removal of film from carton
Báo cáo y học: " Surgical Removal of lipoma from an area with tattooed skin"
Ngày tải lên :
25/10/2012, 11:35
... similar case of surgical removal of lipoma from an area with tattooed skin using this aesthetic procedure was found in literature The intent of the case study is to highlight the use of pre-existing ... to meet the need of our patient of removing the lipomatous formation while keeping the tattoo intact, during the surgical treatment of the lipoma, we followed the exact lines of the tattoo itself ... consent was obtained from the patient for publication of this case report and accompanying images A copy of the written consent is available for review by the Editor-in-Chief of this journal AUTHORS'...
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Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon
Ngày tải lên :
05/09/2013, 09:38
... 70.19m²/g, pore volume of 0.00062cm3/g and pore size of 126Å Preparation of AC-Fe AC from coconut shell was taken from MAPECOH, Inc (Philippines) with a particle size of 0.45-0.71mm after sieving ... stock solutions of As(III) were prepared from As(III) standard solution of 1003mg/L (Wako Pure Chemicals Ltd, Japan) The stock solutions of As(V) were prepared by dissolving 4.1646mg of Na2HAsO4.7H2O ... the process kinetics of adsorption From equation (1), the use of n=1 from calculation and the assumption in section 3.1 (adsorption equilibrium), gives the overall rate of adsorption/de-sorption...
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Removal of arsenic from simulated groundwater by adsorption using iron-modified rice husk carbon
Ngày tải lên :
05/09/2013, 09:38
... investigated the usability of untreated rice husk packed in glass columns (2 cm x 30 cm) for the removal of As[III] and As[V] Lee et al (1999) reported the removal of 80% arsenate from highly concentrated ... prepared from an available, cheap source of carbon (rice husk carbon) and the most effective agent (iron) for the removal of both As[III] and As[V] from simulated groundwater using a mixture of 70% ... investigate the effects of pH values within the range of 5-9, of initial arsenic concentrations within the range of 1.42 - 7.39 mg/L and of adsorbent doses within the range of 0.5 - 5.0g/L, as well...
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Removal of Cadmium from Aqueous Solutions by Charcoals Prepared from Giant Reed (Arundo donax)
Ngày tải lên :
05/09/2013, 10:15
... concentration of cadmium was 10 mg-Cd/L, the volume of solution was 50 mL, and the amount of charcoal was 20 mg Three days from the start of contact (concentration of cadmium was mg-Cd/L, amount of cadmium ... 1.1 N 0.5 Ash 3.1 Journal of Water and Environment Technology, Vol 8, No.4, 2010 Removal of cadmium from aqueous solutions For estimating the removal rate, time courses of cadmium concentration ... (2002) Removal of Copper(II) and Cadmium(II) in Water by Use of Roasted Coffee Beans, J Chem Soc Japan, No 3, 459-461 (In Japanese) Petrov N., Budinova T and Khavesov I (1992) Adsorption of the...
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Removal of phenol from aqueous solutions by adsorption onto organomodified
Ngày tải lên :
01/12/2016, 16:24
... metals from aqueous solutions The objective of this study was to investigate the adsorption potential of bentonite for removal of phenol from aqueous solutions The natural bentonite was obtained from ... distribution of active sites on the surface of the organobentonite 3.5 Effect of organobentonite concentration The effects of organobentonite concentration on the removal of phenol from aqueous ... constant of intraparticle diffusion model The values of kid and c can be determined from the slope and intercept of the straight line of qt versus t1/2 , respectively For evaluating the kinetics of...
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Removal of congo red from wastewater by adsorption onto waste red mud
Ngày tải lên :
23/09/2012, 14:47
... A Effect of initial pH on per cent removal of dye B Effect of initial pH on Final pH C Per cent removal vs Final pH In acid medium, positive charge develops on the surface of oxides of adsorbent ... evaluating removal, follows: time After supernatant adsorbent samples varied from no change the data were for of the effect dye after Langmuir taken from and batch of agitation dose in absorbance removal ... Fe(III)/Cr(III) Namasivayam of dairy (11) and coworkers from employed solutions of using containing congo fly ash and coal(g) et al (12) have of nickel of this a textile such of chlorophenol study...
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Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal
Ngày tải lên :
05/09/2013, 09:38
... showed that the behavior of TP differs from that of TOC and TN in the equipment The CVs in heavy metals were larger than those of TOC, TN and TP Especially, the CV of Fe changed from 0.73 at IN to ... structure of this equipment Relation of removal ability among substances As the removal ability of a substance may be affected by other substances, we investigated the correlation of reduction ... removal is filtration at the portion of inlet and outlet and at the boundary of nylon nets bags with charcoal, and is adsorption when drainage water contacts the surface of charcoal because of...
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Báo cáo "Reseach on the removal of hexavalent chromium from aqueous solution by iron nanoparticles " doc
Ngày tải lên :
14/03/2014, 10:20
... Conclusion The removal of Cr(VI) by Fe0 nanoparticles was studied, the concentration of Fe0 nanoparticles had effect on the reduction of Cr(VI) When the mass ratio of Fe0 to Cr(VI) was 50:1, 100% removal ... ratio of Fe nanoparticles to Cr(VI) was about 50:1 pH Fig show that, the Cr(VI) removal efficiency increased with decreasing pH When pH value from 2,5 to removal efficiency is high, when pH > removal ... the concentration of initial Cr(VI) After 20 minutes, the removal is 100% at concentration of 2mg/l and 69.32% at concentration of 5mg/l When treatment time increased then Cr(VI) removal efficiency...
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Script(ing) treatment: representations of recovery from addiction in Hollywood film doc
Ngày tải lên :
16/03/2014, 17:20
... these three films show some signs of departure, especially in their depiction of female addicts I return to a discussion of gender within these films later Films in the first half of the 20th ... treatment films offer a consistent yet highly limited representation of treatment that is unrealistic in light of the economic pressures of the time The images of treatment in these three films stand ... 1986; Room, 1991), yet none of these films reflects this cliche By casting mostly women in the lead roles of addicts and removing the threat of out -of- control sexuality, filmmakers may have been...
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Báo cáo khóa học: Fidelity of targeting to chloroplasts is not affected by removal of the phosphorylation site from the transit peptide doc
Ngày tải lên :
23/03/2014, 12:20
... proposed as a possible means of ensuring specificity for chloroplast import However, our results demonstrate that removal of the phosphorylation motif from the transit peptides of tobacco and pea SSU ... location of targeted proteins in living tissue avoids the potential artefacts of in vitro systems, in particular their lack of specificity Furthermore, the stability of GFP ensures that problems of ... punctate pattern of these smaller organelles is apparent The scale bar in all images is 10 lm Effect of alteration of phosphorylation site on GFP-targeting by transit peptides of pea SSU and dual-targeted...
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Consultation on the Removal of Speaking and Listening Assessment from GCSE English and GCSE English Language ppt
Ngày tải lên :
02/04/2014, 05:20
... fields **Please state name of group, if you are responding from a representative group Ofqual 2013 15 Consultation on the Removal of Speaking and Listening Assessment from GCSE English and GCSE ... at the end of the course Removing speaking and listening marks from the overall qualification would be a further change to these qualifications Ofqual 2013 Consultation on the Removal of Speaking ... language in line with Ofqual’s published requirements [to be developed in line with proposal 3] Ofqual 2013 11 Consultation on the Removal of Speaking and Listening Assessment from GCSE English and...
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removal of basic blue 159 from aqueous solution using
Ngày tải lên :
06/05/2014, 09:02
... et al., J Appl Chem Res., 7, 4, 51-62 (2013) 56 Effect of the mass of adsorbent dye removal percentage by different masses of The removal of BB159 by banana peel were adsorbent is shown The results ... shown that if the pH of a solution is higher than to,(1) the surface charge of the adsorbent, (2) the the value of pH pzc, the surface of the adsorbent degree of ionization of the adsorptive molecule ... Effect of adsorbent dose on the adsorption of BB159 on banana peel Effect of pH of BB159 by banana peel It was revealed that The pH of the dye solution is one of the most the decolonization efficiency...
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Báo cáo hóa học: "Research Article A Novel Semiblind Signal Extraction Approach for the Removal of Eye-Blink Artifact from EEGs" potx
Ngày tải lên :
21/06/2014, 22:20
... method of [16] in artifact removal from EEGs have been shown in solid green lines Evidently, the outcome of our method does overlap that of [16] The correlation coefficient (CC) of two discrete random ... signature of the eye-blink signal, from the EEG measurements Therefore, we not follow the conventional heuristic approaches such as that of [15] where an approximation of the temporal structure of the ... this work, we have utilized the vector of spatial signature of the eye-blink factor resulted by the STF modeling of EEGs as the estimation of the column vector of the mixing matrix A that introduces...
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Báo cáo hóa học: " Research Article Removal of Color Scratches from Old Motion Picture Films Exploiting Human Perception" pdf
Ngày tải lên :
22/06/2014, 01:20
... scratch removal can be performed in a hierarchical way: from the channel where scratch has the main contribution (the highest energy) to the one where it is less visible The removal of the scratch from ... significant energy Therefore, it often represents a peak of the horizontal projection of the image: the cross-section, as shown in Figure This latter is the Radon transform of the image that is computed ... region) of the film material Therefore, the scratch appears as an area of partially missing data, where the original information has not completely been removed, according to the depth of the slit From...
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Magnetic chitosan nanoparticles for removal of Cr(VI) from aqueous solution
Ngày tải lên :
02/07/2014, 14:14
... charge of adsorbent, but also the degree of ionization and the speciation of the adsorbate during the reaction The effect of pH on the adsorption process was investigated over the range from to ... capacity of Cr(VI) absorption occurred at pH of The explanation would be addressed as the pH of the aqueous solution affects to stability of chromium speciation and the surface charge of the adsorbent ... occurrence of monolayer adsorption process Thermodynamically, the adsorption of Cr(VI) is spontaneous (in term of ΔG) and exothermic (in term of ΔH) process Kinetically, the adsorption of Cr(VI)...
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Preparation of chitosan magnetite composite beads and their application for removal of Pb(II) and Ni(II) from aqueous solution
Ngày tải lên :
02/07/2014, 14:14
... shift of Fe–O stretching (from 610 to 595 cm− 1) and that of N–H bending vibration from 1638 to 1681 cm− is the most significant These data indicated possible binding of iron ions to NH2 group of ... 1, δ(N–H), amide II of primary amine: 3400, 1638 cm− By comparison of IR spectra of a, b, c samples it can be noted that the presence of chitosan did shift IR vibrations of Fe3O4 but did not ... isotherms are one of the most useful data to understand the mechanism of the adsorption and the characteristics of isotherms are needed before the interpretation of the kinetics of the adsorption...
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Removal of heavy metals from wastewater using agricultural and industrial wastes as adsorbents
Ngày tải lên :
20/07/2014, 12:47
... the increase of the amount of absorbent concentration , while Cu removal using fly Ash varied from 37.38% to 98.545% (see Table 6) The effect of the amount of adsorbent on the removal of Ni ions ... time of 20 with a concentration of 5–30 mg/l at room temperature Adsorption batch experiments were carried out by shaking a series of bottles containing various amounts of each of the Removal of ... varied from 94.540% to 96.034% (see Figs 4– 7, Table 7) Conclusion Results and discussion Fe removal by different weights of absorbents The effect of the amount of adsorbent on the removal of Fe...
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báo cáo khoa học:" Endoscopically assisted procedure for removal of a foreign body from the maxillary sinus and contemporary endodontic surgical treatment of the tooth" ppt
Ngày tải lên :
11/08/2014, 23:22
... Discussion Removal of foreign bodies through an endonasal endoscopic approach is the treatment of choice [1] Endoscopically assisted Caldwell-Luc procedure for removal of a surgical bur from the ... maxillary sinus Figure Intraoperative endoscopic view of the foreign body removal Intraoperative endoscopic view of the foreign body removal Page of (page number not for citation purposes) Head & ... body located in the supero medial aspect of the maxillary sinus and partial mucosal thickening of the sinus upon the roots of the upper first molar Page of (page number not for citation purposes)...
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simultaneous removal of arsenic and ammonia from groundwater by phytofiltration with cattails (typha spp.) cultivation tt
Ngày tải lên :
09/01/2015, 08:53
... HANOI UNIVERSITY OF SCIENCE TECHNISCHE UNIVERSITAT DRESDEN NGUYEN TIEN CU SIMULTANEOUS REMOVAL OF ARSENIC AND AMMONIA FROM GROUNDWATER BY PHYTOFILTRATION WITH CATTAILS (TYPHA...
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