Tài liệu Urbanization and Urban Air Pollution pdf

... the Pacific Sub- Saharan Africa Middle East and North Africa Europe and Central Asia Latin America and the Caribbean High- income countries 1995 10 URBANIZATION AND URBAN AIR POLLUTION 57 indicators of the quality of the air that people ... 1995 and is expected to exceed 50 percent by 2015. A rough indication of the urban contri- bution to GDP is the combined share of G...

Ngày tải lên: 17/02/2014, 22:20

... of Krakow, Poland, and slowed lung function growth (FVC and FEV1). In the Children’s Health Study in Southern California, the effects of reductions and increases in ambient air pollution concentrations ... traffic-related air pollution including PM was associated with increased cardio-pulmonary mortality in subjects living close to main roads. The relationship between a...

Ngày tải lên: 17/02/2014, 11:20

... sulphate and black carbon from industrial pollution in central and southern China and northern India may affect the rainfall regime over the Korean peninsula and Japan; organic and black ... rains and droughts, as well as major industrial pollution and desert sand- and dust- storms. In the remainder of this article, we shall focus on aerosols in the Indo- Gangetic Pl...

Ngày tải lên: 17/02/2014, 22:20

... distances. Secondhand smoke causes a number of acute symptoms (eye, nose, and throat irritation, headaches, dizziness, and nausea) and chronic diseases (lung and nasal sinus cancer and heart disease). ... 46:887-905 (2004). Williamson SJ. Fundamentals of Air Pollution. Addison-Wesley, Reading MA, 1973. MEASUREMENTS OF OUTDOOR AIR POLLUTION FROM SECONDHAND SMOKE ON THE UMBC CA...

Ngày tải lên: 17/02/2014, 22:20

... ENDO}{PHORA} {ANA}{PHORA} {CATA}{PHORA } Halliday and Hasan call within text cohesive ties endophoric, and references, items outside the text exophoric : OUT(SIDE) IN(SIDE) Halliday and Hasan call within text ... unit from a random collection of sentences? Introduction: Halliday and Hasan call references, items outside the text exophoric : e.g. For he's a jolly good fe...

Ngày tải lên: 09/12/2013, 15:15

... guiding students’ listening, speaking, reading and writing with an Only English Language Policy in class. Most of the students are spontaneous and responsible for their learning. Objectives ‧ ... listening comprehension and speaking skills. ‧ To examine the test-takers’ comprehension of the authentic topic-based course content. ‧ To promote a better future successful performance both i...

Ngày tải lên: 10/12/2013, 05:15

... root and b is not a key and c is a key and b ∩ c ∩ p = root and there exists b →→ d|e such that d is a key and e is a key and d ≥ q ∩ r and e ≥ q ∩ r; (G) q is not a key and r is not a key and ... k>p∩ q ∩ r and k ∩ q ∩ r = p ∩ q ∩ r; (I) p is a key, q is not a key and r is a key and q ∩ r = p and q ∩ r is not a strict prefix of p and ∃x →→ k|r such that x<...

Ngày tải lên: 14/12/2013, 15:16

... Defining and Using a Class In C#, you use the class keyword, a name, and a pair of curly braces to define a new class. The data and methods of the class occur in the ... for variables of class types is allocated and managed by the common language runtime—this will be discussed further in Chapter 8, “Understanding Values and References.” For now, just ... in Chapter 2, “Work...

Ngày tải lên: 15/12/2013, 00:15

... input a, b, c, d; wire e, f; //Delay is distributed to each gate. and #5 a1(e, a, b); and #7 a2(f, c, d); and #4 a3(out, e, f); endmodule //Distributed delays in data flow definition ... module M (out, a, b, c, d); output out; input a, b, c, d; wire e, f; and a1(e, a, b); and a2(f, c, d); and #11 a3(out, e, f);//delay only on the output gate endmodule Lumped d...

Ngày tải lên: 15/12/2013, 03:15

... information in-band or out-of- band. RFC 2833 is a special way of sending DTMF in-band, and Key Press Markup Language (KPML) provides a way for the endpoints to send DTMF out-of-band. RFC 2833 RFC ... SPIDs, TIDs, and dial tone, but rather on a portfolio of unified, presence-enabled services that bring together the worlds of voice and video, the PC and the telephone, and wired a...

Ngày tải lên: 23/12/2013, 04:17