Experiment Essay Examples and Topics

Introduction Caffeine has been known to affect the human body in a multitude of ways. Caffeine is often associated with being responsible for insomnia, raising blood pressure, headaches, nervousness, as well as a jittery feeling (Food and Drug Administration 1). However, caffeine also has some…

John Watson (1878 – 1958), an American psychologist who was deeply influenced by a Russian psychologist, Ivan Pavlov, who is also a behaviourist. Watson further developed his ideology towards psychology mainly based on Pavlov’s works. Watson is known for his famous yet controversial experiment, the…

In 1920, most psychologist are well versed with Sigmund Freud (1856) psychoanalysis theory where the focus is on the unconscious mind rather than the conscious mind. It is built on the idea that human’s behaviour is determined by the experiences from their past that are…

There have been many historical experiments on human behavior, however we are going to be focussing on the earliest, to the most controversial, the most successful experiments in history. Over time there have been human behavior experiments that still help psychology experts to this day,…

“I will remember that I remain a member of society, with special obligations to all my fellow human beings, those sound of mind and body as well as the infirm.” Throughout history it has proven to be increasingly difficult not to be a hypocrite to…

Preston Brown, a graduate student at Texas Tech University was working on the highly energetic nickel hydrazine perchlorate (NHP) in early January 2010 when an almost fatal accident that scarred him for life occurred. In a series of events that involved disregard for his supervisor’s…

The arousal of Tuskegee Experiment is a widely condemned experiment during 1940 in Macon Country. It was a study that evidently shows an allegedly increasing of deliberate racism. According to some research; it’s like an epidemical disease on how we rationalize insufficient or invalid justification….

The documentary, Deadly Deception, is based on the true story about the Tuskegee Study which was carried out in Macon County, Alabama over a forty year period. Sanctioned by the United States Public Health Service and the Tuskegee Institute, and paid for with taxpayer dollars,…

There have been notable, and some gruesome, scientific experimentations that have been conducted on humans that are dated as far back as the 1800s. It is not uncommon to wonder how human experimentation may be deemed ethical. Before the Nuremberg Trials, it was likely that…

Abstract This paper will show basic Psychological studies and terms. One theory that will be introduced is Skinner’s box theory. Burrhus Skinner was an American scientist who conducted behavioral experiments with rats. This paper will also give the reason to why Psychology is a mandatory…

Scientists state that psychology is a science in which an individual’s behaviour, thoughts and feelings are used to understand the internal process which can lead people to behave the way they do. Psychologists have adopted numerous approaches to understanding such human behaviours. This essay will…

In the present, researchers have to balance gathering data from the subjects whilst protecting their human volunteers. In the past, however, researchers have not always been considerate regarding the state of the human beings they were studying. Thus, a lot of researches done with historical…

As a student, I find science a really hard and complicated subject as it composed of different branches, different elements, different definitions and different methods. Upon watching the video, I realized the importance of science in our life, the importance of learning and understanding it….

When we think of people drinking water, we regularly see them use a glass, water bottle, or mason jar. But what about from a mayonnaise container? While our culture likes to be environmentally friendly, I find that using any means necessary to do so would…

Stanley Milgram was a psychologist at Yale University. Milgram was doing research or an investigation on whether if someone follows instructions and does what he is being asked to do or chooses to go against it. Envision you are being advised to torment another person…

Introduction The density or weight of a given volume of mud is determined by using a mud balance. The mud balance consists of a constant volume sample cup with a lid connected to the balance arm. A level bubble which is built into the beam…

Introduction The Density of a mud is the weight per unit volume expressed either in pounds per gallon or pounds per cubic foot. The density of the mud is important in order to maintain both the hydrostatic pressure as well as the pressure exerted by…

Introduction In order for us to determine the density or weight of a given mud, we can use a mud balance. In our experiment a 4-scale metal mud balance was used. The mud balance is being made in a way that the fixed volume cup…

The concept that “the one person we should never lie to is ourselves” is a form of absurdity through the human mind. As Samuel Johnson once said, “almost all absurdity of conduct arises from the imitation of those whom we can not resemble.” The ability…

It was early on the Sunday morning of August 17, 1971, when the Stanford Study Experiment first commenced. A college student was confused as he heard sirens blaring and a police officer placed him under arrest and drove him towards Stanford University. The “prison” made…

The purpose of this experiment was to investigate the effect of the habitat on the population of butterflies. This experiment was conducted by using two different shades of backgrounds to mimic the habitats. We also used colored hole-punched paper and tweezers to demonstrate butterfly species…

New Expectations and Goals Our mock interview assignment allowed me to do extensive self evaluation as well as the opportunity to compare and contrast between myself and what most likely would be competitors for a teaching job. This assignment simulated the high stakes interview routine…

Materials and Methods In this experiment we used two beakers. One was filled halfway with ethanol, while the other was filled halfway with water. Two teaspoons of baking soda went into each beaker. Then, Elodea (an aquatic plant) was put in each beaker. We then…

The driving forces for the low molecular weight gelators ( LMWGs ) where it self-assembles are due to dipole- dipole attraction, hydrogen- bonding, π- π interactions, and the van der Waals forces. For the construction of an LMWG, it is efficient if it uses low…

Maximal aerobic power (MAP) is described as the cardiorespiratory systems ability to function at full capacity, another way to look at it is the maximum rate the body can use oxygen during an intense exercise over a duration of a certain time frame. The rate…

Numerous cultures isolated from different sites of infections such as blood, cerebrospinal fluid (CSF), urine, pus, stool and many more are routinely measured through a microbial profile and antibiogram. The results of the microbial profile and antibiogram of these cultures isolated are applicable in diagnosing…

Introduction Hydrostatic Pressure Hydrostatic pressure is a pressure exerted by fluid from any directions at equilibrium with the presence of gravitational force. Based on this concept,it is learnt that the pressure increases proportionally with the depth/height of the fluid as the weight of fluid exerted…

Chlorination reactions are key processes used in industry and are also utilized in the public sector. In terms of the atomic level a chlorination reaction is any reaction or process in which chlorine, and no other element, are introduced into a molecule. These reactions must…

The goal of this study was to determine how choosing a seat is affected by motivation and hemispheric laterality. Studies have attempted to display the relationship between hemispheric laterality and choosing a seat, but there has been some disagreements and flaws in these studies. So…

This experiment was based off a previous study in which participants were labeled either “right movers” or “left movers” depending on the direction in which they most looked away during face-to-face conversations. This indicated easier brain activity in the opposing hemisphere which was further backed…

One of the biggest challenges to projects focused on the capture and storage of CO2 is the cost. In situ mineral carbonation is quite a new concept but it’s very promising. Nevertheless, transport and storage costs of ISMC are still much higher when compared with…

Introduction Genes are responsible for encoding the characteristics, such as phenotypes, of an organism. Genetic screening allows the function of a gene to be determined. In this experiment, a forward genetic screening approach was done to screen for mutated genes in four mutant strains of…

Graphene oxide (GO) was prepared from natural graphite powder using a modified Hummers’ method (Ji et al. , 2012), (Wang et al. , 2011). Fe3O4 microspheres were produced tracing a solvothermal method published formerly (Deng et al. , 2010). FeCl3. 6H2O (4. 32 g) and…

In this article, the authors carried out an observational study to examine what, why and how the class of end-users, who are not professionally trained but seek to publish interactive data themselves, use Exhibit, a web-based data publishing framework, to author and publish structured information…

A mouse liver tissue was used as the sample for the experiment. The C57BI/6 strain of mouse was sacrificed through cervical dislocation and its liver was harvested. The liver was then homogenized in phosphate buffer saline (PBS) using a mortar and pestle method of mechanical…

You should Be extra able to utilizing these rules to associations and happenings. Make clear the happenings When writing an newspaper and try and construe it utilizing all assistance from just a few some concepts and the sociological theories which you may have heard. Within…

Naturally occurring Arsenic happens naturally as part, ranks because the twentieth most occurring element within the layer and is cosmopolitan within the setting. The last word supply of arsenic on the surface is igneous activity. Arsenic is wide unfold within the socio-economic class of the…

Introduction Chemical testing, whether qualitative or quantitative is done by running several chemical tests or reactions to establish the identity of a chemical through properties unique to that chemical. In the real world this type of testing could be used for many different reasons. Knowing…

Diabetes mellitus (DM) as a metabolic issue remains a major medical issue on the planet. It is portrayed by outright or relative lack of insulin secretion as well as insulin resistance that outcome in hyperglycemia and impeded carbohydrates, lipids, and proteins digestion. DM has been…

As the scientist Louis Pasteur once said: “When I get in my lab, I leave God in the cloakroom”. This quote justifies perfectly the researchers’ actions in this article written by Jack Kelly, an award-winning author and journalist. Often referred to as “The adrenaline in…

Abstract This study aims at evaluating the ameliorative effect of Oleic and Phytol rich extracts of Vernonia calvoana (VC) against Streptozotocin induced nephrotoxicity in rats. Thirty-six (36) albino Wistar of mixed sexes rats weighing (100-150g), were divided into 6 groups of 6 animals each. Groups…

Abstract Username is a distinctive identity for each user. Username is used to discover a particular user uniquely among several others. In any security system an username-password checking is very important. So to safeguard the password from an intruder we implement for each user account…

Cofficient Of Linear Expansionaim To determine by practical means within a laboratory environment, a value for the coefficient of linear expansion of a given material and compare the result with an accepted published value. The following apparatus were used to conduct the experiment. a. PASCO…

Abstract This report is about a steam-powered racing boat designed. The boat designed achieves a sail time of 38. 6 seconds over 4m. The boat is made of aluminium from a can. It has a volume of 288^3, with a mass of 0. 209 kg….

The impact of effect stack or the responses should be dissected regardless as their belongings could harm the framework with significant power. a concise investigation is to be finished amid the outline stage to foresee about the subsequent harms because of these dangers or perils….

Abstract The engineering project entitled ‘OPTIMISED STEAM-POWERED RACING BOAT’ was a group project to design, build and test a steam-powered racing boat. Although this was a group project, the assessment was individual. Each member of the group was expected to present their findings in the…

Suggest some experiment suitable for studying context effects and perceptual learning for students of university of Gujarat. Give complete description that this experiment will be performed There are two general procedures associated with sensation and discernment: Bottom up processing: Base up preparing alludes to handling…

Abstract According to the studies a 4-week-long administration of exogenous thyroxine in broiler breeder hens to decline the cold-induced ascites in their offspring suggests that the long-term maternal hyperthyroidism would affect gastrointestinal tract morphology in broiler breeder hens. The birds (70) were fostered in the…

The study I examined was undertaken in order to test a new intervention method for patients with Apraxia of Speech (AOS) and co-occurring aphasia. The researchers wanted to test how implicit manipulation of phonemes via rhyming, deletion, and alliteration tasks could improve overall speech production…

Introduction: Any chemical process is the combination of some essential unit operations, and the important one is a chemical reaction and mass transfer. The rate of mass transfer influences many vital aspects of a process like the success rate of how good a process is…

The cell lines that were used in the experiment were confirmed as monocytes. This is apparent due to the characteristic architecture displayed by the cells, such as large, eccentrical nuclei, accompanied with copious cytoplasm and fine granules, which is consistent with monocytes. The cell line…

Introduction Iodine value is additionally called Iodine number, in analytical chemistry, the measure of the degree of unsaturation of fat, oil, and wax. The quantity of iodine, in grams, that’s taken up by 100 grams of the oil, fat, or wax. Saturated oils, fats, and…

Paired t test is a statistical procedure used to determine whether the mean difference between two sets of observations is zero. This method is used mostly to compare the mean differences when the observations are obtained in pairs and are thus dependent on each other….

Currently India has taken a major initiative on developing the infrastructure such as express highways, power projects and industrial structure etc., to meet the requirements of globalization, in the construction of building and other structure. Concrete plays the key role and a large quantum of…

We have selected three strains of Trichoderma species to compare its enzymatic activity, these strains were, T. viride, TRN4 (lab mutant) and TB1 (isolated from banana soil rhizosphere). Trichoderma strains were cultivated by using novel neem cake wheat bran substrate for SSF. The strains were…

Creating a False Memory in the Hippocampus: A Student Summary Researchers from the RIKEN-Massachusetts Institute of Technology (MIT) Center for Neural Circuit Genetics at the Picower Institute for Learning and Memory, Department for Biology and Department of Brain and Cognitive Sciences, MIT, Cambridge performed an…

Studying the effect of Silver nanoparticles synthesized by Ulva fasciata aqueous extract against liver toxicity induced by CCl4 in ratsFawzia Alshubaily Biochemistry department, Faculty of science, King Abdulaziz University, Kingdom of Saudi ArabiaAbstractThe development of green synthesis of metallic nanoparticles and their applications are considered…

Abstract The main aim of article is investigation of mechanical, chemical structure and thermal properties of the environmentally friendly biopolymer composition. To prepare composition used biopolymer as a filler and phenol – formaldehyde oligomer as a liason. As a biopolymer used nut shell. Firstly the…

The purpose of these experiments is to view bacterial cells under a microscope by staining the cells and accommodating their characteristics with the stains used as different bacteria cells have different characteristics, depending on the environment in which they are exposed in. Experiment 4 covers…

Abstract To examine the feasibility of branch of Acacia mangium with diameter less than 8 cm as a raw material for pulp production, we carried out a systematic fundamental study. Those branches are usually left on the ground as logging wastes in a plantation. Based…

Imagine eating chemicals instead of food. Not so tasty I would imagine. With GMOs, you may actually be eating chemicals. GMO is an acronym for Genetically Modified Organisms, or organism that have undergone changes in a lab. Some of these changes may include heat resistance,…

Introduction The main objective of this experiment was to test for traces of starch, glycogen, reducing sugars, and protein in twelve substances- 1% glucose, 0.3% glucose1phosphate, 1% maltose, 5% honey, 1% sucrose, 1% lactose, 1% glycogen, 1% starch, 1% protein, beer, distilled water, and an…

In the article “Smart plants can teach us a thing or two” by Rachel Ehrenberg it is explained that plants exhibit intelligence, however, it is not like how animals exhibit intelligence. Plants have the ability to learn and adapt to their immediate environment which leads…

Aim In this experiment, foods were burned in order to determine their different caloric content by measuring the radiated thermal energy. Different foods, containing differing amounts of potential chemical energy caused by their different molecular composition, were examined using calorimetry. Introduction Being the closest friend…

The purpose of this experiment was to monitor the oxidation reaction of benzoin to benzil through Thin Layer Chromatography (TLC) and extract the product with liquid-liquid extraction. During the oxidation reaction a phase-transfer catalyst called Stark’s catalyst was used and then monitored by TLC until…

In this paper, an example of phase analysis during annealing is presented using in-situ TEM. The example is demonstrated on amorphous Cu-Mn/C thin films focusing on phase identification in a multicomponent system. The transient states following the crystallization of the amorphous Cu-Mn alloy and the…

There are far too many articles on the internet which (often falsely) claim that the great physicist Albert Einstein “Got it wrong”. However a scientific paper came out in 2010 which Einstein certainly would not have expected. He once predicted that the random movements of…

When in late May 1944, only ten days before the D-day, a brochure asking for volunteers in a medical experiment was distributed through the work camps across the USA where conscientious objectors had found an option to serve their country, little could the over 400…

It has been observed that in typical lab conditions where lab operators used to do experiments in the conventional way, there are so many aspects which need improvement. Lab experiments require a dedicated person who is physically present at the lab location to take care…

Abstract This experiment was conducted to find out the EMG values when the bicep brachii muscle goes through concentric and eccentric contractions. The EMG values are affected by the number of electric signals present during the contractions. 13 subjects participated in the experiment and a…

Heterocyclic composites are imperative class of organic compounds which are present in various natural compounds such as chlorophyll, vitamins, haemoglobin, and alkaloids i.e. morphine, vinblastine etc and have broad application in many filed of science such as copolymers, dyestuff, sanitizers, and possess N, S, O…

Beams are an essential part of engineering. A beam which is rigidly connected at one end to a fixed support and free to move at the other end is called a cantilever beam. Various infrastructures such as traffic lights, roofs, diving-boards, and bridges are constructed…

Introduction: A group of students on the date 9/11/18 were selected to perform various experiments to in order to find the effects of thickeners on vinegar, how ascorbic acid differs in a variety of different orange juice products, and how cheese is created through the…

EXPERIMENTAL OF [CO]_2-ECBMAPPARATUS UNITS ECBM test is carried out with an apparatus which consists of three (3) main parts, namely: The Injection Unit This unit comprises of a high pressure Ruska Gas Cylinder which is initially with Injection gas at a recommended pressure; pump will…

Factors that Affect the Insect Abundance:Insects abundance is regulated by biotic and a-biotic factors. Anthropogenic and natural environment have different factors that affect the arthropods with the passage of time. Survival and flourish at tremendous physical conditions is required particularly for their adaptations and plastic…

This experiment was conducted to discover whether male or female students were more prone to say ‘thank you’ when an altruistic action of politeness was addressed to them. The experiment took place in various buildings at The University of Texas at Austin by opening doors…

For this project I decided the social norm, which is expected behavior in specific situations, that I would experiment with is constantly interrupting someone when talking to them. Social control is relevant to norm violation because it is includes different reactions to said violations. I…

In this study by J. Brinkman and H.G.J.M. Kuypers, the neuronal connections from the cerebral cortex to the spinal chord were examined in order to determine how the descending contralateral and ipsilateral pathways supply the upper extremity muscle fibres. This experiment suggests that in rhesus…

Material and methods Animals Sprague–Dawley rats (220-250 gram, male) were purchased from Pasteur Institute of Iran and were kept in animals’ house under standard conditions 12h/12 dark/light cycle (light beginning at 7 a.m.) and temperature states of 22 ± 1o C. All rats had free…

People living in developing countries depends primarily on traditional plants as a source for treating diseases by killing microorganisms such as E. coli and Salmonella that causes diseases and illness in the body. One of such common plant available in developing countries like Philippines is…