Essays on Morphological

Video in Opera Stage

Introduction Advances in technology and the corresponding creation of digital technologies have significantly impacted the performing arts (Poole & Ho, 2011). Opera has not escaped the technological advancements and as such, new forms of opera have emerged in both digital and virtual formats (Symonds & Karantonis, 2013). Salter (2010) explains that since the 1990s, the scenography of opera has emerged with technological advancements transforming stages into video and monitor accompaniments. The obvious payoff is an enhanced experiential, virtual reality of the opera’s stage. The new technologies blur the lines between the opera’s stage and the motion picture common in ...

B. OBJECTIVE

C. METHODOLOGY Over a period of time of four week study three generations of flies starting with a parental (P) generation that has already separate the flies in each generation of each cross into males and females and separate the flies according to their mutations. Based on the observed numbers of each phenotype in each generation of each cross hypothesize the parental cross and use the chi-square (x2) test and if there is little difference between the observed results and the expected results, the chi-square will have a low value, thus, the hypothesis will be supported in this case. ...

Overview

Polyvinylidene fluoride is one of the polymers that are used as membrane material. This is because of its outstanding properties. Besides its comparatively high amount of fluorine, the polymer also has a high level of crystallinity. The result of these properties are exhibited in the performance of the Polyvinylidene fluoride polymer. For instance, the chemical stability of Polyvinylidene fluoride in chlorinated solvents and environments that are highly caustic and acidic is very high. Another property of the polymer is its hydrophobicity. This means that it is not compatible with water. This would create challenges if the polymer were to ...

Aim: The aim of this project is to determine the influence of sunlight and shade on the characteristic of leaf morphology. Background: The gradient in light received by the leaves, compel them to adapt for optimum growth in a particular environment. This adaptation takes place gradually, with changes in certain morphological features. These morphological changes that take place with time and space in which the plant grows is defined as succession and has a role to play in evolution. Certain environmental factors like shade and sunlight can present as a slightly adverse condition that affect plant growth. In order ...

The evolution of man can be traced back in a time ranging ten million years ago. The development started from a common ancestor, who existed back around five to eight million years ago, who shared the same characteristics with the Orrorin genesis, and the Sahelanthropustchadensis. The development from the Australopithecus to the modern Homo sapiens shows a significant drift in their brain size, increase in body size, a shift in the diet as well as the growth in food expenditure and intakes (Anton & Snodgrass, p 2). The early man was characterized by a continuous increase in brain size, which ...

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Recreational adolescent use of marijuana can result in adult cognitive problems including learning, thinking, and memory problems (Crean, Crane, & Mason, 2011). Marijuana, also known as cannabis, is known to humanity for thousands of years. It is obtained from the hemp plant, known as Cannabis sativa. Marijuana is one of the most popular, easily obtained drugs, and controversial drugs. It contains psychoactive chemicals such as delta-9-tetrahydrocannabinol, which was obtained in the mid-1960s. This is the key chemical behind the development of controversies in this and the last century. Certain others aspects of the endocannabinoid system including cannabinoid ...

Introduction

Even though the concept of evolution is a typical narrative, it remains one of the most highly contentious of the topics. Major disagreements persist in the field, particularly when the evolutionary origin and physical modification of primates are the subject matter of discussion. Because of these differences, lots of significant finds in the field have attracted considerable amounts of opposition from experts depending on the species, or the side angle of evolution one recognizes (Ravosa and Dagosto). Disputes often center around locomotion and posture – whether a particular species was fully upright or could walk bipedally, brain size (intelligence), sexuality ...

INTRODUCTION

Klebsiella pneumoniae belongs to Klebsiella species of Enterobacteriaceae and constitutes the normal flora of the human mouth and intestine. K. pneumonia is the most predominant and clinically critical organism. Infections with K. pneumoniae are mostly contracted from the hospitals and principally occur in patients with damaged host defenses. The objective of this study is to perform techniques to identify the bacterium in the given sample and confirm its presence by staining and microscopic analysis.

Streaking may be performed on the clinical sample using Mac Conkey agar or blood agar with the goal of isolating colonies of the organism from ...

Abstract

The study describes phonological pluralization of nouns and adjectives in Nahuatl. It is based on selected groups of substantives and adjectives taken from Nahuatl and is focused on comparing their singular and plural forms in the phonological context. The groups are presented by the following semantic domains: Animals, Natural force (weather), Number, Perception visual colors, Physical artifact (dress and tool weapon), Physical celestial body, Physical condition form change, Physical somatic, Physical somatic body part, Physical spatial, Physical substance, Plant and Plant part, Quality, Social clan and Social kin, Time phase. The purpose of the paper consists in revealing phonological ...

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Introduction of Mental Lexicon

Mental lexicon denotes a collection of words in the mind of any individual. According to linguists, it is a part of one’s grammar that encloses all the information linked to the words and morphemes including morphological, phonological, semantic, and syntactic (Dell et al., 1997). Psycholinguists have observed that words are stocked up with its phonological as well as orthographic shapes. Language impaired individuals have been a good source of information about lexicon through analyzing their speech errors including malapropisms, paraphasias, and lexical decision tasks (Sripada, 2008). ...

Fossil record has its place in development and advancement in sciences. Data from fossil record have helped in understanding various issues with humans and animals. The amount of information provided by available fossil record is enormous. Some of the information is undoubted fossil occurrences while some are questionable regarding the occurrence. There are several benefits associated with the use of morphological features that are from fossil records especially those that are related to the metazoan taxa. It helps to improve our understanding of the general diversity patterns that exist among the metazoan taxa. The various diversities that have ...

- Introduction Communication has not been possible without the evolution of language. It has been through language that people from all walks of life have been able to hold conversations. Languages have evolved and continue to undergo development as the years progress. These developments and evolvements have received heightened interest according to Behme (867). This interest is augmented by the distinctiveness of languages in their phonetic, morphological, phonological, semantic, and syntactic structures (Evans and Levison 430). These language universals proof responsible for this distinction in languages, which reveals language universals play a significant role in the learning of languages. ...

1.0 Mitochondria in eukaryotic cells Organelles are special compartments surrounded by a bilipid membrane which separates them from the rest of the cell which carry out specific functions. An example of an organelle is the mitochondria which are known to be the “powerhouse of the cell.” They have their own genome (mtDNA) and are semiautonomous. They are said to have evolved from a free α proteobacterium like organism (Takasugi, Yagi, et al., 2010). The word mitochondria is derived from two Greek words: “mitos” which means thread and “chondros” which means “grain”. These two words offer an apt description of the morphology ...