Electrical impedance

field. Among them, bulk metal oxide such as Fe2O3, SnO2, ZnO, and In2O3 are promising material owing to their high theoretical capacity (~1000 mAh g-1), which considerable exceeds those of commercial graphitic anodes (372 mAh g-1).7–11 However, low electrical conductivity, huge…

Diffuse Optical Tomography is non invasive, non ionizing functional imaging modality used for detection of brain tumor and breast cancer. A forward model design depicts the placement of laser source and photo-detector around the tissue boundary. The light propagation on the phantom takes place in Near-Infra-Red wavelength. The incident light on the tissue boundary was absorbed and scattered. The scattered rays are detected by the photo-detector and scattered voltage of the tissue was measured.…

SECTION A: ARDUINO BOARD Fig 1. Arduino Uno board 1. ATMEGA328P MICROCONTROLLER FUNCTION: ATMEGA328P is a microcontroller from the AVR family; it is an 8-bit device, which means that its data-bus architecture and internal registers are designed to handle 8 parallel data signals. It has 3 types of memory: • FLASH MEMORY: It is used for storing application, which explains why you don’t need to upload your application every time you unplug Arduino from its power source. • SRAM MEMORY: Storing…

Introduction This paper will discuss the topic of obesity and its significant effect on our life, long-term health problems; it is psychological, financial cost on society and what needs to be done to confront, it is implications. Obesity is affected by four main components: lifestyle, fat storage, appetite, and hormones. An obese person’s lifestyle is mostly sedentary, lacking participation in physical activity and overeating unhealthy foods. When there are excess calories in the body, there…

Morse first noticed it on the transatlantic telegraph cables transmitting messages using dots and dashes and it has not gone way since. He handled it by just slowing down the transmission. Amplitude Time Figure 8 101101 transmitted data Figure 8 shows a data sequence, 1,0,1,1,0, which wish to be sent. This sequence is in form of square pulses. Square pulses are nice as an abstraction…

[53]. The direct band gap energy (Eg) of Tb3+: SA crystals grown by SEST and SR methods are found to be 4.20 eV, 4.10 eV respectively, which is in good accordance with the reported values [54]. The value of band gap of Sulfamic acid was found to decrease with increase in impurity concentration and it is found between 4 and 5 [54, 55]. Fig(7). Plot of α vs. photon energy. 3.6 Thermogravimetry (TG) and differential thermal analysis (DTA) Thermogravimetry (TG) and differential thermal…