The story of Mansa Musa of Mali clearly demonstrate that Africa was never an iso

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The story of Mansa Musa of Mali clearly demonstrate that Africa was never an isolated and primitive continent:
agree or disagree, then explain. You may focus on a particular aspect.

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Discussion on The Issue of Phone Spying.

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Hi, need to submit a 1250 words paper on the topic The Issue of Phone Spying. Although intelligence and experts may rightly point out that Hayden may have slightly exaggerated the susceptibility of smartphones, yet many have used the same rationale to discount the usefulness of smartphones. The same has opined that smartphones and other electronic devices push people into personal enclaves, destroy the thumb, eyesight, and alter human behavior.

However, in spite of all the perceived setbacks which are attributed to smartphones and similar electronic gadgets, smartphones, and electronic gadgets are essentially good in that they facilitate communication.

One of the characteristics of smartphones is that they are an integration of mobile phone systems or applications and computer systems. Because of this, there are indispensable values that accost the use of smartphones. One of the fundamental values of smartphones is that they facilitate communication through the conventional subscriber trunk dialing system. Like the rest of their humbler mobile phones, smartphones allow the possessor to dial a number and to communicate with the target from the other end, provided the caller is operating within the parameter of the terms and conditions set by the mobile network services provider and the constitution. This mobile telephone call communication can be either local or transnational and therefore deals with a terrible claim, the claim that smartphones plug-in and isolate people. In fact, as opposed to the conventional system of communication where verbal communication is accompanied by face-to-face contact, communication through this system allows people from any part of the world to communicate, and thereby significantly knitting this world into a global village and bringing people closer than never before (Min, 13).

Second, it is important to acknowledge the fact that smartphones are fit with Internet access, either via a cellular network or Wi-Fi.

engineering project: hydratech system.

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Compose a 2750 words assignment on engineering project: hydratech system. Needs to be plagiarism free! Despite some of their project is successful, they turned too expensive and complicated to be used by non-intellectuals hence not meeting the needfully.

Availability of free solar energy was critical in the development and implementation of the current project. About 90% of the bacteria would be inactivated through the system. Based on the sensitivity and the importance of human health, the initial system did not support a high confidential level for the provision of safe water to the system. The projected team decided to improve the operation of the Hydratech system through the integration of intensive bacteria screening systems that significantly restructured the design to obtain optimum levels of performance. Not only did this alteration realize improved performance from 85% to 99.9%, but also reduced the cost of operation, improved the degrees of implementation, and transfigured other testing aspects.

The previous projects such as LifeStraw and LifeStreak have not proved efficient and reliable in both developed and developing countries since they filter low volumes of water, high technicalities in their operations, and high cost of maintenance. As a result, there is a further need to develop water projects that would meet the household need of consumers at a low cost. The project team aimed at developing a system that focused on high rates of bacteria, cheap price, high reliability, low power consumption, and acute ease of implementation.

n Impact Evaluation of Life Saving Efforts under the Border Safety Initiative.

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The work is to be 6 pages with three to five sources, with in-text citations and a reference page. The data used to conduct the analysis was mostly numerical in nature and was gathered from a number of sources. For the analysis of the BSI impact, the data was gathered from the state and national vital registration systems along with statistics used from the BSI Incident Tracking System. The main reason for the use of vital registration system data was because it gives a baseline for the comparison of trends in numbers of migrant deaths for an elongated duration.

The sampling procedure was based on gathering data focusing on the gender of the deceased migrants or those who were rescued. It also looked at their age as well as the number of accompanying migrants. The source from which data focusing on these variables was collected was from the BSI Incident Tracking System.

The dependent variable of the study was the frequency of individual migrant deaths. The total duration of the inquiry of this variable was from 1984 to 2003. For the analysis of this variable data was gathered from two different collection processes – the BSI Incident Tracking System and the vital registration systems.

The aggregate assessment of this study showed that there were two general peaks for the death of migrants, one in 1988 and the other one in 2003. Before the BSI in 1998 was implemented the death of migrants was declining. The death rate reduced in 1999 but increased in 2003. Showing that due to the implementation of the BSI there was no reduction in the death of migrants.

The first limitation of the study affects the validity of its findings. This was due to the absence of an extended systematically recorded series of the death rate of migrants imposes a limit on the data gathered and makes it difficult to completely understand the impact of the BSI. Making it heavily reliant on two separate sources of data and limiting the reliability of dismissing the effectiveness of the BSI.&nbsp.

This is because the absence of the decline in the overall analysis might be a result of poor data recording than the failure of the program itself.&nbsp.&nbsp.