Results 1 to 10 of about 2,660,963 (277)

Structural, dielectric, and thermal properties of Zn and Cr doped Mg- Co spinel nanoferrites

open access: yesMaterials Research Express, 2023
Nanoferrites play a pivotal role in resolving worldwide electronic and microwave devices. Spinel ferrites have exceptional structural, morphological, and dielectric properties.
Bassam Hasanain
doaj   +1 more source

Study of Characteristics of Porous Silicon by Electrochemical Etching [PDF]

open access: yesEngineering and Technology Journal, 2013
In this work, the nanocrystalline porous silicon layer is prepared by electrochemical etching of p-type silicon wafer. The morphological films characterized have been studied of the by atomic force microscopy, XRD and FTIR spectroscopy.The atomic force ...
Hasan Hadi Hussein
doaj   +1 more source

Morphological and mechanical properties of Poly (lactic Acid) /zinc oxide nanocomposite films [PDF]

open access: yesNanomedicine Research Journal, 2018
Objective(s): Nowadays, tendency to use green materials can reduce environmental pollution and plastic waste. Poly (lactic Acid) PLA is one of the natural biodegradable polymers mainly used in the production of bioplastics for packaging which is made of ...
Mahya Shafiee Nasab   +2 more
doaj   +1 more source

Determination of Some Morphological Traits and Genetic Factor of Two Species of Liriomyza spp (Diptera: Agromyzidae) on the Climbing Beans and Tomato Crops

open access: yesTikrit Journal for Agricultural Sciences, 2022
This study was carried out to study some morphological parts of adult male of Liriomyza spp, including the antenna, the   femur   and the middle vein (Cu Al), as well as the shape of mines that larvae made them on the leaves.
Safaa Baker   +2 more
doaj   +1 more source

An Augmented Neural Network for Sentiment Analysis Using Grammar

open access: yesFrontiers in Neurorobotics, 2022
Understanding human sentiment from their expressions is very important in human-robot interaction. But deep learning models are hard to represent grammatical changes for natural language processing (NLP), especially for sentimental analysis, which ...
Baohua Zhang   +3 more
doaj   +1 more source

Physico-Chemical, Mechanical and Morphological Characterization of Furcraea Selloa K.Koch Plant Leaf Fibers-An Exploratory Investigation

open access: yesJournal of Natural Fibers, 2023
The interest in developing bio-based composite materials had grown up with the context of maintaining ecological integrity by introducing new eco-friendly materials. The present study investigated the suitability of a novel Furcraea selloa K.
Indran S   +4 more
doaj   +1 more source

Characterizations of synthesized laser scribed graphene/molybdenum disulfide (LSG/MoS2) hybrids for supercapacitor performance [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2023
The purpose of this research is to develop a sustainable and organic energy storage system from oil palm lignin waste-derived Laser Scribed Graphene embedded with molybdenum disulfide (LSG/MoS2).
Mugashini Vasudevan   +8 more
doaj   +1 more source

Morphological features of skin scars on the background of treatment with autologous adipocytes

open access: yesMedičnì Perspektivi, 2020
So far the pathogenesis of changes and reconstruction of recipient tissues after transplantation of autologous adipocytes have not been studied sufficiently.
І. V. Baranov   +4 more
doaj   +1 more source

The Introduction of Two New Species of Aquatic Fungi from Anzali Lagoon, Northern Iran

open access: yesDiversity, 2022
During a survey of aquatic fungi from Anzali Lagoon in Iran, several fungal specimens were isolated from freshwater habitats. Morphological evidence and comparing sequencing based on rDNA (ITS and LSU) and protein-coding genes (TEF1 and TUB2) showed that
Hossein Masigol   +4 more
doaj   +1 more source

Morphological and physiological variation of soybean seedlings in response to shade

open access: yesFrontiers in Plant Science, 2022
Soybean (Glycine max) is a legume species that is widely used in intercropping. Quantitative analyses of plasticity and genetic differences in soybean would improve the selection and breeding of soybean in intercropping.
Yushan Wu   +19 more
doaj   +1 more source

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