The cell Theory. KEY CONCEPT Cells are the Basic unit of life. KEY CONCEPT Cells are the Basic unit of life. Structures and their functions Cells. The cell BIOLOGY 11. Prokaryotic vs. Eukaryotic Cell Parts Challenge #2 Do you know the organelles? Types of Cells In this presentation you wi...
Recently, higher-order topological insulators (HOTIs) have been introduced, and were shown to host topological corner states under the theoretical framework of Benalcazar-Bernevig-Hughes. Here we unveil some topological effects in HOTIs by studying the three-dimensional (3D) non-Abelian Bloch oscillat...
Unlike regular elastic materials, when auxetic materials are compressed, they become thinner in the direction perpendicular to the applied force. Despite their outstanding mechanical properties, a systematic design of new and controlled auxetics remains underdeveloped. Here we establish a unified framework...
The Three Prime Untranslated Region (3′UTR) refers to the specific part of a gene, such as GRM5, that is not translated into protein but plays a crucial role in post-transcriptional regulation by interacting with micro RNAs like miR-128a. ...
A complete theory of ligand discrimination would be able to describe the types of motions and energetic connections that define selectivity for a particular ligand within a particular system. In molecular simulations, binding calculations usually focus on a circumscribed region of the protein near the ...
mainly involving in carbon materials, metal-based chalcogenides (MCs), metal-based oxides (MOs), and alloying materials. Among these anodes, nanostructural carbon materials with shorter ionic transfer path are beneficial for decreasing the resistances of transportation. Besides, MCs, MOs, and alloying...
Subsiding air in some parts of the tropics is extremely dry with a very lowrelativehumidity. Remember the graphs inPart Two– air high up in the atmosphere can only hold 1/1,000th of the water vapor that can be held close to the surface. So air which is saturated when it is at the...
Following this, the lower bound of the 1st gear ratio was reduced to 50%, 75% and 75% from the theoretical estimation for the first three EV powertrains, in order, as in Table 4. While incorporating this adjustment, it was ensured that the vehicle dynamic performances were not compromised...
Quorum sensing (QS) plays an important role in the production of virulence factors and pathogenicity in pathogenic bacteria and is, therefore, a hopeful target to fight against bacterial infections. During our search for natural QS inhibitors, two new xanthonolignoids (1and2), each existing as...
The scientist elucidated his theory by three simple demonstrations. 这位科学家以三个简单的实例来说明他的理论. 《简明英汉词典》 This medicine is to be taken in three separate doses every day. 这药每天分三次吃. 《现代汉英综合大词典》 He caught three hares, but one ran a mile. 他逮了三只...