Abstract Solar energy is gaining popularity as one of the best forms of conventional energy due to the rising awareness for the rapid depletion of non-conventional resources. In this paper, a dual axis sun tracking solar panel is designed using ATmega328 microcontroller, 4 LDRs, 2 servo motor and Arduino. The main purpose of this paper to present the solution to...
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Soon it will dawn and the sun will appear on the horizon; Intense and bright as usual. The sunbathing is the best moment of the day: who has not seen his cat lying on his stomach enjoying the heat it provides? It seems that its resistance to heat has no limit, and its state of relaxation and enjoyment pleases us....
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Abstract pH is a logarithm used to measure the alkality and acidity of food. Meat of high quality has ultimate pH at the range of 5.4–5.6, Meat quality is significantly affected by preslaughter factors. The pH raw meat ranges from 6.10-6.71 while for processed ranges from 6.64-6.90. Meat with a pH above 6.2 tends to have tightly packed water-retaining fibres...
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Introduction Teaching is considered to play a vital role as the formal medium for learning competence on the part of students[1]. Considering that effective teaching can facilitate learning, teaching is critical in the formation of knowledge, skills, and attitude. Low-quality teaching could result in unsuccessful learning. In fact, according to data in the Teaching Perspective Inventory by Pratt and Collins...
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As shown above, language can provide an inside look at how the people in that language tell directions. However, this is only one aspect of the Cree culture and language can be utilized to show other aspects. When looking into the Cree language and how it is used within society, there is a part of it that can be described...
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There is a huge difference between the three spectra. The first to use was the Testine Light Bulb, which gave us tremendous results. When the light bulb is lite passes through a colorful rainbow displayed with the whole number of colors, red, orange, yellow, green, blue, indigo and violet which were clearly separated. The second source was the Energy Efficient...
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Genetic engineering or what is also called recombinant DNA technology is the process of using diverse biotechnology to change an organism’s genome. Gene technology means transferring genes to an organism to create a new and improved version. There are two very different types of genetic modifications; somatic genetic modification and germline genetic modification. Somatic genetic modification adds, cuts or changes...
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INTRODUCTION The TNXB gene is cytogenically located at the histocompatibility complex III on chromosome 6 in the human genome (6p21.33- p21.32). The gene has a unique structure as it overlaps with other genes by embedding its 5’ and 3’ end in CREBL1 and CYP21 genes respectively. It is the gene that encodes for Tenascin X which can also be called...
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Summary Nasa has run into a few challenges and setbacks since its founding on 29 july 1958. But it has never stopped surpassing it’s limits to go above and beyond. Nasa is the leading science in space exploration and it has been for a while now. This essay is about the some of the goals, achievements and findings of Nasa’s...
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A diet as an athlete has a critical role in their performance. The focus in today's society is that meat makes people tough. Dieting is a universal stereotype. How can a plant-based diet give someone enough energy? People should support a plant-based diet because their performance will improve, it will prevent long-term damage to their health and will consume enough...
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Abstract One of the best ways of communication between Deaf people themselves and normal people is based on sign language or so-called hand gestures. In Arab society, only deaf people and specialists could deal with Arabic sign language, which makes the deaf community narrow and thus communicating with normal people is difficult. In addition to that, studying the problem of...
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The hydrogeology of Mars has continued to be an exciting and ground-breaking area of research since early telescopic observations made by astronomers such as Giovanni Schiaparelli, Christiaan Huygens, and Percival Lowell which propelled the curiosity about water on Mars deeper into the scientific community. The understanding of water and its history on this planet continues to improve through the compounding...
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Introduction Gene editing focuses on inserting DNA, deleting it or modifying it, or in some cases even replacing it in the genome of the chosen organism (Richter, 2016). Clustered regular interspaced short palindromic repeats (CRISPR) is seen as an innovating piece of technology and a useful technique within the genetic editing field (Redman et al, 2016). CRISPR can identify DNA,...
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CRISPR or Clustered Regularly Interspaced Short Palindromic Repeats (Broad Institute, 2019) is a relatively new discovery in genetic sciences with many useful applications across many fields. CRISPR is extracted from a bacterium and was initially thought of to be a part of bacterial immune system. It has what are known as spacer sequences that contain past genetic code of bacteriophages...
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The most intelligent thing we find in space is our own astronauts. Do extraterrestrials exist? The answer is no they do not. After years of research, theories, and hope, no conclusive evidence has been found. What we have discovered so far, the fact that space is so deadly, and there are no radio transmissions from space, leads us to believe...
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Mark Kurlansky, author of Salt: A World History, once claimed “salt is so common, so easy to obtain, and so inexpensive that we have forgotten that…salt was one of the most sought-after commodities in human history.” Rather than going through what salt is today, Kurlansky decides to recall the history of salt. The book cites the different events that occurred...
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In the past, The human who dreamt of becoming an astronaut can not achieve his dream, because there are no missiles or machines. Nowadays, with advanced technology, this dream is achievable. His Highness Sheikh Khalifa bin Zayed Al Nahyan said that the goal of the UAE is a great goal. Which is that the UAE will enter the space industry...
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Eugenics and genetic improvements are practices that emerge from advancement in genetic understanding and that essentially seek to improve the human race. Eugenics particular is a practice that advocates for controlled human breeding where people with undesirable genetic or hereditary traits are prevented to mate and thus do not pass those traits onto others. genetic enhancement, on the other hand,...
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A Congenital Diaphragmatic Hernia is a birth defect that causes a tear in the diaphragm that pushes abdominal organs into the chest cavity, therefore, preventing proper lung development. CDH occurs in one out of 3,000 live births, and has a high mortality and morbidity rate (POBER 2007), with survivors requiring high technology-driven interventional perinatal care (STOLAR 2012) in tertiary or...
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Learning a foreign language provides learners with the opportunity to gain knowledge concerning linguistic contents and socio-cultural aspects. On the other hand, it allows learners to reach the high levels of proficiency required by educational institutions to access any career. Thus, learners who want to reach those levels need to go through a language teaching process. Moeller and Catalano (2015)...
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Introduction Marine environments are teeming with microscopic life forms that play crucial roles in global ecosystems and hold immense biotechnological potential. Marine microbes, including bacteria, archaea, viruses, and microalgae, are fundamental to the health of oceanic environments and contribute significantly to biogeochemical cycles. These organisms have adapted to thrive in diverse and extreme marine conditions, leading to unique metabolic pathways...
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To begin, agricultural biotechnology is the utilization of newly developed scientific techniques that have the ability to improve plants and livestock, which are not possible solely by regular breeding. After thoroughly studying the concept of DNA, scientists have invented solutions to escalate the use of agricultural productiveness. These solutions are implemented in many different ways, such as: genetic engineering, vaccines,...
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Introduction Humans have been curious about whats above the sky from a long time ago and scientists have been looking for ways to travel into outer space, within the Nineteen Forties,experimental rockets were sent one by one but none of them had the ability to reach the desired hight.On October 4,1957 the Soviet Union sent the first umanned ship was...
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Abstract This paper will discuss the methods and applications of gel electrophoresis. This researcher will address the production of a gel from agarose and a buffer solution. The role of the gel, the buffer solution, and the intricacies of the electrophoresis machine will be capitalized upon. The laboratory experiences of this researcher in extracting DNA from plant-based materials will be...
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The process of DNA Electrophoresis is very intricate; there are many factors that can push the experiment either way. If done right Electrophoresis can help change the world in a dramatic way. The most advanced discoveries have come from DNA Electrophoresis like: cloning, DNA Fingerprinting, and the discovery of DNA’s shape and form it takes. DNA Electrophoresis is a long...
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DNA is composed of three parts- a phosphate group, a 5-carbon (pentose) sugar called deoxyribose, and a nitrogenous base. In DNA, there are four kinds of nitrogenous bases. These bases are called adenine (A), thymine (T), cytosine (C), and guanine (G). DNA is a negatively charged particle, and its negative charge comes from the phosphate component. “The backbone of DNA...
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Introduction A stateless person is someone without a nationality or citizenship. Individuals become stateless persons for various reasons, for example, because of conflict between international laws or because their home countries no longer exist.1 Thousands of Russian Soviet citizens in Estonia and Latvia became statelessness when the Soviet Union was dissolved, and their citizenship was not recognized by any other...
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The language of soccer is very different from the body language of soccer. Body language in soccer is very important in order to have a good game. Actions on the football field relate to the different national teams and countries cultural understanding of football and how these actions become spoken dialects within a language of football. The cultural analysis showed...
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INTRODUCTION Background and Motivation Fluency is the most distinguishing feature between native and non-native speakers and the most essential component of learning second language proficiency. However, the concept of fluency has not been well understood in English education in Korea. In the school field, there have been teaching methods and assessments that emphasize accuracy only. Most of the classes and...
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Can gender be a challenge when learning a new language? When learning a new language, there can be many aspects like environment, motivation, interest, etc. Gender can be defined in a biological or identity aspect. In our case, we will many refer to two genders, female and/or male. Although, gender may not seem to be a challenge when learning a...
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