More than half of head and neck cancer patients surveyed were disabled by their cancer or by cancer treatment, according to an article in the June issue of The Archives of Otolaryngology – Head & Neck Surgery, one of the JAMA/Archives journals.
According to information in the article, more than 40,000 new cases of head and neck cancer are diagnosed annually in the United States, with 12,000 deaths each year. Patients with head and neck cancer often experience problems with eating and communicating, have pain, and have poor emotional well being and general functional status.
Joseph C. Taylor, M.D., of the University of Michigan, Ann Arbor, and colleagues studied 384 patients (89 percent male, 88 percent white) who were working prior to their diagnosis of head and neck cancer. Most patients (70 percent) had stage III or stage IV disease (advanced stages of cancer). Most patients (84 percent) had radiation treatment, and 58 percent had a neck dissection (neck surgery).
Rutgers-led innovation could spur faster, cheaper, nano-based manufacturing
14.02.2018 | Rutgers University
New study from the University of Halle: How climate change alters plant growth
12.01.2018 | Martin-Luther-Universität Halle-Wittenberg
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.
But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...
Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...
Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters
Quantum computer parts are sensitive and need to be cooled to very low temperatures. Their tiny size makes them particularly susceptible to a temperature...
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12.02.2018 | Event News
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20.02.2018 | Physics and Astronomy