lenstra apos s elliptic curve factorization algorithm

... stresses allowable stress (or working stress) critical stress for a column (scr ϭ Pcr /A) proportional-limit stress residual stress thermal stress ultimate stress; yield stress shear stress shear ... Materials) 289 Design of Beams for Bending Stresses 302 Shear Stresses in Beams of Rectangular Cross Section 311 Shear Stresses in Beams of Circular Cross Section 321 Shear Stresses in the Webs of ... various materials, such as the modulus of elasticity (E) and yield (sy) and ultimate (su) stresses, from plots of stress (s) versus strain (e) We will also plot shear stress (t) versus shear strain...

Ngày tải lên: 23/06/2014, 20:05

... COMPONENTS Subsection NCA-General Requirements for Division 1and Division Division Subsection NB Class Components Subsection NC Class Components Subsection ND Class Components Subsection NE Class MC ... particular use The publisher is not responsible for loss or damage resulting from use of this publication This document is not a consensus standard Users should refer to the applicable standards for ... techniques Tungsten inclusions are usually subsurface Examples of inclusions are shown below Inclusions on the surface can be detected by VT;subsurface inclusions require UT or RT .I’ Slag Inclusions...

Ngày tải lên: 12/03/2014, 17:18

... Pressure Vessels and Pressurized Systems f ANSI/AIAA S- 080-1998, Space Systems, Metallic Pressure Vessels, Pressurized Structures, and Pressure Components g ANSI/AIAA S- 081-2000, Space Systems, ... against over-pressurization by associated ground-support pressure systems with a pressure-relieving device The PSMO must verify that ground-support pressure systems or other pressure systems interfacing ... Pressurized Structures and Pressure Components, or ANSI/AIAA S- 081, Space Systems⎯Composite Overwrapped Pressure Vessels, or equivalent as approved by the Materials and Processes Branch 4.3 SPECIFIC DESIGN...

Ngày tải lên: 31/07/2014, 23:21

... carried with it Two systems are currently used: separate stormwater sewer systems and combined sewer systems Separate stormwater sewer systems collect only stormwater and transmit it with little ... zinc.”30 Pet waste, wastewater, collection systems Metals Separate Stormwater Sewer Systems Source Lawns, gardens, atmospheric deposition Oil and grease Automobiles Oxygen depleted substances Organic ... challenges from sea level rise; that Southwest cities such as Phoenix face water shortages; and that Midwest cities such as Chicago and St Louis, along with Northeast cities such as New York, should...

Ngày tải lên: 17/02/2014, 10:20

... Session Session (Visits or 6) (Visits or 7) Identification of behaviors associated with better diabetes control to be analyzed; for example, to increase physical activity Predisposing factors: ... against to the behavior change Session Session (Visits or 8) (Visits or 9) Reinforcing factors: The patient has to discover: the response of key people in their enviroment, the response of himself: ... analyzed took visits (sessions), as shown in Figure Nurses attended each patient with an average time of 40 minutes per session Usual proceedings took an extra 20 minutes Each nurse attended an...

Ngày tải lên: 05/03/2014, 22:21

... used to support the proposed TS end state and associated restrictions The NRC staff finds that the risk insights support the conclusions of the specific TS assessments Therefore, the probability ... quantitative risk assessments were used in specific TS assessments Such assessments are documented in Section of topical report NEDC-32988-A, Revision 2, “Technical Justification to Support Risk Informed ... Oconee 's licensing basis does not assume a design basis event occurs simultaneously with a seismic event The proposed change does not significantly impact the condition or performance of SSCs relied...

Ngày tải lên: 17/03/2014, 14:20

... Pollutants Pollutant Bacteria Pet waste, wastewater collection systems Metals Automobiles, roof shingles Nutrients Separate Stormwater Sewer Systems The large quantities of stormwater that wash across ... 32-acre sub-basin in the Pipers Creek Watershed The project used both SEA Street designs and cascade systems The north-south streets in the project area were reconstructed using the SEA Street design ... Rivers Natural Resources Defense Council around the New Seasons Market at Seven Corners Southeast Division Street This project reduces impervious surfaces and will remove million gallons of stormwater...

Ngày tải lên: 29/03/2014, 14:20

Ngày tải lên: 31/03/2014, 14:20

... local stress strain (gloss) analysis—theory and applications Trans ASME, J Pressure Vessels Technol., 1991, 113, 219 –227 Seshadri, R and Kizhatil, R K Notch root inelastic strain estimates using ... Glinka s rule could be expressed explicitly In this approximation, the stress–strain curve is represented by S ˆ S y (å=åY ) for S < Sy and S ˆ Sy (å=åY )m for S S y, where åY is the strain ... data Satisfactory predicted accuracy of results was reported 2.4 Other stress–strain relations As pointed out earlier, Neuber s rule has been suggested to be suitable for plane stress situations...

Ngày tải lên: 24/05/2014, 20:28

... Studies examining the effects of air pollutants often use a single compound However, because actual exposures involve more than one chemical, it is necessary to assess responses following the exposures ... these sequences resulting in base-pair substitutions, deletions, insertions or frameshifts may lead to mutation Mutation induction has been implicated in several other debilitating disorders, suggesting ... aging processes Sci World J 2001,1 (Suppl.3), 76 Bridges BA Spontaneous mutation: Some conceptual difficulties Mutat Res 1994, 304, 13-17 Cariello NF, Douglas GR, Soussi T Databases and software...

Ngày tải lên: 07/08/2014, 18:20

... with severe aortic stenosis and renal cell carcinoma Minerva Urol Nefrol 2008, 60:61-64 Dedeilias P, Roussakis A, Koletsis EN, Kouerinis I, Balaka C, Apostolakis E, Malovrouvas D: Simultaneous off-pump ... Hurst JL, Shockey KS, Tribble MD, Kron ID: Simultaneous coronary artery byppass grafting and abdominal aneurysm repair decreases stay and costs Ann Thorac Surg 1998, 66:1273-1276 Matsuzaki K, Sakai ... concerns the fact that the oncologic treatment was not delayed despite severe heart disease There is also an advantage in avoiding second operation and hence anesthesia Essential disadvantages, which...

Ngày tải lên: 09/08/2014, 03:21

... Pressure Vessel Laws Society issued a Synopsis of Boiler and Pressure Vessel Laws, Rules, and Regulations, the publishing of which has been assumed by the National Board The book gives a summary ... Any use is subject to the Terms of Use as given at the website Descriptive Guide to the ASME Code Section VIII, Division 1, Pressure Vessels Descriptive Guide to the ASME Code Pressure Vessels ... laws of states, provinces, cities, and counties It has proved valuable to users and manufacturers of boilers and pressure vessels Figures 1.3 and 1.4 show political subdivisions of the United States...

Ngày tải lên: 10/08/2014, 21:20

... logistic regression analysis was applied to assess the usefulness of the ABI and ba-PWV measurements as markers of cognitive impairment both crude and adjusted conditions for confounding factors ... this study Thus, those who were not would be more likely to poorly on a community-based cognitive assessment [31] A "selective bias" must also be considered in studies of older persons Those ... community-dwelling population, and MMSE was used to assess cognitive status The ABI and PWV were measured as indicators of arterial structure and function The present study is considered as the report to obtain...

Ngày tải lên: 11/08/2014, 16:22

... other psychometrically sound observer-rated depression scales may be used to define response If no observer-rated scale was used, response definitions using self-rated scales (e.g Beck Depression ... participants, personnel, and outcome assessors; incomplete outcome data; selective outcome reporting; and other sources of bias An overall assessment of bias will be performed by classifying all studies ... target disorders are of at least two years’ duration The diagnosis of depression needs to rely on a formal classification system, such as the International Classification of Diseases (ICD) [24]...

Ngày tải lên: 11/08/2014, 16:22

... using commercially available software (SPSS, version 13.0, SSPS Inc, U .S. A.) Continuous data are presented as mean ± SD Statistical significance was determined by a p value < 0.05 Results Systemic ... It is also associated with survival time in chronic renal failure [22] Nonetheless, microalbuminuria was also found to be associated with various underlying systemic diseases, such as neoplasia, ... Comparison of systemic blood pressure, presences of microalbuminuria/albuminuria and results of ACTH stimulation test between dogs affected with PDH and ADH The mean systemic blood pressure was significantly...

Ngày tải lên: 12/08/2014, 18:22

... noninvasive, A-2000 Bispectral Index XP Monitoring System (Aspect Medical Systems, Inc., Newton, MA, USA) continuously processes raw EEG signals to produce a single number, or BIS BIS was designed to correlate ... was included, as one of several measures, to assess ICU outcomes Admission GCS score was to for all patients, indicating severe neurological impairment A discharge GCS score of to would indicate ... Group frequencies are compared with the Chi-square test Comparison of inter-group continuous variables is by t-test Relationship assessment between two continuous variables is by Pearson correlation...

Ngày tải lên: 13/08/2014, 03:20

... observed data) [20] P < 0.05 was considered significant and all P values were two-tailed Statistical analyses were performed using NCSS 2001 software (Statistical Solutions Ltd) and SPSS 13.0 software ... CABG surgery This result is not surprising since a higher 'basal' cTnI release may have masked some small releases of cTnI due to myocardial necrosis induced by causes other than direct surgical ... analysis These results suggest that the 'basal release' of cTnI in cardiac surgery depends on the type of surgery and is increased in complex and prolonged surgical procedures A more extensive...

Ngày tải lên: 13/08/2014, 08:20

... way pressure during BIPAP+SBmean; BIPAP+SBmean: biphasic positive airway pressure with non-assisted spontaneous breathing; BIPAP+SBspont: non-assisted spontaneous breathing during BIPAP+SBmean; ... analysis were performed with the software SPSS (Version 15.0, Chicago, IL, USA) and SAS (Procedure Mixed, Version 8, SAS Institute Inc, Cary, NC, USA), respectively Statistical significance was ... measures on the same animal was assumed Identical correlations were also assumed and their strength was estimated by components of variance Residuals were checked for normal distribution, as suggested...

Ngày tải lên: 13/08/2014, 20:21

... volume challenge were separately analyzed for the responders and nonresponders Statistics To assess differences in proportions between groups of patients, Fisher 's Exact test was used The effect of ... volume responsiveness Furthermore, clinical use of PPV to predict volume responsiveness may misleadingly suggest volume responsiveness when increased pulmonary artery pressure compromises right ... may easily be overlooked Our results suggest that under these conditions, PPV may erroneously suggest volume responsiveness The recent study of Mahjoub et al [15] supports this concept Those authors...

Ngày tải lên: 13/08/2014, 20:22