trackers a low cost manual pv tracker
home power magazine - issue 013 - 1989 - 10 - 11
... data acquisition systems are a natural application for PV and a real convenience for data takers since they don't have to replace batteries or cassette storage tapes PV Configuration Laboratories ... McCarney's productions), and a PV powered weather station that I helped design and install a few years ago (see PV International , Oct 1987) as part of a graduate research project At Planted Earth's ... Australia, and Pago Pago American Samoa, and me a solar researcher in an epic quest for hands-on Program Summary PV trainers Steve McCarney, Ken Olson and Johnny Weiss of Appropriate Technology Associates...
Ngày tải lên: 13/05/2014, 15:55
Health and Work of the Elderly: Subjective Health Measures, Reporting Errors and the Endogenous Relationship between Health and Work doc
... (age) a= 0 The end k of the horizon is fixed and taken at a= T For each labour market state we define U a =U(Yk (a) ,H (a) ,a) as the k per period utility flow of being in labour market state k at ... of our data 5 Data Data are obtained from the first two waves of the CERRA panel survey The CERRA panel survey is a Dutch survey that is designed specifically for the analysis of health and retirement ... equation could be used to generate cleansed health measures that could be used in additional analyses However, for analyses in labour supply models a work related health measure rather then a...
Ngày tải lên: 05/03/2014, 21:20
Application for a Subclass 457 – Temporary Work (Skilled) visa pot
... Declaration at Part G a person nominated by an Australian business as an intra-company transfer Complete Parts A, B, D, E, and F before signing the Declaration at Part G a representative of a supplier ... www.immi.gov.au/e_visa/ or in Australia at the nearest office of the department; • are nominated by a business that is based outside of Australia, you should lodge your visa application at an Australian ... 2007 Name DAY MONTH DAY MONTH YEAR DAY MONTH YEAR DAY MONTH YEAR Name Date Signature Name Date Signature Name Date 61 Declaration by custodial parent/guardian of secondary person(s) under 18 years...
Ngày tải lên: 15/03/2014, 20:20
Báo cáo y học: " Poly-substance use and antisocial personality traits at admission predict cumulative retention in a buprenorphine programme with mandatory work and high compliance profile" ppt
... was translated and backtranslated into English, and standardized on a nationally representative sample of 5,000 community residents and validated against psychiatric samples with relevant diagnoses ... of antisocial personality disorder and a childhood or adolescent CD develops into an adult ASPD in between 30% and 50% of all cases [8] A recent meta-analysis found that antisocial personality ... [29] and antisocial behaviour [30,31] We first estimated a model for each covariate to describe the univariate relationship between the covariate and retention Further, the proportional hazards assumption...
Ngày tải lên: 11/08/2014, 15:22
Home work Wp
... Nam có mã số sinh viên 106102999 file nén ch a mã nguồn là: 106102999-Nguyen Ha Nam-BT2.rar/zip Created by Nguyen Ha Giang Email: nguyenha.giang@yahoo.com -4- Lập trình Windows dùng C# - Khoa ... mạnh mẽ Created by Nguyen Ha Giang Email: nguyenha.giang@yahoo.com -3- Lập trình Windows dùng C# Khoa CNTT- Hutech Cách n p chương trình: - Bài tập dạng ứng dụng Windows Forms Application, sinh ... C# Khoa CNTT- Hutech Giao diện chương trình minh h a sau: Hình 1: Minh h a ứng dụng Typing Mô tả chi tiết chương trình: Khi chương trình chạy, user gõ phím bất kỳ, ta quan tâm đến hai thao tác...
Ngày tải lên: 16/08/2012, 14:00
Thiết kế Subsystem trong UML
... CourseOfferingList is loaded with the data retrieved from the database The getData and setData operations are called for each attribute in the each retrieved class instance getString( ) setData( ) add(CourseOffering) ... • Interaction diagram cho interface operation • Class diagram ch a phần tử subsystem thực h a chức interface quan hệ chúng § Class diagram thể subsystem tất phụ thuộc lên external package subsystem ... operation interface thực h a subsystem mô tả interaction diagram ch a ? Nếu ch a, operation có hiển thực h a class đơn không? Khi đó, có dề thấy ánh xạ 1:1 class operation interface operation?...
Ngày tải lên: 22/08/2012, 10:36
Bài giảng Main Sub
... ghi lưu Main Form Sub Form cấp - Tạo Main Form Sub Form cấp Đặt tên KhachHang - Ví dụ : KhachHang ch a liệu table KhachHang Sub Form ch a liệu Table DonDatHang Bước 2: Tạo Sub Form cấp hai - Tạo ... Form ch a liệu từ Table KhachHang Bước 4: Nhúng Sub Form cấp vào Main Form - Mở Form KhachHang chế độ Design - Nhấn phím F11 để trở c a sổ Database - Chọn kéo form DonDatHang thả vào Mainform ... Main Form sử dụng Table / Query bên Sub Form sử dụng Table / Query bên nhiều Kiểm tra Table / Query sử dụng có Field quan hệ hay không Accsee dùng Field quan hệ đối chiếu ( Matching Field hay...
Ngày tải lên: 04/09/2012, 08:53
AASHTO Subcommittee on Bridges and Structures Newport, RI June, 2005
... Pontis 4.4 released January 2005 Performance targeting - Calculation of minimum annual cost to maintain a specified Health Index target - Allows an agency to demonstrate the impact of allowing conditions ... Hurst, Kansas AASHTO Project Manager – Jose Aldayuz Mike Johnson, California George Conner, Alabama Dan Scherschligt, Kansas Doug Horton, Virginia Todd Thompson, South Dakota Brian McCaffrey, ... work on AASHTO Standard analysis engine - Add P/S concrete girder analysis and rating - Add R/C continuous beam and slab analysis and ratingTwo Bridges, One Project | Sections & - Funded by ALDOT...
Ngày tải lên: 06/09/2012, 15:57
Module 12: Thiết kế Subsystem
... CourseOfferingList is loaded with the data retrieved from the database The getData and setData operations are called for each attribute in the each retrieved class instance getString( ) setData( ) add(CourseOffering) ... • Interaction diagram cho interface operation • Class diagram ch a phần tử subsystem thực h a chức interface quan hệ chúng § Class diagram thể subsystem tất phụ thuộc lên external package subsystem ... operation interface thực h a subsystem mô tả interaction diagram ch a ? Nếu ch a, operation có hiển thực h a class đơn không? Khi đó, có dề thấy ánh xạ 1:1 class operation interface operation?...
Ngày tải lên: 12/09/2012, 15:04
C++ Basics - Functions for All Subtasks
... par1, int par2, double& par3); par1 and par3 are call-by-reference formal parameters Changes in par1 and par3 change the argument variable par2 is a call-by-value formal parameter Changes ... of a variable the corresponding formal parameter must be a call-by-reference parameter with an ampersand (&) attached Forgetting the ampersand (&) creates a call-by-value parameter The value ... variables of type int, and sets the values of both variables to Write a function that returns a value and has a call-by-reference parameter? Write a function with both call-by-value and call-by-reference...
Ngày tải lên: 12/09/2012, 22:49
How Antennas Work
... Omnidirectional antennas – Used to transmit and receive signals from all directions with relatively equal intensity – Longer omnidirectional antennas have a higher gain • Directional antennas – Transmit a ... (continued) 11 Antenna Sizes and Shapes (continued) 12 Antenna Sizes and Shapes (continued) 13 Antenna Sizes and Shapes (continued) • Patch antennas – Emit an RF energy beam that is horizontally wide ... a signal decreases • Decibel (dB) is a relative measurement – Simplifies the calculations of gain and loss, and indicates the strength of a signal • Most common type of antenna is a passive antenna...
Ngày tải lên: 13/09/2012, 10:52
MOB TME Subject 1 – Signal Transmission
... ntennas at least 80% is clear of obstacles ...
Ngày tải lên: 17/09/2012, 09:13
MOB Subject 5 –Access methods Static and dynamic access techniques
Ngày tải lên: 17/09/2012, 09:13
Game Theory at Work - James Miller
... pharmaceutical economics AIDS activists continually pressure pharmaceutical companies to lower prices They also argue that the low cost of making additional copies of AIDS drugs means that pharmaceutical ... which is a reduced number of future drugs, takes at least a decade to manifest itself The pharmaceutical companies fear they are playing a game like Figure In this game the pharmaceutical company ... true catalyst of business honesty is repeated play If Acme plans to play the game in Figure over and over again, then Acme probably shouldn't take advantage of a customer If Acme were to cheat a...
Ngày tải lên: 03/10/2012, 15:19