kettle block of ice is buried by outwash or in a moraine when it melts a depression is formed
Use of human altered habitats by bull sharks in a florida nursery area
Ngày tải lên :
04/09/2015, 17:13
... Human-Altered Habitats by Bull Sharks in a Florida Nursery Area Tobey H Curtis*1 Florida Program for Shark Research, Florida Museum of Natural History, University of Florida, Museum Road, Gainesville, ... Florida Program for Shark Research, Florida Museum of Natural History, University of Florida, Museum Road, Gainesville, Florida 32611, USA Abstract Bull Sharks Carcharhinus leucas in the Indian ... at least some positions in altered habitat The southern portion of Mosquito Lagoon, B1’s predominant habitat, is relatively pristine; this shark mainly swam back and forth along a transition...
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DSpace at VNU: Uptake of metals and metalloids by plants growing in a lead-zinc mine area, Northern Vietnam
Ngày tải lên :
12/12/2017, 06:28
... Houttuynia cordata Thunb (Saururaceae), Kyllingia nemoralis (Cyperaceae), Leersia hexandra Sw (Poaceae), Potamogeton oxyphyllus Miq (Potamogetonaceae), Pteris vittata L (Pteridaceae), and Selaginella ... biomass of P oxyphyllus is lower than that of A houstonianum and P vittata, its high concentrations of heavy metals and rapid growth make it a candidate for the phytoremediation of water contaminated ... multi-metals, especially Pb This finding is in line with previous reports that P vittata has potential for the phytoremediation of soils contaminated by As [21], Zn and As [30], Cd and As [31], and As,...
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Báo cáo khoa học: Kinetics of violaxanthin de-epoxidation by violaxanthin de-epoxidase, a xanthophyll cycle enzyme, is regulated by membrane fluidity in model lipid bilayers pptx
Ngày tải lên :
08/03/2014, 10:20
... conversion of violaxanthin into antheraxanthin (V A) with a probability VA and antheraxanthin into zeaxanthin (A Z) with a probability AZ It is known from experimental data that these two steps reach ... conversion of antheraxanthin to zeaxanthin (AZ0 values) than violaxanthin to antheraxanthin (VA0 values) was observed at all temperatures studied (Tables and 3) suggesting that flipflop of antheraxanthin ... antheraxanthin to zeaxanthin On the basis of our results and literature data [15,22], we postulate that changes in membrane fluidity may play an important role in regulation of the violaxanthin...
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Báo cáo khoa học: Induction of PAI-1 expression by tumor necrosis factor a in endothelial cells is mediated by its responsive element located in the 4G/5G site ppt
Ngày tải lên :
30/03/2014, 11:20
... of in ammation, this mechanism can be used primarily under diverse in ammatory conditions, including ischemia, traumatic injury, allograft rejection, cytokine stimulation and activation by bacterial ... JW, Dixon JD, Schoenhard JA & Vaughan DE (2004) Tumor necrosis factor alpha activates the human plasminogen activator inhibitor-1 gene through a distal nuclear factor kappaB site J Biol Chem 279, ... Ranta V, Orpana A, Carpen O, Turpeinen U, Ylikorkala O & Viinikka L (1999) Human vascular endothelial cells produce tumor necrosis factor-alpha in response to proinflammatory cytokine stimulation...
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Inactivation of Giardia lamblia cysts by UV irradiation in real field waters
Ngày tải lên :
05/09/2013, 09:08
... Water and Sewer Authority (OWASA) water treatment plant, Chapel Hill, North Carolina This facility has conventional coagulation, flocculation, and rapid dual-media (anthracite and sand) filtration ... rapid and reached the detection limit of gerbil infectivity assay (~ log10) within a UV dose of 1/2 mJ/cm2 Table Raw animal infectivity testing data and computed inactivation for UV disinfection of ... UV was very rapid in both PBS and the filtered water and more than log10 inactivation was achieved within a UV dose of mJ/cm2 in both suspending media Also, it appears that the extent and kinetics...
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ASSESSMENT OF DIAGNOSIS OF PULMONARY TUBERCULOSIS BY SPUTUM MICROSCOPY IN A DISTRICT TUBERCULOSIS PROGRAMME pdf
Ngày tải lên :
06/03/2014, 04:20
... same, v iz., reading variation or defects in preparation and staining of smears The part played by reading variation in both under and over-diagnosis emphasizes the need for a better appreciation ... great advantage of re-examination of centre-smears is its applicability on a large scale, thereby ensuring assessment of all districts on a regular basis The present study has clearly shown that ... view This assessment had demonstrated beyond doubt that non-specialised staff of general health institutions, after being trained by DTC staff are technically capable of carrying out satisfactory...
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Volume of retail trade down by 0.8% in euro area ppt
Ngày tải lên :
06/03/2014, 23:20
... Latvia Lithuania Luxembourg Hungary Malta Netherlands Austria Poland Portugal Romania Slovenia Slovakia Finland Sweden United Kingdom Norway Switzerland * : c Working day adjusted Data not available ... France Italy Cyprus Latvia Lithuania Luxembourg Hungary Malta Netherlands Austria Poland Portugal Romania Slovenia Slovakia Finland Sweden United Kingdom Norway Switzerland * : c Seasonally adjusted ... (+7.2%) and Lithuania (+2.7%) Based on data adjusted for working days and seasonal effects Seasonally adjusted euro area and EU series are calculated by aggregating the seasonally adjusted national...
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Ranking of diagnostic features of childhood pulmonary tuberculosis by medical doctors in southeastern Nigeria pdf
Ngày tải lên :
22/03/2014, 18:20
... (GLRA) in collaboration with Global Fund for AIDS/HIV, Tuberculosis and Malaria (GFATM) Acknowledgement We acknowledge Professor E .A Bamgboye and the staff of FOLBAM who did data processing and analysis ... teaching hospitals, specialist hospitals, state general hospitals, faith based or mission hospitals and some private hospitals) and had both children outpatient clinics (Non DOTS clinics) and ... by a lack of standard symptom definitions and adequate validation 13,14 World Health Organisation (WHO) recommended an approach to diagnosis of tuberculosis in children based on the use of a modified...
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Báo cáo khoa học: In vivo cross-linking of nucleosomal histones catalyzed by nuclear transglutaminase in starfish sperm and its induction by egg jelly triggering the acrosome reaction pdf
Ngày tải lên :
31/03/2014, 07:20
... were collected, during their breeding season, from the coastal waters off Japan and were maintained in artificial sea water in laboratory aquaria at 15 °C Sperm were obtained using a previously described ... transglutaminase in sperm chromatin We next examined whether nuclear transglutaminase is present in the chromatin fraction by carrying out an immunoblot analysis using anti-(nuclear transglutaminase) ... open-reading frame encoding a protein with a predicted molecular mass of 83 kDa [14] The amino acid sequence of nuclear transglutaminase showed a 33–41% overall similarity with other transglutaminases...
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Báo cáo sinh học: " Stimulation of poliovirus RNA synthesis and virus maturation in a HeLa cell-free in vitro translation-RNA replication system by viral protein 3CDpro" docx
Ngày tải lên :
19/06/2014, 08:20
... measured by the incorporation of label into polymer using a filter-binding assay As shown in Fig 2A, RNA synthesis is maximal hrs after the start of translation and by 16 hr the total amount of ... determinant of 3CDpro lies in 3Cpro, lower affinity binding determinants are located in the 3Dpol domain [27,28] We have recently shown that a mutation (3CproR8 4A/ I8 6A) in the RNA binding domain of ... incorporation of label into polymer, over what is measured in the absence of viral RNA (Fig 3A) This is most likely a result of end labeling of the input viral RNA by newly translated 3Dpol or...
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báo cáo hóa học:" Quality of Life as reported by children and parents: a comparison between students and child psychiatric outpatients" ppt
Ngày tải lên :
20/06/2014, 15:20
... statistical analysis, interpretation of the data and the revising of the manuscript LW made contribution to the study design, statistical analysis, interpretation of the data and the revising of ... regard to several life domains [32] This concept is partly comprised of positive and negative affect as an emotional appraisal of health and life circumstances, as well as an emotional state that ... translation process of the Norwegian ILC, statistical analysis and the revision of the manuscript All authors have read and approved the final manuscript Competing interests The authors declare...
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Báo cáo khoa học: "Attenuation of ischemia-reperfusion injury by ascorbic acid in the canine renal transplantation" pps
Ngày tải lên :
07/08/2014, 18:21
... .tnacifingis deredisnoc saw 10.0 ro 50.0< eulav A tset- s’tnedutS a yb neht dna )AVONA( sisylana serusaem detaeper yaw -2 yb dewollof ecnairav eht fo sisylana na gnisu dezylana saw atad ehT puorg ... ehT detaulave saw noitatnalpsnartotua laner eht retfa amsalp eht ni ytivitca emyzne tnadixoitna ehT amsalp ni ytivitca emyzne tnadixoitnA spuorg eht neewteb ecnereffid tnacifingis on saw ereht ... laicremmoc a gnisu mn 045 ta yllacirtemotohportceps derusaem saw ytivitca )TAC( esalatac ehT mn 043 ta yllacirtemotohportceps dedrocer saw ytivitca ehT )ASU ,namyaC( tik yassa xPHSG laicremmoc a gnisu...
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Báo cáo lâm nghiệp: " Release of oxalate and protons by ectomycorrhizal fungi in response to P-deficiency and calcium carbonate in nutrient solution" pptx
Ngày tải lên :
08/08/2014, 01:21
... Such variability can also exist in ectomycorrhizal fungi but specific information is unavailable Similarly, no information is available about the effect of the presence of CaCO3 on the growth and ... four oxalate producing isolates in absence and in presence of CaCO3, respectively In these oxalate producing isolates, calcium contents were of the same order of magnitude as those of oxalate associated ... produced by the fungi studied, with minor quantities of citrate, succinate, malate and tartrate (data not shown) Measurements of total oxalate amounts, corresponding to the sum of the amount excreted...
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Báo cáo khoa học: "Surgical outcomes of borderline breast lesions detected by needle biopsy in a breast screening program" ppsx
Ngày tải lên :
09/08/2014, 03:22
... papillomata and 23% of all papillary lesions are associated with either DCIS or papillary carcinoma [3,8] ADH and lobular neoplasia are also known to commonly coexist with papillomas [22] In our ... women who had a surgical biopsy, 59% had an ultrasound performed after the initial abnormality was detected by mammography The ultrasound findings were extremely variable and hence the data is not ... Ethics approval was given by the human research ethics committee of Australian Capital Territory (ACT) Health and a sub-committee representing the Australian National University (ANU) Medical School...
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Báo cáo y học: " Fibrolipoma of the lip treated by diode laser surgery: A case report" pps
Ngày tải lên :
11/08/2014, 21:22
... the patient, with no inaesthetic alterations of the adjacent tissues Fibrolipoma is a benign tumour that rarely occurs in the oral and maxillofacial region, and is classified as a variant of conventional ... Vargas PA: Lipomas of the oral cavity: clinical findings, histological classification and proliferative activity of 46 cases Int J Oral Maxillofac Surg 2003, 32:49-53 Lombardi T, Odell EW: Spindle ... this entity cannot be distinguished from its benign counterpart at clinical examination Therefore, accurate histological examination is mandatory, and the differential diagnosis is based on the...
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báo cáo khoa học: " Potential chromosomal introgression barriers revealed by linkage analysis in a hybrid of Pinus massoniana and P. hwangshanensis" ppsx
Ngày tải lên :
12/08/2014, 03:21
... http://www.biomedcentral.com/1471-2229/10/37 Additional file 1: Genetic map for a natural hybrid of P massoniana and P hwangshanensis This genetic map is determined by using megagametophytes of 192 normally germinated seeds from the mapping ... distortion analysis, will enable us to display the chromosomal segments that unevenly transmit to the offspring from the mapping parent Linkage analysis has been applied in studies of many organisms ... it is easy to fast build a genetic map with a good coverage of the pine genome with only a relatively small amount of experimental effort Linkage analysis, combined with marker segregation distortion...
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Báo cáo y học: " Modulation of lung inflammation by vessel dilator in a mouse model of allergic asthma" doc
Ngày tải lên :
12/08/2014, 14:20
... that NPRA plays a role in airway inflammation Knockout of NPRA in mice resulted in less lung inflammation [11] Inhibition of NPRA by small inferfering RNA against NPRA attenuated lung inflammation ... prepared in accordance with the Guide for the Care and Use of Laboratory Animals (National Research Council, 1996) and approved by the Institutional Animal Care and Use Committee at Louisiana State ... in modulating lung inflammation In this report we show that overexpression of VD attenuates airway inflammation in a mouse model of allergic asthma The effects of VD on airway inflammation may...
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Bóa cáo y học: "Erroneous measurement of haemodynamic parameters by PiCCO™ monitor in a critically ill patient with renal replacement therapy: a case report" pot
Ngày tải lên :
12/08/2014, 23:23
... flow in the vein, there was an alteration of the area under the curve obtained by the injection of cool saline We think the same alteration would be produced by any catheter, if calibration is ... the patient was admitted They discovered the erroneous measurement with the help of EC -A, who was in charge of the patient the following day All authors participated in the draft of the manuscript, ... during the calibration Competing interests The authors declare that they have no competing interests Authors’ contributions AM-S and PM were in charge of the intensive care unit the day that...
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Báo cáo sinh học: "Effects of data structure on the estimation of covariance functions to describe genotype by environment interactions in a reaction norm model" potx
Ngày tải lên :
14/08/2014, 13:22
... Therefore, the application of CF is of interest to take G × E into account for example in international breeding value estimation, or to investigate the importance of G × E In applications in dairy ... models A record was simulated including the animals breeding value, a herd effect and a residual A breeding value (a) was simulated as the average of the parents breeding values plus a Mendelian sampling ... Var (a) zherd ) for each value of herd Application of reaction norm models as a function of herd average of the analysed trait showed that genetic variances increase with increasing herd level of...
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