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https://www.readbyqxmd.com/read/28636063/solving-interoperability-in-translational-health-perspectives-of-students-from-the-international-partnership-in-health-informatics-education-iphie-2016-master-class
#1
Anne M Turner, Julio C Facelli, Monique Jaspers, Thomas Wetter, Daniel Pfeifer, Laël Cranmer Gatewood, Terry Adam, Yu-Chuan Li, Ming-Chin Lin, R Scott Evans, Anna Beukenhorst, Hugo Johan Theodoore van Mens, Esmee Tensen, Christian Bock, Laura Fendrich, Peter Seitz, Julian Suleder, Ranyah Aldelkhyyel, Kent Bridgeman, Zhen Hu, Aaron Sattler, Shin-Yi Guo, Islam Md Mohaimenul Mohaimenul, Dina Nur Anggraini Ningrum, Hsin-Ru Tung, Jiantano Bian, Joseph M Plasek, Casey Rommel, Juandalyn Burke, Harkirat Sohih
BACKGROUND: In the summer of 2016 an international group of biomedical and health informatics faculty and graduate students gathered for the 16th meeting of the International Partnership in Health Informatics Education (IPHIE) masterclass at the University of Utah campus in Salt Lake City, Utah. This international biomedical and health informatics workshop was created to share knowledge and explore issues in biomedical health informatics (BHI). OBJECTIVE: The goal of this paper is to summarize the discussions of biomedical and health informatics graduate students who were asked to define interoperability, and make critical observations to gather insight on how to improve biomedical education...
June 20, 2017: Applied Clinical Informatics
https://www.readbyqxmd.com/read/28634722/three-novel-bile-alcohols-of-mature-male-sea-lamprey-petromyzon-marinus-act-as-chemical-cues-for-conspecifics
#2
Ke Li, Anne M Scott, Joseph J Riedy, Skye Fissette, Zoe E Middleton, Weiming Li
Sea lamprey, Petromyzon marinus, rely heavily on chemical cues that mediate their life history events, such as migration and reproduction. Here, we describe petromyzone A-C (1-3), three novel bile alcohols that are highly oxidized and sulfated, isolated from water conditioned with spermiated male sea lamprey. Structures of these compounds were unequivocally established by spectroscopic analyses and by comparison with spectra of known compounds. Electro-olfactogram recordings showed that 1 at 10(-11) M was stimulatory to the adult sea lamprey olfactory epithelium, while 2 and 3 were stimulatory at 10(-13) M...
June 20, 2017: Journal of Chemical Ecology
https://www.readbyqxmd.com/read/28634410/climate-response-to-the-8-2-ka-event-in-coastal-california
#3
Jessica L Oster, Warren D Sharp, Aaron K Covey, Jansen Gibson, Bruce Rogers, Hari Mix
A fast-growing stalagmite from the central California coast provides a high-resolution record of climatic changes synchronous with global perturbations resulting from the catastrophic drainage of proglacial Lake Agassiz at ca. 8.2 ka. High frequency, large amplitude variations in carbon isotopes during the 8.2 ka event, coupled with pulsed increases in phosphorus concentrations, indicate more frequent or intense winter storms on the California coast. Decreased magnesium-calcium ratios point toward a sustained increase in effective moisture during the event, however the magnitude of change in Mg/Ca suggests this event was not as pronounced on the western North American coast as anomalies seen in the high northern latitudes and monsoon-influenced areas...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28633116/spatial-and-temporal-variation-in-autochthonous-and-allochthonous-contributors-to-increased-organic-carbon-and-nitrogen-burial-in-a-plateau-lake
#4
Changchun Huang, Ling Yao, Yunlin Zhang, Tao Huang, Mingli Zhang, A-Xing Zhu, Hao Yang
Increased organic carbon and nitrogen accumulation rates (OCAR and ONAR) in lake sediment significantly regulate the global carbon cycle. However, the reasons for and contributors to the increased OCAR and ONAR are unclear. Seven sediment cores, collected in July 2014 from Dianchi Lake, China, were used to evaluate the effects of autochthonous and allochthonous sources on OCAR and ONAR. The results indicate that OCAR and ONAR increased by factors of 4.33 and 7.34 over the past hundred years (1900-2000), particularly after algal blooms began to occur frequently (beginning in the 1980s)...
June 17, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28633103/dietary-risk-ranking-for-residual-antibiotics-in-cultured-aquatic-products-around-tai-lake-china
#5
Chao Song, Le Li, Cong Zhang, Liping Qiu, Limin Fan, Wei Wu, Shunlong Meng, Gengdong Hu, Jiazhang Chen, Ying Liu, Aimin Mao
Antibiotics are widely used in aquaculture and therefore may be present as a dietary risk in cultured aquatic products. Using the Tai Lake Basin as a study area, we assessed the presence of 15 antibiotics in 5 widely cultured aquatic species using a newly developed dietary risk ranking approach. By assigning scores to each factor involved in the ranking matrices, the scores of dietary risks per antibiotic and per aquatic species were calculated. The results indicated that fluoroquinolone antibiotics posed the highest dietary risk in all aquatic species...
June 17, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28632886/dermatobia-hominis-misdiagnosed-as-absecesses-in-a-traveler-returning-from-brazil-to-denmark
#6
Jonas Olsen, Peter Nejsum, Gregor Borut Ernst Jemec
We present the case of a 62-year-old woman that consulted us for two boil-like lesions on her thighs after returning from a trip to São Paulo, Brazil, where she had swum in a freshwater lake. After consulting three specialist doctors and undergoing two antibiotic treatments, she was diagnosed with furuncular myiasis caused by Dermatobia hominis. The parasites were excised with no complications.
June 2017: Acta Dermatovenerologica Alpina, Panonica, et Adriatica
https://www.readbyqxmd.com/read/28632272/interfacial-synthesis-of-a-three-dimensional-hierarchical-mos2-ns-ag-np-nanocomposite-as-a-sers-nanosensor-for-ultrasensitive-thiram-detection
#7
Xiu Liang, Yi-Shuo Wang, Ting-Ting You, Xiao-Juan Zhang, Nan Yang, Guang-Sheng Wang, Peng-Gang Yin
Interfacial self-assembly of ordered nanostructures at oil-water interfaces towards the fabrication of nanofilms has attracted the interest of plenty of scientists, since its discovery in 2004. Herein, further developments have been achieved, and we report a new strategy for the synthesis of a three-dimensional (3D) hierarchical nanostructure, through an interfacial synthesis driven microemulsion process. Thus, the synthesis route has been simplified, with the rigorous experimental conditions of traditional compositing technology...
June 20, 2017: Nanoscale
https://www.readbyqxmd.com/read/28632119/alkaliphilus-namsaraevii-sp-nov-an-alkaliphilic-iron-and-sulfur-reducing-bacterium-isolated-from-a-steppe-soda-lake
#8
Anastasiya Zakharyuk, Lyudmila Kozyreva, Elena Ariskina, Olga Troshina, Dmitry Kopitsyn, Viktoria Shcherbakova
A novel alkaliphilic spore-forming bacterium was isolated from the benthic sediments of the highly mineralized steppe Lake Khilganta (Transbaikal Region, Russia). Cells of the strain, designated Х-07-2T, were straight to slightly curved rods, Gram-stain-positive and motile. Strain Х-07-2T grew in the pH range from 7.0 to 10.7 (optimum pH 9.6-10.3). Growth was observed at 25-47 °C (optimum 30 °C) and at an NaCl concentration from 5 to 150 g l-1 with an optimum at 40 g l-1. Strain Х-07-2T was a chemo-organoheterotroph able to reduce amorphous ferric hydroxide, Fe(III) citrate and elemental sulfur in the presence of yeast extract as the electron donor...
June 20, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28630904/participatory-adaptive-management-leads-to-environmental-learning-outcomes-extending-beyond-the-sphere-of-science
#9
Marie Fujitani, Andrew McFall, Christoph Randler, Robert Arlinghaus
Resolving uncertainties in managed social-ecological systems requires adaptive experimentation at whole-ecosystem levels. However, whether participatory adaptive management fosters ecological understanding among stakeholders beyond the sphere of science is unknown. We experimentally involved members of German angling clubs (n = 181 in workshops, n = 2483 in total) engaged in self-governance of freshwater fisheries resources in a large-scale ecological experiment of active adaptive management of fish stocking, which constitutes a controversial management practice for biodiversity and ecosystem functioning when conducted inappropriately...
June 2017: Science Advances
https://www.readbyqxmd.com/read/28629497/hannaella-dianchiensis-sp-nov-a-basidiomycetous-yeast-species-isolated-from-lake-water
#10
Long Han, Zhi-Ying Li, Xiao-Fang Guo, Jin-Lian Tan, Shu-Zhuang He, Xiao-Long Cui, Shao-Lan Li
Three strains (YIM-HL1107T, YIM-HL1045, YIM-HL1112) representing a novel yeast species were isolated from surface water samples collected from the Caohai region of Dianchi Lake in Yunnan, south-western China. On the basis of morphological, physiological and biochemical characteristics and sequence analysis of the D1/D2 region of the LSU rRNA gene and the internal transcribed spacer (ITS) region, they were assigned to a novel species of the genus Hannaella. The closest relative to the novel species was Hannaella pagnoccae, but it showed 6...
June 20, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28629094/study-on-the-injectability-of-a-novel-glucose-modified-magnesium-potassium-phosphate-chemically-bonded-ceramic
#11
Yongshan Tan, Jinmei Dong, Hongfa Yu, Ying Li, Jing Wen, Chengyou Wu
A novel magnesium potassium phosphate chemically bonded ceramic (MKPCBC) was prepared as a byproduct of boron-containing magnesium oxide (B-MgO) after extracting Li2CO3 from salt lakes. In this work, the influence of glucose on the properties of MKPCBC, such as the setting time, compressive strength and hydration heat, was investigated. In addition, we studied the effect of the magnesium-phosphate ratio (M/P) and liquid-solid ratio (L/S) on the injectability of MKPCBC. The pH change in glucose modified MKPCBC paste was also investigated...
October 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28628974/the-influence-of-climate-change-on-the-accumulation-of-polycyclic-aromatic-hydrocarbons-black-carbon-and-mercury-in-a-shrinking-remote-lake-of-the-southern-tibetan-plateau
#12
Hai Lin, Xiaoping Wang, Ping Gong, Jiao Ren, Chuanfei Wang, Xiaohua Yuan, Lei Wang, Tandong Yao
A sediment core from a remote lake, Pumoyum Co, located in the southern TP, was analyzed for polycyclic aromatic hydrocarbons (PAHs), black carbon (BC) and mercury. Concentrations ranged from 30 to 229ng/g for PAHs, 0.46 to 1.48mg/g for BC and 10 to 30ng/g for mercury. Significant correlations were found among the concentrations of PAHs, BC and mercury, suggesting the sources of these pollutants to be similar; mainly from combustion processes. Further diagnosis of the likely sources of BC and PAHs suggested that petroleum combustion has been one of the increasing sources in the last few decades, but biomass burning remains the dominant source of these pollutants...
June 13, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28628820/river-flow-is-critical-for-vegetation-dynamics-lessons-from-multi-scale-analysis-in-a-hyper-arid-endorheic-basin
#13
Qin Shen, Guangyao Gao, Yihe Lü, Shuai Wang, Xiaohui Jiang, Bojie Fu
Knowledge of the spatio-temporal responses of vegetation dynamics to hydro-climatic factors is important to assess ecological restoration efforts in arid and semiarid areas. In this study, the vegetation dynamics during 2000-2015 were investigated in the downstream area of the Heihe River Basin (HRB) in Northwest China where an ecological water diversion project (EWDP) commenced in 2000. The spatio-temporal relationships between vegetation cover and climatic factors (precipitation and temperature) and available water resources (river flow and groundwater) were determined...
June 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28626159/limbal-xanthogranuloma-in-a-dog
#14
Juri Ota-Kuroki, Keiichi Kuroki
A 10-year-old female spayed American Pitt Bull Terrier was presented with a slow growing mass on the temporal limbus area of the right eye. Canine nodular granulomatous episclerokeratitis was suspected, and the affected eye was treated with 1% prednisolone acetate ophthalmic suspension and 0.03% Tacrolimus ophthalmic solution. As the lesion did not respond to the medical treatments and continued to grow, the mass was excised by lamellar sclerokeratectomy. Microscopically, the mass was composed of granulomatous inflammation with intrahistiocytic lipids and lakes of acicular cholesterol clefts, histopathology findings consistent with xanthogranuloma...
June 15, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28624973/gracilibacillus-aidingensis-sp-nov-a-novel-moderately-halophilic-bacterium-isolated-from-aiding-salt-lake
#15
Tong-Wei Guan, Lei Tian, En-Yuan Li, Shu-Kun Tang, Xiao-Ping Zhang
A novel Gram-positive, aerobe, moderately halophilic bacterium was isolated from saline soil of Aiding lake in Xinjiang, north-west of China, designated strain YIM 98001(T). Cells were rod-shaped, motile and grew at 5-20% (w/v) NaCl (optimum 10%), pH 6-10 (optimum pH 7.0) and 4-45 °C (optimum 37 °C). The major cellular fatty acids were anteiso C15:0, anteiso C17:0, iso C15:0. The predominant respiratory quinone was MK-7. Diphosphatidylglycerol, phosphatidylglycerol, phosphoglycolipid were the major polar lipids...
June 17, 2017: Archives of Microbiology
https://www.readbyqxmd.com/read/28624943/hexabromocyclododecane-diastereomers-in-fish-and-suspended-particulate-matter-from-selected-european-waters-trend-monitoring-and-environmental-quality-standard-compliance
#16
Heinz Rüdel, Josef Müller, Jens Nowak, Mathias Ricking, Roland Klein, Matthias Kotthoff
The brominated flame retardant hexabromocyclododecane (HBCD) was monitored in fish and sediment (from one lake) or suspended particulate matter (SPM; from five rivers) at European freshwater sites to study the effects of reduction measures implemented by HBCD producers and users in recent years. Bream (Abramis brama) were sampled annually between 2007 and 2013 in the rivers Götaälv/SE, Rhône/FR, Western Scheldt/NL, Mersey/UK, and Tees/UK and in Lake Belau/DE. Sediment/SPM was taken every second year between 2008 and 2014...
June 17, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28624734/indirect-influence-of-eutrophication-on-air-water-exchange-fluxes-sinking-fluxes-and-occurrence-of-polycyclic-aromatic-hydrocarbons
#17
Yuqiang Tao, Jing Yu, Guoliang Lei, Bin Xue, Fengju Zhang, Shuchun Yao
How eutrophication affects biogeochemical processes of hydrophobic organic contaminants (HOCs) in aquatic environments is a pending challenge. Although the direct influence of eutrophication on biogeochemical processes of HOCs in waters has been well addressed, the indirect influence of eutrophication on biogeochemical processes of HOCs remains largely unknown. Here we take the large shallow eutrophic Lake Taihu in China and polycyclic aromatic hydrocarbons (PAHs) as examples to provide novel knowledge on the indirect influence of eutrophication on air - water exchange fluxes, sinking fluxes, and occurrence of HOCs...
June 10, 2017: Water Research
https://www.readbyqxmd.com/read/28624729/modis-observations-of-cyanobacterial-risks-in-a-eutrophic-lake-implications-for-long-term-safety-evaluation-in-drinking-water-source
#18
Hongtao Duan, Min Tao, Steven Arthur Loiselle, Wei Zhao, Zhigang Cao, Ronghua Ma, Xiaoxian Tang
The occurrence and related risks from cyanobacterial blooms have increased world-wide over the past 40 years. Information on the abundance and distribution of cyanobacteria is fundamental to support risk assessment and management activities. In the present study, an approach based on Empirical Orthogonal Function (EOF) analysis was used to estimate the concentrations of chlorophyll a (Chla) and the cyanobacterial biomarker pigment phycocyanin (PC) using data from the MODerate resolution Imaging Spectroradiometer (MODIS) in Lake Chaohu (China's fifth largest freshwater lake)...
June 10, 2017: Water Research
https://www.readbyqxmd.com/read/28624727/the-biogeochemical-implications-of-massive-gull-flocks-at-landfills
#19
R Scott Winton, Mark River
Gulls have long been observed concentrating in flocks of tens to hundreds of thousands at the anthropogenic food sources provided by landfills. Yet, the biogeochemical implications of the landfill gull phenomenon have been largely ignored. This study has two goals: 1) to understand the magnitude and geographic extent of landfill gulls in North America, and 2) to quantify the amount of carbon (C), nitrogen (N), and phosphorus (P) transported from landfills to gull roosting sites in order to understand their potential impacts on water quality and methane (CH4) emission...
June 8, 2017: Water Research
https://www.readbyqxmd.com/read/28624636/water-geochemistry-of-shallow-lakes-from-the-southeastern-pampa-plain-argentina-and-their-implications-on-mollusk-shells-preservation
#20
Paula A Cristini, Eleonor Tietze, Claudio G De Francesco, Daniel E Martínez
A seasonal sampling of sediments, column and interstitial water for physico-chemical analysis were performed in littoral and open water areas in three freshwater shallow lakes (Nahuel Rucá, Las Mostazas and Los Carpinchos) from Southeastern Pampa plain, Argentina. The main objective of the present study is to evaluate how the characteristics of the depositional environments could be affecting mollusk shell preservation. These lakes are very shallow (2m) and are characterized by an extensive littoral area, dominated by the emergent macrophyte Schoenoplectus californicus, which forms a complete ring around the lake, and an open water area, in general free of vegetation...
June 15, 2017: Science of the Total Environment
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