Development of an instrument to assess the health related quality of life of kidney stone formers.

PubMed

Penniston, Kristina L; Nakada, Stephen Y

2013-03-01

Urolithiasis is associated with pain and other decreases in health related quality of life, yet there is no urolithiasis specific instrument to measure quality of life. Quality of life is an important end point in the management of urolithiasis. Therefore, we developed the Wisconsin StoneQOL, a disease specific instrument to assess the quality of life of patients with urolithiasis. Patients and urology providers identified important concepts related to quality of life of stone formers in groups and in individual cognitive interviews. Patients were recurrent stone formers including those with and those without current stones. A preliminary instrument was created, followed by patient feedback and item reduction. A 28-question instrument was ultimately developed which was tested for reliability as well as internal face, construct and discriminant validity in 248 stone formers. The internal consistency (for questions within domains) was high (mean Cronbach's α = 0.81). Correlation between domains was confirmed (Cronbach's α = 0.86). Discriminant validity was shown as stone formers with current stones scored lower than those who were stone-free. Among patients with active stones, those with symptoms scored lower on most questions and for the total score (p <0.0001) than those who were asymptomatic. The Wisconsin StoneQOL holds promise as a disease specific instrument that captures the unique symptoms and challenges associated with urolithiasis. As such, the Wisconsin StoneQOL is capable of assessing the health related quality of life of stone formers at various points along the disease continuum. Future assessment will establish minimal clinically important differences for use in individual patients. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Essential oil terpenes: adjunctive role in the management of childhood urolithiasis.

PubMed

Al-Mosawi, Aamir Jalal

2010-04-01

Essential oil preparation of the terpenic type was introduced for the first time in the 1930s for the management of urolithiasis. Although essential oil preparations are registered in 50 countries, including some developed countries such as the United Kingdom, Italy, and Japan, for use in urolithiasis, no literature has been published in a peer-reviewed English (Anglo-American) medical journal. Recently the use of these terpenes has been investigated in children with urolithiasis and underlying metabolic abnormalities. The aim of this article is to extract the useful and worthy information about the use of these terpenes in urolithiasis from the previous literature as many of these articles are now considered of poor quality for a thorough systematic scientific review. The main disadvantages of most of the old literature about terpenes are the treatment was not followed radiologically and most of these articles represent anecdotal reports of spontaneous passage of calculi and symptomatic improvement of colic in association with the use of terpenes. The other aim is to discuss the possible role of essential oil terpenes in the management of childhood urolithiasis.

Is urolithiasis in children associated with obesity or malnutrition?

PubMed

Selimoğlu, Mukadder Ayşe; Menekşe, Engin; Tabel, Yılmaz

2013-03-01

Although it is known that obesity predisposes to urolithiasis, a tendency for malnutrition in children with urolithiasis owing to recurrent urinary infections and abdominal pain also makes sense. In this study, we aimed to determine the nutritional status of infants and children with urolithiasis, and to observe whether obesity or malnutrition is more prevalent in that population. One hundred eighty-seven children aged 4 months to 17 years (mean, 4.9 ± 4.4 years) with urolithiasis, and 278 age- and sex-matched children without any chronic diseases were included. Anthropometric evaluations, including weight and height standard deviation score (SDS), body mass index, and triceps and subscapular skinfold thickness (SFT), were performed. Mean weight SDSs of the patients was statistically lower than that of the control subjects (P < .0001). Malnutrition rate was statistically higher in the patients with urolithiasis when evaluated according to weight SDS and percentiles of body mass index and SFT. When the age factor was taken into account, the percentage of malnutrition, determined by the percentiles of triceps and subscapular SFT measurements, was found to be higher in children younger than 2 years. Short stature was more prevalent in older children. Malnutrition among children with urolithiasis is not as rare as thought previously. A careful anthropometric evaluation should be included in the clinical assessment of those children. Copyright © 2013 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Assessing the risk of incident hypertension and chronic kidney disease after exposure to shockwave lithotripsy and ureteroscopy

PubMed Central

Denburg, Michelle R.; Jemielita, Thomas; Tasian, Gregory; Haynes, Kevin; Mucksavage, Phillip; Shults, Justine; Copelovitch, Lawrence

2015-01-01

In this study we sought to determine if among individuals with urolithiasis, extracorporeal shock wave lithotripsy (SWL) and ureteroscopy are associated with a higher risk of incident arterial hypertension (HTN) and/or chronic kidney disease (CKD). This was measured in a population-based retrospective study of 11,570 participants with incident urolithiasis and 127,464 without urolithiasis in The Health Improvement Network. Patients with pre-existing HTN and CKD were excluded. The study included 1319 and 919 urolithiasis patients with at least one SWL or URS procedure, respectively. Multivariable Cox regression was used to estimate the hazard ratio for incident CKD stage 3–5 and HTN in separate analyses. Over a median of 3.7 and 4.1 years, 1423 and 595 of urolithiasis participants developed HTN and CKD, respectively. Urolithiasis was associated with a significant hazard ratio each for HTN of 1.42 (95% CI: 1.35, 1.51) and for CKD of 1.82 (1.67, 1.98). SWL was associated with a significant increased risk of HTN 1.34 (1.15, 1.57), while ureteroscopy was not. When further stratified as SWL to the kidney or ureter, only SWL to the kidney was significantly and independently associated with HTN 1.40 (1.19, 1.66). Neither SWL nor ureteroscopy was associated with incident CKD. Since urolithiasis itself was associated with a hazard ratio of 1.42 for HTN, an individual who undergoes SWL to the kidney can be expected to have a significantly increased hazard ratio for HTN of 1.96 (1.67, 2.29) compared to an individual without urolithiasis. PMID:26509587

Management of renal transplant urolithiasis: a multicentre study by the French Urology Association Transplantation Committee.

PubMed

Branchereau, J; Timsit, M O; Neuzillet, Y; Bessède, T; Thuret, R; Gigante, M; Tillou, X; Codas, R; Boutin, J; Doerfler, A; Sallusto, F; Culty, T; Delaporte, V; Brichart, N; Barrou, B; Salomon, L; Karam, G; Rigaud, J; Badet, L; Kleinklauss, F

2018-01-01

Urolithiasis is rare among renal transplant recipients and its management has not been clearly defined. This multicentre retrospective study was organised by the Comité de Transplantation de l'Association Française d'Urologie (French Urology Association transplantation committee). Statistical analysis was performed with SPSS 19 software. Ninety-five patients were included in this study. Renal transplant urolithiasis was an incidental finding in 55% of cases, mostly on a routine follow-up ultrasound examination. One half of symptomatic stones were due to urinary tract infection and the other half were due to an episode of acute renal failure. The initial management following diagnosis of urolithiasis was double J stenting (27%), nephrostomy tube placement (21%), or watchful waiting (52%). Definitive management consisted of: watchful waiting (48%), extracorporeal lithotripsy (13%), rigid or flexible ureteroscopy (26%), percutaneous nephrolithotomy (11%) and surgical pyelotomy (2%). All transplants remained functional following treatment of the stone. The main limitation is the retrospective design. The incidence of lithiasis could be higher in kidney transplanted patients due to a possible anatomical or metabolical abnormalities. The therapeutic management of renal transplant urolithiasis appears to be comparable to that of native kidney urolithiasis.

[Psychophysiological determinants of perception of quality of life of gerontological patients with urolithiasis].

PubMed

Dolgova, V I; Chiglintsev, A Y

2016-01-01

The analysis of psychophysiological determinancy perception of life quality of gerontological patients with urolithiasis. The study was performed on 108 patients aged 60 to 76 years (51men, 57women). In order to determine the psychophysiological phenomenology of life survey was selected - before surgery, during the severe clinical manifestations of the disease. Research Methods «integrative anxiety test» (ICT 1997), «type attitude to the disease» (Tobol, 1987), total questionnaire WHOQOL-100. Types relationship to disease, in which anxiety is not significantly improved due to illness, causes higher levels of QOL (86,4±2,69) compared to the level of 70,1±4,28 points (p<0,001, r=-0,35) corresponding types of response in the presence of high anxiety. The presence of trait anxiety levels decreased quality of life in both sexes. In men, there was the highest level of determinism of the quality of life of their independence and physical ability; women - social relations and spiritual sphere. The lowest indicators of quality of life were observed in women and in patients with acute onset and complicated urolithiasis.

Blood pressure and urolithiasis in children.

PubMed

Nikolis, Louis; Seideman, Casey; Palmer, Lane S; Singer, Pamela; Chorny, Nataliya; Frank, Rachel; Infante, Lulette; Sethna, Christine B

2017-02-01

Urolithiasis is a condition that is most commonly found in adults, but is becoming increasingly prevalent in children. Little is known about the relationship between blood pressure (BP) and urolithiasis in children. The aim was to evaluate the relationship between urolithiasis and BP, and to determine the association of BP with 24-h urine parameters in children. We retrospectively analyzed BP and 24-h urine data from children <18 years with and without urolithiasis from 2004 to 2015 at a single tertiary center. Children with a diagnosis of non-glomerular hematuria without history of urolithiasis were chosen as the control group. Non-stone formers were excluded if they presented with any abnormal 24-h urine data or kidney disease. Casual BP, BP index (BPi), and 24-h urine parameters were compared between groups using t-tests. Multiple regression analyses adjusting for age, sex and body mass index (BMI) z-score evaluated the association of BP with urolithiasis and urine electrolytes. The urolithiasis group (N = 71) was significantly older, taller and heavier than the non-stone former group (N = 53) (Table). Systolic BP and diastolic BP in stone formers were significantly greater than in non-stone formers, respectively (p = 0.019). Additionally, systolic BPi was significantly higher in the urolithiasis group (p = 0.03) but there was no significant difference in diastolic BPi (p = 0.45). Urolithiasis was a significant predictor of systolic BPi in the adjusted model (β = 0.04, 95% CI 0.001-0.07). In stone formers, systolic BP and systolic BPi were directly associated with 24-h urine sodium, oxalate/1.73 m 2 , and uric acid (all p < 0.05). Urine calcium was not associated with any BP parameter. The findings are consistent with previous studies in adults that examined the correlation between blood pressure and kidney stones. The results of this study also showed that blood pressure was positively associated with urine sodium, oxalate, and uric acid. Interestingly, contrary to adult literature, our hypothesis which postulated that blood pressure would be associated with an increase in urine calcium was not supported by our findings. The small sample size is a study limitation and the use of healthy controls as a comparison would have been ideal. Blood pressure was directly associated with urolithiasis children. Greater BP values were also associated with abnormalities in 24-h urine oxalate, uric acid, and sodium values. Interestingly, BP was not associated with urine calcium in this population. Copyright © 2016 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

Effect of ethanolic fruit extract of Cucumis trigonus Roxb. on antioxidants and lipid peroxidation in urolithiasis induced wistar albino rats

PubMed Central

Balakrishnan, A.; Kokilavani, R; Gurusamy, K.; Teepa, K. S. Ananta; Sathya, M.

2011-01-01

Urolithiasis was induced using ethylene glycol in wistar albino rats, the formation of calcium stones in the kidney results with the damage of antioxidant system. Ethanolic extract of Cucumis trigonus Roxb fruit of family Curcurbitaceae was used to treat urolithiasis. On this course, the extract also repairs the changes that happened in the enzymatic, non enzymatic antioxidants and lipid peroxidation in liver and kidney of urolithiasis induced rats. The results obtained from the analysis were compared at 5% level of significance using one way ANOVA. The results show that the ethanolic fruit extract has repaired the levels of antioxidants and malondialdehyde to their normal levels. PMID:22736884

Feline urate urolithiasis.

PubMed

Appel, Sherry L; Houston, Doreen M; Moore, Andrew E P; Weese, J Scott

2010-05-01

This retrospective case control study describes associations between feline urate urolithiasis and breed, age, gender, and urine composition. Data from cases of feline uroliths submitted to the Canadian Veterinary Urolith Centre (CVUC) between February 2, 1998 and July 7, 2007 were reviewed. There were 10 083 feline uroliths examined, including 385 ammonium urate, 13 uric acid, and 21 mixed struvite/urate uroliths. The Egyptian Mau, Birman, and Siamese breeds were significantly predisposed to urate urolithiasis [odds ratio (OR) = 118, 95% confidence interval (CI) = 38.2 to 510, P < 0.001], (OR = 9.1, 95% CI = 2.0 to 32, P < 0.001) and (OR = 3.9, 95% CI = 2.5 to 5.9, P < 0.001), respectively. Urate urolithiasis was more frequent in younger cats (mean age 6.3 versus 7.1 y in cats with other uroliths, P < 0.0001) and in male cats (P = 0.024). The association between Egyptian Maus and urate urolithiasis was remarkable. The association in Siamese cats is consistent with prior reports, and the association with Birman cats requires further study.

Daily Mean Temperature Affects Urolithiasis Presentation in Seoul: a Time-series Analysis.

PubMed

Lee, SeoYeon; Kim, Min-Su; Kim, Jung Hoon; Kwon, Jong Kyou; Chi, Byung Hoon; Kim, Jin Wook; Chang, In Ho

2016-05-01

This study aimed to investigate the overall cumulative exposure-response and the lag response relationships between daily temperature and urolithiasis presentation in Seoul. Using a time-series design and distributing lag nonlinear methods, we estimated the relative risk (RR) of urolithiasis presentation associated with mean daily temperature, including the cumulative RR for a 20 days period, and RR for individual daily lag through 20 days. We analyzed data from 14,518 patients of 4 hospitals emergency department who sought medical evaluation or treatment of urolithiasis from 2005-2013 in Seoul. RR was estimated according to sex and age. Associations between mean daily temperature and urolithiasis presentation were not monotonic. Furthermore, there was variation in the exposure-response curve shapes and the strength of association at different temperatures, although in most cases RRs increased for temperatures above the 13°C reference value. The RRs for urolothiasis at 29°C vs. 13°C were 2.54 in all patients (95% confidence interval [CI]: 1.67-3.87), 2.59 in male (95% CI, 1.56-4.32), 2.42 in female (95% CI, 1.15-5.07), 3.83 in male less than 40 years old (95% CI, 1.78-8.26), and 2.47 in male between 40 and 60 years old (95% CI, 1.15-5.34). Consistent trends of increasing RR of urolithiasis presentation were observed within 5 days of high temperatures across all groups. Urolithiasis presentation increased with high temperature with higher daily mean temperatures, with the strongest associations estimated for lags of only a few days, in Seoul, a metropolitan city in Korea.

Vesicopreputial anastomosis for the treatment of obstructive urolithiasis in goats.

PubMed

Cypher, Elizabeth Erin; van Amstel, Sarel R; Videla, Ricardo; Force Clark, Kyle; Anderson, David E

2017-02-01

To describe a novel surgical technique for the correction of recurrent obstructive urolithiasis in male goats. Clinical case series. Castrated male goats (n = 4). Medical records of male goats having undergone vesicopreputial anastomosis (VPA) as a treatment for obstructive urolithiasis were reviewed for history, signalment, clinical signs, and intraoperative and postoperative complications. Long-term follow-up (≥12 months) was obtained by telephone interview with owners or by clinical examination. All goats had undergone at least one surgical procedure (median, 2.5, range 2-4) to correct obstructive urolithiasis before undergoing VPA. Postoperative complications included premature removal of the tube from the bladder (1 goat), bacterial cystitis (2), and abscess formation (1). One goat suffered stricture of the anastomosis site 3 months following the original procedure and underwent a second VPA and 1 goat died 7 months after surgery due to severe, acute hydronephrosis and renal failure. Long-term survival ≥12 months was good with 3/4 goats (75%) or 3/5 VPA procedures (60%) having unobstructed urine flow at 12 months. Vesicopreputial anastomosis is a feasible surgical procedure for the correction of recurrent obstructive urolithiasis in male goats and one that can result in a favorable clinical outcome. Further investigation in a larger population of goats is warranted for the evaluation of the suitability of VPA in male goats with obstructive urolithiasis. © 2017 The American College of Veterinary Surgeons.

Increased water hardness and magnesium levels may increase occurrence of urolithiasis in cows from the Burdur region (Turkey).

PubMed

Sahinduran, S; Buyukoglu, T; Gulay, M S; Tasci, F

2007-08-01

Objectives of the study were to measure water hardness in Burdur, and to establish its possible association with urolithiasis in cattle. Water samples were obtained from different stables (n = 15). Water hardness and the concentrations of potassium, calcium, magnesium, sodium, iron, zinc, manganese and copper ions were calculated from these water samples. Total hardness of the samples (mean 285 ppm) exceeded the standards and the water was characterized by high content of magnesium ions. Kidneys (n = 500) were collected randomly from slaughterhouses and examined for urolithiasis. Urolithiasis was observed in 102 kidneys (20.4%). The weights of the stones were between 0.02 and 237.44 g and the colour varied from white to brown. The calculi collected had various shapes and composed of calcium apatite (42.45%), struvite (20.15%), magnesium carbonate (15.15%), calcium carbonate (12.12%), and calcium phosphate cystine (10.13%). It was concluded that high water hardness with high magnesium ion concentrations in water may contribute to urolithiasis and needs to be investigated further in future studies.

The Silicon Concentration in Cat Urine and Its Relationship with Other Elements

PubMed Central

TAKAHASHI, Fumihito; MOCHIZUKI, Mariko; YOGO, Takuya; ISHIOKA, Katsumi; YUMOTO, Norio; SAKO, Toshinori; UEDA, Fukiko; TAGAWA, Masahiro; TAZAKI, Hiroyuki

2013-01-01

ABSTRACT To understand the effects of silicon (Si) in the urine with respect to the formation of urinary stones, the distribution of Si in urine was observed. Urine samples from cats with urolithiasis (n=10) and healthy cats (n=15) were used. The concentration of Si in the cats with urolithiasis was significantly higher (P<0.001). A significant correlation (P<0.05) was observed between the concentration of Si and those of other elements, such as calcium, magnesium, phosphorus, potassium and iron, only in the urine of the healthy cats. The distribution of elements in the urine differed between the cats with urolithiasis and the healthy cats. The Si concentration and its relationship with other elements were suggested to be useful biomarkers for urolithiasis in cats. PMID:24334829

The elementome of calcium-based urinary stones and its role in urolithiasis

PubMed Central

Ramaswamy, Krishna; Killilea, David W.; Kapahi, Pankaj; Kahn, Arnold J.; Chi, Thomas; Stoller, Marshall L.

2016-01-01

Urolithiasis affects around 10% of the US population with an increasing rate of prevalence, recurrence and penetrance. The causes for the formation of most urinary calculi remain poorly understood, but obtaining the chemical composition of these stones might help identify key aspects of this process and new targets for treatment. The majority of urinary stones are composed of calcium that is complexed in a crystalline matrix with organic and inorganic components. Surprisingly, mitigation of urolithiasis risk by altering calcium homeostasis has not been very effective. Thus, studies to identify other therapeutic stone-specific targets, using proteomics, metabolomics and microscopy techniques, have been conducted, revealing a high level of complexity. The data suggest that numerous metals other than calcium and many nonmetals are present within calculi at measurable levels and several have distinct distribution patterns. Manipulation of the levels of some of these elemental components of calcium-based stones has resulted in clinically beneficial changes in stone chemistry and rate of stone formation. The elementome—the full spectrum of elemental content—of calcium-based urinary calculi is emerging as a new concept in stone research that continues to provide important insights for improved understanding and prevention of urinary stone disease. PMID:26334088

Urolithiasis, Urinary Cancer, and Home Drinking Water Source in the United States Territory of Guam, 2006-2010.

PubMed

Haddock, Robert L; Olson, David R; Backer, Lorraine; Malilay, Josephine

2016-05-24

We reviewed patient records with a first-listed diagnosis of urolithiasis-also known as urinary tract or kidney stone disease, nephrolithiasis-upon discharge from Guam's sole civilian hospital during 2006 to 2010 and urinary cancer mortality records from the Guam Cancer Registry for 1970 to 2009 to determine the source of municipal water supplied to the patients' residence. The objective was to investigate a possible relationship between the sources of municipal water supplied to Guam villages and the incidence of urolithiasis and urinary cancer. We analyzed hospital discharge diagnoses of urolithiasis or renal calculi by calculating the incidence of first-mentioned discharge for urolithiasis or renal calculi and comparing rates across demographic or geographic categories while adjusting by age, sex, and ethnicity/race. We reviewed cancer registry records of urinary cancer deaths by patient residence. The annual incidence of hospitalization for urolithiasis was 5.22 per 10,000. Rates adjusted for sex or age exhibited almost no change. The rate of 9.83 per 10,000 among Chamorros was significantly higher (p < 0.05) than the rates among any other ethnic group or race. When villages were grouped by water source, rates of patients discharged with a first-listed diagnosis of urolithiasis, adjusted for ethnicity/race, were similar for villages using either well water (5.44 per 10,000) or mixed source water (5.39 per 10,000), and significantly greater than the rate for villages using exclusively reservoir water (1.35 per 10,000). No statistically significant differences were found between the water source or village of residence and urinary cancer mortality. Some Guam residents living in villages served completely or partly by deep well water high in calcium carbonate may be at increased risk for urolithiasis compared with residents living in villages served by surface waters. Although the risk appears to be highest in villagers of Chamorro ethnicity, residents should be aware of other contributing risk factors and steps to take to avoid developing this health problem.

Do stones still kill? An analysis of death from stone disease 1999-2013 in England and Wales.

PubMed

Kum, Francesca; Mahmalji, Wasim; Hale, Jemma; Thomas, Kay; Bultitude, Matthew; Glass, Jonathan

2016-07-01

To analyse the trends in the number of deaths attributable to urolithiasis in England and Wales over the past 15 years (1999-2013). Urolithiasis has an estimated lifetime risk of 12% in males and 6% in females and is not perceived as a life-threatening pathology. Admissions with urinary calculi contribute to 0.5% of all inpatient hospital stays, and the number of deaths attributable to stone disease has yet to be identified and presented. Office of National Statistics data relating to causes of death from urolithiasis, coded as International Classification of Diseases (ICD)-10 N20-N23, was collated and analysed for the 15-year period from 1999 to 2013 in England and Wales. These data were sub-categorised into anatomical location of calculi, age, and gender. In all, 1954 deaths were attributed to urolithiasis from 1999 to 2013 (mean 130.3 deaths/year). Of which, 141 were attributed to ureteric stones (mean 9.4 deaths/year). Calculi of the kidney and ureter accounted for 91% of all deaths secondary to urolithiasis; lower urinary tract (bladder or urethra) calculi contributed to only 7.9% of deaths. The data revealed an overall increasing trend in mortality from urolithiasis over this 15-year period, with an increase of 3.8 deaths/year based on a linear trend (R(2) = 0.65). Overall, the number of deaths in females was significantly higher than in males (ratio 1.5:1, P < 0.001); kidney and ureteric calculi causing death had a female preponderance (1.7:1, female:male); whereas calculi of the lower urinary tract was more common in males (1:2.2, female:male). Stone disease still causes death in the 21st century in England and Wales. This trend of increasing deaths must be placed in the context of the concurrent rising incidence of urolithiasis in the UK and the number of stone-related hospital episodes. The primary cause of death relating to complications of stone disease for each individual case should be further investigated to facilitate prevention of complications of urolithiasis. © 2016 The Authors BJU International © 2016 BJU International Published by John Wiley & Sons Ltd.

[Medical and ecological assessment of climate effects on urolithiasis morbidity in population of Primorsky territory].

PubMed

Koval'chuk, V K

2004-01-01

The article presents medicoecological estimation of quantitative relations between monsoon climate and urolithiasis primary morbidity in the Primorsky Territory. Quantitative estimation of the climate was performed by V. I. Rusanov (1973) who calculated daily meteorological data for 1 p.m. throughout 1991-1999. Primary urolithiasis morbidity for this period of time was provided by regional health department. The data were processed by methods of medical mapping and paired correlation analysis. In the Territory, mapping revealed the same location of the zones with high frequency of discomfortable weather of class V and VI causing chilblain in positive air temperatures and zones with elevated primary urolithiasis morbidity in children and adults. Correlation analysis confirmed mapping results and determined significant negative correlations between frequency of relatively comfortable moment weather classes II-IV and morbidity of children and adults, positive correlation between frequency of discomfortable class VI and adult morbidity. Thus, high frequency of days per year with discomfortable classes of moment weather in low positive air temperatures may be one of the factors of urolithiasis risk in population of the Primorsky Territory. Climatic factors should be taken into consideration in planning primary prophylaxis of this disease in the Primorsky Territory.

Review on diagnosis and management of urolithiasis in pregnancy: an ESUT practical guide for urologists.

PubMed

Somani, Bhaskar K; Dellis, Athanasios; Liatsikos, Evangellos; Skolarikos, Andreas

2017-11-01

Management of urolithiasis in pregnancy can be challenging for most urologists with diagnostic and treatment dilemma to ensure the best outcome for both mother and fetus. We wanted to review the literature for urolithiasis in pregnancy with a practical management guide for urologists. A non-systematic review of literature was carried out for all English language literature using Medline. To ensure a more comprehensive search, the review of diagnosis and management of pregnant patients with urolithiasis was carried out separately, by two authors independently. Due to diagnostic complexity, investigations (US, CT, MRI) carried out were assessed separately. Our search included diagnostic studies such as US, CT and MRI (73, 20 and 27 articles, respectively) and management studies (55 articles in total). Details on etiology, radiation risk, safety of various diagnostic modalities, medications and treatment options are covered through an evidence-based approach. We provide a practical guide for urologists in what is clearly a stressful situation for patient and physician alike. Urolithiasis in pregnancy needs a careful multidisciplinary management to achieve good outcomes for both mother and baby. Our review shows that a balanced approach for diagnosis and treatment seems to achieve the best outcomes in pregnancy.

THE CORE OF THE PSEUDOSTEM OF MUSA IN THE TREATMENT OF URINARY STONES

PubMed Central

Pillai, R. Gopakumara

1995-01-01

Ayurveda recommends many simple herbs in the treatment of urological afflictions like urolithiasis. Seventyone patients diagnosed to be suffering from urolithiasis were treated with juice of the core of the pseudostem of Musa Paradisiaca and Musa sapientum. A significant segment of them passed out calculi of varying size after consuming the drug for two weeks. Recurrence of stone formation was also prevented by the treatment, The author concludes that the plant material is quite effective in curing urolithiasis, especially of the calcium oxalate variety. PMID:22556713

[Complex hygiene evaluation of the influence of exogenous and endogenous factors on the occurance of urolithiasis in the children of the Primorye Territory].

PubMed

Koval'chuk, V K; Luchaninova, V N; Koldaev, V M

2005-01-01

The paper presents the results of a study of the influence of 43 exogenous and 14 endogenous factors on the occurrence of urolithiasis in children with regional features of the Primorye Territory being kept in mind. Multidimensional mathematical analysis was used to reveal continuous and intermittent risk factors of this disease. The authors show it necessary to take into account the findings in substantiating measures for primary prevention of urolithiasis among the children of the Primorye Territory.

Current trends and pitfalls in endoscopic treatment of urolithiasis.

PubMed

Inoue, Takaaki; Okada, Shinsuke; Hamamoto, Shuzo; Yoshida, Takashi; Matsuda, Tadashi

2018-02-01

Current development of endoscopic technology, lithotripters, and stone-retrieval devices has expanded the indications for retrograde and antegrade endoscopic therapy in the management of urolithiasis. This technology has also resulted in minimally invasive therapy. As surgeons' experience of endourological procedures with the newer instruments has become integrated, the surgical technique and indications for urolithiasis have also changed in the past few years. The present review provides an overview of endourological procedures for upper urinary tract stones and the key points related to surgical techniques. © 2017 The Japanese Urological Association.

Companion Animals Symposium: dietary management of feline lower urinary tract symptoms.

PubMed

Kerr, K R

2013-06-01

Experimental and clinical investigations have confirmed the importance of dietary modifications in medical protocols designed to treat and prevent feline lower urinary tract signs (LUTS). The objective of this review is to discuss common medical conditions contributing to feline LUTS and to present currently used and potential preventative dietary modifications. Feline LUTS are a set of clinical conditions with similar symptoms related to inappropriate urine elimination due to a combination of genetics, stress and frustration reactions, environment, and medical condition or conditions, for example, idiopathic cystitis, urolithiasis, urethral obstruction, and urinary tract infection. The main goals of dietary modifications to prevent LUTS are 1) promote large dilute volumes of urine, 2) decrease the relative supersaturation of urine for specific stone types, and 3) promote healthy bacterial populations in the gastrointestinal and urogenital tracts. The impact of dietary composition, including dietary moisture, protein concentration and digestibility, mineral concentrations (i.e., Na, Cl, Ca, P, and Mg), inclusion of acidifiers and alkalinizing agents, inclusion of vitamin B6, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and γ-linolenic acid, fiber concentration and characteristics, and oxalate degrading probiotics, on these outcomes is discussed, and dietary guidelines for cats are provided. Because of the complex interaction of diet composition, environment, and animal physiology, there is a need for clinical research linking current recommendations or dietary options for the treatment and prevention of LUTS with physiological outcomes (i.e., decreased relative supersaturation and LUTS recurrence). Additionally, for many recommendations (e.g., probiotic administration, EPA, DHA), extrapolation from other species was necessary. Research is needed in feline patients with LUTS on these dietary components.

Low-Dose CT for Evaluation of Suspected Urolithiasis: Diagnostic Yield for Assessment of Alternative Diagnoses.

PubMed

Weinrich, Julius Matthias; Bannas, Peter; Regier, Marc; Keller, Sarah; Kluth, Luis; Adam, Gerhard; Henes, Frank Oliver

2018-03-01

The purpose of this study is to assess the diagnostic yield of low-dose (LD) CT for alternative diagnoses in patients with suspected urolithiasis. In this retrospective study, we included 776 consecutive patients who underwent unenhanced abdominal CT for evaluation of suspected urolithiasis. All examinations were performed with an LD CT protocol; images were reconstructed using iterative reconstruction. The leading LD CT diagnosis was recorded for each patient and compared with the final clinical diagnosis, which served as the reference standard. The mean (± SD) effective dose of CT was 1.9 ± 0.6 mSv. The frequency of urolithiasis was 82.5% (640/776). LD CT reached a sensitivity of 94.1% (602/640), a specificity of 100.0% (136/136), and an accuracy of 95.1% (738/776) for the detection of urolithiasis. In 93 of 136 patients (68.4%) without urolithiasis, alternative diagnoses were established as the final clinical diagnoses. Alternative diagnoses were most commonly located in the genitourinary (n = 53) and gastrointestinal (n = 18) tracts. LD CT correctly provided alternative diagnoses for 57 patients (61.3%) and was false-negative for five patients (5.4%). The most common clinical alternative diagnoses were urinary tract infections (n = 22). Seven diagnoses missed at LD CT were located outside the FOV. For 43 of all 776 patients (5.5%), neither LD CT nor clinical workup could establish a final diagnosis. The sensitivity, specificity, and accuracy of LD CT for the detection of alternative diagnoses were 91.9% (57/62), 95.6% (43/45), and 93.5% (100/107), respectively. LD CT enables the diagnosis of most alternative diagnoses in the setting of suspected urolithiasis. The most frequent alternative diagnoses missed by LD CT are urinary tract infections or diagnoses located outside the FOV of the abdominopelvic CT scan.

Advances in Ureteral Stent Design

NASA Astrophysics Data System (ADS)

Denstedt, John D.

2007-04-01

Ureteral stents are commonly used in urolithiasis patients for relief of obstruction or in association with stone treatments such as ureteroscopy and extracorporeal shock wave lithotripsy. There are currently many different bulk materials and coatings available for the manufacture of ureteral stents, however the ideal material has yet to be discovered. All potential biomaterials must undergo rigorous physical and biocompatibility testing before commercialization and use in humans. Despite significant advances in basic science research involving biocompatibility issues and biofilm formation, infection and encrustation remain associated with the use of biomaterials in the urinary tract. There have been many significant advances in the design of ureteral stents in recent years and these will be highlighted along with a discussion of future aspects of biomaterials and use of stents in association with urolithiasis.

Recurrent abdominal pain in childhood urolithiasis.

PubMed

Polito, Cesare; La Manna, Angela; Signoriello, Giuseppe; Marte, Antonio

2009-12-01

Our goal was to establish the clinical presentation and features of pain attacks in children with recurrent abdominal pain (RAP) and urolithiasis. We compared the rate of previous appendectomy among 100 consecutive patients with that of 270 control subjects. We also compared the frequency of pain attacks with that reported by children with functional or organic gastrointestinal RAP. Fifty-three patients had no history of dysuria or gross hematuria, and only 35 had hematuria at the first visit; 41 patients were evaluated for urolithiasis only because of a family history of kidney stones associated with RAP. Twenty-nine patients had been previously hospitalized for abdominal symptoms. Sixteen patients and 4 control subjects (1.5%) had undergone a previous appendectomy (P < .0001). Two to 28 months before the diagnosis of urolithiasis, 37 patients underwent abdominal ultrasonography, which did not show urinary stones. Sixty-nine percent of subjects younger than 8 years of age had central/diffuse abdominal pain. The mean frequency of pain attacks was 4 to 9 times lower than in patients with functional or organic gastrointestinal RAP. Because of the inconstant occurrence of dysuria and hematuria, the location of pain in areas other than the flank, and the lack of calculi shown on imaging studies performed after pain attacks, the urologic origin of pain may be overlooked and ineffective procedures performed. The possibility of urolithiasis should be considered in children with RAP who have a family history of urolithiasis and/or infrequent pain attacks, even when dysuria and hematuria are lacking, and in younger children even when pain is not lateral.

Daily Mean Temperature and Urolithiasis Presentation in Six Cities in Korea: Time-Series Analysis.

PubMed

Chi, Byung Hoon; Chang, In Ho; Choi, Se Young; Suh, Dong Churl; Chang, Chong Won; Choi, Yun Jung; Lee, Seo Yeon

2017-06-01

Seasonal variation in urinary stone presentation is well described in the literature. However, previous studies have some limitations. To explore overall cumulative exposure-response and the heterogeneity in the relationships between daily meteorological factors and urolithiasis incidence in 6 major Korean cities, we analyzed data on 687,833 urolithiasis patients from 2009 to 2013 for 6 large cities in Korea: Seoul, Incheon, Daejeon, Gwangju, Daegu, and Busan. Using a time-series design and distributing lag nonlinear methods, we estimated the relative risk (RR) of mean daily urolithiasis incidence (MDUI) associated with mean daily meteorological factors, including the cumulative RR for a 20-day period. The estimated location-specific associations were then pooled using multivariate meta-regression models. A positive association was confirmed between MDUI and mean daily temperature (MDT), and a negative association was shown between MDUI and mean daily relative humidity (MDRH) in all cities. The lag effect was within 5 days. The multivariate Cochran Q test for heterogeneity at MDT was 12.35 (P = 0.136), and the related I² statistic accounted for 35.2% of the variability. Additionally, the Cochran Q test for heterogeneity and I² statistic at MDHR were 26.73 (P value = 0.148) and 24.7% of variability in the total group. Association was confirmed between daily temperature, relative humidity and urolithiasis incidence, and the differences in urolithiasis incidence might have been partially attributable to the different frequencies and the ranges in temperature and humidity between cities in Korea. © 2017 The Korean Academy of Medical Sciences.

Contrast-enhanced or noncontrast CT for renal colic: utilizing urinalysis and patient history of urolithiasis to decide.

PubMed

Desai, Vishal; Cox, Mougnyan; Deshmukh, Sandeep; Roth, Christopher G

2018-04-20

In the emergency setting, flank pain commonly leads to a noncontrast CT despite a significant percentage of patients having alternative diagnoses, often difficult to characterize without contrast. We investigated the combined utility of urinalysis and history of urolithiasis in identifying patients who are unlikely to have urolithiasis and may benefit from a contrast-enhanced study. Retrospective review of 350 patients from May 2013 to May 2016 was performed for patients in the emergency department with renal colic that underwent noncontrast CT and urinalysis testing. Urolithiasis was present in 282 of the 350 patients reviewed (81%), of which 175 (62%) had an obstructing calculus. RBC-positive urinalysis was present in 231 patients with calculi on CT (sensitivity 82%). Patient history of urolithiasis plus urinalysis had a sensitivity of 94% for detecting calculi. Thirty-five patients (10%) had alternative diagnoses, 33 of which were in patients without obstructing calculi. Sixty-seven patients underwent noncontrast CT despite no history of urolithiasis and a negative urinalysis, 10 of which (15%) had alternative diagnoses. Only three cases in this subset (4%) had nonobstructing 1-2-mm calculi, potentially missed with contrast. In this subset, the projected proportion of optimally characterized cases with intravenous contrast is 96%, compared to 85% without contrast (p = .03). Given the high combined sensitivity of urinalysis and patient history (94%), this simple analysis can confidently direct clinicians to a contrast-enhanced CT in "rule-out" cases of flank pain in patients with a negative history and negative urinalysis, particularly given that 15% of these patients had alternative diagnoses.

Increased incidence of urolithiasis and bacteremia during Proteus mirabilis and Providencia stuartii coinfection due to synergistic induction of urease activity.

PubMed

Armbruster, Chelsie E; Smith, Sara N; Yep, Alejandra; Mobley, Harry L T

2014-05-15

Catheter-associated urinary tract infections (CaUTIs) are the most common hospital-acquired infections worldwide and are frequently polymicrobial. The urease-positive species Proteus mirabilis and Providencia stuartii are two of the leading causes of CaUTIs and commonly co-colonize catheters. These species can also cause urolithiasis and bacteremia. However, the impact of coinfection on these complications has never been addressed experimentally. A mouse model of ascending UTI was utilized to determine the impact of coinfection on colonization, urolithiasis, and bacteremia. Mice were infected with P. mirabilis or a urease mutant, P. stuartii, or a combination of these organisms. In vitro experiments were conducted to assess growth dynamics and impact of co-culture on urease activity. Coinfection resulted in a bacterial load similar to monospecies infection but with increased incidence of urolithiasis and bacteremia. These complications were urease-dependent as they were not observed during coinfection with a P. mirabilis urease mutant. Furthermore, total urease activity was increased during co-culture. We conclude that P. mirabilis and P. stuartii coinfection promotes urolithiasis and bacteremia in a urease-dependent manner, at least in part through synergistic induction of urease activity. These data provide a possible explanation for the high incidence of bacteremia resulting from polymicrobial CaUTI.

[Metaphylaxis of urolithiasis: new look, modern approach, implementation in a mobile application].

PubMed

Gadzhiev, N K; Brovkin, S S; Grigorev, V E; Dmitriev, V V; Malkhasyan, V A; Shkarupa, D D; Pisarev, A V; Mazurenko, D A; Obidnyak, V M; Orlov, I N; Popov, S V; Tagirov, N S; Petrov, S V

2017-04-01

To analyze the sub-segment of mHealth devoted to assessing of the risk of recurrent stone formation and metaphylaxis of stone formation. To design a smartphone application (app.) in Russian language for urolithiasis patients. Three working groups of urologists from three St. Petersburg clinics searched for downloadable medical applications relevant to the above requirements. After searching and analyzing existing medical applications, the most acceptable design and structure of our own application were identified. The developed "Urolithiasis" application is available for free download in Russian language versions in App Store (Apple, Inc.) and Google Play (Android market, Google, Inc.). It features the following sections: 1) "Take the test" (personalized calculation of the risk of kidney stone recurrence and providing relevant recommendations using ROKS nomogram), 2) "Water" (with reminders to drink water and automatic logging of the water intake), 3) "Food" (Nutrition facts on the content of calcium, oxalate, purine, protein, citrate and calories in common foods), 4) "My doctor" (in the future this option will allow for on-line communication with a patients physician), 5) "Feedback" (if the patient does not find the desired product or has a question - this section is for him/her). The smartphone application "Urolithiasis" in Russian may be recommended to patients with urolithiasis for improving the effectiveness of metaphylaxis.

Symposium 'Methodology in Medical Education Research' organised by the Methodology in Medical Education Research Committee of the German Society of Medical Education May, 25th to 26th 2013 at Charité, Berlin.

PubMed

Schüttpelz-Brauns, Katrin; Kiessling, Claudia; Ahlers, Olaf; Hautz, Wolf E

2015-01-01

In 2013, the Methodology in Medical Education Research Committee ran a symposium on "Research in Medical Education" as part of its ongoing faculty development activities. The symposium aimed to introduce to participants educational research methods with a specific focus on research in medical education. Thirty-five participants were able to choose from workshops covering qualitative methods, quantitative methods and scientific writing throughout the one and a half days. The symposium's evaluation showed participant satisfaction with the format as well as suggestions for future improvement. Consequently, the committee will offer the symposium again in a modified form in proximity to the next annual Congress of the German Society of Medical Education.

[Place of the ureteroscopy in the treatment of the children urolithiasis].

PubMed

Fotso Kamdem, A; Tekaili, Y; Boillot, B; Dodat, H; Aubert, D

2010-03-01

To determine the efficiency and the role of ureteroscopy in the treatment of urolithiasis in children. A multicenter retrospective study was conducted between January 2006 and March 2008 in the department of pediatric surgery and urology of Besançon, Lyon and Grenoble. The clinical data of 17 children having benefited from one or more ureteroscopy procedures for urolithiasis were analyzed. These data concerned age, sex, antecedents of metabolic diseases, existence of a malformed uropathy, how the urolithiasis was discovered, therapeutic indications, endoscopic procedures, type of endoscopic treatment for urolithiasis, results and complications. Twenty-six ureteroscopies were carried out for 17 children (eight girls and nine boys) aged between 9 months and 12 years (mean: 5 (1/2) years old) as a first-line treatment or after extracorporeal shock wave lithotripsy. A 6/7,5 Fr semi-rigid ureteroscope was used in all case. Only once, the operator chose a flexible ureteroscope. Lithotripsy was carried out 15 times with YAG Holmium laser, four times with Swiss Lithoclast and six times by simple extraction with a Dormia type basket .A stent probe was left in place after endoscopy for 14 children. The "stone free" rate was 88% with an average hindsight of 11 months. Two incidents without major complication were recorded: a section of the guide by the laser beam and a perforation with extravasation of the contrast agent. Ureteroscopy is the first-line treatment in isolated ureteral urolithiasis. On the other hand, LEC remains the treatment of choice for Starghon calculi, since LIC should be offered only in the event of failure of LEC. Copyright 2009. Published by Elsevier Masson SAS.

[Unilateral renal agenesis. New arguments about the genetic relationship between kidney malformations and urolithiasis].

PubMed

Garcia Nieto, Victor; Huertes Díaz, Beatriz; Escribano Subias, Joaquin; Alarcón Alacio, Maria Teresa; Gonzalez Rodríguez, Juan David; Cabrera Sevilla, José Eugenio; Peralta Aros, Carolina; Luis Yanes, Maria Isabel

2016-11-01

In few previous works, it has been reported that hypercalciuria is associated with some types of CAKUT, namely ureteropelvic junction obstruction, vesicoureteral reflux or simple renal cysts. In addition, one higher prevalence of hypercalciuria and/or urolithiasis has been described in their family members compared to the general population. This study was carried out to find out whether children with unilateral renal agenesis (URA) have these features previously described in other CAKUT types. In a descriptive and multicenter study we studied the prevalence of hypercalciuria, hypocitraturia and urolithiasis in 67 children (43 males and 24 females) with URA and their families. The two metabolic anomalies that promote stone formation were observed in 26 children (38.8%), distributed as follows: hypercalciuria in 16, hypocitraturia in 9, and both hypercalciuria and hypocitraturia in 1. Eight children (11.9%) suffered renal colic during follow-up. Familial history of urolithiasis was found in 42/67 children (62.7%): in 12 of the first-degree relatives, in 15 of the second degree relatives and in 15 patients both in the first-degree as in their second degree relatives. In contrast, in historic control group, only in 28.1% of families at least one member had urolithiasis. Our results show that the prevalence of hypercalciuria and/or hypocitraturia is greater in pediatric patients with URA than in the general population. Likewise, the prevalence of urolithiasis in the families of these children is also higher than that in the general population. Copyright © 2015 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

Occult urolithiasis in asymptomatic primary hyperparathyroidism.

PubMed

Tay, Yu-Kwang Donovan; Liu, Minghao; Bandeira, Leonardo; Bucovsky, Mariana; Lee, James A; Silverberg, Shonni J; Walker, Marcella D

2018-05-01

Recent international guidelines suggest renal imaging to detect occult urolithiasis in all patients with asymptomatic primary hyperparathyroidism (PHPT), but data regarding their prevalence and associated risk factors are limited. We evaluated the prevalence and risk factors for occult urolithiasis. Cross-sectional analysis of 96 asymptomatic PHPT patients from a university hospital in the United States with and without occult nephrolithiasis. Occult urolithiasis was identified in 21% of patients. Stone formers had 47% higher 24-hour urinary calcium excretion (p = 0.002). Although available in only a subset of patients (n = 28), activated vitamin D [1,25(OH) 2 D] was 29% higher (p = 0.02) in stone formers. There was no difference in demographics, BMI, calcium or vitamin D intake, other biochemistries, renal function, BMD, or fractures. Receiver operating characteristic curves indicated that urinary calcium excretion and 1,25(OH) 2 D had an area under the curve of 0.724 (p = 0.003) and 0.750 (p = 0.04), respectively. A urinary calcium threshold of >211mg/day provided a sensitivity of 84.2% and a specificity of 55.3% while a 1,25(OH) 2 D threshold of >91pg/mL provided a sensitivity and specificity of 62.5% and 90.0% respectively for the presence of stones. Occult urolithiasis is present in about one-fifth of patients with asymptomatic PHPT and is associated with higher urinary calcium and 1,25(OH) 2 D. Given that most patients will not have occult urolithiasis, targeted imaging in those most likely to have occult stones rather than screening all asymptomatic PHPT patients may be useful. The higher sensitivity of urinary calcium versus 1,25(OH) 2 D suggests screening those with higher urinary calcium may be an appropriate approach.

[The list of literature (review) on studying urinary stones by russian researchers (Dated between 1965 and 2015, in 2 parts) Part I].

PubMed

Polienko, A K; Boshchenko, V S; Sevost'yanova, O A

2016-02-01

Urolithiasis is one of the most common urological diseases. Determination of mineral composition and structure of urinary stones is necessary for urologists to provide targeted therapeutic and preventive measures. Existing global standards for management of kidney stones require analysis of stone composition to be done for each urolithiasis patient. The list of literature representing the scientific work of the Russian scientists on studying the mineral composition and structure of urinary stones, includes articles, abstracts, monographs, dissertations presented as reports and presentations at conferences and seminars (mineralogical and urological). Over half a century (1965-2015) there were 178 articles published in geological and urological journals, 7 published monographs and 8 defended dissertations (2 on Medical Sciences and 6 on Geological and Mineralogical Sciences).

Urolithiasis analysis in a multiethnic population at a tertiary hospital in Nairobi, Kenya.

PubMed

Wathigo, Francis K; Hayombe, Alfred; Maina, Daniel

2017-04-20

Urolithiasis is a global problem whose incidence is reported to be on the rise across the world. Previously, urolithiasis was reported as being rare among the indigenous African population but recent data suggest otherwise. This study reviewed the demographic and clinical characteristics of patients with urolithiasis seen at the Aga Khan University hospital Nairobi (AKUHN) as well as the chemical composition of the stones and the modalities of therapy used. This was a retrospective study which utilized patients' clinical and laboratory records from 2013 to 2014. Sixty-seven symptomatic patients with confirmed urolithiasis formed the study. This study aimed to describe the clinical characteristics of patients, modalities of treatment as well as the chemical composition of renal stones from patients diagnosed and managed for urolithiasis during a duration spanning 17 months. Wet chemistry was utilized for analyzing the chemical composition of the urinary calculi. Data on age, sex, symptoms, radiological investigations done, location of the calculi, chemical composition of calculi and therapeutic procedures instituted were extracted and analyzed. Ages ranged from 3 to 87 years with a median of 42; males were the majority (79%) and the commonest presenting symptoms were flank pain (91%) and dysuria (19%). The majority of the stones were located in the ureters (46%) and at the pelvi-ureteric junction (25%). A statistically significant difference in frequency of lodgment at the pelvi-ureteric site between males and females was noted. However, the number of female patients in this study was small and studies with larger numbers of female participants are required to confirm this observation. All stones contained calcium and oxalate, often as the only constituents (72%). In the remainder of the stones, other constituents such bicarbonate, ammonium, phosphorous, magnesium, uric acid and cystine occurred in varying combinations with calcium oxalate. Laser lithotripsy was the most performed therapeutic procedure (77.6%). Males formed the majority of patient with urolithiasis. Overall, most of the calculi were located in the ureters except in women where the pelviureteric location was commoner. Stones containing calcium oxalate only were predominant across the age groups and in both sexes. Lithotripsy was the commonest mode of management.

Assessment of chronic renal injury from melamine-associated pediatric urolithiasis: an eighteen-month prospective cohort study.

PubMed

Gao, Jian; Wang, Fei; Kuang, Xinyu; Chen, Rong; Rao, Jia; Wang, Bin; Li, Wenyan; Liu, Haimei; Shen, Qian; Wang, Xiang; Xu, Hong

2016-01-01

The illegal use of melamine in powdered baby formula resulted in a widespread outbreak of melamine-associated pediatric urolithiasis and kidney damage in China in 2008. We conducted this study because more needs to be known about the long-term effects of melamine-associated urolithiasis and kidney damage. To determine the prognosis and long-term implications of chronic kidney damage in children with urolithiasis resulting from melamine consumption. Prospective cohort study. Children's Hospital of Fudan University. Children six years of age or older with a history of having consumed melamine-contaminated milk powder were voluntarily screened. We measured urinary microprotein profiles [microalbumin (ALBU), immunoglobulin G (IgG), and n-acetyl-ß-d-glucosidase (NAG)] and creatinine (CR) results at 6 and 18 months in children with melamine-associated urolithiasis. This study was conducted from September 17 to October 15, 2008. Changes in urinary microprotein profiles. Of 8335 children screened, 102 children (1.22%) were diagnosed with melamine-associated urolithiasis. Follow-up rates at 6 and 18 months were 91.4% (96/105) and 89.2% (91/102), respectively. Eighteen months later, 90.3% patients had spontaneously passed a stone. The incidence rates of proteinuria and microscopic hematuria at 6 months were significantly higher than at 18 months (P=.029 and P=.017, respectively). The proportion of patients with abnormal ALBU/CR, IgG/CR and NAG/CR at 6 months (27.6%, 17.1% and 21.1%, respectively) was significantly higher than at 18 months (6.4%, 5.1% and 12.8%, respectively). The high concentration of melamine consumed was the primary factor correlated with the high microprotein levels. Approximately 90% melamine-associated urolithiasis cases can be resolved within 18 months by non-surgical therapy. The long-term presence of stones associated with a previous exposure to melanine can cause chronic kidney glomerular and tubular injuries. Passing these stones as soon as possible can reduce kidney injury and accelerate recovery. We could not control for possible selection bias due to more visits to our hospital or visits to our hospital after diagnosis at other hospitals, which might have increased the rate of diagnosis.

Urolithiasis, Urinary Cancer, and Home Drinking Water Source in the United States Territory of Guam, 2006–2010

PubMed Central

Haddock, Robert L.; Olson, David R.; Backer, Lorraine; Malilay, Josephine

2016-01-01

We reviewed patient records with a first-listed diagnosis of urolithiasis—also known as urinary tract or kidney stone disease, nephrolithiasis—upon discharge from Guam’s sole civilian hospital during 2006 to 2010 and urinary cancer mortality records from the Guam Cancer Registry for 1970 to 2009 to determine the source of municipal water supplied to the patients’ residence. The objective was to investigate a possible relationship between the sources of municipal water supplied to Guam villages and the incidence of urolithiasis and urinary cancer. We analyzed hospital discharge diagnoses of urolithiasis or renal calculi by calculating the incidence of first-mentioned discharge for urolithiasis or renal calculi and comparing rates across demographic or geographic categories while adjusting by age, sex, and ethnicity/race. We reviewed cancer registry records of urinary cancer deaths by patient residence. The annual incidence of hospitalization for urolithiasis was 5.22 per 10,000. Rates adjusted for sex or age exhibited almost no change. The rate of 9.83 per 10,000 among Chamorros was significantly higher (p < 0.05) than the rates among any other ethnic group or race. When villages were grouped by water source, rates of patients discharged with a first-listed diagnosis of urolithiasis, adjusted for ethnicity/race, were similar for villages using either well water (5.44 per 10,000) or mixed source water (5.39 per 10,000), and significantly greater than the rate for villages using exclusively reservoir water (1.35 per 10,000). No statistically significant differences were found between the water source or village of residence and urinary cancer mortality. Some Guam residents living in villages served completely or partly by deep well water high in calcium carbonate may be at increased risk for urolithiasis compared with residents living in villages served by surface waters. Although the risk appears to be highest in villagers of Chamorro ethnicity, residents should be aware of other contributing risk factors and steps to take to avoid developing this health problem. PMID:27231922

Chemistry of Atmospheric Aerosols at Pacifichem 2015 Congress

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

Nizkorodov, Sergey

This grant was used to provide participant support for a symposium entitled “Chemistry of Atmospheric Aerosols” at the 2015 International Chemical Congress of Pacific Basin Societies (Pacifichem) that took place in Honolulu, Hawaii, USA, on December 15-20, 2015. The objective was to help attract both distinguished scientists as well as more junior researchers, including graduate students, to this international symposium by reducing the financial barrier for its attendance. It was the second time a symposium devoted to Atmospheric Aerosols was part of the Pacifichem program. This symposium provided a unique opportunity for the scientists from different countries to gather inmore » one place and discuss the cutting edge advances in the cross-disciplinary areas of aerosol research. To achieve the highest possible impact, the PI and the symposium co-organizers actively advertised the symposium by e-mail and by announcements at other conferences. A number of people responded, and the end result was a very busy program with about 100 oral and poster presentation described in the attached PDF file. Presentations by invited speakers occupied approximately 30% of time in each of the sessions. In addition to the invited speakers, each session also had contributed presentations, including those by graduate students and postdoctoral researchers. This symposium gathered established aerosol chemists from a number of countries including United States, Canada, China, Japan, Korea, Australia, Brazil, Hongkong, Switzerland, France, and Germany. There were plenty of time for the attendees to discuss new ideas and potential collaborations both during the oral sessions and at the poster sessions of the symposium. The symposium was very beneficial to graduate student researchers, postdoctoral fellows, and junior researchers whose prior exposure to international aerosol chemistry science had been limited. The symposium provided junior researchers with a much broader perspective of aerosol chemistry than that afforded by attending a national meeting. The oral and platform presentation abstracts from the symposium were published in the Pacifichem Congress program.« less

Increased Incidence of Urolithiasis and Bacteremia During Proteus mirabilis and Providencia stuartii Coinfection Due to Synergistic Induction of Urease Activity

PubMed Central

Armbruster, Chelsie E.; Smith, Sara N.; Yep, Alejandra; Mobley, Harry L. T.

2014-01-01

Background. Catheter-associated urinary tract infections (CaUTIs) are the most common hospital-acquired infections worldwide and are frequently polymicrobial. The urease-positive species Proteus mirabilis and Providencia stuartii are two of the leading causes of CaUTIs and commonly co-colonize catheters. These species can also cause urolithiasis and bacteremia. However, the impact of coinfection on these complications has never been addressed experimentally. Methods. A mouse model of ascending UTI was utilized to determine the impact of coinfection on colonization, urolithiasis, and bacteremia. Mice were infected with P. mirabilis or a urease mutant, P. stuartii, or a combination of these organisms. In vitro experiments were conducted to assess growth dynamics and impact of co-culture on urease activity. Results. Coinfection resulted in a bacterial load similar to monospecies infection but with increased incidence of urolithiasis and bacteremia. These complications were urease-dependent as they were not observed during coinfection with a P. mirabilis urease mutant. Furthermore, total urease activity was increased during co-culture. Conclusions. We conclude that P. mirabilis and P. stuartii coinfection promotes urolithiasis and bacteremia in a urease-dependent manner, at least in part through synergistic induction of urease activity. These data provide a possible explanation for the high incidence of bacteremia resulting from polymicrobial CaUTI. PMID:24280366

Educational Research Symposium on Research into Pre-School Education (2nd, Jyvaskyla, Finland, December 7-11, 1971).

ERIC Educational Resources Information Center

Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

The symposium on research into preschool education was the second in a series designed to facilitate exchange of views, experiences and other information among educational researchers. This volume contains a selection of the papers presented. The following are noted in the conclusions of the symposium: (1) preschool education should work in close…

REMEDIAL ACTION, TREATMENT AND DISPOSAL OF HAZARDOUS WASTE: PROCEEDINGS OF THE SIXTEENTH ANNUAL HAZARDOUS WASTE RESEARCH SYMPOSIUM

EPA Science Inventory

The Sixteenth Annual Research Symposium on Remedial Action, Treatment and Disposal of Hazardous Waste was held in Cincinnati, Ohio, April 3-5, 1990. he purpose of this Symposium was to present the latest significant research findings from ongoing and recently completed projects f...

PROCEEDINGS: THE 1992 GREENHOUSE GAS EMISSIONS AND MITIGATION RESEARCH SYMPOSIUM

EPA Science Inventory

The report documents the 1992 Greenhouse Gas Emissions and Mitigation Research Symposium held in Washington, DC, August 18-20, 1992. The symposium provided a forum for exchange of technical information on global change emissions and potential mitigation technologies. The primary ...

Meeting Report: International Symposium on the Genetics of Aging and Life History II

PubMed Central

Lee, Seung‐Jae V.; Nam, Hong Gil

2015-01-01

The second International Symposium on the Genetics of Aging and Life History was held at the campus of Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, South Korea, from May 14 to 16, 2014. Many leading scientists in the field of aging research from all over the world contributed to the symposium by attending and presenting their recent work and thoughts. The aim of the symposium was to stimulate international collaborations and interactions among scientists who work on the biology of aging. In the symposium, the most recent and exciting work on aging research was presented, covering a wide range of topics, including the genetics of aging, age‐associated diseases, and cellular senescence. The work was conducted in various organisms, including C. elegans, mice, plants, and humans. Topics covered in the symposium stimulated discussion of novel directions for future research on aging. The meeting ended with a commitment for the third International Symposium on the Genetics of Aging and Life History, which will be held in 2016. PMID:26115541

Meeting Report: International Symposium on the Genetics of Aging and Life History II.

PubMed

Artan, Murat; Hwang, Ara B; Lee, Seung V; Nam, Hong Gil

2015-06-01

The second International Symposium on the Genetics of Aging and Life History was held at the campus of Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, South Korea, from May 14 to 16, 2014. Many leading scientists in the field of aging research from all over the world contributed to the symposium by attending and presenting their recent work and thoughts. The aim of the symposium was to stimulate international collaborations and interactions among scientists who work on the biology of aging. In the symposium, the most recent and exciting work on aging research was presented, covering a wide range of topics, including the genetics of aging, age-associated diseases, and cellular senescence. The work was conducted in various organisms, includingC. elegans, mice, plants, and humans. Topics covered in the symposium stimulated discussion of novel directions for future research on aging. The meeting ended with a commitment for the third International Symposium on the Genetics of Aging and Life History, which will be held in 2016.

Final Report of the Bilingual Symposium: Building a Research Agenda. Volume 2.

ERIC Educational Resources Information Center

Center for Applied Linguistics, Arlington, VA.

This is the second of a series of three volumes containing papers from a bilingual symposium held in 1975. Presentations and discussion at the symposium dealt primarily with suggestions for research which linguists should undertake to assist bilingual programs. This volume contains the following papers: "A Survey of Research in Syntax," by Arnold…

IL-6 does not predict current urolithiasis in stone formers.

PubMed

Rieder, Jocelyn M; Nisbet, Alan A; Lesser, Timothy; Franke, Ethan I; Brusky, John P; Parekh, Ashish R; Kaptein, John; Bellman, Gary C

2008-10-01

Interleukin-6 (IL-6), an inflammatory marker, has previously been found to be elevated in the urine of patients with urolithiasis. Oxalate and other stone precursors have been shown to increase IL-6 production in proximal tubular epithelial cells in vitro. We examined whether urinary IL-6 could be used as a screening test to determine current urolithiasis in individuals who are known to form urinary stones. Thirty-five adult patients with current urolithiasis demonstrated on imaging were enrolled in the study. Exclusion criteria included disease known to elevate IL-6. Each patient provided a pre-treatment urine specimen and one month after proven to be stone-free an additional urine specimen was obtained. The urinary IL-6/creatinine ratio was determined for both specimens and compared. Ten patients provided both specimens. The mean pre-operative urinary IL-6/creatinine ratio before the procedure was 1.63 pg/mL. The mean post procedure urinary IL-6/creatinine ratio after the patient was confirmed to be stone-free was 1.81 pg/mL. These were not significantly different (p=0.38). Preoperative urinary IL-6/creatinine ratio did not correlate to stone size (r=0.15) and no correlation was seen between time from treatment and stone free IL-6/creatinine ratio (r=0.48). Urinary IL-6 is not a good screening test for current urolithiasis in stone-forming individuals. It is elevated whether the stone is present or not.

GLOBAL CHANGE RESEARCH NEWS #18: SYMPOSIUM SESSION ON "GLOBAL ATMOSPHERIC CHANGE"

EPA Science Inventory

A session on "Understanding and Managing Effects of Global Atmospheric Change" will be held at the Fifth Symposium of the U.S. EPA National Health and Environmental Effects Research Laboratory. The Symposium topic is "Indicators in Health and Ecological Risk Assessment." The s...

PROCEEDINGS: THE 1995 SYMPOSIUM ON GREENHOUSE GAS EMISSIONS AND MITIGATION RESEARCH

EPA Science Inventory

The report documents the 1995 Symposium on Greenhouse Gas Emissions and Mitigation Research, sponsored by the U.S. Environmental Protection Agency's Air Pollution Prevention and Control Division (EPA/APPCD), in Washington, DC on June 27-29, 1995. The symposium provided a forum of...

The Future of Animals, Cells, Models, and Systems in Research, Development, Education, and Testing: Proceedings of a Symposium.

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Inst. of Lab. Animal Resources.

This volume contains the prepared papers and discussions of a National Academy of Sciences - National Research Council Symposium on the Future of Animals, Cells, Models, and Systems in Research, Development, Education, and Testing. The purpose of the symposium was to examine the past, present, and future contributions of animals to human health…

Proceedings of the Symposium on Social Aspects and Recreation Research, February 19-22, 1992, Ontario, California

Treesearch

Deborah J. Chavez

1992-01-01

The growing demand for recreation at the wildland-urban interface throughout the United States poses new challenges for natural resource managers. To enable resource managers and researchers to exchange information and ideas, the first Symposium on Social Aspects and Recreation Research was held. The format of the symposium offered various opportunities for interactive...

Studies on Academics and Modes of Inquiry.

ERIC Educational Resources Information Center

Blackburn, Robert T., Ed.

Six papers are presented from an American Educational Research Association symposium. The symposium explored the kind of research needed for increasing understanding of college and university faculty and examined the manner in which different scholarly techniques can contribute. The symposium objective was to open for discussion four modes for…

Effects of diet on urine composition of cats with calcium oxalate urolithiasis.

PubMed

Lulich, Jody P; Osborne, Carl A; Lekcharoensuk, Chalermpol; Kirk, Claudia A; Bartges, Joseph W

2004-01-01

Ten client-owned cats with calcium oxalate (CaOx) urolithiasis were evaluated to determine the effect of diet on urine CaOx saturation. Two dietary treatments were evaluated in each cat: the diet consumed just prior to urolith detection and a canned diet formulated to prevent CaOx uroliths. This study revealed that hypercalciuria is a consistent abnormality in cats with CaOx urolith formation. When urolith-forming cats consumed a diet formulated to prevent urolith formation, activity product ratios for CaOx (which estimate the degree to which urine is saturated with CaOx) were significantly lower. These results suggest that consumption of an appropriately formulated urolith-prevention diet will reduce recurrence of CaOx urolithiasis.

Proceedings of the second symposium on social aspects and recreation research, February 23-25, 1994, San Diego, California

Treesearch

Deborah J. Chavez

1995-01-01

Examination of natural resources often leaves out one important component-the human element. To enable resource managers and researchers to exchange information and ideas about the human dimensions of natural resources, the second Symposium on Social Aspects and Recreation Research was held February 23-25, 1994, in San Diego, California. The format of the symposium...

Family Literacy: Directions in Research and Implications for Practice. Summary and Papers of a National Symposium (Washington, DC, September 7-8, 1995).

ERIC Educational Resources Information Center

Benjamin, L. Ann, Ed.; Lord, Jerome, Ed.

This document contains 10 commissioned papers presented at a research design symposium on family literacy. It also contains a summary of the symposium, which was structured around five themes: assumptions and perceptions about family literacy; what we know from research and practice and how we know it; defining the characteristics of family…

Proceedings of the 5th Symposium on applied surface analysis

NASA Astrophysics Data System (ADS)

Grant, J. T.

1984-04-01

The 5th Symposium on Applied Surface Analysis was held at the University of Dayton, 8-10 June 1983. This Symposium was held to meet a need, namely to show the transition between basic surface science research and applications of this research to areas of Department of Defense interest. Areas receiving special attention at this Symposium were chemical bonding and reactions at metal-semiconductors interfaces, surface analysis and the tribological processes of ion implanted materials, microbeam analysis and laser ionization of sputtered neutrals. Other topics discussed included adsorption, adhesion, corrosion, wear and thin films. Approximately 110 scientists active in the field of surface analysis participated in the Symposium. Four scientists presented invited papers at the Symposium. There were 29 contributed presentations. The proceedings of the Symposium are being published in a special issue of the journal, Applications of Surface Science, by North-Holland Publishing Company.

Preliminary Recommendations Regarding Preparation of Teachers and School Leaders to Use Learning Technologies

ERIC Educational Resources Information Center

Bull, Glen; Spector, J. Michael; Persichitte, Kay; Meier, Ellen

2017-01-01

This article describes preliminary work for the "Educational Technology Efficacy Research" symposium taking place in 2017. The symposium will present the role of efficacy research in the development, adoption, and implementation of educational technology. In preparation for this symposium, ten working groups are investigating the role of…

8th Annual Glycoscience Symposium: Integrating Models of Plant Cell Wall Structure, Biosynthesis and Assembly

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

Azadi, Paratoo

2015-09-24

The Complex Carbohydrate Research Center (CCRC) of the University of Georgia holds a symposium yearly that highlights a broad range of carbohydrate research topics. The 8th Annual Georgia Glycoscience Symposium entitled “Integrating Models of Plant Cell Wall Structure, Biosynthesis and Assembly” was held on April 7, 2014 at the CCRC. The focus of symposium was on the role of glycans in plant cell wall structure and synthesis. The goal was to have world leaders in conjunction with graduate students, postdoctoral fellows and research scientists to propose the newest plant cell wall models. The symposium program closely followed the DOE’s missionmore » and was specifically designed to highlight chemical and biochemical structures and processes important for the formation and modification of renewable plant cell walls which serve as the basis for biomaterial and biofuels. The symposium was attended by both senior investigators in the field as well as students including a total attendance of 103, which included 80 faculty/research scientists, 11 graduate students and 12 Postdoctoral students.« less

Laser induced damage in optical materials: 8th ASTM symposium.

PubMed

Glass, A J; Guenther, A H

1977-05-01

The Eighth Annual Symposium on Optical Materials for High Power Lasers (Boulder Damage Symposium) was hosted by the National Bureau of Standards in Boulder, Colorado, from 13 to 15 July 1976. The Symposium was held under the auspices of ASTM Committee F-1, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Project Agency, the Energy Research and Development Administration, and the Office of Naval Research. About 160 scientists attended the Symposium, including representatives of the United Kingdom, France, Canada, and Brazil. The Symposium was divided into five half-day sessions concerning Bulk Material Properties and Thermal Behavior, Mirrors and Surfaces, Thin Film Properties, Thin Film Damage, and Scaling Laws and Fundamental Mechanisms. As in previous years, the emphasis of the papers presented at the Symposium was directed toward new frontiers and new developments. Particular emphasis was given to new materials for use at 10.6 microm in mirror substrates, windo s, and coatings. New techniques in film deposition and advances in diamond-turning of optics were described. The scaling of damage thresholds with pulse duration, focal area, and wavelength were discussed. Alexander J. Glass of Lawrence Livermore Laboratory and Arthur H. Guenther of the Air Force Weapons Laboratory were co-chairpersons of the Symposium. The Ninth Annual Symposium is scheduled for 4-6 October 1977 at the National Bureau of Standards, Boulder, Colorado.

Quality of life and urolithiasis: the patient - reported outcomes measurement information system (PROMIS).

PubMed

Patel, Nishant; Brown, Robert D; Sarkissian, Carl; De, Shubha; Monga, Manoj

2017-01-01

With a high rate of recurrence, urolithiasis is a chronic disease that impacts quality of life. The Patient Reported Outcomes Measurement Information System is an NIH validated questionnaire to assess patient quality of life. We evaluated the impact of urolithiasis on quality of life using the NIH-sponsored PROMIS-43 questionnaire. Patients reporting to the kidney stone clinic were interviewed to collect information on stone history and demographic information and were asked to complete the PROMIS-43 questionnaire. Quality of life scores were analyzed using gender and age matched groups for the general US population. Statistical comparisons were made based on demographic information and patient stone history. Statistical significance was P<0.05. 103 patients completed the survey. 36% of respondents were male, the average age of the group was 52 years old, with 58% primary income earners, and 35% primary caregivers. 7% had never passed a stone or had a procedure while 17% passed 10 or more stones in their lifetime. Overall, pain and physical function were worse in patients with urolithiasis. Primary income earners had better quality of life while primary caregivers and those with other chronic medical conditions were worse. Patients on dietary and medical therapy had better quality of life scores. Urolithiasis patients subjectively have worse pain and physical function than the general population. The impact of pain on quality of life was greatest in those patients who had more stone episodes, underscoring the importance of preventive measures. Stone prevention measures improve quality of life. Copyright® by the International Brazilian Journal of Urology.

Effect of hydro-alcoholic extract of Vernonia cinerea Less. against ethylene glycol-induced urolithiasis in rats.

PubMed

Hiremath, Ravindra D; Jalalpure, Sunil S

2016-01-01

Aim of this study is to evaluate antiurolithiatic potential of whole plant hydro-alcoholic (30:70) extract of Vernonia cinerea Less. in accordance to its claims made in ancient literature and also being one of the ingredients of cystone, a marketed formulation widely used in the management of urolithiasis. To induce urolithiasis, 0.75% v/v ethylene glycol was administered orally for 14 days. The curative dose of 400 mg/kg b.w. and preventive doses of 100, 200, and 400 mg/kg b.w. were administered from 15 th to 28 th and 1 st to 28 days, respectively. Cystone 750 mg/kg b.w. was selected as the reference standard for both curative and preventive doses. On 28 th day, urinate of 24 h was collected and subjected for estimation of calcium, oxalate, and phosphates. Serum biochemical and kidney homogenate analysis was done for determination of renal oxalate contents. The diseased Group II showed marked increase ( P < 0.001 vs. normal Group I) in levels of urine calcium, oxalate, and phosphate. Serum creatinine, urea, and uric acid levels were also increased. Histopathological studies of kidney sections revealed significant changes. Treatment with hydro-alcoholic extract of V. cinerea showed significant ( P < 0.01 vs. calculi-induced Group II) dose-dependent activity. A progressive increase in urine output, body weight, and decline in concentrations of stone-forming components such as calcium, oxalates, and phosphates was observed. It can be inferred that V. cinerea Less. is effective in ethylene glycol-induced urolithiasis and may have a potential in preventing and curing urolithiasis.

[Renal staghorn calculi in small children - presentation of two cases].

PubMed

Krzemień, Grażyna; Szmigielska, Agnieszka; Jankowska-Dziadak, Katarzyna; Pańczyk-Tomaszewska, Małgorzata

2016-01-01

Urolithiasis in children occurs with the incidence of 0.1-5%. Risk factors such as metabolic disorders, recurrent urinary tract infections and/or congenital abnormalities of urinary tract are detected in 75-85% of children with urolithiasis. Staghorn calculi is associated with delayed diagnosis and treatment of urinary tract infection caused by specific organisms, which produce the enzyme urease, promoting generation of ammonia and hydroxide from urea. We present two boys with staghorn calculi recognized in 8th and 31st month of age. The reason for performing ultrasonography was urinary tract infection in both boys. The younger child was previously healthy, with no symptoms of urolithiasis, the older one had recurrent urinary tract infections caused by Proteus mirabilis, episodes of anxiety and abdominal pain. Laboratory test and imaging studies excluded congenital abnormalities in the urinary tract and typical metabolic causes of urolithiasis in both boys. Treatment of infection-related stones in the younger child included two extracorporeal shock-wave lithotripsy (ESWL). In the older child, both ESWL and operation were performed. Staghorn calculi were composed of mixtures of magnesium ammonium phosphate (struvite) and calcium carbonate (apatite) and confirmed to be identified as infection-related stones. During follow-up in a nephrology outpatient clinic, values of blood pressure, renal ultrasonography, kidney function test were normal and no symptoms of urinary tract infections were clinically present. In patients with recurrent urinary tract infections, urolithiasis should be taken into consideration. The majority of staghorn calculi is often asymptomatic and can be diagnosed with an ultrasonography study performed routine or during urinary tract infection.

Issues in Rural Primary Education in Europe: A Summary of a Symposium on Issues in Rural Education at the European Conference on Educational Research (Seville, Spain, September 25-29, 1996).

ERIC Educational Resources Information Center

Hargreaves, Linda M.

This paper summarizes a symposium on issues in rural education held at the 1996 European Conference on Educational Research held in Seville, Spain. The symposium aimed to gather contextual information about rural primary schools and included presentations from researchers in Sweden, Finland, Scotland, Ireland, and Greece. Participants from the…

NICBR Events at the Spring Research Festival | Poster

Cancer.gov

Poster Staff May 5 NICBR Scientific Symposium 8:30 a.m.–4 p.m., Building 549 Auditorium The National Interagency Confederation for Biomedical Research (NICBR) Scientific Symposium is open to postdocs, postbacs, graduate students, and technical support staff. The theme of this day-long symposium is “The Microbiome: Host Response to Disease”; however, presentations can cover any area of research being conducted by NICBR member organizations.  

3RD Symposium on Applied Surface Analysis.

DTIC Science & Technology

1982-03-01

2952 Newport Beach Research Center 500 Superior AvenueWilliam 0. Bingle Newport Beach , CA 92663 IBM (714) 759-2472 7.0. Box 6, T21 040-3 Endicott, NY...basketball, racquet ball, and handball . SYMPOSIUM ADMINISTRATION Symposium Chairmen John T. Grant University of Dayton Research Institute Dayton, Ohio T. W...R. K. Pancholy Hughes Aircraft Company Newport Beach Research Center 500 Superior Avenue Newport Beach , California 92663 714 759-2472 ABSTRACT To

Proceedings of the symposium on research and management of annosus root disease (Heterobasidion annosum) in western North America; April 18-21, 1989; Monterey, CA.

Treesearch

William J. Otrosina; Robert F. Scharpf

1989-01-01

The proceedings is a collection of papers presented at the Symposium on Research and Management of Annosus Root Disease (Heterobasidion annosum) in Western North America held in Monterey, California, April 18-21, 1989. As the first symposium dealing with this subject in the western United States, the papers presented address current research and...

Diagnostic examination of the child with urolithiasis or nephrocalcinosis.

PubMed

Hoppe, Bernd; Kemper, Markus J

2010-03-01

Urolithiasis and nephrocalcinosis are more frequent in children then currently anticipated, but still remain under- or misdiagnosed in a significant proportion of patients, since symptoms and signs may be subtle or misleading. All children with colicky abdominal pain or macroscopic hematuria should be examined thoroughly for urolithiasis. Also, other, more general, abdominal manifestations can be the first symptoms of renal stones. The patients and their family histories, as well as physical examination, are important initial steps for diagnostic evaluation. Thereafter, diagnostic imaging should be aimed at the location of calculi but also at identification of urinary tract anomalies or acute obstruction due to stone disease. This can often be accomplished by ultrasound examination alone, but sometimes radiological methods such as plain abdominal films or more sensitive non-enhanced computed tomography are necessary. Since metabolic causes are frequent in children, diagnostic evaluation should be meticulous so that metabolic disorders that cause recurrent urolithiasis or even renal failure, such as the primary hyperoxalurias and others, can be ruled out. The stone is not the disease itself; it is only one serious sign! Therefore, thorough and early diagnostic examination is mandatory for every infant and child with the first stone event, or with nephrocalcinosis.

Laser-induced damage in optical materials: sixteenth ASTM symposium.

PubMed

Bennett, H E; Guenther, A H; Milam, D; Newnam, B E

1987-03-01

The Sixteenth Annual Symposium on Optical Materials for High Power Lasers (Boulder Damage Symposium) was held at the National Bureau of Standards in Boulder, CO, 15-17 Oct. 1984. The Symposium was held under the auspices of ASTM Committee F-1, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Project Agency, the Department of Energy, the Office of Naval Research, and the Air Force Office of Scientific Research. Approximately 180 scientists attended the Symposium, including representatives from England, France, The Netherlands, Scotland, and West Germany. The Symposium was divided into sessions concerning Materials and Measurements, Mirrors and Surfaces, Thin Films, and Fundamental Mechanisms. As in previous years, the emphasis of the papers presented at the Symposium was directed toward new frontiers and new developments. Particular emphasis was given to materials for high-power apparatus. The wavelength range of prime interest was from 10.6,microm to the UV region. Highlights included surface characterization, thin-film-substrate boundaries, and advances in fundamental laser-matter threshold interactions and mechanisms. Harold E. Bennett of the U.S. Naval Weapons Center, Arthur H. Guenther of the U.S. Air Force Weapons Laboratory, David Milam of the Lawrence Livermore National Laboratory, and Brian E. Newnam of the Los Alamos National Laboratory were cochairmen of the Symposium.

Toward human organ printing: Charleston Bioprinting Symposium.

PubMed

Mironov, Vladimir

2006-01-01

The First Annual Charleston Bioprinting Symposium was organized by the Bioprinting Research Center of the Medical University of South Carolina (MUSC) and convened July 21, 2006, in Charleston, South Carolina. In broad terms, bioprinting is the application of rapid prototyping technology to the biomedical field. More specifically, it is defined as the layer by layer deposition of biologically relevant material. The 2006 Symposium included four sessions: Computer-aided design and Bioprinting, Bioprinting Technologies; Hydrogel for Bioprinting and, finally, a special session devoted to ongoing research projects at the MUSC Bioprinting Research Center. The Symposium highlight was the presentation of the multidisciplinary Charleston Bioengineered Kidney Project. This symposium demonstrated that bioprinting or robotic biofabrication is one of the most exciting and fast-emerging branches in the tissue engineering field. Robotic biofabrication will eventually lead to industrial production of living human organs suitable for clinical transplantation. The symposium demonstrated that although there are still many technological challenges, organ printing is a rapidly evolving feasible technology.

Sixth Annual Workshop on Space Operations Applications and Research (SOAR 1992), volume 2

NASA Technical Reports Server (NTRS)

Krishen, Kumar (Editor)

1993-01-01

This document contains papers presented at the Space Operations, Applications, and Research Symposium (SOAR) hosted by the U.S. Air Force (USAF) on 4-6 Aug. 1992. The symposium was cosponsored by the Air Force Material Command and by NASA/JSC. Key technical areas covered during the symposium were robotics and telepresence, automation and intelligent systems, human factors, life sciences, and space maintenance and servicing. The SOAR differed from most other conferences in that it was concerned with Government-sponsored research and development relevant to aerospace operations. Symposium proceedings include papers covering various disciplines presented by experts from NASA, the USAF, universities, and industry.

Coalition for Education in the Outdoors. Research Symposium Proceedings (Bradford Woods, Indiana, January 17-19, 1992).

ERIC Educational Resources Information Center

Henderson, Karla A., Ed.

Proceedings of a symposium sponsored by the Coalition for Education in the Outdoors (CEO) are presented in this report. The CEO is a network of institutions, organizations, agencies, businesses, and associations in support of outdoor education. This symposium, reflecting the work of CEO's Research Task Force, provides literature reviews and field…

NICBR Events at the Spring Research Festival | Poster

Cancer.gov

Poster Staff May 5 NICBR Scientific Symposium 8:30 a.m.–4 p.m., Building 549 Auditorium The National Interagency Confederation for Biomedical Research (NICBR) Scientific Symposium is open to postdocs, postbacs, graduate students, and technical support staff. The theme of this day-long symposium is “The Microbiome: Host Response to Disease”; however, presentations can cover any

Symposium 'methodology in medical education research' organised by the Methodology in Medical Education Research Committee of the German Society of Medical Education May, 25th to 26th 2013 at Charité, Berlin

PubMed Central

Schüttpelz-Brauns, Katrin; Kiessling, Claudia; Ahlers, Olaf; Hautz, Wolf E.

2015-01-01

In 2013, the Methodology in Medical Education Research Committee ran a symposium on “Research in Medical Education” as part of its ongoing faculty development activities. The symposium aimed to introduce to participants educational research methods with a specific focus on research in medical education. Thirty-five participants were able to choose from workshops covering qualitative methods, quantitative methods and scientific writing throughout the one and a half days. The symposium’s evaluation showed participant satisfaction with the format as well as suggestions for future improvement. Consequently, the committee will offer the symposium again in a modified form in proximity to the next annual Congress of the German Society of Medical Education. PMID:25699106

Summary of Symposium on Cloud Systems, Hurricanes and TRMM: Celebration of Dr. Joanne Simpson's Career, The First Fifty Years

NASA Technical Reports Server (NTRS)

Tao, W.-K.; Adler, R.; Braun, S.; Einaudi, F.; Ferrier, B.; Halverson, J.; Heymsfield, G.; Kummerow, C.; Negri, A.; Kakar, R.;

Translational challenges from the 2014 Gastrointestinal Cancers Symposium: toward a true tailored therapy through effective research.

PubMed

Aprile, Giuseppe; Giuliani, Francesco; Cordio, Stefano; Sartore-Bianchi, Andrea; Bencardino, Katia; Ongaro, Elena; Martines, Concetta; Giampieri, Riccardo; Bordonaro, Roberto; Siena, Salvatore; Cascinu, Stefano; Scartozzi, Mario

2014-05-01

Gastrointestinal Cancers Symposium 2014, San Francisco, CA, USA, 16-18 January 2014. The Gastrointestinal Cancers Symposium represents an indisputable occasion for sharing results and research opportunities for investigators around the globe. Across the years along with clinical trials presentations the meeting increasingly acquired a distinct role as a scientific arena for translational research. Also, this year the need for predictive markers for first-generation targeted agents and research about novel biologically driven therapeutic options characterized most of the studies presented. We focus here on reports from the 2014 American Society of Clinical Oncology (ASCO) Gastrointestinal Cancers Symposium indicating an opportunity for biological selection of either the pharmacological target or the patient population in order to enhance clinical outcome.

Sixth Symposium on Chemical Evolution and the Origin and Evolution of Life

NASA Technical Reports Server (NTRS)

Acevedo, Sara (Editor); DeVincenzi, Donald L. (Editor); Chang, Sherwood (Editor)

1998-01-01

The 6th Symposium on Chemical Evolution and the Origin and Evolution of Life was convened at NASA Ames Research Center, November 17-20, 1997. This Symposium is convened every three years under the auspices of NASA's Exobiology Program Office. All Principal Investigators funded by this Program present their most recent research accomplishments at the Symposium. Scientific papers were presented in the following areas: cosmic evolution of the biogenic elements, prebiotic evolution (both planetary and chemical), evolution of early organisms and evolution of organisms in extreme environments, solar system exploration, and star and planet formation. The Symposium was attended by over 200 scientists from NASA centers and Universities nationwide.

Laser induced damage in optical materials: twelfth ASTM symposium.

PubMed

Bennett, H E; Glass, A J; Guenther, A H; Newnam, B

1981-09-01

The twelfth annual Symposium on Optical Materials for High Power Lasers (Boulder Damage Symposium) was held at the National Bureau of Standards in Boulder, Colorado, 30 Sept.-l Oct., 1980. The symposium was held under the auspices of ASTM Committee F-l, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Projects Agency, the Department of Energy, the Office of Naval Research, and the Air Force Office of Scientific research. Over 150 scientists attended the symposium, including representatives of the United Kingdom, France, Japan, and West Germany. The symposium was divided into sessions concerning materials and measurements, mirrors and surfaces, thin films, and finally fundamental mechanisms. As in previous years, the emphasis of the papers presented at the symposium was directed toward new frontiers and new developments. Particular emphasis was given to materials for high power systems. The wavelength range of prime interest was from 10.6 microm to the UV region. Highlights included surface characterization, thin film-substrate boundaries, and advances in fundamental laser-matter threshold interactions and mechanisms. The scaling of damage thresholds with pulse duration, focal area, and wavelength was discussed in detail. Harold E. Bennett of the Naval Weapons Center, Alexander J. Glass of the Lawrence Livermore National Laboratory, Arthur H. Guenther of the Air Force Weapons Laboratory, and Brian E. Newnam of the Los Alamos National Laboratory were cochairmen of the symposium. The thirteenth annual symposium is scheduled for 17-18 Nov. 1981 at the National Bureau of Standards, Boulder, Colorado.

The National Cancer Institute-American Society of Clinical Oncology Cancer Trial Accrual Symposium: summary and recommendations.

PubMed

Denicoff, Andrea M; McCaskill-Stevens, Worta; Grubbs, Stephen S; Bruinooge, Suanna S; Comis, Robert L; Devine, Peggy; Dilts, David M; Duff, Michelle E; Ford, Jean G; Joffe, Steven; Schapira, Lidia; Weinfurt, Kevin P; Michaels, Margo; Raghavan, Derek; Richmond, Ellen S; Zon, Robin; Albrecht, Terrance L; Bookman, Michael A; Dowlati, Afshin; Enos, Rebecca A; Fouad, Mona N; Good, Marjorie; Hicks, William J; Loehrer, Patrick J; Lyss, Alan P; Wolff, Steven N; Wujcik, Debra M; Meropol, Neal J

2013-11-01

Many challenges to clinical trial accrual exist, resulting in studies with inadequate enrollment and potentially delaying answers to important scientific and clinical questions. The National Cancer Institute (NCI) and the American Society of Clinical Oncology (ASCO) cosponsored the Cancer Trial Accrual Symposium: Science and Solutions on April 29-30, 2010 to examine the state of accrual science related to patient/community, physician/provider, and site/organizational influences, and identify new interventions to facilitate clinical trial enrollment. The symposium featured breakout sessions, plenary sessions, and a poster session including 100 abstracts. Among the 358 attendees were clinical investigators, researchers of accrual strategies, research administrators, nurses, research coordinators, patient advocates, and educators. A bibliography of the accrual literature in these three major areas was provided to participants in advance of the meeting. After the symposium, the literature in these areas was revisited to determine if the symposium recommendations remained relevant within the context of the current literature. Few rigorously conducted studies have tested interventions to address challenges to clinical trials accrual. Attendees developed recommendations for improving accrual and identified priority areas for future accrual research at the patient/community, physician/provider, and site/organizational levels. Current literature continues to support the symposium recommendations. A combination of approaches addressing both the multifactorial nature of accrual challenges and the characteristics of the target population may be needed to improve accrual to cancer clinical trials. Recommendations for best practices and for future research developed from the symposium are provided.

The Junior Science & Humanities Symposium: Management and Operations, 2003-2004. Theme--Atmosphere--The Other Ocean.

ERIC Educational Resources Information Center

Schlenker, Richard M.

This document reviews the Pacific Region Junior Science and Humanities Symposium (PJSHS) program for 2003-2004 which is a 10-month, precollege student research program held in Japan. The theme is AtmosphereThe Other Ocean. The program includes a one-week symposium of student delegates who have completed research projects in the sciences or have…

Effect of hydro-alcoholic extract of Vernonia cinerea Less. against ethylene glycol-induced urolithiasis in rats

PubMed Central

Hiremath, Ravindra D.; Jalalpure, Sunil S.

2016-01-01

Objective: Aim of this study is to evaluate antiurolithiatic potential of whole plant hydro-alcoholic (30:70) extract of Vernonia cinerea Less. in accordance to its claims made in ancient literature and also being one of the ingredients of cystone, a marketed formulation widely used in the management of urolithiasis. Materials and Methods: To induce urolithiasis, 0.75% v/v ethylene glycol was administered orally for 14 days. The curative dose of 400 mg/kg b.w. and preventive doses of 100, 200, and 400 mg/kg b.w. were administered from 15th to 28th and 1st to 28 days, respectively. Cystone 750 mg/kg b.w. was selected as the reference standard for both curative and preventive doses. On 28th day, urinate of 24 h was collected and subjected for estimation of calcium, oxalate, and phosphates. Serum biochemical and kidney homogenate analysis was done for determination of renal oxalate contents. Results: The diseased Group II showed marked increase (P < 0.001 vs. normal Group I) in levels of urine calcium, oxalate, and phosphate. Serum creatinine, urea, and uric acid levels were also increased. Histopathological studies of kidney sections revealed significant changes. Treatment with hydro-alcoholic extract of V. cinerea showed significant (P < 0.01 vs. calculi-induced Group II) dose-dependent activity. A progressive increase in urine output, body weight, and decline in concentrations of stone-forming components such as calcium, oxalates, and phosphates was observed. Conclusion: It can be inferred that V. cinerea Less. is effective in ethylene glycol-induced urolithiasis and may have a potential in preventing and curing urolithiasis. PMID:27756957

Admission rates and costs associated with emergency presentation of urolithiasis: analysis of the Nationwide Emergency Department Sample 2006-2009.

PubMed

Eaton, Samuel H; Cashy, John; Pearl, Jeffrey A; Stein, Daniel M; Perry, Kent; Nadler, Robert B

2013-12-01

We sought to examine a large nationwide (United States) sample of emergency department (ED) visits to determine data related to utilization and costs of care for urolithiasis in this setting. Nationwide Emergency Department Sample was analyzed from 2006 to 2009. All patients presenting to the ED with a diagnosis of upper tract urolithiasis were analyzed. Admission rates and total cost were compared by region, hospital type, and payer type. Numbers are weighted estimates that are designed to approximate the total national rate. An average of 1.2 million patients per year were identified with the diagnosis of urolithiasis out of 120 million visits to the ED annually. Overall average rate of admission was 19.21%. Admission rates were highest in the Northeast (24.88%), among teaching hospitals (22.27%), and among Medicare patients (42.04%). The lowest admission rates were noted for self-pay patients (9.76%) and nonmetropolitan hospitals (13.49%). The smallest increases in costs over time were noted in the Northeast. Total costs were least in nonmetropolitan hospitals; however, more patients were transferred to other hospitals. When assessing hospital ownership status, private for-profit hospitals had similar admission rates compared with private not-for-profit hospitals (16.6% vs 15.9%); however, costs were 64% and 48% higher for ED and inpatient admission costs, respectively. Presentation of urolithiasis to the ED is common, and is associated with significant costs to the medical system, which are increasing over time. Costs and rates of admission differ by region, payer type, and hospital type, which may allow us to identify the causes for cost discrepancies and areas to improve efficiency of care delivery.

Low Dose MDCT with Tube Current Modulation: Role in Detection of Urolithiasis and Patient Effective Dose Reduction

PubMed Central

Kakkar, Chandan; Sripathi, Smiti; Parakh, Anushri; Shrivastav, Rajendra

2016-01-01

Introduction Urolithiasis is one of the major, recurring problem in young individuals and CT being the commonest diagnostic modality used. In order to reduce the radiation dose to the patient who are young and as stone formation is a recurring process; one of the simplest way would be, low dose CT along with tube current modulation. Aim Aim of this study was to compare the sensitivity and specificity of low dose (70mAs) with standard dose (250mAs) protocol in detecting urolithiasis and to define the tube current and mean effective patient dose by these protocols. Materials and Methods A prospective study was conducted in 200 patients over a period of 2 years with acute flank pain presentation. CT was performed in 100 cases with standard dose and another 100 with low dose protocol using tube current modulation. Sensitivity and specificity for calculus detection, percentage reduction of dose and tube current with low dose protocol was calculated. Results Urolithiasis was detected in 138 patients, 67 were examined by high dose and 71 were by low dose protocol. Sensitivity and Specificity of low dose protocol was 97.1% and 96.4% with similar results found in high BMI patients. Tube current modulation resulted in reduction of effective tube current by 12.17%. The mean effective patient dose for standard dose was 10.33 mSv whereas 2.92 mSv for low dose with 51.13–53.8% reduction in low dose protocol. Conclusion The study has reinforced that low-dose CT with tube current modulation is appropriate for diagnosis of urolithiasis with significant reduction in tube current and patient effective dose. PMID:27437322

Low Dose MDCT with Tube Current Modulation: Role in Detection of Urolithiasis and Patient Effective Dose Reduction.

PubMed

Koteshwar, Prakashini; Kakkar, Chandan; Sripathi, Smiti; Parakh, Anushri; Shrivastav, Rajendra

2016-05-01

Urolithiasis is one of the major, recurring problem in young individuals and CT being the commonest diagnostic modality used. In order to reduce the radiation dose to the patient who are young and as stone formation is a recurring process; one of the simplest way would be, low dose CT along with tube current modulation. Aim of this study was to compare the sensitivity and specificity of low dose (70mAs) with standard dose (250mAs) protocol in detecting urolithiasis and to define the tube current and mean effective patient dose by these protocols. A prospective study was conducted in 200 patients over a period of 2 years with acute flank pain presentation. CT was performed in 100 cases with standard dose and another 100 with low dose protocol using tube current modulation. Sensitivity and specificity for calculus detection, percentage reduction of dose and tube current with low dose protocol was calculated. Urolithiasis was detected in 138 patients, 67 were examined by high dose and 71 were by low dose protocol. Sensitivity and Specificity of low dose protocol was 97.1% and 96.4% with similar results found in high BMI patients. Tube current modulation resulted in reduction of effective tube current by 12.17%. The mean effective patient dose for standard dose was 10.33 mSv whereas 2.92 mSv for low dose with 51.13-53.8% reduction in low dose protocol. The study has reinforced that low-dose CT with tube current modulation is appropriate for diagnosis of urolithiasis with significant reduction in tube current and patient effective dose.

[A family history of renal lithiasis in children diagnosed of urinary tract infection by Escherichia coli].

PubMed

García Nieto, Víctor; Sotoca Fernández, Jorge; O'Hagan, Monica; Arango Sancho, Pedro; Luis Yanes, Maria Isabel

2018-04-01

Urinary tract infections (UTI) caused by Escherichia coli (E. coli) are common in patients with idiopathic hypercalciuria. As both UTI and hypercalciuria (prelithiasis) have a genetic basis, we wanted to know whether the family history of urolithiasis is more common in children with UTIs caused by E. coli. Secondarily, we wondered if the renal scars are more common in children with prelithiasis. Ambispective study with collected data from 104 patients (40 male, 64 female) followed after having been diagnosed of UTI by E. coli at least once. These patients were asked about the existence of urolithiasis in relatives. The calcium and citrate urinary elimination was qunatified in 80 children. In the total sample, family history was positive for urolithiasis in a significantly higher frequency in those children (n=71; 68.3%) than in the control population in our area (29.7%; previously published data). Prelithiasis frequency in children with UTI was 47.5% (38/80). An association was observed between the diagnosis of prelithiasis both with family history of urolithiasis (P=.030) and the diagnosis of vesicoureteral reflux (P=.034). Children who developed renal scarring had an increased risk of prelithiasis (OR 5.3; P=.033). The frequency of family history of urolithiasis in children with UTI caused by E. coli is very high. Based on our results we hypothesize that the predisposition to lithiasis can involve a constitutively altered defense to E. coli and, therefore, a greater possibility for renal scars. Copyright © 2017 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

The Sixth Annual Workshop on Space Operations Applications and Research (SOAR 1992)

NASA Technical Reports Server (NTRS)

Krishen, Kumar (Editor)

1993-01-01

This document contains papers presented at the Space Operations, Applications, and Research Symposium (SOAR) hosted by the U.S. Air Force (USAF) on 4-6 Aug. 1992 and held at the JSC Gilruth Recreation Center. The symposium was cosponsored by the Air Force Material Command and by NASA/JSC. Key technical areas covered during the symposium were robotic and telepresence, automation and intelligent systems, human factors, life sciences, and space maintenance and servicing. The SOAR differed from most other conferences in that it was concerned with Government-sponsored research and development relevant to aerospace operations. The symposium's proceedings include papers covering various disciplines presented by experts from NASA, the USAF, universities, and industry.

Kick-off symposium series to help New Ph.D.s is a success

NASA Astrophysics Data System (ADS)

Chernys, Michael; Roughan, Moninya

The U.S. National Science Foundation (NSF) and the U.S. Office of Naval Research (ONR) recently sponsored the first of what is expected to be many symposia to be held every couple of years to help new scientists begin their research careers. The inaugural dissertation symposium, Physical Oceanography Dissertation Symposium I (PODS I), provided a forum for new Ph.D.s and doctoral candidates soon to receive their degrees in physical oceanography or a related field, to discuss science and forge future professional relationships. The next symposium is expected to be in October 2003, in Hawaii, in concert with the Dissertation Symposium for Chemical Oceanographers (DISCO); information to be posted at http://spars.aibs.org/pods/. Applications from prospective participants were sought internationally, with the sponsoring agencies and coordinators advertising by e-mail, through personal communication with established researchers, and by informing degree-granting institutions in the related fields.

The missing history of Bohm's hidden variables theory: The Ninth Symposium of the Colston Research Society, Bristol, 1957

NASA Astrophysics Data System (ADS)

Kožnjak, Boris

2018-05-01

In this paper, I analyze the historical context, scientific and philosophical content, and the implications of the thus far historically largely neglected Ninth Symposium of the Colston Research Society held in Bristol at the beginning of April 1957, the first major international event after World War II gathering eminent physicists and philosophers to discuss the foundational questions of quantum mechanics, in respect to the early reception of the causal quantum theory program mapped and defended by David Bohm during the five years preceding the Symposium. As will be demonstrated, contrary to the almost unanimously negative and even hostile reception of Bohm's ideas on hidden variables in the early 1950s, in the close aftermath of the 1957 Colston Research Symposium Bohm's ideas received a more open-minded and ideologically relaxed critical rehabilitation, in which the Symposium itself played a vital and essential part.

Photonics Applications and Web Engineering: WILGA 2017

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2017-08-01

XLth Wilga Summer 2017 Symposium on Photonics Applications and Web Engineering was held on 28 May-4 June 2017. The Symposium gathered over 350 participants, mainly young researchers active in optics, optoelectronics, photonics, modern optics, mechatronics, applied physics, electronics technologies and applications. There were presented around 300 oral and poster papers in a few main topical tracks, which are traditional for Wilga, including: bio-photonics, optical sensory networks, photonics-electronics-mechatronics co-design and integration, large functional system design and maintenance, Internet of Things, measurement systems for astronomy, high energy physics experiments, and other. The paper is a traditional introduction to the 2017 WILGA Summer Symposium Proceedings, and digests some of the Symposium chosen key presentations. This year Symposium was divided to the following topical sessions/conferences: Optics, Optoelectronics and Photonics, Computational and Artificial Intelligence, Biomedical Applications, Astronomical and High Energy Physics Experiments Applications, Material Research and Engineering, and Advanced Photonics and Electronics Applications in Research and Industry.

IAS Towards an HIV Cure Symposium: people focused, science driven: 18-19 July 2015, Vancouver, Canada.

PubMed

Fidler, Sarah; Thornhill, John; Malatinkova, Eva; Reinhard, Robert; Lamplough, Rosanne; Ananworanich, Jintanat; Chahroudi, Ann

2015-10-01

The International AIDS Society (IAS) convened the Towards an HIV Cure Symposium on 18-19 July 2015 in Vancouver, Canada, bringing together researchers and community to discuss the most recent advances in our understanding of HIV latency, reservoirs and a summary of the current clinical approaches towards an HIV cure. The symposium objectives were to: (1) gather researchers and stakeholders to present, review, and discuss the latest research towards an HIV cure; (2) promote cross-disciplinary global interactions between basic, clinical and social scientists; and (3) provide a platform for sharing information among scientists, clinicians, funders, media and civil society. The symposium examined basic molecular science and animal model data, and emerging and ongoing clinical trial results to prioritise strategies and determine the viral and immune responses that could lead to HIV remission without antiretroviral therapy. This report summarises some of the major findings discussed during the symposium.

Junior Science and Humanities Symposium, January 1994-July 1995. Pacific Region Program Operations Manual.

ERIC Educational Resources Information Center

Schlenker, Richard M.

This informational packet contains the materials necessary to administer the annual Department of Defense Dependent Schools Pacific Region Junior Science and Humanities Symposium (JSHS) at the high school and middle school levels. The symposium program is a calendar year research program which includes one week symposium of students (grade 8-12)…

Prevalence, pathophysiological mechanisms and factors affecting urolithiasis.

PubMed

Khan, Aslam

2018-05-01

The formation of urinary stone, urolithiasis, is one the oldest known disease affecting human throughout different civilizations and times. The exact pathophysiological mechanism of urolithiasis is not yet clear, as these calculi are of various types and too complex for simple understanding. A single theory cannot explain its formation; therefore, different theories are presented in various times for its explanation like free particle, fixed particle, Randall's plaque theory. In addition, various factors and components are identified that play an important role in the formation of these urinary calculi. In this review, composition of kidney stones, its prevalence/incidence, explanation of pathophysiological mechanisms and role of various factors; urinary pH, uric acid, parathyroid hormone, citrate, oxalate, calcium and macromolecules; osteopontin, matrix Gla protein, kidney injury molecules, urinary prothrombin fragment-1, Tamm-Horsfall protein, inter-α-inhibitors, have been discussed in detail.

Highlights from the IV International Symposium of Thrombosis and Anticoagulation (ISTA), October 20-21, 2011, Salvador, Bahia, Brazil.

PubMed

Lopes, Renato D; Becker, Richard C; Newby, L Kristin; Peterson, Eric D; Hylek, Elaine M; Granger, Christopher B; Crowther, Mark; Wang, Tracy; Carvalho, Antonio C; Berwanger, Otavio; Giraldez, Roberto R; Feitosa, Gilson Soares; Ribeiro, Jorge Pinto; Darze, Eduardo; Kalil, Renato A K; Andrande, Marianna; Boas, Fabio Villas; Andrade, Jadelson; Rocha, Ana Thereza; Harrington, Robert A; Lopes, Antonio C; Garcia, David A

2012-07-01

To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Fourth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, from October 20-21, 2011. This scientific program was developed by clinicians for clinicians and was promoted by three major clinical research institutes: the Brazilian Clinical Research Institute, the Duke Clinical Research Institute of the Duke University School of Medicine, and Hospital do Coração Research Institute. Comprising 2 days of academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists. This paper summarizes the symposium proceedings.

AGB-UVA Symposium on Research and Scholarship on Higher Education [Governance, Trusteeship and the Academic Presidency] (Charlottesville, VA, December 5-6, 1999). Occasional Paper.

ERIC Educational Resources Information Center

Pusser, Brian

2000-01-01

This paper summarizes the proceedings of the 1999 Symposium on Research and Scholarship on Higher Education Governance, Trusteeship, and the Academic Presidency sponsored by the Association of Governing Boards of Universities and Colleges and the Curry School of Education at the University of Virginia. The symposium addressed the state of research…

Symposium on General Linear Model Approach to the Analysis of Experimental Data in Educational Research (Athens, Georgia, June 29-July 1, 1967). Final Report.

ERIC Educational Resources Information Center

Bashaw, W. L., Ed.; Findley, Warren G., Ed.

This volume contains the five major addresses and subsequent discussion from the Symposium on the General Linear Models Approach to the Analysis of Experimental Data in Educational Research, which was held in 1967 in Athens, Georgia. The symposium was designed to produce systematic information, including new methodology, for dissemination to the…

Stones, bones, and heredity.

PubMed

Milliner, Dawn S

2006-07-01

Genetic disorders of mineral metabolism cause urolithiasis, renal disease, and osteodystrophy. Most are rare, such that the full spectrum of clinical expression is difficult to appreciate. Diagnosis is further complicated by overlap of clinical features. Dent's disease and primary hyperoxaluria, inherited causes of calcium urolithiasis, are both associated with nephrocalcinosis and urolithiasis in early childhood and renal failure that can occur at any age but is seen more often in adulthood. Bone disease is an inconsistent feature of each. Dent's disease is caused by mutations of the CLCN-5 gene with impaired kidney-specific CLC-5 chloride channel expression in the proximal tubule, thick ascending limb of Henle, and the collecting ducts. Resulting hypercalciuria and proximal tubule dysfunction, including phosphate wasting, are primarily responsible for the clinical manifestations. Low-molecular-weight proteinuria is characteristic. Definitive diagnosis is made by DNA mutation analysis. Primary hyperoxaluria, type I, is due to mutations of the AGXT gene leading to deficient hepatic alanine-glyoxylate aminotransferase activity. Marked overproduction of oxalate by hepatic cells results in the hyperoxaluria responsible for clinical features. Definitive diagnosis is by liver biopsy with measurement of enzyme activity, with DNA mutation analysis used increasingly as mutations and their frequency are defined. These disorders of calcium urolithiasis illustrate the value of molecular medicine for diagnosis and the promise it provides for innovative and more effective future treatments.

Exploring antiurolithic effects of gokshuradi polyherbal ayurvedic formulation in ethylene-glycol-induced urolithic rats.

PubMed

Shirfule, Amol L; Racharla, Venkatesh; Qadri, S S Y H; Khandare, Arjun L

2013-01-01

Gokshuradi Yog (GY) is a polyherbal ayurvedic formulation used traditionally for several decades in India for the treatment of urolithiasis. The aim of the present study was to determine the underlying mechanism of GY action in the management of calcium oxalate urolithiasis. The effect of Gokshuradi polyherbal aqueous extracts (GPAEs) was studied on various biochemical parameters involved in calcium oxalate formation by employing in vitro and in vivo methods. GPAE exhibited significant antioxidant activity against 1, 1-diphenyl-2-picrylhydrazyl free radical and inhibited lipid peroxidation in the in vitro experiments. The rat model of urolithiasis induced by 0.75% ethylene glycol (EG) and 1% ammonium chloride (AC) in water caused polyuria, weight loss, impairment of renal function, and oxidative stress and decreased antioxidant enzyme activities in untreated control groups. However, GPAE- (25, 50, and 100 mg/kg) treated groups caused diuresis accompanied by a saluretic effect and revealed significant increase in antioxidant enzyme activities along with decreased oxalate synthesizing biochemical parameters at higher doses. This study revealed the antiurolithic effect of GPAE mediated possibly through inhibiting biochemical parameters involved in calcium oxalate formation, along with its diuretic and antioxidant effects, hence supporting its use in the treatment of calcium oxalate urolithiasis.

Exploring Antiurolithic Effects of Gokshuradi Polyherbal Ayurvedic Formulation in Ethylene-Glycol-Induced Urolithic Rats

PubMed Central

Shirfule, Amol L.; Racharla, Venkatesh; Qadri, S. S. Y. H.; Khandare, Arjun L.

2013-01-01

Gokshuradi Yog (GY) is a polyherbal ayurvedic formulation used traditionally for several decades in India for the treatment of urolithiasis. The aim of the present study was to determine the underlying mechanism of GY action in the management of calcium oxalate urolithiasis. The effect of Gokshuradi polyherbal aqueous extracts (GPAEs) was studied on various biochemical parameters involved in calcium oxalate formation by employing in vitro and in vivo methods. GPAE exhibited significant antioxidant activity against 1, 1-diphenyl-2-picrylhydrazyl free radical and inhibited lipid peroxidation in the in vitro experiments. The rat model of urolithiasis induced by 0.75% ethylene glycol (EG) and 1% ammonium chloride (AC) in water caused polyuria, weight loss, impairment of renal function, and oxidative stress and decreased antioxidant enzyme activities in untreated control groups. However, GPAE- (25, 50, and 100 mg/kg) treated groups caused diuresis accompanied by a saluretic effect and revealed significant increase in antioxidant enzyme activities along with decreased oxalate synthesizing biochemical parameters at higher doses. This study revealed the antiurolithic effect of GPAE mediated possibly through inhibiting biochemical parameters involved in calcium oxalate formation, along with its diuretic and antioxidant effects, hence supporting its use in the treatment of calcium oxalate urolithiasis. PMID:23554833

The National Cancer Institute–American Society of Clinical Oncology Cancer Trial Accrual Symposium: Summary and Recommendations

PubMed Central

Denicoff, Andrea M.; McCaskill-Stevens, Worta; Grubbs, Stephen S.; Bruinooge, Suanna S.; Comis, Robert L.; Devine, Peggy; Dilts, David M.; Duff, Michelle E.; Ford, Jean G.; Joffe, Steven; Schapira, Lidia; Weinfurt, Kevin P.; Michaels, Margo; Raghavan, Derek; Richmond, Ellen S.; Zon, Robin; Albrecht, Terrance L.; Bookman, Michael A.; Dowlati, Afshin; Enos, Rebecca A.; Fouad, Mona N.; Good, Marjorie; Hicks, William J.; Loehrer, Patrick J.; Lyss, Alan P.; Wolff, Steven N.; Wujcik, Debra M.; Meropol, Neal J.

2013-01-01

Introduction: Many challenges to clinical trial accrual exist, resulting in studies with inadequate enrollment and potentially delaying answers to important scientific and clinical questions. Methods: The National Cancer Institute (NCI) and the American Society of Clinical Oncology (ASCO) cosponsored the Cancer Trial Accrual Symposium: Science and Solutions on April 29-30, 2010 to examine the state of accrual science related to patient/community, physician/provider, and site/organizational influences, and identify new interventions to facilitate clinical trial enrollment. The symposium featured breakout sessions, plenary sessions, and a poster session including 100 abstracts. Among the 358 attendees were clinical investigators, researchers of accrual strategies, research administrators, nurses, research coordinators, patient advocates, and educators. A bibliography of the accrual literature in these three major areas was provided to participants in advance of the meeting. After the symposium, the literature in these areas was revisited to determine if the symposium recommendations remained relevant within the context of the current literature. Results: Few rigorously conducted studies have tested interventions to address challenges to clinical trials accrual. Attendees developed recommendations for improving accrual and identified priority areas for future accrual research at the patient/community, physician/provider, and site/organizational levels. Current literature continues to support the symposium recommendations. Conclusions: A combination of approaches addressing both the multifactorial nature of accrual challenges and the characteristics of the target population may be needed to improve accrual to cancer clinical trials. Recommendations for best practices and for future research developed from the symposium are provided. PMID:24130252

Report on the 2009 ESO Fellows Symposium

NASA Astrophysics Data System (ADS)

Emsellem, Eric; West, Michael; Leibundgut, Bruno

2009-09-01

The fourth ESO Fellows Symposium took place in Garching from 8-10 June 2009. This year's symposium brought together 28 ESO Fellows from Chile and Germany to meet their colleagues from across the ocean, discuss their research and provide feedback on ESO's Fellowship programme. This year's symposium also included training workshops to enhance the practical skills of ESO Fellows in today's competitive job market.

Expanding Perspectives on HRD Research. Symposium.

ERIC Educational Resources Information Center

2002

This document contains three papers from a symposium on expanding perspectives in human resource development (HRD) research. "The Concept of Culture in International and Comparative HRD Research: Methodological Problems and Possible Solutions" (Alexander Ardichvili, K. Peter Kuchinke) discusses the following topics: (1) alternative…

Highlights from the Ninth International Symposium of Thrombosis and Anticoagulation (ISTA IX), October 15, 2016, Salvador, Bahia, Brazil.

PubMed

Lopes, Renato D; Guimarães, Patricia O; Hylek, Elaine; Feitosa-Filho, Gilson S; Ritt, Luiz; Filgueiras, Nivaldo; Darzé, Eduardo; Rocha, Mario S; Magalhães, Luis P; Sousa, Antonio Carlos Sobral; Correia, Luis Claudio; Oliveira, Lucas Hollanda; Garcia, David A

2017-11-01

To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Ninth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, on October 15, 2016. This scientific program was developed by clinicians for clinicians and was promoted by two major clinical research institutes-the Brazilian Clinical Research Institute and the Duke Clinical Research Institute of the Duke University School of Medicine. Comprising academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists. This paper summarizes the symposium proceedings.

Highlights from the Tenth International Symposium of Thrombosis and Anticoagulation (ISTA X), September 22 and 23, 2017, Salvador, Bahia, Brazil.

PubMed

Lopes, Renato D; Guimarães, Patricia O; Crowther, Mark; Hylek, Elaine; Feitosa-Filho, Gilson S; Ritt, Luiz E; Filgueiras, Nivaldo; Garcia, David A

2018-05-01

To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Tenth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, on September 22 and 23, 2017. This scientific program was developed by clinicians for clinicians and was promoted by two major clinical research institutes-the Brazilian Clinical Research Institute and the Duke Clinical Research Institute of the Duke University School of Medicine. Comprising academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists. This paper summarizes the symposium proceedings.

Science and stewardship to protect and sustain wilderness values: Tenth World Wilderness Congress symposium; 2013, 4-10 October, Salamanca, Spain

Treesearch

Alan Watson; Stephen Carver; Zdenka Krenova; Brooke McBride

2015-01-01

The Tenth World Wilderness Congress (WILD10) met in Salamanca, Spain in 2013. The symposium on science and stewardship to protect and sustain wilderness values was the largest of multiple symposia held in conjunction with the Congress. This symposium was organized and sponsored by the Aldo Leopold Wilderness Research Institute, the Wildland Research Institute of the...

Proceedings of the Symposium on Research in Biology and Biotechnology in Developing Countries (National University of Singapore, November 2-4, 1983). Selected Papers.

ERIC Educational Resources Information Center

Rao, A. N., Ed.

These proceedings of a symposium designed to increase public awareness of current research in biology and biotechnology include: welcoming addresses by Chau Sian Eng and S. Radhakrishna; an opening address by Tay Eng Soon; five papers; four abstracts; summary; symposium program; and list of participants. The five papers are: (1) "The Role of…

IUFRO Symposium on forest site and continuous productivity: Seattle, Washington, August 22-28, 1982.

Treesearch

Russell Ballard; Stanley P. Gessel

1983-01-01

This Symposium was planned by members of the IUFRO Site Group (S1.02) as part of their on-going activities to facilitate the worldwide exchange of ideas among individual research workers and to promote the dissemination of research results in the area of forest site productivity. The Symposium consisted of three days of indoor sessions followed by a 2-1/2-day field...

Proceedings of the 2001 Northeastern Recreation Research Symposium

Treesearch

Sharon. Comp, ed. Todd

2002-01-01

Contains 71 articles presented at the 2001 Northeastern Recreation Research Symposium which seeks to foster quality information exchange between recreation, tourism, and resource managers and researchers throughout the Northeast. The forum provides opportunities for recreation and tourism research managers from different agencies, state, and government levels, as well...

Overview of recent Japanese activities in thermographic NDT

NASA Astrophysics Data System (ADS)

Sakagami, Takahide; Ogura, Keiji

1997-04-01

In the past decade, nondestructive testing techniques using infrared thermography, i.e., thermographic NDT techniques, received a lot of attention in many engineering fields in Japan. The first national symposium that specialized in thermographic NDT techniques was held in Tokyo, Japan on November 28-29, 1995, organized by the Research and Technical Committee on Surface Method of the Japanese Society for Nondestructive Inspection (JSNDI). At this symposium, twenty eight presentations including two keynote addresses were given. Over three hundred thermography researchers and engineers (thermographers) attended the symposium. Further, an exhibition of newly developed equipment for infrared thermography featuring the equipment of eleven companies took place concurrently. This symposium played an important role as the first national symposium dedicated to sharing information, ideas and experiences about thermographic NDT among thermographers from both the user and supplier sides. Sessions within the symposium were as follows: Advances in Infrared Imaging Systems; Applications for Composite Materials and Coated Materials; Diagnosis of Equipment/Monitoring, Applications for Structural Materials; Backup Techniques for Thermographic NDT; Infrared Stress Measurement and Contact Problems. This paper briefly describes presentations given in the symposium.

Analysis of canine urolith submissions to the Canadian Veterinary Urolith Centre, 1998-2014.

PubMed

Houston, Doreen M; Weese, Heather E; Vanstone, Nick P; Moore, Andrew E P; Weese, J Scott

2017-01-01

Understanding urolith trends and risk factors is important for understanding urolithiasis, which is a common problem in dogs. This study evaluated 75 674 canine cystolith submissions to the Canadian Veterinary Urolith Centre between 1998 and 2014. Struvite and calcium oxalate uroliths comprised 80.8% of all uroliths, with calcium oxalate outnumbering struvite. There were significant increases in the proportions of calcium oxalate, mixed and cystine uroliths, and significant decreases in struvite, urate, silica, and calcium phosphate carbonate over the study period. Breeds associated with increased risk of calcium oxalate urolithiasis tended to be small breeds, while those that were at increased risk of struvite urolith formation were larger breeds. Dalmatians were at increased risk of forming both urate and xanthine uroliths while Scottish deerhounds had a remarkably high association with cystine urolithiasis. Males were more likely to form calcium oxalate and metabolic uroliths and females were more likely to develop struvite and mixed uroliths.

Second Symposium on Water-in-Fuel Emulsions in Combustion

DOT National Transportation Integrated Search

1979-08-01

This volume contains the proceedings of the second symposium on water-in-fuel emulsions held at the DOT Transportation Systems Center September 12 and 13, 1978. This symposium, sponsored by the DOT's U.S. Coast Guard and Research and Special Programs...

Your Starting Guide To Childhood Apraxia of Speech

MedlinePlus

... About Apraxia Apraxia-KIDS Library Family Start Guide SLP Start Guide Apraxia Information Downloads Research Symposium Videos ... About Apraxia Apraxia-KIDS Library Family Start Guide SLP Start Guide Research Symposium Videos On-Demand Webinars ...

Approaches to Research in HRD. Symposium.

ERIC Educational Resources Information Center

2002

This document contains three papers from a symposium on approaches to research in human resource development (HRD). "HRD, Feminism, and Adult Education: A Foundation for Collaborative Approaches to Research and Practice" (Yvonne M. Johnson) identifies common interests among HRD professionals, feminists, and practitioners in the field of…

BIOREMEDIATION OF HAZARDOUS WASTES - RESEARCH, DEVELOPMENT, AND FIELD EVALUATIONS - 1994

EPA Science Inventory

The proceedings of the 1994 Symposium on Bioremediation of Hazardous Wastes, hosted by the Office of Research and Development (ORD) of the EPA in San Francisco, California. The symposium was the seventh annual meeting for the presentation of research conducted by EPA's Biosystem...

Materials Research in Microgravity 2012

NASA Technical Reports Server (NTRS)

Hyers, R. (Editor); Bojarevis, V. (Editor); Downey, J.; Henein, H. (Editor); Matson, D.; Seidel, A. (Editor); Voss, D. (Editor); SanSoucie, M. (Compiler)

2012-01-01

Reducing gravitational effects such as thermal and solutal buoyancy enables investigation of a large range of different phenomena in materials science. The Symposium on Materials Research in Microgravity involved 6 sessions composed of 39 presentations and 14 posters with contributions from more than 14 countries. The sessions concentrated on four different categories of topics related to ongoing reduced-gravity research. Highlights from this symposium will be featured in the September 2012 issue of JOM. The TMS Materials Processing and Manufacturing Division, Process Technology and Modeling Committee and Solidification Committee sponsored the symposium.

Evolution or Revolution in EE/SE Research? A Collaborative Dialogue from First-Year PhD Students

ERIC Educational Resources Information Center

Beasy, Kim; Page, Leah; Emery, Sherridan; Ayre, Ian

2016-01-01

The AAEE 2014 research symposium in Hobart provided a privileged space for researchers and practitioners within environmental education and sustainability education (EE/SE) to come together and create dialogues about education for sustainability research. This essay is a critical reflection from postgraduate researchers about the symposium and the…

Research on Women's Acquisition of Professional and Leadership Roles. Research Bulletin 75-39.

ERIC Educational Resources Information Center

Lockheed, Marlaine E., Ed.

The proceedings of a symposium sponsored by the American Educational Research Association (AERA) Special Interest Group on Research on Women are compiled. The symposium focused on examining the factors which contribute to low incidence of women in both professional and leadership roles. Six papers present research gathered from cross-cultural,…

Dialogue on Dialogic Pedagogy

ERIC Educational Resources Information Center

Matusov, Eugene; Miyazaki, Kiyotaka

2014-01-01

In September 2011 in Rome at the International Society for Cultural and Activity Research conference, Eugene Matusov (USA), Kiyotaka Miyazaki (Japan), Jayne White (New Zealand), and Olga Dysthe (Norway) organized a symposium on Dialogic Pedagogy. Formally during the symposium and informally after the symposium several heated discussions started…

Report from the second international symposium on animal genomics for animal health: critical needs, challenges and potential solutions.

PubMed

Bishop, Steve C; Lunney, Joan K; Pinard-van der Laan, Marie-Hélène; Gay, Cyril G

2011-06-03

The second International Symposium on Animal Genomics for Animal Health held in Paris, France 31 May-2 June, 2010, assembled more than 140 participants representing research organizations from 40 countries. The symposium included a roundtable discussion on critical needs, challenges and opportunities, and a forward look at the potential applications of animal genomics in animal health research. The aim of the roundtable discussion was to foster a dialogue between scientists working at the cutting edge of animal genomics research and animal health scientists. Importantly, stakeholders were included to provide input on priorities and the potential value of animal genomics to the animal health community. In an effort to facilitate the roundtable discussion, the organizers identified four priority areas to advance the use of genome-enabled technologies in animal health research. Contributions were obtained through open discussions and a questionnaire distributed at the start of the symposium. This report provides the outcome of the roundtable discussion for each of the four priority areas. For each priority, problems are identified, including potential solutions and recommendations. This report captures key points made by symposium participants during the roundtable discussion and serves as a roadmap to steer future research priorities in animal genomics research.

Progress In Electromagnetics Research Symposium (PIERS)

NASA Technical Reports Server (NTRS)

1993-01-01

The third Progress In Electromagnetics Research Symposium (PIERS) was held 12-16 Jul. 1993, at the Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California. More than 800 presentations were made, and those abstracts are included in this publication.

PFAA Days III Meeting Report and Highlights

EPA Science Inventory

The Office of Research and Development (ORD) at the U.S. Environmental Protection Agency (U.S. EPA) sponsored a symposium on perfluoroalkyl acids (PFAAs) on June 8-10, 2010 at the Research Triangle Park, NC. The goals ofthe symposium were to share and review the latest research ...

BIOREMEDIATION OF HAZARDOUS WASTES - RESEARCH, DEVELOPMENT, AND FIELD EVALUATIONS - 1993

EPA Science Inventory

The proceedings of the 1993 Symposium on Bioremediation of Hazardous Wastes, hosted by the Office of Research and Development (ORD) of the EPA in Dallas, Texas The symposium was the sixth annual meeting for the presentation of research conducts (by EPA's Biosystems Technology Dev...

BIOREMEDIATION OF HAZARDOUS WASTES - RESEARCH, DEVELOPMENT AND FIELD EVALUATIONS - 1995

EPA Science Inventory

The proceedings of the 1995 Symposium on Bioremediation of Hazardous Wastes, hosted by the Office of Research and Development (ORD) of the EPA in Rye Brook, New York. he symposium was the eighth annual meeting for the presentation of research conducted by EPA's Biosystems Technol...

Berries and human health: research highlights from the Fifth Biennial Berry Health Benefits Symposium.

PubMed

Seeram, Navindra P

2014-05-07

The fifth biennial Berry Health Benefits Symposium showcased recent research supporting the positive effects of berry consumption on human health and disease. Remarkably, the vast majority of oral papers covered data accumulated from in vivo studies, which underscores how berry health research has advanced since the inception of this symposium in 2005. Similar to the past, research presented at this meeting was primarily focused on the major commercially cultivated berries in North America, namely, blackberry, blueberry, black raspberry, cranberry, red raspberry, and strawberry. Despite this, on the basis of similar compositional chemistry, it is possible that similar biological effects may also be extended to other small soft-fleshed "berry-type" fruits popular in other parts of the world including Europe, Asia, and South America. Overall, this symposium continues to add to the growing body of data supporting the positive impact of berry fruit consumption on human health promotion and disease risk reduction.

International Symposium on Disarmament Education: A Report. Proceedings from a World Confederation of Organizations of the Teaching Profession and Japan Teachers Union Symposium (Hiroshima, Japan, October 25-29, 1982).

ERIC Educational Resources Information Center

Japan Teachers Union, Tokyo.

Proceedings from an international symposium devoted to the cause of disarmament education are presented. Representatives from international and national teacher organizations together with scholars and researchers from 35 countries and all continents attended. The symposium focused on the idea that teachers have a special responsibility to work…

Symposium on Integrating the Science of Environmental Justice into Decision-Making at the Environmental Protection Agency: An Overview

PubMed Central

Payne-Sturges, Devon; Garcia, Lisa; Lee, Charles; Zenick, Hal; Grevatt, Peter; Sanders, William H.; Case, Heather; Dankwa-Mullan, Irene

2011-01-01

In March 2010, the Environmental Protection Agency (EPA) collaborated with government and nongovernmental organizations to host a groundbreaking symposium, “Strengthening Environmental Justice Research and Decision Making: A Symposium on the Science of Disproportionate Environmental Health Impacts.” The symposium provided a forum for discourse on the state of scientific knowledge about factors identified by EPA that may contribute to higher burdens of environmental exposure or risk in racial/ethnic minorities and low-income populations. Also featured were discussions on how environmental justice considerations may be integrated into EPA's analytical and decision-making frameworks and on research needs for advancing the integration of environmental justice into environmental policymaking. We summarize key discussions and conclusions from the symposium and briefly introduce the articles in this issue. PMID:22028456

Acute bilateral ureteral obstruction secondary to guaifenesin toxicity.

PubMed

Cockerill, Patrick A; de Cógáin, Mitra R; Krambeck, Amy E

2013-10-01

Several medications or their metabolites have been associated with urolithiasis, although overall they remain an infrequent cause of urolithiasis. Guaifenesin stones were originally reported as complexed with ephedrine, and subsequent reports have demonstrated pure guaifenesin stones, occurring after long term abuse. We report a case of a 23-year-old male who ingested a large, one time dose of guaifenesin, resulting in acute bilateral ureteral obstruction, which, to our knowledge, is the first such reported case in the literature.

National Profiles of Urinary Calculi: a Comparison Between Developing and Developed Worlds.

PubMed

Alatab, Sudabeh; Pourmand, Gholamreza; El Howairis, Mohammed El Fatih; Buchholz, Noor; Najafi, Iraj; Pourmand, Mohammad Reza; Mashhadi, Rahil; Pourmand, Naghmeh

2016-03-01

The incidence of urolithiasis has increased in both the developed and the developing countries during the past decades. Economically, the increase of urolithiasis contributes to the rise of the healthcare burden everywhere. Moreover, this increase has been associated with a change in the epidemiology of urolithiasis in terms of age and sex distribution, and also the location and type of calculi. We searched the MEDLINE for relevant literature dating back to 1980. This review compared the trends in epidemiological factors affecting urolithiasis in the developed and the developing countries during the past decades. People in the developing countries are more likely to contract kidney calculi at a younger age than in the developed countries. Although calculus disease is still more prevalent in men than in women, the latter are increasingly affected in both worlds. Uric acid calculi are more prevalent in the developing than in industrialized countries. There is a progressive increase in the frequency of calcium oxalate and calcium phosphate calculi in the developing countries where these used to be less frequent. The incidence and prevalence of urinary calculi is increasing globally. Many factors including aging of the population, changes in diet, global warming, and employment of more accurate diagnostic tools seem to be involved in this increase. An increasing affluence and adaptation of Western diet habits in many developing countries seem likely to contribute to the changes.

Quality of Health Information on the Internet for Urolithiasis on the Google Search Engine.

PubMed

Chang, Dwayne T S; Abouassaly, Robert; Lawrentschuk, Nathan

2016-01-01

Purpose . To compare the quality of health information on the Internet for keywords related to urolithiasis, to assess for difference in information quality across four main Western languages, and to compare the source of sponsorship in these websites. Methods . Health On the Net (HON) Foundation principles were utilised to determine quality information. Fifteen keywords related to urolithiasis were searched on the Google search engine. The first 150 websites were assessed against the HON principles and the source of sponsorship determined. Results . A total of 8986 websites were analysed. A proportion of HON-accredited websites for individual search terms range between 2.5% and 12.0%. The first 50 websites were more likely to be HON-positive compared to websites 51-100 and 101-150. French websites searched were more likely to be HON-positive whereas German websites were less likely to be HON-positive than English websites. There was no statistically significant difference between the rate of HON-positive English and Spanish websites. The three main website sponsors were from government/educational sources (40.2%), followed by commercial (29.9%) and physician/surgeon sources (18.6%). Conclusions . Health information on most urolithiasis websites was not validated. Nearly one-third of websites in this study have commercial sponsorship. Doctors should recognise the need for more reliable health websites for their patients.

2016 AMS Mario J. Molina Symposium

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

Zhang, Renyi

A named symposium to honor Dr. Mario J. Molina was held 10–14 January 2016, as part of the 96th American Meteorological Society (AMS) Annual Meeting in New Orleans, Louisiana. Dr. Molina first demonstrated that industrially produced chlorofluorocarbons (CFCs) decompose in the stratosphere and release chlorine atoms, leading to catalytic ozone destruction. His research in stratospheric chemistry was instrumental to the establishment of the 1987 United Nations Montreal Protocol to ban ozone-depleting substances worldwide. Dr. Molina’s contributions to preserving the planet Earth not only save the atmospheric ozone layer, but also protect the climate by reducing the emissions of greenhouse gases.more » He was awarded the 1995 Nobel Prize in Chemistry for his pioneering research in understanding the stratospheric ozone loss mechanism. In 2013, President Barack Obama announced Dr. Molina as a recipient of the Presidential Medal of Freedom. The 2016 AMS Molina Symposium honored Dr. Molina’s distinguished contributions to research related to atmospheric chemistry. The symposium contained an integrated theme related to atmospheric chemistry, climate, and policy. Dr. Molina delivered a keynote speech at the Symposium. The conference included invited keynote speeches and invited and contributed oral and poster sessions, and a banquet was held on Tuesday January 12, 2016. The symposium covered all aspects of atmospheric chemistry, with topics including (1) Stratospheric chemistry, (2) Tropospheric chemistry, (3) Aerosol nucleation, growth, and transformation, (4) Aerosol properties, (5) Megacity air pollution, and (6) Atmospheric chemistry laboratory, field, and modeling studies. This DOE project supported 14 scientists, including graduate students, post docs, junior research scientists, and non-tenured assistant professors to attend this symposium.« less

STATIONARY COMBUSTION NOX CONTROL: A SUMMARY OF THE 1991 SYMPOSIUM

EPA Science Inventory

The 1991 Symposium on Stationary Combustion NOX Control was held March 25-28,1991 in Washington, DC. The sixth meeting in a biennial series, the Symposium was cosponsored by the Electric Power Research Institute (EPRI) and the U.S. Environmental Protection Agency (EPA). Approxima...

NCI's Clinical Proteomic Tumor Analysis Consortium 1st Annual Scientific Symposium | Office of Cancer Clinical Proteomics Research

Cancer.gov

On behalf of the National Cancer Institute and the Office of Cancer Clinical Proteomics Research, you are invited to the First Annual CPTAC Scientific Symposium on Wednesday, November 13, 2013. The purpose of this symposium, which consists of plenary and poster sessions, is for investigators from CPTAC community and beyond to share and discuss novel biological discoveries, analytical methods, and translational approaches using CPTAC data.

Research Symposium I

NASA Technical Reports Server (NTRS)

2004-01-01

The proceedings of this symposium consist of abstracts of talks presented by interns at NASA Glenn Research Center (GRC). The interns assisted researchers at GRC in projects which primarily address the following topics: aircraft engines and propulsion, spacecraft propulsion, fuel cells, thin film photovoltaic cells, aerospace materials, computational fluid dynamics, aircraft icing, management, and computerized simulation.

SYMPOSIUM ON NEW SCIENTIFIC RESEARCH RELATED TO THE HEALTH EFFECTS OF TRICHLOROETHYLENE

EPA Science Inventory

On February 26-27th, 2004, the National Center for Environmental Assessment (NCEA), a part of the U.S. Environmental Protection Agency's (EPA) Office of Research and Development, held a two-day public symposium on recently published scientific research related to the health effec...

Technical Entrepreneurship: A Symposium.

ERIC Educational Resources Information Center

Cooper, Arnold C., Ed.; Komives, John L., Ed.

Contained in this document are papers presented at the Symposium on Technical Entrepreneurship at Purdue University by researchers who were then or had previously been engaged in research in the area. Because formal research in this area was in its infancy, there was a particular need to afford investigators in the field opportunities to compare…

6th Institute for Systems Biology International Symposium: Systems Biology and the Environment

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

Galitski, Timothy P.

2007-04-23

Systems biology recognizes the complex multi-scale organization of biological systems, from molecules to ecosystems. The International Symposium on Systems Biology is an annual two-day event gathering the most influential researchers transforming biology into an integrative discipline investigating complex systems. In recognition of the fundamental similarity between the scientific problems addressed in environmental science and systems biology studies at the molecular, cellular, and organismal levels, the 2007 Symposium featured global leaders in “Systems Biology and the Environment.” The objective of the 2007 “Systems Biology and the Environment” International Symposium was to stimulate interdisciplinary thinking and research that spans systems biology andmore » environmental science. This Symposium was well aligned with the DOE’s Genomics: GTL program efforts to achieve scientific objectives for each of the three DOE missions: Develop biofuels as a major secure energy source for this century; Develop biological solutions for intractable environmental problems; Understand biosystems’ climate impacts and assess sequestration strategies. Our scientific program highlighted world-class research exemplifying these priorities. The Symposium featured 45 minute lectures from 12 researchers including: Penny/Sallie Chisholm of MIT gave the keynote address “Tiny Cells, Global Impact: What Prochlorococcus Can Teach Us About Systems Biology”, plus Jim Fredrickson of PNNL, Nitin Baliga of ISB, Steve Briggs of UCSD, David Cox of Perlegen Sciences, Antoine Danchin of Institut Pasteur, John Delaney of the U of Washington, John Groopman of Johns Hopkins, Ben Kerr of the U of Washington, Steve Koonin of BP, Elliott Meyerowitz of Caltech, and Ed Rubin of LBNL. The 2007 Symposium promoted DOE’s three mission areas among scientists from multiple disciplines representing academia, non-profit research institutions, and the private sector. As in all previous Symposia, we had excellent attendance of participants representing 20-30 academic or research-oriented facilities along with 25-30 private corporations from 5-10 countries. To broaden the audience for the Symposium and ensure the continued accessibility of the presentations, we made the presentation videos available afterward on the ISB’s website.« less

Sleep medicine is coming of age in military medicine : Report from the Military Health System Research Symposium (2017) in Kissimmee, Florida.

PubMed

Eliasson, Arn H; Lettieri, Christopher; Netzer, Nikolaus

2018-05-01

In August 2017, the US Military Health System held its sixth annual Research Symposium for medical researchers from the US Army, Navy, Air Force, and Public Health Service. The symposium provides a collaborative environment for academia, industry, and military researchers who address advancement in areas of Combat Casualty Care, Military Operational Medicine, Clinical and Rehabilitative Medicine, and Military Infectious Diseases. This year, Sleep Medicine received substantial attention with presentations scattered throughout the program, poster presentations as well as a scheduled breakout session with podium presentations. A brief description of the breakout session follows.

The potential of at-home prediction of the formation of urolithiasis by simple multi-frequency electrical conductivity of the urine and the comparison of its performance with urine ion-related indices, color and specific gravity.

PubMed

Silverio, Angelito A; Chung, Wen-Yaw; Cheng, Cheanyeh; Wang, Hai-Lung; Kung, Chien-Min; Chen, Jun; Tsai, Vincent F S

2016-04-01

It is important to control daily diet, water intake and life style as well as monitor the quality of urine for urolithiasis prevention. For decades, many ion-related indices have been developed for predicting the formation of urinary stones or urolithiasis, such as EQUILs, relative supersaturation (RSS), Tiselius indices (TI), Robertson risk factor algorithms (RRFA) and more recently, the Bonn risk index. However, they mostly demand robust laboratory analysis, are work-intensive, and even require complex computational programs to get the concentration patterns of several urine analytes. A simple and fast platform for measuring multi-frequency electrical conductivity (MFEC) of morning spot urine (random urine) to predict the onset of urolithiasis was implemented in this study. The performance thereof was compared to ion-related indices, urine color and specific gravity. The concentrations of relevant ions, color, specific gravity (SG) and MFEC (MFEC tested at 1, 10, 100, 5001 KHz and 1 MHz) of 80 random urine samples were examined after collection. Then, the urine samples were stored at 4 °C for 24 h to determine whether sedimentation would occur or not. Ion-activity product index of calcium oxalate (AP(CaOx) EQ2) was calculated. The correlation between AP(CaOx) EQ2, urine color, SG and MFEC were analyzed. AP(CaOx) EQ2, urine color and MFEC (at 5 frequencies) all demonstrated good prediction (p = 0.01, 0.01, 0.01, respectively) for stone formation. The positive correlation between AP(CaOx) EQ2 and MFEC is also significant (p = 0.01). MFEC provides a good metric for predicting the onset of urolithiasis, which is comparable to conventional ion-related indices and urine color. This technology can be implemented with much ease for objectively monitoring the quality of urine at points-of-care or at home.

Adiposity in children and adolescents: Correlates and clinical consequences of fat stored in specific body depots

USDA-ARS?s Scientific Manuscript database

The 2011 Pennington Biomedical Research Center's Scientific Symposium focused on adiposity in children and adolescents. The symposium was attended by 15 speakers and other invited experts. The specific objectives of the symposium were to (i) integrate the latest published and unpublished findings on...

Programming, Managing, and Judging Science Symposium Poster Sessions.

ERIC Educational Resources Information Center

Schlenker, Richard M.

The Pacific Region Junior Science and Humanities Symposium has operated for 14 years as a region of the National Junior Science and Humanities Symposium. In response to the trend among professional science and science education societies to include both formal research report presentations and informal poster presentations, the Pacific Region…

PROCEEDINGS OF THE 1992 EPA/AWMA INTERNATIONAL SYMPOSIUM MEASUREMENT OF TOXIC AND RELATED AIR POLLUTANTS

EPA Science Inventory

The 1992 USEPA/AWMA International Symposium Measurement of Toxic and Related Air Pollutants was held in Durham, NC on May 4-9, 1992. his yearly symposium is sponsored by the Atmospheric Research and Exposure Assessment Laboratory and the Air & Waste Management Association. he tec...

Report on the Symposium “Molecular Mechanisms Involved in Neurodegeneration”

PubMed Central

Pentón-Rol, Giselle; Cervantes-Llanos, Majel

2018-01-01

The prevalence of neurodegenerative diseases is currently a major concern in public health because of the lack of neuroprotective and neuroregenerative drugs. The symposium on Molecular Mechanisms Involved in Neurodegeneration held in Varadero, Cuba, updated the participants on the basic mechanisms of neurodegeneration, on the different approaches for drug discovery, and on early research results on therapeutic approaches for the treatment of neurodegenerative diseases. Alzheimer’s disease and in silico research were covered by many of the presentations in the symposium, under the umbrella of the “State of the Art of Non-clinical Models for Neurodegenerative Diseases” International Congress, held from 20 to 24 June 2017. This paper summarizes the highlights of the symposium. PMID:29346273

Proceedings of the 2000 Northeastern Recreation Research Symposium

Treesearch

Gerard Kyle

2001-01-01

Contains articles presented at the 2000 Northeastern Recreation Research Symposium. Contents cover management and planning, economics of outdoor recreation and tourism, tourism, characteristics of outdoor recreationists, ethnicity and culture, methodological issues, and marketing and management in outdoor recreation and tourism.

The National Shipbuilding Research Program. Proceedings of the REAPS Technical Symposium. Paper No. 20: Application of the GIFTS-5 Minibased Graphics System for Ship Design and Analysis

DTIC Science & Technology

1979-09-01

Proceedings of the REAPS Technical Symposium Paper No. 20: Application of the GIFTS -5 Minibased Graphics System for Ship Design and Analysis U.S...The National Shipbuilding Research Program Proceedings of the REAPS Technical Symposium Paper No. 20: Application of the GIFTS -5 Minibased Graphics...MERCHANTABILITY AND/OR FITNESS FOR PURPOSE ARE SPECIFICALLY DISCLAIMED. APPLICATION OF THE GIFTS -5 MINIBASED GRAPHICS SYSTEM FOR SHIP DESIGN AND ANALYSIS Dr

Symposium Proceedings--Occupational Research and the Navy--Prospectus 1980. Technical Report No. 74-14.

ERIC Educational Resources Information Center

Jones, Earl I., Ed.

This five-section symposium report includes 22 papers assessing the state-of-the-art in occupational research. Section 1, Occupational Analysis, Structure, and Methods, contains four papers that discuss: the Air Force Occupational Research project, methodologies in job analysis, evaluation, structures and requirements, career development,…

Translational nutrition research at UC-Davis – the key role of the clinical and translational science center

USDA-ARS?s Scientific Manuscript database

To better understand the facility and equipment needs for human clinical nutrition research the New York Academy of Sciences presented a symposium. This paper is the result of that symposium and provides information into how clinical nutrition research is conducted at the Clinical and Translational ...

Sesame Street Research: A 20th Anniversary Symposium (Princeton, New Jersey, November 4, 1989).

ERIC Educational Resources Information Center

Mann, Peter B., Ed.

A research agenda has been at the core of "Sesame Street" and other Children's Television Workshop (CTW) educational projects since inception. This collection of presentations, from a symposium honoring the twentieth anniversary of Sesame Street's debut on national television, addresses research's role in the series, describing how…

The Epidemiology of Urolithiasis in an Ethnically Diverse Population Living in The Same Area.

PubMed

Cook, James; Lamb, Benjamin W; Lettin, Joanna E; Graham, Stuart J

2016-08-25

Little is known about whether migrants retain the risk of urolithiasis seen in their indigenous populations. We sought to evaluate the risk of renal colic between different ethnic groups among a diverse population in London. Data on a cohort of 100 consecutive patients presenting to our emergency department with acute renal colic over a 6 month period was collected retrospectively. Data was extracted from electronic patient record review, trust data and the 2011 census. Risk ratios were calculated and comparisons between groups were made with Chi-Squared test using SPSS. The odds of renal colic among Turkish (odds ratio (OR) 6.57, 95% confidence interval (CI) 3.31-13.04, P < .001), Bulgarian (OR 4.94, 95% CI 1.82-13.44, P = .001), Romanian (OR 4.53, 95% CI 2.10-9.77, P < .001), Indian (OR 2.42, 95% CI 1.17-4.98, P = .013) and Pakistani (OR 2.25, 95% CI 1.38-3.67, P = .001) patients were significantly higher than the population average. The odds of colic among Black-Caribbean (OR 0.27, 95% CI 0.07 - 1.07, P = .045), Black-African (OR 0.27, 95% CI 0.07-1.07, P = .046), White-British (OR 0.44, 95% CI 0.30 - 0.66, P < .001) patients were significantly lower than the general population. This study suggests that migrants from countries known to have higher incidence of urolithiasis tend to retain this increased risk once in London. Such ethnic groups may benefit from targeted intervention to reduce the incidence of stone disease. Further research is needed with greater numbers in a range of populations to confirm this hypothesis. .

Excerpts from the 1st international NTNU symposium on current and future clinical biomarkers of cancer: innovation and implementation, June 16th and 17th 2016, Trondheim, Norway.

PubMed

Robles, Ana I; Olsen, Karina Standahl; Tsui, Dana W T; Georgoulias, Vassilis; Creaney, Jenette; Dobra, Katalin; Vyberg, Mogens; Minato, Nagahiro; Anders, Robert A; Børresen-Dale, Anne-Lise; Zhou, Jianwei; Sætrom, Pål; Nielsen, Boye Schnack; Kirschner, Michaela B; Krokan, Hans E; Papadimitrakopoulou, Vassiliki; Tsamardinos, Ioannis; Røe, Oluf D

2016-10-19

The goal of biomarker research is to identify clinically valid markers. Despite decades of research there has been disappointingly few molecules or techniques that are in use today. The "1st International NTNU Symposium on Current and Future Clinical Biomarkers of Cancer: Innovation and Implementation", was held June 16th and 17th 2016, at the Knowledge Center of the St. Olavs Hospital in Trondheim, Norway, under the auspices of the Norwegian University of Science and Technology (NTNU) and the HUNT biobank and research center. The Symposium attracted approximately 100 attendees and invited speakers from 12 countries and 4 continents. In this Symposium original research and overviews on diagnostic, predictive and prognostic cancer biomarkers in serum, plasma, urine, pleural fluid and tumor, circulating tumor cells and bioinformatics as well as how to implement biomarkers in clinical trials were presented. Senior researchers and young investigators presented, reviewed and vividly discussed important new developments in the field of clinical biomarkers of cancer, with the goal of accelerating biomarker research and implementation. The excerpts of this symposium aim to give a cutting-edge overview and insight on some highly important aspects of clinical cancer biomarkers to-date to connect molecular innovation with clinical implementation to eventually improve patient care.

[Choice of an upper urinary tract drainage method in urolithiasis].

PubMed

Doronchuk, D N; Trapeznikova, M F; Dutov, V V

2010-01-01

We made a retrospective (290) and a prospective (131) analysis of the evidence obtained on 421 patients with nephrostomic drainage (251) and an ureteral stent (170) treated for urolithiasis in the urological department of the Moscow Regional Research Clinical Institute from 1995 to 2008. Assessment of clinical and laboratory characteristics of the patients with nephrostomic drainage and an ureteral stent allowed the following conclusions: puncture nephrostomy (p < 0.05) for upper urinary tract drainage is preferable in a solitary functioning kidney, acute obstructive pyelonephritis, anuria, hyperthermia 380 and higher, marked supravesical urodynamic disorder, renal failure, plasmic creatinine level over 200 mcmol/l, azotemia over 10 mmol/l, blood potassium over 5.0 mmol/l, uric acid over 380 mcmol/l and leukocytosis over 8.0 x 10(9)/l. In the other cases a drainage method can be chosen by a physician. Cephalosporines, aminoglycosides, fluoroquinolones and carbapenems in standard doses are recommended in active inflammation when antibioticograms are not obtained yet. Significant differences are seen in drainage with nephrostoma and ureteral stent. Recommendations on nephrostomic drain and ureteral stent installation depending on clinical and laboratory findings are presented.

Proceedings of the 2005 Northeastern Recreation Research Symposium

Treesearch

John G. Peden; Rudy M., comps., eds. Schuster; Rudy M. Schuster

2006-01-01

Contains articles presented at the 2005 Northeastern Recreation Research Symposium. Contents cover tourism planning, roundtable discussion, perceptions and preferences, impact monitoring, management presentations, founder?s forum, poster session, methodology, environmentalism and ethics, crowding and carrying capacity, management issues, constraints, urban park and...

Proceedings of the 2004 Northeastern Recreation Research Symposium

Treesearch

Kelly, comp., ed. Bricker; ed. comp.

2005-01-01

Contains articles presented at the 2004 Northeastern Recreation Research Symposium. Contents cover place attachment, diverse populations, tourism economics, visitor management, tourism development, perceptions, preferences and attitudes, trends, visitor choice and resource attributes, norms and carrying capacity, specialization and participant development, planning and...

Proceedings of the 2003 Northeastern Recreation Research Symposium

Treesearch

James, comp., ed. Murdy; ed. comp.

2004-01-01

Contains articles presented at the 2003 Northeastern Recreation Research Symposium. Contents cover planning issues, communications and information, management presentations, service quality and outdoor recreation, recreation behavior, founders? forum, featured posters, tourism and the community, specialized recreation, recreation and the community, management issues in...

Proceedings of the 2010 Northeastern Recreation Research Symposium

Treesearch

Cherie LeBlanc Fisher; Clifton E., Jr., eds. Watts

2012-01-01

Contains articles presented at the 2010 Northeastern Recreation Research Symposium. Contents cover tourism marketing, fish and wildlife, place meaning, leisure and demographics, nature-based tourism, methods, leisure motives, outdoor recreation management, outdoor recreation among specific populations, leisure constraints, environmental attitudes and values, leisure...

Summary and Findings of the EPA and CDC Symposium on Air Pollution Exposure and Health

EPA Science Inventory

The U.S. Environmental Protection Agency (EPA) and the U.S. Centers for Disease Control (CDC) co-organized a symposium on "Air Pollution Exposure and Health" at Research Triangle Park, North Carolina on September 19–20, 2006. The symposium brought together health and environmenta...

The Global Thinking Project: Linking Schools in Environmental Understanding. Symposium Proceedings (Atlanta, Georgia, November 1993).

ERIC Educational Resources Information Center

Golley, Priscilla, Ed.; Hassard, Jack, Ed.

The Global Thinking Project at Georgia State University and the Department of Middle Secondary Education and Instructional Technology sponsored a Symposium on Global Thinking Research, in November, 1993. The following 11 papers were presented at the symposium: (1) "Teaching Students to Think Globally" (Jack Hassard); (2)…

CONTROL TECHNOLOGY: SUMMARY OF THE 1991 EPRI/EPA/DOE S02 CONTROL SYMPOSIUM

EPA Science Inventory

The 1991 SO₂ Control Symposium was held December 3–6, 1991, in Washington, D.C. The symposium, jointly sponsored by the Electric Power Research Institute (EPRI), the U.S. Environmental Protection Agency (EPA), and the U.S. Department of Energy (DOE), focused attention...

Developmental programming: State-of-the-science and future directions-summary from a Pennington biomedical symposium

USDA-ARS?s Scientific Manuscript database

On December 8-9, 2014, the Pennington Biomedical Research Center convened a scientific symposium to review the state-of-the-science and future directions for the study of developmental programming of obesity and chronic disease. The objectives of the symposium were to discuss: (i) past and current s...

Report from the second international symposium on animal genomics for animal health: critical needs, challenges and potential solutions

USDA-ARS?s Scientific Manuscript database

The second International Symposium on Animal Genomics for Animal Health held in Paris, France 31 May-2 June, 2010, assembled more than 140 participants representing research organizations from 40 countries. The symposium included a roundtable discussion on critical needs, challenges and opportunitie...

Report from the Second International Symposium on Animal Genomics for Animal Health: Critical Needs, Challenges and Potential Solutions

USDA-ARS?s Scientific Manuscript database

The second International Symposium on Animal Genomics for Animal Health held in Paris, France 31 May-2 June, 2010, assembled more than 140 participants representing research organizations from 40 countries. The symposium included a roundtable discussion on critical needs, challenges and opportunitie...

Advances in berry research: the sixth biennial berry health benefits symposium

USDA-ARS?s Scientific Manuscript database

Studies to advance the potential health benefits of berries continue to increase as was evident at the sixth biennial meeting of the Berry Health Benefits Symposium (BHBS). The two and a half-day symposium was held on October 13-15, 2015, in Madison, Wisconsin, United States. The 2015 BHBS feature...

Research, Issues, and Practices. Proceedings of the Annual Curriculum and Instruction Research Symposium (4th, Vermillion, South Dakota, April 26, 1996).

ERIC Educational Resources Information Center

South Dakota Univ., Vermillion. School of Education.

The goals of the Curriculum and Instruction Research Symposium are to promote the professional sharing of current education issues, provide a forum for dialogue concerning relevant educational topics, and share faculty research interests. The 10 papers presented at the 1996 conference are: (1) "Appreciative Listening: The Forgotten Art"…

Photonics applications and web engineering: WILGA Winter 2016

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2016-09-01

Since twenty years, young researchers form the Institute of Electronic Systems, Warsaw University of Technology, organize two times a year, under only a marginal supervision of the senior faculty members, under the patronage of WEiTI PW, KEiT PAN, SPIE, IEEE, PKOpto SEP and PSF, the WILGA Symposium on advanced, integrated functional electronic, photonic and mechatronic systems [1-5]. All aspects are considered like: research and development, theory and design, technology - material and construction, software and hardware, commissioning and tests, as well as pilot and practical applications. The applications concern mostly, which turned after several years to be a proud specialization of the WILGA Symposium, Internet engineering, high energy physics experiments, new power industry including fusion, nuclear industry, space and satellite technologies, telecommunications, smart municipal environment, as well as biology and medicine [6-8]. XXXVIIth WILGA Symposium was held on 29-31 January 2016 and gathered a few tens of young researchers active in the mentioned research areas. There were presented a few tens of technical papers which will be published in Proc.SPIE together with the accepted articles from the Summer Edition of the WILGA Symposium scheduled for 29.05-06.06.2016. This article is a digest of chosen presentations from WILGA Symposium 2016 Winter Edition. The survey is narrowed to a few chosen and main topical tracks, like electronics and photonics design using industrial standards like ATCA/MTCA, also particular designs of functional systems using this series of industrial standards. The paper, summarizing traditionally since many years the accomplished WILGA Symposium organized by young researchers from Warsaw University of Technology, is also the following part of a cycle of papers concerning their participation in design of new generations of electronic systems used in discovery experiments in Poland and in leading research laboratories of the world.

The history of Patuxent: America’s wildlife research story

USGS Publications Warehouse

Perry, Matthew C.

2017-01-18

This report, based on a symposium held on October 13, 2011, at the National Wildlife Visitor Center at the Patuxent Research Refuge in Laurel, MD, documents the history of the Patuxent Research Refuge and the Patuxent Wildlife Research Center, collectively known as Patuxent. The symposium was one of the many activities occurring at that time to celebrate the 75th anniversary of the creation of the Patuxent Research Refuge in 1936. The Patuxent Wildlife Research Center is located at the refuge, and the research center director, Dr. Gregory J. Smith, with great enthusiasm, personally supervised all aspects of the celebration. The symposium was coordinated by Dr. Matthew C. Perry, the editor of this report, with Dr. Smith’s strong support. The refuge and the research center have been essentially synonymous for the almost 80 years of their history.

PREFACE: Preface

NASA Astrophysics Data System (ADS)

Hotta, Takashi

2016-02-01

This volume of Journal of Physics: Conference Series contains both invited and contributed papers presented at the International Symposium on "New Quantum Phases Emerging from Novel Crystal Structure", which was held from 24-25 September 2015 at the Minami-Osawa Campus of Tokyo Metropolitan University (TMU). The Graduate School of Science and Engineering of TMU is now promoting a research project on "New Quantum Phases Emerging from Novel Crystal Structure" with the support of the university. This is the cooperative project involving the electrical and electronic engineering and physics departments to discover new quantum phases in strongly correlated electron systems on novel crystal structures, with geometrically characteristic properties such as cage, layered, and geometrical frustrated structures. In this international symposium, we have mainly picked up BiS2-based layered superconductors, cage-structure materials such as 1-2-20 and filled skutterudites, geometrically frustrated systems such as pyrochlore compounds, and noncentrosymmetric materials. Topics on other materials with exotic crystal structure have been also discussed. I believe that this symposium provides a good opportunity to present recent research results on magnetism and superconductivity in such materials, and to discuss future directions of research on strongly correlated electron systems with novel crystal structure. I would like to give thanks, on behalf of the organizing committee, to all participants of the TMU International Symposium and all members of the Advisory Committee, who have contributed to the success of this symposium. I further thank the TMU Research Organization for the financial support of this symposium.

Measurement and Research Tools. Symposium 37. [AHRD Conference, 2001].

ERIC Educational Resources Information Center

2001

This symposium on measurement and research tools consists of three presentations. "An Examination of the Multiple Intelligences Developmental Assessment Scales (MIDAS)" (Albert Wiswell et al.) explores MIDAS's psychometric saliency. Findings indicates this instrument represents an incomplete attempt to develop a valid assessment of…

ICAO RPAS Symposium: NASA RPAS Operational and Research Activities

NASA Technical Reports Server (NTRS)

Johnson, Chuck

2017-01-01

NASA RPAS Operational and Research Activities presentation discusses the UAS flight operations. UAS vehicles are discussed along with the missions they supported. This is a high level overview of UAS operations at NASA being presented to the RPAS (Remotely Piloted Aircraft Systems) Symposium.

Proceedings of the 2006 Northeastern Recreation Research Symposium

Treesearch

R. Burns; K., comps Robinson

2007-01-01

Contains articles and posters presented at the 2006 Northeastern Recreation Research Symposium. Contents cover tourism marketing, fish and wildlife, place meaning, leisure and gender, recreation resource allocation, nature-based tourism, methods, leisure motives, outdoor recreation management, tourism impacts, outdoor recreation among specific populations, leisure...

Proceedings of the 1997 Northeastern Recreation Research Symposium

Treesearch

Hans G. Vogelsong; [Editor

1998-01-01

Contains articles presented at the 1997 Northeastern Recreation Research Symposium. Contents cover recreation; protected areas and social science; water based recreation management studies; forest recreation management studies; outdoor recreation management studies; estimation of economic impact of recreation and tourism; place meaning and attachment; tourism studies;...

Proceedings of the 2008 Northeastern Recreation Research Symposium

Treesearch

David B. Klenosky; Cherie LeBlanc Fisher; eds.

2009-01-01

Contains articles and posters presented at the 2008 Northeastern Recreation Research Symposium. Contents cover tourism marketing, fish and wildlife, place meaning, leisure and gender, recreation resource allocation, nature-based tourism, methods, leisure motives, outdoor recreation management, tourism impacts, outdoor recreation among specific populations, leisure...

Proceedings of the 2007 northeastern recreation research symposium

Treesearch

Cherie LeBlanc; Christine, comps Vogt

2008-01-01

Contains articles and posters presented at the 2007 northeastern recreation research symposium. Contents cover tourism marketing, fish and wildlife, place meaning, leisure and gender, recreation resource allocation, nature-based tourism, methods, leisure motives, outdoor recreation management, tourism impacts, outdoor recreation among specific populations, leisure...

TRANSLOCATION AND POTENTIAL NEUROLOGICAL EFFECTS OF FINE AND ULTRAFINE PARTICLES: A CRITICAL UPDATE

EPA Science Inventory

This proceedings book is a collection of seminars presented in a symposium organized by by Munich's GSF-National Research Center for Environment and Health. Research presented at this symposium indicated inhaled ultrafine particulate matter quickly exits the lungs and target...

Epidemiological evaluation of cystine urolithiasis in domestic ferrets (Mustela putorius furo): 70 cases (1992-2009).

PubMed

Nwaokorie, Eugene E; Osborne, Carl A; Lulich, Jody P; Albasan, Hasan

2013-04-15

To determine the prevalence of cystine uroliths in domestic ferrets with urolithiasis and determine whether age, breed, sex, reproductive status, anatomic location, and season are risk factors associated with cystine urolith formation. Retrospective cross-sectional case-control study. Records of 435 ferrets (Mustela putorius furo) with uroliths submitted for analyses between 1992 and 2009, of which 70 were cystine uroliths. Specific descriptive information was obtained about each ferret to determine whether specific risk factors were associated with the development of cystine uroliths. Cystine uroliths comprised 70 of the 435 (16%) uroliths. Cystine uroliths were more common in male (n = 54) than in female (16) ferrets. All cystine uroliths were retrieved from the lower portion of the urinary tract (bladder and urethra [n = 67]) or were voided (3); none of the uroliths were retrieved from the upper portion of the urinary tract (kidney and ureters). Awareness of the prevalence of cystine uroliths along with knowledge of etiologic, demographic, and environmental risk and protective factors for urolithiasis may facilitate development of surveillance strategies that result in earlier detection of cystinuria. Genetic factors associated with this disease have not yet been reported in ferrets, but a familial pattern of inheritance determined to be a major underlying factor in cystine urolithiasis in dogs and humans suggests that this may be a factor in ferrets and that the parent stock of ferrets in the present study may have been inbred.

Anesthetic exposure in the treatment of symptomatic urinary calculi in pregnant women.

PubMed

Rivera, Marcelino E; McAlvany, Kelly L; Brinton, Thomas S; Gettman, Matthew T; Krambeck, Amy E

2014-12-01

To assess the duration and total number of anesthetic exposures required for the treatment of urolithiasis during pregnancy, specifically comparing temporizing measures with active treatment because urolithiasis and its management may pose potential theoretical risks for the mother and fetus. We retrospectively reviewed patients with a confirmed diagnosis of urolithiasis during pregnancy who underwent surgical intervention from 1997 to 2012 at our institution. The number and duration of anesthetic exposures were assessed. We identified 26 women with urolithiasis during pregnancy, of which 15 (58%) were treated with temporizing stents and 11 (42%) with ureteroscopic stone extraction. In the ureteroscopy group, the median number of anesthetic exposures was 1.18 (interquartile range [IQR], 1-2), and the median total anesthetic time was 80 minutes (IQR, 37-126 minutes). In the stent group, 6 (40%) required multiple stent exchanges for a median of 1.47 (IQR, 1-3) anesthetic events and a median total anesthetic time of 70 minutes (IQR, 29-208 minutes). In the ureteral stent group, 7 women (47%) were induced before spontaneous labor due to inability to tolerate the stent. There was no difference in the number of anesthetic events (P = .208) or anesthesia time (P = .503) between stenting and ureteroscopy. Women undergoing ureteroscopic surgical intervention during pregnancy were at no greater risk in the number or cumulative duration of anesthesia exposure than women managed with temporizing ureteral stent placement and subsequent exchanges. Copyright © 2014 Elsevier Inc. All rights reserved.

Gilbert W. Beebe Symposium on 30 Years after the Chernobyl Accident: Current and Future Studies on Radiation Health Effects.

PubMed

Samet, Jonathan M; de González, Amy Berrington; Dauer, Lawrence T; Hatch, Maureen; Kosti, Ourania; Mettler, Fred A; Satyamitra, Merriline M

2018-01-01

This commentary summarizes the presentations and discussions from the 2016 Gilbert W. Beebe symposium "30 years after the Chernobyl accident: Current and future studies on radiation health effects." The symposium was hosted by the National Academies of Sciences, Engineering, and Medicine (the National Academies). The symposium focused on the health consequences of the Chernobyl accident, looking retrospectively at what has been learned and prospectively at potential future discoveries using emerging 21st Century research methodologies.

Teaching Behavior and Sport History. AAHPER Research Consortium Symposium Papers. Volume 1, Book 1.

ERIC Educational Resources Information Center

Corbin, Charles B., Ed.

This collection of symposium papers is published for members of the American Alliance for Health, Physical Education, and Recreation with the intention of providing current synthesis of research in physical education. This volume contains papers discussing and analyzing research on teacher behaviors in the field of athletics and movement education…

February NICBR Symposium Highlights Careers in Science | Poster

Cancer.gov

Poster Staff The first National Interagency Confederation for Biological Research (NICBR) Exploring Careers in a Scientific Environment Symposium was held on Feb. 18 at the Advanced Technology Research Facility. The event drew more than 70 Frederick County public school teachers, who learned about the wide range of biomedical research being conducted by scientists in the NICBR

Managing fine hardwoods after a half century of research: Proceedings of the Seventh Walnut Council Research Symposium

Treesearch

J.W. Van Sambeek; Elizabeth A. Jackson; Mark V. Coggeshall; Andrew L. Thomas; Charles H. eds. Michler

2013-01-01

This report presents information from the Seventh Walnut Council Research Symposium, held August 1-3, 2011. This report includes 14 papers and abstracts relating to economics and utilization, pest management, nursery production, plantation establishment, tree improvement, stand management, agroforestry, and nut production of black walnut, related Juglans species, and...

International research to monitor sustainable forest spatial patterns: proceedings of the 2005 IUFRO World Congress symposium

Treesearch

Kurt Riitters; Christine Estreguil

2007-01-01

Presentations from the symposium "International Research to Monitor Sustainable Forest Spatial Patterns," which was organized as part of the International Union of Forest Research Organizations (IUFRO) World Congress in August 2005, are summarized in this report. The overall theme of the World Congress was "Forests in the Balance: Linking Tradition and...

Coalition for Education in the Outdoors Research Symposium Proceedings (3rd, Bradford Woods, Indiana, January 12-14, 1996).

ERIC Educational Resources Information Center

McAvoy, Leo H., Ed.; Stringer, L. Allison, Ed.; Bialeschki, M. Deborah, Ed.; Young, Anderson B., Ed.

This proceedings includes 18 papers and abstracts of papers presented at the third biennial research symposium of the Coalition for Education in the Outdoors. Following an introduction, "Strengthening the Foundations of Outdoor Education" (Anderson B. Young, Leo H. McAvoy), the papers and abstracts are: "Research in Outdoor…

MS&T'13 Symposium Preview: Metal and Polymer Matrix Composites

NASA Astrophysics Data System (ADS)

Gupta, Nikhil; Paramsothy, Muralidharan

2013-08-01

The Metal and Polymer Matrix Composites symposium at Materials Science & Technology 2013 (MS&T'13) conference is planned to provide a platform to researchers working on various aspects of composite materials and capture the state of the art in this area. The dialogue among leading researchers is expected to provide insight into the future of this field and identify the future directions in terms of research, development, and applications of composite materials. In the 2 day program, the symposium includes 34 presentations, including 10 invited presentations. The contributions have come from 16 different countries including USA, Mexico, Switzerland, India, Egypt, and Singapore.

The current status of immunotoxins: an overview of experimental and clinical studies as presented at the Third International Symposium on Immunotoxins.

PubMed

Uckun, F M; Frankel, A

1993-02-01

The Third International Symposium on Immunotoxins was held on June 19-21, 1992 in Orlando, Florida. This symposium was sponsored by NATO, NIH, Pierce Chemical Company, Walt Disney Cancer Institute at Florida Hospital, Duke Comprehensive Cancer Center, Xoma, Immunogen, Seragen, Bristol-Myers Squibb, Chiron, Ortho Biotech, Upjohn, Merck Sharp & Dohme Research Laboratories, Abbot Laboratories, Lilly Research Laboratories, and Evans & Sutherland. The Pierce Immunotoxin Award which recognizes outstanding contributions to immunotoxin research and development, was presented to Drs David FitzGerald, Fatih Uckun, David Eisenberg, and Ira Wool, for their contributions to the immunotoxin field.

Hood College, Frederick National Laboratory Will Renew Popular Scientific Symposium | Frederick National Laboratory for Cancer Research

Cancer.gov

FREDERICK, Md. -- Hood College and the Frederick National Laboratory for Cancer Research have partnered to cohost an annual scientific symposium in the tradition of the landmark Oncogene Meeting, a national fixture in Frederick for more than 20 year

Proceedings of the 2009 Northeastern Recreation Research Symposium

Treesearch

Clifton E. Watts; Cherie LeBlanc Fisher

2010-01-01

Contains articles and posters presented at the 2009 Northeastern Recreation Research Symposium. Contents cover GIS applications and recreation resource quality, meanings and measurement of recreation, climate change and resource planning, youth and outdoor recreation, urban recreation challenges, outdoor recreation--trails, human dimensions of wildlife, leisure and...

Social Research and Broadcasting. Proceedings of a Symposium.

ERIC Educational Resources Information Center

University of Southern California, Los Angeles. Annenberg School of Communications.

A special symposium held at the University of Southern California examined an agenda for action, "Social Research on Broadcasting--Proposals for Further Development," which was commissioned by the British Broadcasting Company and written by Professor Elihu Katz of the Hebrew University of Jerusalem. Participants included communications and…

Black Hills State University Research and Scholarly Work Symposium Proceedings (Spearfish, South Dakota, May 2, 1995).

ERIC Educational Resources Information Center

Anagnopoulos, Cheryl, Ed.; Ochse, Roger, Ed.; Wolff, Roger, Ed.

This proceedings contains papers from a symposium conducted to promote the professional sharing of scholarly accomplishments of Black Hills State University (South Dakota) faculty and students. The symposium also provided a forum for discussion of current issues related to the presentations. The papers, representing a variety of disciplines, are…

System analysis in forest resources: proceedings of the 2003 symposium.

Treesearch

Michael Bevers; Tara M. Barrett

2005-01-01

The 2003 symposium of systems analysis in forest resources brought together researchers and practitioners who apply methods of optimization, simulation, management science, and systems analysis to forestry problems. This was the 10th symposium in the series, with previous conferences held in 1975, 1985, 1988, 1991, 1993, 1994, 1997, 2000, and 2002. The forty-two papers...

Black Hills State University Research and Scholarly Work Symposium Proceedings (Spearfish, South Dakota, April 11, 1994).

ERIC Educational Resources Information Center

Anagnopoulos, Cheryl L., Ed.; Ochse, Roger, Ed.; Wolff, Roger, Ed.

This proceedings contains papers from a symposium conducted to promote the professional sharing of scholarly accomplishments of Black Hills State University faculty and students. The symposium also provided a forum for discussion of current issues related to the presentations. The papers, representing a variety of disciplines, are as follows:…

Proceedings of the Symposium on Nondestructive Testing of Wood.

Treesearch

1964-01-01

This report summarizes the main points considered and the conclusions reached during the Symposium on Nondestructive Testing, October 7 to 9, 1963, at the Forest Products Laboratory. The purpose of this symposium was to bring research and industry leaders together to examine what is being done in nondestructive testing and discuss its applications to the wood products...

Highlights from CPTAC Scientific Symposium | Office of Cancer Clinical Proteomics Research

Cancer.gov

Dear Colleagues and Friends, The first CPTAC Public Scientific Symposium was recently held on November 13, 2013 at the National Institutes of Health in Bethesda, MD. The symposium brought together a record number of registrants, 450 scientists, who shared and discussed novel biological discoveries, analytical methods, and translational approaches using CPTAC data.

Proceedings of the sixth California oak symposium: today's challenges, tomorrow's opportunities

Treesearch

Adina Merenlender; Douglas McCreary; Kathryn L. Purcell

2008-01-01

The Sixth Oak Symposium provided a forum for current research and outstanding case studies on oak woodland science and sustainability in California. This symposium was the latest in a series of conferences on this subject held every 5 years since 1979. The proceedings from this conference series represent the most comprehensive source of scientific and management...

(Tenth symposium on microdosimetry, Rome, Italy; Department of Energy/Commission of European Communities workshop, Rome, Italy; and visit to Neuherberg, W. Germany, May 21--June 3, 1989): Foreign trip report

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

Wright, H.A.

1989-06-15

Report of Harvel A. Wright, to participate in the Tenth Symposium on Microdosimetry in Rome, Italy, May 21-26, 1989; to participate in a Department of Energy/Commission of European Communities (DOE/CEC) Workshop on Long-Term Research Needs and Priorities in Microdosimetry, held in Rome following the microdosimetry symposium; and to visit the Gesellschaft fur Strahlen- and Umweltforschung (GSF) in Neuherberg, FRG, to carry out collaborative research with Dr. H.G. Paretzke.

Antarctica: A Keystone in a Changing World--Online Proceedings for the Tenth International Symposium on Antarctic Earth Sciences. Santa Barbara, California, U.S.A.--August 26 to September 1, 2007

USGS Publications Warehouse

Cooper, Alan; Raymond, Carol; ,

2007-01-01

Overview: The International Symposium on Antarctic Earth Sciences (ISAES) is held once every four years to provide an international forum for presenting research results and new ideas and for planning future Antarctic geoscience research projects. This Tenth ISAES coincides with the International Polar Year (IPY; 50th Anniversary of the International Geophysical Year) and has been structured to showcase the great breadth of geoscience research being done in Antarctic regions by more than more than 100 institutions located in over 30 countries. The science program of the Symposium encompasses six broad themes that cover key topics on evolution and interactions of the geosphere, cryosphere and biosphere and their cross-linkages with past and historic paleoclimates. Emphasis is also on deciphering the climate records in ice cores, geologic cores, rock outcrops and those inferred from climate models. New technologies for the coming decades of geoscience data collection are also highlighted. Ten keynote presentations at the symposium outline the foundation for the research sessions of the symposium and the structure of the Online Proceedings and Proceedings Book for the Tenth ISAES. The ISAES is traditionally a cornerstone meeting for the Scientific Committee on Antarctic Research (SCAR). In recognition of the Tenth ISAES being held in the U.S. for the first time in 30 years and during IPY, the publication of the symposium proceedings is being handled as a special collaborative effort of the U.S. National Science Foundation, the U.S. Geological Survey, The National Academies Polar Research Board and The National Academies Press. The National Academies Polar Research Board oversees the activities of SCAR in the U.S. Special attention has been directed at publication formats for the symposium, to expedite the open and wide sharing of mature and preliminary research results presented in talks and posters at the Tenth ISAES. All symposium presentations are documented by a short Summary printed in the Symposium Program Booklet and either a short research paper or an extended abstract. The research papers and extended abstracts are compiled in this Online Proceedings and are replicated on a DVD-ROM that is placed in the back of the Tenth ISAES Proceedings Book. The Proceedings Book has printed versions of the keynote talks and an overview paper of the symposium. The short research papers and extended abstracts have been handled differently. Research papers present mature research results and syntheses. They have been peer-reviewed using standard journal procedures. Following revisions and acceptances by co-editors, the papers have been formatted for publication and proofread by authors. Each paper has been assigned a Digital Object Identification (DOI) number and separate html link, and posted online (as part of this USGS Open-File Report series) to ensure open and wide access to the research results. Extended abstracts focus on preliminary research results and have not been peer reviewed. They have had only minimal editorial review and revision. Authors have formatted and proofread their papers. Extended abstracts were not given DOI numbers and are included together in a separate chapter of this online Proceedings. USGS publications staff and Stanford-student editorial assistants indexed and compiled the PDF versions of the short research papers and extended abstracts for inclusion in this online Proceedings. USGS staff created the master DVD-ROM that contains a replica of the Online Proceedings for the Tenth ISAES, and provided the DVD-ROM copies that are included in the Tenth ISAES Proceedings Book published by The National Academies Press in the U.S. A team of more than 25 co-editors coordinated with the numerous authors and peer reviewers in handling the many research papers and extended abstracts that are included herein. Handling the large volume of short papers and extended abstracts, getting most of them onli

Preface: Deep Slab and Mantle Dynamics

NASA Astrophysics Data System (ADS)

Suetsugu, Daisuke; Bina, Craig R.; Inoue, Toru; Wiens, Douglas A.

2010-11-01

We are pleased to publish this special issue of the journal Physics of the Earth and Planetary Interiors entitled "Deep Slab and Mantle Dynamics". This issue is an outgrowth of the international symposium "Deep Slab and Mantle Dynamics", which was held on February 25-27, 2009, in Kyoto, Japan. This symposium was organized by the "Stagnant Slab Project" (SSP) research group to present the results of the 5-year project and to facilitate intensive discussion with well-known international researchers in related fields. The SSP and the symposium were supported by a Grant-in-Aid for Scientific Research (16075101) from the Ministry of Education, Culture, Sports, Science and Technology of the Japanese Government. In the symposium, key issues discussed by participants included: transportation of water into the deep mantle and its role in slab-related dynamics; observational and experimental constraints on deep slab properties and the slab environment; modeling of slab stagnation to constrain its mechanisms in comparison with observational and experimental data; observational, experimental and modeling constraints on the fate of stagnant slabs; eventual accumulation of stagnant slabs on the core-mantle boundary and its geodynamic implications. This special issue is a collection of papers presented in the symposium and other papers related to the subject of the symposium. The collected papers provide an overview of the wide range of multidisciplinary studies of mantle dynamics, particularly in the context of subduction, stagnation, and the fate of deep slabs.

[Diagnostic imaging of urolithiais. Current recommendations and new developments].

PubMed

Thalgott, M; Kurtz, F; Gschwend, J E; Straub, M

2015-07-01

Prevalence of urolithiasis is increasing in industrialized countries--in both adults and children, representing a unique diagnostic and therapeutic challenge. Risk-adapted diagnostic imaging currently means assessment with maximized sensitivity and specificity together with minimal radiation exposure. In clinical routine, imaging is performed by sonography, unenhanced computed tomography (NCCT) or intravenous urography (IVU) as well as plain kidney-ureter-bladder (KUB) radiographs. The aim of the present review is a critical guideline-based and therapy-aligned presentation of diagnostic imaging procedures for optimized treatment of urolithiasis considering the specifics in children and pregnant women.

Values: A Symposium Report.

ERIC Educational Resources Information Center

Ryan, T. A., Ed.

This publication brings together a set of four papers prepared for a symposium on values at the 1972 annual meeting of the American Educational Research Association. The first paper, by Fred N. Kerlinger, establishes a rationale for values research. The discussion focuses on the definition of values, relationship between values and attitudes,…

Recent advances in sterol research

USDA-ARS?s Scientific Manuscript database

Since 1970, the AOCS has been a regular host to the sterol symposia. The 2008 Sterol Symposium, “Recent Advances in Sterol Research,” was held at the AOCS Annual Meeting in Seattle, Washington. This year the symposium held special significance, for it hosted the presentation of the fourth G.J. Schro...

Nordic Research on Text and Discourse. NORDTEXT Symposium (Espoo, Finland, May 10-13, 1990).

ERIC Educational Resources Information Center

Lindeberg, Ann-Charlotte, Ed.; And Others

Papers presented at the 1990 Symposium of the Nordic Research Group for Theoretical and Applied Text Linguistics include the following: "Success Concepts" (Enkvist); "Reconciling the Psychological with the Linguistic in Accounts of Text Comprehension" (Garrod); "Particles as Fundaments of Discourse Structuring"…

Report from the Third Annual Symposium of the RIKEN-Max Planck Joint Research Center for Systems Chemical Biology.

PubMed

Brunschweiger, Andreas

2014-08-15

The third Annual Symposium of the RIKEN-Max Planck Joint Research Center for Systems Chemical Biology was held at Ringberg castle, May 21-24, 2014. At this meeting 45 scientists from Japan and Germany presented the latest results from their research spanning a broad range of topics in chemical biology and glycobiology.

Selected Works from the Proceedings of the Annual Communications Research Symposium (9th, Knoxville, Tennessee, April 10-11, 1986). Vol. 9.

ERIC Educational Resources Information Center

Singletary, Michael W., Ed.

Featuring 11 articles of original research, this collection presents selected works from the proceedings of the ninth Annual Communications Research Symposium. Following are the titles and authors of the articles included: (1) "Issues in Inferring Media Effects from Surveys" (S. H. Chaffee); (2) "Expectancy Value Theory and…

The Role of OERI and Its Institutional Projects in Establishing an Effective Research, Development, and Dissemination Program. A Symposium (Rosslyn, Virginia, May 9, 1989).

ERIC Educational Resources Information Center

Office of Educational Research and Improvement (ED), Washington, DC.

This symposium was intended to promote discussion of policies, procedures, and activities to enhance collaboration among programs of the Office of Educational Research and Improvement (OERI) in ways that would contribute to more efficient and effective management of the nation's overall educational research, development, and dissemination…

Tunisia-Japan Symposium: R&D of Energy and Material Sciences for Sustainable Society

NASA Astrophysics Data System (ADS)

Akimoto, Katsuhiro; Suzuki, Yoshikazu; Monirul Islam, Muhammad

2015-04-01

This volume of the Journal of Physics: Conference Series contains papers presented at the Tunisia-Japan Symposium: R&D of Energy and Material Sciences for Sustainable Society (TJS 2014) held at Gammarth, Republic of Tunisia on November 28-30, 2014. The TJS 2014 is based on the network of the Tunisia-Japan Symposium on Science, Society and Technology (TJASSST) which has been regularly organized since 2000. The symposium was focused on the technological developments of energy and materials for the realization of sustainable society. To generate technological breakthrough and innovation, it seems to be effective to discuss with various fields of researchers such as solid-state physicists, chemists, surface scientists, process engineers and so on. In this symposium, there were as many as 109 attendees from a wide variety of research fields. The technical session consisted of 106 contributed presentations including 3 plenary talks and 7 key-note talks. We hope the Conference Series and publications like this volume will contribute to the progress in research and development in the field of energy and material sciences for sustainable society and in its turn contribute to the creation of cultural life and peaceful society.

Work Group on American Indian Research and Program Evaluation Methodology, Symposium on Research and Evaluation Methodology: Lifespan Issues Related to American Indians/Alaska Natives with Disabilities (Washington, DC, April 26-27, 2002).

ERIC Educational Resources Information Center

Davis, Jamie D., Ed.; Erickson, Jill Shepard, Ed.; Johnson, Sharon R., Ed.; Marshall, Catherine A., Ed.; Running Wolf, Paulette, Ed.; Santiago, Rolando L., Ed.

This first symposium of the Work Group on American Indian Research and Program Evaluation Methodology (AIRPEM) explored American Indian and Alaska Native cultural considerations in relation to "best practices" in research and program evaluation. These cultural considerations include the importance of tribal consultation on research…

35th Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

Boesiger, Edward A. (Compiler); Doty, Laura W. (Technical Monitor)

2001-01-01

The proceedings of the 35th Aerospace Mechanisms Symposium are reported. Ames Research Center hosted the conference, which was held at the Four Points Sheraton, Sunnyvale, California, on May 9-11, 2001. The symposium was sponsored by the Mechanisms Education Association. Technology areas covered included bearings and tribology; pointing, solar array, and deployment mechanisms; and other mechanisms for spacecraft and large space structures.

International Symposium on the Effective Teaching of Racquet Sports. Proceedings (1st, Urbana, Illinois, June 11-14, 1980).

ERIC Educational Resources Information Center

Groppel, Jack L., Ed.; Sears, Ronald G., Ed.

Researchers, coaches, and players of racquet sports were brought together for this symposium on four racquet sports. Although most of the papers presented at the symposium were written by Americans, one of the speakers was from Canada, and another was from Australia. The sports represented were badminton, racquetball, tennis, and squash. In Part…

"Reaching the Hip-Hop Generation." The MEE Symposium (New York, New York, March 1-2, 1993). Final (Symposium Proceedings) Report.

ERIC Educational Resources Information Center

MEE Productions Inc., Philadelphia, PA. Research Div.

This final report attempts to capture the work and atmosphere of the recent symposium convened by Motivational Educational Entertainment, Inc. (MEE), a black-owned communications research, consulting, and video production company. In its commitment to helping urban youth, MEE conducted a study of the "hip-hop" generation and its…

30th Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

Bradley, Obie H., Jr. (Compiler); Rogers, John F. (Compiler)

1996-01-01

The proceedings of the 30th Aerospace Mechanisms Symposium are reported. NASA Langley Research Center hosted the proceedings held at the Radisson Hotel in Hampton, Virginia on May 15-17, 1996, and Lockheed Martin Missiles and Space Company, Inc. co-sponsored the symposium. Technological areas covered include bearings and tribology; pointing, solar array, and deployment mechanisms; orbiter/space station; and other mechanisms for spacecraft.

Self-Directed and Incidental Learning. Symposium 26. [Concurrent Symposium Session at AHRD Annual Conference, 2000.

ERIC Educational Resources Information Center

2000

This packet contains three papers on self-directed and incidental learning from a symposium on human resource development (HRD). The first paper, "Self-Directed Learning for Supervisory Development" (Judy O'Neil, Maria Lamattina), reports on a study that looks at what research says needs to be in place to engage workers in self-directed learning…

Interactive Video Symposium: The Singer or the Song--An Extension of Clark's Media Research Discussion.

ERIC Educational Resources Information Center

Grabowski, Barbara L.

An introduction to a symposium on interactive video, this brief paper announces that the symposium will continue the debate on whether media are simply delivery vehicles for instruction by considering the inherent properties of interactive video and its impact on achievement, including the way in which the properties of this medium both dictate…

Welcome to the sudden oak death third science symposium

Treesearch

Susan J. Frankel

2008-01-01

On behalf of the United States Department of Agriculture (USDA)-Forest Service, Pacific Southwest Research Station and the California Oak Mortality Task Force, it is my pleasure to welcome you to the Sudden Oak Death Third Science Symposium. Looking back at the first sudden oak death science symposium held in Monterey in December 2002, it is amazing to see how far we...

Analysis of subsequent publication and impact of abstracts presented at the Sir Peter Freyer Surgical Symposium: Focus on the Plenary Session.

PubMed

O' Connor, D J; Lowery, A J; Kearney, D; McAnena, O J; Sweeney, K J; Kerin, M J

2015-09-01

The quality of abstracts presented at a conference reflects the academic activity and research productivity of the surgical/scientific association concerned. The abstract to publication rate (44.5 % internationally), is an important indicator of the quality of presented research. To evaluate the publication rate and impact of abstracts presented at the plenary session of the Sir Peter Freyer Surgical Symposium over a 25-year period (1989-2014), and identify factors influencing publication. Plenary abstracts were identified from abstract books of the Symposium from 1989-2014. The authors, institution, subspecialty and research subject were recorded. A Medline search with name of the first and last author, key words and content of all abstracts was conducted to identify related publications. The impact factor (IF) of the journal and the time to publication was recorded. 298 presented abstracts resulted in 168 publications (publication rate: 56 %). Basic Science research accounted for 80 % (n = 237) of the total number of presentations with the remaining 20 % (n = 61) being categorised as clinical research. Overall, cancer research accounted for 48 % of presented work. The average time to publication was 2 ± 7 years, while 11 % of all published studies achieved publication in the year of the symposium. The median impact factor for published research was 3.558 (IF range 0-39). These results indicate that the quality of papers presented at the Sir Peter Freyer Surgical Symposium compares favourably with international equivalents, making this meeting an important forum for Irish Academic Surgery.

The 2nd Annual Clinical Scientist Trainee Symposium, August 22, 2017, London, Canada.

PubMed

Yin, Charles; Blom, Jessica N; Lewis, James F

2018-03-27

Clinician scientists play a critical role in bridging research and clinical practice. Unfortunately, the neglect of research training in medical schools has created clinicians who are unable to translate evidence from literature to practice. Furthermore, the erosion of research training in medical education has resulted in clinicians who lack the skills required for successful scientific investigation. To counteract this, the Schulich School of Medicine & Dentistry has made an effort to engage trainees, at all levels, in the research process. The 2nd Annual Clinician Scientist Trainee Symposium was held in London, Ontario, Canada on August 22, 2017. Organized each year since 2016 by the Schulich Research Office, the symposium features research being conducted by trainees in Schulich's Clinical Research Training Program. The focus this year was on the current state of clinician-scientist training in Canada and visions for the path ahead.

Photonics applications and web engineering: WILGA Summer 2016

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2016-09-01

Wilga Summer 2016 Symposium on Photonics Applications and Web Engineering was held on 29 May - 06 June. The Symposium gathered over 350 participants, mainly young researchers active in optics, optoelectronics, photonics, electronics technologies and applications. There were presented around 300 presentations in a few main topical tracks including: bio-photonics, optical sensory networks, photonics-electronics-mechatronics co-design and integration, large functional system design and maintenance, Internet of Thins, and other. The paper is an introduction the 2016 WILGA Summer Symposium Proceedings, and digests some of the Symposium chosen key presentations.

Photonics applications and web engineering: WILGA Summer 2015

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2015-09-01

Wilga Summer 2015 Symposium on Photonics Applications and Web Engineering was held on 23-31 May. The Symposium gathered over 350 participants, mainly young researchers active in optics, optoelectronics, photonics, electronics technologies and applications. There were presented around 300 presentations in a few main topical tracks including: bio-photonics, optical sensory networks, photonics-electronics-mechatronics co-design and integration, large functional system design and maintenance, Internet of Thins, and other. The paper is an introduction the 2015 WILGA Summer Symposium Proceedings, and digests some of the Symposium chosen key presentations.

Selected news from the 2014 Genitourinary Cancers Symposium: translating novel strategies into clinical practice.

PubMed

Bianconi, Maristella; Santoni, Matteo; Massari, Francesco; Faloppi, Luca; Del Prete, Michela; Giampieri, Riccardo; Ciccarese, Chiara; Modena, Alessandra; Tortora, Giampalo; Scartozzi, Mario; Cascinu, Stefano

2014-11-01

2014 Genitourinary Cancers Symposium San Francisco, CA, USA, 30 January-1 February 2014 The American Society of Clinical Oncology symposium dedicated to genitourinary tumors represents an unmissable opportunity for the whole oncology community with a special interest in the diagnosis and treatment of genitorurinary tract malignancies, in particular kidney and prostate tumors. The 2014 Genitourinary Cancers Symposium focused attention on the need to find a personalized therapy for metastatic renal cell carcinoma and castration-resistant prostate cancer patients. The development of biomarkers for tumor response and/or resistance will represent a major step in this context and has been the focus of several researches at the symposium.

Proceedings of the Twelfth International Symposium on Space Terahertz Technology

NASA Technical Reports Server (NTRS)

Mehdi, Imran (Editor)

2001-01-01

The Twelfth International Symposium on Space Terahertz Technology was held February 14-16, 2001 in San Diego, California, USA. This symposium was jointly sponsored by the National Aeronautics and Space Administration (NASA) and the Jet Propulsion Laboratory, California Institute of Technology. The symposium featured sixty nine presentations covering a wide variety of technical topics relevant to Terahertz Technology. The presentations can be divided into five broad technology areas: Hot Electron Bolometers, superconductor insulator superconductor (SIS) technology, local oscillator (LO) technology, Antennas and Measurements, and Direct Detectors. The symposium provides scientists, engineers, and researchers working in the terahertz technology and science fields to engineers their work and exchange ideas with colleagues.

Microgravity Fluid Management Symposium

NASA Technical Reports Server (NTRS)

1987-01-01

The NASA Microgravity Fluid Management Symposium, held at the NASA Lewis Research Center, September 9 to 10, 1986, focused on future research in the microgravity fluid management field. The symposium allowed researchers and managers to review space applications that require fluid management technology, to present the current status of technology development, and to identify the technology developments required for future missions. The 19 papers covered three major categories: (1) fluid storage, acquisition, and transfer; (2) fluid management applications, i.e., space power and thermal management systems, and environmental control and life support systems; (3) project activities and insights including two descriptions of previous flight experiments and a summary of typical activities required during development of a shuttle flight experiment.

Complementary and integrative therapies for lower urinary tract diseases.

PubMed

Raditic, Donna M

2015-07-01

Consumer use of integrative health care is growing, but evidence-based research on its efficacy is limited. Research of veterinary lower urinary tract diseases could be translated to human medicine because veterinary patients are valuable translational models for human urinary tract infection and urolithiasis. An overview of complementary therapies for lower urinary tract disease includes cranberry supplements, mannose, oral probiotics, acupuncture, methionine, herbs, or herbal preparations. Therapies evaluated in dogs and cats, in vitro canine cells, and other relevant species, in vivo and in vitro, are presented for their potential use as integrative therapies for veterinary patients and/or translational research. Copyright © 2015 Elsevier Inc. All rights reserved.

Bilateral Simultaneous Ureteroscopic (BS-URS) Approach in the Management of Bilateral Urolithiasis Is a Safe and Effective Strategy in the Contemporary Era-Evidence from a Systematic Review.

PubMed

Geraghty, Robert M; Rai, Bhavan P; Jones, Patrick; Somani, Bhaskar K

2017-02-01

Ureteroscopic treatment of urolithiasis has become safer and more effective in the modern era. With a rise in the incidence of bilateral urolithiasis, management dilemma of staged single-side ureteroscopy versus bilateral simultaneous ureteroscopy (BS-URS) is often debatable. This review evaluates the current evidence base for bilateral simultaneous ureteroscopic approach in the modern era. A systematic review was conducted from 1990 to June 2016 including all English language articles reporting on outcomes of BS-URS for urolithiasis. Data was split into two periods: period 1: 2003-2012 and period 2: 2013-2016, and analysed using SPSS version 21. A total of 11 studies (491 patients) were identified from a literature search of 148 studies with mean age of 45 years and a male: female ratio of 2:1 and a mean operative time of 69 min (SD = ±15). The initial and final stone-free rate (SFR) was 87 and 93%, respectively. Post-operative stents were placed in 89% of patients with a mean hospital stay of 1.6 days (SD = ±0.5). Overall, there was a significant negative association between case volume (procedures per month) and complication rate (p = 0.045). Mean hospital stay was significantly longer in period 1 (1.9 days, SD = ±0.5) than period 2 (1.3 days, SD = ±0.3) and complications were also significantly higher in period 1 (47%) compared to period 2 (12%) (p < 0.001). There were six studies examining holmium laser (HL) lithotripsy and three examining pneumatic lithotripsy (PL). There were significantly more complications after PL than HL; however, their SFR was similar. Our review shows that the complication rates and hospital stay are significantly reduced in the contemporary data suggesting an improving trend in outcomes following BS-URS. Simultaneous bilateral ureteroscopic treatment of urolithiasis is safe and effective in the modern era. Safety is increased in centers with increased number of procedures performed and with laser lithotripsy.

Stone formation in the Middle Eastern Gulf States: A review.

PubMed

Robertson, William G

2012-09-01

To review the possible causes of the high incidence of urolithiasis in the oil-rich Gulf States. Data were extracted from published reports on the incidence of urolithiasis, affluence and diet in the Gulf States, various Western countries and China. There are strong relationships: (a) between the life-expectancy of stones in men and the Gross National Income (GNI) per capita of these countries; and (b) between the daily consumption of animal protein and GNI per capita. Together these data suggest that the occurrence of stones is proportional to the intake of animal protein, although they also indicate that there are additional factors that further increase the risk of urolithiasis in the populations of the Gulf. The consumption of oxalate in the Gulf is three times higher and that of calcium a half of what it is in Western countries. Thus, the average oxalate/calcium ratio in the intestines of the Gulf populations is five to six times higher than that in Western populations, leading to enteric hyperoxaluria and an increased risk of calcium-oxalate stone formation. The risk is further accentuated by the lower urine volumes, due to the hot, dry climate of the region, and lower excretions of citrate, from the highly acidic urine resulting from the high intake of animal protein. There is a high incidence of uric acid-containing stones from the acidic urine and the hyperuricosuria caused by the high intake of purine. The high incidence of urolithiasis in the Gulf is due to an adverse combination of dietary and environmental factors.

Evaluation of dogs with genetic hyperuricosuria and urate urolithiasis consuming a purine restricted diet: a pilot study.

PubMed

Westropp, Jodi L; Larsen, Jennifer A; Johnson, Eric G; Bannasch, Dannika; Fascetti, Andrea J; Biourge, Vincent; Queau, Yann

2017-02-08

Urate urolithiasis is a common problem in breed homozygous for the mutation that results in hyperuricosuria. Low purine diets have been recommended to reduce purine intake in these dogs. A higher protein, purine restricted diet with water added was evaluated in dogs with genetic hyperuricosuria and a history of clinical urate urolithiasis over a one year time period. Dogs were evaluated at baseline and 2, 6, and 12 months after initiating the test diet. Bloodwork, urinalysis, abdominal ultrasound, body composition, and 24-h urinary purine metabolite analyses were performed. Transient, mild, self-limited lower urinary tract signs were noted in only one dog on a single day, despite variable but usually mild and occasionally moderate amounts of echogenic bladder stones (<2-3 mm in size) in almost every dog at each visit. No significant differences were noted in urine specific gravity, urine pH, lean body condition score or body composition. Urinary uric acid concentration was lower on the test diet (p = 0.008), but 24-h uric acid excretions were similar (p = 0.220) compared to baseline. Significant differences between least squares mean plasma amino acid concentrations measured at the 0 and 12-month visits were found only for valine (p = 0.0119) and leucine (p = 0.0017). This study suggests the use of a low purine, higher protein diet with added water may be beneficial as part of the management of dogs with genetic hyperuricosuria and history of clinical urate urolithiasis.

Cystic urolithiasis in captive waxy monkey frogs (Phyllomedusa sauvagii).

PubMed

Archibald, Kate E; Minter, Larry J; Dombrowski, Daniel S; O'Brien, Jodi L; Lewbart, Gregory A

2015-03-01

The waxy monkey frog (Phyllomedusa sauvagii) is an arboreal amphibian native to arid regions of South America, and it has developed behavioral and physiologic adaptations to permit survival in dry environments. These adaptations include a uricotelic nitrogen metabolism and unique cutaneous lipid excretions to prevent evaporative water loss. Uroliths are a rare finding in amphibians. Six adult, presumed wild-caught waxy monkey frogs housed in a museum animal collection were diagnosed with cystic urolithiasis over a 7-yr period, and a single animal was diagnosed with four recurrent cases. Six cases were identified incidentally at routine physical or postmortem examination and four cases were identified during veterinary evaluation for coelomic distension, lethargy, anorexia, and increased soaking behavior. Calculi were surgically removed from three frogs via cystotomy, and a single frog underwent three cystotomies and two cloacotomies for recurrent urolithiasis. Two frogs died within the 24-hr postoperative period. Two representative calculi from a single frog were submitted for component analysis and found to consist of 100% ammonium urate. In the present report, cystic calculi are proposed to be the result of a high-protein diet based on a single invertebrate source, coupled with uricotelism, dehydration, increased cutaneous water loss, body temperature fluctuations facilitating supersaturation of urine, and subsequent accumulation and precipitation of urogenous wastes within the urinary bladder. Surgical cystotomy represents a short-term treatment strategy for this condition. Preventative measures, such as supplying a diversified and balanced diet in addition to environmental manipulation aimed at promoting adequate hydration, are anticipated to be more-rewarding management tools for cystic urolithiasis in the waxy monkey frog.

Risk factors for calcium carbonate urolithiasis in goats.

PubMed

Nwaokorie, Eugene E; Osborne, Carl A; Lulich, Jody P; Fletcher, Thomas F; Ulrich, Lisa K; Koehler, Lori A; Buettner, Michelle T

2015-08-01

To identify demographic or signalment factors associated with calcium carbonate urolith formation in goats. Retrospective case series and case-control study. 354 goats with calcium carbonate uroliths (case animals) and 16,366 goats without urinary tract disease (control animals). Medical records of the Minnesota Urolith Center were reviewed to identify case goats for which samples were submitted between January 1, 1984, and December 31, 2012. Control goats evaluated at US veterinary teaching hospitals in the same time period were identified by searching Veterinary Medical Database records. Age, breed, sex, reproductive status, geographic location, season, and anatomic location of collected uroliths were analyzed to identify risk or protective factors associated with calcium carbonate urolithiasis. Nigerian dwarf goats had higher odds of developing calcium carbonate uroliths than did Pygmy goats (reference group). Several breeds had lower odds of this finding, compared with Pygmy goats; odds were lowest for mixed, Anglo-Nubian, and Toggenburg breeds. Breeds of African origin (Pygmy, Nigerian Dwarf, and Boer) comprised 146 of 275 (53%) case goats with data available. Goats of African descent had a higher risk of developing calcium carbonate uroliths than did goats of non-African descent (reference group). Males and neutered goats had higher odds of calcium carbonate urolithiasis, compared with females and sexually intact goats, respectively. Age category, geographic location, and season were associated with detection of calcium carbonate uroliths. Goats with calcium carbonate uroliths were typically neutered males, > 1 year of age, and of African descent. This study identified factors associated with calcium carbonate urolithiasis in goats; however, these associations do not allow conclusions regarding cause-and-effect relationships.

Molecular mechanisms involved in the protective effect of the chloroform extract of Selaginella lepidophylla (Hook. et Grev.) Spring in a lithiasic rat model.

PubMed

Mirian, Estévez-Carmona María; Juanita, Narvaéz-Morales; Christophe, Barbier Olivier; Estela, Meléndez-Camargo María

2013-06-01

Urolithiasis is a multifaceted process, progressing from urine supersaturation to the formation of mature renal calculi. Calcium oxalate, the main component of kidney stones, has toxicological effects on renal epithelial cells. Some medicinal plants have shown pharmacological effects against renal lithiasis, such as Selaginella lepidophylla (Hook. et Grev) Spring, a plant empirically used in Mexico for its diuretic and antilithiasic activity. The plant was identified and ground, and a chloroform extract (CE) was obtained. Urolithiasis was induced in Wistar female rats by administration of ethylene glycol and ammonium chloride for 21 days. Urolithiasis rats were treated with the CE (50 mg/kg) for 21 days. Osmolality, creatinine, sodium and potassium concentrations were measured in blood and urine. Glomerular filtration rate (GFR), and electrolytic and water balances were calculated. Urinary oxalic acid concentration was measured. Apoptosis, lipoperoxidation, ROS and p-amino hippuric acid were determined in cortical tissue. Urolithiasis rats showed a decrease of urinary flow, GFR, electrolytic balance, renal tubular secretion and ATP concentration and increase of urinary oxalic acid, lipoperoxidation, oxidative stress and apoptosis in cortical tissue. After treatment with the CE, urinary flow rate, GFR and renal tubular secretion levels were recovered; on the other hand, serum creatinine and urinary oxalic acid decreased on day 21. CE of Selaginella lepidophylla prevented the damage caused by lithiasic process by improving the active secretion in the proximal tubules, counteracting the ROS and lipoperoxidation effects by oxalate and decreased the OAT3 expression on kidney.

Building Partnerships to Promote Global Health Equity: Takeaways from the 6th Annual Symposium

Cancer.gov

CGH celebrated yet another successful and inspiring Annual Symposium on Global Cancer Research (ASGCR) held in conjunction with the 9th Annual CUGH (Consortium of University on Global Health) Conference on March 15, 2018 in New York, NY. Read more about ASGCR and new global collaborations in cancer research.

2013 Schroth faces of the future symposium to highlight early career professionals in Mycology

USDA-ARS?s Scientific Manuscript database

The 2013 Schroth Faces of the Future symposium was created to recognize early career professionals (those within 10 years of graduation) who represent the future in their field via innovative research. For this year, future faces in mycology research were recognized. Drs. Jason Slot, Erica Goss, Jam...

Men in Social Systems: Results of a Three-Year Multiorganizational Study. A Symposium.

ERIC Educational Resources Information Center

Sells, S. B.; And Others

This symposium report presents the background, underlying assumptions, philosophy and goals, research design, sample, and results of an intensive three-year organizational study involving military, government and civilian organizations. The first paper, by S. B. Wells, discusses the organizational setting, approach and rationale of this research.…

The Formal Representation of Administrative and Operational Relationships within Defense Organizational Constructs

DTIC Science & Technology

2006-06-01

of the 10th International Command and Control Research and Technology Symposium; Ritz - Carlton Hotel , McLean, VA; 13-16 June 2005. See: http...International Command and Control Research and Technology Symposium; Ritz - Carlton Hotel , McLean, VA; 13-16 June 2005. http://www.dodccrp.org/events/2005

Discourse Analysis and Language Learning [Summary of a Symposium].

ERIC Educational Resources Information Center

Hatch, Evelyn

1981-01-01

A symposium on discourse analysis and language learning is summarized. Discourse analysis can be divided into six fields of research: syntax, the amount of syntactic organization required for different types of discourse, large speech events, intra-sentential cohesion in text, speech acts, and unequal power discourse. Research on speech events and…

Sport, Health, Fitness and Dance. AAHPER Research Consortium Symposium Papers.

ERIC Educational Resources Information Center

Corbin, Charles B., Ed.

This collection of symposium papers provides current synthesis of research in the field of physical education and health. In this volume the physiological aspects of physical activities are discussed. The effects of chronic heavy physical training in swimming are examined, comparing age groups and males and females. Stress factors are also…

Communicative Language Testing: Current Issues and Future Research

ERIC Educational Resources Information Center

Harding, Luke

2014-01-01

This article discusses a range of current issues and future research possibilities in Communicative Language Testing (CLT) using, as its departure point, the key questions which emerged during the CLT symposium at the 2010 Language Testing Forum. The article begins with a summary of the 2010 symposium discussion in which three main issues related…

Photon Physics and Plasma Research, Photonics Applications and Web Engineering, Wilga, May 2012

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2012-05-01

This paper is the third part (out of five) of the research survey of WILGA Symposium work, May 2012 Edition, concerned with Photon Physics and Plasma Research. It presents a digest of chosen technical work results shown by young researchers from different technical universities from this country during the Jubilee XXXth SPIE-IEEE Wilga 2012, May Edition, symposium on Photonics and Web Engineering. Topical tracks of the symposium embraced, among others, nanomaterials and nanotechnologies for photonics, sensory and nonlinear optical fibers, object oriented design of hardware, photonic metrology, optoelectronics and photonics applications, photonics-electronics co-design, optoelectronic and electronic systems for astronomy and high energy physics experiments, JET tokamak and pi-of-the sky experiments development. The symposium is an annual summary in the development of numerable Ph.D. theses carried out in this country in the area of advanced electronic and photonic systems. It is also a great occasion for SPIE, IEEE, OSA and PSP students to meet together in a large group spanning the whole country with guests from this part of Europe. A digest of Wilga references is presented [1-270].

Afterword: returning to philosophical foundations in research ethics.

PubMed

Eyal, Nir

2017-02-01

This is an afterword to the JME symposium on the benefit/risk ratio challenge in clinical research, and the case of HIV cure. It notes implications of the symposium for research ethics in general. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Coalition for Education in the Outdoors Research Symposium Proceedings (4th, Bradford Woods, Indiana, January 9-11, 1998).

ERIC Educational Resources Information Center

Fox, Karen M., Ed.; Foti, Pamela E., Ed.; McAvoy, Leo H., Ed.; Young, Anderson B., Ed.; Ryan, Sean, Ed.; Johnson, Rebecca, Ed.; Bialeschki, M. Deborah, Ed.

This proceedings contains 13 papers from the 1998 Research Symposium of the Coalition for Education in the Outdoors. Following a preface "Building the Research Foundations of Outdoor Education" (Karen M. Fox, Leo H. McAvoy, Anderson B. Young), the entries are: (1) "An Integrative Review of the Literature on Women in the Outdoors" (Karla A.…

State-of-the-Science Symposium on Postacute Rehabilitation: Setting a Research Agenda and Developing an Evidence Base for Practice and Public Policy--Executive Summary

ERIC Educational Resources Information Center

Heinemann, Allen W.

2007-01-01

Purpose: The Rehabilitation Research and Training Center on Measuring Rehabilitation Outcomes and Effectiveness along with academic, professional, provider, and accreditor organizations sponsored a symposium with the aim of serving as a catalyst for expanded research on postacute care (PAC) rehabilitation. The goals were to describe the state of…

A Message Exchange Protocol in Command and Control Systems Integration, using the JC3IEDM

DTIC Science & Technology

2014-06-01

19TH International Command and Control Research and Technology Symposium C2 Agility: Lessons Learned from Research and Operations. A Message...distribution unlimited 13. SUPPLEMENTARY NOTES Presented at the 18th International Command & Control Research & Technology Symposium (ICCRTS) held 16...presents approaches of integration, compares their technologies , points out their advantages, proposes requirements, and provides the design of a protocol

PREFACE: International Symposium on Molecular Conductors: Novel Functions of Molecular Conductors under Extreme Conditions (ISMC 2008)

NASA Astrophysics Data System (ADS)

Takahashi, Toshihiro; Suzumura, Yoshikazu

2008-02-01

The International Symposium on Molecular Conductors 2008 (ISMC2008) was held as the second international symposium of the project entitled `Novel Functions of Molecular Conductors under Extreme Conditions', which was supported by the Grant-in-aid for Scientific Research on Priority Areas from the Ministry of Education, Culture, Sports, Science and Technology in Japan. The project lasted from September 2003 to March 2008, and was completed by this symposium held at Okazaki Conference Center, Institute for Molecular Science, Okazaki, Japan (23-25 July 2008), which about 100 scientists attended. During the symposium, five project teams gave summary talks and exciting talks were given on the topics developed recently not only by the members of the project but also by other scientists including invited speakers from abroad, who are doing active research on molecular conductors. It is expected that papers presented in the symposium will give valuable hints for the next step in the research of this field. Therefore the organizers of this symposium decided to publish this proceedings in order to demonstrate these activities, not only for the local community of the project, but also for the broad society of international scientists who are interested in molecular conductors. The editors, who are also the organizers of this symposium, believe that this proceedings provides a significant and relevant contribution to the field of molecular conductors since it is the first time we have published such a proceedings as an electronic journal. We note that all papers published in this volume of Journal of Physics: Conference Series have been peer reviewed by expert referees. Editors made every effort to satisfy the criterion of a proceedings journal published by IOP Publishing. Toshihiro Takahashi and Yoshikazu Suzumura Editors: Toshihiro Takahashi (Gakushuin University) (Chairman) Kazushi Kanoda (University of Tokyo) Seiichi Kagoshima (University of Tokyo) Takehiko Mori (Tokyo Institute of Technology) Yohji Misaki (Ehime University) Yoshikazu Suzumura (Nagoya University) (Chief editor) Conference photograph

Plain radiography, renography, and 99mTc-DMSA renal scintigraphy before and after extracorporeal shock wave lithotripsy for urolithiasis.

PubMed

Munck, O; Gerquari, I; Møller, J T; Jensen, L I; Thomsen, H S

1992-11-01

Eighteen patients were evaluated before and 5 weeks after the first treatment with extracorporeal shock wave lithotripsy (ESWL) using abdominal plain radiography, 131I-hippuran probe renography, and 99mTc-dimercaptosuccinic acid scintigraphy. In 6 patients no urolithiasis was present on the post ESWL plain radiograph, in 7 the size had decreased, and in 5 the stone mass was unchanged. The renograms were within normal range in the 6 patients who were cured by ESWL, whereas this was the case for only 4 of the 12 who still had renal calculi. In 2 patients pelvic stones had descended into the ureter after ESWL, and the renograms indicated obstruction. Another 3 patients had ureteral stones, whereas in the remaining 7 patients only pelvic stones were found on the plain radiographs. In no patient did the scintigrams reveal scars. It is concluded that abdominal plain radiography of the urinary tract and probe renography are complementary and sufficient in the monitoring of patients with urolithiasis post ESWL.

Protective roles of flavonoids and flavonoid-rich plant extracts against urolithiasis: A review.

PubMed

Zeng, Xiangquan; Xi, Yu; Jiang, Weibo

2018-02-12

In the urinary system, urolithiasis is the third prevalent disorder which causes severe pain in individuals. Urinary stones are composed of calcium oxalate (CaOx) and calcium phosphate in approximately 80% of patients. Although various drugs and surgery operations are used to treat the disease, side effects of drugs and the high recurrence after therapy in patients cannot be ignored. Flavonoids are a large group of plant polyphenols with presumed beneficial effects on several common diseases. Whereas, a very few have reached clinical use. The results of recent studies have shown that the plant flavonoids could effectively inhibit the formation of CaOx stones in vitro and in vivo, correlating with their diuretic, antioxidant, anti-inflammatory, antibacterial properties and other protective effects. Thus, the flavonoids or flavonoid-rich plant extracts endowed with anti-urolithiasis activities and probable mechanisms of actions were reviewed. In addition, we also put forward some issues needed to be concerned in future investigations as well as offered prospects and challenges for developing the plant flavonoids into drugs for stone prevention.

Efficacy Management of Urolithiasis: Flexible Ureteroscopy versus Extracorporeal Shockwave Lithotripsy.

PubMed

Tauber, Volkmar; Wohlmuth, Martin; Hochmuth, Andreas; Schimetta, Wolfgang; Schimetta, Wofgang; Krause, F Steffen

2015-01-01

To evaluate the efficacy of flexible ureterscopy (fURS) and extracorporal shockwave lithotripsy (SWL) in the treatment of urolithiasis, complemented by a subgroup analysis of lower pole calyx. Retrospective analysis of patients treated by fURS or SWL was performed by independent variables such as gender, age, nephrolith size, double-J stent (DJ stent) and stone localisation. Out of 326 patients, 165 were treated by SWL and 161 by fURS. Complete stone removal was achieved by fURS in 83.2% and by SWL in 43.0% (p < 0.001). Asymptomatic behaviour (88-89%) and complication rate (10-11%) were nearly the same in both methods. A higher retreatment rate for SWL was necessary; otherwise, an auxillary DJ stent was performed more often preoperative before fURS. The subgroup analysis of lower pole calyx confirmed these evaluations. Complete stone-free removal was almost 8 times higher after fURS compared to SWL. The efficacy of fURS in treatment of urolithiasis is substantially higher than the efficacy of SWL. © 2015 S. Karger AG, Basel.

The Western Bark Beetle Research Group: a unique collaboration with Forest Health Protection-proceedings of a symposium at the 2007 Society of American Foresters conference

Treesearch

J.L. Hayes; J.E. Lundquist

2009-01-01

The compilation of papers in this proceedings is based on a symposium sponsored by the Insect and Diseases Working Group (D5) at the 2007 Society of American Foresters (SAF) convention in Portland, Oregon. The selection of topics parallels the research priorities of the Western Bark Beetle Research Group (WBBRG) (USDA Forest Service, Research and Development), which...

Brain pathways to recovery from alcohol dependence.

PubMed

Cui, Changhai; Noronha, Antonio; Warren, Kenneth R; Koob, George F; Sinha, Rajita; Thakkar, Mahesh; Matochik, John; Crews, Fulton T; Chandler, L Judson; Pfefferbaum, Adolf; Becker, Howard C; Lovinger, David; Everitt, Barry J; Egli, Mark; Mandyam, Chitra D; Fein, George; Potenza, Marc N; Harris, R Adron; Grant, Kathleen A; Roberto, Marisa; Meyerhoff, Dieter J; Sullivan, Edith V

2015-08-01

This article highlights the research presentations at the satellite symposium on "Brain Pathways to Recovery from Alcohol Dependence" held at the 2013 Society for Neuroscience Annual Meeting. The purpose of this symposium was to provide an up to date overview of research efforts focusing on understanding brain mechanisms that contribute to recovery from alcohol dependence. A panel of scientists from the alcohol and addiction research field presented their insights and perspectives on brain mechanisms that may underlie both recovery and lack of recovery from alcohol dependence. The four sessions of the symposium encompassed multilevel studies exploring mechanisms underlying relapse and craving associated with sustained alcohol abstinence, cognitive function deficit and recovery, and translational studies on preventing relapse and promoting recovery. Gaps in our knowledge and research opportunities were also discussed. Published by Elsevier Inc.

Brain Pathways to Recovery from Alcohol Dependence

PubMed Central

Cui, Changhai; Noronha, Antonio; Warren, Kenneth; Koob, George F.; Sinha, Rajita; Thakkar, Mahesh; Matochik, John; Crews, Fulton T.; Chandler, L. Judson; Pfefferbaum, Adolf; Becker, Howard C.; Lovinger, David; Everitt, Barry; Egli, Mark; Mandyam, Chitra; Fein, George; Potenza, Marc N.; Harris, R. Adron; Grant, Kathleen A.; Roberto, Marisa; Meyerhoff, Dieter J.; Sullivan, Edith V.

2015-01-01

This article highlights the research presentations at the satellite symposium on “Brain Pathways to Recovery from Alcohol Dependence” held at the 2013 Society for Neuroscience Annual Meeting. The purpose of this symposium was to provide an up to date overview of research efforts focusing on understanding brain mechanisms that contribute to recovery from alcohol dependence. A panel of scientists from the alcohol and addiction research field presented their insights and perspectives on brain mechanisms that may underlie both recovery and lack of recovery from alcohol dependence. The four sessions of the symposium encompassed multilevel studies exploring mechanisms underlying relapse and craving associated with sustained alcohol abstinence, cognitive function deficit and recovery, and translational studies on preventing relapse and promoting recovery. Gaps in our knowledge and research opportunities were also discussed. PMID:26074423

Laser induced damage in optical materials: eleventh ASTM symposium.

PubMed

Bennett, H E; Glass, A J; Guenther, A H; Newnam, B

1980-07-15

The eleventh Symposium on Optical Materials for High-Power Lasers (Boulder Damage Symposium) was held at the National Bureau of Standards in Boulder, Colorado, 30-31 October 1979. The symposium was held under the auspices of ASTM Committee F-1, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Projects Agency, the Department of Energy, and the Office of Naval Research. About 150 scientists attended the symposium, including representatives of the United Kingdom, France, Canada, Japan, West Germany, and Denmark. The symposium was divided into sessions concerning transparent optical materials and the measurement of their properties, mirrors and surfaces, thin film characteristics, thin film damage, considerations for high-power systems, and finally theory and breakdown. As in previous years, the emphasis of the papers presented at the symposium was directed toward new frontiers and new developments. Particular emphasis was given to materials for high-power apparatus. The wavelength range of prime interest was from 10.6 microm to the UV region. Highlights included surface characterization, thin film-substrate boundaries, and advances in fundamental laser-matter threshold interactions and mechanisms. The scaling of damage thresholds with pulse duration, focal area, and wavelength was discussed in detail. Harold E. Bennett of the Naval Weapons Center, Alexander J. Glass of the Lawrence Livermore Laboratory, Arthur H. Guenther of the Air Force Weapons Laboratory, and Brian E. Newnam of the Los Alamos Scientific Laboratory were cochairpersons. The twelfth annual symposium is scheduled for 30 September-1 October 1980 at the National Bureau of Standards, Boulder, Colorado.

PREFACE Preface

NASA Astrophysics Data System (ADS)

Sakurai, Kazuo; Takahara, Atsushi

2011-01-01

This special issue contains peer-reviewed invited and contributed papers that were presented at The International Symposium on 'Future Trend in Soft Material Research with Advanced Light Source: Interdisciplinary of Bio- & Synthetic- Materials and Industrial Transferring', which was held in SPring-8, Japan, on September 1-3, 2010. Advanced light sources including neutron and synchrotron are becoming increasingly critical to the study of soft materials. This cutting-edge analytical tool is expected to lead to the creation of new materials with revolutionary properties and functions. At SPring-8, a new beam line dedicated to soft materials has now been launched as one of the most powerful X-rays for scattering and diffraction. Additionally, the next-generation light source, XFEL (X-ray Free Electron Laser), facilities are currently being developed in several locations. In the near future, femto-second and coherent X-ray sources will be available in soft material research and should reveal the various new aspects of advanced soft material research and technology. On the occasion of the third fiscal year of the CREST (project leader: Kazuo Sakurai) and ERATO (project leader: Atsushi Takahara) projects, we organized this international symposium in order to accelerate the discussion among global-level researchers working on next-generation synchrotron radiation science, biophysics and supramolecular science, modern surface science in soft materials, and industrial applications of neutron and synchrotron radiation sources. In this symposium 21 oral presentations, including 8 invited speakers from abroad, and 40 poster presentations from USA, France, Korea, Taiwan, and Japan were presented during the three day symposium. The symposium chairs reviewed the poster presentations by young scientists, and eight young researchers received the Award for Best Poster Presentation. We sincerely hope that these proceedings will be beneficial in future applications of advanced light sources to soft materials science and technology, not only to our ERATO and CREST projects, but also to the research of all the participants, broadening our scientific horizons. Kazuo Sakurai & Atsushi TakaharaSymposium Chairs Symposium Organization and Committee Supported by: Japan Science and Technology Agency (JST) Japan Synchrotron Radiation Research Institute (JASRI) Co-sponsored by: Society of Japan Polymer Science Japanese Society of Synchrotron Radiation Research Advanced Softmaterial Beamline Consortium Symposium Chairs: Atsushi Takahara (Kyushu University, JST, ERATO) Kazuo Sakurai (Univ. Kitakyushu, JST, CREST) Organizing Committee: Yoshiyuki Amemiya (The Univ. of Tokyo, JST, CREST) Naoto Yagi (JASRI, JST, CREST) Masaki Takata (JASRI) Isamu Akiba (Univ. Kitakyushu, JST, CREST) Yuya Shinohara (The Univ. of Tokyo, JST, CREST) Taiki Hoshino (Kyushu University, JST, ERATO) Jun-ichi Imuta (Kyushu University, JST, ERATO) Moriya Kikuchi (Kyushu University, JST, ERATO) Motoyasu Kobayashi (Kyushu University, JST, ERATO) Group photograph Group photograph Lecture meeting Lecture meeting

Community treatment orders: towards a new research agenda.

PubMed

Brophy, Lisa; Edan, Vrinda; Gooding, Piers; McSherry, Bernadette; Burkett, Tatum; Carey, Sue; Carroll, Andrew; Callaghan, Sascha; Finch, Anne; Hansford, Margaret; Hanson, Sarah; Kisely, Steven; Lawn, Sharon; Light, Edwina; Maher, Sean; Patel, Gunvant; Ryan, Christopher James; Saltmarsh, Keir; Stratford, Anthony; Tellez, Juan Jose; Toko, Maggie; Weller, Penelope

2018-02-01

The aim of this study was to report on a half-day multi-stakeholder symposium on community treatment orders (CTOs) hosted by the Melbourne Social Equity Institute (MSEI), which identified research gaps and opportunities, and produced an agreed agenda for future CTO research. The MSEI convened a symposium for 22 experts in CTO research to discuss research priorities in this field in Australasia. An independent moderator elicited views and recommendations and produced a report detailing possible research projects. Research on CTOs is contentious and there is a need to gather and examine information regarding both their use and utility. Due to the complexities involved, it was agreed that research should be undertaken in partnership with persons with had lived experience of mental health problems, clinicians, policymakers and other interdisciplinary stakeholders. Five key areas for future investigation were identified. The issues and recommendations arising from the symposium should shape the scope, nature and conduct of future research directions in the field.

Interagency Symposium on University Research in Transportation Noise (2nd) Held at North Carolina State University, Raleigh on June 5-7, 1974. Book of Proceedings, Volume 2

DTIC Science & Technology

1974-06-01

RESEARCH IN TRANSPORTATION NOISE (2ND), HELD AT NORTH CAROLINA STATE UNIVERSITY, RALEIGH, ON JUNE 5-7, 1974 BOOK OF PROCEEDINGS, VOLUME II NORTH... Research in Transportation Noise, Vol. II ?. Recipient𔃻. Accession No. 5. Report Dire June 5-7, 1974 6. 7. Aurhor(s> 8. Performing...Interagency Symposium on University Research in Transportation Noise was to continue to focus attention on university research in basic and applied

PREFACE: 2nd Russia-Japan-USA Symposium on the Fundamental and Applied Problems of Terahertz Devices and Technologies (RJUS TeraTech - 2013)

NASA Astrophysics Data System (ADS)

Karasik, Valeriy; Ryzhii, Viktor; Yurchenko, Stanislav

2014-03-01

The 2nd Russia-Japan-USA Symposium 'The Fundamental & Applied Problems of Terahertz Devices & Technologies' (RJUS TeraTech - 2013) Bauman Moscow State Technical University Moscow, Russia, 3-6 June, 2013 The 2nd Russia-Japan-USA Symposium 'The Fundamental & Applied Problems of Terahertz Devices & Technologies' (RJUS TeraTech - 2013) was held in Bauman Moscow State Technical University on 3-6 June 2013 and was devoted to modern problems of terahertz optical technologies. RJUS TeraTech 2013 was organized by Bauman Moscow State Technical University in cooperation with Tohoku University (Sendai, Japan) and University of Buffalo (The State University of New York, USA). The Symposium was supported by Bauman Moscow State Technical University (Moscow, Russia) and Russian Foundation for Basic Research (grant number 13-08-06100-g). RJUS TeraTech - 2013 became a foundation for sharing and discussing modern and promising achievements in fundamental and applied problems of terahertz optical technologies, devices based on grapheme and grapheme strictures, condensed matter of different nature. Among participants of RJUS TeraTech - 2013, there were more than 100 researchers and students from different countries. This volume contains proceedings of the 2nd Russia-Japan-USA Symposium 'The Fundamental & Applied Problems of Terahertz Devices & Technologies'. Valeriy Karasik, Viktor Ryzhii and Stanislav Yurchenko Bauman Moscow State Technical University Symposium chair Anatoliy A Aleksandrov, Rector of BMSTU Symposium co-chair Valeriy E Karasik, Head of the Research and Educational Center 'PHOTONICS AND INFRARED TECHNOLOGY' (Russia) Invited Speakers Taiichi Otsuji, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan Akira Satou, Research Institute of Electrical Communication, Tohoku University, Sendai, Japan Michael Shur, Electrical, Computer and System Engineering and Physics, Applied Physics, and Astronomy, Rensselaer Polytechnic Institute, NY, USA Natasha Kirova, University Paris-Sud, France Andrei Sergeev, Department of Electrical Engineering, The University of Buffalo, The State University of New Your, Buffalo, NY, USA Magnus Willander, Linkoping University (LIU), Department of Science and Technology, Linkopings, Sweden Dmitry R Khohlov, Physical Faculty, Lomonosov Moscow State University, Russia Vladimir L Vaks, Institute for Physics of Microstructures of Russian Academy of Sciences, Russia

[Choice of urinary tract drainage in different age groups of patients with urolithiasis].

PubMed

Trapeznikova, M F; Dutov, V V; Rumiantsev, A A; Rusanova, E V; Zlobin, A N; Beliaev, V V

2011-01-01

Retro- and prospective analyses of 802 case histories of patients with nephrostomic drainage (n=272), ureteral catheter (n=27) and ureteral stent (n=503) treated for urolithiasis in the urological department of M.F. Vladimirsky Moscow Region Research Clinical Institute and Zhukovsky city hospital hospitalized in 1995 to 2009 made it possible to develop algorithms of choice of upper urinary tract drainage depending on clinical and laboratory indices. Nephrostomic drainage is preferable in a single functioning kidney, acute obstructive pyelonephritis, anuria, hyperthermia above 38 degrees C, marked supravesical urodynamic disorder, in renal failure, serum creatinine over 200 mcmol/l, urea over 10 mmol/l, blood potassium over 5 mmol/l, uric acid over 380 mcmol/l and leukocytosis over 8 x 10(9) l. Draining with ureteral stent was used primarily in elective surgery--extracorporeal shock-wave lithotripsy and transurethral operations. Stenting was better tolerated and entailed less frequent complications. In the rest cases choice of drain method should be made by the urologist. In active inflammation, before getting antibioticogram, the drain should be followed by antibiotic treatment with fluoroquinolones, cephalosporines of the third or forth generation, aminoglycosides, carbapenems in standard doses.

[Treatment of kidney stones using shock-wave lithotripsy with sonographic control].

PubMed

Benes, J; Chmel, J; Simon, V; Stuka, C; Flejsar, P

1991-10-01

Lithotripsy by means of an extracorporeal shock-wave was performed in 128 patients with urolithiasis. In this group for the first time in Czechoslovakia ultrasound control of kidney stones was used in 44 patients; in the remainder X-ray control was used. The authors used equipment designed and manufactured locally. The ultrasonic probe is laterally connected with the shock-wave applicator. Disappearance of the fragments after lithotripsy was achieved in 39 patients where ultrasonic control was used. The paper presents the results, discusses the advantages and limitations of ultrasonic control in extracorporeal lithotripsy of urolithiasis.

[Treatment of kidney calculi using shock-wave lithotripsy with ultrasonic guidance].

PubMed

Benes, J; Chmel, J; Simon, V; Stuka, C; Flejsar, P

1991-01-01

Lithotripsy by means of an extracorporeal shock-wave was performed in 128 patients with urolithiasis. In this group for the first time in Czechoslovakia ultrasound control of kidney stones was used in 44 patients; in the remainder X-ray control was used. The authors used equipment designed and manufactured locally. The ultrasonic probe is laterally connected with the shock-wave applicator. Disappearance of the fragments after lithotripsy was achieved in 39 patients where ultrasonic control was used. The paper presents the results, discusses the advantages and limitations of ultrasonic control in extracorporeal lithotripsy of urolithiasis.

The cellular and humoral immunity assay in patients with complicated urolithiasis.

PubMed

Ceban, E; Banov, P; Galescu, A; Tanase, D

2017-01-01

Especially complicated, renal lithiasis contributes to the general inflammatory syndrome development that interferes with nonspecific, humoral and cellular immune system. The surgical treatment of nephrolithiasis is closely related to drug therapy of urinary infection, one of the reasons being the reduction of the immune status. The work is performed by evaluating the immunological status preoperatively in 58 patients with complicated lithiasis. The analysis of the status in these patients demonstrated that complicated urolithiasis results in significant changes in the immune system, these changes being expressed at the cellular and humoral level of immunity.

Trends of 'urolithiasis: interventions, simulation, and laser technology' over the last 16 years (2000-2015) as published in the literature (PubMed): a systematic review from European section of Uro-technology (ESUT).

PubMed

Pietropaolo, Amelia; Proietti, Silvia; Geraghty, Rob; Skolarikos, Andreas; Papatsoris, Athanasios; Liatsikos, Evangelos; Somani, Bhaskar K

2017-11-01

To look at the bibliometric publication trends on 'Urolithiasis' and aspects of treatment and training associated with it over a period of 16 years from 2000 to 2015. To this end, we conducted this study to look at the publication trends associated with urolithiasis, including the use of simulation, laser technology, and all types of interventions for it. We performed a systematic review of the literature using PubMed over the last 16 years, from January 2000 to December 2015 for all published papers on 'Urolithiasis'. While there were no language restrictions, English language articles and all non-English language papers with published English abstracts were also included. Case reports, animal and laboratory studies, and those studies that did not have a published abstract were excluded from our analysis. We also analyzed the data in two time periods, period-1 (2000-2007) and period-2 (2008-2015). During the last 16 years, a total of 5343 papers were published on 'Urolithiasis', including 4787 in English language and 556 in non-English language. This included papers on URS (n = 1200), PCNL (n = 1715), SWL (n = 887), open stone surgery (n = 87), laparoscopic stone surgery (n = 209), pyelolithotomy (n = 35), simulation in Endourology (n = 82), and use of laser for stone surgery (n = 406). When comparing the two time periods, during period 2, the change was +171% (p = 0.007), +279% (p < 0.001), and -17% (p = 0.2) for URS, PCNL, and SWL, respectively. While there was a rise in laparoscopic surgery (+116%), it decreased for open stone surgery (-11%) and pyelolithotomy (-47%). A total of 82 papers have been published on simulation for stone surgery including 48 papers for URS (67% rise in period-2, p = 0.007), and 34 papers for PCNL (480% rise in period-2, p < 0.001). A rising trend for the use of laser was also seen in period 2 (increase of 126%, p < 0.02, from 124 papers to 281 papers). Published papers on intervention for Urolithiasis have risen over the last 16 years. While there has been a steep rise of URS and minimally invasive PCNL techniques, SWL and open surgery have shown a slight decline over this period. A similar increase has also been seen for the use of simulation and lasers in Endourology.

Canadian content at GU-ASCO 2014: Highlights of research involving Canadian researchers.

PubMed

Kapoor, Anil

2014-03-01

The 2014 Genitourinary Cancers Symposium (GU-ASCO 2014) provided an opportunity for researchers from around the world to present their research in a variety of fields, including prostate, renal cell, penile, urethral and testicular cancers. Over the symposium's 3 days, Canadian researchers were well-represented, with a number of oral abstract podium presentations and many more research posters. The following section provides brief summaries of some of the most interesting work involving Canadians presented at GU-ASCO 2014 and a listing of all the studies that included contributions from Canadian researchers.

Compete, Empower, Unite: A Battle Cry for Inclusion

ERIC Educational Resources Information Center

Borntrager, Randy

2006-01-01

While most people see Special Olympics as traditionally centered around sports, what many do not realize is that the movement is also a leader in research about people with intellectual disabilities. In that role, Special Olympics hosted a National Research Symposium at the National Games on July 1, 2006. The symposium drew a wide range of…

Proceedings of the US/FRG research symposium: effects of atmospheric pollutants on the spruce-fir forests of the Eastern United States and the Federal Republic of Germany

Treesearch

Gerard, tech. coord. Hertel; Gerard Hertel

1988-01-01

Includes 66 papers presented at the US/FRG research symposium: effects of atmospheric pollutants on the spruce-fir forests of the Eastern United States and the Federal Republic of Germany, which was held October 19-23, 1987, in Burlington, Vermont.

Advanced biomass science and technology for bio-based products: proceedings

Treesearch

Chung Hse; Zehui Jiang; Mon-Lin Kuo

2009-01-01

This book was developed from the proceedings of the Advanced Biomass Science and Technology for Bio-Based Products Symposium held in Beijing, China, May 23-25, 2007. The symposium was designed to provide a forum for researchers, producers, and consumers of biomass and bio-based products; to exchange information and ideas; and to stimulate new research and...

MillionTreesNYC, green infrastructure and urban ecology symposium March 5-6, 2010

Treesearch

Erika S. Svendsen; Jacqueline W.T. Lu

2010-01-01

On March 5-6, 2010, over two hundred researchers and practitioners came together at The New School to showcase scientific innovation in the field of urban forestry and greening. The MillionTreesNYC, Green Infrastructure and Urban Ecology Research Symposium engaged professionals from a broad range of disciplines including sociology, planning,...

Turning Evidence into Practice

Cancer.gov

CGH CRTA, Hillary Topazian, attended the National Cancer Institute’s 3rd Symposium on Global Cancer Research; a satellite meeting to the 6th Annual Consortium of Universities for Global Health (CUGH) Conference in Boston. The Symposium centered on the theme of implementation science, a field which studies the integration of research findings and evidence into healthcare policy and practice.

Every Voice Counts... Proceedings [of] the Annual African American and Latino/a American Adult Education Research Symposium (10th, Chicago, Illinois, April 21, 2001).

ERIC Educational Resources Information Center

Garth, Phyllis Ham, Ed.

This symposium publication consists of 26 presentations. Papers are "'How to Eat an Oreo': Using African American Research through Personal Narrative To Analyze Ethnic Dysmorphic Phenomenon" (Ashford); "Authentic Members: Uncovering Adult Children" (Barnes); "What Good Is Government? Assessment of Government Official…

GRAPPA Trainees Symposium 2017: A Report from the GRAPPA 2017 Annual Meeting.

PubMed

Furer, Victoria; Manasson, Julia; Boehncke, Wolf-Henning; Ritchlin, Christopher T

2018-06-01

At the 2017 annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) in Amsterdam, the Netherlands, a trainees symposium was held. Rheumatology and dermatology trainees engaged in psoriasis or psoriatic arthritis research presented their work. This report briefly reviews 6 oral presentations and 25 posters presented at the meeting.

Second RAS Symposium Brings Together World’s Leading RAS Scientists | Poster

Cancer.gov

From December 6–8, the Advanced Technology Research Facility of the Frederick National Laboratory for Cancer Research was abuzz with conversation and collaboration as nearly 450 scientists, academics, and industry partners gathered for the Second RAS Initiative Symposium. Attendees hailed from 14 nations, dozens of institutions, and diverse scientific backgrounds, but they

The Eighth International Symposium On Radiative Transfer

NASA Astrophysics Data System (ADS)

Lemonnier, Denis; Webb, Brent W.; Mengüç, M. Pınar

2017-08-01

This Special Issue of The Journal of Quantitative Spectroscopy and Radiative Transfer is based on the papers selected from RAD-16, the Eighth International Symposium on Radiative Transfer, which was held June 2016, in Cappadocia, Turkey. This Symposium is a follow-up of the seven previous meetings held in Kuşadası in 1995, 1997, and 2013; Antalya in 2001 and 2010; Istanbul in 2004; and Bodrum in 2007, all in Turkey. The Symposium was another enjoyable opportunity for the international radiation transfer community to assemble in a comfortable setting to present and discuss the state-of-the-art in research and application.

11th Annual NIH Pain Consortium Symposium on Advances in Pain Research | Division of Cancer Prevention

Cancer.gov

The NIH Pain Consortium will convene the 11th Annual NIH Pain Consortium Symposium on Advances in Pain Research, featuring keynote speakers and expert panel sessions on Innovative Models and Methods. The first keynote address will be delivered by David J. Clark, MD, PhD, Stanford University entitled “Challenges of Translational Pain Research: What Makes a Good Model?” |

United Nations Educational, Scientific and Cultural Organization International Symposium on "Trends in Social Science Research on Children" (Austin, Texas, September 9-13, 1979). Final Report and Recommendations.

ERIC Educational Resources Information Center

Texas Univ., Austin. Hogg Foundation for Mental Health.

The purpose of this report is to highlight common themes and issues expressed in papers presented at the International Symposium on "Trends in Social Science Research on Children." Issues fall into four general areas: children's needs, particular groups of children, child-rearing environments, and research methodology. Major issues and…

Research in Outdoor Education, Volume 6. A Peer-Reviewed Publication of Scholarship First Presented at the Biennial Research Symposium of the Coalition for Education in the Outdoors (6th, Bradford Woods, Indiana, January 11-13, 2002).

ERIC Educational Resources Information Center

Bialeschki, M. Deborah, Ed.; Henderson, Karla A., Ed.; Young, Anderson B., Ed.; Andrejewski, Robert G., Ed.

This volume contains peer-reviewed research articles and abstracts based on papers presented at the sixth biennial research symposium of the Coalition for Education in the Outdoors. Introductory materials include the editors' introduction, "Milestones in Outdoor Education" (Anderson B. Young), and a tribute to the founder of the Indiana University…

Nondestructive Testing and Evaluation of Wood—50 Years of Research: International Nondestructive Testing and Evaluation of Wood Symposium Series

Treesearch

Robert J. Ross; Xiping Wang

2012-01-01

The International Nondestructive Testing and Evaluation of Wood Symposium Series was initiated by Washington State University and the USDA Forest Products Laboratory (FPL) in 1963 with the convening of a symposium on the topic of nondestructive testing of wood at FPL. Including that meeting, 17 symposia have been held during the last 50 years at various sites around...

SYMPOSIUM ON REMOTE SENSING IN THE POLAR REGIONS

DTIC Science & Technology

The Arctic Institute of North America long has been interested in encouraging full and specific attention to applications of remote sensing to polar...research problems. The major purpose of the symposium was to acquaint scientists and technicians concerned with remote sensing with some of the...special problems of the polar areas and, in turn, to acquaint polar scientists with the potential of the use of remote sensing . The Symposium therefore was

Highlights from the Second International Symposium on HPV infection in head and neck cancer.

PubMed

Wiegand, Susanne; Wichmann, G; Golusinski, W; Leemans, C R; Klussmann, J P; Dietz, A

2018-06-01

The Second International Symposium on HPV Infection in Head and Neck Cancer was held on 3rd-4th November 2016 in Leipzig, Germany. The meeting brought together researchers and clinicians to share the latest knowledge on HPV infection in head and neck cancer and to join active and constructive scientific discussions. This report summarizes the major themes discussed during the symposium.

Laser induced damage in optical materials: ninth ASTM symposium.

PubMed

Glass, A J; Guenther, A H

1978-08-01

The Ninth Annual Symposium on Optical Materials for High Power Lasers (Boulder Damage Symposium) was held at the National Bureau of Standards in Boulder, Colorado, 4-6 October 1977. The symposium was under the auspices of ASTM Committee F-1, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Project Agency, the Department of Energy (formerly ERDA), and the Office of Naval Research. About 185 scientists attended, including representatives of the United Kingdom, France, Canada, Australia, Union of South Africa, and the Soviet Union. The Symposium was divided into sessions concerning Laser Windows and Materials, Mirrors and Surfaces, Thin Films, Laser Glass and Glass Lasers, and Fundamental Mechanisms. As in previous years, the emphasis of the papers was directed toward new frontiers and new developments. Particular emphasis was given to materials for use from 10.6 microm to the uv region. Highlights included surface characterization, thin film-substrate boundaries, and advances in fundamental laser-matter threshold interactions and mechanisms. The scaling of damage thresholds with pulse duration, focal area, and wavelength were also discussed. Alexander J. Glass of Lawrence Livermore Laboratory and Arthur H. Guenther of the Air Force Weapons Laboratory were co-chairpersons. The Tenth Annual Symposium is scheduled for 12-14 September 1978 at the National Bureau of Standards, Boulder, Colorado.

Reaching every child with rotavirus vaccine: Report from the 10th African rotavirus symposium held in Bamako, Mali.

PubMed

Sow, Samba O; Steele, A Duncan; Mwenda, Jason M; Armah, George E; Neuzil, Kathleen M

2017-10-09

The Center for Vaccine Development - Mali (CVD - Mali), the World Health Organization's regional office in Africa (WHO/AFRO), and the CVD at the University of Maryland School of Medicine hosted the 10th African Rotavirus Symposium in Bamako, Mali on 1-2 June 2016. The symposium is coordinated by WHO/AFRO, the Regional Rotavirus Reference Laboratories, and the African Rotavirus Network (ARN), with support from the Bill & Melinda Gates Foundation. The event brings together leading rotavirus researchers, scientists, and policy-makers from across Africa and the world. Over 150 participants, from 31 countries, including 27 in Africa, joined forces to address the theme "Reaching Every Child in Africa with Rotavirus Vaccines." This symposium, the first in francophone Africa, occurred at an unprecedented time when 33 African countries had introduced rotavirus vaccines into their national immunization programs. The symposium concluded with a Call to Action to introduce rotavirus vaccines in the 21 remaining African countries, to increase access in countries with existing vaccination programs, and to continue surveillance and research on rotavirus and other diarrheal diseases. Copyright © 2017.

CONFERENCE NOTE: Sixth Symposium on Temperature Scheduled for March 1982

NASA Astrophysics Data System (ADS)

1981-07-01

The call for papers for the 6th Symposium on Temperature, Its Measurement and Control in Science and Industry has been issued. The Symposium is scheduled to take place in Washington, DC, USA during the week of March 14 18, 1982. Like its predecessors held in the years 1919, 1939, 1954, 1961, and 1971, the 6th Symposium will stress advances in the measurement of thermodynamic values of temperature, in temperature reference points, in temperature sensors and instruments for the control of temperature, and in the development and use of temperature scales. For the first time, an exhibit of thermometry will be a part of the Symposium. Manuscripts to be submitted for inclusion in the Symposium should be sent to the 6th Temperature Symposium Program Chairman, National Bureau of Standards, by September 15, 1981. Those papers accepted for the Symposium will be due in camera-ready form by February 15, 1982. Original papers on all of the topics listed above, as well as reviews of the past decade's progress in thermometry and temperature control, are solicited by the Symposium organizers. The Symposium arrangements and registration are in the care of the Instrument Society of America (represented on the Symposium General Committee by Mr C T Glazer, 67 Alexander Drive, PO Box 12277, Research Triangle Park, North Carolina, 27709, USA). Questions regarding the instrument exhibits should also be addressed to the ISA. The technical program for the Symposium is the responsibility of a committee headed by Dr J F Schooley, Room B-128 Physics Building, National Bureau of Standards, Washington, DC, 20234, USA. The Symposium proceedings will be published by the American Institute of Physics.

FINDINGS OF A SYMPOSIUM ON COAL QUALITY.

USGS Publications Warehouse

Schweinfurth, Stanley P.; Garbini, Susan

1985-01-01

The U. S. Geological Survey (USGS) has been doing research on coal quality for almost a century. Most of the work of the USGS regarding coal went into efforts to assess the quantity of coal in the United States, not the quality. On April 9-11, 1985, the U. S. Geological Survey, along with cosponsors - the Association of American State Geologists, the U. S. Department of Energy, the Electric Power Research Institute, and the U. S. Environmental Protection Agency - convened a symposium on coal quality at the headquarters of the USGS in Reston, Virginia. The coal-quality symposium provided a forum for the discussion of a wide variety of topics with regard to coal-quality research and related activities. The coal community took advantage of that opportunity to recommend a large agenda of coal-research needs, not only for the USGS but for the entire spectrum of organizations that either actively pursue or fund research on coal quality.

Laser induced damage in optical materials: tenth ASTM symposium.

PubMed

Glass, A J; Guenther, A H

1979-07-01

The tenth annual Symposium on Optical Materials for High Power Lasers (Boulder Damage Symposium) was held at the National Bureau of Standards in Boulder, Colorado, 12-14 September 1978. The symposium was held under the auspices of ASTM Committee F-1, Subcommittee on Laser Standards, with the joint sponsorship of NBS, the Defense Advanced Research Project Agency, the Department of Energy, and the Office of Naval Research. About 175 scientists attended, including representatives of the United Kingdom, France, Canada, Japan, West Germany, and the Soviet Union. The symposium was divided into sessions concerning the measurement of absorption characteristics, bulk material properties, mirrors and surfaces, thin film damage, coating materials and design, and breakdown phenomena. As in previous years, the emphasis of the papers presented was directed toward new frontiers and new developments. Particular emphasis was given to materials for use from 10.6 microm to the UV region. Highlights included surface characterization, thin film-substrate boundaries, and advances in fundamental laser-matter threshold interactions and mechanisms. The scaling of damage thresholds with pulse duration, focal area, and wavelength was also discussed. In commemoration of the tenth symposium in this series, a number of comprehensive review papers were presented to assess the state of the art in various facets of laser induced damage in optical materials. Alexander J. Glass of Lawrence Livermore Laboratory and Arthur H. Guenther of the Air Force Weapons Laboratory were co-chairpersons. The eleventh annual symposium is scheduled for 30-31 October 1979 at the National Bureau of Standards, Boulder, Colorado.

Measurement of participation in rehabilitation research.

PubMed

Heinemann, Allen W

2010-09-01

The Rehabilitation Research and Training Center on Measuring Rehabilitation Outcomes and Effectiveness sponsored a 2-day International Symposium on Measurement of Participation in Rehabilitation Research in October 2008 as a preconference to the annual meeting of the American Congress of Rehabilitation Medicine and the American Society of Neurorehabilitation. The aims of the symposium were to highlight the state of the art in the measurement of participation and discuss its utility as an outcome measure for persons with disabilities by examining the construct of participation and its measurement. Plenary presentations and group discussions were organized around 4 key issues: (1) conceptualization, (2) operationalization, (3) environmental influences, and (4) personal characteristics. The full set of symposium articles, including recommendations for future research, appears in this supplement to Archives of Physical Medicine and Rehabilitation. Copyright 2010 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

RICIS Software Engineering 90 Symposium: Aerospace Applications and Research Directions Proceedings

NASA Technical Reports Server (NTRS)

1990-01-01

Papers presented at RICIS Software Engineering Symposium are compiled. The following subject areas are covered: synthesis - integrating product and process; Serpent - a user interface management system; prototyping distributed simulation networks; and software reuse.

EDITORIAL: Proceedings of the 8th International LISA Symposium, Stanford University, California, USA, 28 June-2 July 2010 Proceedings of the 8th International LISA Symposium, Stanford University, California, USA, 28 June-2 July 2010

NASA Astrophysics Data System (ADS)

Buchman, Sasha; Sun, Ke-Xun

2011-05-01

The international research community interested in the Laser Interferometric Space Antenna (LISA) program meets every two years to exchange scientific and technical information. From 28 June-2 July 2010, Stanford University hosted the 8th International LISA Symposium. The symposium was held on the campus of the SLAC National Accelerator Laboratory. Many of the foremost scientific and technological researchers in LISA and gravitational wave theory and detection presented their work and ideas. Over one hundred engineers and graduate students attended the meeting. The leadership from NASA and ESA research centers and programs joined the symposium. A total of 280 delegates participated in the 8th LISA Symposium, and enjoyed the scientific and social programs. The scientific program included 46 invited plenary lectures, 44 parallel talks, and 77 posters, totaling 167 presentations. The one-slide introduction presentation of the posters is a new format in this symposium and allowed graduate students the opportunity to talk in front of a large audience of scientists. The topics covered included LISA Science, LISA Interferometry, LISA PathFinder (LPF), LISA and LPF Data Analysis, Astrophysics, Numerical Relativity, Gravitational Wave Theory, GRS Technologies, Other Space Programs, and Ground Detectors. Large gravitational wave detection efforts, DECIGO, and LIGO were presented, as well as a number of other fundamental physics space experiments, with GP-B and STEP being examples. A public evening lecture was also presented at the symposium. Professor Bernard Schutz from the Albert Einstein Institute gave a general audience, multimedia presentation on `Gravitational waves: Listening to the music of spheres'. For more detailed information about the symposium and many presentation files, please browse through the website: http://www.stanford.edu/group/lisasymposium The Proceedings of the 8th International LISA Symposium are jointly published by Classical and Quantum Gravity (CQG) and Journal of Physics: Conference Series (JPCS). The plenary lectures are published in CQG, while most parallel talks and posters are being published in JPCS. At the recommendation of the science organization committee (SOC) other selected work from the conference will also appear in CQG. All papers in CQG have been screened through the journal's regular peer review process. We gratefully acknowledge the support of the CQG and JPCS Publishers and staff for the publication of the proceedings. The symposium and proceedings are generously sponsored by L'Agenzia Spaziale Italiana, the California Institute of Technology, EADS Astrium Germany, the KACST Foundation Saudi Arabia, the LIGO collaboration, the Max-Planck Institute in Potsdam, Germany, NASA, and the National Science Foundation. Stanford University made very significant contributions through the Dean of Research Office, the Department of Applied Physics, the Department of Physics, the Hansen Experimental Physics Laboratory (HEPL), and the SLAC National Accelerator Laboratory. We thank the Stanford local organization committee (LOC), administration and professional staff, KACST engineers, and graduate students for their support of the symposium operations. LISA is one of the most tantalizing yet challenging scientific space missions ever. The 8th International LISA Symposium and publication of the proceedings contribute to its progress. Sasha Buchman and Ke-Xun Sun Stanford University Guest Editors

Hajrul yahood (Lapis judaicus): An important mineral drug of Unani system of medicine for the management of urolithiasis.

PubMed

Makbul, Shaikh Ajij Ahmed; Jahan, Nasreen; Ahmad, Ghufran

2018-05-04

Hajrul yahood (Lapis judaicus) is a mineral drug used in different dosage forms in Unani system of medicine and claimed to be effective in the management of urolithiasis. To explore the role of Hajrul yahood in the management of urolithiasis along with determination of its morphological, ethnomedicinal, physicochemical and pharmacological attributes. A review of literature on Hajrul yahood was undertaken using the bibliographic database viz. Pub Med, Google Scholar, Science Direct and Scopus. The search was conducted using the terms 'Hajrul yahood', 'Lapis judaicus', 'Majoon Hajrul yahood' and 'Kushta Hajrul yahood'. Further books, monographs and reports on Lapis judaicus published in Urdu and English were used to compile the information. Hajrul yahood as such and as an ingredient in multidrug formulations has been used for the treatment of kidney and bladder stones since ancient times mainly by the practitioners of traditional medicines. Literature of Unani medicine clearly indicated that Hajrul yahood and its different formulations are safe and have antilithiatic effect. Sufficient information in respect of morphological, physicochemical and ethnomedicinal properties of Hajrul yahood are available but very few pharmacological and clinical studies have been conducted. The available reports on Hajrul yahood and its products mainly Cystone® though has shown varying results but on the whole indicated possible antilithiatic effect. The studies conducted so far have been limited by small patient numbers, weak methodology, and poor study design therefore a conclusive result cannot be arrived at. Hajrul yahood and its formulations have been claimed by Unani medicine to be useful in the management of urolithiasis. Some of the scientific reports also suggest the possibility of such an effect however further elaborate and comprehensive studies are required to validate such a claim. Copyright © 2018 Elsevier Ireland Ltd. All rights reserved.

Clinical Effectiveness of Prospectively Reported Sonographic Twinkling Artifact for the Diagnosis of Renal Calculus in Patients Without Known Urolithiasis.

PubMed

Masch, William R; Cohan, Richard H; Ellis, James H; Dillman, Jonathan R; Rubin, Jonathan M; Davenport, Matthew S

2016-02-01

The purpose of this study was to determine the clinical effectiveness of prospectively reported sonographic twinkling artifact for the diagnosis of renal calculus in patients without known urolithiasis. All ultrasound reports finalized in one health system from June 15, 2011, to June 14, 2014, that contained the words "twinkle" or "twinkling" in reference to suspected renal calculus were identified. Patients with known urolithiasis or lack of a suitable reference standard (unenhanced abdominal CT with ≤ 2.5-mm slice thickness performed ≤ 30 days after ultrasound) were excluded. The sensitivity, specificity, and positive likelihood ratio of sonographic twinkling artifact for the diagnosis of renal calculus were calculated by renal unit and stratified by two additional diagnostic features for calcification (echogenic focus, posterior acoustic shadowing). Eighty-five patients formed the study population. Isolated sonographic twinkling artifact had sensitivity of 0.78 (82/105), specificity of 0.40 (26/65), and a positive likelihood ratio of 1.30 for the diagnosis of renal calculus. Specificity and positive likelihood ratio improved and sensitivity declined when the following additional diagnostic features were present: sonographic twinkling artifact and echogenic focus (sensitivity, 0.61 [64/105]; specificity, 0.65 [42/65]; positive likelihood ratio, 1.72); sonographic twinkling artifact and posterior acoustic shadowing (sensitivity, 0.31 [33/105]; specificity, 0.95 [62/65]; positive likelihood ratio, 6.81); all three features (sensitivity, 0.31 [33/105]; specificity, 0.95 [62/65]; positive likelihood ratio, 6.81). Isolated sonographic twinkling artifact has a high false-positive rate (60%) for the diagnosis of renal calculus in patients without known urolithiasis.

Urine and serum fetuin-A levels in patients with urolithiasis.

PubMed

Arora, Rajat; Abrol, Nitin; Antonisamy, B; Vanitha, S; Chandrasingh, J; Kumar, Santosh; Kekre, Nitin; Devasia, Antony

2017-01-01

Fetuin-A is a glycoprotein secreted by liver and has been shown to inhibit extraosseous mineralization. Urolithiasis may be a manifestation in the urinary tract due to fetuin deficiency in urine. The objective of this study was to compare the 24-h urine and serum fetuin-A levels of patients with and without urolithiasis. Serum and 24-h urine fetuin-A levels were measured in 41 patients with bilateral, multiple, or recurrent urinary tract calculi (Group A) and 41 matched controls with no calculi (Group B). Fetuin levels were measured by enzyme linked immunosorbent assay. Serum and urine fetuin-A levels in the two groups were compared. The median (range) 24-h urine fetuin-A value in Group A was 11.9 (1.12-221) mg/day and in Group B was 37.7 (1.28-125) mg/day. This difference was statistically significant (Mann-Whitney test, P = 0.0169). The median (range) serum fetuin-A in Group A was 0.67 (0.05-2.68) g/L and in Group B was 0.99 (0.01-5.5) g/L. The difference between serum values in the two arms was not statistically significant (Mann-Whitney test, P = 0.1817). However, the serum creatinine-adjusted mean log serum fetuin and urine fetuin were significantly different in the two arms ( P = 0.003). The mean ± standard deviation (range) serum creatinine in Group A was 0.98 ± 0.25 (0.56-1.58) mg% and in Group B was 0.83 ± 0.16 (0.58-1.18) mg% (two sample t -test, P = 0.0031). Patients with urolithiasis have lower urine fetuin-A and creatinine-adjusted serum fetuin-A levels.

Comparison of the inhibitory capacity of two groups of pure natural extract on the crystallization of two types of material compound urinary stones in vitro study

NASA Astrophysics Data System (ADS)

Beghalia, Mohamed; Ghalem, Said; Allali, Hocine

2015-10-01

Urolithiasis is defined as the result of an abnormal precipitation within the urinary tract. This precipitation is most often from the normal constituents of the urine. This is a fairly common condition in the population. She is happy and recurrent etiology is often unknown if hypothetical. In Algeria, as in many countries, a large number of patients use herbal medicines in the treatment of their diseases including urolithiasis. Thus the aim of this study is the most widely used to evaluate the effectiveness of aqueous extracts of medicinal plants, in the treatment of calcium urolithiasis oxalo-and magnesium-amoniaco in vitro. The study also examines the effect of these extracts on the states of crystallization (nucleation, crystal growth, crystal aggregation), followed by photography on polarized light microscope.In this regard, we are devoted to studying the crystallization steps from oxalo-calcium and phospho-calcic prepared as artificial urine and supersaturated aqueous solutions, maintained at 37 °C to remain close to biological conditions. Extracts of the first group of herbs: Ammodaucus leucotrichus, Ajuga iva, Globularia alypum, Atriplex halimus are studied on the crystallization calcium oxalate, we cite the Ammodaucus leucotrichus which acts on the stages of nucleation, growth and the aggregation with a total inhibition. The second group of extracts plants tested on calcium phosphate crystallization : Acacia raddiana, Citrullus colocynthis, Rhus tripartita, Pistacia lentiscu, Warionia saharae, are able to significantly reduce phosphate crystallization in vitro. It is easily proved by FTIR and optical microscope. In conclusion the results of our work allows us to confirm the use of these plants as an aqueous decoction, in the field of urolithiasis. These activities may help to strengthen the body in depressed situations.

The change in upper tract urolithiasis composition, surgical treatments and outcomes of para and quadriplegic patients over time.

PubMed

Clifton, Marisa M; Gettman, Matthew T; Patterson, David E; Rangel, Laureano; Krambeck, Amy E

2014-10-01

Stone disease in patients with spinal cord injury is a source of morbidity and mortality. Previous studies have indicated a decrease in infection-based urolithiasis in recent decades. We aimed to identify changes in stone composition and surgical outcomes in patients with para and quadriplegia over time. A retrospective review of para and quadriplegic patients from 1986 to 2011 who underwent surgical intervention for urolithiasis was performed, identifying 95 patients. The Mantel-Haenszel Chi square test was used to compare change in stone composition over time. The mean patient age was 44.0 years (range 18-88) and treatment included percutaneous nephrolithotomy (PCNL) 40 (42.1 %), ureteroscopy 28 (29.5 %), shock wave lithotripsy (SWL) 26 (27.4 %), and nephrectomy 1 (1 %). Overall stone-free status was found in 47.4 % with 19.0 % requiring a repeat procedure. The median hospital stay for patients undergoing SWL was 2.5 days, ureteroscopy 5 days, and PCNL 6 days. Infection-based stone composition was identified in 23 patients (36.5 %). We evaluated the linear change in percent of each stone component over time and identified increasing components of calcium oxalate dihydrate (p = 0.002) and calcium carbonate (p = 0.009). However, over a period of 25 years, the incidence of infection-based stone did not change (p = 0.57). Para and quadriplegic patients with urolithiasis can be difficult to treat surgically with prolonged hospitalizations, low stone-free status, and often require additional procedures. Despite improvements in antibiotic agents and management of neurogenic bladders, infection-based calculi continue to be a significant source of morbidity to this patient population.

Antiurolithic effect of olive oil in a mouse model of ethylene glycol-induced urolithiasis.

PubMed

Alenzi, Mohammed; Rahiman, Shaik; Tantry, Bilal Ahmad

2017-05-01

At present, commercially available antiurolithic drugs have more adverse effects than potential therapeutic or preventive effects with chronic use. With this in mind, the present study was designed to assess the antiurolithic effect of olive oil in a mouse model of ethylene glycol (EG)-induced urolithiasis. Adult albino mice were divided into 6 groups. Group I was fed the vehicle only. Group II was supplemented with 0.75% EG alone in drinking water during the experimental period to initiate deposition of calcium oxalate in kidneys, which leads to urolithiasis in animals. Groups III (olive oil control group) through V were fed olive oil orally at various doses during the experimental period. Group VI received cystone (750 mg/kg). Groups IV-VI additionally received 0.75% EG in drinking water ad libitum. SPSS ver.17.0 was used for statistical analysis. The study results showed significantly higher levels of serum urea, uric acid, and creatinine (p<0.05) in group II than in groups III-VI and I. Administration of olive oil at different doses restored the elevated serum parameters in groups IV and V compared with group II. Urine and kidney calcium, oxalate, and phosphate levels in groups IV-VI were significantly lower (p<0.05) than in animals with EG-induced urolithiasis (group II). Group V mice showed a significant restoration effect on serum as well as urine and kidney parameters compared with group II. Supplementation with olive oil (1.7 mL/kg body weight) reduced and prevented the growth of urinary stones, possibly by inhibiting renal tubular membrane damage due to peroxidative stress induced by hyperoxaluria.

Serum paraoxonase-1 gene polymorphism and enzyme activity in patients with urolithiasis.

PubMed

Atar, Arda; Gedikbasi, Asuman; Sonmezay, Erkan; Kiraz, Zeynep Kusku; Abbasoglu, Semra; Tasci, Ali Ihsan; Tugcu, Volkan

2016-01-01

Paraoxonase-1 (PON1) is a high-density lipoprotein-associated enzyme implicated in the pathogenesis of atherosclerosis by protecting lipoproteins against peroxidation. PON1 has two genetic polymorphisms both due to amino acid substitution, one involving glutamine and arginine at position 192 and the other leucine and methionine at position 55. Recent reports suggest that nephrolithiasis and atherosclerosis share a number of risk factors. Our study aimed to compare the effects of PON1 192, PON1 55 polymorphisms, and PON1 activity in patients with urolithiasis and controls. PON1's arylesterase/paraoxonase activities and phenotype were determined in 158 stone forming cases (Group 1) and 138 non-stone forming controls (Group 2). The PON1 192 and PON1 55 polymorphisms were studied by polymerase chain reaction/restriction fragment length polymorphism. Paraoxonase activity was significantly lower in Group 1 than Group 2 (112 ± 31.8 vs. 208 ± 53.1 IU/L) (p < 0.001). The PON1 L55M polymorphism was significantly higher in Group 1. The "M" allele coding for PON1 was higher in Group 1 (p < 0.001). PON1 192 RR homozygotes had significantly higher PON1 activity than QR and QQ genotypes among all the patients (p < 0.001). The results of our study demonstrate that the PON1 55 gene "M" allele is associated with renal stone disease. Individuals possessing the "M" allele have a higher incidence of urolithiasis. The results of this study provide genetic evidence that the PON1 gene may play a role in stone formation. PON1 genotype determination may provide a tool to identify individuals who are at risk of urolithiasis.

First NASA/Industry High Speed Research Program Nozzle Symposium

NASA Technical Reports Server (NTRS)

Long-Davis, Mary Jo

1999-01-01

The First High Speed Research (HSR) Nozzle Symposium was hosted by NASA Lewis Research Center on November 17-19, 1992 in Cleveland, Ohio, and was sponsored by the HSR Source Noise Working Group. The purpose of this symposium was to provide a national forum for the government, industry, and university participants in the program to present and discuss important low noise nozzle research results and technology issues related to the development of appropriate nozzles for a commercially viable, environmentally compatible, U.S. High-Speed Civil Transport. The HSR Phase I research program was initiated in FY90 and is approaching the first major milestone (end of FY92) relative to an initial FAR 36 Stage 3 nozzle noise assessment. Significant research results relative to that milestone were presented. The opening session provided a brief overview of the Program and status of the Phase H plan. The next five sessions were technically oriented and highlighted recent significant analytical and experimental accomplishments. The last Session included a panel discussion by the Session Chairs, summarizing the progress seen to date and discussing issues relative to further advances in technology necessary to achieve the Program Goals. Attendance at the Symposium was by invitation only and included only industry, academic, and government participants who are actively involved in the High-Speed Research Program. The technology presented in this meeting is considered commercially sensitive.

PREFACE: XV Chilean Physics Symposium, 2006

NASA Astrophysics Data System (ADS)

Soto, Leopoldo; Moreno, José; Ávila, Ricardo; Cubillos, Karla

2008-02-01

The Chilean Physics Symposium is the main gathering of Physics in Chile, and its organization is one of the central activities of the Chilean Physical Society (Sociedad Chilena de Física, SOCHIFI). The Symposium assembles the largest number of Chilean and foreign physicists resident in the country. Recent advances in the various research areas in Physics are presented, by researchers from Universities and national research centres. At the same time this is an occasion for the participation of Physics students from both the pre- and post-graduate programs. The Symposium has gathered continuously every two years, since 1978. The organization of the XV symposium was in charge of the Thermonuclear Plasma Department of the Chilean Nuclear Energy Commission, and it took place on 15-17 November 2006, at La Reina Nuclear Studies Centre, in the city of Santiago, Chile. During this symposium the relation of research in Physics with education and with the productive sector in the country was also analysed. During the Symposium, 121 abstracts were submitted, from 255 authors. All authors were invited to submit articles for publication in the Symposium Proceedings. The articles received were reviewed by the Symposium Scientific Committee and by invited peers. The criteria for review focussed on the demand for a consistent piece of research, and a clear statement of results. Most of the articles received report the work of research groups where advanced students and young investigators are prominent. Thanks to their enthusiasm, 52 articles are presented in this issue. We would like to express our appreciation to their authors. Finally, my personal apology is in order regarding my delay in publishing these proceedings. A sequence of personal and professional highly demanding circumstances have been in the way. I would like to thank Journal of Physics: Conference Series for providing very fast publication of the proceedings, having published them online less than 4 weeks after my initial contact with the journal. Leopoldo Soto President, Chilean Physical Society Head of Plasma Department, Chilean Nuclear Energy Commission Editors: Leopoldo Soto, José Moreno, Ricardo Ávila, Karla Cubillos Scientific Committee Physicists from various research institutions, specialty areas, and regions of the country were invited by the Board of SOCHIFI to join the Symposium Scientific Committee, which was formed by: Julio Yánez, Universidad de Antofagasta Sergio del Campo, Pontificia Universidad Católica de Valparaíso Patricio Vargas, Universidad Técnica Federico Santa María Rodrigo Soto, Universidad de Chile Ulrich Volkmann, Pontificia Universidad Católica de Chile Víctor Muñoz, Universidad de Chile Rodrigo Aros, Universidad Andrés Bello Leopoldo Soto (Chairman), Comisión Chilena de Energía Nuclear Luis Huerta, Universidad de Talca Patricio Salgado, Universidad de Concepción Luis Roa, Universidad de Concepción Asticio Vargas, Universidad de la Frontera, Temuco Cristian Martínez, Centro de Estudios Científicos, Valdivia Organizing Commitee Leopoldo Soto (Chairman), Comisión Chilena de Energía Nuclear Erik Herrera, Comisión Chilena de Energía Nuclear José Moreno, Comisión Chilena de Energía Nuclear Andrea Rozas, Comisión Chilena de Energía Nuclear Rodrigo Aros, Universidad Andrés Bello Gonzalo Gutiérrez, Universidad de Chile Executive Board, Chilean Physical Society April 2006 - April 2008 Leopoldo Soto, President Joel Saavedra, Secretary Rodrigo Aros: Treasurer Rodolfo Figueroa: Director Luis Huerta: Director Conference photograph

February NICBR Symposium Highlights Careers in Science | Poster

Cancer.gov

Poster Staff The first National Interagency Confederation for Biological Research (NICBR) Exploring Careers in a Scientific Environment Symposium was held on Feb. 18 at the Advanced Technology Research Facility. The event drew more than 70 Frederick County public school teachers, who learned about the wide range of biomedical research being conducted by scientists in the NICBR agencies, as well as the variety of opportunities for students interested in pursuing careers in science and/or technology.

Symposium Connects Government Problems with State of the Art Network Science Research

DTIC Science & Technology

2015-10-16

Symposium Connects Government Problems with State-of-the- Art Network Science Research By Rajmonda S. Caceres and Benjamin A. Miller Network...the US Gov- ernment, and match these with the state-of-the- art models and techniques developed in the network science research community. Since its... science has grown significantly in the last several years as a field at the intersec- tion of mathematics, computer science , social science , and engineering

Center for Space Transportation and Applied Research Fifth Annual Technical Symposium Proceedings

NASA Technical Reports Server (NTRS)

1993-01-01

This Fifth Annual Technical Symposium, sponsored by the UT-Calspan Center for Space Transportation and Applied Research (CSTAR), is organized to provide an overview of the technical accomplishments of the Center's five Research and Technology focus areas during the past year. These areas include chemical propulsion, electric propulsion, commerical space transportation, computational methods, and laser materials processing. Papers in the area of artificial intelligence/expert systems are also presented.

Exobiology in Solar System Exploration

NASA Technical Reports Server (NTRS)

Carle, Glenn C. (Editor); Schwartz, Deborah E. (Editor); Huntington, Judith L. (Editor)

1992-01-01

A symposium, 'Exobiology in Solar System Exploration,' was held on 24-26 Aug. 1988. The symposium provided an in-depth investigation of the role of Exobiology in solar system exploration. It is expected that the symposium will provide direction for future participation of the Exobiology community in solar system exploration and alert the Planetary community to the continued importance of an Exobiology Flight Program. Although the focus of the symposium was primarily on Exobiology in solar system exploration missions, several ground based and Earth-orbital projects such as the Search for Extraterrestrial Intelligence, Gas Grain Facility, and Cosmic Dust Collection Facility represent upcoming research opportunities planned to accommodate the goals and objectives of the Exobiology community as well. This report contains papers for all but one of the presentations given at the symposium.

Electronic Access to Information: A New Service Paradigm. Proceedings from a Symposium (July 23-24, 1993, Palo Alto, California).

ERIC Educational Resources Information Center

Chiang, Win-Shin S., Ed.; Elkington, Nancy E., Ed.

The Research Libraries Group (RLG) hosted a symposium to explore opportunities for cooperative action--to take advantage of technology and to improve electronic access to information--particularly in the RLG context, and to develop strategies for making the most effective use of technology and electronic information in support of research and…

Aspects of Reading Acquisition; Proceedings of the Annual Hyman Blumberg Symposium on Research in Early Childhood Education (5th, Johns Hopkins University, Nov. 13-14, 1974).

ERIC Educational Resources Information Center

Guthrie, John T., Ed.

Papers collected in this volume were presented at the Fifth Annual Blumberg Symposium on Research in Early Childhood Education, held at Johns Hopkins University in 1974. Selections include "Alexia" (D. Frank Benson), "Young Children's Expectations for Reading" (Doris R. Entwisle), "Relations between Acquisition of…

Proceedings of a National Symposium on the Racquet Sports. An Exploration of Research Implications and Teaching Strategies (Urbana, Illinois, June 13-16, 1979).

ERIC Educational Resources Information Center

Groppel, Jack L., Ed.

Conference proceedings from this national symposium on hard scientific research and developments in teaching tennis, squash, racquetball, and badminton are divided into several sections. The first deals with sports medicine and the biomechanics of the racquet sports. The second part discusses the pyschological and sociological aspects of…

Proceedings of the symposium on wildland fire 2000; April 27-30, 1987; South Lake Tahoe, California

Treesearch

James B. Davis; Robert E. Martin

1987-01-01

This "futuring" symposium addressed the possible, preferred, and probable status of wildland fire management and research in the year 2000 and beyond. Papers cover the fire protection needs of the public, management response to these perceived needs, and the research and education required to meet these needs. Also covered in a separate section are the...

NCI RNA Biology 2017 symposium recap | Center for Cancer Research

Cancer.gov

The recent discovery of new classes of RNAs and the demonstration that alterations in RNA metabolism underlie numerous human cancers have resulted in enormous interest among CCR investigators in RNA biology. In order to share the latest research in this exciting field, the CCR Initiative in RNA Biology held its second international symposium April 23-24, 2017, in Natcher

Energy, Environment, Productivity. Proceedings of the First Symposium on RANN: Research Applied to National Needs, November 1973.

ERIC Educational Resources Information Center

Holmes, Jay, Ed.

This volume records the presentations made at the Symposium on Research Applied to National Needs. The three major problem areas of energy, the environment, and productivity serve as a focus for the papers. The 14 papers in the first section deal with energy programs; energy under the ocean; energy conversion and transmission systems; and…

Proceedings of the Fourth Social Aspects and Recreation Research Symposium: February 4-6, 2004, San Francisco, California

Treesearch

Patrick T. Tierney; Deborah J. (Tech. coords.) Chavez

2004-01-01

The Fourth Social Aspects and Recreation Research (SARR) Symposium was held February 4-6, 2004 in San Francisco, California at the Presidio of San Francisco, a component of Golden Gate National Recreation Area and at San Francisco State University. The theme was: Linking People to the Outdoors: Connections for Healthy Lands, People and Communities.

Evaluation from an LEA Perspective: Proceedings from an AERA Symposium. Annual Meeting of the American Educational Research Association (66th, New York, New York, March 19-23, 1982).

ERIC Educational Resources Information Center

Thompson, Bruce; And Others

The views of local education agency (LEA) evaluators tend to be underrepresented in the evaluation literature. This symposium was organized to fill this gap. The non-LEA symposium participants (Carol H. Weiss and Bruce Thompson) were asked to pose questions to the LEA participants (Steven Frankel, Montgomery County (MD) Public Schools; Freda…

Introduction--reproductive behavior: a symposium in honor of Frank A. Beach, 1911-1988.

PubMed

Sachs, B D

1990-01-01

A symposium honoring the memory of Frank A. Beach (1911-1988) and celebrating his scientific contributions was held on June 12, 1989 during the 21st Conference on Reproductive Behavior (CRB). The papers arising from the symposium are introduced after a very brief history of the CRB and its origins in an annual meeting of West Coast American sex researchers that was organized by Frank Beach and his colleagues.

Registration open for "Cancer and Immunotherapy: From Conception to Delivery" symposium | Center for Cancer Research

Cancer.gov

The Annual Immunology Symposium, sponsored by the CCR’s Center of Excellence in Immunology will be held this fall on October 12-13th in Masur and Lipsett Auditorium in Building 10.  This year’s theme is "Cancer Immunology and Immunotherapy:  From Conception to Delivery", and the symposium will be chaired by Drs. Nicholas Restifo and Steve Rosenberg.  Learn more...

Cell phone data and travel behavior research: symposium summary report

DOT National Transportation Integrated Search

2014-07-01

This report summarizes the key themes from a symposium held on February 12, 2014, to discuss opportunities and challenges using cellular location data for national travel behavior analysis. Participants discussed the availability of cellular data and...

PROCEEDINGS OF A SYMPOSIUM ON COOLING WATER INTAKE TECHNOLOGIES TO PROTECT AQUATIC ORGANISMS

EPA Science Inventory

This Symposium brought together professionals from federal, state, and tribal regulatory agencies; industry; environmental organizations; engineering consulting firms; science and research organizations; academia; and other organizations concerned with mitigating harm to the aqua...

Methods in artificial insemination technology and fertility evaluation in poultry

USDA-ARS?s Scientific Manuscript database

The symposium will include an in-depth review and hands-on demonstrations of selected methodologies in AI technology and fertility evaluation. The symposium is geared for commercial farm and hatchery technical staffs and research lab personnel....

Don't be rejected, how can we help authors, reviewers and editors?: Report of a Symposium for Editors Publishers and Others with an Interest in Scientific Publication, Held in Boston on Wednesday, 11 March 2015, during the Annual Meeting of the International Association for Dental Research.

PubMed

Eaton, K A; Innes, N; Balaji, S M; Pugh, C; Honkala, E; Lynch, C D

2017-02-01

This satellite symposium was the fifth in a series for editors, publishers, reviewers and all those with an interest in scientific publishing. It was held on Wednesday, 11 March 2015 at the IADR meeting in Boston, Massachusetts. The symposium attracted more than 210 attendees. The symposium placed an emphasis on strategies to ensure that papers are accepted by peer reviewed journals. The speaker, representing the Journal of Dental Research gave a history of peer review and explained how to access material to advise new authors. The speaker from India outlined the problems that occur when there is no culture for dental research and it is given a low priority in dental education. He outlined remedies. The speaker from SAGE publications described the help that publishers and editors can provide authors. The final speaker suggested that in developing countries it was essential to create alliances with dental researchers in developed countries and that local conferences to which external speakers were invited, stimulated research both in terms of quantity and quality. A wide ranging discussion then took place. Copyright © 2016 Elsevier Ltd. All rights reserved.

How Regenerative Medicine Stakeholders Adapt to Ever-Changing Technology and Regulatory Challenges? Snapshots from the World TERMIS Industry Symposium (September 10, 2015, Boston).

PubMed

Bayon, Yves; Van Dyke, Mark; Buelher, Robert; Tubo, Ross; Bertram, Tim; Malfroy-Camine, Bernard; Rathman, Michelle; Ronfard, Vincent

2017-04-01

Regenerative medicine (RM) is a fascinating area of research and innovation. The huge potential of the field has been fairly underexploited so far. Both TERMIS-AM and TERMIS-EU Industry Committees are committed to mentoring and training young entrepreneurs for more successful commercial translation of upstream research. With this objective in mind, the two entities jointly organized an industry symposium during the past TERMIS World Congress (Boston, September 8-11, 2015) and invited senior managers of the RM industry for lectures and panel discussions. One of the two sessions of the symposium-How to overcome obstacles encountered when bringing products to the commercial phase?-aimed to share the inside, real experiences of leaders from TEI Biosciences (an Integra Company), Vericel (formerly Aastrom; acquirer of Genzyme Regenerative Medicine assets), RegenMedTX (formerly Tengion), Mindset Rx, ViThera Pharmaceuticals, and L'Oreal Research & Innovation. The symposium provided practical recommendations for RM product development, for remaining critical and objective when reviewing progress, for keeping solutions simple, and for remaining relevant and persistent.

Li-Fraumeni syndrome: Discovery and future challenges - Joseph Fraumeni Symposium

Cancer.gov

In May 2014, NCI’s Division of Cancer Epidemiology and Genetics (DCEG) hosted Cancer Epidemiology: From Pedigrees to Populations, a scientific symposium honoring 50 years of visionary leadership by Dr. Joseph F. Fraumeni, Jr., the founding Director of DCEG. In this video, Dr. Stephen Chanock of NCI provides opening remarks. Dr. David Schottenfeld of the University of Michigan moderates a session on the search for cancer susceptibility genes. Dr. Louise Strong of University of Texas MD Anderson Cancer Center speaks about the discovery and future challenges of Li-Fraumeni syndrome research. For more information on this symposium, visit http://dceg.cancer.gov/news-events/Fraumeni-symposium-speakers.

[Urolithiasis among flight personnel (author's transl)].

PubMed

Méndez Martín, A

1979-01-25

Urinary calculosis is, according to the different medical statistics, one of the most common diseases among flight personnel. The causes which favour urolithiasis are reviewed in relation with the flight factors themselves and the type of life which these professionals lead. Diet, low intake of fluids, and the loss of water through the skin and lungs, are together with the sedentary nature of the work the most obvious causes as etiological factors. The risks which this pathology supposes for flight personnel and their suitability for flight under these conditions are studied. Likewise, the measures which should be established to prevent this anomaly as far as possible are reviewed.

Antiurolithiatic and antioxidant efficacy of Musa paradisiaca pseudostem on ethylene glycol-induced nephrolithiasis in rat

PubMed Central

Panigrahi, Padma Nibash; Dey, Sahadeb; Sahoo, Monalisa; Dan, Ananya

2017-01-01

Objective: Musa paradisiaca has been used in the treatment of urolithiasis by the rural people in South India. Therefore, we plan to evaluate its efficacy and possible mechanism of antiurolithiatic effect to rationalize its medicinal use. Materials and Methods: Urolithiasis was induced in hyperoxaluric rat model by giving 0.75% ethylene glycol (EG) for 28 days along with 1% ammonium chloride (AC) for the first 14 days. Antiurolithiatic effect of aqueous-ethanol extract of M. paradisiaca pseudostem (MUSA) was evaluated based on urine and serum biochemistry, microscopy of urine, oxidative/nitrosative indices, kidney calcium content, and histopathology. Results: Administration of EG and AC resulted in increased crystalluria and oxaluria, hypercalciuria, polyuria, crystal deposition in urine, raised serum urea, and creatinine as well as nitric oxide concentration and erythrocytic lipid peroxidation in lithiatic group. However, MUSA treatment significantly restored the impairment in above kidney function test as that of standard treatment, cystone in a dose-dependent manner. Conclusions: The present findings demonstrate the efficacy of MUSA in EG-induced urolithiasis, which might be mediated through inhibiting various pathways involved in renal calcium oxalate formation, antioxidant effect, and potential to inhibit biochemical markers of renal impairment. PMID:28458427

Antiurolithiatic and antioxidant efficacy of Musa paradisiaca pseudostem on ethylene glycol-induced nephrolithiasis in rat.

PubMed

Panigrahi, Padma Nibash; Dey, Sahadeb; Sahoo, Monalisa; Dan, Ananya

2017-01-01

Musa paradisiaca has been used in the treatment of urolithiasis by the rural people in South India. Therefore, we plan to evaluate its efficacy and possible mechanism of antiurolithiatic effect to rationalize its medicinal use. Urolithiasis was induced in hyperoxaluric rat model by giving 0.75% ethylene glycol (EG) for 28 days along with 1% ammonium chloride (AC) for the first 14 days. Antiurolithiatic effect of aqueous-ethanol extract of M. paradisiaca pseudostem (MUSA) was evaluated based on urine and serum biochemistry, microscopy of urine, oxidative/nitrosative indices, kidney calcium content, and histopathology. Administration of EG and AC resulted in increased crystalluria and oxaluria, hypercalciuria, polyuria, crystal deposition in urine, raised serum urea, and creatinine as well as nitric oxide concentration and erythrocytic lipid peroxidation in lithiatic group. However, MUSA treatment significantly restored the impairment in above kidney function test as that of standard treatment, cystone in a dose-dependent manner. The present findings demonstrate the efficacy of MUSA in EG-induced urolithiasis, which might be mediated through inhibiting various pathways involved in renal calcium oxalate formation, antioxidant effect, and potential to inhibit biochemical markers of renal impairment.

Natural history and quality of life in patients with cystine urolithiasis: a single centre study.

PubMed

Parr, Justin M; Desai, Devang; Winkle, David

2015-10-01

To describe the natural history and quality of life (QoL) in patients with cystine urolithiasis. A cohort study was carried out involving participants recruited from a single surgeon's case mix. Patients with cystinuria and related urolithiasis were invited to complete a questionnaire involving demographic information, use of medical treatment, surgical interventions and the 36-item short-form 36-item short-form health survey (SF-36). In all, 14 patients completed the survey. The SF-36 survey showed lower QoL than the general public in seven of eight domains. The mean interventional rate in patients with cystinuria was 10.6 procedures per patient. Most patients reported previous use of d-penicillamine and urinary alkalinisation medications, with most ceasing due to side-effects or lack of perceived efficacy. Cystinuria is associated with a high rate of surgical intervention and lower QoL than the general public. Individuals with this condition report that medical management is either ineffective or poorly tolerated. There is a need for further improvements in medical management of cystinuria, to reduce the rate of operative intervention. © 2015 The Authors BJU International © 2015 BJU International Published by John Wiley & Sons Ltd.

Melamine-induced urinary calculi in infants--sonographic manifestations and outcomes 1 year after exposure.

PubMed

Nie, Fang; Li, Xin-jie; Shang, Pan-feng; Wang, Ying

2013-04-01

In 2008, the melamine-tainted-milk incident started with reports of increased incidence of urolithiasis in infants in China. Affected children were screened for urolithiasis. The purpose of this study was to analyze sonographic characterization of infant melamine-induced urolithiasis. Transabdominal US examination was done in 603 infants with melamine-induced calculi. The imaging characteristics of calculi and hydronephrosis were analyzed. Follow-up US imaging was performed. Comet-tail sign was seen behind the calculus of <4 mm. Calculi of ≥ 4 mm were found in 299 inpatients with clear posterior border and with or without light shadowing. Solitary and multiple stones had similar incidence. Incidence of calculi in the inferior renal calyx was the highest (55.2%) in inpatients. Calculus size in inpatients age 2-3 years was smaller than that of children younger than 2 years old (P < 0.05). Inpatients age 2-3 years had the highest incidence rate (48.0%) of hydronephrosis. Calculi of <4 mm manifested as hyperechoic foci near the renal papillae, while calculi of ≥ 4 mm usually manifested as echogenic foci with visible inferior edge in the renal calyx. Hydronephrosis was a common imaging finding in inpatients ages 2-3 years.

Evaluation of anti-urolithiatic activity of Pashanabhedadi Ghrita against experimentally induced renal calculi in rats

PubMed Central

Gupta, Sanjay Kumar; Baghel, Madhav Singh; Bhuyan, Chaturbhuja; Ravishankar, B.; Ashok, B. K.; Patil, Panchakshari D.

2012-01-01

Population in an industrialized world is afflicted by urinary stone disease. Kidney stones are common in all kinds of urolithiasis. One distinguished formulation mentioned by Sushruta for management of Ashmari (urolithiasis) is Pashanabhedadi Ghrita (PBG), which is in clinical practice since centuries. Validation of drug is the requirement of time through the experimental study. In this study, trial of PBG has been made against ammonium oxalate rich diet and gentamicin injection induced renal calculi in albino rats. The calculi were induced by gentamicin injection and ammonium oxalate rich diet. Test drug was administered concomitantly in the dose of 900 mg/kg for 15 consecutive days. Rats were sacrificed on the 16th day. Parameters like kidney weight, serum biochemical, kidney tissue and histopathology of kidney were studied. Concomitant treatment of PBG attenuates blood biochemical parameters non-significantly, where as it significantly attenuated lipid peroxidation and enhanced glutathione and glutathione peroxidase activities. It also decreased crystal deposition markedly into the renal tubules in number as well as size and prevented damage to the renal tubules. The findings showed that PBG is having significant anti-urolithiatic activities against ammonium oxalate rich diet plus gentamicine injection induced urolithiasis in rats. PMID:23723654

Evaluation of anti-urolithiatic activity of Pashanabhedadi Ghrita against experimentally induced renal calculi in rats.

PubMed

Gupta, Sanjay Kumar; Baghel, Madhav Singh; Bhuyan, Chaturbhuja; Ravishankar, B; Ashok, B K; Patil, Panchakshari D

2012-07-01

Population in an industrialized world is afflicted by urinary stone disease. Kidney stones are common in all kinds of urolithiasis. One distinguished formulation mentioned by Sushruta for management of Ashmari (urolithiasis) is Pashanabhedadi Ghrita (PBG), which is in clinical practice since centuries. Validation of drug is the requirement of time through the experimental study. In this study, trial of PBG has been made against ammonium oxalate rich diet and gentamicin injection induced renal calculi in albino rats. The calculi were induced by gentamicin injection and ammonium oxalate rich diet. Test drug was administered concomitantly in the dose of 900 mg/kg for 15 consecutive days. Rats were sacrificed on the 16(th) day. Parameters like kidney weight, serum biochemical, kidney tissue and histopathology of kidney were studied. Concomitant treatment of PBG attenuates blood biochemical parameters non-significantly, where as it significantly attenuated lipid peroxidation and enhanced glutathione and glutathione peroxidase activities. It also decreased crystal deposition markedly into the renal tubules in number as well as size and prevented damage to the renal tubules. The findings showed that PBG is having significant anti-urolithiatic activities against ammonium oxalate rich diet plus gentamicine injection induced urolithiasis in rats.

Use of plain radiography in the diagnosis, surgical management, and postoperative treatment of obstructive urolithiasis in 25 goats and 2 sheep.

PubMed

Kinsley, Marc A; Semevolos, Stacy; Parker, Jill E; Duesterdieck-Zellmer, Katja; Huber, Michael

2013-08-01

To describe use of plain radiography for diagnosis, surgical management, and postoperative treatment of obstructive urolithiasis in small ruminants. Retrospective case series. Small ruminants (n = 27; 25 goats, 2 sheep). Medical records (January 2002-November 2011) and radiographs for all small ruminants diagnosed with obstructive urolithiasis and having plain abdominal radiographs were reviewed. Signalment, surgical procedures, radiographic findings, ultrasonographic findings, position of calculi, and how plain radiography influenced surgical management and postoperative treatment were recorded. Radiopaque urinary calculi were detected in 23 (85%) plain radiographic studies. Location of uroliths determined by plain radiography included: cystic only (n = 5), distal to the sigmoid flexure and cystic (5), subischial (5), distal to the sigmoid flexure only (3), sigmoid flexure (3), and subischial and cystic (2). In 8 of these animals, postoperative radiographs revealed residual calculi in the urethra and were essential for their targeted removal by urethrotomy in 7 animals. In regions where radiopaque calculi (calcium carbonate, calcium oxalate, silica) are commonly encountered in small ruminants, plain radiographs are recommended to determine the appropriate surgical approach(es) and to confirm resolution of the obstruction. © Copyright 2013 by The American College of Veterinary Surgeons.

Annual State of Connecticut Obstetrics and Gynecology Resident Research Day.

PubMed

Seagle, Brandon-Luke L; Ballard, Jennifer; Kakar, Freshta; Panarelli, Erin; Samuelson, Robert; Shahabi, Shohreh

2015-01-01

To increase opportunities for Obstetrics and Gynecology(Ob/Gyn) residents to present their research, an Annual State of Connecticut Ob/Gyn Resident Research Day (RRD) was created. At the first annual RRD, 33 residents, representing five of six Connecticut Ob/Gyn residency programs, presented 39 poster and eight oral presentations. RRD evaluators rated the overall symposium and the quality of resident oral and poster presentations as either "excellent" or "above average." Residency program directors reported that the symposium was "very helpful" for evidencing resident scholarship as required by the Accreditation Council for Graduate Medical Education (ACGME). Surveyed residents reported that the symposium promoted their research and was a valuable investment of their time. An annual specialty-specific, statewide RRD was created, experienced good participation, and was well evaluated. The annual, statewide Ob/Gyn RRD may serve as a model for development of other specialty-specific, statewide RRD events.

STEM Symposium

NASA Image and Video Library

2012-02-28

Christine Keller, Director of Research, APLU (Association of Public and Land-grant Universities) presents STEM initiative report findings at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

The ninth international veterinary immunology symposium

USDA-ARS?s Scientific Manuscript database

This Introduction to the special issue of Veterinary Immunology and Immunopathology summarizes the Proceedings of the 9th International Veterinary Immunology Symposium (9th IVIS) held August, 2010, in Tokyo, Japan. Over 340 delegates from 30 countries discussed research progress analyzing the immune...

Characteristics Orientation, Needs and Expectations. Symposium.

ERIC Educational Resources Information Center

2002

This document contains three papers from a symposium on characteristics orientation, needs, and expectations. "Characteristics Orientation of Emerging Professions: Implications for Research, Policy, and Practice of Continuing Professional Education" (William H. Young, Margot B. Weinstein) reports on a qualitative study that examined…

Proceedings of the Fourth Laser Hydrography Symposium at Defence Research Centre and Royal Australian Navy Hydrographic Office

NASA Astrophysics Data System (ADS)

Penny, M. F.; Phillips, D. M.

1981-03-01

At this Symposium, research on laser hydrography and related development programs currently in progress in the United States of America, Canada, and Australia, were reported. The depth sounding systems described include the US Airborne Oceanographic Lidar and Hydrographic Airborne Laser Sounder, the Canadian Profiling Lidar Bathymeter, and the Australian Laser Airborne Depth Sounder. Other papers presented research on blue-green lasers, theoretical modelling, position fixing, and data processing.

Current status and perspectives of the development of dental research in biological anthropology of Argentina: introduction and conclusions of the symposium.

PubMed

Luna, Leandro H; Bernal, Valeria

2011-10-01

This paper describes and discusses the research in the field of dental anthropology in Argentina. It has been presented at the symposium entitled "The development of dental research in Argentine Biological Anthropology: current status and perspectives", coordinated by the authors at the IX National Meeting of Biological Anthropology of Argentina, Puerto Madryn, 20th-23rd October 2009. The aim of the symposium was to present new results and future prospects of this discipline in the country and to create a forum for discussion of current research within this field. Six contributions that focused on the study of teeth from different perspectives and analysed bioarchaeological samples from different areas of Argentina (Central Highlands, Pampa and Patagonia) were presented. After the presentations, a discussion about the state of the art of dental research in the country was generated, in which the need for the generation of methodological consensus on the criteria for the evaluation of the variables considered was stated, so that research conducted in different areas can be compared. In short, the contributions of this symposium provide insights into the diversity of dental anthropology in contemporary Argentina and the potential of these types of studies to gain important information about biological and cultural aspects of the native populations in the country. Copyright © 2011 Elsevier GmbH. All rights reserved.

Conference report: Seventh Exploratory Measurement Science Group Symposium.

PubMed

Cappell, Joanna; Karim, Muhammed; Goodwin, Richard

2011-01-01

The impressive 18th Century Ardgour House again played host to the seventh annual Exploratory Measurement Science Group Symposium. The Symposium was organised as a study retreat for young and established scientists who share a common interest in the development and application of advanced analytical instrumentation. Speakers from a wide range of backgrounds in academia, industry and government were invited to present and discuss their research interests surrounded by the stunning Highland scenery of Fort William.

International Symposium on Halide Glasses (2nd) (Extended Abstracts).

DTIC Science & Technology

1983-08-05

of these materials. It is hoped that the atmosphere of the 1st Symposium will be maintained at the 2nd Symposium. The meeting will be held in a...purification of HfF4 and ZrFo by sublimation in a hydrogen fluoride atmosphere and purification of individual components and glasses by reactive atmosphere ...Tregoat and G. Fonteneau, U. Rennes, Rennes, France Reactive atmosphere processing developed by Mort Robinson at Hughes Research Labs. for the

Pharmaceutical HIV prevention technologies in the UK: six domains for social science research.

PubMed

Keogh, Peter; Dodds, Catherine

2015-01-01

The development of pharmaceutical HIV prevention technologies (PPTs) over the last five years has generated intense interest from a range of stakeholders. There are concerns that these clinical and pharmaceutical interventions are proceeding with insufficient input of the social sciences. Hence key questions around implementation and evaluation remain unexplored whilst biomedical HIV prevention remains insufficiently critiqued or theorised from sociological as well as other social science perspectives. This paper presents the results of an expert symposium held in the UK to explore and build consensus on the role of the social sciences in researching and evaluating PPTs in this context. The symposium brought together UK social scientists from a variety of backgrounds. A position paper was produced and distributed in advance of the symposium and revised in the light this consultation phase. These exchanges and the emerging structure of this paper formed the basis for symposium panel presentations and break-out sessions. Recordings of all sessions were used to further refine the document which was also redrafted in light of ongoing comments from symposium participants. Six domains of enquiry for the social sciences were identified and discussed: self, identity and personal narrative; intimacy, risk and sex; communities, resistance and activism; systems, structures and institutions; economic considerations and analyses; and evaluation and outcomes. These are discussed in depth alongside overarching consensus points for social science research in this area as it moves forward.

Proceedings of Symposium: Toward the Development of More Comprehensive Sets of Personality Measures (Montreal, Canada, August 1973).

ERIC Educational Resources Information Center

Harman, Harry H., Ed.

The symposium focused on some problems and issues in the assessment of human personality traits and was planned around a research study being conducted by Educational Testing Service under contract with ONR. The study is trying to provide a service to researchers who are working (through the use of factor analysis) toward a theoretical basis in…

The New Engineering Research Centers: Purposes, Goals, and Expectations. Symposium (District of Columbia, April 29-30, 1985).

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Commission on Engineering and Technical Systems.

The sympoisum was held to describe the roots and future plans of the Engineering Research Center's (ERC's) concept and program. The first section of this symposium compilation describes the national goals that the ERCs represent. The second section presents the point of view of the National Science Foundation on the ERCs--the concept behind them,…

Bringing global cancer leaders together at the 4th Annual Symposium on Global Cancer Research

Cancer.gov

The Annual Symposium on Global Cancer Research held in April 2016 was developed with a special focus on innovative and low-cost technologies in global cancer control, and brought inspiring keynote speakers such as John Seffrin, Former CEO of the American Cancer Society, and Tom Bollyky, Senior Fellow for Global Health at the Council on Foreign Relations.

Languages Education in the Asia-Pacific Region: A Response to the 2011 Research Centre for Languages and Cultures RCLC Symposium

ERIC Educational Resources Information Center

Morgan, Anne-Marie

2011-01-01

The Research Centre for Languages and Cultures (RCLC) at the University of South Australia hosts an annual symposium on current issues related to languages and language education. The hallmark of the RCLC symposia is that they intend to raise critical, current issues in the languages field for wider debate, include presenting cutting edge research…

NCI RNA Biology 2017 symposium recap | Center for Cancer Research

Cancer.gov

The recent discovery of new classes of RNAs and the demonstration that alterations in RNA metabolism underlie numerous human cancers have resulted in enormous interest among CCR investigators in RNA biology. In order to share the latest research in this exciting field, the CCR Initiative in RNA Biology held its second international symposium April 23-24, 2017, in Natcher Auditorium. Learn more...

Ke Ha'a La Puna i Ka Makani: Pele and Hi'iaka Mo'olelo and the Possibilities for Hawaiian Literary Analysis

ERIC Educational Resources Information Center

ho'omanawanui, ku'ualoha

2013-01-01

In 2003, the University of Hawai'i sponsored a symposium titled "Indigenizing the University." This symposium featured indigenous scholars such as Linda Tuhiwai Smith, Graham Smith, and Taiaiake Alfred, who addressed how indigenous political theory and methods of research were necessary to support indigenous research and how changes…

Third International Symposium on Environmental Hydraulics with a Special Theme on Urban Fluid Dynamics

NASA Technical Reports Server (NTRS)

Boyer, Don

2002-01-01

This is to report on the use of the funds provided by NASA to support the 'Third International Symposium on Environmental Hydraulics with a Special Theme on Urban Fluid Dynamics'. The Symposium was held on the campus of Arizona State University in Tempe, Arizona, USA, from 5-8 December 2001. It proved to be a forum for the discussion of a wide range of applied and basic research being conducted in the general areas of water and air resources, with the latter focusing on air quality in urban areas associated with complex terrain. This aspect of the Symposium was highlighted by twelve invited papers given by distinguished international scientists and roughly three hundred contributed manuscripts. Owing primarily to the current international situation, roughly 20% of the authors canceled their plans to attend the Symposium; while this was unfortunate, the Symposium went ahead with the enthusiastic participation of more than 250 scientists from forty nations.

International Symposium on Advanced Materials (ISAM 2013)

NASA Astrophysics Data System (ADS)

2014-06-01

This proceeding is a compilation of peer reviewed papers presented at the 13th International Symposium on Advanced Materials (ISAM 2013) held from September 23-27, 2013, at Islamabad, Pakistan. In my capacity as ISAM-2013 Secretary, I feel honoured that the symposium has ended on a positive note. The ever increasing changes and intricacies that characterize modern industry necessitate a growing demand for technical information on advanced materials. ISAM and other similar forums serve to fulfill this need. The five day deliberations of ISAM 2013, consisted of 19 technical sessions and 2 poster sessions. In all, 277 papers were presented, inclusive of 80 contributory, invited and oral presentations. The symposium also hosted panel discussions led by renowned scientists and eminent researchers from foreign as well as local institutes. The ultimate aim of this proceeding is to record in writing the new findings in the field of advanced materials. I hope that the technical data available in this publication proves valuable to young scientists and researchers working in this area of science. At the same time, I wish to acknowledge Institute of Physics (IOP) Publishing UK, for accepting the research papers from ISAM-2013 for publication in the IOP Conference Series: Materials Science and Engineering. The proceeding will be available on the IOP website as an online open access document. I am profoundly thankful to the Symposium Chairman for his steadfast support and valuable guidance without which ISAM 2013 could not have been the mega event that it turned out to be. My gratitude to all our distinguished participants, session chairs/co-chairs, and reviewers for their active role in the symposium. I appreciate the entire organizing committee for the zest and ardor with which each committee fulfilled its obligations to ISAM. Last yet not the least, my thankfulness goes to all our sponsors for wilfully financing the event. Dr. Sara Qaisar Symposium Secretary Further conference information, including information on the organizing committee and conferene sponsors, is available in the pdf.

The 1992 4th NASA SERC Symposium on VLSI Design

NASA Technical Reports Server (NTRS)

Whitaker, Sterling R.

1992-01-01

Papers from the fourth annual NASA Symposium on VLSI Design, co-sponsored by the IEEE, are presented. Each year this symposium is organized by the NASA Space Engineering Research Center (SERC) at the University of Idaho and is held in conjunction with a quarterly meeting of the NASA Data System Technology Working Group (DSTWG). One task of the DSTWG is to develop new electronic technologies that will meet next generation electronic data system needs. The symposium provides insights into developments in VLSI and digital systems which can be used to increase data systems performance. The NASA SERC is proud to offer, at its fourth symposium on VLSI design, presentations by an outstanding set of individuals from national laboratories, the electronics industry, and universities. These speakers share insights into next generation advances that will serve as a basis for future VLSI design.

Rotavirus landscape in Africa-Towards prevention and control: A report of the 8th African rotavirus symposium, Livingstone, Zambia.

PubMed

Rudd, Cheryl; Mwenda, Jason; Chilengi, Roma

2015-06-26

The 8th African Rotavirus Symposium was held in Livingstone, Zambia from the 12-13 June 2014. Over 130 delegates from 35 countries - 28 from African nations - participated in this symposium, which included scientists, clinicians, immunisation managers, public health officials, policymakers and vaccine manufacturers. The theme for the symposium was Rotavirus Landscape in Africa-Towards Prevention and Control. At the time of the symposium, a total of 21 African countries had introduced the rotavirus vaccine into their national immunisation schedules. This meeting was particularly timely and relevant to review early data on vaccine adoption and impact from these countries. The concluding panel discussion proposed several recommendations for areas of focus moving forward in rotavirus advocacy and research. Copyright © 2015. Published by Elsevier Ltd.. All rights reserved.

STEM Symposium

NASA Image and Video Library

2012-02-28

Christine Keller, right, Director of Research, APLU (Association of Public and Land-grant Universities) presents STEM initiative report findings at the Symposium on Supporting Underrepresented Minority Males in Science, Technology, Engineering and Mathematics (STEM), Tuesday, February 28, 2012 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

Introduction to symposium: Arthropods and wildlife conservation: synergy in complex biological systems

USDA-ARS?s Scientific Manuscript database

The symposium will discuss the effects of arthropods and other stressors on wildlife conservation programs. Speakers with affiliations in wildlife biology, parasitology and entomology will be included in the program. Research of national and international interest will be presented....

Dudrick Research Symposium 2015-Lean Tissue and Protein in Health and Disease.

PubMed

Earthman, Carrie P; Wolfe, Robert R; Heymsfield, Steven B

2017-02-01

The 2015 Dudrick Research Symposium "Lean Tissue and Protein in Health and Disease: Key Targets and Assessment Strategies" was held on February 16, 2015, at Clinical Nutrition Week in Long Beach, California. The Dudrick Symposium honors the many pivotal and innovative contributions to the development and advancement of parenteral nutrition made by Dr Stanley J. Dudrick, physician scientist, academic leader, and a founding member of the American Society for Parenteral and Enteral Nutrition. As the 2014 recipient of the Dudrick award, Dr Carrie Earthman chaired the symposium and was the first of 3 speakers, followed by Dr Robert Wolfe and Dr Steven Heymsfield. The symposium addressed the importance of lean tissue to health and response to disease and injury, as well as the many opportunities and challenges in its assessment at the bedside. Lean tissue assessment is beneficial to clinical care in chronic and acute care clinical settings, given the strong relationship between lean tissue and outcomes, including functional status. Currently available bioimpedance techniques, including the use of bioimpedance parameters, for lean tissue and nutrition status assessment were presented. The connection between protein requirements and lean tissue was discussed, highlighting the maintenance of lean tissue as one of the most important primary end points by which protein requirements can be estimated. The various tracer techniques to establish protein requirements were presented, emphasizing the importance of practical considerations in research protocols aimed to establish protein requirements. Ultrasound and other new and emerging technologies that may be used for lean tissue assessment were discussed, and areas for future research were highlighted.

The National Shipbuilding Research Program. 1989 Ship Production Symposium. Paper No. 3: Producibility in Ship Design

DTIC Science & Technology

1989-09-01

INNOVATION MARINE INDUSTRY STANDARDS WELDING INDUSTRIAL ENGINEERING EDUCATION AND TRAINING THE NATIONAL SHIPBUILDING RESEARCH PROGRAM September 1989 NSRP 0310...SEP 1989 2. REPORT TYPE 3. DATES COVERED 00-00-1989 to 00-00-1989 4. TITLE AND SUBTITLE The National Shipbuilding Research Program . 1989 Ship...Production Symposium, Paper No. 3: Producibility in Ship Design 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

An Overview of the RTO Symposium on Vortex Flow and High Angle of Attack Aerodynamics

NASA Technical Reports Server (NTRS)

Luckring, James M.

2002-01-01

In May of 2001 the Research and Technology Organization (RTO) sponsored a symposium on Vortex Flow and High Angle of Attack aerodynamics. Forty-six papers, organized into nine sessions, addressed computational and experimental studies of vortex flows pertinent to both aircraft and maritime applications. The studies also ranged from fundamental fluids investigations to flight test results. Selected highlights are included in this paper to provide a perspective toward the scope of the full symposium.

Force XXI: Directions in Digitization - Symposium Report.

DTIC Science & Technology

1996-08-21

J. KWINN, JR. LTC DAVID W. HUTCHISON COL JAMES L. KAYS 7 . PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) USMA OPERATIONS RESEARCH CENTER WEST...I would also like to acknowledge the many people who worked hard to put on this symposium: Colonel James L. Kays for providing the vision, faith...Appendix D-5: Organi2ation D-5-1 Appendix D-6: Interoperability D-6-1 Appendix D- 7 : Readiness D- 7 -1 Annex E: Transcripts from Symposium E-l Annex F

Ferroelectric Thin Films III, Symposium Held in San Francisco, California on April 13 - 16, 1993. Materials Research Society Symposium Proceedings, Volume 310

DTIC Science & Technology

1993-04-16

and A. Ishitani AUTHOR INDEX 495 SUBJECT INDEX 499 *Invited Paper x Preface This symposium showcased the advancement in processing technology and...Layers of this thickness still are in advance of current fabrication technology , but do now appear to be within the bounds of possibility. Figure 6...Krusor of Xerox PARC for technical assistance. This work has been supported in part by the Department of Commerce Advanced Technology Program

Overview of the International Symposium on Eurasian Ruffe (Gymnocephalus cernuus) Biology, Impacts, and Control

USGS Publications Warehouse

Gunderson, Jeffrey L.; Klepinger, Michael R.; Bronte, Charles R.; Marsden, J. Ellen

1998-01-01

The International Symposium on the Biology and Management of Ruffe was organized to address the potential threat ruffe pose to North American fisheries. Scientists in diverse disciplines from Eurasia and North America were brought together in an attempt to examine all aspects of the North American invasion of ruffe, and to highlight the effects of similar introductions in Europe and Asia. The symposium, sponsored by the Minnesota and Michigan Sea Grant College programs, featured 48 oral and poster presentations and was held in Ann Arbor, Michigan, during 21-23 March 1997. Papers from the symposium are published in a special section of this issue of the Journal of Great Lakes Research.

IDEAL Symposium on the East African Lakes

NASA Astrophysics Data System (ADS)

Johnson, T. C.; Kelts, K.; Lehman, J. T.; Wuest, A.

A vast array of interdisciplinary problems presented by the African Great Lakes were highlighted at the International Symposium on the Limnology, Climatology and Paleoclimatology of the East African Lakes, organized by the International Decade for the East African Lakes (IDEAL) February 17-21 in Jinja, Uganda. Approximately 125 scientists attended from North America, Europe, Africa, and New Zealand. Jinja is located on the northern shore of Lake Victoria at the head-waters of the Nile and is the site of the host institution for the symposium, the Uganda Freshwater Fisheries Research Organization (UFFRO). The conveners of the symposium were Tom Johnson of Duke University, George Kitaka of UNESCO-ROSTA, and Eric Odada of the University of Nairobi.

Leadership Development. Symposium 13. [AHRD Conference, 2001].

ERIC Educational Resources Information Center

2001

This symposium on leadership development consists of three presentations. "Organizational Performance: The Future Focus of Leadership Development Programs" (Doris B. Collins) reports research that analyzed 54 leadership studies from 1984-2000 and confirmed that organizations have begun to take a more systemic approach to leadership…

Fermilab | Tevatron | Experiments | CDF

Science.gov Websites

bios Organizational chart Committees and Councils Contractor Assurance System Science Photo and Video and video archive Resources for Employees Researchers Job seekers Neighbors Industry Students and media Video of shutdown event Guest book Tevatron Impact June 11, 2012 About the symposium Symposium

CYANOBACTERIAL TOXINS AND 2005 ISOCHAB EXPOSURE ASSESSMENT WORKGROUP

EPA Science Inventory

The US EPA, Office of Research and Development, in collaboration with other US federal agencies, is leading the organization of an International Symposium on Cyanobacterial Harmful Algal Blooms on 6-10 September, 2005. The goal of this symposium is to develop a comprehensive nat...

First International Symposium on Strain Gauge Balances. Pt. 1

NASA Technical Reports Server (NTRS)

Tripp, John S. (Editor); Tcheng, Ping (Editor)

1999-01-01

The first International Symposium on Strain Gauge Balances was sponsored and held at NASA Langley Research Center during October 22-25, 1996. The symposium provided an open international forum for presentation, discussion, and exchange of technical information among wind tunnel test technique specialists and strain gauge balance designers. The Symposium also served to initiate organized professional activities among the participating and relevant international technical communities. Over 130 delegates from 15 countries were in attendance. The program opened with a panel discussion, followed by technical paper sessions, and guided tours of the National Transonic Facility (NTF) wind tunnel, a local commercial balance fabrication facility, and the LaRC balance calibration laboratory. The opening panel discussion addressed "Future Trends in Balance Development and Applications." Forty-six technical papers were presented in 11 technical sessions covering the following areas: calibration, automatic calibration, data reduction, facility reports, design, accuracy and uncertainty analysis, strain gauges, instrumentation, balance design, thermal effects, finite element analysis, applications, and special balances. At the conclusion of the Symposium, a steering committee representing most of the nations and several U.S. organizations attending the Symposium was established to initiate planning for a second international balance symposium, to be held in 1999 in the UK.

First International Symposium on Strain Gauge Balances. Part 2

NASA Technical Reports Server (NTRS)

Tripp, John S (Editor); Tcheng, Ping (Editor)

1999-01-01

The first International Symposium on Strain Gauge Balances was sponsored and held at NASA Langley Research Center during October 22-25, 1996. The symposium provided an open international forum for presentation, discussion, and exchange of technical information among wind tunnel test technique specialists and strain gauge balance designers. The Symposium also served to initiate organized professional activities among the participating and relevant international technical communities. Over 130 delegates from 15 countries were in attendance. The program opened with a panel discussion, followed by technical paper sessions, and guided tours of the National Transonic Facility (NTF) wind tunnel, a local commercial balance fabrication facility, and the LaRC balance calibration laboratory. The opening panel discussion addressed "Future Trends in Balance Development and Applications." Forty-six technical papers were presented in 11 technical sessions covering the following areas: calibration, automatic calibration, data reduction, facility reports, design, accuracy and uncertainty analysis, strain gauges, instrumentation, balance design, thermal effects, finite element analysis, applications, and special balances. At the conclusion of the Symposium, a steering committee representing most of the nations and several U.S. organizations attending the Symposium was established to initiate planning for a second international balance symposium, to be held in 1999 in the UK.

Recent Experiences in Multidisciplinary Analysis and Optimization, part 2

NASA Technical Reports Server (NTRS)

Sobieski, J. (Compiler)

1984-01-01

The papers presented at the NASA Symposium on Recent Experiences in Multidisciplinary Analysis and Optimization held at NASA Langley Research Center, Hampton, Virginia, April 24 to 26, 1984 are given. The purposes of the symposium were to exchange information about the status of the application of optimization and the associated analyses in industry or research laboratories to real life problems and to examine the directions of future developments.

People of Color Rising up and Speaking out: Oppression and Knowledge Production. Proceedings for the Annual African American & Latino/a American Adult Education Research Symposium (11th, Chicago, Illinois, April 6, 2002).

ERIC Educational Resources Information Center

Garth, Phyllis Ham, Ed.

This document contains 14 papers from an annual symposium on research in adult education for African Americans and Latin Americans. Representative papers include the following: "Congressman Adam Clayton Powell Jr., Keeping the Faith and Representing the Race--From the Pulpit to Politics" (Roudell Kirkwood); "Religious Education and…

Criteria, Methods and Implications. Proceedings of the International Symposium on the Evaluation of Physics Education (Helsinki, Finland, June 25-29, 1990). Research Report 96.

ERIC Educational Resources Information Center

Ahtee, Maija, Ed.; And Others

The main purpose of this symposium was to find new ideas and resources for the evaluation and improvement of physics education on all levels. The papers included in this document are entitled: (1) "Quality of Physics Teaching Through Building Models and Advancing Research Skills"; (2) "Evaluation of Physics Education in Terms of Its…

Fourth Symposium on Chemical Evolution and the Origin and Evolution of Life

NASA Technical Reports Server (NTRS)

Wharton, Robert A., Jr. (Editor); Andersen, Dale T. (Editor); Bzik, Sara E. (Editor); Rummel, John D. (Editor)

1991-01-01

This symposium was held at the NASA Ames Research Center, Moffett Field, California, July 24-27, 1990. The NASA exobiology investigators reported their recent research findings. Scientific papers were presented in the following areas: cosmic evolution of biogenic compounds, prebiotic evolution (planetary and molecular), early evolution of life (biological and geochemical), evolution of advanced life, solar system exploration, and the Search for Extraterrestrial Intelligence (SETI).

Extremity War Injuries: Current Management and Research Priorities

DTIC Science & Technology

2012-01-01

sal- vage and amputation. The 13 articles generated from this symposium ad- dress these topics as well as multi- modal strategies for pain control...reconstruction, and reha- bilitation. The last seven articles of this supplement address lessons learned, outcomes measures, current strategies, and knowledge... bioburden , which has resulted in im- proved patient care. At the EWI VII Symposium, sev- eral research priorities were outlined in the areas of acute care

Rio Grande ecosystems: linking land, water, and people: Toward a sustainable future for the Middle Rio Grande Basin

Treesearch

Deborah M. Finch; Jeffrey C. Whitney; Jeffrey F. Kelly; Samuel R. Loftin

1999-01-01

These proceedings are an outcome of a symposium and workshop held June 2-5, 1998 in Albuquerque, NM. Hosted by the USDA Forest Service, Rocky Mountain Research Station and the U.S. Fish and Wildlife Service's Bosque Improvement Group, in collaboration with numerous partners from a variety of sectors, the symposium was designed to report on current research and...

History of Special Operations Forces in Malaysia

DTIC Science & Technology

2013-06-01

Transformation,” an article for the 11th International Command and Control Research and Technology Symposium, 2006, http://www.dodccrp.org/events...the 91 Grup Operasi Perisikan (GOP). This unit is a special combat unit in the Army Intelligence Corps, placed under the operational control of the...and Control Research and Technology Symposium 2006, http://www.dodccrp.org/events/11th_ICCRTS/html/papers/061.pdf (accessed February 29, 2012

Communicative Television for the Deaf Student. Proceedings of Symposium on Research and Utilization of Educational Media for Teaching the Deaf (6th, Lincoln, Nebraska, March 16-18, 1970).

ERIC Educational Resources Information Center

Propp, George, Ed.

The proceedings of the sixth annual symposium on research and utilization of educational media for teaching the deaf held at the Nebraska Center for Continuing Education (March 16-18, 1970) consist of papers related to communicative television for the deaf student. Topics covered include mediated interaction with individual television…

Aspects of calcium oxalate crystallization: theory, in vitro studies, and in vivo implementation.

PubMed

Rodgers, A

1999-11-01

There are three main approaches to urolithiasis research: theory, basic science, and clinical implementation. Although each approach has yielded meaningful results, there does not appear to be complete synergy between them. This article examines these approaches as they pertain to urinary calcium oxalate crystallization processes. Theoretical calculations were performed to examine the role of oxalate concentration on calcium oxalate supersaturation. The effects of magnesium, citrate, and combinations thereof on calcium oxalate crystallization kinetics were examined in a mixed suspension, mixed product removal crystallizer. Finally, male volunteers were given supplements of calcium alone and binary combinations of calcium, magnesium, and citrate to investigate their effects on the urinary supersaturation of calcium oxalate. Calculations showed that oxalate is 23 times more potent than calcium in its effect on the supersaturation of calcium oxalate. In the in vitro experiments, magnesium and citrate reduced the growth and nucleation kinetics as well as the supersaturation. In combination, these two components were more effective than the individual components in reducing the growth rate and the supersaturation. All of the supplements favorably altered the kinetic and thermodynamic risk factors. Calcium was the most effective in reducing the urinary excretion of oxalate. Articulation of these three approaches is essential for the meaningful investigation and understanding of urolithiasis.

Quantitative Characterization of Nanostructured Materials

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

Dr. Frank

The two-and-a-half day symposium on the "Quantitative Characterization of Nanostructured Materials" will be the first comprehensive meeting on this topic held under the auspices of a major U.S. professional society. Spring MRS Meetings provide a natural venue for this symposium as they attract a broad audience of researchers that represents a cross-section of the state-of-the-art regarding synthesis, structure-property relations, and applications of nanostructured materials. Close interactions among the experts in local structure measurements and materials researchers will help both to identify measurement needs pertinent to real-world materials problems and to familiarize the materials research community with the state-of-the-art local structuremore » measurement techniques. We have chosen invited speakers that reflect the multidisciplinary and international nature of this topic and the need to continually nurture productive interfaces among university, government and industrial laboratories. The intent of the symposium is to provide an interdisciplinary forum for discussion and exchange of ideas on the recent progress in quantitative characterization of structural order in nanomaterials using different experimental techniques and theory. The symposium is expected to facilitate discussions on optimal approaches for determining atomic structure at the nanoscale using combined inputs from multiple measurement techniques.« less

A urethrorectal fistula due to prostatic abscess associated with urolithiasis in a dog.

PubMed

Agut, A; Lucas, X; Castro, A; De Membiela, F; Soler, M; Belda, E

2006-06-01

An 8-year-old, entire male crossbreed dog had a 2-day history of abdominal pain and straining to urinate and defecate. A diagnosis of urolithiasis with urinary retention, and probable prostatitis was made. The dog was treated with fluids and enrofloxacin. Five days later, ultrasonography of the prostate showed two hypoechoic areas compatible with abscesses. Twelve hours later, the patient started to urinate from the rectum during micturition and urethrorectal fistula was diagnosed. The omentalization of the prostatic abscesses and castration were performed and calculi were removed. The urethrorectal fistula was treated conservatively with an indwelling urinary catheter, a low residue diet and antibiotics. The dog recovered uneventfully without recurrence of the fistula.

Transurethral removal of a cystic urolith in a mare using a laparoscopic specimen pouch.

PubMed

Williamson, A J; McKinnon, A O

2017-05-01

Cystic urolithiasis is the most common form of urolithiasis reported in horses. In contrast to the gelding or stallion, clinical disease is less common in the mare and manual removal techniques are possible because of their shorter, wider urethral anatomy. However, these manual removal techniques can be traumatic and are limited by the size of the urolith. This report describes the use of a commercial laparoscopic specimen pouch to remove a cystic urolith in a mare. This approach may allow the extraction of larger uroliths per urethra in the mare, while affording some protection to the mucosa of the bladder neck and urethra. © 2017 Australian Veterinary Association.

2016 Gilbert W. Beebe symposium

Cancer.gov

The National Academies of Sciences, Engineering, and Medicine is hosting the 2016 Gilbert W. Beebe Symposium. Its focus will be on commemorating the 1986 Chernobyl nuclear reactor accident and discussing the achievements of 30 years of studies on the radiation health effects following the accident and future research directions.

Proceedings of the sudden oak death fifth science symposium

Treesearch

Susan J. Frankel; John T. Kliejunas; Katharine M. Palmieri; Janice M. Alexander

2013-01-01

The Proceedings of the Sudden Oak Death Fifth Science Symposium provides an update on research to address sudden oak death, caused by the exotic, quarantine pathogen, Phytophthora ramorum. Over 60 submissions present national and international investigations covering pathogen biology, biosecurity, genetics, monitoring, fire ecology, and diagnostics...

NOAA Office of Exploration and Research > Public Affairs > Website & Social

Science.gov Websites

Partners Materials NOAA Initiatives Partnerships Evaluation Public Affairs Overview Website & Social Media News Room OER Symposium Overview Website & Social Media News Room OER Symposium Public Affairs Website & Social Media Home About OER Overview Organization Guiding Documents Organizational Structure

NASA's Current and Next Generation Coastal Remote Sensing Missions and Coral Reef Projects.

NASA Technical Reports Server (NTRS)

Guild, Liane S.

2015-01-01

The LLILAS Faculty Research Initiative presents a two-day symposium, Caribbean Coral Reefs at Risk. This international symposium examines the current state and future of coral reef conservation efforts throughout the Caribbean from the perspective of government agencies, nongovernment organizations, and academia.

ENABLE 2017, the First EUROPEAN PhD and Post-Doc Symposium. Session 3: In Vitro to In Vivo: Modeling Life in 3D.

PubMed

Di Mauro, Gianmarco; Dondi, Ambra; Giangreco, Giovanni; Hogrebe, Alexander; Louer, Elja; Magistrati, Elisa; Mullari, Meeli; Turon, Gemma; Verdurmen, Wouter; Cortada, Helena Xicoy; Zivanovic, Sanja

2018-05-22

The EUROPEAN ACADEMY FOR BIOMEDICAL SCIENCE (ENABLE) is an initiative funded by the European Union Horizon 2020 program involving four renowned European research institutes (Institute for Research in Biomedicine-IRB Barcelona, Spain; Radboud Institute for Molecular Life Sciences-RIMLS, the Netherlands; Novo Nordisk Foundation Center for Protein Research-NNF CPR, Denmark; European School of Molecular Medicine-SEMM, Italy) and an innovative science communication agency (Scienseed). With the aim to promote biomedical science of excellence in Europe, ENABLE organizes an annual three-day international event. This gathering includes a top-level scientific symposium bringing together leading scientists, PhD students, and post-doctoral fellows; career development activities supporting the progression of young researchers and fostering discussion about opportunities beyond the bench; outreach activities stimulating the interaction between science and society. The first European PhD and Postdoc Symposium, entitled "Breaking Down Complexity: Innovative models and techniques in biomedicine", was hosted by the vibrant city of Barcelona. The scientific program of the conference was focused on the most recent advances and applications of modern techniques and models in biomedical research and covered a wide range of topics, from synthetic biology to translational medicine. Overall, the event was a great success, with more than 200 attendees from all over Europe actively participating in the symposium by presenting their research and exchanging ideas with their peers and world-renowned scientists.

ENABLE 2017, the First EUROPEAN PhD and Post-Doc Symposium. Session 4: From Discovery to Cure: The Future of Therapeutics.

PubMed

Di Mauro, Gianmarco; Dondi, Ambra; Giangreco, Giovanni; Hogrebe, Alexander; Louer, Elja; Magistrati, Elisa; Mullari, Meeli; Turon, Gemma; Verdurmen, Wouter; Xicoy Cortada, Helena; Zivanovic, Sanja

2018-05-28

The EUROPEAN ACADEMY FOR BIOMEDICAL SCIENCE (ENABLE) is an initiative funded by the European Union Horizon 2020 program involving four renowned European Research Institutes (Institute for Research in Biomedicine-IRB Barcelona, Spain; Radboud Institute for Molecular Life Sciences-RIMLS, the Netherlands; Novo Nordisk Foundation Center for Protein Research-NNF CPR, Denmark; European School of Molecular Medicine-SEMM, Italy) and an innovative science communication agency (Scienseed). With the aim of promoting biomedical science of excellence in Europe, ENABLE organizes an annual three-day international event. This gathering includes a top-level scientific symposium bringing together leading scientists, PhD students, and post-doctoral fellows; career development activities supporting the progression of young researchers and fostering discussion about opportunities beyond the bench; and outreach activities stimulating the interaction between science and society. The first European PhD and Postdoc Symposium, entitled "Breaking Down Complexity: Innovative Models and Techniques in Biomedicine", was hosted by the vibrant city of Barcelona. The scientific program of the conference was focused on the most recent advances and applications of modern techniques and models in biomedical research and covered a wide range of topics, from synthetic biology to translational medicine. Overall, the event was a great success, with more than 200 attendees from all over Europe actively participating in the symposium by presenting their research and exchanging ideas with their peers and world-renowned scientists.

Advancing the expectancy concept via the interplay between theory and research.

PubMed

Del Boca, Frances K; Darkes, Jack; Goldman, Mark S; Smith, Gregory T

2002-06-01

Four papers from a 2001 Research Society on Alcoholism symposium on expectancy theory and research are summarized. The symposium contributors describe recent advances in expectancy theory and discuss their implications for assessment and for understanding the processes of development and change in the behavioral domain of alcohol use. First, findings are integrated across the diverse domains in which the expectancy concept has been applied. Second, the implications of expectancy theory for the measurement of expectancy structure and process are examined. Third, research and theory regarding alcohol expectancy development and change are presented, with an emphasis on the role of expectancies as mediators of known antecedents of drinking. Finally, an experimental procedure for investigating the causal role of expectancies is described, together with its implications for theory testing and prevention or intervention programming. Collectively, the symposium contributions demonstrate the utility of an integrated expectancy theory for the generation of innovative research operations and new insights regarding behavior development and change. Consistent with the notion of consilience, expectancy theory has demonstrated a convergence of findings across different levels of analysis, as well as across different operations, methods, and research designs.

International symposium on clusters and nanomaterials (energy and life-sciences applications)

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

Jena, Purusottam

The International Symposium on Clusters and Nanomaterials was held in Richmond, Virginia during October 26-29, 2015. The symposium focused on the roles clusters and nanostructures play in solving outstanding problems in clean and sustainable energy and life sciences applications; two of the most important issues facing science and society. Many of the materials issues in renewable energies, environmental impacts of energy technologies as well as beneficial and toxicity issues of nanoparticles in health are intertwined. Realizing that both fundamental and applied materials issues require a multidisciplinary approach the symposium provided a forum by bringing researchers from physics, chemistry, materials science,more » and engineering fields to share their ideas and results, identify outstanding problems, and develop new collaborations. Clean and sustainable energy sessions addressed challenges in production, storage, conversion, and efficiency of renewable energies such as solar, wind, bio, thermo-electric, and hydrogen. Environmental issues dealt with air- and water-pollution and conservation, environmental remediation and hydrocarbon processing. Topics in life sciences included therapeutic and diagnostic methods as well as health hazards attributed to nanoparticles. Cross-cutting topics such as reactions, catalysis, electronic, optical, and magnetic properties were also covered. The symposium attracted 132 participants from 24 countries in the world. It featured 39 invited speakers in 14 plenary sessions, in addition to one key-note session. Eighty-five contributed papers were presented in two poster sessions and 14 papers from this list were selected to be presented orally at the end of each session to highlight hot topics. Papers presented at the symposium were reviewed and published in SPIE so that these can reach a wide audience. The symposium was highly interactive with ample time allotted for discussions and making new collaborations. The participants’ response was that this was a high quality conference and covered topics at the cutting edge of science and technology. The symposium was endorsed by the American Physical Society, The Materials Research Society, SPIE, The Metallurgical Society, and the American Vacuum Society. The symposium was supported by external grants from the National Science Foundation and the Department of Energy as well as by internal grants from Virginia Commonwealth University (Offices of the President, Provost and Vice President of Academic Affairs, Vice President of Research, Vice Provost for Life Sciences, Dean of the College of Humanities and Sciences, and the Dean of the School of Engineering). The funding from DOE was used to support partial expenses of invited speakers, students and postdoctoral fellows.« less

NASA Space Engineering Research Center Symposium on VLSI Design

NASA Technical Reports Server (NTRS)

Maki, Gary K.

1990-01-01

The NASA Space Engineering Research Center (SERC) is proud to offer, at its second symposium on VLSI design, presentations by an outstanding set of individuals from national laboratories and the electronics industry. These featured speakers share insights into next generation advances that will serve as a basis for future VLSI design. Questions of reliability in the space environment along with new directions in CAD and design are addressed by the featured speakers.

The National Shipbuilding Research Program. 1995 Ship Production Symposium. Paper No. 10: Robot Technology in the Shipyard Production Environment

DTIC Science & Technology

1995-01-01

CHALLENGE It is possible to divide the shipyard industry into three categories the yards which have no experience whatsoever with robot production...INNOVATION MARINE INDUSTRY STANDARDS WELDING INDUSTRIAL ENGINEERING EDUCATION AND TRAINING THE NATIONAL SHIPBUILDING RESEARCH PROGRAM January, 1995 NSRP 0439...1995 Ship Production Symposium Paper No . 10: Robot Technology in the Shipyard Production Environ- ment U.S. DEPARTMENT OF THE NAVY CARDEROCK DIVISION

The influence of attention, learning, and motivation on visual search.

PubMed

Dodd, Michael D; Flowers, John H

2012-01-01

The 59th Annual Nebraska Symposium on Motivation (The Influence of Attention, Learning, and Motivation on Visual Search) took place April 7-8, 2011, on the University of Nebraska-Lincoln campus. The symposium brought together leading scholars who conduct research related to visual search at a variety levels for a series of talks, poster presentations, panel discussions, and numerous additional opportunities for intellectual exchange. The Symposium was also streamed online for the first time in the history of the event, allowing individuals from around the world to view the presentations and submit questions. The present volume is intended to both commemorate the event itself and to allow our speakers additional opportunity to address issues and current research that have since arisen. Each of the speakers (and, in some cases, their graduate students and post docs) has provided a chapter which both summarizes and expands on their original presentations. In this chapter, we sought to a) provide additional context as to how the Symposium came to be, b) discuss why we thought that this was an ideal time to organize a visual search symposium, and c) to briefly address recent trends and potential future directions in the field. We hope you find the volume both enjoyable and informative, and we thank the authors who have contributed a series of engaging chapters.

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

Zhou, Yuanyuan; Zhu, Kai

'Perovskite-Based Photovoltaics and Optoelectronic Devices' (Symposium EP3) was one of the most active symposiums in the Material Research Society (MRS) Spring Meeting 2016 (March 28-April 1) held in Phoenix, Arizona -- the 'Valley of the Sun.' A large number of scientists and engineers from academia and industry met together to discuss the progress of perovskite solar cells (PSCs) and the understanding of the critical science related to PSCs. This symposium included 18 invited talks, 67 contributing talks, 130 posters, and more than 300 participants. These numbers clearly indicate that the surge in research interest continues in this emerging solar cellmore » technology. Just a couple of months before this symposium, a new power conversion efficiency (PCE) record of 22.1% was released by Sang Il Seok's group (KRICT/UNIST, South Korea). Such a swift rise of PSC efficiency within only 6 years has been unprecedented in the history of photovoltaic (PV) technology. Of course, several challenges remain (for example, scaled-up fabrication, stability, toxicity, and hysteresis) before PSCs can successfully enter the PV market. However, the perceived huge potential of this future lab-to-market transition has stimulated myriad efforts from both the scientific community and industry. This symposium reported some of the recent achievements in the context of addressing these challenges.« less

Beyond the horizon : proceedings of Symposium 3 on African-American Mobility Issues : April 14-16, 1996, Hyatt Regency Tampa

DOT National Transportation Integrated Search

1997-02-01

The Center for Urban Transportation Research (CUTR), with the Florida Department of Transportation, convened its first national symposium on African-American mobility issues in March 1994. In 1995, with the support of the Conference of Minority Trans...

Proceedings of the Ninth International Vaccinium Symposium Vol. 1

USDA-ARS?s Scientific Manuscript database

The ISHS 9th International Vaccinium Symposium had 51 oral and 86 poster presentations. Scientists from 35 countries participated in the meeting. From these 120 manuscripts were published in this book. This book contains the state of blueberry research and breeding from a global view. Volume 1 conta...

Proceedings of the Ninth International Vaccinium Symposium Vol.2

USDA-ARS?s Scientific Manuscript database

The ISHS 9th International Vaccinium Symposium had 51 oral and 86 poster presentations. Scientists from 35 countries participated in the meeting. From these 120 manuscripts were published in this book. This book contains the state of blueberry research and breeding from a global view. Volume 2 conta...

Proceedings of Symposium on Water-in-Fuel Emulsions in Combustion held Transportation Systems Center, Cambridge, Massachusetts 20-21 April 1977.

DOT National Transportation Integrated Search

1978-09-01

This symposium, sponsored by the DOT's U.S. Coast Guard and Office of the Secretary, provided a forum for researchers involved in the use of water-in-fuel emulsions in combustion. Participants from academia, industry and government contributed papers...

The 22nd Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

1988-01-01

The proceedings of the symposium, which was held at the NASA Langley Research Center, on May 4 to 6, 1988, are reported. Technological areas covered include space lubrication, bearings, aerodynamic devices, spacecraft latches, deployment, positioning, and pointing. Devices for space station docking and manipulator and teleoperator mechanisms are also described.

Proceedings of the Sudden Oak Death Fourth Science Symposium

Treesearch

Susan J. Frankel; John T. Kliejunas; Katharine M. Palmieri

2010-01-01

The Sudden Oak Death Fourth Science Symposium provided a forum for current research on sudden oak death, caused by the exotic, quarantine pathogen, Phytophthora ramorum. Ninety submissions describing papers or posters on the following sudden oak death/P. ramorum topics are included: biology, genetics, nursery and wildland...

Proceedings of the sudden oak death third science symposium

Treesearch

Susan J. Frankel; John T. Kliejunas; Katharine M. Palmieri

2008-01-01

The Sudden Oak Death Third Science Symposium provided a forum for current research on sudden oak death, caused by the exotic, quarantine pathogen, Phytophthora ramorum. One hundred and seventeen submissions describing papers and posters on the following sudden oak death/ P. ramorum topics are included: biology, genetics, nursery,...

Proceedings of the sudden oak death sixth science symposium

Treesearch

Susan J. Frankel; Katharine M. Harrell

2017-01-01

The Sudden Oak Death Sixth Science Symposium provided a forum for current research on sudden oak death, caused by the exotic quarantine pathogen Phytophthora ramorum. More than 50 submissions describing papers or posters on the following sudden oak death/P. ramorum topics are included: biology, genetics, nursery and wildland...

The giant planets and their satellites: Report on the Cospar Symposium, Ottawa, Canada, May 18-21, 1982

USGS Publications Warehouse

Kivelson, M.G.; Behannon, K.W.; Cravens, T.E.; de Pater, I.; Johnson, T.V.; Matson, D.L.; Masursky, H.; Southwood, D.J.; Vasyliunas, V.M.

1983-01-01

A Symposium on the Giant Planets and Their Satellites was presented in conjunction with the Twenty-fourth Plenary Meeting of the Committee on Space Research. This paper summarizes the talks presented and places the remaining papers of this volume in context. ?? 1983.

Issues of Gender. Symposium.

ERIC Educational Resources Information Center

2002

This symposium is comprised of three papers on issues of gender in human resource development (HRD). "The Impact of Awareness and Action on the Implementation of a Women's Network" (Laura L. Bierema) reports on research to examine how gender consciousness emerges through the formation of in-company networks to promote corporate women's…

Council of Europe Information Bulletin 1/1975.

ERIC Educational Resources Information Center

Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

This bulletin provides transcripts of lectures, reports of discussion groups, and background documents from the Educational Research Symposium on the Evaluation of School Reform Pilot Projects held at Rheinhardswaldschule in October, 1974. The symposium was organized by German authorities under the auspices of the Council of Europe and was…

Support for Students, Postdoctoral Fellows and Trainees who have been accepted to present at the Terachem 2014 Symposium

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

Cutler, Cathy S.

This award under the Office of nuclear Physics, isotope Development and Production for Research and Applications Program ($20,000) was to provide bursaries for U.S. students/trainees to enable them to participate in the Terachem 2014 Symposium.

Upland Oak Ecology Symposium: A Synthesis

Treesearch

Martin A. Spetich

2004-01-01

Recent changes in upland forests of the Interior Highlands have raised the interest of and questions from professional resource specialists and the public. This renewed interest in Interior Highland forests provided researchers an opportunity to update resource specialists on new knowledge regarding upland oak ecology. Symposium presentations and the papers presented...

Resilience of livestock to changing environments

USDA-ARS?s Scientific Manuscript database

The Breeding and Genetics Symposium titled “Resilience of Livestock to Changing Environments” was held at the Joint Annual Meeting, July 19–24, 2016, Salt Lake City, UT. The objective of the symposium was to provide a broad overview of recent research on the effects of changing environmental conditi...

New Waves in Marine Science Symposium: Marine Animal Communication.

ERIC Educational Resources Information Center

Allen, Betty, Comp.

1989-01-01

Presented are the abstracts from three research projects on marine social systems which were a part of a marine science symposium. Five sets of activities on marine animal communication are included, one each for grades K-2, 3-5, 6-8 and 9-12, and informal education. (CW)

Xanthine urolithiasis in a cat: a case report and evaluation of a candidate gene for xanthine dehydrogenase.

PubMed

Tsuchida, Shuichi; Kagi, Akiko; Koyama, Hidekazu; Tagawa, Masahiro

2007-12-01

Xanthine urolithiasis was found in a 4-year-old spayed female Himalayan cat with a 10-month history of intermittent haematuria and dysuria. Ultrasonographs indicated the existence of several calculi in the bladder that were undetectable by survey radiographic examination. Four bladder stones were removed by cystotomy. The stones were spherical brownish-yellow and their surface was smooth and glossy. Quantitative mineral analysis showed a representative urolith to be composed of more than 95% xanthine. Ultrasonographic examination of the bladder 4.5 months postoperatively indicated the recurrence of urolithiasis. Analysis of purine concentration in urine and blood showed that the cat excreted excessive amounts of xanthine. In order to test the hypothesis that xanthinuria was caused by a homozygote of the inherited mutant allele of a gene responsible for deficiency of enzyme activity in purine degradation pathway, the allele composition of xanthine dehydrogenase (XDH) gene (one of the candidate genes for hereditary xanthinuria) was evaluated. The cat with xanthinuria was a heterozygote of the polymorphism. A single nucleotide polymorphism analysis of the cat XDH gene strongly indicated that the XDH gene of the patient cat was composed of two kinds of alleles and ruled out the hypothesis that the cat inherited the same recessive XDH allele suggesting no activity from a single ancestor.

Diminution of oxalate induced renal tubular epithelial cell injury and inhibition of calcium oxalate crystallization in vitro by aqueous extract of Tribulus terrestris.

PubMed

Aggarwal, A; Tandon, S; Singla, S K; Tandon, C

2010-01-01

Recurrence and persistent side effects of present day treatment for urolithiasis restrict their use, so an alternate solution, using phytotherapy is being sought. The present study attempted to evaluate the antilithiatic properties of Tribulus terrestris commonly called as "gokhru" which is often used in ayurveda to treat various urinary diseases including urolithiasis. The activity of Tribulus terrestris was investigated on nucleation and the growth of the calcium oxalate (CaOx) crystals as well as on oxalate induced cell injury of NRK 52E renal epithelial cells. Tribulus terrestris extract exhibited a concentration dependent inhibition of nucleation and the growth of CaOx crystals. When NRK-52E cells were injured by exposure to oxalate for 72 h, Tribulus terrestris extract prevented the injury in a dose-dependent manner. On treatment with the different concentrations of the plant, the cell viability increased and lactate dehydrogenase release decreased in a concentration dependent manner. The current data suggests that Tribulus terrestris extract not only has a potential to inhibit nucleation and the growth of the CaOx crystals but also has a cytoprotective role. Our results indicate that it could be a potential candidate for phytotherapy against urolithiasis.

12th Man in Space Symposium: The Future of Humans in Space. Abstract Volume

NASA Technical Reports Server (NTRS)

1997-01-01

The National Aeronautics and Space Administration (NASA) is pleased to host the 12th IAA Man in Space Symposium. A truly international forum, this symposium brings together scientists, engineers, and managers interested in all aspects of human space flight to share the most recent research results and space agency planning related to the future of humans in space. As we look out at the universe from our own uniquely human perspective, we see a world that we affect at the same time that it affects us. Our tomorrows are highlighted by the possibilities generated by our knowledge, our drive, and our dreams. This symposium will examine our future in space from the springboard of our achievements.

Twelfth International Symposium on Recent Advances in Environmental Health Research.

PubMed

Tchounwou, Paul B

2016-05-04

During the past century, environmental hazards have become a major concern, not only to public health professionals, but also to the society at large because of their tremendous health, socio-cultural and economic impacts. Various anthropogenic or natural factors have been implicated in the alteration of ecosystem integrity, as well as in the development of a wide variety of acute and/or chronic diseases in humans. It has also been demonstrated that many environmental agents, acting either independently or in combination with other toxins, may induce a wide range of adverse health outcomes. Understanding the role played by the environment in the etiology of human diseases is critical to designing cost-effective control/prevention measures. This special issue of International Journal of Environmental Research and Public Health includes the proceedings of the Twelfth International Symposium on Recent Advances in Environmental Health Research. The Symposium provided an excellent opportunity to discuss the scientific advances in biomedical, environmental, and public health research that addresses global environmental health issues.

VHL Manifestations

MedlinePlus

... Latest Research VHLA Research Grant Program MyVHL: Patient Natural History Study International Medical/Research Symposium Healthcare Professionals & Researchers Resources VHL101 Videos Give Participate in Research Volunteer Donate ...

Proceedings of the Annual PL/DARPA Seismic Research Symposium (13th), Held in Keystone, Colorado on 8-10 October 1991

DTIC Science & Technology

1991-08-30

PL-TR-91-2208 AD-A241 325Q ~~I 1111111111I IEI N PROCEEDINGS OF THE 13TH ANNUAL PL/DARPA SEISMIC RESEARCH SYMPOSIUM, 8-10 OCTOBER 1991 EDITORS: James...S pTiIUgdjF- SEISMIC RESEARCH S’YMPOSIUMH, 8-10 OCTOBER 1991 PR 2309 6. AUTHOR(S) TA G2 Editors: James F. Lewkowicz Jeanne M. McPhetres 7. PERFORMING...Drive Arlington, VA 22203-1714 11. SUPPLEMENTARY NOTES This research was supported by DARPA under PE 62714E. 12a. DISTRIBUTION / AVAILABILITY STATEMENT

DIALOG: Fostering Early Career Development Across the Aquatic Sciences

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

Caroline Susan Weiler, PhD

2004-11-14

A total of 447 dissertation abstracts were received for the DIALOG V Program, with 146 individuals applying for the DIALOG V Symposium; 47 were invited and 45 have accepted. This represents a significant increase compared to the DIALOG IV Program in which 221 abstracts were registered and 124 applied for the symposium. The importance of the dissertation registration service is indicated by the increasing number of individuals who take time to register their dissertation even when they are not interested in applying to the symposium. The number of visits to the webpage has also increased significantly over the years. Thismore » also reflects graduate interest in being part of the on-line Dissertation Registry and receiving the weekly electronic DIALOG Newsletter. See http://aslo.org/phd.html for details. The DIALOG symposium reaches approximately 40 new PI's at a pivotal point in their research careers. Based on their comments, the symposium changes the way participants think, communicate, and approach their research. The science community and the general population will benefit from the perspectives these new PI's bring back to their home institutions and share with their students and colleagues. This group should act as a catalyst to move the entire field in exciting new, interdisciplinary directions. To reach more graduates, plans are underway to establish the symposium on an annual basis. By facilitating the development of close collegial ties, symposium participants come away with a network of colleagues from around the globe with interests in aquatic science research and education. Past participants are collaborating on research proposals, and all have noted that participation has enabled them to develop a more interdisciplinary view of their field, influencing the way they interpret, communicate, and approacli their research. The dissertation registry provides a unique introduction to the work of this most recent generation of aquatic scientists. Each year increasing numbers of graduates take advantage of the opportunity to be part of this international collection, and more scientists, employers and administrators use this resource to identify recent graduates and get an overview of their work. Dissertation abstracts are submitted on line and immediately posted on the ASLO web site in a format that can be searched by year, name, and key words (www.aslo.org/phd.html). In addition to the recognition, program participants receive a compilation of abstracts, a directory, and a demographic profile of their cohort. An electronic distribution list keeps recent grads informed about job opportunities, resources, recent advances across the aquatic sciences, and-other research and professional news. Finally, the interdisciplinary symposium offers a unique opportunity for grads to get to know each other and share common experiences, and address the challenges and opportunities facing new professionals. The DIALOG Program is a long-term investment in human resources and science infrastructure. The most interesting and important questions in aquatic and other sciences are increasingly interdisciplinary and this program brings together scientists from across the full spectrum of biologically relevant aquatic science. The DIALOG database will become increasingly useful as more graduates participate. While the full impact of the program will probably not be realized for many years, there have already been many tangible results. Several interdisciplinary (including some international) research collaborations have been started; an international student exchange program has been set up at two institutions; several workshops and meeting sessions have been organized; and the entire group continues to communicate about research, education, and science policy issues via an electronic distribution list. The goal of the DIALOG symposium is to foster cross-disciplinary and international understanding and interactions at an early career stage, so that interdisciplinary perspectives and collegial relationships can build over a full professional lifetime. Participants come from a variety of institutions, including some of the most innovative and productive aquatic research programs in the world. The international mix provides valuable insight into the research strengths and concerns in different parts of the globe. Unlike so many professional conferences where multiple concurrent sessions force us to attend narrow sessions on select topics, the DIALOG symposium affords the lUXury of listening without distraction to a diverse array of topics, to look for relationships and develop a broader context for their work.« less

Antarctica: A Keystone in a Changing World

NASA Astrophysics Data System (ADS)

Bell, Robin E.; Luyendyk, Bruce P.; Wilson, Terry J.

2008-01-01

10th International Symposium on Antarctic Earth Sciences; Santa Barbara, California, 26 August to 1 September 2007; The 10th International Symposium on Antarctic Earth Sciences was convened at the University of California, Santa Barbara, where 350 researchers presented talks and posters on topics including climate change, biotic evolution, magmatic processes, surface processes, tectonics, geodynamics, and the cryosphere. The symposium resulted in 335 peer-reviewed papers, 225 of which are published online (http://pubs.usgs.gov/of/2007/1047/). A proceedings book will also be published by the National Academies Press.

MABAHISS/John Murray 50th Anniversary: Marine Science of the North West Indian Ocean and Adjacent Waters. Report of a Symposium on the Occasion of the 50th Anniversary of the MABAHISS/John Murray Expedition (1933/34) (Alexandria, Egypt, September 3-7, 1983). Unesco Reports in Marine Science, No. 31.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Paris (France). Div. of Marine Sciences.

An international symposium was convened to celebrate the 50th anniversary of the John Murray Expedition to the Indian Ocean on board the Egyptian research vessel Mabahiss (1933-1934). This report describes the symposium and provides abstracts and syntheses of the papers presented in the various marine scientific disciplines covering the areas of…

Peeping into Human Renal Calcium Oxalate Stone Matrix: Characterization of Novel Proteins Involved in the Intricate Mechanism of Urolithiasis

PubMed Central

Tandon, Chanderdeep

2013-01-01

Background The increasing number of patients suffering from urolithiasis represents one of the major challenges which nephrologists face worldwide today. For enhancing therapeutic outcomes of this disease, the pathogenic basis for the formation of renal stones is the need of hour. Proteins are found as major component in human renal stone matrix and are considered to have a potential role in crystal–membrane interaction, crystal growth and stone formation but their role in urolithiasis still remains obscure. Methods Proteins were isolated from the matrix of human CaOx containing kidney stones. Proteins having MW>3 kDa were subjected to anion exchange chromatography followed by molecular-sieve chromatography. The effect of these purified proteins was tested against CaOx nucleation and growth and on oxalate injured Madin–Darby Canine Kidney (MDCK) renal epithelial cells for their activity. Proteins were identified by Matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF MS) followed by database search with MASCOT server. In silico molecular interaction studies with CaOx crystals were also investigated. Results Five proteins were identified from the matrix of calcium oxalate kidney stones by MALDI-TOF MS followed by database search with MASCOT server with the competence to control the stone formation process. Out of which two proteins were promoters, two were inhibitors and one protein had a dual activity of both inhibition and promotion towards CaOx nucleation and growth. Further molecular modelling calculations revealed the mode of interaction of these proteins with CaOx at the molecular level. Conclusions We identified and characterized Ethanolamine-phosphate cytidylyltransferase, Ras GTPase-activating-like protein, UDP-glucose:glycoprotein glucosyltransferase 2, RIMS-binding protein 3A, Macrophage-capping protein as novel proteins from the matrix of human calcium oxalate stone which play a critical role in kidney stone formation. Thus, these proteins having potential to modulate calcium oxalate crystallization will throw light on understanding and controlling urolithiasis in humans. PMID:23894559

Living with VHL

MedlinePlus

... Latest Research VHLA Research Grant Program MyVHL: Patient Natural History Study International Medical/Research Symposium Healthcare Professionals & Researchers Resources VHL101 Videos Give Participate in Research Volunteer Donate ...

Cystinuria.

PubMed

Milliner, D S

1990-12-01

Cystinuria is an hereditary disorder of renal and intestinal transport characterized by the excessive urinary excretion of cystine, arginine, lysine, and ornithine. It is inherited as a common recessive gene with allelic mutations. Complementary studies of the plasma response to oral cystine loading, intestinal mucosal transport patterns, and urine cystine excretion allow separation of homozygous cystinuric subjects into three groups. In type I, the most common form, there is no active transport of cystine or dibasic amino acids across the mucosal gradient, and heterozygous subjects show normal urine cystine values. Type II is characterized by markedly reduced or absent intestinal transport of cystine. Heterozygotes for type II show significantly elevated urine cystine but less than is seen in homozygotes. In type III there is diminished, although demonstrable, intestinal absorption of cystine and dibasic amino acids. Urine cystine in heterozygotes is intermediate between types I and II. Urolithiasis with its attendant complications is the sole clinical manifestation of cystinuria and is due to the relative insolubility of cystine in the urine. The urolithiasis may become clinically manifest at any time from infancy through the ninth decade, although the mean age is the second to third decade. Clinical presentation is similar to that of other types of urolithiasis. Although cystinuria accounts for only 1% to 2% of all urolithiasis and 6% to 8% of urolithiasis in pediatric populations, repeated stone formation in affected patients often causes considerable morbidity. Cystine crystals in the urine are diagnostic but show up in only 19% to 26% of homozygous cystinuric patients. Sodium cyanide nitroprusside is a suitable screening test that should identify homozygous stone formers but will not detect all heterozygotes. A positive screening test should be followed by quantitation of urinary amino acids. A homozygous patient can be functionally defined as one who excretes 250 mg or more of cystine/g of creatinine in a 24-hour urine collection. Other causes of excess urinary cystine must be excluded. Medical therapy will be directed toward dissolution of existing calculi and prevention of new stone formation. Increasing urine volume by generous oral fluid intake is beneficial. Dietary sodium restriction has a favorable effect on urinary cystine excretion. Cystine solubility can be improved by urinary alkalinization and where necessary by the administration of thiol chelators, particularly D-penicillamine or mercaptopropionylglycine. Because these chelators have significant adverse effects, they should be reserved for patients who do not respond to a more conservative program. Patients with infected, symptomatic, or obstructing stones require surgical intervention.(ABSTRACT TRUNCATED AT 400 WORDS)

Key outcomes from stakeholder workshops at a symposium to inform the development of an Australian national plan for rare diseases.

PubMed

Molster, Caron; Youngs, Leanne; Hammond, Emma; Dawkins, Hugh

2012-08-10

Calls have been made for governments to adopt a cohesive approach to rare diseases through the development of national plans. At present, Australia does not have a national plan for rare diseases. To progress such a plan an inaugural Australian Rare Diseases Symposium was held in Western Australia in April 2011. This paper describes the key issues identified by symposium attendees for the development of a national plan, compares these to the content of EUROPLAN and national plans elsewhere and discusses how the outcomes might be integrated for national planning. The symposium was comprised of a series of plenary sessions followed by workshops. The topics covered were; 1) Development of national plans for rare diseases; 2) Patient empowerment; 3) Patient care, support and management; 4) Research and translation; 5) Networks, partnerships and collaboration. All stakeholders within the rare diseases community were invited to participate, including: people affected by rare diseases such as patients, carers, and families; clinicians and allied health practitioners; social and disability services; researchers; patient support groups; industry (e.g. pharmaceutical, biotechnology and medical device companies); regulators and policy-makers. All of these stakeholder groups were represented at the symposium. Workshop participants indicated the need for a national plan, a national peak body, a standard definition of 'rare diseases', education campaigns, lobbying of government, research infrastructure, streamlined whole-of-lifetime service provision, case co-ordination, early diagnosis, support for health professionals and dedicated funding. These findings are consistent with frameworks and initiatives being undertaken internationally (such as EUROPLAN), and with national plans in other countries. This implies that the development of an Australian national plan could plausibly draw on frameworks for plan development that have been proposed for use in other jurisdictions. The translation of the symposium outcomes to government policy (i.e. a national plan) requires the consideration of several factors such as the under-representation of some stakeholder groups (e.g. clinicians) and the current lack of evidence required to translate some of the symposium outcomes to policy options. The acquisition of evidence provides a necessary first step in a comprehensive planning approach.

Proceedings of second annual underground coal gasification symposium

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

Shuck, L Z

The Second Annual Underground Coal Gasification Symposium was sponsored by the Morgantown Energy Research Center of the US Energy Research and Development Administration and held at Morgantown, WV, August 10-12, 1976. Fifty papers of the proceedings have been entered individually into EDB and ERA. While the majority of the contribution involved ERDA's own work in this area, there were several papers from universities, state organizations, (industrial, engineering or utility companies) and a few from foreign countries. (LTN)

The Third ACCLAIM Research Symposium. Mathematics Education: Reform and Resistance in the Life-Worlds of Rural Schools and Communities. A Proceedings Document (3rd, Newark, Ohio, May 18-20, 2006). Occasional Paper No. 14

ERIC Educational Resources Information Center

Appalachian Collaborative Center for Learning, Assessment, and Instruction in Mathematics (ACCLAIM), 2006

2006-01-01

This document summarizes the proceedings of the Third ACCLAIM Research Symposium, which took place over three days from May 18 through May 20, 2006. The Center's doctoral students took prominent roles, especially the entire second cohort of doctoral students. Three members of the first cohort also participated in events. Overall, the symposium…

The National Shipbuilding Research Program. 1995 Ship Production Symposium. Paper No. 14: Spanish Shipbuilding: Restructuring Process and Technological Updating From 1984-1994

DTIC Science & Technology

1995-01-01

disputes increased by the fact that the industrial restructuring process coincided with the return of a great number of Spanish workers who were emigrants in...INNOVATION MARINE INDUSTRY STANDARDS WELDING INDUSTRIAL ENGINEERING EDUCATION AND TRAINING THE NATIONAL SHIPBUILDING RESEARCH PROGRAM January, 1995 NSRP 0439...1995 Ship Production Symposium Paper No . 14: Spanish Shipbuilding: Restructuring Process & Technologi- cal Updating From 1984-1994 U.S. DEPARTMENT OF

Developmental Studies of Computer Programming Skills. A Symposium: Annual Meeting of the American Educational Research Association (New Orleans, Louisiana, April 23-27, 1984). Technical Report No. 29.

ERIC Educational Resources Information Center

Kurland, D. Midian, Ed.

The five papers in this symposium contribute to a dialog on the aims and methods of computer education, and indicate directions future research must take if necessary information is to be available to make informed decisions about the use of computers in schools. The first two papers address the question of what is required for a student to become…

Proceedings of the 2011 AFMS Medical Research Symposium. Volume 4. Healthcare Informatics Track

DTIC Science & Technology

2011-08-02

pretest and posttest , a survey of 10 five-point Likert scale questions on managing critical children before and after, and 2 videotaped pediatric...critical care simulations with debriefings after each scenario. Results: Fund of knowledge improved from a pretest score of 60% to a posttest score of...02--2012 Proceedings 02-08-2011 to 04-08-2011 Proceedings of the 2011 AFMS Medical Research Symposium. Volume 4. Healthcare Informatics Track Major

The Symposium Proceedings of the 1998 Air Transport Research Group (ATRG). Volume 2

NASA Technical Reports Server (NTRS)

Reynolds-Feighan, Aisling (Editor); Bowen, Brent D. (Editor)

1998-01-01

The Air Transport Research Group of the World Conference on Transportation Research (WCTR) Society was formally launched as a special interest group at the 7th Triennial WCTR in Sydney, Australia in 1995. Since then, our membership base has expanded rapidly, and now includes over 400 active transportation researchers, policy-makers, industry executives, major corporations and research institutes from 28 countries. It became a tradition that the ATRG would hold an international conference at least once a year. In 1998, the ATRG organized a consecutive stream of 14 aviation sessions at the 8th Triennial WCTR Conference (July 12-17: Antwerp). Again, on 19-21 July, 1998, the ATRG Symposium was organized and executed very successfully by Dr. Aisling Reynolds-Feighan of the University College of Dublin. The Aviation Institute at the University of Nebraska at Omaha has published the Proceedings of the 1998 ATRG Dublin Symposium (being co-edited by Dr. Aisling Reynolds-Feighan and Professor Brent Bowen), and the Proceedings of the 1998 WCTR-ATRG Conference (being co-edited by Professors Tae H. Oum and Brent Bowen).

Chromatin and Epigenetics at the Forefront: Finding Clues among Peaks

PubMed Central

Shi, Yang

2016-01-01

The Keystone Symposium on Chromatin and Epigenetics, organized by Luciano Di Croce (Center for Genomic Regulation, Spain) and Yang Shi (Harvard Medical School, USA), took place 20 to 24 March 2016 at Whistler (British Columbia, Canada). The symposium brought together some of the most outstanding scientists studying how chromatin structure and epigenetic mechanisms regulate gene function in both development and disease. Junior scientists had the opportunity to interact with experienced researchers by presenting their work and discussing ideas and novel hypotheses. In order to foster interaction and networking, the scientific agenda was balanced with an extended social agenda. This meeting review describes several of the most provocative and exciting talks from the symposium, revealing how fast this research field is evolving and the profound impact it will have on human health. PMID:27402863

Proceedings of the Intermountain Leisure Symposium (7th, Ogden, Utah, November 20, 1986).

ERIC Educational Resources Information Center

Gray, Howard, Ed.

This publication contains 24 invited papers on leisure, parks and recreation issues. The papers include professional perspectives that range from the hands-on practical issues to innovative research projects and practical program developments that were prepared especially for the symposium. Among the papers included are: (1) "A Professional…

Proceedings of the symposium on Giant Sequoias: their place in the ecosystem and society

Treesearch

Philip S. Aune

1994-01-01

These proceedings summarize the results of a blending of public perceptions, management, and research presented at a symposium on Giant Sequoias (Sequoiadendron giganteum), held in Visalia, California. Twenty-eight papers are included, focusing on six major topics: public values and perceptions, natural perspectives, disturbance environments, grove development,...

Sudden oak death online symposium

Treesearch

S.D. Cohen; J., eds Juzwik

2003-01-01

This symposium is being made available to all who have an interest in the recent appearance of Sudden Oak Death, a plant disease with the potential to severely impact nursery growers, shippers, the lumber and wood products industry, landscapers, government programs and others. Scientific presentations dealing with the current status of the disease and ongoing research...

Proceedings of the sudden oak death second science symposium: the state of our knowledge

Treesearch

Susan J. Frankel; Patrick J. Shea; Michael I. Haverty

2006-01-01

The Sudden Oak Death Second Science Symposium provided a forum for current research on sudden oak death, caused by the exotic, quarantine pathogen, Phytophthora ramorum. Ninety papers and forty-six posters on the following sudden oak death/P. ramorum topics are included: biology, genetics, nursery and wildland management,...

NUC Symposium on Environmental Preservation, 20-21 May 1970.

ERIC Educational Resources Information Center

Naval Undersea Center, San Diego, CA.

This publication consists of papers presented at an in-house symposium held at the Naval Undersea Research and Development (R and D) Center, San Diego, in May 1970. The topics discussed in these presentations are as follows: principles of evolution and the ecological crisis; alternatives to overpopulation; examples of San Diego noise climate;…

RICIS Software Engineering 90 Symposium: Aerospace Applications and Research Directions Proceedings Appendices

NASA Technical Reports Server (NTRS)

1990-01-01

Papers presented at RICIS Software Engineering Symposium are compiled. The following subject areas are covered: flight critical software; management of real-time Ada; software reuse; megaprogramming software; Ada net; POSIX and Ada integration in the Space Station Freedom Program; and assessment of formal methods for trustworthy computer systems.

The Junior Science and Humanities Symposium: Management and Operation, 2002-2003.

ERIC Educational Resources Information Center

Schlenker, Richard M.

This document provides the administrative, management, and supervisory guidance necessary to successfully conduct and support grades 7-12 science symposia. It was developed as the operations manual for the Pacific Region Junior Science and Humanities Symposium (PJSHS) program for 2002-2003 which is an 10-month, precollege student research program…

Symposium reports progress in utilization of off-site hardwoods

Treesearch

P. Koch

1975-01-01

On March 10 of this year, 240 industrialists and researchers from both private and public sectors gathered for three and a half days in Alexandria, Louisiana, for intensive discussions aimed at increasing utilization of small hardwoods. The symposium, "Utilization of Hardwoods Growing on Southern Pine Sites", was jointly sponsored by the Southern Forest...

Using an Engaged Scholarship Symposium to Change Perceptions: Evaluation Results

ERIC Educational Resources Information Center

Varkey, Sapna; Smirnova, Olga; Gallien, Tara Lee

2018-01-01

Engaged scholarship (ES) entails a symbiotic relationship between the community and the university. This article reports results from an evaluation of an ES symposium Eastern Carolina University held to increase awareness of ES as a means for integrating research, teaching, and service and to potentially change unfavorable perceptions about ES…

Fifth International Symposium on Liquid Space Propulsion

NASA Technical Reports Server (NTRS)

Garcia, R. (Compiler)

2005-01-01

Contents include the fiollowing: Theme: Life-life Combustion Devices Technology. Technical Sessions: International Perspectives. System Level Effects. Component Level Processes. Material Considerations. Design Environments -- Predictions. Injector Design Technology. Design Environments -- Measurements. Panel Discussion: Views on future research and development needs and Symposium observations. Aquarium Welcome and Southern Belle Riverboat Recognition Banquet evening events.

Values: Relations and Implications. Symposium V C.

ERIC Educational Resources Information Center

De Wit, Jan; Keats, D. M.

Reported at a symposium generally concerned with values and adolescents are discussions of (1) socialization issues and the impact of values on adolescents, and (2) dimensions of Asian youths' confrontation with the problem of modernization. In the first study (by Jan de Witt), the conceptual shift in socialization research to a focus on…

The 1st Symposium on Chemical Evolution and the Origin and Evolution of Life

NASA Technical Reports Server (NTRS)

Devincenzi, D. L. (Editor); Pleasant, L. G. (Editor)

1982-01-01

This symposium provided an opportunity for all NASA Exobiology principal investigators to present their most recent research in a scientific meeting forum. Papers were presented in the following exobiology areas: extraterrestrial chemistry primitive earth, information transfer, solar system exploration, planetary protection, geological record, and early biological evolution.

Accelerator Technology and High Energy Physics Experiments, Photonics Applications and Web Engineering, Wilga, May 2012

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2012-05-01

The paper is the second part (out of five) of the research survey of WILGA Symposium work, May 2012 Edition, concerned with accelerator technology and high energy physics experiments. It presents a digest of chosen technical work results shown by young researchers from different technical universities from this country during the XXXth Jubilee SPIE-IEEE Wilga 2012, May Edition, symposium on Photonics and Web Engineering. Topical tracks of the symposium embraced, among others, nanomaterials and nanotechnologies for photonics, sensory and nonlinear optical fibers, object oriented design of hardware, photonic metrology, optoelectronics and photonics applications, photonicselectronics co-design, optoelectronic and electronic systems for astronomy and high energy physics experiments, JET and pi-of-the sky experiments development. The symposium is an annual summary in the development of numerable Ph.D. theses carried out in this country in the area of advanced electronic and photonic systems. It is also a great occasion for SPIE, IEEE, OSA and PSP students to meet together in a large group spanning the whole country with guests from this part of Europe. A digest of Wilga references is presented [1-275].

The USCACA hosted symposiums at the 7th CACA annual meeting and the 15th CSCO annual meeting in Beijing.

PubMed

Shi, Michael; Yang, Wancai; Qian, Pascal; Yan, Li

2012-11-01

In September 2012, the US Chinese Anti-Cancer Association (USCACA) hosted two symposiums in Beijing. The USCACA hosted the first joint session at the 7th annual meetings of the Chinese Anti-Cancer Association (CACA), themed on "Collaboration between the US and China in Cancer Research." Six experts from the United States and China presented their latest work on basic and translational cancer research. During this symposium, 5 young Chinese scholars, returnees after their training in the United States, were honored the"AFCR-USCACA Scholarships Award." The USCACA hosted a second symposium during the 15th annual meeting of the Chinese Society of Clinical Oncology (CSCO), focused on the "US-China Collaboration in Cancer Drug Clinical Development." An international delegation of oncology experts presented the innovative clinical trial strategies and discussed the biomarkers for cancer early detection and clinical trials, targeted therapy, and new drug development. The Oncology Drug Clinical Development and Safety Evaluation Committee was also launched to promote an innovative environment and to provide a collaborative platform for anti-cancer drug development in China.

Preface: phys. stat. sol. (a) 203/4

NASA Astrophysics Data System (ADS)

Kittler, Martin; Yang, Deren

2006-03-01

This issue of physica status solidi (a) contains the majority of papers presented at the 2nd Sino-German Symposium The Silicon Age which was held at the Lindner Hotel Cottbus, Germany, 19-24 September 2005. This meeting followed the 1st Symposium Progress in Silicon Materials held in June 2002 in Hangzhou, P.R. China. 8 Chinese and 14 German scientists from universities, research institutes and industry were invited to present their views about different aspects of silicon.There was a continuous progress in silicon materials development during the last 40-50 years, driven by the need of the IC industry for better and larger monocrystalline silicon wafers. Moreover, low-cost crystalline silicon now dominates the world's production of solar cells in the photovoltaics industry. Furthermore, there are intensive research activities worldwide for on-chip integration of Si-based photonics in CMOS technology. In addition, new areas being connected with silicon are starting to appear, namely Si-based biochips and nanoelectronics. Silicon, one can reasonably argue, is already the most investigated of all materials. However, there is still a need for continuation of research and development regarding numerous aspects of Si and also SiGe, including related technologies, advanced diagnostics or the role of crystal defects, which are the working fields of many laboratories all over the world. This was also shown by the presentations at the symposium and can be found in the contributions contained in this issue.The organizers would like to thank the participants for their high level contributions and discussions during the symposium. This intensive and open communication allowed the participants to create synergies between the different fields of silicon research and also to build up relationships for cooperation between Chinese and German research groups.Finally, we would like to thank the Sino-German Science Center for the financial support of the symposium.

Proceedings of the Symposium on the Protection Against Radiation Hazards in Space Book 1: Radiation Environment in Space. Effects of Space Radiation on Radio Sensitive Objects. Biological Effects of Space Radiation

NASA Technical Reports Server (NTRS)

1962-01-01

The realization in recent years that outer space is traversed by high-energy radiations has caused man to reevaluate the feasibility of manned or even instrumented exploration outside our atmosphere. Fortunately, it is possible to determine the nature and intensities of these radiations and to produce similar radiations on earth by means of accelerators. Thus we can learn how to attenuate them and to design capsules which afford protection against them. Of course this protection carries a weight penalty so that there is a premium on optimizing the shield design. Many groups in the United states are engaged in research to this end,and it was the purpose of this symposium to bring these groups together so that they could exchange information. To make the meeting more comprehensive, sessions on the nature of the radiations and their effects on people and things were included. However, the major part of the meeting was devoted to discussions on shielding research, comprising theoretical calculations and experiments carried out mainly with high-energy accelerators. The symposium committee feels that the aims of the symposium were met and that progress in space research program was greatly accelerated thereby.

PREFACE: 3rd International Symposium on Laser Ultrasonics and Advanced Sensing

NASA Astrophysics Data System (ADS)

2014-06-01

Based on the use of laser as a coherent and intense light source, the photo-acoustics originated from the discovery made by Alexander Graham Bell was extended to laser-ultrasonics (LU), and it has been applied to wide area of ultrasonics, optics, material characterization and nondestructive inspection. In 1996, a research group for LU was started in the Japanese Society for Nondestructive Inspection (JSNDI), and researches on LU and related topics such as noncontact measurements and elastic wave theories were discussed. Similar activities were pursued also in North America and in Europe. The international symposium on LU was started in Montreal, Canada in 2008 by Jean Pierre Monchalin in order to offer a forum for involved with basic researches and industrial applications of LU. In the second symposium in Bordeaux, France nearly 120 papers were presented. It is our honor to have organized the third symposium, LU2013 on 25-28 June in Yokohama, Japan. The articles published here provide a sample of achievements presented there. In LU2013, we focused on the laser generation and/or detection of acoustic waves, application to nondestructive testing, ultrafast-optoacoustics and innovative instruments. Research achievements in biomedical applications, advanced sensing including noncontact, micro/nanoscale or nonlinear measurements, as well as theory and simulation of ultrasound were also included, considering the interdisciplinary nature of this field. We enjoyed very excellent and informative 3 plenary talks, 11 invited talks, 81 oral and 41 poster presentations with 168 attendees. According to requests, we organized a post deadline poster session to give an opportunity to present recent achievements after the deadline. Contributions of the participants, the scientific and organizing committees are highly appreciated. The conference tour was a dinner cruise to the Tokyo bay, and we hope this experience will remain as a pleasant memory in attendees. As decided in the meeting for the next symposium, the next symposium will be held in Chicago, USA in 2015. We would be happy if the articles in this issue work as a trigger to attend LU2015. Kazushi Yamanaka Ikuo Ihara Makoto Ochiai Further conference information and photographs are found in the pdf.

Ethics and Epistemology of Big Data.

PubMed

Lipworth, Wendy; Mason, Paul H; Kerridge, Ian

2017-12-01

In this Symposium on the Ethics and Epistemology of Big Data, we present four perspectives on the ways in which the rapid growth in size of research databanks-i.e. their shift into the realm of "big data"-has changed their moral, socio-political, and epistemic status. While there is clearly something different about "big data" databanks, we encourage readers to place the arguments presented in this Symposium in the context of longstanding debates about the ethics, politics, and epistemology of biobank, database, genetic, and epidemiological research.

Bibliography on Cold Regions Science and Technology. Volume 34, Part 1 and Part 2

DTIC Science & Technology

1980-12-01

Remote sensing ol the terrestrial environ- ment, edited by R F, Peel ct al. Symposium of the Colston Research Society, 28th. Lniversily of Bristol...edited by R,F, Peel et al. Symposium of the Colston Research Society. 28th. University of Bristol. Apr, 5th to 9th. 1976, Proceedings. London. Butter...be effective in decrepsing the friction factor when it remains intact: when it peels off. it appears to make conditions worse than plain paint. An

Life cycle assessment in market, research, and policy: Harmonization beyond standardization.

PubMed

Zamagni, Alessandra; Cutaia, Laura

2015-07-01

This article introduces the special series "LCA in Market Research and Policy: Harmonization beyond standardization," which was generated from the 19th SETAC Life Cycle Assessment (LCA) Case Study Symposium held November 2013, in Rome, Italy. This collection of invited articles reflects the purpose of symposium and focuses on how LCA can support the decision-making process at all levels (i.e., in industry and policy contexts) and how LCA results can be efficiently communicated and used to support market strategies. © 2015 SETAC.

The National Shipbuilding Research Program. Proceedings of the IREAPS Technical Symposium. Paper No. 24: MAPLIS: An On-Line Materials Resource Planning System Tailored to the Shipbuilding and Offshore Industry

DTIC Science & Technology

1982-09-01

Offshore Industry U.S. DEPARTMENT OF THE NAVY CARDEROCK DIVISION, NAVAL SURFACE WARFARE CENTER Report Documentation Page Form ApprovedOMB No . 0704...INNOVATION MARINE INDUSTRY STANDARDS WELDING INDUSTRIAL ENGINEERING EDUCATION AND TRAINING THE NATIONAL SHIPBUILDING RESEARCH PROGRAM September 1982 NSRP 0009...Proceedings of the IREAPS Technical Symposium Paper No . 24: MAPLIS: An On-Line Materials Resource Planning System Tailored to the Shipbuilding and

Minds That Matter: 2007 Gairdner International Awards Lectures

PubMed Central

Krasnoshtein, F.; Nikolov, N.

2007-01-01

On October 25 and 26, 2007, at the University of Toronto, the Gairdner Foundation in partnership with Canadian Institutes of Health Research presented a two-day international symposium titled Minds That Matter. The symposium featured academic lectures by Gairdner Award winners past and present and by other leading biomedical scientists. These distinguished researchers share many characteristics in common: creativity, vision, tenacity, and driving curiosity to illuminate discovery with high degree of relevance. The present article summarizes the 2007 Gairdner Award lectures.

Nonlinear Constitutive Relations for High Temperature Applications, 1986

NASA Technical Reports Server (NTRS)

1988-01-01

The purpose of the symposium was to review the state-of-the-art in nonlinear constitutive modeling of high temperature materials for aeronautics applications and to identify the need for future research and development efforts in this area. Through this symposium, it was recognized that considerable research efforts are urgently needed in the development of nonlinear constitutive relations for high temperature applications. In the aerospace industry this need is further prompted by recent advances in high temperature materials technology and new demands on material and component performance.

The Annual Department of Defense Procurement Research Symposium (5th), held 17-19 Nov 76, Monterey, California.

DTIC Science & Technology

1976-11-01

Federal Procurement Policy Mr. Fred Bunke - Assistant Commissioner for Procurement, General Services Administration 5:00 - 6:00 p.m. No host cocktail party...Research Specialist General Services Administration -3- 71 Symposium Agenda 8:30 - 10:15 a.m. Concurrent Session II (cont’d.) WORKING GROUP E... Services Administration . From 1950 - 1960, Mr. Bunke held various supply and procurement billets at sea and ashore as a Navy Supply Corps Officer. From

Summary Report of the First International Symposium on Strain Gauge Balances and Workshop on AoA/Model Deformation Measurement Techniques

NASA Technical Reports Server (NTRS)

Tripp, John S.; Tcheng, Ping; Burner, Alpheus W.; Finley, Tom D.

1999-01-01

The first International Symposium on Strain Gauge Balances was sponsored under the auspices of the NASA Langley Research Center (LaRC), Hampton, Virginia during October 22-25, 1996. Held at the LaRC Reid Conference Center, the Symposium provided an open international forum for presentation, discussion, and exchange of technical information among wind tunnel test technique specialists and strain gauge balance designers. The Symposium also served to initiate organized professional activities among the participating and relevant international technical communities. The program included a panel discussion, technical paper sessions, tours of local facilities, and vendor exhibits. Over 130 delegates were in attendance from 15 countries. A steering committee was formed to plan a second international balance symposium tentatively scheduled to be hosted in the United Kingdom in 1998 or 1999. The Balance Symposium was followed by the half-day Workshop on Angle of Attack and Model Deformation on the afternoon of October 25. The thrust of the Workshop was to assess the state of the art in angle of attack (AoA) and model deformation measurement techniques and to discuss future developments.

Conservation and Ecology of Marine Forage Fishes--Proceedings of a Research Symposium, September 2012

USGS Publications Warehouse

Liedtke, Theresa; Gibson, Caroline; Lowry, Dayv; Fagergren, Duane

2013-01-01

Locally and globally, there is growing recognition of the critical roles that herring, smelt, sand lance, eulachon, and other forage fishes play in marine ecosystems. Scientific and resource management entities throughout the Salish Sea, agree that extensive information gaps exist, both in basic biological knowledge and parameters critical to fishery management. Communication and collaboration among researchers also is inadequate. Building on the interest and enthusiasm generated by recent forage fish workshops and symposia around the region, the 2012 Research Symposium on the Conservation and Ecology of Marine Forage Fishes was designed to elucidate practical recommendations for science and policy needs and actions, and spur further collaboration in support for the precautionary management of forage fish. This dynamic and productive event was a joint venture of the Northwest Straits Commission Forage Fish Program, U.S. Geological Survey (USGS), Washington Department of Fish and Wildlife (WDFW), and The Puget Sound Partnership. The symposium was held on September 12–14, 2012, at the University of Washington, Friday Harbor Laboratories campus. Sixty scientists, graduate students, and fisheries policy experts convened; showcasing ongoing research, conservation, and management efforts targeting forage fish from regional and national perspectives. The primary objectives of this event were to: (1) review current research and management related to marine forage fish species; and (2) identify priority science and policy needs and actions for Washington, British Columbia, and the entire West Coast. Given the diversity of knowledge, interests, and disciplines surrounding forage fish on both sides of the international border, the organizing committee made a concerted effort to contact many additional experts who, although unable to attend, provided valuable insights and ideas to the symposium structure and discussions. The value of the symposium format was highlighted in the closing remarks delivered by Joseph Gaydos, SeaDoc Society and Chair of the Puget Sound Science Panel. Dr. Gaydos’ presentation referenced the 2011 paper by Murray Rudd in the journal Conservation Biology, “How research-prioritization exercises affect conservation policy.” The paper points out that policy makers and funding agencies are more likely to gain a full understanding of issues when they are presented with research findings from an aligned research program. That is, compared to unaligned research strategies, where work is not based on identified research priorities.

Development of laser technology in Poland: 2016

NASA Astrophysics Data System (ADS)

Jankiewicz, Zdzisław; Jabczyński, Jan K.; Romaniuk, Ryszard S.

2016-12-01

The paper is an introduction to the volume of proceedings and a concise digest of works presented during the XIth National Symposium on Laser Technology (SLT2016) [1]. The Symposium is organized since 1984 every three years [2-8]. SLT2016 was organized by the Institute of Optoelectronics, Military University of Technology (IO, WAT) [9], Warsaw, with cooperation of Warsaw University of Technology (WUT) [10], in Jastarnia on 27-30 September 2016. Symposium Proceedings are traditionally published by SPIE [11-19]. The meeting has gathered around 150 participants who presented around 120 research and technical papers. The Symposium, organized every 3 years is a good portrait of laser technology and laser applications development in Poland at university laboratories, governmental institutes, company R&D laboratories, etc. The SLT also presents the current technical projects under realization by the national research, development and industrial teams. Topical tracks of the Symposium, traditionally divided to two large areas - sources and applications, were: laser sources in near and medium infrared, picosecond and femtosecond lasers, optical fiber lasers and amplifiers, semiconductor lasers, high power and high energy lasers and their applications, new materials and components for laser technology, applications of laser technology in measurements, metrology and science, military applications of laser technology, laser applications in environment protection and remote detection of trace substances, laser applications in medicine and biomedical engineering, laser applications in industry, technologies and material engineering.

Impact of molecule-based magnetic materials: A critical outlook

NASA Astrophysics Data System (ADS)

Rentschler, Eva; Affronte, Marco; Massobrio, Carlo; Rabu, Pierre; Veciana, Jaume

2009-05-01

A critical outlook of the field of molecular magnetic materials is presented. This article is inspired by an international symposium devoted to the " Design, Characterization and Modelling of Molecule-Based Magnetic Materials (DCM4-II)" that took place at Strasbourg (France), from May 28th to June 1st, within the E-MRS 2007 Spring Meeting (Symposium R) organized by the European Materials Research Society in collaboration with the European Science Foundation. A series of papers linked to this symposium are published in this issue and in the previous issue (Volume 11, Issue 4) of Solid State Sciences.

RICIS Symposium 1988

NASA Technical Reports Server (NTRS)

1988-01-01

Integrated Environments for Large, Complex Systems is the theme for the RICIS symposium of 1988. Distinguished professionals from industry, government, and academia have been invited to participate and present their views and experiences regarding research, education, and future directions related to this topic. Within RICIS, more than half of the research being conducted is in the area of Computer Systems and Software Engineering. The focus of this research is on the software development life-cycle for large, complex, distributed systems. Within the education and training component of RICIS, the primary emphasis has been to provide education and training for software professionals.

50 years of comparative biochemistry: The legacy of Peter Hochachka.

PubMed

Buck, L T; Burness, G; Campbell, K L; Darveau, C-A; Driedzic, W; Guderley, H; McClelland, G B; Moon, T W; Moyes, C D; Schulte, P M

2018-02-28

Peter Hochachka was an early pioneer in the field of comparative biochemistry. He passed away in 2002 after 4 decades of research in the discipline. To celebrate his contributions and to coincide with what would have been his 80th birthday, a group of his former students organized a symposium that ran as a satellite to the 2017 Canadian Society of Zoologists annual meeting in Winnipeg, Manitoba (Canada). This Special Issue of CBP brings together manuscripts from symposium attendees and other authors who recognize the role Peter played in the evolution of the discipline. In this article, the symposium organizers and guest editors look back on his career, celebrating his many contributions to research, acknowledging his role in training of generations of graduate students and post-doctoral fellows in comparative biochemistry and physiology. Copyright © 2018. Published by Elsevier Inc.

Proceedings of the Symposium on the Management of Longleaf Pine

Treesearch

Robert S. Farrar; [Editor

1989-01-01

The symposium on the management of longleaf pine leading to these proceedings was held on April 4 through 6, 1989, in Long Beach, MS, at the Gulf Park Conference Center of the University of Southern Mississippi. This conference was attended by approximately 170 land managers, wildlife managers, researchers, educators, students, and others interested in longleaf pine...

Children and Violence. Edited Proceedings of an International Symposium (Stockholm, Sweden, May 14-16, 1979).

ERIC Educational Resources Information Center

1980

The purpose of the international symposium on Violence Toward Children was to lay foundations, identify priorities and put forward guidelines for further research and action designed to reduce the level and frequency of violent acts perpetrated on children. This document presents an edited account of the major questions addressed. The main thesis…

Children, nature, and the urban environment: proceedings of a symposium-fair

Treesearch

Northeastern Forest Experiment Station

1977-01-01

A report on the symposium-fair held 19-23 May, 1975 at the C. H. Marvin Center, the George Washington University, Washington, D.C., containing 33 papers. Sections are devoted to defining the role of natural environments and human development, research on urban children and the natural environment, and community and institutional response to fostering desirable...

Junior Science and Humanities Symposium. School Level Management Information Booklet for SY89-90.

ERIC Educational Resources Information Center

Dependents Schools (DOD), Washington, DC. Pacific Region.

Each year, beginning in the early spring, Department of Defense Dependent Schools, Pacific Region conducts a Junior Science and Humanities Symposium program. The information for putting together such a program is contained in this document. Students are invited to conduct original research in the sciences, mathematics, the humanities, and computer…

Proceedings of the 7th International Symposium on the Molecular Breeding of Forage and Turf

USDA-ARS?s Scientific Manuscript database

The 7th International Symposium on the Molecular Breeding of Forage and Turf, MBFT2012, was held in Salt Lake City, UT, USA, from 4-7 June 2012. One-hundred and fifteen researchers from around the world presented oral and poster formats relating to ten general topics: Genetic mechanisms and applic...

Proceedings of the symposium on dynamics and management of Mediterranean-type ecosystems

Treesearch

C. Eugene Conrad; Walter C. Oechel

1982-01-01

The symposium, held at San Diego State University, provided information about the Mediterranean-type ecosystems found throughout the world. In the papers, and in brief summeries of poster displays, both researchers and managers addressed concerns relating to vegetation, fauna, soils, hydrology, fire, and planning. A Review and Follow-up section presents general...

Aircraft Piston Engine Exhaust Emission Symposium

NASA Technical Reports Server (NTRS)

1976-01-01

A 2-day symposium on the reduction of exhaust emissions from aircraft piston engines was held on September 14 and 15, 1976, at the Lewis Research Center in Cleveland, Ohio. Papers were presented by both government organizations and the general aviation industry on the status of government contracts, emission measurement problems, data reduction procedures, flight testing, and emission reduction techniques.

Transfer of Learning. [Concurrent Symposium Session at AHRD Annual Conference, 1998.

ERIC Educational Resources Information Center

1998

This document contains four papers from a symposium on transfer of learning. "The Effect of a Mastery Practice Design on Learning and Transfer in Behavior Modeling Training of Supervisory Listening Skills" (Gary L. May) reports on a case-control study that drew from research in the cognitive sciences on complex skill acquisition to create a…

Moving from status to trends: Forest Inventory and Analysis (FIA) symposium 2012

Treesearch

Randall S. Morin; Greg C. Liknes

2012-01-01

These proceedings report invited presentations and contributions to the 2012 biennial Forest Inventory and Analysis (FIA) Symposium, which was hosted by the Research and Development branch of the U.S. Forest Service. As the only comprehensive and continuous census of the forests in the United States, FIA provides strategic information needed to evaluate sustainability...

Finding pathways to more equitable and meaningful public-scientist partnerships

Treesearch

Daniela Soleri; Jonathan W. Long; Monica D. Ramirez-Andreotta; Ruth Eitemiller; Rajul Pandyaǁ

2016-01-01

For many, citizen science is exciting because of the possibility for more diverse, equitable partnerships in scientific research with outcomes considered meaningful and useful by all, including public participants. This was the focus of a symposium we organized at the 2015 conference of the Citizen Science Association. Here we synthesize points made by symposium...

Promoting Adolescent Health. Symposium on Research Opportunities in Adolescence (3rd, June 1993). Working Papers.

ERIC Educational Resources Information Center

Carnegie Council on Adolescent Development, Washington, DC.

This symposium addressed key findings of the Carnegie Council on Adolescent Development-sponsored book "Promoting the Health of Adolescents: New Directions for the Twenty-First Century." A panel of experts focused on science policy implications of critical issues in adolescent health promotion that have proven difficult to address such…

The Future of Special Education. Proceedings of the Council for Exceptional Children Symposium (Lake Geneva, Wisconsin, May 1986).

ERIC Educational Resources Information Center

Prehm, Herbert J., Ed.

The proceedings of the 1986 Symposium on the Future of Special Education contains 12 papers. Presenters represented the following groups: state education agency directors, large school district directors, small school district directors, teachers, parents, teacher educators, researchers, and Canadian school administrators. An initial paper by F.…

The National Shipbuilding Research Program, 1990 Ship Production Symposium, Paper No. 6A-1: What Can Adhesives Offer to Shipbuilding?

DTIC Science & Technology

1990-08-01

ENGINEERS 601 Pavonia Avenue, Jersey City, NJ 07306 Paper presented at the NSRP 1990 Ship Production Symposium, Pfister Hotel , Milwaukee, Wisconsin, August 21... Smm ) where intermittent or staggered welding would have been sufficient for strength, but not acceptable to the MOD(N). Adhesive joints would appear

PREFACE: 9th National Symposium on Polymeric Materials (NSPM 2009)

NASA Astrophysics Data System (ADS)

Ali, Aidy; Salit, Sapuan

2010-07-01

NSPM 2009 is the formal proceedings of the 9th National Symposium on Polymeric Materials held in Residence Hotel Uniten Bangi on 14-16 December 2009. It is also organised with The Plastics and Rubber Institute Malaysia PRIM. The symposium proceedings consists of 94 papers covering a large number of issues on experimental and analytical studies of polymeric materials. The objectives of the symposium are to review the state-of-the art, present and latest findings and exchange ideas among engineers, researchers and practitioners involved in this field. We strongly hope the outcomes of this symposium will stimulate and enhanced the progress of experimental and analytical studies on polymeric materials as well as contribute to the fundamental understanding in related fields. After careful refereeing of all manuscripts, 15 papers were selected for publications in this issue. Another 20 papers were selected for publication in Pertanika Journal of Science and Technology (PJST). The content of the material and its rapid dissemination was considered to be more important than its form. We are grateful to all the authors for their papers and presentations in this symposium. They are also the ones who help make this symposium possible through their hard work in the preparation of the manuscripts. We would also like to offer our sincere thanks to all the invited speakers who came to share their knowledge with us. We would also like to acknowledge the untiring efforts of the reviewers, research assistants and students in meeting deadlines and for their patience and perseverance. We are indeed honoured to associate this event with Department of Mechanical and Manufacturing, and Faculty of Engineering, Universiti Putra Malaysia. Finally, we appreciate the sponsor support provided by Faculty of Engineering, The Plastics and Rubber Institute Malaysia (PRIM) and PETRONAS Malaysia. Thank you all. Editors: Aidy Ali and S M Sapuan

Preclinical Evaluation of Antiurolithiatic Activity of Viburnum opulus L. on Sodium Oxalate-Induced Urolithiasis Rat Model

PubMed Central

İlhan, Mert; Ergene, Burçin; Süntar, Ipek; Özbilgin, Serkan; Saltan Çitoğlu, Gülçin; Demirel, M. Ayşe; Keleş, Hikmet; Altun, Levent; Küpeli Akkol, Esra

2014-01-01

The aim of the present research is to evaluate the antiurolithiatic effect of the various extracts prepared from the fruits of Viburnum opulus L., in regard to its ethnobotanical record. To induce urolithiasis, 70 mg/kg sodium oxalate was injected to the rats which were housed individually in metabolic cages. The test materials were applied during 7 days. Biochemical (urine and serum parameters), histopathological and antioxidant (TBARs, TSH and GSH) assays were conducted. The urine samples were examined by light microscope for the determination of the calcium oxalate crystals. Lyophilized juice of V. opulus (LJVO) and lyophilized commercial juice of V. opulus (LCJVO) exerted potential antiurolithiatic activity which was attributed to its diuretic effect along with the inhibitory action on the oxalate levels and free radical production. We also determined the chlorogenic acid content of the LJVO by high-performance liquid chromatography (HPLC). Chlorogenic acid was determined by using Supelcosil LC-18 (250 × 4.6 mm, 5 µm) column and acetonitrile: water: 0.2% o-phosphoric acid as a mobile phase. The chlorogenic acid content of V. opulus was found to be 0.3227 mg/mL in fruit juice. The results obtained in this study have provided a scientific evidence for the traditional usage of V. opulus on passing kidney stones in Turkish folk medicine. PMID:25165481

Predisposing factors for infantile urinary calculus in south-west of Iran.

PubMed

Alemzadeh-Ansari, Mohammad Hasan; Valavi, Ehsan; Ahmadzadeh, Ali

2014-01-01

Urinary calculi in infants are relatively infrequent, but their incidence has increased in the recent decades. The aim of this study was to investigate the clinical presentation, metabolic risk factors, and urinary tract abnormalities in infants suffering from kidney calculus. A total of 152 infants were admitted between 2009 and 2012 with ultrasonography-proven urolithiasis. A Foley catheter was fixed and 24-hour urine samples were analyzed for calcium, citrate, oxalate, uric acid, and magnesium. For detecting cystinuria, qualitative measurement of urinary cystine was done by nitroprusside test. Urinary tract structural abnormalities were also evaluated. The mean age at the diagnosis of kidney calculus was 5.46 months (range, 15 days to 12 months). The most common clinical findings were restlessness and urinary tract infection. A family history of calculi was found in 67.1% of the patients and 68.4% were born to consanguineous marriages. Metabolic abnormalities and urinary tract abnormalities were found in 96.1% and 15.1% of children, respectively. Urinary tract abnormalities were more common in girls. The most common metabolic risk factors were hypercalciuria (79.6%) and hypocitraturia (40.9%). Hyperoxaluria and hypomagnesuria were found in about 28% of patients, both of which were associated with bilateral urolithiasis. These findings show that urinary metabolic abnormalities are very common in infants with urolithiasis. Appropriate evaluation of urinary metabolic parameters can lead us to proper diagnosis and treatment.

[Effect of urinary Tamm-horsfall protein concentration changes under centrifugation and its association with urolithiasis formation in rats].

PubMed

Chen, Yuanhao; Guo, Heqing; Sun, Bin; Li, Jianye; Yan, Jingmin; Hong, Quan; Zou, Zhikang; Wang, Jianchang

2014-04-15

To explore the concentration changes of Tamm-Horsefall protein (THP) under centrifugation in rat urine and discuss its association with urolithiasis formation. A total of 40 Wistar rats were divided randomly into 4 groups of flying with stone (A), flying without stone (B), stone without flying (C) and control (D). After centrifugation, the THP concentrations of each group were measured by enzyme-linked immunosorbent assay (ELISA). Then urinary system was dissected, stained with hematoxylin & eosin and observed under electron microscopy to examine the distribution and number of each section. The SPSS 13.0 software was used for data analyses. Group A showed significant difference in THP concentrations with groups C and D ( (11 ± 4) vs (15 ± 6), (17 ± 4) ng/ml, P = 0.037 and 0.005).No statistically significant difference existed between groups A and B ((11 ± 5) ng/ml, P = 0.998) or groups C and D (P = 0.422). Group B had significant difference in THP concentrations with groups D (P = 0.036). Regarding the number of stones in ureter, Group A had statistically significant difference with B (P = 0.029).However, there was no difference in the number of bladder stones.In kidney stones, there was significant difference (P = 0.029) on "+ +" rating. Centrifugation may reduce the urinary concentration of THP so as cause urolithiasis formation in rats.

Inhibition of crystallization caused by Proteus mirabilis during the development of infectious urolithiasis by various phenolic substances.

PubMed

Torzewska, Agnieszka; Rozalski, Antoni

2014-01-01

Infectious urolithiasis is a consequence of persistent urinary tract infections caused by urease producing bacteria e.g. Proteus mirabilis. These stones are composed of struvite and carbonate apatite. Their rapid growth and high recurrence indicate that so far appropriate methods of treatment have not been found. In the present study, the inhibitory effect of phenolic compounds was investigated in vitro against formation of struvite/apatite crystals. The impact of these substances with different chemical structures on crystallization caused by clinical isolates of P. mirabilis was tested spectrophotometrically using a microdilution method. Among the 11 tested compounds resveratrol, epigallocatechin gallate, peralgonidin, vanillic and coffee acids at the concentrations 250-1000 μg/ml inhibited P. mirabilis urease activity and crystallization. However, only vanillic acid had such an effect on all tested strains of P. mirabilis. Therefore, using an in vitro model, bacterial growth, crystallization, urease activity and pH were examined for 24h in synthetic urine with vanillic acid. Effect of vanillic acid was compared with that of other known struvite/apatite crystallization inhibitors (acetohydroxamic acid, pyrophosphate) and it was shown that vanillic acid strongly inhibited bacterial growth and the formation of crystals. It can be assumed that this compound, after further studies, can be used in the treatment or prophylaxis of infectious urolithiasis. Copyright © 2013 Elsevier GmbH. All rights reserved.

[In-hospital stays for urolithiasis: analysis of French national data].

PubMed

Raynal, G; Merlet, B; Traxer, O

2011-07-01

Urolithiasis is of health economics concern since it is very frequent. However, there is few data upon its issue in France. We have analyzed the data issued from the national coding system for in-hospital stays and interventions, using urolithiasis codes and compared between public and private sectors. We have observed evolution of procedures and stays until 2009. Public and private sectors were quite similar in terms of stays numbers (144,324 in 2009, and an evaluated total cost of more than 168 millions of euros). Since 2000, there has been an increase of more than 20% in the number of stays in the public sector and a stagnation in the private one. Public and private sectors appeared different in terms of: (1) stays without intervention (53 vs 26%; p<0.0001); (2) stays without associated diagnosis (5.78 vs 8.41%; p<0.0001). Since 2006, there has been a stagnation for percutaneous and surgical interventions (less than 5% of the number of interventions) whereas there has been a clear increase in endoscopic (+29% in private sector and +16% in public one) and lithotriptic (+19 and +5%) interventions. There were strong disparities between public and private sectors. Endoscopic interventions and lithotrity sessions have shown a sustained increase. Surgical and percutaneous interventions have shown a stagnation. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

High dietary calcium to phosphorus ratio and alkali-forming potential as factors promoting silica urolithiasis in sheep.

PubMed

Stewart, S R; Emerick, R J; Pritchard, R H

1990-02-01

Sheep were used to study factors previously found to promote silica urolithiasis in a rat model. In addition to high silica, these dietary factors included elevated calcium, a high calcium to phosphorus ratio and alkali-forming effects. Wether lambs had ad libitum access to a diet of 50% of grass hay and 50% ground oats plus supplement. Diet analysis was 3.4% total SiO2, .29% calcium, .25% phosphorus, 11.3% CP and 28% ADF. Treatments (40 lambs/treatment) consisted of a control (C), limestone to increase dietary calcium to .6% (L), L + 1% sodium bicarbonate (LS) and L + 1% ammonium chloride (LA). After a 91-d experimental period followed by a 56-d postexperimental finishing period, silica kidney deposits were found in all treatments, and SiO2 made up 74% to 97% of the urolithic ash. Kidney urolith incidences in the four treatments were C, 7/40; L, 12/40; LS, 20/40; and LA, 9/40. A higher urolith incidence in LS (LS vs C, P less than .05) and a trend toward a higher incidence in L (L vs C, P less than .2), accompanied by elevated urine pH (L = LS greater than C greater than LA, P less than .01), lend support to the concept that high-silica diets having high calcium to phosphorus ratios and alkali-forming potentials contribute to silica urolithiasis.

Current Status and Future Perspectives in Flavor Research: Highlights of the 11th Wartburg Symposium on Flavor Chemistry & Biology.

PubMed

Hofmann, Thomas; Krautwurst, Dietmar; Schieberle, Peter

2018-03-14

The 11th Wartburg Symposium on Flavor Chemistry & Biology, held at the hotel "Auf der Wartburg" in Eisenach, Germany, from June 21 to 24 in 2016, offered a venue for global exchange on cutting-edge research in chemistry and biology of odor and taste. The focus areas were (1) functional flavor genomics and biotechnology, (2) flavor generation and precursors, (3) new approaches and precursors, (4) new approaches and technologies, (5) new molecules and structure/activity relationships, (6) food-borne bioactives and chemosensory health prevention, and (7) chemosensory reception, processing, and perception. Selected from more than 250 applicants, 160 distinguished scientists and rising stars from academia and industry from 24 countries participated in this multidisciplinary event. This special issue comprises a selection of 33 papers from oral presentations and poster contributions and is prefaced by this symposium introduction to carve out essential achievements in odor and taste chemistry and to share future research perspectives.

Video Games for Diabetes Self-Management: Examples and Design Strategies

PubMed Central

Lieberman, Debra A.

2012-01-01

The July 2012 issue of the Journal of Diabetes Science and Technology includes a special symposium called “Serious Games for Diabetes, Obesity, and Healthy Lifestyle.” As part of the symposium, this article focuses on health behavior change video games that are designed to improve and support players’ diabetes self-management. Other symposium articles include one that recommends theory-based approaches to the design of health games and identifies areas in which additional research is needed, followed by five research articles presenting studies of the design and effectiveness of games and game technologies that require physical activity in order to play. This article briefly describes 14 diabetes self-management video games, and, when available, cites research findings on their effectiveness. The games were found by searching the Health Games Research online searchable database, three bibliographic databases (ACM Digital Library, PubMed, and Social Sciences Databases of CSA Illumina), and the Google search engine, using the search terms “diabetes” and “game.” Games were selected if they addressed diabetes self-management skills. PMID:22920805

The naphthalene state of the science symposium: objectives, organization, structure, and charge.

PubMed

Belzer, Richard B; Bus, James S; Cavalieri, Ercole L; Lewis, Steven C; North, D Warner; Pleus, Richard C

2008-07-01

This report provides a summary of the objectives, organization, structure and charge for the naphthalene state of the science symposium (NS(3)), Monterey, CA, October 9-12, 2006. A 1-day preliminary conference was held followed by a 3-day state of the science symposium covering four topics judged by the Planning Committee to be crucial for developing valid and reliable scientific estimates of low-dose human cancer risk from naphthalene. The Planning Committee reviewed the relevant scientific literature to identify singularly knowledgeable researchers and a pool of scientists qualified to serve as expert panelists. In two cases, independent scientists were commissioned to develop comprehensive reviews of the relevant science in a specific area for which no leading researcher could be identified. Researchers and expert panelists alike were screened for conflicts of interest. All policy issues related to risk assessment practices and risk management were scrupulously excluded. NS(3) was novel in several ways and provides an innovative model for the effective use of peer review to identify scientific uncertainties and propose research strategies for reducing or eliminating them prior to the conduct of risk assessment.

Video games for diabetes self-management: examples and design strategies.

PubMed

Lieberman, Debra A

2012-07-01

The July 2012 issue of the Journal of Diabetes Science and Technology includes a special symposium called "Serious Games for Diabetes, Obesity, and Healthy Lifestyle." As part of the symposium, this article focuses on health behavior change video games that are designed to improve and support players' diabetes self-management. Other symposium articles include one that recommends theory-based approaches to the design of health games and identifies areas in which additional research is needed, followed by five research articles presenting studies of the design and effectiveness of games and game technologies that require physical activity in order to play. This article briefly describes 14 diabetes self-management video games, and, when available, cites research findings on their effectiveness. The games were found by searching the Health Games Research online searchable database, three bibliographic databases (ACM Digital Library, PubMed, and Social Sciences Databases of CSA Illumina), and the Google search engine, using the search terms "diabetes" and "game." Games were selected if they addressed diabetes self-management skills. © 2012 Diabetes Technology Society.

U.S. Radioecology Research Programs of the Atomic Energy Commission in the 1950s

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

Reichle, D.E.

2004-01-12

This report contains two companion papers about radiological and environmental research that developed out of efforts of the Atomic Energy Commission in the late 1940s and the 1950s. Both papers were written for the Joint U.S.-Russian International Symposium entitled ''History of Atomic Energy Projects in the 1950s--Sociopolitical, Environmental, and Engineering Lessons Learned,'' which was hosted by the International Institute for Applied Systems Analysis in Laxemberg, Austria, in October 1999. Because the proceedings of this symposium were not published, these valuable historic reviews and their references are being documented as a single ORNL report. The first paper, ''U.S. Radioecology Research Programsmore » Initiated in the 1950s,'' written by David Reichle and Stanley Auerbach, deals with the formation of the early radioecological research programs at the U.S. Atomic Energy Commission's nuclear production facilities at the Clinton Engineering Works in Oak Ridge, Tennessee; at the Hanford Plant in Richland, Washington; and at the Savannah River Plant in Georgia. These early radioecology programs were outgrowths of the environmental monitoring programs at each site and eventually developed into the world renowned National Laboratory environmental program sponsored by the Office of Biological and Environmental Research of the U.S. Department of Energy. The original version of the first paper was presented by David Reichle at the symposium. The second paper, ''U.S. Atomic Energy Commission's Environmental Research Programs Established in the 1950s,'' summarizes all the environmental research programs supported by the U.S. Atomic Energy Commission in the 1950s and discusses their present-day legacies. This paper is a modified, expanded version of a paper that was published in September 1997 in a volume commemorating the 50th anniversary symposium of the U.S. Department of Energy's Office of Biological and Environmental Research (DOE/BER). Contributors to the original work--Murray Schulman, DOE Headquarters, retired; Jerry Elwood, DOE/BER; David Reichle, Oak Ridge National Laboratory; and Ward Wicker, Colorado State University--provided further insight into environmental research in the decade of the 1950s and expanded the environmental part of the original document. The original version of the second paper was presented by David Reichle in poster session at the symposium.« less

EMRS Spring Meeting 2014 Symposium D: Phonons and fluctuations in low dimensional structures

NASA Astrophysics Data System (ADS)

2014-11-01

The E-MRS 2014 Spring meeting, held from 26-30th May 2014 in Lille included the Symposium D entitled ''Phonons and Fluctuations in Low Dimensional Structures'', the first edition of its kind. The symposium was organised in response to the increasing interest in the study of phonons in the context of advances in condensed matter physics, electronics, experimental methods and theory and, in particular, the transfer of energy across atomic interfaces and the propagation of energy in the nm-scale. Steering heat by light or vice versa and examining nano-scale energy conversion (as in thermoelectricity and harvesting e.g. in biological systems) are two aspects that share the underlying science of energy processes across atomic interfaces and energy propagation in the nanoscale and or in confined systems. The nanometer scale defies several of the bulk relationships as confinement of electrons and phonons, locality and non-equilibrium become increasingly important. The propagation of phonons as energy carriers impacts not only heat transfer, but also the very concept and handling of temperature in non-equilibrium and highly localised conditions. Much of the needed progress depends on the materials studied and this symposium targeted the interface material aspects as well as the emerging concepts to advance in this field. The symposium had its origins in a series of meetings and seminars including: (1) the first Phonon Engineering Workshop, funded by Catalan Institute for Research and Advanced Studies (ICREA), the then MICINN, the CNRS, VTT, and several EU projects, held in Saint Feliu de Guixols (Girona, Spain) from 24th to 27th of May 2010 with 65 participants from Europe, the USA and Japan; (2) the first Phonons and Fluctuations workshop, held in Paris on 8th and 9th November 2010, supported by French, Spanish and Finnish national projects and EU projects, attended by about 50 researchers; (3) the second Phonon and Fluctuations workshop, held in Paris on 8th and 9th September 2011, attended by 55 researchers and (4) the 3rd Workshop on Phonons & Fluctuations, held in Saint Feliux de Guixols (Girona, Spain) during 21 to 24th May 2012 attended by 65 participants from Europe and the USA. These papers in this proceeding are examples of the work presented at the symposium. They represent the tip of the iceberg, as the symposium attracted over 100 abstracts. The meeting room was usually full with an audience varying between 40 and 100 participants. The plenary presentation was given by Prof. Gang Chen (MIT) on ''Ballistic and Coherent Phonon Heat Conduction in Bulk Materials and Nanostructures'', which was warmly welcome by an eager and highly motivated audience. The invited speakers were: Prof. Thomas Dehoux (U. Bordeaux), Dr S. Chung (U. New South Wales, Australia), Prof. A. Goni (CSIC-ICMAB), Prof. Giuliano Benenti (U. Insubria), Dr. Davide Donadio (Max Planck Institute for Polymer Research, Mainz), Prof. George Fytas (University of Crete), Prof. Dr. Tobias Kippenberg (EPFL, Switzerland), Prof. Bernard Perrin (INSP, Paris), Prof. Gyaneshwar P. Srivastava, U. Exeter) and Prof. Dr. Achim Kittel (U. Oldenburg). The organisers are very grateful to them for supporting the symposium and sharing their latest research results with the symposium participants. The symposium organisers recognised the participation of students and awarded prizes to the two Best Student Presentations, which went to Valeria Lacatena (IEMN, Lille) with an invited presentation entitled ''Efficient reduction of thermal conductivity in silicon using phononic-engineered membranes'' and to Yan Qing Liu (Institute Neel, Grenoble) who presented the talk entitled ''Sensitive 3-omega measurements of epitaxial thermoelectric thin films''. The poster session had about fifty posters and the four best poster prizes went to: Konstanze Hahn et al. (U. Cagliari) poster title ''Determination of Thermal conductivity in (nanostructured) SiGe materials'', Florian Doehring et al. (U. Goettingen) poster title ''Phonon blocking in Multilayers produced by Pulsed Laser Deposition'', Jordi Gomis-Bresco et al. (ICN2) poster '' A 1D PhoXonic Crystal'', Barcelona and Benjamin J Robinson et al. (U. Lancaster) poster ''Scanning Thermal microscopy studies of 2D materials''. The symposium organisers are grateful to the Scientific Committee members, Prof. Bahram Djafari-Rouhani (France), Prof. Dr. Thomas Dekorsy (Germany), Prof. Anthony Kent (UK), Prof. Fabio Marchesoni (Italy), Dr. Natalio Mingo (France), Prof. Pascal Ruello, (France) and Prof. Javier Viejo-Rodriguez (Spain), for their help with all aspects of evaluation of the scientific level of the presentations in the symposium. The symposium was sponsored by the FP7 ICT FET Open Coordination Action EUPHONON (GA. 612086) and by the CNRS GDR ''Thermal Nanosciences and NanoEngineering''. The symposium organisers express their sincere thanks to the staff of the E-MRS for continuous support and timely advice in all organisational aspects. We are indebted to Dr. Erwan Guillotel (ICN2) for his assistance with the organisation of the symposium.

Fourth International Symposium on Long-Range Sound Propagation

NASA Technical Reports Server (NTRS)

Willshire, William L., Jr. (Compiler)

1990-01-01

Long range sound propagation is an aspect of many acoustical problems ranging from en route aircraft noise to the acoustic detection of aircraft. Over the past decade, the University of Mississippi and the Open University of England, together with a third institution, have held a symposium approx. every 2 years so that experts in the field of long range propagation could exchange information on current research, identify areas needing additional work, and coordinate activities as much as possible. The Fourth International Symposium on Long Range Sound Propagation was jointly sponsored by the University of Mississippi, the Open University of England, and NASA. Papers were given in the following areas: ground effects on propagation; infrasound propagation; and meteorological effects on sound propagation. A compilation of the presentations made at the symposium is presented along with a list of attendees, and the agenda.

Introduction to the IEEE International Symposium on Applications of Ferroelectrics and International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials.

PubMed

Ye, Zuo-Guang; Tan, Xiaoli; Bokov, Alexei A

2012-09-01

The 20th IEEE International Symposium on Applications of Ferroelectrics (ISAF) was held on July 24-27, 2011, in Vancouver, British Columbia, Canada, jointly with the International Symposium on Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (PFM). Over a period of four days, approximately 400 scientists, engineers, and students from around the world presented their work and discussed the latest developments in the field of ferroelectrics, related materials, and their applications. It is particularly encouraging to see that a large number of students (115) were attracted to the joint conference and presented high-quality research works. This trend is not only important to this conference series, but more importantly, it is vital to the future of the ferroelectrics field.

PREFACE: Padjadjaran Earth Dialogues: International Symposium on Geophysical Issues, PEDISGI

NASA Astrophysics Data System (ADS)

Rosandi, Y.; Urbassek, H. M.; Yamanaka, H.

2016-01-01

This issue of IOP Conference Series: Earth and Environmental Science contains selected papers presented at the Padjadjaran Earth Dialogues: International Symposium on Geophysical Issues, PEDISGI. The meeting was held from June 8 to 10, 2015, at the Bale-Sawala of Universitas Padjadjaran in Jatinangor, Indonesia. The PEDISGI is a symposium to accommodate communication between researchers, in particular geophysicists and related scientists, and to enable sharing of knowledge and research findings concerning local and global geophysical issues. The symposium was attended by 126 participants and 64 contributors from Indonesian universities and the neighbouring countries in four categories, viz. Theoretical and Computational Geophysics, Environmental Geophysics, Geophysical Explorations, and Geophysical Instrumentations and Methods. The symposium was accompanied by a dialog, discussing a chosen topic regarding environmental and geological problems of relevance for the Indonesian archipelago and the surrounding regions. For this first event the topic was ''The formation of Bandung-Basin between myths and facts: Exemplary cultural, geological and geophysical study on the evolution of the earth surface'', presented by invited speakers and local experts. This activity was aimed at extending our knowledge on this particular subject, which may have global impact. This topic was augmented by theoretical background lectures on the earth's surface formation, presented by the invited speakers of the symposium. The meeting would not have been successful without the assistance of the local organizing committee. We want to specially thank Irwan A. Dharmawan for managing the programme, Anggie Susilawati and Mia U. Hasanah for the conference administration, and Dini Fitriani for financial management. We also thank the National Geographic Indonesia for its support via the Business to Business Collaboration Program. The conference photograph can be viewed in the PDF.

2nd International Symposium on Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015)

NASA Astrophysics Data System (ADS)

Tavadyan, Levon, Prof; Sachkov, Viktor, Prof; Godymchuk, Anna, Dr.; Bogdan, Anna

2016-01-01

The 2nd International Symposium «Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering» (REES2015) was jointly organized by Tomsk State University (Russia), National Academy of Science (Armenia), Shenyang Polytechnic University (China), Moscow Institute of Physics and Engineering (Russia), Siberian Physical-technical Institute (Russia), and Tomsk Polytechnic University (Russia) in September, 7-15, 2015, Belokuriha, Russia. The Symposium provided a high quality of presentations and gathered engineers, scientists, academicians, and young researchers working in the field of rare and rare earth elements mining, modification, separation, elaboration and application, in order to facilitate aggregation and sharing interests and results for a better collaboration and activity visibility. The goal of the REES2015 was to bring researchers and practitioners together to share the latest knowledge on rare and rare earth elements technologies. The Symposium was aimed at presenting new trends in rare and rare earth elements mining, research and separation and recent achievements in advanced materials elaboration and developments for different purposes, as well as strengthening the already existing contacts between manufactures, highly-qualified specialists and young scientists. The topics of the REES2015 were: (1) Problems of extraction and separation of rare and rare earth elements; (2) Methods and approaches to the separation and isolation of rare and rare earth elements with ultra-high purity; (3) Industrial technologies of production and separation of rare and rare earth elements; (4) Economic aspects in technology of rare and rare earth elements; and (5) Rare and rare earth based materials (application in metallurgy, catalysis, medicine, optoelectronics, etc.). We want to thank the Organizing Committee, the Universities and Sponsors supporting the Symposium, and everyone who contributed to the organization of the event and to publication of this proceeding.

"Mangrove 'killifish': an exemplar of integrative biology": introduction to the symposium.

PubMed

Orlando, Edward F

2012-12-01

The mangrove rivulus, Kryptolebias marmoratus, (hereafter, rivulus) is one of the only two vertebrates known to self-fertilize, with the other being a recently named close relative, Kryptolebias hermaphroditus (Tatarenkov et al. 2012). Rivulus is also the first fish species found to have environmental sex determination, whereby lower temperatures inhibit ovarian development, thus providing one potential route that avoids inbreeding depression (Harrington 1967; Conover 2004). Wild rivulus exist as androdioecious populations in which both hermaphrodites and, although relatively rare, males are found (Taylor 2000). In the laboratory, individual adult rivulus can produce isogenic embryos. Under as yet unknown environmental conditions, males develop and outcrossing between the hermaphrodites and males occurs (Taylor 2000; Mackiewicz et al. 2006a, 2006b). It is intriguing to consider the behavioral, neurological, and endocrinological control necessary to accommodate this reproductive strategy (Sakakura et al. 2006; Orlando et al. 2006; Earley et al. 2008). In addition to environmental sex determination and androdioecious reproduction, rivulus is also known to emerge from its aquatic surroundings and assume a transitory, terrestrial existence (Ong et al. 2007; Taylor et al. 2008; Cooper et al. 2012). Rivulus is an emerging and potentially powerful model for integrative and comparative biological research and, in part, this emergence has been catalyzed by this first symposium on its biology. The well-attended symposium comprised 11 speakers, which included four women and seven men, with academic ranks ranging from postdoctoral fellow to full professor, who came from four countries. This symposium will help drive future research within this taxon and will facilitate collaborations among researchers. It has already facilitated networking between heads of laboratories and current and potential future postdoctoral fellows and students. The organizing committee looks forward to the next rivulus symposium with great anticipation.

PREFACE: 4th International Symposium on Instrumentation Science and Technology (ISIST'2006)

NASA Astrophysics Data System (ADS)

Jiubin, Tan

2006-10-01

On behalf of the International Program Committee of ISIST'2006 and the symposium coordinators, I would like to thank all the participants for their presence at the 4th International Symposium on Instrumentation Science and Technology (ISIST'2006), a platform for scientists, researchers and experts from different parts of the world to present their achievements and to exchange their views on ways and means to further develop modern instrumentation science and technology. In the present information age, instrumentation science and technology is playing a more and more important role, not only in the acquisition and conversion of information at the very beginning of the information transformation chain, but also in the transfer, manipulation and utilization of information. It provides an analysis and test means for bioengineering, medical engineering, life science, environmental engineering and micro/nanometer technology, and integrates these disciplines to form new subdivisions of their own. The major subject of the symposium is crossover and fusion between instrumentation science and technology and other sciences and technologies. ISIST'2006 received more than 800 full papers from 12 countries and regions, from which 300 papers were finally selected by the international program committee for inclusion in the proceedings of ISIST'2006, published in 2 volumes. The major topics include instrumentation basic theory and methodology, sensors and conversion technology, signal and image processing, instruments and systems, laser and optical fiber instrumentation, advanced optical instrumentation, optoelectronics instrumentation, MEMS, nanotechnology and instrumentation, biomedical and environmental instrumentation, automatic test and control. The International Symposium on Instrumentation Science and Technology (ISIST) is sponsored by ICMI, NSFC, CSM, and CIS, and organized by ICMI, HIT and IC-CSM, and held every two years. The 1st symposium was held in LuoYang, China in 1999. The 2nd symposium was held in JiNan, China in 2002. The 3rd symposium was held in Xi'an, China in 2004. The 4th symposium is held in Harbin, China in 2006. The 5th symposium will be held in Hangzhou in 2008. We hope this symposium will further promote the development of instrumentation science and technology and get us all together to create a bright future. Professor Dr Tan Jiubin

Advances in Hispanic Linguistics: Papers from the Hispanic Linguistics Symposium (2nd, Columbus, OH, October 9-11, 1998). Volumes 1-2.

ERIC Educational Resources Information Center

Gutierrez-Rexach, Javier, Ed.; Martinez-Gil, Fernando, Ed.

Papers from the 1998 Hispanic Linguistics Symposium include: "Patterns of Gender Agreement in the Speech of Second Language Learners"; "'Nomas' in Mexican American Dialect"; "Parsing Spanish 'solo'"; "On Levels of Processing and Levels of Comprehension"; "The Role of Attention in Second/Foreign Language Classroom Research: Methodological Issues";…

Analyzing the Factors that Influence Persistence Rates in STEM Field, Majors: Introduction to the Symposium

ERIC Educational Resources Information Center

Ehrenberg, Ronald G.

2010-01-01

To improve our understanding of the factors that influence persistence rates in STEM field majors, the Alfred P. Sloan Foundation provided a grant to the Cornell Higher Education Research Institute in 2007 to study the question. The five papers in the symposium represent the output of the project. This introduction explains the motivation for…

RESULTS OF COMPUTATIONS MADE FOR DASA-USNRDL FALLOUT SYMPOSIUM

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

Read, R.; Wagner, L.; Moorehead, E.

1962-11-01

The regression techniques introduced by the Civil Defense Research Project for estimating fallout particle deposition coordinates, their standard ellipses, and isointensity contours have been applied to some of the homework problems assigned for the DASA-USNRDL Fallout Symposium. The results are reported and the estimates are contrasted with estimates based on the assumption that winds are invariant with time. (auth).

Proceedings of the Symposium on Needs for Nondestructive Testing in the Forest Products Industries

Treesearch

1965-01-01

The purpose of this meeting was to bring together about 30 representatives of the various forest products industries and a few affiliated research and educational institutions to discuss and define industry needs for nondestructive testing. The necessity for such a meeting was made clear in the Symposium on Nondestructive Testing of Wood held at this Laboratory in...

Sustainable Development of Natural Resources in the Third World: Technological and Institutional Challenges. An International Symposium (Columbus, OH, September 3-6, 1985).

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. School of Natural Resources.

This booket contains abstracts of papers presented at a symposium which focused on sustainable development of natural resources in third world countries. The abstracts are organized under these headings: (1) factors affecting individual's resource use decisions; (2) resource conservation and economic development; (3) research on alternative…

Rio Grande ecosystems: Proceedings introduction

Treesearch

Deborah M. Finch; Jeffrey C. Whitney

1999-01-01

These proceedings are an outcome of a symposium and workshop of the same title held June 2-5, 1998, in Albuquerque, New Mexico. Hosted by the USDA Forest Service, Rocky Mountain Research Station and the U.S. Fish and Wildlife Service’s Bosque Improvement Group, in collaboration with partners from a variety of public and private sectors, the symposium was designed to...

Symposium on Television Violence (Colloque sur la Violence a la Television); Queen's University, Kingston, Ontario, Canada, August 24-26, 1975.

ERIC Educational Resources Information Center

Canadian Radio-Television Commission, Ottawa (Ontario).

This book presents material from a symposium on television violence that was organized by the Canadian Radio-Television Commission. Part 1, "The Public Issue," discusses the social effects of mass media and violence as a dramatic convention. Part 2, "The Social Effects of Television Violence," provides experiments, research,…

Semi-annual conference review January-June 2000

Treesearch

John K. Borchardt; Marguerite S. Sykes; Mahendra R. Doshi

2000-01-01

Conferences covered in this semiannual review include the TAPPI Recycling Symposium and the 9th PTS/CTP Deinking Symposium. The intent of this feature is to present a synopsis of the significant research results and industry ideas related to paper recycling reported at these conferences. Due to space constraints, we are not able to cover all of the presented papers in...

Proceedings of the symposium on oak woodlands and hardwood rangeland management; October 31 - November 2, 1990; Davis, California

Treesearch

Richard B. Standiford

1991-01-01

This proceedings summarizes the research results presented at a symposium on oak woodlands and hardwood rangelands in California. Sixty-six papers are included, focused on six major topics, namely: regeneration and restoration of oaks, wildlife habitat considerations, monitoring trends, land use planning, management strategies, and ecology and management of Engelmann...

The 28th Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

Rohn, Douglas A. (Compiler)

1994-01-01

The proceedings of the 28th Aerospace Mechanisms Symposium, which was hosted by the NASA Lewis Research Center and held at the Cleveland Marriott Society Center on May 18, 19, and 20, 1994, are reported. Technological areas covered include actuators, aerospace mechanism applications for ground support equipment, lubricants, pointing mechanisms joints, bearings, release devices, booms, robotic mechanisms, and other mechanisms for spacecraft.

Pushing boundaries: new directions in inventory techniques and applications: Forest Inventory and Analysis (FIA) symposium 2015

Treesearch

Sharon M. Stanton; Glenn A. Christensen

2016-01-01

These proceedings report invited presentations and contributions to the 2015 Forest Inventory and Analysis (FIA) Symposium, which was hosted by the Research and Development branch of the U.S. Forest Service. As the only comprehensive and continuous census of the forests in the United States, FIA provides strategic information needed to evaluate sustainability of...

Gender and Race on the Campus and in the School: Beyond Affirmative Action. Proceedings of the AAUW College/University Symposium (3rd, Anaheim, California, June 19-21, 1997).

ERIC Educational Resources Information Center

American Association of Univ. Women, Washington, DC.

These symposium proceedings on gender and race in education explore current research on equity and examine successful initiatives and model programs. The 41 papers are organized in eight sections titled: "Shifting the Paradigm"; "Model Programs"; "Faculty Diversity and Development"; "Curriculum and Teaching…

A Brave New World: Theory to Practice in Participatory Culture and Music Learning and Teaching

ERIC Educational Resources Information Center

Waldron, Janice; Mantie, Roger; Partti, Heidi; Tobias, Evan S.

2018-01-01

The four perspectives in this paper were first presented as an interactive research/workshop symposium at RIME 9. The purpose of the symposium was to connect new media scholar Henry Jenkins's theory of 'participatory culture' (1992, 2006, 2009) to possible practices of 'participatory culture' in diverse music teaching and learning contexts. We…

Astronomy and Space Technologies, Photonics Applications and Web Engineering, Wilga, May 2012

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2012-05-01

This paper is the first part (out of five) of the research survey of WILGA Symposium work, May 2012 Edition, concerned with photonics and electronics applications in astronomy and space technologies. It presents a digest of chosen technical work results shown by young researchers from different technical universities from this country during the Jubilee XXXth SPIE-IEEE Wilga 2012, May Edition, symposium on Photonics and Web Engineering. Topical tracks of the symposium embraced, among others, nanomaterials and nanotechnologies for photonics, sensory and nonlinear optical fibers, object oriented design of hardware, photonic metrology, optoelectronics and photonics applications, photonics-electronics co-design, optoelectronic and electronic systems for astronomy and high energy physics experiments, JET tokamak and pi-of-the sky experiments development. The symposium is an annual summary in the development of numerable Ph.D. theses carried out in this country in the area of advanced electronic and photonic systems. It is also a great occasion for SPIE, IEEE, OSA and PSP students to meet together in a large group spanning the whole country with guests from this part of Europe. A digest of Wilga references is presented [1-275].

Optoelectronic Devices, Sensors, Communication and Multimedia, Photonics Applications and Web Engineering, Wilga, May 2012

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2012-05-01

This paper is the fourth part (out of five) of the research survey of WILGA Symposium work, May 2012 Edition, concerned with Optoelectronic Devices, Sensors, Communication and Multimedia (Video and Audio) technologies. It presents a digest of chosen technical work results shown by young researchers from different technical universities from this country during the Jubilee XXXth SPIE-IEEE Wilga 2012, May Edition, symposium on Photonics and Web Engineering. Topical tracks of the symposium embraced, among others, nanomaterials and nanotechnologies for photonics, sensory and nonlinear optical fibers, object oriented design of hardware, photonic metrology, optoelectronics and photonics applications, photonics-electronics co-design, optoelectronic and electronic systems for astronomy and high energy physics experiments, JET tokamak and pi-of-the sky experiments development. The symposium is an annual summary in the development of numerable Ph.D. theses carried out in this country in the area of advanced electronic and photonic systems. It is also a great occasion for SPIE, IEEE, OSA and PSP students to meet together in a large group spanning the whole country with guests from this part of Europe. A digest of Wilga references is presented [1-270].