Science Essay Examples Page 194

Lactic acid is a hydroxycarboxylic acid, which is widely used in nutrient, pharmaceutical, leather, decorative and textile industries. It can be polymerized to biodegradable and biocompatible plastic, i.e. polylactic acid, which has environment-friendly and great potency for replacing petrochemical plastic. Industrially, it can be produced by either chemical synthesis or microbic agitation. Soon, about 90…

Hypothesis: The protease in some fresh juices digests collagen, which gives meat a tough texture by holding meat fibres together. Design of investigation: In order to test the hypothesis, the presence of protease in those fresh juices was tested at first. Then the amount of them was needed to be compared for finding their difference…

Man is a result of nature and depends on it for survival, including the acquisition of air, water, food, and various everyday objects. However, despite this reliance, humans often possess a pessimistic view towards nature. The phrase “conquest of nature” is frequently employed to describe activities like space exploration and river control, reflecting humanity’s approach…

Based on a film I viewed at SM Cinema on March 5, 2011, it was noted that the environment naturally captures solar heat by means of carbon dioxide and other gases. This mechanism is crucial for preserving the livability of our planet’s surface. Nevertheless, human actions including the combustion of fossil fuels (coal, gas, and…

The Great Awakening. which found its beginnings in 1740. was the first event to efficaciously act upon all of the British settlements. In recent old ages faith had become self-satisfied. and many people were traveling to church. but non truly profiting from the instructions. Traveling through the gestures and moving like they were deriving something…

Sam out of focus in the foreground whilst ‘Sis is in focus in background, medium shot – Dietetic Music begins to play from piano with high fidelity – Dietetic sound continues from conversation – Attached shadows evident on both Sam and ‘Sis Cut to shot 3 Duration: 9 seconds Shot 3 – ‘Sis is centered,…

Wireless Monitoring of Water Level using Radio Frequency Identification (RFID) Technology In Partial Fulfillment of the Requirements in Introduction to Research in ICT Marc Dominic Cabioc Elera Marie Joaquin Denmark Padua Jeymark Palma John Nino Requina BSIT 3A October 23, 2009 Wireless Flood Monitoring Using Radio Frequency Identification (RFID) Technology ABSTRACT Radio Frequency Identification (RFID)…

I remember the night all too well. It was an August evening and my parents left my younger brother Steve and I home alone as the rest of my family went to one of my younger sister, Aprils, softball games. They left the two of us together thinking that they could trust us since I…

Sound is transmitted through gases, plasma, and liquids as longitudinal waves, also called compression waves. Through solids, however, it can be transmitted as both longitudinal waves and transverse waves. Longitudinal sound waves are waves of alternating pressure deviations from the equilibrium pressure, causing local regions of compression and rarefaction, while transverse waves are waves of…

For a multi-ethnic society such as Southeast Asia, ethnic conflicts and political instability are inevitable. In the course of nation building when homogeneity is aimed out of heterogeneity, each ethnic group struggles to assert not only their rights to equality and autonomy, but also their sense of uniqueness and identity. This provokes many of them…