stakeholders discourses regarding sustainable development and biodiversity conservation in greece
TRANSGENIC PLANTS – ADVANCES AND LIMITATIONS doc
Ngày tải lên :
28/06/2014, 09:20
... mutant strain were expected to synthesize a high cytokinin level (since all other genes including the ipt gene involved in cytokinin biosynthesis in the T-DNA region were intact and fully functional), ... to data mining Data mining can be defined as the process of discovering previously unknown dependencies and relationships in datasets It is a hybrid technology combining the strength and the adaptive ... logic in modelling and optimizing different plant tissue culture processes Neurofuzzy logic is a useful modeling tool that has been introduced to help the handling of complex models and to data mining...
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Tài liệu RF MEMS And Their Applications P2 docx
Ngày tải lên :
22/12/2013, 20:18
... quantities in such a circuit In the transducer shown in Figure 1.11, the fixed armature has N turns of winding, and both this and the moving part are made of ferromagnetic materials Assuming in nite ... presented in Table 1.3 An understanding of the underlying operational principle is essential in obtaining the equivalent circuit of these transducers A brief description of the operational principles ... results in microscopic forces between these domains resulting in the deformation of the material By reciprocity, mechanical deformation can cause orientation of domains, resulting in induction...
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Tài liệu RF MEMS And Their Applications P1 pdf
Ngày tải lên :
22/12/2013, 20:18
... MEMS inductors and capacitors 4.1 Introduction 4.2 MEMS/micromachined passive elements: pros and cons 4.3 MEMS inductors 4.3.1 Self-inductance and mutual inductance 4.3.2 Micromachined inductors ... and Nakajima, 1993; Tani and Esashi, 1995; Varadan, 1995; Varadan and Varadan, 1995, 1996) In the integrated MEMS device, we may use photoforming processing in achieving the combined sensor and ... etched into silicon substrate, and surface micromachining, in which the micromechanical layers are formed from layers and films deposited on the surface Bulk micromachining and surface micromachining...
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Determinants and their applications in mathematical physics vein r , dale p
Ngày tải lên :
17/03/2014, 14:29
... (2) and (3) can be obtained formally from (B) and (D), respectively, by interchanging the symbols a and A and either raising or lowering all their parameters 3.5 3.5.1 The Adjoint Determinant ... or uninterested in the outstanding contributions to the theory and application of determinants made in the course of research into problems in mathematical physics These usually appear in Section ... is obtained from An by retaining rows i1 , i2 , , ir and columns j1 , j2 , , jr and rejecting the other rows and columns Ni1 i2 ir ;j1 j2 jr may conveniently be called a retainer minor Examples...
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ammonia sensors and their applications — a review
Ngày tải lên :
19/03/2014, 16:47
... accumulation in the body since it is a natural body product, resulting from protein and nucleic acid metabolism Ammonia is excreted from the body in the form of urea and ammonium salts in urine Some ... reduction in diesel engines Modern diesel engines operate at high air-to-fuel ratios that result in an excess of oxygen in the exhaust gas, resulting in large concentrations of NO and NO2 (NOx ... gas sensors are large and expensive, making them less suited Also the indirect method is rather large and the reagent consumption and maintenance requirements are demanding A smaller system would...
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Báo cáo "The role of color luminescence centers Mn, Cu, Co in the semicondutors with wide band gap ZnS, ZnO and their applications " pptx
Ngày tải lên :
22/03/2014, 11:20
... 181-187 When doping Cu, Mn in ZnS and Co in ZnO, the self-activated luminescence bands characterized by vacancies of zinc and oxygen are extinguished or their intensities decrease In PL spectra ... in argon and ZnO:Co (xCo = 2.10-2÷2.10-1 mol%) in air enviroment Annealing temperature and time were varied in range from 700oC to 1250oC and from 15 minutes to 36 hours [12-14] Nanocrystalline ... greater than that of the blue band As increasing the concentration of Cu, the intensity of the blue band decreases while the intensity of the green band increases and reaches to maximum at xCu...
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Báo cáo khoa học: Platination of telomeric sequences and nuclease hypersensitive elements of human c-myc and PDGF-A promoters and their ability to form G-quadruplexes Viktor Viglasky potx
Ngày tải lên :
23/03/2014, 06:20
... cisplatin forms two kinds of cross-links with DNA: intrastrand and interstrand Platinum complexes react with cellular DNA, primarily binding to the N7 positions of guanine bases, forming 60–65% ... contrast, kinetic measurements indicate that interstrand crosslinking is as fast as intrastrand cross-linking, or even faster [22] However, the four guanines of a G-quartet have their N7 atoms involved ... cisplatin is provided in Fig 5A The variability of the cisplatin mode to bind with G-rich sequences is vast; in principle, there is the possibility to bind within each guanine, to form intrastrand and...
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Đề tài " Sum rules for Jacobi matrices and their applications to spectral theory " pdf
Ngày tải lên :
28/03/2014, 22:20
... det(E(z) − Jn;F ) and expanding the denominator in minors in the first row For any J, (4.1) holds for z ∈ D Suppose that we know M has a meromorphic continuation to ¯ a neighborhood of D and consider ... terms involving integrals of logarithms: (5.1) Z(J) = 2π 4π log sin θ dθ Im M (eiθ , J) and (5.2) Q(J) = 2π 2π log sin θ sin2 θ dθ Im M (eiθ , J) One should think of M as related to the original ... formly in z for all z in D Proof Use (2.16) and (2.24) with B = and the fact that δJ (n) in the estimates above →0 Next, we note what is essentially the expansion of det(J − E(z)) in minors in the...
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determinants and their applications in mathematical physics - r. vein, p. dale
Ngày tải lên :
31/03/2014, 15:02
... (2) and (3) can be obtained formally from (B) and (D), respectively, by interchanging the symbols a and A and either raising or lowering all their parameters 3.5 3.5.1 The Adjoint Determinant ... or uninterested in the outstanding contributions to the theory and application of determinants made in the course of research into problems in mathematical physics These usually appear in Section ... is obtained from An by retaining rows i1 , i2 , , ir and columns j1 , j2 , , jr and rejecting the other rows and columns Ni1 i2 ir ;j1 j2 jr may conveniently be called a retainer minor Examples...
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quadratic forms and their applications
Ngày tải lên :
31/03/2014, 15:06
... a meeting in Boston only nine particularly recalcitrant ones remained In Boston I tackled seven of these, and when I returned to Princeton, Schneeberger and I managed to polish the remaining two ... by the following result Theorem ([B-M]) The matrix A is strictly F-extreme if and only if it is F-perfect and F-eutactic The crucial step in studying the Hermite invariant in an individual family ... general setting) Remark In the above theory, the only gradients that matter are the extremal points of the convex Dz Following Bavard, we call principal the corresponding minimal vectors In the classical...
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deterministic global optimization geometric branch-and-bound methods and their applications
Ngày tải lên :
29/05/2014, 15:25
... using interval analysis is discussed in Ratschek and Rokne (1988), Hansen (1992), and Ratschek and Voller (1991) Finally, an extension for multicriteria problems was first introduced in Ichida and ... studied in Blanquero et al (2009) and solved using d.c decompositions Integrated scheduling and location problems have been solved in Kalsch and Drezner (2010) Finally, geometric branch -and- bound ... all intervals Y ⊂ X 1.5 Interval analysis 11 Definition 1.12 An interval function F(X1 , , Xn ) is an interval-valued function with n intervals as arguments using interval arithmetics and interval...
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Novel methods (sonochemistry, microwave dielectric heating, sonoelectrochemistry and RAPET for the fabrication of nanomaterials and their applications
Ngày tải lên :
11/06/2014, 12:29
... The main parameters that determine the particle size in sonoelectrochemistry are temperature, sonication intensity, and the electric pulse width Its main synthetic advantage ... Elevated Temperatures RAPET is being used in our laboratory for the last four years We will show that the RAPET of silanes is yielding the smallest reported SiC particles having the highest surface area ... reduce metals for which there is no reducing agent that can it For example, preparing metallic Mg nanoparticles.The last technique was named by us RAPET It stands for Reaction under Autogenic Pressure...
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Báo cáo hóa học: " The existence of fixed points for new nonlinear multivalued maps and their applications" potx
Ngày tải lên :
20/06/2014, 22:20
... strictly decreasing sequence {xn}n ÎN in [0, ∞), we have ≤ supn ÎN (xn)
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Báo cáo hóa học: " Probability inequalities for END sequence and their applications" docx
Ngày tải lên :
20/06/2014, 22:20
... seen that independent random variables and NOD random variables are END Joag-Dev and Proschan [3] pointed out that NA random variables are NOD Thus, NA random variables are END Since END random variables ... the truncated method and Berstein’s inequality, and obtained the following result: Theorem A Let {Zn, n ≥ 1} be a sequence of independent, nonnegative, and nondegenerated random variables Suppose ... for all a > and x > 0, we have P(Sn ≥ x) ≤ e−αx EeαSn ≤ M exp α Bn Taking α = Bn sinh αC = C x C arcsin h Cx 2Bn sinh αC −x C (2:12) in the right-hand side of (2.12), we can see that and (2.10)...
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Báo cáo hóa học: " Some new nonlinear integral inequalities and their applications in the qualitative analysis of differential equations" potx
Ngày tải lên :
21/06/2014, 01:20
... present integral inequalities Main results In the rest of the paper we denote the set of real numbers as R, and R+ = [0, ∞) is a subset of R Dom(f) and Im(f) denote the definition domain and the ... (J−1 (G(t))) (31) Integrating (31) from to t, considering G(0) = H(T) and Y is increasing, it follows G(t) ≤ Y −1 [Y(H(T)) + α2 (t) g(s, T)ds], t ∈ (0, T] (32) Combining (25), (29) and (32) we have ... Î C(R+ × R+, R+), i = 1, 2, and a, j, ψ, ω, J, Y are defined as in Theorem 2.3 If u Î C(R+ × R+, R+) satisfies the following integral inequality containing multiple integrals β(y) φ(u(x, y)) ≤...
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Báo cáo hóa học: " Research Article Normality Criteria of Lahiri’s Type and Their Applications" pdf
Ngày tải lên :
21/06/2014, 05:20
... , Li and Gao ¨ 27 , and Wang 28 It’s interesting to ask what happens if f is replaced by f n in Bruck’s Conjecture ¨ Recently, Yang and Zhang 29 considered this problem and got the following ... be an integer, and let F share CM, then F F , and f assumes the form cez/n , f z f n If F and F 5.6 where c is a nonzero constant Lu et al 30 improves Theorem H and obtained the following theorem ... f, and thus their multiplicity may less than nk Therefore, the inequality of 2.2 in 10 is not valid, which implies that the proof of Lemma 2.2 in 10 is not correct Journal of Inequalities and...
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Báo cáo hóa học: " One-Pot Synthesis of Biocompatible CdSe/CdS Quantum Dots and Their Applications as Fluorescent Biological Labels" doc
Ngày tải lên :
21/06/2014, 08:20
... were cultured in a high-glucose Dulbecco’s modified Eagle’s medium (H-DMEM; Gibco, Grand Island, NY) containing 10% fetal bovine serum (FBS; Gibco) and 1% penicillin/streptomycin (Gibco) at 37°C ... containing different concentrations of nanoparticles After 24-h labeling and washing, 20 μL of a solution of MTT (5 mg/mL in PBS) was added to each well, and assay was performed at specific time intervals ... structure with zinc-blende CdSe (JCPDS file No 19-0191) In the PL spectra of the CdSe QDs, there is a broad emission band originating from the surface trap sites besides the band-to-band emission,...
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báo cáo hóa học:" Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells" doc
Ngày tải lên :
21/06/2014, 17:20
... were calcined in air at 450°C for h using a programmable furnace to obtain the desired TiO2 stoichiometry and crystallinity TNTs were prepared using a hydrothermal process described in the authors' ... The pastes were finished by grinding in a three-roller mill [17] An optically transparent conducting glass (FTO, sheet resistance /sq) was washed in ethanol and deionized water in an ultrasonic ... glass using the screen printing technique and sintered again at 450°C for 15 and at 500°C for 15 in air Assembly of the DSSCs The nanoporous TiO2 electrode films were immersed in the dye (N-719) complex...
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báo cáo hóa học:" Research Article On Some Integral Inequalities on Time Scales and Their Applications" pdf
Ngày tải lên :
21/06/2014, 18:20
... Advances in Difference Equations, vol 2009, Article ID 484185, 16 pages, 2009 12 D R Anderson, “Nonlinear dynamic integral inequalities in two independent variables on time scale Pairs,” Advances in ... where A t , and B t are defined as in 3.3 and A t is regressive obviously From Lemma 2.3 and 3.7 , noting z t0 0, we obtain zt ≤ t B τ eA τ t, σ τ Δτ 3.8 t0 Therefore, the desired inequality 3.2 ... where A1 t , and B1 t are defined as in 3.18 and A1 t is regressive obviously 0, we obtain From Lemma 2.3 and 3.20 , noting z t0 z t ≤ t B τ e A1 τ t, σ τ Δτ t0 Therefore, the desired inequality...
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