The 2023 MDPI Annual Report has
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13 pages, 465 KiB  
Article
An Assessment of Existing Sport-Related Concussion Guidelines in Ireland: The Need for a United Approach
by Ayrton Walshe, Ed Daly and Lisa Ryan
J. Funct. Morphol. Kinesiol. 2024, 9(2), 101; https://doi.org/10.3390/jfmk9020101 (registering DOI) - 10 Jun 2024
Abstract
In 2014, an Irish parliament white paper called for greater addressing of sport-related concussions (SRCs) in Ireland, requesting the adoption of the Concussion in Sport Group’s (CISGs) guidelines and greater consistency in SRC return to play (RTP) management. Ten years later, it is [...] Read more.
In 2014, an Irish parliament white paper called for greater addressing of sport-related concussions (SRCs) in Ireland, requesting the adoption of the Concussion in Sport Group’s (CISGs) guidelines and greater consistency in SRC return to play (RTP) management. Ten years later, it is unclear how these requests have been addressed. Recently, the United Kingdom’s government centralised guidelines to one SRC document for all grassroots sports. This study aimed to investigate all publicly available SRC guidance in Irish sports and national governing bodies (NGBs) to determine if centralised guidelines are warranted. Sport Ireland and the Irish Federation of Sports were searched for all recognised NGBs and sports in Ireland. Websites were searched for any information pertaining to SRCs and data were extracted and collated in Microsoft Excel. In total, 15 of 83 sports and/or NGBs included SRC guidance, nine of which provided RTP protocols. Various iterations of the CISGs guidance and tools were implemented. Several sports with a documented SRC risk had no guidelines present. The findings indicate disjointed and outdated guidance across Irish sport. Additionally, there are sports with a documented concussion risk that have no SRC guidance available. This study provides support for centralised guidelines to be adopted in Irish grassroots sports. Full article
(This article belongs to the Section Sports Medicine and Nutrition)
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23 pages, 19273 KiB  
Article
Soft-Tissue Management Dental Implants with Digitally Customized Healing Abutments: A Pilot Study
by Maurizio De Francesco, Elisabetta Ferrara, Francesco Inchingolo, Grazieli Dalmaschio, Alberto Pispero, Angelo Michele Inchingolo, Gianna Dipalma, Tiziano Testori, Gianluca Martino Tartaglia and Biagio Rapone
Prosthesis 2024, 6(3), 596-618; https://doi.org/10.3390/prosthesis6030042 (registering DOI) - 10 Jun 2024
Abstract
Background: This pilot study aimed to evaluate the effectiveness of digitally crafted customized healing abutments in stabilizing peri-implant soft tissues following tooth extraction and assess the preservation of peri-implant soft tissue architecture over 5 years. Material and Methods: Forty patients (age ≥ 25 [...] Read more.
Background: This pilot study aimed to evaluate the effectiveness of digitally crafted customized healing abutments in stabilizing peri-implant soft tissues following tooth extraction and assess the preservation of peri-implant soft tissue architecture over 5 years. Material and Methods: Forty patients (age ≥ 25 years) were divided into test (n = 20) and control (n = 20) groups. The test group received dental implants with immediate loading after tooth extraction, along with customized healing abutments fabricated using CAD/CAM technology. The control group received dental implants with immediate loading without customized healing abutments. The primary outcome was the change in distance between the peri-implant soft tissue margin and implant fixture surface from baseline to 5 years post implantation. Results: In the test group, there was a significant decrease in the distance between the peri-implant soft tissue margin and fixture surface from baseline to 5 years (p < 0.001), with pairwise comparisons showing significant differences between multiple time points (p < 0.05). The control group showed less pronounced changes over time. Conclusions: Within the limitations of this pilot study, digitally fabricated customized healing abutments appear effective in stabilizing peri-implant soft tissues and preserving soft tissue architecture around dental implants over 5 years following immediate implant placement. Randomized controlled trials are needed to confirm these findings. Full article
(This article belongs to the Collection Oral Implantology: Current Aspects and Future Perspectives)
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12 pages, 967 KiB  
Article
Impairment in Right Ventricular-Pulmonary Arterial Coupling in Overweight and Obesity
by Athina Goliopoulou, Evangelos Oikonomou, Panagiotis Theofilis, Vasiliki Tsigkou, George Makavos, Islam Kourampi, Maria Katsioupa, Vaios-Dionysios Antoniou, Ignatios Ikonomidis, Vaia Lambadiari, Aikaterini Tsatsaragkou, Savvas Sarantos, George E. Zakynthinos, Manolis Vavuranakis and Gerasimos Siasos
J. Clin. Med. 2024, 13(12), 3389; https://doi.org/10.3390/jcm13123389 (registering DOI) - 10 Jun 2024
Abstract
Background: The association of obesity with right ventricular function and the interplay between right heart and pulmonary circulation is incompletely understood. We evaluate the role of obesity as a determinant of right ventricular-pulmonary artery coupling (RVAC). Methods: We retrospectively studied consecutive subjects without [...] Read more.
Background: The association of obesity with right ventricular function and the interplay between right heart and pulmonary circulation is incompletely understood. We evaluate the role of obesity as a determinant of right ventricular-pulmonary artery coupling (RVAC). Methods: We retrospectively studied consecutive subjects without overt cardiovascular or pulmonary disease. Subjects were stratified according to body mass index (BMI) as normal weight, overweight, or obese. A transthoracic echocardiographic study was used to assess left and right heart functional and structural parameters. RVAC was assessed using the ratio of peak systolic velocity of the tricuspid annulus to pulmonary artery systolic pressure (PASP). Results: A total of 145 subjects were enrolled with diabetes mellitus incidence higher in obese. There was no difference in left ventricular global longitudinal strain and in PASP or markers of right ventricular systolic function based on BMI. RVAC was significantly lower in the presence of obesity (normal weight: 0.52 (0.19) cm·(sec·mmHg)−1 vs. overweight: 0.47 (0.16) cm·(sec·mmHg)−1 vs. obese: 0.43 (0.14) cm·(sec·mmHg)−1, p = 0.03), even after adjustment for confounders (β: −0.085, 95% confidence interval: −0.163, −0.009, p = 0.029). Conclusions: Our findings highlight the relationship between metabolic impairment and RVAC, suggesting additional mechanisms for heart failure development observed in obese subjects. Full article
(This article belongs to the Section Cardiovascular Medicine)
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16 pages, 501 KiB  
Article
Improving the Giant-Armadillo Optimization Method
by Glykeria Kyrou, Vasileios Charilogis and Ioannis G. Tsoulos
Analytics 2024, 3(2), 225-240; https://doi.org/10.3390/analytics3020013 (registering DOI) - 10 Jun 2024
Abstract
Global optimization is widely adopted presently in a variety of practical and scientific problems. In this context, a group of widely used techniques are evolutionary techniques. A relatively new evolutionary technique in this direction is that of Giant-Armadillo Optimization, which is based on [...] Read more.
Global optimization is widely adopted presently in a variety of practical and scientific problems. In this context, a group of widely used techniques are evolutionary techniques. A relatively new evolutionary technique in this direction is that of Giant-Armadillo Optimization, which is based on the hunting strategy of giant armadillos. In this paper, modifications to this technique are proposed, such as the periodic application of a local minimization method as well as the use of modern termination techniques based on statistical observations. The proposed modifications have been tested on a wide series of test functions available from the relevant literature and compared against other evolutionary methods. Full article
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19 pages, 1194 KiB  
Review
Emerging Prognostic Markers in Patients Undergoing Liver Resection for Hepatocellular Carcinoma: A Narrative Review
by Elena Panettieri, Andrea Campisi, Agostino M. De Rose, Caterina Mele, Felice Giuliante, Jean-Nicolas Vauthey and Francesco Ardito
Cancers 2024, 16(12), 2183; https://doi.org/10.3390/cancers16122183 (registering DOI) - 10 Jun 2024
Abstract
In patients with hepatocellular carcinoma (HCC), liver resection is potentially curative. Nevertheless, post-operative recurrence is common, occurring in up to 70% of patients. Factors traditionally recognized to predict recurrence and survival after liver resection for HCC include pathologic factors (i.e., microvascular and capsular [...] Read more.
In patients with hepatocellular carcinoma (HCC), liver resection is potentially curative. Nevertheless, post-operative recurrence is common, occurring in up to 70% of patients. Factors traditionally recognized to predict recurrence and survival after liver resection for HCC include pathologic factors (i.e., microvascular and capsular invasion) and an increase in alpha-fetoprotein level. During the past decade, many new markers have been reported to correlate with prognosis after resection of HCC: liquid biopsy markers, gene signatures, inflammation markers, and other biomarkers, including PIVKA-II, immune checkpoint molecules, and proteins in urinary exosomes. However, not all of these new markers are readily available in clinical practice, and their reproducibility is unclear. Liquid biopsy is a powerful and established tool for predicting long-term outcomes after resection of HCC; the main limitation of liquid biopsy is represented by the cost related to its technical implementation. Numerous patterns of genetic expression capable of predicting survival after curative-intent hepatectomy for HCC have been identified, but published findings regarding these markers are heterogenous. Inflammation markers in the form of prognostic nutritional index and different blood cell ratios seem more easily reproducible and more affordable on a large scale than other emerging markers. To select the most effective treatment for patients with HCC, it is crucial that the scientific community validate new predictive markers for recurrence and survival after resection that are reliable and widely reproducible. More reports from Western countries are necessary to corroborate the evidence. Full article
(This article belongs to the Special Issue Advanced Strategies in the Care of Hepatocellular Carcinoma Patients)
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14 pages, 605 KiB  
Article
IGF-1 and IGFBP-1 as Possible Predictors of Response to Lifestyle Intervention—Results from Randomized Controlled Trials
by Nina M. T. Meyer, Stefan Kabisch, Ulrike Dambeck, Caroline Honsek, Margrit Kemper, Christiana Gerbracht, Ayman M. Arafat, Andreas L. Birkenfeld, Peter E. H. Schwarz, Jürgen Machann, Martin A. Osterhoff, Martin O. Weickert and Andreas F. H. Pfeiffer
Int. J. Mol. Sci. 2024, 25(12), 6400; https://doi.org/10.3390/ijms25126400 (registering DOI) - 10 Jun 2024
Abstract
Lifestyle interventions can prevent type 2 diabetes (T2DM). However, some individuals do not experience anticipated improvements despite weight loss. Biomarkers to identify such individuals at early stages are lacking. Insulin-like growth factor 1 (IGF- 1) and Insulin-like growth factor binding protein 1(IGFBP-1) were [...] Read more.
Lifestyle interventions can prevent type 2 diabetes (T2DM). However, some individuals do not experience anticipated improvements despite weight loss. Biomarkers to identify such individuals at early stages are lacking. Insulin-like growth factor 1 (IGF- 1) and Insulin-like growth factor binding protein 1(IGFBP-1) were shown to predict T2DM onset in prediabetes. We assessed whether these markers also predict the success of lifestyle interventions, thereby possibly guiding personalized strategies. We analyzed the fasting serum levels of IGF-1, IGFBP-1, and Insulin-like growth factor binding protein 2 (IGFBP-2) in relation to changes in metabolic and anthropometric parameters, including intrahepatic lipids (IHLs) and visceral adipose tissue (VAT) volume, measured by magnetic resonance imaging (MRI), in 345 participants with a high risk for prediabetes (54% female; aged 36–80 years). Participants were enrolled in three randomized dietary intervention trials and assessed both at baseline and one year post-intervention. Statistical analyses were performed using IBM SPSS Statistics (version 28), and significance was set at p < 0.05. Within the 1-year intervention, overall significant improvements were observed. Stratifying individuals by baseline IGF-1 and IGFBP-1 percentiles revealed significant differences: higher IGF-1 levels were associated with more favorable changes compared to lower levels, especially in VAT and IHL. Lower baseline IGFBP-1 levels were associated with greater improvements, especially in IHL and 2 h glucose. Higher bioactive IGF-1 levels might predict better metabolic outcomes following lifestyle interventions in prediabetes, potentially serving as biomarkers for personalized interventions. Full article
(This article belongs to the Special Issue The Role of the IGF Axis in Disease 3.0)
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21 pages, 2445 KiB  
Systematic Review
Cooling Benefits of Urban Tree Canopy: A Systematic Review
by Yihan Yin, Song Li, Xiaoyi Xing, Xinyi Zhou, Yujie Kang, Qi Hu and Yanjing Li
Sustainability 2024, 16(12), 4955; https://doi.org/10.3390/su16124955 (registering DOI) - 10 Jun 2024
Abstract
As an important part of urban ecosystems, trees can effectively alleviate the urban heat island effect. Tree canopies cool and humidify through shading and evapotranspiration, regulating the urban thermal environment. So far, many studies have analyzed the heat mitigation effect of urban green [...] Read more.
As an important part of urban ecosystems, trees can effectively alleviate the urban heat island effect. Tree canopies cool and humidify through shading and evapotranspiration, regulating the urban thermal environment. So far, many studies have analyzed the heat mitigation effect of urban green spaces; however, there are relatively few studies on the cooling effect of tree canopies. Specifically, relevant research focusing on different spatial scales has not been explored. Therefore, this review systematically summarizes the research on the benefits of tree canopy cooling carried out in recent years, analyzes the research content, and evaluates the indicators and key influencing factors of the benefits of tree canopy cooling from four different spatial scales: urban, block, community, and individual. It was found that canopy factors, other vegetation factors, and environmental factors jointly affect the benefits of canopy cooling. This research focuses on the benefits of canopy cooling at different spatial scales. The smaller the research scale, the more discussion and attention will be paid to vegetation factors. This paper puts forward major directions for future research and development, providing optimization strategies for urban planning or plant design at different scales in the context of climate change. Full article
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16 pages, 2454 KiB  
Article
Occurrence and Mechanisms Conferring Multiple Resistance to ALS-Inhibiting and Auxins Mimics Herbicides in Papaver rhoeas from Tunisia
by Myriem Chtourou, Maria Dolores Osuna, Germán Mora Marín, Zeineb Hada, Joel Torra and Thouraya Souissi
Agronomy 2024, 14(6), 1249; https://doi.org/10.3390/agronomy14061249 (registering DOI) - 10 Jun 2024
Abstract
Herbicide-resistant corn poppy (Papaver rhoeas L.) is one of the most important broadleaved weeds and the number of resistant cases is still growing. The aims of this study were to confirm the resistance of P. rhoeas from Tunisia to ALS inhibitors and [...] Read more.
Herbicide-resistant corn poppy (Papaver rhoeas L.) is one of the most important broadleaved weeds and the number of resistant cases is still growing. The aims of this study were to confirm the resistance of P. rhoeas from Tunisia to ALS inhibitors and auxin mimics and investigate the mechanisms of Target-Site Resistance (TSR) and Non-Target Site Resistance (NTSR) involved. Dose–response trials to determine cross-resistance patterns for ALS inhibitors and auxin mimics were conducted in a greenhouse. In this study, multiple resistance to tribenuron-methyl and dicamba but not to 2,4-D was found in P. rhoeas populations. Cross-resistance to imazamox was confirmed as well. Sequence analysis of the ALS gene detected target-site mutations in codon 197 of the ALS gene, namely, Pro197His, Pro197Thr, Pro197Leu, and Pro197Asn. In this study, the metabolism experiments with malathion (a cytochrome P450 inhibitor) showed that malathion reduced resistance to imazamox, indicating that P450 is involved in the resistance. TSR and NTSR mechanisms to ALS inhibitors likely coexist. The findings of this study revealed a significant synergistic interaction between malathion and dicamba in particular populations, suggesting that the resistance to auxin mimics can be conferred by enhanced metabolism. Full article
(This article belongs to the Special Issue Herbicides and Chemical Control of Weeds)
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16 pages, 639 KiB  
Article
Can Non-farm Employment Improve Dietary Diversity of Left-Behind Family Members in Rural China?
by Yonghu Zhang, Yifeng Zhang and Tingjin Wang
Foods 2024, 13(12), 1818; https://doi.org/10.3390/foods13121818 (registering DOI) - 10 Jun 2024
Abstract
Rural residents in China are still at risk of malnutrition, and increasing dietary diversity is crucial to improving their health. This study empirically analyzed the impact of non-farm employment on the dietary diversity of rural left-behind family members based on the China Land [...] Read more.
Rural residents in China are still at risk of malnutrition, and increasing dietary diversity is crucial to improving their health. This study empirically analyzed the impact of non-farm employment on the dietary diversity of rural left-behind family members based on the China Land Economy Survey (CLES) 2020–2021 panel data at the farm and village levels. Dietary diversity was measured using the dietary diversity score (DDS) and the Chinese Food Guide Pagoda Score (CFGPS). The empirical results show that non-farm employment significantly enhances the dietary diversity of rural left-behind household members, including animal food diversity and plant food diversity. This result verifies the altruism phenomenon of non-farm employment in family diet. Mechanism analysis shows that non-farm employment enhances the dietary diversity of rural left-behind family members by increasing the level of family income, Internet accessibility, and family education. Heterogeneity analysis shows that non-farm employment does not enhance the dietary diversity of rural empty nesters and even has a negative impact. This reminds us that the nutritional health of rural empty nesters needs attention in the context of rapid urbanization and aging. Full article
(This article belongs to the Section Food Systems)
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18 pages, 586 KiB  
Article
Curriculum Middle Leader Practices and Teachers Perceptions of Their Effectiveness: A Study in New Zealand Secondary Schools
by Camilla Highfield, Pauline Thompson and Rachel Woods
Educ. Sci. 2024, 14(6), 623; https://doi.org/10.3390/educsci14060623 (registering DOI) - 10 Jun 2024
Abstract
This study reports the quantitative results of middle leaders’ self-reported practices and compares their responses to the perceptions of the teachers who report to them (n = 158). Likert scale questionnaires were used to measure the extent to which middle leaders focused on [...] Read more.
This study reports the quantitative results of middle leaders’ self-reported practices and compares their responses to the perceptions of the teachers who report to them (n = 158). Likert scale questionnaires were used to measure the extent to which middle leaders focused on goal orientation, professional collaboration, effective instructional practices, and supporting teacher development within their department. The analysis provides insight into this phenomenon within six different state-funded secondary schools, with results showing middle leaders almost always rate their practices more effectively than the teachers who report to them. Common areas identified as requiring increased effectiveness were middle leaders’ use of resources to support learning, use of data to support the instructional programme, and identification of effective professional learning opportunities for teachers. Reported levels of effectiveness compared with student academic achievement in the senior secondary school setting align with agreement ratings and the socio-economic status of students who attend the school. This paper highlights the need for the ongoing support of middle leaders to be provided with deliberate support and development for leading teachers. Full article
(This article belongs to the Special Issue Critical Issues for Senior, Middle and Other Levels of Leadership)
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11 pages, 238 KiB  
Article
Semi-Symmetric Metric Connections and Homology of CR-Warped Product Submanifolds in a Complex Space Form Admitting a Concurrent Vector Field
by Meraj Ali Khan, Ibrahim Al-Dayel and Sudhakar Kumar Chaubey
Symmetry 2024, 16(6), 719; https://doi.org/10.3390/sym16060719 (registering DOI) - 10 Jun 2024
Abstract
In this paper, we conduct a thorough study of CR-warped product submanifolds in a Kaehler manifold, utilizing a semi-symmetric metric connection within the framework of warped product geometry. Our analysis yields fundamental and noteworthy results that illuminate the characteristics of these submanifolds. Additionally, [...] Read more.
In this paper, we conduct a thorough study of CR-warped product submanifolds in a Kaehler manifold, utilizing a semi-symmetric metric connection within the framework of warped product geometry. Our analysis yields fundamental and noteworthy results that illuminate the characteristics of these submanifolds. Additionally, we investigate the implications of our findings on the homology of these submanifolds, offering insights into their topological properties. Notably, we present a compelling proof demonstrating that, under a specific condition, stable currents cannot exist for these warped product submanifolds. Our research outcomes contribute significant knowledge concerning the stability and behavior of CR-warped product submanifolds equipped with a semi-symmetric metric connection. Furthermore, this work establishes a robust groundwork for future explorations and advancements in this particular field of study. Full article
13 pages, 5246 KiB  
Article
Dynamic Purkinje Meter as a Tool for Intraocular Lens Position Measurement
by Eliska Palkovicova, Jiri Cendelin and Petr Kudrna
Inventions 2024, 9(3), 66; https://doi.org/10.3390/inventions9030066 (registering DOI) - 10 Jun 2024
Abstract
Due to the increasing demands of today’s society on visual quality and patient comfort, and due to the growing interest in the implantation of new and more complex intraocular lens (IOL) designs, determining the IOL position occupies an important position in current ophthalmological [...] Read more.
Due to the increasing demands of today’s society on visual quality and patient comfort, and due to the growing interest in the implantation of new and more complex intraocular lens (IOL) designs, determining the IOL position occupies an important position in current ophthalmological practice. The dynamic Purkinje meter combines the construction of static Purkinje meters, presented in recent years, with dynamic examination of the IOL position according to the optical axis of the IOL. Full article
(This article belongs to the Special Issue Inventions and Innovations in Optical Sensing Materials and Devices)
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13 pages, 455 KiB  
Review
Do Atopic Dermatitis and Psoriasis Have an Impact on Cognitive Decline—Latest Research Review
by Marcin Kuryłło and Ewa Mojs
Healthcare 2024, 12(12), 1170; https://doi.org/10.3390/healthcare12121170 (registering DOI) - 10 Jun 2024
Abstract
Background: Atopic dermatitis and psoriasis are chronic skin diseases that affect the mental health of patients. The relationship between AD and psoriasis and cognitive processes in patients remains unclear. The aim of the review was to answer the question of whether AD and [...] Read more.
Background: Atopic dermatitis and psoriasis are chronic skin diseases that affect the mental health of patients. The relationship between AD and psoriasis and cognitive processes in patients remains unclear. The aim of the review was to answer the question of whether AD and psoriasis have an impact on cognitive decline in patients. Method: A systematic literature search was conducted on PubMed and EBSCO to identify case–control, cross-sectional, or cohort studies that evaluated the association between atopic dermatitis and psoriasis and cognitive impairment. Results: Most of the studies included in the review confirmed cognitive decline in patients with atopic dermatitis and psoriasis. Conclusions: It seems that atopic dermatitis and psoriasis may negatively affect cognitive processes such as working memory, concentration, attention, and speed of motor reactions. Psychological interventions targeting distorted cognitive processing could improve the quality of life of patients with atopic dermatitis and psoriasis. Full article
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17 pages, 5924 KiB  
Article
Abundance and Species Richness of Lianas in a Karst Seasonal Rainforest: The Influence of Abiotic and Biotic Factors
by Jianxing Li, Fang Lu, Dongxing Li, Bin Wang, Yili Guo, Shujun Wen, Fuzhao Huang, Wanglan Tao, Nianwu Tang, Xiankun Li and Wusheng Xiang
Forests 2024, 15(6), 1011; https://doi.org/10.3390/f15061011 (registering DOI) - 10 Jun 2024
Abstract
Lianas are a crucial component of karst seasonal rainforests, yet research on them has predominantly focused on non-karst regions. Consequently, their abundance and species richness remain relatively understudied within karst ecosystems. We aimed to document the abundance and species richness of lianas and [...] Read more.
Lianas are a crucial component of karst seasonal rainforests, yet research on them has predominantly focused on non-karst regions. Consequently, their abundance and species richness remain relatively understudied within karst ecosystems. We aimed to document the abundance and species richness of lianas and investigate their relationships with abiotic and biotic factors, based on data from a fully mapped 15 ha plot in a karst seasonal rainforest of Nonggang (SW China). Structural equation models (SEMs) were employed to estimate the path coefficients and variation of dependent variables, enabling a comprehensive analysis of the factors affecting the abundance and species richness of liana. Within the 15 ha plot, a total of 23,819 lianas were identified, encompassing 113 species from 34 families. These lianas constituted 24.16% of the total woody plant density and 33.44% of the species present, but only 4.32% of the total woody plant basal area. Lianas are primarily influenced by abiotic factors, especially elevation and phosphorus (P), with less impact from biotic factors. Our findings reveal that lianas, despite constituting a relatively small percentage of the total woody plant basal area, significantly contribute to the density and diversity of the forest. Notably, abiotic factors such as elevation and phosphorus availability predominantly shape the distribution and richness of lianas, highlighting the importance of these environmental variables. The findings offer valuable insights for future liana studies and the preservation of karst forests’ biodiversity. Full article
(This article belongs to the Special Issue Biodiversity in Forests: Management, Monitoring for Conservation)
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16 pages, 3555 KiB  
Article
JNK Signaling Positively Regulates Acute Ethanol Tolerance in C. elegans
by Changhoon Jee and Enkhzul Batsaikhan
Int. J. Mol. Sci. 2024, 25(12), 6398; https://doi.org/10.3390/ijms25126398 (registering DOI) - 10 Jun 2024
Abstract
Alcohol use disorder (AUD) is a chronic neurobehavioral condition characterized by a cycle of tolerance development, increased consumption, and reinstated craving and seeking behaviors during withdrawal. Understanding the intricate mechanisms of AUD necessitates reliable animal models reflecting its key features. Caenorhabditis elegans ( [...] Read more.
Alcohol use disorder (AUD) is a chronic neurobehavioral condition characterized by a cycle of tolerance development, increased consumption, and reinstated craving and seeking behaviors during withdrawal. Understanding the intricate mechanisms of AUD necessitates reliable animal models reflecting its key features. Caenorhabditis elegans (C. elegans), with its conserved nervous system and genetic tractability, has emerged as a valuable model organism to study AUD. Here, we employ an ethanol vapor exposure model in Caenorhabditis elegans, recapitulating AUD features while maintaining high-throughput scalability. We demonstrate that ethanol vapor exposure induces intoxication-like behaviors, acute tolerance, and ethanol preference, akin to mammalian AUD traits. Leveraging this model, we elucidate the conserved role of c-jun N-terminal kinase (JNK) signaling in mediating acute ethanol tolerance. Mutants lacking JNK signaling components exhibit impaired tolerance development, highlighting JNK’s positive regulation. Furthermore, we detect ethanol-induced JNK activation in C. elegans. Our findings underscore the utility of C. elegans with ethanol vapor exposure for studying AUD and offer novel insights into the molecular mechanisms underlying acute ethanol tolerance through JNK signaling. Full article
(This article belongs to the Special Issue C. elegans as a Disease Model: Molecular Perspectives)
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24 pages, 9809 KiB  
Article
Wind-Induced Response Analysis and Fatigue Reliability Study of a Steel–Concrete Composite Wind Turbine Tower
by Meng Zhang, Bing Liu, Chongqi Gao, Md Nayim Hossain and Guifeng Zhao
Buildings 2024, 14(6), 1740; https://doi.org/10.3390/buildings14061740 (registering DOI) - 10 Jun 2024
Abstract
Taking an actual 3MW steel–concrete composite wind turbine tower as an example, a finite element model of the tower structure was established, and static bearing capacity and dynamic time history response analyses were performed to identify the locations where the structure is prone [...] Read more.
Taking an actual 3MW steel–concrete composite wind turbine tower as an example, a finite element model of the tower structure was established, and static bearing capacity and dynamic time history response analyses were performed to identify the locations where the structure is prone to failure. On this basis, the fatigue lives of the turbine tower at the most unfavorable locations were predicted using linear cumulative damage theory, and the fatigue reliability at the corresponding locations of the structure was calculated using the kriging–subset simulation method. The most dangerous locations of the tower that are most prone to failure are as follows: the bottom of the leeward side of the upper steel tube, the flange of the steel tube, the bolt-hole imprinting surface of the flange, the leeward side of the transition tube, and the top of the leeward side of the concrete tube. The failure risk of the flange and bolt-hole imprinting surface of the upper steel tube is relatively high, followed by that of the transition tube. This indicates that special attention should be given to the design and daily maintenance of this part. The fatigue resistance of the tower can be enhanced by improving the strength of the flange plate or increasing the number of bolts and strengthening the transition tube. Full article
(This article belongs to the Special Issue Wind Load Effects on High-Rise and Long-Span Structures)
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32 pages, 1057 KiB  
Article
An Artificial Review of Jesus’s Torah Compliance and What That Might Mean for Jews and Gentile Christians
by Jonathan Dawayne Brackens
Laws 2024, 13(3), 36; https://doi.org/10.3390/laws13030036 (registering DOI) - 10 Jun 2024
Abstract
The Torah is central to Judaism. Jesus’s relationship with it sparks conflict with Christianity. Some Jews think that Jesus violated the Torah, while some Christians believe that he sinlessly followed it. This clash escalated on 22 June 2023, when Ultra-Orthodox Jews protested a [...] Read more.
The Torah is central to Judaism. Jesus’s relationship with it sparks conflict with Christianity. Some Jews think that Jesus violated the Torah, while some Christians believe that he sinlessly followed it. This clash escalated on 22 June 2023, when Ultra-Orthodox Jews protested a Messianic convention in Jerusalem. Social media videos and comments highlighted Jesus’s purported Torah compliance, placing Matthew 5:17 at the center stage. The comments proved indicative of the gaps within the literature as neither determined all the unique Written and Oral Torahic/legal issues raised within the Gospels nor quantified the extent of Jesus’s compliance. To address these gaps, this study employs artificial intelligence (LDA), statistics, and legal analysis and exegesis to determine Jesus’s compliance with the Torah, Mishnah, Talmud, and Mishneh Torah. The findings show the Gospels’ consensus: Mark, Luke, and John reflect that Jesus was non-Torah-compliant (14.80, 43.80, and 0.00%, respectively); Matthew states otherwise (70.80%). Overall, the study revealed that Jesus kept 79 of 162 Written and Oral Torah laws (48.80%). This study has significant implications for Christian doctrines, the definition(s) of sin, and the missionizing ethnoreligion members and serves as a case study that illustrates AI’s impact on religious authority (i.e., clergy, scholarship, and doctrines). Full article
(This article belongs to the Special Issue AI and Its Influence: Legal and Religious Perspectives)
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18 pages, 336 KiB  
Article
The Impact of Cytokines on Coagulation Profile in COVID-19 Patients: Controlled for Socio-Demographic, Clinical, and Laboratory Parameters
by Milica Milentijević, Nataša Katanić, Bojan Joksimović, Aleksandar Pavlović, Jelena Filimonović, Milena Anđelković, Ksenija Bojović, Zlatan Elek, Siniša Ristić, Miloš Vasiljević, Jasmina Stevanović, Danica Radomirović, Nikolina Elez-Burnjaković, Nenad Lalović, Milan Kulić, Jovan Kulić and Marija Milić
Biomedicines 2024, 12(6), 1281; https://doi.org/10.3390/biomedicines12061281 (registering DOI) - 10 Jun 2024
Abstract
Background: Severe coagulation abnormalities are common in patients with COVID-19 infection. We aimed to investigate the relationship between pro-inflammatory cytokines and coagulation parameters concerning socio-demographic, clinical, and laboratory characteristics. Methods: Our study included patients hospitalized during the second wave of COVID-19 in the [...] Read more.
Background: Severe coagulation abnormalities are common in patients with COVID-19 infection. We aimed to investigate the relationship between pro-inflammatory cytokines and coagulation parameters concerning socio-demographic, clinical, and laboratory characteristics. Methods: Our study included patients hospitalized during the second wave of COVID-19 in the Republic of Serbia. We collected socio-demographic, clinical, and blood-sample data for all patients. Cytokine levels were measured using flow cytometry. Results: We analyzed data from 113 COVID-19 patients with an average age of 58.15 years, of whom 79 (69.9%) were male. Longer duration of COVID-19 symptoms before hospitalization (B = 69.672; p = 0.002) and use of meropenem (B = 1237.220; p = 0.014) were predictive of higher D-dimer values. Among cytokines, higher IL-5 values significantly predicted higher INR values (B = 0.152; p = 0.040) and longer prothrombin times (B = 0.412; p = 0.043), and higher IL-6 (B = 0.137; p = 0.003) predicted longer prothrombin times. Lower IL-17F concentrations at admission (B = 0.024; p = 0.050) were predictive of higher INR values, and lower IFN-γ values (B = −0.306; p = 0.017) were predictive of higher aPTT values. Conclusions: Our findings indicate a significant correlation between pro-inflammatory cytokines and coagulation-related parameters. Factors such as the patient’s level of education, gender, oxygen-therapy use, symptom duration before hospitalization, meropenem use, and serum concentrations of IL-5, IL-6, IL-17F, and IFN-γ were associated with worse coagulation-related parameters. Full article
(This article belongs to the Special Issue The Role of Cytokines in Health and Disease: 2nd Edition)
18 pages, 976 KiB  
Review
Targeting Neoantigens in Cancer: Possibilities and Opportunities in Breast Cancer
by Zuhair Chaudhry, Anik Boyadzhyan, Kayvan Sasaninia and Vikrant Rai
Antibodies 2024, 13(2), 46; https://doi.org/10.3390/antib13020046 (registering DOI) - 10 Jun 2024
Abstract
As one of the most prevalent forms of cancer worldwide, breast cancer has garnered significant attention within the clinical research setting. While traditional treatment employs a multidisciplinary approach including a variety of therapies such as chemotherapy, hormone therapy, and even surgery, researchers have [...] Read more.
As one of the most prevalent forms of cancer worldwide, breast cancer has garnered significant attention within the clinical research setting. While traditional treatment employs a multidisciplinary approach including a variety of therapies such as chemotherapy, hormone therapy, and even surgery, researchers have since directed their attention to the budding role of neoantigens. Neoantigens are defined as tumor-specific antigens that result from a multitude of genetic alterations, the most prevalent of which is the single nucleotide variant. As a result of their foreign nature, neoantigens elicit immune responses upon presentation by Major Histocompatibility Complexes I and II followed by recognition by T cell receptors. Previously, researchers have been able to utilize these immunogenic properties and manufacture neoantigen-specific T-cells and neoantigen vaccines. Within the context of breast cancer, biomarkers such as tumor protein 53 (TP53), Survivin, Partner and Localizer of BRCA2 (PALB2), and protein tyrosine phosphatase receptor T (PTPRT) display exceeding potential to serve as neoantigens. However, despite their seemingly limitless potential, neoantigens must overcome various obstacles if they are to be fairly distributed to patients. For instance, a prolonged period between the identification of a neoantigen and the dispersal of treatment poses a serious risk within the context of breast cancer. Regardless of these current obstacles, it appears highly promising that future research into neoantigens will make an everlasting impact on the health outcomes within the realm of breast cancer. The purpose of this literature review is to comprehensively discuss the etiology of various forms of breast cancer and current treatment modalities followed by the significance of neoantigens in cancer therapeutics and their application to breast cancer. Further, we have discussed the limitations, future directions, and the role of transcriptomics in neoantigen identification and personalized medicine. The concepts discussed in the original and review articles were included in this review article. Full article
(This article belongs to the Section Antibody-Based Therapeutics)
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16 pages, 592 KiB  
Article
Leuconostoc gelidum Is the Major Species Responsible for the Spoilage of Cooked Sausage Packaged in a Modified Atmosphere, and Hop Extract Is the Best Inhibitor Tested
by Giuseppe Comi, Andrea Colautti, Cristian Edoardo Maria Bernardi, Simone Stella, Elisabetta Orecchia, Francesca Coppola and Lucilla Iacumin
Microorganisms 2024, 12(6), 1175; https://doi.org/10.3390/microorganisms12061175 (registering DOI) - 10 Jun 2024
Abstract
Cooked sausages packaged in a modified atmosphere (MAP: 20% CO2, 70% N2, <0.2% O2) with evident yellow stains were analyzed. The aims of this work were to study the microbial cause of the spoilage and to evaluate different [...] Read more.
Cooked sausages packaged in a modified atmosphere (MAP: 20% CO2, 70% N2, <0.2% O2) with evident yellow stains were analyzed. The aims of this work were to study the microbial cause of the spoilage and to evaluate different antimicrobial compounds to prevent it. Leuconostoc gelidum was identified as the primary cause of the yellow coating in spoiled cooked sausage, as confirmed by its intentional inoculation on slices of unspoiled sausage. Leuconostoc gelidum was the main bacteria responsible for the yellow coating in spoiled cooked sausage, as confirmed by its intentional inoculation on slices of unspoiled sausage. The yellow color was also evident during growth in the model system containing cooked sausage extract, but the colonies on MRS agar appeared white, demonstrating that the food substrate stimulated the production of the yellow pigment. The spoilage was also characterized by different volatile compounds, including ketones, ethanol, acetic acid, and ethyl acetate, found in the spoiled cooked sausage packages. These compounds explained the activity of Leuc. gelidum because they are typical of heterofermentative LAB, cultivated either on food substrates or in artificial broths. Leuc. gelidum also produced slight swelling in the spoiled packages. The efficacy of different antimicrobials was assessed in model systems composed of cooked sausage extract with the antimicrobials added at food product concentrations. The data showed that sodium lactate, sodium acetate, and a combination of sodium lactate and sodium diacetate could only slow the growth of the spoiler—they could not stop it from occurring. Conversely, hop extract inhibited Leuc. gelidum, showing a minimal inhibitory concentration (MIC) of approximately 0.008 mg CAE/mL in synthetic broth and 4 mg CAE/kg in cooked sausage slices. Adding hop extract at the MIC did not allow Leuc. gelidum growth and did not change the sensorial characteristics of the cooked sausages. To our knowledge, this is the first report of the antimicrobial activities of hop extracts against Leuc. gelidum either in vitro or in vivo. Full article
(This article belongs to the Special Issue Food Microbiota and Food Safety)
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19 pages, 4555 KiB  
Article
Research on the Law of Crack Propagation in Oil Well Fracturing Process
by Liang Zhao, Qi Li and Xiangrong Luo
Processes 2024, 12(6), 1190; https://doi.org/10.3390/pr12061190 (registering DOI) - 10 Jun 2024
Abstract
In the field of oilfield fracturing development, a profound understanding of the evolution and propagation of damage during the fracturing process is crucial for preventing well water coning and channeling. This study aimed to unravel the complexity of damage evolution during fracturing and [...] Read more.
In the field of oilfield fracturing development, a profound understanding of the evolution and propagation of damage during the fracturing process is crucial for preventing well water coning and channeling. This study aimed to unravel the complexity of damage evolution during fracturing and elucidate the causes of well water flooding phenomena. To accurately describe the damage propagation laws, a damage constitutive model considering compaction and post-peak correction parameters was established in this research. The model, through parameter adjustment, enhances the precision of stress calculation during the rock compaction phase and accounts for the stress degradation pattern subsequent to damage. This model was applied to simulate the damage evolution under various conditions in oil layer profiles and wellbore cross-sections, including the impact of different perforation angles, natural fracture patterns, and the ratio of longitudinal to transverse boundary pressures. The research concludes that well water channeling and flooding are primarily caused by damage propagation and the connectivity with adjacent water-bearing formations. The proposed rock damage constitutive model demonstrated an accuracy improvement of more than 3% compared to previous studies. Additionally, the study discovered that when the angle between the perforation section and the formation exceeds 30°, the risk of fracture propagation into adjacent layers increases, leading to an elevated risk of post-fracturing water flooding. The presence of natural fractures in the oil layer provides a conduit for damage propagation, accelerating the process of damage in the oil layer. Furthermore, the perforation angle and the ratio of boundary pressure loads during the fracturing process were identified as the main factors influencing the direction change of fracture propagation. The conclusions drawn from this study provide a scientific basis for preventing post-fracturing water channeling and flooding issues and offer new perspectives for the development of well fracturing technology, aiding in the resolution of water flooding problems associated with well fracturing. Full article
(This article belongs to the Section Energy Systems)
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12 pages, 5283 KiB  
Article
Polarization-Based Two-Stage Image Dehazing in a Low-Light Environment
by Xin Zhang, Xia Wang, Changda Yan, Gangcheng Jiao and Huiyang He
Electronics 2024, 13(12), 2269; https://doi.org/10.3390/electronics13122269 (registering DOI) - 10 Jun 2024
Abstract
Fog, as a common weather condition, severely affects the visual quality of images. Polarization-based dehazing techniques can effectively produce clear results by utilizing the atmospheric polarization transmission model. However, current polarization-based dehazing methods are only suitable for scenes with strong illumination, such as [...] Read more.
Fog, as a common weather condition, severely affects the visual quality of images. Polarization-based dehazing techniques can effectively produce clear results by utilizing the atmospheric polarization transmission model. However, current polarization-based dehazing methods are only suitable for scenes with strong illumination, such as daytime scenes, and cannot be applied to low-light scenes. Due to the insufficient illumination at night and the differences in polarization characteristics between it and sunlight, polarization images captured in a low-light environment can suffer from loss of polarization and intensity information. Therefore, this paper proposes a two-stage low-light image dehazing method based on polarization. We firstly construct a polarization-based low-light enhancement module to remove noise interference in polarization images and improve image brightness. Then, we design a low-light polarization dehazing module, which combines the polarization characteristics of the scene and objects to remove fog, thereby restoring the intensity and polarization information of the scene and improving image contrast. For network training, we generate a simulation dataset for low-light polarization dehazing. We also collect a low-light polarization hazy dataset to test the performance of our method. Experimental results indicate that our proposed method can achieve the best dehazing effect. Full article
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13 pages, 5257 KiB  
Article
Method of Directly Writing MPA on Photosensitive Surface of Detector Based on FIB
by Anran Nie, Zhenwei Qiu, Xiaobing Sun, Jun Zhu and Jin Hong
Sensors 2024, 24(12), 3769; https://doi.org/10.3390/s24123769 (registering DOI) - 10 Jun 2024
Abstract
The division of focal plane (DoFP) polarization detector has great potential for the development of aerospace polarimeters, but the existing commercial DoFP polarization detector cannot satisfy all the missions due to the diversity of satellite payloads. Here, we propose a method of directly [...] Read more.
The division of focal plane (DoFP) polarization detector has great potential for the development of aerospace polarimeters, but the existing commercial DoFP polarization detector cannot satisfy all the missions due to the diversity of satellite payloads. Here, we propose a method of directly writing a micro-polarizer array (MPA) on the detector surface based on focused ion beams (FIB) and fabricating a push-broom scanning DoFP polarization detector. The feasibility and low crosstalk of the solution were proved through testing, and the reasons for the low extinction ratio caused by oxidation were explained through characterization and numerical calculations. This scheme is not only applicable to DoFP polarization detectors but also provides ideas for the integration of other metasurface structures and detectors. Full article
(This article belongs to the Section Optical Sensors)
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