OMICS Group attempt to make an ideal platform for global networking in the field of science to share, explore the past, current, and emerging issues in scientific research. OMICS Group accepts and publishes scholarly articles content from colleges, univ...

The esophagus is present in the chest. It's about 10 inches wide. This organ is part of the intestinal system. Food moves from the oral cavity through the esophagus to the abdomen.

The esophagus is a muscular tube. The wall of the esophagus has several layers:

• Inner layer: The co...
  
  

Carotenoids are substances that have nutritive properties and that exist in the pigment that colors animals and plants. As fat-soluble materials, carotenoids are consumed by people in countless vibrant fruits and vegetables. They are important as anti-oxidants and for their ...

A capacitor stores a direct current electrical charge. It will pass an AC waveform and prevent a DC level. It comprises of two parallel conductive plates divided by an insulating material known as a Dielectric. The IDEAL capacitor would have unlimited capability to block DC,...

A capacitor stores a direct current electrical charge. It will pass an AC waveform and prevent a DC level. It comprises of two parallel conductive plates divided by an insulating material known as a Dielectric. The IDEAL capacitor would have unlimited capability to block DC,...

Electric engines have a tremendous impact on overall power use. Between 30 to 40 percent of all power sources burned are used to produce power, and two-thirds of that power is converted by engines into mechanical power.

The induction motor is a k...

With a 50-year heritage of providing impressive, tech-forward items and market-sensitive alternatives to the field, Mexico designs and fabricates a huge selection of finest quality UL and CSA-inspected items, including oversized-label programs for the professional, LULA and ...

Bag-valve-mask (BVM) ventilation is an essential emergency expertise. This basic airway control strategy allows for oxygenation and ventilation of patients until a more specified airway can be recognized and in cases where endotracheal intubation. For emergency medical technician, BVM ventilation...

Cancer stem cells are defined as those cells within a tumour that can self-renew and drive tumorigenesis. Rare cancer stem cells have been isolated from a variety of human tumours, including haematopoietic, brain, colon and breast cancers. The cancer stem-cell concept has important implications f...

Introduction:

A panel of experts speaking at Experimental Biology 2004 reports on new understandings of the mechanisms and pathways through which the body's hormonal response to stress changes immune system function and impacts vulnerability, onset and exacerbation of mental and ph...