Ground Vibration Analysis of Railroad Dynamic Loads on Rail Structure by Rini Kusumawardani, Mufita Aulia Zelin, Arief Kusbiantoro

“…The railroad structure consists of rail steel, sleepers, fastening, ballast, sub-ballast and subgrade. The load of the passing train at a certain speed can produce vibrations channeled through the train wheels to the railway steel to be forwarded to the sleepers then to the ballast and distributed to the subgrade. The amount of vibration caused by the train can be seen from the value of the acceleration, amplitude and frequency of the vibration. In this study, the accelerometer sensor was used to detect the magnitude of the vibration acceleration. The vibration acceleration data was then processed using Geopsy software to obtain the value of natural frequency and vibration amplitude using the HVSR (Horizontal to Vertical Spectral Ratio) method. The value of acceleration due to railroad vibration of 0.14 g - 0.64 g with a position placed 1.5 m sensor from the edge of the rail. The biggest vibration acceleration is 0.26 g x direction, 0.39 y direction and 0.29 z direction caused by Maharani trains that pass at a speed of 65 km / h and a load of 728 tons. The natural frequency of vibration obtained value 2.4077 Hz - 5.392 Hz. The highest natural frequency was caused when the Maharani train, which was 5.392 Hz. Train speed and load affected the vibration of the rail structure. The acceleration of vibration increased when the train speed and load increased…”
Get full text

Systematic analysis of molecules regulating nitric oxide (NO) metabolism and vascular endothelium condition by I. Yu. Torshin, A. G. Chuchalin, O. A. Gromova

“…Nitric monooxide (NO) is a signaling molecule that plays an important role in many physiological processes, including the regulation of vascular tone, neurotransmission, immunity, mitochondrial respiration, and skeletal muscle contractility. …”
Get full text

Effects of ultrasound treatment on physicochemical, sensory, and structural properties of cold brew coffee by Youngji Lee, Kwang-Geun Lee

“…These findings suggest that UT has the potential to enhance cold brew coffee manufacturing by improving efficiency in terms of both time and processing conditions.…”
Get full text

A Dual-Enhanced Hierarchical Alignment Framework for Multimodal Named Entity Recognition by Jian Wang, Yanan Zhou, Qi He, Wenbo Zhang

“…Multimodal amed entity recognition (MNER) is a natural language-processing technique that integrates text and visual modalities to detect and segment entity boundaries and their types from unstructured multimodal data. …”
Get full text

Design of a Nested Hollow-Core Anti-Resonant Fiber Sensor for Simultaneous Measurement of Temperature and Strain by Yueyu Xiao, Jiayao Cheng

“…A highly sensitive sensor, which can detect the temperature and strain simultaneously, is proposed using a hollow-core anti-resonant fiber with composite nested tubes. …”
Get full text

A bibliometric analysis as a basis to evaluate research of «Library methodological activities» topic by Yu. V. Khrokolo

“…In the books-brochures flow it was detected types of editions which aren't defined in the state standard specification: methodical, scientific-practical, scientific-methodical manuals and methodic recommendations. …”
Get full text

ANOMALIES IN THE BEHAVIOR OF COMPONENTS OF THE EARTH’S ELECTROMAGNETIC FIELD AND THEIR RELATIONSHIP TO EARTHQUAKES ACCORDING TO MAGNETOTELLURIC MONITORING DATA by E. A. Bataleva, V. E. Matiukov, K. S. Nepeina

“…When studying the relationship between electromagnetic and deformation processes, according to the results of magnetotelluric monitoring, electromagnetic pulses were detected, which may be associated with the earthquakes that occurred. …”
Get full text

Cohort profile: The Belgian I AM frontier prospective cohort study for comprehensive health outcome exploration. by Dries Heylen, Charlotte De Clerck, Murih Pusparum, Alejandro Correa Rojo, Rosette Van Den Heuvel, Geert Baggerman, Arnout Standaert, Jan Theunis, Jef Hooyberghs, Gökhan Ertaylan, Nathalie Lambrechts

“…The study was designed to identify patterns, markers and processes involved in the spectrum between health and early disease onset, with the aim of generating actionable insights in a clinical setting.…”
Get full text

INFLUENCE OF BRONCHOLYTIC THERAPY ON VENTRICULAR RHYTHM DISORDERS IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE by Kh. Kh. Shugushev, M. V. Gurizheva, V. M. Vasilenko

“…Broncholytic therapy had positive influence on processes of ventricular depolarization. It was shown by high resolution ECG indicators improvement and by late ventricular potential rate reduction.Conclusion. …”
Get full text

Metagenomic Characterization of Poultry Cloacal and Oropharyngeal Swabs in Kenya Reveals Bacterial Pathogens and Their Antimicrobial Resistance Genes by Philip M. Panyako, Sheila C. Ommeh, Stephen N. Kuria, Jacqueline K. Lichoti, Johns Musina, Venugopal Nair, Vish Nene, Muhammad Munir, Samuel O. Oyola

“…Using KEGG and COG databases, some pathways related to metabolism, genetic information, and cellular processing were detected. We also report the abundance of antimicrobial resistance genes that confer resistance to β-lactamases, aminoglycosides, and tetracycline in most of the poultry analyzed, raising concern about the dangers associated with continuous and inappropriate use of these antibiotics in poultry production. …”
Get full text

Microstructure and Cerebral Blood Flow within White Matter of the Human Brain: A TBSS Analysis. by Stéphanie Giezendanner, Melanie Sarah Fisler, Leila Maria Soravia, Jennifer Andreotti, Sebastian Walther, Roland Wiest, Thomas Dierks, Andrea Federspiel

“…Recent improvements in measuring cerebral blood flow (CBF) by means of arterial spin labeling (ASL) suggest that the signal in white matter may be detected. Its implications for physiology needs to be extensively explored. …”
Get full text

PARAMETRIC DIAGNOSTICS OF THE CENTRIFUGAL SUPERCHARGER'S TECHNICAL CONDITION DURING OPERATION by Regina A. Khuramshina

“…About 20% of the compressor's malfunctions and approximately half of the dangerous modes of the supercharger's flow-through part is detected using thermogasdynamic parametric analysis (parametric diagnostics). …”
Get full text

Cataract induction in an arthropod reveals how lens crystallins contribute to the formation of biological glass. by Amartya T Mitra, Shubham Rathore, Augusta Jester, Ruby Hyland-Brown, J Hassert, Joshua B Benoit, Annette Stowasser, Elke K Buschbeck

“…Here, we gain insights into required processes through exploring the optical and visual consequences of silencing a key lens constituent in Thermonectus marmoratus sunburst diving beetle larvae. …”
Get full text

The Potentials of Contrast-Free Renal ASL MRI Perfusion in the Diagnosis and Dynamic Follow-Up of Renal Lesions in Patients with Diffuse Liver Diseases by А. А. Telesh, Т. G. Morozova

“…Results. Mathematical processing of results revealed normal RBF values (≥ 450 ml/100 g/min) and values associated with hepatorenal syndrome (HRS) (≤ 449 ml/100 g/min). …”
Get full text

Bacterial Community Composition and Diversity of Soils from Different Geographical Locations in the Northeastern USA by Luis Jimenez

“…However, when identification was possible, the most abundant genera detected were <i>Bradyrhizobium</i> and <i>Rhodoplanes</i>. …”
Get full text

The ileocecal valve in transabdominal ultrasound. Part 2: Pathological lesions by Smereczyński Andrzej, Goncerz Grzegorz, Kołaczyk Katarzyna

“…The ileocecal valve, located in the central part of the ileocecal bowel segment, is rarely the primary site of disease processes. It is usually involved by pathologies in adjacent bowel segments. …”
Get full text

The Notch pathway in Metazoa: a comparative analysis across cnidarians and beyond by Alena Lövy, Jiří Kyslík, Amparo Picard-Sánchez, Astrid S. Holzer, Alena Krejčí, Ivan Fiala

“…Abstract The Notch signalling pathway is a conserved regulator of cellular processes, including differentiation, proliferation, and apoptosis, across Metazoa. …”
Get full text

Multiple old differentiation centres around the Alps and complex range expansion patterns in a semi-aquatic insect: the phylogeny and biogeography of the Wormaldia occipitalis spec... by Valentine Mewis, Peter Neu, Thomas Schmitt

“…Several possible postglacial dispersal and differentiation processes are proposed. Thereby, W. occipitalis from the western Alps and individuals of W. subterranea from the eastern Alps spread towards Central Europe after the Last Glacial Maximum. …”
Get full text

Fast, smart, and adaptive: using machine learning to optimize mental health assessment and monitor change over time by Daiana Colledani, Claudio Barbaranelli, Pasquale Anselmi

“…This approach bypasses typical item selection processes and the associated computational costs while avoiding the rigid assumptions of traditional CAT approaches. …”
Get full text

IT Parkinson’s Disease Diagnostics Based on the Freezing of Gait Analysis Using Long Short Term Memory Neural Network by U. A. Vishniakou, Xia YiWei

“…An analysis of methods for processing data from gait deceleration sensors for detecting Parkinson’s disease and a description of the development of a Parkinson’s recognition system based on neural networks with long short term memory (LSTM) are performed. …”
Get full text