29 CFR 780.607 - “Primarily employed” in agriculture.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 3 2011-07-01 2011-07-01 false âPrimarily employedâ in agriculture. 780.607 Section 780... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture and Livestock Auction Operations Under the Section 13(b)(13) Exemption Requirements...

29 CFR 780.607 - “Primarily employed” in agriculture.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 3 2013-07-01 2013-07-01 false âPrimarily employedâ in agriculture. 780.607 Section 780... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture and Livestock Auction Operations Under the Section 13(b)(13) Exemption Requirements...

29 CFR 780.607 - “Primarily employed” in agriculture.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false âPrimarily employedâ in agriculture. 780.607 Section 780... AGRICULTURE, PROCESSING OF AGRICULTURAL COMMODITIES, AND RELATED SUBJECTS UNDER THE FAIR LABOR STANDARDS ACT Employment in Agriculture and Livestock Auction Operations Under the Section 13(b)(13) Exemption Requirements...

45 CFR 650.6 - Awards not primarily for research.

Code of Federal Regulations, 2013 CFR

2013-10-01

... or engineering research need contain no patent provision. Examples of such awards are travel and... training, not particular research. Therefore, in accordance with section 212 of title 35 of the United... 45 Public Welfare 3 2013-10-01 2013-10-01 false Awards not primarily for research. 650.6 Section...

45 CFR 650.6 - Awards not primarily for research.

Code of Federal Regulations, 2014 CFR

2014-10-01

... or engineering research need contain no patent provision. Examples of such awards are travel and... training, not particular research. Therefore, in accordance with section 212 of title 35 of the United... 45 Public Welfare 3 2014-10-01 2014-10-01 false Awards not primarily for research. 650.6 Section...

45 CFR 650.6 - Awards not primarily for research.

Code of Federal Regulations, 2012 CFR

2012-10-01

... or engineering research need contain no patent provision. Examples of such awards are travel and... training, not particular research. Therefore, in accordance with section 212 of title 35 of the United... 45 Public Welfare 3 2012-10-01 2012-10-01 false Awards not primarily for research. 650.6 Section...

45 CFR 650.6 - Awards not primarily for research.

Code of Federal Regulations, 2010 CFR

2010-10-01

... or engineering research need contain no patent provision. Examples of such awards are travel and... training, not particular research. Therefore, in accordance with section 212 of title 35 of the United... 45 Public Welfare 3 2010-10-01 2010-10-01 false Awards not primarily for research. 650.6 Section...

45 CFR 650.6 - Awards not primarily for research.

Code of Federal Regulations, 2011 CFR

2011-10-01

... or engineering research need contain no patent provision. Examples of such awards are travel and... training, not particular research. Therefore, in accordance with section 212 of title 35 of the United... 45 Public Welfare 3 2011-10-01 2011-10-01 false Awards not primarily for research. 650.6 Section...

Estimating quality-adjusted life-year loss due to noncommunicable diseases in Korean adults through to the year 2040.

PubMed

Ock, Minsu; Han, Jung Won; Lee, Jin Yong; Kim, Seon-Ha; Jo, Min-Woo

2015-01-01

To estimate the loss in quality-adjusted life-years (QALYs) in Korean adults due to 13 noncommunicable diseases (NCDs) in 2010 and predict changes in QALY loss through to the year 2040. Thirteen NCDs (hypertension, diabetes mellitus, hyperlipidemia, stroke, myocardial infarction, angina, arthritis, osteoporosis, asthma, allergic rhinitis, atopic dermatitis, cataract, and depression) were selected from the Korean Community Health Survey 2010. The EuroQol five-dimensional questionnaire index from the Korean Community Health Survey 2010 and the Korean valuation set were used to estimate utility weights according to sex, age, and disease. Morbidity data were also obtained from the Korean Community Health Survey 2010. Mortality data according to disease and life expectancy were retrieved from the Korean Statistical Information Service. To predict future QALY loss, future population projection data from the Korean Statistical Information Service were used as substitutes for 2010 population size. Among the assessed 13 NCDs, the largest total QALY loss was for hypertension (513,113 QALYs; units are omitted hereafter), followed by arthritis (509,317) and stroke (431,049). The largest QALY loss due to mortality was stroke (306,733), whereas the largest QALY loss due to morbidity was arthritis (502,513). By applying the middle estimate of future population, the largest increase in total QALY loss between 2010 and 2040 was for hypertension (840,582), followed by stroke (719,076) and diabetes mellitus (474,607). Hypertension, arthritis, and stroke are important in terms of total QALY loss, which will continuous to increase because of aging. These results could be used to develop cost-effective interventions that reduce the burden of NCDs. Copyright © 2015. Published by Elsevier Inc.

49 CFR 37.171 - Equivalency requirement for demand responsive service operated by private entities not primarily...

Code of Federal Regulations, 2010 CFR

2010-10-01

... service operated by private entities not primarily engaged in the business of transporting people. 37.171... responsive service operated by private entities not primarily engaged in the business of transporting people. A private entity not primarily engaged in the business of transporting people which operates a...

49 CFR 37.171 - Equivalency requirement for demand responsive service operated by private entities not primarily...

Code of Federal Regulations, 2012 CFR

2012-10-01

... service operated by private entities not primarily engaged in the business of transporting people. 37.171... responsive service operated by private entities not primarily engaged in the business of transporting people. A private entity not primarily engaged in the business of transporting people which operates a...

49 CFR 37.171 - Equivalency requirement for demand responsive service operated by private entities not primarily...

Code of Federal Regulations, 2013 CFR

2013-10-01

... service operated by private entities not primarily engaged in the business of transporting people. 37.171... responsive service operated by private entities not primarily engaged in the business of transporting people. A private entity not primarily engaged in the business of transporting people which operates a...

49 CFR 37.171 - Equivalency requirement for demand responsive service operated by private entities not primarily...

Code of Federal Regulations, 2011 CFR

2011-10-01

... service operated by private entities not primarily engaged in the business of transporting people. 37.171... responsive service operated by private entities not primarily engaged in the business of transporting people. A private entity not primarily engaged in the business of transporting people which operates a...

49 CFR 37.171 - Equivalency requirement for demand responsive service operated by private entities not primarily...

Code of Federal Regulations, 2014 CFR

2014-10-01

... service operated by private entities not primarily engaged in the business of transporting people. 37.171... responsive service operated by private entities not primarily engaged in the business of transporting people. A private entity not primarily engaged in the business of transporting people which operates a...

Years of life lost due to encounters with law enforcement in the USA, 2015-2016.

PubMed

Bui, Anthony L; Coates, Matthew M; Matthay, Ellicott C

2018-05-07

To inform discussions on rates, burden and priority-setting in relation to police violence, we quantified the number and rate of years of life lost (YLLs) due to police violence by race/ethnicity and age in the USA, 2015-2016. We used data on the number of deaths due to police violence from 'The Counted', a media-based source compiled by The Guardian . YLLs are the difference between an individual's age at death and their corresponding standard life expectancy at age of death. There were 57 375 and 54 754 YLLs due to police violence in 2015 and 2016, respectively. People of colour comprised 38.5% of the population, but 51.5% of YLLs. YLLs were greatest among those aged 25-34 years, and the number of YLLs at younger ages was greater among people of colour than whites. The number of YLLs due to police violence is substantial. YLLs highlight that police violence disproportionately impacts young people, and the young people affected are disproportionately people of colour. Framing police violence as an important cause of deaths among young adults provides another valuable lens to motivate prevention efforts. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Summer moisture of forest fire fuels in Oregon and Washington in 1948 and previous years.

Treesearch

William G. Morris

1948-01-01

The forest fire season of 1948 in Oregon and Washington was regarded by fire suppression agencies as the most favorable for many years. The number of fires started and area burned were, in general, less than for many years. On the national forests the number of fires was the least since 1912 and the acreage burned was the least ever recorded. Was this primarily due to...

Years of life lost of inhabitants of rural areas in Poland due to premature mortality caused by external reasons of death 1999-2012.

PubMed

Bryła, Marek; Maniecka-Bryła, Irena; Burzyńska, Monika; Pikala, Małgorzata

2016-12-23

External causes of death are the third most common causes of death, after cardiovascular diseases and malignant neoplasms, in inhabitants of Poland. External causes of death pose the greatest threat to people aged 5-44, which results in a great number of years of life lost. The aim of the study is the analysis of years of life lost due to external causes of death among rural inhabitants in Poland, particularly due to traffic accidents and suicides. The study material included a database created on the basis of 2,100,785 certificates of rural inhabitants in Poland in the period 1999-2012. The SEYLL p (Standard Expected Years of Life Lost per living person) and the SEYLL d (per death) indices were used to determine years of life lost due to external causes of death. Joinpoint models were used to analyze time trends. In the period 1999-2012, 151,037 rural inhabitants died due to external causes, including 27.2% due to traffic accidents and 25.2% due to suicides. In 2012, the SEYLL p was 1,817 per 100,000 males and 298 per 100,000 females. Among males, suicides (SEYLL p = 633 years per 100,000) and traffic accidents (SEYLL p = 473 years per 100,000) contributed to the largest number of years of life lost. Among females, SEYLLp values were: 109 years due to traffic accidents and 69 years due to suicides (per 100,000). Among males, SEYLL p values started to decrease in 2008 at the average annual rate of 3.2%. In the group of females in the period 1999-2012, SEYLL p values were decreasing by 2.4% per year. The decreasing trend of the number of lost years of life due to external causes among rural inhabitants does not apply to suicides among men. The SEYLL p due to this group of causes has been steadily increasing since 1999. Analysis of the years of life lost focuses on the social and economic aspects of premature mortality due to external causes.

[Twenty-five years of screening eugenics in Spain].

PubMed

Mérida Donoso, Salvador

2012-01-01

Over the past 25 years, the incidence of newborns with congenital defects in Spain has fallen by 56.7% primarily due to the practice of "fetal risk" abortion, after prenatal diagnosis. In some cases, such as people with Down syndrome, the strategy involves the removal of 80-90% of those affected in pregnancy. After presenting the techniques used today and statistical data, we will make a reflection about the ethical justification for prenatal diagnosis programs and practice of "eugenic" abortion.

5-year survival and rehospitalization due to stroke recurrence among patients with hemorrhagic or ischemic strokes in Singapore.

PubMed

Sun, Yan; Lee, Sze Haur; Heng, Bee Hoon; Chin, Vivien S

2013-10-03

Stroke is the 4th leading cause of death and 1st leading cause of disability in Singapore. However the information on long-term post stroke outcomes for Singaporean patients was limited. This study aimed to investigate the post stroke outcomes of 5-year survival and rehospitalization due to stroke recurrence for hemorrhagic and ischemic stroke patients in Singapore. The outcomes were stratified by age, ethnic group, gender and stroke types. The causes of death and stroke recurrence were also explored in the study. A multi-site retrospective cohort study. Patients admitted for stroke at any of the three hospitals in the National Healthcare Group of Singapore were included in the study. All study patients were followed up to 5 years. Kaplan-Meier was applied to study the time to first event, death or rehospitalization due to stroke recurrence. Cox proportional hazard model was applied to study the time to death with adjustment for stroke type, age, sex, ethnic group, and admission year. Cumulative incidence model with competing risk was applied for comparing the risks of rehospitalization due to stroke recurrence with death as the competing risk. Totally 12,559 stroke patients were included in the study. Among them, 59.3% survived for 5 years; 18.4% were rehospitalized due to stroke recurrence in 5 years. The risk of stroke recurrence and mortality increased with age in all stroke types. Gender, ethnic group and admitting year were not significantly associated with the risk of mortality or stroke recurrence in hemorrhagic stroke. Male or Malay patient had higher risk of stroke recurrence and mortality in ischemic stroke. Hemorrhagic stroke had higher early mortality while ischemic stroke had higher recurrence and late mortality. The top cause of death among died stroke patients was cerebrovascular diseases, followed by pneumonia and ischemic heart diseases. The recurrent stroke was most likely to be the same type as the initial stroke among rehospitalized stroke

Oakton Community College Annual Budget, Fiscal Year 1998-1999, Community College District 535.

ERIC Educational Resources Information Center

Oakton Community Coll., Des Plaines, IL.

This report provides the annual budget for Oakton (Illinois) Community College's fiscal year 1998-1999. The budget contains a total of $59,751,098 in revenues and $61,697,515 in expenditures, a 5.29% increase. The deficit is due primarily to remodeling and outfitting of facilities at one of the campuses and deployment of a computing system for the…

Incidence of diseases primarily affecting the skin by age group: population-based epidemiologic study in Olmsted County, Minnesota, and comparison with age-specific incidence rates worldwide.

PubMed

Wessman, Laurel L; Andersen, Louise K; Davis, Mark D P

2018-01-29

Understanding the effects of age on the epidemiology of diseases primarily affecting the skin is important to the practice of dermatology, both for proper allocation of resources and for optimal patient-centered care. To fully appreciate the effect that age may have on the population-based calculations of incidence of diseases primarily affecting the skin in Olmsted County, Minnesota, and worldwide, we performed a review of all relevant Rochester Epidemiology Project-published data and compared them to similar reports in the worldwide English literature. Using the Rochester Epidemiology Project, population-based epidemiologic studies have been performed to estimate the incidence of specific skin diseases over the past 50 years. In older persons (>65 years), nonmelanoma skin cancer, lentigo maligna, herpes zoster, delusional infestation, venous stasis syndrome, venous ulcer, and burning mouth syndrome were more commonly diagnosed. In those younger than 65 years, atypical nevi, psoriatic arthritis, pityriasis rosea, herpes progenitalis, genital warts, alopecia areata, hidradenitis suppurativa, infantile hemangioma, Behçet's disease, and sarcoidosis (isolated cutaneous, with sarcoidosis-specific cutaneous lesions and with erythema nodosum) had a higher incidence. Many of the incidence rates by age group of diseases primarily affecting the skin derived from the Rochester Epidemiology Project were similar to those reported elsewhere. © 2018 The International Society of Dermatology.

Risk factors for unintentional injuries due to falls in children aged 0–6 years: a systematic review

PubMed Central

Khambalia, A; Joshi, P; Brussoni, M; Raina, P; Morrongiello, B; Macarthur, C

2006-01-01

Objective To identify risk factors for unintentional injuries due to falls in children aged 0–6 years. Design A systematic review of the literature. Methods Electronic databases from 1966 to March 2005 were comprehensively searched to identify empirical research that evaluated risk factors for unintentional injuries due to falls in children aged 0–6 years and included a comparison group. Results 14 studies met the inclusion criteria. Studies varied by the type of fall injury that was considered (ie, bunk bed, stairway, playground or infant walker) and with respect to the quality of evidence. In general, major risk factors for the incidence or severity of injuries due to falls in children included age of the child, sex, height of the fall, type of surface, mechanism (dropped, stairway or using a walker), setting (day care v home care) and socioeconomic status. Conclusion Despite a high burden, few controlled studies have examined the risk and protective factors for injuries due to falls in children aged 0–6 years. The only study to examine falls from a population health perspective suggests that age, sex and poverty are independent risk factors for injuries due to falls in children. PMID:17170185

Costs resulting from premature mortality due to cardiovascular causes: A 20-year follow-up of the DRECE study.

PubMed

Gómez-de la Cámara, A; Pinilla-Domínguez, P; Vázquez-Fernández Del Pozo, S; García-Pérez, L; Rubio-Herrera, M A; Gómez-Gerique, J A; Gutiérrez-Fuentes, J A; Rivero-Cuadrado, A; Serrano-Aguilar, P

2014-10-01

Cardiovascular diseases are still the leading cause of death in Spain. The DRECE study (Diet and Cardiovascular Disease Risk in Spain), based on a representative cohort of the Spanish general population, analyzed nutritional habits and lifestyle and their association with morbidity and mortality patterns. We estimated the impact, in terms of loss of productivity, of premature mortality attributed to cardiovascular diseases. The loss of productivity attributed to premature mortality was calculated from 1991, based on the potential years of life lost and the potential years of working life lost. During the 20-year follow-up of a cohort of 4779 patients, 225 of these patients died (men, 152). Sixteen percent of the deaths were attributed to cardiovascular disease. The costs due to lost productivity by premature mortality exceeded 29 million euros. Of these, 4 million euros (14% of the total cost) were due to cardiovascular causes. Premature cardiovascular mortality in the DRECE cohort represented a significant social cost due to lost productivity. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

Disgust sensitivity is primarily associated with purity-based moral judgments.

PubMed

Wagemans, Fieke M A; Brandt, Mark J; Zeelenberg, Marcel

2018-03-01

Individual differences in disgust sensitivity are associated with a range of judgments and attitudes related to the moral domain. Some perspectives suggest that the association between disgust sensitivity and moral judgments will be equally strong across all moral domains (i.e., purity, authority, loyalty, care, fairness, and liberty). Other perspectives predict that disgust sensitivity is primarily associated with judgments of specific moral domains (e.g., primarily purity). However, no study has systematically tested if disgust sensitivity is associated with moral judgments of the purity domain specifically, more generally to moral judgments of the binding moral domains, or to moral judgments of all of the moral domains equally. Across 5 studies (total N = 1,104), we find consistent evidence for the notion that disgust sensitivity relates more strongly to moral condemnation of purity-based transgressions (meta-analytic r = .40) than to moral condemnation of transgressions of any of the other domains (range meta-analytic rs: .07-.27). Our findings are in line with predictions from Moral Foundations Theory, which predicts that personality characteristics like disgust sensitivity make people more sensitive to a certain set of moral issues. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Average years of life lost due to breast and cervical cancer and the association with the marginalization index in Mexico in 2000 and 2010.

PubMed

Cervantes, Claudio Alberto Dávila; Botero, Marcela Agudelo

2014-05-01

The objective of this study was to calculate average years of life lost due to breast and cervical cancer in Mexico in 2000 and 2010. Data on mortality in women aged between 20 and 84 years was obtained from the National Institute for Statistics and Geography. Age-specific mortality rates and average years of life lost, which is an estimate of the number of years that a person would have lived if he or she had not died prematurely, were estimated for both diseases. Data was disaggregated into five-year age groups and socioeconomic status based on the 2010 marginalization index obtained from the National Population Council. A decrease in average years of life lost due to cervical cancer (37.4%) and an increase in average years of life lost due breast cancer (8.9%) was observed during the period studied. Average years of life lost due to cervical cancer was greater among women living in areas with a high marginalization index, while average years of life lost due to breast cancer was greater in women from areas with a low marginalization index.

Impact on short-lived climate forcers increases projected warming due to deforestation.

PubMed

Scott, C E; Monks, S A; Spracklen, D V; Arnold, S R; Forster, P M; Rap, A; Äijälä, M; Artaxo, P; Carslaw, K S; Chipperfield, M P; Ehn, M; Gilardoni, S; Heikkinen, L; Kulmala, M; Petäjä, T; Reddington, C L S; Rizzo, L V; Swietlicki, E; Vignati, E; Wilson, C

2018-01-11

The climate impact of deforestation depends on the relative strength of several biogeochemical and biogeophysical effects. In addition to affecting the exchange of carbon dioxide (CO 2 ) and moisture with the atmosphere and surface albedo, vegetation emits biogenic volatile organic compounds (BVOCs) that alter the formation of short-lived climate forcers (SLCFs), which include aerosol, ozone and methane. Here we show that a scenario of complete global deforestation results in a net positive radiative forcing (RF; 0.12 W m -2 ) from SLCFs, with the negative RF from decreases in ozone and methane concentrations partially offsetting the positive aerosol RF. Combining RFs due to CO 2 , surface albedo and SLCFs suggests that global deforestation could cause 0.8 K warming after 100 years, with SLCFs contributing 8% of the effect. However, deforestation as projected by the RCP8.5 scenario leads to zero net RF from SLCF, primarily due to nonlinearities in the aerosol indirect effect.

Deaths and years of life lost due to suboptimal breast-feeding among children in the developing world: a global ecological risk assessment.

PubMed

Lauer, Jeremy A; Betrán, Ana Pilar; Barros, Aluísio J D; de Onís, Mercedes

2006-09-01

We estimate attributable fractions, deaths and years of life lost among infants and children < or = 2 years of age due to suboptimal breast-feeding in developing countries. We compare actual practices to a minimum exposure pattern consisting of exclusive breast-feeding for infants < or = 6 months of age and continued breast-feeding for older infants and children < or = 2 years of age. For infants, we consider deaths due to diarrhoeal disease and lower respiratory tract infections, and deaths due to all causes are considered in the second year of life. Outcome measures are attributable fractions, deaths, years of life lost and offsetting deaths potentially caused by mother-to-child transmission of HIV through breast-feeding. Developing countries. Infants and children < or = 2 years of age. Attributable fractions for deaths due to diarrhoeal disease and lower respiratory tract infections are 55% and 53%, respectively, for the first six months of infancy, 20% and 18% for the second six months, and are 20% for all-cause deaths in the second year of life. Globally, as many as 1.45 million lives (117 million years of life) are lost due to suboptimal breast-feeding in developing countries. Offsetting deaths caused by mother-to-child transmission of HIV through breast-feeding could be as high as 242,000 (18.8 million years of life lost) if relevant World Health Organization recommendations are not followed. The size of the gap between current practice and recommendations is striking when one considers breast-feeding involves no out-of-pocket costs, that there exists universal consensus on best practices, and that implementing current international recommendations could potentially save 1.45 million children's lives each year.

49 CFR 37.107 - Acquisition of passenger rail cars by private entities primarily engaged in the business of...

Code of Federal Regulations, 2014 CFR

2014-10-01

... entities primarily engaged in the business of transporting people. 37.107 Section 37.107 Transportation... entities primarily engaged in the business of transporting people. (a) A private entity which is primarily engaged in the business of transporting people and whose operations affect commerce, which makes a...

49 CFR 37.107 - Acquisition of passenger rail cars by private entities primarily engaged in the business of...

Code of Federal Regulations, 2011 CFR

2011-10-01

... entities primarily engaged in the business of transporting people. 37.107 Section 37.107 Transportation... entities primarily engaged in the business of transporting people. (a) A private entity which is primarily engaged in the business of transporting people and whose operations affect commerce, which makes a...

49 CFR 37.107 - Acquisition of passenger rail cars by private entities primarily engaged in the business of...

Code of Federal Regulations, 2012 CFR

2012-10-01

... entities primarily engaged in the business of transporting people. 37.107 Section 37.107 Transportation... entities primarily engaged in the business of transporting people. (a) A private entity which is primarily engaged in the business of transporting people and whose operations affect commerce, which makes a...

49 CFR 37.107 - Acquisition of passenger rail cars by private entities primarily engaged in the business of...

Code of Federal Regulations, 2013 CFR

2013-10-01

... entities primarily engaged in the business of transporting people. 37.107 Section 37.107 Transportation... entities primarily engaged in the business of transporting people. (a) A private entity which is primarily engaged in the business of transporting people and whose operations affect commerce, which makes a...

Fiscal Year 2014 United States Army Annual Financial Report: Maintaining Readiness Through Fiscal Responsibility

DTIC Science & Technology

2014-01-01

citizens at home, to combating insurgents abroad. Providing Advanced Technologies The Army’s Science and Technology (S&T) investments support Army...Construction 29,892,790 33,309,504 (Less: Earned Revenue) $ (14,868,782) $ (14,584,858) Net Cost before Losses/(Gains) from Actuarial Assumption Changes for...Benefits consist of various employee actuarial liabilities not due and payable during the current fiscal year. These liabilities consist primarily

Secondary hypertension due to isolated interrupted aortic arch in a 45-year-old person: A case report.

PubMed

Zhou, Jian Mei; Liu, Xin Wen; Yang, Yi; Wang, Bo Zhong; Wang, Jian An

2017-12-01

Though it is rare, isolated interrupted aortic arch (IAA) could lead to hypertension. Surgical repair is the only effective curative method to treat IAA conditions and patients with IAA can hardly survive to adulthood with medication alone. We report an IAA case that of a 45-year-old male patient who survived for 45 years without surgical treatment. A 45-year-old man was referred to the hospital presenting with abnormal blood pressure level. Both computed tomography angiogram (CTA) and angiography revealed IAA. The patient was diagnosed as IAA based on computed tomography angiogram (CTA) and angiography. The patient's blood pressure was severely high and refractory. He refused surgical treatment and accepted antihypertensive medication for 10 days. The patient's office blood pressure level was abnormal, fluctuating between 140/90 and 160/100 mm Hg, but 24-hour ambulatory blood pressure monitoring showed normal level. Hypertension due to IAA could be controlled with medications, even surgery is not performed. The discrepancy between ambulatory and office blood pressure levels may be due to the white coat effect.

Propulsion and control propellers with thruster nozzles primarily for aircraft applications

NASA Technical Reports Server (NTRS)

Pabst, W.

1986-01-01

A propulsion and control propeller with thruster nozzles, primarily for aircraft application is described. Adjustability of rotor blades at the hub and pressurized gas expulsion combined with an air propeller increase power. Both characteristics are combined in one simple device, and, furthermore, incorporate overall aircraft control so that mechanisms which govern lateral and horizontal movement become superfluous.

Equal Protection and Due Process: Contrasting Methods of Review under Fourteenth Amendment Doctrine.

ERIC Educational Resources Information Center

Hughes, James A.

1979-01-01

Argues that the Court has, at times, confused equal protection and due process methods of review, primarily by employing interest balancing in certain equal protection cases that should have been subjected to due process analysis. Available from Harvard Civil Rights-Civil Liberties Law Review, Harvard Law School, Cambridge, MA 02138; sc $4.00.…

[Aseptic, simultaneous and bilateral mobilisation due to an acetabular shell fracture in a 43 year-old patient].

PubMed

Ceretti, M; Fanelli, M; Pappalardo, S

2014-01-01

The acetabular shell mobilization is the main long-term complication in total hip replacement. Metal-back fracture has also to be considered among the possible causes of shell mobilization. A case is presented of bilateral acetabular shell mobilization due to the trabecular covering de-soldering from the metal-back in a 43 year-old patient, 13-14 years after the first surgery. Copyright © 2013 SECOT. Published by Elsevier Espana. All rights reserved.

Prevalence of skeletal deformity due to nutritional rickets in children between 1 and 18 years in tea garden community.

PubMed

Chabra, Tarun; Tahbildar, Pranjal; Sharma, Ayush; Boruah, Sushanta; Mahajan, Rajat; Raje, Amrut

2016-01-01

The present study was undertaken to find out the prevalence of skeletal deformity due to nutritional rickets in children aged 1-18 years in tea garden community in Dibrugarh District of Assam. It was a cross-sectional study and two-stage cluster sampling was used. In the selected tea gardens, all the children aged 1-18 years were screened for skeletal deformity by house-to-house visit. The overall prevalence of skeletal deformity was 2.7 per thousand. Majority of children with deformities (57.27%) were between 7 and 12 years of age. Widening of wrists and ankle was the most frequent symptom (53.8%). Most of the children with deformity had moderate malnutrition (77.27%). Most of the children with skeletal deformity belong to lower (v) (45.45%) grade of Kuppuswamy's grading scale. Bilateral genu valgus deformity (54.54%) and bilateral genu varum (25.92%) deformity were the most common deformities. Widening of wrists and ankle was the most frequent symptom (61.66%). Of the 16,274 tea garden children included in our study (male and female) in the age group 1-18 years, 44 had skeletal deformity due to nutritional rickets. The prevalence of skeletal deformity due to nutritional rickets was found to be 2.7 per thousand children, which are significantly higher when compared with the only other such study, which was on general population in Bangladesh.

Validity of Caregivers’ Reports on Head Trauma Due to Falls in Young Children Aged Less than 2 Years

PubMed Central

Fujiwara, Takeo; Nagase, Hiroaki; Okuyama, Makiko; Hoshino, Takahiro; Aoki, Kazunori; Nagashima, Tastuya; Nakamura, Hajime

2010-01-01

Objective: The clinical presentations of head trauma due to falls among young children aged less than 2 years are controversial, particularly in Japan, as the history of trauma recounted by a caretaker is not always reliable. The purpose of this study was to assess the validity of caregiver’s reports on head trauma due to falls in young children aged less than 2 years in Japan. Methods: All patients <2 years of age presenting with head trauma resulting from a fall who were admitted to 3 children’s hospitals in Japan from January 2001 to December 2005 were retrospectively reviewed (N = 58). The clinical presentations were compared among groups categorized by the heights from which the patient fell (short (≤120 cm) or long (>120 cm)) and the surface on which the patient landed (carpet, tatami (Japanese mattress), hardwood floor, or concrete). Results: Patients who suffered short falls were more likely to present with subdural hemorrhage (SDH) than those who suffered long falls (74% and 40%, respectively, P = 0.027). More specifically, 62% of short falls showed SDH indicative of shaken baby syndrome (e.g. multilayer SDH). Neurological symptoms, cyanosis, and SDH were more commonly observed in patients who landed on carpeted or tatami surfaces than in those who landed on hardwood or concrete floors. Conclusions: Short falls and landing on soft surfaces resulted in the presentation of severer clinical symptoms than did long falls and landing on hard surfaces, suggesting that the validity of caretakers’ reports on infant or young children’s head trauma due to falls is low. Further research is warranted to investigate the cause of infant head trauma due to falls. PMID:23761991

Tinea corporis due to Trichophyton violaceum: A report of two cases.

PubMed

Smriti, C; Anuradha, S; Kamlesh, T; Isampreet, K; Nitin, K

2015-01-01

Dermatophytes are Fungi which infect keratinized tissues, that is, skin epidermis, hair and nails. Trichophyton violaceum is an anthropophilic, cosmopolitan dermatophyte. It primarily causes tinea capitis and less commonly tinea corporis and tinea unguium. We present a report of two cases of tinea corporis due to T. violaceum in children. Infections due to T. violaceum are important because of its transmissibility within families and community and its potential to spread and establish in new geographical areas.

Mortality due to poisoning in a developing agricultural country: trends over 20 years.

PubMed

Senanayake, N; Peiris, H

1995-10-01

The cause of death as recorded in 37,125 death certificates (DCs) issued in the Kandy District over 20 years at 5-year intervals beginning in 1967 were analysed to determine the trends in mortality caused by poisoning in the community. Poisoning accounted for 718 (19.3 per 1000) deaths, the highest number being in the third decade of life (41.9%). Male:female ratio was 3:1. The agent responsible for 77% of the deaths was pesticides. Acids and chemicals accounted for 6.9% of the deaths. Other poisons each contributing to less than 1% of the deaths were: plant poisons, food items, drugs, kerosine oil and alcohol. Nearly half the deaths had occurred outside the town area, at home or in small hospitals in the periphery. Mortality due to poisoning showed an increasing trend during the 20 years, from 11.8 to 43/1000 deaths, and this increase was most marked in the periphery, from 8/1000 to 70/1000. This increase paralleled the increase in suicide figures in the country. Our findings call for a shift in emphasis in public education towards first-aid management of intoxication. Health services of developing countries should provide appropriate resuscitative equipment, and ensure a regular supply of antidotes and other medication to all rural hospitals. Management of pesticide poisoning should be emphasised in the curricula for medical graduates, nurses, and paramedics.

Hand Planting Versus Machine Planting of Bottomland Red Oaks on Former Agricultural Fields in Louisiana's Mississippi Alluvial Plain: Sixth-Year Results

Treesearch

Alexander J. Michalek; Brian Roy Lockhart; Thomas J. Dean; Bobby D. Keeland; John W. McCoy

2002-01-01

Interest in restoring bottomland hardwoods on abandoned agricultural fields has gained considerably over the past 15 years, due primarily to federal cost-share programs such as the Conservation Reserve Program and the Wetlands Reserve Program. While a variety of artificial regeneration techniques are available to afforest these lands, none have met with consistently...

Human punishment is not primarily motivated by inequality

PubMed Central

Marczyk, Jesse

2017-01-01

Previous theorizing about punishment has suggested that humans desire to punish inequality per se. However, the research supporting such an interpretation contains important methodological confounds. The main objective of the current experiment was to remove those confounds in order to test whether generating inequality per se is punished. Participants were recruited from an online market to take part in a wealth-alteration game with an ostensible second player. The participants were given an option to deduct from the other player’s payment as punishment for their behavior during the game. The results suggest that human punishment does not appear to be motivated by inequality per se, as inequality that was generated without inflicting costs on others was not reliably punished. Instead, punishment seems to respond primarily to the infliction of costs, with inequality only becoming relevant as a secondary input for punishment decisions. The theoretical significance of this finding is discussed in the context of its possible adaptive value. PMID:28187166

Human punishment is not primarily motivated by inequality.

PubMed

Marczyk, Jesse

2017-01-01

Previous theorizing about punishment has suggested that humans desire to punish inequality per se. However, the research supporting such an interpretation contains important methodological confounds. The main objective of the current experiment was to remove those confounds in order to test whether generating inequality per se is punished. Participants were recruited from an online market to take part in a wealth-alteration game with an ostensible second player. The participants were given an option to deduct from the other player's payment as punishment for their behavior during the game. The results suggest that human punishment does not appear to be motivated by inequality per se, as inequality that was generated without inflicting costs on others was not reliably punished. Instead, punishment seems to respond primarily to the infliction of costs, with inequality only becoming relevant as a secondary input for punishment decisions. The theoretical significance of this finding is discussed in the context of its possible adaptive value.

Estimating Viscoelastic Deformation Due to Seasonal Loading

NASA Technical Reports Server (NTRS)

Sauber, Jeanne

2015-01-01

Scientists have been making summer-­-time geodetic measurements in south central Alaska for decades to estimate the rate at which a continental-­-ocean terrane is accreting to the North American continent. Southern Alaska has big earthquakes every century and large, rapidly changing glaciers. In the last decade, primarily as part of the EarthScope Plate Boundary Observatory project, continuous GPS measurements have recorded the response of sites such as the near-­-coastal geodetic site, AB35 to competing processes: uplift and movement to the northwest due to tectonic forces and the response of the solid Earth to seasonal and longer-­-term changes in the cryosphere (snow and ice) surrounding the site. Which process causes the largest displacements of the site? Figure 1 (Blewitt, Nevada Geodetic Lab, 2015) shows the Northward, Eastward, and Upward motion of AB35 between 2007 and 2015. The site is moving rapidly to the north and west reflecting the tectonic convergence of site toward interior Alaska but there is small wiggle on the North component reflecting seasonal displacements of the site associated with snow loading and unloading. However, the Up component, shows a large seasonal signal due to snow loading in the winter (down) and ice and snow melting in the warmer months (site goes up). Between 2007 and the present, the site position is slowly moving upward, due to tectonic forcing but probably associated with longer-­- term ice melting as well. We are using the CIG finite element modeling (FEM) program Pylith to estimate the surface displacements and stresses associated with seasonal loading changes (top figure and Figure 2 far right) for water year 2012, 2011.8 - 2012.8) and the longer-­-term retreat of the surrounding glaciers.

Sustained attention failures are primarily due to sustained cognitive load not task monotony.

PubMed

Head, James; Helton, William S

2014-11-01

We conducted two studies using a modified sustained attention to response task (SART) to investigate the developmental process of SART performance and the role of cognitive load on performance when the speed-accuracy trade-off is controlled experimentally. In study 1, 23 participants completed the modified SART (target stimuli location was not predictable) and a subjective thought content questionnaire 4 times over the span of 4 weeks. As predicted, the influence of speed-accuracy trade-off was significantly mitigated on the modified SART by having target stimuli occur in unpredictable locations. In study 2, 21 of the 23 participants completed an abridged version of the modified SART with a verbal free-recall memory task. Participants performed significantly worse when completing the verbal memory task and SART concurrently. Overall, the results support a resource theory perspective with concern to errors being a result of limited mental resources and not simply mindlessness per se. Copyright © 2014. Published by Elsevier B.V.

50 CFR 23.62 - What factors are considered in making a finding of not for primarily commercial purposes?

Code of Federal Regulations, 2014 CFR

2014-10-01

... for breeding or artificial propagation is considered to be for primarily commercial purposes. As a... finding of not for primarily commercial purposes? 23.62 Section 23.62 Wildlife and Fisheries UNITED STATES..., SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON...

50 CFR 23.62 - What factors are considered in making a finding of not for primarily commercial purposes?

Code of Federal Regulations, 2011 CFR

2011-10-01

... for breeding or artificial propagation is considered to be for primarily commercial purposes. As a... finding of not for primarily commercial purposes? 23.62 Section 23.62 Wildlife and Fisheries UNITED STATES..., SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON...

50 CFR 23.62 - What factors are considered in making a finding of not for primarily commercial purposes?

Code of Federal Regulations, 2010 CFR

2010-10-01

... for breeding or artificial propagation is considered to be for primarily commercial purposes. As a... finding of not for primarily commercial purposes? 23.62 Section 23.62 Wildlife and Fisheries UNITED STATES..., SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON...

50 CFR 23.62 - What factors are considered in making a finding of not for primarily commercial purposes?

Code of Federal Regulations, 2013 CFR

2013-10-01

... for breeding or artificial propagation is considered to be for primarily commercial purposes. As a... finding of not for primarily commercial purposes? 23.62 Section 23.62 Wildlife and Fisheries UNITED STATES..., SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON...

50 CFR 23.62 - What factors are considered in making a finding of not for primarily commercial purposes?

Code of Federal Regulations, 2012 CFR

2012-10-01

... for breeding or artificial propagation is considered to be for primarily commercial purposes. As a... finding of not for primarily commercial purposes? 23.62 Section 23.62 Wildlife and Fisheries UNITED STATES..., SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) CONVENTION ON...

Relapsing pneumonia due to a migrating intrathoracic foreign body in a World War II veteran shot 53 years ago.

PubMed

Langer, D; Petermann, C; Lübbers, H; Lankisch, P G

1999-04-01

In the great majority of cases of long-standing intrathoracic foreign bodies, patients are asymptomatic. However, symptoms may occur years later from the migration of the foreign body. We report on a 70-year-old patient who developed relapsing pneumonia due to obstruction of a bronchial branch of the left apical group by a migrating infantry bullet impacting 53 years ago. This was not diagnosed until the second attack of pneumonia in 1998. The bullet remains were removed bronchoscopically and the pneumonia resolved completely without further complications.

An IDeA for enhancing undergraduate research at rural primarily undergraduate institutions.

PubMed

Sens, Donald A; Cisek, Karen L; Conway, Pat; Doze, Van A

2017-09-01

This study documents the efforts of the North Dakota (ND) IDeA Networks of Biomedical Research Excellence (INBRE) program to assist in the development of undergraduate research programs at four state-supported primarily undergraduate institutions (PUIs) in ND. The study was initiated in the 2004-2005 academic year and continues to the present. The study shows that gaining initial institutional support for undergraduate research was assisted by providing salary support for faculty involved in undergraduate research. Once research was ongoing, each institution evolved their own unique plan for the use of support from the ND INBRE. Undergraduate student researchers have prepared, presented, and defended their research results on 188 unique posters since initiation of the program, with many posters being presented at more than one meeting. PUI faculty have authored 35 peer-reviewed manuscripts. Evaluation has shown that over 95% of the undergraduate students performing research matriculated with their bachelor's degree. Career choices of 77.2% of these graduates was determined, and 37% pursued a career in the health professions. Of the students not pursuing a post-baccalaureate degree, 81.2% chose careers directly linked to science. The study reinforces the concept that undergraduate research can be performed directly on the PUI campus and be of value in preparing the next generation of health professionals in research, service, and teaching. Copyright © 2017 the American Physiological Society.

Y-chromosomal analysis of Greek Cypriots reveals a primarily common pre-Ottoman paternal ancestry with Turkish Cypriots

PubMed Central

Fernández-Domínguez, Eva; Bertoncini, Stefania; Chimonas, Marios; Christofi, Vasilis; King, Jonathan; Budowle, Bruce; Manoli, Panayiotis

2017-01-01

Genetics can provide invaluable information on the ancestry of the current inhabitants of Cyprus. A Y-chromosome analysis was performed to (i) determine paternal ancestry among the Greek Cypriot (GCy) community in the context of the Central and Eastern Mediterranean and the Near East; and (ii) identify genetic similarities and differences between Greek Cypriots (GCy) and Turkish Cypriots (TCy). Our haplotype-based analysis has revealed that GCy and TCy patrilineages derive primarily from a single gene pool and show very close genetic affinity (low genetic differentiation) to Calabrian Italian and Lebanese patrilineages. In terms of more recent (past millennium) ancestry, as indicated by Y-haplotype sharing, GCy and TCy share much more haplotypes between them than with any surrounding population (7–8% of total haplotypes shared), while TCy also share around 3% of haplotypes with mainland Turks, and to a lesser extent with North Africans. In terms of Y-haplogroup frequencies, again GCy and TCy show very similar distributions, with the predominant haplogroups in both being J2a-M410, E-M78, and G2-P287. Overall, GCy also have a similar Y-haplogroup distribution to non-Turkic Anatolian and Southwest Caucasian populations, as well as Cretan Greeks. TCy show a slight shift towards Turkish populations, due to the presence of Eastern Eurasian (some of which of possible Ottoman origin) Y-haplogroups. Overall, the Y-chromosome analysis performed, using both Y-STR haplotype and binary Y-haplogroup data puts Cypriot in the middle of a genetic continuum stretching from the Levant to Southeast Europe and reveals that despite some differences in haplotype sharing and haplogroup structure, Greek Cypriots and Turkish Cypriots share primarily a common pre-Ottoman paternal ancestry. PMID:28622394

Y-chromosomal analysis of Greek Cypriots reveals a primarily common pre-Ottoman paternal ancestry with Turkish Cypriots.

PubMed

Heraclides, Alexandros; Bashiardes, Evy; Fernández-Domínguez, Eva; Bertoncini, Stefania; Chimonas, Marios; Christofi, Vasilis; King, Jonathan; Budowle, Bruce; Manoli, Panayiotis; Cariolou, Marios A

2017-01-01

Genetics can provide invaluable information on the ancestry of the current inhabitants of Cyprus. A Y-chromosome analysis was performed to (i) determine paternal ancestry among the Greek Cypriot (GCy) community in the context of the Central and Eastern Mediterranean and the Near East; and (ii) identify genetic similarities and differences between Greek Cypriots (GCy) and Turkish Cypriots (TCy). Our haplotype-based analysis has revealed that GCy and TCy patrilineages derive primarily from a single gene pool and show very close genetic affinity (low genetic differentiation) to Calabrian Italian and Lebanese patrilineages. In terms of more recent (past millennium) ancestry, as indicated by Y-haplotype sharing, GCy and TCy share much more haplotypes between them than with any surrounding population (7-8% of total haplotypes shared), while TCy also share around 3% of haplotypes with mainland Turks, and to a lesser extent with North Africans. In terms of Y-haplogroup frequencies, again GCy and TCy show very similar distributions, with the predominant haplogroups in both being J2a-M410, E-M78, and G2-P287. Overall, GCy also have a similar Y-haplogroup distribution to non-Turkic Anatolian and Southwest Caucasian populations, as well as Cretan Greeks. TCy show a slight shift towards Turkish populations, due to the presence of Eastern Eurasian (some of which of possible Ottoman origin) Y-haplogroups. Overall, the Y-chromosome analysis performed, using both Y-STR haplotype and binary Y-haplogroup data puts Cypriot in the middle of a genetic continuum stretching from the Levant to Southeast Europe and reveals that despite some differences in haplotype sharing and haplogroup structure, Greek Cypriots and Turkish Cypriots share primarily a common pre-Ottoman paternal ancestry.

49 CFR 37.101 - Purchase or lease of vehicles by private entities not primarily engaged in the business of...

Code of Federal Regulations, 2010 CFR

2010-10-01

... not primarily engaged in the business of transporting people. 37.101 Section 37.101 Transportation... entities not primarily engaged in the business of transporting people. (a) Application. This section... business of transporting people, in which a solicitation for the vehicle is made after August 25, 1990. (b...

49 CFR 37.101 - Purchase or lease of vehicles by private entities not primarily engaged in the business of...

Code of Federal Regulations, 2012 CFR

2012-10-01

... not primarily engaged in the business of transporting people. 37.101 Section 37.101 Transportation... entities not primarily engaged in the business of transporting people. (a) Application. This section... business of transporting people, in which a solicitation for the vehicle is made after August 25, 1990. (b...

Evaluating a County-Sponsored Social Marketing Campaign to Increase Mothers' Initiation of HPV Vaccine for their Pre-teen Daughters in a Primarily Rural Area.

PubMed

Cates, Joan R; Shafer, Autumn; Diehl, Sandra J; Deal, Allison M

2011-01-01

Routine vaccination against human papillomavirus (HPV), the main cause of cervical cancer, is recommended for 11-12 year old girls, yet vaccine uptake is low. This study evaluates a social marketing campaign initiated by 13 North Carolina counties to raise awareness among parents and reduce barriers to accessing the vaccine in a primarily rural area. The 3-month campaign targeted mothers of girls ages 11-12 and healthcare practices serving pre-teen girls in four counties. Principles of social marketing were: product (recommended vaccine against HPV), price (cost, perception of safety and efficacy, and access), promotion (posters, brochures, website, news releases, doctor's recommendation), and place (doctors' offices, retail outlets). We analyzed (1) website traffic, hotline calls, and media placement; (2) cross-sectional surveys of mothers and providers; and (3) HPV immunization rates in intervention versus non-intervention counties. Of respondent mothers (n=225), 82% heard or saw campaign messages or materials. Of respondent providers (n=35), 94% used campaign brochures regularly or occasionally in conversations with parents. HPV vaccination rates within six months of campaign launch were 2% higher for 9-13 year old girls in two of the four intervention counties compared to 96 non-intervention counties. This evaluation supports campaign use in other primarily rural and underserved areas.

Impact of medication therapy management on underserved, primarily Hispanic patients with diabetes.

PubMed

Congdon, Heather B; Dowling, Thomas C; Cheng, Iliana; Truong, Hoai-An

2013-05-01

Diabetes-related complications are more pronounced in Hispanic patients versus patients of other ethnicities. It is documented that medication therapy management (MTM) can improve diabetes outcomes; however, data regarding Hispanic patients are limited. To evaluate the impact of MTM on hemoglobin A1c (A1C), blood pressure (BP), and low-density lipoprotein cholesterol (LDL-C) in underserved, primarily Hispanic patients who use a safety-net clinic as their medical home. A retrospective, observational study of uninsured, primarily Hispanic patients with diabetes who received MTM from October 2009 through March 2011. Patients were stratified into 2 cohorts: A1C less than 9% and A1C greater than or equal to 9%. Patients were also stratified by frequency of MTM visits and insulin use, regardless of A1C. A chart review was conducted to evaluate diabetes-related outcomes pre- and postimplementation of MTM. The primary study outcome was reduction of A1C. Secondary outcomes included reduction of BP and LDL-C and reduction of A1C based on MTM visit frequency or insulin use. Sixty-four patients with at least 1 MTM visit and pre- and postimplementation A1C data were included. In the cohort with A1C greater than or equal to 9%, mean (SD) A1C values decreased from 10.9% (1.4%) to 8.8% (1.5%) versus the cohort with A1C less than 9%, whose A1C changed minimally, from 7.2% (0.9%) to 7.4% (1.4%). Regardless of their A1C, patients who were using insulin at baseline had a change in A1C of -0.8% (1.5%) versus -0.1% (1.6%) in those who were not using insulin at baseline (p = 0.04); patients who participated in multiple MTM visits had a significant reduction in A1C, from 9% to 8.3% (95% CI -1.26 to -0.03; p = 0.02) compared with patients participating in only 1 MTM visit. Pharmacist-provided MTM can significantly improve diabetes control in uninsured, primarily Hispanic patients with poorly controlled diabetes and in those who are using insulin. Multiple MTM visits also yielded

Fragment-Specific Fixation Versus Volar Locking Plates in Primarily Nonreducible or Secondarily Redisplaced Distal Radius Fractures: A Randomized Controlled Study.

PubMed

Landgren, Marcus; Abramo, Antonio; Geijer, Mats; Kopylov, Philippe; Tägil, Magnus

2017-03-01

To compare the patient-reported, clinical, and radiographic outcome of 2 methods of internal fixation in distal radius fractures. Fifty patients, mean age 56 years (range, 21-69 years) with primarily nonreducible or secondarily redisplaced distal radius fractures were randomized to open reduction internal fixation using volar locking plates (n = 25) or fragment-specific fixation (n = 25). The patients were assessed on grip strength, range of motion, patient-reported outcome (Quick Disabilities of the Arm, Shoulder, and Hand), pain (visual analog scale), health-related quality of life (Short Form-12 [SF-12]), and radiographic evaluation. Grip strength at 12 months was the primary outcome measure. At 12 months, no difference was found in grip strength, which was 90% of the uninjured side in the volar plate group and 87% in the fragment-specific fixation group. No differences were found in range of motion and the median Quick Disabilities of the Arm, Shoulder, and Hand score was 5 in both groups. The overall complication rate was significant, 21% in the volar locking plate group, compared with 52% in the fragment-specific group. In treatment of primarily nonreducible or secondarily redisplaced distal radius fractures, volar locking plates and fragment-specific fixation both achieve good and similar patient-reported outcomes, although more complications were recorded in the fragment-specific group. Therapeutic II. Copyright © 2017 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Development and Sensitivity Analysis of a Frost Risk model based primarily on freely distributed Earth Observation data

NASA Astrophysics Data System (ADS)

Louka, Panagiota; Petropoulos, George; Papanikolaou, Ioannis

2015-04-01

The ability to map the spatiotemporal distribution of extreme climatic conditions, such as frost, is a significant tool in successful agricultural management and decision making. Nowadays, with the development of Earth Observation (EO) technology, it is possible to obtain accurately, timely and in a cost-effective way information on the spatiotemporal distribution of frost conditions, particularly over large and otherwise inaccessible areas. The present study aimed at developing and evaluating a frost risk prediction model, exploiting primarily EO data from MODIS and ASTER sensors and ancillary ground observation data. For the evaluation of our model, a region in north-western Greece was selected as test site and a detailed sensitivity analysis was implemented. The agreement between the model predictions and the observed (remotely sensed) frost frequency obtained by MODIS sensor was evaluated thoroughly. Also, detailed comparisons of the model predictions were performed against reference frost ground observations acquired from the Greek Agricultural Insurance Organization (ELGA) over a period of 10-years (2000-2010). Overall, results evidenced the ability of the model to produce reasonably well the frost conditions, following largely explainable patterns in respect to the study site and local weather conditions characteristics. Implementation of our proposed frost risk model is based primarily on satellite imagery analysis provided nowadays globally at no cost. It is also straightforward and computationally inexpensive, requiring much less effort in comparison for example to field surveying. Finally, the method is adjustable to be potentially integrated with other high resolution data available from both commercial and non-commercial vendors. Keywords: Sensitivity analysis, frost risk mapping, GIS, remote sensing, MODIS, Greece

[Epidemiology and risk factors in injuries due to fall in infants under one year-old].

PubMed

Jiménez de Domingo, Ana; Rubio García, Elena; Marañon Pardillo, Rafael; Arias Constanti, Vanessa; Frontado Haiek, Luis Alberto; Soriano Arola, Marta; Ripoll Oliveras, Francesc; Remón García, Cristina; Estopiña Ferrer, Gloria; Lorente Romero, Jorge

2017-06-01

To describe the epidemiological characteristics of unintentional injuries due to falls in children under one year and to analyse the risk factors associated with severe injuries. This multicentre, observational and cross-sectional study included all children less than one year treated for unintentional fall in the Emergency Departments of 8 Spanish Hospitals, belonging to the «Unintentional Paediatric Injury Workshop» of the Spanish Paediatric Emergency Society, between March 1st, 2014 and February 28th, 2015. Out of 289,887 emergency department cases, 1,022 were due to unintentional falls. The median age was 8 months and 52.5% were males. Fall injuries were more frequent among children aged 9-12 months (37.6%), and 83.5% occurred at home. The most common mechanism was fall from nursery equipment (69.4%), and 47.8% occurred from a height under 50cm. More than two-thirds (68%) of falls were witnessed, but in half of the cases (329) the caregiver was not in area. Serious injuries were seen in 12% of cases. In this study, a fall height greater than 50cm, falls in the street, from the arms of the carer, and from the stairs were identified as independent risk factors for worse outcomes. The most serious injuries occur in children <3 months and from a height of >50cm, though not related to unwitnessed falls. Because the most common serious injury mechanism is the fall from the arms of the carer, from stairs, and falls in the street, these facts should be highlighted in order to avoid morbidity. Copyright © 2015 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

Pesticide-induced quadriplegia in a 55-year-old woman.

PubMed

Beavers, Charles T; Parker, Joseph J; Flinchum, Dane A; Weakley-Jones, Barbara A; Jortani, Saeed A

2014-12-01

Acephate is a commercial organophosphate pesticide formerly used in households and now used primarily for agriculture. Poisoning symptoms include salivation, lacrimation, urination, defecation, gastrointestinal illness, and emesis. In addition to these classic symptoms, neurodegeneration can result from increased and continued exposure of organophosphates. This 55-year-old woman presented with organophosphate-induced delayed neuropathy in the form of quadriplegia due to the commonly used pesticide acephate. She was exposed to this pesticide through multiple sprayings in her work office with underrecognized poisoning symptoms. She presented to her primary care physician with neuropathic pain and paralysis in her arm following the sprayings and eventual complete paralysis. The patient lived for 2 years following her toxic exposure and quadriplegia. A complete autopsy after her death confirmed a transverse myelitis in her spinal cord. We conclude that in susceptible individuals, acephate in excessive amounts can produce severe delayed neurotoxicity as demonstrated in animal studies.

49 CFR 37.103 - Purchase or lease of new non-rail vehicles by private entities primarily engaged in the business...

Code of Federal Regulations, 2012 CFR

2012-10-01

... private entities primarily engaged in the business of transporting people. 37.103 Section 37.103...-rail vehicles by private entities primarily engaged in the business of transporting people. (a... engaged in the business of transporting people and whose operations affect commerce, in which a...

Self-reported health outcomes associated with green-renovated public housing among primarily elderly residents.

PubMed

Breysse, Jill; Dixon, Sherry L; Jacobs, David E; Lopez, Jorge; Weber, William

2015-01-01

Assess the benefits of green renovation on self-reported health of primarily elderly residents of a low-income public housing apartment building. Using questions from the Medicare Health Outcomes Survey, we interviewed residents at baseline and 1 year after green renovation of their 101-unit building in Mankato, Minnesota, comparing self-reported mental and physical health outcomes of 2 sets of residents (all-ages: median, 66 years, n = 40; elder: median, 72 years, n = 22) with outcomes for 2 same-aged low-income Minnesota comparison groups taken from Medicare Health Outcomes Survey participants (n = 40 and 572, respectively). Mankato apartment building residents. Green renovation including building envelope restoration; new heating, electrical, and ventilation systems; air sealing; new insulation and exterior cladding; window replacement; Energy-Star fixtures and appliances; asbestos and mold abatement; apartment gut retrofits; low volatile organic chemical and moisture-resistant materials; exercise enhancements; and indoor no-smoking policy. Self-reported health status including Activities of Daily Living and Veteran's Rand 12 (VR-12) survey results; housing condition visual assessment; indoor environmental sampling; and building performance testing. The all-ages study group's mental health improved significantly more than the comparison group's mental health on the basis of mean number of good mental health days in the past month (P = .026) and mean VR-12 mental component score (P = .023). Sixteen percent fewer all-ages study group people versus 8% more comparison group people reported falls (P = .055). The elder study group's 9% improvement in general physical health was not statistically significantly better than the elder comparison group's decline (6%) (P = 0.094). Significantly fewer people in the all-ages group reported smoke in their apartments because of tobacco products (20% vs 0%, P = .005), likely reflecting the new no-smoking policy. Green healthy

[An autopsy case of progressive generalized muscle atrophy over 14 years due to post-polio syndrome].

PubMed

Oki, Ryosuke; Uchino, Akiko; Izumi, Yuishin; Ogawa, Hirohisa; Murayama, Shigeo; Kaji, Ryuji

2016-01-01

We report the case of a 72-year-old man who had contracted acute paralytic poliomyelitis in his childhood. Thereafter, he had suffered from paresis involving the left lower limb, with no relapse or progression of the disease. He began noticing slowly progressive muscle weakness and atrophy in the upper and lower extremities in his 60s. At the age of 72, muscle weakness developed rapidly, and he demonstrated dyspnea on exertion and dysphagia. He died after about 14 years from the onset of muscle weakness symptoms. Autopsy findings demonstrated motoneuron loss and glial scars not only in the plaque-like lesions in the anterior horns, which were sequelae of old poliomyelitis, but also throughout the spine. No Bunina bodies, TDP-43, and ubiquitin inclusions were found. Post-polio syndrome is rarely fatal due to rapid progressive dyspnea and dysphagia. Thus, the pathological findings in the patient are considered to be related to the development of muscle weakness.

Evaluating a County-Sponsored Social Marketing Campaign to Increase Mothers’ Initiation of HPV Vaccine for their Pre-teen Daughters in a Primarily Rural Area

PubMed Central

Cates, Joan R.; Shafer, Autumn; Diehl, Sandra J.; Deal, Allison M.

2011-01-01

Routine vaccination against human papillomavirus (HPV), the main cause of cervical cancer, is recommended for 11–12 year old girls, yet vaccine uptake is low. This study evaluates a social marketing campaign initiated by 13 North Carolina counties to raise awareness among parents and reduce barriers to accessing the vaccine in a primarily rural area. The 3-month campaign targeted mothers of girls ages 11–12 and healthcare practices serving pre-teen girls in four counties. Principles of social marketing were: product (recommended vaccine against HPV), price (cost, perception of safety and efficacy, and access), promotion (posters, brochures, website, news releases, doctor’s recommendation), and place (doctors’ offices, retail outlets). We analyzed (1) website traffic, hotline calls, and media placement; (2) cross-sectional surveys of mothers and providers; and (3) HPV immunization rates in intervention versus non-intervention counties. Of respondent mothers (n=225), 82% heard or saw campaign messages or materials. Of respondent providers (n=35), 94% used campaign brochures regularly or occasionally in conversations with parents. HPV vaccination rates within six months of campaign launch were 2% higher for 9–13 year old girls in two of the four intervention counties compared to 96 non-intervention counties. This evaluation supports campaign use in other primarily rural and underserved areas. PMID:21804767

49 CFR 37.195 - Purchase or lease of OTRBs by private entities not primarily in the business of transporting people.

Code of Federal Regulations, 2010 CFR

2010-10-01

... primarily in the business of transporting people. 37.195 Section 37.195 Transportation Office of the... transporting people. This section applies to all purchases or leases of new vehicles by private entities which are not primarily engaged in the business of transporting people, with respect to buses delivered to...

49 CFR 37.195 - Purchase or lease of OTRBs by private entities not primarily in the business of transporting people.

Code of Federal Regulations, 2012 CFR

2012-10-01

... primarily in the business of transporting people. 37.195 Section 37.195 Transportation Office of the... transporting people. This section applies to all purchases or leases of new vehicles by private entities which are not primarily engaged in the business of transporting people, with respect to buses delivered to...

49 CFR 37.195 - Purchase or lease of OTRBs by private entities not primarily in the business of transporting people.

Code of Federal Regulations, 2013 CFR

2013-10-01

... primarily in the business of transporting people. 37.195 Section 37.195 Transportation Office of the... transporting people. This section applies to all purchases or leases of new vehicles by private entities which are not primarily engaged in the business of transporting people, with respect to buses delivered to...

49 CFR 37.195 - Purchase or lease of OTRBs by private entities not primarily in the business of transporting people.

Code of Federal Regulations, 2011 CFR

2011-10-01

... primarily in the business of transporting people. 37.195 Section 37.195 Transportation Office of the... transporting people. This section applies to all purchases or leases of new vehicles by private entities which are not primarily engaged in the business of transporting people, with respect to buses delivered to...

49 CFR 37.195 - Purchase or lease of OTRBs by private entities not primarily in the business of transporting people.

Code of Federal Regulations, 2014 CFR

2014-10-01

... primarily in the business of transporting people. 37.195 Section 37.195 Transportation Office of the... transporting people. This section applies to all purchases or leases of new vehicles by private entities which are not primarily engaged in the business of transporting people, with respect to buses delivered to...

Burden of mortality and years of life lost due to ambient PM10 pollution in Wuhan, China.

PubMed

Zhang, Yunquan; Peng, Minjin; Yu, Chuanhua; Zhang, Lan

2017-11-01

Ambient particulate matter (PM) has been mainly linked with mortality and morbidity when assessing PM-associated health effects. Up-to-date epidemiologic evidence is very sparse regarding the relation between PM and years of life lost (YLL). The present study aimed to estimate the burden of YLL and mortality due to ambient PM pollution. Individual records of all registered deaths and daily data on PM 10 and meteorology during 2009-2012 were obtained in Wuhan, central China. Using a time-series study design, we applied generalized additive model to assess the short-term association of 10-μg/m 3 increase in PM 10 with daily YLL and mortality, adjusting for long-term trend and seasonality, mean temperature, relative humidity, public holiday, and day of the week. A linear-no-threshold dose-response association was observed between daily ambient PM 10 and mortality outcomes. PM 10 pollution along lag 0-1 days was found to be mostly strongly associated with mortality and YLL. The effects of PM 10 on cause-specific mortality and YLL showed generally similar seasonal patterns, with stronger associations consistently occurring in winter and/or autumn. Compared with males and younger persons, females and the elderly suffered more significantly from both increased YLL and mortality due to ambient PM 10 pollution. Stratified analyses by education level (0-6 and 7 + years) demonstrated great mortality impact on both subgroups, whereas only low-educated persons were strongly affected by PM 10 -associated burden of YLL. Our study confirmed that short-term PM 10 exposure was linearly associated with significant increases in both mortality incidence and years of life lost. Given the non-threshold adverse effects on mortality burden, the on-going efforts to reduce particulate air pollution would substantially benefit public health in China. Copyright © 2017 Elsevier Ltd. All rights reserved.

Years of potential life lost and productivity costs due to premature cancer-related mortality in Iran.

PubMed

Khorasani, Soheila; Rezaei, Satar; Rashidian, Hamideh; Daroudi, Rajabali

2015-01-01

Cancer is recently one of the major concerns of the public health both in the world and Iran. To inform priorities for cancer control, this study estimated years of potential life lost (YPLL) and productivity losses due to cancer-related premature mortality in Iran in 2012. The number of cancer deaths by sex for all cancers and the ten leading causes of cancer deaths in Iran in 2012 were obtained from the GLOBOCAN database. The life expectancy method and the human capital approach were used to estimate the YPLL and the value of productivity lost due to cancer-related premature mortality. There were 53,350 cancer-related deaths in Iran. We estimated that these cancer deaths resulted in 1,112,680 YPLL in total, 563,332 (50.6%) in males and 549,348 (49.4%) in females. The top 10 ranked cancers accounted for 75% of total death and 70% of total YPLL in the males and 69% for both death and YPLL in the females. The largest contributors for YPLL in the two genders were stomach and breast cancers, respectively. The total cost of lost productivity due to cancer-related premature mortality discounted at 3% rate in Iran, was US$ 1.93 billion. The most costly cancer for the males was stomach, while for the females it was breast cancer. The percentage of the total costs that were attributable to the top 10 cancers was 67% in the males and 71% in the females. The YPLL and productivity losses due to cancer-related premature mortality are substantial in Iran. Setting resource allocation priorities to cancers that occur in younger working-age individuals (such as brain and central nervous system) and/or cancers with high incidence and mortality rates (such as stomach and breast) could potentially decrease the productivity losses and the YPLL to a great extent in Iran.

Pharmacometric Approaches to Personalize Use of Primarily Renally Eliminated Antibiotics in Preterm and Term Neonates.

PubMed

Wilbaux, Mélanie; Fuchs, Aline; Samardzic, Janko; Rodieux, Frédérique; Csajka, Chantal; Allegaert, Karel; van den Anker, Johannes N; Pfister, Marc

2016-08-01

Sepsis remains a major cause of mortality and morbidity in neonates, and, as a consequence, antibiotics are the most frequently prescribed drugs in this vulnerable patient population. Growth and dynamic maturation processes during the first weeks of life result in large inter- and intrasubject variability in the pharmacokinetics (PK) and pharmacodynamics (PD) of antibiotics. In this review we (1) summarize the available population PK data and models for primarily renally eliminated antibiotics, (2) discuss quantitative approaches to account for effects of growth and maturation processes on drug exposure and response, (3) evaluate current dose recommendations, and (4) identify opportunities to further optimize and personalize dosing strategies of these antibiotics in preterm and term neonates. Although population PK models have been developed for several of these drugs, exposure-response relationships of primarily renally eliminated antibiotics in these fragile infants are not well understood, monitoring strategies remain inconsistent, and consensus on optimal, personalized dosing of these drugs in these patients is absent. Tailored PK/PD studies and models are useful to better understand relationships between drug exposures and microbiological or clinical outcomes. Pharmacometric modeling and simulation approaches facilitate quantitative evaluation and optimization of treatment strategies. National and international collaborations and platforms are essential to standardize and harmonize not only studies and models but also monitoring and dosing strategies. Simple bedside decision tools assist clinical pharmacologists and neonatologists in their efforts to fine-tune and personalize the use of primarily renally eliminated antibiotics in term and preterm neonates. © 2016, The American College of Clinical Pharmacology.

[Modelling of the costs of productivity losses due to smoking in Germany for the year 2005].

PubMed

Prenzler, A; Mittendorf, T; von der Schulenburg, J M

2007-11-01

The aim of this study was to estimate disease-related productivity costs attributable to smoking in the year 2005 in Germany. The calculation was based on the updated relative smoking-related disease risk found in the US Cancer Prevention Study II combined with data on smoking prevalence for Germany. With this, smoking-attributable cases resulting in premature mortality, invalidity, and temporal disability to work could be estimated. Neoplasms, diseases of the circulatory and the respiratory systems as well as health problems in children younger than one year were considered in the analysis. The human capital approach was applied to calculate years of potential work loss and productivity costs as a result of smoking. Various sensitivity analyses were conducted to test for robustness of the underlying model. Based on the assumptions within the model, 107,389 deaths, 14,112 invalidity cases, and 1.19 million cases of temporary disability to work were found to be due to smoking in 2005 in Germany, respectively. As a result, productivity costs of 9.6 billion were caused by smoking. The model showed that smoking has a high financial effect. Even so, further analyses are necessary to estimate an overall impact of smoking on the German society.

100 years of mortality due to chronic obstructive pulmonary disease in Australia: the role of tobacco consumption.

PubMed

Adair, T; Hoy, D; Dettrick, Z; Lopez, A D

2012-12-01

Global studies of the long-term association between tobacco consumption and chronic obstructive pulmonary disease (COPD) have relied upon descriptions of trends. To statistically analyse the relationship of tobacco consumption with data on mortality due to COPD over the past 100 years in Australia. Tobacco consumption was reconstructed back to 1887. Log-linear Poisson regression models were used to analyse cumulative cohort and lagged time-specific smoking data and its relationship with COPD mortality. Age-standardised COPD mortality, although likely misclassified with other diseases, decreased for males and females from 1907 until the start of the Second World War in contrast to steadily rising tobacco consumption. Thereafter, COPD mortality rose sharply in line with trends in smoking, peaking in the early 1970s for males and over 20 years later for females, before falling again. Regression models revealed both cumulative and time-specific tobacco consumption to be strongly predictive of COPD mortality, with a time lag of 15 years for males and 20 years for females. Sharp falls in COPD mortality before the Second World War were unrelated to tobacco consumption. Smoking was the primary driver of post-War trends, and the success of anti-smoking campaigns has sharply reduced COPD mortality levels.

School absence due to toothache associated with sociodemographic factors, dental caries status, and oral health-related quality of life in 12- and 15-year-old Thai children.

PubMed

Krisdapong, Sudaduang; Prasertsom, Piyada; Rattanarangsima, Khanit; Sheiham, Aubrey

2013-01-01

The objective of this study is to assess prevalence and extent of school absence due to toothache, dental caries, and Oral Health-Related Quality of Life (OHRQoL) in a subsample of the Thailand national oral health survey. In addition, associations of school absence as the outcome variable with explanatory behavioral and sociodemographic variables, dental caries, and OHRQoL were investigated. Study sample was half of the Sixth Thailand National Oral Health Survey sample (1,063 12-year-old and 811 15-year-old children). Children were orally examined and interviewed about OHRQoL using the Child Oral Impacts on Daily Performances or the Oral Impacts on Daily Performances indices. Children completed a sociodemographic and behavioral questionnaire on school absence due to toothache in current semester. Over a 3-month period, 5.1 percent of 12- and 4.4 percent of 15-year-olds absented themselves from school due to toothache. The number of days absent in 12-year-olds was significantly higher than in 15-year-olds. For 12-year-olds, OHRQoL and toothache were significantly associated with school absence. Severe dental decay was the main dental factor related to school absence but not significantly associated with school absence in the adjusted analyses. Children in lower school grades and those who received dental treatment in current semester were more likely to miss school compared with their counterparts. About one in 20 of Thai school-aged children reported missing school due to toothache. School absence due to toothache was inversely associated with the current year of study and positively with recently receiving dental treatment and with OHRQoL and toothache in 12-year-olds. © 2013 American Association of Public Health Dentistry.

12 CFR 225.127 - Investment in corporations or projects designed primarily to promote community welfare.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Nation's social problems. Although the interpretation primarily focuses on low- and moderate-income... remedying our social ills. Section 225.25(b)(6) is intended to provide an opportunity for them to assume... or medium-sized locally-controlled businesses in low-income urban or other economically depressed...

Airborne particulate matter from primarily geologic, non-industrial sources at levels below National Ambient Air Quality Standards is associated with outpatient visits for asthma and quick-relief medication prescriptions among children less than 20 years old enrolled in Medicaid in Anchorage, Alaska.

PubMed

Chimonas, Marc-Andre R; Gessner, Bradford D

2007-03-01

In Anchorage, Alaska, particulates with aerodynamic diameter < or = 10 micro m (PM(10)) arise primarily from natural, geologic sources, and particulates with aerodynamic diameter < or = 2.5 micro m (PM(2.5)) arise primarily from automobile emissions. The current study used a population-based time-series analysis design to evaluate the effects of daily and weekly PM(10) and PM(2.5) on respiratory health outcomes among children <20 years of age residing in Anchorage enrolled in Medicaid. All generated estimating equations models were adjusted for season, year, weekends, temperature, wind speed, and precipitation. Relative to the days with PM(10) mass concentration < or = 13 micro g/m(3), a significant 9.3% increase (RR: 1.093, 95% CI: 1.004-1.191) in the rate of outpatient visits for asthma occurred during days with PM(10) of 20-33 micro g/m(3). No further dose-response occurred for days with PM(10) > or = 34 micro g/m(3). A significant 18.1% increase (RR: 1.181, 95% CI: 1.010-1.381) in the rate of quick-relief medication prescriptions occurred during days with PM(10) of 34-60 micro g/m(3), and a 28.8% increase (RR: 1.288, 95% CI: 1.026-1.619) occurred during days with PM(10) > or = 61 micro g/m(3). Similar results for outpatient asthma visits and quick-relief medication occurred in weekly models. There were no significant associations with PM(2.5) in either daily or weekly models. These subtle but statistically significant associations suggest that non-industrial, geologic sources of PM(10) may have measurable health effects at levels below current national standards.

Mixed germ cells tumour primarily located in the thyroid -- a case report.

PubMed

Wierzbicka-Chmiel, Joanna; Chrószcz, Małgorzata; Słomian, Grzegorz; Kajdaniuk, Dariusz; Zajęcki, Wojciech; Borgiel-Marek, Halina; Marek, Bogdan

2012-01-01

Germ cells tumours most frequently occur in the gonads. Extragonadal localisation is rare and concerns mainly the mediastinum, retroperitoneum and pineal. We present the first description of a patient with a mixed germ cells tumour located primarily in the thyroid. A 35-year-old man in a good clinical condition was admitted to diagnose metastasis revealed in an X-ray of his lungs. Abnormal laboratory tests showed high concentrations of beta-HCG and LDH. Ultrasound examination revealed: hypoechogenic area 8 × 4 × 5 mm in the left testicle, and enlarged left thyroid lobe with echogenically heterogenous mass. In cytological examination of the thyroid, carcinomatous cells were found, which suggested metastasis. A diagnosis of cancerous spread of testicular cancer to the lungs and thyroid was made. The left testicle, with spermatic cord, was removed, yet in the histopathological examination no carcinomatous cells were found. Rescue chemotherapy, according to the BEP scheme (bleomycin, etoposide, cisplatin) was started, but during its course the patient died. Histopathology disclosed primary mixed germ cells tumour in the thyroid, predominantly with carcinoma embryonale and focuses of choriocarcinoma. Extragonadal germ cells tumours rarely occur in the thyroid. In medical literature, some cases of teratomas and a single case of yolk sac tumour in the thyroid have been described. The presence of choriocarcinoma was responsible for the high serum concentration of beta-HCG. Surgery of germ cells tumours proves insufficient. The conventional chemotherapy is based on cisplatin. In conclusion, extragonadal germ cells tumours are rare, but should be considered while co-existing with elevated markers such as: AFP, beta-HCG and lack of abnormalities in the gonads.

12 CFR 225.127 - Investment in corporations or projects designed primarily to promote community welfare.

Code of Federal Regulations, 2010 CFR

2010-01-01

... social problems. Although the interpretation primarily focuses on low- and moderate-income housing, it is... social ills. Section 225.25(b)(6) is intended to provide an opportunity for them to assume such a role... percent of the bank holding company's total consolidated capital stock and surplus, without additional...

12 CFR 225.127 - Investment in corporations or projects designed primarily to promote community welfare.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Investment in corporations or projects designed... CONTROL (REGULATION Y) Regulations Financial Holding Companies Interpretations § 225.127 Investment in corporations or projects designed primarily to promote community welfare. (a) Under § 225.25(b)(6) of...

[Analysis of disability due to ocular complications of diabetes in Tashkent over a ten-year period].

PubMed

Dzhamalova, Sh A; Iskandarova, Sh T; Nabiev, A M

2016-01-01

to study peculiarities of primary and recurrent disability due to ocular complications of diabetes in Tashkent over the years 2003-2012 and to assess the impact of risk factors on the effectiveness of laser photocoagulation of the retina. A total of 347 disability examination reports of diabetic patients with ocular complications were copied and 48 case histories of patients with type II diabetes who underwent laser photocoagulation of the retina - retrospectively analyzed. Stabilization of visual function was used as the effectiveness criterion. The rate of new cases of disability over the studied decade averaged 0.55 per 100,000 population per year, while that of recurrent disability was 1.8 times higher - 0.97. The overall rate of disability was not high - 1.53; at that, severe disability (i.e. grade I and II) prevailed. Both recurrent and primary disability groups were made up by middle-aged patients and those in their retirement age; however, in the recurrent disability group the number of young disabled people was 4.5 times higher than in the primary disability group. Studies of the effectiveness of laser photocoagulation of the retina in relation to the compensation of diabetes and blood pressure level showed that unstable general condition was associated with not only significant deterioration of visual function, but also complications, including severe. The rate of disability due to ocular complications of diabetes is generally not high, however, grades I and II disabilities that require greater social support has been found to prevail in both groups. Most of disabled people are middle-aged (working-age population), which also causes economic damage. In cases of decompensated diabetes and unstable blood pressure, the effectiveness of laser photocoagulation of the retina is reduced.

Burden of disease due to cancer in Spain

PubMed Central

Fernández de Larrea-Baz, Nerea; Álvarez-Martín, Elena; Morant-Ginestar, Consuelo; Gènova-Maleras, Ricard; Gil, Ángel; Pérez-Gómez, Beatriz; López-Abente, Gonzalo

2009-01-01

Background Burden of disease is a joint measure of mortality and morbidity which makes it easier to compare health problems in which these two components enjoy different degrees of relative importance. The objective of this study is ascertaining the burden of disease due to cancer in Spain via the calculation of disability-adjusted life years (DALYs). Methods DALYs are the sum of years of life lost due to premature mortality and years lost due to disability. World Health Organization methodology and the following sources of data were used: the Mortality Register and Princeton Model Life Table for Years of life lost due to premature mortality and population, incidence estimates (Spanish tumour registries and fitting of generalized linear mixed models), duration (from data of survival in Spain from the EUROCARE-3 study and fitting of Weibull distribution function) and disability (weights published in the literature) for Years lost due to disability. Results There were 828,997 DALYs due to cancer (20.5 DALYs/1,000 population), 61% in men. Of the total, 51% corresponded to lung, colorectal, breast, stomach and prostate cancers. Mortality (84% of DALYs) predominated over disability. Subjects aged under 20 years accounted for 1.6% and those aged over 70 years accounted for 30.1% of DALYs. Conclusion Lung, colorectal and breast cancers are responsible for the highest number of DALYs in Spain. Even if the burden of disease due to cancer is predominantly caused by mortality, some cancers have a significant weight of disability. Information on 2000 burden of disease due to cancer can be useful to assess how it has evolved over time and the impact of medical advances on it in terms of mortality and disability. PMID:19183440

[Cardiac myopathy due to overt hypothyroidism].

PubMed

Harbeck, B; Berndt, M J; Lehnert, H

2014-03-01

A 51-year-old man presented with progressive tiredness, proximal muscle weakness, hair loss and weight gain for months. The patient showed mild pretibial myxedema and dry skin. Laboratory findings revealed strongly elevated cardiac enzymes as well as marked hypothyroidism. The electrocardiogram, echocardiography, abdominal sonography and chest X-ray were unremarkable. Thyroid ultrasound demonstrated features of Hashimoto thyroiditis. The findings supported the diagnosis of an overt hypothyroidism with myxedema and rhabdomyolysis. After starting levothyroxine and volume substitution laboratory parameters and clinical condition slowly normalized. Severe overt hypothyroidism may rarely present primarily as myopathy with myositis and cardiac involvement. © Georg Thieme Verlag KG Stuttgart · New York.

Papilloedema due to Chiari I malformation

PubMed Central

Zhang, Jason Chao; Bakir, Belal; Lee, Andrew; Yalamanchili, Sushma S

2011-01-01

The Chiari I malformation is a congenital abnormality characterised by downward displacement of the cerebellar tonsils through the foramen magnum into the cervical spine. It presents clinically most often in young adult women. Known ocular manifestations linked to Chiari I consist primarily of oculomotor paresis with cranial nerve VI palsy and convergence/divergence abnormalities. Papilloedema is a rare manifestation of Chiari I with a clinical presentation often similar to that of idiopathic intracranial hypertension. To highlight this unusual complication, the authors report a 64-year-old female who developed papilloedema as the only presenting neurological symptom resulting from a Chiari I malformation. PMID:22675036

Prognostic Cell Biological Markers in Cervical Cancer Patients Primarily Treated With (Chemo)radiation: A Systematic Review

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

Noordhuis, Maartje G.; Eijsink, Jasper J.H.; Roossink, Frank

2011-02-01

The aim of this study was to systematically review the prognostic and predictive significance of cell biological markers in cervical cancer patients primarily treated with (chemo)radiation. A PubMed, Embase, and Cochrane literature search was performed. Studies describing a relation between a cell biological marker and survival in {>=}50 cervical cancer patients primarily treated with (chemo)radiation were selected. Study quality was assessed, and studies with a quality score of 4 or lower were excluded. Cell biological markers were clustered on biological function, and the prognostic and predictive significance of these markers was described. In total, 42 studies concerning 82 cell biologicalmore » markers were included in this systematic review. In addition to cyclooxygenase-2 (COX-2) and serum squamous cell carcinoma antigen (SCC-ag) levels, markers associated with poor prognosis were involved in epidermal growth factor receptor (EGFR) signaling (EGFR and C-erbB-2) and in angiogenesis and hypoxia (carbonic anhydrase 9 and hypoxia-inducible factor-1{alpha}). Epidermal growth factor receptor and C-erbB-2 were also associated with poor response to (chemo)radiation. In conclusion, EGFR signaling is associated with poor prognosis and response to therapy in cervical cancer patients primarily treated with (chemo)radiation, whereas markers involved in angiogenesis and hypoxia, COX-2, and serum SCC-ag levels are associated with a poor prognosis. Therefore, targeting these pathways in combination with chemoradiation may improve survival in advanced-stage cervical cancer patients.« less

Knee joint pain potentially due to bone alterations in a knee osteoarthritis patient.

PubMed

Komatsu, Masatoshi; Nakamura, Yukio; Kamimura, Mikio; Uchiyama, Shigeharu; Mukaiyama, Keijiro; Ikegami, Shota; Kato, Hiroyuki

2014-12-01

Osteoarthritis (OA) is the leading cause of musculoskeletal pain and functional disability worldwide. However, the etiology of this condition is still largely unknown. We report the clinical course of an elderly man with knee OA. Plain radiographs and MRI examinations performed during follow-up suggested that the pathophysiology of the patient's knee OA and joint pain may have been primarily due to bone alterations.

12 CFR 225.127 - Investment in corporations or projects designed primarily to promote community welfare.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 6 of the Depository Institutions Disaster Relief Act of 1992 permits state member banks (12 U.S.C... social problems. Although the interpretation primarily focuses on low- and moderate-income housing, it is... moderate-income housing with respect to which a mortgage is insured under section 221(d)(3), 221(d)(4), or...

Cutting Balloon Angioplasty of Bilateral Renal Artery Stenosis Due to Takayasu Arteritis in a 5-Year-Old Child with Midterm Follow-Up

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

Gumus, Burcak, E-mail: burcakgumus73@yahoo.com; Cevik, Halime; Vuran, Can

The aim of this report is to demonstrate the successful endovascular treatment of bilateral renal artery stenosis due to Takayasu arteritis by cutting balloon angioplasty in a 5-year-old child with mid-term follow-up.

Tinea capitis and tinea faciei in the Zurich area - an 8-year survey of trends in the epidemiology and treatment patterns.

PubMed

Kieliger, S; Glatz, M; Cozzio, A; Bosshard, P P

2015-08-01

Tinea capitis and tinea faciei are dermatophyte infections of the scalp and glabrous skin of the face affecting mainly prepubertal children. During the past 30 years, a significant increase and a change in the pattern of infectious agents has been noted for tinea capitis. The aim of this study was to determine trends in the current epidemiological situation of tinea capitis and tinea faciei in the Zurich area, Switzerland and adjacent Central and Eastern Switzerland. Consecutive cases diagnosed between 2006 and 2013 were studied retrospectively. A total of 90 tinea capitis and 40 tinea faciei cases were observed. Anthropophilic isolates (primarily Trichophyton violaceum and Microsporum audouinii) accounted for 76% of tinea capitis cases. In contrast, zoophilic isolates (primarily T. interdigitale) were responsible for 73% of tinea faciei cases. The peak incidence in both conditions was in 4-8 year-old children. While the annual number of tinea faciei cases remained stable over the past 8 years, a trend for an increase in T. violaceum-positive tinea capitis has been observed. This was mainly due to patients of African ethnicity. Anthropophilic isolates accounted for three quarters of tinea capitis and one quarter of tinea faciei cases. T. violaceum-positive tinea capitis was primarily linked to patients of African ethnicity. Tinea capitis caused by Microsporum spp. was more refractory to therapy and needed longer treatment than Trichophyton spp.-induced infection. © 2014 European Academy of Dermatology and Venereology.

[New treatment concept for children with thoracic insufficiency syndrome due to congenital spine deformity].

PubMed

Hell, A K; Campbell, R M; Hefti, F

2005-01-01

Children with congenital thoracic scoliosis associated with fused ribs and unilateral unsegmented bars adjacent to convex hemivertebrae will inevitably develop thoracic insufficiency syndrome and curve progression with hemithorax compression without treatment. It is assumed that the concave side of such curves and their unilateral unsegmented bars do not grow. In the past early spinal fusion was performed with consecutive short thoracic spines and loss of lung volume. Little attention has been paid to lung function. These patients often suffered from lung failure and early death due to a small thorax. A new surgical technique is based on an indirect deformity correction and enlargement of the thorax due to a longitudinal implant, the vertical expandable prosthetic titanium rib (VEPTR). The spine is not fused, thus promoting growth of the spine, the thorax and the lungs. Elongation of the implant is done every six months. Since 2002 this method has been performed on fifteen children in Basel as the first European center. Patients (mean age 6 years; 11 months to 12 years) were suffering from thoracic insufficiency syndrome due to unilateral unsegmented bars with fused ribs (n = 4), absent ribs (n = 2), bilaterally fused ribs (n = 2), hemivertebrae (n = 3) or neuromuscular scoliosis (n = 6). Doing fifteen primarily implantations and thirteen elongations there were three complications (two hook dislocations, one skin breakage). All patients improved cosmetically, functionally and radiologically which was shown on X-rays as a reduction of the Cobb angle from an average of 76 degrees (40-110 degrees ) to 55 degrees (30-67 degrees ). Expansion thoracoplasty and VEPTR implantation is a new treatment concept for children with thoracic insufficiency syndrome due to spinal deformities, which is based on distraction and expansion of the thorax thus allowing growth of the spine, the thorax and probably lungs. Presently it seems to be superior to any other method for the

New records of Anastrepha (Diptera: Tephritidae) primarily from Colombia.

PubMed

Clavijo, Pedro Alexander Rodriguez; Norrbom, Allen L; PeÑaranda, Emilio arÉvalo; Tehran, Francisco Balseiro; DÍaz, Paula Andrea; Benitez, Maria Clara; Gallego, Jeisson; Cruz, Maria Isabel; Montes, JosÉ M; Rodriguez, Erick J; Steck, Gary J; Sutton, Bruce D; Ramos, Elizabeth Quisberth; SÁnchez, Juan josÉ Lagrava; Colque, Freddy

2018-03-06

New distribution information, primarily from Colombia, is provided for 60 species of Anastrepha, including the first records of 33 species from Colombia: A. acca Norrbom, A. acris Stone, A. amita Zucchi, A. amplidentata Norrbom, A. atrox (Aldrich), A. barbiellinii Lima, A. bezzii Lima, A. canalis Stone, A. cocorae Norrbom Korytkowski, A. compressa Stone, A. cordata Aldrich, A. crebra Stone, A. cryptostrepha Hendel, A. cryptostrephoides Norrbom Korytkowski, A. furcata Lima, A. fuscicauda Norrbom Korytkowski, A. galbina Stone, A. grandicarina Norrbom Korytkowski, A. hamata (Loew), A. katiyari Norrbom, A. macrura Hendel, A. margarita Caraballo, A. minuta Stone, A. nigripalpis Hendel, A. normalis Norrbom, A. pastranai Blanchard, A. pseudanomala Norrbom, A. pulchra Stone, A. similis Greene, A. speciosa Stone, A. urichi Greene, A. willei Korytkowski, and A. zuelaniae Stone. In addition, A. acris is reported from Costa Rica, A. alveata Stone from El Salvador, A. antunesi Lima and A. bahiensis Lima from Bolivia, A. barbiellinii from Trinidad Tobago, A. bezzii, A. canalis, A. coronilli Carrejo González, A. cryptostrepha and A. minuta from Bolivia, and A. willei from Argentina and Bolivia. A list of the 83 species of Anastrepha now known to occur in Colombia is provided, as well as illustrations of at least the wing and aculeus tip or male genitalia for 60 species.

Latin American Clinical Epidemiology Network Series - Paper 5: Years of life lost due to premature death in traffic accidents in Bogota, Colombia.

PubMed

Quitian-Reyes, Hoover; Gómez-Restrepo, Carlos; Gómez, Maria Juliana; Naranjo, Salome; Heredia, Patricia; Villegas, John

2017-06-01

This study aimed to quantify the number of years of life lost in traffic accidents in Bogota, Colombia. The years of life lost were calculated using the 'age-standardized expected years of life lost' method, the table of Japanese adjusted life expectancy and the database of the Institute of Legal Medicine and Forensic Science between September 2012 and August 2013. During a period of 1 year, 430 people died and 10,056.3 years of life were lost in Bogota due to traffic accidents. The mortality burden of traffic accidents in Bogota is high. Further studies are required in order to characterize the accidents and develop effective policy decisions. Copyright © 2016 Elsevier Inc. All rights reserved.

Hydrogen peroxide production is not primarily increased in human myotubes established from type 2 diabetic subjects.

PubMed

Minet, A D; Gaster, M

2011-09-01

Increased oxidative stress and mitochondrial dysfunction have been implicated in the development of insulin resistance in type 2 diabetes. To date, it is unknown whether increased mitochondrial reactive oxygen species (ROS) production in skeletal muscle from patients with type 2 diabetes is primarily increased or a secondary adaptation to environmental, lifestyle, and hormonal factors. This study investigates whether ROS production is primarily increased in isolated diabetic myotubes. Mitochondrial membrane potential, hydrogen peroxide (H(2)O(2)), superoxide, and mitochondrial mass were determined in human myotubes precultured under normophysiological conditions. Furthermore, the corresponding ATP synthesis was measured in isolated mitochondria. Muscle biopsies were taken from 10 lean subjects, 10 obese subjects, and 10 subjects with type 2 diabetes; satellite cells were isolated, cultured, and differentiated to myotubes. Mitochondrial mass, membrane potential/mitochondrial mass, and superoxide-production/mitochondrial mass were not different between groups. In contrast, H(2)O(2) production/mitochondrial mass and ATP production were significantly reduced in diabetic myotubes compared to lean controls (P < 0.05). The ATP/H(2)O(2) ratios were not significantly different between groups. Our result indicates that the ROS production is not primarily increased in diabetic myotubes but rather is reduced. Moreover, the comparable ATP/H(2)O(2) ratios indicate that the reduced ROS production in diabetic myotubes parallels the reduced ATP production because ROS production in diabetic myotubes must be considered to be in a proportion comparable to lean. Thus, the increased ROS production seen in skeletal muscle of type 2 diabetic patients is an adaptation to the in vivo conditions.

Persistent smoking as a predictor of disability pension due to musculoskeletal diagnoses: a 23 year prospective study of Finnish twins.

PubMed

Ropponen, Annina; Korhonen, Tellervo; Svedberg, Pia; Koskenvuo, Markku; Silventoinen, Karri; Kaprio, Jaakko

2013-12-01

To investigate whether stability or changes in smoking predict disability pension (DP) due to low back diagnoses (LBD) and musculoskeletal diagnoses (MSD) after taking familial confounding into account using a co-twin design. Longitudinal smoking patterns and multiple covariates in a population-based cohort of 17,451 Finnish twins (6959 complete pairs) born before 1958 were surveyed through questionnaires in 1975 and 1981. The outcome data were collected from the national pension registers until the end of 2004. Cox proportional hazards regression models were used for statistical analyses. Disability pension due to low back diagnoses was granted to 408 individuals and disability pension due to musculoskeletal diagnoses to 1177 individuals during the follow-up of 23 years. Being a persistent smoker (current smoker both 1975 and 1981) predicted a significantly increased risk for disability pension (hazard ratio 1.69, 95% confidence interval 1.46, 1.97) compared to those individuals who had never smoked. The association remained when several confounding factors, including familial factors, were taken into account. Persistent smoking predicts early disability pension due to musculoskeletal diagnoses and low back diagnoses independently from numerous confounding factors, including familial effects shared by the co-twins. © 2013.

[Serious product accidents due to the chemical substances used in household products in fiscal years 2007 and 2008].

PubMed

Isama, Kazuo

2009-01-01

The revised consumer product safety law was enforced in 2007. Then, the collection and publication system of the information of product accidents was newly included. Serious product accidents due to the chemical substances used in household products had 32 cases in fiscal years 2007 and 2008. These household products were a desk mat, a sectional bed, a spray-type adhesive, a paint and an adhesive for table tennis rackets. The safety measure of the household product was explained based on the law for the control of household products containing harmful substances.

Foraminifera Record the Good Years More than the Bad

NASA Astrophysics Data System (ADS)

Hull, P. M.

2014-12-01

Past ocean conditions are primarily discerned from geochemical and community-based analyses of fossilized taxa, each of which have unique environmental niches and dynamics. A key requirement of such paleoceanographic studies is that some unbiased or well-constrained record of the living ecosystem and climate is deposited on the sea floor and preserved through the post-depositional processes that act to distort them. It is widely known that foraminiferal species exhibit varying seasonal preferences and that seasonality is a key variable to account for in paleoceanographic reconstructions. However, on longer time scales (> year), it is generally assumed that species record the 'average' environmental conditions or typical variance (e.g., El Nino intensity) that existed in a given, time-averaged sediment sample. Here I examine planktonic foraminiferal population dynamics on yearly and longer time scales, in order to quantify their effect on paleoceanographic reconstructions. Using a previously published record of >250 years of population dynamics in the Santa Barbara Basin sediments, I find that the majority of individuals in a given species lived during a small subset of the total years (~15- 37% of years depending on the species). Populations of shallow, mixed layer species primarily represent the warmest, youngest years, while thermocline species primarily represent the cooler, older years. Importantly, the seasonality of species does not always predict their interannual dynamics. The general importance of long time-scale population dynamics on paleoceanographic reconstructions will also be considered in a theoretical model parameterized with temporally explicit species co-variances and temperature variability. Such modeling is needed to constrain the relative impact that a very good year can have on our interpretation of the 'average' of hundreds to thousands of years.

Occupational factors associated with the potential years of working life lost due to a non-work related permanent disability.

PubMed

Duran, Xavier; Martínez, José Miguel; Benavides, Fernando G

2013-01-01

To analyze the association between occupational factors (number of contracts and occupational category) and potential years of working life lost (PYWLL) due to non-work related permanent disability (PD). The study design was a retrospective cohort of 11,812 workers affiliated with the Social Security System in Spain that began a non-work related PD between 2004 and 2009. The PYWLL was defined as the time in years between the age at which a worker initiates a PD and age 65 or the age of reinstatement to a job. The PYWLL was analyzed by calculating the quartiles and using an approach based on a median regression. The difference in medians of PYWLL between men and women was 2.49 years (95% CI: 2.01-2.97); between skilled non-manual and unskilled manual workers was 1.88 years (95% CI: 1.08-2.69); between workers with three or more contracts and workers with a single contract in the period was 3.78 years (95% CI: 3.28-4.29). Women, non-skilled workers and employees that have had more contracts within the period of study are those with greatest loss of PYWLL. This suggests that individuals with poorer working and employment conditions could have more PYWLL.

Epidemiology and patterns of facial fractures due to road traffic accidents in Taiwan: A 15-year retrospective study.

PubMed

Yang, Cheng-San; Chen, Solomon Chih-Cheng; Yang, Yung-Cheng; Huang, Li-Chung; Guo, How-Ran; Yang, Hsin-Yi

2017-10-03

The facial region is a commonly fractured site, but the etiology varies widely by country and geographic region. To date, there are no population-based studies of facial fractures in Taiwan. We conducted a retrospective study of patients diagnosed with facial fracture and registered in the National Health Insurance Research Database of Taiwan between 1997 and 2011. The epidemiological characteristics of this cohort were analyzed, including the etiology, fracture site, associated injuries, and sex and age distributions. A total of 6,013 cases were identified that involved facial fractures. Most patients were male (69.8%), aged 18-29 years (35.8%), and had fractures caused by road traffic accidents (RTAs; 55.2%), particularly motorcycle accidents (31.5%). Falls increased in frequency with advancing age, reaching 23.9% among the elderly (age > 65 years). The most common sites of involvement were the malar and maxillary bones (54.0%), but nasal bone fractures were more common among those younger than 18 years. Most facial injuries in Taiwan occur in young males and typically result from RTAs, particularly involving motorcycles. However, with increasing age, there is an increase in the proportion of facial injuries due to falls.

Concrete alteration due to 55 years of exposure to river water: Chemical and mineralogical characterisation

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

Rosenqvist, Martin; Bertron, Alexandra; Fridh, Katja

This article presents a study on concrete alteration mechanisms due to 55 years of exposure to river water. Many hydro power structures in cold regions suffer from concrete deterioration at the waterline. Progressive disintegration of the concrete surface leads to exposure of the coarse aggregate and eventually the reinforcing steel. Concrete cylinders drilled out at four vertically different locations on the upstream face of a concrete dam were analysed by electron microprobe analysis, X-ray diffraction, thermogravimetry and scanning electron microscopy. Long-term exposure to the river water, which is regarded as soft water, has led to chemical and mineralogical zonation ofmore » the cement paste. Up to five zones with different chemical and mineralogical composition, parallel to the upstream face, were observed in the outermost 8–9 mm of the concrete. Decalcification, precipitation of secondary ettringite and the formation of a magnesium-rich silica gel constitute the major changes that define the zones.« less

Quality of life and near vision impairment due to functional presbyopia among rural Chinese adults.

PubMed

Lu, Qing; Congdon, Nathan; He, Xiangdong; Murthy, Gudlavalleti V S; Yang, Amy; He, Wei

2011-06-13

To evaluate the impact of near-vision impairment on visual functioning and quality of life in a rural adult population in Shenyang, northern China. A population-based, cross-sectional study was conducted among persons aged 40+ years, during which functional presbyopia (correctable presenting near vision < 20/50 [N8] at 40 cm) was assessed. Near-vision-related quality of life and spectacle usage questionnaires were administered by trained interviewers to determine the degree of self-rated difficulty with near tasks. A total of 1008 respondents (91.5% of 1102 eligible persons) were examined, and 776 (78%) of completed the questionnaires (mean age, 57.0 ± 10.2 years; 63.3% women). Near-vision spectacle wearers obtained their spectacles primarily from markets (74.5%) and optical shops (21.7%), and only 1.14% from eye clinics. Among 538 (69.3%) persons with functional presbyopia, self-rated overall (distance and near) vision was worse (P < 0.001) and difficulty with activities of daily living greater (P < 0.001) than among nonpresbyopes. Odds of reporting any difficulty with daily tasks remained higher (OR = 2.32; P < 0.001) for presbyopes after adjustment for age, sex, education and distance vision. Compared to persons without presbyopia, presbyopic persons were more likely to report diminished accomplishment due to vision (P = 0.01, adjusted for age, sex, education, and distance vision.) Difficulties with activities of daily living and resulting social impediments are common due to presbyopia in this setting. Most spectacle wearers with presbyopia in rural China obtain near correction from sources that do not provide comprehensive vision care.

Ten-year cardiovascular risk assessment in university students.

PubMed

Uvacsek, Martina; Kneffel, Zs; Tóth, M; Johnson, A W; Vehrs, P; Myrer, J W; Hager, R

2014-09-01

Cardiovascular disease (CVD) is responsible for more than half of all deaths in the European region. The aim of the study was to compare body composition, blood pressure, total cholesterol (TC) and high density lipoprotein cholesterol (HDL-C), family history, activity behaviors, and the 10-year risk of having a heart attack between 166 university students (21.62 ± 2.59 yrs) from Utah (USA) and 198 students (22.11 ± 2.51 yrs) from Hungary. Ninety-two percent of the Hungarian students and 100% of the Utah students had an estimated 10-year Framingham risk score of 1% or less. The high prevalence of low risk was primarily due to the young age of study participants, healthy body composition and non-smoking behavior. Hungarians who had higher 10-year risk of heart attack had significantly higher waist hip ratio (WHR), TC, diastolic blood pressure (DBP) and were smokers compared to those Hungarians with lower risk. The self-reported physical activity levels between the two groups of students were not different. In conclusion the young men and women who participated in this study were, for the most part healthy; however the smoking habits and the lower physical activity of the Hungarian students likely elevated their risk of CVD.

Nanoparticles Affect PCR Primarily via Surface Interactions with PCR Components: Using Amino-Modified Silica-Coated Magnetic Nanoparticles as a Main Model.

PubMed

Bai, Yalong; Cui, Yan; Paoli, George C; Shi, Chunlei; Wang, Dapeng; Shi, Xianming

2015-06-24

Nanomaterials have been widely reported to affect the polymerase chain reaction (PCR). However, many studies in which these effects were observed were not comprehensive, and many of the proposed mechanisms have been primarily speculative. In this work, we used amino-modified silica-coated magnetic nanoparticles (ASMNPs, which can be collected very easily using an external magnetic field) as a model and compared them with gold nanoparticles (AuNPs, which have been studied extensively) to reveal the mechanisms by which nanoparticles affect PCR. We found that nanoparticles affect PCR primarily by binding to PCR components: (1) inhibition, (2) specifity, and (3) efficiency and yield of PCR are impacted. (1) Excess nanomaterials inhibit PCR by adsorbing to DNA polymerase, Mg(2+), oligonucleotide primers, or DNA templates. Nanoparticle surface-active groups are particularly important to this effect. (2, a) Nanomaterials do not inhibit nonspecific amplification products caused by false priming as previously surmised. It was shown that relatively low concentrations of nanoparticles inhibited the amplification of long amplicons, and increasing the amount of nanoparticles inhibited the amplification of short amplicons. This concentration phenomenon appears to be the result of the formation of "joints" upon the adsorption of ASMNPs to DNA templates. (b) Nanomaterials are able to inhibit nonspecific amplification products due to incomplete amplification by preferably adsorbing single-stranded incomplete amplification products. (3) Some types of nanomaterials, such as AuNPs, enhance the efficiency and yield of PCR because these types of nanoparticles can adsorb to single-stranded DNA more strongly than to double-stranded DNA. This behavior assists in the rapid and thorough denaturation of double-stranded DNA templates. Therefore, the interaction between the surface of nanoparticles and PCR components is sufficient to explain most of the effects of nanoparticles on PCR.

Demographic characteristics and clinical predictors of patients discharged from university hospital-affiliated pain clinic due to breach in narcotic use contract.

PubMed

Chakrabortty, Shushovan; Gupta, Deepak; Rustom, David; Berry, Hussein; Rai, Ajit

2014-01-01

The current retrospective study was completed with the aim to identify demographic characteristics and clinical predictors (if any) of the patients discharged from our pain clinic due to breach in narcotic use contract (BNUC). Retrospective patient charts' review and data audit. University hospital-affiliated pain clinic in the United States. All patient charts in our pain clinic for a 2-year period (2011-2012). The patients with BNUC were delineated from the patients who had not been discharged from our pain clinic. Pain characteristics, pain management, and substance abuse status were compared in each patient with BNUC between the time of admission and the time of discharge. The patients with BNUC discharges showed significant variability for the discharging factors among the pain physicians within a single pain clinic model with this variability being dependent on their years of experience and their proactive interventional pain management. The patients with BNUC in our pain clinic setting were primarily middle-aged, obese, unmarried males with nondocumented stable occupational history who were receiving only noninterventional pain management. Substance abuse, doctor shopping, and potential diversion were the top three documented reasons for BNUC discharges. In 2011-2012, our pain clinic discharged 1-in-16 patients due to breach in narcotic use contract.

Due Process Hearing Case Study

ERIC Educational Resources Information Center

Bateman, David F.

2009-01-01

William is 9 years of age, residing with his parent within the boundaries of an unnamed district ("the District"). As a student with autism he is eligible for special education programming and services. There was one issue presented for this due process hearing: What was the appropriate program and placement for him for the 2008-2009 school year?…

HVSR Response Evolution due to Seasonal Variation: Observations from 2 Years of Continuous Monitoring

NASA Astrophysics Data System (ADS)

Nurse, K. B.; Milkereit, B.

2017-12-01

The seismic Horizontal to Vertical Spectral Ratio analysis technique reliably gives overburden depth to bedrock, for an independently determined Vs, based on the frequency of the main resonance peak. Above this, smaller resonances reflect the velocity structure within the overburden itself. This range in the HVSR response shows sufficient sensitivity to be exploited as a monitoring tool, to detect change in seismic physical properties and from that, change in overburden conditions. To explore the variation of the response, several 3C geophones have been deployed in southern Ontario, Canada since December 2015 (and ongoing). The local geology is a sedimentary basin with 30m of overburden, a simple 2D environment well suited for the HVSR method. Data are collected for 15s per minute, with an effective frequency band of 2-400Hz. HVSR estimates are produced for each sampling period and archived. Over these two years, winter freeze/thaw, saturated spring and summer draught conditions were sampled. H/V daily averages are dominated by the stable 3Hz resonance due to the overall surface layer, but smaller spectral peaks up to 100Hz are clear and evolve in frequency and amplitude over the collection period. Ground freeze/thaw cycles are clearly evident by significant reduction in the horizontal field, but also the changing of the soil moisture content throughout the year causes subtle shifts in the response (correlated to rain events and water table variation). The long term sampling does show a sensitivity of the HVSR method to the overburden in proximity to the sensor, and suggests a possibility for its use in monitoring soil / water-table conditions. But it also highlights that the estimate from an isolated H/V acquisition does include this variability and needs to be adequately quantified in VS30 estimates.

Early childhood BMI trajectories in monogenic obesity due to leptin, leptin receptor, and melanocortin 4 receptor deficiency.

PubMed

Kohlsdorf, Katja; Nunziata, Adriana; Funcke, Jan-Bernd; Brandt, Stephanie; von Schnurbein, Julia; Vollbach, Heike; Lennerz, Belinda; Fritsch, Maria; Greber-Platzer, Susanne; Fröhlich-Reiterer, Elke; Luedeke, Manuel; Borck, Guntram; Debatin, Klaus-Michael; Fischer-Posovszky, Pamela; Wabitsch, Martin

2018-02-27

To evaluate whether early childhood body mass index (BMI) is an appropriate indicator for monogenic obesity. A cohort of n = 21 children living in Germany or Austria with monogenic obesity due to congenital leptin deficiency (group LEP, n = 6), leptin receptor deficiency (group LEPR, n = 6) and primarily heterozygous MC4 receptor deficiency (group MC4R, n = 9) was analyzed. A control group (CTRL) was defined that consisted of n = 22 obese adolescents with no mutation in the above mentioned genes. Early childhood (0-5 years) BMI trajectories were compared between the groups at selected time points. The LEP and LEPR group showed a tremendous increase in BMI during the first 2 years of life with all patients displaying a BMI >27 kg/m 2 (27.2-38.4 kg/m 2 ) and %BMI P95 (percentage of the 95th percentile BMI for age and sex) >140% (144.8-198.6%) at the age of 2 years and a BMI > 33 kg/m 2 (33.3-45.9 kg/m 2 ) and %BMI P95  > 184% (184.1-212.6%) at the age of 5 years. The MC4R and CTRL groups had a later onset of obesity with significantly lower BMI values at both time points (p < 0.01). As result of the investigation of early childhood BMI trajectories in this pediatric cohort with monogenic obesity we suggest that BMI values >27.0 kg/m 2 or %BMI P95  > 140% at the age of 2 years and BMI values >33.0 kg/m 2 or %BMI P95  > 184% at the age of 5 years may be useful cut points to identify children who should undergo genetic screening for monogenic obesity due to functionally relevant mutations in the leptin gene or leptin receptor gene.

Lost life years due to premature deaths caused by diseases of the digestive system in Poland in 2013

PubMed

Paciej, Paulina; Ciabiada, Beata; Maniecka-Bryła, Irena

In order to evaluate the health status of a population, besides indicators measuring the incidence of diseases and deaths, potential measures are becoming more frequently used, ie. measures that take into account life-time potential of the individuals in the population. They can particularly by applied to analyse the problem of premature mortality, which is measured by lost life years. The aim of the study was to evaluate life years lost due to diseases of digestive system in Polish population in 2013. The study was based on a dataset containing 387,312 death certificates of Poles who died in 2013, provided by the Central Statistical Office in Poland. Data on deaths caused by diseases of digestive system (K00-K93 by ICD-10) were used in the study – that were 16,543 records (4.3% of all the deaths). Lost life years were assessed with the measures: SEYLL (Standard Expected Years of Life Lost), SEYLLp (Standard Expected Years of Life Lost per living person), SEYLLd (Standard Expected Years of Life Lost per death). In the analysed year among men there were 9,275 deaths caused by diseases of digestive system and in women 7,268 deaths. SEYLL in the group of men amounted to 102 230.7 and in the group of women it was 53,475.5. The number of lost life years calculated per 10 000 male inhabitants was 54.9, and for 10,000 females it was 26.9. The highest share in lost life years had alcoholic liver disease (SEYLLp for men – 20.87, for women – 6.1), fibrosis and cirrhosis of the liver (SEYLLp for men- 9.7, for women- 5.6) and acute pancreatitis (SEYLLp for men – 5.3, for women – 2.1). The results of the study indicate that diseases of digestive system have an important contribution to the loss of life-time potential in Polish population (6.6% of all SEYLL in 2013). The dominant role in this class of diseases played alcoholic liver disease – K70, fibrosis and cirrhosis of the liver – K74 and acute pancreatitis – K85.

Compositional Evolution of Saturn's Rings Due to Meteoroid Bombardment

NASA Technical Reports Server (NTRS)

Cuzzi, J.; Estrada, P.; Young, Richard E. (Technical Monitor)

1997-01-01

In this paper we address the question of compositional evolution in planetary ring systems subsequent to meteoroid bombardment. The huge surface area to mass ratio of planetary rings ensures that this is an important process, even with current uncertainties on the meteoroid flux. We develop a new model which includes both direct deposition of extrinsic meteoritic "pollutants", and ballistic transport of the increasingly polluted ring material as impact ejecta. Our study includes detailed radiative transfer modeling of ring particle spectral reflectivities based on refractive indices of realistic constituents. Voyager data have shown that the lower optical depth regions in Saturn's rings (the C ring and Cassini Division) have darker and less red particles than the optically thicken A and B rings. These coupled structural-compositional groupings have never been explained; we present and explore the hypothesis that global scale color and compositional differences in the main rings of Saturn arise naturally from extrinsic meteoroid bombardment of a ring system which was initially composed primarily, but not entirely, of water ice. We find that the regional color and albedo differences can be understood if all ring material was initially identical (primarily water ice, based on other data, but colored by tiny amounts of intrinsic reddish, plausibly organic, absorber) and then evolved entirely by addition and mixing of extrinsic, nearly neutrally colored. plausibly carbonaceous material. We further demonstrate that the detailed radial profile of color across the abrupt B ring - C ring boundary can.constrain key unknown parameters in the model. Using new alternates of parameter values, we estimate the duration of the exposure to extrinsic meteoroid flux of this part of the rings, at least, to be on the order of 10(exp 8) years. This conclusion is easily extended by inference to the Cassini Division and its surroundings as well. This geologically young "age" is compatible

Examining Change in K-3 Teachers' Mathematical Knowledge, Attitudes, and Beliefs: The Case of Primarily Math

ERIC Educational Resources Information Center

Kutaka, T. S.; Ren, L.; Smith, W. M.; Beattie, H. L.; Edwards, C. P.; Green, J. L.; Chernyavskiy, P.; Stroup, W.; Heaton, R. M.; Lewis, W. J.

2018-01-01

This study examines the impact of the Primarily Math Elementary Mathematics Specialist program on K-3 teachers' mathematical content knowledge for teaching, attitudes toward learning mathematics, and beliefs about mathematics teaching and learning. Three cohorts of teachers participating in the program were compared to a similar group of…

Sleep Patterns as Predictors for Disability Pension Due to Low Back Diagnoses: A 23-Year Longitudinal Study of Finnish Twins

PubMed Central

Ropponen, Annina; Silventoinen, Karri; Hublin, Christer; Svedberg, Pia; Koskenvuo, Markku; Kaprio, Jaakko

2013-01-01

Study Objectives: Impaired sleep patterns are known to be associated with many chronic conditions and ultimately they may lead to permanent work incapacity. Less is known about the associations between sleep patterns and cause-specific disability pensions, such as low back diagnoses, or whether familial factors (genetics and family environment) can affect the associations. The objective of this study was to investigate sleep patterns as predictors of disability pension due to low back diagnoses with a 23-year follow-up. Design and Setting: A prospective cohort study with comprehensive mailed questionnaires about sleep patterns, e.g., quality and length of sleep in 1975 and 1981. Follow-up from the national disability pension register data until 2004. Interventions: Not applicable. Participants: There were 18,979 individuals (7,722 complete twin pairs) born before 1958. Measurements and Results: Cox proportional hazards regression was used to calculate hazard ratios (HR) with 95% confidence intervals (95% CI). Disability pension due to low back diagnoses had been granted to 467 individuals during the follow-up. Sleeping moderately well (HR 1.25; 95% CI 1.02, 1.53), or fairly poorly/poorly (HR 2.05; 95% CI 1.53, 2.73) at baseline predicted a significantly higher risk for disability pension. Stable patterns of sleeping either fairly well (HR 1.29; 95% CI 1.01, 1.64), or stably fairly poorly/poorly (HR 2.29; 95% CI 1.49, 3.52) between 1975 and 1981 were associated with a higher risk as compared to a stable pattern of sleeping well. Furthermore, a decrease in quality of sleep from 1975 to 1981 was associated (HR 1.34; 95% CI 1.03, 1.76) with an increased risk of disability pension. Conclusions: Sleep quality and changes in sleep quality appear to be early predictors for disability pension due to low back diagnoses independently from other confounding factors. Citation: Ropponen A; Silventoinen K; Hublin C; Svedberg P; Koskenvuo M; Kaprio J. Sleep patterns as predictors

49 CFR 178.337 - Specification MC 331; cargo tank motor vehicle primarily for transportation of compressed gases...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 3 2013-10-01 2013-10-01 false Specification MC 331; cargo tank motor vehicle primarily for transportation of compressed gases as defined in subpart G of part 173 of this subchapter. 178.337 Section 178.337 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...

49 CFR 178.337 - Specification MC 331; cargo tank motor vehicle primarily for transportation of compressed gases...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 3 2014-10-01 2014-10-01 false Specification MC 331; cargo tank motor vehicle primarily for transportation of compressed gases as defined in subpart G of part 173 of this subchapter. 178.337 Section 178.337 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...

Patient-Provider Engagement and Chronic Pain in Drug-Using, Primarily African American Persons Living with HIV/AIDS.

PubMed

Mitchell, Mary M; Nguyen, Trang Q; Maragh-Bass, Allysha C; Isenberg, Sarina R; Beach, Mary Catherine; Knowlton, Amy R

2017-06-01

Among disadvantaged persons living with HIV/AIDS (PLHIV), patient-provider engagement, which has been defined as patient-provider relationships that promote the use of health care services and are characterized by active listening and supportive decision making, has been associated with antiretroviral therapy (ART) maintenance and viral suppression. However, chronic pain, depression, and substance use, all of which are prevalent in this population, can reduce the quality of patient-provider engagement. We hypothesized a model in which chronic pain, depression, and substance use would be associated with poorer patient-provider engagement, which would be positively associated with adherence, with the latter associated positively with viral suppression. We analyzed data from the BEACON study, which included surveys from 383 PLHIV who were primarily African American, on ART, and had histories of drug use. Due to six missing cases on the chronic pain variable, we used data from 377 respondents in a structural equation model. Chronic pain and depressive symptoms were significantly associated with poorer patient-provider engagement, while substance use was associated with better engagement. Patient-provider engagement in turn was associated with better ART adherence, which was associated with higher viral suppression. Results suggest the role of chronic pain in poor patient-physician engagement in this population, which has potential implications for quality of HIV patient care and health outcomes. Findings suggest the need for attention to patient-provider engagement in PLHIV.

Employment status five years after a randomised controlled trial comparing multidisciplinary and brief intervention in employees on sick leave due to low back pain.

PubMed

Pedersen, Pernille; Nielsen, Claus Vinther; Jensen, Ole Kudsk; Jensen, Chris; Labriola, Merete

2018-05-01

To evaluate differences in employment status, during a five-year follow-up period in patients on sick leave due to low back pain who had participated in a trial comparing a brief and a multidisciplinary intervention. From 2004 to 2008, 535 patients were referred to the Spine Centre at the Regional Hospital in Silkeborg if they had been on sick leave for 3-16 weeks due to low back pain. All patients underwent a clinical examination by a rehabilitation physician and a physiotherapist, and were randomised to either the brief intervention or the multidisciplinary intervention. The outcome was employment status from randomisation to five years of follow-up and was measured by the mean number of weeks in four different groups of employment status (sequence analysis) and a fraction of the number of weeks working (work participation score) that were accumulated over the years. A total of 231 patients were randomised to the brief intervention and 233 patients to the multidisciplinary intervention. No statistically significant differences in the mean weeks spent within the different employment statuses were found between the two intervention groups. After five years of follow-up, participants in the multidisciplinary intervention had a 19% higher risk of not having a work participation score above 75% compared to participants in the brief intervention. After five years of follow-up no differences in employment status were found between participants in the brief and the multidisciplinary intervention.

Changes in sick-leave diagnoses over eleven years in a cohort of young adults initially sick-listed due to low back, neck, or shoulder diagnoses.

PubMed

Festin, Karin; Alexanderson, Kristina

2009-05-01

To study future general and diagnoses-specific sickness absence and disability pension among young adults who were initially on long-term sick-leave due to back, neck, or shoulder diagnoses. Eleven-year prospective cohort study. All 213 adults in a Swedish municipality who, in 1985, were in the age range 25-34 years and had begun a spell of sick-leave lasting > or = 28 days with low back, neck, or shoulder diagnoses. For the time-period 1985-96, data regarding the dates and diagnoses for all periods of sick-leave, and the dates of disability pension, emigration, and death were obtained. Numbers of days of sick-leave and disability pension were analysed separately for each of the 11 years in relation to the number of days at risk for such benefits. The cohort members were on sick-leave or disability pension for 25% of all days at risk during the 11 years of follow-up. A large difference in the number of sick-leave days between the 22% of subjects who were later granted disability pension and the others was already apparent during the first 2 years. During the entire period, up to 21% of the sick-leave days for women and 24% for men entailed psychiatric diagnoses. This cohort of young adults, initially off sick for 4 weeks due to back, neck, or shoulder diagnoses, also had a high level of sickness absence in the subsequent 11 years with other diagnoses.

Frequency of Cushing's syndrome due to ACTH-secreting adrenal medullary lesions: a retrospective study over 10 years from a single center.

PubMed

Falhammar, Henrik; Calissendorff, Jan; Höybye, Charlotte

2017-01-01

Cushing's syndrome due to ectopic adrenocorticotropic hormone production from adrenal medullary lesions has occasionally been described. We retrospectively reviewed all 164 cases of Cushing's syndrome and 77 cases of pheochromocytomas during 10 years. Of all cases with Cushing's syndrome, only two cases (1.2 %) were due to ectopic adrenocorticotropic hormone production from adrenal medullary lesions (one case of pheochromocytoma and one case of adrenal medullary hyperplasia). Of all pheochromocytomas only the above-mentioned case (1.3 %) also gave rise to an ectopic adrenocorticotropic hormone syndrome. The clinical presentation of adrenocorticotropic hormone-secreting pheochromocytoma and adrenal medullary hyperplasia can be anything from mild to dramatic. These are rare conditions important to bear in mind in the workup of a patient with Cushing's syndrome or with pheochromocytoma. The identification of ectopic adrenocorticotropic hormone secretion from adrenal medullary lesions can be life-saving.

Primarily Assessing.

ERIC Educational Resources Information Center

Watkinson, Anne

1991-01-01

The idea of assessment driving the curriculum and the importance of assessing students constantly instead of using only standardized tests are discussed. Informal observations used by teachers as a way of assessing student progress is emphasized. The United Kingdom's National Curriculum assessment program are described. (KR)

Lessons from 150 years of UK maternal hemorrhage deaths.

PubMed

Kerr, Robert Stuart; Weeks, Andrew David

2015-06-01

We have reviewed maternal hemorrhage death rates in the UK over the past 150 years in order to draw lessons from this material for current attempts to reduce global maternal mortality. Mortality rates from data in the UK Annual Reports from the Registrar General were entered into a database. Charts were created to display trends in hemorrhage mortality, allowing comparison with historical medical advances. Hemorrhage death rates fell steadily before the 1930s; between 1874 and 1926 they fell by 56%. In contrast, there was no consistent reduction in overall maternal mortality rates until the 1930s; from 1932 to 1952 they fell by 85%, primarily due to a reduction in sepsis deaths. In conclusion the majority of maternal hemorrhage mortality reductions in the UK occurred prior to the availability of effective oxytocics, antibiotics, and blood transfusion. Improving access to and standards of maternal care is key to addressing global maternal mortality today. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

Transformative Undergraduate Science Courses for Non-Majors at a Historically Black Institution and at a Primarily White Institution

ERIC Educational Resources Information Center

Marbach-Ad, Gili; McGinnis, J. Randy; Pease, Rebecca; Dai, Amy; Benson, Spencer; Dantley, Scott Jackson

2010-01-01

We investigated curricular and pedagogical innovations in undergraduate science courses for non-science majors at a Historically Black Institution (HBI) and a Primarily White Institution (PWI). The aims were to improve students' understanding of science, increase their enthusiasm towards science by connecting their prior experience and interest to…

Disease Burden Due to Herpes Zoster among Population Aged ≥50 Years Old in China: A Community Based Retrospective Survey.

PubMed

Li, Yan; An, Zhijie; Yin, Dapeng; Liu, Yanmin; Huang, Zhuoying; Xu, Jianfang; Ma, Yujie; Tu, Qiufeng; Li, Qi; Wang, Huaqing

2016-01-01

To understand the disease burden due to Herpes Zoster (HZ) among people aged ≥50 years old in China and provide baseline data for future similar studies, and provide evidence for development of herpes zoster vaccination strategy. Retrospective cohort study was conducted in 4 townships and one community. A questionnaire was used to collect information on incidence and cost of HZ among people aged ≥ 50 years old. The cumulative incidence rate was 22.6/1,000 among people aged ≥ 50 years old. The average annual incidence rate of HZ was 3.43/1,000 among people aged ≥ 50 years old in 2010-2012. Cumulative incidence and average annual incidence rate increased with age: the cumulative incidence of HZ among people aged ≥ 80 years old was 3.34 times of that among 50-years old (52.3/1000 vs 15.7/1,000); average annual incidence rate rises from 2.66/1,000 among 50-years old to 8.55/1,000 among 80-year old. Cumulative incidence and average annual incidence rate for females were higher than that for males (cumulative incidence, 26.5/1000 vs 18.7/1,000; annual incidence rate, 3.95/1000 vs 2.89/1,000). Cumulative incidence and average annual incidence rate in urban were higher than in rural (cumulative incidence, 39.5/1000 vs 17.2/1,000; annual incidence rate, 7.65/1000 vs 2.06/1,000). The hospitalization rate of HZ was 4.53%. And with the increase of age, the rate has an increasing trend. HZ costs 945,709.5 RMB in total, corresponding to 840.6 RMB per patient with a median cost of 385 RMB (interquartile range 171.7-795.6). Factors associated with cost included the first onset year, area, whether hospitalized and whether sequelae left. Incidence rate, complications, hospitalization rate and average cost of HZ increase with age. We recommend that the HZ vaccinations should target people aged ≥50 years old if Zoster vaccine is licensed in China.

A large 15 - year database analysis on the influence of age, gender, race, obesity and income on hospitalization rates due to stone disease.

PubMed

Mello, Marcos F; Marchini, Giovanni Scala; Câmara, Cesar; Danilovic, Alexandre; Levy, Renata; Eluf-Neto, José; Srougi, Miguel; Mazzucchi, Eduardo

2016-01-01

To assess the public hospitalization rate due to stone disease in a large developing nation for a 15-year period and its association with socio-demographic data. A retrospective database analysis of hospitalization rates in the Brazilian public health system was performed, searching for records with a diagnosis code of renal/ureteral calculi at admission between 1998-2012. Patients managed in an outpatient basis or private care were excluded. Socio-demographic data was attained and a temporal trend analysis was performed. The number of stone-related hospitalizations increased from 15.7%, although the population-adjusted hospitalization rate remained constant in 0.04%. Male:female proportion among hospitalized patients was stable (49.3%:50.7% in 1998; 49.2%:50.8% in 2012), though there was a significant reduction in the prevalence of male hospitalizations (-3.8%;p=0.041). In 2012, 38% of hospitalized patients due to stone disease had 40-59 years-old. The ≥80 years-old strata showed the most significant decrease (-43.44%;p=0.022), followed by the 20-39 (-23.17%;p < 0.001) and 0-19 years-old cohorts (-16.73%;p=0.012). Overall, the lowest relative hospitalization rates were found for yellow and indigenous individuals. The number of overweight/obese individuals increased significantly (+20.6%), accompanied by a +43.6% augment in the per capita income. A significant correlation was found only between income and obesity (R=0.64;p=0.017). The prevalence of stone disease requiring hospitalization in Brazil remains stable, with a balanced proportion between males and females. There is trend for decreased hospitalization rates of male, < 40 and ≥80 years-old individuals. Obesity and income have a more pronounced correlation with each other than with stone disease. Copyright® by the International Brazilian Journal of Urology.

Twenty-three years of height changes on Antarctic Peninsula ice shelves

NASA Astrophysics Data System (ADS)

Adusumilli, S.; Siegfried, M. R.; Paolo, F. S.; Fricker, H. A.; Padman, L.

2017-12-01

Over the past few decades, several ice shelves in the Antarctic Peninsula (AP), the northernmost region of Antarctica, have collapsed or undergone significant retreat. While the disintegration of these ice shelves appears to be linked primarily to hydrofracture initiated by widespread surface melting, it has also been proposed that some of these ice shelves could have weakened prior to collapse due to increased basal melt rates induced by thermal ocean forcing. To determine the long-term evolution of ice shelves in this region, we compiled data from four radar altimeters (ERS-1, ERS-2, Envisat, and CryoSat-2) spanning twenty-three years (1994-2017). Over Larsen C, the largest AP ice shelf, a surface lowering of around 1 m between 1992 and 2009 has been partially offset by a height increase of around 0.75 m between 2009 and 2017. We use four independent, repeat airborne laser altimetry surveys from NASA's Operation IceBridge to confirm the recent height increase, and a firn densification model (IMAU-FDM) forced by a regional atmospheric model (RACMO), to show that the recent height increase is primarily due to density changes in the firn column. In contrast, George VI Ice Shelf in the Bellingshausen Sea remains in a state of continuous thinning through excess basal melting attributed to higher fluxes of ocean heat under the ice shelf. Changes such as these, which can occur on seasonal to decadal timescales, can potentially impact the dynamics of the grounded ice sheet behind the floating ice shelves, consequently affecting sea-level rise. Therefore, it is vital to continue the long-term, uninterrupted monitoring of ice shelves through the modern satellite and airborne altimetry missions, and lengthen our existing time series to investigate the climate drivers causing changes in the ice shelves from above (accumulation and density changes) and below (basal melting).

Tribolium castaneum defensins are primarily active against Gram-positive bacteria.

PubMed

Tonk, Miray; Knorr, Eileen; Cabezas-Cruz, Alejandro; Valdés, James J; Kollewe, Christian; Vilcinskas, Andreas

2015-11-01

The red flour beetle Tribolium castaneum is a destructive insect pest of stored food and feed products, and a model organism for development, evolutionary biology and immunity. The insect innate immune system includes antimicrobial peptides (AMPs) with a wide spectrum of targets including viruses, bacteria, fungi and parasites. Defensins are an evolutionarily-conserved class of AMPs and a potential new source of antimicrobial agents. In this context, we report the antimicrobial activity, phylogenetic and structural properties of three T. castaneum defensins (Def1, Def2 and Def3) and their relevance in the immunity of T. castaneum against bacterial pathogens. All three recombinant defensins showed bactericidal activity against Micrococcus luteus and Bacillus thuringiensis serovar tolworthi, but only Def1 and Def2 showed a bacteriostatic effect against Staphylococcus epidermidis. None of the defensins showed activity against the Gram-negative bacteria Escherichia coli and Pseudomonas entomophila or against the yeast Saccharomyces cerevisiae. All three defensins were transcriptionally upregulated following a bacterial challenge, suggesting a key role in the immunity of T. castaneum against bacterial pathogens. Phylogenetic analysis showed that defensins from T. castaneum, mealworms, Udo longhorn beetle and houseflies cluster within a well-defined clade of insect defensins. We conclude that T. castaneum defensins are primarily active against Gram-positive bacteria and that other AMPs may play a more prominent role against Gram-negative species. Copyright © 2015 Elsevier Inc. All rights reserved.

[Deaths due to non-AIDS diseases among HIV infected patients: A 14-year study (1998-2011)].

PubMed

López, Cristina; Masiá, Mar; Padilla, Sergio; Aquilino, Ana; Bas, Cristina; Gutiérrez, Félix

2016-04-01

The objective of this study was to analyze the deaths caused by non-AIDS diseases in a cohort of HIV-infected patients treated between 1998 and 2011. Information on the causes of death was collected retrospectively, and then classified according to the deaths code (CoDe) algorithm. Patient characteristics and causes of death were compared for two periods: 1998-2004 and 2005-2011. A total of 159 out of the 1070 patients cared for in study period died, 56 (35%) due to AIDS events and 86 (54%) due to non-AIDS events (NAEs); in 17 (11%) the cause of death could not be determined. Overall, the main causes of death were infections (32%), cancer (17%), and unnatural deaths (17%). There was lower mortality from AIDS-related conditions during the second period (18.5% vs 47%; P<.001) and higher mortality from NAEs (68% vs 45%; P=.006). There was a very sharp increase in non-AIDS-defining cancers (18.5% vs 2.1%, p=001), and increased deaths from cardiovascular disease (9.2% vs 2.1%, P=.06). Patients who died in the second period were older, and had a better immunological and virological status at cohort entry and before death. They received antiretroviral therapy (ART) more often and were more often virologically suppressed before death (61.5% vs 24%; P=.001). Non-AIDS-defining cancers, unnatural deaths, and cardiovascular diseases are now major causes of death in patients with HIV. In recent years the majority of deceased patients are on ART and with virological suppression. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Healthy Life-Years Lost and Excess Bed-Days Due to 6 Patient Safety Incidents: Empirical Evidence From English Hospitals.

PubMed

Hauck, Katharina D; Wang, Shaolin; Vincent, Charles; Smith, Peter C

2017-02-01

There is little satisfactory evidence on the harm of safety incidents to patients, in terms of lost potential health and life-years. To estimate the healthy life-years (HLYs) lost due to 6 incidents in English hospitals between the years 2005/2006 and 2009/2010, to compare burden across incidents, and estimate excess bed-days. The study used cross-sectional analysis of the medical records of all inpatients treated in 273 English hospitals. Patients with 6 types of preventable incidents were identified. Total attributable loss of HLYs was estimated through propensity score matching by considering the hypothetical remaining length and quality of life had the incident not occurred. The 6 incidents resulted in an annual loss of 68 HLYs and 934 excess bed-days per 100,000 population. Preventable pressure ulcers caused the loss of 26 HLYs and 555 excess bed-days annually. Deaths in low-mortality procedures resulted in 25 lost life-years and 42 bed-days. Deep-vein thrombosis/pulmonary embolisms cost 12 HLYs, and 240 bed-days. Postoperative sepsis, hip fractures, and central-line infections cost <6 HLYs and 100 bed-days each. The burden caused by the 6 incidents is roughly comparable with the UK burden of Multiple Sclerosis (80 DALYs per 100,000), HIV/AIDS and Tuberculosis (63 DALYs), and Cervical Cancer (58 DALYs). There were marked differences in the harm caused by the incidents, despite the public attention all of them receive. Decision makers can use the results to prioritize resources into further research and effective interventions.

[Foreign bodies aspiration in pediatrics. 15-year experience. Analysis of 337 cases].

PubMed

Aguirre Vázquez, I R; Blanco Rodríguez, G; Penchyna Grub, J; Teyssier Morales, G; Serrano Salas, A L

2013-01-01

Foreign body aspiration is a pediatric urgency that occurs primarily between 1 and 3 years old. The aim of this paper is to present the symptomatology, clinical and radiological findings, and the therapeutic used in our hospital with patients with foreign body aspiration diagnosis from 1995 until 2011. Patient's age was between 0 and 16 years old. We included 337 patients; where males predominate (205). The medium age was 23 months. The most frequent foreign bodies founded were seeds (192) in 57% and metallic objects in 18.3%. Cough (74.5%), dyspnea (70%), cyanosis (42.4%) and stridor (26%), were the main symptoms. Right bronchus was the most frequent localization (37.7%). In 21% of the patients the reference diagnostic was wrong due to treating it as a respiratory infection. All foreign bodies were extracted by rigid bronchoscopy. No deaths were reported in any proceeding. In our experience, infants are the most affected group, and the primordial symptoms are cough and dyspnea. Organic objects had the highest prevalence of aspiration.

Dehaloperoxidase-Hemoglobin from Amphitrite ornata Is Primarily a Monomer in Solution

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

M Thompson; S Franzen; M Davis

2011-12-31

The crystal structures of the dehaloperoxidase-hemoglobin from A. ornata (DHP A) each report a crystallographic dimer in the unit cell. Yet, the largest dimer interface observed is 450 {angstrom}{sup 2}, an area significantly smaller than the typical value of 1200-2000 {angstrom}{sup 2} and in contrast to the extensive interface region of other known dimeric hemoglobins. To examine the oligomerization state of DHP A in solution, we used gel permeation by fast protein liquid chromatography and small-angle X-ray scattering (SAXS). Gel permeation experiments demonstrate that DHP A elutes as a monomer (15.5 kDa) and can be separated from green fluorescent protein,more » which has a molar mass of 27 kDa, near the 31 kDa expected for the DHP A dimer. By SAXS, we found that DHP A is primarily monomeric in solution, but with a detectable level of dimer (10%), under all conditions studied up to a protein concentration of 3.0 mM. These concentrations are likely 10-100-fold lower than the K{sub d} for dimer formation. Additionally, there was no significant effect either on the overall conformation of DHP A or its monomer-dimer equilibrium upon addition of the DHP A inhibitor, 4-iodophenol.« less

Time to Stop Telling Biophysics Students that Light Is Primarily a Wave.

PubMed

Nelson, Philip C

2018-02-27

Standard pedagogy introduces optics as though it were a consequence of Maxwell's equations and only grudgingly admits, usually in a rushed aside, that light has a particulate character that can somehow be reconciled with the wave picture. Recent revolutionary advances in optical imaging, however, make this approach more and more unhelpful: How are we to describe two-photon imaging, FRET, localization microscopy, and a host of related techniques to students who think of light primarily as a wave? I was surprised to find that everything I wanted my biophysics students to know about light, including image formation, x-ray diffraction, and even Bessel beams, could be expressed as well (or better) from the quantum viewpoint pioneered by Richard Feynman. Even my undergraduate students grasp this viewpoint as well as (or better than) the traditional one, and by mid-semester they are already well positioned to integrate the latest advances into their understanding. Moreover, I have found that this approach clarifies my own understanding of new techniques. Copyright © 2018 Biophysical Society. Published by Elsevier Inc. All rights reserved.

Tinea capitis and tinea corporis with a severe inflammatory response due to Trichophyton tonsurans.

PubMed

Hryncewicz-Gwóźdź, Anita; Beck-Jendroschek, Vera; Brasch, Jochen; Kalinowska, Katarzyna; Jagielski, Tomasz

2011-10-01

Trichophyton tonsurans is an anthropophilic dermatophyte, with a worldwide distribution, although its prevalence varies considerably between different geographical regions. Whereas in North America infections due to this fungus are exceptionally common, on the European continent they appear relatively seldom. Although T. tonsurans is primarily associated with tinea capitis, it can also be the cause of tinea corporis and tinea unguium. The course of infection is usually only mildly symptomatic. We describe here two cases of urease-positive T. tonsurans infections with atypically extensive cutaneous lesions and severe inflammatory responses. .

Pathogenic Leptospira interrogans Exoproteins Are Primarily Involved in Heterotrophic Processes

PubMed Central

Eshghi, Azad; Pappalardo, Elisa; Hester, Svenja; Thomas, Benjamin; Pretre, Gabriela

2015-01-01

Leptospirosis is a life-threatening and emerging zoonotic disease with a worldwide annual occurrence of more than 1 million cases. Leptospirosis is caused by spirochetes belonging to the genus Leptospira. The mechanisms of disease manifestation in the host remain elusive, and the roles of leptospiral exoproteins in these processes have yet to be determined. Our aim in this study was to assess the composition and quantity of exoproteins of pathogenic Leptospira interrogans and to construe how these proteins contribute to disease pathogenesis. Label-free quantitative mass spectrometry of proteins obtained from Leptospira spirochetes cultured in vitro under conditions mimicking infection identified 325 exoproteins. The majority of these proteins are conserved in the nonpathogenic species Leptospira biflexa, and proteins involved in metabolism and energy-generating functions were overrepresented and displayed the highest relative abundance in culture supernatants. Conversely, proteins of unknown function, which represent the majority of pathogen-specific proteins (presumably involved in virulence mechanisms), were underrepresented. Characterization of various L. interrogans exoprotein mutants in the animal infection model revealed host mortality rates similar to those of hosts infected with wild-type L. interrogans. Collectively, these results indicate that pathogenic Leptospira exoproteins primarily function in heterotrophic processes (the processes by which organisms utilize organic substances as nutrient sources) to maintain the saprophytic lifestyle rather than the virulence of the bacteria. The underrepresentation of proteins homologous to known virulence factors, such as toxins and effectors in the exoproteome, also suggests that disease manifesting from Leptospira infection is likely caused by a combination of the primary and potentially moonlight functioning of exoproteins. PMID:25987703

Emerging Understanding of Patterning in 4-Year-Olds

ERIC Educational Resources Information Center

Rittle-Johnson, Bethany; Fyfe, Emily R.; McLean, Laura E.; McEldoon, Katherine L.

2013-01-01

Young children have an impressive amount of mathematics knowledge, but past psychological research has focused primarily on their number knowledge. Preschoolers also spontaneously engage in a form of early algebraic thinking-patterning. In the current study, we assessed 4-year-old children's knowledge of repeating patterns on two occasions…

Due Process Hearing Case Study

ERIC Educational Resources Information Center

Bateman, David F.

2009-01-01

"Chuck" is a 10-year-old student residing in an unnamed District ("the District"), identified as eligible for specially designed instruction because of a specific learning disability. His parents' due process complaint (filed in December 2008) requested compensatory education for the period September 2006 to June 2008. They believed that Chuck,…

Challenging the First Year of College: Old Models and New Imperatives

ERIC Educational Resources Information Center

Mills, Shala A.; Mehaffy, George L.

2016-01-01

This chapter argues that the first year of college needs to be reconsidered. The authors offer, as an alternative, a new kind of course, one created by groups of faculty members from different campuses, multidisciplinary in focus, delivered in a blended format, focused on civic outcomes, and intended primarily for first-year students.

Kidney injury biomarkers 5 years after AKI due to pediatric cardiac surgery.

PubMed

Greenberg, Jason H; Devarajan, Prasad; Thiessen-Philbrook, Heather R; Krawczeski, Catherine; Parikh, Chirag R; Zappitelli, Michael

2018-06-01

We previously reported that children undergoing cardiac surgery are at high risk for long-term chronic kidney disease (CKD) and hypertension, although postoperative acute kidney injury (AKI) is not a risk factor for worse long-term kidney outcomes. We report here our evaluation of renal injury biomarkers 5 years after cardiac surgery to determine whether they are associated with postoperative AKI or long-term CKD and hypertension. Children aged 1 month to 18 years old undergoing cardiopulmonary bypass were recruited to this prospective cohort study. At 5 years after cardiac surgery, we measured urine interleukin-18, kidney injury molecule-1, monocyte chemoattractant protein-1, YKL-40, and neutrophil gelatinase-associated lipocalin (NGAL). Biomarker levels were compared between patients with AKI and those without. We also performed a cross-sectional analysis of the association between these biomarkers with CKD and hypertension. Of the 305 subjects who survived hospitalization, four (1.3%) died after discharge, and 110 (36%) participated in the 5-year follow-up. Of these 110 patients, 49 (45%) had AKI. Patients with versus those without postoperative AKI did not have significantly different biomarker concentrations at 5 years after cardiac surgery. None of the biomarker concentrations were associated with CKD or hypertension at 5 years of follow-up, although CKD and hypertension were associated with a higher proportion of participants with abnormal NGAL levels. Postoperative pediatric AKI is not associated with urinary kidney injury biomarkers 5 years after surgery. This may represent a lack of chronic renal injury after AKI, imprecise estimation of the glomerular filtration rate, the need for longer follow-up to detect chronic renal damage, or that our studied biomarkers are inadequate for evaluating subclinical chronic renal injury.

Effects on fatigue life of gate valves due to higher torque switch settings during operability testing

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

Richins, W.D.; Snow, S.D.; Miller, G.K.

1995-12-01

Some motor operated valves now have higher torque switch settings due to regulatory requirements to ensure valve operability with appropriate margins at design basis conditions. Verifying operability with these settings imposes higher stem loads during periodic inservice testing. These higher test loads increase stresses in the various valve internal parts which may in turn increase the fatigue usage factors. This increased fatigue is judged to be a concern primarily in the valve disks, seats, yokes, stems, and stem nuts. Although the motor operators may also have significantly increased loading, they are being evaluated by the manufacturers and are beyond themore » scope of this study. Two gate valves representative of both relatively weak and strong valves commonly used in commercial nuclear applications were selected for fatigue analyses. Detailed dimensional and test data were available for both valves from previous studies at the Idaho National Engineering Laboratory. Finite element models were developed to estimate maximum stresses in the internal parts of the valves and to identity the critical areas within the valves where fatigue may be a concern. Loads were estimated using industry standard equations for calculating torque switch settings prior and subsequent to the testing requirements of USNRC Generic Letter 89--10. Test data were used to determine both; (1) the overshoot load between torque switch trip and final seating of the disk during valve closing and (2) the stem thrust required to open the valves. The ranges of peak stresses thus determined were then used to estimate the increase in the fatigue usage factors due to the higher stem thrust loads. The usages that would be accumulated by 100 base cycles plus one or eight test cycles per year over 40 and 60 years of operation were calculated.« less

Using Web-Conferencing with Primarily Interactive Television Courses.

ERIC Educational Resources Information Center

Collins, Mauri P.; Berge, Zane L.

Over the past seven years, Northern Arizona University (NAU) has implemented NAUnet, a professional-broadcast-quality, two-way audio, two-way video instructional television (IITV) system. The IITV system provides a face-to-face environment where students and faculty can see and hear each other and engage in discussion. Recently, several courses…

An Interdisciplinary Study of the SARS Virus: A One-Semester First-Year Seminar

ERIC Educational Resources Information Center

Ealy, Julie; Dorward, Adrienne

2005-01-01

The rationale for the first-year seminar is to introduce freshmen to the university. The basic components of a first-year seminar are academic integrity, skill development, a sense of community, active and collaborative learning strategies, and technology. All freshmen must take a first-year seminar that consists primarily of freshmen, although…

Due Process Hearing Case Study

ERIC Educational Resources Information Center

Bateman, David F.

2008-01-01

Ben is a 16-year-old student who resides with his family in an unnamed School District. He is eligible for special education by reason of specific learning disability and ADHD. His parents requested a due process hearing, alleging that the District failed to provide him with a free appropriate public education (FAPE) and requesting reimbursement…

Invisibility, Difference, and Disparity: Alcohol and Substance Abuse on Two-Year College Campuses

ERIC Educational Resources Information Center

Eren, Colleen; Keeton, André

2015-01-01

The impact of alcohol and substance abuse on college students' behavior has become a ripe area of focus and research. However, interest and research has primarily been focused on traditional four- year college students. Thus, the four-year college experience is taken as the default against which two-year colleges are compared. Nearly 12 million…

Terrestrial ozone depletion due to a Milky Way gamma-ray burst

NASA Astrophysics Data System (ADS)

Thomas, Brian C.

Gamma-Ray Bursts (GRBs) are short, incredibly powerful astrophysical events which produce a flux of radiation detectable across the observable universe. A GRB within our own galaxy could cause major damage to the Earth's biosphere. Rate estimates suggest that at least one GRB has occurred within a dangerous range (about 2 kpc) in the last billion years. The gamma radiation from such a burst would quickly deplete much of the Earth's protective ozone layer, allowing an increase in solar UVB radiation reaching the surface. This radiation is harmful to life, causing sunburn and damaging DNA. In addition, NO 2 produced in the atmosphere would cause a decrease in visible sunlight reaching the surface and could cause global cooling. Nitric acid rain could stress portions of the biosphere, but the increased nitrate deposition could be helpful to land plants. We have used a two-dimensional atmospheric model to investigate the effects on the Earth's atmosphere of a GRB. We have simulated bursts delivering a range of fluences, at various latitudes, at the equinoxes and solstices, and at different times of day. We have computed DNA damage caused by increased solar UVB radiation, reduction in solar visible light due to NO 2 opacity; and deposition of nitrates through rainout of HNO 3 . For a "typical" burst in the last billion years, we find globally averaged ozone depletion up to 38%. Localized depletion reaches as much as 74%. Significant global depletion (at least 10%) persists up to about 7 years after the burst. Our results depend strongly on time of year and latitude over which the burst occurs. We find DNA damage of up to 16 times the normal annual global average, with greatest damage occurring at low to mid latitudes. We find reductions in visible sunlight of a few percent, primarily in the polar regions. Nitrate deposition similar to or slightly greater than that currently caused by lightning is also observed. We find support in our results for the hypothesis that the

Thirty-year solid waste generation forecast for facilities at SRS

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

Not Available

1994-07-01

The information supplied by this 30-year solid waste forecast has been compiled as a source document to the Waste Management Environmental Impact Statement (WMEIS). The WMEIS will help to select a sitewide strategic approach to managing present and future Savannah River Site (SRS) waste generated from ongoing operations, environmental restoration (ER) activities, transition from nuclear production to other missions, and decontamination and decommissioning (D&D) programs. The EIS will support project-level decisions on the operation of specific treatment, storage, and disposal facilities within the near term (10 years or less). In addition, the EIS will provide a baseline for analysis ofmore » future waste management activities and a basis for the evaluation of the specific waste management alternatives. This 30-year solid waste forecast will be used as the initial basis for the EIS decision-making process. The Site generates and manages many types and categories of waste. With a few exceptions, waste types are divided into two broad groups-high-level waste and solid waste. High-level waste consists primarily of liquid radioactive waste, which is addressed in a separate forecast and is not discussed further in this document. The waste types discussed in this solid waste forecast are sanitary waste, hazardous waste, low-level mixed waste, low-level radioactive waste, and transuranic waste. As activities at SRS change from primarily production to primarily decontamination and decommissioning and environmental restoration, the volume of each waste s being managed will change significantly. This report acknowledges the changes in Site Missions when developing the 30-year solid waste forecast.« less

Schizosaccharomyces pombe Retrotransposon Tf2 Mobilizes Primarily through Homologous cDNA Recombination

PubMed Central

Hoff, Eleanor F.; Levin, Henry L.; Boeke, Jef D.

1998-01-01

The Tf2 retrotransposon, found in the fission yeast Schizosaccharomyces pombe, is nearly identical to its sister element, Tf1, in its reverse transcriptase-RNase H and integrase domains but is very divergent in the gag domain, the protease, the 5′ untranslated region, and the U3 domain of the long terminal repeats. It has now been demonstrated that a neo-marked copy of Tf2 overexpressed from a heterologous promoter can mobilize into the S. pombe genome and produce true transposition events. However, the Tf2-neo mobilization frequency is 10- to 20-fold lower than that of Tf1-neo, and 70% of the Tf2-neo events are homologous recombination events generated independently of a functional Tf2 integrase. Thus, the Tf2 element is primarily dependent on homologous recombination with preexisting copies of Tf2 for its propagation. Finally, production of Tf2-neo proteins and cDNA was also analyzed; surprisingly, Tf2 was found to produce its reverse transcriptase as a single species in which it is fused to protease, unlike all other retroviruses and retrotransposons. PMID:9774697

Rolling Moments Due to Rolling and Yaw for Four Wing Models in Rotation

NASA Technical Reports Server (NTRS)

Knight, Montgomery; Wenzinger, Carl J

1932-01-01

This report presents the results of a series of autorotation and torque tests on four different rotating wing systems at various rates of roll and at several angles of yaw. The investigation covered an angle of attack range up to 90 degrees and angles of yaw of 0 degree, 5 degrees, 10 degrees, and 20 degrees. The tests were made in a 5-foot, closed-throat atmospheric wind tunnel. The object of the tests was primarily to determine the effects of various angles of yaw on the rolling moments of the rotating wings up to large angles of attack. It was found that at angles of attack above that of maximum lift the rolling moments on the wings due to yaw (or side slip) from 5 degrees to 20 degrees were roughly of the same magnitude as those due to rolling. There was a wide variation in magnitude of the rolling moment due to yaw angle. The rates and ranges of stable autorotation for the monoplane models were considerably increased by yaw, whereas for an unstaggered biplane they were little affected. The immediate cause of the rolling moment due to yaw is apparently the building up of large loads on the forward wing tip and the reduction of loads on the rearward wing tip.

Maculopathy due to drug inhalation.

PubMed

Asensio-Sánchez, V M; Gonzalez-Buendia, L; Marcos-Fernández, M

2014-08-01

A case of maculopathy due to "poppers" is described. Poppers is a drug composed of various forms of alkyl nitrite. A 39 year-old man, who had been using poppers for years, was seen in the clinic with phosphenes, reduced visual acuity and central scotoma. The SD-OCT in the right eye showed disruption at the level of the IS/OS junction line. The SD-OCT scan in the left eye showed an outer rectangular retinal hole and an outer retinal cyst. Copyright © 2012 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

Environmental due diligence within multinational corporations

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

MacLean, R.

1997-08-01

Superfund and other state and federal regulations that emerged during the 80`s dramatically changed the way corporations managed property transactions. At the beginning of that decade there were very few engineers experienced in environmental due diligence. Over the past 15 years a sophisticated consulting industry has emerged to support companies in their effort to minimize liabilities associated with contaminated property. There is now a wealth of published literature on environmental due diligence, including generally accepted standards for investigating property contamination from organizations such as ASTM. This paper examines the current state of environmental due diligence among multinationals. It presents themore » underlying reasons for the current ad hoc nature of due diligence investigations and what companies can do to improve their policies and communication networks. A summary is given of the best practices used by industry leaders to minimize liabilities.« less

49 CFR 37.101 - Purchase or lease of vehicles by private entities not primarily engaged in the business of...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Purchase or lease of vehicles by private entities not primarily engaged in the business of transporting people. 37.101 Section 37.101 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Acquisition of Accessible Vehicles by Privat...

49 CFR 37.101 - Purchase or lease of vehicles by private entities not primarily engaged in the business of...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Purchase or lease of vehicles by private entities not primarily engaged in the business of transporting people. 37.101 Section 37.101 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Acquisition of Accessible Vehicles by Privat...

49 CFR 37.101 - Purchase or lease of vehicles by private entities not primarily engaged in the business of...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Purchase or lease of vehicles by private entities not primarily engaged in the business of transporting people. 37.101 Section 37.101 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Acquisition of Accessible Vehicles by Privat...

Selective mutism due to a dog bite trauma in a 4-year-old girl: a case report

PubMed Central

2009-01-01

Introduction A child experiencing an event of threatening or catastrophic nature may experience considerable post-traumatic psychological distress. Dog bites present an important public health problem and are a frequent cause of physical trauma in children. Physicians who manage paediatric trauma may not be vigilant of the high risk of psychological stress in children exposed to a physical injury. Case presentation A 4-year-old white girl of Greek origin, with a dog-bite related trauma was admitted to the University Hospital of Crete, Greece, for surgical repair and intravenous antibiotic therapy due to extensive lesions. Exposure to the traumatic event triggered the onset of an unusual psychological response, selective mutism and acute post-traumatic stress disorder. Conclusion There is limited literature discussing the psychological effect of dog bites in children. Parents and physicians involved in pediatric physical trauma need to be more familiar with post-traumatic behavioral reactions. Awareness of the potential development of such reactions may result in early detection and effective management of children at risk. PMID:19946578

Three consecutive years of road closures due to natural hazards in the Weisstannen valley, Canton of St-Gallen, Switzerland

NASA Astrophysics Data System (ADS)

Voumard, Jérémie; Derron, Marc-Henri; Jaboyedoff, Michel

2017-04-01

The Weisstannen small alpine valley located in the Canton of St-Gallen, Switzerland, has been affected by four different natural hazards these three last years. Its unique access road has been cut off height times during this period: by an earth slide in January 2014, by three debris flows in August 2015, by one debris flow in September 2016, by two floods in June and July 2016 and by a rockfall in May 2016. Although the valley is sparsely populated, 240 people have been affected by the height road closures due to these events. In addition to road damages, several buildings, of which a restaurant (with EUR 190'000 damages) and an animal shelter, have been damaged. In Switzerland, some roads of 15 communes have been affected by natural hazards at least three times in five years (2012-2016). Then the Weisstannen valley is not an exception at the communal level. However, it is the only valley whose unique access was cut off three consecutive years. With these repeated events, the population of the valley does not understand how possible it is to end up in such a situation in a country accustomed to natural hazards. In the media and social media, people do not hide their irritation regarding to this situation: "Have the authorities failed to take into account natural dangers despite of the 4.7 million Euro allocated for a flood protection project? Who is responsible of those repeated damages? Why the situation did not improve after the events of the first year and then the second year? ". In the present work, we try to shed the light on this peculiar case analysing the causes of road closures, studying meteorological, topographical, hydrological and geological data for each events. The effectiveness of the new protective measures built between the events are assessed, as the future planned protectives measures. Road closures consequences on the population and the economy are also estimated. Finally, we estimate the probability of having new road closures in the

[Analysis of the impact of mortality due to suicides in Mexico, 2000-2012].

PubMed

Dávila Cervantes, Claudio Alberto; Ochoa Torres, María del Pilar; Casique Rodríguez, Irene

2015-12-01

The objective of this study was to analyze the burden of disease due to suicide in Mexico using years of life lost (YLL) between 2000 and 2012 by sex, age group (for those under 85 years of age) and jurisdiction. Vital statistics on mortality and population estimates were used to calculate standardized mortality rates and years of life lost due to suicide. Between 2000 and 2012 a sustained increase in the suicide mortality rate was observed in Mexico. The age group with the highest rate was 85 years of age or older for men, and 15-19 years of age for women. The highest impact in life expectancy due to suicide occurred at 20 to 24 years of age in men and 15 to 19 years of age in women. The states with the highest mortality due to suicide were located in the Yucatan Peninsula (Yucatan, Quintana Roo and Campeche). Mortality due to suicide in Mexico has increased continually. As suicides are preventable, the implementation of health public policies through timely identification, integral prevention strategies and the detailed study of associated risk factors is imperative.

Opportunities for Student Development in Two-Year Colleges. Monograph Series, Volume 6.

ERIC Educational Resources Information Center

Creamer, Don G., Ed.; Dassance, Charles R., Ed.

This monograph, addressed primarily to the concerns of practitioners, was written mostly by two-year college practitioners. Chapter 1, "Opportunities in Legacy" (Charles R. Dassance), discusses qualities of the two-year college, its special commitment to guidance of students, and its commitment to teaching as a primary thrust of educational…

Onychomycosis due to nondermatophytic molds.

PubMed

Hwang, Sung Min; Suh, Moo Kyu; Ha, Gyoung Yim

2012-05-01

Although there have been many studies about onychomycosis due to nondermatophytic molds (NDM), few studies about etiologic agents including NDM in onychomycosis have been reported in Korea. This study investigated onychomycosis due to NDM in the Gyeongju area of Korea. In the 10-year period from 1999~2009, we reviewed 59 patients with onychomycosis due to NDM. The etiologic agents were identified by cultures on Sabouraud's Dextrose agar with and without cycloheximide. In some cases, internal transcribed spacer sequence analysis was done. NDM isolated considered pathogens when the presence of fungal elements was identified by direct microscopy observation and in follow-up cultures yielding the same fungi. Onychomycosis due to NDM comprised 2.3% of all onychomycosis. Of the 59 patients with onychomycosis due to NDM, 84.7% were toenail onychomycosis and 15.3% were fingernail onychomycosis. The incidence rate was highest in the fifth decade (27.1%). The ratio of male to female patients was 1:1.6. The frequency of associated diseases, in descending order, was hypertension, diabetes mellitus, and cerebral hematoma. Distal and lateral subungual onychomycosis (86.4%) was the most common clinical type of onychomycosis. Aspergillus spp. was the most frequently isolated etiologic agent of onychomycosis due to NDM (83.0%). Other causative agents were Scopulariopsis brevicaulis (10.2%), Acremonium spp. (3.4%), Fusarium solani (1.7%), and Chaetomium globosum (1.7%). Because of the increase in onychomycosis due to NDM, we suggest the need of a careful mycological examination in patients with onychomycosis.

Adolescent Pornography Use and Dating Violence among a Sample of Primarily Black and Hispanic, Urban-Residing, Underage Youth

PubMed Central

Rothman, Emily F.; Adhia, Avanti

2015-01-01

This cross-sectional study was designed to characterize the pornography viewing preferences of a sample of U.S.-based, urban-residing, economically disadvantaged, primarily Black and Hispanic youth (n = 72), and to assess whether pornography use was associated with experiences of adolescent dating abuse (ADA) victimization. The sample was recruited from a large, urban, safety net hospital, and participants were 53% female, 59% Black, 19% Hispanic, 14% Other race, 6% White, and 1% Native American. All were 16–17 years old. More than half (51%) had been asked to watch pornography together by a dating or sexual partner, and 44% had been asked to do something sexual that a partner saw in pornography. Adolescent dating abuse (ADA) victimization was associated with more frequent pornography use, viewing pornography in the company of others, being asked to perform a sexual act that a partner first saw in pornography, and watching pornography during or after marijuana use. Approximately 50% of ADA victims and 32% of non-victims reported that they had been asked to do a sexual act that their partner saw in pornography (p = 0.15), and 58% did not feel happy to have been asked. Results suggest that weekly pornography use among underage, urban-residing youth may be common, and may be associated with ADA victimization. PMID:26703744

Persisting arthralgia due to Mayaro virus infection in a traveler from Brazil: is there a risk for attendants to the 2014 FIFA World Cup?

PubMed

Slegers, C A D; Keuter, M; Günther, S; Schmidt-Chanasit, J; van der Ven, A J; de Mast, Q

2014-07-01

The 2014 FIFA World Cup and the 2016 Olympic Games will attract large groups of visitors to Brazil. These visitors will be at risk for different arboviral infections, some of which not well known outside endemic areas. We report a case of a 52-year-old Dutch woman who presented with persistent arthralgia due to a Mayaro virus (MAYV) infection which she contracted in the Amazon basin in Brazil. MAYV is a mosquito-borne alphavirus which primarily circulates in humid tropical forests of South America. Infections are rarely reported in travelers and are characterized by an acute febrile illness which is often followed by a prolonged and sometimes incapacitating polyarthralgia. Both travelers and physicians should be aware of the risk of these arboviral infections and the importance of mosquito bite prevention should be stressed. Copyright © 2014 Elsevier B.V. All rights reserved.

26 CFR 25.2502-2 - Donor primarily liable for tax.

Code of Federal Regulations, 2010 CFR

2010-04-01

... extent of the value of their inheritances, bequests, devises, or distributive shares of the donor's... third party during any “calendar period” (as defined in § 25.2502-1(c)(1)) considered as made one-half... much thereof as may remain due and unpaid. As used in such section 3467, the word “debt” includes a...

Prognostic Factors of Returning to Work after Sick Leave due to Work-Related Common Mental Disorders: A One- and Three-Year Follow-Up Study.

PubMed

Netterstrøm, Bo; Eller, Nanna Hurwitz; Borritz, Marianne

2015-01-01

The aim of this paper was to assess the prognostic factors of return to work (RTW) after one and three years among people on sick leave due to occupational stress. Methods. The study population comprised 223 completers on sick leave, who participated in a stress treatment program. Self-reported psychosocial work environment, life events during the past year, severity of the condition, occupational position, employment sector, marital status, and medication were assessed at baseline. RTW was assessed with data from a national compensation database (DREAM). Results. Self-reported high demands, low decision authority, low reward, low support from leaders and colleagues, bullying, high global symptom index, length of sick leave at baseline, and stressful negative life events during the year before baseline were associated with no RTW after one year. Low work ability and full-time sick leave at inclusion were predictors after three years too. Being single was associated with no RTW after three years. The type of treatment, occupational position, gender, age, and degree of depression were not associated with RTW after one or three years. Conclusion. The impact of the psychosocial work environment as predictor for RTW disappeared over time and only the severity of the condition was a predictor for RTW in the long run.

Two-Year Outcome of Aflibercept in Patients with Pigment Epithelial Detachment due to Neovascular Age-Related Macular Degeneration (nAMD) Refractory to Ranibizumab

PubMed Central

Dumas, Stéphane; Coscas, Florence

2017-01-01

Purpose To evaluate the response of intravitreal aflibercept injection (IAI) in eyes with detachment of retinal pigment epithelium (DEP) secondary to nAMD refractory to monthly ranibizumab. Patients and Methods This is a retrospective, multicenter study. All patients received 3 IAI then treated as needed every 4 weeks for 12 months. During the second year, the eyes were treated with a treat- and-extend regimen. Results Forty-four eyes were included. Best-corrected visual acuity improved significantly after the loading phase (3.1 ± 6.4 letters) and at 6 months (2.8 ± 6.4 letters), but change was not significant at 1 year and 2 years. The height of the DEP was significantly decreased at 3 months and 6 months, but the difference did not reach statistical difference at 1 and 2 years. Rate of eyes with complete resolution of exudation was 59% after the loading phase and 34.3% at 2 years. Mean interval of anti-VEGF injection was extended from 31 ± 2.6 days to 61 ± 5 days after conversion. Conclusions Aflibercept intravitreal injection in patients with fibrovascular DEP due to nAMD who respond poorly to monthly ranibizumab led to short-term functional and anatomical improvement. Reduction of intravitreal injection frequency was obtained until 2 years of follow-up. PMID:29093970

Breastfeeding and Mental and Motor Development at 5 ½ Years

PubMed Central

Clark, Katy M.; Castillo, Marcela; Calatroni, Agustin; Walter, Tomas; Cayazzo, Marisol; Pino, Paulina; Lozoff, Betsy

2006-01-01

Objective Breastfeeding is associated with better child development outcomes, but uncertainty remains primarily due to the close relationship between breastfeeding and socioeconomic status. This study assesses the issue in a low socioeconomic status sample where breastfeeding was close to universal. Methods 784 Chilean children were followed longitudinally from infancy. All but 4 were initially breastfed, 40% nursed beyond 12 months, and infant growth was normal. Child development was assessed at 5 ½ years by a cognitive, language, and motor test battery. The duration of breastfeeding as the sole milk source was analyzed as a continuous variable, adjusting for a comprehensive set of background factors. Results The relationship between breastfeeding and most 5 ½ -year developmental outcomes was non-linear, with poorer outcome for periods of breastfeeding as the sole milk source for < 2 months or > 8 months – statistically significant for language, motor, and one comprehensive cognitive test, with a suggestive trend for IQ. Conclusions The observed non-linear relationships showed that breastfeeding as the sole milk source for < 2 months or > 8 months, compared to 2–8 months, was associated with poorer development in this sample. The latter finding requires replication in other samples where long breastfeeding is common and socioeconomic status is relatively homogeneous. PMID:16530141

Rate of deaths due to child abuse and neglect in children 0-3 years of age in Germany.

PubMed

Banaschak, Sibylle; Janßen, Katharina; Schulte, Babette; Rothschild, Markus A

2015-09-01

In recent years, increasing attention has been paid to the issue of (fatal) child abuse and neglect, largely due to the media attention garnered by some headline-grabbing cases. If media statements are to be believed, such cases may be an increasing phenomenon. With these published accounts in mind, publicly available statistics should be analysed with respect to the question of whether reliable statements can be formulated based on these figures. It is hypothesised that certain data, e.g., the Innocenti report published by UNICEF in 2003, may be based on unreliable data sources. For this reason, the generation of such data, and the reliability of the data itself, should also be discussed. Our focus was on publicly available German mortality and police crime statistics (Polizeiliche Kriminalstatistik). These data were classified with respect to child age, data origin, and cause of death (murder, culpable homicide, etc.). In our opinion, the available data could not be considered in formulating reliable scientific statements about fatal child abuse and neglect, given the lack of detail and the flawed nature of the basic data. Increasing the number of autopsies of children 0-3 years of age should be considered as a means to ensure the capture of valid, practical, and reliable data. This could bring about some enlightenment and assist in the development of preemptive strategies to decrease the incidence of (fatal) child abuse and neglect.

Accumulation of Succinate in Cardiac Ischemia Primarily Occurs via Canonical Krebs Cycle Activity.

PubMed

Zhang, Jimmy; Wang, Yves T; Miller, James H; Day, Mary M; Munger, Joshua C; Brookes, Paul S

2018-05-29

Succinate accumulates during ischemia, and its oxidation at reperfusion drives injury. The mechanism of ischemic succinate accumulation is controversial and is proposed to involve reversal of mitochondrial complex II. Herein, using stable-isotope-resolved metabolomics, we demonstrate that complex II reversal is possible in hypoxic mitochondria but is not the primary succinate source in hypoxic cardiomyocytes or ischemic hearts. Rather, in these intact systems succinate primarily originates from canonical Krebs cycle activity, partly supported by aminotransferase anaplerosis and glycolysis from glycogen. Augmentation of canonical Krebs cycle activity with dimethyl-α-ketoglutarate both increases ischemic succinate accumulation and drives substrate-level phosphorylation by succinyl-CoA synthetase, improving ischemic energetics. Although two-thirds of ischemic succinate accumulation is extracellular, the remaining one-third is metabolized during early reperfusion, wherein acute complex II inhibition is protective. These results highlight a bifunctional role for succinate: its complex-II-independent accumulation being beneficial in ischemia and its complex-II-dependent oxidation being detrimental at reperfusion. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

An Outbreak of Food-Borne Typhoid Fever Due to Salmonella enterica Serotype Typhi in Japan Reported for the First Time in 16 Years

PubMed Central

Kobayashi, Tetsuro; Kutsuna, Satoshi; Hayakawa, Kayoko; Kato, Yasuyuki; Ohmagari, Norio; Uryu, Hideko; Yamada, Ritsuko; Kashiwa, Naoyuki; Nei, Takahito; Ehara, Akihito; Takei, Reiko; Mori, Nobuaki; Yamada, Yasuhiro; Hayasaka, Tomomi; Kagawa, Narito; Sugawara, Momoko; Suzaki, Ai; Takahashi, Yuno; Nishiyama, Hiroyuki; Morita, Masatomo; Izumiya, Hidemasa; Ohnishi, Makoto

2016-01-01

For the first time in 16 years, a food-borne outbreak of typhoid fever due to Salmonella enterica serotype Typhi was reported in Japan. Seven patients consumed food in an Indian buffet at a restaurant in the center of Tokyo, while one was a Nepali chef in the restaurant, an asymptomatic carrier and the implicated source of this outbreak. The multiple-locus variable-number tandem repeat analysis showed 100% consistency in the genomic sequence for five of the eight cases. PMID:26621565

Bilateral endogenous necrotizing scleritis due to Aspergillus oryzae.

PubMed

Stenson, S; Brookner, A; Rosenthal, S

1982-01-01

A case of bilateral necrotizing scleritis due to Aspergillus oryzae is reported. The patient was a former addict of intravenous narcotics treated five years previously for meningitis due to the same organism. A seeding focus in the thoracic spine was eventually found. The patient responded well to combined local and systemic therapy with amphotericin B, flucytosine, and natamycin. This represents, to the best of our knowledge, both the first reported case of ocular disease due to this species of Aspergillus and of isolated scleral, nonintraocular involvement in endogenous oculomycosis.

Gesture Frequency Linked Primarily to Story Length in 4-10-Year Old Children's Stories

ERIC Educational Resources Information Center

Nicoladis, Elena; Marentette, Paula; Navarro, Samuel

2016-01-01

Previous studies have shown that older children gesture more while telling a story than younger children. This increase in gesture use has been attributed to increased story complexity. In adults, both narrative complexity and imagery predict gesture frequency. In this study, we tested the strength of three predictors of children's gesture use in…

An unusual foreign body in the upper aerodigestive tract: esophageal obstruction due to bran impaction.

PubMed

Losacco, T; Cagiano, R; Luperto, P; Bera, I; Santacroce, L

2009-01-01

Foreign bodies of the upper aerodigestive tract are common problems encountered by the otolaryngologist and general surgeons. While the diagnosis seems straightforward, it is sometimes delayed until after serious complications have occurred. The treatment of choice is endoscopic retrieval under general anesthesia. The procedure should be preceded by the completion of appropriate studies (radiographic and other specifically indicated for the patient) planned and performed by the endoscopy team. Time invested in preparation and planning will usually yield a speedy recovery of the patient. Bran is a natural fiber that undergoes considerable expansion and thickening when hydrated. Due to this property, it has been used in "weight loss" tablets that in the stomach undergo expansion and are expected to cause early satiety. These tablets are usually marketed as over-the-counter (OTC) diet products by a number of pharmaceutical manufacturers. These supplements consisting primarily of dietary fibers, so common and inoffensive-seeming, rarely may have severe side effects, such a sudden esophageal obstruction. We report a case of a bran dietary product impacted in the cervical esophagus in a 45 year old woman, presenting as an emergency complaining of retrosternal discomfort and difficult to swallow or drink. The technique for removal of such object that is also reported.

Treatment of sepsis: What is the antibiotic choice in bacteremia due to carbapenem resistant Enterobacteriaceae?

PubMed Central

Alhashem, Fatema; Tiren-Verbeet, Nicolette Leonie; Alp, Emine; Doganay, Mehmet

2017-01-01

Sepsis is one of the major challenges of today. Although gram-positive bacteria related infections are more prevalent in hospital setting, the highest mortality rate is associated with gram-negative microorganisms especially Enterobacteriaceae. Enterobacteriaceae, including Escherichia coli, Klebsiella spp., Proteus spp., Enterobacter spp. and Serratia spp. Resistance to β-lactams in Enterobacteriaceae is primarily attributed to the production of B-lactamase enzymes with subsequent antibiotic hydrolysis and to a lesser extent by alteration of efflux pump or porins expression. Carbapenem resistant Enterobacteriaceae (CRE) and Acinetobacter baumannii are the most notorious pathogens due to the high incidence of morbidity and mortality especially in the immunocompromised patients in the intensive care unit. The most appropriate antimicrobial therapy to treat CRE is still controversial. Combination therapy is preferred over monotherapy due to its broad-spectrum coverage of micro-organisms, due to its synergetic effect and to prevent development of further resistance. Current suggested therapies for CRE resistance as well as promising antibiotics that are currently under investigation for winning the war against the emerging CRE resistance are reviewed and discussed. PMID:28868304

49 CFR 37.103 - Purchase or lease of new non-rail vehicles by private entities primarily engaged in the business...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Purchase or lease of new non-rail vehicles by private entities primarily engaged in the business of transporting people. 37.103 Section 37.103 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Acquisition of Accessible Vehicles...

49 CFR 37.103 - Purchase or lease of new non-rail vehicles by private entities primarily engaged in the business...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Purchase or lease of new non-rail vehicles by private entities primarily engaged in the business of transporting people. 37.103 Section 37.103 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Acquisition of Accessible Vehicles...

Sleep patterns as predictors for disability pension due to low back diagnoses: a 23-year longitudinal study of Finnish twins.

PubMed

Ropponen, Annina; Silventoinen, Karri; Hublin, Christer; Svedberg, Pia; Koskenvuo, Markku; Kaprio, Jaakko

2013-06-01

Impaired sleep patterns are known to be associated with many chronic conditions and ultimately they may lead to permanent work incapacity. Less is known about the associations between sleep patterns and cause-specific disability pensions, such as low back diagnoses, or whether familial factors (genetics and family environment) can affect the associations. The objective of this study was to investigate sleep patterns as predictors of disability pension due to low back diagnoses with a 23-year follow-up. A prospective cohort study with comprehensive mailed questionnaires about sleep patterns, e.g., quality and length of sleep in 1975 and 1981. Follow-up from the national disability pension register data until 2004. Not applicable. There were 18,979 individuals (7,722 complete twin pairs) born before 1958. Cox proportional hazards regression was used to calculate hazard ratios (HR) with 95% confidence intervals (95% CI). Disability pension due to low back diagnoses had been granted to 467 individuals during the follow-up. Sleeping moderately well (HR 1.25; 95% CI 1.02, 1.53), or fairly poorly/poorly (HR 2.05; 95% CI 1.53, 2.73) at baseline predicted a significantly higher risk for disability pension. Stable patterns of sleeping either fairly well (HR 1.29; 95% CI 1.01, 1.64), or stably fairly poorly/poorly (HR 2.29; 95% CI 1.49, 3.52) between 1975 and 1981 were associated with a higher risk as compared to a stable pattern of sleeping well. Furthermore, a decrease in quality of sleep from 1975 to 1981 was associated (HR 1.34; 95% CI 1.03, 1.76) with an increased risk of disability pension. Sleep quality and changes in sleep quality appear to be early predictors for disability pension due to low back diagnoses independently from other confounding factors.

The Caenorhabditis elegans gene ham-1 regulates daughter cell size asymmetry primarily in divisions that produce a small anterior daughter cell

PubMed Central

Kovacevic, Ismar; Bao, Zhirong

2018-01-01

C. elegans cell divisions that produce an apoptotic daughter cell exhibit Daughter Cell Size Asymmetry (DCSA), producing a larger surviving daughter cell and a smaller daughter cell fated to die. Genetic screens for mutants with defects in apoptosis identified several genes that are also required for the ability of these divisions to produce daughter cells that differ in size. One of these genes, ham-1, encodes a putative transcription factor that regulates a subset of the asymmetric cell divisions that produce an apoptotic daughter cell. In a survey of C. elegans divisions, we found that ham-1 mutations affect primarily anterior/posterior divisions that produce a small anterior daughter cell. The affected divisions include those that generate an apoptotic cell as well as those that generate two surviving cells. Our findings suggest that HAM-1 primarily promotes DCSA in a certain class of asymmetric divisions. PMID:29668718

Estimation of the collective ionizing dose in the Portuguese population for the years 2011 and 2012, due to nuclear medicine exams.

PubMed

Costa, F; Teles, P; Nogueira, A; Barreto, A; Santos, A I; Carvalho, A; Martins, B; Oliveira, C; Gaspar, C; Barros, C; Neves, D; Costa, D; Rodrigues, E; Godinho, F; Alves, F; Cardoso, G; Cantinho, G; Conde, I; Vale, J; Santos, J; Isidoro, J; Pereira, J; Salgado, L; Rézio, M; Vieira, M; Simãozinho, P; Almeida, P; Castro, R; Parafita, R; Pintão, S; Lúcio, T; Reis, T; Vaz, P

2015-01-01

In 2009-2010 a Portuguese consortium was created to implement the methodologies proposed by the Dose Datamed II (DDM2) project, aiming to collect data from diagnostic X-ray and nuclear medicine (NM) procedures, in order to determine the most frequently prescribed exams and the associated ionizing radiation doses for the Portuguese population. The current study is the continuation of this work, although it focuses only on NM exams for the years 2011 and 2012. The annual frequency of each of the 28 selected NM exams and the average administered activity per procedure was obtained by means of a nationwide survey sent to the 35 NM centres in Portugal. The results show a reduction of the number of cardiac exams performed in the last two years compared with 2010, leading to a reduction of the annual average effective dose of Portuguese population due to NM exams from 0.08 mSv ± 0.017 mSv/caput to 0.059 ± 0.011 mSv/caput in 2011 and 0.054 ± 0.011 mSv/caput in 2012. Portuguese total annual average collective effective dose due to medical procedures was estimated to be 625.6 ± 110.9 manSv in 2011 and 565.1 ± 117.3 manSv in 2012, a reduction in comparison with 2010 (840.3 ± 183.8 manSv). The most frequent exams and the ones that contributed the most for total population dose were the cardiac and bone exams, although a decrease observed in 2011 and in 2012 was verified. The authors intend to perform this study periodically to identify trends in the annual Portuguese average effective dose and to help to raise awareness about the potential dose optimization. Copyright © 2014 Elsevier España, S.L.U. and SEMNIM. All rights reserved.

Nitric oxide circulates in mammalian plasma primarily as an S-nitroso adduct of serum albumin.

PubMed Central

Stamler, J S; Jaraki, O; Osborne, J; Simon, D I; Keaney, J; Vita, J; Singel, D; Valeri, C R; Loscalzo, J

1992-01-01

We have recently shown that nitric oxide or authentic endothelium-derived relaxing factor generated in a biologic system reacts in the presence of specific protein thiols to form S-nitrosoprotein derivatives that have endothelium-derived relaxing factor-like properties. The single free cysteine of serum albumin, Cys-34, is particularly reactive toward nitrogen oxides (most likely nitrosonium ion) under physiologic conditions, primarily because of its anomalously low pK; given its abundance in plasma, where it accounts for approximately 0.5 mM thiol, we hypothesized that this plasma protein serves as a reservoir for nitric oxide produced by the endothelial cell. To test this hypothesis, we developed a methodology, which involves UV photolytic cleavage of the S--NO bond before reaction with ozone for chemiluminescence detection, with which to measure free nitric oxide, S-nitrosothiols, and S-nitrosoproteins in biologic systems. We found that human plasma contains approximately 7 microM S-nitrosothiols, of which 96% are S-nitrosoproteins, 82% of which is accounted for by S-nitroso-serum albumin. By contrast, plasma levels of free nitric oxide are only in the 3-nM range. In rabbits, plasma S-nitrosothiols are present at approximately 1 microM; 60 min after administration of NG-monomethyl-L-arginine at 50 mg/ml, a selective and potent inhibitor of nitric oxide synthetases, S-nitrosothiols decreased by approximately 40% (greater than 95% of which were accounted for by S-nitrosoproteins, and approximately 80% of which was S-nitroso-serum albumin); this decrease was accompanied by a concomitant increase in mean arterial blood pressure of 22%. These data suggest that naturally produced nitric oxide circulates in plasma primarily complexed in S-nitrosothiol species, principal among which is S-nitroso-serum albumin. This abundant, relatively long-lived adduct likely serves as a reservoir with which plasma levels of highly reactive, short-lived free nitric oxide can be

Nitric oxide circulates in mammalian plasma primarily as an S-nitroso adduct of serum albumin.

PubMed

Stamler, J S; Jaraki, O; Osborne, J; Simon, D I; Keaney, J; Vita, J; Singel, D; Valeri, C R; Loscalzo, J

1992-08-15

We have recently shown that nitric oxide or authentic endothelium-derived relaxing factor generated in a biologic system reacts in the presence of specific protein thiols to form S-nitrosoprotein derivatives that have endothelium-derived relaxing factor-like properties. The single free cysteine of serum albumin, Cys-34, is particularly reactive toward nitrogen oxides (most likely nitrosonium ion) under physiologic conditions, primarily because of its anomalously low pK; given its abundance in plasma, where it accounts for approximately 0.5 mM thiol, we hypothesized that this plasma protein serves as a reservoir for nitric oxide produced by the endothelial cell. To test this hypothesis, we developed a methodology, which involves UV photolytic cleavage of the S--NO bond before reaction with ozone for chemiluminescence detection, with which to measure free nitric oxide, S-nitrosothiols, and S-nitrosoproteins in biologic systems. We found that human plasma contains approximately 7 microM S-nitrosothiols, of which 96% are S-nitrosoproteins, 82% of which is accounted for by S-nitroso-serum albumin. By contrast, plasma levels of free nitric oxide are only in the 3-nM range. In rabbits, plasma S-nitrosothiols are present at approximately 1 microM; 60 min after administration of NG-monomethyl-L-arginine at 50 mg/ml, a selective and potent inhibitor of nitric oxide synthetases, S-nitrosothiols decreased by approximately 40% (greater than 95% of which were accounted for by S-nitrosoproteins, and approximately 80% of which was S-nitroso-serum albumin); this decrease was accompanied by a concomitant increase in mean arterial blood pressure of 22%. These data suggest that naturally produced nitric oxide circulates in plasma primarily complexed in S-nitrosothiol species, principal among which is S-nitroso-serum albumin. This abundant, relatively long-lived adduct likely serves as a reservoir with which plasma levels of highly reactive, short-lived free nitric oxide can be

Brief communication: Loss of life due to Hurricane Harvey

NASA Astrophysics Data System (ADS)

Jonkman, Sebastiaan N.; Godfroy, Maartje; Sebastian, Antonia; Kolen, Bas

2018-04-01

An analysis was made of the loss of life caused by Hurricane Harvey. Information was collected for 70 fatalities that occurred due to the event and were recovered within the first 2 weeks after landfall. Most fatalities occurred due to drowning (81 %), particularly in and around vehicles. Males (70 %) and people over 50 years old (56 %) were overrepresented in the dataset. More than half of the fatalities occurred in the greater Houston area (n = 37), where heavy rainfall and dam releases caused unprecedented urban flooding. The majority of fatalities were recovered outside the designated 100- and 500-year flood hazard areas.

Graves' disease in a 3 year-old patient with agranulocytosis due to anti-thyroid drugs: Radioiodine ablation therapy as an effective alternative.

PubMed

Espinosa-Muñoz, E; Ramírez-Ocaña, D; Martín-García, A M; Ruiz-García, F J; Puentes-Zarzuela, C

The case is presented of a 3 year-old girl with mitochondrial disease (subacute necrotizing encephalomyelopathy of Leigh syndrome), v-stage chronic kidney disease of a diffuse mesangial sclerosis, as well as developmental disorders, and diagnosed with hyperthyroidism Graves-Basedow disease. Six weeks after starting the treatment with neo-carbimazole, the patient reported a serious case of agranulocytosis. This led to stopping the anti-thyroid drugs, and was treated successfully with 131 I ablation therapy. The relevance of the article is that Graves' disease is uncommon in the paediatric age range (especially in children younger than 6 years old), and developing complications due to a possible late diagnosis. Agranulocytosis as a potentially serious adverse effect following the use of anti-thyroid drugs, and the few reported cases of ablation therapy with 131 I at this age, makes this case unique. Copyright © 2017 Elsevier España, S.L.U. y SEMNIM. All rights reserved.

Geriatric Trauma Patients With Cervical Spine Fractures due to Ground Level Fall: Five Years Experience in a Level One Trauma Center.

PubMed

Wang, Hao; Coppola, Marco; Robinson, Richard D; Scribner, James T; Vithalani, Veer; de Moor, Carrie E; Gandhi, Raj R; Burton, Mandy; Delaney, Kathleen A

2013-04-01

It has been found that significantly different clinical outcomes occur in trauma patients with different mechanisms of injury. Ground level falls (GLF) are usually considered "minor trauma" with less injury occurred in general. However, it is not uncommon that geriatric trauma patients sustain cervical spine (C-spine) fractures with other associated injuries due to GLF or less. The aim of this study is to determine the injury patterns and the roles of clinical risk factors in these geriatric trauma patients. Data were reviewed from the institutional trauma registry of our local level 1 trauma center. All patients had sustained C-spine fracture(s). Basic clinical characteristics, the distribution of C-spine fracture(s), and mechanism of injury in geriatric patients (65 years or older) were compared with those less than 65 years old. Furthermore, different clinical variables including age, gender, Glasgow coma scale (GCS), blood alcohol level, and co-existing injuries were analyzed by multivariate logistic regression in geriatric trauma patients due to GLF and internally validated by random bootstrapping technique. From 2006 - 2010, a total of 12,805 trauma patients were included in trauma registry, of which 726 (5.67%) had sustained C-spine fracture(s). Among all C-spine fracture patients, 19.15% (139/726) were geriatric patients. Of these geriatric patients 27.34% (38/139) and 53.96% (75/139) had C1 and C2 fractures compared with 13.63% (80/587) and 21.98% (129/587) in young trauma patients (P < 0.001). Of geriatric trauma patients 13.67% (19/139) and 18.71% (26/139) had C6 and C7 fractures compared with 32.03% (188/587) and 41.40% (243/587) in younger ones separately (P < 0.001). Furthermore, 53.96% (75/139) geriatric patients had sustained C-spine fractures due to GLF with more upper C-spine fractures (C1 and C2). Only 3.2% of those had positive blood alcohol levels compared with 52.9% of younger patients (P < 0.001). In addition, 6.34% of geriatric patients due

Efficacy and safety of two doses of Norditropin® (somatropin) in short stature due to Noonan syndrome: a 2-year randomized, double-blind, multicenter trial in Japanese patients.

PubMed

Ozono, Keiichi; Ogata, Tsutomu; Horikawa, Reiko; Matsubara, Yoichi; Ogawa, Yoshihisa; Nishijima, Keiji; Yokoya, Susumu

2018-02-26

This randomized double-blind multicenter trial (NCT01927861) evaluated the growth-promoting effect and safety of Norditropin ® (NN220; somatropin) in Japanese children with short stature due to Noonan syndrome. Prepubertal children aged 3-<11 years (boys) or 3-<10 years (girls) with Noonan syndrome were randomized to receive GH 0.033 mg/kg/day (n = 25, mean age 6.57 years, 11 females) or 0.066 mg/kg/day (n = 26, mean age 6.06 years, eight females) for 104 weeks. Change in height standard deviation score (HSDS) from baseline was analyzed based on an ANCOVA model. Baseline HSDS was -3.24. Estimated change in HSDS [95% CI] after 104 weeks' treatment was 0.84 [0.66, 1.02] and 1.47 [1.29, 1.64] for the lower and higher doses, respectively; estimated mean difference 0.63 [0.38, 0.88], p < 0.0001. Rates and patterns of adverse events (AEs) were similar between groups. Most were mild and reported as unlikely to be related to Norditropin ® . There were no withdrawals due to AEs. Insulin-like growth factor-I SDS increased from -1.71 to -0.64 (0.033 mg/kg/day) and to 0.63 (0.066 mg/kg/day). HbA 1c increased slightly (0.033 mg/kg/day: +0.14%; 0.066 mg/kg/day: +0.13%); glucose profiles were almost unchanged; insulin profiles increased in both groups in the oral glucose tolerance test. There were no clinically significant abnormal electrocardiogram or echocardiography findings. We conclude that Norditropin ® at doses of 0.033 mg/kg/day or 0.066 mg/kg/day for 104 weeks increases height in Japanese children with short stature due to Noonan syndrome, with a favorable safety profile. The effect was greater with 0.066 mg/kg/day compared with 0.033 mg/kg/day.

A national burden of disease calculation: Dutch disability-adjusted life-years. Dutch Burden of Disease Group.

PubMed Central

Melse, J M; Essink-Bot, M L; Kramers, P G; Hoeymans, N

2000-01-01

OBJECTIVES: This study estimated the burden of disease due to 48 major causes in the Netherlands in 1994 in disability-adjusted life-years (DALYs), using national epidemiologic data and disability weights, and explored associated problems and uncertainties. METHODS: We combined data from Dutch vital statistics, registrations, and surveys with Dutch disability weights to calculate disease-specific health loss in DALYs, which are the sum of years of life lost (YLLs) and years lived with disability (YLDs) weighted for severity. RESULTS: YLLs were primarily lost by cardiovascular diseases and cancers, while YLDs were mostly lost by mental disorders and a range of chronic somatic disorders (such as chronic nonspecific lung disease and diabetes). These 4 diagnostic groups caused approximately equal numbers of DALYs. Sensitivity analysis calls for improving the accuracy of the epidemiologic data in connection with disability weights, especially for mild and frequent diseases. CONCLUSIONS: The DALY approach appeared to be feasible at a national Western European level and produced interpretable results, comparable to results from the Global Burden of Disease Study for the Established Market Economies. Suggestions for improving the methodology and its applicability are presented. PMID:10937004

[Analysis on absentees due to injury during 2012-2013 school year from 32 primary schools in Hubei province].

PubMed

Tan, Li; Yan, Weirong; Wang, Ying; Fan, Yunzhou; Jiang, Hongbo; Yang, Wenwen; Nie, Shaofa

2014-09-01

To analyze absentees due to injury among primary school pupils in Hubei, 2012-2013; and to provide theoretical basis for the prevention and control of injuries. A total of 32 primary schools in Qianjiang city and Shayang county were sampled to conduct injury absenteeism surveillance, and the total number of students was 21 493. The surveillance contents included absent dates, genders, grades, initial or return absent, and the detailed absent reasons. The classification of injury was based on the 10th Revision of the international classification of diseases developed by WHO. Data from 2012-2013 school-year were extracted from the surveillance system for analysis. The total surveillance period was 182 days, of which the fall semester was 98 days and the spring semester was 84 days. The absenteeism rate and injury rate in different characteristics of primary school students were compared by χ² test, and the possible risk factors of injury were preliminary explored by calculating the RR (95% CI) value. The total daily injury absenteeism rate was 8.26/100 100 during 2012-2013 school-year in 32 primary schools in Hubei province, which was higher in fall semester (9.16/100 000), Qianjiang area (9.63/100 000), rural primary schools (13.44/100 000), boys (9.57/100 000), 1-2 grades (10.41/100 000), and the differences were significant (P < 0.05). The total injury rate was 0.46%. Rural primary schools (RR = 2.32, 95% CI: 1.46-3.70), boys (RR = 1.88, 95% CI: 1.23-2.87), and 3-4 grades (RR = 1.85, 95% CI: 1.10-3.09) were identified as high-risk factors, while using city primary schools, girls, and 5-6 grades as references, respectively. The injury absenteeism rate and injury rate were more higher in rural primary schools, boys and low or middle grades in Hubei province during 2012 to 2013 school year, so monitoring and preventive measures should be focused on those students.

Nanoparticles affect PCR primarily via surface interactions with PCR components: using amino-modified silica-coated magnetic nanoparticles as a main model

USDA-ARS?s Scientific Manuscript database

Nanomaterials have been widely reported to affect the polymerase chain reaction (PCR). However, many studies in which these effects were observed were not comprehensive, and many of the proposed mechanisms have been primarily speculative. In this work, we used amino-modified silica-coated magnetic n...

The Program of Special Directed Studies: A Five Year Summary.

ERIC Educational Resources Information Center

Mornell, Eugene S.

The report described one relatively small but extensively researched special admission and compensatory education program at The Claremont Colleges, California. The Program of Special Directed Studies for Transition to College (PSDS) was administered by the Claremont University Center. PSDS was a 5-year experimental project primarily funded by the…

Four years of UAS Imagery Reveals Vegetation Change Due to Permafrost Thaw

NASA Astrophysics Data System (ADS)

DelGreco, J. L.; Herrick, C.; Varner, R. K.; McArthur, K. J.; McCalley, C. K.; Garnello, A.; Finnell, D.; Anderson, S. M.; Crill, P. M.; Palace, M. W.

2017-12-01

Warming trends in sub-arctic regions have resulted in thawing of permafrost which in turn induces change in vegetation across peatlands. Collapse of palsas (i.e. permafrost plateaus) has also been correlated to increases in methane (CH4) emissions to the atmosphere. Vegetation change provides new microenvironments that promote CH4 production and emission, specifically through plant interactions and structure. By quantifying the changes in vegetation at the landscape scale, we will be able to understand the impact of thaw on CH4 emissions in these complex and climate sensitive northern ecosystems. We combine field-based measurements of vegetation composition and high resolution Unmanned Aerial Systems (UAS) imagery to characterize vegetation change in a sub-arctic mire. At Stordalen Mire (1 km x 0.5 km), Abisko, Sweden, we flew a fixed-wing UAS in July of each year between 2014 and 2017. High precision GPS ground control points were used to georeference the imagery. Seventy-five randomized square-meter plots were measured for vegetation composition and individually classified into one of five cover types, each representing a different stage of permafrost degradation. With this training data, each year of imagery was classified by cover type. The developed cover type maps were also used to estimate CH4 emissions across the mire based on average flux CH4 rates from each cover type obtained from flux chamber measurements collected at the mire. This four year comparison of vegetation cover and methane emissions has indicated a rapid response to permafrost thaw and changes in emissions. Estimation of vegetation cover types is vital in our understanding of the evolution of northern peatlands and its future role in the global carbon cycle.

Association between the serotonin transporter promoter polymorphism and personality traits in a primarily female population sample.

PubMed

Greenberg, B D; Li, Q; Lucas, F R; Hu, S; Sirota, L A; Benjamin, J; Lesch, K P; Hamer, D; Murphy, D L

2000-04-03

The serotonin transporter (5-HTT) regulates serotonergic neurotransmission and is thought to influence emotion. A 5-HTT-linked polymorphic region (5-HTTLPR) has two common variants, short (s) and long (l). We previously found population and within-family associations between the lower-expressing s allele and neuroticism, a trait related to anxiety, hostility, and depression, on a standard measure (the NEO Personality Inventory, Revised [NEO-PI-R]) in a primarily male population (n=505), and that the s allele was dominant. We investigated this association in a new sample (n=397, 84% female, primarily sib-pairs). The results robustly replicated the 5-HTTLPR neuroticism association, and the dominance of the s allele. Combined data from the two studies (n=902) showed a highly significant association between the s allele and higher NEO Neuroticism both across individuals and within families. Association between genotype and a related measure, Anxiety on the 16PF inventory, was replicated in the new population and within families in the combined sample. Association to another trait, estimated TPQ Harm Avoidance, was not replicated in the new sample but found only within the combined sibship group. Another association found in our original study, between the s allele and lower scores on NEO-PI-R Agreeableness, was also replicated and was more robust in the current and the combined samples. Associations between the functional 5-HTTLPR polymorphism were similar in women and men. These results help to define specific personality features reproducibly associated with 5-HTTLPR genotype. Such associations were strongest for traits defined by the NEO, enhancing the attractiveness of the five-factor personality model in genetic research on complex behavioral dimensions. Am. J. Med. Genet. (Neuropsychiatr. Genet.) 96:202-216, 2000. Published 2000 Wiley-Liss, Inc.

The Serotonin Transporter Undergoes Constitutive Internalization and Is Primarily Sorted to Late Endosomes and Lysosomal Degradation*

PubMed Central

Rahbek-Clemmensen, Troels; Bay, Tina; Eriksen, Jacob; Gether, Ulrik; Jørgensen, Trine Nygaard

2014-01-01

The serotonin transporter (SERT) plays a critical role in regulating serotonin signaling by mediating reuptake of serotonin from the extracellular space. The molecular and cellular mechanisms controlling SERT levels in the membrane remain poorly understood. To study trafficking of the surface resident SERT, two functional epitope-tagged variants were generated. Fusion of a FLAG-tagged one-transmembrane segment protein Tac to the SERT N terminus generated a transporter with an extracellular epitope suited for trafficking studies (TacSERT). Likewise, a construct with an extracellular antibody epitope was generated by introducing an HA (hemagglutinin) tag in the extracellular loop 2 of SERT (HA-SERT). By using TacSERT and HA-SERT in antibody-based internalization assays, we show that SERT undergoes constitutive internalization in a dynamin-dependent manner. Confocal images of constitutively internalized SERT demonstrated that SERT primarily co-localized with the late endosomal/lysosomal marker Rab7, whereas little co-localization was observed with the Rab11, a marker of the “long loop” recycling pathway. This sorting pattern was distinct from that of a prototypical recycling membrane protein, the β2-adrenergic receptor. Furthermore, internalized SERT co-localized with the lysosomal marker LysoTracker and not with transferrin. The sorting pattern was further confirmed by visualizing internalization of SERT using the fluorescent cocaine analog JHC1-64 and by reversible and pulse-chase biotinylation assays showing evidence for lysosomal degradation of the internalized transporter. Finally, we found that SERT internalized in response to stimulation with 12-myristate 13-acetate co-localized primarily with Rab7- and LysoTracker-positive compartments. We conclude that SERT is constitutively internalized and that the internalized transporter is sorted mainly to degradation. PMID:24973209

Post-silking Factor Consequences for N Efficiency Changes Over 38 Years of Commercial Maize Hybrids.

PubMed

Chen, Keru; Vyn, Tony J

2017-01-01

Hybrid selection in maize ( Zea mays L.) over the decades has increased post-silking dry matter (PostDM) and nitrogen (PostN) accumulation, often with an accompanying increase in one or more N use efficiency (NUE) metrics such as partial factor productivity (PFP), N conversion efficiency (NCE), and N internal efficiency (NIE). More certainty on the underlying mechanisms of how PostDM and PostN changes over time have contributed to NUE gains or losses in modern-era hybrids can only be realized by directly comparing hybrids of different eras in the context of production-system-relevant management systems. A two-year and two-location field study was conducted in Indiana with two N rates (55 and 220 kg N ha -1 ), three plant densities (54,000, 79,000, and 104,000 plants ha -1 ) and eight commercial hybrids that were released by a single seed company from 1967 to 2005. The main treatment effects of N rate, density, and hybrid dominated the PostDM and PostN responses, and there were no significant two-way or three-way interactions. Total dry matter at maturity gains averaged 80 kg ha -1 year -1 of hybrid release when averaged over locations, plant densities and N rates. Total N contents at maturity increased 0.68 kg ha -1 year -1 , primarily due to annual increases in grain N content (0.8 kg ha -1 year -1 ). Post-silking N uptake rate increased 0.44 kg ha -1 year -1 for these era hybrids in more favorable production site-years. Slopes of grain N concentration increases per unit PostN gain were similar for all hybrids. Gains in average PFP over time were considerably higher at the low N rate (0.9 kg ha -1 year -1 ) than at the high N rate (0.3 kg kg -1 year -1 ). Hybrid gains in NIE were evident from 1967 to 1994, but not thereafter. The low N rate and higher plant densities also increased relative NIE and NCE values, but without hybrid interactions. There was no consistent trend of NIE or NCE gains in these hybrids primarily because grain and whole-plant N concentrations

Trends in the incidence of tooth extraction due to periodontal disease: results of a 12-year longitudinal cohort study in South Korea

PubMed Central

2017-01-01

Purpose This study evaluated trends in tooth extraction due to acute and chronic periodontal disease (PD) using data from the National Health Insurance Service-National Sample Cohort for 2002–2013. Methods A random sample of 1,025,340 individuals was selected as a representative sample of the population, and a database (DB) of diagnostic and prescription codes was followed up for 12 years. We used multivariate logistic regression analysis to assess the incidence of total extraction (TE), extraction due to periodontal disease (EPD), and immediate extraction due to periodontal disease (IEPD) according to sociodemographic factors (sex, age, household income, health status, and area of residence). Results The incidence of tooth extraction was found to be increasing, and at a higher rate for TE in PD patients. In 2002, 50.6% of cases of TE were caused by PD, and this increased to 70.8% in 2013, while the number of cases of IEPD increased from 42.8% to 54.9% over the same period. The incidence rates of extraction due to acute and chronic PD increased monotonically. We found that the incidence rates of TE, EPD, and IEPD were all 2-fold higher among patients with high income levels and those who were not beneficiaries of health insurance. Conclusions The rates of TE, EPD, and IEPD have been steadily increasing despite dental healthcare policies to expand public health insurance coverage, increasing the accessibility of dental clinics. Moreover, the effects of these policies were found to vary with both income and education levels. Consistent patient follow-up is required to observe changes in trends regarding tooth extraction according to changes in dental healthcare policies, and meticulous studies of such changes will ensure optimal policy reviews and revisions. PMID:29093985

Long-term sickness absence due to adjustment disorder.

PubMed

Catalina-Romero, C; Pastrana-Jiménez, J I; Tenas-López, M J; Martínez-Muñoz, P; Ruiz-Moraga, M; Fernández-Labandera, C; Calvo-Bonacho, E

2012-07-01

Although adjustment disorder is frequently reported in clinical settings, scientific evidence is scarce regarding its impact on sickness absence and the variables associated with sickness absence duration. To report sickness absence duration and to identify predictors of long-term sickness absence in patients with adjustment disorder. This observational, prospective study included subjects with non-work-related sickness absence (>15 days) after a diagnosis of adjustment disorder. A stepwise logistic regression analysis was conducted to identify the best predictors of long-term sickness absence (≥ 6 months). There were 1182 subjects in the final analysis. The median duration of sickness absence due to adjustment disorder was 91 days. Twenty-two per cent of the subjects reported long-term sickness absence. After multivariate analysis, comorbidity (OR = 2.23, 95% CI 1.43-3.49), age (25-34 years old versus <25 years old: OR = 2.78, 95% CI 1.27-6.07; 35-44 years old versus <25 years old: OR = 3.70, 95% CI 1.71-7.99; 45-54 years old versus <25 years old: OR = 3.58, 95% CI 1.60-8.02; ≥ 55 years old versus <25 years old: OR = 6.35, 95% CI 2.64-15.31) and occupational level (blue collar versus white collar: OR = 1.52, 95% CI 1.10-2.09) remained significantly associated with long-term sickness absence. Comorbidity was the strongest predictor. It is possible to predict long-term sickness absence due to adjustment disorder on the basis of demographic, work-related and clinical information available during the basic assessment of the patient.

Annual Report: Discipline, Crime, and Violence, School Year 2007-2008

ERIC Educational Resources Information Center

Virginia Department of Education, 2009

2009-01-01

The "Code of Virginia" requires school divisions statewide to submit data to the Virginia Department of Education (VDOE) on incidents of discipline, crime, and violence (DCV). School divisions began reporting such data in 1991. This annual report focuses primarily on DCV data submitted for school year 2007-2008, with selected comparisons…

Annual Report: Discipline, Crime, and Violence, School Year 2006-2007

ERIC Educational Resources Information Center

Virginia Department of Education, 2008

2008-01-01

The "Code of Virginia" requires school divisions statewide to submit data to the Virginia Department of Education (VDOE) on incidents of discipline, crime, and violence (DCV). School divisions began reporting such data in 1991. This annual report focuses primarily on DCV data submitted for school year 2006-2007, with selected comparisons…

Annual Report: Discipline, Crime, and Violence, School Year 2008-2009

ERIC Educational Resources Information Center

Virginia Department of Education, 2011

2011-01-01

The "Code of Virginia" requires school divisions statewide to submit data to the Virginia Department of Education (VDOE) on incidents of discipline, crime, and violence (DCV). School divisions began reporting such data in 1991. This annual report focuses primarily on DCV data submitted for school year 2008-2009, with selected comparisons…

Annual Report: Discipline, Crime, and Violence, School Year 2009-2010

ERIC Educational Resources Information Center

Virginia Department of Education, 2011

2011-01-01

The "Code of Virginia" requires school divisions statewide to submit data to the Virginia Department of Education (VDOE) on incidents of discipline, crime, and violence (DCV). School divisions began reporting such data in 1991. This annual report focuses primarily on DCV data submitted for school year 2009-2010, with selected comparisons…

NIH's National Institute of General Medical Sciences celebrates 45 years of Discovery for Health

MedlinePlus

... Alison Davis NIH's National Institute of General Medical Sciences celebrates 45 years of Discovery for Health The National Institute of General Medical Sciences (NIGMS) is the NIH institute that primarily supports ...

Superselective intra-arterial chemotherapy in the primary management of advanced intra-ocular retinoblastoma: first 4-year experience from a single institution in Turkey.

PubMed

Tuncer, Samuray; Sencer, Serra; Kebudi, Rejin; Tanyıldız, Burak; Cebeci, Zafer; Aydın, Kubilay

2016-11-01

To report our 4-year experience in Turkey, with advanced intra-ocular retinoblastoma managed primarily with intra-arterial chemotherapy (IAC). From October 2011 to September 2015, 26 group D eyes of 24 treatment-naïve retinoblastoma patients managed primarily with IAC were evaluated in this prospective study. Of 76 procedures, ophthalmic artery cannulation failed in two patients with unilateral involvement. In the remaining 22 patients (24 eyes), the mean age at diagnosis was 18 months (range, 6-55 months). Each eye received a mean of 3 IAC sessions/eye (range, 2-5 sessions). After a median follow-up of 29 months (range, 6-55 months), complete regression of the main tumour was achieved in 23 of 24 eyes. One eye with partial regression required enucleation due to ciliary body involvement by the tumour. Overall, 16 eyes (66.6%) were salvaged with primary IAC with or without additional local treatments, and eight (33.3%) required enucleation. The main IAC-related periocular complications included transient eyelid oedema (n = 13), ptosis (n = 6) and forehead hyperpigmentation (n = 3), each resolving in 2 weeks to 4 months. Intra-ocular complications included chorioretinal atrophy (n = 9), newly noted retinal detachment (n = 5) and vitreous haemorrhage (n = 1). Kaplan-Meier eye estimates of enucleation-free survival rates were 83.3% (95% CI, 68.4-98.1%), 69.1% (95% CI, 49.8-88.3%) and 62.9 (95% CI, 41.9-83.8%) at 6 months, 1 and 2 years, respectively, and stable thereafter. Our first 4-year experience in Turkey showed that enucleation or external-beam radiotherapy could be avoided in two-thirds of eyes with advanced intra-ocular retinoblastoma managed primarily with IAC. © 2016 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Computational Investigations of Rovibrational Quenching of HD due to Collisions in the Interstellar Medium

NASA Astrophysics Data System (ADS)

Goodman Veazey, Clark; Wan, Yier; Yang, Benhui H.; Stancil, P.

2017-06-01

When conducting an examination of distant astronomical objects, scientists rely on measurements derived from astronomical observations of these objects, which are primarily collected using spectroscopy. In order to interpret spectroscopic data collected on astronomical objects, it is necessary to have a background of accurate dynamical information on interstellar molecules at one’s disposal. Seeing as most of the observable infrared radiation in the universe is emitted by molecules excited by collisional processes in the interstellar gas, generating accurate data on the rate of molecular collisions is of salient interest to astronomical endeavors.The collisional system we will be focusing on here is He-HD, an atom-diatom system in which He collides with HD. We are primarily interested in the cooling capabilities of this system, as these species are predicted to have played an important role in the formation of primordial stars, which emerged from a background composed solely of Hydrogen, Helium, and their compounds. HD is being investigated because it has a finite dipole moment and is hence a powerful radiator, and He due to its relative abundance in the early universe. Using a hybrid OpenMP/MPI adaption (vrrm) of a public-domain scattering package, cross sections for He-HD collisions are computed for a swathe of both rotational and vibrational states across a range of relevant kinetic energies, then integrated to produce rate coefficients. Due to the vast computational requirements for performing these operations, the use of high-powered computational resources is necessary.The work of CV was funded by a UGA Center for Undergraduate Research Opportunities award. We thank the University of Georgia GACRC and NERSC at Lawrence-Berkeley for computational resources and Brendan McLaughlin for assistance.

Geriatric Trauma Patients With Cervical Spine Fractures due to Ground Level Fall: Five Years Experience in a Level One Trauma Center

PubMed Central

Wang, Hao; Coppola, Marco; Robinson, Richard D.; Scribner, James T.; Vithalani, Veer; de Moor, Carrie E.; Gandhi, Raj R.; Burton, Mandy; Delaney, Kathleen A.

2013-01-01

Background It has been found that significantly different clinical outcomes occur in trauma patients with different mechanisms of injury. Ground level falls (GLF) are usually considered “minor trauma” with less injury occurred in general. However, it is not uncommon that geriatric trauma patients sustain cervical spine (C-spine) fractures with other associated injuries due to GLF or less. The aim of this study is to determine the injury patterns and the roles of clinical risk factors in these geriatric trauma patients. Methods Data were reviewed from the institutional trauma registry of our local level 1 trauma center. All patients had sustained C-spine fracture(s). Basic clinical characteristics, the distribution of C-spine fracture(s), and mechanism of injury in geriatric patients (65 years or older) were compared with those less than 65 years old. Furthermore, different clinical variables including age, gender, Glasgow coma scale (GCS), blood alcohol level, and co-existing injuries were analyzed by multivariate logistic regression in geriatric trauma patients due to GLF and internally validated by random bootstrapping technique. Results From 2006 - 2010, a total of 12,805 trauma patients were included in trauma registry, of which 726 (5.67%) had sustained C-spine fracture(s). Among all C-spine fracture patients, 19.15% (139/726) were geriatric patients. Of these geriatric patients 27.34% (38/139) and 53.96% (75/139) had C1 and C2 fractures compared with 13.63% (80/587) and 21.98% (129/587) in young trauma patients (P < 0.001). Of geriatric trauma patients 13.67% (19/139) and 18.71% (26/139) had C6 and C7 fractures compared with 32.03% (188/587) and 41.40% (243/587) in younger ones separately (P < 0.001). Furthermore, 53.96% (75/139) geriatric patients had sustained C-spine fractures due to GLF with more upper C-spine fractures (C1 and C2). Only 3.2% of those had positive blood alcohol levels compared with 52.9% of younger patients (P < 0.001). In addition, 6

Stress-induced grey matter loss determined by MRI is primarily due to loss of dendrites and their synapses.

PubMed

Kassem, Mustafa S; Lagopoulos, Jim; Stait-Gardner, Tim; Price, William S; Chohan, Tariq W; Arnold, Jonathon C; Hatton, Sean N; Bennett, Maxwell R

2013-04-01

Stress, unaccompanied by signs of post-traumatic stress disorder, is known to decrease grey matter volume (GMV) in the anterior cingulate cortex (ACC) and hippocampus but not the amygdala in humans. We sought to determine if this was the case in stressed mice using high-resolution magnetic resonance imaging (MRI) and to identify the cellular constituents of the grey matter that quantitatively give rise to such changes. Stressed mice showed grey matter losses of 10 and 15 % in the ACC and hippocampus, respectively but not in the amygdala or the retrosplenial granular area (RSG). Concurrently, no changes in the number or volumes of the somas of neurons, astrocytes or oligodendrocytes were detected. A loss of synaptic spine density of up to 60 % occurred on different-order dendrites in the ACC and hippocampus (CA1) but not in the amygdala or RSG. The loss of spines was accompanied by decreases in cumulative dendritic length of neurons of over 40 % in the ACC and hippocampus (CA1) giving rise to decreases in volume of dendrites of 2.6 mm(3) for the former and 0.6 mm(3) for the latter, with no change in the amygdala or RSG. These values are similar to the MRI-determined loss of GMV following stress of 3.0 and 0.8 mm(3) in ACC and hippocampus, respectively, with no changes in the amygdala or RSG. This quantitative study is the first to relate GMV changes in the cortex measured with MRI to volume changes in cellular constituents of the grey matter.

Five-year study of ocular injuries due to fireworks in India.

PubMed

Malik, Archana; Bhala, Soniya; Arya, Sudesh K; Sood, Sunandan; Narang, Subina

2013-08-01

To study the demographic profile, cause, type and severity of ocular injuries, their complications and final visual outcome following fireworks around the time of Deepawali in India. Case records of patients who presented with firework-related injuries during 2005-2009 at the time of Deepawali were reviewed. Data with respect to demographic profile of patients, cause and time of injury, time of presentation and types of intervention were analyzed. Visual acuity at presentation and final follow-up, anterior and posterior segment findings, and any diagnostic and surgical interventions carried out were noted. One hundred and one patients presented with firework-related ocular injuries, of which 77.5 % were male. The mean age was 17.60 ± 11.9 years, with 54 % being ≤14 years of age. The mean time of presentation was 8.9 h. Seventeen patients had open globe injury (OGI) and 84 had closed globe injury (CGI). Fountains were the most common cause of CGI and bullet bombs were the most common cause of OGI. Mean log MAR visual acuity at presentation was 0.64 and 1.22 and at last follow-up was 0.09 and 0.58 for CGI and OGI, respectively (p < 0.05). Patients with CGI had a better visual outcome. Three patients with OGI developed permanent blindness. Factors associated with poor visual outcome included poor initial visual acuity, OGI, intraocular foreign body (IOFB), retinal detachment and development of endophthalmitis. Firework injuries were seen mostly in males and children. Poor visual outcome was associated with poor initial visual acuity, OGI, IOFB, retinal detachment and development of endophthalmitis, while most patients with CGI regained good vision.

Drifting algae and fish: Implications of tropical Sargassum invasion due to ocean warming in western Japan

NASA Astrophysics Data System (ADS)

Yamasaki, Mami; Aono, Mikina; Ogawa, Naoto; Tanaka, Koichiro; Imoto, Zenji; Nakamura, Yohei

2014-06-01

Evidence is accumulating that the invasion and extinction of habitat-forming seaweed species alters coastal community structure and ecological services, but their effects on the pelagic environment have been largely ignored. Thus, we examined the seasonal occurrence patterns of indigenous temperate and invasive tropical drifting algae and associated fish species every month for 2 years (2009-2011) in western Japan (Tosa Bay), where a rapid shift from temperate to tropical Sargassum species has been occurring in the coastal area since the late 1980s due to rising seawater temperatures. Of the 19 Sargassum species (31.6%) in drifting algae, we found that six were tropical species, whereas a study in the early 1980s found only one tropical species among 12 species (8.3%), thereby suggesting an increase in the proportion of tropical Sargassum species in drifting algae during the last 30 years. Drifting temperate algae were abundantly present from late winter to summer, whereas tropical algal clumps occurred primarily during summer. In the warm season, fish assemblages did not differ significantly between drifting temperate and tropical algae, suggesting the low host-algal specificity of most fishes. We also found that yellowtail juveniles frequently aggregated with drifting temperate algae from late winter to spring when drifting tropical algae were unavailable. Local fishermen collect these juveniles for use as aquaculture seed stock; therefore, the occurrence of drifting temperate algae in early spring is important for local fisheries. These results suggest that the further extinction of temperate Sargassum spp. may have negative impacts on the pelagic ecosystem and associated regional fisheries.

Allergic Maculo-Papular Exanthema Due To Terbinafine

PubMed Central

Koch, André; Tchernev, Georgi; Wollina, Uwe

2017-01-01

We report on a 76-year-old male patient who developed a maculopapular generalised exanthema due to terbinafine. Prick test was negative; patch test revealed a positive reaction after 48 h confirming the delayed-type allergic reaction. Non-pustular exanthema has only rarely been reported for terbinafine. PMID:28785353

Readmissions due to traffic accidents at a general hospital.

PubMed

Paiva, Luciana; Monteiro, Damiana Aparecida Trindade; Pompeo, Daniele Alcalá; Ciol, Márcia Aparecida; Dantas, Rosana Aparecida Spadotti; Rossi, Lídia Aparecida

2015-01-01

to verify the occurrence and the causes of hospital readmissions within a year after discharge from hospitalizations due to traffic accidents. victims of multiple traumas due to traffic accidents were included, who were admitted to an Intensive Care Unit. Sociodemographic data, accident circumstances, body regions affected and cause of readmission were collected from the patient histories. among the 109 victims of traffic accidents, the majority were young and adult men. Most hospitalizations due to accidents involved motorcycle drivers (56.9%). The causes of the return to the hospital were: need to continue the surgical treatment (63.2%), surgical site infection (26.3%) and fall related to the physical sequelae of the trauma (10.5%). The rehospitalization rate corresponded to 174/1,000 people/year. the hospital readmission rate in the study population is similar to the rates found in other studies. Victims of severe limb traumas need multiple surgical procedures, lengthier hospitalizations and extended rehabilitation.

Satisfactory results at 8 years mean follow-up after ADVANCE® medial-pivot total knee arthroplasty.

PubMed

Chinzei, Nobuaki; Ishida, Kazunari; Tsumura, Nobuhiro; Matsumoto, Tomoyuki; Kitagawa, Atsushi; Iguchi, Tetsuhiro; Nishida, Kotaro; Akisue, Toshihiro; Kuroda, Ryosuke; Kurosaka, Masahiro

2014-03-01

Although good overall results have been reported with TKA, certain problems and limitations remain, primarily due to postoperative differences in joint kinematics, when compared with the normal knee. ADVANCE® Medial-Pivot TKA involves replicating the medial pivoting behavior observed in normal knees. Here, we aimed to investigate the clinical and radiological results and complications of TKA using this implant, at mid-term follow-up. From January 2001 to March 2012, we retrospectively selected 76 patients (85 knees; mean age at operation, 70.2±8.1 years; range, 51-88 years) with a mean follow-up period of 93.1±14.3 months (range, 72-132 months). Indications for TKA included primary degenerative osteoarthritis (60 knees), rheumatoid arthritis (22 knees), osteonecrosis (two knees), and osteoarthritis following high tibial osteotomy (one knee). The clinical and radiographic results were evaluated. Kaplan-Meier survivorship analysis indicated a success rate of 98.3% (95% confidence interval, 96.6-99.9%). Comparison of pre- and postoperative knee extension angles and ranges of motion showed significant improvement postoperatively, in both the Knee Society Scores (KSS) and Knee Society Functional Scores (KSFS) (p<0.05). In one case, radiographic assessment indicated implant loosening due to infection; however, despite this complication, significant improvement of postoperative varus or valgus deformity angles were noted in all cases (p<0.05). Patients undergoing ADVANCE® Medial-Pivot TKA achieved excellent clinical and radiographic results without any implant-related failures at mid-term follow-up. Level IV. © 2013.

Learning a Living across the Nation. Volume V. Project Baseline. Fifth National Report. Baseline Year: 1974-75 (Fiscal Year 1975). Part 1: Narrative Report.

ERIC Educational Resources Information Center

Lee, Arthur M.

This is the first part of a two-part fifth volume in a series of annual reports on the status of vocational education in the United States. It primarily reports the developments that have taken place each year in the numbers and characteristics of students enrolled, programs, costs, and results. (The entire study, initiated by Congress in 1971, is…

Visual impairment due to retinopathy of prematurity (ROP) in New Zealand: a 22-year review.

PubMed

Tan, Zachary; Chong, CheeFoong; Darlow, Brian; Dai, Shuan

2015-06-01

To evaluate retinopathy of prematurity (ROP)-related visual impairment in New Zealand children. 22-year retrospective review of medical records of children with moderate to severe visual impairment registered with the Blind and Low Vision Education Network New Zealand. The cohort was divided into two periods (1991-2004; 2005-2012) for analysis. 232 children with ROP were treated in the study period (109 in period 1, 123 in period 2). 36 children, 63.9% of whom were of male sex, were identified with subsequent significant visual impairment (27 in period 1, 9 in period 2). The incidence of new cases of visual impairment from ROP declined from 271.6 infants/100 000 live very preterm births per annum (period 1) to 146.1 per annum (period 2). Mean gestational age and mean birth weight were comparable between the two study periods. 75% of children with visual impairment from ROP received treatment for their condition (period 1, 74.1%; period 2, 77.8%) and modalities used changed significantly over time. The modal visual outcome overall was Snellen visual acuity <6/18-6/60 (55.6%) (period 1, 51.9%; period 2, 66.7%). The proportion of children with no light perception bilaterally decreased over time (period 1, 3.7%; period 2, 0%). There has been a reduction in the incidence of infants with significant visual impairment from ROP over time in New Zealand, likely due to progress in clinical management of ROP. Our study suggests the current ROP screening criteria of <31 weeks' gestation or <1250 g are of sufficient breadth. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Annual Report: Discipline, Crime, and Violence, School Year 2010-2011

ERIC Educational Resources Information Center

Virginia Department of Education, 2012

2012-01-01

The "Code of Virginia" (Section 22.1-279.3:1) requires school divisions statewide to submit data to the Virginia Department of Education (VDOE) on incidents of discipline, crime, and violence (DCV). School divisions began reporting such data in 1991. This annual report focuses primarily on DCV data submitted for school year 2010-2011,…

Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards-Fiscal Year 1999 Mid-Year Progress Report

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

Peurrung, L.M.

1999-06-30

Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, and eight in fiscal year 1998. This section summarizes how each grant addresses significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research is focused primarily in five areas: Tank Waste Remediation, Decontamination and Decommissioning, Spent Nuclear Fuel and Nuclear Materials, Soil and Groundwater Cleanmore » Up, and Health Effects.« less

Aerophagia due to abdomino-phrenic dyssynergia in a 2-year-old child.

PubMed

Ercoli, Pablo; García, Belinda; Del Campo, Enrique; Pinillos, Sergio

2018-05-01

We report the case of a previously healthy 2-year-old child who presented with significant abdominal distension. After several interventions that proved ineffective, pathologic aerophagia was eventually diagnosed. In pediatrics, pathologic aerophagia is an uncommon disorder that almost exclusively affects children with an underlying neurological condition. It may lead to multiple diagnostic tests and unnecessary aggressive therapies. A recent case report associated aerophagia with a novel concept of abdomino-phrenic dyssynergia.

The 5 key questions coping with risks due to natural hazards, answered by a case study

NASA Astrophysics Data System (ADS)

Hardegger, P.; Sausgruber, J. T.; Schiegg, H. O.

2009-04-01

Based on Maslow's hierarchy of needs, human endeavours concern primarily existential needs, consequently, to be safeguarded against both natural as well as man made threads. The subsequent needs are to realize chances in a variety of fields, as economics and many others. Independently, the 5 crucial questions are the same as for coping with risks due to natural hazards specifically. These 5 key questions are I) What is the impact in function of space and time ? II) What protection measures comply with the general opinion and how much do they mitigate the threat? III) How can the loss be adequately quantified and monetized ? IV) What budget for prevention and reserves for restoration and compensation are to be planned ? V) Which mix of measures and allocation of resources is sustainable, thus, optimal ? The 5 answers, exemplified by a case study, concerning the sustainable management of risk due to the debris flows by the Enterbach / Inzing / Tirol / Austria, are as follows : I) The impact, created by both the propagation of flooding and sedimentation, has been forecasted by modeling (numerical simulation) the 30, 50, 100, 150, 300 and 1000 year debris flow. The input was specified by detailed studies in meteorology, precipitation and runoff, in geology, hydrogeology, geomorphology and slope stability, in hydraulics, sediment transport and debris flow, in forestry, agriculture and development of communal settlement and infrastructure. All investigations were performed according to the method of ETAlp (Erosion and Transport in Alpine systems). ETAlp has been developed in order to achieve a sustainable development in alpine areas and has been evaluated by the research project "nab", within the context of the EU-Interreg IIIb projects. II) The risk mitigation measures of concern are in hydraulics at the one hand and in forestry at the other hand. Such risk management is evaluated according to sustainability, which means economic, ecologic and social, in short, "triple

Drowning in Pretoria, South Africa: A 10-year review.

PubMed

Morris, N K; du Toit-Prinsloo, L; Saayman, G

2016-01-01

Drowning is classified as the 3rd leading cause of accidental deaths worldwide and is deemed to be a preventable cause of death. Bodies retrieved from a water medium pose several challenges to the forensic pathologist with the diagnosis of drowning being primarily one of exclusion. The aim of this study was to do a retrospective descriptive case audit of bodies retrieved from water and immersion related deaths, which were investigated at the Pretoria Medico-Legal Laboratory (PMLL) over a 10 year period (January 2002 through December 2011). A total of 346 cases were identified for inclusion into this study. In 6% (20) of these cases, the death was not related to drowning; in 14% (48) no clear cause of death could be ascertained and in 278 cases (80%) the cause of death was considered to have been due to drowning. Infants (under 1 year, of age) constituted 41 (15%) of the cases; toddlers (aged 1-2 years) comprised 52 (19%) cases; children (aged 2-13 years) 49 (18%) cases; adolescents (aged 13-18 years) comprised 10 (3%) cases; adults (above 18, years) made up 126 (45%) of the cases. The majority of the drownings, occurred in swimming pools [125 cases (38%)]. In infants 23 (56%) of, drownings occurred in swimming pools followed by buckets [7 cases (17%)]. Sixty-nine per cent of toddler drownings (36 cases) occurred in swimming, pools. In the adult population, 40 (32%) of cases occurred in pools and 35 cases (28%) in rivers. Positive blood alcohol results were recorded in 48, (42%) out of 113 cases where the test was requested, 40 (35%) of these, cases higher than 0.05 g per 100 ml. This study suggests that many drowning deaths in Pretoria may be preventable by introducing greater public awareness of the risks and instituting relatively simple, protective measures. Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Unplanned Reoperations in Neurosurgical Patients Due to Postoperative Bleeding

PubMed Central

Zheng, Xin-Rui; Chen, Tao; Yang, Yue-Fan; Rao, Wei; Wang, Guan-Ying; Zhang, Shan-Hong; Fei, Zhou

2015-01-01

Abstract The aim of this study is to investigate the incidence of unplanned reoperations from all causes due to bleeding in neurosurgical patients. The medical records of patients who received neurosurgical procedures at our hospital were retrospectively reviewed and data of patients who received reoperations were extracted and summarized. A literature review was conducted of the Medline, Cochrane, EMBASE, and Google Scholar databases up to November 2013. The main outcome measure was the rate of unplanned reoperations due to bleeding. At our hospital, 68 patients with a mean age of 41.5 ± 21.5 years (range, 7 months to 76 years) received an unplanned reoperation. More than 70% of the patients were older than 18 years, 64.7% were males, and 94.1% had cranial surgery. Almost 60% of the patients received >1 blood transfusion (58.8%) after the first surgery. Of the 68 patients, 35 (51.5%) received a second operation due to bleeding. Univariate logistic regression analysis only showed that an increasing time interval between the first and second surgery was associated with a decreased chance of the reoperation being performed due to bleeding (odds ratio [OR] = 0.843, 95% confidence interval [CI]: 0.720–0.987; P = .033). Of 229 studies identified, 5 retrospective reports with a total of 1375 patients were included in the analysis. The rate of reoperations for bleeding in the 5 studies ranged from 4.2% to 31.5%. Employing measures to reduce postoperative bleeding may help reduce the rate of unplanned neurosurgical reoperations. PMID:26061301

A rare case of mycetoma due to curvularia.

PubMed

Shinde, Rupali S; Hanumantha, Sreedevi; Mantur, Basappa G; Parande, Mahantesh V

2015-01-01

Mycetoma due to Curvularia is a rare clinical entity. Here, we report a case of 27-year-old female presented with multiple swellings and discharging wounds around left shoulder joint since 12 years. Local examination showed diffuse nodular swellings over left anterior chest wall, posterior chest wall, and axilla. Multiple nodules and discharging sinuses were seen. Fungal culture of the biopsy of the lesion revealed Curvularia species. Patient showed significant clinical improvement with itraconazole therapy.

Brain Stem Infarction Due to Basilar Artery Dissection in a Patient with Moyamoya Disease Four Years after Successful Bilateral Revascularization Surgeries.

PubMed

Abe, Takatsugu; Fujimura, Miki; Mugikura, Shunji; Endo, Hidenori; Tominaga, Teiji

2016-06-01

Moyamoya disease (MMD) is a rare cerebrovascular disease with an unknown etiology and is characterized by intrinsic fragility in the intracranial vascular walls such as the affected internal elastic lamina and thinning medial layer. The association of MMD with intracranial arterial dissection is extremely rare, whereas that with basilar artery dissection (BAD) has not been reported previously. A 46-year-old woman developed brain stem infarction due to BAD 4 years after successful bilateral superficial temporal artery-middle cerebral artery anastomosis with indirect pial synangiosis for ischemic-onset MMD. She presented with sudden occipitalgia and subsequently developed transient dysarthria and mild hemiparesis. Although a transient ischemic attack was initially suspected, her condition deteriorated in a manner that was consistent with left hemiplegia with severe dysarthria. Magnetic resonance (MR) imaging revealed brain stem infarction, and MR angiography delineated a double-lumen sign in the basilar artery, indicating BAD. She was treated conservatively and brain stem infarction did not expand. One year after the onset of brain stem infarction, her activity of daily living is still dependent (modified Rankin Scale of 4), and there were no morphological changes associated with BAD or recurrent cerebrovascular events during the follow-up period. The association of MMD with BAD is extremely rare. While considering the common underlying pathology such as an affected internal elastic lamina and fragile medial layer, the occurrence of BAD in a patient with MMD in a stable hemodynamic state is apparently unique. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

A case of phytodermatitis due to the Ceratocephalus falcatus.

PubMed

Gönül, Müzeyyen; Cakmak, Seray Külcü

2014-03-01

Many people widely use herbal therapies for health problems in the world. Although these herbal therapies sometimes may be useful for some disorders they are not risk free. Ceratocephalus falcatus is an annual, wild plant which is a member of Ranunculaceae family. There are few case reports of phytodermatitis due to the Ranunculaceae family. We present a 58-year-old woman with irritant phytodermatitis due to C. falcatus.

Evaluation of Innovative Schools: OCDQ Results for Fifth-Year Teachers, 1970-1971.

ERIC Educational Resources Information Center

Broward County School Board, Fort Lauderdale, FL.

A random sample is reported of fifth-year teachers from conventional schools and from open or innovative schools who completed the Organizational Climate Descriptions Questionnaire (OCDQ), administered anonymously, which measured subjective rather than objective dimensions. The instrument is interpreted as being primarily a measure of teacher…

Change in Teachers' Knowledge of Subject Matter: A 17-Year Longitudinal Study

ERIC Educational Resources Information Center

Arzi, Hanna J.; White, Richard T.

2008-01-01

This longitudinal study explored change in teachers' knowledge of subjects they teach from preservice training through 17 years of professional experience. It followed secondary school science teachers in Australia, through sequences of individual interviews in which change in content knowledge (mainly energy-related) was probed primarily via…

Metastatic bone lesion due to methotrexate and etanercept 24 years after breast cancer treatment

PubMed Central

Yano, Shuichi

2014-01-01

A 72-year-old woman with rheumatoid arthritis presented with lumbar vertebral bone metastasis 24 years after mammectomy and radiotherapy for breast cancer. She was treated with prednisolone and methotrexate (MTX) for 11 months to which 10 mg of etanercept twice a week was added for a further 8 months. On the basis of this result, the possibility of a metastatic bone lesion appearing many years after cancer treatment should be considered when planning MTX and etanercept therapy. PMID:24729113

Young children's hand contact activities: an observational study via videotaping in primarily outdoor residential settings.

PubMed

Auyeung, Willa; Canales, Robert A; Beamer, Paloma; Ferguson, Alesia C; Leckie, James O

2006-09-01

Microlevel activity time series (MLATS) data were gathered on hand contact activities of 38 children (1-6 years old) by videotaping in primarily outdoor residential environments. The videotape recordings were then translated into text files using a specialized software called VirtualTimingDevicetrade mark. Contact frequency (contacts/h), duration per contact (s/contact), and hourly contact duration (min/h) were summarized for outdoor hand contacts with 15 distinct object/surface categories ("Animal", "Body", "Clothes/Towels", "Fabric", "Floor", "Food", "Footwear", "Metal", "Non-dietary Water", "Paper/Wrapper", "Plastic", "Rock/Brick", "Toys", "Vegetation/Grass", and "Wood") and two aggregate object/surface categories ("Non-dietary objects/surfaces" and "Total objects/surfaces"). For outdoor both hand contacts with "Total objects/surfaces", contact frequencies ranged from 229.9 to 1517.7 contacts/h, median durations/contact ranged from < 1 to 5 s, and hourly contact durations ranged from 42.6 to 102.2 m/h. The data were analyzed for significant differences in hand contact activities as a function of (1) age, (2) location, (3) gender, and (4) hand. Significant differences (P < or = 0.05) were found for all four factors analyzed. Hourly contact durations with "Non-dietary objects/surfaces" and "Total objects/surfaces" increased with age (P = 0.01, rs = 0.42 and P = 0.005, rs = 0.46, respectively), while contact frequencies and hourly contact durations with "Wood" decreased with age (P = 0.02, rs = -0.38 and P = 0.05, rs = -0.32, respectively). Location was found to affect contact frequencies and hourly contact durations with certain objects/surfaces. For example, contact frequencies and hourly contact durations with "Fabric" were higher indoors (P = 0.02 for both), while contact frequencies and hourly contact durations with "Vegetation/Grass" were higher outdoors (P = 0.02 and P = 0.04, respectively). Girls had longer hourly contact durations with "Footwear" (P = 0

Forage response to nitrogen and phosphorus fertilization in a 25-year-old plantation of slash pine

Treesearch

Ralph H. Hughes; George W. Bengston; Thaddeus a. Harrington

1971-01-01

In a 25-year-old plantation of slash pine near Olustee, Florida, a single application of 200 lb. of nitrogen and 44 lb. of phosphorus per acre increased production of herbaccous understory (primarily native bluestem grasses) to more than a ton per acre the first year, a fifefold increase. Production declined sharply the second year, and the response disappeared in the...

Social Media Use and its Association with Sexual Risk and Parental Monitoring among a Primarily Hispanic Adolescent Population.

PubMed

Romo, Dina L; Garnett, Chelsea; Younger, Alayna P; Stockwell, Melissa S; Soren, Karen; Catallozzi, Marina; Neu, Natalie

2017-08-01

In this study we assessed the association between social media (SM) use with sexual risk, and with parental monitoring among Hispanic adolescents. Self-administered anonymous survey. Urban primary care clinics. Primarily Hispanic adolescents ages 13-21 years old. Chi-square and regression analyses controlling for age and gender were used to assess associations between SM use or sexting and sexual behaviors (kissing, touching genitals, vaginal oral, and anal sex), sexual risk (≥4 lifetime partners, >1 recent partner, inconsistent condom use, and history of sexually transmitted infection diagnosis) and contraceptive use. Similar analyses were used to assess relationships between adolescent-reported parental monitoring and SM use, and sexting. Participants with frequent SM use (social networking sites or apps) had greater odds of all sexual activity. Ever sexters had greater odds of penetrative sex only (oral, vaginal, and anal sex) as well as use of hormonal contraception (except long-acting reversible contraception). Approximately half of the participants reported parental access to profiles on SM. Female participants had higher odds of parental access to online profiles and having a parental discussion of privacy settings. Those having privacy discussions had greater odds of "private" profiles on SM and lower odds of ever sexting. Frequent SM use and sexting was associated with an increase in all types of sexual behaviors; sexting alone was associated with more lifetime and recent sexual partners. Parental discussion of privacy settings was found to be protective. Providers and parents should be aware of the effect of SM use on sexual behaviors. Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Epidemiology of burns due to domestic flammable agents.

PubMed

Pegg, S P; Beecham, L; Dore, N; Hrdlicka, D; Hukins, C

1990-04-01

An analysis of the epidemiological factors relating to domestic flammable agents has shown that 17.7 per cent of admissions over a 5-year period were involved in domestic flammable injuries; 87.7 per cent of the patients were male, with 38.9 per cent being young males between 12 and 19 years old. Petrol and diesel accounted for 56.8 per cent of the burns and the average body surface area burned was 17.7 per cent. Most commonly the face, hands and limbs were burned, and the average length of stay was 18.25 days, 69.2 per cent of the burns were due to human error and were thus potentially preventable, 21.2 per cent had predisposing conditions with 8.9 per cent being due to alcohol. It was considered that the strategies to prevent these burns injuries should be aimed particularly at young males.

Efficacy, safety, and tolerability of herpes zoster vaccine in persons aged 50-59 years.

PubMed

Schmader, Kenneth E; Levin, Myron J; Gnann, John W; McNeil, Shelly A; Vesikari, Timo; Betts, Robert F; Keay, Susan; Stek, Jon E; Bundick, Nickoya D; Su, Shu-Chih; Zhao, Yanli; Li, Xiaoming; Chan, Ivan S F; Annunziato, Paula W; Parrino, Janie

2012-04-01

Herpes zoster (HZ) adversely affects individuals aged 50-59, but vaccine efficacy has not been assessed in this population. This study was designed to determine the efficacy, safety, and tolerability of zoster vaccine for preventing HZ in persons aged 50-59 years. This was a randomized, double-blind, placebo-controlled study of 22 439 subjects aged 50-59 years conducted in North America and Europe. Subjects were given 1 dose of licensed zoster vaccine (ZV) (Zostavax; Merck) and followed for occurrence of HZ for ≥1 year (mean, 1.3 years) postvaccination until accrual of ≥96 confirmed HZ cases (as determined by testing lesions swabs for varicella zoster virus DNA by polymerase chain reaction). Subjects were followed for all adverse events (AEs) from day 1 to day 42 postvaccination and for serious AEs (SAEs) through day 182 postvaccination. The ZV reduced the incidence of HZ (30 cases in vaccine group, 1.99/1000 person-years vs 99 cases in placebo group, 6.57/1000 person-years). Vaccine efficacy for preventing HZ was 69.8% (95% confidence interval, 54.1-80.6). AEs were reported by 72.8% of subjects in the ZV group and 41.5% in the placebo group, with the difference primarily due to higher rates of injection-site AEs and headache. The proportion of subjects reporting SAEs occurring within 42 days postvaccination (ZV, 0.6%; placebo, 0.5%) and 182 days postvaccination (ZV, 2.1%; placebo, 1.9%) was similar between groups. In subjects aged 50-59 years, the ZV significantly reduced the incidence of HZ and was well tolerated. NCT00534248.

The modified tibial tubercle osteotomy for anterior knee pain due to chondromalacia patellae in adults: A five-year prospective study.

PubMed

Jack, C M; Rajaratnam, S S; Khan, H O; Keast-Butler, O; Butler-Manuel, P A; Heatley, F W

2012-08-01

To assess the effectiveness of a modified tibial tubercle osteotomy as a treatment for arthroscopically diagnosed chondromalacia patellae. A total of 47 consecutive patients (51 knees) with arthroscopically proven chondromalacia, who had failed conservative management, underwent a modified Fulkerson tibial tubercle osteotomy. The mean age was 34.4 years (19.6 to 52.2). Pre-operatively, none of the patients exhibited signs of patellar maltracking or instability in association with their anterior knee pain. The minimum follow-up for the study was five years (mean 72.6 months (62 to 118)), with only one patient lost to follow-up. A total of 50 knees were reviewed. At final follow-up, the Kujala knee score improved from 39.2 (12 to 63) pre-operatively to 57.7 (16 to 89) post-operatively (p < 0.001). The visual analogue pain score improved from 7.8 (4 to 10) pre-operatively to 5.0 (0 to 10) post-operatively. Overall patient satisfaction with good or excellent results was 72%. Patients with the lowest pre-operative Kujala score benefitted the most. Older patients benefited less than younger ones. The outcome was independent of the grade of chondromalacia. Six patients required screw removal. There were no major complications. We conclude that this modification of the Fulkerson procedure is a safe and useful operation to treat anterior knee pain in well aligned patellofemoral joints due to chondromalacia patellae in adults, when conservative measures have failed.

Bronchopleural cutaneous fistula due to Eikenella corrodens.

PubMed

Wong, Kin-Sun; Huang, Yhu-Chering

2005-01-01

The aim of this paper is to review the subject and to report on and discuss a case of bronchopleural cutaneous fistula due to Eikenella corrodens. A 16-year-old girl was brought to our hospital with fever and blood-tinged sputum 2 weeks prior to her admission. She suffered from neurologic sequelae of herpetic encephalitis and had been bed-ridden since 5 years of age. A longitudinal paraspinal soft mass had been noted in the previous week by her mother. She had been given oral feeding despite frequent choking for the past few years. On palpation, the mass can be squeezed to follow the least resistance of subcutaneous space longitudinally extending to the lower thoracic region. Chest computed tomography scan revealed right lower lobe necrotizing pneumonitis and a pleuro-cutaneous fistula leading to the subcutaneous air locules. A protracted course of antibiotics was prescribed and subcutaneous air trapping decreased in size over 8 weeks. Eikenella corrodens has increasingly been implicated as a potential causative pathogen in pleuropulmonary infections. Pleuro-cutaneous fistula and abscess formation complicating empyema and necrotizing pneumonitis due to E. corrodens infection have not been reported. A bulging thoracic subcutaneous lesion waxes and wanes with respiration suggest the possibility of a pleruo-cutaneous fistula. Treatment of Eikenella empyema using antibiotics without surgical decortication requires a prolonged course of antibiotic therapy.

Perceptions of Mindfulness in a Low-income, Primarily African American Treatment-Seeking Sample.

PubMed

Spears, Claire Adams; Houchins, Sean C; Bamatter, Wendy P; Barrueco, Sandra; Hoover, Diana Stewart; Perskaudas, Rokas

2017-12-01

Individuals with low socioeconomic status (SES) and members of racial/ethnic minority groups often experience profound disparities in mental health and physical well-being. Mindfulness-based interventions show promise for improving mood and health behaviors in higher-SES and non-Latino White populations. However, research is needed to explore what types of adaptations, if any, are needed to best support underserved populations. This study used qualitative methods to gain information about a) perceptions of mindfulness, b) experiences with meditation, c) barriers to practicing mindfulness, and d) recommendations for tailoring mindfulness-based interventions in a low-income, primarily African American treatment-seeking sample. Eight focus groups were conducted with 32 adults (16 men and 16 women) currently receiving services at a community mental health center. Most participants (91%) were African American. Focus group data were transcribed and analyzed using NVivo 10. A team of coders reviewed the transcripts to identify salient themes. Relevant themes included beliefs that mindfulness practice might improve mental health (e.g., managing stress and anger more effectively) and physical health (e.g., improving sleep and chronic pain, promoting healthier behaviors). Participants also discussed ways in which mindfulness might be consistent with, and even enhance, their religious and spiritual practices. Results could be helpful in tailoring mindfulness-based treatments to optimize feasibility and effectiveness for low-SES adults receiving mental health services.

GOLD HULL AND INTERNODE2 encodes a primarily multifunctional cinnamyl-alcohol dehydrogenase in rice.

PubMed

Zhang, Kewei; Qian, Qian; Huang, Zejun; Wang, Yiqin; Li, Ming; Hong, Lilan; Zeng, Dali; Gu, Minghong; Chu, Chengcai; Cheng, Zhukuan

2006-03-01

Lignin content and composition are two important agronomic traits for the utilization of agricultural residues. Rice (Oryza sativa) gold hull and internode phenotype is a classical morphological marker trait that has long been applied to breeding and genetics study. In this study, we have cloned the GOLD HULL AND INTERNODE2 (GH2) gene in rice using a map-based cloning approach. The result shows that the gh2 mutant is a lignin-deficient mutant, and GH2 encodes a cinnamyl-alcohol dehydrogenase (CAD). Consistent with this finding, extracts from roots, internodes, hulls, and panicles of the gh2 plants exhibited drastically reduced CAD activity and undetectable sinapyl alcohol dehydrogenase activity. When expressed in Escherichia coli, purified recombinant GH2 was found to exhibit strong catalytic ability toward coniferaldehyde and sinapaldehyde, while the mutant protein gh2 completely lost the corresponding CAD and sinapyl alcohol dehydrogenase activities. Further phenotypic analysis of the gh2 mutant plants revealed that the p-hydroxyphenyl, guaiacyl, and sinapyl monomers were reduced in almost the same ratio compared to the wild type. Our results suggest GH2 acts as a primarily multifunctional CAD to synthesize coniferyl and sinapyl alcohol precursors in rice lignin biosynthesis.

Cerebral infarction due to smoker’s polycythemia

PubMed Central

Thakur, Kiran Teresa; Westover, M Brandon

2011-01-01

A 65-year-old man presented with fluctuating focal neurological deficits and neuroimaging findings of multiple small cerebral infarctions. His medical investigation revealed a >100 pack/year smoking history, and a haematocrit >60. Subsequent investigations led to a diagnosis of cerebral infarction due to smoker’s polycythemia, the third such case reported in the medical literature. The patient’s neurological deficits resolved completely with subsequent haematocrit reduction. This brief report reviews the differential diagnosis of polycythemia, current knowledge of the mechanisms by which smoker’s polycythemia may lead to ischemic stroke, and recommendations for management. PMID:22675101

Tinea incognito due to Trichophyton mentagrophytes.

PubMed

Sánchez-Castellanos, María Elena; Mayorga-Rodríguez, Jorge Arturo; Sandoval-Tress, Cecilia; Hernández-Torres, Mercedes

2007-01-01

Tinea incognito is a ringworm infection modified by corticosteroids. We report a case of a 2-year-old girl who developed tinea incognito due to Trichophyton mentagrophytes after applying methylprednisolone aceponate for 3 months. Diagnosis was confirmed by histopathologic and mycological examination, which led to the identification of Trichophyton mentagrophytes var. mentagrophytes, a zoophilic dermatophyte. Previous corticosteroid use in dermatophyte infections can alter their clinical appearance leading to misdiagnosis and delay in appropriate therapy.

Hand Hygiene Program Decreases School Absenteeism Due to Upper Respiratory Infections.

PubMed

Azor-Martinez, Ernestina; Cobos-Carrascosa, Elena; Seijas-Vazquez, Maria Luisa; Fernández-Sánchez, Carmen; Strizzi, Jenna M; Torres-Alegre, Pilar; Santisteban-Martínez, Joaquin; Gimenez-Sanchez, Francisco

2016-12-01

We assessed the effectiveness of a handwashing program using hand sanitizer to prevent school absenteeism due to upper respiratory infections (URIs). This was a randomized, controlled, and open study on a sample of 1341 children 4-12 years old, attending 5 state schools in Almería (Spain), with an 8-month follow-up. The experimental group (EG) washed their hands with soap and water, together with using hand sanitizer, and the control group followed their usual handwashing procedures. Absenteeism rates due to URIs were compared between the 2 groups through a multivariate Poisson regression analysis. The percent of days missed in both groups were compared with a z test. Overall, 1271 cases of school absenteeism due to URIs were registered. Schoolchildren from the EG had a 38% lower risk of absenteeism due to URIs, incidence rate ratio: 0.62, 95% confidence interval: 0.55-0.70, and a decrease in absenteeism of 0.45 episodes/child/academic year, p < .001. Pupils missed 2734 school days due to URIs and the percentage of days absent was significantly lower in the EG, p < .001. Use of hand sanitizer plus handwashing with soap accompanied by educational support is an effective measure to reduce absenteeism due to URIs. © 2016, American School Health Association.

Smoking-related deaths averted due to three years of policy progress

PubMed Central

Ellis, Jennifer A; Mays, Darren; Huang, An-Tsun

2013-01-01

Abstract Objective To evaluate the global impact of adopting highest-level MPOWER tobacco control policies in different countries and territories from 2007 to 2010. Methods Policy effect sizes based on previously-validated SimSmoke models were applied to determine the reduction in the number of smokers as a result of policy adoption during this period. Based on previous research suggesting that half of all smokers die from smoking, we also derived the estimated smoking-attributable deaths (SADs) averted due to MPOWER policy implementation. The results from use of this simple yet powerful method are consistent with those predicted by using previously validated SimSmoke models. Findings In total, 41 countries adopted at least one highest-level MPOWER policy between 2007 and 2010. As a result of all policies adopted during this period, the number of smokers is estimated to have dropped by 14.8 million, with a total of 7.4 million SADs averted. The largest number of SADs was averted as a result of increased cigarette taxes (3.5 million), smoke-free air laws (2.5 million), health warnings (700 000), cessation treatments (380 000), and bans on tobacco marketing (306 000). Conclusion From 2007 to 2010, 41 countries and territories took action that will collectively prevent nearly 7.5 million smoking-related deaths globally. These findings demonstrate the magnitude of the actions already taken by countries and underscore the potential for millions of additional lives to be saved with continued adoption of MPOWER policies. PMID:23825878

Experiences of LGBTQ Students at a Primarily White Institution in the South

ERIC Educational Resources Information Center

Cain, Leia Kristin

2015-01-01

In the United States, often Lesbian, Gay, Bisexual, Transgender, Queer, and/or Questioning (LGBTQ) students are targets of verbal harassment and violence due to their sexual orientation or gender identity and gender expression. Further, 31 states do not offer protection against sexuality- or gender identity-based discrimination (ACLU, 2015).…

Observations on brucellosis due to Brucella melitensis*

PubMed Central

Spink, Wesley W.

1953-01-01

A special study was made of the problem of brucellosis due to Brucella melitensis in visits to Mexico City in 1948, to the FAO/WHO Brucellosis Centres at Montpellier (France), Florence (Italy), and Rijeka (Yugoslavia) in 1951, and to Spain in 1952. Br. melitensis infection in human beings causes more severe illness than Br. abortus infection. It develops primarily in rural communities living in close contact with goats and sheep; cattle and swine may also harbour the infection. In diagnosis, the agglutination test has proved the most satisfactory procedure; testing would be more uniformly reliable if a single antigen were used. Lack of funds and technical assistance have in many instances limited the bacteriological studies upon which a more definitive diagnosis of brucellosis depends. Antibiotics, Brucella vaccines, and colloidal preparations of gold and silver—used separately and in combination—have proved of varying therapeutic value, although response to antibiotics is less favourable than in cases of Br. abortus infection. While the drastic measures—involving the slaughter of about 10,000 sheep—taken in Slovenia, Yugoslavia, in the late 1940's, against an outbreak of brucellosis, is an inspiring example of how the disease can be eradicated, the removal of all diseased animals is rarely feasible economically. It is hoped that future research will reveal a practicable alternative in the immunization of sheep and goats against the disease. PMID:13106703

Readmissions due to traffic accidents at a general hospital 1

PubMed Central

Paiva, Luciana; Monteiro, Damiana Aparecida Trindade; Pompeo, Daniele Alcalá; Ciol, Márcia Aparecida; Dantas, Rosana Aparecida Spadotti; Rossi, Lídia Aparecida

2015-01-01

Abstract Objective: to verify the occurrence and the causes of hospital readmissions within a year after discharge from hospitalizations due to traffic accidents. Methods: victims of multiple traumas due to traffic accidents were included, who were admitted to an Intensive Care Unit. Sociodemographic data, accident circumstances, body regions affected and cause of readmission were collected from the patient histories. Results: among the 109 victims of traffic accidents, the majority were young and adult men. Most hospitalizations due to accidents involved motorcycle drivers (56.9%). The causes of the return to the hospital were: need to continue the surgical treatment (63.2%), surgical site infection (26.3%) and fall related to the physical sequelae of the trauma (10.5%). The rehospitalization rate corresponded to 174/1,000 people/year. Conclusion: the hospital readmission rate in the study population is similar to the rates found in other studies. Victims of severe limb traumas need multiple surgical procedures, lengthier hospitalizations and extended rehabilitation. PMID:26444172

Understory vegetation response after 30 years of interval prescribed burning in two ponderosa pine sites in northern Arizona, USA

Treesearch

Catherine A. Scudieri; Carolyn Hull Sieg; Sally M. Haase; Andrea E. Thode; Stephen S. Sackett

2010-01-01

Southwestern USA ponderosa pine (Pinus ponderosa C. Lawson var. scopulorum Engelm.) forests evolved with frequent surface fires and have changed dramatically over the last century. Overstory tree density has sharply increased while abundance of understory vegetation has declined primarily due to the near cessation of fires. We...

Fiscal Year 1985 Budget. Hearings before the Select Committee on Indian Affairs, United States Senate, Ninety-Eighth Congress, Second Session on the Fiscal Year 1985 Budget (February 21-23, 1984).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Indian Affairs.

The Senate Select Committee on Indian Affairs met to hear testimony on the proposed budget for the 1985 fiscal year, which calls for continued support of Indian self-determination by strengthening tribal governments and decreasing unnecessary Federal intrusion in reservation affairs. Discussion was primarily concerned with funding for Indian…

[Sociodemographic Characterization of Suicidal Adults Over 60 Years Old: Bogotá 2003-2007].

PubMed

Ordóñez Monak, Ivonne Andrea; Franco Agudelo, Saúl Alonso; González Ortiz, Jorge Oswaldo

2013-01-01

To identify the major epidemiological and sociodemographic characteristics of suicidal adults over 60 years old in Bogotá between the years 2003 and 2007. A descriptive-retrospective study was performed, mainly using information obtained from necropsy reports (n=98), taking into account selected epidemiological variables. The data were systematized using Epi-Info 6.04 software, and were analyzed using contingency tables. Suicide victims of this population group are primarily male, having one of the highest suicide rates with respect to the whole population. The presence of chronic and disabling diseases was reported among the main motivations for suicide in males, while for women it was the presence of a mental disorder and/or loss of a loved one. Having family support did not affect suicide rates. The locality that had the highest suicide rates was the district of Los Mártires, and there was no direct relationship between poverty rates or health insurance and the presence of the phenomenon. Although there has been a decrease in suicide rates for the population over 60 years old since 2003, suicide in elderly people remains a predominantly male phenomenon and an important public health problem. Due to its complexity in terms of multiple causes and multidimensionality, the protective and risk factors are just aspects to consider in terms of understanding the phenomenon and its prevention. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Quantifying the burden of disease due to premature mortality in Hong Kong using standard expected years of life lost.

PubMed

Plass, Dietrich; Chau, Patsy Yuen Kwan; Thach, Thuan Quoc; Jahn, Heiko J; Lai, Poh Chin; Wong, Chit Ming; Kraemer, Alexander

2013-09-18

To complement available information on mortality in a population Standard Expected Years of Life Lost (SEYLL), an indicator of premature mortality, is increasingly used to calculate the mortality-associated disease burden. SEYLL consider the age at death and therefore allow a more accurate view on mortality patterns as compared to routinely used measures (e.g. death counts). This study provides a comprehensive assessment of disease and injury SEYLL for Hong Kong in 2010. To estimate the SEYLL, life-expectancy at birth was set according to the 2004 Global Burden of Disease study at 82.5 and 80 years for females and males, respectively. Cause of death data for 2010 were corrected for misclassification of cardiovascular and cancer causes. In addition to the baseline estimates, scenario analyses were performed using alternative assumptions on life-expectancy (Hong Kong standard life-expectancy), time-discounting and age-weighting. To estimate a trend of premature mortality a time-series analysis from 2001 to 2010 was conducted. In 2010 524,706.5 years were lost due to premature death in Hong Kong with 58.3% of the SEYLL attributable to male deaths. The three overall leading single causes of SEYLL were "trachea, bronchus and lung cancers", "ischaemic heart disease" and "lower respiratory infections" together accounting for about 29% of the overall SEYLL. Further, self-inflicted injuries (5.6%; ranked 5) and liver cancer (4.9%; ranked 7) were identified as important causes not adequately captured by classical mortality measures. Scenario analyses highlighted that by using a 3% time-discount rate and non-uniform age-weights the SEYLL dropped by 51.6%. Using Hong Kong's standard life-expectancy values resulted in an overall increase of SEYLL by 10.8% as compared to the baseline SEYLL. Time-series analysis indicates an overall increase of SEYLL by 6.4%. In particular, group I (communicable, maternal, perinatal and nutritional) conditions showed highest increases with SEYLL

Intervertebral infection due to Candida albicans in an intravenous heroin abuser.

PubMed Central

Rowe, I F; Wright, E D; Higgens, C S; Burnie, J P

1988-01-01

A 25 year old woman who had received intravenous heroin over one year previously developed an intervertebral abscess due to infection with Candida albicans. Immunological investigation of this patient showed no evidence of a specific defect in the host response to candida. Images PMID:3382272

Productivity patterns in the equatorial Pacific over the last 30,000 years

NASA Astrophysics Data System (ADS)

Costa, Kassandra M.; Jacobel, Allison W.; McManus, Jerry F.; Anderson, Robert F.; Winckler, Gisela; Thiagarajan, Nivedita

2017-05-01

The equatorial Pacific traverses a number of productivity regimes, from the highly productive coastal upwelling along Peru to the near gyre-like productivity lows along the international dateline, making it an ideal target for investigating how biogeochemical systems respond to changing oceanographic conditions over time. However, conflicting reconstructions of productivity during periods of rapid climate change, like the last deglaciation, render the spatiotemporal response of equatorial Pacific productivity ambiguous. In this study, surface productivity since the last glacial period (30,000 years ago) is reconstructed from seven cores near the Line Islands, central equatorial Pacific, and integrated with productivity records from across the equatorial Pacific. Three coherent deglacial patterns in productivity are identified: (1) a monotonic glacial-Holocene increase in productivity, primarily along the Equator, associated with increasing nutrient concentrations over time; (2) a deglacial peak in productivity 15,000 years ago due to transient entrainment of nutrient rich southern-sourced deep waters; and (3) possible precessional cycles in productivity in the eastern equatorial Pacific that may be related to Intertropical Convergence Zone migration and potential interactions with El Niño-Southern Oscillation dynamics. These findings suggest that productivity was generally lower during the glacial period, a trend observed zonally across the equatorial Pacific, while deglacial peaks in productivity may be prominent only in the east.

Limitations of signal averaging due to temporal correlation in laser remote-sensing measurements.

PubMed

Menyuk, N; Killinger, D K; Menyuk, C R

1982-09-15

Laser remote sensing involves the measurement of laser-beam transmission through the atmosphere and is subject to uncertainties caused by strong fluctuations due primarily to speckle, glint, and atmospheric-turbulence effects. These uncertainties are generally reduced by taking average values of increasing numbers of measurements. An experiment was carried out to directly measure the effect of signal averaging on back-scattered laser return signals from a diffusely reflecting target using a direct-detection differential-absorption lidar (DIAL) system. The improvement in accuracy obtained by averaging over increasing numbers of data points was found to be smaller than that predicted for independent measurements. The experimental results are shown to be in excellent agreement with a theoretical analysis which considers the effect of temporal correlation. The analysis indicates that small but long-term temporal correlation severely limits the improvement available through signal averaging.

Inside English: Journal of the English Council of California Two-Year Colleges; December 1975, and Spring 1976.

ERIC Educational Resources Information Center

Inside English, 1976

1976-01-01

Designed primarily for English faculty at two-year colleges in California, "Inside English" includes articles on major instructional, curricular, administrative, and employment issues of concern to teachers in the field as well as information on the activities of the English Council of the California Two-Year Colleges (ECCTYC). The December 1975…

Oakton Community College Comprehensive Annual Financial Report, Fiscal Year Ended June 30, 1996.

ERIC Educational Resources Information Center

Hilquist, David E.

Consisting primarily of tables, this report provides financial data on Oakton Community College in Illinois for the fiscal year ending on June 30, 1996. This comprehensive annual financial report consists of an introductory section, financial section, statistical section, and special reports section. The introductory section includes a transmittal…

[Analysis of the trend and impact of mortality due to external causes: Mexico, 2000-2013].

PubMed

Dávila Cervantes, Claudio Alberto; Pardo Montaño, Ana Melisa

2016-01-01

The objective of this study was to analyze mortality due to the main external causes of death (traffic accidents, other accidents, homicides and suicides) in Mexico, calculating the years of life lost between 0 and 100 years of age and their contribution to the change in life expectancy between 2000 and 2013, at the national level, by sex and age group. Data came from mortality vital statistics of the Instituto Nacional de Estadística y Geografía (INEGI) [National Institute of Statistics and Geography]. The biggest impact in mortality due to external causes occurred in adolescent and adult males 15-49 years of age; mortality due to these causes remained constant in males and slightly decreased in females. Mortality due to traffic accidents and other accidents decreased, with a positive contribution to life expectancy, but this effect was canceled out by the increase in mortality due to homicides and suicides. Mortality due to external causes can be avoided through interventions, programs and prevention strategies as well as timely treatment. It is necessary to develop multidisciplinary studies on the dynamics of the factors associated with mortality due to these causes.

Projected Years Lost due to Disabilities (YLDs) for bacillary dysentery related to increased temperature in temperate and subtropical cities of China.

PubMed

Zhang, Ying; Bi, Peng; Sun, Yuwei; Hiller, Janet E

2012-02-01

The impact of climate change on enteric infection has been a concern in recent years. This study aims to project disability burdens of bacillary dysentery (BD) associated with increasing temperature in different climatic zones in China. Years Lost due to Disabilities (YLDs) were used as the measure of burden of bacillary dysentery in this study. A temperate city in northern China and a subtropical city in southern China were selected as the study areas. The quantitative relationship between temperature and the number of cases in each city was base on the regression models developed in our previous studies. YLDs for bacillary dysentery in 2000 were used as the baseline data. Projection of YLDs for bacillary dysentery in 2020 and 2050 under future temperature scenarios were conducted. Demographic changes over the next 20 to 50 years in study cities were considered in the projections. Under the temperature scenarios alone, the YLDs for bacillary dysentery may increase by up to 80% by 2020 and 174% by 2050 in the temperate city and up to 75% increase in the YLDs by 2020 and a 147% increase by 2050 in the tropical city. Considering potential changes in both temperature and population size and structure, if other factors remain constant, compared with the YLDs observed in 2000, the YLDs for bacillary dysentery may double by 2020 and triple by 2050 in both the temperate and subtropical cities in China. The temperature-related health burden of enteric infection in China may greatly increase in the future if there is no effective intervention. Relevant public health strategies should be developed at an earlier stage to prevent and reduce the impact of infectious disease associated with climate change.

Eosinophilic ascites due to severe eosinophilic ileitis.

PubMed

Setia, Namrata; Ghobrial, Peter; Liron, Pantanowitz

2010-09-17

There is a broad etiology for effusion eosinophilia that includes allergic, reactive, infectious, immune, neoplastic, and idiopathic causes. We report and describe the cytomorphologic findings of a rare case of eosinophilic ascites due to severe eosinophilic ileitis. A 17-year-old male manifested acutely with eosinophilic ascites due to severe biopsy-proven subserosal eosinophilic ileitis. Isolated peritoneal fluid submitted for cytologic evaluation revealed that 65% eosinophils were present in a bloody background. The patient responded to corticosteroids, with complete resolution of his ascites. Eosinophilic gastroenteritis with subserosal involvement should be added to the list of causes for eosinophils in peritoneal fluid. The finding of eosinophilic ascites, with appropriate clinical and laboratory findings, may warrant the need to perform laparoscopic intestinal biopsies to confirm the diagnosis.

Permitting of Landfill Bioreactor Operations: Ten Years after ...

EPA Pesticide Factsheets

Prior to promulgation of the Rule, there were approximately 20 full-scale bioreactor projects in North America, including one in Canada. Of these, six were permitted by EPA (four Project XL sites and two projects listed separately under a cooperative research agreement at the Outer Loop Landfill in Kentucky). In March 2014, there were about 40 bioreactor projects reported, including 30 active RD&D projects in 11 approved states and one project on tribal lands. Wisconsin features the largest number of projects at 13, due primarily to the fact that landfill owners in the state must either eliminate landfill disposal of biodegradable materials or to achieve the complete stabilization of deposited organic waste at MSW landfills within 40 years after closure. Most landfill operators have selected a bioreactor approach to attempt to achieve the latter goal. In summary, only 16 of 50 (32%) states have currently adopted the Rule, meaning that development of RD&D permitting procedures that are consistent with EPA’s requirements has generally not occurred. The predominant single reason cited for not adopting the Rule was lack of interest amongst landfill facilities in the state. Subtitle D and its state derivatives already allow leachate recirculation over prescriptive (i.e., minimum technology) liner systems, which is often the primary goal of site operators seeking to control leachate treatment costs. Other reasons related to concerns over increased time, cost

Inter-annual variability of year-round NEE over 18 years, and environmental controls on seasonal patterns at an arctic wet sedge tundra, CMDL Barrow, Alaska

NASA Astrophysics Data System (ADS)

Kalhori, A. A. M.; Oechel, W. C.; Goodrich, J. P.; Gioli, B.; Burba, G. G.; Shen, S. S. P.; Murphy, P.; Zona, D.

2016-12-01

To refine understanding of the total annual carbon balance in the Arctic, it is critical to extend long-term site-level CO2 flux data collection. These data are critical to addressing the environmental controls and processes responsible for temporal variability and seasonal patterns of net ecosystem exchange of CO2 (NEE). This dataset represents the longest running eddy covariance tower in the Arctic, which is located in an Alaskan wet sedge tundra ecosystem and is adjacent to the NOAA Climate Monitoring & Diagnostic Laboratory (CMDL). In addition to analyzing the year-to-year controls on NEE and its long-term trends, this work will complement a parallel study of the 40 year record of CO2 concentration measurements from the NOAA Barrow synoptic sampling station. For long-term, retrospective measurements, missing values are unavoidable, resulting from system failure, sensors icing-up during winter, losing network connections due to the harsh conditions, necessary instrument repairs, etc. Therefore, to analyze the annual sums, diurnal patterns, and seasonal vs. annual fluxes, the choice of gap-filling approach is critical and can dominate the magnitude of uncertainties, especially for periods with long gaps (> 1 month). We have applied different gap-filling methods such as artificial neural networks (ANN), and multiple linear regression (MLR) driven by micrometeorological parameters in an effort to minimize the associated uncertainties. Following gap-filling, a stepwise multiple regression against meteorological drivers including average summer PAR, average air and soil temperature, growing season length, duration of the zero curtain, growing degree days (GDD), date of snow melt, date of freeze up, and length of the summer was applied to determine the parameters that best explain the magnitude and sign of NEE in different seasons. These statistical analyses show that growing degree days were strongly correlated with summer NEE, which increased with higher GDD

[Fall from height--surprising autopsy diagnosis in primarily unclear initial situations].

PubMed

Schyma, Christian; Doberentz, Elke; Madea, Burkhard

2012-01-01

External post-mortem examination and first police assessments are often not consistent with subsequent autopsy results. This is all the more surprising the more serious the injuries found at autopsy are. Such discrepancies result especially from an absence of gross external injuries, as demonstrated by four examples. A 42-year-old, externally uninjured male was found at night time in a helpless condition in the street and died in spite of resuscitation. Autopsy showed severe polytrauma with traumatic brain injury and lesions of the thoracic and abdominal organs. A jump from the third floor was identified as the cause. At dawn, a twenty-year-old male was found dead on the grounds of the adjacent house. Because of the blood-covered head the police assumed a traumatic head injury by strike impact. The external examination revealed only abrasions on the forehead and to a minor extent on the back. At autopsy a midfacial fracture, a trauma of the thorax and abdomen and fractures of the spine and pelvis were detected. Afterwards investigations showed that the man, intoxicated by alcohol, had fallen from the flat roof of a multistoried house. A 77-year-old man was found unconscious on his terrace at day time; a cerebral seizure was assumed. He was transferred to emergency care where he died. The corpse was externally inconspicuous. Autopsy revealed serious traumatic injuries of the brain, thorax, abdomen and pelvis, which could be explained by a fall from the balcony. A 47-year-old homeless person without any external injuries was found dead in a barn. An alcohol intoxication was assumed. At autopsy severe injuries of the brain and cervical spine were found which were the result of a fall from a height of 5 m. On the basis of an external post-mortem examination alone gross blunt force trauma cannot be reliably excluded.

UK asbestos imports and mortality due to idiopathic pulmonary fibrosis.

PubMed

Barber, C M; Wiggans, R E; Young, C; Fishwick, D

2016-03-01

Previous studies have demonstrated that the rising mortality due to mesothelioma and asbestosis can be predicted from historic asbestos usage. Mortality due to idiopathic pulmonary fibrosis (IPF) is also rising, without any apparent explanation. To compare mortality due to these conditions and examine the relationship between mortality and national asbestos imports. Mortality data for IPF and asbestosis in England and Wales were available from the Office for National Statistics. Data for mesothelioma deaths in England and Wales and historic UK asbestos import data were available from the Health & Safety Executive. The numbers of annual deaths due to each condition were plotted separately by gender, against UK asbestos imports 48 years earlier. Linear regression models were constructed. For mesothelioma and IPF, there was a significant linear relationship between the number of male and female deaths each year and historic UK asbestos imports. For asbestosis mortality, a similar relationship was found for male but not female deaths. The annual numbers of deaths due to asbestosis in both sexes were lower than for IPF and mesothelioma. The strength of the association between IPF mortality and historic asbestos imports was similar to that seen in an established asbestos-related disease, i.e. mesothelioma. This finding could in part be explained by diagnostic difficulties in separating asbestosis from IPF and highlights the need for a more accurate method of assessing lifetime occupational asbestos exposure. © Crown copyright 2015.

Mortality due to Hymenoptera stings in Costa Rica, 1985-2006.

PubMed

Prado, Mónica; Quirós, Damaris; Lomonte, Bruno

2009-05-01

To analyze mortality due to Hymenoptera stings in Costa Rica during 1985-2006. Records of deaths due to Hymenoptera stings in 1985-2006 were retrieved from Instituto Nacional de Estadística y Censos (National Statistics and Census Institute). Mortality rates were calculated on the basis of national population reports, as of 1 July of each year. Information for each case included age, gender, and the province in which the death occurred. In addition, reports of Hymenoptera sting accidents received by the Centro Nacional de Intoxicaciones (National Poison Center, CNI) in 1995-2006 were obtained to assess exposure to these insects. Over the 22-year period analyzed, 52 fatalities due to Hymenoptera stings were recorded. Annual mortality rates varied from 0-1.73 per 1 million inhabitants, with a mean of 0.74 (95% confidence interval: 0.46-0.93). The majority of deaths occurred in males (88.5%), representing a male to female ratio of 7.7:1. A predominance of fatalities was observed in the elderly (50 years of age and older), as well as in children less than 10 years of age. The province with the highest mortality rate was Guanacaste. The CNI documented 1,591 reports of Hymenoptera stings (mostly by bees) in 1995-2006, resulting in an annual average of 133 cases, with only a slight predominance of males over females (1.4:1). Stings by Hymenoptera, mostly by bees, constitute a frequent occurrence in Costa Rica that can be life-threatening in a small proportion of cases, most often in males and the elderly. The annual number of fatalities fluctuated from 0-6, averaging 2.4 deaths per year. Awareness should be raised not only among the general population, but also among health care personnel that should consider this risk in the clinical management of patients stung by Hymenoptera.

Mortality trends due to chronic obstructive pulmonary disease in Brazil.

PubMed

Graudenz, Gustavo Silveira; Gazotto, Gabriel Pereira

2014-01-01

The purpose of this study was to update and analyze data on mortality trend due to chronic obstructive pulmonary disease (COPD) in Brazil. Initially, the specific COPD mortality rates were calculated from 1989 to 2009 using data collected from DATASUS (Departamento de Informática do SUS - Brazilian Health System Database). Then, the polynomial regression models from the observed functional relation were estimated based on mortality coefficients and study years. We verified that the general mortality rates due to COPD in Brazil showed an increasing trend from 1989 to 2004, and then decreased. Both genders showed the same increasing tendencies until 2004 and decreased thereafter. The age group under 35 years old showed a linear decreasing trend. All other age groups showed quadratic tendencies, with increases until the years of 1998-1999 and then decreasing. The South and Southeast regions showed the highest COPD mortality rates with increasing trends until the years 2001-2002 and then decreased. The North, Northeast and Central-West regions showed lower mortality rates but increasing trend. This is the first report of COPD mortality stabilization in Brazil since 1980.

[Work days lost due to health problems in industry].

PubMed

Yano, Sylvia Regina Trindade; Santana, Vilma Sousa

2012-05-01

This cross-sectional study estimated the prevalence of work days lost due to health problems and associated factors among industrial workers. The study population was a simple random cluster sample of 3,403 workers from 16 to 65 years of age in the city of Salvador, Bahia State, Brazil. Data were collected with individual home interviews. Among industrial workers, one-year prevalence of work days lost to health problems was 12.5%, of which 5.5% were directly work-related and 4.1% aggravated by work. There were no statistically significant differences when compared to other worker categories. Self-perceived workplace hazards, history of work-related injury, and poor self-rated health were associated with work days lost due to work-related injuries/diseases. The findings showed that work days lost are common among both industrial and non-industrial workers, thereby affecting productivity and requiring prevention programs.

Hospitalizations due to rotavirus gastroenteritis in Catalonia, Spain, 2003-2008

PubMed Central

2011-01-01

Background Rotavirus is the most common cause of severe gastroenteritis among young children in Spain and worldwide. We evaluated hospitalizations due to community and hospital-acquired rotavirus gastroenteritis (RVGE) and estimated related costs in children under 5 years old in Catalonia, Spain. Results We analyzed hospital discharge data from the Catalan Health Services regarding hospital admissions coded as infectious gastroenteritis in children under 5 for the period 2003-2008. In order to estimate admission incidence, we used population estimates for each study year published by the Statistic Institut of Catalonia (Idescat). The costs associated with hospital admissions due to rotavirus diarrhea were estimated for the same years. A decision tree model was used to estimate the threshold cost of rotavirus vaccine to achieve cost savings from the healthcare system perspective in Catalonia. From 2003 through 2008, 10655 children under 5 years old were admitted with infectious gastroenteritis (IGE). Twenty-two percent of these admissions were coded as RVGE, yielding an estimated average annual incidence of 104 RVGE hospitalizations per 100000 children in Catalonia. Eighty seven percent of admissions for RVGE occurred during December through March. The mean hospital stay was 3.7 days, 0.6 days longer than for other IGE. An additional 892 cases of presumed nosocomial RVGE were detected, yielding an incidence of 2.5 cases per 1000 child admissions. Total rotavirus hospitalization costs due to community acquired RVGE for the years 2003 and 2008 were 431,593 and 809,224 €, respectively. According to the estimated incidence and hospitalization costs, immunization would result in health system cost savings if the cost of the vaccine was 1.93 € or less. At a vaccine cost of 187 € the incremental cost per hospitalization prevented is 195,388 € (CI 95% 159,300; 238,400). Conclusions The burden of hospitalizations attributable to rotavirus appeared to be lower in

Eighty years of food-web response to interannual variation in discharge recorded in river diatom frustules from an ocean sediment core.

PubMed

Sculley, John B; Lowe, Rex L; Nittrouer, Charles A; Drexler, Tina M; Power, Mary E

2017-09-19

Little is known about the importance of food-web processes as controls of river primary production due to the paucity of both long-term studies and of depositional environments which would allow retrospective fossil analysis. To investigate how freshwater algal production in the Eel River, northern California, varied over eight decades, we quantified siliceous shells (frustules) of freshwater diatoms from a well-dated undisturbed sediment core in a nearshore marine environment. Abundances of freshwater diatom frustules exported to Eel Canyon sediment from 1988 to 2001 were positively correlated with annual biomass of Cladophora surveyed over these years in upper portions of the Eel basin. Over 28 years of contemporary field research, peak algal biomass was generally higher in summers following bankfull, bed-scouring winter floods. Field surveys and experiments suggested that bed-mobilizing floods scour away overwintering grazers, releasing algae from spring and early summer grazing. During wet years, growth conditions for algae could also be enhanced by increased nutrient loading from the watershed, or by sustained summer base flows. Total annual rainfall and frustule densities in laminae over a longer 83-year record were weakly and negatively correlated, however, suggesting that positive effects of floods on annual algal production were primarily mediated by "top-down" (consumer release) rather than "bottom-up" (growth promoting) controls.

The Massachusetts Right to Read Effort: A Plan for the Sixth Year.

ERIC Educational Resources Information Center

Tremont, Joseph J.

The proposal for the sixth year of the Massachusetts Right to Read effort deals primarily with ten objectives derived from the national commitment to full literacy. (1) "Focus on Excellence," a booklet outlining 5 major goals and 26 conditions for an exemplary reading program, is used for the criteria of excellence. (2) The Right to Read…

Volume changes of autogenous bone after sinus lifting and grafting procedures: a 6-year computerized tomographic follow-up.

PubMed

Sbordone, Carolina; Toti, Paolo; Guidetti, Franco; Califano, Luigi; Bufo, Pantaleo; Sbordone, Ludovico

2013-04-01

To evaluate long-term bone remodelling of autografts over time (annually, for 6 years), comparing the block and particulate bone procedures for sinus floor elevation, as well as to evaluate the survival of positioned dental implants. Twenty-three sinus lift procedures with autogenous bone were performed: seven sinus lift procedures using particulate graft and 10 with block autogenous bone were performed in 17 patients. Employing a software program, pre- and post-surgical computerized tomography (CT) scans were used to compare the volume (V) and density (D) of inlay grafts over time (up to 6 years), and to determine the percentage of remaining bone (%R). All variable (V, D and %R) measurements were then compared statistically. At the 6-year survey for block form, a resorption of 21.5% was seen, whereas for particulate grafts there was a resorption of 39.2%. Both groups exhibited bone remodelling between the first and second follow-up which was significant regarding volume for the block form and regarding density for the particulate group. During the initial period of healing, the cortico-cancellous block bone grafted into the maxillary sinus underwent a negative remodelling of the volume, which is most probably due to graft cortex resorption, coupled with, primarily, an increase in density in the spongious area; for the particulate grafts, significant augmentations in density were obtained. The lack of significant differences among volumes was due to the wide degree of dispersion of the data. The rough data presented in this paper seem to support the use of a bone-block grafting procedure in maxillary sinus augmentation. Copyright © 2012 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Enduring effects of prenatal and infancy home visiting by nurses on maternal life course and government spending: follow-up of a randomized trial among children at age 12 years.

PubMed

Olds, David L; Kitzman, Harriet J; Cole, Robert E; Hanks, Carole A; Arcoleo, Kimberly J; Anson, Elizabeth A; Luckey, Dennis W; Knudtson, Michael D; Henderson, Charles R; Bondy, Jessica; Stevenson, Amanda J

2010-05-01

To test, among an urban primarily African American sample, the effects of prenatal and infancy home visiting by nurses on mothers' fertility, partner relationships, and economic self-sufficiency and on government spending through age 12 years of their firstborn child. Randomized controlled trial. Public system of obstetric and pediatric care in Memphis, Tennessee. A total of 594 urban primarily African American economically disadvantaged mothers (among 743 who registered during pregnancy). Intervention Prenatal and infancy home visiting by nurses. Mothers' cohabitation with and marriage to the child's biological father, intimate partner violence, duration (stability) of partner relationships, role impairment due to alcohol and other drug use, use and cost of welfare benefits, arrests, mastery, child foster care placements, and cumulative subsequent births. By the time the firstborn child was 12 years old, nurse-visited mothers compared with control subjects reported less role impairment owing to alcohol and other drug use (0.0% vs 2.5%, P = .04), longer partner relationships (59.58 vs 52.67 months, P = .02), and greater sense of mastery (101.04 vs 99.60, P = .005). During this 12-year period, government spent less per year on food stamps, Medicaid, and Aid to Families with Dependent Children and Temporary Assistance for Needy Families for nurse-visited than control families ($8772 vs $9797, P = .02); this represents $12 300 in discounted savings compared with a program cost of $11 511, both expressed in 2006 US dollars. No statistically significant program effects were noted on mothers' marriage, partnership with the child's biological father, intimate partner violence, alcohol and other drug use, arrests, incarceration, psychological distress, or reports of child foster care placements. The program improved maternal life course and reduced government spending among children through age 12 years.

The Role of Digital Technologies in Learning: Expectations of First Year University Students

ERIC Educational Resources Information Center

Gabriel, Martha A.; Campbell, Barbara; Wiebe, Sean; MacDonald, Ronald J.; McAuley, Alexander

2012-01-01

A growing literature suggests that there is a disjuncture between the instructional practices of the education system and the student body it is expected to serve, particularly with respect to the roles of digital technologies. Based on surveys and focus group interviews of first-year students at a primarily undergraduate Canadian university and…

Changes in Health Outcomes among Older Husband Caregivers: A One-Year Longitudinal Study

ERIC Educational Resources Information Center

Ducharme, Francine; Levesque, Louise; Zarit, Steven H.; Lachance, Lise; Giroux, Francine

2007-01-01

This one-year longitudinal study carried out on a sample of 232 older husband caregivers sought to describe changes in psychological distress and self-perceived health, and to examine relationships between factors drawn primarily from Pearlin's model of caregiving and changes in these two health outcomes. Prediction analyses shows that nearly two…

Eosinophilic ascites due to severe eosinophilic ileitis

PubMed Central

Setia, Namrata; Ghobrial, Peter; Liron, Pantanowitz

2010-01-01

Background: There is a broad etiology for effusion eosinophilia that includes allergic, reactive, infectious, immune, neoplastic, and idiopathic causes. We report and describe the cytomorphologic findings of a rare case of eosinophilic ascites due to severe eosinophilic ileitis. Case Presentation: A 17-year-old male manifested acutely with eosinophilic ascites due to severe biopsy-proven subserosal eosinophilic ileitis. Isolated peritoneal fluid submitted for cytologic evaluation revealed that 65% eosinophils were present in a bloody background. The patient responded to corticosteroids, with complete resolution of his ascites. Conclusion: Eosinophilic gastroenteritis with subserosal involvement should be added to the list of causes for eosinophils in peritoneal fluid. The finding of eosinophilic ascites, with appropriate clinical and laboratory findings, may warrant the need to perform laparoscopic intestinal biopsies to confirm the diagnosis. PMID:20976207

Acute interstitial nephritis due to nicergoline (Sermion).

PubMed

Kim, Mi Jeong; Chang, Jae Hyuck; Lee, Suk Kyeong; Park, Joo Hyun; Choi, Yeong Jin; Yang, Chul Woo; Kim, Yong Soo; Park, Sung Hak; Bang, Byung Kee

2002-01-01

We report a case of acute interstitial nephritis (AIN) due to nicergoline (Sermion). A 50-year-old patient admitted to our hospital for fever and acute renal failure. Before admission, he had been taking nicergoline and bendazac lysine due to retinal vein occlusion at ophthalmologic department. Thereafter, he experienced intermittent fever and skin rash. On admission, clinical symptoms (i.e. arthralgia and fever) and laboratory findings (i.e. eosinophilia and renal failure) suggested AIN, and which was confirmed by pathologic findings on renal biopsy. A lymphocyte transformation test demonstrated a positive result against nicergoline. Treatment was consisted of withdrawal of nicergoline and intravenous methylprednisolone, and his renal function was completely recovered. To our knowledge, this is the first report of nicergoline-associated AIN. Copyright 2002 S. Karger AG, Basel

Quantifying the burden of disease due to premature mortality in Hong Kong using standard expected years of life lost

PubMed Central

2013-01-01

Background To complement available information on mortality in a population Standard Expected Years of Life Lost (SEYLL), an indicator of premature mortality, is increasingly used to calculate the mortality-associated disease burden. SEYLL consider the age at death and therefore allow a more accurate view on mortality patterns as compared to routinely used measures (e.g. death counts). This study provides a comprehensive assessment of disease and injury SEYLL for Hong Kong in 2010. Methods To estimate the SEYLL, life-expectancy at birth was set according to the 2004 Global Burden of Disease study at 82.5 and 80 years for females and males, respectively. Cause of death data for 2010 were corrected for misclassification of cardiovascular and cancer causes. In addition to the baseline estimates, scenario analyses were performed using alternative assumptions on life-expectancy (Hong Kong standard life-expectancy), time-discounting and age-weighting. To estimate a trend of premature mortality a time-series analysis from 2001 to 2010 was conducted. Results In 2010 524,706.5 years were lost due to premature death in Hong Kong with 58.3% of the SEYLL attributable to male deaths. The three overall leading single causes of SEYLL were “trachea, bronchus and lung cancers”, “ischaemic heart disease” and “lower respiratory infections” together accounting for about 29% of the overall SEYLL. Further, self-inflicted injuries (5.6%; ranked 5) and liver cancer (4.9%; ranked 7) were identified as important causes not adequately captured by classical mortality measures. Scenario analyses highlighted that by using a 3% time-discount rate and non-uniform age-weights the SEYLL dropped by 51.6%. Using Hong Kong’s standard life-expectancy values resulted in an overall increase of SEYLL by 10.8% as compared to the baseline SEYLL. Time-series analysis indicates an overall increase of SEYLL by 6.4%. In particular, group I (communicable, maternal, perinatal and nutritional

Years of Potential Life Lost among Heroin Addicts 33 Years after Treatment

PubMed Central

Smyth, Breda; Hoffman, Valerie; Fan, Jing; Hser, Yih-Ing

2007-01-01

Objective To examine premature mortality in terms of years of potential life lost (YPLL) among a cohort of long-term heroin addicts. Method This longitudinal, prospective study followed a cohort of 581 male heroin addicts in California for more than 33 years. In the latest follow-up conducted in 1996/97, 282 subjects (48.5%) were confirmed as deceased by death certificates. YPLL before age 65 years were calculated by causes of death. Ethnic differences in YPLL were assessed among Whites, Hispanics, and African Americans. Results On average, addicts in this cohort lost 18.3 years (SD = 10.7) of potentiallife before age 65. Of the total YPLL for the cohort, 22.3% of the years lost was due to heroin overdose, 14.0% due to chronic liver disease, and 10.2% to accidents. The total YPLL and YPLL by death cause in addict cohort were significant higher than that of US population. The YPLL among African Americans was significantly lower than that among Whites or Hispanics. Conclusion The YPLL among addicts was much higher than that in the national population; within the cohort, premature mortality was higher among Whites and Hispanics compared to African American addicts. PMID:17291577

Identification of a novel CoA synthase isoform, which is primarily expressed in Brain

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

Nemazanyy, Ivan; Panasyuk, Ganna; Breus, Oksana

2006-03-24

CoA and its derivatives Acetyl-CoA and Acyl-CoA are important players in cellular metabolism and signal transduction. CoA synthase is a bifunctional enzyme which mediates the final stages of CoA biosynthesis. In previous studies, we have reported molecular cloning, biochemical characterization, and subcellular localization of CoA synthase (CoASy). Here, we describe the existence of a novel CoA synthase isoform, which is the product of alternative splicing and possesses a 29aa extension at the N-terminus. We termed it CoASy {beta} and originally identified CoA synthase, CoASy {alpha}. The transcript specific for CoASy {beta} was identified by electronic screening and by RT-PCR analysismore » of various rat tissues. The existence of this novel isoform was further confirmed by immunoblot analysis with antibodies directed to the N-terminal peptide of CoASy {beta}. In contrast to CoASy {alpha}, which shows ubiquitous expression, CoASy {beta} is primarily expressed in Brain. Using confocal microscopy, we demonstrated that both isoforms are localized on mitochondria. The N-terminal extension does not affect the activity of CoA synthase, but possesses a proline-rich sequence which can bring the enzyme into complexes with signalling proteins containing SH3 or WW domains. The role of this novel isoform in CoA biosynthesis, especially in Brain, requires further elucidation.« less

Perceptions of Teachers in Their First Year of School Restructuring: Failure to Make Adequate Yearly Progress

ERIC Educational Resources Information Center

Moser, Sharon

2010-01-01

The 2007-2008 school year marked the first year Florida's Title I schools that did not made Adequate Yearly Progress (AYP) for five consecutive years entered into restructuring as mandated by the "No Child Left Behind Act" of 2001. My study examines the perceptions of teacher entering into their first year of school restructuring due to…

Salinity-induced inhibition of growth in the aquatic pteridophyte Azolla microphylla primarily involves inhibition of photosynthetic components and signaling molecules as revealed by proteome analysis.

PubMed

Thagela, Preeti; Yadav, Ravindra Kumar; Mishra, Vagish; Dahuja, Anil; Ahmad, Altaf; Singh, Pawan Kumar; Tiwari, Budhi Sagar; Abraham, Gerard

2017-01-01

Salinity stress causes adverse physiological and biochemical changes in the growth and productivity of a plant. Azolla, a symbiotic pteridophyte and potent candidate for biofertilizer due to its nitrogen fixation ability, shows reduced growth and nitrogen fixation during saline stress. To better understand regulatory components involved in salinity-induced physiological changes, in the present study, Azolla microphylla plants were exposed to NaCl (6.74 and 8.61 ds/m) and growth, photochemical reactions of photosynthesis, ion accumulation, and changes in cellular proteome were studied. Maximum dry weight was accumulated in control and untreated plant while a substantial decrease in dry weight was observed in the plants exposed to salinity. Exposure of the organism to different concentrations of salt in hydroponic conditions resulted in differential level of Na + and K + ion accumulation. Comparative analysis of salinity-induced proteome changes in A. microphylla revealed 58 salt responsive proteins which were differentially expressed during the salt exposure. Moreover, 42 % spots among differentially expressed proteins were involved in different signaling events. The identified proteins are involved in photosynthesis, energy metabolism, amino acid biosynthesis, protein synthesis, and defense. Downregulation of these key metabolic proteins appears to inhibit the growth of A. microphylla in response to salinity. Altogether, the study revealed that in Azolla, increased salinity primarily affected signaling and photosynthesis that in turn leads to reduced biomass.

Local Implementation of PL 94-142: First Year Report of a Longitudinal Study.

ERIC Educational Resources Information Center

Stearns, Marian S.; And Others

The document reports findings from the first year of a longitudinal study of the implementation of P.L. 94-142, the Education for All Handicapped Children Act. Based primarily on interviews with a wide variety of respondents (e.g., administrators, teachers, and parents) from 22 local education agencies (LEAs) in nine states, the report describes…

Loss of ring current O+ ions due to interaction with Pc 5 waves

NASA Astrophysics Data System (ADS)

Hudson, Mary; Chan, Anthony; Roth, Ilan

1993-01-01

The behavior of ring current ions in low-frequency geomagnetic pulsations is investigated analytically and numerically. We focus primarily on ring current O+ ions, whose flux increases dramatically during geomagnetic storms and decays at a rate which is not fully explained by collisional processes. This paper presents a new loss mechanism for the O+ ions due to the combined effects of convection and corotation electric fields and interaction with Pc 5 waves (wave period: 150-600 s) via a magnetic drift-bounce resonance. A test particle code has been developed to calculate the motion of the ring current O+ ions in a time-independent dipole magnetic field, and convection and corotation electric fields, plus Pc 5 wave fields, for which a simple analytical model has been formulated based on spacecraft observations. For given fields, whether a particle gains or loses energy depends on its initial kinetic energy, pitch angle at the equatorial plane, and the position of its guiding center with respect to the azimuthal phase of the wave. The ring current O+ ions show a dispersion in energies and L values with decreasing local time across the dayside, and a bulk shift to lower energies and higher L values. The former is due to the wave-particle interaction causing the ion to gain or lose energy, while the latter is due to the convection electric field. Our simulations show that, due to the interaction with the Pc 5 waves, the particle's kinetic energy can drop below that required to overcome the convection potential and the particle will be lost to the dayside magnetopause by a sunward E×B drift. This may contribute to the loss of O+ ions at intermediate energies (tens of keV) observed during the recovery phase of geomagnetic storms.

Seclusion of Students with Disabilities: An Analysis of Due Process Hearings

ERIC Educational Resources Information Center

Connolly, Jennifer F.

2017-01-01

In the last several years, there has been growing concern about the use of seclusion in schools. Little is known about its use, particularly with students with disabilities. This article presents the findings from an analysis of 26 due process hearings taking place nationwide over a 12-year period containing a description of the use of seclusion.…

Sudden onset of artery dissection in a 32-year-old woman with vascular Ehlers-Danlos syndrome due to psychological stress of her mother's death: a case series.

PubMed

Shimoyama, Yuichiro; Umegaki, Osamu; Agui, Tomoyuki; Kadono, Noriko; Minami, Toshiaki

2017-01-01

Patients with vascular Ehlers-Danlos syndrome (EDS) are susceptible to significant vascular complications, such as aortic and visceral arterial ruptures, aneurysms, and dissection. We describe a case of repeated bleeding in a 57-year-old woman and a case of sudden onset of artery dissection in her daughter, both of whom were previously diagnosed with vascular EDS and managed at our institution. A 57-year-old woman was admitted to our emergency department due to sudden onset of left low back pain. Her past history included vascular EDS. An urgent abdominal computed tomography (CT) scan revealed a left-sided retroperitoneal hematoma and left external iliac artery dissection. Stent graft repair was performed. Five hours postoperatively, cardiac arrest occurred and resuscitation attempts failed. The 32-year-old daughter with genetically diagnosed vascular EDS was notified of the death of her mother during the customary end-of-life conference. Six hours after her mother's death, she was admitted to our emergency department due to sudden onset of left low back pain. On examination, she was not in hypovolemic shock, and weak pulses were palpable in the bilateral dorsalis pedis. An urgent abdominal CT scan revealed a right-sided retroperitoneal hematoma around the right external iliac artery and left external iliac artery dissection. She was admitted to the intensive care unit and underwent conservative therapy consisting of bed rest and antihypertensive therapy with nicardipine. She developed no further vascular complications requiring surgical intervention and was discharged on the 21st hospital day. Vascular rupture can be fatal in patients with vascular EDS. This report underscores the importance of strategic management of vascular complications to prevent rupture, and the importance of psychological care for the bereaved family given the hereditary nature of vascular EDS.

Stand Development 25 Years after a 9.0-inch Diameter-Limit First Cutting In Appalachian Hardwoods

Treesearch

H. Clay Smith; N. I. Lamson

1977-01-01

This report is a case history of stand development 25 years after a 9.0-inch diameter-limit cutting in a primarily second growth 40- to 45-year-old Appalachian hardwood stand. Some old residual trees from the early 1900 logging era were scattered throughout the stand. In 1950, a 9.0-inch diameter-limit cutting removed 8,650 board feet per acre and reduced the basal...

Effectiveness of a multifactorial handwashing program to reduce school absenteeism due to acute gastroenteritis.

PubMed

Azor-Martínez, Ernestina; Cobos-Carrascosa, Elena; Gimenez-Sanchez, Francisco; Martínez-López, Jose Miguel; Garrido-Fernández, Pablo; Santisteban-Martínez, Joaquin; Seijas-Vazquez, Maria Luisa; Campos-Fernandez, Maria Amparo; Bonillo-Perales, Antonio

2014-02-01

Acute gastroenteritis (AGE) is one of the most common diseases among children and an important cause of school absenteeism. The aim of this study was to assess the effectiveness of a handwashing program using hand sanitizers for the prevention of school absenteeism due to AGE. A randomized, controlled and open study of a sample of 1341 children between 4 and 12 years of age, attending 5 state schools in Almería (Spain), with an 8-month follow up (academic year). The experimental group (EG) washed their hands with soap and water, complementing this with the use of a hand sanitizer, and the control group (CG) followed the usual handwashing procedure. Absenteeism rates due GI were compared between the 2 groups through the multivariate Poisson regression analysis. Percent days absent in both groups were compared with a Z-test. 446 cases of school absenteeism due to AGE were registered. The school children from the EG had a 36% lower risk of absenteeism due to AGE (IRR: 0.64, 95% confidence interval: 0.52-0.78) and a decrease in absenteeism of 0.13 episodes/child/academic year (0.27 of EG vs 0.40 CG/episodes/child/academic year, P < 0.001). Pupils missed 725 school days due to AGE and absent days was significantly lower in the EG (EG: 0.31%, 95% confidence interval: 0.28-0.35 vs. CG: 0.44%, 95% confidence interval: 0.40-0.48, P < 0.001). The use of hand sanitizer as a complement to handwashing with soap is an efficient measure to reduce absent days and the number of school absenteeism cases due to AGE.

45 CFR 286.280 - When are annual reports due?

Code of Federal Regulations, 2010 CFR

2010-10-01

....280 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL TANF... report required by § 286.275 is due 90 days after the end of the Fiscal Year which it covers. (b) The...

[Mortality due to pesticide poisoning in Colombia, 1998-2011].

PubMed

Chaparro-Narváez, Pablo; Castañeda-Orjuela, Carlos

2015-08-01

Poisoning due to pesticides is an important public health problem worldwide due its morbidity and mortality. In Colombia, there are no exact data on mortality due to pesticide poisoning. To estimate the trend of mortality rate due to pesticide poisoning in Colombia between 1998 and 2011. We carried out a descriptive analysis with the database reports of death as unintentional poisoning, self-inflicted intentional poisoning, aggression with pesticides, and poisoning with non-identified intentionality, population projections between 1998 and 2011, and rurality indexes. Crude and age-adjusted mortality rates were estimated and trends and Spearman coefficients were evaluated. A total of 4,835 deaths were registered (age-adjusted mortality rate of 2.38 deaths per 100,000 people). Mortality rates were higher in rural areas, for self-inflicted intentional poisoning, in men and in age groups between 15 and 39 years old. The trend has been decreasing since 2002. Municipality mortality rates due to unintentional poisoning and aggression correlated significantly with the rurality index in less rural municipalities. Mortality rates due to pesticide poisoning presented a mild decrease between 1998 and 2011. It is necessary to adjust and reinforce the measures conducive to reducing pesticide exposure in order to avoid poisoning and reduce mortality.

Fracture Incidence and Characteristics in Young Adults Aged 18 to 49 Years: A Population-Based Study.

PubMed

Farr, Joshua N; Melton, L Joseph; Achenbach, Sara J; Atkinson, Elizabeth J; Khosla, Sundeep; Amin, Shreyasee

2017-12-01

Although fractures in both the pediatric and, especially, the elderly populations have been extensively investigated, comparatively little attention has been given to the age group in between. Thus, we used the comprehensive (inpatient and outpatient) data resources of the Rochester Epidemiology Project to determine incidence rates for all fractures among young adult (age range, 18 to 49 years) residents of Olmsted County, Minnesota, in 2009 to 2011, and compared the distribution of fracture sites and causes in this young adult cohort with those for older residents aged 50 years or older. During the 3-year study period, 2482 Olmsted County residents aged 18 to 49 years experienced 1 or more fractures. There were 1730 fractures among 1447 men compared with 1164 among 1035 women, and the age-adjusted incidence of all fractures was 66% greater among the men (1882 [95% confidence interval 1793-1971] versus 1135 [95% CI 1069-1201] per 100,000 person-years; p < 0.001). Of all fractures, 80% resulted from severe trauma (eg, motor vehicle accidents) compared with 33% in Olmsted County residents age ≥50 years who sustained a fracture in 2009 to 2011. Younger residents (aged 18 to 49 years), when compared with older residents (aged ≥50 years), had a greater proportion of fractures of the hands and feet (40% versus 18%) with relatively few fractures observed at traditional osteoporotic fracture sites (14% versus 43%). Vertebral fractures were still more likely to be the result of moderate trauma than at other sites, especially in younger women. In conclusion, whereas pediatric and elderly populations often fracture from no more than moderate trauma, young adults, and more commonly men, suffer fractures primarily at non-osteoporotic sites due to more significant trauma. © 2017 American Society for Bone and Mineral Research. © 2017 American Society for Bone and Mineral Research.

[A five-year-old girl with epilepsy showing forced normalization due to zonisamide].

PubMed

Hirose, Mieko; Yokoyama, Hiroyuki; Haginoya, Kazuhiro; Iinuma, Kazuie

2003-05-01

A case of forced normalization in childhood is presented. When zonisamide was administered to a five-year-old girl with intractable epilepsy, disappearance of seizures was accompanied by severe psychotic episodes such as communication disturbance, personal relationship failure, and stereotyped behavior, which continued after the withdrawal of zonisamide. These symptoms gradually improved by administration of fluvoxamine, however epileptic attacks reappeared. Although most patients with forced normalization are adult and teenager, attention should be paid to this phenomenon as adverse psychotic effects of zonisamide even in young children. Fluvoxamine may be effective for the symptoms.

Inside English: Journal of the English Council of California Two-Year Colleges; Fall 1977, Winter 1978, and Spring 1978.

ERIC Educational Resources Information Center

Booth, Richard E., Ed.

1978-01-01

Designed primarily for English faculty at two-year colleges in California, "Inside English" includes articles on major instructional, curricular, administrative, and employment issues of concern to teachers in the field as well as information on the activities of the English Council of the California Two-Year Colleges (ECCTYC). The Fall 1977, and…

Riga-Fede-like disease in a 70 year old woman.

PubMed

Wollina, Uwe

2010-01-01

Riga-Fede disease (RFD) describes a benign, ulcerative lesion resulting from the repetitive trauma of contact of the oral mucosal surface of the tongue with the teeth. Although the name applies primarily to small children, similar clinical and histopathological findings can also be found in adults. We describe here a 70 year-old woman showing a painful tongue ulcer with elevated borders and whitish discoloration for the past four years. Repeated histological investigations revealed a benign leukoplakia without dysplasia. Replacement of an ill-fitting prosthesis led to complete remission within two weeks. RDF-like disease is thus a problem in elderly patients for whom topical treatment is insufficient to induce healing.

Analysis of Societal Response in Urban Landscape Irrigation due to the Recent California Drought Utilizing Remotely Sensed Satellite and High Resolution Aerial NAIP Imagery

NASA Astrophysics Data System (ADS)

Munoz, V.; Mendoza, J.; Ha, J. J.; Pagan, B. R.; Margulis, S. A.; Pal, J. S.

2016-12-01

California is currently amidst the most severe multi-year drought on record. Severe strains on water supply throughout the state have resulted in calls from water agencies and the Governor of California for extensive conservation. In Southern California, as much as 65% of daily water usage in single family homes goes towards outdoor use, primarily for grass lawns and landscaping. Therefore, the majority of the water conservation messaging has been targeted at turf removal and limiting outdoor irrigation. However, quantification of the effectiveness of these conservation campaigns and subsequent impacts on outdoor irrigation in large urban areas is difficult due to a lack of readily available in situ metering data separating indoor and outdoor use. Here we use a suite of high-resolution remotely sensed products to examine the impacts of the drought on irrigated vegetation over the Greater Los Angeles County. One-meter National Agriculture Imagery Program (NAIP) data from the United States Department of Agriculture and 30-meter Landsat data over Los Angeles is used to calculate the Normalized Difference Vegetation Index (NDVI). NDVI is compared between non-drought (2005, 2009, 2010) and drought years (2012, 2014). Declines in NDVI are typically manifested as browning of vegetation due to reduced irrigation, or the replacement of water intensive grass lawns with more native vegetation. Results suggest that changes in NDVI during the drought may be dependent on societal responses to water conservation campaigns. Our analysis suggests that disparities in plant greenness, a proxy of plant health, and total vegetated area exist between wealthy and poor communities, both prior to and during the drought. This disparity is likely to increase during drought periods, assuming wealthier communities are less likely to respond to increasing water rates and more stringent watering restrictions.

Water resources data for New Mexico, water year 1966; Part 1. Surface water records

USGS Publications Warehouse

,

1967-01-01

by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basic-data reports is limited and primarily for local needs. The records will be published in Geological Survey water-supply papers at 5-year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

Suppurative thyroiditis due to aspergillosis: a case report

PubMed Central

2014-01-01

Introduction Aspergillus, a nosocomial agent, is the most common fungal cause of suppurative thyroiditis. Most patients with Aspergillus thyroiditis have disseminated infection, primarily with lung compromise. Late diagnosis and treatment, severity of immunosuppressive state and thyroid hormone overload contribute to extremely high mortality rates. Case presentation We describe a 20-year-old Caucasian man receiving corticosteroid suppression therapy for systemic lupus erythematosus. He presented persistent fever with neck pain and pulmonary infection. Piperacillin/tazobactam was initiated but after 2 days he developed hypoxemia, vascular shock, severe anemia, lymphopenia, and high C-reactive protein. Thyroid ultrasound revealed well-defined hypoechogenic clusters in both lobes and laboratorial thyrotoxicosis but low triiodothyronine concentration. A purulent substance was obtained on fine needle aspiration and drained. Amphotericin B and fluconazole were added but he had unfavorable evolution and died. Aspergillus fumigatus was defined only 2 days after his death. Conclusions This case serves to alert clinicians to the possibility of infectious thyroiditis and reinforces the high risk of aspergillosis in immunocompromised patients. Therefore, management including voriconazole as first-line treatment or amphotericin B, in association with broad-spectrum antibiotic therapy, should be adopted to improve treatment outcome. PMID:25412755

Suppurative thyroiditis due to aspergillosis: a case report.

PubMed

Marui, Suemi; de Lima Pereira, Ariella Cabral; de Araújo Maia, Raquel Maria; Borba, Eduardo Ferreira

2014-11-21

Aspergillus, a nosocomial agent, is the most common fungal cause of suppurative thyroiditis. Most patients with Aspergillus thyroiditis have disseminated infection, primarily with lung compromise. Late diagnosis and treatment, severity of immunosuppressive state and thyroid hormone overload contribute to extremely high mortality rates. We describe a 20-year-old Caucasian man receiving corticosteroid suppression therapy for systemic lupus erythematosus. He presented persistent fever with neck pain and pulmonary infection. Piperacillin/tazobactam was initiated but after 2 days he developed hypoxemia, vascular shock, severe anemia, lymphopenia, and high C-reactive protein. Thyroid ultrasound revealed well-defined hypoechogenic clusters in both lobes and laboratorial thyrotoxicosis but low triiodothyronine concentration. A purulent substance was obtained on fine needle aspiration and drained. Amphotericin B and fluconazole were added but he had unfavorable evolution and died. Aspergillus fumigatus was defined only 2 days after his death. This case serves to alert clinicians to the possibility of infectious thyroiditis and reinforces the high risk of aspergillosis in immunocompromised patients. Therefore, management including voriconazole as first-line treatment or amphotericin B, in association with broad-spectrum antibiotic therapy, should be adopted to improve treatment outcome.

Brainstem structures are primarily affected in an experimental model of severe scorpion envenomation.

PubMed

Guidine, Patrícia Alves Maia; Cash, Diana; Drumond, Luciana Estefani; de Souza E Rezende, Gustavo Henrique; Massensini, André Ricardo; Williams, Steve Charles Rees; Moraes-Santos, Tasso; Moraes, Márcio Flávio Dutra; Mesquita, Michel Bernanos Soares

2014-01-01

Severe scorpion envenoming (SSE) is more frequent in children and is characterized by systemic dysfunctions with a mortality rate of up to 9%. Recent evidence shows that the central nervous system (CNS) plays a key role in triggering the cascade of symptoms present in SSE. The age-dependent role of the CNS in SSE lethality may be summarized in 3 hypotheses: (1) the shown increased blood brain barrier permeability of infants to the toxins would especially and primarily compromise neurovegetative control areas, (2) the neurons within these areas have high affinity to the toxins, and (3) the neurovascular interaction is such that SSE metabolically compromises proper function of toxin-targeted areas. A pharmacological magnetic resonance imaging paradigm was used to evaluate localized hemodynamic changes in relative cerebral blood volume (rCBV) for 30 min after the injection of TsTX, the most lethal toxin from the venom of the Tityus serrulatus scorpion. The brainstem showed significant rCBV reduction 1 min after TsTX administration, whereas rostral brain areas had delayed increase in rCBV (confirmed by laser Doppler measurements of cortical cerebral blood flow). Moreover, metabolic activity by 14C-2-deoxyglucose autoradiography showed the highest relative increase at the brainstem. To test whether TsTX has high affinity to brainstem neurons, the lateral ventricle was injected with Alexa Fluor 568 TsTX. Although some neurons showed intense fluorescence, the labeling pattern suggests that specific neurons were targeted. Altogether, these results suggest that brainstem areas involved in neurovegetative control are most likely within the primary structures triggering the cascade of symptoms present in SSE.

[A 38-year-old Woman with a Legal and Voluntary Interruption of Pregnancy due to Mental Health Risk. An Unexpected Outcome].

PubMed

Restrepo, Diana; Duque, Marle; Montoya, Laura; Hoyos, Catalina

To describe a case of legal and voluntary interruption of pregnancy due to a mental health risk in the mother. However, the foetus survived and the mother decided to care for the child. Description of the case and a non-systematic review of the relevant literature. A multiparous woman of 38 years with unknown gestational age who requests legal and voluntary interruption of pregnancy. After abortion a male child born of 1050 grams was born, intubated and admitted to intensive care. Subsequently, the mother, without the mental problems that led to abortion, gradually assumed the care of the child. To address this complex case, several aspects are analysed: first, the change of mind of a woman in her desire to be a mother. Second, the disappearance of mental symptoms in the immediate postpartum. Third, the need to review the clinical, ethical and legal foundations of the legal ruling that allows therapeutic abortion in Colombia. Copyright © 2016 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Endoscopic Repair of CSF Fistulae: A Ten Year Experience

PubMed Central

Alexander, Arun; Mathew, John; Varghese, Ajoy Mathew

2016-01-01

Introduction Cerebrospinal Fluid (CFF) fistulae are repaired endoscopically with varying degrees of success around the world. Large series are still uncommon, and the results varied primarily because of the different techniques by different surgeons and also because of a variation in the patient profile in each series, for example, many series deal primarily with traumatic CSF leaks where the defects are larger and outcomes poorer. Aim To analyse the surgical outcomes of Endoscopic CSF rhinorrhea closure. Materials and Methods This is a series of 34 cases operated upon primarily by one surgeon in two different centres over a period of 10 years. Results Of the 34 cases, 76% of the patients were women. Among the patients only 20.6% patients had a history of trauma preceding the CSF leak. The most common site of leak was in the fovea ethmoidalis in 19 (55.8%) followed by 10 (29.4%) in the cribriform plate. An overlay technique of placing the multiple layers of fascia and mucosa was used in 26 (76.5%) patients and underlay technique in the remaining. Postoperative lumbar drain was used in all patients. Conclusion Based on the treatment outcome of the 34 patients, it can be concluded that the success rate of a single endoscopic procedure in our experience is 97% and 100% following the second. Endoscopic approach for closure of CSF leak is safe with minimal complications and little morbidity. PMID:27656471

Addressing maternal deaths due to violence: the Illinois experience.

PubMed

Koch, Abigail R; Geller, Stacie E

2017-11-01

Homicide, suicide, and substance abuse accounted for nearly one fourth of all pregnancy-associated deaths in Illinois from 2002 through 2013. Maternal mortality review in Illinois has been primarily focused on obstetric and medical causes and little is known about the circumstances surrounding deaths due to homicide, suicide, and substance abuse, if they are pregnancy related, and if the deaths are potentially preventable. To address this issue, we implemented a process to form a second statewide maternal mortality review committee for deaths due to violence in late 2014. We convened a stakeholder group to accomplish 3 tasks: (1) identify appropriate committee members; (2) identify potential types and sources of information that would be required for a meaningful review of violent maternal deaths; and (3) revise the Maternal Mortality Review Form. Because homicide, suicide, and substance abuse are closely linked to the social determinants of health, the review committee needed to have a broad membership with expertise in areas not required for obstetric maternal mortality review, including social service and community organizations. Identifying additional sources of information is critical; the state Violent Death Reporting System, case management data, and police and autopsy reports provide contextual information that cannot be found in medical records. The stakeholder group revised the Maternal Mortality Review Form to collect information relevant to violent maternal deaths, including screening history and psychosocial history. The form guides the maternal mortality review committee for deaths due to violence to identify potentially preventable factors relating to the woman, her family, systems of care, the community, the legal system, and the institutional environment. The committee has identified potential opportunities to decrease preventable death requiring cooperation with social service agencies and the criminal justice system in addition to the physical

Gender, Sexual Orientation, and Rape Myth Acceptance: Preliminary Findings From a Sample of Primarily LGBQ-Identified Survey Respondents.

PubMed

Schulze, Corina; Koon-Magnin, Sarah

2017-02-01

This study is among the first to examine the relationship between sexual orientation and rape myth adherence using a nationwide survey of primarily lesbian, gay, bisexual, and queer (LGBQ) respondents (n = 184). The more established Illinois Rape Myth Acceptance Scale and a modified Male Rape Survey serve as the primary instruments to test both rape myth adherence and instrument-appropriateness. Results suggest that respondents were most likely to support myths that discredit sexual assault allegations or excuse rape as a biological imperative and least likely to support myths related to physical resistance. Consistent with previous work, men exhibited higher levels of rape myth adherence than women. Regarding sexual orientation, respondents who identified as queer consistently exhibited lower levels of rape myth adherence than respondents who identified as gay.

Seventy years of forest growth and community dynamics in an undisturbed northern hardwood forest

Treesearch

Jennifer Pontius; Joshua M. Halman; Paul G. Schaberg

2016-01-01

Long-term forest inventories provide a unique opportunity to quantify changes in forest structure and evaluate how changes compare with current stand development models. An examination of a 70 year record at the Bartlett Experimental Forest, New Hampshire, indicated that although species abundances have primarily changed as expected under natural succession, some...

The Realism and Sex Type of Four- to Five-Year-Old Children's Occupational Aspirations

ERIC Educational Resources Information Center

Care, Esther; Deans, Jan; Brown, Robert

2007-01-01

Research on career development has focused primarily on adolescents and adults. However, in Gottfredson's theory of circumscription and compromise (2002) it is proposed that career aspirations originate in the preschool years and that the earliest work aspirations of children are sex typed in relation to the activities of same sex adults. This…

Rate of complications due to neuromuscular scoliosis spine surgery in a 30-years consecutive series.

PubMed

Turturro, Francesco; Montanaro, Antonello; Calderaro, Cosma; Labianca, Luca; Di Sanzo, Vincenzo; Ferretti, Andrea

2017-10-01

The aim of this study was to evaluate the rate of intraoperative and postoperative complications in a large series of patients affected by neuromuscular scoliosis. It was a monocentric retrospective study. In this study have been considered complications those events that significantly affected the course of treatment, such as getting the hospital stay longer, or requiring a subsequent surgical procedure, or corrupting the final result of the treatment. Of the 358 patients affected by neuromuscular scoliosis treated from January 1985 to December 2010, 185 that met the inclusion criteria were included in the study. There were recorded 66 complications in 55/185 patients. Of that 66 complications, 54 complications occurred in 46/120 patients with Luque's instrumentation, while only 12 complications occurred in 9/65 patients with hybrid instrumentation and this difference was statistically significant (p < 0.05); 11/126 patients with pelvic fixation and 5/59 without pelvic fixation, as well as 45/156 patients treated by posterior approach alone and 10/29 patient that underwent combined anterior-posterior approach suffered complications but both this did not result in a statistical significant difference (p > 0.05). The surgical treatment in neuromuscular scoliosis is burdened by a large number of complications. An accurate knowledge of possible complications is mandatory to prepare strategies due to prevent adverse events. A difference in definitions could completely change results in good or bad as well as in our same series the adverse events amounted at almost 30% of cases, but complications that due to complete failure would amount at 9.19% of patients.

State gun safe storage laws and child mortality due to firearms.

PubMed

Cummings, P; Grossman, D C; Rivara, F P; Koepsell, T D

1997-10-01

Since 1989, several states have passed laws that make gun owners criminally liable if someone is injured because a child gains unsupervised access to a gun. These laws are controversial, and their effect on firearm-related injuries is unknown. To determine if state laws that require safe storage of firearms are associated with a reduction in child mortality due to firearms. An ecological study of firearm mortality from 1979 through 1994. All 50 states and the District of Columbia. All children younger than 15 years. Unintentional deaths, suicides, and homicides due to firearms. Laws that make gun owners responsible for storing firearms in a manner that makes them inaccessible to children were in effect for at least 1 year in 12 states from 1990 through 1994. Among children younger than 15 years, unintentional shooting deaths were reduced by 23% (95% confidence interval, 6%-37%) during the years covered by these laws. This estimate was based on within-state comparisons adjusted for national trends in unintentional firearm-related mortality. Gun-related homicide and suicide showed modest declines, but these were not statistically significant. State safe storage laws intended to make firearms less accessible to children appear to prevent unintentional shooting deaths among children younger than 15 years.

Progress in Biomedical Knowledge Discovery: A 25-year Retrospective

PubMed Central

Sacchi, L.

2016-01-01

Summary Objectives We sought to explore, via a systematic review of the literature, the state of the art of knowledge discovery in biomedical databases as it existed in 1992, and then now, 25 years later, mainly focused on supervised learning. Methods We performed a rigorous systematic search of PubMed and latent Dirichlet allocation to identify themes in the literature and trends in the science of knowledge discovery in and between time periods and compare these trends. We restricted the result set using a bracket of five years previous, such that the 1992 result set was restricted to articles published between 1987 and 1992, and the 2015 set between 2011 and 2015. This was to reflect the current literature available at the time to researchers and others at the target dates of 1992 and 2015. The search term was framed as: Knowledge Discovery OR Data Mining OR Pattern Discovery OR Pattern Recognition, Automated. Results A total 538 and 18,172 documents were retrieved for 1992 and 2015, respectively. The number and type of data sources increased dramatically over the observation period, primarily due to the advent of electronic clinical systems. The period 1992-2015 saw the emergence of new areas of research in knowledge discovery, and the refinement and application of machine learning approaches that were nascent or unknown in 1992. Conclusions Over the 25 years of the observation period, we identified numerous developments that impacted the science of knowledge discovery, including the availability of new forms of data, new machine learning algorithms, and new application domains. Through a bibliometric analysis we examine the striking changes in the availability of highly heterogeneous data resources, the evolution of new algorithmic approaches to knowledge discovery, and we consider from legal, social, and political perspectives possible explanations of the growth of the field. Finally, we reflect on the achievements of the past 25 years to consider what the

Progress in Biomedical Knowledge Discovery: A 25-year Retrospective.

PubMed

Sacchi, L; Holmes, J H

2016-08-02

We sought to explore, via a systematic review of the literature, the state of the art of knowledge discovery in biomedical databases as it existed in 1992, and then now, 25 years later, mainly focused on supervised learning. We performed a rigorous systematic search of PubMed and latent Dirichlet allocation to identify themes in the literature and trends in the science of knowledge discovery in and between time periods and compare these trends. We restricted the result set using a bracket of five years previous, such that the 1992 result set was restricted to articles published between 1987 and 1992, and the 2015 set between 2011 and 2015. This was to reflect the current literature available at the time to researchers and others at the target dates of 1992 and 2015. The search term was framed as: Knowledge Discovery OR Data Mining OR Pattern Discovery OR Pattern Recognition, Automated. A total 538 and 18,172 documents were retrieved for 1992 and 2015, respectively. The number and type of data sources increased dramatically over the observation period, primarily due to the advent of electronic clinical systems. The period 1992- 2015 saw the emergence of new areas of research in knowledge discovery, and the refinement and application of machine learning approaches that were nascent or unknown in 1992. Over the 25 years of the observation period, we identified numerous developments that impacted the science of knowledge discovery, including the availability of new forms of data, new machine learning algorithms, and new application domains. Through a bibliometric analysis we examine the striking changes in the availability of highly heterogeneous data resources, the evolution of new algorithmic approaches to knowledge discovery, and we consider from legal, social, and political perspectives possible explanations of the growth of the field. Finally, we reflect on the achievements of the past 25 years to consider what the next 25 years will bring with regard to the

[Mortality due to traffic injuries and its impact on life expectancy: a comparison between Mexico and Spain].

PubMed

González-Pérez, Guillermo Julián; Vega-López, María Guadalupe; Cabrera-Pivaral, Carlos Enrique

2015-09-01

To determine the impact of mortality due to motor vehicle traffic injuries (MVTI) compared with other causes of death on life expectancy in Mexico and Spain during the three-year periods 2000-2002 and 2010-2012 and the weight of the different age groups in years of life expectancy lost (YLEL) due to this cause. Based on official death and population data, abridged life tables in Mexico and Spain were constructed for the three-year periods studied. Temporary life expectancy and YLEL for persons aged 15 to 75 years were calculated by selected causes (MVTI, diabetes mellitus, malignant neoplasms and ischemic heart diseases) and age groups in each three-year period. In Spain, YLEL decreased in both sexes from all the causes studied, especially MVTI; this reduction was greater in the younger ages. In addition, temporary life expectancy increased. In Mexico, YLEL due to MVTI increased in men, mainly in young people, and remained unchanged among women. Temporary life expectancy declined in men but increased slightly among women. The reduction in YLEL due to MVTI in Spain has contributed to increased life expectancy. By contrast, the increase in YLEL due to MVTI among Mexican men has contributed to the decline in male life expectancy. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

GOLD HULL AND INTERNODE2 Encodes a Primarily Multifunctional Cinnamyl-Alcohol Dehydrogenase in Rice1

PubMed Central

Zhang, Kewei; Qian, Qian; Huang, Zejun; Wang, Yiqin; Li, Ming; Hong, Lilan; Zeng, Dali; Gu, Minghong; Chu, Chengcai; Cheng, Zhukuan

2006-01-01

Lignin content and composition are two important agronomic traits for the utilization of agricultural residues. Rice (Oryza sativa) gold hull and internode phenotype is a classical morphological marker trait that has long been applied to breeding and genetics study. In this study, we have cloned the GOLD HULL AND INTERNODE2 (GH2) gene in rice using a map-based cloning approach. The result shows that the gh2 mutant is a lignin-deficient mutant, and GH2 encodes a cinnamyl-alcohol dehydrogenase (CAD). Consistent with this finding, extracts from roots, internodes, hulls, and panicles of the gh2 plants exhibited drastically reduced CAD activity and undetectable sinapyl alcohol dehydrogenase activity. When expressed in Escherichia coli, purified recombinant GH2 was found to exhibit strong catalytic ability toward coniferaldehyde and sinapaldehyde, while the mutant protein gh2 completely lost the corresponding CAD and sinapyl alcohol dehydrogenase activities. Further phenotypic analysis of the gh2 mutant plants revealed that the p-hydroxyphenyl, guaiacyl, and sinapyl monomers were reduced in almost the same ratio compared to the wild type. Our results suggest GH2 acts as a primarily multifunctional CAD to synthesize coniferyl and sinapyl alcohol precursors in rice lignin biosynthesis. PMID:16443696

Hospitalization of older adults due to ambulatory care sensitive conditions

PubMed Central

Marques, Aline Pinto; Montilla, Dalia Elena Romero; de Almeida, Wanessa da Silva; de Andrade, Carla Lourenço Tavares

2014-01-01

OBJECTIVE To analyze the temporal evolution of the hospitalization of older adults due to ambulatory care sensitive conditions according to their structure, magnitude and causes. METHODS Cross-sectional study based on data from the Hospital Information System of the Brazilian Unified Health System and from the Primary Care Information System, referring to people aged 60 to 74 years living in the state of Rio de Janeiro, Souhteastern Brazil. The proportion and rate of hospitalizations due to ambulatory care sensitive conditions were calculated, both the global rate and, according to diagnoses, the most prevalent ones. The coverage of the Family Health Strategy and the number of medical consultations attended by older adults in primary care were estimated. To analyze the indicators’ impact on hospitalizations, a linear correlation test was used. RESULTS We found an intense reduction in hospitalizations due to ambulatory care sensitive conditions for all causes and age groups. Heart failure, cerebrovascular diseases and chronic obstructive pulmonary diseases concentrated 50.0% of the hospitalizations. Adults older than 69 years had a higher risk of hospitalization due to one of these causes. We observed a higher risk of hospitalization among men. A negative correlation was found between the hospitalizations and the indicators of access to primary care. CONCLUSIONS Primary healthcare in the state of Rio de Janeiro has been significantly impacting the hospital morbidity of the older population. Studies of hospitalizations due to ambulatory care sensitive conditions can aid the identification of the main causes that are sensitive to the intervention of the health services, in order to indicate which actions are more effective to reduce hospitalizations and to increase the population’s quality of life. PMID:25372173

Pneumonia due to Enterobacter cancerogenus infection.

PubMed

Demir, Tülin; Baran, Gamze; Buyukguclu, Tuncay; Sezgin, Fikriye Milletli; Kaymaz, Haci

2014-11-01

Enterobacter cancerogenus (formerly known as CDC Enteric Group 19; synonym with Enterobacter taylorae) has rarely been associated with human infections, and little is known regarding the epidemiology and clinical significance of this organism. We describe a community-acquired pneumonia case in a 44-year-old female due to E. cancerogenus. Identification and antimicrobial susceptibility of the microorganism was performed by the automatized VITEK 2 Compact system (bioMerieux, France). The clinical case suggests that E. cancerogenus is a potentially pathogenic microorganism in determined circumstances; underlying diseases such as bronchial asthma, empiric antibiotic treatment, wounds, diagnostic, or therapeutic instruments.

The burden of disease due to tuberculosis in the state of Santa Catarina, Brazil.

PubMed

Ferrer, Glênio César Nunes; da Silva, Rosemeri Maurici; Ferrer, Kelian Tenfen; Traebert, Jefferson

2014-01-01

To estimate the burden of disease due to tuberculosis in the state of Santa Catarina, Brazil, in 2009. This was an epidemiological study with an ecological design. Data on tuberculosis incidence and mortality were collected from specific Brazilian National Ministry of Health databases. The burden of disease due to tuberculosis was based on the calculation of disability-adjusted life years (DALYs). The DALYs were estimated by adding the years of life lost (YLLs) and years lived with disability (YLDs). Absolute values were transformed into rates per 100,000 population. The rates were calculated by gender, age group, and health care macroregion. The burden of disease due to tuberculosis was 5,644.27 DALYs (92.25 DALYs/100,000 population), YLLs and YLDs respectively accounting for 78.77% and 21.23% of that total. The highest rates were found in males in the 30-44 and 45-59 year age brackets, although that was not true in every health care macroregion. Overall, the highest estimated burden was in the Planalto Norte macroregion (179.56 DALYs/100,000 population), followed by the Nordeste macroregion (167.07 DALYs/100,000 population). In the majority of the health care macroregions of Santa Catarina, the burden of disease due to tuberculosis was concentrated in adult males, the level of that concentration varying among the various macroregions.

The burden of disease due to tuberculosis in the state of Santa Catarina, Brazil*, **

PubMed Central

Ferrer, Glênio César Nunes; da Silva, Rosemeri Maurici; Ferrer, Kelian Tenfen; Traebert, Jefferson

2014-01-01

OBJECTIVE: To estimate the burden of disease due to tuberculosis in the state of Santa Catarina, Brazil, in 2009. METHODS: This was an epidemiological study with an ecological design. Data on tuberculosis incidence and mortality were collected from specific Brazilian National Ministry of Health databases. The burden of disease due to tuberculosis was based on the calculation of disability-adjusted life years (DALYs). The DALYs were estimated by adding the years of life lost (YLLs) and years lived with disability (YLDs). Absolute values were transformed into rates per 100,000 population. The rates were calculated by gender, age group, and health care macroregion. RESULTS: The burden of disease due to tuberculosis was 5,644.27 DALYs (92.25 DALYs/100,000 population), YLLs and YLDs respectively accounting for 78.77% and 21.23% of that total. The highest rates were found in males in the 30-44 and 45-59 year age brackets, although that was not true in every health care macroregion. Overall, the highest estimated burden was in the Planalto Norte macroregion (179.56 DALYs/100,000 population), followed by the Nordeste macroregion (167.07 DALYs/100,000 population). CONCLUSIONS: In the majority of the health care macroregions of Santa Catarina, the burden of disease due to tuberculosis was concentrated in adult males, the level of that concentration varying among the various macroregions. PMID:24626271

Sex differences in work-related traumatic brain injury due to assault.

PubMed

Mollayeva, Tatyana; Mollayeva, Shirin; Lewko, John; Colantonio, Angela

2016-06-16

To examine the etiology, prevalence and severity of assault-precipitated work-related traumatic brain injury (wrTBI) in Ontario, Canada through a sex lens. Cross-sectional study using data abstracted from the Ontario Workplace Safety and Insurance Board (WSIB) claims files in 2004. Descriptive analyses were conducted to determine the distribution of worker/employment/incident characteristics. Workplace physical violence that resulted in a TBI accounted for 6.6% percent of all TBI injury claims. Female workers, primarily in the health care/social services sector, accounted for over half of all TBIs. Most workers were assaulted by consumers/clients. Forty five percent of injuries occurred among workers with less than 3 years of employment. This paper identifies profiles of workers and workplaces for targeted preventive efforts. Future studies are needed to further address risk factors by sex and outcomes, such as length of disability and health care cost.

Large bowel obstruction due to gallstones: an endoscopic problem?

PubMed Central

Waterland, Peter; Khan, Faisal Shehzaad; Durkin, Damien

2014-01-01

A 73-year-old man was admitted with symptoms of large bowel obstruction. An emergency CT scan revealed pneumobilia and large bowel obstruction at the level of the rectosigmoid due to a 4×4 cm impacted gallstone. Flexible sigmoidoscopy confirmed the diagnosis but initial attempts to drag the stone into the rectum failed. An endoscopic mechanical lithotripter was employed to repeatedly fracture the gallstone into smaller fragments, which were passed spontaneously the next day. The patient made a complete recovery avoiding the potential dangers of surgery. This case report discusses cholecystoenteric fistula and a novel minimally invasive treatment for large bowel obstruction due to gallstones. PMID:24390966

Large bowel obstruction due to gallstones: an endoscopic problem?

PubMed

Waterland, Peter; Khan, Faisal Shehzaad; Durkin, Damien

2014-01-03

A 73-year-old man was admitted with symptoms of large bowel obstruction. An emergency CT scan revealed pneumobilia and large bowel obstruction at the level of the rectosigmoid due to a 4×4 cm impacted gallstone. Flexible sigmoidoscopy confirmed the diagnosis but initial attempts to drag the stone into the rectum failed. An endoscopic mechanical lithotripter was employed to repeatedly fracture the gallstone into smaller fragments, which were passed spontaneously the next day. The patient made a complete recovery avoiding the potential dangers of surgery. This case report discusses cholecystoenteric fistula and a novel minimally invasive treatment for large bowel obstruction due to gallstones.

Are Two-Year Colleges the Key to Expanding the Scientific Labor Force? Unpacking Gender and Racial-Ethnic Gaps in Undergraduate STEM Degrees

ERIC Educational Resources Information Center

Perez-Felkner, Lara; Thomas, Kirby; Hopkins, Jordan; Nix, Samantha

2015-01-01

Given the explosion of theoretical and empirical interest in the STEM gender gap in recent years, almost exclusively focused on four-year colleges, this paper primarily investigates the following question: How does the nature of the gender gap differ among two- and four-year college students, if at all? This study seeks to answer the following…

Massive malignant pleural effusion due to lung adenocarcinoma in 13-year-old boy.

PubMed

Afghani, Reza; Hajimohammadi, Amir; Azarhoush, Ramin; Kazemi-Nejad, Vahideh; Yari, Behrouz; Rezapour Esfahani, Mona

2016-05-01

A 13-year-old boy with no risk factors for lung cancer presented with a massive left-sided pleural effusion and a mediastinal shift on chest radiography and computed tomography. A chest tube drained bloody pleural fluid with an exudative pattern. A pleural biopsy and wedge biopsy of the left lower lobe revealed mucinous adenocarcinoma in the left lower lobe wedge biopsy and metastatic adenocarcinoma in the pleural biopsy. The patient is currently undergoing chemotherapy. Radiotherapy is planned after shrinkage of the tumor. Adenocarcinoma of the lung is very rarely seen in teenagers or children, especially in the absence of risk factors. © The Author(s) 2016.

A two-year longitudinal pilot MRI study of the brainstem in autism.

PubMed

Jou, Roger J; Frazier, Thomas W; Keshavan, Matcheri S; Minshew, Nancy J; Hardan, Antonio Y

2013-08-15

Research has demonstrated the potential role of the brainstem in the pathobiology of autism. Previous studies have suggested reductions in brainstem volume and a relationship between this structure and sensory abnormalities. However, little is known regarding the developmental aspects of the brainstem across childhood and adolescence. The goal of this pilot study was to examine brainstem development via MRI volumetry using a longitudinal research design. Participants included 23 boys with autism and 23 matched controls (age range=8-17 years), all without intellectual disability. Participants underwent structural MRI scans once at baseline and again at two-year follow-up. Brainstem volumetric measurements were performed using the BRAINS2 software package. There were no significant group differences in age, gender, handedness, and total brain volume; however, full-scale IQ was higher in controls. Autism and control groups showed different patterns of growth in brainstem volume. While whole brainstem volume remained stable in controls over the two-year period, the autism group showed increases with age reaching volumes comparable to controls by age 15 years. This increase of whole brainstem volume was primarily driven by bilateral increases in gray matter volume. Findings from this preliminary study are suggestive of developmental brainstem abnormalities in autism primarily involving gray matter structures. These findings are consistent with autism being conceptualized as a neurodevelopmental disorder with alterations in brain-growth trajectories. More longitudinal MRI studies are needed integrating longitudinal cognitive/behavioral data to confirm and elucidate the clinical significance of these atypical growth patterns. Copyright © 2013 Elsevier B.V. All rights reserved.

The Earth's magnetic field is primarily dipolar

NASA Astrophysics Data System (ADS)

Besse, J.; Cogne, J. P.; Courtillot, V.; Gilder, S.

2003-04-01

desirable. (b) There were early suggestions that low Cenozoic and Mesozoic inclinations in Central Asia might reveal non dipole fields (ref. 3). Recent work (ref. 4) has shown that tectonic problems or inclination shallowing due to original syn-sedimentary effects were the likely cause of widespread Asian low inclinations. In central Asia, for many times and locations, no significant difference in paleolatitude is found between the Eurasian reference curve and Cretaceous to Present volcanics, whereas paleolatitudes derived from sediments are 10 to 25 degrees shallower. Thus, an analysis of the sedimentary data may be interpreted to indicate a significant octupole component whereas an analysis of the volcanic data from the same region will show no significant octupolar signature. There are however a few cases when the volcanics may not match the Eurasian reference (e.g. Hankard et al, this meeting). (c) Ongoing work on the global data base and some new data from the Permian should provide further constraints on the geometry of the field at that time and the extent to which non-dipolar terms may be required. In (of course only provisionnal) conclusion, we believe that there is as yet not sufficiently detailed and robust evidence to reject the basic hypothesis that the Earth's field has remained on (geological, i.e. Ma durations) average close to an axial dipole, with a quadrupolar component in general no larger than 5%, throughout the Phanerozoic, and as yet ill-constrained higher order (octupolar?) components probably not in excess of a few percent. Ref.: (1) Si and Van der Voo, Terra Nova, 13, 471-478, 2001; (2) J. Besse and V. Courtillot, JGR, 107, doi:10.1029/2000JB000050, 2002; (3) M. Westphal, EPSL, 117, 15-28, 1993; (4) S. Gilder et al., JGR, 106, 30,505-30,521, 2001 and EPSL in press, 2003; J.P. Cogné et al, JGR, 104, 17,715-17,734, 1999.

Eighty years of food-web response to interannual variation in discharge recorded in river diatom frustules from an ocean sediment core

PubMed Central

Sculley, John B.; Lowe, Rex L.; Nittrouer, Charles A.; Drexler, Tina M.; Power, Mary E.

2017-01-01

Little is known about the importance of food-web processes as controls of river primary production due to the paucity of both long-term studies and of depositional environments which would allow retrospective fossil analysis. To investigate how freshwater algal production in the Eel River, northern California, varied over eight decades, we quantified siliceous shells (frustules) of freshwater diatoms from a well-dated undisturbed sediment core in a nearshore marine environment. Abundances of freshwater diatom frustules exported to Eel Canyon sediment from 1988 to 2001 were positively correlated with annual biomass of Cladophora surveyed over these years in upper portions of the Eel basin. Over 28 years of contemporary field research, peak algal biomass was generally higher in summers following bankfull, bed-scouring winter floods. Field surveys and experiments suggested that bed-mobilizing floods scour away overwintering grazers, releasing algae from spring and early summer grazing. During wet years, growth conditions for algae could also be enhanced by increased nutrient loading from the watershed, or by sustained summer base flows. Total annual rainfall and frustule densities in laminae over a longer 83-year record were weakly and negatively correlated, however, suggesting that positive effects of floods on annual algal production were primarily mediated by “top-down” (consumer release) rather than “bottom-up” (growth promoting) controls. PMID:28874576

[Severe generalized dystonia due to postradiotherapy cerebral calcifications].

PubMed

Chanson, J-B; Anheim, M; Lagha-Boukbiza, O; Fleury, M; Sellal, F; Tranchant, C

2008-05-01

Cerebral calcifications are a cause of secondary dystonia and may be an uncommon complication of radiotherapy. We report a very severe case of generalized dystonia due to postradiotherapy basal ganglia calcifications. An 8-year-old girl received 53 grays radiotherapy after surgery for craniopharyngioma. One year later she developed generalized dystonia. Computed tomography showed bilateral basal ganglia calcifications, especially of the lenticular nuclei. Pharmacological treatment with tetrabenazine, clonazepam and trihexiphenydile allowed a very limited improvement of dystonia; the course was complicated by dystonic storms and decompensations resulting from the iatrogenous panhypopituitarism. This case illustrates a severe complication of cranial irradiation which should be considered in the indications of this treatment, especially for children.

Recurrent mycobacterial osteomyelitis. Report of a case due to Mycobacterium avium-intracellulare-scrofulaceum complex and BCG vaccination.

PubMed

Solheim, L F; Kjelsberg, F

1982-01-01

A 28-year-old man suffering from recurrent mycobacterial osteomyelitis during several years is reported. Eight years old he had a Mycobacterium scrofulaceum infection in his right calcaneus. A serious infection with multiple foci of osteomyelitis occurred after BCG vaccination at the age of 14 years and 11 years later multifocal lesions of osteomyelitis due to Mycobacterium avium-intracellulare-scrofulaceum complex appeared. The special clinical problems due to the relative or complete resistence of these organisms to antituberculous drugs are emphasized. The mainstays of treatment are surgical revision and drainage with prolonged and intensive multiple drug therapy.

German Language and Culture: 9-Year Program Guide to Implementation, Grades 4-5-6

ERIC Educational Resources Information Center

Alberta Education, 2008

2008-01-01

This implementation guide is intended to support the Grade 4 to Grade 6 portion of the German Language and Culture Nine-year Program (the program of studies). It was developed primarily for teachers, yet it includes information that may be useful for administrators and other stakeholders in their efforts to plan for and implement the new Chinese…

Punjabi Language and Culture: 9-Year Program Guide to Implementation, Grades 4-5-6

ERIC Educational Resources Information Center

Alberta Education, 2008

2008-01-01

This implementation guide is intended to support the Grade 4 to Grade 6 portion of the Punjabi Language and Culture Nine-Year Program (the program of studies.) It was developed primarily for teachers, yet it includes information that may be useful for administrators and other stakeholders in their efforts to plan for and implement the new Punjabi…

GASNet-EX Performance Improvements Due to Specialization for the Cray Aries Network

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

Hargrove, Paul H.; Bonachea, Dan

This document is a deliverable for milestone STPM17-6 of the Exascale Computing Project, delivered by WBS 2.3.1.14. It reports on the improvements in performance observed on Cray XC-series systems due to enhancements made to the GASNet-EX software. These enhancements, known as “specializations”, primarily consist of replacing network-independent implementations of several recently added features with implementations tailored to the Cray Aries network. Performance gains from specialization include (1) Negotiated-Payload Active Messages improve bandwidth of a ping-pong test by up to 14%, (2) Immediate Operations reduce running time of a synthetic benchmark by up to 93%, (3) non-bulk RMA Put bandwidth ismore » increased by up to 32%, (4) Remote Atomic performance is 70% faster than the reference on a point-to-point test and allows a hot-spot test to scale robustly, and (5) non-contiguous RMA interfaces see up to 8.6x speedups for an intra-node benchmark and 26% for inter-node. These improvements are available in the GASNet-EX 2018.3.0 release.« less

Surgical management of an ACM aneurysm eight years after coiling.

PubMed

Pogády, P; Fellner, F; Trenkler, J; Wurm, G

2007-04-01

The authors present a case report on rebleeding of a medial cerebral aneurysm (MCA) eight years after complete endovascular coiling. The primarily successfully coiled MCA aneurysm showed a local regrowth which, however, was not the source of the rebleeding. The angiogram demonstrated no evidence of contrast filling of the coiled segment, but according to intraoperative findings (haematoma location, displacement of coils, evident place of rupture) there is no doubt that the coiled segment of the aneurysm was responsible for the haemorrhage.

Self inflicted corneal abrasions due to delusional parasitosis

PubMed Central

Meraj, Adeel; Din, Amad U; Larsen, Lynn; Liskow, Barry I

2011-01-01

The authors report a case of self inflicted bilateral corneal abrasions and skin damage due to ophthalmic and cutaneous delusional parasitosis. A male in his 50s presented with a 10 year history of believing that parasites were colonizing his skin and biting into his skin and eyes. The patient had received extensive medical evaluations that found no evidence that symptoms were due to a medical cause. He was persistent in his belief and had induced bilateral corneal abrasions and skin damage by using heat lamps and hair dryers in an attempt to disinfect his body. The patient was treated with olanzapine along with treatment for his skin and eyes. His delusional belief system persisted but no further damage to his eyes and skin was noted on initial follow-up. PMID:22689836

[Vaccinovigilance: Reports of adverse reactions in the year 2016].

PubMed

Albrecht, N; Ottiger, H

2017-08-01

In the year 2016, 107 reports of adverse reactions following the application of various authorized vaccines were received and evaluated by the IVI (Institute of Virology and Immunology). The notifications were submitted primarily by marketing authorization holders (81) or veterinarians and private persons (26). The aim of the Vigilance System is the identification of rare events to assess the individual risks of the vaccine application. During the last year, the correlation between reaction and vaccination was considered probable in 34% of the cases. As in previous years, companion animals were involved in most of the adverse effects (48% dogs, 21% cats), followed by cattle (13%). In dogs, approximately half of the reports concern the combination vaccines against distemper, hepatitis, parvovirus, parainfluenza and leptospirosis. The reported symptoms, such as itching, facial edema, acute vomiting and diarrhea, usually indicated forms of hypersensitivity. In cats, apathy was most frequently observed regardless of the vaccination.

Occupational fatalities due to electrocutions in the construction industry.

PubMed

Janicak, Christopher A

2008-01-01

Occupational fatalities due to contact with electricity account for approximately 9% of all deaths in the construction industry and is the fourth leading cause of death in this industry. Differences in the proportions of electrocutions in the construction industry are significantly different from other industries based upon the age of the worker and the source of the electricity. This study found that, in the construction industry, the proportion of occupational fatalities due to contact with electric current is significantly higher for workers in the 16 to 19 years old age group. Contact with overhead power lines occurred more frequently with younger workers, while contact with electric wiring, transformers, and related equipment was found to occur more frequently with older workers. The proportion of fatalities due to this event was also found to account for a significantly greater proportion of fatalities in the construction industry overall. The proportions of electrocution fatalities in the construction industry were found to be significantly higher for younger workers when compared to all other industries. Focusing prevention measures toward younger workers who work near overhead power lines could have a significant impact upon death rates. For older workers, the focus should be on those who work on or near transformers, electrical wiring, and components. Across the construction industry, implementation of effective lockout-tagout programs, and verification of energy isolation, can prevent approximately 125 fatalities per year in the construction industry.

Impacts of Social-Emotional Curricula on Three-Year-Olds: Exploratory Findings from the Head Start CARES Demonstration. Research Snapshot. OPRE Report 2014-78

ERIC Educational Resources Information Center

Hsueh, JoAnn; Lowenstein, Amy E.; Morris, Pamela; Mattera, Shira K.; Bangser, Michael

2014-01-01

This report presents exploratory impact findings for 3-year-olds from the Head Start CARES demonstration, a large-scale randomized controlled trial implemented in Head Start centers for one academic year across the country. The study was designed primarily to test the effects of the enhancements on 4-year-olds, but it also provides an opportunity…

The Year in Forestry Fiscal Year 2006

Treesearch

Northeastern Area

2006-01-01

The Northeastern Area State and Private Forestry is a major unit of the Forest Service, U.S. Department of Agriculture. The Northeastern Area works in partnership with State forestry agencies and others to promote the wise management, protection, and sustainable use of urban and rural forest resources, primarily on non-Federal lands. Most often, specialists provide...

Clinical comparison of the effectiveness of single-file reciprocating systems and rotary systems for removal of endotoxins and cultivable bacteria from primarily infected root canals.

PubMed

Martinho, Frederico C; Gomes, Ana P M; Fernandes, Aletéia M M; Ferreira, Nádia S; Endo, Marcos S; Freitas, Lilian F; Camões, Izabel C G

2014-05-01

This clinical study was conducted to compare the effectiveness of single-file reciprocating systems and rotary systems in removing endotoxins and cultivable bacteria from primarily infected root canals. Forty-eight primarily infected root canals were selected and randomly divided into 4 groups: WaveOne (Dentsply Maillefer, Ballaigues, Switzerland) (n = 12); Reciproc (VDW, Munich, Germany) (n = 12), ProTaper (Dentsply Maillefer) (n = 12), and Mtwo (VDW) (n = 12). Samples were collected before and after chemomechanical preparation. The irrigation was performed by using 2.5% sodium hypochlorite. A chromogenic limulus amebocyte lysate assay test was used to quantify endotoxins. Culture techniques were used to determine bacterial colony-forming unit counts. In the baseline samples (ie, samples collected before chemomechanical preparation), endotoxins and cultivable bacteria were recovered from 100% of the root canal samples. No differences were found in the median percentage values of endotoxin reduction achieved with reciprocating systems (ie, WaveOne [95.15%] and Reciproc [96.21%]) and with rotary systems (ie, ProTaper [97.98%] and Mtwo [96.34%]) (P < .05). Both single-file reciprocating systems (ie, WaveOne [99.45%] and Reciproc [99.93%]) and rotary systems (ProTaper [99.85%] and Mtwo [99.41%]) were effective in reducing the cultivable bacteria (all P < .05). Moreover, the culture analysis revealed no differences in bacterial load reduction (P > .05). Both single-file reciprocating systems (ie, WaveOne and Reciproc instruments) and rotary systems (ie, ProTaper and Mtwo instruments) showed similar effectiveness in reducing endotoxins and cultivable bacteria from primarily infected root canals, but they were not able to eliminate them from all root canals analyzed. Copyright © 2014 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

Third-Party Final Report of the Ohio State Department of Education's EBCE 3-Year Project.

ERIC Educational Resources Information Center

Rusling, Diane E.

Six school sites were visited to evaluate the work being done there in the third and final year of the Ohio Experience-Based Career Education program (EBCE) for secondary students (primarily 9th and 10th graders). Evaluators interviewed school staff, present and former EBCE participants, and employers in the communities. Questionnaires were also…

Obstructive Sleep Apnea Due To Extrathoracic Tracheomalacia

PubMed Central

Muzumdar, Hiren; Nandalike, K.; Bent, J.; Arens, Raanan

2013-01-01

We report obstructive sleep apnea in a 3-year-old boy with tracheomalacia secondary to tracheotomy that resolved after placement of a metallic stent in the region of tracheomalacia. The tracheal location of obstruction during sleep in this case contrasts with the usual location in the pharynx or, less often, the larynx. This case also demonstrates the utility of polysomnography in managing decannulation of tracheostomies. Citation: Muzumdar H; Nandalike K; Bent J; Arens R. Obstructive sleep apnea due to extrathoracic tracheomalacia. J Clin Sleep Med 2013;9(2):163–164. PMID:23372471

Occupational injuries due to violence.

PubMed

Hales, T; Seligman, P J; Newman, S C; Timbrook, C L

1988-06-01

Each year in the United States, an estimated 800 to 1,400 people are murdered at work, and an unknown number of nonfatal injuries due to workplace violence occur. Based on Ohio's workers' compensation claims from 1983 through 1985, police officers, gasoline service station employees, employees of the real estate industry, and hotel/motel employees were found to be at the highest risk for occupational violent crime (OVC) injury and death. Grocery store employees, specifically those working in convenience food stores, and employees of the real estate industry had the most reported rapes. Four previously unidentified industries at increased risk of employee victimization were described. Identification of industries and occupations at high risk for crime victimization provides the opportunity to focus preventive strategies to promote employee safety and security in the workplace.

Cardiac arrest due to lymphocytic colitis: a case report

PubMed Central

2012-01-01

Introduction We present a case of cardiac arrest due to hypokalemia caused by lymphocytic colitis. Case presentation A 69-year-old Caucasian man presented four months prior to a cardiac arrest with watery diarrhea and was diagnosed with lymphocytic colitis. Our patient experienced a witnessed cardiac arrest at his general practitioner's surgery. Two physicians and the emergency medical services resuscitated our patient for one hour and four minutes before arriving at our university hospital. Our patient was defibrillated 16 times due to the recurrence of ventricular tachyarrhythmias. An arterial blood sample revealed a potassium level of 2.0 mmol/L (reference range: 3.5 to 4.6 mmol/L) and pH 6.86 (reference range: pH 7.37 to 7.45). As the potassium level was corrected, the propensity for ventricular tachyarrhythmias ceased. Our patient recovered from his cardiac arrest without any neurological deficit. Further tests and examinations revealed no other reason for the cardiac arrest. Conclusion Diarrhea can cause life-threatening situations due to the excretion of potassium, ultimately causing cardiac arrest due to hypokalemia. Physicians treating patients with severe diarrhea should consider monitoring their electrolyte levels. PMID:22405093

Loss Estimations due to Earthquakes and Secondary Technological Hazards

NASA Astrophysics Data System (ADS)

Frolova, N.; Larionov, V.; Bonnin, J.

2009-04-01

Expected loss and damage assessment due to natural and technological disasters are of primary importance for emergency management just after the disaster, as well as for development and implementation of preventive measures plans. The paper addresses the procedures and simulation models for loss estimations due to strong earthquakes and secondary technological accidents. The mathematical models for shaking intensity distribution, damage to buildings and structures, debris volume, number of fatalities and injuries due to earthquakes and technological accidents at fire and chemical hazardous facilities are considered, which are used in geographical information systems assigned for these purposes. The criteria of technological accidents occurrence are developed on the basis of engineering analysis of past events' consequences. The paper is providing the results of scenario earthquakes consequences estimation and individual seismic risk assessment taking into account the secondary technological hazards at regional and urban levels. The individual risk is understood as the probability of death (or injuries) due to possible hazardous event within one year in a given territory. It is determined through mathematical expectation of social losses taking into account the number of inhabitants in the considered settlement and probability of natural and/or technological disaster.

Fungal Endocarditis Due to Aspergillus oryzae: The First Case Reported in the Literature.

PubMed

Mazza, Andrea; Luciani, Nicola; Luciani, Marco; Cammertoni, Federico; Giaquinto, Alessia; Pavone, Natalia; Bruno, Piergiorgio; Massetti, Massimo

2017-03-01

Infective endocarditis (IE) is a severe disease with high mortality and morbidity. Prosthetic valve endocarditis is a life-threatening complication which can occur in less than 10% of patients with valve prosthesis. A fungal etiology of IE is rare and accounts for only 2-4% of all case of endocarditis, but is associated with a higher mortality and morbidity. Herein is reported the first case of fungal endocarditis of aortic valve prosthesis due to Aspergillus oryzae in a 67-year-old caucasian man who nine years previously underwent mitral and aortic valve replacement with mechanical prostheses, and tricuspid annuloplasty for acute IE due to Enterococcus spp. Seven months previously, the patient also underwent a redo cardiac procedure to replace a mitral valve prosthesis with a new mechanical device due to a leakage. Aspergillus oryzae showed impressive growth with strong and unexpected virulence in both local and systemic settings.

[Oral allergy syndrome due to cashew nuts in the patient without pollinosis].

PubMed

Inomata, Naoko; Osuna, Hiroyuki; Ikezawa, Zenro

2006-01-01

A 26-year-old woman felt tingling on her tongue and itching both in the throat and on the face immediately after she put a cashew nut on her tongue. She had a history of atopic dermatitis and bronchial asthma, but not of pollinosis. CAP-FEIA and skin prick test (SPT) were positive for cashew nuts. The results showed negative for peanuts and other tree nuts than cashew nuts. Consequently, she was diagnosed with oral allergy syndrome due to cashew nuts. In addition, the result of skin prick test with cashew nuts normalized one year after she began avoiding cashew nuts, indicating that cashew nuts allergy would be due to sensitization by itself rather than to cross-reactivity between cashew nuts and pollens in this case.

Clustering of trauma and associations with single and co-occurring depression and panic attack over twenty years.

PubMed

McCutcheon, Vivia V; Heath, Andrew C; Nelson, Elliot C; Bucholz, Kathleen K; Madden, Pamela A F; Martin, Nicholas G

2010-02-01

Individuals who experience one type of trauma often experience other types, yet few studies have examined the clustering of trauma. This study examines the clustering of traumatic events and associations of trauma with risk for single and co-occurring major depressive disorder (MDD) and panic attack for 20 years after first trauma. Lifetime histories of MDD, panic attack, and traumatic events were obtained from participants in an Australian twin sample. Latent class analysis was used to derive trauma classes based on each respondent's trauma history. Associations of the resulting classes and of parental alcohol problems and familial effects with risk for a first onset of single and co-occurring MDD and panic attack were examined from the year of first trauma to 20 years later. Traumatic events clustered into three distinct classes characterized by endorsement of little or no trauma, primarily nonassaultive, and primarily assaultive events. Individuals in the assaultive class were characterized by a younger age at first trauma, a greater number of traumatic events, and high rates of parental alcohol problems. Members of the assaultive trauma class had the strongest and most enduring risk for single and co-occurring lifetime MDD and panic attack. Assaultive trauma outweighed associations of familial effects and nonassaultive trauma with risk for 10 years following first trauma.

Changing epidemiology of infections due to extended spectrum beta-lactamase producing bacteria

PubMed Central

2014-01-01

Background Community-associated infections caused by extended-spectrum beta-lactamase (ESBL) producing bacteria are a growing concern. Methods Retrospective cohort study of clinical infections due to ESBL-producing bacteria requiring admission from 2006-2011 at a tertiary care academic medical center in Providence, RI. Results A total of 321 infections due to ESBL-producing bacteria occurred during the study period. Fifty-eight cases (18%) were community-acquired, 170 (53%) were healthcare–associated, and 93 (29%) were hospital-acquired. The incidence of ESBL infections per 10,000 discharges increased during the study period for both healthcare-associated infections, 1.9 per year (95% CI 1-2.8), and for community-acquired infections, 0.85 per year (95% CI 0.3-1.4) but the rate remained unchanged for hospital-acquired infections. For ESBL-producing E. coli isolates, resistance to both ciprofloxacin and trimethoprim-sulfamethoxazole was 95% and 65%, respectively but 94% of isolates were susceptible to nitrofurantoin. Conclusions Community-acquired and healthcare-associated infections due to ESBL-producing bacteria are increasing in our community, particularly urinary tract infections due to ESBL-producing E. coli. Most isolates are resistant to oral antibiotics commonly used to treat urinary tract infections. Thus, our findings have important implications for outpatient management of such infections. PMID:24666610

Injury due to leg bands in willow flycatchers

USGS Publications Warehouse

Sedgwick, J.A.; Klus, R.J.

1997-01-01

We report an apparently unusually high incidence of leg injury in Willow Flycatchers (Empidonax traillii) as a result of banding and color banding. Color bands and U.S. Fish and Wildlife Service (USFWS) bands applied to Willow Flycatchers from 1988-1995 resulted in an overall leg injury rate of 9.6% to birds returning to our study areas in subsequent years. Most injuries occurred on legs with only color band(s) (58.3%) or on legs with both a USFWS band and a color band (35%); only 6.7% of injuries (4/60) were due to USFWS bands alone, yielding an overall USFWS band injury rate of only 0.6%. Injuries ranged from severe (swollen, bleeding legs; a missing foot) to relatively minor (irritations on the tarsus). Amputation of the foot occurred in 33.9% of the cases. Return rates of adult injured birds in the year(s) following injury were significantly lower than for the population at large.

Latino children's body mass index at 2-3.5 years predicts sympathetic nervous system activity at 5 years.

PubMed

Alkon, Abbey; Harley, Kim G; Neilands, Torsten B; Tambellini, Katelyn; Lustig, Robert H; Boyce, W Thomas; Eskenazi, Brenda

2014-06-01

To understand whether the relationship between young children's autonomic nervous system (ANS) responses predicted their BMI, or vice versa, the association between standardized BMI (zBMI) at 2, 3.5, and 5 years of age and ANS reactivity at 3.5-5 years of age, and whether zBMI predicts later ANS reactivity or whether early ANS reactivity predicts later zBMI, was studied. Low-income, primarily Latino children (n=112) were part of a larger cohort study of mothers recruited during early pregnancy. Study measures included maternal prenatal weight, children's health behaviors (i.e., time watching television, fast food consumption, and time playing outdoors), children's height and weight at 2, 3.5, and 5 years, and children's ANS reactivity at 3.5 and 5 years. ANS measures of sympathetic nervous system (i.e., pre-ejection period) and parasympathetic nervous system (i.e., respiratory sinus arrhythmia) activity were monitored during rest and four challenges. Reactivity was calculated as the difference between mean challenge response and rest. Structural equation models analyzed the relationship between children's zBMI at 2, 3.5, and 5 years and ANS reactivity at 3.5 and 5 years, adjusting for mother's BMI, children's behaviors, and changes in height. There was no association between zBMI and ANS cross-sectionally. Children with high zBMI at 2 or 3.5 years or large zBMI increases from 2 to 3.5 years of age had decreased sympathetic activity at 5 years. Neither sympathetic nor parasympathetic reactivity at 3.5 years predicted later zBMI. Increased zBMI early in childhood may dampen young children's SNS responses later in life.

29 CFR 4043.26 - Inability to pay benefits when due.

Code of Federal Regulations, 2014 CFR

2014-07-01

... REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.26 Inability to pay benefits when due. (a) Reportable event. A reportable event occurs when a plan is...) Waivers. Notice is waived unless the reportable event occurs during a plan year for which the plan is...

29 CFR 4043.26 - Inability to pay benefits when due.

Code of Federal Regulations, 2012 CFR

2012-07-01

... REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.26 Inability to pay benefits when due. (a) Reportable event. A reportable event occurs when a plan is...) Waivers. Notice is waived unless the reportable event occurs during a plan year for which the plan is...

29 CFR 4043.26 - Inability to pay benefits when due.

Code of Federal Regulations, 2011 CFR

2011-07-01

... REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.26 Inability to pay benefits when due. (a) Reportable event. A reportable event occurs when a plan is...) Waivers. Notice is waived unless the reportable event occurs during a plan year for which the plan is...

29 CFR 4043.26 - Inability to pay benefits when due.

Code of Federal Regulations, 2013 CFR

2013-07-01

... REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.26 Inability to pay benefits when due. (a) Reportable event. A reportable event occurs when a plan is...) Waivers. Notice is waived unless the reportable event occurs during a plan year for which the plan is...

29 CFR 4043.26 - Inability to pay benefits when due.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.26 Inability to pay benefits when due. (a) Reportable event. A reportable event occurs when a plan is...) Waivers. Notice is waived unless the reportable event occurs during a plan year for which the plan is...

Five-Year Monitoring Study of Siler's Pincushion Cactus (Pediocactus sileri) in Kane County, Utah

Treesearch

Alyce M. Hreha; Therese B. Meyer

2001-01-01

Siler's pincushion cactus (Pediocuctus sileri) occurs primarily on Bureau of Land Management (BLM) lands in Washington and Kane Counties in southwestern Utah and across the border in northwestern Arizona. This 5 year (1993-1997) monitoring study was set up as a challenge cost-share project between Red Butte Garden and the Utah State BLM Office in Salt Lake City. A...

Measurement of Chlorophyll Loss Due to Phytoremediation of Ag Nanoparticles in the First-Year Laboratory

ERIC Educational Resources Information Center

Winkelmann, Kurt; Bernas, Leonard; Swiger, Brendan; Brown, Shannon

2017-01-01

A two-week experiment is presented in which students can observe the impact of nanoparticles on the concentration of chlorophyll in plants. First-year students in an introductory nanotechnology laboratory course and a general chemistry laboratory course synthesized silver nanoparticles and then exposed stalks of "Egeria densa" ("E.…

Trends in the use of mechanical circulatory support as a bridge to heart transplantation across different age groups.

PubMed

Ciarka, Agnieszka; Edwards, Leah; Nilsson, Johan; Stehlik, Josef; Lund, Lars H

2017-03-15

Numerous cohort analyses suggest rapidly increasing use of mechanical circulatory support (MCS) as a bridge to heart transplantation (HTx), but the role of age in selection for MCS remains unknown. We assessed adult HTx in the International Society for Heart And Lung Transplantation Registry between 2005 and 2013 and we determined MCS use by recipient age group and transplant year. Multivariable logistic regression models were constructed to identify variables associated with continuous flow (CF) left ventricular assist device (LVAD) use within each age group. Among 16,480 HTx recipients the percentage of overall MCS use increased from 23% to 38%, 21% to 41%, and 17% to 42% in age groups 18-39 years, 40-59 years and over 60 years, respectively. This effect was mainly due to an increase in CF LVAD use and primarily in HTx recipients aged over 60. In multivariable analyses, male gender and blood group O were significantly associated with CF LVAD use in all age groups. Bridge to transplant MCS use increased dramatically between 2005 and 2013 primarily due to increased use of CF LVAD and primarily in higher ages. Pre-HTx CF LVAD use was more frequent in men and blood group O. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Impact of vaccination uptake on hospitalizations due to rotavirus acute gastroenteritis in 2 different socioeconomic areas of Spain

PubMed Central

Giménez Sánchez, Francisco; Nogueira, Esperanza Jiménez; Sánchez Forte, Miguel; Ibáñez Alcalde, Mercedes; Cobo, Elvira; Angulo, Raquel; Garrido Fernández, Pablo

2016-01-01

ABSTRACT Rotavirus is the leading cause of hospitalization due to acute gastroenteritis (AGE) in infants and toddlers. However, rotavirus vaccination has been associated with a decline in hospitalization rates due to rotavirus AGE. A descriptive retrospective study was conducted to analyze the impact of rotavirus vaccination on the rate of hospitalizations due to AGE among children ≤2 years old in 2 areas of the province of Almería, Spain. After eight years of rotavirus vaccination, rates of hospitalizations due to rotavirus AGE are diminished. This decline is closely related to vaccine coverage in the studied areas. PMID:26810147

Due diligence during the integration of physician groups.

PubMed

Ealey, Tom

2011-12-01

While contemplating physician group integration, providers should perform due diligence and ask questions in several key areas to ensure successful integrations: Financial--Is the group producing the revenue expected, and is the revenue cycle managed effectively? Statistical--What are the numbers of encounters, procedures, surgeries, and ancillaries? Compliance--Has the group developed and operated a sound compliance program, and has compliance been a priority? Succession--How many physicians are within three to five years of retirement?

DUE GlobBiomass - Estimates of Biomass on a Global Scale

NASA Astrophysics Data System (ADS)

Eberle, J.; Schmullius, C.

2017-12-01

For the last three years, a new ESA Data User Element (DUE) project had focussed on creating improved knowledge about the Essential Climate Variable Biomass. The main purpose of the DUE GlobBiomass project is to better characterize and to reduce uncertainties of AGB estimates by developing an innovative synergistic mapping approach in five regional sites (Sweden, Poland, Mexico, Kalimantan, South Africa) for the epochs 2005, 2010 and 2015 and for one global map for the year 2010. The project team includes leading Earth Observation experts of Europe and is linked through Partnership Agreements with further national bodies from Brazil, Canada, China, Russia and South Africa. GlobBiomass has demonstrated how EO observation data can be integrated with in situ measurements and ecological understanding to provide improved biomass estimates that can be effectively exploited by users. The target users had mainly be drawn from the climate and carbon cycle modelling communities and included users concerned with carbon emissions and uptake due to biomass changes within initiatives such as REDD+. GlobBiomass provided a harmonised structure that can be exploited to address user needs for biomass information, but will be capable of being progressively refined as new data and methods become available. This presentation will give an overview of the technical prerequisites and final results of the GlobBiomass project.

Guided Occupation Orientation Project: Syracuse City School District. 1972-73 School Year Informal Evaluation and Recommendation.

ERIC Educational Resources Information Center

Holder, Harold D.; And Others

The report is designed primarily for internal use by administrators and staff members of the Guided Occupational Orientation Project in Syracuse, New York, and contains a summary evaluation for the 1972-73 school year activities associated with the project. One section of the report discusses and displays specific outcomes compared with goals…

Why does near ridge extensional seismicity occur primarily in the Indian Ocean?

NASA Technical Reports Server (NTRS)

Stein, Seth; Cloetingh, Sierd; Wortel, Rinus; Wiens, Douglas A.

1987-01-01

It is argued that though thermoelastic stresses provide a low level background in all plates, the data favoring their contributing significantly to the stress field and seismicity in the young oceanic lithosphere may be interpreted in terms of stresses resulting from individual plate geometry and local boundary effects. The dramatic concentration of extensional seismicity in the Central Indian Ocean region is shown to be consistent with finite element results for the intraplate stress incorporating the effects of the Himalayan collision and the various subduction zones. Most of the data for both ridge-parallel extension and depth stratification are provided by earthquakes in this area, and it is suggested that these effects may be due more to the regional stress.

Ageing effects due to inactivity for magnetorheological seismic dampers: a 10-year experimental investigation

NASA Astrophysics Data System (ADS)

Caterino, N.; Spizzuoco, M.; Occhiuzzi, A.

2018-06-01

The proposed work gives a response, based on the experimental evidence, to the issue of long-term magnetorheological (MR) dampers’ behavior, when they are applied for structural control of earthquake induced vibrations. MR control devices, designed for infrequent dynamic loads as earthquakes, might be dormant for most of their life until a seismic event hits the hosting controlled structure. Two prototype MR devices have been tested three times, first in 2008, then in 2013 after five years of absolute inactivity, and finally in 2017 after further four years of rest. The comparison between the results of the three experimental testing activities is made in terms of force-displacement loops, dissipated energy and maximum reacting force. It is shown that only the first stroke of the damper is characterized by an unexpected mechanical response. However, after this first movement, the damper comes back to behave similarly to what was before the rest, with only a slight not reversible decrease of the damping force. This reduction results to be more significant (about 5%) for larger currents, while less significant in the case of zero feeding current. From a civil engineering perspective, this performance decay is definitely acceptable, even if it is referred to a possible cause, deeply studied in literature, that could continue endangering the mechanical response of the devices over time. The paper shows the experimental results, but the possible causes of mechanical deterioration of the dampers will be discussed also.

Breast abscess in a man due to Salmonella enterica serotype Enteritidis.

PubMed

Brncic, Nada; Gorup, Lari; Strcic, Miroslav; Abram, Maja; Mustac, Elvira

2012-01-01

Nontyphoidal salmonellae can cause breast infection only exceptionally. A case of breast abscess in a 70-year-old man due to Salmonella enterica serotype Enteritidis (Salmonella Enteritidis) is reported. The infection was successfully treated with a combination of surgical and antibiotic treatment.

Year-to-year variations in annual average indoor 222Rn concentrations.

PubMed

Martz, D E; Rood, A S; George, J L; Pearson, M D; Langner, G H

1991-09-01

Annual average indoor 222Rn concentrations in 40 residences in and around Grand Junction, CO, have been measured repeatedly since 1984 using commercial alpha-track monitors (ATM) deployed for successive 12-mo time periods. Data obtained provide a quantitative measure of the year-to-year variations in the annual average Rn concentrations in these structures over this 6-y period. A mean coefficient of variation of 25% was observed for the year-to-year variability of the measurements at 25 sampling stations for which complete data were available. Individual coefficients of variation at the various stations ranged from a low of 7.7% to a high of 51%. The observed mean coefficient of variation includes contributions due to the variability in detector response as well as the true year-to-year variation in the annual average Rn concentrations. Factoring out the contributions from the measured variability in the response of the detectors used, the actual year-to-year variability of the annual average Rn concentrations was approximately 22%.

Sight Impairment registration due to stroke-A small yet significant rise?

PubMed

Bunce, Catey; Zekite, Antra; Wormald, Richard; Rowe, Fiona

2017-12-01

In the United Kingdom, when an individual's sight falls to and remains at a certain threshold, they may be offered registration as sight impaired. Recent analysis of causes of registrable sight impairment in England/Wales indicated that visual impairment due to stroke had increased as a proportionate cause of sight loss. We aim to assess whether there is evidence of an increase in incidence of certification for sight impairment due to stroke in England/Wales between 2008 and 2014. The number of certifications with a main cause of sight impairment being stroke was obtained from the Certifications Office London. Directly standardized rates per 100,000 were computed with 95% confidence intervals and examined. Poisson regression was used to assess evidence of trend over time. In the year ending 31st March 2008, 992 people were newly certified with stroke with an estimated DSR of 2.1 (2.0 to 2.2) per 100,000 persons at risk. In the year ending March 31st 2014, there were 1310 certifications with a DSR of 2.5 (2.4 to 2.7). Figures were higher for men than women. Poisson regression indicated an estimated incidence rate ratio of 1.03 per year with 95% confidence intervals of 1.028 to 1.051, P  < .001. These data suggest a small but statistically significant increase in the incidence of certifiable visual impairment due to stroke between 2008 and 2014. Figures are, however, considerably lower than estimated, perhaps suggesting that more should be done to address the visual needs of those who have suffered stroke.

Progress report on Nuclear Density project with Lawrence Livermore National Lab Year 2010

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

Johnson, C W; Krastev, P; Ormand, W E

2011-03-11

The main goal for year 2010 was to improve parallelization of the configuration interaction code BIGSTICK, co-written by W. Erich Ormand (LLNL) and Calvin W. Johnson (SDSU), with the parallelization carried out primarily by Plamen Krastev, a postdoc at SDSU and funded in part by this grant. The central computational algorithm is the Lanczos algorithm, which consists of a matrix-vector multiplication (matvec), followed by a Gram-Schmidt reorthogonalization.

Research update on soybean Phomopsis seed decay and its primarily causal pathogen Phomopsis longicolla

USDA-ARS?s Scientific Manuscript database

Phomopsis seed decay (PSD) of soybean is the major cause of poor seed quality in the United States, especially in the mid-southern United States. In 2009, due to the prevalence of hot and humid environments from pod fill to harvest, PSD caused over 0.33 MMT losses in 16 states. To identify new sourc...

Jejunal perforation due to porcupine quill ingestion in a horse

PubMed Central

Anderson, Stacy L.; Panizzi, Luca; Bracamonte, Jose

2014-01-01

An 8-month-old Andalusian filly was treated for jejunal perforations due to ingestion of a porcupine quill. During exploratory laparotomy, 2 separate stapled side-to-side jejunojejunal resection and anastomoses were performed. Post-operative complications after 2 years follow-up included mild incisional herniation following incisional infection and chronic intermittent colic. PMID:24489394

Managing the Risk for Early Onset Osteoporosis in Long-Duration Astronauts Due to Spaceflight

NASA Technical Reports Server (NTRS)

Sibonga, Jean D.

2010-01-01

Early Onset Osteoporosis is probably the most recognized but poorly understood long-term health risk due to spaceflight. Osteoporosis management is primarily prophylactic and clinical interventions rely upon the ability to predict fractures which is currently determined by surrogate measures of bone strength. The RMAT for Early Onset Osteoporosis identified some open issues related to the fact that long-duration astronauts compose a unique group of subjects for which clinical approaches for osteoporosis management do not apply. Long-duration astronauts are healthy, young (25 to 55 years of age), predominantly male, and physical fit relative to the typical osteoporosis patient. Moreover, during prolonged space missions (typically 6-month missions) the skeleton not only adapts to weightlessness, but is influenced by numerous risk factors induced by operational constraints, e.g., inability to maintain preflight weight-bearing and aerobic activities, sub-optimal dietary intake (e.g., high sodium content for food stability, lack of fresh fruit and vegetables), suppression of vitamin D metabolism by uv shielding, and remote medicine care. Moreover, adaptation results in novel changes to astronauts bones that cannot be detected by current medically-useful measures. Consequently, a panel of clinicians (recognized leaders and policy-makers in osteoporosis) was convened to review the dataset of bone measures and bone loss risk factors in long-duration astronauts. Driven by the queries in the RMAT, the panel was charged to determine 1) if an intervention is required to prevent this risk, 2) what type and at what time would intervention be optimal, 3) what is the clinical trigger that would require a medical response from flight surgeons and 4) how should research data be used in the clinical care of astronauts. Hence, the RMAT determined that a bone health policy need to be formulated specific for this unique cohort subjected to a novel skeletal condition

An Analysis of a First-Year Class on the Self-Efficacy of University Students in Japan

ERIC Educational Resources Information Center

Shin, Kimie; Nakagami, Masafumi

2015-01-01

This study aimed to examine the effect of the first-year class in Japanese universities on developing students' self-efficacy. An analysis of the class design based on the theory of self-efficacy implies that such courses are primarily intended to develop students' self-efficacy by putting them through enactive mastery experiences. In addition,…

Breast Abscess in a Man Due to Salmonella enterica Serotype Enteritidis

PubMed Central

Brnčić, Nada; Strčić, Miroslav; Abram, Maja; Mustač, Elvira

2012-01-01

Nontyphoidal salmonellae can cause breast infection only exceptionally. A case of breast abscess in a 70-year-old man due to Salmonella enterica serotype Enteritidis (Salmonella Enteritidis) is reported. The infection was successfully treated with a combination of surgical and antibiotic treatment. PMID:22031702

Malignancies and infection due to the human immunodeficiency virus. Are these emerging diseases?

PubMed

Valencia Ortega, M E

2018-04-01

Since the start of the human immunodeficiency virus (HIV) epidemic, tumour disease among patients has been significant. The collection of malignancies can be divided primarily into 2 groups: those associated with HIV (all of which are related to viral diseases) and those not associated with HIV (only some of which are associated with viral diseases). The origin of these malignancies is multifactorial, and the main causes that have led to an increase in tumour disease are immunosuppression, coinfection with oncogenic viruses and life prolongation secondary to the use of antiretroviral therapy. Establishing the general characteristics of the undiagnosed AIDS tumours is difficult, mainly because they are a highly heterogeneous group formed by malignancies of a diverse nature. The treatments do not differ from those used in the general population, although the management can be more difficult due to the late diagnosis, drug interactions and associated comorbidities. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

Tandem mass spectrometry spectral libraries and library searching.

PubMed

Deutsch, Eric W

2011-01-01

Spectral library searching in the field of proteomics has been gaining visibility and use in the last few years, primarily due to the expansion of public proteomics data repositories and the large spectral libraries that can be generated from them. Spectral library searching has several advantages over conventional sequence searching: it is generally much faster, and has higher specificity and sensitivity. The speed increase is primarily, due to having a smaller, fully indexable search space of real spectra that are known to be observable. The increase in specificity and sensitivity is primarily due to the ability of a search engine to utilize the known intensities of the fragment ions, rather than just comparing with theoretical spectra as is done with sequence searching. The main disadvantage of spectral library searching is that one can only identify peptide ions that have been seen before and are stored in the spectral library. In this chapter, an overview of spectral library searching and the libraries currently available are presented.

Headache due to an osteochondroma of the axis.

PubMed

Kouwenhoven, J W M; Wuisman, P I J M; Ploegmakers, J F

2004-12-01

We reported a case of a 42-year-old man with a 3-year history of headache due to a spinal osteochondroma. Repeated neurological evaluation, including EEG studies and CT of the cerebrum, revealed no pathology. More recently the patient presented with persistent headache and a slight limitation of neck motion. MRI studies of the cerebrum including the cervical spine showed a high cervical extradural tumor. Additional CT angiography showed a bony tumor suspected of being a spinal osteochondroma. An en bloc resection of the tumor was performed; histological evaluation confirmed the diagnosis. Immediately after intervention, all symptoms disappeared. In most patients with a spinal osteochondroma, the lesion causes no symptoms, or symptoms are aspecific. Therefore, there is often a significant delay between initial complaints and the diagnosis, as in the current case.

Modelling induced seismicity due to fluid injection

NASA Astrophysics Data System (ADS)

Murphy, S.; O'Brien, G. S.; Bean, C. J.; McCloskey, J.; Nalbant, S. S.

2011-12-01

Injection of fluid into the subsurface alters the stress in the crust and can induce earthquakes. The science of assessing the risk of induced seismicity from such ventures is still in its infancy despite public concern. We plan to use a fault network model in which stress perturbations due to fluid injection induce earthquakes. We will use this model to investigate the role different operational and geological factors play in increasing seismicity in a fault system due to fluid injection. The model is based on a quasi-dynamic relationship between stress and slip coupled with a rate and state fiction law. This allows us to model slip on fault interfaces over long periods of time (i.e. years to 100's years). With the use of the rate and state friction law the nature of stress release during slipping can be altered through variation of the frictional parameters. Both seismic and aseismic slip can therefore be simulated. In order to add heterogeneity along the fault plane a fractal variation in the frictional parameters is used. Fluid injection is simulated using the lattice Boltzmann method whereby pore pressure diffuses throughout a permeable layer from the point of injection. The stress perturbation this causes on the surrounding fault system is calculated using a quasi-static solution for slip dislocation in an elastic half space. From this model we can generate slip histories and seismicity catalogues covering 100's of years for predefined fault networks near fluid injection sites. Given that rupture is a highly non-linear process, comparison between models with different input parameters (e.g. fault network statistics and injection rates) will be based on system wide features (such as the Gutenberg-Richter b-values), rather than specific seismic events. Our ultimate aim is that our model produces seismic catalogues similar to those observed over real injection sites. Such validation would pave the way to probabilistic estimation of reactivation risk for

Results from Two Years of Web-Based Astronomy Teaching

NASA Astrophysics Data System (ADS)

Wallin, J.

1996-12-01

During the last two years, course notes, supplemental material, bulletin boards, and an interactive quiz system have been developed for the introductory astronomy course at George Mason University. In this talk, I will present results about the level of Web literacy, Web usage, and educational effectiveness of this system based on in-class surveys and test results. The results presented are based on a 300 person survey course composed primarily of non-science majors. Although this course currently includes a lecture section, we plan to offer this as a web-based distance learning course within six months.

Mitral stenosis due to pannus overgrowth after rigid ring annuloplasty.

PubMed

Oda, Takeshi; Kato, Seiya; Tayama, Eiki; Fukunaga, Shuji; Akashi, Hidetoshi; Aoyagi, Shigeaki

2010-03-01

Although mitral stenosis (MS) due to pannus overgrowth after mitral valve repair for rheumatic mitral regurgitation (MR) is not uncommon, it is extremely rare in relation to non-rheumatic mitral regurgitation. Whilst it has been suggested that the rigid annuloplasty ring induces pannus overgrowth in the same manner as the flexible ring, to date only in cases using the flexible ring has pannus formation been confirmed by a pathological examination after redo surgery. The case is described of a woman who had undergone mitral valve repair using a 28 mm rigid ring three years previously because of non-rheumatic MR, and subsequently suffered from MS due to pannus formation over the annuloplasty ring. To the present authors' knowledge, this is the first report of MS due to pannus formation after mitral valve repair using a rigid annuloplasty ring to treat non-rheumatic MR documented at reoperation.

Physical Activity and School Absenteeism Due to Illness in Adolescents.

PubMed

de Groot, Renate; van Dijk, Martin; Savelberg, Hans; van Acker, Frederik; Kirschner, Paul

2017-09-01

Knowledge about the beneficial role of physical activity (PA) for health and school performance is growing. Studies investigating the link between PA and school absenteeism due to illness are lacking. Therefore, we investigated associations between habitual PA and school absenteeism due to illness in adolescents and explored whether mental health and cardiovascular fitness mediated this association. We studied 328 students in grades 7 and 9 (mean age 13.8 years; 49% boys). The PA was measured objectively by an ActivPAL3™ accelerometer attached on the thigh during 1 full week (24 hours/day). Depressive symptoms and self-esteem were self-reported by the Center for Epidemiologic Studies Depression Scale (CES-D) and Rosenberg Self-Esteem Scale, respectively, and included as a proxy for mental health in the analyses. Cardiovascular fitness was measured by the 20-m shuttle-run test. School absenteeism due to illness data was provided by the school administration. The PA was not significantly associated with school absenteeism, though there was an indirect association between PA and school absenteeism by cardiovascular fitness. Cardiovascular fitness mediates the association between PA and school absenteeism due to illness. Thus, cardiovascular fitness of students should be improved to reduce school absenteeism due to illness. © 2017, American School Health Association.

The Astronomical Society of the Pacific - Education and Public Outreach in the International Year of Astronomy

NASA Astrophysics Data System (ADS)

Gibbs, Michael; Manning, J.; Gurton, S.; Fraknoi, A.; Berendsen, M.; Hurst, A.; White, V.

2008-05-01

At the forefront of sharing the excitement of our exploration of the universe for 120 years, the Astronomical Society of the Pacific (ASP) is poised to use its networks and services to implement education and outreach programs for the 2009 International Year of Astronomy (IYA). The ASP is working with NASA, the AAS, NOAO, ASTC, and several other astronomical and educational organizations on IYA projects. The ASP will develop and implement four key signature programs, pending funding, for the IYA: a) "IYA Cosmic Calendar: A Year of Outreach Resources” with astronomy activities primarily for amateur astronomy clubs; b) "In the Footsteps of Galileo: A Teacher Training Program,” designed primarily for in-service teachers; c) an expanded "Astronomy from the Ground Up” program in IYA to bring astronomy into smaller museums and nature centers; and d) "The Cosmic Clearing-House,” an online educational resource for the best astronomy outreach resources and activities. The overarching goal for these programs is to bring together scientists, educators, and amateurs astronomers to improve science education and literacy through astronomy. The Society welcomes additional partners who seek to cooperate on IYA programs or work with the networks of formal and informal educators and amateur astronomers the ASP continues to support.

[Burden of mortality due to diabetes mellitus in Latin America 2000-2011: the case of Argentina, Chile, Colombia, and Mexico.

PubMed

Agudelo-Botero, Marcela; Dávila-Cervantes, Claudio Alberto

2015-03-05

To analyze trends in mortality in Argentina, Chile, Colombia and Mexico, between 2000 and 2011, by sex and 5-year age groups (between 20 and 79 years of age). Mortality vital statistics and census data or projected population estimates were used for each country. Age-specific mortality rates and the years of life lost were calculated. Among the countries analyzed, Mexico had the highest mortality rate and lost the most years of life due to diabetes. Between 2000 and 2011, Mexicans lost an average of 1.13 years of life, while Colombia (0.24), Argentina (0.21) and Chile (0.18) lost considerably fewer life years. In general, deaths from diabetes were higher in men than in women except in Colombia. Nearly 80% of years of life lost due to diabetes occurred between 50 and 74 years of age in the four countries. Diabetes is a huge challenge for Latin America, especially in Mexico where mortality due to diabetes is accelerating. Even though the proportion of deaths due to diabetes in Argentina, Chile and Colombia is smaller, this disease figures among the main causes of death in these countries. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

Adverse outcomes of sick leave due to mental disorders: A prospective study of discordant twin pairs.

PubMed

Mather, Lisa; Blom, Victoria; Bergström, Gunnar; Svedberg, Pia

2017-10-01

The aim of this study was to investigate whether sick leave due to different mental disorders increased the risk of reoccurring sick-leave, disability pension and unemployment, taking genetics and shared environment into account. This register-based cohort study contains 2202 discordant twin pairs 18-64 years old, where one twin had sick leave due to a mental disorder 2005-2006. The end of the sick-leave spell was the start of follow-up for both twins. The twins were followed up for reoccurring sick-leave, disability pension and unemployment (> 180 days in a year), until December 2012. Analyses were censored for disability pension, death, emigration and old-age pension. Cox proportional hazards models with time-varying covariates were used to calculate hazard ratios with 95% confidence intervals (CI). Those with sick leave due to mental disorders had a 3.64 (CI: 3.24-4.08) times higher risk of reoccurring sick-leave within the first two years; after that, hazard ratios were attenuated and explained by genetic factors. The first year, they had 12.24 (CI: 8.11-18.46) times the risk of disability pension. The risk was attenuated but remained at 2.75 (CI: 2.07-3.65) after one year. The risk of unemployment was 1.99 (CI: 1.72-2.31) during the whole follow-up period. The risk of unemployment and disability pension was lower for those with stress-related than other mental disorders, this was less clear for recurrent reoccuring sick-leave. Sick leave due to mental disorders increased the risk of reoccurring sick-leave within two years, disability pension and unemployment, independent of genetics and shared environment.

Species Specificity of Vaccinia Virus Complement Control Protein for the Bovine Classical Pathway Is Governed Primarily by Direct Interaction of Its Acidic Residues with Factor I

PubMed Central

Kumar, Jitendra; Yadav, Viveka Nand; Phulera, Swastik; Kamble, Ashish; Gautam, Avneesh Kumar; Panwar, Hemendra Singh

2017-01-01

ABSTRACT Poxviruses display species tropism—variola virus is a human-specific virus, while vaccinia virus causes repeated outbreaks in dairy cattle. Consistent with this, variola virus complement regulator SPICE (smallpox inhibitor of complement enzymes) exhibits selectivity in inhibiting the human alternative complement pathway and vaccinia virus complement regulator VCP (vaccinia virus complement control protein) displays selectivity in inhibiting the bovine alternative complement pathway. In the present study, we examined the species specificity of VCP and SPICE for the classical pathway (CP). We observed that VCP is ∼43-fold superior to SPICE in inhibiting bovine CP. Further, functional assays revealed that increased inhibitory activity of VCP for bovine CP is solely due to its enhanced cofactor activity, with no effect on decay of bovine CP C3-convertase. To probe the structural basis of this specificity, we utilized single- and multi-amino-acid substitution mutants wherein 1 or more of the 11 variant VCP residues were substituted in the SPICE template. Examination of these mutants for their ability to inhibit bovine CP revealed that E108, E120, and E144 are primarily responsible for imparting the specificity and contribute to the enhanced cofactor activity of VCP. Binding and functional assays suggested that these residues interact with bovine factor I but not with bovine C4(H2O) (a moiety conformationally similar to C4b). Mapping of these residues onto the modeled structure of bovine C4b-VCP-bovine factor I supported the mutagenesis data. Taken together, our data help explain why the vaccine strain of vaccinia virus was able to gain a foothold in domesticated animals. IMPORTANCE Vaccinia virus was used for smallpox vaccination. The vaccine-derived virus is now circulating and causing outbreaks in dairy cattle in India and Brazil. However, the reason for this tropism is unknown. It is well recognized that the virus is susceptible to neutralization by the

Inside English: Journal of the English Council of California Two-Year Colleges; Vol. V, Nos. 1-3, Fall 1978, Winter 1979, and Summer 1979.

ERIC Educational Resources Information Center

Bilson, Barbara, Ed.; Kurilich, Frances, Ed.

1979-01-01

Designed primarily for English faculty at two-year colleges in California, "Inside English" includes articles on instructional innovations and major curricular, administrative, and employment issues of concern to teachers in the field as well as information on the activities of the English Council of the California Two-Year Colleges (ECCTYC). The…

Workdays lost due to occupational injuries among young workers in Brazil.

PubMed

Santana, Vilma S; Villaveces, Andrés; Bangdiwala, Shrikant I; Runyan, Carol W; Albuquerque-Oliveira, Paulo Rogério

2012-10-01

The severity of non-fatal work-related injuries has seldom been examined among young workers. We estimated the extent and distribution of workdays lost due to non-fatal work injuries using compensation data. Data are from the Brazilian Institute of Social Insurance, for 2006. The study population is comprised of all insured workers of age 16-24. Descriptive statistics reflect workdays lost due to health-related disability, according to sex, age group, wage, and trade. Out of 4.8 million insured workers ages 16-24 years, we estimated 1,282,940 workdays lost. We observed a larger number of median workdays lost among males age 20-24 in retail and service trades (83 days) and among 16-19-year-old females in the agriculture/fish/forestry/cattle (142 days). Young workers experience a heavy burden of work-related injuries. Disability workdays may compromise school attendance and performance. Other potential impacts affect productivity and social insurance costs. Copyright © 2012 Wiley Periodicals, Inc.

A Brief History of International Latin American Student Fraternities: A Movement That Lasted 86 Years (1889-1975)

ERIC Educational Resources Information Center

Fajardo, Oliver

2015-01-01

An international Latin American student fraternity movement preceded the current Latino Greeks that are seen on college campuses today. This document provides new information that has not been published. The movement lasted 86 years and primarily served wealthy international Latin American students who came to the United States to study and, once…

Cost savings associated with 10 years of road safety policies in Catalonia, Spain

PubMed Central

Suelves, Josep M; Barbería, Eneko

2013-01-01

Abstract Objective To determine whether the road safety policies introduced between 2000 and 2010 in Catalonia, Spain, which aimed primarily to reduce deaths from road traffic collisions by 50% by 2010, were associated with economic benefits to society. Methods A cost analysis was performed from a societal perspective with a 10-year time horizon. It considered the costs of: hospital admissions; ambulance transport; autopsies; specialized health care; police, firefighter and roadside assistance; adapting to disability; and productivity lost due to institutionalization, death or sick leave of the injured or their caregivers; as well as material and administrative costs. Data were obtained from a Catalan hospital registry, the Catalan Traffic Service information system, insurance companies and other sources. All costs were calculated in euros (€) at 2011 values. Findings A substantial reduction in deaths from road traffic collisions was observed between 2000 and 2010. Between 2001 and 2010, with the implementation of new road safety policies, there were 26 063 fewer road traffic collisions with victims than expected, 2909 fewer deaths (57%) and 25 444 fewer hospitalizations. The estimated total cost savings were around €18 000 million. Of these, around 97% resulted from reductions in lost productivity. Of the remaining cost savings, 63% were associated with specialized health care, 15% with adapting to disability and 8.1% with hospital care. Conclusion The road safety policies implemented in Catalonia in recent years were associated with a reduction in the number of deaths and injuries from traffic collisions and with substantial economic benefits to society. PMID:23397348

Twelve year interannual and seasonal variability of stream carbon export from a boreal peatland catchment

NASA Astrophysics Data System (ADS)

Leach, J. A.; Larsson, A.; Wallin, M. B.; Nilsson, M. B.; Laudon, H.

2016-07-01

Understanding stream carbon export dynamics is needed to accurately predict how the carbon balance of peatland catchments will respond to climatic and environmental change. We used a 12 year record (2003-2014) of continuous streamflow and manual spot measurements of total organic carbon (TOC), dissolved inorganic carbon (DIC), methane (CH4), and organic carbon quality (carbon-specific ultraviolet absorbance at 254 nm per dissolved organic carbon) to assess interannual and seasonal variability in stream carbon export for a peatland catchment (70% mire and 30% forest cover) in northern Sweden. Mean annual total carbon export for the 12 year period was 12.2 gCm-2 yr-1, but individual years ranged between 6 and 18 gCm-2 yr-1. TOC, which was primarily composed of dissolved organic carbon (>99%), was the dominant form of carbon being exported, comprising 63% to 79% of total annual exports, and DIC contributed between 19% and 33%. CH4 made up less than 5% of total export. When compared to previously published annual net ecosystem exchange (NEE) for the studied peatland system, stream carbon export typically accounted for 12 to 50% of NEE for most years. However, in 2006 stream carbon export accounted for 63 to 90% (estimated uncertainty range) of NEE due to a dry summer which suppressed NEE, followed by a wet autumn that resulted in considerable stream export. Runoff exerted a primary control on stream carbon export from this catchment; however, our findings suggest that seasonal variations in biologic and hydrologic processes responsible for production and transport of carbon within the peatland were secondary influences on stream carbon export. Consideration of these seasonal dynamics is needed when predicting stream carbon export response to environmental change.

Years of life lost due to influenza-attributable mortality in older adults in the Netherlands: a competing risks approach.

PubMed

McDonald, Scott A; van Wijhe, Maarten; van Asten, Liselotte; van der Hoek, Wim; Wallinga, Jacco

2018-02-06

We estimated the influenza mortality burden in adults 60 years of age and older in the Netherlands in terms of years of life lost, taking into account competing mortality risks. Weekly laboratory surveillance data for influenza and other respiratory pathogens and weekly extreme temperature served as covariates in Poisson regression models fitted to weekly age-group specific mortality data for the period 1999/2000 through 2012/13. Burden for age-groups 60-64 through 85-89 years was computed as years of life lost before age 90 (YLL90) using restricted mean lifetimes survival analysis and accounting for competing risks. Influenza-attributable mortality burden was greatest for persons aged 80-84 years, at 914 YLL90 per 100,000 persons (95% uncertainty interval:867, 963), followed by 85-89 years (787 YLL90/100,000; 95% uncertainty interval:741, 834). Ignoring competing mortality risks in the computation of influenza-attributable YLL90 would lead to substantial over-estimation of burden, from 3.5% for 60-64 years to 82% for persons aged 80-89 years at death. Failure to account for competing mortality risks has implications for accuracy of disease burden estimates, especially among persons aged 80 years and older. As the mortality burden borne by the elderly is notably high, prevention initiatives may benefit from being redesigned to more effectively prevent infection in the oldest age-groups. © The Author(s) 2018. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Contrasting conditions of surface water balance in wet years and dry years as a possible land surface-atmosphere feedback mechanism in the West African Sahel

NASA Technical Reports Server (NTRS)

Lare, A. R.; Nicholson, S. E.

1994-01-01

The climate of West Africa, in particular the Sahel, is characterized by multiyear persistence of anomalously wet or dry conditions. Its Southern Hemisphere counterpart, the Kalahari, lacks the persistence that is evident in the Sahel even though both regions are subject to similar large-scale forcing. It has been suggested that land surface-atmosphere feedback contributes to this persistence and to the severity of drought. In this study, surface energy and water balance are quantified for nine stations along a latitudinal transect that extends from the Sahara to the Guinea coast. In the wetter regions of West Africa, the difference between wet and dry years is primarily reflected in the magnitude of runoff. For the Sahel and drier locations, evapotranspiration and soil moisture are more sensitive to rainfall anomalies. The increase in evapotranspiration, and hence latent heating, over the Sahel in wet years alters the thermal structure and gradients of the overlying atmosphere and thus the strength of the African easterly jet (AEJ) at 700 mb. The difference between dry and wet Augusts corresponds to a decrease in magnitude of the AEJ at 15 deg N on the order of 2.6 m/s, which is consistent with previous studies of observed winds. Spatial patterns were also developed for surface water balance parameters for both West Africa and southern Africa. Over southern Africa, the patterns are not as spatially homogeneous as those over West Africa and are lower in magnitude, thus supporting the suggestion that the persistence of rainfall anomalies in the Sahel might be due, at least in part, to land-atmosphere feedback, and that the absence of such persistence in the Kalahari is a consequence of less significant changes in surface water and energy balance.

[Cholestatic icterus due to oral contraceptives].

PubMed

Pestel, M; Lambert, C; Jeanmougin, M

1973-03-01

A case report of cholestatic jaundice in a 25 year old woman, who had had jaundice at age 4 years, and had taken Stediril (a combined oral contraceptive) for 1 month, implicates either the pill or a possibly hereditary hyperlipidemia. The jaundice developed in 2 weeks with vomiting, epigastric pain, anorexia, then discolored urine and feces, and intense pruritus. On hospitalization the patient had moderate bilirubinemia (56 mg/1), low alkaline phosphatase (13 U.K.) and slightly high serum glutamate pyruvate transaminase (270 U.W.). There were elevated serum cholesterol (3 gm/1), triglycerides (2.05 gm/1), total lipids (10.6 gm/1), and a definitely increased pre-beta lipoprotein, suggesting hyperlipidemia type IV (Frederickson classification). Liver biopsy showed fibrosis of the portal spaces lymphocytic infiltration, canalicular and intrahepatocytic thrombi. On laparoscopy the liver had a regular lower border, normal volume color and surface. Albumin, prothrombin and flocculation tests were normal. The patient's jaundice lasted about 1 month, then liver function slowly improved, although pruritus remained intense. Probably this jaundice was due to oral contraceptives, in a patient predisposed either by jaundice in childhood or endogenous hyperlipidemia.

Care homes may close due to cost of national living wage.

PubMed

Sprinks, Jennifer

2016-08-01

In April this year, a compulsory national living wage (NLW) for people over the age of 25 was introduced across the UK. The NLW increases minimum hourly pay from £6.70 to £7.20, a figure that is due to rise to £9 by 2020.

Adult respiratory distress syndrome due to fat embolism in the postoperative period following liposuction and fat grafting.

PubMed

Costa, André Nathan; Mendes, Daniel Melo; Toufen, Carlos; Arrunátegui, Gino; Caruso, Pedro; de Carvalho, Carlos Roberto Ribeiro

2008-08-01

Fat embolism is defined as mechanical blockage of the vascular lumen by circulating fat globules. Although it primarily affects the lungs, it can also affect the central nervous system, retina, and skin. Fat embolism syndrome is a dysfunction of these organs caused by fat emboli. The most common causes of fat embolism and fat embolism syndrome are long bone fractures, although there are reports of its occurrence after cosmetic procedures. The diagnosis is made clinically, and treatment is still restricted to support measures. We report the case of a female patient who developed adult respiratory distress syndrome due to fat embolism in the postoperative period following liposuction and fat grafting. In this case, the patient responded well to alveolar recruitment maneuvers and protective mechanical ventilation. In addition, we present an epidemiological and pathophysiological analysis of fat embolism syndrome after cosmetic procedures.

[Epidemiology of maxillofacial fractures due to traffic accidents in Medellin (Colombia)].

PubMed

Agudelo-Suárez, Andrés A; Duque-Serna, Francisco Levi; Restrepo-Molina, Lucas; Martínez-Herrera, Eliana

2015-09-01

To characterize maxillofacial fractures due to traffic accidents in patients attending the Hospital Universitario San Vicente Fundación (Medellin-Colombia) from 1998 to 2010. A descriptive study (n =1609) was carried out with information from the medical records of patients meeting the inclusion criteria established by the general objective of the study. The variables consisted of sex, age, year, type and number of fractures, and type of vehicle. A descriptive analysis of the variables was performed and the frequency of fractures due to traffic accidents was calculated according to year and sex. Crude and adjusted odds ratios (aOR) were estimated to establish associations among age, type of vehicle, and the presence of two or more fractures with stratification by sex. The frequency of maxillofacial fractures due to traffic accidents increased in 2007 (men: n=198, women: n=35) and decreased from 2008 to 2010 in both sexes. Fractures were more frequent in persons aged <35 years (80%) and in men (82%). The highest frequency of fractures was observed in motorists. Male users of motorcycles (aOR=1.41; confidence interval 95% [95%CI]: 1.02- 1.94) and bicycles (aOR=1.61; 95%CI: 1.01- 2.56) were more likely to report two or more fractures compared with pedestrians, after adjustment for other variables. Most maxillofacial fractures occurred in men and in motorists. Future studies should analyze other determinants affecting the epidemiology of maxillofacial fractures. Strategies should be designed to improve the use of protective elements and drivers' knowledge and practices. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

The Neurological Compromised Spine Due to Ewing Sarcoma. What First: Surgery or Chemotherapy? Therapy, Survival, and Neurological Outcome of 15 Cases With Primary Ewing Sarcoma of the Vertebral Column.

PubMed

Mirzaei, Lida; Kaal, Suzanne E J; Schreuder, Hendrik W B; Bartels, Ronald H M A

2015-11-01

The vertebral column is an infrequent site of primary involvement in Ewing sarcoma. Yet when Ewing sarcoma is found in the spine, the urge for decompression is high because of the often symptomatic compression of neural structures. It is unclear in alleviating a neurological deficit whether chemotherapy is preferred over decompressive laminectomy. To underline, in this case series, the efficiency of initial chemotherapy before upfront surgery in the setting of high-grade spinal cord or cauda equina compression of primary Ewing sarcoma. Fifteen patients with Ewing sarcoma primarily located in the spine were treated at our institution between 1983 and 2015. Localization, neurological deficit expressed as Frankel grade, and outcome expressed as Rankin scale before and after initial chemotherapy, the recurrence rate, and overall survival were evaluated. The multidisciplinary approach of 1 case will be discussed in detail. Nine patients (60%) were female. The age at presentation was 15.0 ± 5.5 years (range: 0.9-22.8 years). Ten patients (67%) were initially treated with chemotherapy, and 1 patient (7%) was treated primarily with radiotherapy followed by chemotherapy. The remaining 4 patients (27%) were initially treated with decompressive surgery. All patients treated primarily nonsurgically improved neurologically at follow-up, showing the importance of chemotherapy as an effective initial treatment option. Adequate and quick decompression of neural structures with similar results can be achieved by chemotherapy and radiotherapy, avoiding the local spill of malignant cells.

Predictive value of long-term changes of growth differentiation factor-15 over a 27-year-period for heart failure and death due to coronary heart disease.

PubMed

Fluschnik, Nina; Ojeda, Francisco; Zeller, Tanja; Jørgensen, Torben; Kuulasmaa, Kari; Becher, Peter Moritz; Sinning, Christoph; Blankenberg, Stefan; Westermann, Dirk

2018-01-01

Growth differentiation factor-15 (GDF-15), Cystatin C and C-reactive protein (CRP) have been discussed as biomarkers for prediction of cardiac diseases. The aim of this study was to investigate the predictive value of single and repeated measurements of GDF-15 compared to Cystatin C and CRP for incidence of heart failure (HF) and death due to coronary heart disease (CHD) in the general population. Levels of GDF-15, CRP and Cystatin C were determined in three repeated measurements collected 5 years apart in the DAN-MONICA (Danish-Multinational MONitoring of trends and determinants in Cardiovascular disease) cohort (participants at baseline n = 3785). Cox regression models adjusted for cardiovascular risk factors revealed significantly increased hazard ratios (HR) for GDF-15 for incident HF 1.36 (HR per interquartile range (IQR) increase, 95% confidence interval (CI): 1.16; 1.59) and for death from CHD 1.51 (HR per IQR increase, 95% CI: 1.31, 1.75) (both with p<0.001). Joint modeling of time-to-event and longitudinal GDF-15 over a median 27-year follow-up period showed that the marker evolution was positively associated with death of CHD (HR per IQR increase 3.02 95% CI: (2.26, 4.04), p < 0.001) and HF (HR per IQR increase 2.12 95% CI: (1.54, 2.92), p<0.001). However using Cox models with follow-up time starting at the time of the third examination, serial measurement of GDF-15, modeled as changes between the measurements, did not improve prediction over that of the most recent measurement. GDF-15 is a promising biomarker for prediction of HF and death due to CHD in the general population, which may provide prognostic information to already established clinical biomarkers. Repeated measurements of GDF-15 displayed only a slight improvement in the prediction of these endpoints compared to a single measurement.

[Sudden death due to acute coronary insufficiency].

PubMed

Mazur, N A; Zhukov, V N

1976-01-01

The study was conducted in the course of 2 years in accordance with the programme of myocardial infarction register of all mortality cases among the inhabitants of one of the Moscow districts. In conformity with the criteria recommended by the WHO Expert Committee, general figures of sudden death incidence at the age of 20 to 64 years comprised 80.3--76.2 and 32.7--34.5 per 100,000 males and females, respectively, during the 1st and 2nd year of observation. Autopsies performed in 89.5% of the mortality cases established that only in 39.8% of the cases death ensued in the presence of fresh foci of necrosis in the myocardium, while in the rest no myocardial infarction was found. In an overwhelming majority of the dying patients severe stenoses or occlusions of the coronary arteries were seen, and only 13% had no stenoses. However, the latter group showed fresh necroses or postinfarction cicatrices in the myocardium. The obtained data indicate that sudden death occupies an important place in the structure of mortality in ischaemic heart disease. It has been demonstrated that no reduction of general mortality due to myocardial infarction is possible without effective measures against this kind of death.

Parent Discrimination Predicts Mexican-American Adolescent Psychological Adjustment One Year Later

PubMed Central

Gonzales, Nancy A.; Fuligni, Andrew J.

2016-01-01

This study examined whether Mexican-American parent’s experiences with discrimination are related to adolescent psychological adjustment over time. The extent to which associations between parent discrimination and adolescent adjustment vary as a function of parent’s ethnic socialization of their children was also examined. Participants included 344 high school students from Mexican or Mexican-American backgrounds (primarily second generation; ages 14 – 16 at Wave 1) and their primary caregivers who completed surveys in a two-year longitudinal study. Results revealed that parent discrimination predicted internalizing symptoms and self-esteem among adolescents, one year later. Additionally, adolescents were more likely to report low self-esteem in relation to parents’ increased experiences of discrimination when parents conveyed ethnic socialization messages to them. PMID:27224903

[Evolution and regional differences in mortality due to suicide in Peru, 2004-2013].

PubMed

Hernández-Vásquez, Akram; Azañedo, Diego; Rubilar-González, Juan; Huarez, Bertha; Grendas, Leandro

2016-01-01

The aim of this study was to estimate and analyze the evolution of mortality rates due to suicide in Peru between 2004 and 2013. National death records from the Peruvian Ministry of Health were analyzed, calculating the regional mortality rates due to suicide standardized by age. Similarly, rates grouped in 5-year periods were geospatially projected. There were 3,162 cases of suicide (67.2% men); the age range with the highest incidence was 20 to 29 years (28.7%) and 49.2% were due to poisoning. Suicide rates increased from 0.46 (95% confidence interval [CI] = 0.38-0.55) to 1.13 (95% CI = 1.01-1.25) per 100,000 people from 2004 to 2013, respectively. The highest rates of suicide were identified in Pasco, Junín, Tacna, Moquegua, and Huánuco. The suicide issue in Peru requires a comprehensive approach that entails not just identifying the areas with the highest risk, but also studying its associated factors that may explain the regional variability observed.

Premature retirement due to ill health and income poverty: a cross-sectional study of older workers.

PubMed

Schofield, Deborah J; Callander, Emily J; Shrestha, Rupendra N; Percival, Richard; Kelly, Simon J; Passey, Megan E

2013-05-28

To assess the income-poverty status of Australians who were aged between 45 and 64 years and were out of the labour force due to ill health. A cross-sectional study using a microsimulation model of the 2009 Australian population (Health&WealthMOD). 2009 Australian population. 9198 people aged between 45 and 64 years surveyed for the 2003 Survey of Disability, Ageing and Carers. 50% of the median equivalised income-unit-income poverty line. It was found that individuals who had retired early due to other reasons were significantly less likely to be in income poverty than those retired due to ill health (OR 0.43 95% CI 0.33 to 0.51), and there was no significant difference in the likelihood of being in income poverty between these individuals and those unemployed. Being in the same family as someone who is retired due to illness also significantly increases an individual's chance of being in income poverty. It can be seen that being retired due to illness impacts both the individual and their family.

Homogenous stretching or detachment faulting? Which process is primarily extending the Aegean crust

NASA Astrophysics Data System (ADS)

Kumerics, C.; Ring, U.

2003-04-01

In extending orogens like the Aegean Sea of Greece and the Basin-and-Range province of the western United States, knowledge of rates of tectonic processes are important for understanding which process is primarily extending the crust. Platt et al. (1998) proposed that homogeneous stretching of the lithosphere (i.e. vertical ductile thinning associated with a subhorizontal foliation) at rates of 4-5 km Myr-1 is the dominant process that formed the Alboran Sea in the western Mediterranean. The Aegean Sea in the eastern Mediterranean is well-known for its low-angle normal faults (detachments) (Lister et al., 1984; Lister &Forster, 1996) suggesting that detachment faulting may have been the primary agent achieving ~>250 km (McKenzie, 1978) of extension since the Miocene. Ring et al. (2003) provided evidence for a very fast-slipping detachment on the islands of Syros and Tinos in the western Cyclades, which suggests that normal faulting was the dominant tectonic process that formed the Aegean Sea. However, most extensional detachments in the Aegean do not allow to quantify the amount of vertical ductile thinning associated with extension and therefore a full evaluation of the significance of vertical ductile thinning is not possible. On the Island of Ikaria in the eastern Aegean Sea, a subhorizontal extensional ductile shear zone is well exposed. We studied this shear zone in detail to quantify the amount of vertical ductile thinning associated with extension. Numerous studies have shown that natural shear zones usually deviate significantly from progressive simple shear and are characterized by pronounced shortening perpendicular to the shear zone. Numerous deformed pegmatitic veins in this shear zone on Ikaria allow the reconstruction of deformation and flow parameters (Passchier, 1990), which are necessary for quantifying the amount of vertical ductile thinning in the shear zone. Furthermore, a flow-path and finite-strain study in a syn-tectonic granite, which

Children hospitalized due to acute otitis media: how does this condition differ from acute mastoiditis?

PubMed

Laulajainen-Hongisto, Anu; Saat, Riste; Lempinen, Laura; Aarnisalo, Antti A; Jero, Jussi

2015-09-01

To evaluate the clinical picture and microbiological findings of children hospitalized due to acute otitis media and to analyze how it differs from acute mastoiditis. A retrospective review of the medical records of all children (0-16 years) hospitalized due to acute otitis media in the Department of Otorhinolaryngology at the Helsinki University Hospital, between 2003 and 2012. Comparison with previously published data of children with acute mastoiditis (n=56) from the same institute and period of time. The most common pathogens in the children hospitalized due to acute otitis media (n=44) were Streptococcus pneumoniae (18%), Pseudomonas aeruginosa (16%), Streptococcus pyogenes (14%), and Staphylococcus aureus (14%). One of the most common pathogens of out-patient acute otitis media, Haemophilus influenzae, was absent. Otorrhea was common in infections caused by S. pyogenes and otorrhea via tympanostomy tube in infections caused by P. aeruginosa. In children under 2 years-of-age, the most common pathogens were S. pneumoniae (43%), Moraxella catarrhalis (14%), and S. aureus (7%). S. pyogenes and P. aeruginosa were only found in children over 2 years-of-age. Previous health problems, bilateral infections, and facial nerve paresis were more common in children hospitalized due to acute otitis media, compared with acute mastoiditis, but they also demonstrated lower CRP values and shorter duration of hospital stay. The number of performed tympanostomies and mastoidectomies was also comparatively smaller in the children hospitalized due to acute otitis media. S. aureus was more common and S. pneumoniae, especially its resistant strains, was less common in the children hospitalized due to acute otitis media than acute mastoiditis. Acute otitis media requiring hospitalization and acute mastoiditis compose a continuum of complicated acute otitis media that differs from common out-patient acute otitis media. The bacteriology of children hospitalized due to acute otitis media

Point-of-Admission Serum Electrolyte Profile of Children less than Five Years Old with Dehydration due to Acute Diarrhoea.

PubMed

Okposio, Matthias Mariere; Onyiriuka, Alphonsus Ndidi; Abhulimhen-Iyoha, Blessing Imuetiyan

2015-12-01

Fluid, electrolytes and acid base disturbances are responsible for most deaths due to acute diarrhoea. The aim of this study is to describe the point-of-admission serum electrolyte profile of children with dehydration due to acute diarrhoea. In this cross-sectional study, the serum electrolyte levels of 185 children with dehydration due to acute diarrhoea were assessed at the point of admission at the Diarrhoea Treatment and Training Unit of the University of Benin Teaching Hospital. The age of the study population ranged from 29 days to 59 months. Out of a total of 185 subjects, 30 (16.2%), 114 (61.6%), and 41 (22.2%) had severe, moderate and mild dehydration, respectively. In addition, hyponatraemic dehydration was the most common type of dehydration, accounting for 60.5% of cases. Metabolic acidosis and hypokalaemia occurred in 59.5% and 44.3% of cases, respectively. Only the serum bicarbonate level was significantly affected by degree of dehydration (p = 0.001). Age of more than 12 months and presence of vomiting were significantly associated with hyponatraemia (p = 0.005 & p = 0.02), while age of less than or equal 12 months and absence of vomiting were associated with metabolic acidosis (p = 0.04 & p = 0.03). The degree of dehydration appears to be a good predictor of the occurrence of metabolic acidosis while age is a risk factor for hyponatraemia and metabolic acidosis.

Massive pericardial effusion without cardiac tamponade due to subclinical hypothyroidism (Hashimoto's disease).

PubMed

Papakonstantinou, Panteleimon E; Gourniezakis, Nikolaos; Skiadas, Christos; Patrianakos, Alexandros; Gikas, Achilleas

2018-05-01

Hypothyroidism is a significant cause of pericardial effusion. However, large pericardial effusions due to hypothyroidism are extremely rare. Hormone replacement therapy is the cornerstone of treatment for hypothyroidism and regular follow-up of patients after initiation of the therapy is indicated. Herein, the case of a 70-year-old woman with a massive pericardial effusion due to Hashimoto's disease is presented. A 70-year-old female from a rural village on the island of Crete, Greece, was admitted to our hospital due to a urinary tract infection. She was under hormone replacement therapy with levothyroxine 100 µg once a day for Hashimoto's disease. Two years previously, the patient had had an episode of pericarditis due to hypothyroidism and had undergone a computed tomography-guided pericardiocentesis. The patient did not have regular follow-up and did not take the hormone replacement therapy properly. On admission, the patient's chest X-ray incidentally showed a possible pericardial effusion. The patient was referred for echocardiography, which revealed a massive pericardial effusion. Beck's triad was absent. Thyroid hormones were consistent with subclinical hypothyroidism: thyroid-stimulating hormone (TSH) 30.25 mIU/mL (normal limits: 0.25-3.43); free thyroxin 4 0.81 ng/dL (normal limits: 0.7-1.94). The patient had a score of 5 on the scale outlined by the European Society of Cardiology (ESC) position statement on triage strategy for cardiac tamponade and, despite the absence of cardiac tamponade, a pericardiocentesis was performed after 48 hours. The patient was treated with 125 µg levothyroxine orally once daily. This was a rare case of an elderly female patient from a rural village with chronic massive pericardial effusion due to subclinical hypothyroidism without cardiac tamponade. Hypothyroidism should be included in the differential diagnosis of pericardial effusion, especially in a case of unexplained pericardial fluid. Initiation of hormone

[Lung disorders due to metals].

PubMed

Rüegger, M

1995-03-11

Though metals represent the largest group of elements they rather rarely cause respiratory diseases. This article will therefore review the most important ones caused by inhaled dusts of metals and some of their inorganic compounds, but leaving aside silicosis and silicatosis as well as iatrogenically induced metal pneumopathies. Among toxic inflammatory diseases metal fume fever, an influenza-like condition caused by zinc oxide, ranks as the commonest. Activities such as oxi-acetylene cutting and welding of zinc covered metal pieces account for about 90% of all cases compensated in Switzerland. Due to the non-recurrent character of this type of work, the typical waning of symptoms while exposure is going on has become seldom. Toxic pneumonia caused by inhaled metal fumes occurs rather seldom. However, serious cases have been reported where soldiers were exposed to zinc chloride from smoke bombs. The existence and extent of chronic airflow limitation due to occupational exposure to metallic dusts have not been widely examined but are to be assumed when there is poor occupational hygiene. Concerning asthma, there are at least four metals and several of their compounds which have been proven to cause variable airway narrowing, namely chromium, nickel, platinum and cobalt (the latter as hardmetal). Platinum complex salts (chloro-compounds) are very potent sensitizers leading to a notable prevalence of asthma among exposed workforces. Nevertheless, there have been no such cases in Switzerland for more than ten years. Hard-metal not only causes asthma but also an alveolitis-like interstitial lung disease progressing to fibrosis.(ABSTRACT TRUNCATED AT 250 WORDS)

Oxygen consumption is depressed in patients with lactic acidosis due to biguanide intoxication.

PubMed

Protti, Alessandro; Russo, Riccarda; Tagliabue, Paola; Vecchio, Sarah; Singer, Mervyn; Rudiger, Alain; Foti, Giuseppe; Rossi, Anna; Mistraletti, Giovanni; Gattinoni, Luciano

2010-01-01

Lactic acidosis can develop during biguanide (metformin and phenformin) intoxication, possibly as a consequence of mitochondrial dysfunction. To verify this hypothesis, we investigated whether body oxygen consumption (VO2), that primarily depends on mitochondrial respiration, is depressed in patients with biguanide intoxication. Multicentre retrospective analysis of data collected from 24 patients with lactic acidosis (pH 6.93 +/- 0.20; lactate 18 +/- 6 mM at hospital admission) due to metformin (n = 23) or phenformin (n = 1) intoxication. In 11 patients, VO2 was computed as the product of simultaneously recorded arterio-venous difference in O2 content [C(a-v)O2] and cardiac index (CI). In 13 additional cases, C(a-v)O2, but not CI, was available. On day 1, VO2 was markedly depressed (67 +/- 28 ml/min/m2) despite a normal CI (3.4 +/- 1.2 L/min/m2). C(a-v)O2 was abnormally low in both patients either with (2.0 +/- 1.0 ml O2/100 ml) or without (2.5 +/- 1.1 ml O2/100 ml) CI (and VO2) monitoring. Clearance of the accumulated drug was associated with the resolution of lactic acidosis and a parallel increase in VO2 (P < 0.001) and C(a-v)O2 (P < 0.05). Plasma lactate and VO2 were inversely correlated (R2 0.43; P < 0.001, n = 32). VO2 is abnormally low in patients with lactic acidosis due to biguanide intoxication. This finding is in line with the hypothesis of inhibited mitochondrial respiration and consequent hyperlactatemia.

Mild cognitive impairment due to alzheimer disease is less likely under the age of 65.

PubMed

Shin, Soojeong; Kim, Jong Hun; Cho, Jeong Hee; Kim, Gyu Sik; Choi, Sun-Ah; Lee, Jun Hong

2015-01-01

Patients with amnestic mild cognitive impairment (aMCI) are considered to have a high risk for Alzheimer dementia (AD). Even high positive predictive values, however, cannot be guaranteed even by tests with high sensitivity and specificity when disease prevalence is low. If we regard the clinical criteria for aMCI as a test for predicting aMCI due to AD, the positive predictive value of the criteria will be low by definition in young patients with aMCI (age below 65 years) because of the low prevalence of AD in this age group. To test this hypothesis, we compared CSF biomarkers for AD between young (age below 65 years) and old (age 65 years or older) age groups of normal cognition, aMCI, and AD of the Alzheimer's Disease Neuroimaging Initiative database. Using these biomarkers, we observed that the prevalence of aMCI due to AD differed significantly between the young and the old. For example, only 28.2% young aMCI, but 63.2% old aMCI, had abnormal CSF amyloid measures consistent with AD pathology. As posited, the presence of aMCI due to AD was lower in young aMCI than in old aMCI. Given that the likelihood of aMCI due to AD is reduced in younger subjects, more attention to and evaluation of alternative diagnoses need to be considered in this group.

[Calls due to suicidal behaviour made to the prehospital, emergency department in Málaga: characteristics and associated factors].

PubMed

Jiménez-Hernández, M; Castro-Zamudio, S; Guzmán Parra, J; Martínez-García, A I; Guillén-Benítez, C; Moreno-Küstner, B

2017-12-29

Suicidal behaviour (fatal and non-fatal) has become a serious public health problem in many countries. The aim of the study was to describe the differential characteristics of emergency calls due to suicidal behaviour made to the Emergency Coordinating Centre (CCUE) in the province of Málaga, in comparison with calls due to physical or psychiatric problems. Retrospective observational study of the calls recorded in the database of the Public Company for Emergency Health during one year. Multivariate logistic regression analyses were carried out including age, gender and the following variables related with the demand: hours of the day, type of day (working days or bank holidays), months of the year and trimesters, number of resources mobilized and types of resolution. The analyses were carried out on 163,331 calls, of which 1,380 calls were due to suicidal behaviour (0.8%), 9,951 for psychiatric reasons (6.1%) and 152,000 for physical reasons (93%). The emergency calls for suicidal behaviour were mainly made by females, between 31-60 years, in the evening and at night, and required transfer to hospital and more than one mobilized resource. Calls due to completed suicide were more frequently made by older men. Calls due to suicidal tendencies predominated over those due to attempted or threatened suicide during the first trimester of the year, while the opposite was the case during the third trimester. The results indicated differential characteristics of suicide calls that are potentially relevant for prevention in spite of the limitations of the present study.

Elevated plasma 8-iso-prostaglandin F2α levels in human smokers originate primarily from enzymatic instead of non-enzymatic lipid peroxidation.

PubMed

van 't Erve, Thomas J; Lih, Fred B; Kadiiska, Maria B; Deterding, Leesa J; Mason, Ronald P

2018-02-01

It is widely accepted that free radicals in tobacco smoke lead to oxidative stress and generate the popular lipid peroxidation biomarker 8-iso-prostaglandin F 2α (8-iso-PGF 2α ). However, 8-iso-PGF 2α can simultaneously be produced in vivo by the prostaglandin-endoperoxide synthases (PGHS) induced by inflammation. This inflammation-dependent mechanism has never been considered as a source of elevated 8-iso-PGF 2α in tobacco smokers. The goal of this study is to quantify the distribution of chemical- and PGHS-dependent 8-iso-PGF 2α formation in the plasma of tobacco smokers and non-smokers. The influences of gender and hormonal contraceptive use were accounted for. The distribution was determined by measuring the 8-iso-PGF 2α /prostaglandin F 2α (PGF 2α ) ratio. When comparing smokers (n = 28) against non-smokers (n = 30), there was a statistically significant increase in the 8-iso-PGF 2α concentration. The source of this increased 8-iso-PGF 2α was primarily from PGHS. When stratifying for gender, the increase in 8-iso-PGF 2α in male smokers (n = 9) was primarily from PGHS. Interestingly, female smokers on hormonal contraceptives had increased 8-iso-PGF 2α in both pathways, whereas those not on hormonal contraceptives did not have increased 8-iso-PGF 2α . In conclusion, increased plasma 8-iso-PGF 2α in tobacco smokers has complex origins, with PGHS-dependent formation as the primary source. Accounting for both pathways provides a definitive measurement of both oxidative stress and inflammation. Published by Elsevier Inc.

Deforestation due to Urbanization: a Case Study for Trabzon, Turkey

NASA Astrophysics Data System (ADS)

Telkenaroglu, C.; Dikmen, M.

2017-11-01

This paper inspects the deforestation of Trabzon in Turkey, due to urbanization, between 2006 and 2016. For this purpose, Landsat 7 ETM+ (Enhanced Thematic Mapper Plus) images are obtained from United States Geographical Survey (USGS) archive (USGS, 2017a) and their VNIR bands related to this study are utilized. For both years, and for each band, histograms are equalized. Finally, Normalized Difference Vegetation Index (NDVI) values are calculated as images. Resulting vegetation indexes are assessed in comparison to the binary ground truth images. A visual inspection is also done with respect to Google's Timelapse images for each year to validate and support the results.

Acute abdominal pain and constipation due to lead poisoning.

PubMed

Mongolu, S; Sharp, P

2013-01-01

Although uncommon, lead poisoning should be considered as a differential diagnosis in cases of unexplained acute abdominal pain in both adults and children. We present the case of a 35-year-old Asian male who presented with abdominal pain and constipation secondary to lead poisoning. Initially, the source of lead exposure was not apparent; this was later found to be due to ingestion of an Ayurvedic herbal medicine for the treatment of infertility. Lead poisoning due to the ingestion of Ayurvedic remedies is well described. We discuss the diagnosis, pathophysiology and treatment of lead poisoning. This case illustrates one of the rarer medical causes of acute abdominal pain and emphasizes the need to take a thorough history (including specific questioning regarding the use of over-the-counter and traditional/ herbal remedies) in cases of suspected poisoning or drug toxicity.

A comparison of state policies for complying with the endangered species act.

DOT National Transportation Integrated Search

2007-10-01

In recent years the number of biological assessments (BAs) for the presence of endangered species conducted by KYTC has risen significantly. This was primarily due to new/additional restrictions imposed by the United States Fish and Wildlife Service ...

Testing and Evaluation of Large Stone Mixes Using Marshall Mix Design Procedures

DOT National Transportation Integrated Search

1989-11-01

Premature rutting of heavy duty asphalt pavements has been increasingly experienced in recent years primarily due to high pressure truck tires and increased wheel loads. Many asphalt technologists believe that the use of large size stone (maximum siz...

The mortality and morbidity of deep sea fishermen sailing from Grimsby in one year1

PubMed Central

Moore, S. R. W.

1969-01-01

Moore, S. R. W. (1969).Brit. J. industr. Med.,26, 25-46. The mortality and morbidity of deep sea fishermen sailing from Grimsby in one year. The injuries, illnesses, and deaths of Grimsby deep sea fishermen in the year 1963 have been studied using the trawler log-book as the basic source of information. Additional information has been obtained from other sources. The numbers of man-days sailed by Grimsby deep sea fishermen, by age and rating in 1963, have been ascertained. From these, incapacity rates for the measurement of morbidity due to injury and illness, and the mortality rate, have been calculated. There were 14 deaths, six due to accidental causes and eight to natural causes, giving a mortality rate of 5·7 per 1,000 for Grimsby deep sea fishermen in 1963. In a year when there was no foundering or loss of Grimsby trawlers, the fatal accident rate of Grimsby trawlermen was more than twice that of fishermen of the United Kingdom, four times the rate for miners, and 40 times that for the manufacturing industries. The most common injuries were, in order of incidence, contusions of varying degrees of severity, infected lesions, sprains and strains, lacerations, and fractures. More than half (56·3%) of the trawlermen were incapacitated by their injuries. The highest rates of incapacity were caused by fractures, contusions, and infected lesions. The upper limb, especially the hands and fingers, was most often affected, resulting most commonly in infected lesions. Third hands, mates, deck hands, deck trimmers, and deck learners had the highest incapacity rates due to injury. Third hands are especially at risk to injury. Most injuries and two deaths caused by casualties to boats occurred in fires aboard trawlers. The most common illnesses suffered by trawlermen were gastrointestinal, respiratory, and skin diseases. Illness caused incapacity in 68·8% of the trawlermen affected. The greatest incapacity was due to gastrointestinal, cardiac, psychiatric, and

NUCLEAR FACTOR-Y: still complex after all these years?

PubMed

Myers, Zachary A; Holt, Ben F

2018-06-11

The NUCLEAR FACTOR-Y (NF-Y) families of transcription factors are important regulators of plant development and physiology. Though NF-Y regulatory roles have recently been suggested for numerous aspects of plant biology, their roles in flowering time, early seedling development, stress responses, hormone signaling, and nodulation are the best characterized. The past few years have also seen significant advances in our understanding of the mechanistic function of the NF-Y, and as such, increasingly complex and interesting questions are now more approachable. This review will primarily focus on these developmental, physiological, and mechanistic roles of the NF-Y in recent research. Copyright © 2018 Elsevier Ltd. All rights reserved.

Changing response of the North Atlantic/European winter climate to the 11 year solar cycle

NASA Astrophysics Data System (ADS)

Ma, Hedi; Chen, Haishan; Gray, Lesley; Zhou, Liming; Li, Xing; Wang, Ruili; Zhu, Siguang

2018-03-01

Recent studies have presented conflicting results regarding the 11 year solar cycle (SC) influences on winter climate over the North Atlantic/European region. Analyses of only the most recent decades suggest a synchronized North Atlantic Oscillation (NAO)-like response pattern to the SC. Analyses of long-term climate data sets dating back to the late 19th century, however, suggest a mean sea level pressure (mslp) response that lags the SC by 2-4 years in the southern node of the NAO (i.e. Azores region). To understand the conflicting nature and cause of these time dependencies in the SC surface response, the present study employs a lead/lag multi-linear regression technique with a sliding window of 44 years over the period 1751-2016. Results confirm previous analyses, in which the average response for the whole time period features a statistically significant 2-4 year lagged mslp response centered over the Azores region. Overall, the lagged nature of Azores mslp response is generally consistent in time. Stronger and statistically significant SC signals tend to appear in the periods when the SC forcing amplitudes are relatively larger. Individual month analysis indicates the consistent lagged response in December-January-February average arises primarily from early winter months (i.e. December and January), which has been associated with ocean feedback processes that involve reinforcement by anomalies from the previous winter. Additional analysis suggests that the synchronous NAO-like response in recent decades arises primarily from late winter (February), possibly reflecting a result of strong internal noise.

Pseudogynecomastia due to neurofibromatosis--a light microscopic and ultrastructural study.

PubMed

Lipper, S; Willson, C F; Copeland, K C

1981-08-01

A six year old boy with bilateral breast enlargement was found to have a normal endocrine status. Resected tissue revealed the features of pseudogynecomastia due to a proliferation of fibrous tissue traversed by neuroid structures. Multinucleated giant cells were present within the fibrous tissue. Ultrastructural study revealed organized nerve elements in a collagenous stroma. The multinucleated giant cells appeared to be variants of the predominant stromal fibroblasts.

Occupational Asthma Due to Inhalation of Aerosolized Lipophilic Coating Materials.

PubMed

Suresh, Karthik; Belchis, Deborah; Askin, Fred; Pearse, David B; Terry, Peter B

2016-10-01

We present a case of onset of severe asthma in a 59-year-old patient who worked in an aerospace plant. He was noted to have wheezing on exam and obstruction on PFTs. Review of his occupational history revealed exposure to lipophilic industrial compounds. We outline the radiographic and histologic findings that were found in the patient, and discuss occupational asthma due to inhalation of lipophilic compounds.

125 years of chemistry in the mirror of "angewandte".

PubMed

Diederich, François

2013-03-04

This Review investigates the development of Angewandte Chemie since the founding of the journal in 1887 and analyzes how its content reflects the changes in chemical research over these 125 years. Although Angewandte Chemie was originally founded as a journal for applied ("angewandte")--technical and analytical--chemistry, numerous review articles and abstracts published even in its first 50 years enable the milestones in chemical research in a much broader sense to be traced nicely. With the introduction of the International Edition in 1962, the author base, which had until then been primarily limited to German-speaking countries, became increasingly international, and the journal experienced impressive growth. Today, with its attractive layout, successful mix of articles, and high impact factor, Angewandte Chemie covers chemical research around the world in its full breadth, with its many achievements and future challenges. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Quality of Surface Water in Missouri, Water Year 2007

USGS Publications Warehouse

Otero-Benitez, William; Davis, Jerri V.

2009-01-01

The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2007 water year (October 1, 2006 through September 30, 2007), data were collected at 67 stations including two U.S. Geological Survey National Stream Quality Accounting Network stations and one spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, dissolved nitrite plus nitrte, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticide data summaries are presented for 64 of these stations, which primarily have been classified in groups corresponding to the physiography of the State, main land use, or unique station types. In addition, a summary of hydrologic conditions in the State during water year 2007 is presented.

Twenty years of workers' compensation costs due to falls from height among union carpenters, Washington state.

PubMed

Lipscomb, Hester J; Schoenfisch, Ashley L; Cameron, Wilfrid; Kucera, Kristen L; Adams, Darrin; Silverstein, Barbara A

2014-09-01

Falls from height (FFH) are a longstanding, serious problem in construction. We report workers' compensation (WC) payments associated with FFH among a cohort (n = 24,830; 1989-2008) of carpenters. Mean/median payments, cost rates, and adjusted rate ratios based on hours worked were calculated using negative-binomial regression. Over the 20-year period FFH accounted for $66.6 million in WC payments or $700 per year for each full-time equivalent (2,000 hr of work). FFH were responsible for 5.5% of injuries but 15.1% of costs. Cost declines were observed, but not monotonically. Reductions were more pronounced for indemnity than medical care. Mean costs were 2.3 times greater among carpenters over 50 than those under 30; cost rates were only modestly higher. Significant progress has been made in reducing WC payments associated with FFH in this cohort particularly through 1996; primary gains reflect reduction in frequency of falls. FFH that occur remain costly. © 2014 Wiley Periodicals, Inc.

Water resources data for New Mexico, water year 1967; Part 1. surface water records

USGS Publications Warehouse

,

1968-01-01

an area whose boundaries coincided with those of certain natural drainage areas. The records in New Mexico were contained in Parts 7, 8, and 9 of that series. Beginning with the 1961 water year, streamflow records and related data have been released by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basic-data reports is limited and primarily for local needs. The records will be published in Geological Survey water-supply papers at 5-year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

Re-rupture rate of primarily repaired distal biceps tendon injuries.

PubMed

Hinchey, John W; Aronowitz, Jessica G; Sanchez-Sotelo, Joaquin; Morrey, Bernard F

2014-06-01

Distal biceps tendon rupture is a common injury, and primary repair results in excellent return of function and strength. Complications resulting from distal biceps tendon repairs are well reported, but the incidence of re-ruptures has never been investigated. A search of the Mayo Clinic's Medical/Surgical Index was performed, and all distal biceps tendon repairs from January 1981 through May 2009 were identified. All patients who completed 12 months or more of follow-up were included. All charts were reviewed and patients contacted as necessary to identify a re-rupture. We also investigated the situation causing the re-rupture. We identified a total of 190 distal biceps tendon ruptures that underwent repair and met our inclusion and exclusion criteria. Of the 190 repairs, 172 (90.5%) were performed by the Mayo modification of the Boyd-Anderson 2-incision technique. Bilateral ruptures occurred in 13 patients (7.3%). Six primary ruptures (3.2%) occurred in women, 4 of the 6 being partial ruptures. Partial ruptures were found to be statistically more common than complete ruptures in women (P = .05). We identified 3 re-ruptures (1.5%), all occurring within 3 weeks of the index surgery. The re-rupture rate after primary repair of the distal biceps tendon is low at 1.5% and occurs within 3 weeks of index repair. This appears to be due to patient compliance and excessive force placed on repairs. We also found the incidence of women who sustain a distal biceps tendon tear to be 3.2%, with partial tears being statistically more common than complete ruptures. Level IV, case series, treatment study Copyright © 2014 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Mosby, Inc. All rights reserved.

Predictors of moderated drinking in a primarily alcohol dependent sample of men who have sex with men

PubMed Central

Kuerbis, Alexis; Morgenstern, Jon; Hail, Lisa

2012-01-01

Understanding for whom moderated drinking is a viable, achievable, and sustainable goal among those with a range of alcohol use disorders (AUD) remains an important public health question. Despite common acceptance as severe risk factors, there is little empirical evidence to conclude whether co-occurring mental health disorders or drug dependence contribute to an individual’s inability to successfully moderate his drinking. Utilizing secondary data analysis, the purpose of this study was to identify predictors of moderation among both treatment seeking and non-treatment seeking, primarily alcohol dependent, problem drinking men who have sex with men (MSM), with an emphasis on the high risk factors psychiatric comorbidity and drug dependence. Problem drinkers (N=187) were assessed, provided feedback about their drinking, given the option to receive brief AUD treatment or change their drinking on their own, and then followed for 15 months. Findings revealed that neither psychiatric comorbidity or drug dependence predicted ability to achieve moderation when controlling for alcohol dependence severity. Those who were younger, more highly educated, and had more mild alcohol dependence were more likely to achieve moderated drinking. Impact of treatment on predictors is explored. Limitations of this study and arenas for future research are discussed. PMID:22201219

Infective endocarditis due to Capnocytophaga canimorsus.

PubMed

Frigiola, Alessandro; Badia, Toni; Lovato, Roberto; Cogo, Alberto; Fugazzaro, Maria Pia; Lovisetto, Roberto; Di Donato, Marisa

2003-10-01

We report the case of a 41-year-old woman with severe mitral regurgitation due to infective endocarditis caused by a rare zoonotic microorganism (Capnocytophaga canimorsus). She had had a rheumatic mitral endocarditis successfully treated with antibiotics when she was 13 years old. She arrived to our attention for a fever of unknown origin. She had been bitten by her dog and medicated the wound herself. About 2 weeks later she developed a fever with values up to 39.5 degrees C. Blood cultures were initially negative but in view of her particular history (dog bite), the samples were sent to a specialized center where a Capnocytophaga canimorsus (a commensal bacterium contained in the saliva of dogs and cats) infection sensitive to ceftriaxone was detected. The antibiotic therapy was consequently modified and the patient's fever resolved. At echocardiography a mild mitral stenosis with severe regurgitation (3-4+/4+) was detected. We planned surgical mitral repair but the operative findings clearly showed the need for mitral replacement and a 29 mm size bileaflet mechanical prosthesis was implanted. The postoperative course was regular and the patient was discharged on the fifth day. We highlight the importance of a careful history and correct work-up for the diagnosis and treatment of false negative blood culture endocarditis.

Fungal Keratitis Due to Beauveria bassiana in a Contact Lenses Wearer and Review of Published Reports.

PubMed

Lara Oya, Ana; Medialdea Hurtado, María Eloisa; Rojo Martín, María Dolores; Aguilera Pérez, Antonia; Alastruey-Izquierdo, Ana; Miranda Casas, Consuelo; Rubio Prats, Marina; Medialdea Marcos, Santiago; Navarro Marí, José María

2016-10-01

Fungal keratitis is a severe ocular infection that primarily affects subjects engaged in outdoor activities. Risk factors include allergic conjunctivitis, previous eye surgery, previous treatment with wide-spectrum antimicrobial agents and corticosteroids and using contact lenses. Corneal infection is usually secondary to trauma involving organic material, which is often the only predisposing factor. Early diagnosis based on clinical examination and microbiological investigation (microscopy, cultures and molecular techniques) is crucial to selecting the appropriate antifungal therapy and prevent progression. We report the case of a patient with keratitis due to Beauveria bassiana, an opportunistic and entomopathogenic filamentous fungus that is used as a biological insecticide and which is a rare cause of corneal infection. We review previous cases reports of B. bassiana keratitis published and its main features to compare with our case, a female occasional agriculture worker who had not suffered any trauma involving organic material. The patient received topical and oral antifungal therapy and debridement surgery, with a satisfactory outcome.

Pulmonary embolism due to right ventricular thrombus in a case of Behcet's disease.

PubMed

Yasuo, M; Nagano, S; Yazaki, Y; Koizumi, T; Kitabayashi, H; Imamura, H; Amano, J; Isobe, M

1999-11-01

Right ventricular thrombus is a very rare manifestation of cardiovascular Behcet's disease. A 25-year-old man was admitted to hospital due to cough and fever of unknown origin. He experienced repetitive pulmonary embolism due to a right ventricular thrombus, which was surgically removed. A diagnosis of Behcet's disease was made based on his clinical course and the histological findings of the right ventricular wall and the skin lesion. He was quickly relieved of his symptoms after warfarinization and cyclosporine therapy.

Anti-TNF-α therapy in patients with refractory uveitis due to Behçet's disease: a 1-year follow-up study of 124 patients.

PubMed

Calvo-Río, Vanesa; Blanco, Ricardo; Beltrán, Emma; Sánchez-Bursón, Juán; Mesquida, Marina; Adán, Alfredo; Hernandez, María Victoria; Hernandez Garfella, Marisa; Valls Pascual, Elia; Martínez-Costa, Lucía; Sellas-Fernández, Agustí; Cordero Coma, Miguel; Díaz-Llopis, Manuel; Gallego, Roberto; Salom, David; García Serrano, José L; Ortego, Norberto; Herreras, José M; Fonollosa, Alejandro; García-Aparicio, Angel M; Maíz, Olga; Blanco, Ana; Torre, Ignacio; Fernández-Espartero, Cruz; Jovani, Vega; Peiteado-Lopez, Diana; Pato, Esperanza; Cruz, Juan; Fernández-Cid, Carlos; Aurrecoechea, Elena; García, Miriam; Caracuel, Miguel A; Montilla, Carlos; Atanes, Antonio; Hernandez, Félix Francisco; Insua, Santos; González-Suárez, Senén; Sánchez-Andrade, Amalia; Gamero, Fernando; Linares, Luis; Romero-Bueno, Fredeswinda; García, A Javier; Almodovar, Raquel; Minguez, Enrique; Carrasco Cubero, Carmen; Olive, Alejandro; Vázquez, Julio; Ruiz Moreno, Oscar; Jiménez-Zorzo, Fernando; Manero, Javier; Muñoz Fernández, Santiago; Rueda-Gotor, Javier; González-Gay, Miguel A

2014-12-01

The aim of this study was to assess the efficacy of anti-TNF-α therapy in refractory uveitis due to Behçet's disease (BD). We performed a multicentre study of 124 patients with BD uveitis refractory to conventional treatment including high-dose corticosteroids and at least one standard immunosuppressive agent. Patients were treated for at least 12 months with infliximab (IFX) (3-5 mg/kg at 0, 2 and 6 weeks and then every 4-8 weeks) or adalimumab (ADA) (usually 40 mg every 2 weeks). The main outcome measures were degree of anterior and posterior chamber inflammation, visual acuity, macular thickness and immunosuppression load. Sixty-eight men and 56 women (221 affected eyes) were studied. The mean age was 38.6 years (s.d. 10.4). HLA-B51 was positive in 66.1% of patients and uveitis was bilateral in 78.2%. IFX was the first biologic agent in 77 cases (62%) and ADA was first in 47 (38%). In most cases anti-TNF-α drugs were used in combination with conventional immunosuppressive drugs. At the onset of anti-TNF-α therapy, anterior chamber and vitreous inflammation was observed in 57% and 64.4% of patients, respectively. In both conditions the damage decreased significantly after 1 year. At baseline, 50 patients (80 eyes) had macular thickening [optical coherence tomography (OCT) >250 μm] and 35 (49 eyes) had cystoid macular oedema (OCT>300 μm) that improved from 420 μm (s.d. 119.5) at baseline to 271 μm (s.d. 45.6) at month 12 (P < 0.01). The best-corrected visual acuity and the suppression load also showed significant improvement. After 1 year of follow-up, 67.7% of patients were inactive. Biologic therapy was well tolerated in most cases. Anti-TNF-α therapy is effective and relatively safe in refractory BD uveitis. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Hand Hygiene Program Decreases School Absenteeism Due to Upper Respiratory Infections

ERIC Educational Resources Information Center

Azor-Martinez, Ernestina; Cobos-Carrascosa, Elena; Seijas-Vazquez, Maria Luisa; Fernández-Sánchez, Carmen; Strizzi, Jenna M.; Torres-Alegre, Pilar; Santisteban-Martínez, Joaquin; Gimenez-Sanchez, Francisco

2016-01-01

Background: We assessed the effectiveness of a handwashing program using hand sanitizer to prevent school absenteeism due to upper respiratory infections (URIs). Methods: This was a randomized, controlled, and open study on a sample of 1341 children 4-12 years old, attending 5 state schools in Almería (Spain), with an 8-month follow-up. The…

Tracking weight change, insulin resistance, stress, and aerobic fitness over 4 years of college.

PubMed

Hopper, Mari K; Moninger, Shana Lynn

2017-01-01

To determine if weight gain is accompanied by development of insulin resistance (IR) during 4 years in college. Two cohorts of college students were enrolled in fall semesters 2009 and 2010 and tracked for 4 years. Following a 12-hour fast, subjects reported for measurement of body mass index (BMI), perceived stress (PSS), aerobic fitness, and blood glucose, insulin, and lipids. In the first year, 33% of subjects were overweight or obese, and 20% were hyperinsulinemic. Year 4 had 29 remaining subjects with disproportionate attrition of overweight and obese individuals. Just over half the subjects gained weight (WI), whereas nearly 30% lost considerable amounts (WD). WD showed significant decline in fasting insulin, low-density lipoprotein (LDL) cholesterol, and PSS from year 1. WI was primarily highly fit men who did not demonstrate increased IR. WI was not associated with IR over 4 years of college.

[Labor productivity losses attributable to premature deaths due to traffic injuries between 2002 and 2012].

PubMed

Cubí-Mollá, Patricia; Peña-Longobardo, Luz María; Casal, Bruno; Rivera, Berta; Oliva-Moreno, Juan

2015-09-01

To estimate the years of potential life lost, years of potential productive life lost and the labor productivity losses attributable to premature deaths due to traffic injuries between 2002 and 2012 in Spain. Several statistical sources were combined (Spanish Registry of Deaths, Labor Force Survey and Wage Structure Survey) to develop a simulation model based on the human capital approach. This model allowed us to estimate the loss of labor productivity caused by premature deaths following traffic injuries from 2002 to 2012. In addition, mortality tables with life expectancy estimates were used to compute years of potential life lost and years of potential productive life lost. The estimated loss of labour productivity caused by fatal traffic injuries between 2002 and 2012 in Spain amounted to 9,521 million euros (baseline year 2012). The aggregate number of years of potential life lost in the period amounted to 1,433,103, whereas the years of potential productive life lost amounted to 875,729. Throughout the period analyzed, labor productivity losses and years of life lost diminished substantially. Labor productivity losses due to fatal traffic injuries decreased throughout the period analyzed. Nevertheless, the cumulative loss was alarmingly high. Estimation of the economic impact of health problems can complement conventional indicators of distinct dimensions and be used to support public policy making. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.

Nest Success and Cause-Specific Nest Failure of Grassland Passerines Breeding in Prairie Grazed by Livestock

EPA Science Inventory

This manuscript describes two years of field research on ground-nesting songbird species at Zumwalt Prairie Reserve, northeastern Oregon, USA. Cattle-grazing has long been suspected in declines of ground-nesting songbirds in grazed grassland, primarily due to increased trampling...

HOME TREATMENT DEVICES - MICROBIOLOGY OF POINT OF USE AND POINT OF ENTRY DEVICES

EPA Science Inventory

Consumer concerns over the quality of their drinking water have increased steadily over the past 15-20 years. This is primarily due to the perception of consumers, significantly influenced by news media reports, that contaminants (chemical and microbiological) in municipal drinki...

Portal vein thrombosis and liver abscess due to Lactococcus lactis.

PubMed

Güz, Galip; Yeğin, Zeynep Arzu; Doğan, Ibrahim; Hizel, Kenan; Bali, Musa; Sindel, Sükrü

2006-06-01

A 26-year-old man was admitted with fever and abdominal pain. Abdominal ultrasonography and Doppler ultrasound eventually revealed portal vein thrombosis and a pyogenic liver abscess (17x11x11 cm). Lactococcus lactis was isolated from a culture of the abscess material. This organism is not a common pathogen in humans. This is the first published description of portal vein thrombosis and pyogenic liver abscess due to L. lactis.

THE CASE OF A 14-YEAR-OLD BOY WHO EXPERIENCED ANAPHYLAXIS DUE TO JELLYFISH (MASTIGIAS PAPUA) INGESTION.

PubMed

Kubota, Shohei; Nozawa, Asako; Yanai, Takanori; Ozasa, Koji; Mori, Satomi; Kurihara, Kazuyuki

2017-01-01

We report a case of jellyfish allergy diagnosed via an oral food challenge. A 14-year-old boy had no history of jellyfish stings and had been eating commercially available jellyfish products twice yearly for the past 5-6 years. Five minutes after eating a commercially available boiled jellyfish product (100g), he experienced nausea, wheezing, and erythema and had visited our hospital. We suspected an anaphylactic reaction and treated him with intramuscular adrenaline injection, corticosteroid and antihistamine infusions, volume resuscitation, and salbutamol sulfate inhalation, which resulted in an improvement of the symptoms. One-month later in our hospital, we administered an oral food challenge of the same boiled jellyfish product bought at the same grocery store to the patient. After ingesting 14g of boiled jellyfish, he experienced erythema, wheezing, nausea, and abdominal pain. Several reports have described anaphylaxis caused by the ingestion of jellyfish, but the allergens in jellyfish have not been analyzed. A skin prick test for poly-gamma-glutamic acid (PGA) which is a component of jellyfish stings was negative. This suggests that he was sensitized to some allergen other than PGA via a route different from that of jellyfish sting. Our skin prick test for several kinds of edible jellyfish suggests that allergenicity may be different for different jellyfish.

Sickness absence due to mental disorders and psychosocial stressors at work.

PubMed

Silva-Junior, João Silvestre; Fischer, Frida Marina

2015-01-01

Mental disorders are the third leading cause of social security benefit due to sickness in Brazil. Occupational exposure to psychosocial stressors can affect the workers' mental health. The social security medical experts are responsible for characterizing if those sicknesses are work-related. To evaluate the factors associated with sick leave due to mental disorders, in particular, the perception of workers on psychosocial factors at work. This is an analytical study carried out in São Paulo, Brazil, with 131 applicants for sickness benefit due to mental disorders. Questionnaires were applied to assess the sociodemographic data, habits/lifestyle information, and perceived psychosocial factors at work. The most common diagnosis was depressive disorders (40.4%). The medical experts considered 23.7% of all applications as work-related. Most of the participants were female (68.7%), up to 40 years of age (73.3%), married/common-law marriage (51.1%), with educational level greater than or equal to 11 years (80.2%), nonsmokers (80.9%), not alcohol consumers (84%), and practice of physical activities (77.9%). Regarding psychosocial factors, most of the participants informed a high job strain (56.5%), low social support (52.7%), effort-reward imbalance (55.7%), and high overcommitment (87.0%). There was no statistical association between the work-related mental disorders sickness benefits and independent variables. The concession of social security sickness benefits is not associated with sociodemographic data, habits/lifestyle, or psychosocial factors at work. Occupational exposure to unfavorable psychosocial factors was reported by most workers on sick leave due to mental disorders. However, several cases were not recognized by the social security medical experts as work-related, which may have influenced the results of the associations.

Do Young and Old Preschoolers Exhibit Response Bias Due to Different Mechanisms? Investigating Children's Response Time

ERIC Educational Resources Information Center

Okanda, Mako; Itakura, Shoji

2011-01-01

Previous studies have suggested that younger preschoolers exhibit a yes bias due to underdeveloped cognitive abilities, whereas older preschoolers exhibit a response bias due to other factors. To test this hypothesis, we investigated the response latency to yes-no questions pertaining to familiar and unfamiliar objects in 3- to 6-year-olds. The…

Osteoarthritis year in review 2016: imaging.

PubMed

Boesen, M; Ellegaard, K; Henriksen, M; Gudbergsen, H; Hansen, P; Bliddal, H; Bartels, E M; Riis, R G

2017-02-01

The current narrative review covers original research related to imaging in osteoarthritis (OA) in humans published in English between April 1st 2015 and March 31st 2016, in peer reviewed journals available in Medline via PubMed (http://www.ncbi.nlm.nih.gov/pubmed/). Relevant studies in humans, subjectively decided by the authors, contributing significantly to the OA imaging field, were selected from an extensive Medline search using the terms "Osteoarthritis" in combination with "MRI", "Imaging", "Radiography", "X-rays", "Ultrasound", "Computed tomography", "Nuclear medicine", "PET-CT", "PET-MRI", "Scintigraphy", "SPECT". Publications were sorted according to relevance for the OA imaging research community with an emphasis on high impact special interest journals using the software for systematic reviews www.covidence.org. An overview of newly published studies compared to studies reported previous years is presented, followed by a review of selected imaging studies of primarily knee, hip and hand OA focussing on (1) results for detection of OA and OA-related pathology (2) studies dealing with treatments and (3) studies focussing on prognosis of disease progression or joint replacement. A record high number of 1420 articles were published, among others, of new technologies and tools for improved morphological and pathophysiological understanding of OA-related changes in joints. Also, imaging data were presented of monitoring treatment effect and prognosis of OA progression, primarily using established radiographic, magnetic resonance imaging (MRI), and ultrasound (US) methods. Imaging continues to play an important role in OA research, where several exciting new technologies and computer aided analysis methods are emerging to complement the conventional imaging approaches. Copyright © 2016 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Carbon turnover rates in the One Tree Island reef: A 40-year perspective

NASA Astrophysics Data System (ADS)

Silverman, J.; Kline, D. I.; Johnson, L.; Rivlin, T.; Schneider, K.; Erez, J.; Lazar, B.; Caldeira, K.

2012-09-01

During November-December 2009 community rates of gross photosynthesis (Pg), respiration (R) and net calcification (Gnet) were estimated from low-tide slack water measurements of dissolved oxygen, dissolved inorganic carbon and total alkalinity at the historical station DK13 One Tree Island reef, Great Barrier Reef, Australia. Compared to measurements made during the 1960s-1970s at DK13 in the same season,Pg increased from 833 to 914 mmol O2·m-2·d-1 and Pg:R increased from 1.14 to 1.30, indicating that the reef has become more autotrophic. In contrast, Gnet decreased from 133 mmol C·m-2·d-1 to 74 ± 24 mmol C·m-2·d-1. This decrease stems primarily from the threefold increase in nighttime CaCO3 dissolution from -2.5 mmol·m-2·h-1 to -7.5 mmol·m-2·h-1. Comparison of the benthic community survey results from DK13 and its vicinity conducted during this study and in studies from the 1970s, 1980s and 1990s suggest that there have been no significant changes in the live coral coverage during the past 40 years. The reduced Gnet most likely reflects the almost threefold increase in dissolution rates, possibly resulting from increased bioerosion due to changes in the biota (e.g., sea cucumbers, boring organisms) and/or from greater chemical dissolution produced by changing abiotic conditions over the past 40 years associated with climate change, such as increased temperatures and ocean acidification. However, at this stage of research on One Tree Island the effects of these changes are not entirely understood.

Epidemiology of intussusception in Malaysia: a three-year review.

PubMed

Giak, Chan Lee; Singh, H S S Amar; Nallusamy, Revathy; Leong, Teoh Yee; Ng, Timothy L; Bock, Hans L

2008-09-01

This study aimed to document the baseline incidence and epidemiology of intussusception (IS) in Malaysia. This retrospective surveillance examined hospital discharge data from three hospitals in Malaysia to identify IS cases over a 3-year period (2000-2003) in children <5 years of age. Identification of definite cases of IS was done through a search of computerized hospital discharge records (ICD-9-CM code 560.0) followed by confirmation of diagnosis through medical record review. The definition of IS was based on the clinical guidelines from the IS Brighton Collaboration Working Group, version 2002. During the 3-year study period, there were 62 cases hospitalized due to IS, of which 74.2% were < 1 year of age. The incidences for hospitalization due to IS in children < 1 year old and < 5 years old averaged 17.8 and 4.8 per 100,000 person-years, respectively. No IS-associated deaths were recorded and all IS cases had a favorable outcome. No distinct seasonality with IS occurrence was observed.

Effects of Long-Chain Polyunsaturated Fatty Acid Supplementation of Infant Formula on Cognition and Behaviour at 9 Years of Age

ERIC Educational Resources Information Center

de Jong, Corina; Kikkert, Hedwig K.; Fidler, Vaclav; Hadders-Algra, Mijna

2012-01-01

Aim: Long-chain polyunsaturated fatty acid (LCPUFA) supplementation of infant formula may have a beneficial effect on cognitive development. This study aimed to investigate the effect of LCPUFA formula supplementation primarily on cognition and secondarily on behaviour at age 9 years. Special attention was paid to the potentially modifying effect…

A Forty Year Odyssey in Metallo-Organic Chemistry.

PubMed

Nicholas, Kenneth M

2015-07-17

In this invited Perspective, I provide a personal account highlighting several of my group's research contributions in metallo-organic chemistry over the past 40 years. Our early work focused primarily in stoichiometric structure/reactivity of transition metal-organic compounds and their use in organic synthesis. More recent efforts have centered on the discovery and development of new metal-catalyzed organic reactions via reactive metal-organic intermediates. The major research findings that are described here include (1) propargyl-cobalt complexes as electrophilic agents for C-C and C-Nu coupling; (2) the activation of carbon dioxide by metal complexes; (3) metal-promoted C-H nitrogenation reactions; (4) oxo-metal catalyzed deoxygenation reactions; and (5) catalyst discovery via dynamic templating with substrate- and transition-state analogues.

Soil moisture and texture primarily control the soil nutrient stoichiometry across the Tibetan grassland.

PubMed

Tian, Liming; Zhao, Lin; Wu, Xiaodong; Fang, Hongbing; Zhao, Yonghua; Hu, Guojie; Yue, Guangyang; Sheng, Yu; Wu, Jichun; Chen, Ji; Wang, Zhiwei; Li, Wangping; Zou, Defu; Ping, Chien-Lu; Shang, Wen; Zhao, Yuguo; Zhang, Ganlin

2018-05-01

Soil nutrient stoichiometry and its environmental controllers play vital roles in understanding soil-plant interaction and nutrient cycling under a changing environment, while they remain poorly understood in alpine grassland due to lack of systematic field investigations. We examined the patterns and controls of soil nutrients stoichiometry for the top 10cm soils across the Tibetan ecosystems. Soil nutrient stoichiometry varied substantially among vegetation types. Alpine swamp meadow had larger topsoil C:N, C:P, N:P, and C:K ratios compared to the alpine meadow, alpine steppe, and alpine desert. In addition, the presence or absence of permafrost did not significantly impact soil nutrient stoichiometry in Tibetan grassland. Moreover, clay and silt contents explained approximately 32.5% of the total variation in soil C:N ratio. Climate, topography, soil properties, and vegetation combined to explain 10.3-13.2% for the stoichiometry of soil C:P, N:P, and C:K. Furthermore, soil C and N were weakly related to P and K in alpine grassland. These results indicated that the nutrient limitation in alpine ecosystem might shifts from N-limited to P-limited or K-limited due to the increase of N deposition and decrease of soil P and K contents under the changing climate conditions and weathering stages. Finally, we suggested that soil moisture and mud content could be good predictors of topsoil nutrient stoichiometry in Tibetan grassland. Copyright © 2017 Elsevier B.V. All rights reserved.

Higher Antioxidant Activity, Total Flavonols, and Specific Quercetin Glucosides in Two Different Onion (Allium cepa L.) Varieties Grown under Organic Production: Results from a 6-Year Field Study.

PubMed

Ren, Feiyue; Reilly, Kim; Kerry, Joseph P; Gaffney, Michael; Hossain, Mohammad; Rai, Dilip K

2017-06-28

We carried out a 6-year study to assess the effect of conventional, organic, and mixed cultivation practices on bioactive compounds (flavonoids, anthocyanins) and antioxidant capacity in onion. Total flavonoids, total anthocyanins, individual flavonols, individual anthocyanins, and antioxidant activity were measured in two varieties ('Hyskin' and 'Red Baron') grown in a long-term split-plot factorial systems comparison trial. This is the first report of repeated measurements of bioactive content over an extensive time period in a single crop type within the same trial. Antioxidant activity (DPPH and FRAP), total flavonol content, and levels of Q 3,4' D and Q 3 G were higher in both varieties under fully organic compared to fully conventional management. Total flavonoids were higher in 'Red Baron' and when onions were grown under organic soil treatment. Differences were primarily due to different soil management practices used in organic agriculture rather than pesticide/ herbicide application.

NASA's Morphing Project Research Summaries in Fiscal Year 2002

NASA Technical Reports Server (NTRS)

McGowan, Anna-Maria R.; Waszak, Martin R.

2005-01-01

The Morphing Project at the National Aeronautics and Space Agency s (NASA) Langley Research Center (LaRC) is part of the Breakthrough Vehicle Technologies Project, Vehicle Systems Program that conducts fundamental research on advanced technologies for future flight vehicles. The objectives of the Morphing Project are to develop and assess the advanced technologies and integrated component concepts to enable efficient, multi-point adaptability of flight vehicles; primarily through the application of adaptive structures and adaptive flow control to substantially alter vehicle performance characteristics. This document is a compilation of research summaries and other information on the project for fiscal year 2002. The focus is to provide a brief overview of the project content, technical results and lessons learned. At the time of publication, the Vehicle Systems Program (which includes the Morphing Project) is undergoing a program re-planning and reorganization. Accordingly, the programmatic descriptions of this document pertain only to the program as of fiscal year 2002.

Spatial and temporal analysis of a 17-year lightning climatology over Bangladesh with LIS data

NASA Astrophysics Data System (ADS)

Dewan, Ashraf; Ongee, Emmanuel T.; Rahman, Md. Masudur; Mahmood, Rezaul; Yamane, Yusuke

2017-10-01

Using NASA's TRMM Lightning Imaging Sensor (LIS) data from 1998 to 2014, this paper presents a 17-year lightning climatology of Bangladesh, at 0.5° × 0.5° spatial resolution. Diurnal, seasonal, monthly and annual variations in the occurrence of lightning flashes were explored. The diurnal regime of lightning is dominated by afternoon/evening events. Overall, peak lightning activity occurs in the early morning (0200 LST) and evening (1900 LST). The distribution of lightning flash counts by season over Bangladesh landmass is as follows: pre-monsoon (69.2%), monsoon (24.1%), post-monsoon (4.6%) and winter (2.1%). Flash rate density (FRD) hotspots were primarily located in the north and north-eastern parts of Bangladesh, with a maximum of 72 fl km-2 year-1. Spatially, the distribution of FRD increases from the Bay of Bengal in the south to relatively higher elevations (of the Himalayan foothills) in the north. A spatial shift in FRD hotspots occurs with change in season. For example, in monsoon season, hotspots of lightning activity move in a south-westerly direction from their pre-monsoon location (i.e. north-eastern Bangladesh) towards West Bengal in India. South and south-eastern parts of Bangladesh experience high lightning activity during post-monsoon season due to regional orographic lifting and low-pressure systems (i.e. cyclone) in the Bay of Bengal. To the best of our knowledge, this is the first study focused on LIS-based lightning climatology over Bangladesh. This baseline study, therefore, is an essential first step towards effective management of lightning-related hazards in Bangladesh.

Environmental Degradation of Nickel-Based Superalloys Due to Gypsiferous Desert Dusts

DTIC Science & Technology

2015-09-17

twenty-five years of continuous operation in the dusty environments of Southwest Asia have shown that degradation of gas turbine engine components...proven to initiate hot corrosion at temperatures associated with modern gas turbine engine operation, which are beyond the range at which sodium sulfate...Relevant Research into Failure Due to Molten Deposits . . . . . . . . . 13 2.1 The Gas Turbine Engine

Urinary tract infections due to Trichosporon spp. in severely ill patients in an intensive care unit

PubMed Central

Mattede, Maria das Graças Silva; Piras, Cláudio; Mattede, Kelly Dematte Silva; Ferrari, Aline Trugilho; Baldotto, Lorena Simões; Assbu, Michel Silvestre Zouain

2015-01-01

Objective To evaluate the incidence of urinary tract infections due to Trichosporon spp. in an intensive care unit. Methods This descriptive observational study was conducted in an intensive care unit between 2007 and 2009. All consecutive patients admitted to the intensive care unit with a confirmed diagnosis were evaluated. Results Twenty patients presented with urinary tract infections due to Trichosporon spp. The prevalence was higher among men (65%) and among individuals > 70 years of age (55%). The mortality rate was 20%. The average intensive care unit stay was 19.8 days. The onset of infection was associated with prior use of antibiotics and was more frequent in the fall and winter. Conclusion Infection due to Trichosporon spp. was more common in men and among those > 70 years of age and was associated with the use of an indwelling urinary catheter for more than 20 days and with the use of broadspectrum antibiotics for more than 14 days. In addition, patients with urinary infection due to Trichosporon spp. were most often hospitalized in intensive care units in the fall and winter periods. PMID:26465246

The Human NK Cell Response to Yellow Fever Virus 17D Is Primarily Governed by NK Cell Differentiation Independently of NK Cell Education.

PubMed

Marquardt, Nicole; Ivarsson, Martin A; Blom, Kim; Gonzalez, Veronica D; Braun, Monika; Falconer, Karolin; Gustafsson, Rasmus; Fogdell-Hahn, Anna; Sandberg, Johan K; Michaëlsson, Jakob

2015-10-01

NK cells play an important role in the defense against viral infections. However, little is known about the regulation of NK cell responses during the first days of acute viral infections in humans. In this study, we used the live attenuated yellow fever virus (YFV) vaccine 17D as a human in vivo model to study the temporal dynamics and regulation of NK cell responses in an acute viral infection. YFV induced a robust NK cell response in vivo, with an early activation and peak in NK cell function at day 6, followed by a delayed peak in Ki67 expression, which was indicative of proliferation, at day 10. The in vivo NK cell response correlated positively with plasma type I/III IFN levels at day 6, as well as with the viral load. YFV induced an increased functional responsiveness to IL-12 and IL-18, as well as to K562 cells, indicating that the NK cells were primed in vivo. The NK cell responses were associated primarily with the stage of differentiation, because the magnitude of induced Ki67 and CD69 expression was distinctly higher in CD57(-) NK cells. In contrast, NK cells expressing self- and nonself-HLA class I-binding inhibitory killer cell Ig-like receptors contributed, to a similar degree, to the response. Taken together, our results indicate that NK cells are primed by type I/III IFN in vivo early after YFV infection and that their response is governed primarily by the differentiation stage, independently of killer cell Ig-like receptor/HLA class I-mediated inhibition or education. Copyright © 2015 by The American Association of Immunologists, Inc.

A Case Report About Cluster-Tic Syndrome Due to Venous Compression of the Trigeminal Nerve.

PubMed

de Coo, Ilse; van Dijk, J Marc C; Metzemaekers, Jan D M; Haan, Joost

2017-04-01

The term "cluster-tic syndrome" is used for the rare ipsilateral co-occurrence of attacks of cluster headache and trigeminal neuralgia. Medical treatment should combine treatment for cluster headache and trigeminal neuralgia, but is very often unsatisfactory. Here, we describe a 41-year-old woman diagnosed with cluster-tic syndrome who underwent microvascular decompression of the trigeminal nerve, primarily aimed at the "trigeminal neuralgia" part of her pain syndrome. After venous decompression of the trigeminal nerve both a decrease in trigeminal neuralgia and cluster headache attacks was seen. However, the headache did not disappear completely. Furthermore, she reported a decrease in pain intensity of the remaining cluster headache attacks. This case description suggests that venous vascular decompression in cluster-tic syndrome can be remarkably effective, both for trigeminal neuralgia and cluster headache. © 2016 American Headache Society.

[Vigilance for veterinary medicinal products: Reports of adverse reactions in the year 2015].

PubMed

Müntener, C; Kupper, J; Naegeli, H; Gassner, B

2016-11-01

A total of 292 adverse reactions to veterinary medicinal products were reported during the year 2015. This represents an increase of 9% compared to the previous year (268 reports). Similar to previous years, most of the reactions reported were linked to the use of antiparasitics (55.1%), non-steroidal anti-inflammatory products (8.9%) or antiinfectives (9.3%). The affected animal species were primarily dogs (198 reports) and cats (42 reports), followed by cattle (31 reports) and horses (8 reports). Additional 42 reports were provided within the frame of consultations with Tox Info Suisse in Zürich and involved mainly the excessive intake of flavored tablets. Eight signals were identified from the reports received or the periodic safety update reports. They resulted in revisions of the product information in sections addressing contraindications, adverse reactions or withdrawal times.

Research Spotlight: Corals expanding poleward due to warming climate

NASA Astrophysics Data System (ADS)

Tretkoff, Ernie

2011-04-01

Corals are important organisms for ecosystems and are sensitive indicators of the effects of climate warming. While corals are bleaching and dying in tropical areas due to climate warming, a new study shows that in temperate areas they are expanding their range poleward as water temperatures increase. Yamano et al. used 80 years of records to study the range of corals around Japan. Sea surface temperatures have risen in these temperate areas during that time. They found that four of the nine species of coral they studied expanded their range northward since the 1930s, while none had its range shrink southward. The corals expanded northward as quickly as 14 kilometers per year. The study suggests that rapid modifications of temperate coastal ecosystems could be taking place. (Geophysical Research Letters, doi:10.1029/2010GL046474, 2011)

Working with Year 6

ERIC Educational Resources Information Center

Hall, Peter

2006-01-01

This paper discusses the three outreach projects in Kent, a girls grammar school with a mixed sixth form. Due to the selective system in Kent they have around 100 potential feeder schools with their Year 7 intake of around 150 arriving from about 70 different primary schools, some of which are independent. In this article, the author describes the…

Melorheostosis and central giant cell granuloma of the mandible in a 15-year-old girl.

PubMed

Anderson, K M; Shintaku, W H; Rosebush, M S; Rawal, Y B; Woodard, E S

2013-11-01

Melorheostosis is a nonhereditary bone dysplasia primarily affecting the appendicular skeleton. Because clinical and histologic features are often nonspecific, the diagnosis is often based on the radiographic presentation. Involvement of the craniofacial skeleton is rare. We describe a case of a 15-year-old girl with appendicular and craniofacial melorheostosis with adjacent central giant cell granuloma. We discuss the possible significance of this previously unreported finding. Copyright © 2013 Elsevier Inc. All rights reserved.

An analysis of the first two years of GASP data

NASA Technical Reports Server (NTRS)

Holdeman, J. D.; Nastrom, G. D.; Falconer, P. D.

1977-01-01

Distributions of mean ozone levels from the first two years of data from the NASA Global Atmospheric Sampling Program (GASP) show spatial and temporal variations in agreement with previous measurements. The standard deviations of these distributions reflect the large natural variability of ozone levels in the altitude range of the GASP measurements. Monthly mean levels of ozone below the tropopause show an annual cycle with a spring maximum which is believed to result from transport from the stratosphere. Correlations of ozone with independent meteorological parameters, and meteorological parameters obtained by the GASP systems show that this transport occurs primarily through cyclogenesis at mid-latitudes.

Intramuscular adipose tissue determined by T1-weighted MRI at 3T primarily reflects extramyocellular lipids.

PubMed

Akima, Hiroshi; Hioki, Maya; Yoshiko, Akito; Koike, Teruhiko; Sakakibara, Hisataka; Takahashi, Hideyuki; Oshida, Yoshiharu

2016-05-01

The purpose of this study was to assess relationships between intramuscular adipose tissue (IntraMAT) content determined by MRI and intramyocellular lipids (IMCL) and extramyocellular lipids (EMCL) determined by (1)H magnetic resonance spectroscopy ((1)H MRS) or echo intensity determined by B-mode ultrasonography of human skeletal muscles. Thirty young and elderly men and women were included. T1-weighted MRI was taken from the right mid-thigh to measure IntraMAT content of the vastus lateralis (VL) and biceps femoris (BF) using a histogram shape-based thresholding technique. IMCL and EMCL were measured from the VL and BF at the right mid-thigh using (1)H MRS. Ultrasonographic images were taken from the VL and BF of the right mid-thigh to measure echo intensity based on gray-scale level for quantitative analysis. There was a significant correlation between IntraMAT content by MRI and EMCL of the VL and BF (VL, r=0.506, P<0.01; BF, r=0.591, P<0.001) and between echo intensity and EMCL of the VL and BF (VL, r=0.485, P<0.05; BF, r=0.648, P<0.01). IntraMAT content was also significantly correlated with echo intensity of the VL and BF (VL, r=0.404, P<0.05; BF, r=0.493, P<0.01). Our study suggests that IntraMAT content determined by T1-weighted MRI at 3T primarily reflects extramyocellular lipids, not intramyocellular lipids, in human skeletal muscles. Copyright © 2016 Elsevier Inc. All rights reserved.

Overweight and obesity trends among active duty military personnel: a 13-year perspective.

PubMed

Reyes-Guzman, Carolyn M; Bray, Robert M; Forman-Hoffman, Valerie L; Williams, Jason

2015-02-01

The U.S. population has shown increasing rates of overweight and obesity in recent years, but similar analyses do not exist for U.S. military personnel. It is important to understand these patterns in the military because of their impact on fitness and readiness. To assess prevalence and trends in overweight/obesity among U.S. service members and to examine the associations of sociodemographic characteristics, exercise, depression, and substance use with these patterns. Analyses performed in 2013 used five large population-based health-related behavior surveys conducted from 1995 to 2008. Main outcome measures were overweight and obesity among active duty military personnel based on BMI. Combined overweight and obesity (BMI≥25) increased from 50.6% in 1995 to 60.8% in 2008, primarily driven by the rise in obesity (BMI≥30) from 5.0% to 12.7%. For overweight, military women showed the largest increase. For obesity, all sociodemographic groups showed significant increases, with the largest among warrant officers, senior enlisted personnel, and people aged 36-45 years. Adjusted multinomial logit analyses found that service members aged 26 years and older, men, non-Hispanic blacks and Hispanics, enlisted personnel, married personnel, and heavy drinkers had the highest risk both for overweight and obesity. Combined overweight and obesity in active duty personnel rose to more than 60% between 1995 and 2008, primarily because of increased obesity. The high prevalence of overweight and obesity needs attention and has implications for Department of Defense efforts to improve the health, fitness, readiness, and quality of life of the Active Forces. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Radiative effects due to North American anthropogenic and lightning emissions: Global and regional modeling

NASA Astrophysics Data System (ADS)

Martini, Matus Novak

We analyze the contribution of North American (NA) lightning and anthropogenic emissions to summertime ozone concentrations, radiative forcing, and exports from North America using the global University of Maryland chemistry transport model (UMD-CTM) and the regional scale Weather Research and Forecasting model with chemistry (WRF-Chem). Lightning NO contributes by 15--20 ppbv to upper tropospheric ozone concentrations over the United States with the effects of NA lightning on ozone seen as far east as North Africa and Europe. Using the UMD-CTM, we compare changes in surface and column ozone amounts due to the NOx State Implementation Plan (SIP) Call with the natural variability in ozone due to changes in meteorology and lightning. Comparing early summer 2004 with 2002, surface ozone decreased by up to 5 ppbv due to the NO x SIP Call while changes in meteorology and lightning resulted in a 0.3--1.4 ppbv increase in surface ozone. Ozone column variability was driven primarily by changes in lightning NO emissions, especially over the North Atlantic. As part of our WRF-Chem analysis, we modify the radiation schemes to use model-calculated ozone (interactive ozone) instead of climatological ozone profiles and conduct multiple 4-day simulations of July 2007. We found that interactive ozone increased the outgoing longwave radiation (OLR) by 3 W m-2 decreasing the bias with respect to remotely sensed OLR. The improvement is due to a high bias in the climatological ozone profiles. The interactive ozone had a small impact on mean upper troposphere temperature (-0.15°C). The UMD-CTM simulations indicate that NA anthropogenic emissions are responsible for more ozone export but less ozone radiative forcing than lightning NO emissions. Over the North Atlantic, NA anthropogenic emissions contributed 0.15--0.30 W m-2 to the net downward radiative flux at the tropopause while NA lightning contributed 0.30--0.50 W m-2. The ozone export from anthropogenic emissions was almost twice

25 CFR 162.546 - What requirements for due diligence must a WSR lease include?

Code of Federal Regulations, 2014 CFR

2014-04-01

... WATER LEASES AND PERMITS Wind and Solar Resource Leases Wsr Leases § 162.546 What requirements for due... lessee to: (1) Commence installation of energy facilities within 2 years after the effective date of the...

25 CFR 162.546 - What requirements for due diligence must a WSR lease include?

Code of Federal Regulations, 2013 CFR

2013-04-01

... WATER LEASES AND PERMITS Wind and Solar Resource Leases Wsr Leases § 162.546 What requirements for due... lessee to: (1) Commence installation of energy facilities within 2 years after the effective date of the...

Ten-Year Profile of Infectious and Parasitic Disease Hospitalizations

DTIC Science & Technology

1989-03-09

mononucleosis, rubella, chickenpox , measles, intestinal infections due to other organisms, A.. .... Codos 2 - .Avati and/0- iDlst Special AVL other...five-year period: chickenpox , enteritis due to a specific organism, early and symptomatic syphilis, other diseases of conjunctiva due to viruses and...ciated with childhood, including measles, mumps, and chickenpox . Women had significantly higher age-adjusted rates of total first hospitalizations for

Dissociative disorder due to Graves' hyperthyroidism: a case report.

PubMed

Mizutani, Kaoru; Nishimura, Katsuji; Ichihara, Atsuhiro; Ishigooka, Jun

2014-01-01

We report the case of a 20-year-old Japanese woman with no psychiatric history with apparent dissociative symptoms. These consisted of amnesia for episodes of shoplifting behaviors and a suicide attempt, developing together with an exacerbation of Graves' hyperthyroidism. Patients with Graves' disease frequently manifest various psychiatric disorders; however, very few reports have described dissociative disorder due to this disease. Along with other possible causes, for example, encephalopathy associated with autoimmune thyroid disease, clinicians should be aware of this possibility. Copyright © 2014 Elsevier Inc. All rights reserved.

Native Valve Endocarditis Due to Citrobacter Chronic Prostatitis

PubMed Central

Lum, Corey; Bolger, Dennis; Bello, Erlaine

2014-01-01

Introduction: Citrobacter koseri is a gram-negative bacillus that rarely causes infection in immunocompetent hosts and typically is associated with urinary or respiratory tract infections. Rarely will Citrobacter be a cause of infective endocarditis. Case Report: We present a case of a 77-year-old man with no known immunocompromising conditions who was hospitalized for infective aortic endocarditis due to Citrobacter koseri originating from a chronically infected prostate. Unusually, he also developed a C. koseri diskitis and phlegmon, which, along with the aortic vegetations, increased in size despite appropriate antibiotics. The patient thus met indications for aortic valve replacement and had improved appearance of lesions in follow-up imaging.

Surface water records of New Mexico, water year 1963

USGS Publications Warehouse

,

1964-01-01

This report is the third in a series presenting, annually, basic data on surface-water records by States. Through September 30, 1960, the records of discharge and stage of streams and contents and stage of lakes or reservoirs were published in an annual series of U. S. Geological Survey water-supply papers entitled "Surface Water Supply of the United States". Since 1951 there have been 20 volumes in the series; each volume covered an area whose boundaries coincided with those of certain natural drainage areas. The records in New Mexico were contained in Parts 7, 8, and 9 of that series. Beginning with the 1961 water year, streamflow records and related data will be released by the Geological Survey in annual reports on a State-boundary basis. Distribution of these basic-data reports will be limited and primarily for local needs. The records later will be published in Geological Survey water-supply papers at 5- year intervals. These 5-year water-supply papers will show daily discharge and will be compiled on the same geographical areas previously used for the annual series; however, some of the 14 parts of conterminous United States will be further subdivided.

No Federal Programs are Designed Primarily to Support Engineering Education, but Many Do.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

Federal civilian agency support for engineering education in 1980 is described. The support is placed in categories, current concerns about the supply of engineers and conditions of engineering schools are related to the support, and the changes made by the fiscal year 1982 budget are identified. It was found that 38 programs in 11 federal…

Observations and Modeling of Coseismic and Postseismic Deformation Due To the 2015 Mw 7.8 Gorkha (Nepal) Earthquake

NASA Astrophysics Data System (ADS)

Wang, Kang; Fialko, Yuri

2018-01-01

We use space geodetic data to investigate coseismic and postseismic deformation due to the 2015 Mw 7.8 Gorkha earthquake that occurred along the central Himalayan arc. Because the earthquake area is characterized by strong variations in surface relief and material properties, we developed finite element models that explicitly account for topography and 3-D elastic structure. We computed the line-of-sight displacement histories from three tracks of the Sentinel-1A/B Interferometric Synthetic Aperture Radar (InSAR) satellites, using persistent scatter method. InSAR observations reveal an uplift of up to ˜70 mm over ˜20 months after the main shock, concentrated primarily at the downdip edge of the ruptured asperity. GPS observations also show uplift, as well as southward movement in the epicentral area, qualitatively similar to the coseismic deformation pattern. Kinematic inversions of GPS and InSAR data and forward models of stress-driven creep suggest that the observed postseismic transient is dominated by afterslip on a downdip extension of the seismic rupture. A poroelastic rebound may have contributed to the observed uplift and southward motion, but the predicted surface displacements are small. We also tested a wide range of viscoelastic relaxation models, including 1-D and 3-D variations in the viscosity structure. Models of a low-viscosity channel previously invoked to explain the long-term uplift and variations in topography at the plateau margins predict opposite signs of horizontal and vertical displacements compared to those observed. Our results do not preclude a possibility of deep-seated viscoelastic response beneath southern Tibet with a characteristic relaxation time greater than the observation period (2 years).

Cluster Randomized Trial of a Large-Scale Education Initiative in the Democratic Republic of Congo: Pilot Year Impacts on Teacher Development

ERIC Educational Resources Information Center

Wolf, Sharon; Aber, John Lawrence; Torrente, Catalina; Rasheed, Damira; McCoy, Marissa

2014-01-01

A wealth of research, primarily in high income countries, has accumulated in recent years evaluating teacher effectiveness and the processes through which teachers' performance and job satisfaction can be improved (e.g., Pianta, Mashburn, Downer, Hamre & Justice, 2008; Ross, 1992; 1995). Much less is known about how these processes operate for…

Toxoplasmosis Presenting as Hyper Viscosity Syndrome due to Polyclonal Gammopathy.

PubMed

Puranik, Shaila C; Rathod, Kalpana B; Kudrimoti, Jyoti K

2014-03-01

We are presenting a rare case of toxoplasma lymphadenopathy with hyper viscosity syndrome due to polyclonal gammopathy. A 30 year old female presented with generalized lymphadenopathy. Lymph node biopsy findings suggestive of toxoplasmosis were confirmed on serology. Bone marrow aspiration showed 50 % plasma cells. On serum electrophoresis broad, diffuse band noted, indicative of polyclonal gammopathy. M band was absent. The patient was immunocompetent and presented with hyper viscosity syndrome masking the symptoms of underlying toxoplasmosis.

Disability-adjusted Life Years Lost to Ischemic Heart Disease in Spain.

PubMed

Fernández de Larrea-Baz, Nerea; Morant-Ginestar, Consuelo; Catalá-López, Ferrán; Gènova-Maleras, Ricard; Álvarez-Martín, Elena

2015-11-01

The health indicator disability-adjusted life years combines the fatal and nonfatal consequences of a disease in a single measure. The aim of this study was to evaluate the burden of ischemic heart disease in 2008 in Spain by calculating disability-adjusted life years. The years of life lost due to premature death were calculated using the ischemic heart disease deaths by age and sex recorded in the Spanish National Institute of Statistics and the life-table in the 2010 Global Burden of Disease study. The years lived with disability, calculated for acute coronary syndrome, stable angina, and ischemic heart failure, used hospital discharge data and information from population studies. Disability weights were taken from the 2010 Global Burden of Disease study. We calculated crude and age standardized rates (European Standard Population). Univariate sensitivity analyses were performed. In 2008, 539 570 disability-adjusted life years were lost due to ischemic heart disease in Spain (crude rate, 11.8/1000 population; standardized, 8.6/1000). Of the total years lost, 96% were due to premature death and 4% due to disability. Among the years lost due to disability, heart failure accounted for 83%, stable angina 15%, and acute coronary syndrome 2%. In the sensitivity analysis, weighting by age was the factor that changed the results to the greatest degree. Ischemic heart disease continues to have a huge impact on the health of our population, mainly because of premature death. The results of this study provide an overall vision of the epidemiologic situation in Spain and could serve as the basis for evaluating interventions targeting the acute and chronic manifestations of cardiac ischemia. Copyright © 2014 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

A case of orbital apex syndrome due to Pseudomonas aeruginosa infection

PubMed Central

Kusunoki, Takeshi; Kase, Kaori; Ikeda, Katsuhisa

2011-01-01

Orbital apex syndrome is commonly been thought to have a poor prognosis. Many cases of this syndrome have been reported to be caused by paranasal sinus mycosis. We encountered a very rare case (60-year-old woman) of sinusitis with orbital apex syndrome due to Pseudomonas aeruginosa infection. She had received insulin and dialysis for diabtes and diabetic nephropathy, moreover anticoagulants after heart by-pass surgery. She underwent endoscopic sinus operation and was treated with antibiotics, but her loss of left vision did not improve. Recently, sinusitis cases due to Pseudomonas aeruginosa were reported to be a increasing. Therefore, we should consider the possibility of Pseudomonas aeruginosa as well as mycosis as infections of the sinus, especially inpatients who are immunocompromised body. PMID:24765368

A case of orbital apex syndrome due to Pseudomonas aeruginosa infection.

PubMed

Kusunoki, Takeshi; Kase, Kaori; Ikeda, Katsuhisa

2011-09-28

Orbital apex syndrome is commonly been thought to have a poor prognosis. Many cases of this syndrome have been reported to be caused by paranasal sinus mycosis. We encountered a very rare case (60-year-old woman) of sinusitis with orbital apex syndrome due to Pseudomonas aeruginosa infection. She had received insulin and dialysis for diabtes and diabetic nephropathy, moreover anticoagulants after heart by-pass surgery. She underwent endoscopic sinus operation and was treated with antibiotics, but her loss of left vision did not improve. Recently, sinusitis cases due to Pseudomonas aeruginosa were reported to be a increasing. Therefore, we should consider the possibility of Pseudomonas aeruginosa as well as mycosis as infections of the sinus, especially inpatients who are immunocompromised body.

[Treatment of acne with consequences -- pseudotumor cerebri due to hypervitaminosis A].

PubMed

Meyer-Heim, A; Landau, K; Boltshauser, E

2002-01-09

Pseudotumor cerebri (PTC) is an entity characterized by elevated intracranial pressure of probably multifactoral origin, but most cases remain idiopathic. We report a 15-year-old girl with PTC due to prolonged consumption of Arovit (Vitamin A) for treatment of acne. The diagnosis was established by measuring raised cerebrospinal fluid pressure after an intracranial mass lesion and dural venous sinsus thrombosis were excluded. The increased level of vitamin A confirmed the diagnosis of hypervitaminosis A as the causative pathogen. The patient was treated with lumbar punctures and acetazolamide (Diamox). PTC due to hypervitaminosis A is a serious complication, which can cause permanent visual impairment. Patients treated with retinoids require proper surveillance. The elevated serum level of retinoids after withdrawal may persist for weeks.

Five-Year-Olds' Systematic Errors in Second-Order False Belief Tasks Are Due to First-Order Theory of Mind Strategy Selection: A Computational Modeling Study.

PubMed

Arslan, Burcu; Taatgen, Niels A; Verbrugge, Rineke

2017-01-01

The focus of studies on second-order false belief reasoning generally was on investigating the roles of executive functions and language with correlational studies. Different from those studies, we focus on the question how 5-year-olds select and revise reasoning strategies in second-order false belief tasks by constructing two computational cognitive models of this process: an instance-based learning model and a reinforcement learning model. Unlike the reinforcement learning model, the instance-based learning model predicted that children who fail second-order false belief tasks would give answers based on first-order theory of mind (ToM) reasoning as opposed to zero-order reasoning. This prediction was confirmed with an empirical study that we conducted with 72 5- to 6-year-old children. The results showed that 17% of the answers were correct and 83% of the answers were wrong. In line with our prediction, 65% of the wrong answers were based on a first-order ToM strategy, while only 29% of them were based on a zero-order strategy (the remaining 6% of subjects did not provide any answer). Based on our instance-based learning model, we propose that when children get feedback "Wrong," they explicitly revise their strategy to a higher level instead of implicitly selecting one of the available ToM strategies. Moreover, we predict that children's failures are due to lack of experience and that with exposure to second-order false belief reasoning, children can revise their wrong first-order reasoning strategy to a correct second-order reasoning strategy.

Five-Year-Olds’ Systematic Errors in Second-Order False Belief Tasks Are Due to First-Order Theory of Mind Strategy Selection: A Computational Modeling Study

PubMed Central

Arslan, Burcu; Taatgen, Niels A.; Verbrugge, Rineke

2017-01-01

The focus of studies on second-order false belief reasoning generally was on investigating the roles of executive functions and language with correlational studies. Different from those studies, we focus on the question how 5-year-olds select and revise reasoning strategies in second-order false belief tasks by constructing two computational cognitive models of this process: an instance-based learning model and a reinforcement learning model. Unlike the reinforcement learning model, the instance-based learning model predicted that children who fail second-order false belief tasks would give answers based on first-order theory of mind (ToM) reasoning as opposed to zero-order reasoning. This prediction was confirmed with an empirical study that we conducted with 72 5- to 6-year-old children. The results showed that 17% of the answers were correct and 83% of the answers were wrong. In line with our prediction, 65% of the wrong answers were based on a first-order ToM strategy, while only 29% of them were based on a zero-order strategy (the remaining 6% of subjects did not provide any answer). Based on our instance-based learning model, we propose that when children get feedback “Wrong,” they explicitly revise their strategy to a higher level instead of implicitly selecting one of the available ToM strategies. Moreover, we predict that children’s failures are due to lack of experience and that with exposure to second-order false belief reasoning, children can revise their wrong first-order reasoning strategy to a correct second-order reasoning strategy. PMID:28293206

Differentiating cognitive impairment due to corticobasal degeneration and Alzheimer disease

PubMed Central

Day, Gregory S.; Lim, Tae Sung; Hassenstab, Jason; Goate, Alison M.; Grant, Elizabeth A.; Roe, Catherine M.; Cairns, Nigel J.

2017-01-01

Objective: To identify clinical features that reliably differentiate individuals with cognitive impairment due to corticobasal degeneration (CBD) and Alzheimer disease (AD). Methods: Clinical features were compared between individuals with autopsy-proven CBD (n = 17) and AD (n = 16). All individuals presented with prominent cognitive complaints and were evaluated annually with semistructured interviews, detailed neurologic examinations, and neuropsychological testing. Results: Substantial overlap was observed between individuals with dementia due to CBD and AD concerning presenting complaints, median (range) duration of symptoms before assessment (CBD = 3.0 [0–5.0] years, AD = 2.5 [0–8.0] years; p = 0.96), and median (range) baseline dementia severity (Clinical Dementia Rating Sum of Boxes: CBD = 3.5 [0–12.0], AD = 4.25 [0.5–9.0], p = 0.49). Subsequent emergence of asymmetric motor/sensory signs, hyperreflexia, gait abnormalities, parkinsonism, falls, urinary incontinence, and extraocular movement abnormalities identified individuals with CBD, with ≥3 discriminating features detected in 80% of individuals within 3.1 years (95% confidence interval 2.9–3.3) of the initial assessment. Individuals with CBD exhibited accelerated worsening of illness severity and declines in episodic memory, executive functioning, and letter fluency. Semiquantitative pathologic assessment revealed prominent tau pathology within the frontal and parietal lobes of CBD cases. Comorbid AD neuropathologic change was present in 59% (10 of 17) of CBD cases but did not associate with the clinical phenotype, rate of dementia progression, or dementia duration. Conclusions: CBD may mimic AD dementia early in its disease course. Interval screening for discriminating clinical features may improve antemortem diagnosis in individuals with CBD and prominent cognitive symptoms. PMID:28235814

Differentiating cognitive impairment due to corticobasal degeneration and Alzheimer disease.

PubMed

Day, Gregory S; Lim, Tae Sung; Hassenstab, Jason; Goate, Alison M; Grant, Elizabeth A; Roe, Catherine M; Cairns, Nigel J; Morris, John C

2017-03-28

To identify clinical features that reliably differentiate individuals with cognitive impairment due to corticobasal degeneration (CBD) and Alzheimer disease (AD). Clinical features were compared between individuals with autopsy-proven CBD (n = 17) and AD (n = 16). All individuals presented with prominent cognitive complaints and were evaluated annually with semistructured interviews, detailed neurologic examinations, and neuropsychological testing. Substantial overlap was observed between individuals with dementia due to CBD and AD concerning presenting complaints, median (range) duration of symptoms before assessment (CBD = 3.0 [0-5.0] years, AD = 2.5 [0-8.0] years; p = 0.96), and median (range) baseline dementia severity (Clinical Dementia Rating Sum of Boxes: CBD = 3.5 [0-12.0], AD = 4.25 [0.5-9.0], p = 0.49). Subsequent emergence of asymmetric motor/sensory signs, hyperreflexia, gait abnormalities, parkinsonism, falls, urinary incontinence, and extraocular movement abnormalities identified individuals with CBD, with ≥3 discriminating features detected in 80% of individuals within 3.1 years (95% confidence interval 2.9-3.3) of the initial assessment. Individuals with CBD exhibited accelerated worsening of illness severity and declines in episodic memory, executive functioning, and letter fluency. Semiquantitative pathologic assessment revealed prominent tau pathology within the frontal and parietal lobes of CBD cases. Comorbid AD neuropathologic change was present in 59% (10 of 17) of CBD cases but did not associate with the clinical phenotype, rate of dementia progression, or dementia duration. CBD may mimic AD dementia early in its disease course. Interval screening for discriminating clinical features may improve antemortem diagnosis in individuals with CBD and prominent cognitive symptoms. © 2017 American Academy of Neurology.

[Percutaneous surgery for plantar fasciitis due to a calcaneal spur].

PubMed

Apóstol-González, Saúl; Herrera, Jesús

2009-01-01

Determine the efficacy of percutaneous surgical treatment for talalgia due to a calcaneal spur. This is an observational, descriptive, clinical series analyzing the outcomes of 10 patients with a diagnosis of talalgia due to plantar fasciitis with a calcaneal spur treated with percutaneous foot surgery. The end result was assessed with a visual analog scale (VAS) to measure pain, the patients' opinion and their return to activities of daily living. Central tendency and scatter measurements were calculated. The inferential analysis was done with the non-parametric chi square (chi2) test. Most patients were females (90%) and mean age was 40.5 years. Follow-up was 12 months. One patient had bleeding of the approached area. Pain was reduced from 8 to 1.5 in the VAS. Nine patients returned to their activities. Two patients had occasional mild pain upon prolonged bipedestation. Ninety percent of results were satisfactory. Percutaneous foot surgery in talalgias caused by plantar fasciitis due to a calcaneal spur is a simple and effective method. It reduces the operative time and allows for an early return of patients to their activities of daily living.

Human due diligence.

PubMed

Harding, David; Rouse, Ted

2007-04-01

Most companies do a thorough job of financial due diligence when they acquire other companies. But all too often, deal makers simply ignore or underestimate the significance of people issues in mergers and acquisitions. The consequences are severe. Most obviously, there's a high degree of talent loss after a deal's announcement. To make matters worse, differences in decision-making styles lead to infighting; integration stalls; and productivity declines. The good news is that human due diligence can help companies avoid these problems. Done early enough, it helps acquirers decide whether to embrace or kill a deal and determine the price they are willing to pay. It also lays the groundwork for smooth integration. When acquirers have done their homework, they can uncover capability gaps, points of friction, and differences in decision making. Even more important, they can make the critical "people" decisions-who stays, who goes, who runs the combined business, what to do with the rank and file-at the time the deal is announced or shortly thereafter. Making such decisions within the first 30 days is critical to the success of a deal. Hostile situations clearly make things more difficult, but companies can and must still do a certain amount of human due diligence to reduce the inevitable fallout from the acquisition process and smooth the integration. This article details the steps involved in conducting human due diligence. The approach is structured around answering five basic questions: Who is the cultural acquirer? What kind of organization do you want? Will the two cultures mesh? Who are the people you most want to retain? And how will rank-and-file employees react to the deal? Unless an acquiring company has answered these questions to its satisfaction, the acquisition it is making will be very likely to end badly.

Study of the Sustainability of an Integrated Ecosystem with Energy Considerations

EPA Science Inventory

In recent years, there has been a growing interest in the study of sustainability. This is primarily due to the realization that continuous sustenance of the current ecosystem is possible only if we carefully understand the implications of the policies that are being practiced. I...

Bringing Benefits and Warding off Blights in Due Commandment (Analytic Study Compared with the Jordanian Law)

ERIC Educational Resources Information Center

Al Etoum, Niebal Mohd Ibrahim; Mowafi, Hanan Sami Mohammad; Al Zubaidi, Faraj Hamad Salem

2016-01-01

The study aims to highlight the benefits and blights of the due commandment (intestate law) under Jordanian law for the year (2010) in the article (279). The study came in two sections, the first one dealt with the concept of due commandment, its legitimacy, verdict and terms; in the second section, I've dealt with the persons entitled to due…

Days lost due to disability of diclofenac-induced adverse drug reactions.

PubMed

Thomas, Dixon; Mathew, Molly; Raghavan, C Vijaya; Mohanta, Guru P; Reddy, Y Padmanabha

2012-01-01

Disability Adjusted Life Years (DALY) is a widely used measure to quantify the burden of diseases or illness. DALYs for a disease is calculated as the sum of the Years of Life Lost (YLL) due to premature mortality in the population and the equivalent healthy Years Lost due to Disability (YLD). The only difference from the YLD and Days Lost due to Disability (DLD) calculation is that instead of considering the duration of Adverse Drug Reaction (ADR) in years, it is calculated in days. DLD was measured for diclofenac tablets to prepare the ADR profile. The study was done on the patients (18-65 years old) attending the community pharmacy at Kasaragod district, South India, with prescription of diclofenac tablets. Patients reported ADRs on their next visit to the pharmacy or they had called to the provided phone number and reported it. Disability Weight (DW) was calculated in an analogue scale from 0-1. Zero represent complete health and 1 represent death or equivalent condition. DW was multiplied with occurrence and duration of ADRs in days. About 943 patients received diclofenac tablets in 1000 prescriptions were successfully followed up for possible, probable and definite ADRs. A total of 561 reactions reported in 2010 for diclofenac tablet in the study population. There were 34 different types of ADRs under 12 physiological systems/organs. Most common reactions were on gastrointestinal (GI) system (48%), followed by skin (14%), Central Nervous System (10%), renal (7%), and cardiovascular (7%). Abdominal pain, cramps or flatulence was the highest occurring GI ADR (107), followed by 43 rashes, 42 nausea/vomiting, 37 indigestion, 34 peptic ulcers, 31 edema etc. DLD for peptic ulcer was considerably high (0.078) per 1000 of the study population on diclofenac. The most damaging ADR were peptic ulcer with or without perforation, followed by rash 0.036 DLD and edema 0.027 DLD. There was considerable DLD by acute renal failure (0.012) Steven-Johnson syndrome (0.013) even

Recurrent aborted sudden cardiac death with seizures and rhabdomyolysis due to bulimia-induced hypokalemia: report of one case.

PubMed

Finsterer, Josef; Stöllberger, Claudia

2014-06-01

Recurrent vomiting due to bulimia associated with abuse of furosemide and laxatives causing severe hypokalemia may result in recurrent aborted sudden cardiac death (SCD) and seizures. We report a 25-year-old female with a history of bulimia associated with abuse of furosemide and laxatives since the age of 15 years, migraine since puberty, renal abscesses at age 20 y, and rhabdomyolysis of unknown cause at age 24 y. She experienced aborted SCD due to severe hypokalemia with symptomatic seizures at 21 and 25 years of age. Bulimia patients additionally taking laxatives or furosemide are at particular risk of SCD and rhabdomyolysis and require periodic determination of electrolytes, potassium substitution, and adequate psychiatric therapy and surveillance.

Apical root resorption due to orthodontic treatment detected by cone beam computed tomography.

PubMed

Castro, Iury O; Alencar, Ana H G; Valladares-Neto, José; Estrela, Carlos

2013-03-01

To determine the frequency of apical root resorption (ARR) due to orthodontic treatment using cone beam computed tomography (CBCT) in a sample of 1256 roots from 30 patients. All patients had Class I malocclusion with crowding. Of the 30 patients evaluated, 11 were boys and 19 were girls; their mean age was 13 years (11 to 16 years). Orthodontic treatment followed the nonextraction treatment. CBCT images were obtained before and after orthodontic treatment, and ARR was determined using Axial Guided Navigation of CBCT images. All patients had ARR. No statistically significant association was found between resorption frequency, gender, and age. ARR was detected using CBCT in 46% of all roots that underwent orthodontic treatment. CBCT was effective for detecting in vivo even minimal degrees of ARR due to orthodontic treatment and allowed three-dimensional evaluation of dental roots and visualization of palatine roots of maxillary molars. The highest frequencies and the most significant ARR occurred in incisors and distal roots of first maxillary and mandibular molars.

Muscular dystrophies due to defective glycosylation of dystroglycan

PubMed Central

Muntoni, F; Brockington, M; Godfrey, C; Ackroyd, M; Robb, S.; Manzur, A; Kinali, M; Mercuri, E; Kaluarachchi, M; Feng, L; Jimenez-Mallebrera, C.; Clement, E; Torelli, S; Sewry, CA; Brown, SC

2007-01-01

Summary Muscular dystrophies are a clinically and genetically heterogeneous group of disorders. Until recently most of the proteins associated with muscular dystrophies were believed to be proteins of the sarcolemma associated with reinforcing the plasma membrane or in facilitating its re-sealing following injury. In the last few years a novel and frequent pathogenic mechanism has been identified that involves the abnormal glycosylation of alpha-dystroglycan (ADG). This peripheral membrane protein undergoes complex and crucial glycosylation steps that enable it to interact with LG domain containing extracellular matrix proteins such as laminins, agrin and perlecan. Mutations in six genes (POMT1, POMT2, POMGnT1, fukutin, FKRP and LARGE) have been identified in patients with reduced glycosylation of ADG. While initially a clear correlation between gene defect and phenotype was observed for each of these 6 genes (for example, Walker Warburg syndrome was associated with mutations in POMT1 and POMT2, Fukuyama congenital muscular dystrophy associated with fukutin mutations, and Muscle Eye Brain disease associated with POMGnT1 mutations), we have recently demonstrated that allelic mutations in each of these 6 genes can result in a much wider spectrum of clinical conditions. Thus, the crucial aspect in determining the phenotypic severity is not which gene is primarily mutated, but how severely the mutation affects the glycosylation of ADG. Systematic mutation analysis of these 6 glycosyltransferases in patients with a dystroglycan glycosylation disorder identifies mutations in approximately 65% suggesting that more genes have yet to be identified. PMID:18646561

Bimanual cross-talk during reaching movements is primarily related to response selection, not the specification of motor parameters

NASA Technical Reports Server (NTRS)

Hazeltine, Eliot; Diedrichsen, Joern; Kennerley, Steven W.; Ivry, Richard B.

2003-01-01

Simultaneous reaching movements made with the two hands can show a considerable increase in reaction time (RT) when they differ in terms of direction or extent, compared to when the movements involve the same direction and extent. This cost has been attributed to cross-talk in the specification of the motor parameters for the two hands. However, a recent study [Diedrichsen, Hazeltine, Kennerley, & Ivry, (2001). Psychological Science, 12, 493-498] indicates that when reaching movements are cued by the onset of the target endpoint, no compatibility effects are observed. To determine why directly cued movements are immune from interference, we varied the stimulus onset asynchrony for the two movements and used different combinations of directly cued and symbolically cued movements. In two experiments, compatibility effects were only observed when both movements were symbolically cued. No difference was found between compatible and incompatible movements when both movements were directly cued or when one was directly cued and the other was symbolically cued. These results indicate that interference is not related to the specification of movement parameters but instead emerges from processes associated with response selection. Moreover, the data suggest that cross-talk, when present, primarily shortens the RT of the second movement on compatible trials rather than lengthening this RT on incompatible trials.

A 20-year population-based study on the epidemiology, clinical features, treatment, and outcome of nodular lymphocyte predominant Hodgkin lymphoma.

PubMed

Strobbe, L; Valke, L L F G; Diets, I J; van den Brand, M; Aben, K; Raemaekers, J M M; Hebeda, K M; van Krieken, J H J M

2016-02-01

Nodular lymphocyte predominant Hodgkin lymphoma (NLPHL) is a subtype of Hodgkin lymphoma characterized by a unique clinical and histological presentation. Because of the rare nature of this disease, few large-scale studies are available. We conducted a cohort study in which patients were identified in the Netherlands Cancer Registry in the Southeast of the Netherlands between 1990 and 2010. Of these patients, we collected all clinical characteristics and re-reviewed pathologic material to confirm NLPHL diagnosis. Seventy-three histologically confirmed cases of NLPHL were analyzed with a median follow-up of 65 months (range 4-257 months). Median age at diagnosis was 43 years (range 1-87); 84.9 % of the patients were male; B symptoms were present in 5.5 %; and stage I/II disease was most common (75.4 %). Patients were primarily treated with radiotherapy (50.7 %), chemotherapy (26 %), combined modality (radiotherapy and chemotherapy) (11 %), or surgical excision with careful watch-and-wait (12.3 %). Relapses occurred in seven patients (9.6 %) after a median of 26 months (21-74 months). Six patients (8.2 %) developed histologic transformation to large cell lymphoma. Five patients (6.8 %) died during follow-up due to progression of NLPHL (n = 1), histologic transformation (n = 2) and intercurrent deaths (n = 2). The estimated 10-year overall survival was 94.0 % and the 10-year progression-free survival 75.8 %. Our study confirms the distinct characteristics of NLPHL with a relatively good long-term prognosis. It may be possible to reduce treatment intensity in early stage NLPHL without affecting long-term outcome.

The 3-year disease management effect: understanding the positive return on investment.

PubMed

Nyman, John A; Jeffery, Molly Moore; Abraham, Jean M; Jutkowitz, Eric; Dowd, Bryan E

2013-11-01

Conventional wisdom suggests that health promotion programs yield a positive return on investment (ROI) in year 3. In the case of the University of Minnesota's program, a positive ROI was achieved in the third year, but it was due entirely to the effectiveness of the disease management (DM) program. The objective of this study is to investigate why. Differences-in-differences regression equations were estimated to determine the effect of DM participation on spending (overall and service specific), hospitalizations, and avoidable hospitalizations. Disease management participation reduced expenditures overall, and especially in the third year for employees, and reduced hospitalizations and avoidable hospitalizations. The positive ROI at Minnesota was due to increased effectiveness of DM in the third year (mostly due to fewer hospitalizations) but also to the simple durability of the average DM effect.

Tetrodotoxin Poisoning Due to Pufferfish and Gastropods, and Their Intoxication Mechanism

PubMed Central

Noguchi, Tamao; Onuki, Kazue; Arakawa, Osamu

2011-01-01

Marine pufferfish generally contain a large amount of tetrodotoxin (TTX) in their skin and viscera, and have caused many incidences of food poisoning, especially in Japan. Edible species and body tissues of pufferfish, as well as their allowable fishing areas, are therefore clearly stipulated in Japan, but still 2 to 3 people die every year due to pufferfish poisoning. TTX is originally produced by marine bacteria, and pufferfish are intoxicated through the food chain that starts with the bacteria. Pufferfish become nontoxic when fed TTX-free diets in a closed environment in which there is no possible invasion of TTX-bearing organisms. On the other hand, TTX poisoning due to marine snails has recently spread through Japan, China, Taiwan, and Europe. In addition, TTX poisoning of dogs due to the ingestion of sea slugs was recently reported in New Zealand. TTX in these gastropods also seems to be exogenous; carnivorous large snails are intoxicated by eating toxic starfish, and necrophagous small-to-medium snails, the viscera of dead pufferfish after spawning. Close attention must be paid to the geographic expansion and/or diversification of TTX-bearing organisms, and to the sudden occurrence of other forms of TTX poisoning due to their ingestion. PMID:23724281

"You Looking at Me?": Investigating 9 and 13 Year-Olds' Ability to Encode and Decode Nonverbal Communication and Demonstrate "Emotional Literacy"

ERIC Educational Resources Information Center

Dickson, Esther; Burton, Neil

2011-01-01

This small-scale study reports the findings from an investigation into non-verbal communication. It primarily seeks to analyse whether 9 and 13 year-olds can encode and decode non-verbal communication in the context of classroom behaviour management. This research showed that, in contrast to previous published research, there were no distinct…

Two cases of death due to plastic bag suffocation.

PubMed

Nadesan, K; Beng, O B

2001-01-01

Deaths due to plastic bag suffocation or plastic bag asphyxia are not reported in Malaysia. In the West many suicides by plastic bag asphyxia, particularly in the elderly and those who are chronically and terminally ill, have been reported. Accidental deaths too are not uncommon in the West, both among small children who play with shopping bags and adolescents who are solvent abusers. Another well-known but not so common form of accidental death from plastic bag asphyxia is sexual asphyxia, which is mostly seen among adult males. Homicide by plastic bag asphyxia too is reported in the West and the victims are invariably infants or adults who are frail or terminally ill and who cannot struggle. Two deaths due to plastic bag asphyxia are presented. Both the autopsies were performed at the University Hospital Mortuary, Kuala Lumpur. Both victims were 50-year old married Chinese males. One death was diagnosed as suicide and the other as sexual asphyxia. Sexual asphyxia is generally believed to be a problem associated exclusively with the West. Specific autopsy findings are often absent in deaths due to plastic bag asphyxia and therefore such deaths could be missed when some interested parties have altered the scene and most importantly have removed the plastic bag. A visit to the scene of death is invariably useful.

Treatment of oral mucositis due to chemotherapy

PubMed Central

Bagán-Sebastián, José V

2016-01-01

Introduction The management of oral mucositis is a challenge, due to its complex biological nature. Over the last 10 years, different strategies have been developed for the management of oral mucositis caused by chemotherapy in cancer patients. Material and Methods An exhaustive search was made of the PubMed-Medline, Cochrane Library and Scopus databases, crossing the key words “oral mucositis”, “prevention” and “treatment” with the terms “chemotherapy” and “radiotherapy” by means of the boolean operators “AND” and “NOT”. A total of 268 articles were obtained, of which 96 met the inclusion criteria. Results Several interventions for the prevention of oral mucositis, such as oral hygiene protocols, amifostine, benzidamine, calcium phosphate, cryotherapy and iseganan, among others, were found to yield only limited benefits. Other studies have reported a decrease in the appearance and severity of mucositis with the use of cytoprotectors (sucralfate, oral glutamine, hyaluronic acid), growth factors, topical polyvinylpyrrolidone, and low power laser irradiation. Conclusions Very few interventions of confirmed efficacy are available for the management of oral mucositis due to chemotherapy. However, according to the reviewed literature, the use of palifermin, cryotherapy and low power laser offers benefits, reducing the incidence and severity of oral mucositis – though further studies are needed to confirm the results obtained. Key words:Chemotherapy-Induced Oral Mucositis Treatment. PMID:27034762

[HIV encephalopathy due to drug resistance despite 2-year suppression of HIV viremia by cART].

PubMed

Sekiya, Hiroaki; Kawamoto, Michi; Togo, Masaya; Yoshimura, Hajime; Imai, Yukihiro; Kohara, Nobuo

2014-01-01

A 57-year-old man presented with subacute progression of cognitive impairment (MMSE 22/30). He had been diagnosed as AIDS two years before and taking atazanavir, abacavir, and lamivudine. HIV RNA of plasma had been negative. On admission, HIV RNA was 4,700 copy/ml and 5,200 copy/ml in plasma and in cerebrospinal fluid respectively, suggesting treatment failure of cART. The brain magnetic resonance imaging showed high intensity areas in the white matter of the both frontal lobes and brain stem. The drug-resistance test revealed the resistance of lamivudine and abacavir. We introduced the CNS penetration effectiveness (CPE) score to evaluate the drug penetration of HIV drugs. As the former regimen had low points (7 points), we optimized the regimen to raltegravir, zidovudine, and darunavir/ritonavir (scoring 10 points). His cognitive function improved as normal (MMSE 30/30) in 2 weeks and HIV-RNA became undetectable both in plasma and CSF in a month. In spite of the cognitive improvement, the white matter hyperintensity expanded. To rule out malignant lymphoma or glioblastoma, the brain biopsy was performed from the right frontal lobe. It revealed microglial hyperplasia and diffuse perivascular infiltration by CD8+/CD4-lymphocytes. No malignant cells were found and the polymerase chain reaction analyses excluded other viruses. Considering the drug penetration to the central nervous system is important for treating HIV encephalopathy.

Y-Chromosomal Diversity in Europe Is Clinal and Influenced Primarily by Geography, Rather than by Language

PubMed Central

Rosser, Zoë H.; Zerjal, Tatiana; Hurles, Matthew E.; Adojaan, Maarja; Alavantic, Dragan; Amorim, António; Amos, William; Armenteros, Manuel; Arroyo, Eduardo; Barbujani, Guido; Beckman, Gunhild; Beckman, Lars; Bertranpetit, Jaume; Bosch, Elena; Bradley, Daniel G.; Brede, Gaute; Cooper, Gillian; Côrte-Real, Helena B. S. M.; de Knijff, Peter; Decorte, Ronny; Dubrova, Yuri E.; Evgrafov, Oleg; Gilissen, Anja; Glisic, Sanja; Gölge, Mukaddes; Hill, Emmeline W.; Jeziorowska, Anna; Kalaydjieva, Luba; Kayser, Manfred; Kivisild, Toomas; Kravchenko, Sergey A.; Krumina, Astrida; Kučinskas, Vaidutis; Lavinha, João; Livshits, Ludmila A.; Malaspina, Patrizia; Maria, Syrrou; McElreavey, Ken; Meitinger, Thomas A.; Mikelsaar, Aavo-Valdur; Mitchell, R. John; Nafa, Khedoudja; Nicholson, Jayne; Nørby, Søren; Pandya, Arpita; Parik, Jüri; Patsalis, Philippos C.; Pereira, Luísa; Peterlin, Borut; Pielberg, Gerli; Prata, Maria João; Previderé, Carlo; Roewer, Lutz; Rootsi, Siiri; Rubinsztein, D. C.; Saillard, Juliette; Santos, Fabrício R.; Stefanescu, Gheorghe; Sykes, Bryan C.; Tolun, Aslihan; Villems, Richard; Tyler-Smith, Chris; Jobling, Mark A.

2000-01-01

Clinal patterns of autosomal genetic diversity within Europe have been interpreted in previous studies in terms of a Neolithic demic diffusion model for the spread of agriculture; in contrast, studies using mtDNA have traced many founding lineages to the Paleolithic and have not shown strongly clinal variation. We have used 11 human Y-chromosomal biallelic polymorphisms, defining 10 haplogroups, to analyze a sample of 3,616 Y chromosomes belonging to 47 European and circum-European populations. Patterns of geographic differentiation are highly nonrandom, and, when they are assessed using spatial autocorrelation analysis, they show significant clines for five of six haplogroups analyzed. Clines for two haplogroups, representing 45% of the chromosomes, are continentwide and consistent with the demic diffusion hypothesis. Clines for three other haplogroups each have different foci and are more regionally restricted and are likely to reflect distinct population movements, including one from north of the Black Sea. Principal-components analysis suggests that populations are related primarily on the basis of geography, rather than on the basis of linguistic affinity. This is confirmed in Mantel tests, which show a strong and highly significant partial correlation between genetics and geography but a low, nonsignificant partial correlation between genetics and language. Genetic-barrier analysis also indicates the primacy of geography in the shaping of patterns of variation. These patterns retain a strong signal of expansion from the Near East but also suggest that the demographic history of Europe has been complex and influenced by other major population movements, as well as by linguistic and geographic heterogeneities and the effects of drift. PMID:11078479

Oral adverse effects due to the use of Nevirapine.

PubMed

Moura, Mariela Dutra Gontijo; Senna, Maria Inês Barreiros; Madureira, Davidson Fróis; Fonseca, Linaena Merícy Silva; Mesquita, Ricardo Alves

2008-01-01

The aim of this article is to present the clinical characteristics and management of an oral adverse effect stemming from the use of the antiretroviral medication Nevirapine (NVP). NVP is a non-nucleoside reverse transcriptase inhibitor used in the treatment of Human Immunodeficiency Virus (HIV) infection. A 29-year-old black man, HIV-infected since 1996, began highly active antiretroviral therapy (HAART) with zidovudine, lamivudine, and indinavir. From 1996 to 2002 several medications were changed due to their adverse effects: indinavir (renal colic and fever), nelfinavir (cutaneous rash), and efavirenz (nausea and temporary memory loss). When the patient presented to our service he was taking NVP, zidovudine, and lamivudine. A whitish plaque in the lips and bilateral buccal mucosa, burning, taste disturbance, and xerostomia were observed. The discontinuation of HAART led to the complete resolution of signs and symptoms. The patient has received follow-up treatment for three years and five months without local or systemic effects observed. Unfortunately, the clinical features of the oral adverse effect from NVP are not well known. This paper contributed to the identification of possible reactions in the oral cavity due to antiretroviral medication. Although HAART is very important in the treatment of HIV, its side effects are responsible for patients' non-adherence to medications. While more studies are needed to better understand the mechanism of action after suspending HAART, the complete resolution of the signs and symptoms was observed. Therefore, physicians and dentists alike must understand how to identify and prevent these adverse effects in order to further improve HIV patient treatments.

Inhalation dose due to radon, thoron, and progenies in dwellings of a hill station.

PubMed

Sivakumar, R

2017-02-01

The general public spends a major portion of their time in an indoor environment and hence receives a considerable amount of radiation. Knowledge about indoor radiation is important in order to arrive at the actual effective dose received by residents. The indoor radon, thoron, and progeny concentrations observed in the present study were found to vary with seasons of a given year. The highest and lowest indoor average radon, thoron, and progeny levels were observed during winter and summer seasons, respectively. The concentrations of indoor radon, thoron, and progenies were found to vary with the type of houses. The highest 222 Rn, 220 Rn, and progeny concentrations were observed in mud houses and the lowest values were recorded in wooden houses. The indoor 222 Rn concentration correlated well with concentration of its grandparent 238 U in underlying soil with a correlation coefficient of 0.87. The correlation between indoor 220 Rn and 232 Th in the underlying soil was found to be 0.64. The estimated effective doses received by the general public in the present study due to indoor radon and thoron were 1.49 ± 0.49 and 1.30 ± 0.53 mSv/year, respectively. The annual effective doses due to radon and thoron progenies were estimated as 0.76 ± 0.27 and 0.47 ± 0.23 mSv/year, respectively. The contributions from 222 Rn, 220 Rn, and corresponding progenies to the annual effective doses received were 37, 32, 19, and 12%, respectively. The general public living in the study area receives an inhalation dose of 4.02 mSv/year due to indoor radon, thoron, and progenies, which were found to be less than the action limit of ICRP 2009.

Food of young-of-the-year walleyes in Lake Erie

USGS Publications Warehouse

Wolfert, David R.

1966-01-01

Stomach contents were examined for 794 young-of-the-year (0-group) walleyes (Stizostedion vitreum vitreum) captured by trawls at 17 locations in western Lake Erie in June-November 1962. Food organisms were found in 92.5 percent of the stomachs. Food varied with geographic location and season of capture, but within areas and seasons, selection for certain species and sizes of prey was strong. Walleyes from the extreme western end of Lake Erie fed primarily on gizzard shad and alewives during the summer and shifted to emerald shiners during the fall. The stomach contents of walleyes from the Island region changed from mainly yellow perch during the summer to emerald shiners by the end of the year. Walleyes collected east of the Islands had consumed only smelt and yellow perch. The numbers of forage species caught with walleyes in trawls showed little correlation with the representation of these species in walleye stomachs. Walleyes fed on the smallest individuals of each species regardless of species preferences.

Radon testing in schools in New York State: a 20-year summary.

PubMed

Kitto, Michael

2014-11-01

For nearly 20 years the Department of Health has conducted programs to assist in the measurement and reduction of indoor radon concentrations in 186 schools located primarily in Zone 1 areas of New York State. Although many schools had few or no rooms containing radon above 148 Bq/m(3), some rooms had >740 Bq/m(3) and remediation techniques were utilized to reduce exposure. Short-term radon measurements in the schools showed little correlation to basement and first-floor radon results from single-family homes in the towns. Copyright © 2014 Elsevier Ltd. All rights reserved.

Spinal cord injuries due to close combat weapons.

PubMed

Fares, Youssef H; Fares, Jawad Y; Gebeily, Souheil E; Khazim, Rabi M

2013-10-01

A 17-year-old patient was aggressively attacked and stabbed in the dorsal region of his back by a knife. He was admitted to the emergency room of the Hammoud Hospital University Medical Center, Saida, Lebanon lying in the prone position. The neurological examination revealed that the stabbing object was fixed at the dorsal spine level at the T-7 level, where it was inserted inside the vertebral body. Luckily, the blade of the knife was parallel to the nervous tracts of the spinal cord; thus, he showed no neurological deficits. This case provides an overview of how neurosurgical principles can be applied to trauma patients with spine injuries due to close combat weapons.

Multiple esophageal variceal ruptures with massive ascites due to myelofibrosis-induced portal hypertension

PubMed Central

Tokai, Koichi; Miyatani, Hiroyuki; Yoshida, Yukio; Yamada, Shigeki

2012-01-01

A 75-year old man had been diagnosed at 42 years of age as having polycythemia vera and had been monitored at another hospital. Progression of anemia had been recognized at about age 70, and the patient was thus referred to our center in 2008 where secondary myelofibrosis was diagnosed based on bone marrow biopsy findings. Hematemesis due to rupture of esophageal varices occurred in January and February of 2011. The bleeding was stopped by endoscopic variceal ligation. Furthermore, in March of the same year, hematemesis recurred and the patient was transported to our center. He was in irreversible hemorrhagic shock and died. The autopsy showed severe bone marrow fibrosis with mainly argyrophilic fibers, an observation consistent with myelofibrosis. The liver weighed 1856 g the spleen 1572 g, indicating marked hepatosplenomegaly. The liver and spleen both showed extramedullary hemopoiesis. Myelofibrosis is often complicated by portal hypertension and is occasionally associated with gastrointestinal hemorrhage due to esophageal varices. A patient diagnosed as having myelofibrosis needs to be screened for esophageal/gastric varices. Myelofibrosis has a poor prognosis. Therefore, it is necessary to carefully decide the therapeutic strategy in consideration of the patient’s concomitant conditions, treatment invasiveness and quality of life. PMID:22851873