The air we breathe is most important natural resource which allows us to survive. The composition of air around us keeps changing continuously due to both natural as well as man made emissions into the atmosphere . Earth’s atmosphere is a layer of gases retained by the gravity. On an avera...
The nasal-brain drug delivery route has the advantage of enhancing drug delivery to the brain locally, mainly through the olfactory route rather than the systemic circulation. The nasal-brain lymphatic system has recently attracted attention, and it has been implied that the delivery of anticancer d...
In these marine areas, the concentrations of major ions range over one or two orders of magnitude and are generally dominated by the redissolution in rainwater of the sea salts. The non-sea salt component shows the presence of anthropogenic nitric and sulfuric acids which are well correlated ...
The large majority of climate scientists say that the current rate of global warming is caused by elevated levels of gases in the atmosphere. Which of the following gases is primarily responsible for this problem? a. Carbon monoxide b. Carbon dioxide c. N The large majority of climate scientis...
Silicon dioxide, also known as silica, is normally found joined up with a pair of oxygen molecules. Non-crystallized silica makes up quartz, a common component of sand.Silicon is not a metal nor a non-metal; it’s a metalloid, a substance that exists in the middle of the two. Metalloid...
27. Chuma S, Hiyoshi M, Yamamoto A, Hosokawa M, Takamune K, Nakatsuji N: Mouse Tudor Repeat-1 (MTR-1) is a novel component of chromatoid bodies/nuages in male germ cells and forms a complex with snRNPs. Mech Dev 2003, 120:979–990. 28. Gunderson SI, Beyer K, Martin G, Keller...
They are secreted as two monomers, the S- and F-components, of which the S-subunit binds to a specific proteinaceous receptor on the cell surface. Subsequent recruitment of the F-component and oligomerization of alternating S- and F- components results in formation of octameric pores in the ...
Radioactive caesium- 137 (137Cs) can be used as a tracer to infer sediment dynamics due not only to its long radioactive half-life but also its affinity for fine sediment. A novel advanced interpolation assessment was conducted to examine radionuclide ac
The principle component analysis (PCA) and correlation analysis provide important information about the potential sources of the elements in spider webs. Two contamination sources were identified: road traffic emissions and industrial. This was a first-time ever attempt to use webs for biomonitoring of...
The in-hospital resuscitation of patients suffering from major traumatic haemorrhage has undergone a revolution over recent years, with the previous mainstay of resuscitation—crystalloid—being replaced by blood component therapy. Observational evidence from both military and civilian practice suggests a sur...