Language is a very meaningful word. There are two important elements in language One is the expression through our mouth, the other is the expression in writing. Reading, writing, listening and speaking are the basis in the language education. The biggest problem in Chinese education is the system is not comprehensive. In mainland, the language test in school only focus...
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Introduction An analytical technique is a method used to determine a chemical compound or chemical element concentration. There is a wide range of analytical techniques which can be used, ranging from simple weighing and titrations to highly advanced procedures utilizing highly specialized instrumentation. According to the International Union of Pure and Applied Chemistry (IUPAC), chromatography can be defined as: 'A...
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Abstract The purpose of the investigation was to examine the correlation of enzyme production in response to the evolutionary impact of AMY1 gene copy numbers in individuals. Based upon research obtained in previous studies, there was an assumed positive correlation between gene copy numbers and the production of salivary amylase protein levels in mg/mL. Variances in copy numbers can be...
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Introduction DNA fingerprinting, a powerful tool in modern forensic science, has revolutionized the way we approach identification and verification in both criminal justice and personal identification. Developed in the mid-1980s by Sir Alec Jeffreys, this technique leverages the unique genetic makeup inherent in individuals to create a biological signature. DNA fingerprinting involves analyzing specific sequences within the human genome that...
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For many households, especially those that are bilingual. Language acts as the bridge that leads us to the essence of who we are and to the fundamental core of our heritage. Montrul, a voice in the domain of heritage language, depicts to us the current issues in the acquisition of heritage languages. She demonstrates in the article, with great determination,...
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Introduction Language literacy and numeracy are foundational elements critical to personal and societal development. These skills not only empower individuals to engage effectively in daily tasks but also facilitate participation in the global knowledge economy. Language literacy involves the ability to read, write, and communicate effectively, while numeracy refers to the capability to use mathematical concepts in practical contexts. Together,...
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Abstract Giardiasis also known as beaver fever; is a worldwide diarrheal disease caused by the protozoan Giardia duodenalis (also known as G. intestinalis and G. lamblia). (Esch KJ, 2013) It is found in food-producing animals and in pets .Also , this infection can reduce weight gain and may become a apprehension for zoonotic transmission .(Ortega and Adam, 1997) Giardiasis is...
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Plant communication: the big question Plants can communicate too. They can detect other plants next to or around them and respond accordingly. They can do this by a number of ways, one way is secreting certain chemicals into the soil to affect how their neighbouring plants grow and behave, depending on how crowded they find their neighbourhood to be. As...
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One thing I have always loved to do is bake for all my friends and family. In high school, I was known for my s’more cookies and I would bake them every Thursday night and pass them out around school. Little did I know then that baking can be broken down to a bunch of different chemical reactions through the...
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f the time provided to the bean plant to grow is increased, the height of the bean plant will also increase because more time provided to the plant means that the plant has more time to photosynthesize, causing the plant to grow. QUALITATIVE DATA The plants were not all at the same place at the windowsill because the flask was...
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Introduction DNA (Deoxyribonucleic acid) is a rich source of evidence used in forensic investigations. It is extracted from the nucleus from biological samples such as blood, semen, vaginal fluid, saliva, urine and the hair of the root. Every individual has a unique DNA sequence. This is known as a ‘profile’. In the 1980s, Alec Jefferey (14) had discovered that a...
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Abstract One of the main problems in the world of astro-physics is differentiating between heavenly bodies such as stars and quasars which are distinct from each other. The main problem between scientists and researchers alike is that they have a hard time differentiating the two separate entities from the collected SDSS catalog data that comprises of the features and classification...
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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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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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