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It may sound a bit awkward, but is there a Berry curvature in non parameter-dependent Hamiltonians? For example, consider the Bloch problem. There is a dual perspective when working in Bloch...
06 June 2024 2,556 1 View
Berry curvature is defined as \nabla_{R) \times A, where A is the Berry connection. This formula involves partial differentiations of the eigenvectors, often leading to problematic situations when...">
06 June 2024 6,257 0 View
Berry magnetic field appears as a response to adiabatic changes of the parameters appearing in the Hamiltonian. This quantity is involved in determining the Chern numberm of the system and, in...
05 June 2024 2,128 0 View
I am proposing a literature review on the efficacy of the early trauma approach towards adults with mental health issues. I understand that my question is broad. My aim is to narrow down my...
27 November 2023 3,998 2 View
1. Cultural security can be defined as the protection of a nations cultural tradition, against the "threat" of globalisation. 2. National security is the protection of a state's national interests...
03 August 2023 7,254 2 View
Some scholars express the opinion that an academic subject presentation should be done using PowerPoint, because it provides the ability to present your research using pictures, figures, charts,...
03 April 2023 3,466 2 View
Some scholars "divide" national security in two main categories, external and internal, while others state that the limits between them are blur. Moreover, most relate external national security...
14 March 2023 8,930 11 View
I am using a specific brand of MS Basal medium with vitamins and I see that my plants are not growing as fast as they should. I am attaching the medium composition of the brand I am using and the...
13 February 2023 5,737 5 View
5-item Likert scales ('strongly disagree', 'disagree', 'neutral', 'agree', 'strongly agree') are sometimes converted to 2 levels ('agree' and 'disagree') for statistical analysis as a dichotomous...
09 November 2022 7,269 3 View
I am planning to use the CRISPR method to delete or inactivate a specific gene in Vibrio Cholerae. Which CRISPR system is the most suitable in this case?
21 October 2022 5,643 0 View
I want to know how do you make real time pcr solation ? is there any machine to make it? thanks for answering
05 August 2024 1,660 0 View
I designed 2 dual hybridization probes for my single SNP. where I attach my fluorophore 5'-FAM-nnnn-BHQ1-3', and 5'-HEX-nnnnnn-BHQ2-3'. I need to run it on the MIC RT PCR machine by Biomolecular...
28 July 2024 5,658 0 View
Purification of gst tagged protein
25 July 2024 1,720 0 View
Does anyone know if there is a lab scale encapsulation machine available for purchase?
05 July 2024 3,889 1 View
I want to carry out reliability study of a machine with various sub components both electrical and mechanical. The machine is a one time use (similar to a decoy or rocket) and is stored at...
30 June 2024 2,435 0 View
I use a DISCO DAD323 dicing machine to cut my sample,which has 1-2 micrometers SIO2 on its top.However,the SIO2 is broken and fall apart everytime.I tried different cutting speed but didn't work....
20 June 2024 1,131 0 View
Are you a qualified health professional working in the acute adult setting? If yes, then we want to hear from you! Link to survey: https://q.surveys.unimelb.edu.au/jfe/form/SV_aWORJRowoBvxC1U We...
15 June 2024 7,978 1 View
Hi I am trying to model a cutting problem with a blade and comparing the results with and without ultrasonic vibration. From experimental results in our group, the use of ultrasound can...
13 June 2024 7,461 4 View
Hi everyone, I really don't know how to fix the issue that I am facing. For background, I am working on the purification of inclusion bodies protein, which require the use of 8 M urea in the...
09 June 2024 9,522 0 View
Dusting machine
09 June 2024 7,501 0 View
