...Justin Paolo F. Segovia IV – Galileo My Valedictory Speech “Good bye to you Alma Matter†Rev. Fr. Ramonclaro G. Mendez, OP, School Director, Mrs. Muñoz, High School Principal, Mrs. Sandra Gratuito, English Teacher, High School Faculty and Non-teaching Staff, distinguished guests, dear parents, fellow graduates, ladies and gentlemen, Good afternoon. I’ve heard a lot of valedictory addresses and usually, if not all the time they struck me as boring and bent out of formalities. All I pray is that you never get bored as I get this chance in my life to talk in the same pedestal as those boring people (hehe) A long time ago, a man once said that it is not the years in a man’s life that matters, but it is the life in his years. My fellow graduates, what does thirteen years of Aquinian education mean to you? Is it just time that has come and gone? Is it the years that have finally come to an end? Or is it more than just that? My brothers and sisters, if that is all what they mean to you, then I am sorry that you have failed to reap the fruits of your labour. These eleven years are filled with more than just months, weeks and days of experience and learning. The last four years I have spent studying in Aquinas with you, my fellow classmates, makes me truly say that I am better than what others say I could be. In fact, we all are, whether we know it or not. As a class, we may have gone through many difficult trials, events that shattered our unity. There...
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...this information is to help understand the anatomy of the spine related to spinal stenosis the signs and symptoms of spinal stenosis. This problem is more common in adults over 50 years old and 60 years old. However it can occur in younger people who have abnormally small spine canals do to birth defect. According to anatomy &physiology the spinal cord lies within the vertebral canal, where the vertebrae offer protection. In addition, the spinal cord is encircled by three connective tissue coverings called meninges (p.483). The spinal cord is part of the central nervous system (CNS) which extends caudally and is protected by the bony structures of the vertebral column. It is covered by three membranes of the CNS the Dura mater, arachnoids and innermost pia mater (p484). The spinal cord has three basic functions to control certain repetitive functions (e.g. walking), conduct impulses to /from brain and spinal nerves and coordinate spinal reflexes. Spinal stenosis describes a condition in which the nerves in the spinal canal are closed in, or compressed. The spinal canal is the hallow vertical hole formed by the bones of the spinal column. The journal of the American medical association says spinal stenosis is used to describe a narrowing of the spinal canal, which contains the spinal cord and emerging nerve roots, which can occur in any portion of the spine (JAMA February 27, 2008-vol 299, no 8) because of limited space, changes in the bone (vertebral bodies) or soft tissues (spinal...
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...show how difficult it is to move up in the social ladder. Sometimes hard work isn’t good enough. No matter how hard we would like to believe it, it doesn’t make it true. Now other side to article is that the educational system and literacy in the country only add to the social gridlock. By having no room for movement in school system, there is no room for growth to lower classes and no way to move up. There are some facts given about Ivy League schools, their success and difficulty of acceptance. They have a startling rate of leaders, CEO’s, ect. that graduate from their institutions. The other side to them is that they are unbelievably hard to get into, unless you’re a legacy Being a relative of heir to a well to family that has an alma mater gives you a forty percent chance to be accepted. The authors objection to this is a just cause, but in my opinion an unreasonable one. The world has worked in this way since society has...
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...INTRODUCTION Bacterial meningitis is characterized by inflammation of the meninges, the membranes lining the brain and spinal cord. In a recent survey by the Hib and Pneumococcal Working Group, the incidence of meningitis in 2000 varied from regions across the world. The overall incidence of pneumococcal meningitis was 17 cases per 100,000, with the highest incidence in Africa at 38 cases per 100,000 and the lowest incidence in Europe at 6 cases per 100,000. The overall death rate was 10 cases per 100,000. The highest death rate was 28 cases per 100,000 in Africa, and the lowest death rates were 3 cases per 100,000 in Europe and Western Pacific regions. (Hom, 2009) Bacterial meningitis more frequently occurs in black and Hispanic children. This is thought to be related to socioeconomic rather than racial factors The brain and spinal cord are remarkably resistant to infection, but when they become infected, the consequences are usually very serious. Infections may be caused by bacteria, viruses, fungi, and occasionally protozoa or parasites. The most common type of CNS infection is Bacterial Meningitis which is characterized by inflammation of the meninges, the membranes lining the brain and spinal cord. (Hom, 2009. Almost any bacteria entering the body can cause meningitis. The most common are meningococci (Neisseria meningitidis), pneumococci (Streptococcus pneumonia), and Haemophilus influenza. Thtese organisms are often present in the nasopharynx. S. pneumonia and N....
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...our part as learners. Indeed, we have pondered this day a new dawn, an evidence of our victory in a battle of four long years through our laurels. We were contenders in the different events in terms of educational afflictions based on the standards of the Department of Education, leading to academic excellence. Finally, we have come to this moment – GRADUATION, the most jubilant and blissful part in pursuing an education. We may not be sure if we can still manage to outdo the tests on the next pace, yet one thing is certain, we are all confident and determined to move ahead. I am of mixed emotions tonight, I tell you –emotions of happiness and sadness. Sadness because of the thought that at this very soon we shall be leaving our Alma Mater and our dear schoolmates. And happiness, of course, because to hold one’s diploma feels like ecstasy, we feel perfectly happy and pleased, for we have undergone numerous trials and we have survived. All we can say now is thank you to our dear parents and teachers, who sacrificed a lot for us. We owe a lot to you. God speed to our classmates and friends. Above all, we thank you dear God, for making our days on this stage of the educational ladder a SUCCESS. We consider this night the most perfect night as it marks a grand celebration of our victory and fame. We cannot repay you but we guarantee to be good throughout our lives as we carry all the...
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...1 Valedictory Address Time strides with leaps and bounds that our six-year stay in this school has finally come to an end. For us graduates parting from our Alma Mater is a nostalgic climax we can never forget. It is here in this school that we are molded. It is here where we met our friends as well as our enemies, shared with joys and laughters, experienced love and sorrows, success and failures and many other changes that occur in our lives. Graduation doesn't mean triumph, it implies responsibility and burden to us so we should think of a way to surmount lifes innumerable struggle to build a better tomorrow. We should think that graduation does not hold a complete bright promise. It grims along a few grim prospects, fear of the uncertain future. It is not the end of struggle but a prelude to an even tougher competition that is the battle to survive in the real world. It is then imperative that we arm ourselves for this battle while still we can. We should strive hard to make good with our studies. We should aim high for there is no plave in this world for under achievers. This is for us graduates for we still have the choice. There is no turning back for us. We have to face the world that awaits us and see for ourselves what it holds in store. Graduation day is therefore a mixture of happiness and sadness It is the most awaited moment for all of us. After all the hardships and struggles we had experienced, the six years of endeavors is almost over without...
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...Dark Matter Matt Cannon (928) Physics 222 2/15/02 Final Draft Dark Matter The ultimate destiny of our expanding universe depends on how much matter it contains and whether or not the amount of matter will be enough to one day stop the expansion. When astronomers add up all the visible matter (matter that emits or reflects light) in the universe, the result is that there is clearly not enough to stop the expansion of the universe. However, they have discovered over the past several decades that there may be additional matter hidden from view.1 This raises some important questions. What is this dark matter made of? How can it be detected? Astronomers first found substantial observational evidence of unseen matter in the early twentieth century when studying the galaxy M31.2 They discovered that the velocity curve for the outer limbs of the galaxy, which should drop off with increasing radius as mandated by Kepler's Laws and the Virial Theorem, leveled off at approximately 200 km/s. This observation was confirmed in the early 1970’s when radio astronomers found that hydrogen gas at the edge of galaxies moved with roughly the same velocity as hydrogen gas at the center of galaxies. If the visible matter seen in galaxies is the only source of mass then the observed uniform velocity of hydrogen gas is a direct violation of Kepler’s Laws and the conservation of angular momentum. Thus, the simplest explanation (which is usually the correct one) is that the visible matter in...
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...Existing Good or Service Business Proposal Thomas Money Service Inc. University of Phoenix ECO 561 September 5, 2011 Existing Good or Service Business Proposal The Thomas Money Service, Inc. is a consumer finance company that has been granting loans and financing since 1940. Within the first five years the company expanded its business when it began “issuing business loans, business acquisition financing, and commercial real estate loans” (University of Phoenix, 2011, p. 1). By 1946 the company expanded to include equipment financing by creating a subsidiary named Future Growth Inc. (FGI). Due to increased demand in forestry and construction equipment in 1951 FGI purchased a manufacturing company so that the company was able to offer financing as well as their own brand of construction equipment. Over the past 67 years, FGI has held a monopoly on financing and manufacturing construction equipment and has seen only increased profits year after year. FGI has also never had to lay off any of its employees. “This track record has allowed their stock to grow from $5.00 to $85.60 with stock splits from 1975 to 1998. FGI has never issued bonds, and the present stock value is $35” (University of Phoenix, 2011, p. 1). Unfortunately, with the current economic downturns, natural disasters, and a decline in new-home sales, profits for FGI began to decline by 30% from the previous year. Due to the decline in production, the...
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...Entrance Essay for Masters Degree Program When I started the RN-BSN journey I believed the core of nursing was altruism that has not changed. The care delivered to the patient should be with an attitude of unselfish concern for that patient. Serving as an advocate for all patients should be of high priority. All healthcare workers must maintain competence in their scope of practice. It is the responsibility of the nurse to “safeguard the patient from incompetent, unethical, or illegal practice of any person” I believe that acting for the benefit of others is right and good” (Killen, & Saewert, 2007). Patients should be incorporated into their plan of care. The plan of care should include family, income, and environment, as these areas will affect the patient outcome. The discharge plan along with the plan of care should include all aspects of the patient’s life. “Patients are entitled to considerate and dignity of care” (Black, 2007). Nursing once used a systematic body of knowledge and currently utilizes a well defined and well organized body of knowledge that is intellectual and describes phenomena of concern as written in the table of characteristics of a profession. There are many organizations of nursing. The Center for Nursing Advocacy is quite impressive and “seeks to increase public awareness of the role nurses play in the health care” (Black, 2007). There is also “The American Association of Colleges of Nursing “which maintains government relations focusing...
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...Abstract Friction stir processing (FSP) has been applied by several researchers to produce surface modification of metallic materials. The feasibility to produce TiC and B4C particle reinforced aluminum (AA6360) hybrid matrix composites (AHMCs) were studied in this paper. The measured content of TiC and B4C powders were compacted into a groove of 0.5 mm X 5 mm. Double pass FSP was carried out using a FSW tool at rotational speed of 1600 rpm, processing speed of 60 mm/min and axial force of 8 kN. A tool made of HCHCr steel; oil hardened to 62 HRC, having cylindrical threaded profile was used in this study. Optical micrographs revealed a defect free FSP zone. TiC and B4C particles were uniformly distributed and well bonded with the matrix alloy. The hardness of the FSW zone increased to 25% higher than that of the matrix alloy. Key words: Surface composite, Friction stir processing, TiC, B4C. 1. Introduction Aluminum matrix composites (AMCs) reinforced with ceramic particles exhibit high strength, high elastic modulus, and improved resistance to wear, creep and fatigue compared with unreinforced metals which make them promising structural materials for aerospace and automobile industries. However, these composites also suffer from a great loss in ductility and toughness due to the incorporation of non-deformable ceramic reinforcements, which limits their wide applications to a certain extent [1]. The surface properties dictate the life span of components in several applications...
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...The Brain The brain is one of the most complex and magnificent organs in the human body. Our brain gives us awareness of ourselves and of our environment, processing a constant stream of sensory data. It controls our muscle movements, the secretions of our glands, and even our breathing and internal temperature. Every creative thought, feeling, and plan is developed by our brain. The brain’s neurons record the memory of every event in our lives. Anatomy of the brain There are different ways of dividing the brain anatomically into regions. Let’s use a common method and divide the brain into three main regions based on embryonic development: the forebrain, midbrain and hindbrain. Under these divisions: The forebrain (or prosencephalon) is made up of our incredible cerebrum, thalamus, hypothalamus and pineal gland among other features. Neuroanatomists call the cerebral area the telencephalon and use the term diencephalon (or interbrain) to refer to the area where our thalamus, hypothalamus and pineal gland reside. The midbrain (or mesencephalon), located near the very center of the brain between the interbrain and the hindbrain, is composed of a portion of the brainstem. The hindbrain (or rhombencephalon) consists of the remaining brainstem as well as our cerebellum and pons. Neuroanatomists have a word to describe the brainstem sub-region of our hindbrain, calling it the myelencephalon, while they use the word metencephalon in reference to our...
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...www.afm-journal.de www.MaterialsViews.com FULL PAPER A Core-Shell Nanoporous Pt-Cu Catalyst with Tunable Composition and High Catalytic Activity Xingbo Ge, Luyang Chen, Jianli Kang, Takeshi Fujita, Akihiko Hirata, Wei Zhang, Jianhua Jiang, and Mingwei Chen* Pt catalyst loading.[1] It has been found that alloying Pt with transition metals (such as Ni, Co, Rh, Fe, etc) can effectively decrease the Pt loading by enhancing both the catalytic activity and utilization of Pt.[2–15] Experimental and theoretical investigations have suggested that Ptbased bimetallic catalysts with a thin Ptskin surface (even a Pt monolayer[16]) and a Pt-M (M = Ni, Co, Fe, etc.) core is an ideal structure for ORR because the modification of the d-band center of surface Pt atoms, caused by the underneath alloying effect, can enhance the catalysis.[17,18] Dealloying has been proved to be an effective approach for fabricating the core-shell structured bimetallic catalysts in the form of nanoparticles because the selective etching can remove the less-noble transition metals and naturally form a Pt passivated surface.[19–22] Compared to extensive studies of Pt-Ni,[13–15] Pt-Co,[6,12] Pt-Fe[9] bimetallic catalysts, the Pt-Cu system has not been paid too much attention, particularly, for the application as an advanced catalyst for ORR. Machado et al. first studied the ORR activity of Pt with sub-monolayer Cu ad-atoms on surface. The Cu ad-atoms were found to show a strong inhibition on ORR of Pt in acid media...
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...University of Phoenix Material Appendix B Structures of the Nervous System This activity will increase your understanding of the different structures of the nervous system and brain. During the Web activity, you will view a variety of structures of the brain and nervous system and label each with the appropriate term. You will use this document to write a description for the terms you used in the activity. [pic] As you conduct the Structures of the Nervous System activity, follow along with this Word document and fill in the descriptions of those terms you used to label the structures. All of the terms in the activity are listed here, but you only need to provide descriptions for those you used. |Term |Description | |Central nervous system |(CNS) – the division of the nervous system that is located within the skull and spine | |Cell body |The metabolic center of the neuron. It is also called the soma. | |Peripheral nervous system |(PNS) – The division of the nervous system that is located outside the skull and spine | |Dendrites |The short processes emanating from the cell body, which receive most of the synaptic contacts | | |from other neurons ...
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...COMMENTS ON CENTRAL NERVOUS SYSTEM AND RADIOLOGICAL ANATOMY Radiological Anatomy Radiological anatomy is a medical specialty that employs the use of imaging to both diagnose and treat disease visualised within the human body. It explores various tissue densities to be able to determine structures. It could either be invasive or non-invasive. Radiologists use an array of imaging techniques which include: • Conventional radiography (X-ray) • Ultrasound • Computerized Tomography • Magnetic Resonance Imaging • Interventional Radiology • Radiation Therapy The acquisition of medical imaging is usually carried out by the radiographer or radiologic technologist. The radiologist then interprets or "reads" the images and produces a report of their findings and impression or diagnosis. Central Nervous System The nervous system is organized into two parts: the central nervous system, which consists of the brain and the spinal cord, and the peripheral nervous system, which connects the central nervous system to the rest of the body. In the central nervous system, the brain and spinal cord are the main centres where communication of nervous information occur. Both the brain and spinal cord are covered with a system of membranes, called meninges and are suspended in the cerebrospinal fluid; they are further protected by the bones of the skull and the vertebral column. The central nervous system is composed of large numbers of excitable...
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...A Simple Hydrothermal Route to Large-Scale Synthesis of Uniform Silver Nanowires Zhenghua Wang,[b] Jianwei Liu,[b] Xiangying Chen,[b] Junxi Wan,[b] and Yitai Qian*[a, b] Abstract: This paper describes the preparation of uniform silver nanowires by reducing freshly prepared silver chloride with glucose at 180 8C for 18 hours in the absence of any surfactants or polymers. Scanning electron microscopy studies indicated that the silver nanowires are about 100 nm in diameter and up to 500 mm in length. High-resolution transmission electron microscopy analyses showed that the Keywords: green chemistry · hydrothermal synthesis · nanostructures · nanowires · silver Introduction One-dimensional nanostructures of metals have attracted much interest due to their potential applications in fabricating nanoscale electronic, optoelectronic, and magnetic devices, which also provide an ideal model system to experimentally investigate physical phenomena, such as quantized conductance and size effects.[1–6] Among all metals, silver nanowires are particularly interesting to fabricate and study because bulk silver exhibits the highest electrical and thermal conductivity among all metals, and the performance of silver in many applications could be potentially enhanced by processing silver into one-dimensional nanostructures. Much effort has been devoted to the syntheses of silver nanowires, such as electrochemical techniques,[7–9] templates (i.e., mesoporous silica[10, 11] and carbon nanotubes[12...
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