The light on the water

Analysis on the Optimal Dispatching of Mixed-pump Stations and the Operating-mode Adaptability Based on Safety Water Supply

Analysis on the Optimal Dispatching of Mixed-pump Stations and the Operating-mode Adaptability Based on Safety Water Supply

... simulation software EPANET to solve the optimal operation model of mixed-pump stations with the operating-mode adaptability The outlet flow QPi , j of each pump station is taken as the decision variable ... optimization is 3.84%, so the water supply requirement can be satisfied Fig.4 - The Outlet Flow for Each Pump Station of the First and Second Optimizati...
Ngày tải lên : 05/09/2013, 09:38
  • 8
  • 461
  • 0
Báo cáo " Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi " potx

Báo cáo " Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi " potx

... around the rural districts of Hanoi, which is out of the scope of this study Future field collection, both in the rural and urban parts, may help to re-confirm the occurrence of these species in Hanoi ... The following list of sampling localities contains the collecting codes used also in the results and discussion section (a) Still waters: - Ponds, lakes: H...
Ngày tải lên : 14/03/2014, 10:20
  • 5
  • 360
  • 0
Báo cáo khoa học: Structures of type B ribose 5-phosphate isomerase from Trypanosoma cruzi shed light on the determinants of sugar specificity in the structural family ppt

Báo cáo khoa học: Structures of type B ribose 5-phosphate isomerase from Trypanosoma cruzi shed light on the determinants of sugar specificity in the structural family ppt

... interacts with the backbone nitrogen of < /b> Ser71 as seen for the O2 interaction in R5P As for O1 of < /b> R5P, the terminal group of < /b> the inhibitor has hydrogen bonds to Asn103¢ and the backbone nitrogen of < /b> Gly74; ... arise from the slightly broader active site in MtRpiB as a result of < /b> the switch of < /b> the catalytic base Accordingly, the lo...
Ngày tải lên : 15/03/2014, 00:20
  • 16
  • 401
  • 0
scientific american  special edition  -  2003 vol 13 no3  -  new light on the solar system

scientific american special edition - 2003 vol 13 no3 - new light on the solar system

... 2003 contents SCIENTIFIC AMERICAN Volume 13 Number New Light on the Solar System Letter from the Editor The Paradox of the Sun’s Hot Corona By BHOLA N DWIVEDI AND KENNETH J H PHILLIPS The ... “Mercury -light can become a greater threat than the direct sun itself Despite all the challenges, NASA received one SCIENTIFIC AMERICAN NEW LIGHT ON THE SOLA...
Ngày tải lên : 12/05/2014, 16:27
  • 101
  • 505
  • 1
a literature review of the effects of natural light on building occupant

a literature review of the effects of natural light on building occupant

... the gland in the absence of light and where daylight and artificial lighting in the interior of buildings are inadequate the natural suppression of melatonin production during the day fails and ... generalizable to other regions of Canada, the northern United States, areas 24 frequently shrouded in fog, and other geographical locations where the daily availability o...
Ngày tải lên : 02/06/2014, 09:22
  • 58
  • 1.4K
  • 1
báo cáo hóa học: " Shedding light on walking in the dark: the effects of reduced lighting on the gait of older adults with a higher-level gait disorder and controls" ppt

báo cáo hóa học: " Shedding light on walking in the dark: the effects of reduced lighting on the gait of older adults with a higher-level gait disorder and controls" ppt

... walking in near darkness also parallels the effects of an attention demanding task on the gait of healthy young and older adults [35,36] When healthy young or older adults are asked to walk and ... http://www.jneuroengrehab.com/content/2/1/27 also been associated with inadequate lighting, but the effects of vision and lighting have not been studied...
Ngày tải lên : 19/06/2014, 10:20
  • 8
  • 415
  • 0
Báo cáo nghiên cứu khoa học: "Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi" docx

Báo cáo nghiên cứu khoa học: "Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi" docx

... The following list of sampling localities contains the collecting codes used also in the results and discussion section (a) Still waters: - Ponds, lakes: HN01: Lotus pond near West Lake Water Park ... around the rural districts of Hanoi, which is out of the scope of this study Future field collection, both in the rural and urban parts, may help to re-confirm the...
Ngày tải lên : 21/07/2014, 16:21
  • 5
  • 319
  • 0
REPORT on Water quality assessment and Recommendation on treatment solutions, monitoring the water quality in Huong Khe and Vu Quang Districts, Ha Tinh Province doc

REPORT on Water quality assessment and Recommendation on treatment solutions, monitoring the water quality in Huong Khe and Vu Quang Districts, Ha Tinh Province doc

... communes of Huong Khe districts are Loc Yen, Huong Thuy, Hoa Hai, Phuc Dong, Ha Linh, Phuong Dien and Phuong My and communes of Vu Quang district are Vu Quang town, Huong Minh, Huong Quang, Huong Tho, ... water quality in Huong Khe and Vu Quang districts, Ha Tinh Province (The following information is not of one person but of the process w...
Ngày tải lên : 23/07/2014, 00:20
  • 56
  • 345
  • 0
Báo cáo sinh học: "Evolution underground: shedding light on the diversification of subterranean insects" pps

Báo cáo sinh học: "Evolution underground: shedding light on the diversification of subterranean insects" pps

... However, given the monophyly of Notidocharis, the number of subterranean lineages, and the geographic distribution of subterranean clades, the pattern strongly suggests that extensive speciation has ... subterranean animals Molecular clocks and estimation of the age of subterranean lineages The correlation of divergence times of surface-tosubterranean transit...
Ngày tải lên : 06/08/2014, 19:21
  • 5
  • 245
  • 0
Báo cáo toán học: " Effect of water stress conditioning on the water relations, root growth capacity, and the nitrogen and non-structural carbohydrate concentration of Pinus halepensis Mil" pot

Báo cáo toán học: " Effect of water stress conditioning on the water relations, root growth capacity, and the nitrogen and non-structural carbohydrate concentration of Pinus halepensis Mil" pot

... specific objectives of this study were to scrutinise the 1) the water relations, 2) the root growth capacity and 3) the nitrogen and non-structural carbohydrate concentration of seedlings subjected ... lower root N concentration than the other treatments, whereas the moderately conditioned ones presented the highest concentration (table II) Shoot st...
Ngày tải lên : 08/08/2014, 14:21
  • 7
  • 244
  • 0
Báo cáo lâm nghiệp: "Use of stem diameter variations for detecting the effects of pathogens on plant water status" pptx

Báo cáo lâm nghiệp: "Use of stem diameter variations for detecting the effects of pathogens on plant water status" pptx

... the end of the experiment isolations were made from all the plants to confirm the presence of the pathogens in the inoculated plants Reisolations were made from the point of inoculation and cm ... changes in the transpirational demand, depending on the solar radiation among other factors This shows the high sensitivity of LVDT sensors in detecting the real...
Ngày tải lên : 08/08/2014, 18:21
  • 10
  • 267
  • 0
báo cáo khoa học: "Still too little qualitative research to shed light on results from reviews of effectiveness trials: A case study of a Cochrane review on the use of lay health workers" potx

báo cáo khoa học: "Still too little qualitative research to shed light on results from reviews of effectiveness trials: A case study of a Cochrane review on the use of lay health workers" potx

... qualitative data 10 trials: qualitative data collection referred to but not available Figure Flow chart trials: qualitative data collection carried out pre-trial 14 trials: qualitative data collection ... in the Cochrane review We defined a qualitative study as any study that used qualitative methods for data collection and analysis We contacted the authors...
Ngày tải lên : 10/08/2014, 10:23
  • 5
  • 411
  • 0
Báo cáo y học: " Tat gets the "green" light on transcription initiation" ppt

Báo cáo y học: " Tat gets the "green" light on transcription initiation" ppt

... Retrovirology 2005, 2:69 small effect of Tat on transcription initiation but a large effect on transcription elongation, the initiation model quickly lost support The observation that Tat binds ... that Tat' s primary effect may in fact be at the transcription complex (TC) assembly stage at the pre-initiation step upstream of the +1 area, thereby promoting both trans...
Ngày tải lên : 13/08/2014, 09:21
  • 8
  • 100
  • 0
INFLUENCE OF ON FARM WATER MANGMENT TO THE METHANE EMISSION IN THE RED RIVER DELTA AREA - VIETNAM pps

INFLUENCE OF ON FARM WATER MANGMENT TO THE METHANE EMISSION IN THE RED RIVER DELTA AREA - VIETNAM pps

... However, the methane emission reduction is mainly in stages of the biggest emission on rice field (periods of tillering and before flowering) The seasonal integrated methane emission flux in point ... 369.1 to 457.2 kg CH4/ha while in point B the seasonal integrated methane emission flux is 340.3 to 401.5 kg CH4/ha The average methane emission reduc...
Ngày tải lên : 13/08/2014, 22:21
  • 7
  • 248
  • 0

Xem thêm

Từ khóa: