Search results

Taking this judgment standard for the foundation, we analyzed the annual measured hydrological data of prototype comprehensively.
Data sources This paper’s water and sediment data mainly comes from the measured water and sediment data of 1951-1998, as well as data from main hydrological stations which located at Jing River and Dongting lake before (1999-2002) and after (2003-2010)the impoundment of the Three Gorges reservoir.
Fig.1 The Delivery catastrophe model of the evaluation of the Dongting Lake basin’s morphology health Data Preprocessing As original data’s range and measure unit are not identical, they can not compare with each other.
According to measured data statistics in 2003 to 2008, the amount of water into the Dongting Lake become less (the reduction rate is 18%), even not obvious, compared with the average value for many years in the former.
Discussion Since the availability of data series, we only study 6 typical years (the dry, flat and wet years before and after the implementation of the Three Gorges project).

The thermally activated shift of IF can be seen: It is difficult to give exact peak position for each frequency (see also in Fig. 4 and 5) because the data acquisition at high damping (Q -1 > 0.02) is not very reliable.
The inhomogeneous microstructure also occurs when the sample is exposed to a temperature of 400 °C (Fig. 8 b): a mean grain size is 6.7 ± 3.9 µm. 25 µm a) 25 µm b) 0 5 10 15 20 10 20 30 40 50 ECAP-1 fitted data 1h at 250°C fitted data 1h at 400°C fitted data number of grains grain size in µm Fig. 7.
After annealing at 400 °C a more intensive grain growth sets in which is dominated by the growth of especially small grains leading finally to an increasing homogeneity of the microstructure as shown in Fig. 8 b. 0 5 10 15 20 20 40 60 80 100 120 as received fitted data 1h at 250°C fitted data 1h at 400°C fitted data number of grains grain size in µm 0 30 60 90 120 150 180 210 hardness HV1 initial ECAP 1 ECAP 4 250°C 250°C 250°C 400°C 400°C 400°C Fig. 9.
It shows that a significant increase of the hardness by ECAP to grain size reduction is observable in agreement with [19].
While the annealing of the sample in pre-deformed state is negligible, it leads to a reduction of the hardness in all other cases.

This paper will focus in the projection on biofuel as an alternative energy compromise reduction in carbon dioxide (CO2) emission in overview through short-term and long-term feedstock biomass.
A new form of Air Traffic Management (ATM) research and experiments conducted by Iberia Spanish Airlines has shown that a reduction of 6-12% of fuel use can be achieved through this system [3].
Concentrating in Projection on Biofuel also will be an alternative energy compromise reduction in CO2 emission, moreover the continuously increasing in fuel price.
As environmental concerns are becoming clearer in general transport systems, the data of the short-term and the long-term feedstock will prognosis the bio jet fuel in future.
The flight resulted in a 60-65% reduction in greenhouse gas emissions where scientists also estimate that the decrease in fuel consumption saved around 4.5 tonnes of CO2 emissions [10].

The goal of the process is surface roughness reduction after milling to ensure the tribological properties, which are necessary for the sheet metal forming process.
Thereby a pneumatically or electromagnetically powered oscillating impact tool, mostly ball-shaped, is led over the die surface by a machine tool or a robot using NC data.
In the diagrams below, the waves are phase shifted, so it comes to a reduction of the resultant amplitude for both levels of abstraction.
A phase shift, i.e. a displacement of the line pitch in the hammer peening, leads to a reduction of the milling profile height in the simulation as well.
Previous investigations of the parameters were restricted to the goal of a maximized surface roughness reduction.

The MQL system shows flank wear reduction compared with dry cutting. (2) Under the condition of finish-hobbing, when using the TiN-coated tool, the flank wear obtained with dry cutting is smaller than that obtained with the MQL system.
Furthermore, the reason why the flank wear obtained with the MQL system is smaller is considered to be due to the reduction of frictional resistance caused by the lubricating effect of the cutting oil.
When using P30, it is possible to cut a groove length of 100 m, and the wear reduction effect due to the MQL system appears.
This is presumed to be due to the wear reduction effect of the oil
[12] Karino, K., Advanced technology of cutting process by judging from data, (1992), p.528, Kogyo Chosakai Publishing Co.

With the style of mobile phone message and monitoring center, the real-time transmission and query of positioning data are mobile.
The realization of this process, first of all to be able to collect GPS satellite positioning data and some of the data processing and package handling operations, followed by location information is to be able to send experts to the earthquake in decision-making mobile phone.
Satellite positioning data acquisition module via GPS, but the need for a control interface and has a strong processor computing power to handle the data collected.
The data is transmitted from the GPS satellite data collected by the operating system software running on treatment [7, 8], sent to the earthquake in decision-making mobile phone expert, then according to the needs of the earthquake policy experts, to decide whether treatment turn down the positioning data packets encapsulated into IP, PPP data packets, sent through the GPRS network to the monitoring center.
System Test There are sixty positioning data that is recorded.

Results show the simulated welding sequence no. 4 has a considerable amount of reduction in distortion of 1.526 mm compared to that of other sequences.
The finite element results are compared with experimental data and has been concluded that welding sequence can reduce the amount of welding distortion.
Finite element analysis To carry out finite element analysis, firstly a non-linear thermal analysis is completed to get temperature data of the model.
From the tables, we can see that there is a significant reduction in distortion and the distortion at every circumferential weld is well within the allowable limit of +/- 5mm.
Welding of wind turbine tower shells without any sequences causes more distortion as observed in the case of SEQ 0, but there has been a significant reduction in welding distortion when welded by following the welding sequences of SEQ 2 and SEQ 4 as stated in Table 5.

Whenever A server for data change, the same time B server must also be the same for the data changes; When A server data delete, server B also need to delete the same data at the same time; If A server is under attack, poisoning or mistakenly deleted files, the server will accept B virus file and delete the exact same file by mistake.
Raid-1 guarantee half of data is not lost when the hard disk damage, but it will double the storage costs.
RADI - 5 to ensure a piece of data is not lost when the hard disk damage, but also add more storage costs.
All data will be lost.
When local data protection is not enough to meet the requirements of different ground disaster data protection measures must be taken, in the local storage of data at the same time, long distance and store important data at any time.

The machine recorded load-displacement data from which stress-strain curves were calculated.
The software allows simultaneous EDS data to be collected during the EBSD scans.
Further crystallographic analysis of the data was carried out via harmonic analysis using in-house software.
Results and Discussion The stress strain data is shown in Fig.1 for all the strain paths studied.
Following this initial increase the work hardening rate falls so the stress drops below that of the uniaxial data.

Research Approaches Data Acquisition and Processing.Basic data was derived from the stand maps(1:10,000) and subcompartment cards of the 1989 second type inventory of forest resources conducted in study area.
Then join spatial data and attribute data by the common field, thus a forest resources spatial database was built.
Based on the data of the 1989 second type inventory of forest resources, hierarchical classification was used to classify the forest landscape of study area[6].
According to historical data , the occurring periods of common rodent damage and severe rodent damage were 3 years and 6 years.
The original LANDSAT7 images were downloaded from International Scientific Data Service Platform[6].The image before earthquake was captured on April 30, 2008, pathID 129 ,rowID 38 .