Watch and see strategy in totally remission of rectal tumors after radiotherapy

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Did you have problems with leaks at TSQ Quantumm Access Max ?

Hi, I have in the lab a TSQ Quantumm access Max triplequad mass spec. since last year it was not opened. Had a problem regarding the ion gauge. exchanged it. more, now, I have a problem with...

07 May 2024 6,109 0 View

Can i get some help with a particular Suzuki coupling reaction please?

I'm trying to synthesise a product through suzuki coupling using 5-bromo-2-thiophenecarboxylic acid and 2-fluoro-4-methoxyphenylboronic acid. I tried using Cs2CO3, K2CO3, Na2CO3 as base and...

21 February 2024 4,725 1 View

How can I purify TiO2 nanoparticles synthesised using epigallocatechin as a reducing agent?

I tried to obtain TiO2 nanoparticles by combining a solution of titanium isopropoxide (TTIP 1 mM, dissolved in isopropyl alcohol) and epigallocatechin gallate (EGCG 1 mM, in water), but, even...

17 January 2023 9,374 2 View

What is the recipe for obtaining 0.1M PBS (pH = 7) + 0.1M KCl?

I have come across several published papers that report electrochemical experiments performed in electrolyte solutions in which the supporting electrolyte is 0.1M PBS (pH = 7) + 0.1M KCl. However,...

08 December 2021 4,894 0 View

How should I go about evaluating cytoplasmic and nuclear Arginase-1 activity?

Hello! I've stained some bright field Arginase-1 Hematoxylin slides, but I'm having a hard time finding any computed histology predicates for evaluating the intensity of the cytoplasm verses the...

03 February 2021 3,470 1 View

What is your opinion about defining web development as a scientific research area?

In last years, web development added new layers of opportunities for research, as more metrics like loading time, payload and resources requests are defined. In that case, the development has new...

01 November 2020 8,275 7 View

How to identify transcription factors in the genome?

What is the best approach to identify TFs in a non-model organism with limited homology to the closest model organism? Is predicting DNA-binding domains and assuming that most proteins containing...

09 July 2020 5,462 2 View

Why do I have big error variances in my CFA model? Can they be reduced?

Quick question, I am really stuck... So, my measurement model in AMOS has great goodness-of fit indicators, and the coefficients are highly significant. However, the error variances are immense....

20 April 2020 8,042 6 View

How to track the movement of the pupil of the eye in different psychophysical states of the athlete?

Наша команда дослідників працює над визначенням рівня втоми спортсмена в різних режимах роботи та над методиками їх відновлення. Мене цікавить відстеження руху зіниці ока в різних станах (стан...

04 September 2019 510 2 View

Does anyone knows a data simulator for mobile phones?

I am interested in a software that generates the network events data sent by a mobile phone to the surroundings antennae. At least a good tutorial about what data the mobile phone sends to the...

15 March 2019 5,090 5 View

What are the important scholarly articles related to 'Use of Likert Scale in social science research' ?

The Likert scale is a commonly used measurement tool in social science research to assess people's attitudes, opinions, or perceptions. The social science students still have difficulty selecting...

25 July 2024 7,535 1 View

Is it fare for editors of reputed Journals to put on hold manuscripts more than six months without review updates, Are they harassing researchers?

It is being seen that Editors of some reputed Journals are putting on hold the manuscripts and not updating review states even passing more than six months from submission. Researchers are...

24 July 2024 8,596 2 View

Designing Inclusive City. What's your opinion regarding my group's campaign below?

Hello! I have a campaign assignment related to inclusive cities. Would you mind to take a look and give your opinion regarding my group's campaign? What kind of public facilities do you think are...

07 July 2024 368 0 View

Can light itself have a temporal property? I mean, does light capable to dilate time if conditions require it?

About time dilation. We remember the descriptive diagram which includes, for example, the train which moves at a speed "v". The two mirrors installed in the train between which a beam of light...

03 July 2024 4,332 1 View

What are the best techniques(3D-CRT, and VMAT) of radiotherapy is recommended for treating recurrent breast cancer ?

i want to calculate the dose distribution by using different algorithm.

29 June 2024 5,333 3 View

What is the difference between opportunity recognition in entrepreneurship literature and sensing in dynamic capabilities theory?

While I do have some opinions on how to address this question based on my reading as student, I would like to know the opinions of more accomplished scholars.

28 June 2024 802 3 View

My material is AlSi10Mg made by Selective laser melting. Why i am facing difficulty in EBSD?

1. Which phase should I select during EBSD? 2. Attached image is the polished surface but in your opinion what is on the surface of sample? it is oxide or colloidal? 3. Diamond polishing by paste...

27 June 2024 5,248 2 View

What is the actual distance covered during sit-to-stand test?

Fellows, We are analysing data from force platform to calculate the power based on the acquired force. However, the current formula consider the distance covered by the individual as the "height"...

26 June 2024 2,049 1 View

Hello In your opinion, which is better: Study Microprocessing first, then Computer Architecture, or vice versa, and why?

Computer Science Department

19 June 2024 8,292 2 View

Which is better publication, a conference paper or journal publication?

For beginner researcher, authors are confused to submit a paper on conference or journal publication in the majority times. I would like to give insight opinions from it.

11 June 2024 6,602 13 View