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Compared to the referenced 6T and the 8T SRAM bitcell, the proposed bitcell has four aspects of improvement: (1) 5.1% and 6.1% larger hold margin, (2) 80.6% and 85.5% of standard deviation, (3) 50% and 18% reduction of area (at 200 mV), and (4) 16X and 32X bitcells per bitline.
Reduction of On-Off Current Ratio and SRAM Density Enhancement.
Tae-Hyoung, et al., "A High-Density Subthreshold SRAM with Data-Independent Bitline Leakage and Virtual Ground Replica Scheme," in Solid-State Circuits Conference, 2007.

The results show that the wear rate on the mandrels in the reduction zone is more intense at a higher feed angle and distance between guide shoes.
Parameters of modeling process Parameter Value - diameter of workpiece, mm - wall thickness of workpiece, mm - length of workpiece, mm 73 8 700 Material of workpiece X12CrNiTi18-10 Heating temperature of workpiece, °С 1150 °С Heating temperature of tools, °С 20 °С Reduction in the pinch 1,54 Feed angle of the roll, deg 10° - 14° Ovalization coefficient of deformation site 1,12 – 1,15 Material of roll 40Cr4 Material of mandrel X38CrMoV5-1 Material of fixed shoe NiCr19NbMo Roll speed of rotation, rpm 57 Moving velocity of mandrel, mm/s 0,4 The friction force, appeared on the contact surface of the workpiece with tools in this work is preferred according to friction law, described by the following equation: τ=mk1-e-bσnσs, (1) where τ is the friction force, N; σn - resistance to deformation of tools, MPa; σs - contact pressure, MPa; m is the friction factor; b - experimental coefficient.
Results and Discussion Based on the data obtained from the rolling process simulation, it is possible to analyze the wear on mandrel surfaces during pipe rolling in a screw rolling mill.

Although other cost drivers such as aircraft ownership and fuel represent a much larger portion of DOC (refer to figure 1), reduction of maintenance costs are always a fundamental part of any airline plan to increase competitiveness and profitability.
An original equipment manufacturer (OEM) such EMBRAER is continuously looking for opportunities to respond to this need of maintenance cost reduction by its customers.
Regarding the benefits of introducing SHM in commercial aviation, Renee et al. [2] provided cost benefits analysis for 3 different structures (trailing edge, vertical stabilizer and engine mount), as well as indicated the benefits from a non-economic perspective, showing that a significant reduction in the life cycle cost could result in an realistic return on investment.
Nevertheless, EMBRAER understands that built-in tests (BIT) must be implemented as part of any ground support equipment (GSE) that will interrogate the S-SHM sensors installed in the aircraft, in order to evaluate if the data collection and analysis that will be performed as an inspection tasks are valid.
Airplane maintenance manual, introducing information that includes an explanation of the airplane's features and data to the extent necessary for maintenance or preventive maintenance.

Life Cycle Assessment of Green Production of Glass Substrate Yulong Wang1,2,a, Xianzheng Gong1,2,b and Boxue Sun1,2,c 1College of Materials Science and Engineering, Beijing University of Technology, No. 100 Ping Le Yuan, Chaoyang District, Beijing 100124, China 2National Engineering Laboratory for Industrial Big-data Application Technology, No. 100 Ping Le Yuan, Chaoyang District, Beijing 100124, China aylwang@emails.bjut.edu.cn, bgongxianzheng@bjut.edu.cn, csunboxue@bjut.edu.cn Keywords: glass substrate, clean manufacturing, life cycle assessment (LCA) Abstract.
To this end, the Ministry of Industry and Information Technology and the domestic glass substrate manufacturers have established a green consortium to address the key issues of green production, energy conservation and consumption reduction, e.g. high energy consumption and large emissions, etc.
Methods and Data Assessment Method.
Achieved 43% of product savings per unit area and 38% reduction in energy consumption.
In terms of direct emissions of raw materials, the change in the ratio will affect the quality of the glass substrate, so it is not recommended to change the ratio to achieve the emission reduction effect.

Experimental Data The experimental data used for validation of the predictive power of the model is a dataset containing results for extrusion of a solid rod, extruded with eight different 6xxx series alloys, reported in [5, 20].
The exception is due to the lack of tabulated data for this alloy-treatment group.
Input Data.
The analytical temperature model requires a wide spectrum of input data before a prediction can be made.
The experimental data are grouped by alloy composition and homogenisation treatment and redrawn from [20].

The literatures show that the results regarding the causal relationship between energy consumption, carbon emissions and economic growth are sometimes conflicting and mixed across different countries, different data set and alternative econometric methodologies [1].
Data, methodology and analysis Data.
This study uses annual data for the period 1965-2011.
The data of energy consumption (E, ton) and carbon dioxide emissions (C, ton) are from the statistical review of world energy full reporting 2012 [7].
CO2 emissions, energy consumption and economic growth in China: a panel data analysis.

Table 1 Chemical composition of the coating material Powder coating in tundish SiO2, [%] Al2O3, [%] Fe2O3, [%] C, [%] Others oxides, [%] 37 20 7 19 17 It also used some data sampled from a continuous steel casting plant, data presented in Table 2.
Changing the independent variables will automatically result in a change of output data.
The simulation program allows data entry, relative to the steel grade which is continuous casted, number of mesh points, input mode and quantity of micro-coolers [7], the thickness of mold powder layer – Fig. 4.
From simulation performed about the influence of lubrication powder thickness relative to temperature variation from different areas of the wire, it is noted that with the reduction of its thickness, the temperature drops, the decrease is nonlinear, as shown in Fig. 6.
Fig. 5 The window that shows the progress for calculations, 1-5mm thickness of slag Fig. 6 The variation of wire temperature, depending on the thickness of the lubricating powder a) maximum, center of the wire; b) average; c) minimum, at the surface of wire Conclusion Mathematical modeling, regardless of which program is performed, provides technologist the relevant data relative to real variation of parameters.

The HDD are calculated for base temperatures of 15 and 18°C and the CDD for base temperatures of 22 and 24°C by compacting average hourly data.
Northern winds expanded the UHI front while western winds contributed to a reduction in UHI.
The HDD are calculated for base temperatures of 15 and 18°C and the CDD for base temperatures of 22 and 24°C by compacting average hourly data.
Data Collection and Analysis To study the UHI intensity and characteristics in Thessaloniki, data from 20 fixed temperature stations that provide publicly available data and are installed in the greater metropolitan area of the city and around it, were analyzed and finally, data from 12 of them were used.
[11] Technical Directive of the Hellenic Engineers Chamber 20701-3/2010: Climatic data of Greek regions, HEC, 2010 (in Greek)

The experimental data has been used as an input to the material models of the FE analysis.
Comparing the experimental strength data from miniature tensile tests with strength values from the base material tests reduced according to EC9 [1] it is observed that the strength across the weld is both over- and underestimated by EC9 and the width of HAZ is overestimated by EC9 as shown in Fig. 4.
The hardness values used in Fig 5b give an average based on the data at the specified distance ±0.5 mm, i.e. averaging 21 values.
Region C represents an ideal yielding that takes into account the reduction in area at high strains.
It is seen that the FEA gives a rather good correlation to the experimental data, though it overestimates the strength and deformation capacity of the welded specimen.

Data input mode, and clock divider.
The standard Si-CMOS topologies on SiC for the master-slave DFF, and data-reset FF, designed with MESFETs working in the temperature range 25 °C - 250 °C are reported in [5].
Measured transient response in the range of T = 25-500 °C, sampling the data D to Q at a positive edge of the clock (fclk= 100 kHz) when reset=1, and VCC = 15 V.
The increase of carrier lifetime and reduction of the emitter injection efficiency due to increased ionization degree of base dopants [7, 8].
When reset = 1 (15 V), then at the positive edge of the clock, DFF samples the data input D to the output Q, and its complement to Qb.