Abraham Conclusion Essay Example for Free

Abraham Conclusion Essay While writing the whole play for my group, and doing research, I learned a lot of things about Abraham. God helped Abraham a lot, first with the blessing, then Lot, and even for the birth of Isaac. Most of the time when something bad happens, Abraham doubted God. God never zapped him, or kill him, He was patient. At the end, Abraham could not help Isaac find a wife himself for he is weak and old, he trusted that God will help him like the way God helped him before. I think faith means to trust God completely, 100%. True faith is shown, when you yourself could not help anymore, only God could. And you trust unto Him a very hard job, being sure that He will be able to do it. See more: Beowulf essay essay This happened when Abraham was too old to go look for a wife for Isaac, he had faith that God will find one for him, and God did. What I learned about God while reading about Abraham is that God is very patient. Every time Abraham questions or doubts him, he doesn’t get angry. I also learned that God is faithful and true to his word. Every single promise God made came true, though not the way some people expected it. Last of all, I learned that God is omniscience. Though Sarah is very old and beyond the age of child bearing, God was able to make her have her son, the son that was the one to take the true blessing, Isaac.

The Crisis in Darfur, Sudan Essay -- Racism Genocide History Essays

The Crisis in Darfur, Sudan Genocide, the attempt to destroy a people because of their presumed race or ethnicity, remains alive and well. The definition of genocide as given in the Webster's Dictionary is 'The deliberate and systematic extermination of a national, racial, political, or cultural group.' This definition depicts the situation in 1994 of Rwanda, a small and poor central African country. What makes this crisis particularly shocking is the structural character of the violence: villages have been torched, and civilians have been deliberately targeted by bombing, summary executions, massacres and systematic rape as part of a strategy of fear instigated by the Sudanese military and the so-called Janjaweed, armed and supported by the government of Sudan. The crisis in Darfur has therefore demanded both a humanitarian and a political response. The political response has consisted of increased pressure on the Sudanese government to disarm the Janjaweed, ensure security and allow aid agencies into Darfur to provide humanitarian aid. Humanitarian needs include food, shelter, water, health, sanitation and nutrition. But more than that, the structural violence against civilians means that there is an urgent need for protection, as systematic abuse, rape and displacement continue unabated. As international pressure on the Sudanese government led to improved access conditions during 2004, the humanitarian presence in Darfur increased significantly. By December 2004...

Wireless Charging Of Mobile Using Microwaves

Abstract: In today’s modern era, mobile phones have become a basic need for people all over the world. The charging of mobile phone has become an arduous task. It is a hectic task to carry everywhere the charger of mobile phones or any electronic gadget while travelling or it is very cruel when your mobile phone getting off by the time you urgently need it. It is the major problem in today’s electronic gadgets. Though the world is leading with the developments in technology, but this technology is still incomplete because of certain limitations. Today’s world requires the complete technology and this purpose is solved using a technique called ‘Wireless Charging of Mobile Phones Using Microwaves’.INTRODUCTIONBASIC CONCEPTS:The technique mentioned has two basic concepts. They are:- Electromagnetic spectrum Microwave regionELECTROMAGNETIC SPECTRUM:-When white light is shone through a prism it is separated out into all the colors of the rainbow this is c alled the visible spectrum. According to some physicians light consists of tiny particles called photons. Photons are bundle of energy. The speed of light is about 300,000,000 meters per second as light hit something that means it may be bounce off, go right through or get absorbed. If they bounce off something and then go into your eye you will see the thing they have bounced off. This is the cause of vision.MICROWAVE REGION:Microwaves are a form of electromagnetic radiation with wavelengths ranging from as long as one meter to as short as one millimeter, or equivalently, with frequencies between 300 MHz (0.3 GHz) and 300 GHz. Microwave technology is extensively used for point-to-point telecommunications (i.e., non  broadcast uses).Microwaves are especially suitable for this use since they are more easily focused into narrower beams than radio waves, allowing frequency reuse; their comparatively higher frequencies allow broad bandwidth and high data transmission rates, and antenn a sizes are smaller than at lower frequencies because antenna size is inversely proportional to transmitted frequency. At high frequencies, atmosphere is less transparent to microwaves. Microwaves are used in applications where information has to travel long distances between ground stations and communications satellites. Microwaves are also employed in microwave ovens and radar technology.The frequency selection is another important aspect in GHz ISM band for the purpose of concern. As Indus-trial, Scientific and Medical (ISM) some bands are reserve for some specific purpose. So we can’t use it. Here S band 2.45 GHz is freely available band which can be used for experimentWIRELESS POWER TRANSMISSIONWireless power transmission works on the principle of Magnetic induction. As we put one coil carrying current through it, it creates a magnetic field near to it. And if we put other coil over there than it is induce by the first coil and it carry current from it. This is the princ iple of magnetic induction.WIRELESS POWER TRANSMITTING SYSTEM:This system gives the validity of principle of magnetic induction in wireless communication. The basic components of a wireless transmitting system are:- Transmitter: It consists of microwave generator and transmitting antenna(preferably, slotted waveguide antenna) ïÆ'ËœReceiver: It consists of a receiving antenna and a receiver. A receiver is major part in wireless mobile charging.SYSTEM DESIGNThe system designing of wireless charging of mobile phone using microwaves mainly consist of four parts asTransmitter design Receiver design The Process of Rectification Sensor CircuitryTRANSMITTER DESIGN:It mainly consists of a magnetron which is a diode vacuum tube with cathode filament. Magnetron is actually behaved as an oscillator to produce microwaves. It can be done by putting magnet between the resonating chambers which is the center of the oscillator. These resonating chambers are named as anode in the magnetron.When elec trons come out from the cathode and go direct towards the Anode, it passes through the magnetic field. It starts circulating in the resonating cavity and start producing waves according to its frequency. And the generated RF signal by this flow outside of the chamber.RECEIVER DESIGN:-The basic addition to the mobile phone is going to be type of antenna that is used to directly convert microwave energy into DC electricity. This is done by a component known as Rectenna. Actually the size of Rectenna can be reducing using the Nano technology.Rectenna system The elements of Rectenna are usually arranged in antennae. The current included by the microwaves in the antenna is rectified by the diode which powers a load connected across the diode. Scotty diodes are used because they have low voltage drop and high speed so that they have low power loss. Rectenna are highly efficient at converting microwave energy above 90% have been observed with regularity A sensor must be added at the receiv er side. Since the phone must be charged while a person is talking. So here sensor is used to detect wither the phone is using microwaves or not.PROCESS OF RECTIFICATION:-Microwave can easily travel through the media but it also loses some energy. So our key objective is to rectify the circuit and to rectify the waves at the low cost. And also we have to make the detection more sensitive. As we know that bridge rectification is more efficient than the single diode we use this for the better performance. We use the schottky diode to get the better impedance. The Schottky barrier diode is an ideal diode, such as for a 1 ampere limited current PN interface. Another advantage of the Schottky barrier diode is a very low noise index that is very important for a communication receiver; its working scope may reach20GHzSENSOR CIRCUITRY:-The sensor circuitry is a any message signal. This is very important as the phone has to be charged as long as the user is talking. . Thus a simple frequency to voltage converter would serve our purpose. And this converter would act as switches to trigger the rectenna circuit to on. So when our phone is receiving microwave signal it make the rectenna circuit on and charge the battery. Here in India the operating frequency of the GSM is 900 MHz to 1800 MHz. We can use LM2907 for F to V conversion.CONCLUSIONIt can be concluded from this technique, this usage of mobile phones is made simpler and leads to elimination of the need for separate chargers for mobile phones making charging universal. This improvisation in mobile phones allows the mobile phone users to carry their phones anywhere even if the place is devoid of facilities for charging. Thus the tagline the more you talk, the more your mobile phone is charged is perfectly implemented. With this proposal the manufacturers would be able to remove the talk time and battery standby from their phone specifications. A novel use of the rectenna and a sensor in a mobile phone could provide a new dimension in the revelation of mobile phone.

Dance Of The Call Bells Essay - 1168 Words

When admitted to a hospital patients may feel they have little control over their situation and the surrounding environment. Using a call bell to meet their needs is perhaps one of a few things that gives patients a feeling that they still have some control. The title of the article Dance of the Call Bells: Using Ethnography to Evaluate Patient Satisfaction with Quality of Care, suggests that the key phenomenon of the study was the evaluation of patients’ satisfaction with quality of care they received in terms of their experience in the use of call bells (Deitrick, Bokovoy, Glenn, Panik, 2006). The title did not describe the population, group or community under study, other than stating that the population was â€Å"patients†. The title did not state that phenomenon was also looked at and analyzed through perspectives of family members and staff, nor did it mention that the study was done on a med-surgical unit. The abstract of the study clearly and concisely summarized the main features of the report. It stated that the study was conducted as a qualitative, ethnographic research. Then, it briefly described the problems associated with call bells and how these problems affected patients’ perceptions regarding the quality of care. It explained that the study identified three interrelated themes regarding communication through call bells including answering the call bell, communicating the patient’s request to the appropriate health care provider and following through with theShow MoreRelatedCall Bells1293 Words   |  6 Pagesï » ¿Dance of the Call Bells 1. Explain the key differences between a qualitative and quantitative study? A qualitative study addresses the complexity of human experience, focusing on the big picture (Rebar Gersch, 2015); while a quantitative study breaks a problem down into small pieces and focuses on specific parts to see how they all relate (Rebar Gersch, 2015). 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However, researches concerning call light uses as it relates to patient safety, patient-care management and patient satisfaction are limited (Meade et alRead MoreSummary Of The Carnival Of Barraquillais1221 Words   |  5 Pages(Groups of dances and disguises), among which are the marimondas (hooded with long noses, gigantonas, cabezon dwarves, etc). The parade is presided over by the float of the Queen who dances and throws flowers to the spectators, accompanied by a great group of princes and princesses. The following day, Sunday of Carnival, the Parade of the Great Parade, carried out by the popular dances of the Torito, the one of the Garabato and the one of the spinners is realized. The two most characteristic dances of thisRead MoreCase Study : Examining The Research Approach879 Words   |  4 Pagesstill think the study would still have too many variables to give it a lot of merit in my opinion. 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