PRBS sequences find their application in the field of information management such as telecommunication, data encryption, system simulation, statistical correlation methods, and the spectroscopy of flight times (Awschalom, Loss & Samarth, 2002).

The practical process for generating the Pseudorandom binary sequences can be implemented through shift registers that can provide linear feedbacks (Horowitz and Hill, 1989). Examples of the sequences that generate polynomials are stated below:

The PISO shift register (Parallel-in to Serial-out) operates in an opposite direction as the SIPO register. The shift register receives data in parallel form. All the inputs of the data bits enter the parallel input pins simultaneously. The parallel pins are labeled as P1, P2, P3, and P4in the PISO shift register (Hetzel, 1988). The reading of the input data then takes place in sequential order inside the PISO register in a shift-right mode (Maini, 2007). This takes place at the Q data output pins of the register. Q represents the available data at the input pins P1 to P4. The output of the data comes out 1 bit each time on every clock cycle (Crowell & Press, 2002). As the input is in parallel format, the output of the data at Q is in serial format. Fundamentally, in the PISO system, there is no need for generating a clock pulse (Brown et al, 1992). The clock pulse is already present in the register for parallel loading. However, during the unloading of the data, the register requires the generation of 4 clock pulses (Predko and Predko, 2004).

The PISO shift register transforms parallel input data into serial output data whose size fully depends on the size of the input signals. For example, the input can be 8 – bit data that can be converted into serial formats (Zvi & Niraj, 2009). It multiplexes multiple input data into one serial stream of output that can move directly to a computer or flow in a communication line.

The pressure from environmentalists and government regulations has seen car makers worldwide develop cunning technologies that aim to reduce the emission of carbon footprints from automobiles. Among them is the use of electric and hybrid car technologies (BRIAN, marshal, 2010).

How the technology works

So how do these technologies work?&nbsp. An electric car is a kind that does not burn any sort of fossil fuel to make it run like a conventional petrol or diesel-powered engines. Instead, the car gets its propulsion from an electric motor using energy stored in the cars’ batteries or hydrogen fuel cells. The vehicle can be powered by a variant number of electric motors ranging from one electric motor like that in a G-wiz to a staggering four like those in the new electric Mercedes SLS. The drive train of such cars usually is very light, while the gear system could encompass as little as one moving part (MODERN CARS, 2012). The cars’ weight is mostly contributed by the energy storage system, which in most cases can weigh as much as more than half the weight of the entire vehicle. The great idea behind this technology is that users would be able to plug in their cars to an electric outlet like the power grid and charge up their vehicles’ batteries. Once they are fully charged, they can drive for miles without any carbon emissions from the car. Surprisingly this technology was invented as early as the 1880s, but it was surpassed by the internal combustion engines (DAVIS, matt, 2011).

Challenges

However, I think it is fair to mention that electric cars have several challenges that have made them gain such low acceptance in the market chief, which is the mileage that can be achieved from a single full charge. Investors are always trying to figure out how they can have better batteries that can store electric voltages to increase their mileage. Tesla Motors in the United States of America seems to be at the forefront of this technology since they recently launched a range of car batteries used in their cars to achieve top mileage per charge. Electric vehicles can only achieve their sole purpose of being environmentally friendly by tapping into clean electricity sources like wind power and solar, but not that generated due to fossil fuels’ burning.

For instant when one has received urgent `appalling information, concerning the death of the most loved ones in the family, the victim will be traumatized, for example, one receiving the news about the death of the mother, or father who are close family members.

Trauma might have a very negative effect on our minds and bodies, when one perceives a threat, the body will activate the stress response hormone. The response occurs in both the body and mind. It’s for an emergency, adrenaline together with other hormones is released. The body will shut down the process connected with such long-term care. When the body is under immediate danger, the reproduction, digestion, cell repairs, and the body task related to long term functioning become unimportant. The immediate vital is the survival of the victim. the increased blood sugar provides more energy for the muscle (Van, 43).

Individuals undergoing trauma, may longer-term reactions that include unforeseen, emotional flashbacks, nervous relationships, or even physical symptoms such as nausea or headache. The feelings of trauma are normal, but some people may have difficulties moving on with their normal daily life provision. Through the attendance to the psychologist’s trauma, provision is treated, by looking for constructive ways for such an individual’s effectiveness in managing their emotions. If individuals suffering from trauma are not taken care of, their situation becomes more worsen hence can die.

Disasters like earthquakes, hurricanes transportation accidents, hurricanes or wildfires are classically unanticipated, impulsive, and overpowering. There are no superficially visible signs of physical wound, but an emotional toll. Following such a situation, one may feel bewildered, disoriented, or unable to integrated upsetting information (Van, 43). Once these preliminary reactions subside, individuals may experience a variety of behaviors and thoughts. The common responses may be, changes to thoughts and the behavior patterns individuals might experience repeated and the glowing memories of that event.

Physical development can be defined as the process through which the infants or rather the newborns gain control over their bodies. Thus, they get to move on their own with or without the support of other people or items (Krapp & Wilson, 2005). Between the first two to five months. these young babies can roll over in both directions and therefore they cannot move or rather walk, stand or grow on their own. This is because their bones are still very weak, and the physiological development is still at initial stages thus from this scenario it is true thus to say that a child’s physical development starts with muscular control.

This process, however, is gradual, and the parents should not get worried in case it seems to delay. In between five and seven months the children develop the first teeth. Assuming that the child has been undergoing normal breastfeeding, they now have high levels of calcium in their bodies hence they develop teeth (Festingen, 1962). After this time, the child is now between 5 and seven months. They start exhibiting the ability to sit unsupported (although not for a long time as they easily get tired). The infants under this stage also crawl on hands and knees, and they can even pull themselves up while holding on objects. This gives their parents a signal that they can now start giving the child more exercise. Parent, therefore, hold their babies hands and encouraging them to make their first steps.

Physical development can be affected by both genetic or rather hereditary and environmental factors. First I will begin by considering genetic factors. When a child is conceived, they usually take up the genetic makeup of their parents. For instance, if the genes of either of their parents or both are such that they grow slowly, it goes without saying that the child will follow suit too.

This particular type of work is in a category that is referred as an effective labour and the commercial advertisers more of than not seek to elicit increased consumption of the products that they promote through branding that entails linking the product to particular qualities in the mind of the consumers.

Alcohol advertising is the proportion that is associated with intoxicating drinks by the companies that produce it by the use of several types of media. Alcohol advertising, as well as tobacco advertising, are considered to be the most highly controlled types of marketing and in some of the countries, there are bans on some or all the advertisements that are associated with alcohol (Frith and Mueller, 2010, p. 187). The advertisement of alcoholic beverages and the consumption of these products have a distinct connection according to health agencies, scientific research as well as universities, though there is no concrete proof that advertising of the alcoholic beverages causes people to take it more rather than simply exhibiting more public demand. Many of the people that are interested in these advertisements are of the opinion that the alcohol advertisements and campaigns merely increase the market share of the producer as well as the loyalty to the brand by the consumers.

The Advertising Standards Authority is an organization that is that self regulates itself that operates in the marketing industry in the UK (Kitchen and Proctor, 2001, p 17) and the organization is non-statutory and therefore the organization has no mandate to enforce or interpret legislation but the code of advertising practice widely exhibits the legislations in many of the cases. The organization does not receive funding and assistance from the government but they impose tariffs on the marketing segments of the economy.

The role that is assigned to it is they make sure that the content of advertisements is regulated, sales promotions as well as direct marketing in the United Kingdom through the investigation of the complaints that are made about advertisements, direct marketing or the sales promotions and making the decision whether the advertisements comply with the standards codes.