Free will and Science essays

Free will and Science essays If science is right, does that mean we dont have free will? What is free will? Free will is free in the sense that the human mind has the ability to consider multiple decisions and choose particular outcomes. In reality however, only one choice and only one decision is actually made. The makeup of the brain allows no uncaused, truly random or causeless factors to enter the process. But from the other perspective of the person making a decision, multiple decisions are possible, and multiple outcomes are well thought-out. If peoples behavior is fully explained by their genetics and environment, then so must be their beliefs. The fist thing that came to my mind in determining whether these factors science says influences us on our decision for having free will was homosexual beings. I have concluded that gays cant help being gay, and even perhaps that it would be too much too expect someone with that genetic tendency to abstain from all homosexual behavior, even if not particular acts at particular times. Homosexuals claim that they do not have a choice to become heterosexual due to genetics. Do you think that a person is born gay and is aware growing up who they are and what they stand for then one day chooses not to be gay anymore? I think not, genetic factors is something that you cant just snap out of and choose not to be that way, they influence our choice if we even have one when it comes to these factors. I dont believe that genes alone determine our actions, but all of our experiences added to the determinants. Of course we can choose to hit someone, ride our bike, or go out to eat, but we cannot freely choose who we are and what we are made of? Free will to me is more or less the ability to independently consider and choose between different alternatives, but sometimes due to genetic factors we have no choice (being gay). What about people who have a disability ...

Business Proposal-Business Solutions Essay Example | Topics and Well Written Essays - 1500 words

Business Proposal-Business Solutions - Essay Example es at the company, evaluates the objectives necessary in tackling this issue, and then puts forward various suggestions and propositions for the company that it can apply in order to overcome the problem of losing its experienced and professional employees so soon and at a high rate. Problem A high turnover rate among employees of a given company has a negative impact on the overall performance of the company. This is because employees are the best asset that any company may have, and as such, instrumental in creating or developing a competitive advantage for the company over other industry players. However, a high rate in employee turnover means that the company loses at a fast rate its experienced and professional employees, sometimes to its competitors. This becomes a thorny issue as the company suffers a brain drain, as well as facing stiff competition from its competitors since the employees who leave the company to join its competitors go with important company information and secrets that its competitors later use to drive it out of the market. On the other hand, it is imperative to note that the company also suffers from inefficiencies in performance that result from the high rate of employee turnover. For instance, a company may reduce its production or processing capacity because it lacks adequate employees to undertake these duties and responsibilities within the company. This in turn reduces the overall output of the company, hence making it less competitive within the market, especially because it can no longer meet its market demands or satisfy its customers appropriately. Similarly, the process of recruiting and training new workers to fill in the vacancies created by the employees who left the organization is very costly and tiresome, especially considering that the company might have to undertake this process more frequently. The company loses vast resources in the recruitment and training sessions, as well as valuable time that would otherwise

Class student dicussions answers week 4 Assignment - 1

Class student dicussions answers week 4 - Assignment Example When revising written messages, it involves trying to find the errors within the message. In doing this, I would read the message to others and take their opinions. Then using their opinions I would go back and step by step correct the errors. In cases where no one is available, I would use different references to see if the message is constructed correctly. I still am learning new ways to better construct my messages, and how to revise them. Over the years, I have done great in courses in revising my messages, and within my written, this course is my first to not get it done properly. I go over my messages, and try to correct them, and use many resources to help, but I find myself still coming up short. Even with spell-check and other things to help aide me, it seems not to be working. It seems that the best revising plan for me would be to keep working on my revising, and being open to many new ways to revise my work. I agree with Joshua scenario on the chosen OSI Model. However, I think a model in computer networking will clearly explain this model. Messages or data is sent from one computer user to another via the internet. The Application layer is where a person decides on the interface to use like Mozilla Firefox. The Presentation layer is where the message will be encrypted into a Microsoft Office document and then copied to the interface. The Session layer is where the sender ensures that the computer is well connected to the internet. The Transport layer is where the sender decides on how to send the message and based on a given priority. The Network layer is to obtain information on the required email address and obtaining the IP address of the sender. The Data-link layer puts the email address to the subject of the email where the MAC address of the sender is stated while the Physical layer involves the sending of binary signals in the process of data exchange. The scenario used

4P Marketing Essay Example for Free

4P Marketing Essay hese are the basic elements of the MARKETING PLAN for any business. PRODUCTThe business has to produce a product that people want to buy. They have to decide which market segment they are aiming at age, income, geographical location etc. They then have to differentiate their product so that it is slightly different from what is on offer at present so that people can be persuaded to give them a try. PROMOTIONCustomers have to be made aware of the product. The two main considerations are target market and cost. A new business will not be able to afford to advertise on national television, for instance and would not wish to because its market will be local to start with. Leaflets, billboards, advertisements in local newspapers, Yellow Pages and word of mouth would be more appropriate. PRICEThe price must be high enough to cover costs and make a profit but low enough to attract customers. There are a number of possible pricing strategies. The most commonly used are PENETRATION PRICING charging a low price, possibly not quite covering costs, to gain a position in the market. This is quite popular with new businesses trying to get a toehold. CREAMING the opposite to penetration pricing, this involves charging a deliberately high price to persuade people that the product is of high quality. Luxury car makers often use this strategy COST PLUS PRICING this is the most common form of pricing. Costs are totalled and a margin is added on for profit to make the total price. PLACEThe business must have a location that it can afford, and that is convenient and suitable for customers and any supplier. The Marketing mix is a set of four decisions which need to be taken before launching any new product. These variables are also known as the 4 Ps of marketing. These four variables help the firm in making strategic decisions necessary for the smooth running of any product / organization.These variables are Product

Free Essays - Importance of the Houses in The Awakening :: Chopin Awakening Essays

Importance of the Houses in The Awakening In Kate Chopin's novel The Awakening, Edna's two different houses symbolize her life greatly. Her first house, the mansion of which she shared with her husband, symbolized her life before she started to awaken and realize the kind of life she was in. Her second house, the pigeon house of which she lived in alone, shows her life after she starts to awaken and realize what is going on with her life and that she was not happy before. These two houses show very strong meaning of a before and after of her awakening. As the novel starts out Edna is a housewife to her husband, Mr. Pontellier, and is not necessarily unhappy or depressed but knows something is missing. Her husband does not treat her well. "...looking at his wife as one looks at a valuable piece of personal property which has suffered some damage." She is nothing but a piece of property to him; he has no true feelings for her and wants her for the sole purpose of withholding his reputation. "He reproached his wife with her inattention, her habitual neglect of the children. If it was not a mother's place to look after children, whose on earth was it?" Mr. Pontellier constantly brings her down for his own satisfaction not caring at all how if affects Edna. Unfortunately Edna has no clue that she is being treated so poorly in the beginning of this story. With Mr. Pontellier being absent from home so often she finds plenty of time to spend with Robert. Through the whole summer she does not realize the feelings she is developing for Robert and only sees him as a friend. She enjoys spending all of her free time with him and gets along with him much better than her husband. It is not until she is back home and Robert leaves for Mexico that she starts to "awaken" and realize her true feelings not just for Robert but also for life in general. At first Edna only misses Robert greatly and wonders why he never writes her like he promised he would. She does get to read letters in which Robert has sent others instead of her. Free Essays - Importance of the Houses in The Awakening :: Chopin Awakening Essays Importance of the Houses in The Awakening In Kate Chopin's novel The Awakening, Edna's two different houses symbolize her life greatly. Her first house, the mansion of which she shared with her husband, symbolized her life before she started to awaken and realize the kind of life she was in. Her second house, the pigeon house of which she lived in alone, shows her life after she starts to awaken and realize what is going on with her life and that she was not happy before. These two houses show very strong meaning of a before and after of her awakening. As the novel starts out Edna is a housewife to her husband, Mr. Pontellier, and is not necessarily unhappy or depressed but knows something is missing. Her husband does not treat her well. "...looking at his wife as one looks at a valuable piece of personal property which has suffered some damage." She is nothing but a piece of property to him; he has no true feelings for her and wants her for the sole purpose of withholding his reputation. "He reproached his wife with her inattention, her habitual neglect of the children. If it was not a mother's place to look after children, whose on earth was it?" Mr. Pontellier constantly brings her down for his own satisfaction not caring at all how if affects Edna. Unfortunately Edna has no clue that she is being treated so poorly in the beginning of this story. With Mr. Pontellier being absent from home so often she finds plenty of time to spend with Robert. Through the whole summer she does not realize the feelings she is developing for Robert and only sees him as a friend. She enjoys spending all of her free time with him and gets along with him much better than her husband. It is not until she is back home and Robert leaves for Mexico that she starts to "awaken" and realize her true feelings not just for Robert but also for life in general. At first Edna only misses Robert greatly and wonders why he never writes her like he promised he would. She does get to read letters in which Robert has sent others instead of her.

Gas Diffusion Essay

OBJECTIVES: Determine the gas diffusion coefficient of acetone using the established Winkelmann’s method KEYWORDS Diffusivity, Gas Diffusion Coefficient, Winkelmann’s method OVERVIEW The knowledge of physical and chemical properties of certain materials is important because very often process engineering deal with the transformation and distribution of these materials in bulk. One such property is diffusivity. Mass transfer by diffusion takes place when there is a concentration gradient of the diffusing component. Naturally, the diffusion in gas phase is much faster than the diffusion in liquid phase due to the small spaces between the molecules that hinder other molecule movement. Other factors that will effect the diffusion are temperature, density, concentration and other external factors. 1. INTRODUCTION This experiment has been designed for students experiment on the technique of determining diffusivity of the vapor of a volatile liquid based on the established Winkelmann’s method. In this method the volatile liquid is allowed to evaporate in a vertical glass tube over the top of which a stream of vapor-free gas is passed. A water bath is provided for maintaining a steady temperature so that there is no eddy current in the vertical tube and mass transfer takes place from the surface by molecular diffusion alone. The rate of evaporation can be followed by the rate of fall of the liquid surface. A traveling microscope is provided for determining, the liquid fall. With the knowledge of the concentration gradient, the diffusivity of  the vapor of the volatile liquid can then be calculated. 2.THEORY When a concentration gradient exists within a fluid consisting of two or more components, there is a tendency for each constituent to flow in such a direction as to reduce the concentration gradient. This is called mass transfer. Mass transfer takes place in either a gas phase or a liquid phase or in both simultaneously. When a liquid is allowed to evaporate in a narrow vertical tube and a steady temperature is maintained, mass transfer takes place from the surface by molecular diffusion alone. This is the technique developed by Winkelmann to determine the diffusivity of the vapor of a volatile liquid. By monitoring the evaporation rate, which is the rate of fall of liquid surface, and with the knowledge of concentration gradient, one may then calculate the diffusivity. The rate of mass transfer is given by: (1) where, D=diffusivity [m2/s] CA=saturation concentration at interface [kmol/m3] L=effective distance of mass transfer [m] CT=total molar concentration [kmol/m3] CBm=logarithmic mean value of CB [kmol/m3] Considering the evaporation of the liquid: (2) where, L=density of liquid [kg/m3] M=molecular weight [kg/kmol] Combining equations 1 and 2 we get, (3) Integrating and putting L = L0 at t = 0: (4) Values of L0 or L will not be measured accurately but accurate values of (L – L0) are available. Thus, rearranging equation 4: or,(5) A plot of t/ against will give a slope s: (6) Diffusivity D can then be calculated from equation 6: 3.START UP AND SHUT- DOWN PROCEDURES 3.1Start-up Procedure Prior to running an experiment, students are advised to perform the following start-up procedure: 1.Fill the water bath with clean (preferably filtered) water to approximately 30 mm from the top. 2.Plug the mains cable to the electrical supply. Be sure that the voltage of the supply is correct to suit the equipment. 3.Switch on the main power on the control panel. 4.Adjust the set-point value on the temperature controller to 50  °C. Warning!!Do not set the temperature controller beyond 70  °C. 5.Switch on the heater. Observe the water temperature heats up to 50  °C and remains constant. 6.Switch on the air pump. Adjust the needle valve so that a steady low velocity of air stream is detected at the end of the flexible tubing. 7.The equipment is now ready for student experiment. b)Priming Procedure for the Capillary Tube Before using the capillary tube in an experiment using acetone, students are advised to clean the inside of the tube. 1.Prepare a weak solution of detergent. 2.Use a Hirschmann pipette to fill the tube with the solution. Tapping the outside of the tube may be necessary if the solution is trapped and does not flow down. 3.Turn the tube upside-down and shake. Empty the tube. 4.Repeat steps 2 to 3 with acetone. 5. The tube is now ready for student experiment. c)Shut-down Procedure After the completion of an experiment, students are advised to shut down the equipment as follows: 1.Switch off the heater and air pump. 2.Adjust the set-point value of the temperature controller to approximately 5 degree below the room temperature. 3.Allow the water to cool down until it is safe to touch. Open the drain valve and empty the water tank. 4.Detach the flexible tubing and clean the capillary tube for next use. (Refer to priming procedure) 5.Switch off the main power. Unplug the main cable if the equipment will not be used for a long period. 4.EXPERIMENTAL PROCEDURES 1. Perform the start-up procedure as outlined in section 3. 2.Initially switch off the air pump. 3.Partially fill the capillary tube with acetone to a depth of about 35 mm. 4.Carefully insert the capillary tube through the fitting on top of the water bath cover. Do not over-tighten the fitting. 5.Observe the initial level of acetone through the microscope. Record the level in the table. 6.Connects the flexible tubing from the air pump line to one end of the capillary tube. Switch on the air pump. 7.After 10 minutes, switch off the air pump. Disconnect the flexible tubing and detach the capillary tube from the fitting. Observe and record the level of the acetone. 8. Repeat steps 5 to 6 at 10 minutes intervals. 9. Record the time, acetone level and liquid fall in the table below. 5.0RESULT Time, t (ks) Level of Acetone, L (mm) Liquid Fall (L – L0) (mm) t/(L – L0) (ks/mm) 6.0TUTORIALS 6.1 Plot t/ against. Determine gas diffusivity, D from the obtained slope, s. Attached all of your calculation at the appendix in the experiment report. 6.2 Compare the experimental value with the theoretical value that can be predicted from empirical equations (e.g. modified Maxwell’s equation by Gilliland). 6.3 Discuss the factors that effect the diffusion of acetone from the graph that have been plotted. 6.4 Base on objective of the experiment and the theory in gas diffusion makes a conclusion from your finding. 7.0 SAFETY AND MAINTENANCE General Safety Procedure 1.Always read and understand the manual properly before attempting to operate the equipment. 2.Always wear proper attire during laboratory session. It is highly recommended that eye protection and gloves are used. 3.Be careful when handling hazardous material. Always refer to the material safety data sheet. Avoid inhaling in great amount any hazardous material. 4.Avoid any spillage onto electrical components to prevent electrical shock. 5.Avoid touching hot surfaces (e.g. heater) to prevent skin burn. 6.Always conduct experiment in a properly ventilated room. General Maintenance Procedure 1.Do not operate the equipment if any of the components is found to be faulty. Consult the instructor for assistance. 2.Disconnect the equipment from electrical supply when not in use. 3.Drain the water from the water bath. 4.Clean the water bath thoroughly after use. Values for Calculation: 1. Ï  L = 760.0 kg/m3 2. M = 58.08 kg/kmol 3. Partial pressure P* = 0.8062 atm 4. where for acetone, CB1=0.0377 kmol/m3 CB2=0.00731 kmol/m3 CA=0.0304 kmol/m3 CT=0.0377kmol/m3

The Issue Of Same Sex Parenting - 1153 Words

Paper Same-Sex Parenting Homosexuality has been a sensitive subject in this society for generations; it has been repelled against and condemned because it is considered to be sin-natured to certain traditions and religions. In the past several years, gay rights have been a controversial topic in many areas of the public and court rooms. More recently, the debate about gays having the right or ability to parent has become an increasingly popular topic, especially with same-sex marriage being legalized. There are typically two ways of thinking about gay parenting: it’s wrong and shouldn’t be accepted or that it’s perfectly sane and should be accepted. While the people who are against same-sex parenting would argue that kids rose by gay parents are more at risk for mental disorders, social, sexual and gender development, depression and other negative effects, studies have shown that this is simply not true. In fact, a number of studies and articles have indicated that there is no negative effect or difference in outcomes between children that are raised by same-sex parents than children raised by heterosexual parents. BACKGROUND According to the U.S. Census Bureau, there were approximately 594,000 reported same-sex couple households living in the United States in 2010. Out of the 594,000 same-sex couple households, 115,000 reported having children. Eighty-four percent of these households contained own children of the householder. In comparison, 94 percent of opposite-sexShow MoreRelated Social and Legal Obstacles of Gay and Lesbian Parenting Essay1677 Words   |  7 PagesSocial and Legal Obstacles of Gay and Lesbian Parenting In the last decade there has been a rise in the number of lesbians and gay men forming their own families. Many do this through adoption, foster care, artificial insemination, and other means. 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