Search

Copyright of China Condiment is the property of China Condiment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Veterinarska Stanica is the property of Croatian Veterinary Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Recently, bearing fault diagnosis based on transfer learning (TL) has been a hot topic, which has attracted widespread interest due to its ability to adapt bearing fault datasets with different feature distributions. However, existing research suffer from low diagnosis efficiency and poor generalization capabilities. Therefore, an improved parallel residual network‐domain adaptation (IPRN‐DA) method for bearing fault diagnosis is proposed in this paper, which is to address these challenges. Firstly, a parallel residual block (PRB) is designed to extract critical features that can fully characterize the original signals without significantly increasing the model parameters and more attention is paid to them. Secondly, a hybrid attention mechanism (HAM) is constructed to adaptively integrate channel and spatial features to enhance fault feature information. Finally, multikernel maximum mean discrepancy (MK‐MMD) is employed to measure the distribution difference between the source and target domains in advanced feature extraction and predicted label spaces, implementing high‐precision bearing transfer diagnosis. Rolling bearing datasets from Case Western Reserve University (CWRU) and Jiangnan University (JNU) are used to validate the effectiveness of the presented method. Experimental results illustrate that the algorithm can extract domain‐invariant features for different cross‐domain diagnosis tasks and thus improve fault diagnosis accuracy. [ABSTRACT FROM AUTHOR]

Human T cell leukaemia virus type-1 (HTLV-1) is an oncogenic retrovirus that causes lifelong infection in ~5–10 million individuals globally. It is endemic to certain First Nations populations of Northern and Central Australia, Japan, South and Central America, Africa, and the Caribbean region. HTLV-1 preferentially infects CD4+ T cells and remains in a state of reduced transcription, often being asymptomatic in the beginning of infection, with symptoms developing later in life. HTLV-1 infection is implicated in the development of adult T cell leukaemia/lymphoma (ATL) and HTLV-1-associated myelopathies (HAM), amongst other immune-related disorders. With no preventive or curative interventions, infected individuals have limited treatment options, most of which manage symptoms. The clinical burden and lack of treatment options directs the need for alternative treatment strategies for HTLV-1 infection. Recent advances have been made in the development of RNA-based antiviral therapeutics for Human Immunodeficiency Virus Type-1 (HIV-1), an analogous retrovirus that shares modes of transmission with HTLV-1. This review highlights past and ongoing efforts in the development of HTLV-1 therapeutics and vaccines, with a focus on the potential for gene therapy as a new treatment modality in light of its successes in HIV-1, as well as animal models that may help the advancement of novel antiviral and anticancer interventions. [ABSTRACT FROM AUTHOR]

A nominal predicate construction (NPC; e.g. “Cicero is {Tully/an orator}”) typically indicates the relation of identity or inclusion. NPCs, however, may receive marked interpretations as well, as in “I’m the ham sandwich” and “Their car is a peculiar color”; the former does not entail that the speaker is identical to the sandwich, and the latter does not entail that the car belongs to a set of colors. This article identifies, classifies, and analyzes such marked NPCs in English and Japanese, thereby enriching the taxonomy of NPCs acknowledged in the existing literature. It will be argued that both Japanese and English NPCs may indicate either (i) one of a handful of relatively specific semantic relations including the one of identity/inclusion, or (ii) an unspecified relation that is to be contextually inferred. The English NPC is semantically less flexible than the Japanese one, being compatible with a narrower range of specific semantic relations and allowing the unspecified-relation interpretation less leniently. The English NPC, on the other hand, is more liberally used in comparison to its counterparts in some related languages (e.g. German). The analysis put forth makes a good vantage point for general-linguistic and typological inquiries as to how languages in general may contrast with each other in terms of what types of situations can be described with a NPC. [ABSTRACT FROM AUTHOR]

The problem of spam content in YouTube comments is an ongoing issue, and detecting such content is a critical task to maintain the quality of user experience on the platform. In this study, we propose a Federated Learning Inspired XG-Boost Tuned Classifier, FL-XGBTC, for YouTube spam content detection. The proposed model leverages the advantages of federated learning, which enables the training of a model collaboratively across multiple devices without sharing raw data. The FL-XGBTC model is based on the XGBoost algorithm, which is a powerful and widely used ensemble learning algorithm for classification tasks. The proposed model was trained on a large and diverse dataset of YouTube comments, which includes both spam and non-spam comments. The results demonstrate that the FL-XGBTC model achieved a high level of accuracy in detecting spam content in YouTube comments, outperforming several baseline models. Additionally, the proposed model provides the benefit of preserving user privacy, which is a critical consideration in modern machine-learning applications. Overall, the proposed Federated Learning Inspired XG-Boost Tuned Classifier provides a promising solution for YouTube spam content detection that leverages the benefits of federated learning and ensemble learning algorithms. The major contribution of this work is to demonstrate and propose a framework for showing a distributed federated classifier for the multiscale classification of youtube spam comments using the Ensemble learning method. [ABSTRACT FROM AUTHOR]

In this study, the impact of incorporating Bougainvillea spectabilis powder into ham formulation as a potential color replacement for nitrites was evaluated. Three drying methods were proposed to preserve the antioxidant properties of bougainvillea: foam-mat drying, air drying, and oven drying. Antioxidant assays (DPPH, ABTS, and FRAP) assays revealed that the presence of bougainvillea powders enhanced the antioxidant properties and maintained the stability of the ham over 8 weeks of storage at 4 °C. In addition, total polyphenolic content and presence of thiobarbituric acid reactive substances (TBARS) were evaluated and showed higher and lower scores, respectively, in the samples with the incorporation of bougainvillea compared to the control samples, suggesting their potential to replace nitrite salts by providing natural antioxidant protection. Sensorial analysis also revealed no significant differences in sensory attributes in hams with 0.1% bougainvillea powder compared to nitrite samples. The incorporation of the bougainvillea powders in the ham formulation improved the sensorial attributes and consumer overall acceptance even after 8-week cold storage at 4 °C. [ABSTRACT FROM AUTHOR]

In modern urban environments, visual sensors are crucial for enhancing the functionality of navigation systems, particularly for devices designed for visually impaired individuals. The high-resolution images captured by these sensors form the basis for understanding the surrounding environment and identifying key landmarks. However, the core challenge in the semantic segmentation of blind roads lies in the effective extraction of global context and edge features. Most existing methods rely on Convolutional Neural Networks (CNNs), whose inherent inductive biases limit their ability to capture global context and accurately detect discontinuous features such as gaps and obstructions in blind roads. To overcome these limitations, we introduce Dual-Branch Swin-CNN Net(DSC-Net), a new method that integrates the global modeling capabilities of the Swin-Transformer with the CNN-based U-Net architecture. This combination allows for the hierarchical extraction of both fine and coarse features. First, the Spatial Blending Module (SBM) mitigates blurring of target information caused by object occlusion to enhance accuracy. The hybrid attention module (HAM), embedded within the Inverted Residual Module (IRM), sharpens the detection of blind road boundaries, while the IRM improves the speed of network processing. In tests on a specialized dataset designed for blind road semantic segmentation in real-world scenarios, our method achieved an impressive mIoU of 97.72%. Additionally, it demonstrated exceptional performance on other public datasets. [ABSTRACT FROM AUTHOR]

We use recent extensions of the Borsuk–Ulam theorem for Stiefel manifolds to generalize the ham sandwich theorem to mass assignments. A k-dimensional mass assignment continuously imposes a measure on each k-dimensional affine subspace of R d . Given a finite collection of mass assignments of different dimensions, one may ask if there is some sequence of affine subspaces S k - 1 ⊂ S k ⊂ ... ⊂ S d - 1 ⊂ R d such that S i bisects all the mass assignments on S i + 1 for every i. We show it is possible to do so whenever the number of mass assignments of dimensions (k , ... , d) is a permutation of (k , ... , d) . We extend previous work on mass assignments and the central transversal theorem. We also study the problem of halving several families of (d - k) -dimensional affine spaces of R d using a (k - 1) -dimensional affine subspace contained in some translate of a fixed k-dimensional affine space. For k = d - 1 , there results can be interpreted as dynamic ham sandwich theorems for families of moving points. [ABSTRACT FROM AUTHOR]

Introduction Human T‐cell lymphotropic virus type 1 infection can cause HTLV‐1‐associated myelopathy/tropical spastic paraparesis, characterized by spastic paralysis of both lower limbs. More than 90% of HAM/TSP patients show lower urinary tract symptoms and dysfunction. Case presentation A 27‐year‐old woman diagnosed with HAM/TSP presented with overactive bladder. A urodynamic study revealed detrusor overactivity. OAB remained despite improvements in spastic paralysis of the lower limbs after starting prednisolone. The addition of solifenacin likewise failed to improve OAB or DO in this patient. Switching from solifenacin to vibegron improved OAB symptoms. Conclusion In patients for whom OAB and DO do not improve with steroid treatment and solifenacin, treatment with vibegron may improve OAB symptoms.

In this study, we have explored the stagnation point flow of magnetohydrodynamic Casson and Maxwell flows through an extending surface. Influences of various physical factors on the Casson and Maxwell flows are discussed in this article. Convergence analysis of the applied technique called HAM is shown in the figures. Comparison of the current analysis with the earlier available literature is also done and has found an outstanding alignment. It is found that the direct relation of angle of inclination with magnetic parameter has significantly reduced the Casson flow as compared to the Maxwell flow. The stagnation number has greater impact on the Casson flow as compared to the Maxwell flow. The thermal and concentration buoyancy parameters have significantly improved the velocity profile of the Maxwell fluid as compared to the Casson fluid. Because of the convective boundary condition, Biot number improved the temperature. Also, the thermal radiation, and non-uniform heat source/sink factors have increased the temperature profile of the fluids. These impressions are superior for the Casson fluid associated to the Maxwell fluid. The greater thermophoresis parameter has growing impact on concentration profile, while the greater Schmidt number, Brownian motion, and chemical reaction parameter have inverse relation with the concentration profile. [ABSTRACT FROM AUTHOR]

The detection of meat quality defects can involve both subjective and objective methods. PSE-like meat is linked to a common pork defect and can be caused by rapid post-mortem damage of muscle fibers. This damage can again be linked to various factors, such as a low ultimate pH or a higher slaughter weight. PSE-like defects are characterized by discoloration, structural damage, and excessive moisture loss. However, the lack of suitable instrument-based methods makes the detection of PSE-like defects difficult, and subjective methods typically suffer from poorer reproducibility. The objective of this study was to establish how subjective visual evaluation correlates with electrical impedance spectroscopy and with traditional quality parameters. To do so, visual scoring was performed together with measurements of bioimpedance, color, and pH in two ham muscles (Adductor, Semimembranosus) for 136 animals 24-hours post-mortem. When comparing with visual scoring, Pearson correlation analysis shows the strongest correlation for bioimpedance (Py, r = −0.46, R2 = 21%), followed by pHu (r = 0.44, R2 = 19%). When using all five quality measures, i.e., Py, pHu, and CIELAB L* a* b*, the multivariate regression model had a prediction error of 0.76 for the visual scores. This was close to the error describing the subjective bias of visual scoring, more specifically the prediction error between the two observers (0.85). In all, Py showed the strongest correlation among instrument-based quality tests and alone may be used for predicting pork ham structural defects, i.e., as an instrument-based alternative for subjective, visual scoring. However, an instrument that combines Py with pH and/or L*a*b* would improve the prediction of PSE-like quality defects.

(1) Background: Mianning ham is a dry-cured ham from Southwest China, known for its distinct regional characteristics and delicious taste. It is particularly favored by consumers due to its safety, as no artificial nitrites are added during processing. The microbial changes during its different processing stages significantly influence the final product's flavor. This study aims to investigate the changes in microbial communities and flavor compounds across the nine stages of Mianning ham production, from raw material preparation to salting, drying, fermentation, and maturation, using 16S and ITS sequencing, as well as solid-phase microextraction–gas chromatography–mass spectrometry (SPME-GC-MS). The goal is to explore the correlation between these changes and provide a basis for process improvement from the initial raw material preparation. (2) Results: The microbiota of Mianning ham across different processing stages mainly consisted of Proteobacteria, Firmicutes, and Ascomycota. A total of 324 volatile compounds were identified, of which 27 were key contributors to the ham's flavor. Aldehydes contributed the most to flavor, with octanal, trans-2-nonenal, and trans, trans-2,4-decadienal being the most significant contributors at various stages. Mature Mianning ham, fermented for 1–3 years, exhibited fresh grass and earthy aromas, buttery and fatty flavors, and a distinctive roasted potato note. Correlation analysis revealed that Cobetia was the primary bacterial contributor to the main flavor compounds, especially prominent in the second year of fermentation. Among fungi, Yamadazyma and Aspergillus positively influenced several key aldehyde flavor compounds throughout the processing stages, significantly contributing to the flavor profile of Mianning ham. (3) Conclusions: Correlation analysis showed that the Mianning ham that matured for two years had the richest and most characteristic flavor. The positive and consistent impact of fungi on the ham's flavor suggests that they may warrant further research and application in Mianning ham production. This provides a theoretical basis for improving the flavor quality and enhancing the market competitiveness of Mianning ham. One of the key features of Mianning ham is its substantial accumulation of hydrocarbons, which surpasses that of hams from other regions in China. A notable characteristic of Mianning ham processing is the absence of artificially added nitrites as antioxidants and color fixatives. Whether this absence is a contributing factor to the significant accumulation of hydrocarbons warrants further investigation. [ABSTRACT FROM AUTHOR]

The non-linear collision-induced breakage equation has significant applications in particulate processes. Two semi-analytical techniques, namely homotopy analysis method (HAM) and accelerated homotopy perturbation method (AHPM) are investigated along with the well-known numerical scheme finite volume method (FVM) to comprehend the dynamical behavior of the non-linear system, i.e., the concentration function, the total number, total mass and energy dissipation of the particles in the system. These semi-analytical methods provide approximate analytical solutions by truncating the infinite series form. The theoretical convergence analyses of the series solutions of HAM and AHPM are discussed under some assumptions on the collisional kernels. In addition, the error estimations of the truncated solutions of both methods equip the maximum absolute error bound. Moreover, HAM simulations are computationally costly compared to AHPM because of an additional auxiliary parameter. To justify the applicability and accuracy of these series methods, approximated solutions are compared with the findings of FVM and analytical solutions considering three physical problems. [ABSTRACT FROM AUTHOR]

Xuanwei ham is a traditional fermented meat product in China with a unique production process and excellent-quality reputation at home and abroad. To reveal the microbial community succession of Xuanwei ham at different post-ripening times (W1-4) and its relationship with flavour formation, the microbial community, free amino acids, and volatile flavour compounds (VOCs) were analysed by high-throughput sequencing, liquid chromatography (LC), and gas chromatography–mass spectrometry (GC-MS), respectively. A total of 25 free amino acids were detected, among which W3 contained the fewest, and most were generally lower than in hams in the other three years. Fifty-nine VOCs were detected, among which 17 were esters, and the highest ester content was found in W4. Analysis of the bacterial community composition revealed that the bacterial community composition of ham samples from W3 and other years differed greatly, and at the gate level, the dominant bacterial group of Xuanwei ham from different years was Pseudomonadota. At the genus level, the most abundant genera in W1, W2, and W4 were all dominated by Sarocladium, Klebsiella, and Vibrio, with Klebsiella being the most abundant in W1. The most abundant genus in W3 was Vibrio, and the second most dominant genera were Sarocladium and Gammaretrovirus. In short, this study provides a theoretical basis for the storage, quality, and improvement of Xuanwei ham. [ABSTRACT FROM AUTHOR]

This study examines the effects of viscous dissipation, thermal radiation, nanofluid over a stretched surface, and viscous dissipation on a two-dimensional couple stress blood base for the enhancement of heat transfer rate. Gold and multiwall carbon nanotubes are two forms of nanoparticles that are taken into consideration, with blood serving as the base fluid. The NLPDE controls the considering problem. The NLPDE was converted to NODEs using the mentioned similarity transformation. The analytical method known as HAM was used to analyze the transform NODE analytically. Graphs are used to illustrate the effects of many parameters, such as magnetic factors, nanoparticle volume friction, velocity power index, PN, thermal radiation factors, and EN, which are derived from TE and VE. The current research work highlights how important it is to include viscous dissipation in nanofluid dynamics. The results show complex interactions among stretching, thermal properties, and micro-scale effects. The results may have an impact on the development and enhancement of biomedical devices and treatments that use nanofluidic systems, especially those that deal with blood. [ABSTRACT FROM AUTHOR]

The swift advancement of heat transfer technologies can be attributed to the growing need for effective heating and cooling systems in various sectors, including the automotive, chemical, and aerospace industries. This work aims to examine the impact of radiation on the behavior of Casson hybrid nanoparticles (Al2O3-CuO) mixed convective flow in three distinct scenarios. The physical properties of copper oxide (CuO) and aluminum oxide (Al2O3) nanoparticles are utilized when mixed with CMC-water as the solvent. This paper aims to analyze the influence of mixed convective flow on the thermal integrity of hybrid nanoparticles when subjected to a wedge, cone, and plate. The analysis of chemical reactions and the existence of a permeable substance is also incorporated. The partial differential systems are appropriately transformed into a system of ordinary differential equations (ODEs). In addition, the calculation of this system of ODEs is carried out using the analytical technique known as the homotopy analysis approach (HAM). The study examines potential resolutions for flow issues in three distinct configurations: wedge, cone, and plate. A comprehensive examination and record of the impacts of various physical characteristics is carried out. The concepts of wall friction, Nusselt number, and Sherwood number, among others, are explained through the utilization of graphical representations. The porosity and Casson fluid characteristics cause a decrease in the performance of the velocity profile. Hybrid nanofluids have superior heat transfer efficiency compared to conventional nanofluids. [ABSTRACT FROM AUTHOR]

This study aimed to investigate the effects of reduction and/or partial replacement of sodium chloride with other chloride salts in pork ham. Calcium chloride, potassium chloride and magnesium chloride were selected at various contents and combinations. After processing, physico-chemical, microstructural, microbiological and sensory analyses were performed. The samples that showed acceptability in the sensory analysis were evaluated for pH, colour, aw, humidity, peroxide value (PV) and thiobarbituric acid reactive substance (TBARS) during storage (10, 30, 45, 60 and 75 days). The reduction and/or replacement of NaCl in the tested proportions significantly affected (p < 0.05) the quality of physical parameters (texture and colour), chemicals (composition, TBARS and PV) and structure. The formulations with 10 g·kg-1 NaCl and 5 g·kg-1 KCl replacement provided the best results for the evaluated technological parameters, resulting in lower losses. The obtained structures were similar to the muscular structure, well-organised and with the formation of a protein network, they presented good sensory acceptability and characteristics very similar to those of the standard formulation. [ABSTRACT FROM AUTHOR]

Summary: To investigate the mechanism of Penicillium inoculation on the flavour improvement of Jinhua ham, the microbial succession, free amino acid contents, volatile compound evolutions, sensory attributes and the relationship between key volatiles and sensory properties were investigated during the processing of Jinhua ham with P. aethiopicum (PA) or P. chrysogenum (PC) inoculation. The total counts of fungal communities in CK, PA and PC groups significantly increased from 2.74 log CFU*g−1 of raw ham to 5.18, 5.39 and 5.50 log CFU*g−1 from day 0 to day 28, and then decreased by 2.06, 1.94 and 1.86 log CFU*g−1 from day 28 to the final products (P < 0.001). The total contents of free amino acids significantly increased from 1584.22 mg/100 g of CK to 2117.20 mg/100 g of PA and 2174.05 mg/100 g of PC (P < 0.01); the contents of alanine, glutamic acid, lysine, valine, leucine and phenylalanine in PC were significantly higher than those of CK and PA (P < 0.05). Sensory scores of meaty aroma, nutty aroma and overall acceptance showed the largest values in PC among three groups. GC–MS results indicated that aromatic aldehydes and pyrazines in PC showed the largest increase, compared with CK and PA groups. PLS‐DA and correlation analysis demonstrated that benzaldehyde, benzeneacetaldehyde and 2,5‐dimethyl pyrazine contributed to the improvement of aroma attributes of Jinhua ham with Penicillium inoculation. The KEGG analysis further revealed that the metabolism of valine and phenylalanine was mainly involved in developing aromatic aldehydes and pyrazines of Jinhua ham with Penicillium inoculation. These results indicated that the inoculation of Penicillium could enhance the flavour quality of Jinhua ham. [ABSTRACT FROM AUTHOR]

Following an application from Cárnicas Joselito S.A. pursuant to Article 14 of Regulation (EC) No 1924/2006 via the Competent Authority of Spain, the Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to 'Joselito ham increases antioxidant substances in the body, reduces blood pressure and plasma triglycerides, decreases oxidative stress and prevents effect in diseases related to the cardiovascular and intestinal systems'. The scope of the application was proposed to fall under a health claim referring to disease risk reduction. The food constituent that is the subject of the health claim is Joselito, an Iberian ham characterised by a high content of oleic acid. The Panel considers that the food is sufficiently characterised. The Panel considers that lowering of LDL‐cholesterol concentration and blood pressure is a beneficial effect by decreasing the risk of coronary heart disease. Upon a request from EFSA, the applicant identified one human intervention study as being pertinent to the claim. However, due to methodological limitations, the Panel considers that no conclusions can be drawn from this study for the scientific substantiation of the claim. The Panel notes that no human intervention studies from which conclusions could be drawn for the scientific substantiation of the claim were provided by the applicant. The Panel concludes that a cause and effect relationship has not been established between the intake of Joselito® ham and the reduction of LDL‐cholesterol concentration or blood pressure. [ABSTRACT FROM AUTHOR]

Human T cell lymphotropic virus type 1 (HTLV-1) is a retrovirus that infects lymphocytes and causes severe diseases. HTLV-1 proviral load (PVL), i.e., the number of host cells that carry HTLV-1 proviral DNA integrated into their genome, can be measured in peripheral blood mononuclear cells (PBMCs) using quantitative polymerase chain reaction. In this narrative review, we discuss the usefulness of HTLV-1 PVL quantification and share our experience acquired during more than 30 years of follow-up of people living with HTLV-1 in the UK. Patients with HTLV-1-associated myelopathy have higher PVL than those with asymptomatic infection. This is consistent across studies in different countries. High PVL predates symptom onset for both inflammatory and proliferative diseases. High PVL is essential but not sufficient for the development of HTLV-1-associated diseases. Therefore, PVL quantification can be used to support the care of people living with HTLV-1 by identifying those most at risk of HTLV-1-associated diseases. [ABSTRACT FROM AUTHOR]

In this research, we look at the rate of heat and mass transfer in an MHD viscoelastic (Walter's liquid-B model) nanofluid over a stretching sheet when that sheet is subject to heat generation/absorption and thermal radiation. According to the mathematical configuration, the current flow problem follows the fundamental laws of motion and heat transfer. The governing equations have been converted to nonlinear ordinary differential (ODEs) equations using similarity transformations. Using the homotopy analysis method (HAM), we have obtained the numerical solution to the resulting nonlinear ODEs and their associated boundary conditions. The behavior of the problem's resultant equations under the impact of various flow factors is examined graphically, which ensures that the rate of heat transfer reduces with an elevation in the Brownian motion parameter and improves with an increase in the thermophoresis parameter. Greater viscoelastic and stretching parameter values accelerate velocity slip. The nanofluid's viscoelasticity minimizes local skin friction, Nusselt, and Sherwood numbers. It is noticed that the slip parameter substantially influences flow velocity. The momentum boundary layer thickness diminished and the thermal boundary layer thickness flourished as the velocity slip factor enhanced. The general conclusions obtained in this article provide an opportunity to understand the importance of this fluid flow. [ABSTRACT FROM AUTHOR]

The 3-D Casson nanofluid flow over a nonlinear permeable stretching surface is examined in the present work. The generalized form of Fourier's heat flux and Fick's mass flux are incorporated with the additional impacts of the magnetic field, chemical reaction, thermal radiation, and convective conditions for heat transfer. Buongiorno's model is used for the analysis of Brownian motion and molecular diffusion. The flow mechanism has been formulated in the form of a nonlinear system of partial differential equations, which are converted to the nondimensional form of the system of ordinary differential equations, using the similarity substitution. The homotopy analysis method has been applied for the solution of a derived nondimensional set of differential equations. The consequences of flow constraints on the energy, mass, and velocity fields are presented. It has been noted that the mass and energy curves are the increasing functions of the Forchheimer number, porosity factor, Hartman number, and thermophoresis parameters. Furthermore, it is found that compared to passive control, active control of nanoparticles gives a higher rate of energy transmission. [ABSTRACT FROM AUTHOR]

A fundamental regulatory framework to elucidate the role of electrical stimulation (ES) in reducing long production cycles, enhancing protein utilization, and boosting product quality of dry-cured ham is essential. However, how mitochondria and enzymes in meat fibers are altered by ES during post-processing, curing, and fermentation procedures remains elusive. This study sought to explore the impact of ES on the regulation of heat shock proteins (HSP27, HSP70), apoptotic pathways, and subsequent influences on dry-cured pork loin quality. The gathered data validated the hypothesis that ES notably escalates mitochondrial oxidative stress and accelerates mitochondrial degradation along the ripening process. The proapoptotic response in ES-treated samples was increased by 120.7%, with a cellular apoptosis rate 5-fold higher than that in control samples. This mitochondrial degradation is marked by increased ratios of Bax/Bcl-2 protein along the time course, indicating that apoptosis could contribute to the dry-cured ham processing. ES was shown to further down-regulate HSP27 and HSP70, establishing a direct correlation with the activation of mitochondrial apoptosis pathways, accompanied by dry-cured ham quality improvements. The findings show that ES plays a crucial role in facilitating the ripening of dry-cured ham by inducing mitochondrial apoptosis to reduce HSP expression. This knowledge not only explains the fundamental mechanisms behind myofibril degradation in dry-cured ham production but also offers a promising approach to enhance quality and consistency. [ABSTRACT FROM AUTHOR]

This study examines the impact of viscous dissipation past a fluctuating disk on the three-dimensional unsteady incompressible viscous flow of water-based nanofluids. The problem's mathematical modeling entails the formulation of continuity, momentum, and energy equations—three fundamental nonlinear governing equations. The proper transformations were conducted in order to convert a collection of partial differential equations (PDEs) to nonlinear ordinary differential equations (NODEs). The obtained governing equations are then solved analytically using the homotopy analysis method (HAM). The study looks into the effects of many factors. To illustrate the influence of these characteristics, the study displays temperature filed and velocity filed as graphical representations. It is anticipated that this work will progress the field of condensed nanostructure and nanomaterials, providing new directions for future investigation in applications pertaining to heat transfer enhancement. [ABSTRACT FROM AUTHOR]

Analytical effects of viscous dissipation on time-dependent Casson nanofluid (CN) on a stretching surface are the focus of the current research. We used the proper transformations to change a set of PDEs into NODEs. This scheme is the homotopy analysis method (HAM). Graphs are used to plan the effects of various parameters on energy and momentum profiles, such as the magnetic parameter, nanoparticles volume friction unsteady parameter, parandtl number thermophoresis parameter, and Eckert number. In order to simulate and assess the structures of flow features, such as temperature and velocity profiles, in response to changes in developing factors, a physical description is utilized. [ABSTRACT FROM AUTHOR]

The objective of this study was to determine the effect of increasing hot carcass weight (HCW) on pork ham and belly processing characteristics. Pigs (n = 85) were slaughtered and divided into 3 HCW categories: Average (99 to 109 kg), Heavy (116 to 126 kg), and Very Heavy (134 to 144 kg). Fresh hams were fabricated and further processed as 3-piece (inside, outside, and knuckle) boneless cured hams. Fresh belly quality measurements were taken before bacon processing. Data were analyzed using the MIXED procedure in SAS including the main effect of weight class, with sex and sire line as random blocking effects. Means were considered significant at P ≤ 0.05. There were no differences (P = 0.08) in ham processing characteristics including pump uptake, retention, and cook yield. However, cured hams from heavier car- casses were less red and less yellow (P < 0.01). Heavier carcasses produced longer, thicker, and wider bellies (P < 0.01), but bellies did not differ in firmness (P = 0.16). Despite reduced pump uptake (P < 0.01), bellies from heavier carcasses had greater cooked yield than those from lighter carcasses (P < 0.01). Total area of sliced bacon increased with increasing carcass weight. Bacon slice lean area percentage decreased (P < 0.01) in bacon from Very Heavy carcasses compared to lighter carcasses. Iodine value was decreased (P = 0.04) approximately 2.5 units from 68.6 in fresh bellies from Average carcasses to 66.2 in bellies from Very Heavy carcasses. Overall, processing characteristics of hams and bellies were not impaired at heavier carcass weights, though the consumer acceptability of larger slices of bacon from heavier carcasses should be determined.

Here, the investigation examines the flow of a nanomaterial toward stagnation point past stretching sheet having microorganism. The thermal radiative and heat generation have been accounted as well as convective boundary conditions. The influence of thermophoretic and Brownian movment has been considered. It has been proposed that the suitable transformation be utilized in order to convert the system of PDEs into ODEs. The analytical solutions are created through the Homotopy Analysis Method (HAM). The physical parameters with modelled equations have been graphically explained with related physical results. The numeric magnitude of drag friction, heat, mass transport and motile microorganism dendity were also computed and described for numerous emerging parameters. The result shows that the flow decreases with the rinsing value of Casson parameter. The impact of enhancing fluid parameters is too depressed the momentum and thermal boundary layer. The augment in the radiation boost the thermal layer whereas an enlargement in the input of the Lb tends to depreciation the motile density. Validation of the work is existed by validating the current outcomes with previous publishing results. The existing and potential applications of bioconvection have generated a new fascination in the theoretical investigation of the synthesis and process control in biofuel cells and bioreactors.

Carbon nanotubes (CNTs) are gaining popularity due to their expanding uses in industrial and technical processes, such as geothermal reservoirs, water and air filters, coatings, solar collection, ceramic material reinforcement, electrostatic dissipation, etc. In addition, the CNTs have superior electrical conductivity and biocompatibility. Based on the aforementioned applications, the current work examines the time-dependent and Darcy–Forchheimer flow of water/glycerin-based Casson hybrid nanofluid formed by single-walled CNTs and multi-walled CNTs over a Riga plate under velocity slip. The energy expression is modeled through nonlinear thermal radiation and viscous dissipation impacts. The incorporation of convective boundary condition into the current model improves its realism. By employing suitable variables, the governing models are re-framed into ordinary differential equations. The bvp4c and the homotopy analysis method are used to find the computational results of the re-framed equations and boundary conditions. The novel characteristics of a variety of physical parameters on velocity, temperature, skin friction coefficient (SFC), and local Nusselt number (LNN) are discussed via graphs, charts, and tables. It is found that the fluid velocity decays when enriching the Forchheimer number, unsteady and porosity parameters. The radiation parameter plays an opposite role in convective heating and cooling cases. The modified Hartmann number enhances the surface drag force, and the Forchheimer number declines the SFC. The unsteady parameter develops the heat transfer rate, and the Forchheimer number suppresses the LNN. The simulated flow problem has many applications in engineering sectors, including ceramic manufacture, heating and cooling systems, energy storage units, thermodynamic processes, and other fields.

Nanoparticles enhance the heat transmission by recovering energy that was dissipated due to increased thermal conductivity. Engine oil, commonly known as a lubricant, facilitates the movement of energy between various substances. The purpose of this analysis is to investigate the impact of the Maxwell fluid and entropy generation on the movement of ternary hybrid nanoparticles as they flow past a Riga plate under convective boundary conditions. The ternary nanoparticles [Formula: see text] and [Formula: see text] are combined with engine oil ([Formula: see text]) as the primary liquid. The heat transfer analysis involves the examination of heat sink/source and thermal radiation. The use of a similarity transformation is employed to convert partial differential equations (PDEs) into a dimensionless form. The altered equation is subsequently solved with the homotopy analysis method (HAM), a robust analytical technique. The current analysis is marked by convergence, which denotes the answer. The impact of flow properties, such as the Maxwell parameter, modified Hartmann number, thermal radiation, and Biot number, on the velocity distribution and temperature profile. Higher values of the Maxwell fluid parameter have been shown to result in an increase in the velocity curve. The skin friction and heat transmission variances are elucidated through the utilization of tables and figures. Moreover, the findings suggest that the thermal layer of the tri hybrid nanoliquid is strengthened in reaction to higher thermal radiation and Biot number. At the same time, the thermal layer is also strengthened.

BackgroundHTLV-1-Associated Myelopathy/Tropical Spastic Paraparesis (HAM/TSP) is an incapacitating neuroinflammatory disorder for which no disease-modifying therapy is available, but corticosteroids provide some clinical benefit. Although HAM/TSP pathogenesis is not fully elucidated, older age, female sex and higher proviral load are established risk factors. We investigated systemic cytokines and a novel chronic inflammatory marker, GlycA, as possible biomarkers of immunopathogenesis and therapeutic response in HAM/TSP, and examined their interaction with established risk factors.Patients and methodsWe recruited 110 People living with HTLV-1 (PLHTLV-1, 67 asymptomatic individuals and 43 HAM/TSP patients) with a total of 946 person-years of clinical follow-up. Plasma cytokine levels (IL-2, IL-4, IL-6, IL-10, IL-17A, IFN-γ, TNF) and GlycA were quantified by Cytometric Bead Array and 1NMR, respectively. Cytokine signaling and prednisolone response were validated in an independent cohort by nCounter digital transcriptomics. We used multivariable regression, machine learning algorithms and Bayesian network learning for biomarker identification.ResultsWe found that systemic IL-6 was positively correlated with both age (r = 0.50, p

This study examines the analytical study of magnetic hydrodynamic stagnation point flow with the impact variable viscosity on a movable surface along with the impact of thermal radiation. The problem is modeled with the help of momentum and energy conservation laws in the form of NLPDEs. The novelty of this study is the combined impact of variable viscosity and thermal radiation with the analytical method. Aluminum oxide nanoparticles and water are used as base fluids in this research work. The authors applied appropriate transformations to convert a collection of dimension forms of NLPDEs to dimensionless forms of NODEs. The transformed NODEs are solved with the help of an approximate analytical method known as the HAM. The effects of different parameters, including electric field, magnetic field, stagnation point flow, thermal radiation PN, and EN on energy and momentum profiles intended, and the results are planned with the help of graphs. [ABSTRACT FROM AUTHOR]

In this research work, we will carry out analytical investigation of MgO–CuO∖H2O, hybrid nanofluid magnetohydrodynamics (MHD) stagnation point flow with the influence of viscous dissipation for enhancement of heat transfer ratio. The flow system takes into account the impact viscous dissipation and transport dependence on the shape factor. Furthermore, velocity and temperature at the stretching surface are also considered in this study. To convert a collection of PDEs to nonlinear ODEs, we applied appropriate transformations. We utilize the Homotopy analysis method (HAM) to solve this set of equations. A physical description is used to simulate and evaluate the structures of flow features such as velocity, skin friction, Nusselt number and temperature profiles in response to changes in developing factors, the effects of different factors on temperature and velocities are shown in the form of graphs. It is hoped that this theoretical approach would contribute positively to improve the heat transformation ratio to satisfy the demands of the manufacturing and engineering sectors. [ABSTRACT FROM AUTHOR]

This paper investigates the impact of high-speed machining with heat-assisted machining (HAM) on the machinability of heat-treated SKD61 steel, utilizing alloy cutting tools. The study encompasses microstructure analysis, mechanical properties evaluation, chip color examination, surface roughness assessment and cutting force measurement during the machining process. Experiments are conducted under controlled conditions with advanced equipment. Findings indicate that at 200°C and 350°C, SKD61 steel's microstructure remains unchanged, while at 500°C, there's a superficial alteration of approximately 0.05 mm thickness. Material hardness remains consistent across temperatures. Unique chip color variations serve as temperature indicators. Cutting force consistently decreases with rising temperature, highlighting the intricate relationship between temperature, material behavior and cutting mechanics. Surface roughness improves with higher temperatures, emphasizing the potential benefits of HAM in precision manufacturing. [ABSTRACT FROM AUTHOR]

The aim of this study was to evaluate the effect of extended maturation and temperature increase on the physico-chemical, biochemical, instrumental color and texture, sensory, and acceptability parameters of cured and boneless Iberian hams. Given the limited knowledge in this area, our objective was to develop a ham with enhanced proteolysis, potentially leading to increased bioactive peptide generation and superior sensory characteristics compared to salt-reduced counterparts. To achieve this, a batch of hams cured up to 38% loss at 30 °C and two batches cured up to 42% loss at 30 °C and 36 °C were evaluated. Results showed that the increase in processing time and temperature significantly enhanced (p < 0.05) ham proteolysis and amino acid content without adversely affecting its texture. No significant differences were observed in instrumental texture parameters or sensory attributes as evaluated by consumers. These processing conditions also increased the content of free amino acids, improving the product quality. Overall, these processing modifications resulted in hams with excellent sensory acceptability and enhanced bioactive potential despite the salt reduction. [ABSTRACT FROM AUTHOR]

Understanding the intricate interplay between variable fluid properties such as slip and thermal conductivity when flowing over porous surfaces is of utmost importance for a wide range of engineering applications. This investigation delves into this uncharted territory, connecting the analytical capabilities of HAM (Homotopy Analysis Method) to reveal captivating insights into the impact of these variables on the dynamics of Casson nanofluid flow. Besides, we documented the flow aspects which include thermal radiation, heat source, variable wall thickness and chemical reaction. We alter the partial differential flow-related conditions into nonlinear ordinary ones employing the similarity transformation approach. Then, using a popular semi-analytical technique known as the Homotopy Analysis Method (HAM), we were able to untangle them. This method yields to power series solutions to nonlinear differential equations. To illustrate the impact of the velocity, temperature and concentration profiles, parametric research has been done using tables and diagrams. In the limiting sense, the numerical results of our methodology are in great association with the outcomes of previous research. Finally, it is noted that higher values of the velocity slip parameter cause an enhancement in fluid velocity, while escalating values of the thermal slip parameter cause a decline in temperature distribution. [ABSTRACT FROM AUTHOR]

A total of 125 animals were examined to check the validity of the estimation of the carcass composition of boars and immuno castrates using AutoFOM III (AF3) and the German reference formula for lean meat content based on females and surgical castrates. These animals represented four sex categories, gilts (W), surgical castrates (K), immunological castrates (IM) and boars (ME) originating from two different genetic backgrounds (Duroc and Pietrain sire breeds). Manual dissection was used as reference method. In addition, 32 of the 125 animals were fully dissected into tissue components according to the EU reference method. The percentage of total carcass lean meat was estimated with sufficient accuracy regardless of genetics or category. However, weight estimation of primal cuts by AF3 alone showed in some cases high deviations. An average overestimation of 8.4% in boneless loin weights was found for animals with Duroc sires. In Pietrain, an average overestimation of 5.3% was found for the weight of boneless ham. The AF3 weight estimation of all cuts for ME showed the highest deviations, closely followed by the cut weights from IM. Particularly striking was the extent of the overestimation for boneless loin with an average of 6.3% for ME and 5.6% for IM. [ABSTRACT FROM AUTHOR]

This paper aims to offer an interpretation of Ham Sok Hon's views on the dynamic relationship between religion and politics. While considerable discussion has already taken place in the Korean academic community across various fields, including philosophy, theology, and political science, many of which propose ssial philosophy as the metaphysical foundation of his political thoughts, there still remains a need for a more systematic understanding of their relationship, which I argue is closely linked to his concept of jeonilhwa gwajeong (the process of unification/integration). By exploring Ham's unique analysis, particularly in relation to the notion of ipcheseong (stereoscopic/multi-dimensional), this paper will underscore their shared roots and objectives across different spheres of life: one pertaining to salim (human affairs) seeking the pursuit of fairness and equality, and the other dealing with spirituality, aspiring to grasp the sublime aspects of human existence. Both religion and politics, as these movements are termed, are mutually dependent, with their culmination promising peace and harmony in historical reality. Through highlighting Ham's integrated perspective on religion and politics, I will ultimately suggest a specific discourse—civil religion—as a theoretical framework to effectively unravels Ham's viewpoints. [ABSTRACT FROM AUTHOR]

This study aims to investigate the Joule effect, thermal radiation, and Coriolis effects in unsteady magnetohydrodynamics (MHD) micropolar flow over a 3-D unstable sheet. A magnetic field is typically applied to the surface; additionally, it is assumed that the fluid is conducting electricity. Other micro-rotations are also considered. The physical issue is resolved with the help of the fundamental equations, and the issue's complexity is reduced with the use of similarity variables. In the present approach, the homotopy analysis method (HAM) is employed. The heat, skin's friction factor, temperature, micro movements, and velocity associated with the emerging parameters and transfer rates are considered. The boundary layer thickness is increased as the parameter of vorticity increases. When the magnitude of the magnetic field increases, the skin friction coefficient decreases. The state variables are approximated up to six decimal places numerically. The numerical values of − f ″ (0) and − θ ′ (0) are computed to higher decimal places and compared with the available literature to validate the results. The outcomes obtained are compared with the available literature; the results here are corroborated, and the performance of the HAM is demonstrated. [ABSTRACT FROM AUTHOR]

SCARECROW-LIKE6 (SCL6) plays a role in the formation and maintenance of the meristem. In Larix kaempferi (Lamb.) Carr., an important afforestation tree species in China, SCL6 (LaSCL6) has two alternative splicing variants—LaSCL6-var1 and LaSCL6-var2—which are regulated by microRNA171. However, their roles are still unclear. In this study, LaSCL6-var1 and LaSCL6-var2 were transformed into the Arabidopsis thaliana (L.) Heynh. genome, and the phenotypic characteristics of transgenic A. thaliana, including the germination percentage, root length, bolting time, flower and silique formation times, inflorescence axis length, and branch and silique numbers, were analyzed to reveal their functions. It was found that LaSCL6-var1 and LaSCL6-var2 overexpression shortened the root length by 41% and 31%, respectively, and increased the inflorescence axis length. Compared with the wild type, the bolting time in transgenic plants was delayed by approximately 2–3 days, the first flower and silique formation times were delayed by approximately 3–4 days, and the last flower and silique formation times were delayed by about 5 days. Overall, the life cycle in transgenic plants was prolonged by approximately 5 days. These results show that LaSCL6 overexpression inhibited the transitions from the vegetative meristem to inflorescence meristem and from the flower meristem to meristem arrest in A. thaliana, revealing the roles of LaSCL6-var1 and LaSCL6-var2 in the fate transition and maintenance of the meristem. [ABSTRACT FROM AUTHOR]