Essays on Drainage

‘Author’s name’

‘Institution’ This document is a review of the article Cannulation Strategies and Pitfalls in Minimally Invasive Cardiac Surgery by Ramchandani, Jabbari, Abu Saleh, and Ramlawi (2016). The article provided informative discussions on minimally invasive cardiac surgery (MICS) and presented the different cannulation techniques. MICS is a very important development in the field of cardiothoracic medicine. It eliminates the inconveniences experienced during the median sternotomy and bypass circuit placement. The key in the success of MICS is the cannulation technique employed. Options for arterial cannulation in MICS include ascending aorta, femoral artery, and axillary artery. Each has its own advantages ...

INTRODUCTION

Economical and industrial development are two of the most important elements on the evolutional way for any country and nationality. However, it often happens so that people discover something new and hurl themselves into using it before making throughout estimations of potential risks and hazards. This is especially common if such newly discovered entity (an invention, or mineral, or a way to dig out minerals – this could be anything) is capable of making large sums of money: then there is no particular doubt of this entity becoming incredibly popular and exploited to the extent of being overused. To top ...

The Map of Haiti and others countries in the Caribbean

Haiti Acknowledgement This Cholera Proposal would not be having been possible without the support of “the Hinckley Institute at the University of Utah who gives me opportunity to serve the world and to see the good in the world. I am grateful to those who provided guidance and support during my internship at Medical Care Development International from ministry of health in Haiti (MSPP) I’m thankful my best Dr. Benavente Louis for his valuable contributions to this proposal. I’m thankful to Dr. Pablo Paolo and for Dr Jeff Wendell their leadership support of my research for this ...

Introduction

A theoretical research was conducted to demonstrate and to understand several fundamentals of hydraulics. This lab entailed information gathering and analysis of hydraulic fundamentals. It employed the use of both primary sources and secondary sources to collect relevant information on the selected topics on hydraulic fundamentals. The aim of the lab was to research and understand several fundamentals of hydraulics. The fundamentals were identified, defined and described in a non-technical manner. Additionally, the importance of the hydraulic fundamentals was briefly discussed. The scope of the lab was confined to a list of hydraulic fundamentals which included hydraulic head, the ...

Introduction

Sub- capital fracture of the femoral neck is a common injury among the ageing population and is regarded as “unsolvable fractures”. This is a growing health concern in every country as the healthcare expenditure is very high. The surgical options, especially for elderly population, highly depend on the patient’s profile, their preference and the experience of the surgeon . Mrs. Pollard, 75- year- old, sustained a left sub- capital fractured neck of femur. Due to her age and her other complications such as hypertension and Type- 2 diabetes, a total hip replacement might be a better surgical option as ...

Abstract

The experiment was done to investigate the relative roughness of pipe three though a plot of the friction factor verses the Reynolds number. A comparison of the obtain results was made against a Moody diagram. Also, additional comparison of the experimental results obtained from pipe 1 and 2 were made against theoretical values obtained through Prandtl and Blasius equations. This process entailed plotting the theoretical and the experimental values on the same comparative roughness against Reynolds number chart. Additional results of different types of flow, exhibited by the flowing fluid, was done and represented in a graph of head ...

Introduction

Climate change is among the significant factors impacting ecological diversity on a worldwide scale. The growth of industries and the increasing human population globally have resulted in a rise in the volume of greenhouse gasses, which scientists have argued are the greatest contributors to the menace. The Florida Keys is one of the ecological treasures of the U.S. that continues to be impacted negatively by climate change and anthropogenic activities. This ecological treasure, which is located at the tip of the state of Florida, comprises about 1,700 islands that stretch for more than 200 miles to the west ...

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Introduction Bill and Kent Smith established Surefooting Foundations, Inc. (SFI) in 1978 as a residential foundation repair company. The need for foundation repair arises when the typical foundation concrete slab settles due to expanding or contracting soils. Repairs normally consist of digging under the existing foundation, jacking the foundation back into position with hydraulic jacks and then pouring new concrete under the foundation. SFI’s planned new product, a foundation stabilizing system, could dramatically increase revenues.

Organizational Vision, Mission and Objectives

SFI will help people to enjoy the ownership and comfort of their homes with the peace of mind that there ...

Water Resources

The Moscow city's location gives it access to Palouse River in Idaho as well as Paradise Creek whose upstream basins are the main water resources in the area. The Palouse River is from formation of the lava basins on both sides of the Moscow mountain that describes its high gradient at its youthful stage and thus flowing fast as it loses its height down the mountain. Just like most of the streams in active tectonic areas, the Palouse River has a straight channel considering the existence of alluvial fans as well. Regarding the fact that this stream has its ...

A. Community health nursing is a concept that seeks to identify and analyze all vital data in relation to a community or a group of people to assist in the development of appropriate interventions that can improve the health status of the community or group. It is a concept that recognizes the importance of the social-health determinants and their influence on the quality of health and be quality of life depicted by the community (Stanhope, Lancaster & Stanhope, 2014). If applied, the community health nurse has to focus on the needs of the community across the economic, social, cultural and ...

Flood is a natural disaster caused by unusually heavy rainfall lashing an area at a rapid pace and filling the area even as the excess water is unable either to infiltrate beneath the ground or drain safely. Chennai, the South Indian city, recently witnessed unprecedented rainfall in a century. Nature’s fury coupled with a development culture that pays no heed to environmental sustainability is widely blamed for the natural disaster. In light of individuals asking the legitimate questions on the indiscriminate use of precious natural resources and the scant apprehension for the environment, the floods continue to remind ...

Introduction

Natural resources for decades have always provided many nations with the affluent source of wealth that helps in building their economy. As such, many of the countries that majorly depend on the natural resources such as copper, oil, gold and uranium often embark on intensive mining practices to ensure their natural reserves are productive and can offer sustainability to their economies. Due to their dependency on these resources, the countries often have structures and laws that govern how they handle the resources in every stage to ensure maximization. It is important to highlight that the resources are most often ...

Going Green with Technology.

Many people are trying to find ways to save on grocery bills and electric bills. Some find it easier as well as less expensive to just plant their own crops rather than buy them. But not everyone has a beautiful home with a full front and back yard. Even now of these days those parts of the establishment are rather small and giving less room than they would three decades ago. What about the people who live in apartments and condos? They would also like to have similar experience but don’t have the room to do it. There ...

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Introduction

Cruise ships are used to take vacationers on recreational voyages. The ships provide amenities that enhance the passengers experience such as lounging facilities, cinemas, indoor sports, swimming pools, and music concerts among others. Cruise ships usually take the vacationers on a round trip through a given number of destinations, which usually include a number of coastal downs, before returning them to the port of origin. The cruise industry started in the early 1970s and was widely embraced in 1971 as a viable tourist attraction when a ship known as the Pacific Princess was featured in ...

Abstract

A dual carriageway is proposed to be constructed in the town moving in the east-west direction. The dual carriage is intended to be eight-kilometer long looping around the northern part of the town. Cut and fill techniques are used where half of the road is cut to a maximum of six meters. Half of the road is supported by an embankment of six meters high. At the eastern and western ends of the road are of grade where the road joins other roads and at the middle where the cut sections meet the filled sections. The road has a ...

The Middle West has always held the notion of being at cultural crossroads. In the Middle West the prairie is contextualized as an idea and also as a reality. The prairie spirit existed as an idea that could be fundamentally expressed through the direct use of plants native vegetation. The reality of it came when it was presupposed that the native vegetation would be planted and grouped to come up with a naturalistic composition of the ecosystem (Miller 13). Culture and race played a significant role in the settlement of the Middle West. Majorly the people who settled in ...

(Teacher)

Sinkholes are a problem across the globe, especially in urban areas. Sinkholes can cause damage to roads, collapse structures, and destroy property. The biggest way to prevent a sink hole is to learn what factors are included in the formation a sinkhole is, how a sinkhole forms, and wheatther or not the sinkhole was naturally formed or if humans created the situation that caused the sinkhole in the first place. While it is not possible to actually prevent natural sinkholes, there are several ways that sinkholes which are created from human activity may be prevented, or at least ...

The building industry is dynamic with each day new innovations coming up that make work easier and result in efficiency, cost effectiveness, and improve on durability. However, the most important aspect in roofing is to possess the skills and expertise to implement the various changes that are necessary for building. Steep slope roofing refers to a situation where a roof has a slope that has a slope of approximately 3.12 or greater. These roofs are mostly found in residential areas as they are commonly used to construct homes. This is as opposed to most commercial buildings that have maintained ...

Carlsbad Cavern National Park 2

General Information 2 Geology 4 Climate 8 Wildlife and Biodiversity 9 Environmental Issues and Concerns 10 A Day in the Park 10 The 8th wonder of the earth Carlsbad Cavern lies in the heart of the United States of America in New Mexico. The park has an approximate of 118 caves and attracts an estimated number of 500,000 tourists yearly. It lies in the underground world and provides an amazing scenery to any tourist who visits the park. It offers vast subterranean chambers, incredible cave formations, and unique features. Touring the park will require some walking, crawling and ...

South of the polar Northwest Territories’ (NT) barren tundra lies the province of Alberta. The Canadian boreal forest provides expansive acres of natural habitat landscape for an array of plant and animal species. Ecologically, the Albertan forests and bogs arrest vast quantities of carbon-based pollutants, and their extensive hydrological network filters and purify millions of gallons of water. The boreal is also home to Aboriginal Communities which depend directly on the forest resources for their livelihoods (Regional Aquatics Monitoring Program [RAMP]). Nevertheless, this immaculate natural paradise is central to one of the today’s most contentious issues about the ‘ ...

Abstract

Land and rockslides are natural disasters that threaten people living in the Sultanate of Oman. In this paper, the fundamentals of disaster management are identified from their causes. First, the aspect of slope stability is covered. The involvement of this information follows the need to appreciate the vulnerability of mountainous regions to mass movement. The causes of mass movement are also explained. Further, the risks of rock and landslides are expanded with the intention of directing the focus of the paper. To be objective, the paper progresses to a review of the measures employed by the government of Oman ...

Environmental laws and regulations are framed to protect the air, land and water environment as well as human health from adverse impacts of industrial or commercial activities. All capital ventures are aimed towards increased production and associated profits, while the surrounding environment is taken for granted. Results of such environmental devaluations are great disasters that lead to severe capital and human loss. Four different disasters that resulted from violation of major environmental laws or led to the development of new regulations are discussed below in detail.

Love Canal

Hooker Chemical Company acquired an aborted canal project area near Niagara Falls called ...

NEW HERITAGE VALUES

Modern heritage involves the conservation of heritage with the application of new heritage values. Mankind is known for its ability to express themselves through art. This includes designs used to come up with various structures and their representation to the artist and the locals. Modern heritage includes post war office buildings, lighthouses and suburbs among others. In the past, only older buildings were referred to as heritage. However in the recent days newer buildings have also been classified as heritage. This paper will discuss issues affecting heritage conservation, both old and new, in relation to new heritage values. It ...

Introduction

Mining activities can pose serious environmental and health implications. Although, these environmental and health hazards can be mitigated and effectively managed through sound engineering and environmental practices, these environmental and health issues associated with mining operations could not be totally eradicated. In general, there are three major players in the mining industry: the company, which include the employees and the stockholders; the regulatory bodies, which include the government and other national and international environmental organizations; and the community, which are not directly related to the mining industry, but is impacted by its operations. Each one of these stakeholders has ...

According to EPA (2016), environmental management involves the development of systems aimed at reducing environmental impacts of various activities. In the Brundtland commission report (WCED), sustainable development has been described as development aimed at meeting the current needs of the present generation. However, as the current generation focuses on meeting their own needs, their activities should not compromise the capability of future generations to also meet their own needs. Available evidence suggests that the future generation would have challenges meeting their own needs if the current generation fails to adopt sustainable practices. The sustainable development incorporates the triple line: ...

Contractor: AL Jaber Transport & General Contracting, LLC.     

Abstract. The installation of water table control in any soils is a key tool in the efforts to improve the soil environment for better and effective growth of vegetation. In addition to this, water table control installations also regulate or manage the irrigation water and drainage. This systems help in storage of water for future use as well as ensuring the rainfall is effectively used. This study looks forward to exploring the effects of a poorly controlled water table and how the damages involved can be done away with.

Introduction

Drainage is a very important component of land development and ...

Sinkholes; Made by nature or humans?

Abstract Sinkholes seem to swallow the earth and everything sitting on the surface. Some sinkholes are small and have relatively no effect on humans or property. Some sinkholes are very large and will leave ga[ing holes in the landscape. Sometimes these large sinkholes will devour a road and cause harm to the humans who live, work, and travel where the sinkhole is located. For example, a series of sinkholes and a landslide occurred simultaneously in Harbor, Oregon. This sinkhole was a combination of nature and human activity. Many sinkholes are caused by human activity that nature decides to ...

Developed countries have free, secure and healthy atmosphere for one to live. These countries are more industrialized with higher per capita levels of income. They have an economy that is highly developed, with advanced technology and infrastructures. The form of government is democratic and no corruption cases whatsoever. They depend more on manufacturing than agriculture. The available technologies and resources in the developed countries control the environmental pollution by industries. Most people in developed countries have fewer disease cases due to poor hygiene. The sewage and drainage system of these countries is well maintained and natural disasters such as ...

Do we need that Endangered Species Act?

The Endangered Species Act of 1973 was an innovative measure for the future of nature and continues to protect the diversity of the animal and plant kingdom of the United States. This law is important to the survival of all living things because every living organism depends on the life of another living thing to survive, including humans. Aquatic species in Florida are essential for the health of the environment in which it lives. For example, because all creatures and plants depend on each other for survival, when one species is allowed to become extinct, all other species in ...

Introduction

Most projects require materials of varying characteristics that need to be considered before the execution of such projects. A good analysis criteria should be employed when determining the properties of the material in question. One of the ways to analyze a material such as soil is the Undrained shear strength (Suc). This report explains the analysis carried out on a soil sample and the resulting classification according to AASHTO and USCS standards.

Materials

Harvard compaction device Compression device Evaporating dish Spatula Squeeze bottle Metal pan Clayey soil Procedure A sample of about 500grams of soil finer than # 40 sieve is ...

Description of the Problem

My community has developed a habit of ignoring their environment due to their careless attitude towards litter disposal. Despite the development and provision of the general dumping site, the community still does not utilize the dump site as provided by the governing body. This has led to the ugly nature of the community environment, and none of the stakeholders have developed an interest in solving the problem. This paper offers a description of the community problem of littering before offering a solution that will help alleviate the problem. Litter scattering within my community has currently formed part of the ...

[Institution Title] Clinical Case: Patient W.R.

The priorities of care

The first priority in relation to provision of care in the case of patient W.R is relieving him of the discomfort brought about by perceived unrelieved indigestion. The second priority is to address the elevated blood pressure of the patient. Finally, the third concern would be to transfer W.R to the Regional Medical Center so that he could be subjected to cardiac catheterization and given proper medical attention.

The Admission VS

For a man his age, the vital signs of W.R., in particular of his blood pressure recorded at 200/124 is not normal. The blood pressure ...

Introduction

This report outlines the hydraulic infrastructure that should be put up in order to support an urban population. Urban development is accompanied by an increasing need for the supply of potable water, energy, and a drainage system to carry off the waste water and direct storm to reservoirs or other drainage basins. The hydraulic infrastructure enables the supply of clean potable water, which is safe for drinking, and the disposal of waste water and raw sewage in a manner that does not pose threat of waterborne diseases or cause unhygienic conditions. This report provides the details of the components ...

Sanitary Reform—introduction of the systematic sewerage in English and American cities

Sanitary Survey (the term did not exist at the time)—investigation of the sanitary conditions in a city and their correspondence with public health status for later use in planning of the sewerage system

Filth Theory—a theory stating that infections could be caused by “miasmatic affluvia” or “aeriform poison”

Cistern—a container for collection of rainwater Cesspool—a receptacle for excrements and filth in the form of a pit Privy Vault—a water closet from which the excrements were drained to a cesspool Private Lot Waste Removal—a system of house-drains and common sewers, privy vaults and cesspools that were build by all households and businesses. The sewers were originally intended to provide drainage ...

Part B – Case Study Portfolio: Students will need to work through the 2 case scenarios given.

Rhinoplasty can be performed in two ways using the external perforated method and the internal continuous method. As the patient wants a quick recovery and the least amount of swelling the latter was used. Within the case it also mentions in this case that sutures are internal so the latter was most likely. Lymphedema (swelling) around the eyes at least in the first few days up to a month is a common side effect and may persist up to a month. However, the internal perforated method may lead to increased internal mucosal tearing as opposed to the external perforated ...

Introduction

The Geographic Information System (GIS) is a surveying system that is designed for capturing, storing, manipulating, analyzing, managing and presenting of all types of either geographical or spatial data. It is a collection of the system used for collection, manipulation and analysis of geographic information. GIS can be used to refer to a number of processes, technologies and methods. The use of GIS in the management of water resources has been in recognition since time immemorial. GIS, when coupled with other survey methods such as the Remote Sensing, are useful in providing a profound solution for future planning and ...

1. Soil Horizon: The layer of soil parallel to the soil surface is known as soil horizon. Depending upon the texture and composition of the soil, it is categorized as O, A, B and C. Horizon O consists of organic matter such as remains of plants. Horizon A contains plants’ roots, fungi, bacteria and chemically stable minerals. Horizon B is the accumulation of soluble minerals. Horizon C contains bed rock, in other words rock fragments.

2. Mechanical Weathering: Mechanical withering occurs as a result of physical processes that break down rocks and minerals into smaller pieces that hold back ...

Engineering

1.0 Dependence of Relative Permeability on Petrophysical Properties

Carbon dioxide (CO2) entering the atmosphere from sources such as power plants, oil exploratory and production sites and traffic pollution from fossil fuel-burning vehicles. CO2 exists in high concentrations in the atmosphere which increases the impact of the greenhouse gas phenomena which makes the global warming problem worse. The relative permeability of soils is linked to finding a solution for removing large concentrations of CO2 by sequestering CO2 in appropriate geological formations. Data from a study by Bennion and Bachu (2005) is available online at the Relative Permeability Explorer. The Explorer is ...

In the research that was conducted in the first article entitled; the use of a hydro fiber dressing that contains silver, in the filling of the abscess cavity after the incision and the drainage in emergency department (Alimov, Lovecchio, Sinha, Foster, & Drachman, 2013), clinical study design was used. This study design took the form of prospective randomized control trial. The sample size in this case was ninety-two patients (Alimov, Lovecchio, Sinha, Foster, & Drachman, 2013). These patients were more than 18 years of age and were suffering from cutaneous abscess. The ...

Introduction

Projects are capital base investments, which entail the execution of facilities’ development, infrastructural build-up and maintenance of existing infrastructures in order to create satisfactory utility to those using the projects when completed. Private individual, business organization and government can enforce projects. Government at all level engages itself in the implementation of projects and property acquisition at large scale for a better living and enforcing development to areas under their governance. The implementation of projects and the maintenance of properties for public usage should be carefully implemented to make it effectively meet the objectives in which the project planners have in ...

What is a Rain Screen?

The rain screen is an exterior defensive coating that sits away from a structure’s outside wall's weather contrary barrier, creating an air crater directly behind the covering that helps to protect the buildings important weather contrary barrier, by providing a moisture management instrument allowing air intrusive through to vaporize any lingering moisture between the structure’s walls.

It is an attempt to understand the architectural and design structure concerning the background check and application of vital principles used in back ventilation and pressure equalized rain screen principles. These systems provide drainable compartmentalization to limit water penetrating during heavy rains ...

- Social impacts of Hurricane Katrina

According to the Environment Public Health Impacts of Disasters Workshop (2007), the social impacts of Hurricane Katrina on New Orleans and Louisiana include loss of lives, mental health problems, loss of recreation activities, shortage of housing, air pollution, improper drainage systems, limited medical services, vector infestation, food contamination, and the challenge of unwatering flooded areas (p. 17).

When the hurricane hit Louisiana, a significant number of people who chose to remain behind during evacuation lost their lives. Some drowned in their homes while others were swept away by the floods. The hurricane destroyed homes, ...

Chronic glaucoma, also known as primary open-angle glaucoma (POAG), is often described as a thief of sight, the reason being that people affected by the disease do not have any warning signs, pain or other indications that something is wrong prior to an extensive loss in vision (Watkinson, 2010). Chronic glaucoma is said to affect as many as half the Americans and most people do not even know that they are affected. In definition, chronic glaucoma is an inconsistency in the production and drainage of the clear fluid named the aqueous humor which has the function to fill the eye’ ...

GLOBAL AUTOMOTIVE INDUSTRY

The global automotive industry maintains its status as a growing and profitable industry. According to a recent survey by “Strategy&”, the market of global automotive industry is uneven. So the competition to get into the right market is very intense. According to Forbes these three are the major players; Toyota, Audi and Volkswagen, which are battling for international market share. Toyota has the largest market share and is positioned number 8 on the list of 100 Best Global Brands. Forbes News suggests that Volkswagen and Audi are showing the greatest improvement and are positioned 31st and 43rd in the list of ...

Reducing CAUTI through the Houdini Protocol

A. Identification of the Clinical Issue Catheter associated urinary tract infection (CAUTI) is defined as “a urinary tract infection in a patient who had an indwelling urinary catheter in place at the time of or within 48 hours prior to infection onset” (Amalaradjov & Venkitanarayanan, 2013, p. 357). CAUTI is one of the most common hospital-acquired infections (HAIs) second only to surgical site infections. The most important risk factor to CAUTI is prolonged catheterization. CAUTI is a clinical issue that applies to nursing in the medical-surgical unit as many patients in this setting are catheterized for indications such as surgery, urinary retention, ...

Currently, the geological time scale is divided into three kinds of geological units: rock, time rock and time units. The rock units describe the physical (lithologic) characteristics of the rocks while the time units refer only to the passage of time. In line with this, the Cenozoic era refers to the time between 65 million years ago and today. It refers to the rocks that were deposited during the last 65 million years, and these rocks may have been altered during breaks in this record. These alterations could be caused by erosion, nondeposition or even nonrecognition and are largely ...

1.0 INTRODUCTION The importance of environmental concerns on the 21st century primarily lies on the lingering effects of climate change caused by unhealthy industrial practices. Aviation, in particular, is a heavily industrial field known for its various potential environmental effects, especially as its facilities emit greenhouse gasses. Therefore, unsustainably operated airports pose open risks to the environment, as their extensively industrialized nature cause air and water pollution to their immediate surroundings. Adverse environmental consequences arising from the operation of airports may become irreparable for the long term without the application of proper sustainability measures. Sustainability measures enable harmonious ...

Crohn's Disease (CD): A Historical Background

Crohn’s disease is a persistent inflammatory bowel disease (IBD) that may impact any part of the gastrointestinal path, however, normally impacts the ileum (Yamada, 2009). It usually occurs to individuals of age 21 or under (Wilson et al., 2010). The CD may affect the quality of life (Baumgart & Sandborn, 2007; Morrison et al., 2009). It may need surgery (Pihl-Lesnovska et al., 2010). There is a steady global rise in the occurrence of Crohn’s Disease and it represents an increased hospitalization (Gibson, 2009; Morrison et al., 2009; Wilson et al., 2010). In 2009, the CD cases in Australia were ...

Introduction

Ashford University has been on a notable receiving end by natural disasters. The disasters that have been on the repeated hit on Ashford University include; Tornadoes, floods and storms (Matter 12-24). As a result, many things have been on the subjected to instances of destruction. In this regard, reports dictate that tornadoes have been an almost accepted phenomenon. Whenever heavy rain rains in their appropriate season’s rain, tornadoes have been engulfing the entire of Ashford’s main campus and the surrounding environs. In essence, the resultant effect of tornadoes to Ashford University has been overwhelming commencing from the time when ...

Mountain pine beetle (MPB) (Dendroctonus ponderosae Hopkins) is a bark beetle that lays eggs within the vascular system of the mature trees of lodgepole pine (Pinus contorta). First known epidemic infestation was recorded in 1994 in the forests of British Columbia (BC). Prior to 1994, the infestation was negligible, owing to the fact that extreme low temperatures of winter killed the beetle, thereby curbing the problem. In the past two decades, however, due to global warming the winter temperatures are not low enough to kill the beetle. This has escalated the problem of deforestation and thereby has unbalanced the ...

Scimitar syndrome

Scimitar syndrome is a very rare congenital heart disease. It is also referred to as phylogenetic lung syndrome, pulmonary venolobar, mirror-image lung syndrome, vena cava bronchovascular syndrome, Halasz’s syndrome and, epibronchial right pulmonary artery syndrome .This disease is characterized by anomalous right pulmonary venous return into the inferior vena cava. Normally, the pulmonary vein carries oxygenated blood to the left chamber of the heart that is then pumped to the systemic circulation. However in this case, there is shunting of blood back to the inferior vena cava through an anomalous vein. This vein connects the pulmonary venous circulation ...

(I) Introduction A. Motivation of writing a paper on Roman aqueduct and sewage system.

B. Organizational overview of paper

C. Thesis Statement (II) Why Sewage and Aqueduct System was required - Why Sewage system was required. - Why Aqueduct System was required. (III) Sewage and Aqueduct Construction - How Roman sewage system was built. - How Roman aqueduct System was built. (IV) Engineer Aspects of the System - Water level segregation and Filtration System. - Water Transport System. - Water Arches and Underground water system. - Central Sewage System (V) Possible problems ...

Introduction

The probability that any of the household items can have chemical portions is very high. Homesteads are a center for interest for toxicologists. Almost all the chemicals that are used in the house either contain alkaline and acidic properties. These characteristics clutch the danger of being fatal to the health and lives of children or uninformed members of the home. They are dangerous for different extents. Some can because death when swallowed whereas others can result in to damage when they gain contact with the skin. Poor knowledge on how to handle cases of homestead accidents with these items could ...

Sustainable Development Plan

Introduction Sustainable development plan is a preparation that guides a city to face present and future challenges. This plan includes seeking unique opportunities of the city and focusing on land use challenges in order to obtain a developed city and to produce a long-term resolution for environmental, social and economic challenges ahead. The recent devastation in New Orleans and the areas around it delivers the city as well as the region with a significant opportunity. The opportunity is rebuilding the communities in the city, in which their rich history will be promoted while making a new interpretation of a developed city of the 21st century. ...

Introduction

This report will focus on failure damage on the road. It will take the given specifications from the director, and examine three different types of failure damage on a 300 meter stretch of pavement. The purpose of this project is to understand the road layers and the problems that may effect on each layer with different causes in each damaged selected location. This project also highlights the important role of creating study case and the advantage of making early fixing or maintenance to avoid the future unexpected damage on road. Moreover, this project’s emphasis how weather condition has the ...

Abstract

The Altar basin found in the north western Sonora of Mexico, is a known subsidiary basin forming the present inactive part of the Colorado River delta. The sedimentary records of this basin show how the delta upgraded over a late Miocene. A structurally distinct aquatic basin at the northern end of the Gulf of California is found. Our interpretation of outcrop data, and information from exploratory wells, as well as analog seismic lines of Petróleos Mexicanos (PEMEX), and magnetic and gravity explorations from various sources pointed to the existence of three sedimentary sequences, which can be related at regional scale ...

[Author Name(s), First M. Last, Omit Titles and Degrees] [Institutional Affiliation(s)]

Introduction

System of road network is needed for any developed country and it is a vital part for infrastructure development. Main subjects of this study are pavement defects such as alligator cracking, bleedings and potholes. Such pavement distress as potholes and alligator cracking cause serious negative effects and decrease the lifespan of pavement. Additionally, the safety on road is questioned due to bleedings of pavement since the friction between car and pavement significantly decreases, meaning that the braking path increases. This study is concentrated on studying ...

Terrestrial Ecosystems Dynamic

Ecological systems are dynamic by nature and constantly feel the influence of climate variability. Since the structure and functioning of forest ecosystems are controlled by climatic factors through metabolic function, it may change in the future dynamics of forest restoration, growth, progress and growth of tree mortality, as well as the relationship of rocks. It is expected that climate change will be faster than the rate at which ecosystems can adapt and repair itself. Ecosystems of the North must first of all respond to possible global warming because of climate-driven ecosystem response reveals itself most clearly. At high ...

Abstract

Flexible pavement distresses are caused by poor design, wear and tear, and traffic loading beyond design capacity. The amount of loading that a pavement can bear without failure is determined by the strength of the subgrade and the surface layer. Pavement failures are of eight major types; potholes, bleeding, alligator cracking, rutting, shoving, depression, block cracking, and longitudinal cracking. Each pavement distress has causal gents and repair methods defined by local and international codes. This report shall focus on bleeding, potholes, and alligator failure.

Introduction

Potholes, bleeding, and alligator cracking which are the subject of this case study are some of ...

GEOGRAPHIC LOCATION

Ranthambhore Tiger Reserve (RTR) is situated at the junction of two very old mountain ranges, the Aravallis and the Vindhyas. Ranthambhore comprises of distinct areas with great conservation values. Prior to formation of Ranthambhore Tiger Reserve, these reserves were managed as hunting reserves. In 1955, a part of the forest was declared as Sawai Madhopur Wildlife Sanctuary (as a game reserve). In 1973, this area was notified as Ranthambhore Tiger Reserve, being one of the first nine Project Tiger reserves in India. The Reserve comprises of Ranthambhore National Park along with Sawai Mansingh Sanctuary and Keladevi Wildlife Sanctuary. Ranthambhore National Park ( ...