I am trying to segment teeth from COne Beam data to train a neural network.I have used Invesalius but it is way too slow. Any suggestions ?

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What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

22 February 2021 6,569 3 View

What are some underexplored theories and concepts in Activated Carbon as A Water Filter?

Hi, me and my team mates are currently planning to pursue the topic of Activated Carbon from Coconut as a Water Filter. And we would like to ask for your suggestions and knowledge on what specific...

21 February 2021 7,561 4 View

What properties of water shall be analyzed and evaluated to test the effectiveness of activated carbon?

I would like to ask what other properties of water (pH and such) shall be analyzed and evaluated to test the effectiveness of activated carbon from filtering the contaminants present in the water?

20 February 2021 9,422 8 View

Who are the possible experts I can reach out to regarding the reseach topic: Activated Carbon as Water Filter?

Hi! Me and my team mates are currently new in doing a research study. We do not have any previous experiences in research. And we just wanted to know what type of experts (the field they in) can...

19 February 2021 9,596 4 View

How can we measure the reliability and validity of our survey questionnaire?

We are conducting survey research on COVID-19 misinformation among students. How can we validate our survey for it to produce valid and reliable data? Also, what statistical tools can we use to...

16 February 2021 678 3 View

Best loss function for special classification problem in neural networks ?

Hello, I've build a Conv1D model to classify items into 6 categories (from 0 to 5). (simplified example) I use therefore a CrossEntropy loss function that penalizes the errors with high...

19 January 2021 3,199 1 View

Anybody to help me with Code source for DOUBLE CONCAVE FRICTION PENDULUM BEARINGS Please?

Hello, would you please share the codes for Base Isolation of structures using Double Concave Friction Pendulum Bearings? I am doing a related research but as I am just a beginner in MATLAB, I...

18 January 2021 6,683 1 View

Are normality checks required for large sample sizes?

07 January 2021 6,360 2 View

How to design a reactive extraction process in Aspen Plus?

Hello, my task is it to create a specific extraction process. There is a mixture containing water, nitric acid and hydrochloric acid. It is known, that tributyl-phosphate is a solvent, which...

03 January 2021 4,163 3 View

Could speech recognition software be developed that DOESN'T convert sounds into waveforms? If not, what does it say about the semiotics of knowledge?

The standard approaches in speech recognition (and A.I. generally) rest on some very interesting assumptions that deserve to be carefully examined...

02 January 2021 9,363 11 View

Is this the fragment of a sauropod tooth?

Dear colleagues. Fragments of this species are very rare from a terrestrial Lower Cretaceous locality from Germany. Up to now from this locality sauropods could not be proved with certainty. Other...

14 February 2021 2,310 1 View

Can I apply a relative force between two elements in Ansys workbench?

I want to apply elastic tension between 2 orthodontic mini-implants is there a way to add relative force between 2 elements or i have to specify the force vector for each implant individually ?

05 February 2021 1,299 4 View

Is not POLITICS involved in science these days?

Respected Fellows, First and foremost, wish you all, all the very best for the year 2021!. I was formerly a faculty member in Canada (2006-2011, Assistant Prof.), then came back to my...

04 January 2021 7,886 4 View

Carboniferous shark teeth - ID help?

Dear everyone! I am looking for some help regarding the identification of two Carboniferous shark teeth from Hungary. See the pic attached. I'd go for Bransonellidae family for A, and Falcatidae...

21 December 2020 1,226 4 View

What do you really feel about buying NISSIN dentofrom?

There are massive conflict and resistance among students to shift from low-speed teeth to high-speed teeth.

16 November 2020 8,826 100 View

Help in Sample Size Calculation for my Thesis Comparing the Clinical Outcome of Pulpotomy in Mature Permanent Teeth with MTA & EBRRM?

I am looking for assistance in finding statistics for sample size calculation on topic Comparing the Clinical Outcome of Complete Pulpotomy in Mature Permanent Teeth using MTA & Endosequence...

20 October 2020 8,197 6 View

Recommend a book of Bio mechanics for undergraduate students?

Recommend a book of Biomechanics for undergraduate students

05 October 2020 5,980 4 View

Can you recommend me a biomechanics related Scopus journal that does not have long review process?

I need to publish my work which is about soft tissue biomechanics in a short period review process Scopus journal, any recommendations??

04 October 2020 6,143 3 View

Apart form the Nasoalveolar molding appliance (NAM) is there any any other PSIO treatment with significant benefits supported by evidence ?

In the treatment of children with orofacial clefts the early stage of orthodontic treatment involves pre-surgical infant orthopedics, which can be achieved in different ways and with different...

22 August 2020 2,765 2 View