Node Magazine

Terrestrial WSNs, nodes are distributed in a given area either in a pre-planned manner (sensor nodes are placed according to optimal placement, grid placement, 2-d and 3-d placement models) or in an ad hoc manner (sensor nodes are randomly placed in the target area by dropping it from plane). After all battery power is limited and it cannot be reenergized, terrestrial sensor nodes must be provided with a maximum power source such as solar cells. Underground WSNs: - In this network, sensor…

approximately 584,872 individuals died and 1.5 million person has diagnosed with cancer in 2013 (CDC, 2016). Cancer is an ailment where body cells cultivate beyond quantity in comparison to normal cells. Cancer is able to spread through lymphatic nodes and bloodstream. Furthermore cancer is named from the organ it instigates, for instance Lung cancer activates from the Lungs in the same way cervical cancer typifies as it initiates from the Cervix. Moreover the signs and symptoms of the cancer…

It could be done by surgery, Radiation therapy, Chemotherapy, Surveillance, and High-dose chemotherapy with stem cell transplant. Surgery to remove the testicle and some of the lymph nodes may be done at diagnosis and staging. Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or keep them from growing. Chemotherapy is a cancer treatment that uses drugs to stop the growth…

Pre-operative CT scan is as an important imaging tool to prognosticate the disease and assess the operability. Along with an oesophagoduodenoendoscopy, majority of these tumors were detected pre-operatively. The aim of this study is to see the association of pre-operative CT scan features and its malignant potential in our local setting and this study has shown that there is association of tumor morphology of extramural to the malignant potential of Gastrointestinal stromal tumors. Most GIST…

The lymphatic system is a key system made up of tissues and organs that help maintain your immune system and clean the body of unwanted materials and toxins. In other words, the lymphatic system is the main line of defence when you become ill. in the case of some illnesses, the lymphatic system can be damaged and cause defects in your body that can have lifelong effects on your standard of living. Two diseases in particular are caused by a malfunction in the lymphatic system and they are called…

symptom of Lymphoma, enlarged lymph nodes or tumors of the lymph nodes, was first observed in the 17th century by an Italian biologist named Marcell Malpighi. (Lakhtakia & Burney, 2015). Very little more was observed about the disease until the 19th century, when Thomas Hodgkin, a researcher known as “inspector of the dead” due to the great number of autopsies he conducted, presented a paper on several patients with painless enlargement of their lymph nodes (Lakhtakia & Burney, 2015).…

Blood was thought to be the primary transporter of the immunity cells to and from the brain (Louveau et al., 2015). Previous studies had, in fact, discovered that the cerebrospinal fluid (CSF) was was transported to the deep cervical lymph nodes, but the mechanism was scantily understood (Louveau et al., 2015). Coincidentally, Dr. Kipnis and colleagues were trying to determine the route of immune cells’ entrance and exit from the CNS to the systemic circulation when they discovered the meningeal…

Typically; swelling of the lymph nodes in the neck, fever and infection, along with tiredness and fatigue, are some symptoms a person may experience with Chronic Lymphocytic Leukemia (Leukemia - National Cancer Institute. n.d.). In the early development stages of the disease, Chronic Lymphocytic…

An 85 year old male experienced muscle damage in the lower part of the heart because of blocked blood flow. As this happened he fell unconscious because the extra electrical pathways of his heart's chambers stimulated, causing a rapid abnormal heart rate and an insufficient blood supply to the brain. After placing sensors on his body to monitor his heart's electrical activity the healthcare provider established that the front of his heart experienced a blockage in the past. Both events were…

lymphoma cells are in one lymph node group, or in the abdominal cells. In stage one there may be little to no symptoms, so it may escape detections in its early stages (National, Browley). In stage II the lymphomas are in at least two lymph node groups, either above or below the diaphragm, or in one part of an organ and the lymph node(s) near that area. There are more apparent symptoms now (National, Browley). In the third stage of NHL the lymphoma is in the lymph nodes above and below the…