MongoDB Aggregation Framework Stages and Pipelining ...
The input to an aggregation process is the documents in collections and the results is also a document or a number of documents. Aggregation stages involve operators such as addition, averaging values for given fields, finding the maximum and minimum values among many more operators. This makes the analysis of data even more simplified.
Aggregation Pipeline Stages — MongoDB Manual
Writes the resulting documents of the aggregation pipeline to a collection. The stage can incorporate (insert new documents, merge documents, replace documents, keep existing documents, fail the operation, process documents with a custom update pipeline) the results into an output collection.
MongoDB Aggregation (Types & Expression) - 7 Stages of ...
Today, we will see a new term called MongoDB Aggregation, an aggregation operation, MongoDB processes the data records and returns a single computed result. Here, we will talk about types of aggregation, expression, and stages of aggregation pipeline with examples. So, let’s start the MongoDB Aggregation Tutorial.
Particle aggregation - Wikipedia
Particle aggregation is a widespread phenomenon, which spontaneously occurs in nature but is also widely explored in manufacturing. Some examples include. Formation of river delta. When river water carrying suspended sediment particles reaches salty water, particle aggregation may be one of the factors responsible for river delta formation.
Stages - Process Management Software | Method Park
Stages 7.4 now available. The new release comes with important new capabilities like the support for multiple process languages, a process comparison feature, and many user experience improvements. The highlight for process end users is certainly the new role-centric process visualization. Learn more
Platelet Aggregation - Platelet-Vessel Wall Interactions ...
Aggregation involves platelet-to-platelet adhesion, and is necessary for effective hemostasis following the initial adhesion of platelets to the site of injury, described above in Chapter 3. Following adhesion, platelets are activated by a number of agonists such as adenosine diphosphate (ADP) and collagen present at the sites of vascular injury.
Particle deposition - Wikipedia
The porosity of this layer will depend whether the particle aggregation process is fast or slow. Slow aggregation will lead to a more compact layer, while fast aggregation to a more porous one. The structure of the layer will resemble the structure of the aggregates formed in the later stages of the aggregation process. Experimental techniques
Aggregation.exe Windows process - What is it?
Aggregation.exe file information Aggregation.exe process in Windows Task Manager. The process known as Aggregation belongs to software SmartShare by LG Electronics (www.lg.com). Description: Aggregation.exe is not essential for the Windows OS and causes relatively few problems.
Impact of Phosphorylation and Pseudophosphorylation on the ...
Although for larger aggregates the two techniques lead to similar structures, the kinetics of the process may be altered. In addition, very little is known about the impact that this may have on the early stages of aggregation, such as nucleation and conformational rearrangement.
Population balance modelling to describe the particle ...
Population balance modelling to describe the particle aggregation process: A review. ... In the case of mining and mineral processing, efficient water recovery stages are needed to ensure the sustainability of the industry, given the extreme scarcity of water in many regions of countries like Chile, Peru, Australia and South Africa. ...
MongoDB Aggregation Framework Stages and Pipelining ...
Aug 21, 2018 · In this whitepaper, we deep-dive into MongoDB’s Aggregation Framework and look into the different stages of the Aggregation Pipeline. We also look at how we make use of these stages in an aggregation process and then look at the operators that can …
Early stages of aggregation of engineered α-synuclein ...
Feb 11, 2019 · Aggregation is a complex process involving many steps, including primary nucleation (formation of an initial oligomer), oligomer growth, structural reconfiguration of oligomers, protofibril formation and fibril maturation, fragmentation of large oligomers and fibrils, and secondary nucleation 33. The work here focused on the initial stages of ...
Protein Aggregation Process in Parkinsons Seen in New Study
Dec 01, 2016 · New research helps to explain how alpha-synuclein — the defective protein causing Parkinson’s disease — achieves its structure in neurons. These findings may help understand how aggregates of alpha-synuclein form in the brain of a Parkinson’s …
Marketing Exam: Chapter 6 Flashcards | Quizlet
The steps of the consumer decision-making process in order are: a. information search, need positioning, evaluation of alternatives, product trial, purchase decision, post purchase satisfaction b. need positioning, alternative aggregation and divestment, purchase decision, post purchase evaluation
How Wounds Heal: The 4 Main Phases of Wound Healing ...
Hemostasis, the first phase of healing, begins at the onset of injury, and the objective is to stop the bleeding. In this phase, the body activates its emergency repair system, the blood clotting system, and forms a dam to block the drainage. During this process, platelets come into contact with collagen, resulting in activation and aggregation.
Monitoring particle aggregation processes - ScienceDirect
By assuming a constant collision rate coefficient, Smoluchowski showed that the previous expression for the early stages of aggregation, Eq. , would apply throughout the aggregation process. Thus: (7) d n T d t = − k a n T 2 where the aggregation rate coefficient, k a = 4k B T / 3η. Eq.
Kinetics of Thermal Denaturation and Aggregation of Bovine ...
Thermal aggregation of proteins includes the stage of protein unfolding followed by aggregation of unfolded protein molecules. The kinetic regime of the general process of thermal aggregation of proteins is determined by the relationship between the rates of unfolding and aggregation stages.
Gelation process visualized by aggregation-induced ...
Jun 23, 2016 · The entire process has two distinct but integrated stages, that is, the thermal gelation stage and rinse stage. Thermal gelation stage is driven by …