local management of biodiversity in traditional agroecosystems

... Figure 2.7) Similarly, course lines are linking pairs or strings of points so that the points defined by them are local minima The crossing points of these two types of lines are referred to as passes ... grid of sampling points can depict only those variations of the data with wave lengths of twice the sampling interval or more.” 2.4.2 Sampling from Different Points of View Points on a terrain ... height of point i, Zi+d is the elevation of the point with an interval of d from point i, M is the average height value of all the points, and N is the total number of points When the value of d...

Ngày tải lên: 11/08/2014, 17:20

... thiệu thông tin quang Khác với thông tin hữu tuyến hay vô tuyến - loại thông tin sử dụng môi trường truyền dẫn tương ứng dây dẫn không gian hình 1.2 - thông tin quang hệ thống truyền tin qua sợi ... thiện Em xin chân thành cảm ơn Đà Nẵng, ngày tháng năm 2007 Chương 1: Tổng quan hệ thống thông tin quang CHƯƠNG TỔNG QUAN VỀ HỆ THỐNG THÔNG TIN QUANG 1.1 Giới thiệu chương Lượng thông tin trao ... điện từ, khả bảo mật cao… Vì thông tin quang xem kĩ thuật cho hệ thống thông tin băng rộng Các hệ thống thông tin quang không đặc biệt phù hợp với tuyến thông tin đường dài, trung kế mà có tiềm...

Ngày tải lên: 15/03/2014, 16:20

Ngày tải lên: 28/03/2014, 23:20

... option of remaining at the same network copy or moving to another one, depending on the conversion capability of the OXC Since the number of alternatives increases exponentially with the number of ... possible, such as minimizing the average weighted number of hops or minimizing the average packet delay, minimizing network congestion is preferable since it can lead to linear programming (MILP) formulations ... lightpath with a single color (wavelength) along all the links in its path Distinct wavelength constraint: all lightpaths using the same link (fiber) must be allocated distinct wavelengths In Figure this...

Ngày tải lên: 06/08/2014, 00:21

... option of remaining at the same network copy or moving to another one, depending on the conversion capability of the OXC Since the number of alternatives increases exponentially with the number of ... possible, such as minimizing the average weighted number of hops or minimizing the average packet delay, minimizing network congestion is preferable since it can lead to linear programming (MILP) formulations ... lightpath with a single color (wavelength) along all the links in its path Distinct wavelength constraint: all lightpaths using the same link (fiber) must be allocated distinct wavelengths In Figure this...

Ngày tải lên: 06/08/2014, 00:21

... sharing the link) By assigning small weights to least loaded links, paths with larger number of free channels on their links rise to the head of the path list, resulting in a least loaded routing ... Even in the case of simple network topologies (such as rings) or simple routing rules (such as fixed routing), the calculation of blocking probabilities in WDM networks is extremely difficult In networks ... dependencies among the sets of active wavelengths in adjacent links (due to the wavelength continuity constraint) Nevertheless, the problem of computing blocking probabilities in wavelength routed networks...

Ngày tải lên: 06/08/2014, 00:21

... canal of a part of sluice in cofferdam: Embankment of cofferdam for enclosing a part of river, Construction of a part of sluice in cofferdam, Diversion through a part of remain river of original ... construction of the remainder part of sluice This method is used for construction of works on wide part of river The traditional method has advantage of being easy control in construction, skill in design ... are installed by crane laying on barge or one kind of beam plunge machine III.5.Design works following pillar dam and its economic output - Phó Sinh sluice in Bạc Liêu province consists of automatic...

Ngày tải lên: 01/04/2013, 22:46

... pursuing in Solar Thermal Engineering from KSV University, Gandhinagar, Gujarat under guidance of Dr P K Shah He is an Assistant Professor in the Department of Mechanical Engineering, L C Institute ... Journals having a good impact factor He is also a reviewer of International Journals having high repute His areas of interests are Internal Combustion Engine, Automobile Engineering, and Solar ... he is working as Principal in Silver Oak College of Engineering and Technology, Ahmedabad E-mail address: pravinkshah@gmail.com ISSN 2076-2895 (Print), ISSN 2076-2909 (Online) ©2011 International...

Ngày tải lên: 05/09/2013, 15:28

... relieving capacity flow-rating pressure – the inlet static pressure at which the relieving capacity of a pressure relief valve is measured inlet size – the nominal pipe size of the inlet of a ... particular to that installation Too often pressure relief valve sizes are determined by merely matching the size of an existing available vessel nozzle, or the size of an existing pipe line connection ... pertaining to ancillary piping systems are not covered These are clearly noted in the course These design issues can be addressed by piping analysis using standard accepted engineering principles;...

Ngày tải lên: 11/01/2014, 15:10

... expenses of all the lettings are included in a single rental business Other income includes: • income from savings and investments • State Pensions and other UK pensions • property income • trust income ... Balance of income Step 3 Deduct your trading loss this is the loss that arose in the year forming the basis of your tax credits claim £ £ £ £ Balance of income if minus, balance of trading loss to be carried  ... generally given in the same way as for Income Tax. If you made a loss, include ‘0’ in respect of this income in your calculation of ‘other income’ for the year Losses on property income Normally, the loss should be carried forward and set off against profits from the...

Ngày tải lên: 15/02/2014, 14:20

... heightening of amplitudes of P1, P2, and N1 components in response to individual tone onsets (Shahin, Roberts, & Trainor, 2004) Such findings are intriguing in light of the discrete shift in SMT for ... explanation of our findings on the basis of an entrainment theory of life span development of timing and event tracking Figure provides a conceptual summary of our findings in terms of the two proposed ... distinguish two situations: (a) the problem of finding the best linear predictor of a dependent variable, Y, by using the values of an independent variable, X; and (b) the problem of finding...

Ngày tải lên: 19/02/2014, 18:20

... for a period of at least 90 days at least two of the following activities without assistance: eating, toileting, dressing, bathing, continence, or transferring (getting in and out of bed) P1: ... penalty For example, in 2014, the maximum penalty is $285 (300 percent of $95), even if percent of income is greater than this amount PLANNING Starting in 2014, employers offering minimum essential ... Medicare Tax Starting in 2013, there is a new 3.8 percent additional Medicare tax on investment income of individuals with MAGI of more than $200,000, or joint filers with MAGI of more than $250,000...

Ngày tải lên: 19/02/2014, 22:20

... polarization in the emission of particular semipolar devices with increasing indium content, which relates to the shear strain, is explained Additionally, the in uence of birefringence, which occurs in ... blue-shift of the emission Another contribution to the spectral width of the gain spectra is the increase of the inhomogeneous broadening with increasing indium content due to a reduction of the ... imaginary part of the refractive index of the quantum well layers The modal gain g of the guided mode is then obtained from the imaginary part of the calculated effective index of refraction As...

Ngày tải lên: 22/03/2014, 15:20

... cut-off Provide a means of bending a m jumper cable into a loosely constrained loop of one complete turn of X mm, i.e 76 mm radius The remaining portion of the jumper cable shall be free of external ... Cut-off wavelength Scope This part of IEC 60793 establishes uniform requirements for measuring the cut-off wavelength of single-mode optical fibre, thereby assisting in the inspection of fibres ... positioned in the launch and detection optics When measuring cc in method B, provide a means of suitably supporting the cable ends 7.5 Cladding mode stripper Provide means of removing cladding-mode...

Ngày tải lên: 04/04/2014, 11:52

... fabrication of InAs/GaSb type II superlattice mid-wavelength infrared photodetectors Jianxin Chen*1, Qingqing Xu1, Yi Zhou1, Jupeng Jing1, Chun Lin1, and Li He1 Key Laboratory of Infrared Imaging Materials ... Detectors, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083, China *Corresponding author: Jianxinchen@mail.sitp.ac.cn Email addresses: JC: Jianxinchen@mail.sitp.ac.cn ... sticking coefficients are less than 1, two types of interfaces may be formed, the GaAs-like and the InSb-like, according to the growth conditions Therefore, in InAs/GaSb SL growth, the interface...

Ngày tải lên: 18/06/2014, 22:20

... fabrication of InAs/GaSb type II superlattice mid-wavelength infrared photodetectors Jianxin Chen*1, Qingqing Xu1, Yi Zhou1, Jupeng Jing1, Chun Lin1, and Li He1 Key Laboratory of Infrared Imaging Materials ... Detectors, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083, China *Corresponding author: Jianxinchen@mail.sitp.ac.cn Email addresses: JC: Jianxinchen@mail.sitp.ac.cn ... sticking coefficients are less than 1, two types of interfaces may be formed, the GaAs-like and the InSb-like, according to the growth conditions Therefore, in InAs/GaSb SL growth, the interface...

Ngày tải lên: 20/06/2014, 04:20

... continuous splashing of water, I have chosen durable, tinted sliding doors I have also thrown rubber mats on the floor of the bathroom to prevent accidents such as slipping while bathing In short, ... some cushions, some magazines and books for leisure reading and a small, portable radio Contrary to the condition of informality of the areas I have mentioned, the dining area portrays unmatched ... morning as I sit on my rocking chair and enjoy the fresh morning air Within the house, a similar condition prevails The perpetual open windows allow for healthy ventilation and full view of the...

Ngày tải lên: 22/07/2014, 03:21

... GP is determined by (and in bijection with) G|P | These permutations arose in [3] in the following way Let p1 = (x1 , y1 ), , pn = (xn , yn ) be points in C2 with distinct x-coordinates, let ... Robert Donaghey, Alternating permutations and binary increasing trees, J Combin Theory Ser A 18 (1975), 141–148 [3] Jeremy L Martin, The slopes determined by n points in the plane, Duke Math J ... Consequently, the number of degree-d generators of the initial ideal of In is n |Gd+1 | (2) d+1 Similarly, under reverse lex order (rather than graded lex order) on A, the initial ideal of In is generated...

Ngày tải lên: 07/08/2014, 21:21

... pump inhibitors (PPIs) in this regard [10,11] In addition, there are growing indications that PPIs are effective in relieving the upper GI symptoms associated with the use of NSAIDs, including ... symptoms in patients using NSAIDs, including selective COX-2 inhibitors [12] In this paper, we report a comparison of esomeprazole 20 and 40 mg with placebo in the long-term (6 months) maintenance of ... long-term (6 months) maintenance of relief of upper abdominal pain, discomfort, or burning in patients continuing to use NSAIDs, including selective COX-2 inhibitors Patients Patients (male and female,...

Ngày tải lên: 09/08/2014, 10:20

... variation of the reinforcing force is expressed as a percentage of the weight of the wedge of rock being supported In calculating the effect of the reinforcement, it was assumed that the anchors are installed ... stereo plots of the surface mapping data The sheet joints had continuous lengths of several tens of meters and the spacings of all the joints were in the range of 5–8 m The cross-section of the slope ... making a series of readings over time, it is also possible to monitor the rate of movement The components of the inclinometer are a plastic casing with four longitudinal grooves cut in the inside...

Ngày tải lên: 09/08/2014, 22:23