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Abstract GH 3230 superalloy is a solution strengthening nickel-based superalloy and it is commonly used for fabricating hot components with the service temperature of above 900 ℃. In order to further improve high-tempe...

Este trabajo tiene la intención de estudiar el funcionamiento de la Unión Obrera Metalúrgica (UOM) durante el primer peronismo. Una entidad que durante la etapa 1945-1955 se afianzó como una organización sindical co...

ABSTRACT As a promising alternative to conventional lenses, terahertz (THz) achromatic metalenses with planar configurations are of great significance in broadband optical applications. However, as the application scenar...

Heavy metal pollution has become a major global concern due to its serious threats to ecosystem stability and public health. Although significant progress has been achieved in physical, chemical, and biological remediati...

The nitrogen-vacancy (NV) center in diamond is very sensitive to magnetic and electric fields, strain, and temperature. In addition, it is possible to optically interrogate individual defects, making it an ideal quantum-...

The ongoing effort to implement compact and cheap optical systems is the main driving force for the recent flourishing research in the field of optical metalenses. Metalenses are a type of metasurface, used for focusing ...

Abstract Naturally, neonates as well as infants in the society are the most susceptible health effects of malnutrition and heavy metal risks due to their inevitable rapid development of their organs and tissues for prope...

Latar Belakang dan Tujuan. Laporan kasus ini dibuat dengan tujuan untuk menginformasikan hasil perawatan saluran akar, ekstrusi gigi dan restorasi mahkota jaket porselin fusi metal dengan penguat inti pasak tuang pada gi...

Perawatan saluran akar satu kunjungan dapat memperkecil resiko adanya kontaminasi bakteri serta mengurangi jumlah kunjungan. Restorasi gigi insisvus sentralis maksila setelah perawatan saluran akar harus mempertimbangkan...

Metal-organic coordination networks self-assembled on surfaces have emerged as functional low-dimensional architectures with potential applications ranging from the fabrication of functional nanodevices to electrocatalys...

Combined radiotherapy and chemotherapy remain central to cancer treatment, with metallodrugs – most notably platinum agents – playing indispensable roles in clinical regimens. However, systemic toxicity and limit...

This study investigates the formation mechanisms of metal foil textures on composites surface, focusing on the distinct stripes and patterns observed in areas with layer thickness variations, overlaps, stringer bonding, ...

Livestock and poultry products are important reservoirs for antibiotic resistance genes （ARGs）， which have become a new type of environmental pollutant. The ARGs contained in these products， together with heavy m...

Concrete's strength and deformability can be enhanced by adding external lateral confinement. Several materials and confinement techniques have been investigated throughout the development of confined concrete, including...

Background: Metal-associated free fatty acids (FFAs) on cardiometabolic diseases have rarely been studied. Objective: To investigate metallomics-FFAs relationship, and identify FFAs as potential mediators linking metals ...

The anomalous beaming effect of the periodic metallic corrugations functioning as a special case of kSP=2π/Λ is discussed and verified by means of both theoretical calculation and experimental probing. A metalens is de...

Abstract In this study Three genera of common algae isolated from local environment in Mosul city were tested for their ability to utilize heavy metals Oscillatoria angustissima, Fragellaria vaucheria and Lyngbya tylorii...

Recently there is an increasing interest in complex optical fields with spatially inhomogeneous state of polarizations and optical singularities. Novel effects and phenomena have been predicted and observed for...

Silicon nanowires are valuable for their compatibility with silicon technology and unique properties. Using metal-assisted chemical etching, we produced silicon nanowires and studied the effects of clustering, roughness,...

Disappearance of floating macrophytes was observed in two successively constructed wetlands for the treatment of wastewater that contained Zn, Ni and Cr at a tool factory in Argentina. Experimental work was developed to ...

Sustainable development requires both CO2 emission reduction and management of existing greenhouse gases. Utilizing CO2 as a substrate in light-assisted catalytic reactions is promising, particularly with metal-organic f...

This article presents the results of an analysis of the metalinguistic comments of a group of students on the choice of the temporal auxiliary in FFL. The objective of this study is to verify whether the use of the rule ...

Abstract Background Heavy metal pollution, particularly cadmium (Cd), poses a significant threat to the environment, human health and plant growth. Taurine is an amino acid with antioxidant properties. The effect of taur...

Abstract A three-dimensional numerical model based on the volume-of-fluid (VOF) method is typically preferred for studying high-current gas metal arc welding (GMAW) metal transfer mechanism and then controlling it. It is...