where \(d_{b}\) is the braking distance as per the fundamental equation of motion: $$\begin{aligned} d_{b}= \frac{v^2}{2b} \end{aligned}$$ (2) where v is velocity of train and b is the deceleration/braking capacity of the train. \(d_{s}\) is a fixed safety distance...
Socio-demographic data such as age, gender, ethnicity, marital status, education, number of prescribed drugs, smoker status, and alcohol consumption were collected during the visit. Charlson Comorbidity Index was used to determine the comorbidity level31,32, and Malnutrition Universal Screening Test (...
legco.gov.hk [...] Transport Policy has already said that "priority must be given to mass carriers, especially off-street modes, to reduce pressure on the road system. legco.gov.hk 我想請運輸司解釋這點,因為政府曾於㆒九九零年的《香港運輸政策白皮書》 ㆗說「集體運輸工具,特別是不佔用路...
no. 14, the Council continues: “In the restoration and promotion of the sacred liturgy, this full and active participation by all the people is the aim to be considered before all else.” So the Council itself defines the primary aim of liturgical renewal: full, conscious, and active part...
Pregnancy was defined as an intrauterine pregnancy with fetal heart motion as determined by ultrasonography. Ovulation was defined as a serum progesterone level according to the standard of the local site laboratory (minimum value of luteal phase). Biochemical factor was defined as a positive urine ...
Newton’s laws of motion - Force, Mass, Acceleration: Newton’s second law is a quantitative description of the changes that a force can produce on the motion of a body. It states that the time rate of change of the momentum of a body is equal in both ma
After the landslide formed above the main scarp, a gully (10 m long) was formed, causing growing of the landslide in the direction opposite to its own motion (Figure 4). The movement (rotational slide) begun in the upper part of the landslide (source area) and was continued by flow in...
In previous studies, alumina has been a favorable nanoparticle due to its significant chemical motionlessness and stability. Figure 2 and Figure 3 depict the behavior of 𝑉𝐶VC with different parameters. Figure 2a,b demonstrates the solution curve of 𝑉𝐶VC verses 𝐾K for stretching and ...
Mass is one of the fundamental properties ofmatter. Mass is a measure of the amount of matter in an object or a measure of the amount ofinertiait has while in motion (and the amount of force that is necessary to act upon it to change this). Unless you have been in space or diving...
Electrons behave both as particles and as waves, and their motion generates electric and magnetic fields. Though the electron is the lightest subatomic particle, its charge is as great as that of a proton. See more at atom. The American Heritage® Student Science Dictionary, Second Edition. ...