serious environmental problems in pakistan

Ngày tải lên: 05/03/2014, 15:20

Ngày tải lên: 04/10/2012, 10:24

Ngày tải lên: 04/10/2012, 10:24

Ngày tải lên: 05/09/2013, 15:28

... improved by: (i) Refining, expanding, and reinforcing its knowledge base using new findings as reported in literature or new experience from domain expertise; (ii) Adding further functional ... educational background in civil engineering/ water resources. Dr. Lariyah’s major field in hydrology / urban drainage. Dr. Lariyah has earned her PhD in civil engineering from Kyoto University, ... structured framework for investigating, analyzing, and resolving decision problems constrained by multi objectives .It is used to apprise a discrete number of alternative options against a set of multiple...

Ngày tải lên: 05/09/2013, 16:10

Ngày tải lên: 07/09/2013, 13:06

Ngày tải lên: 11/09/2013, 11:44

Ngày tải lên: 19/12/2013, 14:05

... assuming that there is no spatial aliasing due to insufficiently spaced sensors. In general, as the angle increases, so does the spatial frequency. It can alsobe deduced thatretaining signals having ... signal. Thisresultsina beamforming algorithmthat will concentrateonmaintaining abeamdirectedtowards the target signal, as opposed to, or in addition to, positioning the nulls as in the case of the ... spaced angles ranging from −90 ◦ to +90 ◦ in unit increments. The interference power is 2.6 dB greater than the desired signal. The resulting interference suppression observed in the array output...

Ngày tải lên: 25/12/2013, 06:16

... LLC InverseProblemsinMicrophone Arrays A.C.Surendran BellLaboratories LucentTechnologies 32.1Introduction:DereverberationUsingMicrophoneArrays 32.2SimpleDelay-and-SumBeamformers ABriefLookatAdaptiveArrays • ConstrainedAdaptiveBeam- formingFormulatedasanInverseProblem • MultipleBeam- forming 32.3MatchedFiltering 32.4DiophantineInverseFilteringUsingtheMultiple Input-Output(MINT)Model 32.5Results SpeakerIdentification 32.6Summary References 32.1 ... we shall discuss single and multiple beamforming, matched filtering, and Diophantine inverse filtering through multiple input-output (MINT) modeling. In all cases we assume that the source location ... selectivity in a spatial volume and thus immunity from interfering noise sources. An exact inverse using Diophantine inverse filtering using the MINT model can be found. Though this method provides...

Ngày tải lên: 25/12/2013, 06:16

... 45. The main program is  integi.cc 45  ≡ 45 #include <fstream> #include "vnode.h" using namespace std; using namespace vnodelp;  Lorenz 19  int main ( ) {  set interval initial ... ry LDFLAGS linker flags I PACKAGE FILIB VNODE or PROFIL VNODE I INCLUDE name of the directory containing include files of the interval-arithmetic package I LIBDIR name of the directory containing interval ... out- put. Since VNODE-LP includes all possible errors in its computation, including conversion errors in the input from decimal to binary, we have bounds on the true solution at t = 20. Using these...

Ngày tải lên: 12/01/2014, 22:07

... clean water is finite in general and the demand is increasing. Therefore a sustainable water management should be incorporated in the targets of the country development as meaning water resources ... intrusion Salinity intrusion has a positive effect for reducing acidity in potential ASS land; as the pH in water is higher. When there is a lack of saline water in fields, as with saline protection ... season from December to May. Saline intrusion is one of the principal limiting factors in crop production, especially for rice, as crops are intolerant of salinity in the soil and water beyond...

Ngày tải lên: 16/01/2014, 17:20

...   !"# Đ bi tp trong sch 200 Puzzling Problems in Physics Bi 82:$%!&!' ())*!+ %!,-%.//01!2 !3!&!'...

Ngày tải lên: 19/01/2014, 10:20

... (people in business, talking about your company, and company facts and figures), preparing a trip (choosing a hotel, flying out, arriving) , away on business (finding your way, going out, and eating ... activities of listening, speaking, reading, and writing. - It is very interesting that when working with this book, students are given chances to practise English in actual situations in the form of ... This kind of test has much to do with vocabulary, and includes 4 parts presented in the following order: Gap-filling (10 points), word forms (10 points), reading comprehension (10 points),...

Ngày tải lên: 29/01/2014, 00:23

... measures” to urinate • Dehydration (not drinking fluids to prevent urination) 2. Vaginal symptoms: Itching, burning, pain, & discharge 3. Menstrual complaints: Pain, heavy bleeding, missed ... decrease in genitourinary complaints during deployment? • Specific Aims  To increase knowledge level about feminine hygiene in the deployed environment deployed environment  To determine the ... Women in the Military Pre-deployment Intervention • 30 min class on feminine self- care, and prevention of UTI, vaginitis & menstrual vaginitis , & menstrual symptoms • Feminine Hygiene...

Ngày tải lên: 13/02/2014, 07:20

... coal mining are increasing for both open pit and underground mines. Coal mining brings big economic benefits, but impacts strongly the land and forest resources, causes ever more serious environmental ... pollution in the mining area and the surroundings. Coal mining is the greatest source of environmental pollution in the area of Uong Bi Town. It is necessary to perform well and in time the ... sustainably on the river side. Environmental sanitation should be well carried out in the population clusters in the low-lying plain along the river sides. The residual limestone mountains in...

Ngày tải lên: 13/02/2014, 12:20

... delaying or inhibiting seed germination, emergence, growth, flowering, fruiting, ripening or appearance of certain organs), reducing abundance/survival of offspring, changing colour or causing ... melamine use in food production in New Zealand. 3.3 Paints and coatings Table Table Table Table 6 66 6 Environmental hazard profile of paints and coatings, including antifouling paints. Qualitative ... capacitors, insulation for wire, and insulating tapes). Polyester resins are widely used as casting materials or as fibreglass laminating resins and in non-metallic auto-body fillers. In such...

Ngày tải lên: 14/02/2014, 03:20

Ngày tải lên: 18/02/2014, 04:20

... active in the space sector can encounter problems in defining their preferences, due to the fact that ratization of international norm making process”. Training Manual on International Environmental ... by states alone is proving increasingly complicated and inefficient. Indeed, states are facing serious legitimacy problems in the space sector. In order to retain their focal position, states need ... one would imagine that this ‘mankind’ (or humankind) plays a prominent role in the governance of space activities. In the same vein, speaking about outer space and its resources in terms of ‘global...

Ngày tải lên: 18/02/2014, 14:20

... enablers affecting the implementation of sustainability in the Supply Chain. In this research, an interpretation of sustainability in the Supply Chain enablers in terms of their driving and dependence ... of the problem • Ordering roots • Creating and filling in the tables of individual range selection • Creating and filling in the collective table • Ranking the roots according to the importance ... Supply Chain in sustainability. Keywords Sustainability Á Supply chain Á Sustainable supply chains Á Structural self-interaction matrix Á ISM methodology 1 Introduction A supply chain is a network...

Ngày tải lên: 18/02/2014, 20:20