This study aimed to create new composite materials based on diatomite—a non-organic porous compound—through its surface modification with bioactive organic compounds, both synthetic and natural. Chloramphenicol, tetrahydroxymethylglycoluril and betulin were used as modifying substances. Composite materials were obtained by covering the diatomite surface with bioactive substance ...

Fusobacterium varium is a Gram-negative, invasive, obligate anaerobe in the gastrointestinal tract microbiota, associated with various clinical conditions, including colorectal cancer (CRC). Here, we announce the draft genome sequence of two F. varium strains Fv36kaz and Fv63kaz from patients with CRC in Kazakhstan.

Drinking water quality in rural areas is impacted by industrial and agricultural runoff, water treatment infrastructure, and household economic conditions. This study explores the relationship between drinking water quality, water sources, and land cover types in northeastern Kazakhstan. The Water Quality Index (WQI) was calculated for each household and village using the ...

Objective: The primary objective is to study the impact of gut microbiota and their interactions with diverse immunological markers on the development of rheumatoid arthritis. Methods: This study was performed in Astana, Kazakhstan, and included 77 Kazakh female patients older than 18 years, who met the American College of Rheumatology 2010 classification criteria for ...

Objectives The data presented in this study were collected with the aim of obtaining the complete genomes of specifc strains of Bacillus bacteria, namely, Bacillus licheniformis T5. This strain was chosen based on its enzymatic activities, particularly amylolytic activity. In this study, nanopore sequencing technology was employed to obtain the genome sequences of this strain. ...

The human leukocyte antigen (HLA) system represents the most polymorphic segment within human DNA sequences and constitutes a core component of immune defense responses and in understanding population genetics. This research investigates the distribution of HLA class I and II polymorphisms across different ethnic groups in Kazakhstan, offering valuable insights into the genetic ...

The horse (Equus caballus) is a domesticated animal with great significance in human civilization and history, having played a crucial role in transportation, agriculture, and warfare. Over millennia, intentional breeding has resulted in the creation of approximately 500 distinct horse breeds, each selected for specific performance qualities, appearance, and behavior (Petersen ...

This research presents the results of conceptual design and modeling of an exoskeleton. It is intended for ankle joint rehabilitation in patients with musculoskeletal disorders. The exoskeleton design includes three screw actuators that smoothly control motion in the planes of dorsal and plantar flexion, inversion, and eversion. The results of the virtual tests performed on ...

This paper provides the complete details of current challenges and solutions in the cybersecurity of cyber-physical systems (CPS) within the context of the IIoT and its integration with edge computing (IIoT–edge computing). We systematically collected and analyzed the relevant literature from the past five years, applying a rigorous methodology to identify key sources. Our ...

This study employs Density Functional Theory (DFT) calculations and traditional allatom Molecular Dynamics (MD) simulations to reveal atomistic insights into a task-specific Deep Eutectic Solvent (DES) supported by graphene oxide with the aim of mimicking its application in the natural gas desulfurization process. The DES, composed of N,N,N′ ,N′ -tetramthyl-1,6-hexane diamine ...