Although the number of stomach tumor patients reduced obviously during last decades in western countries, but this illness is still one of the main causes of death in developing countries. The aim of this research is to detect the area of a tumor in a stomach images based on fuzzy clustering. The proposed methodology consists of three stages. The stomach images are divided into four quarters and then features elicited from each quarter in the first stage by utilizing seven moments invariant. Fuzzy C-Mean clustering (FCM) was employed in the second stage for each quarter to collect the features of each quarter into clusters. Manhattan distance was calculated in the third stage among all clusters' centers in all quarters to disclosure of the quarter that contains a tumor based on the centroid value of the cluster in this quarter, which is far from the centers of the remaining quarters. From the calculations conducted on several images' quarters, the experimental outcomes show that the centroid value of the cluster in each quarter was greater than 0.9 if this quarter did not contain a tumor while the value of the centroid value for the cluster containing a tumor was less than 0.4.For examples, in a quarter no.1 for STOMACH_1 medical image, the centroid value of the cluster was 0.973 while the value of the cluster centroid in quarter no.3 was 0.280. For this reason the tumor area was found in quarter no.(3) of the medical image STOMACH_1. Also, the centroid value of the cluster in a quarter no.2 was 0.948 for STOMACH_2 while, the value of the cluster centroid in quarter no.4 was 0.397. For this reason the tumor area was found in a quarter no.4 of the medical image STOMACH_2.
There are many studies regarding the topic of ‘leadership’ in modern era, especially the studies of the west and the Muslims who followed them in our Arab countries. These studies rely on the modern western theories, they deal with topics like the difference between administration and leadership
El Lázarillo señala a fines del reinado del emperador, el comienzo de un
nuevo género en la literatura castellana. A través de sus páginas nos adentró en un
mundo de pobreza, de
hambre secular, de hipocresía, y rodeado de problemas.
Lázaro cuenta en primera persona sus aventuras comenzando por su nacimiento, en
una aceña de las riberas del río Tormes. Condenando su padre como ladrón y, su
madre se entrega al mas vil morisco - cuya conducta deja también que desea –
haber pasado hambre y le entrega, siendo todavía un niño, a un ciego de alma ruin
para que, acompañándole, se gana la vida. Para aplacar el hambre, pues el ciego le
daba poco de comer, el muchacho le hace objeto, de repetidas tretas.
The Arab heritage is considered one of the treasures of the noble human civilizations, as it is a deep-rooted heritage, when the dawn of Islam dawned on the Arabian Peninsula, and when its conquests spanned,
كثيرة هي المهن في بلاد الرافدين، وهذه ظهرت للحاجة لها، واسهمت هذه المهن في تطور المجتمع والمحافظة عليه، مثال ذلك مِهنة الحارس، والذي كان عنواناً لبحثنا هذا، مُحاولين في تسليط الضوء على هذه المِهنة وأنواعها واِنتشارها على مُجمل النشاطات في بلاد الرافدين وإسهاماتها في الحِفاظ على الأمن والاِستقرار سواء كان الاِجتماعي أو الاِقتصادي على اِختلافه التجاري البرِّي والبحري، وعلى الزراعة والصِّناعة، وعلى مفاصل أ
... Show Moreجاء تقسيم البحث على ثلاثة مباحث رئيسة يسبقها تمهيد وتعقبها خاتمة ، وتناول المبحث الواحد مطالب متسلسلة بالأرقام ، ثم قائمة بمصادر البحث ومراجعه. تناول التمهيد نظرة تاريخية للأعيان عند الأقوام ، ولاسيما عند العرب في الجاهلية، وتعريف المصطلحات التي تشكل عنوان البحث تناول المبحث الأول ، وعنوانه (الأعيان في الديانة اليهودية) ، عدد تلك الأعياد، شرح الأسباب الموجبة لكل عيد ، وتاريخ الاحتفال به وأسلوبه؛ وغير ذلك مم
... Show MoreThe theme of the individual in Islamic Economics is one of the important topics to demonstrate an established fact , that the Islamic economy may discriminate in granting individual full rights , which guarantees a safe living reassuring
The islamic caliphate was against the Aarab who became Muslims and
stayed in their desert and their companies didn’t share with the Muslims to
spread Islam by Al-Jihad. The Quran attacked them in many verses except
the Aarab who accepted when the prophet called them for Al-Jihad.
The Aarab in the ummayad period were in three categories :
1. The aarab who lived in the desert ,the islamic society was very revenge
towards them. The caliphate did not gave them Al-Ataa so they were in
bad situation
2. Those who lived in the country side . they were very trouble to the
trade.
3. The third lived in the cities and worked in the trade, Dawawin and in the
administration.
The Aarab of cities some of them associ
Elements of the study contribute to the direction and demonstrate scientific steps, in order to walk in the implementation procedures. The researcher is a sense of a social phenomenon is an important step and a motivation to study and uncover the causes and factored in order to reach substantive results. And to clarify what is involved in the importance of the study, as well as setting goals that aspire to achieve the study . &nbs
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