Celsius College Essays Samples For Students

Difference between freshwater lakes and oceans in terms of the formation of ice

Ocean ice is found in Polar Regions. It covers an area of 25 million square kilometers. Ocean ice forms on the surface of the ocean. It grows and melts above oceans. During winter, ocean ice grows but melts during summer (Thompson & William 1). The occurrence of ocean ice has a direct influence on the global climate. Ocean ice has a bright surface that reflects most of the light that strikes it. The co sequence of this phenomenon is that areas that the ocean ice covers have low absorption of solar energy (Ilker 149). In this regard, the temperatures in the solar ...

Lab Report

Results
Discussion
The type of enzyme protease is serine protease as the enzyme shows maximum activity at neutral pH (7.5). The activity of the enzyme showed maximum fluroscence at pH of 7 and the temperature of 25 degrees Celsius. Serine protease enzymes are active at neutral pH. Also, the activity of the enzyme was reduced at alkaline pH of 8.5 and also at higher temperatures of 42 degrees Celsius.
Yes, enzyme protease exhibits Michaelis-Menten kinetics. The graph represents rectangular hyperbola closely and therefore exhibits Michaelis-Menten kinetics.

With Inhibitor

y = 25.492x + 0.472R² = 0.9025
Vmax= 1/0.472= 2.12 micromole/minute
...

Industrial microbiology has helped greatly in the discovery and development of substances that we use in our day to day life. It applies scientific and bioengineering techniques to processes and materials. Microorganisms produce valuable products of industrial microbiology.(Law 15) They include; Antibiotics, fermentation beverages, enzymes for amino acids synthesis, dairy products, and recovery of minerals from low grade ores, waste and waste water management, Biodegradation of xenobiotics, synthesis of chemotherapy drugs, just to name but a few. It’s a field that requires people to research on existing problems find or discover new products, get ways of producing and commercializing ...

Enzymes are sometimes referred to as biochemistry workhorses because they are utilized by many scientists to speed up a number of chemical reactions. Enzymes are proteins that speed up, or in other words catalyze, specific biological and chemical reactions by increasing the rates of reaction by more than a million factors. An example of these enzymes is Pectinase, which is the enzyme that catalyzes pectin breakdown. Pectin is a part of the cell wall of fruits like tomatoes, mangoes, oranges and apples. Pectins are large colloidal molecules and they are responsible for holding or determining the amount of dispersed particles in extracted ...

My town of choice was Lisbon, Portugal. The longitude is -9.139337 and the latitude is 38.722252. It is the capital and the largest city in Portugal, with a population of 552,700. It is the 11th most populous urban area in the European Union. It is continental Europe's westernmost capital city and the only one along the Atlantic coast. It is one of the oldest cities in the world, and is recognized as a global city because of its importance in finance, commerce, media, entertainment, arts, international trade, education and tourism. I chose Lisbon because I traveled there one ...

Santiago, popularly known among the locals as Santiago de los Caballeros is located at the heart of the Cibao Valley, in central Dominican Republic and is considered to be the second largest country of the Republic. Due in large parts to its location on the island, tropical climate prevails in the city for most parts of the year. To put it into context, average temperatures throughout the year hover around the 25 degree Celsius or 77 degree Fahrenheit, with days that offer sunlight without the heat making the weather intolerable . This is why the long, sunny days on the ...

Drastic climatic changes occurred in Chine during 1958-2000.The average temperature had increased by 0.69 degree Celsius due to a reduction in forest cover in Heilongjiang, China. Forest cover revealed close relationship between deforestation and climate change.
Climatic changes refer to lasting and significant changes in the weather patterns characterized by statistical distribution over a period spanning decades or hundred thousands of years. These changes may encompass extreme weather conditions and may happen due to variations in solar radiation reaching earth, biotic processes, volcanic eruptions, and plate tectonics. Certain activities undertaken by humans have also been recognized as contributing to negative ...

There is one very famous quote which says, “Water is life’s mater and matrix,

mother and medium. There is no life without water”. The adage highlights the importance

of water and its value in sustenance of living beings on earth. It has multiple uses and each

use supports life, directly or indirectly. Even though 75 percent of our Earth is covered with

water, less than two percent is fresh water. To make the matters worse, only about a

percent is available as drinking water (two percent is frozen) (SSCWD, 2012). The facts

above, at the very outset, bring about the priceless importance of water.

Though once it was considered to be an endless natural ...

Paraguay is a landlocked country covering an average of 406750 square kilometers. It is located in South America. Its prominent physical feature of the country is the Paraguay River that separates the country into two regions with distinct differences in climate, and land topography. Industrialization and other human activities have adversely affected the country’s environment. The current environmental issues are water pollution caused by industrial discharges into rivers and streams, deforestation and encroachment into wetlands. The rate of deforestation is quite high due to weak government policies on deforestation and weak implementation of forest protection policies. The country ...

Question 1

Geography is unique since it is the most basic and essential science. The creation of the field of geography is through human curiosity concerning the atmosphere and the environment in the world. It becomes unique because it is both a social and natural science. The core unifying factor between human and physical geography is the environmental determinism concept which argues that the natural environment directly influences human beings’ moral, mental and physical habits. Both depend on each other while on the earth’s surface since a majority of human’s activities are through the exploration of physical activities.

Question 2

The ...

“Roasting Brits lost their cool in a wide brown land” by Troy Lennon

Analysis of the Article
This article talks about the Australian weather that has been cited by Brits as extreme ever since the first Brit set foot on Australia in 1788. Troy talks of how the Australian weather was much more different from the weather in other European countries especially Britain. During the time of arrival of the British, the average temperatures in Australia were 20 degrees Celsius which were quite higher than the temperatures back home. The Brits found life difficult in Australia and had to adapt. First off they had to abandon their heavy clothing that was ...

Abstract

The study investigates different aspects of the Mirphak star. The Introductory section explains that the star occurs in the Perseus constellation and is the brightest star in the night sky above the Northern horizon. The paper has a section that describes the various names and myths linked to the star. Moreover, the paper traces a Greek’s mythical story that gave the constellation its name. Under the section on properties and position of the star, the study examines the changing coordinates of Mirphak. As a result, it outlines the star’s coordinates in J2000 and J1900. Other features examined include Mirphak’s ...

Spain is considered to be the one of the hottest countries in Western Europe. Average number of sunny days is 260-285. The average temperature during the year on the Mediterranean Sea coast is approximately 20 degrees Celsius. In winter the temperature drops below zero usually only in the central and northern parts of the country. In summer the temperature rises to 40 degrees and above (from the central portion to the south coast). On the north coast the temperature is not so high - about 25 degrees Celsius.
For Spain is characterized by very deep internal climatic differences, ...

Global Warming Introduction Global warming is the increase in the average global temperatures that is caused by buildup of greenhouse gases. Carbon dioxide (CO2) is the common greenhouse gas; however others like methane, nitrogen oxides are quantitatively measured on the basis of carbon dioxide equivalents. Air pollution is the main source of the greenhouse gases, especially from industrial settings. Therefore, human activities are the primary causes of global warming through industrial growth, transportation, continued reliance on fossil fuels and removal of carbon sinks. Report by Weart indicated that, the atmospheric temperatures will increase by approximately 1.8-4.0 degrees Celsius by ...

Chapter 9 and Chapter 11 Narrations

Chapter 9: Acids and Bases
Acids are defined as molecules or ions that are able to donate hydrogen ions to bases. Other authors have defined them as substances that produce hydrogen ions (H+) when dissolved in water. They are therefore proton donors (Brent 10-11). Acids and bases have become important components in biological and environmental systems and industrial processes. In fact, most of items found at home contain either acidic or basic substances. Acidic substances, which include grapefruit, lemons, vinegar and lime, taste tart or sour (Lew 1). Acids can be either diluted or concentrated. Concentrated acids such ...

Introduction and Approval

For this particular research, the organization would need to provide the relevant support needed to make it a success. Moreover, more support would be required from fellow staff. This step would be vital in ensuring that the entire healthcare centre is a part of the study.This essay includes strategies that would be used to train nurses on the basics concerning earlier administration of therapeutic hypothermia to patients suffering cardiac arrest. In this essay, the methods of carrying out the research would be outlined in details. In addition, all the strategies involved and their outcomes will be looked into. For this study ...

INTRODUCTION

General overview

Preparation of yoghurt takes place through milk fermentation process with various cultures of bacteria comprising of streptococcus subspecies mixed with lactobacillus delbrueckii subspecies and thermophiles (Barbano, 2009). Basically, yoghurt comes in two types: distilled and set (Augustin et al., 2003). The author further explains there is a difference in the main procedure through which these yogurts are manufactured. In the set yoghurt (inclusive of fruit on the bottom), the formation takes place in retail pots as the fermentation of the lactic acid bacteria proceeds into lactic acid generating a structure of continuous gel in the container of the consumer. ...

The environment of Nepal was affected by deforestation, encroachment, and soil erosion. There is also contamination in its water. Back in the 1970s, the country’s forestland decreased from 30% to 22% of its overall area. This was due to the timber of firewood which was the source of fuel in Nepal. Erosion also caused the decrease in land which was about 240 million cu m of topsoil every year. In 1957, the forests of Nepal were already nationalized but there were few deforestation activities that were done. However, in 1980, the country started a deforestation program which included ...

An issue that has been a main concern in politics has been climate change and of course global warming. Everyone wants to know if the activities of humans are changing the climate. They also want to know if it is possible they will encounter more serious disasters. However, it is difficult to provide answers as their concerns are quite challenging to those who are responsible for solving them. But it is important for all those that have concerns to understand that many new things are happening that were not predicted in the early 20th century. This is why I ...

Global warming is one of deleterious consequences of climatic change. Increased level of carbon dioxide emission and other pollutants such as chlorofluorocarbons contribute to unprecedented increase in the atmospheric temperature which dictates human survival in this planet. A continuation of this trend will eventually lead to a wipe out of the living creatures on the earth’s surface through resulting effects such as heat wave related deaths as well as flooding. Global warming has contributed to several cases of heat wave related deaths around the world. It has also denied wild animals their natural habitats through forest fires which ...

Ceramic art and its various forms

The art of pottery might be the oldest one among all other forms of art and it has been proven to exist even 8000 years ago when people used to mix clay and water and used to heat the mixture till it got into the desired shape. The invention of pottery and ceramic art was developed as a tool to create more vessels like glasses and bowls and it ultimately led to the improvement in the standard of living. The evolution in the overall technology and methods used in case of pottery has been directly proportional to the growing ...

Global warming and climate change are two different terms that have been used over the years to describe different phenomena. Global warming refers to a subsequent increase in the global average temperature (Black & Weisel 5). On the other hand, climate change refers to global climate changes due to increasing average global temperatures brought by changes in rain patterns, increased drought and heat waves. These future projections in the change of global rainfall patterns can be derived from the Intergovernmental Panel on Climate Change (IPCC) reports over the years. The argument that the use of term global warming has been ...

Introduction

The Ancient societies have been associated with certain remarkable discoveries that have had significant positive effects on the contemporary society (Lancaster et al 708). Most of these discoveries have influenced various aspects of development in the current generation. For instance, the discovery of medicine by certain ancient scholars has had positive influence on the manner in which medical services are provided by the current generation. Besides, discoveries made on engineering and architectural activities by ancient communities such as the Roman Empire are still being appreciated by a significant number of conventional development stakeholders. The Ancient Roman, particularly, is credited ...

Introduction

The European Union is one of the most united bodies in the world today. EU epitomizes unity and centres in the common good of its members. Obviously, the business interrelation and other working domains of the Union has gone a long way to garner success for its members. As a united body, the EU represents the most powerful force in the world that cannot be thwarted by external powers. Although this union can be labelled a success by all and sundry but it fails in some aspects especially in issues relating to the environment but not in toto. This ...

Climate change is a very difficult issue to deal with, because all countries pursue different goals and finding a consensus that would satisfy all parties is nearly impossible. There were several attempts to work out the common vision and approaches to the climate change at the beginning of the XXI century, but they were not effective enough. For example, the 2009 Copenhagen Summit was an international event that attracted a very large number of participants and there were many hopes that the new climate change policy and priorities will be developed. However, despite being one the major international events, ...

Abstract

This article discusses a variety of methods which are used in the day to day measurements that are taken in the field of engineering. This is important in familiarizing the engineers with the respective methods, which are unavoidable in the design of any component that requires utter precision. Therefore, this discussion promotes quality in engineering products by advocating for accuracy through precision in measurements.

Introduction

Measurement is the length, amount or size of something, as determined by taking the measure of the respective part or object (Diley & McConnell). It is enabled by the laws of physics which make certain materials ...

According to the documented Basic Human Needs Self-Assessment for Health guidelines (Eliopoulos, 2014), personal health not only entails maintaining good physical health, but also involves the entire process of ensuring the body is kept healthy. Such measures include ensuring proper nutritional uptake, regular exercise among other measures as discoursed in this text. A personal appraisal of my health status will thus be beneficial in offering insights into my health condition as well as offer plausible suggestions on improving my personal wellness and health.

Personal analysis

A quick appraisal of my personal health status using the provided format indicates that my personal ...

There are several subglacial basins in East Antarctica but Lake Vostok is the most interesting for scientists, as its conditions are close to the ones on Europa – the Jupiter’s moon. So, the results of the exploration of Lake Vostok can shed light on one of the most important issues in astronomy – whether there could be living organisms somewhere besides Earth.
The subglacial lakes are the subjects to low temperatures (nearly -3 degrees Celsius), high pressure (about 350 atmospheres) and constant darkness (montana.edu). When drilling, the scientists found out that the temperature of the air is -89 degrees Celsius ...

Report Title

Introduction
“There is an eternal landscape, a geography of the soul; we search for its outlines all our lives” –Josephine Hart. The famous quote by bestseller novelist is absolutely true and this could be understood well by travelers who are adventurous. For explorers, geography is the landscape that extends up to the horizon and well even beyond it. According to Bonnett (2008), “More specifically, it is towards geography that people have turned when seeking answers to the questions, ‘How and why has the environment altered?” (p.4). Mapping is a popular activity with which people tend to associate geography more specifically ...

Asepsis

Microorganisms are the tiny microscopic structures that cannot be seen with naked eyes. They are present on all the living things and also in the environment. Some of these microorganisms are non pathogenic that is they do not cause any disease. However, many of the microorganisms are pathogenic in nature. The pathogenic microorganisms can cause disease or infections. Absence of these pathogenic microorganisms is known as asepsis.

Importance of asepsis

Asepsis is usually carried out in the laboratory mostly while dealing with microorganisms. The techniques used to carry out asepsis are known as aseptic techniques. If aseptic conditions are not maintained in ...

1. How is sociology useful for planning to travel and/or live outside the United States?
Sociology is useful in that it enables you to understand your own cultural and economic orientations as a current residence of United States. It also enables you better to understand the life of the people who live in the country of your destination. You are able to understand their social- cultural values and economic orientation and see if you can adapt to that country’s orientations (Martell, 2010).
Most people in some countries may be socially hostile to foreigners especially from United States ...

Ocean Trends

World ocean circulation experiment (WOCE) is a branch of the World Climate Research Program, formed with the aim of evaluating, and establishing the role of oceans in the climatic system on earth. The institution was formed in order to capture world ocean coverage adequately, especially in the southern hemisphere (McKibben, 2011). The scanty data that existed during summer and winter months also prompted the formation of the institution. The incomplete comparison of data collected from the study of ocean circulations led to the creation of WOCE for analysis of the data collected (Pastor, 2008).
Figure 1: WOCE Salinity Map ...

The weather conditions between Oshkosh and Wisconsin are similar. This means that they share both latitudes and longitudes. Snow usually comes at a specific time of the year. This is fall. When it comes, the weather becomes cold. However the ground usually behaves differently. Temperatures are the regulators. When temperatures are high in a place, then the weather becomes warmer or hotter. Nevertheless, when the temperatures are low, a place becomes cooler. Therefore, the grounds nature depends on the temperatures. Weather is not directly related to the ground. When there is snow, the temperature normally becomes cooler. On the contrast, when there ...

Communication

Water is one of the most fascinating natural elements on earth. It is fascinating not only because of its capability to sustain life on earth as we know it but also because of its versatility. Water is one of the most versatile elements on earth. It comes in three primary forms that are vapor, liquid water and ice. These three primary forms of water are greatly affected by temperature. This means that temperature dictates the form in which water appears.
Water primarily appears in its liquid form. Under natural environmental conditions water is a clear liquid that is not ...

Global warming is real and represents a danger to the planet

Global warming has remained to be a hot topic for debate since the discovery of its impact in the environment since the 1970s. The argument between the skeptics and the supporters of climate change reduction and global warming continues to argue regarding its impact and possible consequences to the entire planet. Skeptics believe that the talk about global warming should not be given enough attention because it is not true and there have been studies that claim that the globe is actually cooling down. However, the skeptics could not deny that the studies showcasing the impact of global warming and ...

It is well documented that human beings are capable of thriving and surviving in the harshest of conditions ranging from the arctic to the equator and with different forms of lifestyles and diets. One of the reasons’ for this is not farfetched, it is the ability of the human body to adapt to various conditions and in turn maintain homeostasis. Homeostasis refers to the human body's ability to regulate her internal environment physiologically in a bid to ensure and maintain stability in response to the instability and fluctuations of the weather and the external environment. Also, homeostasis refers to the ...

Process Analysis: How to Make Homemade Wine

Fermentation of fruits to make wine dates back many years ago. Over the time, appreciation of wine has increased world over with the alcoholic beverage being used in an array of settings chief of which include religious functions, social functions and for its health benefits. Connoisseurs of wine have raised the bar every time for the producers of wine. They may not have many subtle things to say about homemade wine. However, making homemade wine is a fun pastime activity that is remarkably easy and inexpensive to undertake with the benefits of educational value. Generally, this essay will explain the ...

PART-1 DILUTIONS

a) the technique of transferring an exact amount of liquid from one container to another
a) The process of achieving a precise volume in one container while still being able to thoroughly mix the contents.

While pipetting, one should take care to avoid errors. The reading is taken by positioning the eye in correct point with the lower meniscus. Water is added little at a time to the volumetric flask to enhance proper mixing. Tap water is undesired since it has impurities plus ions, which interferes with the results of the experiment. When the water meniscus is almost fill line a “disposable pipette” ...