Sunday, December 29, 2019

List of the Marginal Seas of the Indian Ocean

The Indian Ocean is a relatively large ocean with an area of 26,469,900 square miles (68,566,000 sq km). It is the worlds third largest ocean behind the Pacific and Atlantic Oceans. The Indian Ocean is located between Africa, the Southern Ocean, Asia and Australia and has an average depth of 13,002 feet (3,963 m). The Java Trench is its deepest point at -23,812 feet (-7,258 m). The Indian Ocean is most known for causing the monsoonal weather patterns that dominate much of Southeast Asia and for being an important chokepoint throughout history.The Ocean also borders several marginal seas. A marginal sea is an area of water that is a partially enclosed sea adjacent to or widely open to the open ocean (Wikipedia.org). The Indian Ocean shares its borders with seven marginal seas. The following is a list of those seas arranged by area. All figures were obtained from Wikipedia.orgs pages on each sea.1) Arabian SeaArea: 1,491,126 square miles (3,862,000 sq km)2) Bay of BengalArea: 838,614 s quare miles (2,172,000 sq km)3) Andaman SeaArea: 231,661 square miles (600,000 sq km)4) Red SeaArea: 169,113 square miles (438,000 sq km)5) Java SeaArea: 123,552 square miles (320,000 sq km)6) Persian GulfArea: 96,911 square miles (251,000 sq km)7) Sea of Zanj (located off the east coast of Africa)Area: UndefinedReferenceInfoplease.com. (n.d.). Oceans and Seas - Infoplease.com. Retrieved from: http://www.infoplease.com/ipa/A0001773.html#axzz0xMBpBmBwWikipedia.org. (28 August 2011). Indian Ocean - Wikipedia, the Free Encyclopedia. Retrieved from: http://en.wikipedia.org/wiki/Indian_oceanWikipedia.org. (26 August June 2011). Marginal Sea - Wikipedia, the Free Encyclopedia. Retrieved from: http://en.wikipedia.org/wiki/Marginal_seas

Saturday, December 21, 2019

A Research On Mixed Model Online Dating - 765 Words

In brief, this thesis makes the following contributions to knowledge, theoretically, methodologically, and practically. First, it shows that anticipation of meeting another–most specifically in the context of mixed model online dating (Fiore, 2004) – can cause people to provide more veridical information, in descriptions of themselves, when attempting to manage impressions of themselves to others (Schlenker, 1980). Further, it supports the theory that, if so anticipated, people will provide such information based on the idea that, if those other persons’ expectations are disconfirmed (Burgoon Poire, 1993), in future, they will likely be dissatisfied and thereby potentially/likely terminate a possibly (romantic) relationship, perhaps even before giving it a chance. In online dating, it was theorized, the likelihood may be much larger, due to the height of the stakes. As such, it illustrates that, when primed to anticipate such a possibility – herein as a function of a Bogus Pipeline procedure (Jones et al., 1971) variation – it can lead to truthful self-presentation, so as not to miss a potentially lifelong opportunity. The results of combining the theoretical mechanisms outlined above can be ported, or used to explain different contexts, wherein the content may vary, while the structure stays the same, such as in managing impressions, when submitting rà ©sumà ©s for jobs to websites that specialize in job-seeking, such as Monster.com, because people would likely not wantShow MoreRelatedA Basic Principle Of Attachment Theory Essay1585 Words   |  7 Pagesin the Dyadic Adjustment of Dating Couples and W. Steven Rholes, Ramona L. Paetzold, Jamie L. 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After two years, the Federal communications Commission licensed and approved the first commercially available television stations. In 1950, about 9% ofRead Morebullet theory7360 Words   |  30 Pagesï » ¿Bullet Theory The magic bullet perspective, also called the hypodermic needle model, is a model for communications. Magic bullet theory has been around since the 1920s to explain amp;ldquo;how mass audiences might react to mass media,amp;rdquo; reports Media Know All. According to University of Twent in the Netherlands, the theory states that mass media has a amp;ldquo;direct, immediate and powerful effect on its audiences. History Several factors, including widespread popularity of radioRead MoreAzerbaijans Tourism Industry12172 Words   |  49 Pages†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Study Goal †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Research Objectives †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Importance of the Study †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Chapter Two: Literature Review †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Chapter Three: Methodology †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Research Process †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Primary Research Process †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Research Methods †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Primary Research Design †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦... Research Procedure †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Chapter Four:

Thursday, December 12, 2019

Wireless Communication Data Eencryption Methods of WiMax

Question: Discuss about the Wireless Communication for Data Eencryption Methods of WiMax. Answer: Introduction The report has shown the data encryption methods of WiMax and compared them for forming an overview about their system. The report has a second part where the security issues of the WPAN have been analyzed. The overall report has shown the importance of the wireless communication and networking for daily activities. Compare and Contrast Data Encryption Standard of WiMax WiMax (Wireless Interoperability Multiple Access) is a standard for wireless access (802.16) and it is used for developing a network of wireless access among two end points (Desai, 2013). The security protocols of WiMax are PKMv2, EAP, and AES. These above stated protocols of WiMax have helped in forming data security and encryption. Explaining the PKMv2 security protocol PKMv2 or privacy key management protocol version 2 is used for encryption and authorization exchange of crypto keys (Sridevi Rajaram, 2012). The crypto keys help in the process of multicasting and broadcasting of the data traffic. It has been created for overcoming the short comings of the first version of PKM and it uses the standard of both RSA and EAP for security and encryption of data. Figure 1: PKMv2 Protocols (Source: Sridevi Rajaram, 2012, pp-71) The key generated for authentication of the operation is more precise as two standard principles have been used for forming the key (Desai, 2013). The mobile station can be authenticated for the wireless activities and operations by the base station using the crypto keys of mutual authorization. Replay attacks are being dealt by using Nonce. Explaining the EAP security protocol EAP is acronym for Extensible Authentication Protocol and it has primary function of user authentication and device security (Pawlowski, Jara Ogorzalek, 2014). It is used for point to point protocol formation and the process of multiple authentications has been enabled for use by the EAP protocol. Smart cards, password or passphrases, certificates, and authentication using public key are all being used sue to the implementation of EAP. EAP can be mixed with new security features easily and according to the new security feature mixed with EAP, the protocol has been named as EAP-TTLS, EAP-MD5, and EAP-TLS (Kalra Kiran, 2015). The pre-negotiation for the authentication is not needed and the identity request can be sent initially with other queries and request. Figure 2: EAP protocol authentication process (Source: Pawlowski, Jara Ogorzalek, 2014, pp-344) Explaining the AES security protocol AES or Advanced Encryption Standard is the most advanced form of network security and the data is transmitted over the cloud network (Wadi Zainal, 2013). The security protocol has helped in securing the air traffic by data encryption. The keys for the security encryption can be of various sizes and block such as 128, 192 or 256. The AES process has been based on the process of permutation and substitution. AES uses bytes for operations and specific outputs (Kalra Kiran, 2015). Encryption is done in AES by following four processes in sequence and decryption is done by doing the same processes in reverse sequence. Figure 3: AES algorithm overall structure (Source: Wadi Zainal, 2013, pp-414) Security challenges of WPAN technologies WPAN (wireless personal area network) is limited for communicating and data exchange among portable devices like PCs, PDAs, printers, pagers, and mobile phones (Amiri et al., 2013). The devices are inbuilt with two radio surfaces among which one is utilized for cellular network and the other for PAN connection. Bluetooth and ZigBee are the two WPAN technologies whose security challenges are discussed below. Security Challenges of Bluetooth (802.15.1) The security challenges of the Bluetooth WPAN are Inferior Security protocols and Denial of Service attack. Inferior Security protocols: The Bluetooth radio control can be easily misused, as it has higher vulnerabilities for impersonating and eavesdropping (Minar Tarique, 2012). The person in the middle attack can be used for attacking the devices and extracting the information from the device. It would be easily possible as the security of the Bluetooth device is less secured. The attacker of man in the middle sets up two point to point connections for negotiation of the radio frequencies of Bluetooth radio. The inferior security protocols would result in easy damaging and performing of the illicit queries. Denial of Service: The Bluetooth devices are prone to the denial of service attack. The DoS attack would be highly possible for the Bluetooth radio frequency due to the ease of accessing the device facility (Minar Tarique, 2012). DoS occur when the device is sent multiple queries for processing using fake server. It would cease the processing of user generated queries for the devices. The infiltration of the security measures would result in data theft and impersonation of the authentic users. Security challenges of ZigBee (802.15.4) The security challenges of ZigBee WPAN are Key Attacks and Injection and replay attacks. Physical attacks: The devices can be disrupted by the gaining physical access to the devices. The security of the Zigbee devices can be easily bypassed manually. Altering with the hardware and software appliances of ZigBee is easy with the gain of physical access to the device. Hence physical access is the main reason behind the attack on the security of ZigBee devices. Injection and replay attacks: The key based attacks on the ZigBee after mixing with the replay packet attack and injection attack have affect on the activities of the radio devices (Vidgren, 2013). It would result in unauthorized and unauthenticated actions of the devices. The light designs of the ZigBee would result in the interception of the data packets for the targeted networks. The ZigBee devices could be tampered without contacting the physical access to the system. Key Attacks: The keys used for connecting the two devices can be easily decrypted because of low security structure (Vidgren, 2013). The combination of hardware and software applications would result in doing the illicit operations from the devices. The device would not be required to be in physical access for performing the key attacks. The pre shared keys and OTA processes are used for connecting the devices using systematic methodologies. Conclusion The report has covered the impact of the wireless technologies for the development of the communication system. The WiMax technologies protocols (PKMv2, EAP, and AES) have been compared in the above report. The security challenges of WPAN technologies are Inferior Security protocol, Denial of Service, Injection and replay attacks, and Key Attacks. References Amiri, I. S., Alavi, S. E., Idrus, S. M., Nikoukar, A., Ali, J. (2013). IEEE 802.15. 3c WPAN standard using millimeter optical soliton pulse generated by a panda ring resonator.IEEE Photonics Journal,5(5), 7901912-7901912. Desai, P. (2013).U.S. Patent No. 8,526,348. Washington, DC: U.S. Patent and Trademark Office. Kalra, M. S., Kiran, M. V. (2015). Research and Analysis of WiMax Communication.traffic,4(9). Minar, N. B. N. I., Tarique, M. (2012). Bluetooth security threats and solutions: a survey.International Journal of Distributed and Parallel Systems,3(1), 127 Pawlowski, M. P., Jara, A. J., Ogorzalek, M. J. (2014, July) Extending Extensible Authentication Protocol over IEEE 802.15. 4 Networks InIMIS(pp. 340-345). Sridevi, B., Rajaram, S. (2012). PKMv2EAP authentication cost reduction of mobile WiMAX network entry process by the proposed key caching mechanisms.International Journal of Mobile Network Design and Innovation,4(2), 65-75. Vidgren, N., Haataja, K., Patino-Andres, J. L., Ramirez-Sanchis, J. J., Toivanen, P. (2013, January). Security threats in ZigBee-enabled systems: vulnerability evaluation, practical experiments, countermeasures, and lessons learned. InSystem Sciences (HICSS), 2013 46th Hawaii International Conference on(pp. 5132-5138). IEEE. Wadi, S., Zainal, N. (2013). A low cost implementation of modified advanced encryption standard algorithm using 8085A microprocessor.Journal of Engineering Science and Technology,8(4), 406-415.

Thursday, December 5, 2019

Breakthrough free essay sample

The paper quivered in the morning light, now beaming through the cracked blinds, it crinkled as sweaty palms clutched its edges-bleeding the peripheral text, as tears stained the dull thin paper. The paper quivered as I read that 500 word essay on page two of the Washington Post over and over again. It quivered as each and every word bore its way into my mind, as I desperately attempted to grasp this evanescent euphoria. Breakthrough. Yervoy. Melanoma. Ipilimumab. Prolong. Survive. Eight years too late, but the utterance comforted me. Between those lines of serif font, I could see the desolate image of my mother fading away, scarred skin sinking into a skeletal frame, all senses fading leaving only a feeble reminder of the toll six months of surgery and chemotherapy take. I could feel the weight of her absence and the desire for one more hour, day, week or month of her presence. We will write a custom essay sample on Breakthrough or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Between those lines of serif font, I could see a child pleading with fate for more time, as they watched their own parent slip away. I could see four to eight months from the breakthrough, a child’s nativity to loss preserved, an unconditional love untarnished by death. In that quivering paper, I found hope- hope that one day melanoma’s mordant agenda will be but a secluded musing buried behind triumphs and victories, hope that loved ones may live not only in our memories, but in our lives as a constant reminder of the progress that overcame death.