What are the current research topics in the field of bioremediation of contaminated soils ?

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Why i get no peak in DSC ?

We conducted a DSC analysis of a biosurfactant, but we did not obtain any peaks. What does this mean? I have attached the figure obatined. thank you

11 December 2023 477 2 View

Sample preparation for SEM observation?

hello RG community, I'm looking for Sample preparation protocole for microbiel cells SEM observation. thank you

01 February 2021 7,551 4 View

Sizing PV Panels software?

what is the best open source software for sizing photovoltaic solar panels

24 July 2020 3,998 1 View

Confinement and back to university?

After months of confinement and interruption of student-teacher contact, in your opinion, how should the resumption of face-to-face lessons take place? Do the exam subjects have to take this...

24 July 2020 1,527 14 View

Experimental data of solar drying process?

The confinement due to the corona prevents me from going to the laboratory to do my experiments. Can you help me by giving me the drying data for the tomato, onion and apple: -drying air...

08 June 2020 9,592 6 View

Charaterization of ADN, ARN and protein by capillary electrophoresis?

Dear all, What is the most efficient equipment to characterize DNA, RNA and protein by capillary electrophoresis? thank you

28 January 2019 8,902 0 View

I need some informations about Smart farm especially energetic side ( renewabl energy)?

I am looking for recent articles in the field of renewable energies applied to the smart farm

13 December 2018 9,928 3 View

Is LTE-Sim an interesting simulator for LTE-A, else what would you suggest ?

I'm interested in comparing scheduling schemes (PF, MLWDF, EXP/PF) in LTE-A with relay nodes and Hetnets (MacroCells, FemtoCells and PicoCells)

04 February 2015 3,963 3 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

E.coli contamination in human RNA seq data ?

Recently, we observed that 99% of the sequences in our RNA-seq data corresponded to the E. coli genome. Despite multiple DNAse treatments after RNA extraction and ribosomal depletion, we were...

06 August 2024 807 3 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

31 July 2024 5,087 4 View

How do pollutants in soil affect soil microorganisms and role do microorganisms play in nutrient cycling and soil fertility?

31 July 2024 368 2 View

What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?

31 July 2024 8,483 8 View

Can anyone help me explain my problem?

Hi, Now I am doing a single-base editing by using HiFi Cas 9, guideRNA, single stranded DNA, HDR Enhancer V2 and my tranfection mehtod is lipofection (RNAiMax). Unfortunately, after gene editing,...

26 July 2024 2,136 0 View

What sustainable management strategies can be used to prevent soil erosion and role of biodiversity in sustainable agriculture?

22 July 2024 5,672 4 View

Are my cells contaminated with mycoplasma?

I suspect my cells are contaminated with mycoplasma. I fixed the cells with 4% PFA and stained them with DAPI. Below is the image I obtained. I don't observe the typical small, rounded DAPI foci...

11 July 2024 7,786 3 View

Black dots like contamination in my cell cultures. What are they?

There are black dots that seem like contamination in my corneal endothelial cell cultures. Some of the cells appear unhealthy and are enlarged. The black dots are more prevalent around these...

11 July 2024 4,829 0 View

Kahina Ighilahriz

thank you

Nadjib Drouiche

could be:

On effects caused by disturbances and contamination On strategies and technologies for prediction, prevention, and protection Research, strategies and technologies for identification and characterisation On strategies and technologies for treatment, remediation and reuse Strategies for risk assessment and management Research on and the implementation of quality standards International regulation and legislation.