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wyszukanych pozycji: 55
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Het effect van pH op het vrijkomen van fluoride, oppervlaktehardheid van glasionomeer
ISBN: 9786202850650 / Holenderski / Miękka / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
169,92 |
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L'effetto del pH sul rilascio di fluoro, durezza superficiale del vetro ionomero
ISBN: 9786202850667 / Włoski / Miękka / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
169,92 |
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O Efeito do pH na libertação de fluoreto, dureza superficial do ionómero de vidro
ISBN: 9786202850674 / Portugalski / Miękka / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
169,92 |
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L'effet du pH sur le rejet de fluorure, la dureté de surface du verre ionomère
ISBN: 9786202850698 / Francuski / Miękka / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Les objectifs de cette étude étaient de détecter la quantité de fluorure libérée par les matériaux testés dans trois solutions de stockage différentes et de déterminer la modification de la microdureté de surface après le stockage. La quantité de fluorure libérée par les trois matériaux était nettement plus élevée dans les solutions acides que dans les solutions neutres. Le Compomer a libéré la plus grande quantité de fluorure dans les trois solutions de stockage, tandis que le verre-ionomère modifié par une résine a libéré la plus petite quantité de fluorure. La...
Les objectifs de cette étude étaient de détecter la quantité de fluorure libérée par les matériaux testés dans trois solutions de stockage dif...
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cena:
169,92 |
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Extraction of Pure Ketamine Powder and Study their Analgesic Effect as a Gel on Mice Using a Hot - Plate Test
ISBN: 9783656382805 / Angielski / Miękka / 2013 / 32 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Scholarly Essay from the year 2012 in the subject Chemistry - Other, printed single-sided, grade: 3, University of Mosul, course: Dental Chemistry, language: English, abstract: The present study was undertaken to extract ketamine powder from ketamine hydrochloride by precipitate ketamine. After that we examine the purity of this powder by infra-red (FTIR) and ultra-violet(UV) spectroscopy. ketamine gel in different concentrations was prepared ( 0.5, 1, 5, 10, 15 )% to evaluate the antinociceptive activity. ketamine powder was seen is pure and this show in infra-red and ultra-violet scanner....
Scholarly Essay from the year 2012 in the subject Chemistry - Other, printed single-sided, grade: 3, University of Mosul, course: Dental Chemistry, la...
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cena:
158,08 |
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Eigenschappen van polymethylmethacrylaatpoeder behandeld in een autoclaaf
ISBN: 9786208358495 / Holenderski / Miękka / 2024 / 144 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
322,36 |
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The Effect of pH on Fluoride Release, Surface Hardness of Glass Ionomer
ISBN: 9783844308389 / Angielski / Miękka / 2011 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The aims of this study were to detect the amount of fluoride released from the tested materials into three different storage solutions and to determine the change in the surface microhardness after storage.The amount of fluoride released from the three materials was significantly higher in acidic solutions than in neutral solutions. The Compomer released the highest amount of fluoride into the three storage solutions, while the least fluoride release was from the resin-modified glass-ionomer. The surface microhardness of the three tested materials reduced significantly after storage in...
The aims of this study were to detect the amount of fluoride released from the tested materials into three different storage solutions and to determin...
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cena:
219,69 |
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Natural Stain as a Substitute of Synthetic Stain
ISBN: 9783656375616 / Angielski / Miękka / 2013 / 40 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Research Paper (postgraduate) from the year 2012 in the subject Medicine - Dentistry, grade: 3, University of Mosul, language: English, abstract: Background and Objectives: Polymethyl methacrylate (PMMA) is currently the material of choice for denture base fabrication, that it has the advantages of good pigment wettability, high gloss and so on. Uses of natural stains (amaranth and vanilla) cheap and available in our country instead of the synthetic stains with heat cure acrylic resin denture base material for matching with natural human gingiva. Materials and Methods: Ninety samples were...
Research Paper (postgraduate) from the year 2012 in the subject Medicine - Dentistry, grade: 3, University of Mosul, language: English, abstract: Back...
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cena:
183,70 |
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Degree of Conversion and Curing Depth of Composite Resin
ISBN: 9783844310351 / Angielski / Miękka / 2011 / 140 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
264,53 |
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Effect of Temperature, Time and some Additives on Denture Base Material
ISBN: 9783844310085 / Angielski / Miękka / 2011 / 168 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The aims of this study were to evaluate the effect of change in time, temperature (increase or decrease) and some additives(Nigella sativa and Thyme oil) on the degree of conversion, residual monomer release, transverse strength, indentation hardness, volumetric and color changes of the vertex heat cured acrylic resin.The results of the present study were analyzed statistically by (Descriptive statistics, ANOVA and Duncan's multiple range test). The results of this study showed that both changes in time and temperature showed significant changes in the degree of conversion, residual monomer,...
The aims of this study were to evaluate the effect of change in time, temperature (increase or decrease) and some additives(Nigella sativa and Thyme o...
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cena:
304,88 |
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Preparation and Evaluation of a New Calcium Based Cement
ISBN: 9783659808067 / Angielski / Miękka / 2015 / 216 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. A new calcium based cement, followed by evaluation of its physical, mechanical, biological and antimicrobial properties, comparing the results with other base restorative material (polycarboxylate cement and biodentine) under the american national standard institute specification number 96 for water based cement.The powder of the new cement was prepared from chicken egg shell while the liquid was polyacrylic acid, more than three thousands four handared formulas were trialed until we reach the appropriate one.The reaction of cement was confirmed by Fourier transform infra-red spectroscopy and...
A new calcium based cement, followed by evaluation of its physical, mechanical, biological and antimicrobial properties, comparing the results with ot...
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cena:
313,39 |
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Effects of Hydrogen Peroxide and Citric Acid on Zirconia Surface
ISBN: 9786204735962 / Angielski / Miękka / 228 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Conditioning of the zirconia intaglio surface with Hydrogen peroxide or Citric acid solution to create a surface micro-irregularities and providing an improvement in cement/ zirconia adhesion may be a new trial to increase their bonding strength but at the same time such treatment provides changes in the mechanical properties (flexural strength and microhardness) as well as an alteration in topographical and chemical structure for zirconia crown.
Conditioning of the zirconia intaglio surface with Hydrogen peroxide or Citric acid solution to create a surface micro-irregularities and providing an...
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cena:
380,65 |
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preparation and evaluation of a novel herbal endodontic irrigant
ISBN: 9783659807886 / Angielski / Miękka / 2016 / 200 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
290,98 |
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The Effect of Chemical Materials on the Properties of Dental Stone
ISBN: 9783844308662 / Angielski / Miękka / 2011 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The aim of this study was to determine the effect of some chemical materials on the physical and chemical properties of dental stone. Accordingly, three types of chemical materials (rosin, nigella stavia oil and sodium lauryl sulfate) were incorporated into three kinds of type III dental stone (Zeta, Elite and Dental stone) at four concentrations. The physical properties evaluated were water-powder ratio, setting time, setting expansion, compressive strength and hardness. The evaluation of chemical properties was done by the use of infrared and ultraviolet spectrophotoscopy.The results...
The aim of this study was to determine the effect of some chemical materials on the physical and chemical properties of dental stone. Accordingly, thr...
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cena:
219,69 |
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Prosthetic Application of Experimental Modelling Wax
ISBN: 9783844310498 / Angielski / Miękka / 2011 / 140 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. This study aims to: 1- Modify Iraqi natural waxes by adding some natural and chemical materials in order to produce new experimental modelling waxes that can be used in dentistry. 2- Evaluate the new waxes by measuring the physical properties according to ADA specification No. 24 and ISO 1561. 3- Evaluate the manipulation of the prepared experimental modelling waxes in constructing maxillary completely edentulous record base.The results showed that the addition of 20% Na-CMC, 20% gum Arabic, and 20% rosin to hard paraffin led to decrease the maximum melting point, flow, thermal...
This study aims to: 1- Modify Iraqi natural waxes by adding some natural and chemical materials in order to produce new experimental modelling waxes...
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cena:
264,53 |
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Recycling von Brackets aus Edelstahl und Reintitan
ISBN: 9786202733793 / Niemiecki Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
217,90 |
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Evaluate The Effect of Nigella Sativa and Thyme oil on the Color of Acrylic Resin Denture Base Material
ISBN: 9783656364177 / Angielski / Miękka / 2013 / 36 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Research Paper from the year 2012 in the subject Medicine - Dentistry, printed single-sided, grade: -, University of Mosul (Department of Prosthetic Dentistry/ College of Dentistry), language: English, comment: Dental chemistry, abstract: The total number of samples (45) were divided into three main groups cured according to three curing cycles (The standard short cycle, rapid was subdivided into three subgroup: The control group (without additives), samples prepared with the addition of Nigella Sativa, and samples prepared with the addition of Thyme oil. Color was measured for all the...
Research Paper from the year 2012 in the subject Medicine - Dentistry, printed single-sided, grade: -, University of Mosul (Department of Prosthetic D...
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cena:
139,67 |
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Properties of Polymethyl-Methacrylate Powder Treated by Autoclave : The Evaluation of Certain Properties of Polymethyl-Methacrylate Powder Treated by Autoclave.An in Vitro Study
ISBN: 9783659812132 / Angielski / Miękka / 2016 / 176 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
290,98 |
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An Evaluation of A Newly Prepared Endodontic Irrigant Solution
ISBN: 9783659835773 / Angielski / Miękka / 2016 / 240 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
313,39 |
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Preparazione e valutazione di un nuovo irrigante endodontico a base di erbe
ISBN: 9786208003449 / Włoski / Miękka / 2025 / 172 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
322,36 |
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