... mailed to you and the institutions you selected approximately 14 days after the test if you type your essay If you handwrite your essay, your scores will be mailed to you in approximately five weeks ... directly on the computer On the other hand, the TOEFL exam is a long one, and concentrating in front of a computer monitor for hours may be taxing If you have little experience with computers, you ... throughout your education Typing your essay on the computer is optional, so if you are not comfortable keyboarding in English, you can write your essay on paper If you chose to type your essay, your...
Ngày tải lên: 01/11/2013, 15:20
... negative, and this variable is not used in the model to explain the British trend Two explanatory variables are selected for modeling: x1 (abortion) and x2 (fertility) The trends for abortion and fertility ... abortion statistics are used to derive abortion rates for Northern Ireland The trends in abortion and fertility in Northern Ireland are shown in Figures and Abortion rates in Ireland, where abortion ... be expected in these years is then estimated using the Government Actuary’s population projections by applying the forecast incidence rates to the expected numbers of women in the relevant age...
Ngày tải lên: 06/03/2014, 02:21
Báo cáo khoa học: "The Corpora Management System Based on Java and Oracle Technologies" potx
... #QP Y_ N NUMBER #QP Y_ QU ER Y VAR CHAR #OR Y_ R B1PrO NUMBER #QR Y_ EXTEN SION VAR C HAR #OR Y_ LANG VAR CH AR2 #QR Y_ DATE VAR CHAR #QR Y_ IN CLUDE RESULTS QUERIES PC #QRY_N NUMBER ORY_NO = QRY_NO ... Electronic Lexical Database Bradford Books Yablonsky S.A., 1998 Russicon Slavonic Language Resources and Software In: A Rubio, N Gallardo, Yablonsky S.A., 2000 Russian Monitor Corpora: Composition, ... resources is achieved by annotation of texts using a common data model For that purpose the XML and related standards such as 182 XML Corpus Encoding Standard (XCES, http://www.xml-ces.org) (Ide,...
Ngày tải lên: 31/03/2014, 20:20
apress learn objective-c on the mac, for os x and ios 2nd (2012)
... and run the program by clicking the Run button or pressing ⌘R If there aren’t any nasty syntax errors, Xcode compiles and links your program and then runs it Open the Xcode console window (by ... Objective-C and Cocoa were invented in the ’80s—in the days of Alf and The A-Team, not to mention stuffy old Unix—aren’t they old and moldy by now?” Absolutely not! Objective-C and Cocoa are the result ... support line You explain your problem to the support person, who then directs you to the specific department that can handle your problem The person there then directs you to the second-level technician...
Ngày tải lên: 24/04/2014, 10:06
Báo cáo hóa học: "Research Article Mode Switching for the Multi-Antenna Broadcast Channel Based on Delay and Channel Quantization" pot
... The cdf of X is αz x + y FX (x) = P = = ∞ ∞ x + y α FZ |Y pY y d y − e− (x/ α)(1+ y) pY y d y ∞ = − e x/ α = 1− e e−βxy/α pY y d y ⎧ ∞⎨ M −1 x/ α ⎩ j =1 i=0 M −1 (a) = − e x/ α ⎫ ⎬ β ( j) exp ... X) ] = ∞ − FX (x) dx 1 +x (A.1) Proof The proof follows the integration by parts, EX [ln(1 + X) ] = ∞ =− (a) = ∞ ln(1 + x) fX (x) dx ∞ ln(1 + x) [1 − FX (x) ] dx (A.2) − FX (x) dx, 1 +x where g is the ... INt ) z fX (x) dx x FY |X ∞ z fX (x) dx + ∞ ∞ (a) = 1−e −z/δ z 1− 1− z ∞ fX (x) dx − = − e−z/δ (B.1) from the fact e[n] ∼ CN (0, ∞ z 1− z x (x − z)M −2 M −2 z x M −2 fX (x) dx xM −2 e x/ δ dx (M − 2)!δ...
Ngày tải lên: 21/06/2014, 20:20
Báo cáo y học: " Short-term prediction of threatening and violent behaviour in an Acute Psychiatric Intensive Care Unit based on patient and environment characteristics" pps
... include physical separation of these high-risk patients from the others This study has weaknesses “Physicians prediction” is an index composed of the physician on duty’s global impression of the patients ... prediction” is an index defined by giving the patients with category reason for admittance the scorings on “patients’ need” of PICU, and the rest of the patients value “Physicians prediction” therefore ... gender, admission status and diagnosis), assessments of symptoms, function and behaviour, therapeutic interventions the first day, global clinical impression assessed by physician on duty, global...
Ngày tải lên: 11/08/2014, 16:23
research on fabrication and the physical properties of the multi-component ceramics based on pzt and the relaxor ferroelectric materials
... and applications From the above fact, we have chosen dissertation topic is Research on fabrication and the physical properties of the multi-component ceramics based on PZT and the relaxor ferroelectric ... 3.11) The reason is when the temperature increases, the oxygen vacancies in the perovskite structure will move and significantly increase the conductivity of the material which should increase the ... perovskite structure The sample components were systematic and had a high repeatability We used the method of X- ray diffraction analysis, scanning electron microscopy, Raman spectroscopy and EDS spectrum...
Ngày tải lên: 04/12/2014, 02:54
Training management based on information and communications technology at the private universities in Central Vietnam
... sources rely mainly on tuition - The results of the research is the scientific basis for the formulation of education management policies based on ICT 10 The structure of the thesis The thesis consists ... Conclusion of chapter solutions are surveyed and are highly evaluated about necessity and fessibility by staff, teachers and students’ The solutions has a relationship and strong correlation The ... any solutions 3.4 Testing necessity and feasibility of the solutions 3.4.1 Purpose of survey To get staff’s and teacher’s opinion about the necessity and feasibility of the proposed solution...
Ngày tải lên: 14/04/2016, 09:21
the therapist notebook on strengths and solution based therapies
... mentorship And, as always, my undying appreciation to my family for their love and support — Ryan Patterson Thank you to the staff and faculty at Maryville University, the staff at Youth in Need, Inc and ... Use the Exercises in This Book We Are Only as Strong as Our Weakest Link: Strengthening the Use of This Book References xi xiii xiii xiii xv xvi xvii xx Section I Becoming Strengths and Solution -Based: ... reflect on your personal theory and the underlying assumptions or principles you outlined Consider the possible benefits and drawbacks or limitations Next, write down the benefits under the “+” symbol...
Ngày tải lên: 16/06/2017, 14:52
Báo cáo khoa học: Design of expression vectors for RNA interference based on miRNAs and RNA splicing potx
... days after transfection PLD2 and a-tubulin were detected by a polyclonal antibody and a mouse monoclonal antibody, respectively, followed by goat antirabbit secondary IgG conjugated to Alexa ... the pri-miRNA rather than cytoplasmic export, and should favor cytoplasmic export and translation for the EGFP component, rather than intranuclear degradation We denoted these modified miRNA -based ... 4), and pRK-human IgG, which encodes a human IgG and was used as a transfection and loading control The expression of EGFP and IgG on the western blot was determined by the rabbit polyclonal...
Ngày tải lên: 07/03/2014, 11:20
photocatalytic nanocomposites based on tio2 and carbon nanotubes
... characterized by a filled valence band and an empty conduction band When a photon with energy of hν matches or exceeds the bandgap energy of the semiconductor, an electron is excited from the valence band ... photonic flux in photons per second Theoretically, the maximum value is equal to and it may vary with a wide range depending on the experimental conditions In this study, the same photocatalyst ... to oxidative photocatalytic degradation frequently focus on early stages involving photooxygenation, photooxidative cleavages, or other oxidative conversions Environmental decontamination by photocatalysis...
Ngày tải lên: 20/03/2014, 13:06
09 - personalized email prioritization based on content and social network analysis
... while conventional link-analysis methods use only one type of directed link More importantly, we focus on effectively using a partially labeled personal email network and assume the transitivity of ... by the clustering algorithm based on the user’s personal social network An element of the subvector is if the user belongs to the corresponding cluster and otherwise; each user can belong to only ... from the baseline system (SVM.BF) and the system using the combination of all the feature types (SVM.BF+) strongly support the advantage of leveraging the social-network features in combination...
Ngày tải lên: 22/03/2014, 22:26
Báo cáo khoa học: Structural requirements for Caenorhabditis elegans DcpS substrates based on fluorescence and HPLC enzyme kinetic studies pdf
... proteins exhibit structural plasticity for the rst transcribed nucleoside, which has no affect on enzyme hydrolysis Substrates modied by additional methylation at the 2Â or 3Â oxygen of m7Guo The kinetic ... during the cleavage of the pyrophosphate bridge Consequently, pH 7.2 was adopted for the enzymatic hydrolysis assays monitored by the uorimetric method, as well as for the HPLC measurements The ... is the initial concentration of the substrate, and It, Io and Ie are the uorescence intensities at time t, at the beginning and at the end of the reaction, respectively The initial velocity (vo)...
Ngày tải lên: 29/03/2014, 09:20
mechanical properties of polymers based on nanostructure and morphology, 2005, p.738
... and Expanded, Manas Chanda and Salil K Roy Handbook of Radical Vinyl Polymerization, edited by Munmaya K Mishra and Yusef Yagci Photonic Polymer Systems: Fundamentals, Methods, and Applications, ... Polymer and Composite Rheology: Second Edition, Revised and Expanded, Rakesh K Gupta Handbook of Polyolefins: Second Edition, Revised and Expanded, edited by Cornelia Vasile Polymer Modification: ... energy resolution is sufficient for SAXS and WAXD measurements of polymer materials The typical level of x- ray flux at the testing condition is about × 1011 photon/s AP-PRT SWAX setup at X2 7C Vacuum...
Ngày tải lên: 04/06/2014, 14:26
báo cáo hóa học: " Human-machine interfaces based on EMG and EEG applied to robotic systems" pot
... band of the EEG spectrum) The ERD and ERS patterns are usually associated to a decrease or to an increase, respectively, in the level of synchrony of the underlying neuronal populations [5] The ... namely an EMG -based HMI and an EEG -based HMI The first one allows a person to command devices through the signal generated by blinking his own eyes [16] The other one allows decoding brain commands ... recognizes the states of high and low energy of the acquired signal; in the second one, the oper- Two experiments were carried out to validate the BCI and the control scheme as a whole In the first one,...
Ngày tải lên: 19/06/2014, 10:20
Báo cáo hóa học: " Research Article Design and Experimental Evaluation of a Vehicular Network Based on NEMO and MANET" pdf
... can be replayed and main performance metrics can be monitored at any time, by using the control buttons on the left side of the web page The replay speed can be adjusted and a step-by-step mode ... forwarded to the routing table entry which has the longest pre x in common with the destination address In the MANEMO case, MANET routes typically have longer pre x lengths than NEMO ones The formers ... seen, the results of the UMTS link offer the worse results, due to the delay of the operator’s network and the bandwidth limited by the radio coverage and the available resources in the cell The...
Ngày tải lên: 21/06/2014, 08:20
Báo cáo sinh học: " Research Article Improved Adaptive LSB Steganography Based on Chaos and Genetic Algorithm" ppt
... International Workshop on Information Hiding, 2000 [7] N Provos and P Honeyman, “Detecting steganographic content on the internet,” Tech Rep., Center for Information Technology Integration, University ... Liu and L Xi, “Image information hiding encryption using chaotic sequence,” in Proceedings of the 11th International Conference on Knowledge -Based Intelligent Information and Engineering Systems ... solutions to an optimization problem evolves toward better solutions The evolution usually starts with some randomly selected genes as the first generation All genes in a generation form a population...
Ngày tải lên: 21/06/2014, 16:20
Báo cáo sinh học: " Research Article Robust Iris Verification Based on Local and Global Variations" pptx
... θ), y( r, θ) − −−−−−−− I(r, θ), (2) such that x( r, θ) = (1 − r )x p (θ) + rxi (θ), y( r, θ) = (1 − r )y p (θ) + r yi (θ), (3) where I (x, y) , (x, y) , (r, θ), (x p , y p ), and (xi , yi ) are the iris ... segmentation and normalization modules Section explains the proposed feature extraction method along with the matching specifications Section presents our experimental results on the UBIRIS and CASIA ... irises with texture deformation and eyelids occlusion A new approach with high flexibility based on the ordinal measures of the texture is proposed by Sun and Tan [16] The main idea behind the ordinal...
Ngày tải lên: 21/06/2014, 16:20
Báo cáo hóa học: " Synthesis of High Coercivity Core–Shell Nanorods Based on Nickel and Cobalt and Their Magnetic Properties" pot
... Ni may be due to the difference in the growth rate between Ni and Co, as their precursors are being different Moreover, the extra hydration layer in Ni ions also may reduce the mobility and in ... Transmission electron microscopy (TEM) experiments were performed using JEM 2010 transmission electron microscope Results and Discussion The formation of Co NT and the subsequent formation of Ni ... coercivity can be tuned by varying the Co content [15] Cobalt is known for its contribution in modifying the magnetic properties because of its high uniaxial anisotropy However, this is more true in the...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: " Research Article Active Video Surveillance Based on Stereo and Infrared Imaging" doc
... influence the training of the other SOM classifiers and only requires small changes in the recognition level The modular architecture allows the reduction of local complexity and, at the same time, the ... back to the user The value of jMAX is computed considering the Euclidean distance between Cv and the edge point of the frame Er along the search direction r, divided by the average speed of the target ... where Fi (p) is the thermal value associated to the pixel p in the ith frame The trajectory followed by the target, till the ith frame, i > 0, can G Pieri and D Moroni Function Prediction (i, {Fi...
Ngày tải lên: 22/06/2014, 19:20