likepolystyrenein which transfer to polymer does not appear to be important. Where long branches can be formed by chain transfer to polymer, the molecular weight distribution will be even broader andM¯w/M¯nratios of 50 and more are observed in somepolyethylenesmade by free-radical ...
Even though this projection of particle velocity has been used nearly in all MPM simulations, we will see later in Section 5.5.1 that it is not able to provide an exact projection of a linear velocity field for arbitrary particle positions. 2.5.3 Standard formulation (USL) Eq. (45a) is ...
We use similarity transformations to convert the system (5) and (6) in simpler form. Let ψ be the stream function for the flow, such that \(u=\frac{\partial \psi }{\partial y}\) and \(v=-\,\frac{\partial \psi }{\partial x}\). Introducing the Reynolds number \( {\mathcal...
First, a separation can be made according to the structure type, into finite or infinite, or according to moving objects, into structures subjected to moving force(s) or moving inertial object(s) such as mass(es), oscillator(s), or even simplified vehicle models. After that, a separation ...
antlers. Failure to meet elemental demands can lead to poor health, limited reproduction, and even extinction. The extinction of the majestic Irish Elk (Megaloceros giganteus) is thought to have been caused by the shortened growing season that occurred during the last ice age, which reduced the ...
Some platforms even offer Zapier integrations, making it easy to connect with hundreds of other tools. 12. What Is the Deliverability Rate of Messages? A high deliverability rate ensures your messages actually reach your audience (instead of getting flagged as spam). Look for platforms with stro...
Johnson made the comments as he announced strict new measures to try to curb a sharp recent rise in COVID-19 cases across Britain. From Monday, social gatherings of more than six people will be banned in England — both indoors and outdoors — and Johnson hinted that such restrictions ...
In a landmark study, LV hypertrophy was associated with a relative risk for death of 2.9, even when adjusted for age, known coronary artery disease, diabetes, and blood pressure (BP) [17]. Of equal importance, recent studies have demonstrated that that the effect of lipid lowering therapy ...
2-4, although the simpler embodiment shown in the former patent is also useful in the invention. Both of these patents are incorporated herein and made a part hereof by reference in their entirety for their showing of the details of construction of useful injectors. In particular the reader ...
1a), that makes the workflow simpler and clearer to use. The uniform data structure (object) is the kernel of tidyMass, which is specifically designed to store and manage processed metabolomics data. All the functions employ a uniform data structure in the whole workflow, which benefits users ...