phenanthrene removal from soil by a strain of aspergillus niger producing manganese peroxidase o
Báo cáo y học: "Spontaneous Hemoperitoneum Caused By a Diverticulum of the Sigmoid Colon"
... Haemoperitoneum associated with a solitary diverticulum of the sigmoid colon S Afr Med J 1961;35:715-6 Matsagas MI, Fatouros M, Koulouras B, Giannoukas AD Incidence, complications, and management of ... because the patient had hemoperitoneum In addition, the remaining colon wall was normal, but the bowel preparation was poor The invagination of diverticulum has an advantage over diverticulectomy ... the small diameter of the sigmoid colon causes a high intraluminal pressure A low-fiber diet, colon segmentation, long transit time of small stool volume, and abundant innervations of the cholinergic...
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Treatment of Textile Wastewater by a Coupling of Activated Sludge Process with Membrane Separation
... SRT of 24 and 48 days Visually, the color removed almost completely with an average value of removal about 95 % from the original concentration of dyes of 90 to 300 mg/L a b c d Fig Disparity of ... Schematic Diagram of the Coupling of Activated Sludge Process and Membrane Separation MATERIALS AND METHODS Wastewater preparation The wastewater was obtained from a textile plant carrying out ... process employed in this study is shown in Figure The main unit consisted of an aeration tank and a microfiltration membrane as separation apparatus The aeration tank was made from Plexiglas...
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Tài liệu Báo cáo "Arsenic removal from water by magnetic Fe1-xCoxFe2O4 and Fe1-yNiyFe2O4 nanoparticles " pptx
... saturation magnetization was found In a research of our group reported that replacement of Fe2+ in Fe 3O4 by a small amount of Co2+ or Ni2+ can improve the oxidation resistance of the compound ... highest saturation magnetization of 90 emu/g among iron oxides Therefore, magnetite nanoparticles can be used to adsorb arsenic ions followed by magnetic decantation Other iron oxides and hydroxides ... process Nanoparticles were collected by a magnet and arsenic concentration in the solution was determined by AAS Results showed that 90% of arsenic was desorbed from nanoparticles The nanoparticles...
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Báo cáo khoa học: Nck-1 selectively modulates eIF2aSer51 phosphorylation by a subset of eIF2a-kinases docx
... impair the phosphorylation of eIF2aSer51, attenuation of translation and polysomal dissociation that normally occur in response to pharmacological induction of ER stress leading to PERK activation ... activation and cognate an increase in the levels of eIF 2a phosphorylation on Ser51 By contrast, the net amount of phosphorylated eIF2aSer51, as well as its eventual dephosphorylation to allow recovery ... To ascertain that the effect of Nck-1 on eIF2aSer51 phosphorylation by eIF 2a- kinases is a general phenomenon, we also investigated the modulation of eIF 2a phosphorylation in conditions activating...
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Support to woman by a companion of her choice during childbirth: a randomized controlled trial potx
... admission and cervical dilation; color of amniotic fluid; use of oxytocin in relation to cervical dilation; time of analgesia in relation to cervical dilation and time of admission to hospital; ... presence of a companion of the woman's choice Additionally this type of support incurs no extra onus to the institution or to the woman Therefore, socioeconomic status is not a factor that would ... unavailability of a companion; fetal malformation; maternal disease and/or indication for elective Caesarean section The study was approved by the Institutional Review Board and by the director of the hospital...
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Prevention of Environmental Pollution From Agricultural Activity: A CODE OF GOOD PRACTICE pot
... majority of Scottish soils are naturally acidic and are subject to natural acidification processes from fertiliser and manure use, plant growth and rainfall, to local deposition of ammonia from ... land l l Water Erosion 3.28 Soil loss by water erosion occurs from sloping arable and rotational grassland, particularly on sandy and loamy soils Water erosion may occur whenever rainfall intensity ... COLLECTION, STORAGE AND APPLICATION TO LAND OF LIVESTOCK SLURRIES AND MANURES 4.12 Many farms have existing drainage systems to allow roofwater and run-off from roads and yards to discharge to...
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Báo cáo khoa học: Netropsin interactions in the minor groove of d(GGCCAATTGG) studied by a combination of resolution enhancement and ab initio calculations pot
... No of nonsolvent atoms No of water molecules ˚ Average B-values of DNA (A2 ) ˚ Average B-values of Nt (A2 ) ˚ Average B-values of water molecules (A2 ) ˚ Rmsd of bond lengths (A) Rmsd of bond angles ... and A5 , reflected in both attractive interactions of HF and correlation components This is also a favorable interaction in the case of T28 The composition of the interaction energies shows that ... the N3 and O2 atoms of A and T base pairs, respectively, clearly cataloging the structure to class I As the additional bulky NH2 group of GC base pairs at the floor of the minor groove was believed...
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Báo cáo khoa học: "Are These Documents Written from Different Perspectives? A Test of Different Perspectives Based On Statistical Distribution Divergence" ppt
... review classification via human-provided information In Proceedings of the Association for Computational Linguistics (ACL-2004) Jaime G Carbonell 1978 POLITICS: Automated ideological reasoning Cognitive ... overlap of the range of distribution divergence, the sharper the test of different perspectives To account for large variation in the number of words and vocabulary size across corpora, we normalize ... 2002; Dave et al., 2003; Nasukawa and Yi, 2003; Morinaga et al., 2002) There are also research work on automatically classifying movie or product reviews as positive or negative (Nasukawa and Yi,...
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Báo cáo Y học: Structural determination of lipid A of the lipopolysaccharide from Pseudomonas reactans A pathogen of cultivated mushrooms doc
... spectrum of intact lipid A fraction from Ps reactans Fig Negative-ion MALDI-TOF mass spectrum of ammonium treated lipid A fraction from Ps reactans A combination of homo- and hetero two-dimensional ... was hydrolysed with AcOH or AcONa to obtain the lipid A moiety Both conditions gave the same lipid A composition as judged by MALDI-TOF spectrometry and compositional analysis Compositional analysis ... Isolation and chemical analysis of 7 -O- (2-amino-2-deoxy -a- D-glucopyranosyl)L-glycero-D-manno-heptose as a constiuent of the lipopolysaccharide of the UDP-galactose-epimerase less mutant J-5 of...
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45. She was anxious because her child was kidnapped by a notorious ............... of robbers. a. pot
... was on holiday, I spent money a a lot of b much c too much d too many c Test 56 Pronunciation a breathe b authority c birthday d theory > a a poodle b boot c flood d smooth > c a famous ... through c for days now d ’s away > a Would you buy some banana if the greengrocer’s is still open? a Would you b banana c greengrocer’s d open > a Grammar and Vocabulary 10 I found this job attracting ... shan’t work a 47 "What should we about this problem? " It is advisable a that to adopt a drastic measure b that a drastic measure is adopted c that a drastic measure be adopted d a drastic measure...
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Báo cáo hóa học: "Research Article Epileptic Seizure Prediction by a System of Particle Filter Associated with a Neural Network" doc
... probability to raise an alarm in a period of duration can be calculated as [10] This is the probability of predicting at least k out of K seizures by means of at least one of d independent features ... be modeled by a similar Poisson process Other combinations based on delta (0–4 Hz), theta, alpha, and beta (12–30 Hz) waves are also calculated but their characteristics are not as obvious Our ... networks The strategy of backpropagation neural networks can be used to adjust particles in tail area with low weights in a particle filter The basic idea of backpropagation neural networks is to...
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Báo cáo hóa học: "Research Article The Problem of Scattering by a Mixture of Cracks and Obstacles" pptx
... electromagnetic plane waves from an infinite cylinder with a mixture of an open crack Γ and a bounded domain D in R2 as cross section For further considerations, we suppose that D has smooth boundary ... of order zero By making use of the known jump relationships of the single- and double-layer potentials across the boundary ∂Ω see 5, 11 and approaching the boundary ∂Ω from inside Ω \ D, we obtain ... research is supported by NSFC Grant no 10871080, Laboratory of Nonlinear Analysis of CCNU, COCDM of CCNU References R Kress, “Frechet differentiability of the far field operator for scattering from...
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Báo cáo hóa học: " A Novel Method to Fabricate Silicon Nanowire p–n Junctions by a Combination of Ion Implantation and in-situ Doping" docx
... Fig 1a, b) As gold can act as an effective phosphorus ion stopper because of its heavy mass compared to phosphorus, the Au caps on top of the NWs were removed (Fig 1c) by an aqueous solution of ... two-step implantation of phosphorus ions at room temperature was used to obtain a rectangular dopant profile The implantation energies were 45 and 25 keV corresponding to doses of 1.3 1014 and 123 ... ideality factor of a p–n diode can vary from to (or even higher in special cases) depending on what kind of current conduction mechanism is dominating A value close to for the ideality factor...
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Báo cáo toán học: "Permutations generated by a stack of depth 2 and an infinite stack in series" potx
... follows that no permutation containing one can be generated It is routine to check by hand or computer that each of the permutations in B cannot be generated by a stack of depth two followed by an infinite ... of B then it cannot be generated by a stack of depth followed by an infinite stack Proof: It suffices to prove that none of the permutations in B can be generated by the two stacks It then follows ... set of permutations that can be generated by passing n through a stack of depth k followed by an infinite stack, and define Bk,∞ as its basis So for example, the basis for a stack of depth one...
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Báo cáo lâm nghiệp: "Evolution of the mineral fertility of an acidic soil during a period of ten years in the Vosges mountains (France). Impact of humus mineralisation" pps
... considerably It was also pointed out that the soil solution may provide a better indication of soil acidification than base saturation [14, 18] The evolution of the soil Ca and Mg contents can be modelled ... Lefèvre, Dominique Gelhaye and Daniel Imbert; to Saïd Belkacem and the INRA laboratory in Arras for mineral soil analyses, to the INRA laboratory in Bordeaux (L.E.R.M .A. V.E.) for organic horizon analyses; ... diluvium of Devonian volcanic rock Soil tex- ture was a loam, water pH ranged from to 4.5, with a C.E.C of about 11 cmol+·kg–1 (measured at soil pH) in the A horizon, and cmol+·kg–1 in deeper soil horizons...
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Báo cáo khoa học: "Bony metastases from breast cancer - a study of foetal antigen 2 as a blood tumour markerl" doc
... significantly after surgical removal of the parathyroid glands [13] All these have suggested FA-2 as a possible marker to evaluate bone metabolism Evidence of FA-2 synthesis by foetal osteoblasts shown ... patients with both skeletal and extra-skeletal metastases FA-2 Assays The serum samples were transported at -20°C to the Williamson Laboratory at St Bartholomew's Hospital FA-2 radioimmunoassays ... metastases Page of Sample category N Mean ± SD p value (AU/ml) Preparation of Serum Samples Blood obtained by venesection was collected in plain tubes, allowed to stand for at least 30 minutes and...
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báo cáo khoa học: " Use of the femoral vein (''''groin injecting'''') by a sample of needle exchange clients in Bristol, UK" ppt
... transaction was completed Verbal consent was obtained Data was recorded on a tick-box data collection form by the interviewer and by additional note writing Analysis Data was coded and input into ... to be too big a risk, presumably because subcutaneous and intramuscular drug absorption does not provide the same euphoria Use of the non-dominant hand to administer injections was also reported ... condition of their groin based on a five point Likert scale: 'very poor', 'poor', 'OK', 'good' or 'very good' Approximately one third of people reported never having had a problem gaining IV access at...
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Báo cáo y học: "Inhibitory effects on HAV IRES-mediated translation and replication by a combination of amantadine and interferon-alpha" doc
... Kiyohara and Tatsuo Kanda performed the experiments LY, Tomoko Kiyohara, Tatsuo Kanda and FI analyzed data and wrote the manuscript Tomoko Kiyohara, KI and TW contributed to experiments using a ... effects of the combination of amantadine and IFNalpha at 72 h post-transfection were stronger than those of amantadine or IFN-alpha monotreatment Suppression effects of these treatments were stronger ... demonstrating that a combination of amantadine and IFN-alpha can suppress HAV replication more effectively than amantadine or IFN-alpha alone Abbreviations HAV: hepatitis A virus; IRES: internal...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008