Vanadium is not in Vanadyl form in Vanadium tetraisopoxide. But it is unstable. We have to protect it in special atmosphere. Do you know any other compound of such kind and how to increase its stability.
Some time it may be possible at liquid nitrogen temperature.
Hello all, i am working on Chilly anthracnose disease and the pathogen involved is colletotrichum capsici but the problem is occuring while subculturing, i can isolate pathogen from chilly fruit...
17 July 2024 1,610 2 View
Hello everyone, I am conducting a meta-analysis to find if x has superior effect than y on the outcome. I used the SMD method and I got a significant moderate heterogeneity of a value I2:...
09 June 2024 8,446 3 View
Hello everyone, I am conducting a systematic review to see if treatment x is superior in its effect than treatment y. Since most the studies I found did not report interaction effect, I was...
24 May 2024 6,130 2 View
I require recent UWB antennas manufactured
15 May 2024 3,888 1 View
I am searching for a free best software for RAPD data analysis and phylogenetic tree construction
09 May 2024 7,017 3 View
I try to explaim better. I have the scores for 10 items. Each item score are decided between the accordance of two persons (say, e.g., a therapist and a patient). Therefore, there is much more...
24 April 2024 4,563 6 View
Hello everyone, I am writing a systematic review about if X experimental group has superior effect than Y comparison group on outcome. Please note that the lower the scores of the outcome, the...
19 April 2024 1,812 1 View
I have three field margin types (grassy/shrubby/tree) and each type have 5 sites. I need to calculate Shannon index for insect counts from each field margin type.... Q1. In my case how should I...
19 April 2024 681 6 View
Hello All, Greetings The issue I am encountering pertains to the Chemkin files to be uploaded into the Ansys Fluent software. Unfortunately, I am encountering persistent errors, and it seems the...
04 April 2024 8,189 0 View
Respected all Is there is any database which classify insects according to their guild (feeding habit) and Ecological/functional roles like predator, parasitoid, scavenger, pollinator. Please let...
03 April 2024 3,485 5 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...
03 August 2024 5,392 1 View
I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...
03 August 2024 5,384 0 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco
29 July 2024 2,163 1 View
I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...
28 July 2024 8,027 3 View
Hi, I need to prepare a standard curve of H2O2 to evaluate the primary products of oxidation. H2O2 I have is 35%. How do I prepare a stock of H2O2 10 microlitere. If s.o has experience, I would be...
26 July 2024 3,460 2 View
I'm trying to sinter some Nb parts and I'm trying to find a binder which does not produce oxidative compounds when it decomposes.
25 July 2024 9,823 3 View
I am trying to coating metal oxide into steel substrate, for better sticking planning to utilse epoxy based, Could you please suggest suitable curing agent for the coating purpose
25 July 2024 438 3 View
Suppose a material "A" has both tetrahedral and octahedral sites and we are doping another material "B" - usually an ion into it. How can we detect if the dopant has occupied the octahedral site...
17 July 2024 4,299 4 View