What are the standard values of milk urea nitrogen in dairy goats?
In general urea content in milk ranged from 3-10 mM
Ali Metwalli Thanks. I am looking for urea content in fresh raw milk where urea levels correlate with the feeding pattern and type. For example in cows, it ranges from 10 to 15 mg/dl.
COVID-19 CORONAVIRUS PANDEMIC (https://www.worldometers.info/coronavirus/#countries) displays the total tests conducted countrywise everyday. Is this number based solely on RT-PCR tests or it...
30 October 2020 2,248 3 View
I would like to know what other reagents can be used to obtain chitin by deproteinizing a sample. Commonly found on articles is the employment of NaOH concentrations as well as KOH. I would like...
16 October 2020 537 6 View
30 participants have given 50 adjectives (maximum 3 adjectives from each participants) for a phenomena. Now I want to to club/cluster these 50 different adjectives in fewer (say 8-10) adjectives....
24 September 2020 9,889 5 View
If one one wants to conduct a systematic review in the field of psychology and specifically in cognitive functioning what will be the valid database, acceptable to reputed journal?
27 July 2020 6,812 4 View
In the paper "Magnetometer-Only Attitude Determination Using Novel Two-Step Kalman Filter Approach" in equation 19 do I need to complete quaternion multiplication first and then do simple...
15 June 2020 7,522 4 View
Nowadays many researchers are uploading pre-print articles with designated DOI numbers and these are not peer-reviewed. During the peer-review process, the article could undergo major changes. If...
01 June 2020 4,006 90 View
If the answer is yes, how to identify such type of publication houses? As these corrupted journals misuse the open access (OA) model by demanding a huge amount of money as article processing...
20 May 2020 5,764 12 View
I am using Zotero and Mendeley reference management tools. Is there any other software which is better than these software and available free???
19 May 2020 6,721 46 View
ANN/Deep Learning/CNN etc., are they not overhyped? Today under the sun they promise to deliver solution to every problem. But in practise they have limitations. Besides this they are not...
27 December 2019 3,921 6 View
Decision Trees are extremely fast in classification. However, they are slow in construction during learning phase. Is there any paper on complexity analysis of Multiway Split, Multi-Class Decision...
12 November 2019 8,327 4 View
I want to cool Natural Gas from 195 Kelvin to 138 Klevin in a heat exchanger by using liquid nitrogen as the coolant medium. When entering the heat exchanger, the liquid nitrogen will have a...
01 March 2021 6,450 5 View
Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...
26 February 2021 1,100 5 View
I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...
24 February 2021 974 1 View
Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...
21 February 2021 7,260 4 View
Dear research fellows, I wonder if someone knows how much direct reduction of nitrogen on farmland costs in terms of lower crop yield expressed as EUR/kg nitrogen (or similar)? I understand that...
15 February 2021 1,323 3 View
Are there alternatives to the Devarda alloy when estimating nitrogen? devarda alloy is reducing the nitrate to ammonium
15 February 2021 8,838 3 View
Hi Can anyone please help me know the XRD details of reduced graphene oxide, Nitrogen doped reduced graphene oxide, Sulphur doped reduced graphene oxide, Nitrogen and Sulphur co-doped reduced...
08 February 2021 3,033 3 View
What is differentiate between these two states? And what's the reason for formation of these charge states?
26 January 2021 6,937 3 View
I would like to determinate the phosphatidylcholine content in cow milk. We only have a Shimadzu Prominence HPLC (High Performance Liquid Chromatography) with a fluorescent detector for the...
18 January 2021 8,370 6 View
Carbon dioxide on Earth weighs 44 g/mol and has a density of around 1.98 kg/m3, about 1.53 times that of air. Nitrogen gas weighs 28 g/mol and has a density of 1.2506 g/L. During limnic eruptions...
15 January 2021 8,733 4 View