Resonator

transmitted in terms of acoustic energy. The outer ear consists of two major parts, the pinna and the ear canal. The pinna serves as a funnel, where several of its cavities act as sound enhancing mechanisms. The ear canal acts as a quarter length resonator. What this means is that it enhances

James Prescott Joule, the eminent English physicist, is widely known for his scientific contributions. However, I admire him for another reason as well: his ability to reconcile the role of science with that of his Christian faith. Although he lived in a day where religion and science were often antagonistic, he remained a man fully committed to both. His epitaph is from John 9:4: “I must work the works of him that sent me, while it is day: the night cometh, when no man can work.” Although Catholicism

------------------------------------------------- Wireless Energy Transfer – An Overview Once confined to the realm of fiction, the wireless transmission of energy has become a reality in the past decade as part of a broader and already-flourishing trend of wireless technology. As the proliferation of personal and portable electronic devices continues to inundate the market, the need for convenient and efficient ways to power them has become ever more intensified. This need arises from the fact

Introduction Human Papilloma Virus (HPV) type 6 or 11 is most common causative organism for benign epithelial tumors of the upper respiratory tract termed as papilloma1. Both adults and children can have this problem. Infants and children may present with wheezing, hoarseness, or stridor. In children between two to five years of age, the diagnosis is made by inspection of the larynx. The goals of treatment are debulking, improvement of the voice and remission of the papillomas2. Pediatric patients

Fiber-optic Sensors for Bio-sensing: Fiber Optic Sensor for bio-sensing is a device that is used for the detection of the analyte. This analyte has a function to join physicochemical detectors and the components that are biological. A sensitive biological element includes cell receptors, organelles, enzymes, tissues, antibodies, microorganisms and nucleic acids. This element that is sensitive biological is a kind of bio-mimetic or a biological material which binds with the analyte during the study

type of design, for example in this case though the Q-factor can be decreased accordingly by lowing the value of dielectric constant but if lowered drastically, it fails to capture enough amount of electromagnetic energy and to act as an efficient resonator. Figure 2: A single DRA structure with radius a and height

The first topic addressed in this book that I will focus on is the social behavior of apes, specifically on courting rituals and mating behavior, such as the love dance performed by the “humans” in the novel. The second topic is the (in)capability of apes to produce human speech. In the novel, the apes all speak human language, but in reality, this is not a likely possibility. To elaborate on the first topic, when the “humans” in the novel are taken to the research facility, Ulysse soon realizes

A recording studio is made up of three rooms that are, the live room which is the studio itself, the control room and the machine room. Sound used for recording is created in the live room. Manipulation and recording of sound are done in the control room. All noisier equipment that may interfere with the recording process is kept in the machine room. Recording rooms are designed carefully by the principle of room acoustics. This helps in creating space with the acoustical properties that are necessary

Microcontroller (ATMEGA328): The ATMEL, ATMEGA328 is a is a low-power CMOS 8-bit microcontroller based on the AVR enhanced architecture. By executing powerful instructions in a single clock cycle, the ATmega328 achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed. The ATMEL AVR core combines a rich instruction set with 32 general purpose working registers. All the32 registers are directly connected to the Arithmetic

communication system. The stupendous growth of wireless communication systems along with wonderful use of radars opens a huge demand to new kind of antennas like small antennas, multi frequency antennas, and broadband antennas [2]-[1]. Planar multi-resonators and