Alzheimer's disease - Amyloid-beta plaques - available drug?

Dear all, Is there any available FDA-approved drug that can disable the formation of amyloid plaques or attenuate the progression of Alzheimer's disease once plaque formation is initiated...

30 December 2020 9,505 1 View

How can I compare the current ADHD-RS total score with the score related to 6 months before now?

Dear all, I want to analayze the inattentiveness level in ADHD patients and compare the current score with the score of 6 months before now. I do not have any score of inattentiveness level of 6...

05 September 2020 5,094 3 View

How to extract max and min of x-coordinate, y-coordinate and z-coordinate of each boundary of geometry in COMSOL Multiphysics?

I have a complicated 3D geometry with 1033 boundaries in COMSOL Multiphysics. I need the list of max and min of x-coordinate, y-coordinate and z-coordinate of each boundary in a text or excel...

01 June 2019 8,069 9 View

How to extract boundary points in COMSOL Multiphysics?

Hello everybody, How can I extract all of the boundary points (with their corresponding number which COMSOL labeled them) and their corresponding coordinates from the geometry in COMSOL...

16 November 2018 6,465 3 View

How to resolve this error: Failed to find consistent initial values?

Hi everybody, I want to use fluid & shell interaction in COMSOL Multiphysics 5.4, so I'm trying to apply it on a simple geometry first, but I'm facing to an error any time: Failed to find...

29 October 2018 6,267 9 View

How to define shell in FSI analysis in COMSOL Multiphysics?

One of the solid capabilities that are mentioned in the following link for simulating FSI in COMSOL Multiphysics is shells. How can I utilize...

10 October 2018 5,640 3 View

How can I have FSI physic interface in COMSOL which its solid part is defined as a shell?

Hi everybody, I want to solve the laminar flow physic interface in a geometry. The movement of some points on the boundary is specified and the movement of other points on the boundary should be...

14 September 2018 9,158 3 View

How to define a complex movement for the boundary in COMSOL?

27 July 2018 1,402 5 View

Increasing pH of a solution

23 August 2016 6,888 3 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Can we distinguish the type of free fluid inside the pelvic and abdominal cavities whether blood or serous fluid using the ultrasound?

during ultrasound examination of acute abdomen, sometimes we see free fluid , can we know the type of fluid ,whether blood or not , using ultrasound only? if yes , what are the sonographic...

01 March 2021 7,476 4 View

Can anyone help me with the administration of the "Mind the Gap" Scale for satisfaction with transition to adult care?

We are working on a study focused on adolescents' transition to adult care and are looking for a validated measure for satisfaction with the transition. So far the only measure that we have came...

28 February 2021 2,338 1 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

How to calculate Ligand-active site distance in a ligand-protein complex from MD simulation?

I have run a MD simulation of a ligand-protein complex in GROMACS using CHARMM forcefield. Reviewer has asked me to calculate Ligand-activesite distance and binding free energy of ligand with...

27 February 2021 4,703 1 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

What kind of institutional environment do entrepreneurs need to achieve happiness?

Entrepreneurs are stressful, and happiness is a scarce resource. Happiness is crucial to business development.In addition to the work characteristics, individual characteristics have an effect on...

25 February 2021 876 2 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

Which are the journals for free paper publication?

A bunch of flower for everybody. I would like to ask about the list of journals which we can publish our paper for free. Thanks in advance. Sincerely Walid

25 February 2021 9,790 3 View

Suggestions for occupational stress surveys?

I am currently writing a masters thesis on reasons for occupational stress in the early childhood classroom, and want to include a short survey assessing participants work-related stress levels. I...

24 February 2021 8,678 2 View