Essays on Albedo

A pressing issue of climate change triggers the search for solutions to combat it. The scientific community frightens the Humanity with the formidable challenges resulting from global warming and other aspects of climate change. Geoengineering discipline is developing in the attempt to address the problem and mitigate its impacts with the assistance of the most advanced technologies. However, the matter of geoengineering technologies employment has proven to be rather controversial, and the governments of many countries now are facing a choice whether to fund research on geoengineering or to ban it. In this paper, I will weigh pros and ...

Climate Change

Earth is the only planet in the universe that supports life, and this uniqueness is attributable to its optimal temperature and climatic conditions. Earth’s temperature is affected by variations in solar energy that reach earth, changes is earth surface as well as atmospheric reflectivity, as well as changes in concentration of greenhouse gases (EPA, 2016). Earth’s distance, rotation in its axis and revolution around sun in its orbit primarily determine change of seasons in earth, as well as its climatic patterns. Variations in light reflectivity or albedo of various surface features on earth also contribute to climate ...

We use Minitab 16 Software to solve the problems.

Question #1. - Find the range, variance and standard deviation of this data set

Descriptive Statistics: NICOTINE

Variable N N* Mean SE Mean StDev Variance Minimum Q1 Median NICOTINE 500 0 0,8425 0,0155 0,3455 0,1194 0,0500 0,7000 0,9000 Variable Q3 Maximum Range NICOTINE 1,1000 1,9000 1,8500 - Create the relative frequency histogram for the nicotine level.

Graph -> Histogram -> With Fit

- Compute the interval y ± 2s y =0.8425s=0.3455y +2s=0.8425+2*0.3455=1.5335 y -2s=0.8425-2*0.3455=0.1515 Hence, the interval has the following form: (0.1515; 1.5335) - Estimate the percentage ...

The following is a green ordinance for Cloak City. The city shall be one of the Greenest cities in the world and shall be a global leader in the development of green cities across the world. The city has a population of about 80,000 people and is in its inception stage with plenty of ground to set up new infrastructure for the Central Business District. Other amenities such as office blocks, entertainment areas, administrative offices and all other city infrastructure including the residential buildings to be set up in the outskirts of the city, shall all adhere to several green performance ...

Anthropogenic climate change is the production of greenhouse gases by human activities. These activities interfere with the chemical composition of the earth’s atmosphere by adding more harmful chemicals to the atmosphere. Examination of the polar ice cores by the scientists convince them that the increased human activity has led to an increase in the proportion of greenhouse gases. This increase in greenhouse gases in the atmosphere has skyrocketed within the past years. Reports released by various climatic organizations confirm that the postindustrial rise in greenhouse gases does not come from natural mechanisms but from human activity. The most ...

[university name]

ABSTRACT

Studying of the outer space is called space science. The space exploration is the discovery and exploration of the outer space. The study of space is mainly done by the astronomers, later it was made as one of the divisions of space science. The astronomers explore the outer space with the help of the telescope. The physical explorations are conducted by the unmanned robotic probes and human space flight. In early centuries, the space race occurred between the Soviet Union and the United States of America during the period of cold war. The abstract of this research ...

According to Lexus.us, Dosimetry is defined as “Measurement of radiation exposure, especially X-rays or gamma rays; calculation of radiation dose from internally administered radionuclides”. (2010). Neutron dosimetry is neither as precise nor as complex as gamma dosimetry. In the United States today, neutron dosimetry is among the vital requirements used to carry out comparison of the clinical results gotten from radiotherapy trials done at the fast neutron therapy facilities. The neutron dosimetry radiation uses specialized devices which includes superheated drop detectors. Gamma rays originating from the surroundings, the phantom or biological object experiencing the radiation, the collimating or ...

Introduction

It is generally noted that the development of dosimeters to measure neutron exposures has been slow for many years in comparison to the development of gamma and x-ray dosimeters. Exposures to x-rays and gamma rays have been determined from glass dosimeters and film badges. By applying these dosimeters, personnel exposure to radiations caused by radioactive substances can be measured to standard accuracy. However, the uncertainty may arise due to variation in readings as a result of orientation of the wearer of the dosimeter to the source during exposure. On the other hand, NTA film has been the only neutron dosimeter ...

ABSTRACT

This research proposal presents face reconstruction and recognition technology in the three dimensional format with the help of artificial neural networks. This technology combines geometric interpretation, detailed survey and analysis of streams of data in order to process static and dynamic images to produce neural images using advanced computing system. 3D face reconstruction done with the help of interconnected circuit of artificial neurons is followed by the step of matching and verification against familiar faces. 3D face reconstruction and recognition technology finds extensive applications in a number of fields including forensics and ensuring secure transactions. The process is complex, systematic ...

ABSTRACT

This research proposal presents face reconstruction and recognition technology in the three dimensional format with the help of artificial neural networks. This technology combines geometric interpretation, detailed survey and analysis of streams of data in order to process static and dynamic images to produce neural images using advanced computing system. 3D face reconstruction done with the help of interconnected circuit of artificial neurons is followed by the step of matching and verification against familiar faces. 3D face reconstruction and recognition technology finds extensive applications in a number of fields including forensics and ensuring secure transactions. The process is complex, systematic ...

Disturbing trends in the climatic condition of the Arctic led to scientists researching this area. Upon close scrutiny the fascinating greening of the Arctic has been observed. From the space, using Normalized Difference Vegetation Index (NDVI), which is an index of vegetation greenness, the circumpolar changes in the tundra vegetation are observed. The NDVI records of the last 29 years were gathered and the Maximum NDVI was derived. According to studies the MaxNDVI was usually observed in August due to many factors such as CO2 fluxes, above-ground biomass, total eco-system production etc. Many other biophysical properties also cause the ...