Watermelons :: essays research papers

Watermelons Watermelon is truly one of summertime’s sweetest treats. Watermelons are fun to eat and good for you. Watermelon seeds were brought to this country by African slaves. Today there are more than 100 different varieties of watermelons. The flesh may be red, pink, orange, or yellow. There are seedless varieties and super-sweet round ones that fit nicely into the refrigerator. Watermelon is a tender, warm-season vegetable. Watermelons can be grown in all parts of the country, but the warmer temperatures and longer growing season of southern areas especially favor this vegetable. Producing a good watermelon is a bit tricky in the short northern season. Gardeners in northern areas should choose early varieties and use transplants. Mulching with black plastic film also promotes earliness by warming the soil beneath the plastic. Floating row covers moderate temperatures around the young plants, providing some frost protection in unseasonable cold spells. Harvesting is particularly critical because watermelons do not continue to ripen after they have been removed from the vine. They should be picked at full maturity. No amount of thumping, tapping, sniffing, or shaking can actually give a clue to ripeness. One main kind of watermelon is a seedless watermelon. These melons are self-sterile hybrids that develop normal-looking fruits but no fully developed seeds. The seeds for growing them are produced by crossing a normal diploid watermelon with one that has been changed genetically into the tetraploid state. The seeds from this cross produce plant, when pollinated by normal plants, produce seedless melons. In seedless watermelons, rudimentary seed structures form but remain small, soft, white, tasteless and undeveloped tiny seed coats that are eaten virtually undetected along with the flesh of the melon. Seed production for these seedless types is an extremely labor intensive process that makes the seeds relatively expensive. Because germination of these types is often less vigorous than normal types, it is recommended that they be started in peat pots or other transplantable containers. Here the germinating conditions can be closely controlled. Once transplanted, cultivation is similar to that for regular watermelons. For pollination necessary to set fruit, normal seed types must be interpolated with seedless melons. The pollinator should be distinct from the seedless cultivar in color, shape or type so that the seedless and seeded melons in the patch can be separated at harvest. Because seedless types do not put energy into seed production, the flesh is often sweeter than normal types and the vines are noticeably more vigorous as the season progresses.

Macbeth Soliloquy

Macbeth’s Soliloquy In Macbeth’s soliloquy Shakespeare uses many rhetorical devices to magnify Macbeth’s change in attitude about killing Duncan. Two of the main rhetorical devices used in the soliloquy are rhetorical questions and allusions to Hecate and Tarquin. These two devices help Shakespeare depict the change in Macbeth’s attitude about killing Duncan and also represent his decision to kill Duncan. Macbeth’s rhetorical questions share his lack of clarity and conviction to kill Duncan while the allusions represent his decision forming and becoming clear to him.At the beginning of Macbeth’s soliloquy Shakespeare uses rhetorical questions to represent Macbeth’s feelings about killing Duncan. In the first seven lines we see three rhetorical questions. These questions lead into the conversation Macbeth has with himself to decide if he will kill Duncan. At the beginning of the soliloquy he seems unsure if he actually wants to go throu gh with the plan. This uncertainty is represented by his uncertainty of the dagger’s existence. The first question he asks is whether or not he actually sees a dagger in front of him.It is a simple question but leads us into the others. The second question he asks is if the dagger was sent by a â€Å"fatal vision† (II. i. 35). Here, the word fatal acts as a double entendre. Fatal can either mean someone’s destiny or it can mean a deadly action and in this case it works with both definitions. Macbeth wonders if it is his fate to kill Duncan with the dagger and the dagger is the deadly weapon that will be used to kill Duncan later on in the play. The final question Macbeth asks himself is whether this dagger is real or not and if it is formed by his â€Å"heat-oppressed brain† (II. i. 38).The fact that he does not even know if he really sees a dagger or not makes it clear to the audience that he is going crazy over the thought of killing Duncan. When Macbet h asks himself this question he is wondering whether he really wants to kill Duncan or if he is just caught in the moment. Later in the soliloquy he even says â€Å"[his] eyes are made†¦fools† (II. i. 43) and that it is â€Å"the bloody business which informs/ [the dagger] to [his] eyes† (II. i. 47-48). Since the dagger is not real we know Shakespeare is telling us that Macbeth is thinking about killing Duncan but is still too scared to actually do it.As the soliloquy progresses, and so does his idea of killing Duncan, he starts talking about more concrete ideas, such as witchcraft, and this represents his growing desire to kill Duncan. In the second half of the soliloquy Macbeth finally decides to kill Duncan. When Macbeth says â€Å"now o’er the one half-world† (II. i. 48) he is talking about the time when people are asleep, or nighttime. While he does this he alludes to two famous and immoral people, the goddess Hecate and the Roman King Tarquin. At the time when Shakespeare was alive the audience knew who Shakespeare was referring when Macbeth said the names Tarquin and Hecate.This simple connection would allow the audience to understand where Macbeth’s decision would go and why he finally came to that decision. Shakespeare draws many parallels between Macbeth and these two people. Shakespeare alludes to Hecate because she was the goddess of magic, witchcraft, the night, the moon, ghosts, and necromancy. All of these things are affiliated with evil and when Macbeth says that â€Å"witchcraft celebrates/Pale Hecate’s offerings† (II. i. 50-51) he is trying to persuade himself that even though she is the goddess of these evil things, people still celebrate her and something good may come from killing Duncan.Shakespeare draws a parallel between Hecate and Macbeth because Macbeth finally decides he will kill Duncan after the bell rings in the same way Hecate’s ritual sacrifices were summoned by the wo lf’s howl. Shakespeare also connects Macbeth to Tarquin in a similar way. Tarquin became the King of Rome by killing King Tullius. After Tarquin became the King of Rome he started a reign of terror. Besides killing King Tullius, Tarquin put many senators to death, his son raped a woman named Lucretia and eventually the Tarquin family was banished from Italy.By connecting Tarquin to Macbeth Shakespeare wants to show that they both knew what they were doing before committing the crime and chose to do it anyway. Also, Shakespeare is showing Macbeth’s change from an innocent man to a ruthless king whether Macbeth wants that or not and we see this later on in the play when Macbeth orders men to kill Banquo and his son, Fleance in fear that they may try to overthrow him. Shakespeare ends the soliloquy by saying that the â€Å"words to the heat of deeds too cold breath gives† (II. i. 60). By ending the soliloquy with this statement shows the change in Macbeth’s decision to kill Duncan and become king.The reason why Shakespeare included the soliloquy into the play is to show the audience how Macbeth finally comes to the decision to kill Duncan. Through the rhetorical devices used in the soliloquy Shakespeare is able to give the audience insight on how Macbeth goes from a guiltless man with no gall to a cold blood killer. We know by the end of it Macbeth has decided to kill Duncan and when the bell rings he goes to Duncan’s room to complete the job. We also know that later on he sends men to kill more people in order to keep his position as king and it is much easier for him to make that decision.

Eating Disorders Essay

Eating disorders are devastating and harmful behavioral patterns that occur within people for numerous reasons. The three types of eating disorders I will be discussing include the three most common of the disorders: anorexia, bulimia, and compulsive overeating (known as binge eating). Though the disorders take physical damage on the body, they are not in fact physical illnesses. You cannot â€Å"catch† and eating disorder. Rather, they are mental issues that develop more frequently within females but do affect the male population somewhat as well. Eating disorders are very common in our culture many people have them or know someone who does. With our cultures unrealistic views on what is beautiful the supper skinny models that woman see everywhere makes many people think that they have to live up to those standards. Some people feel if they cannot be up to these standards that they are not good enough and this causes them to do things that a person in their normal state of mi nd would never do. When people starve themselves to like in anorexia they end up developing many different psychological problems and find excuses to keep up with their destructive habits. There are also people who are addicted to eating they use eating as a way to feel a void that they feel like they have. They lean to use eating as a cooping tool in turn they become obese then they use eating to deal with their depression which works as a double edged sword. What they love is what is destroying them physically as well as mentally. This can also be considered emotional eating this is eating when you’re angry, sad, or even anxious. Many cultures have different views as what is considered attractive these variables play a large part in what peoples diet habits are this can be seen in the magazines and television from the area to show what they culture is  expecting people to look like and what they are expected to eat. Women have been the main ones with eating disorders but men with them are on the rise this is due to the unrealistic thoughts on them as well. Men are more prone to work out more than what is really necessary that way they get lower body fat. Many men think the lower their body fat the better they are this can cause many other mental issues that were not originally perceived as a female problem. With the current changes in culture the rise in men having eating disorders will keep rising. Bulimia occurs with or without anorexia symptoms. Individuals with bulimia tend to binge eat then self induce vomiting. However, binge eating is sometimes not a component of bulimia. Individuals may eat normal a mounts, and then excuse themselves to the bathroom. Another common trait is the use of laxatives, diuretics, and enemas in thoughts that it will excrete those calories. Bulimics are not necessarily underweight. Some are even over weight if not at a normal weight, and they almost always have a swollen appearance to their stomachs. Compulsive overeating is a disorder in which individuals overeat, often using food as an addictive substance. As others may turn to alcohol, drugs, or gambling to alleviate stress, compulsive overeaters turn to food. Eating disorders can plague women, and men of any age. With treatment people can overcome eating disorders and regain a normal lifestyle. They of course will always struggle with their initial issues related to food, however the treatments can teach them and give them the strength to overcome the impulses.

Storing Record Data in a BLOB Field in Delphi

Storing Record Data in a BLOB Field in Delphi In Delphi, a record data type is a special kind of user-defined data type. A record is a container for a mixture of related variables of diverse types, referred to as fields, collected into one type. In database applications, data is stored in fields of various types: integer, string, bit (boolean), etc. While most data can be represented with simple data types, there are situations when you need to store images, rich documents or custom data types in a database. When this is the case you will use the BLOB (Binary Large Object) data type (memo, ntext, image, etc. - the name of the data type depends on the database you work with). Record as Blob Heres how to store (and retrieve) a record (structure) value into a blob field in a database. TUser record ...Suppose you have defined your custom record type as: TUser packed record   Ã‚   Name : string[50];   Ã‚   CanAsk : boolean;   Ã‚   NumberOfQuestions : integer; end; Record.SaveAsBlobTo insert a new row (database record) in a database table with a BLOB field named data, use the following code: var   Ã‚   User : TUser;   Ã‚   blobF : TBlobField;   Ã‚   bs : TStream; begin   Ã‚   User.Name : edName.Text;   Ã‚   User.NumberOfQuestions : StrToInt(edNOQ.Text) ;   Ã‚   User.CanAsk : chkCanAsk.Checked;   Ã‚   myTable.Insert;   Ã‚   blobF : myTable.FieldByName(data) as TBlobField;   Ã‚   bs : myTable.CreateBlobStream(blobF, bmWrite) ;   Ã‚   try   Ã‚  Ã‚  Ã‚   bs.Write(User,SizeOf(User)) ;   Ã‚   finally   Ã‚  Ã‚  Ã‚   bs.Free;   Ã‚   end; end; In the code above: myTable is the name of the TDataSet component you are using (TTable, TQuery, ADOTable, TClientDataSet, etc).The name of the blob field is data.The User variable (TUser record) is filled using 2 edit boxes (edName and edNOQ)and a check box (chkCanAsk)The CreateBlobStream method creates a TStream object for writing to the blob field. Record.ReadFromBlobOnce you have saved the record (TUser) data to a blob type field, heres how to transform binary data to a TUser value: var   Ã‚   User : TUser;   Ã‚   blobF : TBlobField;   Ã‚   bs : TStream; begin   Ã‚   if myTable.FieldByName(data).IsBlob then   Ã‚   begin   Ã‚  Ã‚  Ã‚   blobF : DataSet.FieldByName(data) as TBlobField;   Ã‚  Ã‚  Ã‚   bs : myTable.CreateBlobStream(blobF, bmRead) ;   Ã‚  Ã‚  Ã‚   try   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   bs.Read(user,sizeof(TUser)) ;   Ã‚  Ã‚  Ã‚   finally   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   bs.Free;   Ã‚  Ã‚  Ã‚   end;   Ã‚   end;   Ã‚   edName.Text : User.Name;   Ã‚   edNOQ.Text : IntToStr(User.NumberOfQuestions) ;   Ã‚   chkCanAsk.Checked : User.CanAsk; end; Note: the code above should go inside the OnAfterScroll event handler of the myTable dataset. Thats it. Make sure you download the sample Record2Blob code.

Piracy Crackdown essays

Piracy Crackdown essays It is estimated that $11 billion in software revenues have been lost due to piracy according to . Thanks to file-sharing programs such as Kazaa, Gnutella, Morpheus, BareShare, iMesh, Audio Galaxy Satellite, Direct Connect, Kazaa lite, Grokster, LimeWire, and others it is made possible and easy to pirate software. Theres something very wrong with this. Not only is it computer fraud but, the amounts of file-sharing software available leads you to the fact that it is incredibly way too common. In an annual study by it is believed that more than one-third of applications are pirated copies. Maybe because it is sometimes quicker to download software on a file-sharing program than it is if you were to drive to an electronics store and physically buy it. Although file-sharing programs have allowed users to freely distribute illegal copies of software it is not entirely their fault. Then whos to blame? If software companies were more serious about piracy, then shouldnt there be high er tactical measures to prevent piracy from occurring? It isnt a common everyday thing that someone would steal software from Frys Electronics. Yet it is 3 clicks away via internet. If software companies would spend more time on their security features there would be less pirated software. In an article published today by Lisa M. Bowman of CNET News.com, it is said that, The U.S. Naval Academy Has Seized about 100 student computers that are suspected of containing unauthorized copies of copyrighted works. It is good that they are doing something about piracy on college campuses, but thats 100 out of several thousands of college users pirating software. That also does not mean those 100 students will stop from pirating once more. In the article it explains how universities restrict ways in dealing with file-sharing programs such as using ...

Unrestricted Submarine Warfare and How It Caused Germany to Lose WWI

Unrestricted Submarine Warfare and How It Caused Germany to Lose WWI Unrestricted submarine warfare is the practice of using submarines to attack and sink all forms of enemy shipping, whether they are military or civilian. It is most closely associated with the First World War when Germany’s decision to use USW brought the US into the war and led to their defeat. The Blockades of World War 1 In the build-up to the First World War, Germany and Britain were involved in a naval race to see how many bigger and better battleships could be created. When this war began, many expected the resulting navies to sail out and fight a great naval battle. In fact, this only ever almost happened at Jutland, and that was inconclusive. The British knew that their navy was the only part of their military who could lose the war in an afternoon and decided not to use it in a massive battle but to blockade all the shipping routes to Germany and try and starve their enemy into submission. To do so they seized the shipping of neutral countries and caused a lot of upset, but Britain was able to soothe ruffled feathers and come to agreements with these neutral countries. Of course, Britain had the advantage, as it was between Germany and the Atlantic shipping routes, so US purchases were effectively cut off.Germany also decided to blockade Britain, but not only did they cause upset they caused th eir own destruction. Basically, the German above sea fleet was restricted to cat and mouse operations, but their submarines were told to go out and blockade the British by stopping any Atlantic trade reaching them. Unfortunately, there was one problem: the Germans had bigger and better submarines than the British, who were backward in understanding their potential, but a submarine can’t easily board and sail off a vessel like the British ships were doing. The Germans thus began sinking the ships coming to Britain: enemy, neutral, civilian alike. Unrestricted submarine warfare, because there were no restrictions on who to sink. Sailors were dying, and theoretically neutral nations like the US were livid.In the face of opposition from the neutrals (like the US who threatened to join the war), and demands from German politicians for the submarines to be brought under control, the Germans changed tactics. Unrestricted Submarine Warfare In early 1917, Germany still hadn’t won the war and there was a stalemate on the battlefields of Western Europe. But Germany knew they were out producing the allies when it came to submarines and were still having success with their more careful policy. High command wondered: if we began unrestricted Submarine warfare again, could our blockade force Britain to surrender before the US was able to declare war and get their troops over the seas? It was an incredibly risky plan, but German hawks believed they could starve Britain out in six months, and the US wouldn’t make it in time. Ludendorff, practical ruler of Germany, made the decision, and in February 1917 unrestricted submarine warfare began.At first, it was devastating, and as supplies in Britain dwindled the head of the British Navy told his government they could not survive. But then two things happened. The British began using the convoy system, a tactic used in Napoleonic times but adopted now to group travelin g ships into tough groups, and the US entered the war. The convoys caused losses to reduce, German submarine losses increased, and the specter of US troops finally broke the German will to continue after their last throw of the dice in early 1918 (a move which occurred as the Germans tried a last land tactic before the US arrived in force). Germany had to surrender; Versailles followed.   What should we make of unrestricted submarine warfare? This hinges on what you believe would have happened on the Western Front had the US not committed soldiers to it. On the one hand, by the successful allied attacks of 1918 US troops hadnt arrived in their mega millions. But on the other, it took the news that the US was coming to keep the Western allies functioning in 1917. If you had to pin it on one thing only, unrestricted submarine warfare lost Germany the war in the west, and so the whole war.

Technology is making communication easier in today's world, but at the Essay - 1

Technology is making communication easier in today's world, but at the expense of personal contact as many people choose to interact from home in front of a computer screen - Essay Example The first decade of the twentieth century has, however, bought significant changes in the society having made the world a very small place to live in. McLuhan’s claim narrated that the technological advancements had created a global â€Å"tribal echo-land† of media resonance where people from all over the world could listen to each other’s conversations whenever desired. This communication has become an inevitable part of every human being’s everyday routines in the present times. In order to keep up with the rapid changes that are taking place in the world it has become essential that the news giving sources should regularly be looked up to. And what else could be better than staying logged in to online news giving sites and social and business networking sites at regular intervals. This is a very important benefit of technology. All the current updates just about anything and everything are just a click of the mouse away. At least one of the communication devices in a household is definitely logged on to the internet round the clock. However, this habit of staying connected to the internet has its disadvantages as well. It is often said that technology behaves like a ‘double edged sword’ (Kurzweil, 2008) . Where the pros of the attractive and convenient to use communications advancements have shaped the society towards betterment the cons of the said changes are often problematic and alarming. The most dangerous phenomenon of present times is social networking websites. These sites are very attractive to human nature. Elders and youngsters both like to stay logged in to their profiles identities on these websites round the clock just because they are anxious about status updates from their friends or are looking up the next comment update on any issue that is being commented upon in the discussion board. These and other