... and some assumptions. Although som e busi nesses are run out of homes and some computers are provided by businesses for use at hom e, we folded those situations into our residenti al use estim ... e computers and ser vers, we made assumptions because of the l ack of data, so there ar e some uncer tainti es. Usage (Mode Distribut ion). We estim ated the average usage (mode distribution ... ipherals such as external discs and tape d rives are no t included in CPUs . 6 mai nframes at 10 kW. We also assumed that CPUs of mini comput ers and mainframes are always on but their associated...
Ngày tải lên: 23/03/2014, 23:20
... terms These methods of analyses are discussed in the following paragraphs a Response-spectrum Analysis The response-spectrum method of analysis uses a response-spectrum representation of the seismic ... for use by USACE districts A brief description is as follows: 1-1 EM 1110-2-2201 31 May 94 (1) Arch Dam Stress Analysis System (ADSAS) (U.S Bureau of Reclamation (USBR) 1975) This is the computerized ... masses are at least 90 percent of the total mass of the structure b Time-history Analysis Time-history analysis should be performed when the maximum stress values computed by the response-spectrum...
Ngày tải lên: 28/04/2014, 11:50
arch dam design - u.s. army corps of engineers - part b
... Ramps can be used for slopes up to 10 degrees without special precautions and up to 15 degrees if nonslip surfaces are provided Stairs can be used for slopes up to 40 degrees Spiral stairs or ... is expressed as the ratio of actual exposure to the sun’s rays to the theoretical exposure This is required because the theoretical computations assumed a horizontal plane at the base of the structure, ... temperature data as early in the design process as possible to verify the assumed temperatures (1) During the discussion of reservoir temperatures, it was pointed out that daily water temperature fluctuations...
Ngày tải lên: 28/04/2014, 11:50
seepage analysis and control for dams - u.s. army corps of engineers - part a
... ROCK FOUNDATIONS AND ABUTMENTS General Considerations Cutoff Trenches Abutment Impervious Blankets Drainage and Grouting Galleries and Tunnels Grouting of Foundations and Abutments Surface ... arch dams are subject to seepage through the foundation and abutments. Seepage control is necessary to prevent excessive uplift pressures, sloughing of the downstream slope, piping through the ... foundation, and abutments. Concrete gravity and arch dams are subject to seepage through the foundation and abutments. Seepage control is necessary to prevent excessive uplift pressures, sloughing...
Ngày tải lên: 28/04/2014, 11:51
seepage analysis and control for dams - u.s. army corps of engineers- part b
... excessive uplift pressures and piping through the foundation. Upstream impervious blankets are used in some cases to reinforce thin spots in natural blankets. Effectiveness of upstream impervious ... its simpler structural form is a rigid diaphragm and earthquakes could cause its rupture. For this reason concrete cutoff walls should not be used at a site where strong earthquake shocks are ... in a graduated series of weights joined by interlocks to form a continuous cutoff wall as shown in figure 9-16. Steel sheetpiling is not recommended for use as a cutoff to prevent underseepage...
Ngày tải lên: 28/04/2014, 11:51
gravity dams design - u.s. army corps of engineers
... mean smooth response spectrum of theresponse spectra of records chosen should be presentedfor each damping value of interest The statistical level of response spectra used should be justified based ... stress Specificcreep is creep under unit stress Specific creep of massconcrete is in the range of 1.4 × 10-6 /pounds per squareinch (psi) i Modulus of elasticity. The instantaneous loadingmodulus ... part of the downstream face may be required to reduce foundation pressures In locations of slope changes, stress concentrations will occur Stresses should be analyzed in these areas to assure...
Ngày tải lên: 28/04/2014, 11:51
Abortion policy and teen reproductive behavior in the u s, the case of parental involvement laws
... the Guttmacher Institute. Figure 1 compares the statistics on the total number of abortions in Texas that were reported to the TDSHS to those based on the Guttmacher Institute’s survey of abortion ... the 3 comparability of those exposed and unexposed to the law. Finally, while most previous studies are biased due to the difficulty in obtaining accurate counts of abortions to minors which occur outside their ... requirement. This behavior persists even 4 years after introduction of Texas’s law. We provide some suggestive evidence that exposure to the risks associated with second-trimester abortions increased among...
Ngày tải lên: 01/10/2015, 16:15
A typology of supports for first generation college students in the u s the role of leadership and collaboration
... Typology of Supports for First Generation College Students in the U.S Bourdieu’s concept of social reproduction through educational systems is directly related to habitus (1990) As students whose habitus ... Typology of Supports for First Generation College Students in the U.S Next, the focus of support programs seems to be on cognitive factors such as academic preparedness With this focus, programs often ... Framed by Bourdieu’s theories of habitus and social reproduction, institutionally supporting first generation college students is disruptive to the societal status quo Envisioning the cultural capital...
Ngày tải lên: 03/06/2017, 21:35
FLORIDA BUILDING COMMISSION FACILITATOR’S SUMMARY REPORT OF THE DECEMBER 9 - 10, 2008 COMMISSION PLENARY SESSION SUPPLEMENT TO THE DECEMBER 9 - 10, 2008 MINUTES TAMPA, FLORIDA
... the Commission and should be corrected in the minutes to reflect striking and the full structural scope of the Code from the end of the last sentence in the answer Chair’s Discussion Issues and ... Facilitation By Report By Jeff A Blair FCRC Consensus Center Florida Conflict Resolution Consortium Florida State University mailto:jblair@fsu.edu http:// consensus.fsu.edu This document is available ... Recommendations for Report to the 2009 Legislature To Discuss Commissioner Issues To Receive Public Comment To Review Committee Assignments and Issues for the Next Meeting— February - 4, 2009 in Melbourne...
Ngày tải lên: 18/10/2022, 20:58
U.S. DEPARTMENT OF EDUCATION FY 2011 AGENCY FINANCIAL REPORT docx
... statistics to the nation’s education system http://ies.ed.gov/ National Assessment of Educational Progress The National Assessment of Educational Progress assesses samples of students in grades ... scholarships and grants http://studentaid.ed.gov/students/publications/checklist/main.html http://studentaid.ed.gov/students/publications/checklist/MoreSourcesOfStudentAid.html Resources for Adult ... This includes guides for students, parents, teachers, counselors, and administrators across relevant topics, such as planning and exploring careers, selecting institutions, finances, and guidance...
Ngày tải lên: 15/03/2014, 19:20
Prevention of Mother-to-Child Transmission of HIV: Expert Panel Report and Recommendations to the U.S. Congress and U.S. Global AIDS Coordinator pot
... Panel issuing this report was established by Section 309 of the Tom Lantos and Henry J. Hyde United States Global Leadership Against HIV/AIDS, Tuberculosis, and Malaria Reauthorization Act of 2008 ... Panel issuing this report was established by Section 309 of the Tom Lantos and Henry J. Hyde United States Global Leadership Against HIV/AIDS, Tuberculosis, and Malaria Reauthorization Act of 2008 ... HIV-free survival. This continuum of services is often referred to as the PMTCT cascade and includes: 1. Antenatal care attendance 2. HIV counseling and testing with same day return of results...
Ngày tải lên: 16/03/2014, 05:20
NATIONAL HEALTHCARE QUALITY REPORT 2011: U.S. Department of Health and Human Services pdf
... adults ages 18-44 o Blacks had worse access to care than Whites for 32% of access measures o Asians had worse access to care than Whites for 17% of access measures o AI/ANs had worse access to ... quality of care when they can get it In previous years, we assessed disparities using a set of core measures This year, we analyze disparities including all measures in the measure set We observe ... mutual communication and trust Health care access is measured in several ways, including: n Structural measures of the presence or absence of specific resources that facilitate health care, such...
Ngày tải lên: 30/03/2014, 03:20
MARYLAND’S REPORT AND THE PARTNERSHIP AGREEMENT BETWEEN THE STATE OF MARYLAND AND THE U.S. DEPARTMENT OF EDUCATION, OFFICE FOR CIVIL RIGHTS
... beginners not earn associate’s degrees or transfer to four-year institutions The ineffectiveness of efforts to increase transfer rates among these students is suggested in the four-year success rate ... institutional competitiveness and ensuring that these institutions attract students regardless of race, are successfully implemented, consistent with available resources, and with the mission, student ... August 15, 2001, MHEC will provide reports to OCR on the status and progress of the State’s enhancement measures consistent with the provisions above These reports will include an assessment of...
Ngày tải lên: 20/10/2022, 03:26
ảnh hưởng của các nhân tố môi trường đến sự sinh trưởng của vi sinh vật
... stearothermophilus 30 60-65 Thermus aquaticus 40 70-72 Sulfolobus acidocaldarius 60 80 Pyrococcus abyssi 67 96 Pyrodictium occultum 82 105 Pyrolobus fumarii 90 106 Vi khuẩn quang hợp vi khuẩn lam Rhodospirillum ... cryophilus -4 10 Psedomonas fluorescens 25-30 Staphylococcus aureus 6,5 30-37 Enterococcus faecalis 37 Escherichia coli 10 37 Neisseria gonorrhoeae 30 35-36 Thermoplasna acidophilum 45 59 Bacillus stearothermophilus ... Enterococcus faecalis, kích thích khả tải nạp ADN (competence induction) Streptococcus pneumoniae, kích thích tạo bào tử Bacillus subtilis, s n sinh nhi u độc tố y u tố gây bệnh Staphylococcus aureus...
Ngày tải lên: 19/08/2012, 21:28
Phân tích các nhân tố tác động đến sự thỏa mãn trong công việc của nhân viên khách sạn hương giang
... phi xác suất thường s dụng nhất: lấy m u thuận tiện, lấy m u phán xét, lấy m u chi tiết lấy m u bóng tuyết Nghiên c u s dụng kỹ thuật chọn lấy m u thuận tiện Cỡ m u: Kích cỡ m u phụ thuộc vào ... Ti u chuẩn Eigenvalues > có nhân tố rút SVTH: Đặng Thị Anh Đào – K43 QTKDTM 41 Khóa luận tốt nghiệp GVHD: PGS.TS Nguyễn Tài Phúc - Tổng phương sai trích (Cumulative % Extraction Sum of Squared ... nghĩ đến nhu c u cao Các nhu c u bậc cao nảy sinh mong muốn thỏa mãn ngày mãnh liệt nhu c u đáp ứng đầy đủ Các nhu c u là: + Nhu c u sinh lí: đòi hỏi thức ăn, nước u ng, chỗ ở, ngủ nhu c u thể khác...
Ngày tải lên: 14/12/2013, 01:24