Category: Sciences 2502

Nowadays, humanity seeks to understand and discover the majority of the processes that occur in our Universe. People create new technologies and cognition tools to investigate far places and objects, understand their nature and peculiarities of the evolution. We manage to reach space, and there are numerous programs aimed at its investigation. Moreover, NASA and…

Table of Contents Introduction Discussion Conclusion References Introduction Peer-reviewed journal articles are considered to be the most credible resources in different scientific topics or subjects. The information provided in such sources is always based on appropriate researches. The following paper is intended to discuss and explain what peer-reviewed articles are and how they are created.…

Table of Contents Introduction Reaction to the Video Reaction based on Family History and the Article Reaction Based on the Living to 100 Questionnaires Possibility to Improve My Health and Longevity References Introduction Human genes are widely discussed nowadays, as scientists are willing to understand how they are connected with people’s health conditions. Epigenetics is…

A neuron is at rest when not sending signals. The resting membrane potential of a neuron is approximately -70millivolt. This indicates that the inside of the neuron is approximately 70millivolt less than the outside. When the neuron is at rest, there is more sodium outside the neuron and more ions of potassium inside the neuron.…

The Ring of Fire area is a dangerous territory that significantly impacts the tectonic activities of the whole Earth. From the scientific perspective, many plates have irregular positions and are at risk of collision. The plates subduction not only causes massive earthquakes but also provokes global climate change and dangerous tectonic shifts. Scientists are responsible…

The sense of smell in humans, and in primates in general, is relatively poorly developed. Nevertheless, it’s role should not be underestimated. It is extremely important for a person, since one of the functions of the sense of smell is to prevent dangers that are invisible to other senses (sight or hearing). With the help…

Methodology The data of the number of defective flash drives manufactured by a small manufacturing company was obtained by counting them weekly for 30 weeks and then recorded against each week as presented in the Excel file. The Analysis Toolpak of MS Excel in performing correlation and regression analyses. According to Black (2009), correlation and…

Numeracy is an individual ability that is applied to basic numerical concepts. The fundamental numeracy skills include adding, subtracting, multiplying and dividing (Steen 2001). Numeracy is a practice that involves numerical and graphical information (McIntosh 2004). Data collection commands keenness because inaccurate data collection may lead to invalid results (Purcell, Elias, Davies & Wilton 2005).…

Abstract In this paper, we experimented to assess the nutritive value of ruminant feeds. To do so, we analyzed the chemical compositions of dry matter, crude protein, acid detergent fibre, neutral detergent fibre, ash, and ether extract. Our findings revealed that ryegrass had the highest concentrations of dry matter (95.46), neutral detergent fibre (68.25), and…

Carrying out a quantitative analysis is a crucial step toward identifying essential relationships between the variables under analysis. It should be noted, though, that the process in question can be carried out in a variety of ways, probability distribution being one of the tools that can be used for data assessment. By definition, the phenomenon…