Preparing for the Worst: Management and Predictive Factors of Open Conversion During Minimally Invasive Renal Tumor Surgery (UroCCR-135 Study)
We are measuring GV response of MOSCAP by B1500 Semiconductor Device Analyzer. We notice that at high frequency we see negative conductance behavior. Can anyone help how to solve this problem or...
18 April 2024 2,298 3 View
Can I use standard cleaning procedures such as RCA1,RCA 2 and Piranha for GaAs substrates ? or these recipes can create any surface morphology by etching the wafers?
20 March 2024 1,527 0 View
We want to etch (dry or wet etching) of InGaP . Can anyone suggest me the recipe for this ?
25 November 2023 2,294 0 View
In photolithography normally we see 1um or 2 um accuracy , how can we calculate this?
19 November 2023 935 2 View
We are electro spinning nanofibers on ITO coated PET sheet. When we want to keep (deposition by evaporation or sputter)top metal on nanofibers it is shorting with bottom metal(ITO metal). Is there...
15 August 2023 2,528 2 View
Normally tantalum has high affinity to react with oxygen and forms Ta2o5 . but we want to sputtered oxide free tantalum. is there any way to deposit oxide free tantalum or is there any Ta alloy...
03 July 2023 4,004 3 View
is there any affect of cleanroom conditions specifically humidity on the photolithography process, such as feature size, developing time ,resolution ..etc?
14 October 2022 5,087 7 View
I am using interdigitated Electrode system in sensing. If I increase the number of fingers in IDE system ,what will happen to equivalent Resistance?
11 July 2022 6,189 0 View
we have Vacuum system technologies(VST) evaporator in our clean room for metal evaporation. we are facing the problem with deposition of Aluminium with e-beam as well as thermal. most of the time...
17 June 2022 7,372 2 View
I have a novel polymer solution, which I can spin coat on different substrates. I want to know how to calculate the dielectric constant of this novel polymer material.? If I spin coat can I use...
01 April 2022 1,002 5 View
I am editing a book for Springer Nature on recent advancements and future trends in biomaterials for orthopedic and trauma applications, with a publication date slated for early next year. If you...
29 July 2024 5,015 9 View
Serotonin (5-hydroxytryptamine, 5-HT) is predominantly known as a neurotransmitter in the central nervous system (CNS), where it plays a crucial role in mood regulation, gastrointestinal motility,...
20 July 2024 3,925 5 View
In many experiments where HK-2 cells were stimulated with TGF-β at 10 ng/mL for 48 hours, I observed that even in the control group, the baseline expression level of fibrosis proteins like FN1 and...
15 July 2024 1,929 2 View
I would like to perform a literature review at this time on augmented learning and learning augmented algorithms to enhance performance-guided surgery
06 July 2024 246 1 View
Hi, I'm analyzing data from an oncology trial and trying to perform statistical analysis including cox regression analysis and paired t-tests. My data includes laboratory test values, including...
22 June 2024 6,181 1 View
"What is the most accurate method and model for evaluating the effective mechanical and viscoelastic properties due to the inclusion of multiple types of particles in a viscous material, and which...
16 June 2024 550 0 View
The topic can cover any area of this specialty.
29 May 2024 3,200 1 View
This question aims to explore the comparative effectiveness of using a patient's own tissue (autologous) versus synthetic materials (alloplastic) in facial reconstructive procedures, focusing on...
25 May 2024 1,791 0 View
I want to construct a nomogram for predicting the risk of fistula after esophageal surgery through comprehensive analysis of the currently published literature, and then verify its efficacy using...
25 May 2024 669 0 View
Hi all, Here’s a simple but still very important (I think!) question regarding the philosophy of mesh overlap in open ventral hernia… I’m keen to clarify the concept of transverse diameter mesh...
25 May 2024 4,744 2 View