What is the difference between price elasticity and price flexibility with emphasis on demand side
Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...
02 March 2021 7,829 3 View
Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...
01 March 2021 3,052 3 View
As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...
23 February 2021 3,175 3 View
Just want to be clear and know it is okay to say I have distributed the qualitrics link through social media such as Facebook, Instagram and Twitter to ensure my target audience is reached in my...
21 February 2021 5,143 2 View
Hello everybody, I have a problem with SDS-PAGE and I do not know why my samples stop at the top of the resolving gel and they do not run through it. The percentage of gel is 15% and the size of...
14 February 2021 9,116 6 View
We are conducting a pilot study of an intervention for informal caregivers of persons who have recently received a bone marrow transplant in the US. If you know of anyone who might be interested,...
13 February 2021 9,174 1 View
Dear researchers It's well-known that the maximum light absorption of any structure can not be greater than 50%. Is it possible that the single-pass absorption exceeds 50%? How?
17 January 2021 2,335 7 View
Dear all, I have a question regarding the most appropriate fit of a standard curve in an enzyme-linked lectin assay set-up to quantify the amount of mucin secretion in conjunctival explant...
03 January 2021 1,010 6 View
Hi, I'm a postgraduate student currently starting up a research project on attitudes towards domestic violence (DV). The study will aim to compare cultural differences between attitudes and...
31 December 2020 781 3 View
Hi everybody, Does anyone have a good protocol for protein purification using AKTA? I have tried to purify two proteins but after several attempts it was not successful. So, I really appreciate...
28 December 2020 5,220 15 View
Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?
02 March 2021 9,706 5 View
I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...
28 February 2021 1,638 3 View
Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...
25 February 2021 3,612 3 View
08 February 2021 7,901 6 View
17 January 2021 301 2 View
The health care system is facing challenges when more individuals are not taking responsibility over their own health care decisions and actions. This is evident in narratives where patient...
16 January 2021 7,760 13 View
Hello I writing a SCI paper and want to make a table for chemical price comparison. However, the chemical price varies from country and company, amount and also dates. Is there any reference...
12 January 2021 5,600 1 View
I am trying to solve a multi-objective optimization problem using the Pyomo library in Python. The objective function includes operational optimization of an electrolyzer for hydrogen production...
11 January 2021 8,018 3 View
Pesticides become prime compo in agricultural activities to meet the growing demand of the human population. But indiscriminate usage and mishandling led to two disasters in India such as Bhopal...
11 January 2021 3,790 7 View
hello every one i want to practice deep learning as descibed for a home price prediction problem i use code as following # IMPORTING PACKAGES import pandas as pd # data processing import numpy...
07 January 2021 8,761 1 View