routh hurwitz conditions jury conditions descartes rule of signs and exact solutions of a cubic
Báo cáo hóa học: " Research Article Existence and Uniqueness of Positive and Nondecreasing Solutions for a Class of Singular Fractional Boundary Value Problems" ppt
... metric spaces,” Journal of Mathematical Analysis and Applications, vol 341, no 2, pp 1241–1252, 2008 13 A A Kilbas and J J Trujillo, “Differential equations of fractional order: methods, results and ... problems—I,” Applicable Analysis, vol 78, no 1-2, pp 153–192, 2001 14 S G Samko, A A Kilbas, and O I Marichev, Fractional Integrals and Derivatives Theory and Applications, Gordon and Breach Science, ... Problems Y Ling and S Ding, A class of analytic functions defined by fractional derivation,” Journal of Mathematical Analysis and Applications, vol 186, no 2, pp 504–513, 1994 D Delbosco and L Rodino,...
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Báo cáo hóa học: " Research Article The Nonzero Solutions and Multiple Solutions for a Class of Bilinear Variational Inequalities Jianhua Huang" pptx
... Mathematical Analysis and Applications, vol 128, no 1, pp 138–155, 1987 [3] S S Zhang and S W Xiang, “On the existence and uniqueness of solutions for a class of variational inequalities with applications ... Complementarity Problem Theory with Applications, Shanghai Scientific Technology and Literature Press, Shanghai, China, 1991 [2] M A Noor, “On a class of variational inequalities,” Journal of Mathematical ... mechanics,” Applied Mathematics and Mechanics, vol 12, no 5, pp 401–407, 1991 [4] K.-Q Wu and N.-J Huang, “Non-zero solutions for a class of generalized variational inequalities in reflexive Banach...
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Báo cáo " Classification and assessment of bioclimatic conditions for tourism, health resort and some weather therapies in Vietnam " pdf
... general and for tourism, excursion and sea vacation in particular Results and discussions The results of classification and assessment of bioclimatic conditions are shown in tables and Based on analysis ... Island - From about 85 days in Nha Trang, Hue to about 90 days in Hanoi For health resort and some weather therapies in highland areas There are a lot of appropriate weather days in Moc Chau Plateau ... weather days in mountainous areas, such as Sa Pa and Tam Dao (23.5 and 32.5 days respectively) 3.2 The number of good weather days The average numbers of good weather days (total of appropriate...
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simple and rapid synthesis of a-fe2o3 nanowires under ambient conditions
... goethite and Amaratunga, G A J Growth and process conditions of natural hematite: Can Raman spectroscopy be used to aligned and patternable films of iron(III) oxide nanowires differentiate them? ... images in Figs 4 (a) and 4(b) and was assigned to Fe3O4 (on the basis of the Raman peaks at 299, 537, and 633 cm in Fig 4(d)) [28] This layer was found to be fairly porous The third layer is about ... formation conditions and a suggested mechanism for their growth on the basis of our experimental results and literature data The formation of NWs occurs when three layers of iron oxides are gradually...
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Báo cáo khoa học: "Conditions on Consistency of Probabilistic Tree Adjoining Grammars*" doc
... Springer-Verlag, Berlin R A Horn and C R Johnson 1985 Matrix Analysis Cambridge University Press, Cambridge A K Joshi and Y Schabes 1992 Tree-adjoining grammar and lexicalized grammars In M Nivat and A ... Tree automata and languages, pages 409-431 Elsevier Science A K Joshi 1988 An introduction to tree adjoining grammars In A Manaster-Ramer, editor, Mathematics of Language John Benjamins, Amsterdam ... set of all derivations for this grammar An inconsistent grammar would have a pmfwhich assigns a large portion of probability mass to derivations that are non-terminating This means there is a finite...
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Effect of cultural conditions on production of cellulases in trichoderma longibrachiatum
... Cellulases in Trichoderma longibrachiatum in the case of lactose and CMC The inoculated flasks wer e incubated at 27° for days as stationary cultures Fractionation of samples Each sample was filtered ... tenth day The maximum mycelial mass was obtained on and days of incubation in shake and stationary culture respectively The pH of the medium showed a steady increase towards neutrality after an ... was supported at 32° with reasonable amounts of enzymes also (F ig a- c ) At minimal and maximal temperatures tested, i.e 15° and 42°, the enzyme components in the extracellular and cytosol fractions...
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báo cáo hóa học: " Physical activity as a mediator of the impact of chronic conditions on quality of life in older adults" pptx
... likelihood estimation (FIML) (available in the Mplus 4.2 [30] software package) by using all available data to assess whether the estimates may have been biased by non-random missing data patterns (n ... in older adults The data were collected by Statistics Canada under the authority of the Statistics Act Access to the data was granted by Statistics Canada based on a peer-reviewed proposal for ... that physical activity partially mediates the impact of chronic conditions on several health outcomes that are important to quality of life Physical activity of at least 1,000 Kcal per week was...
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báo cáo hóa học: " Educators'''' working conditions in a day care centre on ownership of a non-profit organization" pot
... Subjects and Methods Setting and participating educators Data of the BASE study (Bidirectional Assessment of Stress, job satisfaction and work ability of Educators in day care centres [10]) was collected ... Educators’ working conditions in a day care centre on ownership of a non-profit organization Bianca Kusma* 1, 2, Stefanie Mache 1,3, David Quarcoo 1, Albert Nienhaus and David A Groneberg1 ... Demographic characteristics of participants All eleven participants were female with an average age of 36.3 years (SD = 7.4 years, range 25-47 years) The overwhelming majority of participants hold a degree...
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Báo cáo toán học: " Influence of different flow conditions on the occurrence and behavior of potentially hazardous organic xenobiotics in the influent and effluent of a municipal sewage treatment plant in Germany: an effect-directed approach" pot
... quantitation of the analytes, a 5-point (PAHs) and a 7-point (pharmaceuticals) internal standard calibration was used The limit of detection and the LOQ were calculated on the basis of signal-to-noise ... solutions of the analytes and the internal standards were prepared both in methanol and hexane and stored at 7°C The working standard solutions were prepared by further diluting the stock standard ... standards (≥98.00%) of diclofenac, carbamazepine, and PAH-Mix 25 (containing 16 Environmental Protection Agency [EPA] PAHs) as well as the isotopically labeled compounds used as surrogate standards...
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Báo cáo hóa học: " Stability of a nonlinear non-autonomous fractional order systems with different delays and non-local conditions" pot
... differential-difference equations J Frac Calculus 10, 101–107 (1996) El-Sayed, AMA, Gaafar, FM, Hamadalla, EMA: Stability for a non-local non-autonomous system of fractional order differential equations ... Kilbas, AA, Srivastava, HM, Trujillo, JJ: Theory and Applications of Fractional Differential Equations Elsevier, Amsterdam (2006) Podlubny, I: Fractional Differential Equation Academic Press, San ... Cite this article as: El-Sayed and Gaafar: Stability of a nonlinear non-autonomous fractional order systems with different delays and non-local conditions Advances in Difference Equations 2011...
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báo cáo hóa học:" Review Article An Overview of the Lower and Upper Solutions Method with Nonlinear Boundary Value Conditions" doc
... Boundary Value Problems In the classical books of Bernfeld and Lakshmikantham and Ladde et al the classical theory of the method of lower and upper solutions and the monotone iterative technique are ... Mathematical Analysis a ˚ and Applications, vol 246, no 2, pp 446–464, 2000 44 F Zh Sadyrbaev, “Level surfaces of Lyapunov functions and solvability of a two-point boundary value problem,” Latvi˘ski˘ ... well-ordered lower and upper solutions exist and a Nagumo condition is satisfied Later Bernfeld and Lakshmikantham studied the boundary conditions z u a , u a ; with g and z monotone nonincreasing in the...
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báo cáo hóa học:" Influence of different flow conditions on the occurrence and behavior of potentially hazardous organic xenobiotics in the influent and effluent of a municipal sewage " pdf
... quantitation of the analytes, a 5-point (PAHs) and a 7-point (pharmaceuticals) internal standard calibration was used The limit of detection and the LOQ were calculated on the basis of signal-to-noise ... solutions of the analytes and the internal standards were prepared both in methanol and hexane and stored at 7°C The working standard solutions were prepared by further diluting the stock standard ... standards (≥98.00%) of diclofenac, carbamazepine, and PAH-Mix 25 (containing 16 Environmental Protection Agency [EPA] PAHs) as well as the isotopically labeled compounds used as surrogate standards...
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Báo cáo hóa học: " Research Article Sufficient Conditions for Univalence of an Integral Operator" docx
... Georgia Irina Oros et al Z Nehari, Conformal Mapping, Dover, New York, NY, USA, 1975 P Hamburg, P Mocanu, and N Negoescu, Analiz˘ matematic˘ (Functii complexe), Editura Didactic˘ si a a ¸ a Pedagogic˘ ... Mathematical Journal, vol 12, pp 249–252, 1972 N N Pascu and V Pescar, “On the integral operators of Kim-Merkes and Pfaltzgraff,” Mathematica, vol 32 55 , no 2, pp 185–192, 1990 D Breaz and N Breaz, ... Reade, “Starlike integral operators,” Pacific Journal of Mathematics, vol 79, no 1, pp 157–168, 1978 Y J Kim and E P Merkes, “On an integral of powers of a spirallike function,” Kyungpook Mathematical...
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UNIQUENESS OF POSITIVE SOLUTIONS OF A CLASS OF ODE WITH NONLINEAR BOUNDARY CONDITIONS RUYUN MA AND pdf
... 2275–2283 J Y Wang and J Jiang, The existence of positive solutions to a singular nonlinear boundary value problem, J Math Anal Appl 176 (1993), no 2, 322–329 Ruyun Ma: Department of Mathematics, Northwest ... Normal University, Lanzhou 730070, China E-mail address: mary@maths.uq.edu.au Yulian An: Physical Software & Engineering, Lanzhou Jiaotong University, Lanzhou 730070, Gansu, China E-mail address: ... that u(t) > on [0,b] and satisfies the differential equation (1.1) as well as the boundary conditions (1.2) Remark 1.3 As an application of Theorem 1.2, we consider the nonlinear problem u + a( t)u...
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Báo cáo lâm nghiệp: " Influence of environmental conditions on radial patterns of sap flux density of a 70-year Fagus crenata trees in the Naeba Mountains, Japan" ppsx
... 309–320 [6] Granier A. , Anfodillo T., Sabatti M., Cochard H., Tomasi M., Valentini R., Bréda N., Axial and radial water flow in the trunk of oak trees: a quantitative and qualitative analysis, Tree ... Tree No data is often available on a daily basis at many sites [35] Thus, the temporal upscaling of our results permits comparisons and use of the data in a broader context for study of Japanese ... day–1) and abundant θ day, and (iii) fine weather (PPFDday = 35–45 mol m–2 day–1) and low θ day (soil moisture content below 50%) Radial patterns of SFD of Fagus crenata 295 Figure Radial patterns...
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Báo cáo lâm nghiệp: "Survival and acclimatation of Populus nigra to drier conditions after damming of an alpine river, southeast France" ppsx
... this gravel and silt soil (maximum depth is 1.5 m), black poplars (main species) of different ages are growing with Alnus incarna and Salix alba On a quadrat of about the same size, three poplars ... pressure chamber, and predawn leaf water potentials (Ψwp ) were measured before sunrise Stomatal conductance Acclimatation of black poplar to groundwater decline 379 Table I Location and characteristics ... Lambs et al Table II Some plant water relationships in leaves of P nigra trees growing in poorly watered (P1 and P2, Drac river) and well-watered (P8 and adjacent poplar, Campus) floodplains Data...
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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
... circumvent the lack of soil data (only a map of soil types covering a part of study area was available), we built a second database of 178 plots describing the ecological conditions of sites (plant cover, ... distribution of ecological conditions and the condition of silver fir trees in the sandstone Vosges with the help of a large statistical data base and (2) provide indicators to establish a map of zones at ... constructed with paired variables in order to obtain the area of each damage class for each class of ecological variable studied [6]: – Altitude and slope were divided into classes of equal amplitudes;...
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Báo cáo y học: " Predictive validity of a brief antiretroviral adherence index: Retrospective cohort analysis under conditions of repetitive administration" docx
... analysis of the data; CB and BC contributed to design of the study and manuscript preparation; SM advised on statistical analysis and contributed to the manuscript preparation All authors read and approved ... JG: The STARD statement for reporting studies of diagnostic accuracy: explanation and elaboration Ann Intern Med 2003, 138(1):W1-12 Williams BA, Mandrekar JN, Mandrekar SJ, Cha SS, Furth AF: Finding ... AIDS Research and Therapy 2008, 5:20 ately prior to each viral load measurement, creating a score for each interval between viral load measurements This operationalization of adherence was then...
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báo cáo khoa học:" Sinus lifting before Le Fort I maxillary osteotomy: a suitable method for oral rehabilitation of edentulous patients with skelettal class-III conditions: review of the literature and report of a case" doc
... implants were accurately positioned in the mandible and the maxilla according to the predefined planning that was made up of DVT scan and a wax up Again bone augmentation around the dental implants ... methodological approach of treating a patient with severe mandibular and posterior maxillary alveolar atrophy and skelettal class-III conditions due to cleft palate performing sinus lifting and implant ... definite abutments and removing the auxililary implants final restauration was placed (figure 5) Discussion The main basic criteria for restauration of the edentulous maxilla and mandible are adequate...
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Báo cáo khoa học: "Combined effects of hyperglycemic conditions and HIV-1 Nef: a potential model for induced HIV neuropathogenesis" docx
... antibodies against GFAP at a concentration of 1:1000, mouse antiCaspase antibody at a concentration of 1:1000 as primary antibodies and horseradish peroxidase labeled antimouse immunoglobulin G (heavy ... Pradhan L, Ali M, Agrawal KC: HAART drugs induce oxidative stress in human endothelial cells and increase endothelial recruitment of mononuclear cells: exacerbation by inflammatory cytokines and ... Nef-transduced astrocytes and cellular supernatants were collected and oxidative stress was determined by measuring the release of nitric acid in the astrocytes and in the supernatant with an ELISA...
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