Hamiltonian deep neural network fostered sentiment analysis approach on product reviews
AbstractIn recent times, online shopping has become commonly used method for consumers to make purchases and engage in consumption with the rapid advancement of Internet technology. Enhancing user satisfaction is achievable through sentiment analysis (SA) of the enormous user evaluations found on e-commerce platforms. However, accurately predicting the sentiment orientations of these user reviews remains a challenge due to varying sequence lengths, text arrangements, and intricate logic. Nowadays, sentiment analysis is widely employed to assess customer feedback, which holds great significance in determining a product's su...
Source: European Journal of Applied Physiology - April 6, 2024 Category: Physiology Source Type: research

A deep learning interatomic potential suitable for simulating radiation damage in bulk tungsten
AbstractSo far, it has been a challenge for existing interatomic potentials to accurately describe a wide range of physical properties and maintain reasonable efficiency. In this work, we develop an interatomic potential for simulating radiation damage in body-centered cubic tungsten by employing deep potential, a neural network-based deep learning model for representing the potential energy surface. The resulting potential predicts a variety of physical properties consistent with first-principles calculations, including phonon spectrum, thermal expansion, generalized stacking fault energies, energetics of free surfaces, p...
Source: European Journal of Applied Physiology - April 6, 2024 Category: Physiology Source Type: research

A Recognition-Based Study of Frustrations, Risks, and Navigation in Career Transition Among Educationally Disadvantaged Young Women
This study examined the career transition journey of educationally disadvantaged young women from a recognition perspective in the context of risk society. By means of purposive sampling, 12 young women aged between 18 and 24 who had dropped out from junior or senior secondary school were sampled basing on their social status and family ’s socioeconomic status. With the use of thematic analysis, the study thoroughly examined 12 transcripts collected from individual interviews. The results showed the career transition journey of the participants in five distinctive aspects, namely, (1) striving for recognition, confrontin...
Source: European Journal of Applied Physiology - April 6, 2024 Category: Physiology Source Type: research

Atomistic understanding of rough surface on the interfacial friction behavior during the chemical mechanical polishing process of diamond
AbstractThe roughness of the contact surface exerts a vital role in rubbing. It is still a significant challenge to understand the microscopic contact of the rough surface at the atomic level. Herein, the rough surface with a special root mean square (RMS) value is constructed by multivariate Weierstrass –Mandelbrot (W–M) function and the rubbing process during that the chemical mechanical polishing (CMP) process of diamond is mimicked utilizing the reactive force field molecular dynamics (ReaxFF MD) simulation. It is found that the contact areaA/A0 is positively related with the load, and the friction forceF depends o...
Source: European Journal of Applied Physiology - April 6, 2024 Category: Physiology Source Type: research

A cupping spots image enhancement algorithm based on LAA-CycleGAN
AbstractDuring the automatic cupping process, a LAA-CycleGAN-based image enhancement algorithm is proposed to address the issues of reduced image clarity and loss of detail features caused by fog adhering to the surface of the can body. Firstly, the generator contains a self-attention module to capture global features of the images; secondly, the discriminator introduces an auto-encoder to generate more stable images; finally, a perceptual loss term is added to optimize the network for better perception. Experiments were conducted on the collected cupping spots dataset, and the results showed that compared with DCP, Dehaze...
Source: European Journal of Applied Physiology - April 6, 2024 Category: Physiology Source Type: research

The effect of 8-day oral taurine supplementation on thermoregulation during low-intensity exercise at fixed heat production in hot conditions of incremental humidity
ConclusionTaurine supplementation increased sweating responses during fixedḢprod in hot conditions, prior to substantial heat strain and before the breakpoint of compensability, demonstrating improved thermoregulatory capacity. The enhanced evaporative cooling and reduced heat-storage delayed the subsequent upward inflection inTcore—represented by a greaterPcrit—and offers a potential dietary supplementation strategy to support thermoregulation. (Source: European Journal of Applied Physiology)
Source: European Journal of Applied Physiology - April 6, 2024 Category: Physiology Source Type: research

Walking net $$\dot{V}$$ O2 rises with advancing age in older women: where to go from here?
ConclusionThese data support the premise that, in older women, walking net\(\dot{V}\)O2 rises with advancing age, and additionally, the RTD:MVC ratio and PFROM are independent correlates of non-graded net\(\dot{V}\)O2. Exercise interventions with a high degree of training specificity including explosive, velocity-based elements may promote independent mobility in older women. (Source: European Journal of Applied Physiology)
Source: European Journal of Applied Physiology - April 5, 2024 Category: Physiology Source Type: research

The effects of acute normobaric hypoxia on standing balance while dual-tasking with and without visual input
ConclusionThese findings suggest that acute normobaric hypoxia has a minimal impact on standing balance and does not influence auditory Stroop test or dual-task performance. Further investigation with longer exposure is required to understand the impact and time course of normobaric hypoxia on standing balance. (Source: European Journal of Applied Physiology)
Source: European Journal of Applied Physiology - April 4, 2024 Category: Physiology Source Type: research

Is there evidence for the asymmetrical transfer of strength to an untrained limb?
ConclusionAlthough it is repeatedly stated that there is an asymmetrical transfer of strength, our results find little support for that claim. This is not to say that it does not exist, but additional research implementing a control group and a direct comparison between limbs is needed to better understand this question. (Source: European Journal of Applied Physiology)
Source: European Journal of Applied Physiology - April 3, 2024 Category: Physiology Source Type: research

Caffeine ingestion compromises thermoregulation and does not improve cycling time to exhaustion in the heat amongst males
ConclusionThe greater heat production and storage, as indicated by a sustained increase in core temperature, corroborate previous research showing a thermogenic effect of caffeine ingestion. When exercising at the pre-determined gas exchange threshold in the heat, 5  mg/kg of caffeine did not provide a performance benefit and increased the thermal strain of participants. (Source: European Journal of Applied Physiology)
Source: European Journal of Applied Physiology - April 3, 2024 Category: Physiology Source Type: research

Menthol alleviates post-race elevations in muscle soreness and metabolic and respiratory stress during running
ConclusionsMiddle- and long-distance races can subsequently elevate muscle soreness and induce respiratory and metabolic stress, but post-race menthol application to the lower legs can mitigate these responses and reduce exercise exertion in long-distance runners. (Source: European Journal of Applied Physiology)
Source: European Journal of Applied Physiology - April 2, 2024 Category: Physiology Source Type: research

A transformer-based approach for Arabic offline handwritten text recognition
AbstractHandwriting recognition is a challenging and critical problem in the fields of pattern recognition and machine learning, with applications spanning a wide range of domains. In this paper, we focus on the specific issue of recognizing offline Arabic handwritten text. Existing approaches typically utilize a combination of convolutional neural networks for image feature extraction and recurrent neural networks for temporal modeling, with connectionist temporal classification used for text generation. However, these methods suffer from a lack of parallelization due to the sequential nature of recurrent neural networks....
Source: European Journal of Applied Physiology - March 27, 2024 Category: Physiology Source Type: research

Global Stein theorem on Hardy spaces
AbstractLet\(f\) be an integrable function which has integral\(0\) on\(\mathbb{R}^n \). What is the largest condition on\(|f|\) that guarantees that\(f\) is in the Hardy space\(\mathcal{H}^1(\mathbb{R}^n)\)? When\(f\) is compactly supported, it is well-known that the largest condition on\(|f|\) is the fact that\(|f|\in L \log L(\mathbb{R}^n) \). We consider the same kind of problem here, but without any condition on the support. We do so for\(\mathcal{H}^1(\mathbb{R}^n)\), as well as for the Hardy space\(\mathcal{H}_{\log}(\mathbb{R}^n)\) which appears in the study of pointwise products of functions in\(\mat...
Source: European Journal of Applied Physiology - March 24, 2024 Category: Physiology Source Type: research

The effect of secondary phase on corrosion behaviors of the titanium –zirconium–molybdenum alloy
AbstractAs the range of applications for molybdenum and its alloys has expanded, the corrosive environment for molybdenum alloys has become more demanding. In the past, the content of doping elements has been studied to investigate their influence on the corrosion performance of titanium –zirconium–molybdenum (TZM) alloys. In this paper, it is considered that the second phase in the alloy is the main factor affecting the corrosion performance of TZM alloys. By comparing the corrosion behavior of molybdenum metal and TZM alloy, the effect of the secondary phase on corrosion behav iors of TZM alloy has been investigated....
Source: European Journal of Applied Physiology - March 22, 2024 Category: Physiology Source Type: research