Results 21 to 30 of about 2,182,704 (297)

Optimization of Multimodal Nanoparticles Internalization Process in Mesenchymal Stem Cells for Cell Therapy Studies

open access: yesPharmaceutics, 2022
Considering there are several difficulties and limitations in labeling stem cells using multifunctional nanoparticles (MFNP), the purpose of this study was to determine the optimal conditions for labeling human bone marrow mesenchymal stem cells (hBM-MSC)
Mariana P. Nucci   +8 more
doaj   +1 more source

A life cycle study of Coccinella algerica Kovar, 1977 (Coleoptera, Coccinellidae): Census of a new larval stage in this lady beetle from Béni-Douala area (Tizi-Ouzou)

open access: yesJournal of Plant Protection Research, 2021
The objective of biological control is to reduce chemical treatments on crops. To reduce aphid attacks with the use lady beetles is a positive, respectful alternative since it can maintain an ecological balance.
Benoufella-Kitous Karima   +2 more
doaj   +1 more source

Recovery and Its Dynamics of Filamentous Fungi from Clinical Specimen Cultures: An Extensive Study

open access: yesMicrobiology Spectrum, 2021
The culture method remains vital in diagnosing fungal infections, but extensive data-based evaluation of the method, especially for filamentous fungi (molds), is minimal.
Jian R. Bao   +5 more
doaj   +1 more source

Cd2+ Sorption Alterations in Ultisol Soils Triggered by Different Engineered Nanoparticles and Incubation Times

open access: yesNanomaterials, 2023
The progressive influx of engineered nanoparticles (ENPs) into the soil matrix catalyses a fundamental transformation in the equilibrium dynamics between the soil and the edaphic solution. This all-encompassing investigation is geared towards unravelling
Karen Manquián-Cerda   +4 more
doaj   +1 more source

Exploring the Variability in Antibacterial Testing of Resin Dental Composites among Investigators: A Narrative Review

open access: yesMicrobiology Research, 2023
Caries is a common dental problem brought on by factors like excessive sugar consumption, poor oral hygiene, and the presence of microorganisms in the mouth.
Ashlesha Pal   +8 more
doaj   +1 more source

On temporal-structural dynamic failure criteria for rocks

open access: yesJournal of the Mechanical Behavior of Materials, 2015
Various failure criteria for rocks are discussed with emphasis on intrinsic temporal and structural features. It is shown that such internal-time/structure-based fracture criteria are different expressions of the governing structural changes under ...
Qi Chengzhi   +3 more
doaj   +1 more source

A Further Indication of the Self-Ordering Capacity of Water Via the Droplet Evaporation Method

open access: yesEntropy, 2014
The droplet evaporation method (DEM) is increasingly used for assessing various characteristics of water. In our research we tried to use DEM to detect a possible self-ordering capability of (spring) water that would be similar to the already found and ...
Igor Jerman, Petra Ratajc
doaj   +1 more source

Tuning the Liquid–Vapour Interface of VLS Epitaxy for Creating Novel Semiconductor Nanostructures

open access: yesNanomaterials, 2023
Controlling the morphology and composition of semiconductor nano- and micro-structures is crucial for fundamental studies and applications. Here, Si-Ge semiconductor nanostructures were fabricated using photolithographically defined micro-crucibles on Si
Galih R. Suwito   +8 more
doaj   +1 more source

One-Factor-at-a-Time Optimization of Polyhydroxybutyrate Production and Growth of Alcaligenes eutrophus by Altering Culture Parameters and Incubation Time [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2015
Polyhydroxyalkanoates (PHAs) are bioplastics derived from renewable resources such as vegetable oils, corn starch, or microbes. The polyhydroxybutyrate (PHB) is a short-chain-length PHA, and the most important bioplastic produced by certain ...
A. Aramvash, S. Dashti Aghjeh
doaj  

Penentuan Isolat Bakteri Asetogenik yang Mampu Menghasilkan Total Asam Tertinggi pada Pengolahan Limbah Cair Tahu secara Anaerob

open access: yesIndustria: Jurnal Teknologi dan Manajemen Agroindustri, 2018
Abstrak Tujuan penelitian ini adalah mengetahui pengaruh dari persentase inokulum dan waktu inkubasi terhadap kemampuan isolat bakteri asetogenik untuk memproduksi total asam tertinggi serta mengetahui karakteristik dari isolat bakteri tersebut ...
Hana Afifah, Nur Hidayat, Wignyanto
doaj   +1 more source

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