Solar and thermal energy scavenging system for low power application

... dc power flow analysis A system and load points reliability evaluation method for composite generation and transmission systems operating economically and securely is presented In addition to system ... system reliability, load points reliability is evaluated as well Being aware of load points reliability helps understand the reliability profile over t...

Ngày tải lên: 03/01/2014, 19:39

... submit written PEMs used most frequently for their clients Inclusion criteria were that materials were in English and written format Patient education materials were excluded if format consisted ... research should focus on continued assessment of health education materials used for diverse populations and settings and investigation of readability measures Althou...

Ngày tải lên: 14/02/2014, 14:20

Ngày tải lên: 21/02/2014, 09:20

... design and implementation of financial literacy programs are a number of federal grants specifically geared to providing support to programs that target low -and- moderate income adults and at-risk youth ... management, savings and investing, labor market participation, and spending The guiding principles for designing financial literacy programs for adults...

Ngày tải lên: 06/03/2014, 19:20

... Anise A (2006) What is known about the effectiveness of economic instruments to reduce consumption of foods high in saturated fats and other energy-dense foods for preventing and treating obesity? ... generated from What is known about the effectiveness of economic instruments to reduce consumption of foods hig...

Ngày tải lên: 17/03/2014, 08:20

... surface of metal oxide grains and at the interface of metal oxide grains and MWCNTs, respectively is postulated as the mechanism that could explain the enhanced performance of hybrid metal oxide/ MWCNT ... NO2 Therefore, sensor responsiveness heavily depends on the amount of MWCNTs dispersed on the metal oxide matrix Sensors based on TiO2 and carbon nanotubes (samples...

Ngày tải lên: 19/03/2014, 16:48

... than the output signal would be as in the Fig.1 This signal has the following Fig Wave diagram form [5]: Vsigsin(ωrt + θsig) where Vsig is an amplitude of signal The reference signal is of form: ... circuits At the circuit (5) the signal is multiplying with the reference signal of the form sin(ωrt + θr), and at the circuit (6) the 242 P.Q Trieu, N.A Duc /...

Ngày tải lên: 22/03/2014, 11:20

... neuroinflammation in the ALS context, and to create a tool for the study of neuroinflammatory signal transduction, primary cortical astrocytes were cultured from neonatal mice bearing G9 3A- SOD1 mutations ... in large part by the ALS Association; the Oklahoma Center for the Advancement of Science and Technology (HR02149RS); and the National Institutes of H...

Ngày tải lên: 19/06/2014, 22:20

... compared the low-temperature magnetotransport properties of highly doped Si:P δ-layers with both nickel silicide and aluminium ohmic contacts We have shown that a nickel silicide contact is comparable ... properties of NiSi Journal of Alloys amd Compounds 1997, 262:235 doi:10.1186/1556-276X-6-538 Cite this article as: Polley et al.: Comparison of nickel silicide...

Ngày tải lên: 20/06/2014, 22:20

... Section 1, a novel critical-band transform algorithm is proposed to approximate the critical-band filtering of the human ear It consists of two transforms: a constant- Q transform (CQT) in the ... speech systems In this study, we develop an efficient critical-band transform algorithm and an architecture for approximating the critical-band filtering of the human ear...

Ngày tải lên: 22/06/2014, 19:20

... consumption figures for a 180 nm UWB receiver with the same functionality but relying on four-phase sampling of the full UWB pulse frame are 86 mW for four ADCs operating at 300 MHz and 75 mW for digital ... mixed-mode impulse UWB transceiver with ITRS 2004 roadmap parameters It is concluded that the leakage power consumption is going to become important in low-power UWB rece...

Ngày tải lên: 22/06/2014, 22:20

... Whiteley MS, Higgins B, Weaver PC, Prout WG, Powell SJ: POSSUM and Portsmouth POSSUM for predicting mortality Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity ... P-POSSUM, Portsmouth Modification of Physiological and Operative Severity Score for the enumeration of Mortality and morbidity; HOP, Head...

Ngày tải lên: 09/08/2014, 07:21

... TUNNELING FIELD- EFFECT TRANSISTORS FOR LOW POWER LOGIC: DESIGN, SIMULATION, AND TECHNOLOGY DEMONSTRATION YANG YUE (B ENG (HONS.)), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... relatively large bandgap, leading to a low band-to-band tunneling (BTBT) rate and low drive current for Si TFETs Therefore, novel structure designs and materials are need adv...

Ngày tải lên: 10/09/2015, 09:24

... Study of Low- K Poly(ether imide)s, Copoly(ether imide)s, and Poly(ether imide)/ MMT Clay Nanocomposites ABSTRACT The objective of the PhD thesis research was the synthesis, film fabrication, characterization, ... of the present research work was to synthesize, fabricate, characterize, and to study the properties and thermal degradation kinetics...

Ngày tải lên: 17/09/2015, 17:17

... different types of solar and thermal energy harvesting systems The main focus of this report is to develop energy efficient solar and thermal energy harvesters for low power wireless sensor applications ... converter (ADC) and voltage as well as current sensors Hence, the overall efficiency of the scavenging system for low power application is comparative...

Ngày tải lên: 13/10/2015, 15:55