Essays on Humidity

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 ...

All the nations of the earth both developed and developing countries has to deal and cope with the demands of the climate change. China is, therefore, not an exception. China has to deal with a wide range of climates from the tropics and deserts. Climate can be viewed in three dimensions, in that climate constraints economy and society, and the climate is a hazard and can bring about other disasters and hazards. In recent research, the Chinese culture has not yet developed as fast as other nations of the world though some argue that China had the start in ...

Abstract

The document considers the use and conservation of energy in domestic dwellings using heating systems, specifically water heated boilers, which is the cheapest solution in the market for home heating systems in Ireland and Europe. The document starts with a literature review of the available home heating systems and focuses on boilers due to its availability and price. The literature review includes a standard boiler array for a typical house, the radiators materials, and key concepts to understand the use of boilers for heat generation in homes. Later, it is necessary the calculation of heat transference for a given ...

Introduction

The flavour and taste of tomatoes are determined by several factors including nutrition, mineral availability, and sunlight exposure. These general factors play a significant role since they affect other small factors, such as the chloroplast, which further affects the taste of tomatoes. The quality of tomatoes grown in the same region can have different flavours. This aspect can be due to the difference in a variety or the nutrition present in the soil. However, the taste of the tomatoes can be attributed to the degree of ripeness as well (Bruno & Wetzel, 2004). There are several practices, such as picking ...

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 ...

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 ...

Physical Module: Venice

I have chosen the city, Venice for this assignment. As I mentioned in the introduction, I have been in Venice previous summer and I want to explore this site in more detail.

Geomorphology and Climatology

1) How did your selected city, town or village’s physical landscape form? i) What are the geological processes that contributed to the formation of your site? ii) What are the climatic processes that contributed to the formation of your site? The place, where Venice is located, is characterized by the transitional climate type between the continental and Mediterranean climate zones. The place of the city is ...

Sensors detect an input event and control an output event. The output often requires different timing than that of the input event. Sometimes several inputs must jointly produce an output event. In other words, logic alters the raw sensor signal so that it is directly useful for controlling local action in response to sensed events (Ouzounov et al., 2006). A sensor is an interactive application; it expresses interest in an event by defining a sensitive ‘region' and an event type. For example, if a sensor wishes to receive events directed to a geographical object, it can define its region ...

Physical Module: Venice

I have chosen the city, Venice for this assignment. As I mentioned in the introduction, I have been in Venice previous summer and I want to explore this site in more detail.

Geomorphology and Climatology

1) How did your selected city, town or village’s physical landscape form? i) What are the geological processes that contributed to the formation of your site? ii) What are the climatic processes that contributed to the formation of your site? The place, where Venice is located, is characterized by the transitional climate type between the continental and Mediterranean climate zones. The place of the city is ...

Who

The fire is considered a (singular) wildfire (rather than a collection of wildfires). It has been attributed to warmer-than-average atmospheric conditions, with temperatures rising more than 40o F above normal for this time of year. Strong winds have helped fan the flames and encourage the rapid spread of the fire in all directions from its starting point (Kahn, 2016).

What

On May 1, 2016, a fire started 15 km east of Fort McMurray, prompting local officials to declare a state of emergency, and initiating a mandatory evacuation of the neighborhoods of Prairie Creek, Gregoire, and the Centennial Trailer Park. More ...

Introduction

Taking measurements may require the conversion of the measured quantity to electrical quantity. Transducers are devices or elements that perform this function by transforming physical quantities such as quantities like sound, light, or temperature into electrical signals like current, voltage, or capacity. Transducers consist of inputs, sensing elements, transduction elements, signal processing, and electrical outputs. The inputs known as the measurands are the quantities, states, or properties that are to be translated into electrical outputs. The sensing elements accurately measure these input energies and sends the information to the transduction elements to be transformed into the desired form. The ...

The air near the surface will usually become warmer throughout the day. This is one of the main reasons why it is unstable. Then at night, the air that is close to the surface will begin to cool. This is going to form a temperature inversion or a stable atmosphere.2. Inversions aloft are sometimes called “capping inversions” or “lids”. Why?

This is because it is like putting a lid on the atmosphere.

3. You are flying at 4,000 feet AGL over a city during the day. There are no clouds present. As you descend to land at a nearby airport, you notice that, although visibility was very good at 4, ...

The Problem

For this case study, we focus on an application of regression analysis in engineering. In this case study, we use data to build a model for predicting average electrical output, y. In this case study, we use data from a Combined Cycle Power Plant to build a model for average electrical output, y. We examine the residuals, the deviations between the predicted and the actual electrical output levels, to detect an independent variable omitted from the regression model.

The Data – Source: UCI Machine Learning Repository

A combined cycle power plant (CCPP) is composed of steam turbines (ST), gas turbines (GT), and heat recovery steam generators . In ...

Burj Khalifa is the world’s tallest building and was designed by Skidmore, Owings & Merrill architects, who have been bestowed with the “Global Icon” award. The design of the high-performance building makes use of cutting edge technology and carries cultural and historical influences. The architects faced several challenges when building a tower of this height such as wind, heat, humidity, gravity and earthquake forces. The essay looks at the advanced technical and engineering skills used to create Burj Khalifa and how a skyscrapers’ design should respect cultural values and make the best use of space utilities and add to ...

Abstract3

Lab Four: Casting Footwear and Tire Impressions..4

Method.5

Material Procedure Results7 Discussion7 Appendix..9 Abstract The following lab reports gives an account of experiementation with the casting of two different types of impression, using plaster of paris. Keywords: footwear, tire, impressions, Plaster of Paris, casting Lab Four: Casting Footwear and Tire Impressions In the experiment conducted we took a casting from the track made by our footwear, as well as tire impressions, in ordeto determine which left more detail, or allowed for the simpler casting. For this experiment we used plaster of paris in order to create the needed casts, understanding ...

Introduction

Environmental Effects Many have wondered what will happen when all of the tress in the world are gone. At the rate of deforestation generations soon to come will suffer the consequences of not having any trees due to deforestation today. Throughout this paper many details will be made evident as to who and what is effected by deforestation such as indigenous people as well as environment effects and climate change and what kind of damage is done to many different ecosystems and our planet as a whole but also what we can to do solve these issues. When digging ...

Introduction to the Product

Takata is an airbag manufacturing company. It manufactures and supplies airbags for all kinds of vehicles. The company is a B2B concern and deals with the small and big corporations in the automobile sector. The products of the company protect the people riding all types of vehicles from injuries and loss during road accidents. The business is top ranked among the companies spending on innovative systems and research and development in Japan. The operations are not confined to Japan only. It is a multinational concern now supplying the air bags systems to the other countries of the world. The ...

One of the most common environmental pollution observed in many parts of the world is the formation of haze. This phenomenon is predominantly visible in those geographies where the air pollution is on the higher side, which may be multiple times more than what has been believed to be safe. Essentially, haze which appears as a blanket of smoke over a wide area occurs when the tiny invisible pollutants suspended in the air absorbs and scatters sunlight thereby reducing the clarity of our vision to a great extent . Air pollution, the primary factor behind haze can be either natural ...

I hereby certify that this material, which I now submit for assessment on the program of study leading to the award of BACHELOR OF ENGINEERING HONOURS (MANUFACTURING AND DESIGN ENGINEERING) is entirely my own work and has not been submitted for assessment for any academic purpose other than in partial fulfillment for that stated above.

Signed

Hussein Al-Tuhoo ACKNOWLEDGEMENTS I have been indebted in the preparation of this thesis to my supervisor, Dr Maura Kelleher of Dublin Institute of Technology College, whose patience and kindness, as well as her academic experience, have been invaluable to me. I am extremely grateful ...

Medallion paper is a high- end paper made out of recycled paper using state of the art technology. This paper has undergone every quality test that is subjected to natural paper and has passed. Top notch researchers have tested the paper for durability, formation, grain, and the surface quality of the paper.

Medallion paper has perfect acid content. This will ensure that the paper will stand the test of time. The paper is perfect for storage purposes therefore increasing its uses to the consumer. Medallion paper is made with the ability to conserve. This means that documents made with ...

Vernacular Architecture – Hassan Fathy

ABSTRACT

Before his death in 1989, Hassan Fathy proved a leader and innovator in a particular focus on vernacular architecture inspired by his intention to rediscover and use the traditional materials of the desert dwelling Arab of his beloved Egypt. In his journey, he realized the importance of the spirit of culture, of community, and of the roots of Islam influence on the best sustainable architecture of the desert dwelling Muslim in the community setting. Tasked with creating the design and development of a community for several thousand displaced people from the old Gourna village Fathy incorporated the poverty of the ...

Definition of the project Objectives:

The objective of this project is to design a microcontroller based system to obtain the information regarding the temperature of a remote place. It is usually inconvenient getting the readings of temperature, pressure etc. from the places that are very distant. But the advancement in technology has made this task possible. Our main objective is to design such a system. For this we will use the infrastructure of the existing mobile network, which is based on GPRS technique. This project investigates on creating very low cost device which can be adapted to many different applications using some very basic programming, and joining ...

Q.1 The condensation occurs due to change in temperature that causes the air to lose the ability to hold water vapor. Resultantly, the water liquefies, and appears as moisture around the bottle or cane filled with some sort of liquid. In July, the area of Tucson experiences difference in air temperature and the warmth dies out as air rises to higher altitudes with the passage of time, so the gaseous form of water takes the shape of liquid because the atmosphere lacks the power to hold the water vapor. Q.2 The air that is present at ...

Introduction

Takata Corporation is a Japanese company that conducts production out of four continents. The company was founded in 1933 by Takezo Takada and started with the production of parachutes. In the 1950s, the company started production of seat belts. The company currently employs 35,000 employees worldwide and 11,000 in Europe. They current operate 46 plants in 17 countries around the world. They consider themselves to specialize in automotive safety. Today, their current production consists of: occupant classification sensors, side airbags, curtain airbags, child seats, vision sensors, pop-up hood devices, steering wheels, rear seat belts, and knee airbags (Takata.com ...

Objective

Fibre reinforced plastics (FRP) have demonstrated suitability for construction projects due to their strength and durability, while weighing very little. The attributes of FRPs were examined as well as, their applicability in hot, desert temperatures for road barriers and other road safety units.

Background – Composite Materials

Strength and stiffness are the main mechanical properties fibres add to composite materials. The fibres must have uniform diameter, similar strength between each fibre, and very large length-to-diameter ratio. Crystals within the fibre that are aligned with fibre length create high tensile strength. Fibres need to have air space and fibre packing needs to be random ...

#1. Observations Human beings are morphologically diverse. Compared to other primates, human beings show less variation. We differ considerably in our external appearances (eye color, hair color, skin color, hair texture, skin texture, blood group types- A,B, AB and O, height, build, facial features, etc) and our physiology. However despite all these variations, the genome of each and every human being is 99 percent identical (Lai CQ, 2010). It is also interesting to note that humans and chimpanzees share 98 percent of the genome. The study of these genetic variations is very important to geneticists. The allelic ...

Peace that people enjoy nowadays uninterrupted is, of course, not a new phenomenon. However, what is interesting is that the humanity has lived only several hundred years without warring for whatever reason could bring large armies face-to-face in a lethal confrontation for questionable reasons. Besides soldiers, the brute force of conflicts, the main tools of war have always been weapons indicating the state of technological advancement of nations, being the litmus paper and the benchmarks of progress. Thousands years ago, there was no such concept as a long-lasting peace, and the weaponry was a lot more different than it currently is, being used ...

Introduction

Servicescape can be defined as environment in which a service is delivered to customers (Bitner, 1992). Service totality delivered at one place is also called service setting. Service setting plays a critical role in shaping expectations, differentiating service firms, facilitating customer and employee customer goals, and influencing the nature of customer experiences (Bitner, 1992). In the context of the current paper servicescape means the environment of delivering hotel and restaurant services. The topic of the current assignment relates the ambient factors, design, layout and social factors accompanying delivery of the services in the hotel lobby and restaurant. The following ...

There are many limiting factors in a marine ecosystem. These limiting factors interact in many ways to form different features and also affect the marine ecosystem. This paper analyzes the relationship between the temperature of the region and rate of evapotranspiration, the upwelling of water and the speed of wind, the ocean currents and the climate experienced, and nature of rocks and type of features formed. The temperature of the surrounding region in an ocean is very important. When temperature is high, the evaporation from the surface of the ocean would be high (NSIDC, n.d). In addition, high temperature ...

Introduction

Giraffe OmniBed is new medical technological device which brings together the features of a radiant warmer as well as an incubator. These top features are harmonized in a single device to make it a very effective medical device. The two features of a Giraffe OmniBed cater for traditional infant care products, and this makes the device pivotal in the medical industry. The device is manufactured and assembled in such a way as to minimize heat loss as much as possible. This also ensures thermal stability through its bi-directional characteristics. The design of this medical device helps the infant to get the optimal amount of ...

Eastern Saudi Arabia and Indiana State have significant geographical differences; hence the climate differences are evident. Excluding the western region, Saudi Arabia is mainly characterized by a desert climate (Zereini and Heinz 77). During the day, the country experiences high temperatures during the day and unexpected drop of the same during the night. Taking into consideration that it is a desert country, Saudi Arabia records minimal amount of rainfall annually. In fact, rainfall is most experienced in the Western Coast, and mainly between October and March, during which an average of about 300 millimeters are recorded (Zereini and Heinz 79). During ...

Introduction

Tensile testing is usually conducted to select a material for its application, quality control, and to forecast how the material is likely to react on deployment of different types of forces. The properties evaluated through the tensile test include the ultimate tensile strength, the maximum elongation, X-area reduction and so forth. These evaluations facilitate determination of such properties as Young’s Modulus, yield strength, Poisson’s ratio, and the characteristics of strain hardening [1. 2]. Tensile testing on glass fibre is, thus, performed to determine the quality of the material it contains, and to ascertain its suitability for various applications.

History of Fibre Glass

...

Venice: The City of Tourism

Venice, a city of Italy simply represents a uniqueness and beauty on this planet “Earth”. Tourism is one of its important aspect among other famous cities of the world. Venice city is one of the most beautiful cities on the globe that was founded 1,500 years ago and comprised of 117 different islands. Venice city is a place where one can easily find out different combinations among the ancient world and its designs (structures or construction) and today's advanced and modern designs. Venice is linked with approximately 150 canals and is composed of nearly 400 bridges. This historic and advanced city ...

While driving through a thunderstorm, a person will experience many different senses pertaining to sight, touch, smell, sound and taste. In terms of sight, a person would be able to see frequent bursts of bright light caused by the bolts of lightning striking down from the clouds. One would also see dark clouds in which rain and sometimes even pieces of hail that can fall heavily on them. One would also see large puddles forming in the road from the down pouring of the rain. Another sight might also be leaves or other debris blowing around in the wind. In terms ...

For fog to be formed there must be either cool air or high moisture in the air which all contribute to relative humidity that is at a hundred percent. Fog rarely forms in Tucson since the air is dry with no moisture and at the same time it is hot. Some of the types of fog that one is likely to see in Tucson are evaporation fog and radiation fog. The two kinds of fog differ in their appearance and their process of formation. For instance, radiation fog is formed when the dry air cools rapidly at night apart ...

Introduction

Architecture is very significant in people’s life. Hence, every building should be created correctly. The point is that people face buildings every day: we lie in houses created by architectures; we work in offices created by them as well; we shop in malls projected by architectures. However, some architectures do not strive to build correctly. Although, there is no clear cause for it, but there are many cases when “badly built” buildings cause different diseases. Doctors call it sick building syndrome. This research is devoted to the issue of sick buildings and the syndrome they cause. The peculiarity ...

[Client’s Name] [Client’s Professor] [Client’s Subject]

The statement that water vapor is a more important fact in global warming than carbon dioxide is a myth. To support my claim, I have listed several reasons or evidences from different sources to prove that water vapor is not more important than carbon dioxide in global warming. My first argument is that carbon dioxide builds up over time while water vapor stays in the atmosphere for just a few days. For example, the article The Importance of Aircraft Emission in Climate Change posted in Environmental News Network stated that ...

<Student’s name> <Supervisor´s name>

Tourism has become an increasingly important element of the global economy. Cross-national movement of travelers around the globe reached the volume that was unthinkable even 20 years ago. The world is opening up, and nowadays there is nothing strange in a desire to spend a vacation or celebrate birthday on another continent thousands of miles from home. The range of tourist activities has also widened considerably – ethnical, religious, eco-tourism being only few of them. It is undoubtedly true that such development of events brings a lot of perks of the local economies of ...

“The weather seems unusual these days here in Hong Kong, and there is a 3 degree increase in the temperature as compared to the temperature in the same period a few years ago. I can feel how hot this autumn wind is blowing on my face It is too hot for me to go outdoors; I rather stay at home with my air-conditioner. I wonder what would happen if one day the land is not covered with ice and snow anymore in Christmas. Can you imagine how terrible it is? Would it still be Christmas?” This is what I wrote about ...

Abstract

This paper presents various aspects associated with chocolate. The paper provides information on how chocolate has evolved over a period of time after its invention. Paper presents; how cocoa cultivated around the world, what are favorable climate conditions for cocoa production, what type of soil is essential for cocoa production and what varieties of cocoa trees are available across the world. The paper further elaborate upon ecological, social and economical factors associated with chocolate.

Chocolate is processed sweet food product that is produced by using seeds of Theorbroma cocoa plant. Chocolate is now liked by majority of the people across ...

Introduction

Avocados are perennial crops, which have a single seed. They originated from Mexico and Central America. Essentially, they are flowering plants, and belong to the family ‘Lauraceae’. Avocados are commercially valuable crops cultivated in tropical and Mediterranean climates. The fruit is spherical in shape. According to FAO estimates, avocado production in the year 2010 was 37.3 million metric tons and Mexico is the leading producer of avocado with 1.1 million metric tons (Whiley 9). It has been established that the best avocados grow in tropical regions such as Africa. It is vital to study the farming system used in the ...

Executive summary 3

Introduction 3 How the company handled the challenge 4 Research findings and future of the company 6 Conclusion 6

Bibliography 7

Executive summary A product’s life cycle and its source industry are characterized by maturity, growth and also the eventual decline. Better and new technologies besides changing the tastes of a consumer exhibit the speed of decline of an incumbent, commoditization, and finally death. However, the humble Corticeira Amorim company has remained strongly from this terrible norm, portraying a fascinating situation of the survival of an industry and dominance for long. Cork owned the monopoly and it has ...

Citizens of Winesburg, Ohio are exhausted by the sweltering heat this summer. For several days the temperature has been so high that you can fry an egg on the hot asphalt. On the 15th of June the air temperature reached 98 Fahrenheit. It's close to a record high of 103 degrees, which was recorded in 1942. The average temperature for this time of year is 88 degrees, but for the fifth day in a row, thermometers indicate more than 90 degrees. The situation is complicated by dangerous heat index value of 105. This combination of air temperature and humidity leads ...

I would like from you after you read the report: - literature review (chapter 2, 450 words), - Add one or two sentences in the first paragraph of the introduction.

Report Scenario: - It shall include a discussion of sustainable development and how it is relevant to the sector and this organisation specifically. - It shall highlight key aspects of the organisation’s activities that would be affected by a ‘sustainable practice’ philosophy. - It shall identify key cost saving opportunities for the organisation to adopt a ‘sustainable practice’ philosophy. - It shall indicate possible ‘sustainable ...

[Low flow anaesthesia with isoflurane in the dog]. This article in german compares the safety of high and low flow anesthesia in dogs preparing for surgery. Three groups of animals were divided into two low flow and one high flow groups. Vital signs were kept well controlled during the procedures. Notes the highest decrease in body temperature was in the high flow group, and a particularly cooled gas used for that group may have caused this. At least in the context of dogs, this article seems to treat the question of flow rate and core body temp. as a ...

Environmental Requirements

Temperature The computer forensics laboratory is charged with investigating a wide range of criminal and prosecution cases in cyber security related to the critical infrastructure industry. Environmental requirements such as temperature are very important in ensuring the working environment of the computer laboratory instrument and equipment. The computer laboratory will have to be kept on low temperatures. The RAM memory can be analyzed and the data recovered when there is a power loss. However, the length of the time for which the data can be recovered can be prolonged if low temperatures and higher cell voltages are maintained. Temperatures ...

Biodiversity Report

The term biodiversity refers to the extent of variation of biological form that is living forms in terms of flora and fauna within an ecosystem, terrestrial or marine. Generally speaking, ambient temperature and humidity are conducive to terrestrial biodiversity. If we are in a lookout for an ambient temperature and humidity, it is mainly the equatorial belt at low altitudes that comprises of highest biodiversity on land (Gaston, 2000). Similarly, in case of marine ecosystems, highest biodiversity is found in those oceanic belts which have highest surface temperatures. Accordingly, mid latitudinal region of all the oceans of the world ...

Room painting is the easiest and best way to give homes a great new look. It however, becomes very difficult to do regular paint work because it is an expensive affair. This brings the need for people to learn how to paint their houses as this reduces the cost of the process on top of being an interesting and involving activity. Wall painting can be done by any person as long as they understand and have the instruments and equipment required. People can be innovative and adventurous in the way they paint their walls in terms of color patterns and ...

Weather Project: The Sling Psychrometer

One of the most important aspects of Environmental Studies involves the study of meteorology or the weather. Studying the weather is important because it can impact an individual’s day to day activities and productivity. In a community, weather predictions are also necessary in disaster risk reduction especially now that the world is experiencing climate change. A good weather prediction allows an individual or community to plan ahead in a more scientific perspective. In this subject, we were tasked to operate and write about a weather instrument and I chose the sling psychrometer. I chose it because I thought it was ...

Outline I. Air on commercial airline cabins is a combination of circulated and outside air. 1. Low humidity, 2. The requirement for cabin pressurization, 3. Possible exposure to ordinary biological and chemical contaminants B. Perform a careful scientific survey to make sure that rules governing the quality of air in business aircraft cabins are sufficient to care for public health 1. Formulate a system that regularly checks the air in the cabin to ensure it is safe for the travelers. II. Number of air travelers has almost quadrupled in the last 3 decades.

A. Number of young and old passengers has risen

1. People ...

This study revealed that Kevlar and Kevlar/wool fabric thermal properties. The effect of fabric physical properties on thermal comfort was analyzed. The tests conducted on moisture management techniques were: sweating guarded hot plate (SGHP), moisture management tester, and surface tester. A conclusion for the paper is given which recommends the use of Kevlar and Kevlar/wool in the textile industry. The report examines the different thermal properties of Kevlar A363 and Kevlar/wool in an effort to determine which fabric is best suited for different weather conditions. In addition, the tests carried out shows clearly the difference in thermal properties of ...

Question 1

Some of the variables that are included in the normal ground measurement include the following: i. Atmospheric Pressure Pressure simply means the force exerted by the wait of the atmospheric air into a surface. As one of the elements of weather, pressure is used as a variable when measuring precipitation. Whereas low pressure areas have a low atmospheric mass, the higher areas have more atmospheric mass slightly above their location. ii. Temperature This is the degree of hotness or coldness in an environment. It makes them become cold, warm or hot. It is one of the major variables ...

Powdery Mildew-A Disease in Strawberry

Strawberries are dicotyledonous, herbaceous, non-deciduous, perennial plants (Sarah 2007). They are widely cultivated for their fruit that is valued for its juicy quality, sweetness, bright red color, and distinctive aroma. The plant can fall victim to various diseases in its life cycle. The following paper aims at discussing the causal organism of powdery mildew disease in strawberries, its impact on the host, and environmental conditions that are needed for the disease to develop. Moreover, the paper describes steps I have undertaken in the practice class to prove the causal organism was using Koch’s Postulate.

Powdery Mildew is caused ...

What are heat pumps?

Heat Pumps work similarly to the air conditioning units, but unlike the air conditioners they do not have refrigeration units. Heat pumps are simply transferring air from one place to another, For example in summer they are transferring hot air that is inside of building to outside and in winter they transfer hot air to the building.

What makes them an efficient method of air conditioning?

Cost of energy is increasing dramatically and many architects prefer to use heat pumps instead of air conditioning units. This is due to the fact that heat pumps do not have refrigeration unit, therefore they consume much less energy than air conditioners. ...

Santa Ana Winds

Santa Ana Winds are recurrent winds that are mostly experienced in Southern California in autumn, winter and spring characterized by relatively low humidity and moderately strong offshore winds (Lynn and Svejkovsky, 1984). The winds reach their peak in the month of December with and underlying effect of causing the exceptionally hard to contain wildfires known to cause irrevocable losses whenever they occur. These winds, which exhibit some similarity to the winds normally observed in the lee of the famous Front Ranges of Colorado, warm adiabatically as they move downwards due to compressional heating. According to Raphael (2003) the winds have a ...

The earth’s atmosphere can be defined as a series of progressively arranged “shells” or “spheres” held to its position by the force of gravity. Just to mention, the earth’s atmosphere exerts pressure to the earth’s surface which is referred to as the atmospheric pressure. In addition, the earth’s atmosphere covers a region of about 480 kilo meters around the earth’s surface after which exists the exosphere. Also, the earth’s atmosphere is further divided into heterosphere and homospere. Homospere is the layer 80 kilo meters just above the earth’s surface that has a uniform chemical composition ...