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from polymer processing to macromolecular engineering

principles of polymer processing

principles of polymer processing

Hóa học - Dầu khí

... international invited workshop ‘‘Touchstones of Modern Polymer ProcessingFrom Classic Polymer Processing to Macromolecular Process Science’’, May 10–12, 2002, The Polymer Processing Institute at NJIT, ... PERSPECTIVES: FROM POLYMER PROCESSING TO MACROMOLECULAR ENGINEERING In May 2002 an International Invited Workshop, attended by leading researchers in polymer processing and polymer engineering ... Historical Notes, Current Polymer Processing Practice, Analysis of Polymer Processing in Terms of Elementary Steps and Shaping Methods, 14 Future Perspectives: From Polymer Processing to Macromolecular...
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Control of octahedral rotations and physical properties in srruo3 perovskite oxide films

Control of octahedral rotations and physical properties in srruo3 perovskite oxide films

Kỹ thuật - Công nghệ

... films grown on SrTiO3 (STO) substrates in (a) 100 mTorr, (b) 60 mTorr, (c) 45 mTorr, (d) 30 mTorr, (e) 15 mTorr and (f) mTorr SRO film grown in (a)100 mTorr and (b) 60 mTorr clearly shows a monoclinic ... of individual atomic sources have to be measured and adjusted Another advantage of PLD is the ability to introduce high pressures of oxygen into the growth chamber of up to about Torr This is particular ... would like to thank the Advanced Photon Source (APS) at Argonne National Laboratory for their help in my XAFS measurement Particularly, I would like to express my grateful appreciation to Dr Sun...
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Tài liệu Sport and Physical Activity in Children with Congenital Heart Disease ppt

Tài liệu Sport and Physical Activity in Children with Congenital Heart Disease ppt

Sức khỏe trẻ em

... of the training The motor quotient rose from 83.0 ± 16.4 to 92.9 ± 18.2 (p
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Tài liệu Time trends in leisure time physical activity and physical fitness in elderly people: 20 year followup of the Spanish population national health survey (1987-2006) docx

Tài liệu Time trends in leisure time physical activity and physical fitness in elderly people: 20 year followup of the Spanish population national health survey (1987-2006) docx

Sức khỏe người cao tuổi

... evolution was very similar to women except for smoking habits that decreased from 33.8% to 15.4% (P < 0.01) Time trends for LTPA, capacity to walk up ten steps without help and to walk for one hour ... 0.05 (two-tailed P values) Results The mean age increased significantly from 72.3 to 74.8 years for women and from 72.2 to 74.5 years for men across the study period (P < 0.05) Women were slightly, ... and age group according to the SNHS Third, we fit logistic regression models by gender to assess factors independently associated for each dependent variable Finally, to evaluate the time trend...
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Báo cáo

Báo cáo " On equations of motion, boundary conditions and conserved energy-momentum of the rigid string " doc

Báo cáo khoa học

... σ ∈ [0, π] (11b) This conditions (11b) is due to the fact that Lagrangian contains the second order derivatives with respect to the evolution τ From (2.11b) it follows that δxµ,1 (τ, σ) = 0, ... principle implies only the equations motion (13) Now, let us pass to the derivation of the energy-momentum four-vector corresponding to the action We again use the formula δxµ = ǫµ = const (18) ... energy- momentum four µ,01 -vector has form π ∂L ∂L dσpµ; pµ = − Pµ = + ∂i (20) ∂xµ,0 ∂xµ,0i where ∂1 B + ∂0 pµ = 0, (21) Integrating formula (21) over σ , and taking into account boundary conditions...
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PREDICTION OF CHEMICAL REACTIVITY PARAMETERS AND PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS FROM MOLECULAR STRUCTURE USING SPARC pptx

PREDICTION OF CHEMICAL REACTIVITY PARAMETERS AND PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS FROM MOLECULAR STRUCTURE USING SPARC pptx

Tự động hóa

... the anchor atom i, which is assumed to be a carbon atom If the anchor atom i, is a noncarbon atom, then Fµ is adjusted based on the electronegativity of the anchor atom relative to carbon The ... perturbation For pKa, the perturbation of the initial state, assumed to be the protonated form, versus the unprotonated final form is factored into the mechanistic contributions of resonance and electrostatic ... equal to but opposite to the total charge distributed within the Rπ network 3.1.4.1.3 Sigma Induction Effects Model Sigma induction derives from electronegativity differences between two atoms...
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Sport and Physical Education in China potx

Sport and Physical Education in China potx

Du lịch

... society to AD 960 Mike Speak INTRODUCTION For convenience, this historical introduction is divided into three periods Ancient China is considered by historians to be that period of Chinese history ... separated from government, and was adopting, broadly, a western approach However, the separation was not total The government would continue to give some funding to the training system and to the ... football season, from about March to November, one professional match from the top division is broadcast live on the national network at each stage of the league competition In the top division (twelve...
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phase equilibria and fluid properties in the chemical industry estimation and correlation

phase equilibria and fluid properties in the chemical industry estimation and correlation

Hóa học - Dầu khí

... selection, it is h m n nature to give preference to that work with which one is ua most familiar and that, all too often, tends to be one's own Nevertheless, I shall try to present as balanced a picture ... SEPARATE METHOD TO FIND v DIFFICULT TO APPLY IN CRITICAL REGION Q DIFFICULT TO APPLY TO POLAR COMPOUNDS, LARGE MOLECULES, OR ELECTROLYTES SUPER-CRITICAL OFTEN VERY SENSITIVE TO MIXING RULES NO ... in industrial practice from nightmare to T h e goal for the future is to reduce these problems headache proportions in industrial applications, though they may continue to remain an enigma for...
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carbon nanotubes. basic concepts and physical properties, 2004, p.220

carbon nanotubes. basic concepts and physical properties, 2004, p.220

Vật lý

... how the atomic positions of the tube can be obtained from a single carbon atom We start with an arbitrary carbon atom and apply the U-axis operation The atom is mapped onto the second atom of the ... displacement vector is transformed into an atom in the same sublattice The displacement vector is multiplied by to project onto the fully symmetric representation Note that every atom is reached ... to the circumferential Alg displacement pattern in a (5,5)nanotube The displacement vector oT [he starling atom (E symmetry operalion) is successively transformed into vectors at all other atoms...
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báo cáo hóa học:

báo cáo hóa học:" General anxiety, depression, and physical health in relation to symptoms of heart-focused anxietya cross sectional study among patients living with the risk of serious arrhythmias and sudden cardiac death" doc

Hóa học - Dầu khí

... [17] Symptoms indicative of heart-focused anxiety is cardio- protective avoidance behavior to minimize cardiac symptoms or complications, increased levels of heart-focused attention and monitoring ... correlation was estimated to study the association between variables and to check that the correlation between the independent variables (avoidance, attention, and fear) was not too high to include them ... 0.6 (0.4) 12 1.7 (1.0) 20
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Báo cáo hóa học:

Báo cáo hóa học: " Structural and physical properties of antibacterial Ag-doped nano-hydroxyapatite synthesized at 100°C" pptx

Hóa học - Dầu khí

... http://www.nanoscalereslett.com/content/6/1/613 guarantee an optimum antibacterial effect without cytotoxicity From the view point of biomedical engineering, the element silver is well known for its broad spectrum antibacterial ... correspond to H-O-H bands of lattice water [36-39] The large bands which were attributed to adsorbed water diminished for the HAp_Ag20 sample The changes are attributed to the substitution of Ag + from ... water to make 300 mL P-containing solution The [Ca + Ag]-containing solution was put into a Berzelius and stirred at 100° C for 30 Meanwhile, the pH of P-containing solution was adjusted to 10...
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Báo cáo sinh học:

Báo cáo sinh học: " Research Article Multiple Positive Solutions of Fourth-Order Impulsive Differential Equations with Integral Boundary Conditions and One-Dimensional p-Laplacian" ppt

Điện - Điện tử

... received a great deal of attention in the literature To identify a few, we refer the reader to 24–46 and references therein In particular, we would like to mention some results of Zhang et al 34 , Kang ... 2.3 τ ≤ h t < tτ τ , Write μ g s ds, ν h s ds 2.4 From H2 , it is clear that μ ∈ 0, , ν ∈ 0, We shall reduce problem 1.6 to an integral equation To this goal, firstly by means of the transformation ... 2.7 If t ∈ 0, t1 , it is easy to see by integration of problem 2.7 that y t y − t φq x s ds 2.20 Boundary Value Problems If t ∈ t1 , t2 , then integrate from t1 to t, t y t1 − y t t1 t1 y − y...
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Synthesis and Physical Properties of Polyester Amides Derived from Lipid-Based Components

Synthesis and Physical Properties of Polyester Amides Derived from Lipid-Based Components

Kỹ thuật

... -36 to -7 68 to 97 30 109.2 231 to 391 -24 to 48 Copolymer 950 3.18GPa, 3.94GPa
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Báo cáo sinh học:

Báo cáo sinh học: "Untangling the web of functional and physical interactions in yeast" pdf

Báo cáo khoa học

... assembled into a thematic map (Figure 1f) In this map, nodes correspond to individual protein complexes and edges to bundles of synthetic lethal interactions between complexes The ‘compensatory complex’ ... EM: Protein interaction networks from yeast to human Curr Opin Struct Biol 2004, 14:292-299 26 27 Hartwell LH, Hopfield JJ, Leibler S, Murray AW: From molecular to modular cell biology Nature 1999, ... originally made in the context of regulatory networks [18], led Zhang et al [15] to introduce a new http://jbiol.com/content/4/2/5 concept, the network theme, to describe a collection of overlapping...
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Báo cáo khoa học:

Báo cáo khoa học: "Relation between ecological conditions and fir decline in a sandstone region of the Vosges mountains (northeastern France) Anne-Laure Thomasa, Jean-Cl." potx

Báo cáo khoa học

... Loss < 25% slight 25 to 60% moderate > 60% severe Geological data (maps at 1:50 000 scale) were obtained from the French Geological Survey (BRGM) Topographic data were obtained from a Digital Elevation ... wilting point) down to 60 cm depth holding capacity down to 60 cm depth was estimated for 42 of these soils as a function of texture, stoniness and thickness of the horizons according to [13] 2.2 Analysis ... divided into directions (N, NE, E, SE, S, SW, W, NW); topography was 269 divided into convexity or concavity Climatic variables (precipitation and temperature) were also transformed into classes...
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Báo cáo khoa học:

Báo cáo khoa học: "Genetic control of pulp and timber properties in maritime pine (Pinus pinaster Ait.)" docx

Báo cáo khoa học

... wood density alone is a poor indicator of other kraft pulp quality traits [28, 29] In order to estimate the “pulp potential” of a tree, it is important to take into account its fibre characteristics ... Breeding trees to produce wood for a given wood processing industry is a complex problem It is essential (1) to define which are the key properties influencing the quality of the product, (2) to estimate ... turned into chips, stabilised in a controlled climate cell to a constant dry matter content of 89%, and extracted according to the procedure described above Then, samples were kraft pulped to kappa...
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Báo cáo y học:

Báo cáo y học: "Effects of lifestyle physical activity on perceived symptoms and physical function in adults with fibromyalgia: results of a randomized trial" pdf

Báo cáo khoa học

... activity symptom flares, problem solving strategies to overcome barriers to being more physically active, as well as instruction in finding new ways to integrate short bouts of LPA into their daily ... symptoms Participants wore the waist-mounted pedometers to record their steps each day (that is, as an assessment of adherence to LPA) Participants were shown how to use the pedometer, where to ... bout of physical activity is superior to accumulating smaller (10- to 15-minute) bouts of activity with regard to health outcomes, asking people with FM to accumulate small bouts of physical...
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Báo cáo y học:

Báo cáo y học: "Effects of rehabilitative interventions on pain, function and physical impairments in people with hand osteoarthritis: a systematic review" docx

Báo cáo khoa học

... (1950 to October 2010), CINAHL (Cumulative Index to Nursing and Allied Health Literature) (1981 to October 2010), ISI Web of Science (1950 to October 2010), SciVerse Scopus (1960 to October 2010), ... ranging from weeks to year [24,31] Methodological quality The methodological quality of included studies (Table 3) ranged from to 10 points out of a maximum of 10 points Six trials were considered to ... screened (n = 430) Records excluded after screening title/abstract (n = 410) Topics related to drugs (n = 14 Topics related to surgery (n = 12) Not rehab for hand OA (n = 119) Not OA related (n= 263)...
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Báo cáo y học:

Báo cáo y học: "Depression and physical activity in a sample of nigerian adolescents: levels, relationships and predictors" pptx

Báo cáo khoa học

... symptoms, and indicating definite symptoms The total score ranged from to 54, with higher scores representing more severe depressive symptomatology Participants were classified according to cut-offs ... had definite symptoms (score ≥ 20) The physical activity levels of the participants ranged from low to moderate to high with 592 (53.8%) having low physical activity level A total of 427 (38.8%) ... (95% CI) School Individual and school factors factors OR (95% CI) Individual factors OR (95% CI) OR (95% CI) School Individual and school factors factors Individual Level Physical activity Moderate...
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analysis of boundary conditions and concept design for port dong lam, thua thien-hue province, vietnam

analysis of boundary conditions and concept design for port dong lam, thua thien-hue province, vietnam

Thạc sĩ - Cao học

... reached a higher level which is priceless with regard to my future The struggle to achieve this was tough and I would like to quote a fellow student to describe this journey: 28/05/2010 I MSc Thesis ... pattern With regard to extreme conditions, once a year a tropical storm lands in the vicinity of the port site These storms are accompanied by strong wave conditions, coming from E to SE direction ... sediment characteristics for MD1 to MD17 53 Table 19: total littoral transport per year and per 12 year by CERC formula 57 Table 20: total littoral transport per year and per...
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