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Saja Alharbi Electrical and Computer Department Effat University Jeddah, Saudi Arabia [email protected] Abstract Keywords Electromagnatic field MRI Maglev train. Introduction Magnetism is an invisible force that is present and considered now as one of an important part in our daily life. In fact , magnets have existed hundreds of thousands of years it was discovered […]

Group 17-20 Leader: Esusan1 FSM-A Members: Deocareza Dela Cruz ErlanoNature of Mathematics Mathematics is in everything we do. We see it every day, we use it every day. It has an important part in our daily lives because we literally use it every single time, even when we are baking some goodies since we need […]

Optical properties of Mg and Ni- doped Ag2S colloidal nanoparticles Jamil K. Salem1, Talaat M. Hammad2*, Aowda   M. Shallah2Chemistry Department, Faculty of Science, Al-Azhar University, P.O. Box 1277, Gaza, Palestine 2 Physics Department, Faculty of Science, Al-Azhar University, P.O. Box 1277, Gaza, PalestineAbstract:In this work we report optical properties of Mg and Ni- doped Ag2S […]

INTRODUCTIONAccording to Bacteria are simplest but complex and sophisticated organism as compare with other microorganisms. Bacteria are classified as prokaryote organisms due to lack of true nucleus and nucleus membrane, it chromosome lies freely in the cytoplasm. Morphologically, bacteria adopt variation of shape and size including irregular, circular, elevated, flat and punciform. However, bacteria are […]

Donna FoxxWAYS TO PREVENT FOOD SPOILAGEHave you ever bought groceries only to open the refrigerator to find the items you carefully selected were now a different color? The food is spoiled. All that money wasted as well as the food. How could this have been prevented? By storing your food properly, planning to use foods […]

A new study is said to have discovered an effective way to terminate cancer cells. This said drug is called an ATR inhibitor, although scientists still do not properly understand how to they work, many are working on ways to figure out how to add these into cancer-fighting therapies. Researchers state, a kinase, which is […]

Material and Methods 3.1. Chemicals Standardized ciprofloxacin 50 ?g/mL was diluted in Dimethyl sulphoxide (DMSO) used as positive controls for the antibacterial susceptibility test; where as DMSO serves as a negative control), p-Iodonitrotetrazolium chloride (INT), Muller-Hinton agar was used as a microbial growth indicator. 3.2. Plant materials The root of C. ficifolius was collected from […]

Q1 Most reptiles also have a three-chambered heart like the amphibian heart. Reptiles have a muscular septum that when the ventricle contracts, separating the 2 chambers for a split second (Kimball 2010). Some reptiles (alligators and crocodiles) are the most primitive animals to exhibit a four-chambered heart. In mammals and birds, the heart is also […]

1. INTRODUCTIONRestriction endonucleases are enzymes which recognize specific short sequence of DNA and cleave the DNA in both the strands (Alfred,2004). Werner Arber in 1960s predicted that the restriction enzyme act on a DNA sequence, called a recognition site. In 1970s, Hamilton Smith purified a restriction enzyme from Haemophilia influenzae(H.infuenzae) and showed that this enzyme […]

Pi is a son to azookeeper in India. Even though his family has modern concepts of secularism,Pi is drained to religion. When he is in his adolescence, he adopts Catholic,Hinduism and also Islam. Each of this faiths offers him a thing which he feltwas not there during his spiritual life and due to this, at […]