history and physical examination of maxillofacial injuries

... with loss of conscious­ ness for minute, hour before admission History of the Present Illness: Time of occurrence and description of the episode Duration of unconscious­ ness, rate of onset; ... complains of abnormal vaginal bleeding for two weeks History of the Present Illness: Last menstrual period, age of menarche; regularity, duration and frequency of menses; amount of bleeding, number of ... year old white male with hypertension who complains of shortness of breath for hours History of the Present Illness: Rate of onset of short­ ness of breath (gradual, sudden), orthopnea (dyspnea when...

Ngày tải lên: 16/12/2013, 13:15

... difficulties of managing hepatitis B infection Hence, further research and understanding in this sector may bring exciting new information and better understanding of the natural history of HBV and supplement ... incidence of hepatic decompensation was 16%, the incidence per 100 person years was 3.3 and the mean interval between the time of diagnosis of cirrhosis and the onset of first episode of decompensation ... primary infections are self-limited with clearance of virus and development of immunity However, an estimated 3% to 5% of adults and up to 95% of children develop chronic HBV infection Persistent...

Ngày tải lên: 02/11/2012, 11:17

... represented of old by Gomarus and Witsius, by Voet and Marck, and Bernard de Moore, History and Ecclesiastical Relations of the Churches of the Presbyterial Order at Amoy, China 15 and whose Synod of ... children, and History and Ecclesiastical Relations of the Churches of the Presbyterial Order at Amoy, China 13 to new converts, and the discipline of God's house maintained By virtue of that same office, ... under-shepherds, and commanded us to watch over the interests of this flock We gave a brief history of our work, and an account of the present condition and peculiar circumstances of the churches...

Ngày tải lên: 22/02/2014, 04:20

... character of blue and dove-colored limestone None of them, however, is of great thickness and none of great linear extent The Loudoun formation, of course, followed a period of erosion of the Catoctin ... treatment of the soils of other areas The land here is in a high state of cultivation and, according to its peculiarly varying and unalterable History and Comprehensive Description of Loudoun ... the practice of dairying and stock raising The land is one of the best corn soils of Loudoun, being loamy and easily cultivated throughout History and Comprehensive Description of Loudoun County,...

Ngày tải lên: 08/03/2014, 22:20

... races and physical of Ede’s males in Tay Nguyen” by Mai Van Thin, “Some morphological and physical indexes of learners of Thanh Hoa Teachers Training College” by Mai Van Hung, “ The indexes of morphological ... of Science, Natural Sciences and Technology 24 (2008) 50-55 Conclusions For the reality of anthropometry index of South Korean students: Basic morphological and physical indexes of students of ... between females and males of Korean students Comparison of basic anthropometric indexes of Korean students and Vietnamese students Average basic anthropometric indexes of Korean students and Vietnamese...

Ngày tải lên: 22/03/2014, 09:20

... properties to Program Offices (e.g., Office of Water, Office of Solid Waste and Emergency Response, Office of Prevention, Pesticides and Toxic Substances) and Regional Offices Also, SPARC has been used ... databases The strength of the electrostatic interaction between S and C depends on the magnitude and relative orientation of the local fields of S and C and the dielectric properties and distances through ... (Independent of the property, C and S), and reaction center susceptibility, which rates the response of C to the effect in question (depends on the property, independent of S and R) The contributions of...

Ngày tải lên: 22/03/2014, 14:20

... 38 v A REVIEW OF THE CHEMICAL AND PHYSICAL MECHANISMS OF THE STORAGE STABILITY OF FAST PYROLYSIS BIO-OILS ABSTRACT Understanding the fundamental chemical and physical aging mechanisms ... this reaction include carbonates and chlorides of sodium and potassium; calcium and sodium sulfates; and calcium and sodium acetates (Adams and Adkins 1925; Adkins and Nissen 1922) Catalysts for ... Refractive Indices and Densities of Mixtures of Certain Alcohols and Aldehydes,” J Am Chem Soc., 50, pp 499-503 Adkins, H and Broderick, A.E (1928b) “The Rate of Synthesis and Hydrolysis of Certain Acetals,”...

Ngày tải lên: 19/06/2014, 14:02

... Examination Schedule 3: fokus(C) examination of the knee and ankle The table shows the different stages of examination of the knee and ankle region (screening – functional examination) following the ... (additional file 1) One hand of the physician fixes the axis of rotation on top of the head, the other hand pulls the chin in the direction of movement (figure 1) First the amount of possible rotation ... Screening of the thoracic and lumbar spine and the lumbar-pelvic-iliac region Screening of the thoracic and lumbar spine and the lumbar-pelvic-iliac region is carried out with the patient standing,...

Ngày tải lên: 20/06/2014, 00:20

... image and EDAX (Figure 4) spectrum of Ca10-xAgx(PO4)6(OH)2, with x = and 0.2, are shown The morphology of the nanoparticles of HAp and Ag: HAp was investigated by SEM SEM images provide the Page of ... results of XRD and TEM, the FTIR and FT-Raman spectra of the HAp show the absorption bands characteristic of hydroxyapatite XPS results provide the additional evidence for the successful doping of ... and composition of the samples Figure shows the survey XPS narrow scan spectra of Ag:HAp (x = 0.2) nanopowder obtained at 100°C and XPS narrow scan spectra of Ag element In the XPS spectrum of...

Ngày tải lên: 20/06/2014, 23:20

...  Study the effects of crystallinity on the physical properties of the PEAs  Prepare a PEA with an ester to amide ratio of 4:1 in order to model the trend observed in the physical properties ... al., Journal of Biomaterials Science-Polymer Edition, 2007 18(6): p 673-685 Guo, K and C.C Chu, Journal of Polymer Science Part a-Polymer Chemistry, 2005 43(17): p 3932-3944 Advantage of Lipid-based ... increased elasticity The increase of ester to amide ratio in PEA structure will diminish the mechanical strength of the polymer Synthesis of the PEA Step 1: Synthesis of different diols from oleic...

Ngày tải lên: 02/07/2014, 13:01

... etiologic factors of maxillofacial injuries and according to the results of previous research works they are the reasons of 34,42% to 90,15% of all the skeletal and soft tissues injuries of the face ... cultural and environmental factors Periodic verification of the etiology of maxillofacial injuries helps to recommend ways in which maxillofacial injuries can be averted [5] The maxillofacial injuries ... occurring maxillofacial injuries resulting from traffic accidents include injuries to facial soft tissues, injuries to teeth and alveolar process and mandibular fractures Maxillofacial injuries...

Ngày tải lên: 11/08/2014, 23:22

... genetic, and biochemical factors associated with the development and progression of OA at multiple sites (hand, knee, hip, and spine) Subjects between the ages of 50 and 80 years where randomly ... the natural history of BMLs in a population based sample using a quantitative measure; and 2) examine the clinical correlates of BMLs, including pain, function, and stiffness scores and total knee ... 229,000), with an equal number of men and women The overall response rate was 57% The study included a baseline examination and followup examinations at approximately 2.7 and years The research conducted...

Ngày tải lên: 12/08/2014, 15:22

... evolutionary history of the domain combinations in each clade of eukaryotes and to observe changes of combinations based on a global network analysis The global features of the reconstructed evolution of ... (c) Changes of domain combination networks and union networks in lineages of S cerevisiae and H sapiens during evolution Bold and dashed lines indicate γ of domain combination networks and union ... degree of a node) The degree distributions of combination networks of all domains in Homo sapiens, Saccharomyces cerevisiae, A thaliana, and T cruzi are shown in Figure 5a, and the values of γ...

Ngày tải lên: 14/08/2014, 07:21

... ORGANIC AND PHYSICAL CHEMISTRY OF POLYMERS ORGANIC AND PHYSICAL CHEMISTRY OF POLYMERS Yves Gnanou Michel Fontanille A JOHN WILEY & SONS, INC., PUBLICATION ORGANIC AND PHYSICAL CHEMISTRY OF POLYMERS ... of physical chemistry Organic and Physical Chemistry of Polymers by Yves Gnanou and Michel Fontanille provides a unique approach to combine fundamentals of organic and physical chemistry and ... rupture and degradation of covalent bonds and formation of small molecules The measurement of E co requires the use of indirect methods such as the comparison of swelling or dissolution in liquids of...

Ngày tải lên: 14/08/2014, 10:20

... shortcoming, Flory modified the initial version of his model and reconsidered the assumptions of an enthalpy of mixing and of an energy of contact independent of the temperature Observing that in solutions ... volume of pure solvent and Na is Avogadro’s number For the calculation of the entropy of mixing, it is necessary to consider the conformational entropies of pure solvent, of pure polymer, and of ... the random walk Gaussian statistics This force field is comprised of two components of opposite nature, one of repulsion and hence the expansion and the other one of retraction which is of entropic...

Ngày tải lên: 14/08/2014, 10:20

... represents the mass of the solute, V1 and V2 are the volumes occupied by the solvent and the solute, N1 and N2 are the number of molecules of solvent and solute, and M2 is the molar mass of the solute ... Bovey and L W Jelinski, Chain Structure and Conformation of Macromolecules, Academic Press, New York, 1982 6 DETERMINATION OF MOLAR MASSES AND STUDY OF CONFORMATIONS AND MORPHOLOGIES BY PHYSICAL ... interpenetration of the “threads” of a left-handed helix with those of the four right-handed helices which surround it and vice versa Figure 5.18 represents an arrangement of such chains in which the size of...

Ngày tải lên: 14/08/2014, 10:20

... rules of selection For example, in the case of polyamide-6,6, a linear variation of the intensity of two characteristic absorption bands is observed as a function of the density and hence degree of ... mass of the particle and z represents the number of charges carried Because of their thermal instability and their lack of volatility, polymers cannot be characterized by this technique The use of ... “time of flight” (TOF) spectrometer offers an elegant and effective method for the precise and absolute determination of polymer molar masses Initially designed for the characterization of biomolecules,...

Ngày tải lên: 14/08/2014, 10:20

... of formation of an m dyad—that is, the insertion of two successive units of the same configuration ([R] or [S]) and define Pr as the probability of formation of an r dyad, with Pr = (1 − Pm ) and ... Probability (Ptr ) of formation of i, h, and s triads, according to Bernouillian statistics In Figure 8.1 are plotted the variations of the probabilities of existence of the various types of triads against ... dispersity of their molar masses Because the number of chains is determined by the number of molecules of initiator, the degree of polymerization of chains can be easily expressed as a function of the...

Ngày tải lên: 14/08/2014, 10:20

... presence of a solvent The lack of solubility of some of the polymers restricts the possibilities of modifying them Another specificity of polymers’s modification is the statistical (generally random) and ... permittivity, r1 and r2 are the ionic radius of cation and anion, respectively, and e is the electron charge This relation shows that by increasing the apparent ionic radius of the cation and that of the ... into account the effects of different structural factors: nature of monomer, nature of solvent, retrogradation of equilibrium between ion pairs and free ions, and nature of counterion Monomers...

Ngày tải lên: 14/08/2014, 10:20

... engineering, and in many aspects this domain of polymer chemistry is close to that of polymerization reactions and/ or that of polymer chemical modification (see Chapters 7, 8, and 9) The variety of potentially ... groups The use of techniques of high sensitivity and precision such as mass spectrometry (MALDI-TOF) is helpful with respect to the identification of these functional groups 10.3 BLOCK AND GRAFT COPOLYMERS ... chains’architecture and, in particular, by the presence and the location of branching points It is not the aim of this section to give a comprehensive account of the synthesis of all possible architectures/topologies,...

Ngày tải lên: 14/08/2014, 10:20