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ABSTRACT Tetracycline (TC) is a commonly prescribed broad‐spectrum antibiotic, and its widespread use together with its persistence in biological matrices, particularly urine, has raised serious concerns related to cli...

Gigi kaninus sangat penting untuk estetika dan fungsi mastikasi seseorang. Impaksi gigi adalah gagalnya gigi untuk muncul ke dalam lengkung gigi yang dapat disebabkan karena kekurangan ruang, adanya sesuatu yang menghal...

Latar Belakang. Resin komposit merupakan bahan pilihan untuk reparasi Gigi Tiruan Cekat porcelain fused to metal (PFM) Karena estetis baik dan manipulasi mudah. Tujuan penelitian ini adalah mengetahui perbedaan kekuatan ...

Abstract Rapid urbanization often demands the development of infrastructure on challenging soils, necessitating strengthening and improvement. This study explores the application of Sodium Lignosulphonate (LS), a by-prod...

ObjectiveSuperfine cement-based grouting materials generally suffer from limitations including high bleeding rates, unfavourable rheological properties, poor stability, and strength retrogression. These issues can be mit...

The project is concerned with the preparation of fifteen imines derived from 2-acetyl pyridine ,3 or 4 –hydroxy benzaldehyde and m-anisaldehyde with aromatic primary amines by standard method . These imines include nam...

Protein misfolding and aggregation into amyloid fibrils (AFs) are critical issues associated with protein stability during food processing and storage, as well as with pathological damage in organisms. Hen egg white lyso...

Enhancing the interfacial bonding performance between carbon fibers (CF) and thermoplastic resins is extensively researched. In this study, we propose a novel method for the synergistic surface modification of carbon fib...

This article examines whether and how sacramental liturgy and the Christian life-ethic are intrinsically related, a fundamental problematic in theory and practice in the decades since Vatican Council II. The first half o...

Abstract Background This study aimed to evaluate the bond strength to dentin of dental posts fabricated with different PEEK using the push-out test, while also examining the failure modes. Methods Sixty mandibular premol...

Atherosclerosis, driven by elevated cholesterol levels, remains a major risk factor for cardiovascular disease. 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMGR), the rate-limiting enzyme involved in cholesterol bio...

Environmental and health concerns about lead-based materials have increased the need for high-density, lead-free alternatives for fishing weights, hunting bullets, ammunition, and body armor applications. Brass/40 wt.%...

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, ...

Porous ceramics are widely used in fields such as heat insulation, filtration, sound absorption, and catalysis due to their good chemical stability, as well as the high permeability and large specific surface area of por...

Railway transportation is the main artery of the national economy, developing towards high speed, heavy load, and complex application environments. The performance and service safety of critical load-bearing components o...

Outstanding questions about the RNA world hypothesis for the emergence of life on Earth concern the stability and self-replication of prebiotic aqueous RNA. Recent experimental work has suggested that solid substrates an...

The presence of calcium sulfate (CaSO4) impacts soil structure, bonding, pore size distribution, and water-holding characteristics, altering both compaction characteristics and soil water characteristic curves (SWCC). In...

O-methyl-N-ethoxycarbonylthiocarbamate, CH3CH2OC(O)N(H)C(S)OCH3 (I), and O-ethyl-N-ethoxycarbonylthiocarbamate, CH3CH2OC(O)N(H)(S)OCH2CH3 (II), were prepared by the addition reaction between CH3CH2OC(O)NCS and the corres...

Through the laser-wire coaxial additive manufacturing technology, laser melting deposition experiments of GH4169 superalloy under different offsets were carried out, and the effects of different offsets on the microstruc...

Abstract This study presents the development and characterization of epoxy-based composites reinforced with Aloe Vera powder and Flyash, advancing circular economy objectives through the valorization of bio-derived and i...

In this study, hydroxyapatite and 3 mol. % yttria stabilized zirconia–hydroxyapatite (YSZ–HAp) composites were synthesized using the co-precipitation method. The composites were produced with 1, 4, and 7 wt. % of...

Abstract InSb colloidal quantum dots combine a low bulk bandgap (0.17 eV) with a large exciton Bohr radius, enabling access to short-wave infrared wavelength within the quantum confinement regime, alongside strong cova...

Abstract Liver cirrhosis represents a progressive vascular and metabolic disease, which results due to chronic inflammatory injury to the tissues and presents with aberrant tissue regeneration, fibrosis with nodular conf...

Introduction: Breastfeeding is a holistic experience that fosters nourishment, emotional bonding, and physiological integration between mother and infant. Biophilic design, which integrates natural elements such as dayli...