Hello! I have a general question. What accuracy or resolution we can access if control position of hydromotor with a servo or proportional valve?

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To prepare polymethyl methacrylate polymer for the study of acoustic properties without of bubbles during this process, what measures should be taken?

To prepare polymethyl methacrylate polymer for the study of acoustic properties, a mixture of methyl methacrylate monomer and benzoyl peroxide is used. This mixture is then heated and placed on a...

27 June 2024 2,087 1 View

How to calculate SNIR in presence of Beamforming?

I would like to solve beamforming weight in a C-RAN environment for a reinforcement learning task. I have studied different beamforming weigh calculations such as Capon and MUISC. But, I still can...

17 May 2024 7,325 1 View

What are the key and important parameters in the design of switches based on photonic crystal?

What are the key and important parameters in the design of switches based on photonic crystal? How can we have an ideal switch?

09 May 2024 7,074 2 View

What is the effect of refractive index changes on the output wavelength of all-optical sensors?

30 April 2024 540 1 View

Which type of wavelet has not worked on quaternion spaces?

Hello! Some wavelet properties have been worked on quaternion spaces. Which characteristics can be transferred to quaternion spaces? I am looking for the same issue, I need your...

30 April 2024 2,673 1 View

What are these mysterious cells in LA7 CSCs culture?

Hello. This image is taken from la7 cancer stem cells. It seems that the cells that have a purple halo and seen shiner than other cells have a high resistance to starvation conditions. What kind...

13 April 2024 7,831 1 View

How can I get damage parameters for ductile damage for cyclic load to be used in Abaqus?

Hello I want to verification low cyclic fatigue in a bar under cyclic load. Is the fracture strain different in uniaxial and cyclic loading? In my model, damage starts when the PEEQ reaches the...

24 March 2024 7,620 1 View

Can you please clarify whether contact, non-contact, or tapping modes are commonly used for functionalized MXene characterization with AFM?

Dear friends and colleagues, I am currently working on functionalized MXene materials and their characterization techniques. I am particularly curious about the operating mode employed during the...

20 March 2024 7,113 2 View

Glass vs. Plastic: Which Material Attenuates Acoustic Waves Less?

I'm considering running an experiment related to stimulating a material encapsulated in either glass or plastic with ultrasound waves. Has anyone tried such an experiment before, and which...

18 March 2024 8,043 0 View

How can I prepare MXene nanoplates samples for AFM testing?

I am interested in conducting AFM microscopy measurements on MXene nanoplates, and I would greatly appreciate your valuable insights on how to effectively prepare the samples for this purpose....

17 March 2024 816 0 View

Are there any good simple systems or platforms to recommend?

In order to show people the beauty of control and enhance enthusiasm for learning control theories, are there any good simple systems or platforms to recommend?

05 August 2024 10,034 1 View

Senescence-associated beta galactosidase staining is False Positive in control group?

Hi guys If anyone is currently working on aging cells, you guys would like to give me some advice. I'm testing against biomarker (SA-beta-Gal), I encountered a false positive in the control group...

02 August 2024 6,735 1 View

Are current regulations effective in preventing cancer caused by toxins?

I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from experts in the field. If you are an expert or researcher working on...

02 August 2024 4,474 2 View

Why do open and free science in a world where science is not open and free?

Because I have realized that the world tends more and more to do open and free science and there is a trend more and more to choose free databases, free tools and open access platforms.

01 August 2024 10,046 1 View

Some new emerging problems on application of RL for scheduling in IoT networks?

I have seen plenty of existing works on applied Reinforcement Learning (RL) policies for optimized scheduling in IoT networks including Q-learning, DQNs, and the newer ones including PPO for...

01 August 2024 8,754 2 View

How to make a Lateral flow control line more uniform?

We have a lateral flow test on Sartorius 140 NC. The conjugate is gold-monoclonal antibody. Using different control lines (GAM, protein A, protein G) we get a very strong leading edge with reduced...

31 July 2024 4,510 3 View

How I can add anew research in my account ?

Their is new research published in the biological control journal, and I am one of the authors. I want to add it to my account at researchgare. How can I do this?

21 July 2024 7,545 0 View

Can a paper that is posted as a preprint in a database with DOI, can be reviewed in another journal and accepted for publication??

It happened that I am asked to review a paper for a journal. Incidentally, the paper is posted as a preprint in another database as open access with DOI. It is completely citable. Now, should I...

17 July 2024 1,831 4 View

What does an additional peak in FTIR between 3100 and 3300 nm affect the quality of the material, benzethonium chloride USP??

I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...

16 July 2024 6,918 7 View

What are the material management and inventory practices for a medium sized hospital in South Africa?

You have been appointed as the supply chain manager for a medium-sized hospital facing challenges in its supply chain operations. The hospital aims to improve material management, optimize...

15 July 2024 4,120 4 View