The electromagnetic field, a six-vector, will be transformed according to Let the field of the charge in S be Coulombian, that is,.doi:10.1038/157809a0HSIN-PEISOHMU-HSIENWANGSU-CHINKIANGNature
A good starting point for understanding the hydration nature of respiratory droplets are thus simple salt-water droplets containing proteins. As an example, Fig. 7b shows how a droplet containing NaCl and 10% of bovine serum albumin protein—a popular model for proteins and macromolecular compounds...
www.nature.com/scientificreports OPEN First theoretical determination of relative biological effectiveness of very high energy electrons Rachel Delorme1,2*, Thongchai A. M. Masilela3, Camille Etoh2, François Smekens4 & Yolanda Prezado3 Very high energy electrons (VHEEs, E...
The study of the microbial communities in the built environment is of critical importance as humans spend the majority of their time indoors. While the microorganisms in living spaces, especially those in the air, can impact health and well-being, little is known of their identity and the proce...
Nature (全网免费下载) Springer Nature 国家科技图书文献中心 (权威机构) Semantic Scholar 查看更多 相似文献 参考文献 引证文献Radiobiology with heavy charged particles: a historical review. Radiobiological studies using heavy charged particles followed closely the development of accelerators to produce beams of...
or possess mechanisms to protect from cellular damage due to the exposition to electromagnetic radiation (e.g., the production of pigments and efficient DNA repair systems; Additional file2: Table S2). Even human-associated microbes (skin and gut) can remain viable in air for many hours after...
Typically, the illumination methods used by the light sources in the steppers, such as annular, quadrupole, and hexa-pole, do not share the same asymmetric nature as the features on the mask. The resolution of the features that are exposed on the substrate is thus not maximized, and the si...
Non-ionizing radiations such as electric an... Boice,J. D. - 《Jnci Journal of the National Cancer Institute》 被引量: 6发表: 1998年 In-service Teachers' Perceptions Regarding their Practices Related to Integrating Nature of Science: Case Study Different evaluators were used for triangulation....
In principle,a position sensor as proposed allows measurement of the linear position of a platform relative to an inertial frame in which an optical standing wave has been established. The relative position sensing is based on the inertial nature of the electromagnetic radiation....
ELECTROMAGNETIC RADIATIONSTARSFLARESSOLAR ATMOSPHERESINCE the velocity of light is one of the most fundamental physical quantities, any measures which indicate its constancy with wave-length are of basic physical interest. Experimental determinations 1,2 in the optical region and in the short-wave ...