What is the relation between the PM2.5 concentration and relative humidity?
I used VGlu2, and phalloidin Abs so far, but they didn't work. Any advice, suggestion would be great! I appreciate it!
26 March 2024 987 9 View
Dear Madam/Sir I need a new complete reference about the effect of air pollution on plants/agricultural plants. I would be very appreciate if you share the reference with me. Thank you for your...
09 February 2024 6,359 2 View
We had a comparison between the portable and stationary instruments related to particulate matter measuring. The difference was significant about pm2.5. Does anyone know what is the reason?
27 November 2023 1,615 2 View
I need a comparison of the different steel production methods (blast furnace, electric arc furnace, basic oxygen furnace, and induction furnace) based on the air pollutants emission. On the other...
07 November 2022 2,490 1 View
I would be very appreciative if you introduce a valid guideline for water quality parameters for wildlife habitats.
07 August 2022 1,573 4 View
Dear Madam/Sir We have a Pg AA with a graphite furnace. I can't see any signal or peak from Cadmium (Cd) standards while measuring with graphite furnace but with flame, the R square is almost...
12 January 2022 1,746 0 View
I want to concatenate two datasets called ANSUR one for females and the other for males. But before doing that I would like to know which statistical points I should consider being able to...
12 January 2022 5,359 12 View
Hi everyone. As you know to calculate the normal concentration of flue particles in dry condition there is below formula: Cd =Cw ×(100/(100-F)) "F" is absolute humidity. When we sample flue using...
26 December 2021 1,586 2 View
Indeed, I want to make a very thin film (50 microns) of PU on the steel surface as a coat. for the reaction, much amount of CHCl3 is needed to dissolve one of the reagents to participate in the...
12 October 2020 994 3 View
I have a Pg AA 500 instrument. The absorbance of Cd and Pb by flame is excellent but i can't measure them by GF-AA. There is no peak in atomization stage. I have checked many heating programs. In...
11 April 2020 3,078 0 View
How does high humidity affect the growth and development of crops?
10 July 2024 7,258 20 View
Hi, I need to measure the real-time (or temporal intervals) thickness variation of a transparent material from dry to wet/humid conditions, however, I cannot use the following techniques: -...
08 July 2024 4,799 4 View
Hello, I am doing some testing on lateral flow devices/materials and have run into a slight issue where I do not understand what the cause may be, but I have some ideas. General Experimental...
01 July 2024 7,960 3 View
I want to estimate daily potential evapotranspiration using the Penman-Monteith formula. My weather station measures temperature, humidity, wind speed, light intensity, and UV every 15 minutes,...
21 June 2024 5,159 0 View
Hello forum members, I'm conducting research on vegetable oil fingerprinting. I need annual precipitation (rainfall) data for provinces in Thailand, Malaysia, and Indonesia. Specifically, I don't...
30 May 2024 6,209 2 View
kindly please help me to plot MFD using specific humidity +U+V using python.
20 May 2024 8,292 4 View
I have noticed massive media evaporation (>50% volume) from culture dishes after 72-96hr inside a Memmert ICO50 hypoxic incubator (Temp: 37C, humidity: 86%, CO2: 5%, O2: 1%). I've confirmed the...
29 April 2024 9,872 1 View
Pre sowing irrigation was applied, irrigation after 2 days of sowing in clayey soils of terai region of Nepal 🇳🇵,very low RH, hugh wind speed and day temperature avove 40 degree celcius and heat...
23 April 2024 3,943 2 View
I'm looking for variables like solar irradiation, wind speed, humidity, temperature and precipitation
06 April 2024 1,926 2 View
After electrospinning 17 wt% cellulose acetate, diacetylation was performed in a 0.05M aqueous NaOH solution. After that, it was washed several times with distilled water and dried naturally in a...
04 April 2024 6,940 0 View