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Measuring results of illuminance [lx] 　 Measuring time 9:30～10:00 12:40～13:10 15:50～16:20 Solar Light Pipe 1 Sunny Cloudy Overcast 177.8 134.2 70 253.1 225.3 90.9 134.8 90.7 59 Solar Light Pipe 2 Sunny Cloudy Overcast 145.3 104.5 58 203.4 187.1 78 105.6 65.8 45.6 Obviously, the internal illuminance is the lowest when the weather is overcast, and the results of that day can be chosen as a reference data.
It comes to the conclusion that the internal and external illuminance present similar change rule, and getting lower with the reduction of the solar altitude angles.

However, a further lowering of the off-cut angle can be advantageous under the economic point of view, leading to a significant reduction of the waste material during boule cutting process.
Evidently, the data follow a single slope line, indicating the presence an intrinsic mechanism of the oxide breakdown.

FeRAMs) and microelectromechanical devices (MEMs): Data Storage (FE-response) • High density 3D FeRAMs c.f.existing planar structures • High aspect ratio coatings (trenching) for DRAMs MEMs (piezo-response) • Ink jet printers • Drug delivery implants • Micropositioners/movement sensors • Composites Fig 2 Ferroelectric hysteresis of a 600 nm thick SBT film annealed at 800 °C.
The activation energy of the additional leakage response (0.2 eV), figure 4, indicates the presence of H-O dipoles due to hydrogen reduction [6].

Experience of SV exploitation shows that as far as the increase in a necessary term of active functioning, besides the factors of depreciation of operation and exploitation, substantially increases importance as more as possible exact consideration of long-term influence of the factors of space environment on the object and development of effective, in every respect, procedures for this influence reduction.
A purpose of the tests is an operating time of initial data for the prognosis of expected intensity of single events of a semiconductor device at a regular mode of operation in natural conditions.

ZrC can be prepared by several techniques, which include reaction between elemental powders, carbothermal reduction of metal-oxide or sol-gel process [5].
With the increase of compacting pressure, the productive rate of ZrC increases from 68.88 to 75.56% based on XRD data, while the weight loss decreases from 8.67 to 7.67%.

This new gasket provide a solution for reduction of tightening load and avoids the occurance of gasket relaxation.
The optimal design is used as predicted data to manufacture dies design for producing prototype of thin corrugated metal gasket.

These damages are very dangerous because they cannot be detected visually and promote important reductions of the compressive and flexural residual strength [1-3].
The method requires the local strengths (σu,i, i= I, II, III) and the critical strain energies release rates (Gic) as inputted data parameters.

All the data were statistically analyzed with SPSS 13.0 (SPSS for windows, version 13.0, USA), and were expressed as means and standard deviations.
Results and Discussion The degradation experiments were conducted at 25 oC in the dark, and Pys degradation was operationally defined as reduction in the extracted parent compound.

The Gallium nitride semiconductor and its alloy particularly AlGaN based quantum structures are having important applications in optical data storage systems and the visible displays.
In recent years semiconductor quantum wells have attracted growing interest for laser applications mainly due to their potential for a reduction of the threshold current density, and their increased gain and differential gain achieved by confinement since quantum confinement of carriers in semiconductor quantum wells [3-9] leads to quantized subband energies.

Construct unified data platform Due to long-term lack of unified and effective planning and leadership department of traditional colleges and universities information construction, colleges and universities departments form independent college information application system and information isolated island, and gradually form stable data repository, but resources data are unable to achieve full sharing between subsystems, which is no good to the uniform data query in colleges and universities, and data applications.
Wisdom campus basic task based on the Internet of Things is to make full use of the campus existing application system and information data to construct a unified data reception.
And the key of wisdom campus construction is to establish a unified platform for data fusion, accomplish campus data resources integration and sharing of information management, and provide users with high-quality service data fusion.
Wisdom campus data come from other entities related to learning teaching in addition to information relating data from school business administration.
Due to different entities have different heterogeneous data sources and management mechanism, the lack of unified platform data sharing will not provide good data fusion for campus user services.