Publications Warehouse

    Virta, R.L.

    2001-01-01

    Part of the 2000 annual review of the industrial minerals sector. A general overview of the common clay and shale industry is provided. In 2000, U.S. production increased by 5 percent, while sales or use declined to 23.6 Mt. Despite the slowdown in the economy, no major changes are expected for the market.

  19. Common clay and shale

    USGS Publications Warehouse

    Virta, R.L.

    2003-01-01

    Part of the 2002 industrial minerals review. The production, consumption, and price of shale and common clay in the U.S. during 2002 are discussed. The impact of EPA regulations on brick and structural clay product manufacturers is also outlined.

  20. Common file formats.

    PubMed

    Leonard, Shonda A; Littlejohn, Timothy G; Baxevanis, Andreas D

    2007-01-01

    This appendix discusses a few of the file formats frequently encountered in bioinformatics. Specifically, it reviews the rules for generating FASTA files and provides guidance for interpreting NCBI descriptor lines, commonly found in FASTA files. In addition, it reviews the construction of GenBank, Phylip, MSF and Nexus files. PMID:18428774

  1. Navagating the Common Core

    ERIC Educational Resources Information Center

    McShane, Michael Q.

    2014-01-01

    This article presents a debate over the Common Core State Standards Initiative as it has rocketed to the forefront of education policy discussions around the country. The author contends that there is value in having clear cross state standards that will clarify the new online and blended learning that the growing use of technology has provided…

  2. The Common Denominator

    ERIC Educational Resources Information Center

    Grimes, Nikki

    2005-01-01

    An author and a poet Nikki Grimes uses her art to reach across differences such as race and culture, and show the commonality of human experience. She uses the power of her poetry to break down racial barriers, shatter cultural stereotypes, and forge community.

  3. Common Standards for All

    ERIC Educational Resources Information Center

    Principal, 2010

    2010-01-01

    About three-fourths of the states have already adopted the Common Core State Standards, which were designed to provide more clarity about and consistency in what is expected of student learning across the country. However, given the brief time since the standards' final release in June, questions persist among educators, who will have the…

  4. Common tester platform concept.

    SciTech Connect

    Hurst, Michael James

    2008-05-01

    This report summarizes the results of a case study on the doctrine of a common tester platform, a concept of a standardized platform that can be applicable across the broad spectrum of testing requirements throughout the various stages of a weapons program, as well as across the various weapons programs. The common tester concept strives to define an affordable, next-generation design that will meet testing requirements with the flexibility to grow and expand; supporting the initial development stages of a weapons program through to the final production and surveillance stages. This report discusses a concept investing key leveraging technologies and operational concepts combined with prototype tester-development experiences and practical lessons learned gleaned from past weapons programs.

  5. Commonly missed orthopedic problems.

    PubMed

    Ballas, M T; Tytko, J; Mannarino, F

    1998-01-15

    When not diagnosed early and managed appropriately, common musculoskeletal injuries may result in long-term disabling conditions. Anterior cruciate ligament tears are some of the most common knee ligament injuries. Slipped capital femoral epiphysis may present with little or no hip pain, and subtle or absent physical and radiographic findings. Femoral neck stress fractures, if left untreated, may result in avascular necrosis, refractures and pseudoarthrosis. A delay in diagnosis of scaphoid fractures may cause early wrist arthrosis if nonunion results. Ulnar collateral ligament tears are a frequently overlooked injury in skiers. The diagnosis of Achilles tendon rupture is missed as often as 25 percent of the time. Posterior tibial tendon tears may result in fixed bony planus if diagnosis is delayed, necessitating hindfoot fusion rather than simple soft tissue repair. Family physicians should be familiar with the initial assessment of these conditions and, when appropriate, refer patients promptly to an orthopedic surgeon. PMID:9456991

  6. Common Cause Failure Modeling

    NASA Technical Reports Server (NTRS)

    Hark, Frank; Britton, Paul; Ring, Rob; Novack, Steven D.

    2015-01-01

    Common Cause Failures (CCFs) are a known and documented phenomenon that defeats system redundancy. CCFS are a set of dependent type of failures that can be caused by: system environments; manufacturing; transportation; storage; maintenance; and assembly, as examples. Since there are many factors that contribute to CCFs, the effects can be reduced, but they are difficult to eliminate entirely. Furthermore, failure databases sometimes fail to differentiate between independent and CCF (dependent) failure and data is limited, especially for launch vehicles. The Probabilistic Risk Assessment (PRA) of NASA's Safety and Mission Assurance Directorate at Marshall Space Flight Center (MFSC) is using generic data from the Nuclear Regulatory Commission's database of common cause failures at nuclear power plants to estimate CCF due to the lack of a more appropriate data source. There remains uncertainty in the actual magnitude of the common cause risk estimates for different systems at this stage of the design. Given the limited data about launch vehicle CCF and that launch vehicles are a highly redundant system by design, it is important to make design decisions to account for a range of values for independent and CCFs. When investigating the design of the one-out-of-two component redundant system for launch vehicles, a response surface was constructed to represent the impact of the independent failure rate versus a common cause beta factor effect on a system's failure probability. This presentation will define a CCF and review estimation calculations. It gives a summary of reduction methodologies and a review of examples of historical CCFs. Finally, it presents the response surface and discusses the results of the different CCFs on the reliability of a one-out-of-two system.

  7. Common Cause Failure Modeling

    NASA Technical Reports Server (NTRS)

    Hark, Frank; Britton, Paul; Ring, Rob; Novack, Steven D.

    2016-01-01

    Common Cause Failures (CCFs) are a known and documented phenomenon that defeats system redundancy. CCFS are a set of dependent type of failures that can be caused by: system environments; manufacturing; transportation; storage; maintenance; and assembly, as examples. Since there are many factors that contribute to CCFs, the effects can be reduced, but they are difficult to eliminate entirely. Furthermore, failure databases sometimes fail to differentiate between independent and CCF (dependent) failure and data is limited, especially for launch vehicles. The Probabilistic Risk Assessment (PRA) of NASA's Safety and Mission Assurance Directorate at Marshal Space Flight Center (MFSC) is using generic data from the Nuclear Regulatory Commission's database of common cause failures at nuclear power plants to estimate CCF due to the lack of a more appropriate data source. There remains uncertainty in the actual magnitude of the common cause risk estimates for different systems at this stage of the design. Given the limited data about launch vehicle CCF and that launch vehicles are a highly redundant system by design, it is important to make design decisions to account for a range of values for independent and CCFs. When investigating the design of the one-out-of-two component redundant system for launch vehicles, a response surface was constructed to represent the impact of the independent failure rate versus a common cause beta factor effect on a system's failure probability. This presentation will define a CCF and review estimation calculations. It gives a summary of reduction methodologies and a review of examples of historical CCFs. Finally, it presents the response surface and discusses the results of the different CCFs on the reliability of a one-out-of-two system.

  8. Common drive unit

    NASA Technical Reports Server (NTRS)

    Ellis, R. C.; Fink, R. A.; Moore, E. A.

    1987-01-01

    The Common Drive Unit (CDU) is a high reliability rotary actuator with many versatile applications in mechanism designs. The CDU incorporates a set of redundant motor-brake assemblies driving a single output shaft through differential. Tachometers provide speed information in the AC version. Operation of both motors, as compared to the operation of one motor, will yield the same output torque with twice the output speed.

  9. Common Anorectal Disorders

    PubMed Central

    Foxx-Orenstein, Amy E.; Umar, Sarah B.; Crowell, Michael D.

    2014-01-01

    Anorectal disorders result in many visits to healthcare specialists. These disorders include benign conditions such as hemorrhoids to more serious conditions such as malignancy; thus, it is important for the clinician to be familiar with these disorders as well as know how to conduct an appropriate history and physical examination. This article reviews the most common anorectal disorders, including hemorrhoids, anal fissures, fecal incontinence, proctalgia fugax, excessive perineal descent, and pruritus ani, and provides guidelines on comprehensive evaluation and management. PMID:24987313

  10. Wild and Domestic Pig Interactions at the Wildlife–Livestock Interface of Murchison Falls National Park, Uganda, and the Potential Association with African Swine Fever Outbreaks

    PubMed Central

    Kukielka, Esther A.; Jori, Ferran; Martínez-López, Beatriz; Chenais, Erika; Masembe, Charles; Chavernac, David; Ståhl, Karl

    2016-01-01

    Bushpigs (BPs) (Potamochoerus larvatus) and warthogs (WHs) (Phacochoerus africanus), which are widely distributed in Eastern Africa, are likely to cohabitate in the same environment with domestic pigs (DPs), facilitating the transmission of shared pathogens. However, potential interactions between BP, WH, and DP, and the resulting potential circulation of infectious diseases have rarely been investigated in Africa to date. In order to understand the dynamics of such interactions and the potential influence of human behavior and husbandry practices on them, individual interviews (n = 233) and participatory rural appraisals (n = 11) were carried out among Ugandan pig farmers at the edge of Murchison Falls National Park, northern Uganda. In addition, as an example of possible implications of wild and DP interactions, non-linear multivariate analysis (multiple correspondence analyses) was used to investigate the potential association between the aforementioned factors (interactions and human behavior and practices) and farmer reported African swine fever (ASF) outbreaks. No direct interactions between wild pigs (WPs) and DP were reported in our study area. However, indirect interactions were described by 83 (35.6%) of the participants and were identified to be more common at water sources during the dry season. Equally, eight (3.4%) farmers declared exposing their DP to raw hunting leftovers of WPs. The exploratory analysis performed suggested possible associations between the farmer reported ASF outbreaks and indirect interactions, free-range housing systems, dry season, and having a WH burrow less than 3 km from the household. Our study was useful to gather local knowledge and to identify knowledge gaps about potential interactions between wild and DP in this area. This information could be useful to facilitate the design of future observational studies to better understand the potential transmission of pathogens between wild and DPs. PMID:27148545

  11. Wild and Domestic Pig Interactions at the Wildlife-Livestock Interface of Murchison Falls National Park, Uganda, and the Potential Association with African Swine Fever Outbreaks.

    PubMed

    Kukielka, Esther A; Jori, Ferran; Martínez-López, Beatriz; Chenais, Erika; Masembe, Charles; Chavernac, David; Ståhl, Karl

    2016-01-01

    Bushpigs (BPs) (Potamochoerus larvatus) and warthogs (WHs) (Phacochoerus africanus), which are widely distributed in Eastern Africa, are likely to cohabitate in the same environment with domestic pigs (DPs), facilitating the transmission of shared pathogens. However, potential interactions between BP, WH, and DP, and the resulting potential circulation of infectious diseases have rarely been investigated in Africa to date. In order to understand the dynamics of such interactions and the potential influence of human behavior and husbandry practices on them, individual interviews (n = 233) and participatory rural appraisals (n = 11) were carried out among Ugandan pig farmers at the edge of Murchison Falls National Park, northern Uganda. In addition, as an example of possible implications of wild and DP interactions, non-linear multivariate analysis (multiple correspondence analyses) was used to investigate the potential association between the aforementioned factors (interactions and human behavior and practices) and farmer reported African swine fever (ASF) outbreaks. No direct interactions between wild pigs (WPs) and DP were reported in our study area. However, indirect interactions were described by 83 (35.6%) of the participants and were identified to be more common at water sources during the dry season. Equally, eight (3.4%) farmers declared exposing their DP to raw hunting leftovers of WPs. The exploratory analysis performed suggested possible associations between the farmer reported ASF outbreaks and indirect interactions, free-range housing systems, dry season, and having a WH burrow less than 3 km from the household. Our study was useful to gather local knowledge and to identify knowledge gaps about potential interactions between wild and DP in this area. This information could be useful to facilitate the design of future observational studies to better understand the potential transmission of pathogens between wild and DPs. PMID:27148545

  12. Common HEP UNIX Environment

    NASA Astrophysics Data System (ADS)

    Taddei, Arnaud

    After it had been decided to design a common user environment for UNIX platforms among HEP laboratories, a joint project between DESY and CERN had been started. The project consists in 2 phases: 1. Provide a common user environment at shell level, 2. Provide a common user environment at graphical level (X11). Phase 1 is in production at DESY and at CERN as well as at PISA and RAL. It has been developed around the scripts originally designed at DESY Zeuthen improved and extended with a 2 months project at CERN with a contribution from DESY Hamburg. It consists of a set of files which are customizing the environment for the 6 main shells (sh, csh, ksh, bash, tcsh, zsh) on the main platforms (AIX, HP-UX, IRIX, SunOS, Solaris 2, OSF/1, ULTRIX, etc.) and it is divided at several "sociological" levels: HEP, site, machine, cluster, group of users and user with some levels which are optional. The second phase is under design and a first proposal has been published. A first version of the phase 2 exists already for AIX and Solaris, and it should be available for all other platforms, by the time of the conference. This is a major collective work between several HEP laboratories involved in the HEPiX-scripts and HEPiX-X11 working-groups.

  13. Common Geometry Module

    Energy Science and Technology Software Center (ESTSC)

    2005-01-01

    The Common Geometry Module (CGM) is a code library which provides geometry functionality used for mesh generation and other applications. This functionality includes that commonly found in solid modeling engines, like geometry creation, query and modification; CGM also includes capabilities not commonly found in solid modeling engines, like geometry decomposition tools and support for shared material interfaces. CGM is built upon the ACIS solid modeling engine, but also includes geometry capability developed beside and onmore » top of ACIS. CGM can be used as-is to provide geometry functionality for codes needing this capability. However, CGM can also be extended using derived classes in C++, allowing the geometric model to serve as the basis for other applications, for example mesh generation. CGM is supported on Sun Solaris, SGI, HP, IBM, DEC, Linux and Windows NT platforms. CGM also indudes support for loading ACIS models on parallel computers, using MPI-based communication. Future plans for CGM are to port it to different solid modeling engines, including Pro/Engineer or SolidWorks. CGM is being released into the public domain under an LGPL license; the ACIS-based engine is available to ACIS licensees on request.« less

  14. 'Historicising common sense'.

    PubMed

    Millstone, Noah

    2012-12-01

    This essay is an expanded set of comments on the social psychology papers written for the special issue on History and Social Psychology. It considers what social psychology, and particularly the theory of social representations, might offer historians working on similar problems, and what historical methods might offer social psychology. The social history of thinking has been a major theme in twentieth and twenty-first century historical writing, represented most recently by the genre of 'cultural history'. Cultural history and the theory of social representations have common ancestors in early twentieth-century social science. Nevertheless, the two lines of research have developed in different ways and are better seen as complementary than similar. The theory of social representations usefully foregrounds issues, like social division and change over time, that cultural history relegates to the background. But for historians, the theory of social representations seems oddly fixated on comparing the thought styles associated with positivist science and 'common sense'. Using historical analysis, this essay tries to dissect the core opposition 'science : common sense' and argues for a more flexible approach to comparing modes of thought. PMID:23135802

  15. Common Variable Immunodeficiency.

    PubMed

    Saikia, Biman; Gupta, Sudhir

    2016-04-01

    Common variable immunodeficiency (CVID) is the most common primary immunodeficiency of young adolescents and adults which also affects the children. The disease remains largely under-diagnosed in India and Southeast Asian countries. Although in majority of cases it is sporadic, disease may be inherited in a autosomal recessive pattern and rarely, in autosomal dominant pattern. Patients, in addition to frequent sino-pulmonary infections, are also susceptible to various autoimmune diseases and malignancy, predominantly lymphoma and leukemia. Other characteristic lesions include lymphocytic and granulomatous interstitial lung disease, and nodular lymphoid hyperplasia of gut. Diagnosis requires reduced levels of at least two immunoglobulin isotypes: IgG with IgA and/or IgM and impaired specific antibody response to vaccines. A number of gene mutations have been described in CVID; however, these genetic alterations account for less than 20% of cases of CVID. Flow cytometry aptly demonstrates a disturbed B cell homeostasis with reduced or absent memory B cells and increased CD21(low) B cells and transitional B cell populations. Approximately one-third of patients with CVID also display T cell functional defects. Immunoglobulin therapy remains the mainstay of treatment. Immunologists and other clinicians in India and other South East Asian countries need to be aware of CVID so that early diagnosis can be made, as currently, majority of these patients still go undiagnosed. PMID:26868026

  16. Common pediatric epilepsy syndromes.

    PubMed

    Park, Jun T; Shahid, Asim M; Jammoul, Adham

    2015-02-01

    Benign rolandic epilepsy (BRE), childhood idiopathic occipital epilepsy (CIOE), childhood absence epilepsy (CAE), and juvenile myoclonic epilepsy (JME) are some of the common epilepsy syndromes in the pediatric age group. Among the four, BRE is the most commonly encountered. BRE remits by age 16 years with many children requiring no treatment. Seizures in CAE also remit at the rate of approximately 80%; whereas, JME is considered a lifelong condition even with the use of antiepileptic drugs (AEDs). Neonates and infants may also present with seizures that are self-limited with no associated psychomotor disturbances. Benign familial neonatal convulsions caused by a channelopathy, and inherited in an autosomal dominant manner, have a favorable outcome with spontaneous resolution. Benign idiopathic neonatal seizures, also referred to as "fifth-day fits," are an example of another epilepsy syndrome in infants that carries a good prognosis. BRE, CIOE, benign familial neonatal convulsions, benign idiopathic neonatal seizures, and benign myoclonic epilepsy in infancy are characterized as "benign" idiopathic age-related epilepsies as they have favorable implications, no structural brain abnormality, are sensitive to AEDs, have a high remission rate, and have no associated psychomotor disturbances. However, sometimes selected patients may have associated comorbidities such as cognitive and language delay for which the term "benign" may not be appropriate. PMID:25658216

  17. Commonly used gastrointestinal drugs.

    PubMed

    Aggarwal, Annu; Bhatt, Mohit

    2014-01-01

    This chapter reviews the spectrum and mechanisms of neurologic adverse effects of commonly used gastrointestinal drugs including antiemetics, promotility drugs, laxatives, antimotility drugs, and drugs for acid-related disorders. The commonly used gastrointestinal drugs as a group are considered safe and are widely used. A range of neurologic complications are reported following use of various gastrointestinal drugs. Acute neurotoxicities, including transient akathisias, oculogyric crisis, delirium, seizures, and strokes, can develop after use of certain gastrointestinal medications, while disabling and pervasive tardive syndromes are described following long-term and often unsupervised use of phenothiazines, metoclopramide, and other drugs. In rare instances, some of the antiemetics can precipitate life-threatening extrapyramidal reactions, neuroleptic malignant syndrome, or serotonin syndrome. In contrast, concerns about the cardiovascular toxicity of drugs such as cisapride and tegaserod have been grave enough to lead to their withdrawal from many world markets. Awareness and recognition of the neurotoxicity of gastrointestinal drugs is essential to help weigh the benefit of their use against possible adverse effects, even if uncommon. Furthermore, as far as possible, drugs such as metoclopramide and others that can lead to tardive dyskinesias should be used for as short time as possible, with close clinical monitoring and patient education. PMID:24365343

  18. Common herbal remedies.

    PubMed

    Turkoski, B B

    2000-01-01

    Herbal remedies are becoming increasingly popular as people seek more effective, natural, or safer methods for treating a variety of complaints. As a result, nurses in every setting may expect to see increased numbers of patients who are using herbal products. When patients assume that the nurses will be critical of their use of herbals, they may withhold such information to avoid unpleasantness. This could place patients at risk for adverse effects, drug interactions, and complications related to ineffective treatment. Nurses who are knowledgeable about herbal products and who are open to discussion about these products can provide information and advice about safe use. The discussion in this article addresses actions, possible benefits, and dangers of the most common herbal products. Guidelines for assessing and teaching clients about herbal use are included. PMID:11062629

  19. CPL: Common Pipeline Library

    NASA Astrophysics Data System (ADS)

    ESO CPL Development Team

    2014-02-01

    The Common Pipeline Library (CPL) is a set of ISO-C libraries that provide a comprehensive, efficient and robust software toolkit to create automated astronomical data reduction pipelines. Though initially developed as a standardized way to build VLT instrument pipelines, the CPL may be more generally applied to any similar application. The code also provides a variety of general purpose image- and signal-processing functions, making it an excellent framework for the creation of more generic data handling packages. The CPL handles low-level data types (images, tables, matrices, strings, property lists, etc.) and medium-level data access methods (a simple data abstraction layer for FITS files). It also provides table organization and manipulation, keyword/value handling and management, and support for dynamic loading of recipe modules using programs such as EsoRex (ascl:1504.003).

  20. System Safety Common Cause Analysis

    Energy Science and Technology Software Center (ESTSC)

    1992-03-10

    The COMCAN fault tree analysis codes are designed to analyze complex systems such as nuclear plants for common causes of failure. A common cause event, or common mode failure, is a secondary cause that could contribute to the failure of more than one component and violates the assumption of independence. Analysis of such events is an integral part of system reliability and safety analysis. A significant common cause event is a secondary cause common tomore » all basic events in one or more minimal cut sets. Minimal cut sets containing events from components sharing a common location or a common link are called common cause candidates. Components share a common location if no barrier insulates any one of them from the secondary cause. A common link is a dependency among components which cannot be removed by a physical barrier (e.g.,a common energy source or common maintenance instructions).« less

  1. Common Control System Vulnerability

    SciTech Connect

    Trent Nelson

    2005-12-01

    The Control Systems Security Program and other programs within the Idaho National Laboratory have discovered a vulnerability common to control systems in all sectors that allows an attacker to penetrate most control systems, spoof the operator, and gain full control of targeted system elements. This vulnerability has been identified on several systems that have been evaluated at INL, and in each case a 100% success rate of completing the attack paths that lead to full system compromise was observed. Since these systems are employed in multiple critical infrastructure sectors, this vulnerability is deemed common to control systems in all sectors. Modern control systems architectures can be considered analogous to today's information networks, and as such are usually approached by attackers using a common attack methodology to penetrate deeper and deeper into the network. This approach often is composed of several phases, including gaining access to the control network, reconnaissance, profiling of vulnerabilities, launching attacks, escalating privilege, maintaining access, and obscuring or removing information that indicates that an intruder was on the system. With irrefutable proof that an external attack can lead to a compromise of a computing resource on the organization's business local area network (LAN), access to the control network is usually considered the first phase in the attack plan. Once the attacker gains access to the control network through direct connections and/or the business LAN, the second phase of reconnaissance begins with traffic analysis within the control domain. Thus, the communications between the workstations and the field device controllers can be monitored and evaluated, allowing an attacker to capture, analyze, and evaluate the commands sent among the control equipment. Through manipulation of the communication protocols of control systems (a process generally referred to as ''reverse engineering''), an attacker can then map out the

  2. Common approaches for adolescents.

    PubMed

    1998-01-01

    A South-South program organized by JOICFP provided an excellent opportunity for the exchange of experiences in the field of adolescent reproductive health (RH) between Mexico and the Philippines. Alfonso Lopez Juarez, executive director, Mexican Foundation for Family Planning (MEXFAM), shared MEXFAM's experiences with field personnel and GO-NGO representatives related to JOICFP's RH-oriented project in the Philippines while in the country from November 16 to 21. The program was also effective for identifying common issues and effective approaches to adolescent health issues and communicating with youth on RH and sexual health. The exchange was supported by the Hoken Kaikan Foundation and organized by JOICFP in collaboration with UNFPA-Manila and the Commission on Population (POPCOM). Lopez shared some of the lessons of MEXFAM's decade-long Gente Joven IEC program on adolescent health with GO and NGO representatives at a forum held on November 18. The event was opened by Dr. Carmencita Reodica, secretary, Department of Health (DOH). He then moved to the project sites of Balayan and Malvar municipalities of Batangas Province, where he spoke with field staff and demonstrated MEXFAM's approach in classroom situations with young people. Lopez also observed various adolescent activities such as group work with peer facilitators. "I am pleased that we can share some applicable experiences and learn from each other's projects," commented Lopez. PMID:12348336

  3. The Common Land Model.

    NASA Astrophysics Data System (ADS)

    Dai, Yongjiu; Zeng, Xubin; Dickinson, Robert E.; Baker, Ian; Bonan, Gordon B.; Bosilovich, Michael G.; Denning, A. Scott; Dirmeyer, Paul A.; Houser, Paul R.; Niu, Guoyue; Oleson, Keith W.; Schlosser, C. Adam; Yang, Zong-Liang

    2003-08-01

    The Common Land Model (CLM) was developed for community use by a grassroots collaboration of scientists who have an interest in making a general land model available for public use and further development. The major model characteristics include enough unevenly spaced layers to adequately represent soil temperature and soil moisture, and a multilayer parameterization of snow processes; an explicit treatment of the mass of liquid water and ice water and their phase change within the snow and soil system; a runoff parameterization following the TOPMODEL concept; a canopy photosynthesis-conductance model that describes the simultaneous transfer of CO2 and water vapor into and out of vegetation; and a tiled treatment of the subgrid fraction of energy and water balance. CLM has been extensively evaluated in offline mode and coupling runs with the NCAR Community Climate Model (CCM3). The results of two offline runs, presented as examples, are compared with observations and with the simulation of three other land models [the Biosphere-Atmosphere Transfer Scheme (BATS), Bonan's Land Surface Model (LSM), and the 1994 version of the Chinese Academy of Sciences Institute of Atmospheric Physics LSM (IAP94)].

  4. COMMON ENVELOPE: ENTHALPY CONSIDERATION

    SciTech Connect

    Ivanova, N.; Chaichenets, S.

    2011-04-20

    In this Letter, we discuss a modification to the criterion for the common envelope (CE) event to result in envelope dispersion. We emphasize that the current energy criterion for the CE phase is not sufficient for an instability of the CE, nor for an ejection. However, in some cases, stellar envelopes undergo stationary mass outflows, which are likely to occur during the slow spiral-in stage of the CE event. We propose the condition for such outflows, in a manner similar to the currently standard {alpha}{sub CE}{lambda}-prescription but with an addition of P/{rho} term in the energy balance equation, accounting therefore for the enthalpy of the envelope rather than merely the gas internal energy. This produces a significant correction, which might help to dispense with an unphysically high value of energy efficiency parameter during the CE phase, currently required in the binary population synthesis studies to make the production of low-mass X-ray binaries with a black hole companion to match the observations.

  5. Threads of common knowledge.

    PubMed

    Icamina, P

    1993-04-01

    Indigenous knowledge is examined as it is affected by development and scientific exploration. The indigenous culture of shamanism, which originated in northern and southeast Asia, is a "political and religious technique for managing societies through rituals, myths, and world views." There is respect for the natural environment and community life as a social common good. This world view is still practiced by many in Latin America and in Colombia specifically. Colombian shamanism has an environmental accounting system, but the Brazilian government has established its own system of land tenure and political representation which does not adequately represent shamanism. In 1992 a conference was held in the Philippines by the International Institute for Rural Reconstruction and IDRC on sustainable development and indigenous knowledge. The link between the two is necessary. Unfortunately, there are already examples in the Philippines of loss of traditional crop diversity after the introduction of modern farming techniques and new crop varieties. An attempt was made to collect species, but without proper identification. Opposition was expressed to the preservation of wilderness preserves; the desire was to allow indigenous people to maintain their homeland and use their time-tested sustainable resource management strategies. Property rights were also discussed during the conference. Of particular concern was the protection of knowledge rights about biological diversity or pharmaceutical properties of indigenous plant species. The original owners and keepers of the knowledge must retain access and control. The research gaps were identified and found to be expansive. Reference was made to a study of Mexican Indian children who knew 138 plant species while non-Indian children knew only 37. Sometimes there is conflict of interest where foresters prefer timber forests and farmers desire fuelwood supplies and fodder and grazing land, which is provided by shrubland. Information

  6. HOW COMMON IS RSI?

    PubMed Central

    Palmer, Keith T; Reading, Isabel; Calnan, Michael; Coggon, David

    2013-01-01

    Objective Statistics from Labour Force Surveys are widely quoted as evidence for the scale of occupational illness in Europe. However, occupational attribution depends on whether participants believe their health problem is caused or aggravated by work, and personal beliefs may be unreliable. We assessed the potential for error for work-associated arm pain. Methods We mailed a questionnaire to working-aged adults, randomly chosen from five British general practices. We asked about: occupational activities; mental health; self-rated health; arm pain; and beliefs about its causation. Those in work (n = 1769) were asked about activities likely to cause arm pain, from which we derived a variable for exposure to any ‘arm-straining’ occupational activity. We estimated the relative risk (RR) from arm-straining activity, using a modified Cox model, and derived the population attributable fraction (PAF). We compared the proportion of arm pain cases reporting their symptom as caused or made worse by work with the calculated PAF, overall and for subsets defined by demographic and other characteristics. Results Arm pain in the past year was more common in the 1,143 subjects who reported exposure to arm-straining occupational activity (RR 1.2, 95% confidence interval 1.1 to 1.5). In the study sample as a whole, 53.9% of 817 cases reported their arm pain as work-associated, whereas the PAF for arm-straining occupational activity was only 13.9%. The ratio of cases reported as work-related to the calculated attributable number was substantially higher below 50 years (5.4) than at older ages (3.0) and higher in those with worse self-rated and mental health. Conclusions Counting people with arm pain which they believe to be work-related can overestimate the number of cases attributable to work substantially. This casts doubt on the validity of a major source of information used by European Governments to evaluate their occupational health strategies. PMID:18056747

  7. Cofunctional Subpathways Were Regulated by Transcription Factor with Common Motif, Common Family, or Common Tissue

    PubMed Central

    Su, Fei; Shang, Desi; Xu, Yanjun; Feng, Li; Yang, Haixiu; Liu, Baoquan; Su, Shengyang; Chen, Lina; Li, Xia

    2015-01-01

    Dissecting the characteristics of the transcription factor (TF) regulatory subpathway is helpful for understanding the TF underlying regulatory function in complex biological systems. To gain insight into the influence of TFs on their regulatory subpathways, we constructed a global TF-subpathways network (TSN) to analyze systematically the regulatory effect of common-motif, common-family, or common-tissue TFs on subpathways. We performed cluster analysis to show that the common-motif, common-family, or common-tissue TFs that regulated the same pathway classes tended to cluster together and contribute to the same biological function that led to disease initiation and progression. We analyzed the Jaccard coefficient to show that the functional consistency of subpathways regulated by the TF pairs with common motif, common family, or common tissue was significantly greater than the random TF pairs at the subpathway level, pathway level, and pathway class level. For example, HNF4A (hepatocyte nuclear factor 4, alpha) and NR1I3 (nuclear receptor subfamily 1, group I, member 3) were a pair of TFs with common motif, common family, and common tissue. They were involved in drug metabolism pathways and were liver-specific factors required for physiological transcription. In short, we inferred that the cofunctional subpathways were regulated by common-motif, common-family, or common-tissue TFs. PMID:26688819

  8. 6 Common Cancers - Skin Cancer

    MedlinePlus

    ... Bar Home Current Issue Past Issues 6 Common Cancers - Skin Cancer Past Issues / Spring 2007 Table of Contents For ... AP Photo/Herald-Mail, Kevin G. Gilbert Skin Cancer Skin cancer is the most common form of ...

  9. Analyzing Commonality In A System

    NASA Technical Reports Server (NTRS)

    Pacheco, Alfred; Pool, Kevin

    1988-01-01

    Cost decreased by use of fewer types of parts. System Commonality Analysis Tool (SCAT) computer program designed to aid managers and engineers in identifying common, potentially common, and unique components of system. Incorporates three major functions: program for creation and maintenance of data base, analysis of commonality, and such system utilities as host-operating-system commands and loading and unloading of data base. Produces reports tabulating maintenance, initial configurations, and expected total costs. Written in FORTRAN 77.

  10. Culture and the Common School

    ERIC Educational Resources Information Center

    Feinberg, Walter

    2007-01-01

    This essay addresses the question: given the flattening out of the cultural hierarchy that was the vestige of colonialism and nation-building, is there anything that might be uniquely common about the common school in this postmodern age? By "uniquely common" I do not mean those subjects that all schools might teach, such as reading or arithmetic.…

  11. Committee Handbook for Common Learning.

    ERIC Educational Resources Information Center

    Burton, Sharon; And Others

    This manual on general education and common learning was prepared by and for the Dallas County Community College District's (DCCCD's) Committees for Common Learning (CCL's), which have been charged with reviewing the DCCCD's general education curriculum and degree requirements and making recommendations concerning common learning requirements and…

  12. Common Core State Standards 101

    ERIC Educational Resources Information Center

    Rothman, Robert

    2013-01-01

    The Common Core State Standards (CCSS) represent the first time that nearly every state has set common expectations for what students should know and be able to do. In the past, each state set its own standards, and the results varied widely. And while states collectively developed these common standards, decisions about the curriculum and…

  13. Leading the Common Core State Standards: From Common Sense to Common Practice

    ERIC Educational Resources Information Center

    Dunkle, Cheryl A.

    2012-01-01

    Many educators agree that we already know how to foster student success, so what is keeping common sense from becoming common practice? The author provides step-by-step guidance for overcoming the barriers to adopting the Common Core State Standards (CCSS) and achieving equity and excellence for all students. As an experienced teacher and…

  14. Competence across Europe: Highest Common Factor or Lowest Common Denominator?

    ERIC Educational Resources Information Center

    Winterton, Jonathan

    2009-01-01

    Purpose: The purpose of this article is to explore diversity in competence models across Europe and consider the extent to which there is sufficient common ground for a common European approach to underpin the European Qualifications Framework. Design/methodology/approach: The paper uses a literature review and interviews with policy makers.…

  15. Constructing the Commons: Practical Projects To Build the Information Commons.

    ERIC Educational Resources Information Center

    Lee, Daniel R.

    2003-01-01

    Describes several projects aimed at building the Information Commons, including: Knowledge Conservancy plans to create a database of all freely available digitized content; the Universal Library, a project with the long-term goal of providing free, online access to all books; and several projects of the Creative Commons intended to build a robust…

  16. Lunar and Martian hardware commonality

    NASA Technical Reports Server (NTRS)

    Davis, Hubert P.; Johnson, Robert E.; Phillips, Paul G.; Spear, Donald S.; Stump, William R.; Williams, Franklin U.

    1986-01-01

    A number of different hardware elements were examined for possible Moon/Mars program commonality. These include manned landers; cargo landers, a trans-Mars injection (TMI) stage, traverse vehicles, unmanned surface rovers, habitation modules, and power supplies. Preliminary analysis indicates that it is possible to build a common two-stage manned lander. A single-stage, reusable lander may be practical for the lunar cast, but much less so for the Martian case, and commonality may therefore exist only at the subsystem level. A modified orbit transfer vehicle was examined as a potential cargo lander. Potential cargoes to various destinations were calculated for a Shuttle external tank sized TMI stage. A nuclear powered, long range traverse vehicle was conceptually designed and commonality is considered feasible. Short range, unmanned rovers can be made common without great effort. A surface habitation module may be difficult to make common due to difficulties in landing certain shapes on the Martian surface with aerobraking landers. Common nuclear power sources appear feasible. High temperature radiators appear easy to make common. Low temperature radiators may be difficult to make common. In most of these cases, Martian requirements determine the design.

  17. How Common is Common Use Facilities at Airports

    NASA Astrophysics Data System (ADS)

    Barbeau, Addison D.

    This study looked at common use airports across the country and at the implementation of common use facailities at airports. Common use consists of several elements that maybe installed at an airport. One of the elements is the self-service kiosks that allow passengers to have a faster check-in process, therefore moving them more quickly within the airport. Another element is signage and the incorporation of each airline's logo. Another aspect of common useis an airport regaining control of terminal gates by reducing the number of gates that are exclusively leased to a specific air carrier. This research focused on the current state of the common use facilities across the United States and examines the advantages and disadvantages of this approach. The research entailed interviews with personnel at a wide range of airports and found that each airport is in a different stage of implementation; some have fully implemented the common use concept while others are in the beginning stages of implementation. The questions were tailored to determine what the advantages and disadvantages are of a common use facility. The most common advantages reported included flexibility and cost. In the commom use system the airport reserves the right to move any airline to a different gate at any time for any reason. In turn, this helps reduce gates delays at that facility. For the airports that were interviewed no major disadvantages were reported. One down side of common use facilities for the airport involved is the major capital cost that is required to move to a common use system.

  18. Uncovering common bacterial skin infections.

    PubMed

    Napierkowski, Daria

    2013-03-10

    The four most common bacterial skin infections are impetigo, erysipelas, cellulitis, and folliculitis. This article summarizes current information about the etiology, clinical presentation, diagnosis, prevention, treatment, and implications for primary care practice needed to effectively diagnose and treat common bacterial skin infections. PMID:23361375

  19. Common Pyraloidea species of Dominica

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Forty-six adult crambid moths of the superfamily Pyraloidea from Dominica are illustrated and identified. These images are a tool for the identification of large, common species in the Caribbean. The Caribbean is a common entry and pathway of invasive species to southeastern United States....

  20. The common ancestry of life

    PubMed Central

    2010-01-01

    Background It is common belief that all cellular life forms on earth have a common origin. This view is supported by the universality of the genetic code and the universal conservation of multiple genes, particularly those that encode key components of the translation system. A remarkable recent study claims to provide a formal, homology independent test of the Universal Common Ancestry hypothesis by comparing the ability of a common-ancestry model and a multiple-ancestry model to predict sequences of universally conserved proteins. Results We devised a computational experiment on a concatenated alignment of universally conserved proteins which shows that the purported demonstration of the universal common ancestry is a trivial consequence of significant sequence similarity between the analyzed proteins. The nature and origin of this similarity are irrelevant for the prediction of "common ancestry" of by the model-comparison approach. Thus, homology (common origin) of the compared proteins remains an inference from sequence similarity rather than an independent property demonstrated by the likelihood analysis. Conclusion A formal demonstration of the Universal Common Ancestry hypothesis has not been achieved and is unlikely to be feasible in principle. Nevertheless, the evidence in support of this hypothesis provided by comparative genomics is overwhelming. Reviewers this article was reviewed by William Martin, Ivan Iossifov (nominated by Andrey Rzhetsky) and Arcady Mushegian. For the complete reviews, see the Reviewers' Report section. PMID:21087490

  1. OSTA commonality analysis, volume 2

    NASA Technical Reports Server (NTRS)

    Stolarik, E. G.

    1981-01-01

    The 13 OSTA disciplines are examined and the applications being performed under each discipline and the parameter requirements associated with the various applications are identified. It contains a variety of printouts from the commonality database built using DRS on the Vax. It also shows commonality of parameter requirements by discipline and by application.

  2. The Common Core Takes Hold

    ERIC Educational Resources Information Center

    Rothman, Robert

    2014-01-01

    A survey administered in the spring of 2013 by the Center on Education Policy (CEP) inquired into the implementation of Common Core State Standards at that time. Based on self-reports by state officials, the survey found that curricula aligned to the common core were already being taught in at least some districts or grade levels. All states…

  3. Understanding Common Core State Standards

    ERIC Educational Resources Information Center

    Kendall, John S.

    2011-01-01

    Now that the Common Core standards are coming to just about every school, what every school leader needs is a straightforward explanation that lays out the benefits of the Common Core in plain English, provides a succinct overview, and gets everyone thinking about how to transition to this promising new paradigm. This handy, inexpensive booklet…

  4. Connecticut's Common Core of Learning.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Bureau of Curriculum and Instruction.

    Since its adoption in January 1987, Connecticut's Common Core of Learning has set the standard of an educated citizen for the state, and the five 1991-1995 Statewide Educational Goals for Students incorporate its policy on the skills, knowledge and attitudes that are expected of Connecticut's public secondary school graduates. The Common Core…

  5. Remedies for Common Cold Symptoms

    PubMed Central

    Miller, Penny F.

    1991-01-01

    Individuals suffering from intolerable symptoms of the common cold can now be advised of safe and effective products for symptomatic relief. This article describes and discusses four categories of drugs used to treat the common cold. To simplify the product selection process for family physicians, suggestions are included for possible ingredients for treatments of specific cold symptoms. PMID:21234087

  6. 6 Common Cancers - Breast Cancer

    MedlinePlus

    ... Home Current Issue Past Issues 6 Common Cancers - Breast Cancer Past Issues / Spring 2007 Table of Contents ... slow her down. Photo: AP Photo/Brett Flashnick Breast Cancer Breast cancer is a malignant (cancerous) growth ...

  7. Misconceptions about Acne Still Common

    MedlinePlus

    ... gov/medlineplus/news/fullstory_157613.html Misconceptions About Acne Still Common Skin condition isn't caused by ... of negative and mistaken beliefs about people with acne, a new study finds. Researchers showed photos of ...

  8. 6 Common Cancers - Colorectal Cancer

    MedlinePlus

    ... Home Current Issue Past Issues 6 Common Cancers - Colorectal Cancer Past Issues / Spring 2007 Table of Contents For ... of colon cancer. Photo: AP Photo/Ron Edmonds Colorectal Cancer Cancer of the colon (large intestine) or rectum ( ...

  9. Muscle Cramp - A Common Pain

    MedlinePlus

    ... Osteopathic Manipulative Treatment Becoming a DO Video Library Muscle Cramp – A Common Pain Page Content Has a ... body’s natural tendency toward self-healing. Causes of Muscle Cramps Unfortunately, cramps can occur anywhere, anytime to ...

  10. 6 Common Cancers - Prostate Cancer

    MedlinePlus

    ... Home Current Issue Past Issues 6 Common Cancers - Prostate Cancer Past Issues / Spring 2007 Table of Contents For ... for early screening. Photo: AP Photo/Danny Moloshok Prostate Cancer The prostate gland is a walnut-sized structure ...

  11. 6 Common Cancers - Lung Cancer

    MedlinePlus

    ... Home Current Issue Past Issues 6 Common Cancers - Lung Cancer Past Issues / Spring 2007 Table of Contents For ... for Desperate Housewives. (Photo ©2005 Kathy Hutchins / Hutchins) Lung Cancer Lung cancer causes more deaths than the next ...

  12. 6 Common Cancers - Breast Cancer

    MedlinePlus

    ... Bar Home Current Issue Past Issues 6 Common Cancers - Breast Cancer Past Issues / Spring 2007 Table of Contents For ... her down. Photo: AP Photo/Brett Flashnick Breast Cancer Breast cancer is a malignant (cancerous) growth that ...

  13. Adolescents' theories of the commons.

    PubMed

    Flanagan, Constance; Gallay, Erin

    2014-01-01

    Drawing from research on civic engagement and environmental commitment, we make a case for the processes inherent in how adolescents' ideas about the commons (those things that bind a polity together) develop. Engagement in the public realm with a plethora of perspectives and a goal of finding common ground is fundamental. Adolescents participate in the public realm through mini-polities (e.g., schools, community organizations). Practices in those settings can reinforce or challenge dominant political narratives. Special attention is given to the natural environment as a commons that transcends generations and to the opportunities in schools and in community partnerships that enable adolescents to realize their interdependence with nature and to author decisions about the commons. PMID:24851345

  14. Common Skin Diseases in Children

    PubMed Central

    Taradash, J. B.

    1976-01-01

    Six common pediatric skin problems are discussed through the use of case histories. Problems of differential diagnosis are outlined, and the various steps and pitfalls in therapy itemized. PMID:21308018

  15. 6 Common Cancers - Colorectal Cancer

    MedlinePlus

    ... Bar Home Current Issue Past Issues 6 Common Cancers - Colorectal Cancer Past Issues / Spring 2007 Table of Contents For ... colon cancer. Photo: AP Photo/Ron Edmonds Colorectal Cancer Cancer of the colon (large intestine) or rectum ( ...

  16. 6 Common Cancers - Lung Cancer

    MedlinePlus

    ... Bar Home Current Issue Past Issues 6 Common Cancers - Lung Cancer Past Issues / Spring 2007 Table of Contents For ... Desperate Housewives. (Photo ©2005 Kathy Hutchins / Hutchins) Lung Cancer Lung cancer causes more deaths than the next ...

  17. 6 Common Cancers - Prostate Cancer

    MedlinePlus

    ... Bar Home Current Issue Past Issues 6 Common Cancers - Prostate Cancer Past Issues / Spring 2007 Table of Contents For ... early screening. Photo: AP Photo/Danny Moloshok Prostate Cancer The prostate gland is a walnut-sized structure ...

  18. Trypanosoma brucei Infection in asymptomatic greater Kudus (Tragelaphus strepsiceros) on a game ranch in Zambia.

    PubMed

    Munang'andu, Hetron Mweemba; Siamudaala, Victor; Munyeme, Musso; Nambota, Andrew; Mutoloki, Stephen; Matandiko, Wigganson

    2010-03-01

    Trypomastogotes of Trypanosoma brucei were detected from 4 asymptomatic kudus (Tragelaphus strepsiceros) on a game ranch located approximately 45 km north east of Lusaka, Zambia. Blood smears examined from 14 wildlife species comprising of the impala (Aepyceros melampus), Kafue lechwe (kobus leche kafuensis), sable antelope (Hippotragus niger), tsessebe (Damaliscus lunatus), warthog (Phacochoerus aethiopicus), puku (Kobus vardoni), zebra (Equus burchelli), waterbuck (Kobus ellipsiprymnus), bushbuck (Tragelaphus scriptus), reedbuck (Redunca arundinum), wilderbeest (Connochaetes taurinus), hartebeest (Alcephelus lichtensteini), African buffalo (Syncerus caffer), and kudu (Tragelaphus strepsiceros) showed that only the kudu had T. brucei. Although game ranching has emerged to be a successful ex-situ conservation strategy aimed at saving the declining wildlife population in the National Parks, our findings suggest that it has the potential of aiding the re-distribution of animal diseases. Hence, there is a need for augmenting wildlife conservation with disease control strategies aimed at reducing the risk of disease transmission between wildlife and domestic animals. PMID:20333288

  19. Garlic for the common cold.

    PubMed

    Lissiman, Elizabeth; Bhasale, Alice L; Cohen, Marc

    2014-01-01

    Background Garlic is alleged to have antimicrobial and antiviral properties that relieve the common cold, among other beneficial effects. There is widespread usage of garlic supplements. The common cold is associated with significant morbidity and economic consequences. On average, children have six to eight colds per year and adults have two to four.Objectives To determine whether garlic (Allium sativum) is effective for the prevention or treatment of the common cold, when compared to placebo, no treatment or other treatments.Search methods We searched CENTRAL (2014, Issue 7),OLDMEDLINE (1950 to 1965),MEDLINE (January 1966 to July week 5, 2014), EMBASE(1974 to August 2014) and AMED (1985 to August 2014).Selection criteria Randomised controlled trials of common cold prevention and treatment comparing garlic with placebo, no treatment or standard treatment.Data collection and analysis Two review authors independently reviewed and selected trials from searches, assessed and rated study quality and extracted relevant data.Main results In this updated review, we identified eight trials as potentially relevant from our searches. Again, only one trial met the inclusion criteria.This trial randomly assigned 146 participants to either a garlic supplement (with 180 mg of allicin content) or a placebo (once daily)for 12 weeks. The trial reported 24 occurrences of the common cold in the garlic intervention group compared with 65 in the placebo group (P value < 0.001), resulting in fewer days of illness in the garlic group compared with the placebo group (111 versus 366). The number of days to recovery from an occurrence of the common cold was similar in both groups (4.63 versus 5.63). Only one trial met the inclusion criteria, therefore limited conclusions can be drawn. The trial relied on self reported episodes of the common cold but was of reasonable quality in terms of randomisation and allocation concealment. Adverse effects included rash and odour. Authors' conclusions

  20. Laparoscopic common bile duct exploration.

    PubMed

    Vecchio, Rosario; MacFadyen, Bruce V

    2002-04-01

    In recent years, laparoscopic common bile duct exploration has become the procedure of choice in the management of choledocholithiasis in several laparoscopic centers. The increasing interest for this laparoscopic approach is due to the development of instrumentation and technique, allowing the procedure to be performed safely, and it is also the result of the revised role of endoscopic retrograde cholangiopancreatography, which has been questioned because of its cost, risk of complications and effectiveness. Many surgeons, however, are still not familiar with this technique. In this article we discuss the technique and results of laparoscopic common bile duct exploration. Both the laparoscopic transcystic approach and choledochotomy are discussed, together with the results given in the literature. When one considers the costs, morbidity, mortality and the time required before the patient can return to work, it would appear that laparoscopic cholecystectomy with common bile duct exploration is more favorable than open surgery or laparoscopic cholecystectomy with preoperative or postoperative endoscopic sphincterotomy. However, the technique requires advanced laparoscopic skills, including suturing, knot tying, the use of a choledochoscope, guidewire, dilators and balloon stone extractor. Although laparoscopic common bile duct exploration appears to be the most cost-effective method to treat common bile duct stones, it should be emphasized that this procedure is very challenging, and it should be performed by well-trained laparoscopic surgeons with experience in biliary surgery. PMID:11981684

  1. Common Ground: Finding Commonalities in Diverse Musical Material

    ERIC Educational Resources Information Center

    Gault, Brent

    2006-01-01

    The article focuses on teaching commonalities in diverse musical genres. Teachers need to relate the musical activities performed in class to music that students experience in the world around them since they understand music in relation to history and culture. A key to selecting high-quality musical examples is to find music pieces that contain…

  2. Surveying the Commons: Current Implementation of Information Commons Web sites

    ERIC Educational Resources Information Center

    Leeder, Christopher

    2009-01-01

    This study assessed the content of 72 academic library Information Commons (IC) Web sites using content analysis, quantitative assessment and qualitative surveys of site administrators to analyze current implementation by the academic library community. Results show that IC Web sites vary widely in content, design and functionality, with few…

  3. Creative Commons and Why It Should Be More Commonly Understood

    ERIC Educational Resources Information Center

    Johnson, Doug

    2009-01-01

    Authors, videographers, musicians, photographers, and almost anyone who creates materials and makes them publicly available has an alternative to standard copyright licensing: Creative Commons (CC). It is a tool that helps the creator display a licensing mark. The creator can assign a variety of rights for others to use his work--rights that are…

  4. The last common bilaterian ancestor

    NASA Technical Reports Server (NTRS)

    Erwin, Douglas H.; Davidson, Eric H.

    2002-01-01

    Many regulatory genes appear to be utilized in at least superficially similar ways in the development of particular body parts in Drosophila and in chordates. These similarities have been widely interpreted as functional homologies, producing the conventional view of the last common protostome-deuterostome ancestor (PDA) as a complex organism that possessed some of the same body parts as modern bilaterians. Here we discuss an alternative view, in which the last common PDA had a less complex body plan than is frequently conceived. This reconstruction alters expectations for Neoproterozoic fossil remains that could illustrate the pathways of bilaterian evolution.

  5. Common Emergencies in Pet Birds.

    PubMed

    Stout, Jane D

    2016-05-01

    Treating avian emergencies can be a challenging task. Pet birds often mask signs of illness until they are critically ill and require quick initiation of supportive care with minimal handling to stabilize them. This article introduces the clinician to common avian emergency presentations and details initial therapeutics and diagnostics that can be readily performed in the small-animal emergency room. Common disease presentations covered include respiratory and extrarespiratory causes of dyspnea, gastrointestinal signs, reproductive disease, neurologic disorders, trauma, and toxin exposure. The duration and severity of the avian patient's disease and the clinician's initiation of appropriate therapy often determines clinical outcome. PMID:26948267

  6. The Common Core Math Standards

    ERIC Educational Resources Information Center

    Wurman, Ze'ev; Wilson, W. Stephen

    2012-01-01

    More than 40 states have now signed onto the Common Core standards in English language arts and math, which have been both celebrated as a tremendous advance and criticized as misguided and for bearing the heavy thumbprint of the federal government. This article presents an interview with Ze'ev Wurman and W. Stephen Wilson. Wurman, who was a U.S.…

  7. Common Core: Victory Is Yours!

    ERIC Educational Resources Information Center

    Fink, Jennifer L. W.

    2012-01-01

    In this article, the author discusses how to implement the Common Core State Standards in the classroom. She presents examples and activities that will leave teachers feeling "rosy" about tackling the new standards. She breaks down important benchmarks and shows how other teachers are doing the Core--and loving it!

  8. The Common Vision. Reviews: Books.

    ERIC Educational Resources Information Center

    Chattin-McNichols, John

    1998-01-01

    Reviews Marshak's book describing the work of educators Maria Montessori, Rudolf Steiner, Aurobindo Ghose, and Inayat Khan. Maintains that the book gives clear, concise information on each educator and presents a common vision for children and their education; also maintains that it gives theoretical and practical information and discusses…

  9. Objectification in Common Sense Thinking

    ERIC Educational Resources Information Center

    Markova, Ivana

    2012-01-01

    In epistemologies of both scientific and common sense thinking "objectification" characterizes the formation of knowledge and concepts, yet in each case its meaning is different. In the former, objectification in acquiring knowledge refers to the individual's rationalistic reification of an object or of another person and to disengagement or…

  10. Common Core: Fact vs. Fiction

    ERIC Educational Resources Information Center

    Greene, Kim

    2012-01-01

    Despite students' interest in informational text, it has played second fiddle in literacy instruction for years. Now, though, nonfiction is getting its turn in the spotlight. The Common Core State Standards require that students become thoughtful consumers of complex, informative texts--taking them beyond the realm of dry textbooks and…

  11. Common Core: Rx for Change

    ERIC Educational Resources Information Center

    Jaeger, Paige

    2012-01-01

    When David Coleman, one of the authors of the Common Core State Standards (CCSS), spoke to New York educators, he stated that over the last forty years 8th grade reading scores have been flat. Despite doubling expenditures on classroom instruction, there has been little growth. Most educators are aware that what worked for the students of the…

  12. Common Types of Heart Defects

    MedlinePlus

    ... American Heart area Search by State SELECT YOUR LANGUAGE Español (Spanish) 简体中文 (Traditional Chinese) 繁体中文 (Simplified Chinese) ... heart defect, treatment options and expected results. The descriptions and pictures of common heart defects that follow ...

  13. Common problems in gastrointestinal radiology

    SciTech Connect

    Thompson, W.M.

    1989-01-01

    This book covers approximately 70 common diagnostic problems in gastro-intestinal radiology. Each problem, includes a short illustrated case history, a discussion of the radiologic findings, a general discussion of the case, the differential diagnosis, a description of the management of the problem or procedure used, and, where appropriate, the results of the therapy suggested.

  14. "Common Core Implementation Best Practices"

    ERIC Educational Resources Information Center

    Martin, Carmel

    2014-01-01

    This document presents the testimony of Carmel Martin, Executive Vice President for Policy at the Center for American Progress, delivered at the New York State Office of the Governor Common Core Implementation Panel on Wednesday, February 19, 2014. In this statement, Martin began by saying that The Center for American Progress believes that this…

  15. Common Practices in Adventure Programming.

    ERIC Educational Resources Information Center

    Johanson, Karl M., Ed.

    The goals of this manual are to raise the level of safety, environmental awareness, and quality in outdoor adventure education, and to encourage the development of skilled, knowledgeable outdoor leaders through the compilation and dissemination of common practices and information. Other goals are to provide information for programs to use as a…

  16. Common Ground: Expanding Our Horizons.

    ERIC Educational Resources Information Center

    McDevitt, Michele J.

    In "Common Ground: Dialogue, Understanding, and the Teaching of Composition," Kurt Spellmeyer seeks to familiarize students and teachers with the linguistic and cultural no-man's-land separating them. Reinstating the value of two writing conventions often used by traditional students--expressive and commonplaces--can help expand on the horizons of…

  17. Technology: Technology and Common Sense

    ERIC Educational Resources Information Center

    Van Horn, Royal

    2004-01-01

    The absence of common sense in the world of technology continues to amaze the author. Things that seem so logical to just aren nott for many people. The installation of Voice-over IP (VoIP, with IP standing for Internet Protocol) in many school districts is a good example. Schools have always had trouble with telephones. Many districts don't even…

  18. Common Protocols for Shared Communities.

    ERIC Educational Resources Information Center

    Bull, Glen; Bull, Gina; Sigmon, Tim

    1997-01-01

    Although it is becoming easier to share materials via the Internet, the process is still not transparent, especially when cross-platform transfers are involved. This article reviews common protocols and discusses several utilities and strategies for exchanging information online. Includes a table listing transfer and compression protocols, common…

  19. Common Issues in Professional Behavior

    ERIC Educational Resources Information Center

    Janosik, Steven M.

    2007-01-01

    Most conversations about ethics and professional behavior involve case studies and hypothetical situations. This study identifies and examines the most common concerns in professional behavior as reported by 303 student affairs practitioners in the field. Differences by gender, years of experience, organizational level, institutional type, and…

  20. Community Commons Program Development Manual.

    ERIC Educational Resources Information Center

    Culp, Kieta Osteen

    Community Commons (CC) is a collaborative partnership among Brevard Community College (BCC) (Florida) and over 40 social service organizations and agencies in Florida dedicated to providing education, job training, social services, recreation, and a drug free environment to communities of low income families. The project specifically seeks to…

  1. Common sleep disorders in children.

    PubMed

    Carter, Kevin A; Hathaway, Nathanael E; Lettieri, Christine F

    2014-03-01

    Up to 50% of children will experience a sleep problem. Early identification of sleep problems may prevent negative consequences, such as daytime sleepiness, irritability, behavioral problems, learning difficulties, motor vehicle crashes in teenagers, and poor academic performance. Obstructive sleep apnea occurs in 1% to 5% of children. Polysomnography is needed to diagnose the condition because it may not be detected through history and physical examination alone. Adenotonsillectomy is the primary treatment for most children with obstructive sleep apnea. Parasomnias are common in childhood; sleepwalking, sleep talking, confusional arousals, and sleep terrors tend to occur in the first half of the night, whereas nightmares are more common in the second half of the night. Only 4% of parasomnias will persist past adolescence; thus, the best management is parental reassurance and proper safety measures. Behavioral insomnia of childhood is common and is characterized by a learned inability to fall and/or stay asleep. Management begins with consistent implementation of good sleep hygiene practices, and, in some cases, use of extinction techniques may be appropriate. Delayed sleep phase disorder is most common in adolescence, presenting as difficulty falling asleep and awakening at socially acceptable times. Treatment involves good sleep hygiene and a consistent sleep-wake schedule, with nighttime melatonin and/or morning bright light therapy as needed. Diagnosing restless legs syndrome in children can be difficult; management focuses on trigger avoidance and treatment of iron deficiency, if present. PMID:24695508

  2. Common Ground: Opportunities and Possibilities.

    ERIC Educational Resources Information Center

    Kraft, M. Katherine; Muck, Randolph; Bazemore, Gordon

    2001-01-01

    Wraps up a theme issue that explores the common ground between the restorative justice and community justice movements and examines their effect on substance-abusing youth and the communities in which they reside. Suggests that restorative justice programs may help adolescent treatment providers in their adoption of practices to promote change and…

  3. Leadership in Education: Five Commonalities.

    ERIC Educational Resources Information Center

    Goldberg, Marc A.

    2001-01-01

    Reflecting on 43 interviews with eminent educational leaders from all backgrounds and political stripes, the author isolates five common characteristics: a bedrock belief in their work's usefulness, courage to swim upstream on behalf of their beliefs, possession of a social conscience, seriousness of purpose, and situational mastery. (MLH)

  4. Common sense and the common morality in theory and practice.

    PubMed

    Daly, Patrick

    2014-06-01

    The unfinished nature of Beauchamp and Childress's account of the common morality after 34 years and seven editions raises questions about what is lacking, specifically in the way they carry out their project, more generally in the presuppositions of the classical liberal tradition on which they rely. Their wide-ranging review of ethical theories has not provided a method by which to move beyond a hypothetical approach to justification or, on a practical level regarding values conflict, beyond a questionable appeal to consensus. My major purpose in this paper is to introduce the thought of Bernard Lonergan as offering a way toward such a methodological breakthrough. In the first section, I consider Beauchamp and Childress's defense of their theory of the common morality. In the second, I relate a persisting vacillation in their argument regarding the relative importance of reason and experience to a similar tension in classical liberal theory. In the third, I consider aspects of Lonergan's generalized empirical method as a way to address problems that surface in the first two sections of the paper: (1) the structural relation of reason and experience in human action; and (2) the importance of theory for practice in terms of what Lonergan calls "common sense" and "general bias." PMID:24526573

  5. Common skin conditions during pregnancy.

    PubMed

    Tunzi, Marc; Gray, Gary R

    2007-01-15

    Common skin conditions during pregnancy generally can be separated into three categories: hormone-related, preexisting, and pregnancy-specific. Normal hormone changes during pregnancy may cause benign skin conditions including striae gravidarum (stretch marks); hyperpigmentation (e.g., melasma); and hair, nail, and vascular changes. Preexisting skin conditions (e.g., atopic dermatitis, psoriasis, fungal infections, cutaneous tumors) may change during pregnancy. Pregnancy-specific skin conditions include pruritic urticarial papules and plaques of pregnancy, prurigo of pregnancy, intrahepatic cholestasis of pregnancy, pemphigoid gestationis, impetigo herpetiformis, and pruritic folliculitis of pregnancy. Pruritic urticarial papules and plaques of pregnancy are the most common of these disorders. Most skin conditions resolve postpartum and only require symptomatic treatment. However, there are specific treatments for some conditions (e.g., melasma, intrahepatic cholestasis of pregnancy, impetigo herpetiformis, pruritic folliculitis of pregnancy). Antepartum surveillance is recommended for patients with intrahepatic cholestasis of pregnancy, impetigo herpetiformis, and pemphigoid gestationis. PMID:17263216

  6. Common Perspectives in Qualitative Research.

    PubMed

    Flannery, Marie

    2016-07-01

    The primary purpose of this column is to focus on several common core concepts that are foundational to qualitative research. Discussion of these concepts is at an introductory level and is designed to raise awareness and understanding of several conceptual foundations that undergird qualitative research. Because of the variety of qualitative approaches, not all concepts are relevant to every design and tradition. However, foundational aspects were selected for highlighting. PMID:27314194

  7. The Common Geometry Module (CGM).

    SciTech Connect

    Tautges, Timothy James

    2004-12-01

    The Common Geometry Module (CGM) is a code library which provides geometry functionality used for mesh generation and other applications. This functionality includes that commonly found in solid modeling engines, like geometry creation, query and modification; CGM also includes capabilities not commonly found in solid modeling engines, like geometry decomposition tools and support for shared material interfaces. CGM is built upon the ACIS solid modeling engine, but also includes geometry capability developed beside and on top of ACIS. CGM can be used as-is to provide geometry functionality for codes needing this capability. However, CGM can also be extended using derived classes in C++, allowing the geometric model to serve as the basis for other applications, for example mesh generation. CGM is supported on Sun Solaris, SGI, HP, IBM, DEC, Linux and Windows NT platforms. CGM also includes support for loading ACIS models on parallel computers, using MPI-based communication. Future plans for CGM are to port it to different solid modeling engines, including Pro/Engineer or SolidWorks. CGM is being released into the public domain under an LGPL license; the ACIS-based engine is available to ACIS licensees on request.

  8. Common Avionics Display Processor (CADP)

    NASA Astrophysics Data System (ADS)

    Farley, Paul E.

    1995-06-01

    The 1970s saw the start of a trend towards integrated digital avionics. In the 1980s, the Air Force's Pave Pillar initiative defined centralized digital processing as the cost- effective approach to tactical avionics. The avionics systems of the two advanced aircraft presently under development, a fixed-wing tactical fighter and an armed scout/reconnaissance helicopter, were based on this architecture. Both platforms relied upon custom, single-purpose hardware and software to generate images for their advanced multifunctional flat panel cockpit displays. The technology to generate real-time synthetic images with common data and signal processors was not available during the development of the platforms. Harris IR&D investigations have focused on an approach that Harris GASD has named the Common Avionics Display Processor (CADP). This programmable device can generate sophisticated images or perform sensor image manipulation and processing. The Common Avionics Display Processor is a general purpose image synthesizer. It consists of software and hardware components configured at run time by a downloaded program. The CADP offers two advantages over custom, special purpose devices. First, it solves a class of problems, not a single one. It can generate many types of images, from alphanumeric to sensor simulation. Only one module type is required for any of these functions. Second, as program schedules become shorter, traditional hardware design time becomes the delivery limiting task. Because both the software and hardware components are programmable at run time, the CADP can adapt to changing requirements without redesign.

  9. Scientific Research: Commodities or Commons?

    NASA Astrophysics Data System (ADS)

    Vermeir, Koen

    2013-10-01

    Truth is for sale today, some critics claim. The increased commodification of science corrupts it, scientific fraud is rampant and the age-old trust in science is shattered. This cynical view, although gaining in prominence, does not explain very well the surprising motivation and integrity that is still central to the scientific life. Although scientific knowledge becomes more and more treated as a commodity or as a product that is for sale, a central part of academic scientific practice is still organized according to different principles. In this paper, I critically analyze alternative models for understanding the organization of knowledge, such as the idea of the scientific commons and the gift economy of science. After weighing the diverse positive and negative aspects of free market economies of science and gift economies of science, a commons structured as a gift economy seems best suited to preserve and take advantage of the specific character of scientific knowledge. Furthermore, commons and gift economies promote the rich social texture that is important for supporting central norms of science. Some of these basic norms might break down if the gift character of science is lost. To conclude, I consider the possibility and desirability of hybrid economies of academic science, which combine aspects of gift economies and free market economies. The aim of this paper is to gain a better understanding of these deeper structural challenges faced by science policy. Such theoretical reflections should eventually assist us in formulating new policy guidelines.

  10. George Combe and common sense.

    PubMed

    Dyde, Sean

    2015-06-01

    This article examines the history of two fields of enquiry in late eighteenth- and early nineteenth-century Scotland: the rise and fall of the common sense school of philosophy and phrenology as presented in the works of George Combe. Although many previous historians have construed these histories as separate, indeed sometimes incommensurate, I propose that their paths were intertwined to a greater extent than has previously been given credit. The philosophy of common sense was a response to problems raised by Enlightenment thinkers, particularly David Hume, and spurred a theory of the mind and its mode of study. In order to succeed, or even to be considered a rival of these established understandings, phrenologists adapted their arguments for the sake of engaging in philosophical dispute. I argue that this debate contributed to the relative success of these groups: phrenology as a well-known historical subject, common sense now largely forgotten. Moreover, this history seeks to question the place of phrenology within the sciences of mind in nineteenth-century Britain. PMID:25921681

  11. Common Rail Injection System Development

    SciTech Connect

    Electro-Motive,

    2005-12-30

    The collaborative research program between the Department of energy and Electro-Motive Diesels, Inc. on the development of common rail fuel injection system for locomotive diesel engines that can meet US EPA Tier 2 exhaust emissions has been completed. This final report summarizes the objectives of the program, work scope, key accomplishments and research findings. The major objectives of this project encompassed identification of appropriate injection strategies by using advanced analytical tools, development of required prototype hardware/controls, investigations of fuel spray characteristics including cavitation phenomena, and validation of hareware using a single-cylinder research locomotive diesel engine. Major milestones included: (1) a detailed modeling study using advanced mathematical models - several various injection profiles that show simultaneous reduction of NOx and particulates on a four stroke-cycle locomotive diesel engine were identified; (2) development of new common rail fuel injection hardware capable of providing these injection profiles while meeting EMD engine and injection performance specifications. This hardware was developed together with EMD's current fuel injection component supplier. (3) Analysis of fuel spray characteristics. Fuel spray numerical studies and high speed photographic imaging analyses were performed. (4) Validation of new hardware and fuel injection profiles. EMD's single-cylinder research diesel engine located at Argonne National Laboratory was used to confirm emissions and performacne predictions. These analytical ane experimental investigations resulted in optimized fuel injection profiles and engine operating conditions that yield reductions in NOx emissions from 7.8 g/bhp-hr to 5.0 g/bhp-hr at full (rated) load. Additionally, hydrocarbon and particulate emissions were reduced considerably when compared to baseline Tier I levels. The most significant finding from the injection optimization process was a 2% to 3

  12. Sampled Longest Common Prefix Array

    NASA Astrophysics Data System (ADS)

    Sirén, Jouni

    When augmented with the longest common prefix (LCP) array and some other structures, the suffix array can solve many string processing problems in optimal time and space. A compressed representation of the LCP array is also one of the main building blocks in many compressed suffix tree proposals. In this paper, we describe a new compressed LCP representation: the sampled LCP array. We show that when used with a compressed suffix array (CSA), the sampled LCP array often offers better time/space trade-offs than the existing alternatives. We also show how to construct the compressed representations of the LCP array directly from a CSA.

  13. Common genetic and epigenetic syndromes.

    PubMed

    Adams, Darius J; Clark, David A

    2015-04-01

    Cytogenetic anomalies should be considered in individuals with multiple congenital anomalies. DNA methylation analysis is the most sensitive initial test in evaluating for Prader-Willi and Angelman syndromes. The timely identification of cytogenetic anomalies allows for prompt initiation of early intervention services to maximize the potential of every individual as they grow older. Although many of these conditions are rare, keeping them in mind can have a profound impact on the clinical course of affected individuals. This article reviews some of the more common genetic syndromes. PMID:25836705

  14. Multiple order common path spectrometer

    NASA Technical Reports Server (NTRS)

    Newbury, Amy B. (Inventor)

    2010-01-01

    The present invention relates to a dispersive spectrometer. The spectrometer allows detection of multiple orders of light on a single focal plane array by splitting the orders spatially using a dichroic assembly. A conventional dispersion mechanism such as a defraction grating disperses the light spectrally. As a result, multiple wavelength orders can be imaged on a single focal plane array of limited spectral extent, doubling (or more) the number of spectral channels as compared to a conventional spectrometer. In addition, this is achieved in a common path device.

  15. Common ecology quantifies human insurgency.

    PubMed

    Bohorquez, Juan Camilo; Gourley, Sean; Dixon, Alexander R; Spagat, Michael; Johnson, Neil F

    2009-12-17

    Many collective human activities, including violence, have been shown to exhibit universal patterns. The size distributions of casualties both in whole wars from 1816 to 1980 and terrorist attacks have separately been shown to follow approximate power-law distributions. However, the possibility of universal patterns ranging across wars in the size distribution or timing of within-conflict events has barely been explored. Here we show that the sizes and timing of violent events within different insurgent conflicts exhibit remarkable similarities. We propose a unified model of human insurgency that reproduces these commonalities, and explains conflict-specific variations quantitatively in terms of underlying rules of engagement. Our model treats each insurgent population as an ecology of dynamically evolving, self-organized groups following common decision-making processes. Our model is consistent with several recent hypotheses about modern insurgency, is robust to many generalizations, and establishes a quantitative connection between human insurgency, global terrorism and ecology. Its similarity to financial market models provides a surprising link between violent and non-violent forms of human behaviour. PMID:20016600

  16. Caffeine and the common cold.

    PubMed

    Smith, A; Thomas, M; Perry, K; Whitney, H

    1997-01-01

    An experiment was carried out to determine whether caffeinated and decaffeinated coffee removed the malaise (reduced alertness, slower psychomotor performance) associated with having a common cold. One hundred volunteers were tested when healthy and 46 returned to the laboratory when they developed colds. Those subjects who remained healthy were then recalled as a control group. On the second visit subjects carried out two sessions, one pre-drink and another an hour after the drink. Subjects were randomly assigned to one of the following three conditions, caffeinated coffee (1.5 mg/kg caffeine/body weight), decaffeinated coffee or fruit juice. Subjects with colds reported decreased alertness and were slower at performing psychomotor tasks. Caffeine increased the alertness and performance of the colds subjects to the same level as the healthy group and decaffeinated coffee also led to an improvement. These results suggest that drugs which increase alertness can remove the malaise associated with the common cold, and that increased stimulation of the sensory afferent nerves may also be beneficial. PMID:9443519

  17. ALMA Common Software - UTFSM Group

    NASA Astrophysics Data System (ADS)

    Araya, M.; Avarias, J.; Mora, M.; Tobar, R.

    The ACS-UTFSM Group was created as a distributed systems research team on astronomical and non-astronomical applications on the year 2004. The choice of the ALMA Common Software framework (ACS) as the development platform came from the experience gained during summerjobs at ESO observatories. After three years of informal contributions to ACS development, the team presented a technology exchange initiative to the ALMA-CONICYT Fund 2006, which was granted in 2007. Through the past years, the UTFSM helped the ACS team with "nice-to-have" applications and testing. Currently the ACS-UTFSM is involved in several contributions to ACS, and the development of a flexible telescope control system (gTCS) framework which aims to encapsulate common requirements and will provide a uniform software. In preparation for this challenging objective, several small projects are currently being developed. The other interesting edge of the team work is the technology transfer initiatives. Several inter-universities collaborations are flourishing (PUC, UCN, UV) after the first ACS Workshop held at the UTFSM this year. Today three former team members are working at NRAO's ALMA Test Facility in Socorro, New Mexico. Two other students will have a summer job next year to work in ALMA related development.

  18. Common hematological disorders in children.

    PubMed

    Bansal, Deepak; Totadri, Sidharth

    2014-01-01

    It is common for primary care physicians to be faced with children with hematological disorders in everyday practice. The article seeks to provide realistic information for the first-contact physician in handling common hematological diseases in children. Practical step-wise approach to understanding and investigating anemia and bleeding disorders is illustrated. Requirement of iron in normal children and management of iron deficiency anemia (IDA) and thalassemia is explained. The gold standard for IDA continues to be ferrous sulphate which has good bioavailability and is inexpensive. There is emerging concept of delayed clamping of umbilical cord at birth, particularly in regions with widespread IDA, to augment iron stores in infancy. Typical case scenarios of children with immune thrombocytopenia (ITP) and hemophilia are provided to facilitate the understanding of management in day to day practice. The vital role of the medical practitioner in shared care of patients with acute lymphoblastic leukemia and febrile neutropenia is emphasized. A risk based treatment algorithm for febrile neutropenia is provided. PMID:23934100

  19. Inverse Common-Reflection-Surface

    NASA Astrophysics Data System (ADS)

    Perroud, H.; Tygel, M.; Freitas, L.

    2010-12-01

    The Common-Reflection-Surface (CRS) stack method is a powerful tool to produce high-quality stacked images of multicoverage seismic data. As a result of the CRS stack, not only a stacked section, but also a number of attributes defined at each point of that section, are produced. In this way, one can think of the CRS stack method as a transformation from data space to attribute space. Being a purely kinematic method, the CRS stack lacks amplitude information that can be useful for many purposes. Here we propose to fill this gap by means of a combined use of a zero-offset section (that could be a short-offset or amplitude-corrected stacked section) and common midpoint gather. We present an algorithm for an inverse CRS transformation, namely one that (approximately) transforms the CRS attributes back to data space. First synthetic tests provide satisfying results for the two simple cases of single dipping-plane and single circular reflectors with a homogeneous overburden, and provide estimates of the range of applicability, in both midpoint and offset directions. We further present an application for interpolating missing traces in a near-surface, high-resolution seismic experiment, conducted in the alluvial plain of the river Gave de Pau, near Assat, southern France, showing its ability to build coherent signals, where recording was not available. A somewhat unexpected good feature of the algorithm, is that it seems capable to reconstruct signals even in muted parts of the section.

  20. Common Skin Rashes in Children.

    PubMed

    Allmon, Amanda; Deane, Kristen; Martin, Kari L

    2015-08-01

    Because childhood rashes may be difficult to differentiate by appearance alone, it is important to consider the entire clinical presentation to help make the appropriate diagnosis. Considerations include the appearance and location of the rash; the clinical course; and associated symptoms, such as pruritus or fever. A fever is likely to occur with roseola, erythema infectiosum (fifth disease), and scarlet fever. Pruritus sometimes occurs with atopic dermatitis, pityriasis rosea, erythema infectiosum, molluscum contagiosum, and tinea infection. The key feature of roseola is a rash presenting after resolution of a high fever, whereas the distinguishing features in pityriasis rosea are a herald patch and a bilateral and symmetric rash in a Christmas tree pattern. The rash associated with scarlet fever usually develops on the upper trunk, then spreads throughout the body, sparing the palms and soles. Impetigo is a superficial bacterial infection that most commonly affects the face and extremities of children. Erythema infectiosum is characterized by a viral prodrome followed by the "slapped cheek" facial rash. Flesh-colored or pearly white papules with central umbilication occur with molluscum contagiosum, a highly contagious viral infection that usually resolves without intervention. Tinea is a common fungal skin infection in children that affects the scalp, body, groin, feet, hands, or nails. Atopic dermatitis is a chronic, relapsing inflammatory skin condition that may present with a variety of skin changes. PMID:26280141

  1. The Common Communication Interface (CCI)

    SciTech Connect

    Shipman, Galen M; Atchley, Scott; Dillow, David A; Geoffray, Patrick; Bosilca, George; Squyres, Jeffrey M; Minnich, Ronald

    2011-01-01

    There are many APIs for connecting and exchanging data between network peers. Each interface varies wildly based on metrics including performance, portability, and complexity. Specifically, many interfaces make design or implementation choices emphasizing some of the more desirable metrics (e.g., performance) while sacrificing others (e.g., portability). As a direct result, software developers building large, network-based applications are forced to choose a specific network API based on a complex, multi-dimensional set of criteria. Such trade-offs inevitably result in an interface that fails to deliver some desirable features. In this paper, we introduce a novel interface that both supports many features that have become standard (or otherwise generally expected) in other communication interfaces, and strives to export a small, yet powerful, interface. This new interface draws upon years of experience from network-oriented software development best practices to systems-level implementations. The goal is to create a relatively simple, high-level communication interface with low barriers to adoption while still providing important features such as scalability, resiliency, and performance. The result is the Common Communications Interface (CCI): an intuitive API that is portable, efficient, scalable, and robust to meet the needs of network-intensive applications common in HPC and cloud computing.

  2. Evolution of a common controller

    NASA Astrophysics Data System (ADS)

    Powell, D.; Barbour, D.; Gilbreath, G.

    2012-06-01

    Precedent has shown common controllers must strike a balance between the desire for an integrated user interface design by human factors engineers and support of project-specific data requirements. A common user-interface requires the project-specific data to conform to an internal representation, but project-specific customization is impeded by the implicit rules introduced by the internal data representation. Space and Naval Warfare Systems Center Pacific (SSC Pacific) developed the latest version of the Multi-robot Operator Control Unit (MOCU) to address interoperability, standardization, and customization issues by using a modular, extensible, and flexible architecture built upon a sharedworld model. MOCU version 3 provides an open and extensible operator-control interface that allows additional functionality to be seamlessly added with software modules while providing the means to fully integrate the information into a layered game-like user interface. MOCU's design allows it to completely decouple the human interface from the core management modules, while still enabling modules to render overlapping regions of the screen without interference or a priori knowledge of other display elements, thus allowing more flexibility in project-specific customization.

  3. Common questions about Barrett esophagus.

    PubMed

    Zimmerman, Thomas G

    2014-01-15

    Barrett esophagus is a precancerous metaplasia of the esophagus that is more common in patients with chronic reflux symptoms, although it also occurs in patients without symptomatic reflux. Other risk factors include smoking, male sex, obesity, white race, hiatal hernia, and increasing age (particularly older than 50 years). Although Barrett esophagus is a risk factor for esophageal adenocarcinoma, its management and the need for screening or surveillance endoscopy are debatable. The annual incidence of progression to esophageal cancer is 0.12% to 0.33%; progression is more common in patients with high-grade dysplasia and long-segment Barrett esophagus. Screening endoscopy should be considered for patients with multiple risk factors, and those who have lesions with high-grade dysplasia should undergo endoscopic mucosal resection or other endoscopic procedures to remove the lesions. Although the cost-effectiveness is questionable, patients with nondysplastic Barrett esophagus can be followed with endoscopic surveillance. Lowgrade dysplasia should be monitored or eradicated via endoscopy. Although there is no evidence that medical or surgical therapies to reduce acid reflux prevent neoplastic progression, proton pump inhibitors can be used to help control reflux symptoms. PMID:24444576

  4. Management of common sleep disorders.

    PubMed

    Ramar, Kannan; Olson, Eric J

    2013-08-15

    Sleep disorders are common and affect sleep quality and quantity, leading to increased morbidity. Patients with sleep disorders can be categorized as those who cannot sleep, those who will not sleep, those with excessive daytime sleepiness, and those with increased movements during sleep. Insomnia, defined as difficulty initiating or maintaining sleep that results in daytime impairment, is diagnosed using history findings and treated with cognitive behavior therapy, with or without sleep hypnotics. Restless legs syndrome is characterized by an urge to move the legs that worsens with rest, is relieved by movement, and often occurs in the evening or at night. Restless legs syndrome is treated based on the frequency of symptoms. Narcolepsy is characterized by excessive sleepiness, cataplexy, hypnagogic or hypnopompic hallucinations, and sleep paralysis. It is diagnosed using a sleep log or actigraphy, followed by overnight polysomnography and a multiple sleep latency test. Narcolepsy is treated with stimulants, such as modafinil; selective serotonin reuptake inhibitors; or gamma hydroxybutyric acid (sodium oxybate). Patients with snoring and witnessed apneas may have obstructive sleep apnea, which is diagnosed using overnight polysomnography. Continuous positive airway pressure is the most common and effective treatment for obstructive sleep apnea. Rapid eye movement sleep behavior disorder is characterized by increased muscle tone during rapid eye movement sleep, resulting in the patient acting out dreams with possible harmful consequences. It is diagnosed based on history and polysomnography findings, and treated with environmental safety measures and melatonin or clonazepam. PMID:23944726

  5. DNA/SNLA commonality program

    SciTech Connect

    Keller, D. V.; Watts, A. J.; Rice, D. A.; Powe, J.; Beezhold, W.

    1980-01-01

    The purpose of the Commonality program, initiated by DNA in 1978, was to evaluate e-beam material testing procedures and techniques by comparing material stress and spall data from various US and UK e-beam facilities and experimenters. As part of this joint DNA/SNL/UK Commonality effort, Sandia and Ktech used four different electron-beam machines to investigate various aspects of e-beam energy deposition in three materials. The deposition duration and the deposition profiles were varied, and the resulting stresses were measured. The materials studied were: (1) a low-Z material (A1), (2) a high-Z material (Ta), and (3) a typical porous material, a cermet. Aluminium and tantalum were irradiated using the DNA Blackjack 3 accelerator (60 ns pulse width), the DNA Blackjack 3' accelerator (30 ns pulse width), and the SNLA REHYD accelerator (100 ns pulse width). Propagating stresses were measured using x-cut quartz gauges, carbon gauges, and laser interferometry techniques. Data to determine the influence of deposition duration were obtained over a wide range of energy loadings. The cermet material was studied using the SNLA REHYD and HERMES II accelerators. The e-beam from REHYD generated propagating stresses which were monitored with quartz gauges as a function of sample thickness and energy loadings. The HERMES II accelerator was used to uniformly heat the cermet to determine the Grueneisen parameter and identify the incipient spall condition. Results of these experiments are presented.

  6. Conservation challenge: human-herbivore conflict in Chebera Churchura National Park, Ethiopia.

    PubMed

    Datiko, Demeke; Bekele, Afework

    2013-12-01

    An investigation on human-herbivore conflict was carried out in CCNP between 2011 and 2012 in seven randomly selected villages (Chebera, Serri, Yora, Shita, Delba, Chuchra, Chewda) around the Park. A total of 312 household samples were identified for interview. Group discussion and field observation were also carried out. Among the respondents, the majority (83.9%) faced crop damage. African elephant (Loxodonta africana), Hippopotamus (Hippopotamus amphibious), African buffalo (Syncerus caffer), Desert warthog (Phacochoerus aethiopicus), Wild pig (Sus scrofa), Porcupine (Hystrix cristata), Vervet monkey (Cercopithecus aethiops) and Anubis baboon (Papio anubis) were identified as the most problematic animals in the area. However, buffalo, monkey and warthog were considered as the notorious pest. Crop damage and threats to human safety were the major problems encountered resulting in conflict between human and wildlife. Most respondents had a negative attitude towards the problem-posing animals. This will lead to a change in public attitude from one that supports wildlife conservation to sees wild herbivores as a threat and a potential negative consequence for wildlife conservation. Active measures have to be implemented to solve the problems and safeguard the future of the wildlife management in the park. PMID:24506044

  7. Rainfall influences on ungulate population abundance in the Mara-Serengeti ecosystem.

    PubMed

    Ogutu, J O; Piepho, H-P; Dublin, H T; Bhola, N; Reid, R S

    2008-07-01

    1. Rainfall is the prime climatic factor underpinning the dynamics of African savanna ungulates, but no study has analysed its influence on the abundance of these ungulates at monthly to multiannual time scales. 2. We report relationships between rainfall and changes in age- and sex-structured abundances of seven ungulate species monitored monthly for 15 years using vehicle ground counts in the Maasai Mara National Reserve, Kenya. 3. Abundance showed strong and curvilinear relationships with current and cumulative rainfall, with older topi, Damaliscus korrigum (Ogilby); warthog, Phacochoerus aethiopicus (Pallas); waterbuck, Kobus ellipsyprimnus (Ogilby); and impala, Aepyceros melampus (Lichtenstein) responding to longer lags than younger animals, portraying carryover effects of prior habitat conditions. 4. The abundances of newborn calves were best correlated with monthly rainfall averaged over the preceding 5-6 months for topi, waterbuck, warthog, and 2 months for the migratory zebra Equus burchelli (Gray), but with seasonal rainfall averaged over 2-5 years for giraffe, Giraffa camelopardalis (L.); impala; and kongoni, Alcelaphus busephalus (Pallas). The cumulative late wet-season rainfall was the best predictor of abundance for quarter- to full-grown animals for most species. Monthly rainfall exerted both negative and positive effects on the abundances of zebra, impala and waterbuck. Ignoring age, both sexes responded similarly to rainfall. 5. Births were strongly seasonal only for warthog and topi, but peaked between August and December for most species. Hence abundance was strongly seasonal for young topi and warthog and the migratory zebra. Pronounced seasonality in births for warthog and topi obliterated otherwise strong relationships between abundance and rainfall when both month and rainfall were included in the same model. Aggregated density produced relationships with rainfall similar to those for fully grown animals, emphasizing the necessity of

  8. Common sense in nuclear energy

    SciTech Connect

    Hoyle, F.; Hoyle, G.

    1980-01-01

    Public concern about energy resource exhaustion is noted to have developed only after the means (nuclear power) for avoiding this disaster became available and the negative implications of a nuclear society became a focus for anxiety. Ironically, collapse of conventional energy supplies could lead to the nuclear confrontation which anti-nuclear forces claim as the inevitable outcome of nuclear power. A review of the risks, environmental impacts, and political implications of the major energy sources concludes that emotion, not common sense, has made nuclear energy an unpopular option. While the problems of proliferation, radiation protection, waste management, and accident prevention are far from trivial, they will respond to technological improvements and responsible control policies. An historical tradition of fearing new, poorly understood technologies is seen in the reaction to railroads during the early 19th Century. (DCK)

  9. Common questions in veterinary toxicology.

    PubMed

    Bates, N; Rawson-Harris, P; Edwards, N

    2015-05-01

    Toxicology is a vast subject. Animals are exposed to numerous drugs, household products, plants, chemicals, pesticides and venomous animals. In addition to the individual toxicity of the various potential poisons, there is also the question of individual response and, more importantly, of species differences in toxicity. This review serves to address some of the common questions asked when dealing with animals with possible poisoning, providing evidence where available. The role of emetics, activated charcoal and lipid infusion in the management of poisoning in animals, the toxic dose of chocolate, grapes and dried fruit in dogs, the use of antidotes in paracetamol poisoning, timing of antidotal therapy in ethylene glycol toxicosis and whether lilies are toxic to dogs are discussed. PMID:25728477

  10. CLL: Common Leukemia; Uncommon Presentations.

    PubMed

    Lad, Deepesh; Malhotra, Pankaj; Varma, Neelam; Sachdeva, Manupdesh Singh; Das, Ashim; Srinivasan, Radhika; Bal, Amanjit; Khadwal, Alka; Prakash, Gaurav; Suri, Vikas; Kumari, Savita; Jain, Sanjay; Varma, Subhash

    2016-09-01

    We report here a series of ten patients with uncommon presentations and associations of chronic lymphocytic leukemia (CLL) not reported hitherto or occasionally reported in literature. The first two cases describe unusual causes of abdominal distension in CLL and unusual sites infiltration by CLL. The next two cases illustrate occurrence of CLL in association with other hematological malignancies. Cases five and six describe unusual infections and their impact on CLL. Cases seven and eight depict associations of rare non-hematological autoimmune conditions with CLL. The last two cases describe transformation at unusual sites. This series of ten cases illustrates how a common leukemia like CLL can present in different forms and how despite so much progress in understanding of this leukemia so little is known of such presentations. PMID:27429518

  11. Work and common psychiatric disorders.

    PubMed

    Henderson, M; Harvey, S B; Overland, S; Mykletun, A; Hotopf, M

    2011-05-01

    Psychiatric disorders are now the most common reason for long-term sickness absence. The associated loss in productivity and the payment of disability benefits places a substantial burden on the economies of many developed countries. The occupational dysfunction associated with psychiatric disorders can also lead to poverty and social isolation. As a result the area of work and psychiatric disorders is a high priority for policymakers. There are two main agendas: for many researchers and clinicians the focus is on the need to overcome stigma and ensure people with severe psychiatric disorders have meaningful work; however the public health agenda predominantly relates to the more common disorders such as depression and anxiety, which contribute a greater burden of disability benefits and pensions. In this review we attempt to address this second agenda. The relatively sparse evidence available reveals a complex field with significant interplay between medical, psychological social and cultural factors. Sick leave can be a 'process' as well as an 'event'. In this review we propose a staged model where different risk and protective factors contribute to the onset of psychiatric disorders in the working population, the onset of short-term sickness absence, and the transition from short- to long-term absence. We also examine strategies to manage psychiatric disorder in the workforce with a view towards returning the employee to work. Our aim in this review is to highlight the complexity of the area, to stimulate debate and to identify important gaps in knowledge where further research might benefit both patients and wider society. PMID:21558098

  12. Natural host odours as possible attractants for Glossina tachinoides and G. longipalpis (Diptera: Glossinidae).

    PubMed

    Späth, J

    1997-11-01

    As strictly haematophagous insects, tsetse flies feed on a wide variety of wild and domestic animals. Although these are mainly mammals, some tsetse species also feed on reptiles. The present study investigated whether the odours of several potential natural tsetse hosts may be used as novel attractants to improve the catch of Glossina tachinoides or G. longipalpis in biconical traps. The odour of a living monitor lizard (Varanus niloticus) had no effect on the catch of G. tachinoides. Hexane skin washings of monitor lizard and warthog (Phacochoerus aethiopicus) dispensed in small quantities improved the catch of G. tachinoides significantly by factors of up to 1.34 and 1.46, respectively. Skin washing of bushbuck (Tragelaphus scriptus) did not increase the catch of G. tachinoides, but the synthetic phenolic fraction of bushbuck urine enhanced it significantly by 1.81 times. The catch of G. longipalpis was improved significantly by the urines of warthog, domestic pig and bushbuck by factors of 1.58, 1.91 and 2.51, respectively. In relation to the quantity of evaporated odour, bushbuck and warthog urine seem to be of particular interest for further attractant studies. The effect of tested host odours on the catch of G. tachinoides and G. longipalpis is compared with data of other tsetse species and with the frequency these hosts are fed on by tsetse flies. Bushbuck is one of the principal natural hosts of both Glossina species investigated, and of all odours tested, bushbuck urine and its synthetic phenolic fraction improved the catch of both tsetse species the most. PMID:9386790

  13. Common questions about wound care.

    PubMed

    Worster, Brooke; Zawora, Michelle Q; Hsieh, Christine

    2015-01-15

    Lacerations, abrasions, burns, and puncture wounds are common in the outpatient setting. Because wounds can quickly become infected, the most important aspect of treating a minor wound is irrigation and cleaning. There is no evidence that antiseptic irrigation is superior to sterile saline or tap water. Occlusion of the wound is key to preventing contamination. Suturing, if required, can be completed up to 24 hours after the trauma occurs, depending on the wound site. Tissue adhesives are equally effective for low-tension wounds with linear edges that can be evenly approximated. Although patients are often instructed to keep their wounds covered and dry after suturing, they can get wet within the first 24 to 48 hours without increasing the risk of infection. There is no evidence that prophylactic antibiotics improve outcomes for most simple wounds. Tetanus toxoid should be administered as soon as possible to patients who have not received a booster in the past 10 years. Superficial mild wound infections can be treated with topical agents, whereas deeper mild and moderate infections should be treated with oral antibiotics. Most severe infections, and moderate infections in high-risk patients, require initial parenteral antibiotics. Severe burns and wounds that cover large areas of the body or involve the face, joints, bone, tendons, or nerves should generally be referred to wound care specialists. PMID:25591209

  14. Common hyperspectral image database design

    NASA Astrophysics Data System (ADS)

    Tian, Lixun; Liao, Ningfang; Chai, Ali

    2009-11-01

    This paper is to introduce Common hyperspectral image database with a demand-oriented Database design method (CHIDB), which comprehensively set ground-based spectra, standardized hyperspectral cube, spectral analysis together to meet some applications. The paper presents an integrated approach to retrieving spectral and spatial patterns from remotely sensed imagery using state-of-the-art data mining and advanced database technologies, some data mining ideas and functions were associated into CHIDB to make it more suitable to serve in agriculture, geological and environmental areas. A broad range of data from multiple regions of the electromagnetic spectrum is supported, including ultraviolet, visible, near-infrared, thermal infrared, and fluorescence. CHIDB is based on dotnet framework and designed by MVC architecture including five main functional modules: Data importer/exporter, Image/spectrum Viewer, Data Processor, Parameter Extractor, and On-line Analyzer. The original data were all stored in SQL server2008 for efficient search, query and update, and some advance Spectral image data Processing technology are used such as Parallel processing in C#; Finally an application case is presented in agricultural disease detecting area.

  15. Diagnosing Common Benign Skin Tumors.

    PubMed

    Higgins, James C; Maher, Michael H; Douglas, Mark S

    2015-10-01

    Patients will experience a wide range of skin growths and changes over their lifetime. Family physicians should be able to distinguish potentially malignant from benign skin tumors. Most lesions can be diagnosed on the basis of history and clinical examination. Lesions that are suspicious for malignancy, those with changing characteristics, symptomatic lesions, and those that cause cosmetic problems may warrant medical therapy, a simple office procedure (e.g., excision, cryosurgery, laser ablation), or referral. Acrochordons are extremely common, small, and typically pedunculated benign neoplasms. Simple scissor or shave excision, electrodesiccation, or cryosurgery can be used for treatment. Sebaceous hyperplasia presents as asymptomatic, discrete, soft, pale yellow, shiny bumps on the forehead or cheeks, or near hair follicles. Except for cosmesis, they have no clinical significance. Lipomas are soft, flesh-colored nodules that are easily moveable under the overlying skin. Keratoacanthomas are rapidly growing, squamoproliferative benign tumors that resemble squamous cell carcinomas. Early simple excision is recommended. Pyogenic granuloma is a rapidly growing nodule that bleeds easily. Treatment includes laser ablation or shave excision with electrodesiccation of the base. Dermatofibromas are an idiopathic benign proliferation of fibroblasts. No treatment is required unless there is a change in size or color, bleeding, or irritation from trauma. Epidermal inclusion cysts can be treated by simple excision with removal of the cyst and cyst wall. Seborrheic keratoses and cherry angiomas generally do not require treatment. PMID:26447443

  16. Common Questions About Streptococcal Pharyngitis.

    PubMed

    Kalra, Monica G; Higgins, Kim E; Perez, Evan D

    2016-07-01

    Group A beta-hemolytic streptococcal (GABHS) infection causes 15% to 30% of sore throats in children and 5% to 15% in adults, and is more common in the late winter and early spring. The strongest independent predictors of GABHS pharyngitis are patient age of five to 15 years, absence of cough, tender anterior cervical adenopathy, tonsillar exudates, and fever. To diagnose GABHS pharyngitis, a rapid antigen detection test should be ordered in patients with a modified Centor or FeverPAIN score of 2 or 3. First-line treatment for GABHS pharyngitis includes a 10-day course of penicillin or amoxicillin. Patients allergic to penicillin can be treated with firstgeneration cephalosporins, clindamycin, or macrolide antibiotics. Nonsteroidal anti-inflammatory drugs are more effective than acetaminophen and placebo for treatment of fever and pain associated with GABHS pharyngitis; medicated throat lozenges used every two hours are also effective. Corticosteroids provide only a small reduction in the duration of symptoms and should not be used routinely. PMID:27386721

  17. Common themes in microbial pathogenicity.

    PubMed Central

    Finlay, B B; Falkow, S

    1989-01-01

    A bacterial pathogen is a highly adapted microorganism which has the capacity to cause disease. The mechanisms used by pathogenic bacteria to cause infection and disease usually include an interactive group of virulence determinants, sometimes coregulated, which are suited for the interaction of a particular microorganism with a specific host. Because pathogens must overcome similar host barriers, common themes in microbial pathogenesis have evolved. However, these mechanisms are diverse between species and not necessarily conserved; instead, convergent evolution has developed several different mechanisms to overcome host barriers. The success of a bacterial pathogen can be measured by the degree with which it replicates after entering the host and reaching its specific niche. Successful microbial infection reflects persistence within a host and avoidance or neutralization of the specific and nonspecific defense mechanisms of the host. The degree of success of a pathogen is dependent upon the status of the host. As pathogens pass through a host, they are exposed to new environments. Highly adapted pathogenic organisms have developed biochemical sensors exquisitely designed to measure and respond to such environmental stimuli and accordingly to regulate a cascade of virulence determinants essential for life within the host. The pathogenic state is the product of dynamic selective pressures on microbial populations. PMID:2569162

  18. Common Bolted Joint Analysis Tool

    NASA Technical Reports Server (NTRS)

    Imtiaz, Kauser

    2011-01-01

    Common Bolted Joint Analysis Tool (comBAT) is an Excel/VB-based bolted joint analysis/optimization program that lays out a systematic foundation for an inexperienced or seasoned analyst to determine fastener size, material, and assembly torque for a given design. Analysts are able to perform numerous what-if scenarios within minutes to arrive at an optimal solution. The program evaluates input design parameters, performs joint assembly checks, and steps through numerous calculations to arrive at several key margins of safety for each member in a joint. It also checks for joint gapping, provides fatigue calculations, and generates joint diagrams for a visual reference. Optimum fastener size and material, as well as correct torque, can then be provided. Analysis methodology, equations, and guidelines are provided throughout the solution sequence so that this program does not become a "black box:" for the analyst. There are built-in databases that reduce the legwork required by the analyst. Each step is clearly identified and results are provided in number format, as well as color-coded spelled-out words to draw user attention. The three key features of the software are robust technical content, innovative and user friendly I/O, and a large database. The program addresses every aspect of bolted joint analysis and proves to be an instructional tool at the same time. It saves analysis time, has intelligent messaging features, and catches operator errors in real time.

  19. Managing the wildlife tourism commons.

    PubMed

    Pirotta, Enrico; Lusseau, David

    2015-04-01

    The nonlethal effects of wildlife tourism can threaten the conservation status of targeted animal populations. In turn, such resource depletion can compromise the economic viability of the industry. Therefore, wildlife tourism exploits resources that can become common pool and that should be managed accordingly. We used a simulation approach to test whether different management regimes (tax, tax and subsidy, cap, cap and trade) could provide socioecologically sustainable solutions. Such schemes are sensitive to errors in estimated management targets. We determined the sensitivity of each scenario to various realistic uncertainties in management implementation and in our knowledge of the population. Scenarios where time quotas were enforced using a tax and subsidy approach, or they were traded between operators were more likely to be sustainable. Importantly, sustainability could be achieved even when operators were assumed to make simple rational economic decisions. We suggest that a combination of the two regimes might offer a robust solution, especially on a small spatial scale and under the control of a self-organized, operator-level institution. Our simulation platform could be parameterized to mimic local conditions and provide a test bed for experimenting different governance solutions in specific case studies. PMID:26214918

  20. The behavioural final common path.

    PubMed

    McFarland, D J; Sibly, R M

    1975-05-15

    In this paper it is argued that any model of the motivational (i.e. reversible) processes governing the behaviour of an animal can be represented by means of isoclines in a multidimensional 'causal-factor space'. The argument is axiomatic, based upon the two prime assumptions: that (1) it is always possible to classify the behavioural repertoire of a species in such a way that the classes are mutually exclusive in the sense that the members of different classes cannot occur simultaneously, and (2) these incompatible actions are uniquely determined by a particular set of causal factors. The isoclines join all points in the space which present a given 'degree of competitiveness' of a particular 'candidate' for overt behavioural expression. The competition between candidates is an inevitable consequence of the fact that animals cannot 'do more than one thing at a time', and is envisaged as taking place in the behavioural final common path. An empirical method of determining the motivational state (i.e. point in causal-factor space) is outlined. This is a 'relative' method, independent of the arbitrary calibration of the axes of the causal-factor space. It is shown that an arbitrary scale of measurement along any two axes of the causal-factor space is all that is necessary for empirical determination of the shape of a motivational isocline. Experiments in which this method has been applied to the measurement of hunger and thirst in doves are outlined, and the results are discussed in terms of their implications for motivation theory in general. PMID:239416

  1. Designing the Microbial Research Commons

    SciTech Connect

    Uhlir, Paul F

    2011-10-01

    Recent decades have witnessed an ever-increasing range and volume of digital data. All elements of the pillars of science--whether observation, experiment, or theory and modeling--are being transformed by the continuous cycle of generation, dissemination, and use of factual information. This is even more so in terms of the re-using and re-purposing of digital scientific data beyond the original intent of the data collectors, often with dramatic results. We all know about the potential benefits and impacts of digital data, but we are also aware of the barriers, the challenges in maximizing the access, and use of such data. There is thus a need to think about how a data infrastructure can enhance capabilities for finding, using, and integrating information to accelerate discovery and innovation. How can we best implement an accessible, interoperable digital environment so that the data can be repeatedly used by a wide variety of users in different settings and with different applications? With this objective: to use the microbial communities and microbial data, literature, and the research materials themselves as a test case, the Board on Research Data and Information held an International Symposium on Designing the Microbial Research Commons at the National Academy of Sciences in Washington, DC on 8-9 October 2009. The symposium addressed topics such as models to lower the transaction costs and support access to and use of microbiological materials and digital resources from the perspective of publicly funded research, public-private interactions, and developing country concerns. The overall goal of the symposium was to stimulate more research and implementation of improved legal and institutional models for publicly funded research in microbiology.

  2. Instruction and "The Commons". The College Connection

    ERIC Educational Resources Information Center

    Kasowitz-Scheer, Abby

    2009-01-01

    Many academic libraries have embraced the concept of the information commons or the learning commons. These library spaces consist of collections of tools, services and programs intended to enhance the student learning experience. According to Scott Bennett (2008), an information commons supports learning, while the learning commons "enacts" the…

  3. Common Cause Failures and Ultra Reliability

    NASA Technical Reports Server (NTRS)

    Jones, Harry W.

    2012-01-01

    A common cause failure occurs when several failures have the same origin. Common cause failures are either common event failures, where the cause is a single external event, or common mode failures, where two systems fail in the same way for the same reason. Common mode failures can occur at different times because of a design defect or a repeated external event. Common event failures reduce the reliability of on-line redundant systems but not of systems using off-line spare parts. Common mode failures reduce the dependability of systems using off-line spare parts and on-line redundancy.

  4. Strategic mating with common preferences.

    PubMed

    Alpern, Steve; Reyniers, Diane

    2005-12-21

    We present a two-sided search model in which individuals from two groups (males and females, employers and workers) would like to form a long-term relationship with a highly ranked individual of the other group, but are limited to individuals who they randomly encounter and to those who also accept them. This article extends the research program, begun in Alpern and Reyniers [1999. J. Theor. Biol. 198, 71-88], of providing a game theoretic analysis for the Kalick-Hamilton [1986. J. Personality Soc. Psychol. 51, 673-682] mating model in which a cohort of males and females of various 'fitness' or 'attractiveness' levels are randomly paired in successive periods and mate if they accept each other. Their model compared two acceptance rules chosen to represent homotypic (similarity) preferences and common (or 'type') preferences. Our earlier paper modeled the first kind by assuming that if a level x male mates with a level y female, both get utility -|x-y|, whereas this paper models the second kind by giving the male utility y and the female utility x. Our model can also be seen as a continuous generalization of the discrete fitness-level game of Johnstone [1997. Behav. Ecol. Sociobiol. 40, 51-59]. We establish the existence of equilibrium strategy pairs, give examples of multiple equilibria, and conditions guaranteeing uniqueness. In all equilibria individuals become less choosy over time, with high fitness individuals pairing off with each other first, leaving the rest to pair off later. This route to assortative mating was suggested by Parker [1983. Mate Choice, Cambridge University Press, Cambridge, pp. 141-164]. If the initial fitness distributions have atoms, then mixed strategy equilibria may also occur. If these distributions are unknown, there are equilibria in which only individuals in the same fitness band are mated, as in the steady-state model of MacNamara and Collins [1990. J. Appl. Prob. 28, 815-827] for the job search problem. PMID:16171826

  5. Returning common sense to regulations

    SciTech Connect

    Fox, M.R.

    1995-10-01

    While these sessions of the November 1995 meeting of the American Nuclear Society are being devoted to the Linear Theory of harm from radiation, it must be realized that the low-level radiation issue, as important as it may be, is but a subset of an entire body of environmental issues running afoul of common sense. Cellular phones, electromagnetic fields, asbestos, dioxin, acid rain, and others especially in their public portrayals, some in their regulatory treatment, are based upon exaggerated or misunderstood risks. One must recognize that what lies ahead is an immense effort to revisit the underlying science of the existing regulations of radiation exposures. New evidence has been published, and most importantly, it is now recognized that many of these regulations--promulgated with the best of intentions--have been extraordinarily harmful to the public. In many cases, the harm has been exaggerated, and has created in the public policy arena the notion that the public is at great risk from the smallest sources of radiation. The national cost of compliance with these regulations has been enormous. To the extent that existing environmental regulations are not being moderated, they pose major economic threats to present and future industries involving nuclear materials and technology. These would include the pharmaceutical industries as well as those seeking U.S. isotope markets in separations, purification, labeling, and manufacturing of new radiopharmaceuticals for cancer therapy, diagnosis, pain mitigation, treatment of arthritis, and other new applications. For those who are not aware of the results of recent advances in radiopharmaceuticals, clinical trials have demonstrated an 80% remission rate in the treatment of b-cell lymphoma and leukemia. New isotopes and new isotope technology promise greater effectiveness in the treatment of cancer and other diseases. The regulatory problems and their enormous costs exist at all stages in nuclear medicine, from the

  6. Answers to Common Questions about Scars

    MedlinePlus

    ... Donation Volunteer Efforts Answers to Common Questions About Scars skip to submenu Parents & Individuals Information for Parents & Individuals Answers to Common Questions About Scars To download the PDF version of this factsheet, ...

  7. Common Badging and Access Control System (CBACS)

    NASA Technical Reports Server (NTRS)

    Dischinger, Portia

    2005-01-01

    This slide presentation presents NASA's Common Badging and Access Control System. NASA began a Smart Card implementation in January 2004. Following site surveys, it was determined that NASA's badging and access control systems required upgrades to common infrastructure in order to provide flexibly, usability, and return on investment prior to a smart card implantation. Common Badging and Access Control System (CBACS) provides the common infrastructure from which FIPS-201 compliant processes, systems, and credentials can be developed and used.

  8. 49 CFR 1185.5 - Common control.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 8 2012-10-01 2012-10-01 false Common control. 1185.5 Section 1185.5... OF TRANSPORTATION RULES OF PRACTICE INTERLOCKING OFFICERS § 1185.5 Common control. It shall not be... carriers if such carriers are operated under common control or management either: (a) Pursuant to...

  9. 49 CFR 1185.5 - Common control.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 8 2013-10-01 2013-10-01 false Common control. 1185.5 Section 1185.5... OF TRANSPORTATION RULES OF PRACTICE INTERLOCKING OFFICERS § 1185.5 Common control. It shall not be... carriers if such carriers are operated under common control or management either: (a) Pursuant to...

  10. Common Core: Teaching Optimum Topic Exploration (TOTE)

    ERIC Educational Resources Information Center

    Karge, Belinda Dunnick; Moore, Roxane Kushner

    2015-01-01

    The Common Core has become a household term and yet many educators do not understand what it means. This article explains the historical perspectives of the Common Core and gives guidance to teachers in application of Teaching Optimum Topic Exploration (TOTE) necessary for full implementation of the Common Core State Standards. An effective…

  11. Simplifying the ELA Common Core; Demystifying Curriculum

    ERIC Educational Resources Information Center

    Schmoker, Mike; Jago, Carol

    2013-01-01

    The English Language Arts (ELA) Common Core State Standards ([CCSS], 2010) could have a transformational effect on American education. Though the process seems daunting, one can begin immediately integrating the essence of the ELA Common Core in every subject area. This article shows how one could implement the Common Core and create coherent,…

  12. 49 CFR 1185.5 - Common control.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... carriers if such carriers are operated under common control or management either: (a) Pursuant to approval... 49 Transportation 8 2011-10-01 2011-10-01 false Common control. 1185.5 Section 1185.5... OF TRANSPORTATION RULES OF PRACTICE INTERLOCKING OFFICERS § 1185.5 Common control. It shall not...

  13. 49 CFR 1185.5 - Common control.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Common control. 1185.5 Section 1185.5... OF TRANSPORTATION RULES OF PRACTICE INTERLOCKING OFFICERS § 1185.5 Common control. It shall not be... carriers if such carriers are operated under common control or management either: (a) Pursuant to...

  14. Academic Engagement in the Library Commons

    ERIC Educational Resources Information Center

    Bennett, Charlie; Bodnar, Jon

    2010-01-01

    Much has been written about library commons in recent years. For the most part, that literature has dealt with designing information and learning commons that support student learning by giving them the tools and resources they need for their academic work. However, few authors have discussed how a library commons might facilitate collaboration…

  15. Emergence Prediction of Common Groundsel (Senecio vulgaris)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Common groundsel is an important weed of strawberry and other horticultural crops. There are few herbicides registered for common groundsel control in such crops, and understanding and predicting the timing and extent of common groundsel emergence may facilitate its management. We developed simple e...

  16. Two Circles and Their Common Tangents

    ERIC Educational Resources Information Center

    Srinivasan, V. K.

    2002-01-01

    Given two circles C 1 and C 2 in a plane such that neither one of the two circles is contained in the other, there are either four common tangents when the circles do not intersect at all or the circles have three common tangents when they touch each other externally or only two common tangents when the circles intersect exactly at two points. The…

  17. On modeling the common mode inductor

    NASA Technical Reports Server (NTRS)

    Nave, Mark J.

    1991-01-01

    The common mode inductor is the corner stone of filter design. One of the most important parameters of performance is leakage inductance. The role of leakage inductance in filter performance and current handling is discussed. It is demonstrated that leakage inductance is, in fact, desirable. Underlying physics of operation for the common mode inductor is reviewed. A model is presented which enables the designer to predict the leakage inductance of the common mode choke.

  18. The structure of common-envelope remnants

    NASA Astrophysics Data System (ADS)

    Hall, Philip D.

    2015-05-01

    We investigate the structure and evolution of the remnants of common-envelope evolution in binary star systems. In a common-envelope phase, two stars become engulfed in a gaseous envelope and, under the influence of drag forces, spiral to smaller separations. They may merge to form a single star or the envelope may be ejected to leave the stars in a shorter period orbit. This process explains the short orbital periods of many observed binary systems, such as cataclysmic variables and low-mass X-ray binary systems. Despite the importance of these systems, and of common-envelope evolution to their formation, it remains poorly understood. Specifically, we are unable to confidently predict the outcome of a common-envelope phase from the properties at its onset. After presenting a review of work on stellar evolution, binary systems, common-envelope evolution and the computer programs used, we describe the results of three computational projects on common-envelope evolution. Our work specifically relates to the methods and prescriptions which are used for predicting the outcome. We use the Cambridge stellar-evolution code STARS to produce detailed models of the structure and evolution of remnants of common-envelope evolution. We compare different assumptions about the uncertain end-of-common envelope structure and envelope mass of remnants which successfully eject their common envelopes. In the first project, we use detailed remnant models to investigate whether planetary nebulae are predicted after common-envelope phases initiated by low-mass red giants. We focus on the requirement that a remnant evolves rapidly enough to photoionize the nebula and compare the predictions for different ideas about the structure at the end of a common-envelope phase. We find that planetary nebulae are possible for some prescriptions for the end-of-common envelope structure. In our second contribution, we compute a large set of single-star models and fit new formulae to the core radii of

  19. Common Core in the Real World

    ERIC Educational Resources Information Center

    Hess, Frederick M.; McShane, Michael Q.

    2013-01-01

    There are at least four key places where the Common Core intersects with current efforts to improve education in the United States--testing, professional development, expectations, and accountability. Understanding them can help educators, parents, and policymakers maximize the chance that the Common Core is helpful to these efforts and, perhaps…

  20. Investigating nitrogen deficiency in common beans

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Phaseolus vulgaris (common bean) and soybean diverged from a common ancestor approximately 19 million years ago. The genome of P. vulgaris is approximately half the size of soybean, making it an excellent model for soybean genetics. Nitrogen (N) is often a growth-limiting nutrient, and N deficiency ...

  1. Instructional Leadership and the Common Core

    ERIC Educational Resources Information Center

    Groth, Karla; Bennett-Schmidt, Sally J.

    2013-01-01

    Following the 2012-13 administrators welcome back kick-off meeting, superintendent Pat highlighted the district's plan to roll-out of the new Common Core State Standards (CCSS), including integration of learning experiences that would prepare students for the new Common Core assessments from the Smarter Balanced Assessment Consortium (SBAC).…

  2. Private Schools Opt for Common Core

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2012-01-01

    The common standards are not just for public schools. With all but four states having adopted them since 2010, districts have little choice but to implement the Common Core State Standards. But many private schools are also making the transition. Many Roman Catholic, Lutheran, and other private schools have adopted at least portions of the…

  3. Just the Facts: Common Core State Standards

    ERIC Educational Resources Information Center

    Williams, Cheryl Scott

    2012-01-01

    In this article, the author talks about the Common Core State Standards and what they mean to teachers and their students. The Common Core State Standards Initiative provides an opportunity for classroom practitioners across the nation to hone their skills, focus on student learning, and ensure that all the students they serve will be working…

  4. Confronting Common Folklore: Catching a Cold

    ERIC Educational Resources Information Center

    Keeley, Page

    2012-01-01

    Almost every child has experienced the sniffly, stuffy, and achy congestion of the common cold. In addition, many have encountered the "old wives tales" that forge a link between personal actions and coming down with this common respiratory infection. Much of this health folklore has been passed down from generation to generation (e.g., getting a…

  5. A Learning Commons on a Budget

    ERIC Educational Resources Information Center

    Bailin, Deb; Bouchey, Heather; Nelson, Garet; Sherriff, Graham

    2014-01-01

    This article describes the creation of a Lyndon Learning Commons at Lyndon State College. The Commons model emphasizes the integration of a variety of academic support services, increasing both their proximity to one another and cross-unit collaboration, in order to make these services more visible, more accessible, and easier for students to…

  6. After Common Core, States Set Rigorous Standards

    ERIC Educational Resources Information Center

    Peterson, Paul E.; Barrows, Samuel; Gift, Thomas

    2016-01-01

    In spite of Tea Party criticism, union skepticism, and anti-testing outcries, the campaign to implement Common Core State Standards (otherwise known as Common Core) has achieved phenomenal success in statehouses across the country. Since 2011, 45 states have raised their standards for student proficiency in reading and math, with the greatest…

  7. Tragedy of the commons in Melipona bees.

    PubMed Central

    Wenseleers, Tom; Ratnieks, Francis L W

    2004-01-01

    In human society selfish use of common resources can lead to disaster, a situation known as the 'tragedy of the commons' (TOC). Although a TOC is usually prevented by coercion, theory predicts that close kinship ties can also favour reduced exploitation. We test this prediction using data on a TOC occurring in Melipona bee societies. PMID:15504003

  8. Common Standards for Career Education Programs

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2012

    2012-01-01

    The Office of College and Career Readiness has developed the "Common Standards for Career Education Programs." The six common standards are: (1) Program Management and Planning; (2) Curriculum; (3) Instruction; (4) Professional Development; (5) Career and Technical Student Organizations; and (6) Instructional Facilities and Equipment. These…

  9. Fractions, Decimals, and the Common Core

    ERIC Educational Resources Information Center

    Kreith, Kurt

    2014-01-01

    At grade 7, Common Core's content standards call for the use of long division to find the decimal representation of a rational number. With an eye to reconciling this requirement with Common Core's call for "a balanced combination of procedure and understanding," a more transparent form of long division is developed. This leads to the…

  10. The Common Core State Standards for Mathematics

    ERIC Educational Resources Information Center

    Akkus, Murat

    2016-01-01

    The Common Core State Standards for Mathematics (CCSSM) was published in 2010 and includes a complete collection of standards that are published and reviewed as a "common core" in which math skills have been extensively adopted. The recommendations provided have been entirely or partially adapted by more than 47 states of the US.…

  11. The Not-So-Common School.

    ERIC Educational Resources Information Center

    McPherson, R. Bruce; McPherson, Carolyn M.

    1982-01-01

    The evolving common school is public, community-based, supported by public taxation, and a secular alternative available to parents and their children. The "not-so-common" school, an example of which is Mendel Catholic High School (Chicago, Illinois), features curriculum constructed by professionals, religious training, and determination to…

  12. Common complications of pediatric neuromuscular disorders.

    PubMed

    Skalsky, Andrew J; Dalal, Pritha B

    2015-02-01

    Children with pediatric neuromuscular disorders experience common complications, primarily due to immobility and weakness. Musculoskeletal complications include hip dysplasia with associated hip subluxation or dislocation, neuromuscular scoliosis, and osteoporosis and resulting fractures. Constipation, gastroesophageal reflux, and obesity and malnutrition are commonly experienced gastrointestinal complications. Disordered sleep also is frequently observed, which affects both patients and caregivers. PMID:25479776

  13. Guidelines for Common Bean QTL Nomenclature

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Quantitative trait locus (QTL) analysis has become an important tool for the characterization and breeding of complex traits in crops plants, such as common bean (Phaseolus vulgaris L.). A standard system for naming QTL in common bean is needed for effective referencing of new and previously identif...

  14. Insights into The Commons on Flickr

    ERIC Educational Resources Information Center

    Vaughan, Jason

    2010-01-01

    The Commons on Flickr, comprised of an international community of select libraries, museums, and archives, was a project initially launched in 2008 by the Library of Congress and Flickr. Primary goals of The Commons are to broaden exposure to rich cultural heritage photographs and to observe and participate in the communities of engagement and…

  15. Go Figure: Math and the Common Core

    ERIC Educational Resources Information Center

    Burns, Marilyn

    2013-01-01

    In this article about the Common Core State Standards and mathematics, the author wanted to point out what's familiar in these standards and to give teachers clear access to what's different about them. She wanted to emphasize what has made her passionate about the Common Core standards--which is their two-part structure: Standards for…

  16. Looking Forward from "A Common Faith"

    ERIC Educational Resources Information Center

    Noddings, Nel

    2009-01-01

    "A Common Faith," according to this author, is arguably one of John Dewey's least effective books. In it, he tries to persuade readers that the best of two epistemologically different worlds can be reconciled in a common faith--one that employs the methods of science with a generously religious attitude. Possibly most people today believe this…

  17. Common Threads: Women, Mathematics, and Work.

    ERIC Educational Resources Information Center

    Harris, Mary

    Common Threads was the name of an exhibition that drew together a number of views on mathematics and displayed them operating in the activity deemed most devoid of them. It demonstrated and challenged both gender stereotypes with its evidence that needlework is full of mathematics. This book tries to place Common Threads and its influence within…

  18. Commonality Analysis for the Regression Case.

    ERIC Educational Resources Information Center

    Murthy, Kavita

    Commonality analysis is a procedure for decomposing the coefficient of determination (R superscript 2) in multiple regression analyses into the percent of variance in the dependent variable associated with each independent variable uniquely, and the proportion of explained variance associated with the common effects of predictors in various…

  19. Building Common College-Ready Standards

    ERIC Educational Resources Information Center

    Haycock, Kati

    2010-01-01

    Many people in higher education were caught by surprise when the nation's governors and chief state school officers announced their intention to adopt common standards for American high schools that aim at college readiness. In this article, the author explores what this common standards is all about and how it can be helpful in college…

  20. Organized Interests and the Common Core

    ERIC Educational Resources Information Center

    McDonnell, Lorraine M.; Weatherford, M. Stephen

    2013-01-01

    Among the notable aspects of the Common Core State Standards (CCSS) is the diverse array of interest groups supporting them. These organizations must now apply the strategies they used so effectively in advancing the Common Core to stem mounting opposition to it. This article draws on theories of political and policy learning and interviews with…

  1. Commonality of Ground Systems in Launch Operations

    NASA Technical Reports Server (NTRS)

    Quinn, Shawn M.

    2008-01-01

    NASA is examining the utility of requiring a certain degree of commonality in both flight and ground systems in the Constellation Program. While the benefits of commonality seem obvious in terms of minimizing upfront development and long-term operations and maintenance costs, success in real, large-scale engineering systems used to support launch operations is relatively unknown. A broad literature review conducted for this paper did not yield a single paper specifically addressing the application of commonality for ground systems at any launch site in the United States or abroad. This paper provides a broad overview of the ground systems, captures historical and current application of commonality at the launch site, and offers suggestions for additional research to further develop commonality approaches.

  2. Governing the global commons with local institutions.

    PubMed

    Bodnar, Todd; Salathé, Marcel

    2012-01-01

    Most problems faced by modern human society have two characteristics in common--they are tragedy-of-the-commons type of problems, and they are global problems. Tragedy-of-the-commons type of problems are those where a commonly shared resource is overexploited by free riders at the expense of everyone sharing the resource. The exploitation of global resources such as clean air and water, political stability and peace, etc. underlies many of the most pressing human problems. Punishment of free riding behavior is one of the most frequently used strategies to combat the problem, but the spatial reach of sanctioning institutions is often more limited than the spatial effects of overexploitation. Here, we analyze a general game theoretical model to assess under what circumstances sanctioning institutions with limited reach can maintain the larger commons. We find that the effect of the spatial reach has a strong effect on whether and how the commons can be maintained, and that the transitions between those outcomes are characterized by phase transitions. The latter indicates that a small change in the reach of sanctioning systems can profoundly change the way the global commons can be managed. PMID:22509269

  3. Investigations into the common ion effect

    NASA Astrophysics Data System (ADS)

    Valdeavella, C. V.; Perkyns, John S.; Pettitt, B. Montgomery

    1994-09-01

    The molecular origins of the common ion effect and the salting out of nonpolar molecules from aqueous solutions are investigated. Thermodynamic stability criteria for a common ion mixture in a polar solvent are derived. Kirkwood-Buff statistical thermodynamics is used to make the connection with the microscopic pair correlation functions. The observed sensitivity of the compositional stability with respect to ionic strength indicates that a demixing transition is the primary cause of the instability for the common ion effect for our model Lennard-Jones plus Coulomb Hamiltonian.

  4. Inquiry, New Literacies, and the Common Core

    ERIC Educational Resources Information Center

    Stegman, Bridget

    2014-01-01

    For 21st century learning, students need to be well versed in techniques for inquiry using new literacies. Developing these skills also will meet the rigorous expectations of the Common Core State Standards.

  5. Common Surgeries Raise Risk for Opioid Dependence

    MedlinePlus

    ... fullstory_159815.html Common Surgeries Raise Risk for Opioid Dependence: Study Doctors should explore alternatives for pain ... have an elevated risk of growing dependent on opioid painkillers, a new study finds. These prescription painkillers ...

  6. What Are Some Common Signs of Pregnancy?

    MedlinePlus

    ... Trials Resources and Publications What are some common signs of pregnancy? Skip sharing on social media links Share this: Page Content The primary sign of pregnancy is missing a menstrual period or ...

  7. Common Cause Failure Modeling: Aerospace Versus Nuclear

    NASA Technical Reports Server (NTRS)

    Stott, James E.; Britton, Paul; Ring, Robert W.; Hark, Frank; Hatfield, G. Spencer

    2010-01-01

    Aggregate nuclear plant failure data is used to produce generic common-cause factors that are specifically for use in the common-cause failure models of NUREG/CR-5485. Furthermore, the models presented in NUREG/CR-5485 are specifically designed to incorporate two significantly distinct assumptions about the methods of surveillance testing from whence this aggregate failure data came. What are the implications of using these NUREG generic factors to model the common-cause failures of aerospace systems? Herein, the implications of using the NUREG generic factors in the modeling of aerospace systems are investigated in detail and strong recommendations for modeling the common-cause failures of aerospace systems are given.

  8. Common Parent Reactions to the NICU

    MedlinePlus

    ... in the early part of their NICU stay. Anger Anger is also a common reaction to the initial ... weeks?”). Most parents of NICU babies feel some anger, and they express it in different ways. Some ...

  9. Diagnosing and treating common oral pathologies.

    PubMed

    Dilley, D C; Siegel, M A; Budnick, S

    1991-10-01

    When the physician is confronted with an oral pathologic condition in a child, the adage "common things happen commonly" should be applied. Congenital lesions such as palatal and alveolar cysts occur in almost 50% of newborns. Developmental conditions such as Fordyce granules and retrocuspid papillae are found in most children. Localized soft-tissue enlargements commonly seen in young children include the parulis, mucocele, papilloma, and inflammatory gingival tumors. In addition, soft-tissue pathologies and discomfort associated with herpesvirus infections or recurrent aphthous ulcerations often present as a chief complaint. The physician's knowledge and treatment recommendations for common oral pathologies should be an integral component to the overall medical management of infants, children, and adolescents. PMID:1886744

  10. Taking the Common Ground: Beyond Cultural Identity.

    ERIC Educational Resources Information Center

    Bruffee, Kenneth A.

    2002-01-01

    Discusses how, after 30 years of liberal education's focus on examining and celebrating diversity, the realities of contemporary social and civil life and global politics are prompting new interest in recognizing and affirming our genuine commonality. (EV)

  11. GenomicDataCommonsNewsNote

    Cancer.gov

    NCI is establishing the Genomic Data Commons to store, analyze and distribute cancer genomics data generated by NCI and other research organizations. The GDC will provide an interactive system for researchers to access data, with the goal of advancing the

  12. Common cold - how to treat at home

    MedlinePlus

    ... page: //medlineplus.gov/ency/patientinstructions/000466.htm Common cold - how to treat at home To use the ... green snot, and sneezing Sore throat Treating your Cold Treating your symptoms will not make your cold ...

  13. Mycorrhiza: A Common Form of Mutualism.

    ERIC Educational Resources Information Center

    Medve, Richard J.

    1978-01-01

    Mycorrhizae are among the most common examples of mutualism. This article discusses their structure, symbolic relationship, factors affecting formation and applying research. Questions are posed and answers suggested. (MA)

  14. Common misconceptions in contact dermatitis counseling.

    PubMed

    Katta, Rajani

    2008-01-01

    Both physicians and patients hold many misconceptions when it comes to allergen avoidance. Ten commonly held misconceptions are exposed, allowing more accurate approach to the individual with cutaneous allergies. PMID:18627724

  15. Common hematologic problems in the newborn nursery.

    PubMed

    Watchko, Jon F

    2015-04-01

    "Common red blood cell disorders encountered in the normal newborn nursery include hemolytic disease of the newborn and resultant hyperbilirubinemia, anemia, and polycythemia. A less frequent clinically relevant hematologic issue in newborns to be covered herein is thrombocytopenia." PMID:25836711

  16. A common-view disciplined oscillator

    SciTech Connect

    Lombardi, Michael A.; Dahlen, Aaron P.

    2010-05-15

    This paper describes a common-view disciplined oscillator (CVDO) that locks to a reference time scale through the use of common-view global positioning system (GPS) satellite measurements. The CVDO employs a proportional-integral-derivative controller that obtains near real-time common-view GPS measurements from the internet and provides steering corrections to a local oscillator. A CVDO can be locked to any time scale that makes real-time common-view data available and can serve as a high-accuracy, self-calibrating frequency and time standard. Measurement results are presented where a CVDO is locked to UTC(NIST), the coordinated universal time scale maintained at the National Institute of Standards and Technology in Boulder, Colorado.

  17. Phenotyping common beans for adaptation to drought

    PubMed Central

    Beebe, Stephen E.; Rao, Idupulapati M.; Blair, Matthew W.; Acosta-Gallegos, Jorge A.

    2013-01-01

    Common beans (Phaseolus vulgaris L.) originated in the New World and are the grain legume of greatest production for direct human consumption. Common bean production is subject to frequent droughts in highland Mexico, in the Pacific coast of Central America, in northeast Brazil, and in eastern and southern Africa from Ethiopia to South Africa. This article reviews efforts to improve common bean for drought tolerance, referring to genetic diversity for drought response, the physiology of drought tolerance mechanisms, and breeding strategies. Different races of common bean respond differently to drought, with race Durango of highland Mexico being a major source of genes. Sister species of P. vulgaris likewise have unique traits, especially P. acutifolius which is well adapted to dryland conditions. Diverse sources of tolerance may have different mechanisms of plant response, implying the need for different methods of phenotyping to recognize the relevant traits. Practical considerations of field management are discussed including: trial planning; water management; and field preparation. PMID:23507928

  18. Depression Common After Time Spent in ICU

    MedlinePlus

    ... gov/news/fullstory_160482.html Depression Common After Time Spent in ICU About one-third of ICU ... among former ICU patients are three to four times higher than in the general population, according to ...

  19. Social Justice and the Environmental Commons.

    PubMed

    Flanagan, Constance A; Byington, Rachel; Gallay, Erin; Sambo, Allison

    2016-01-01

    In this chapter, we build on the scholarship on youth civic engagement by turning attention to the environmental commons as a space for political action. We begin with a definition of the term and arguments about ways that social justice is implied in it. Following that, we raise several psychological challenges to motivating action on behalf of the environmental commons and discuss the critical experiences and actions that can defy those challenges. Finally, drawing from Ostrom's empirical evidence opposing a tragedy of the commons, we discuss practices consistent with a social justice approach that nurture in younger generations an identification with and commitment to the environmental commons and discuss how this orientation would benefit human beings, democracies, and the earth. PMID:27474427

  20. Health Conditions Common in African American Women

    MedlinePlus

    ... health. Return to top Health conditions common in African-American women Asthma Breast cancer Cancer Cervical cancer Diabetes Glaucoma and cataracts Heart disease High blood pressure High cholesterol HIV/AIDS Infant death Kidney disease Lupus Mental health ...

  1. Common Problems That Can Affect Your Voice

    MedlinePlus

    ... bumps”) on the vocal cord(s) alter vocal cord vibration and lead to hoarseness. The most common vocal ... repositions the vocal cord to improve contact and vibration of the paralyzed vocal cord with the non- ...

  2. Common Adult Skin and Soft Tissue Lesions.

    PubMed

    Trost, Jeffrey G; Applebaum, Danielle S; Orengo, Ida

    2016-08-01

    A strong foundational knowledge of dermatologic disease is crucial for a successful practice in plastic surgery. A plastic surgeon should be able to identify and appreciate common dermatologic diseases that may require medical and/or surgical evaluation and management. In this article, the authors describe epidermal/dermal, infectious, pigmented, and malignant cutaneous lesions that are commonly encountered in practice. Descriptions include the epidemiology, pathogenesis, clinical course, and management options for each type of lesion. PMID:27478418

  3. Common Metrics for Human-Robot Interaction

    NASA Technical Reports Server (NTRS)

    Steinfeld, Aaron; Lewis, Michael; Fong, Terrence; Scholtz, Jean; Schultz, Alan; Kaber, David; Goodrich, Michael

    2006-01-01

    This paper describes an effort to identify common metrics for task-oriented human-robot interaction (HRI). We begin by discussing the need for a toolkit of HRI metrics. We then describe the framework of our work and identify important biasing factors that must be taken into consideration. Finally, we present suggested common metrics for standardization and a case study. Preparation of a larger, more detailed toolkit is in progress.

  4. Common Badging and Access Control System (CBACS)

    NASA Technical Reports Server (NTRS)

    Baldridge, Tim

    2005-01-01

    The goals of the project are: Achieve high business value through a common badging and access control system that integrates with smart cards. Provide physical (versus logical) deployment of smart cards initially. Provides a common consistent and reliable environment into which to release the smart card. Gives opportunity to develop agency-wide consistent processes, practices and policies. Enables enterprise data capture and management. Promotes data validation prior to SC issuance.

  5. A common language for computer security incidents

    SciTech Connect

    John D. Howard; Thomas A Longstaff

    1998-10-01

    Much of the computer security information regularly gathered and disseminated by individuals and organizations cannot currently be combined or compared because a common language has yet to emerge in the field of computer security. A common language consists of terms and taxonomies (principles of classification) which enable the gathering, exchange and comparison of information. This paper presents the results of a project to develop such a common language for computer security incidents. This project results from cooperation between the Security and Networking Research Group at the Sandia National Laboratories, Livermore, CA, and the CERT{reg_sign} Coordination Center at Carnegie Mellon University, Pittsburgh, PA. This Common Language Project was not an effort to develop a comprehensive dictionary of terms used in the field of computer security. Instead, the authors developed a minimum set of high-level terms, along with a structure indicating their relationship (a taxonomy), which can be used to classify and understand computer security incident information. They hope these high-level terms and their structure will gain wide acceptance, be useful, and most importantly, enable the exchange and comparison of computer security incident information. They anticipate, however, that individuals and organizations will continue to use their own terms, which may be more specific both in meaning and use. They designed the common language to enable these lower-level terms to be classified within the common language structure.

  6. Cutaneous Manifestations of Common Liver Diseases

    PubMed Central

    Dogra, Sunil; Jindal, Rashmi

    2012-01-01

    Skin functions as a window to our overall health and a number of systemic diseases result in various cutaneous changes. Knowledge of these manifestations helps in suspecting an underlying systemic illness. Cutaneous abnormalities are quite common in patients with liver diseases and this article aims to focus on these dermatoses. Cutaneous manifestations seen in patients with liver disease though common are nonspecific. They can also be seen in patients without liver diseases and generally do not indicate about a specific underlying hepatic disorder. The presence of a constellation of signs and symptoms is more useful in pointing toward an underlying hepatobiliary condition. The commonest symptom in patients with liver disease is pruritus which is often protracted and disabling. Other common features include spider angiomas, palmar erythema, paper money skin, xanthelasmas, pigmentary changes, and nutritional deficiencies. In this article, first the common cutaneous manifestations that may be associated with liver disorders are discussed and then common liver diseases with their specific cutaneous findings are discussed. Cutaneous abnormalities may be the first clue to the underlying liver disease. Identifying them is crucial for early diagnosis and better management. PMID:25755383

  7. Common morality: comment on Beauchamp and Childress.

    PubMed

    Rauprich, Oliver

    2008-01-01

    The notion of common morality plays a prominent role in some of the most influential theories of biomedical ethics. Here, I focus on Beauchamp and Childress's models in the fourth and fifth edition of Principles of Biomedical Ethics as well as on a revision that Beauchamp proposed in a recent article. Although there are significant differences in these works that require separate analysis, all include a role for common morality as starting point and normative framework for theory construction in combination with a coherence theory of moral justification. I defend to some extent the existence and empirical significance of common morality, as delineated by Beauchamp and Childress in different versions, but criticize its normative role. It is neither convincing as a moral foundation nor well compatible with a standard coherentist justification. I suggest that the authors should give up the foundational account for a more modest account of common morality as resource of well-established moral insights and experiences, which have proved generally valid but neither sufficient nor infallible. Beauchamp's latest proposal appears as a step in this direction; indeed, it may be the beginning of the end of his common-morality theory. PMID:18392947

  8. GPS common-view time transfer

    NASA Technical Reports Server (NTRS)

    Lewandowski, W.

    1994-01-01

    The introduction of the GPS common-view method at the beginning of the 1980's led to an immediate and dramatic improvement of international time comparisons. Since then, further progress brought the precision and accuracy of GPS common-view intercontinental time transfer from tens of nanoseconds to a few nanoseconds, even with SA activated. This achievement was made possible by the use of the following: ultra-precise ground antenna coordinates, post-processed precise ephemerides, double-frequency measurements of ionosphere, and appropriate international coordination and standardization. This paper reviews developments and applications of the GPS common-view method during the last decade and comments on possible future improvements whose objective is to attain sub-nanosecond uncertainty.

  9. Economic Analysis of Social Common Capital

    NASA Astrophysics Data System (ADS)

    Uzawa, Hirofumi

    2005-06-01

    Social common capital provides members of society with those services and institutional arrangements that are crucial in maintaining human and cultural life. The term æsocial common capital' is comprised of three categories: natural capital, social infrastructure, and institutional capital. Natural capital consists of all natural environment and natural resources including the earth's atmosphere. Social infrastructure consists of roads, bridges, public transportation systems, electricity, and other public utilities. Institutional capital includes hospitals, educational institutions, judicial and police systems, public administrative services, financial and monetary institutions, and cultural capital. This book attempts to modify and extend the theoretical premises of orthodox economic theory to make them broad enough to analyze the economic implications of social common capital. It further aims to find the institutional arrangements and policy measures that will bring about the optimal state of affairs.

  10. What is the Common Morality, Really?

    PubMed

    Bautz, Benjamin

    2016-03-01

    In recent editions of Tom Beauchamp and James Childress' Principles of Biomedical Ethics, their famous principles have been deployed as elements of the common morality recruited to anchor bioethical reasoning. In Principles, however, Beauchamp and Childress defend neither their assertions about the content, nor the normativity, of the common morality. Because these content and normativity claims form the backbone of their approach, both claims deserve substantive support if the project of Principles is to be completed. Defense of the normativity claim remains an issue that has to date gone underdeveloped in the literature. Here I evaluate three ways of mounting such a defense, arguing that only one-conceptual analysis demonstrating the principles to be part of the "definitional criteria" of morality-might succeed within the confines of Beauchamp and Childress' metaethical paradigm. I argue further that identification of the common morality with these "definitional criteria" presents a compelling way forward. PMID:27157110