Where can I download Bergey's Manual of Determinative Bacteriology?

More Raghda Abdulhussein's questions See All

Can the abnormal sperm(morphologically) fertilize the oocyte ?

Abnormal sperm-morphology

24 February 2024 7,725 6 View

Why il-37 anti-inflammatory cytokine level increase in serum and arise in tissue rheumatoid arthritis?

inflammatory response can attacked immune system and effect on healthy cells in your body by mistake, causing inflammation (painful swelling) in the affected parts of the body. as well as joints....

10 December 2023 7,661 3 View

For Extaction of RNA from HUMAN , Which sample should be prefered (which will give best results) ? Plasma or Serum ?

when extraction of RNA save the blood with trizol or serum or plasma

07 December 2023 6,637 2 View

Von kossa stain ?

when I used von kossa stain on a bone section to detect minerals as part of my research the result appeared as shown in the picture despite the fact that I followed all the steps for the stain...

05 May 2023 4,997 0 View

chitosan nano particles ?

What is the normal range of the partial size and the zeta potential for the chitosan nano particles ?

29 April 2023 8,244 1 View

How can I calculate Standard Error mathematically ?

What is this mean ( ± 0.06) and How can I calculate it mathematically?

11 March 2023 933 5 View

Fluorescent microscopy protocol and preparing the bacteria sample for test ?

I want to know how to prepare a microbial sample for dyeing and examine it with a fluorescent microscope, as well as prepare dyes DAPI and PI.

12 December 2022 4,856 0 View

How can I create a sensor of magnetic fields with high sensitivity?

I want to use the hall effect. Is there anything published about this idea?

28 June 2022 3,487 2 View

How to design a protein design for drug delivery?

need program effectively simulate a bilayer system for drug delivery before experimental work

26 September 2021 4,385 3 View

What are the differences between market segmentation and product segmentation? which one is the best for a startup ?

My project is related to these questions and I want to inquire about these two terms to know if can use them in the recommendation system

28 December 2020 6,578 7 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

Is bacteriological activity in deep sandy groundwater proportional to the nitrate level knowing that O2 is limited?

The recharge of deep sandy groundwater is slow. Does the high level of nitrate promote bacteriological activity knowing that it requires a high level of O2? Thanks

10 July 2024 9,883 5 View

The gap in diagnosing intra-thoracic tuberculosis in children is not closed despite the advanncement in microbiology fields?

In 2024, childhood tuberculosis will still be a significant global public health issue, especially in underdeveloped nations (LMICS). It is true that the underestimation of the disease's extent...

31 May 2024 5,221 0 View

Active Collaboration in Research ?

Dear LinkedIn Family, Greetings of the day from Pakistan. I am Actively seeking for Collaboration in Research, Training programs students/faculty Exchange program globally. Area of Interest...

03 April 2024 3,312 1 View

Can heterogeneous resistance affect the zone diameter in disk diffusion susceptibility testing?

Can heterogeneous resistance, indicated by the presence of small discrete colonies inside the zone of inhibition, affect the zone diameter in disk diffusion susceptibility testing?

29 March 2024 2,742 3 View

Do mutations caused by serial passage of bacterial strains in culture media depend on the type of the media?

"Serial passage of bacteria can result in increased genomic diversity of derivative strains relative to the parental strain" In Vitro Serial Passage of Staphylococcus aureus: Changes in... Is...

22 January 2024 8,596 12 View

Could anyone provide insights into the purported role of connectivity nanotubes in bacteria?

I'm curious about the current scientific understanding regarding their existence and function within bacterial systems.

12 December 2023 6,480 0 View

Can Gravity convection incubators negatively affect the growth of strict aerobic bacteria?

I am currently studying strict aerobic bacteria and encountering challenges with the growth rate in broth cultures. Despite using an inoculum size of 4-5 colonies, a low broth volume (4-5 ml), and...

07 December 2023 6,872 7 View

Bacterial metabolic profile?

Hi. I have a bacteria that has antagonistic properties. I would like to find out what biochemical compounds are responsible. Are there companies that do this? Maybe someone knows the pricing?

27 October 2023 8,513 7 View

Which of the following gram-positive bacteria causes pharyngitis (sore throat)? A-Neisseria B.Streptococcus C. Staphylococcus D. Mycobacterium?

Bacteriology

24 October 2023 7,903 10 View