bluuebunny/crossref_metadata_2025_split huggingface dataset:
Calculation of IOL Optical Power Using OKULIX Ray-Tracing Software in Real Clinical Practice
Authors: Pershin K. B. , Pashinova N. F. , Tsygankov A. Yu. , Kosova I. V. 
Published: April 2023

Purpose. Comparative analysis of the accuracy of IOL optical power calculation using different biometric devices.Patients and methods. The study included 30 patients (30 eyes) after monolateral implantation of different monofocal and multifocal IOL models with a mean follow-up of 3.0 ± 0.2 (3–4) months. The mean age was 63.5 ± 6.5 (48–84) years. In all cases, IOL implantation was preceded by cataract phacoemulsification or refractive lensectomy. For all patients, IOL optic power, axial length and keratometry data were obtained using IOLMaster 500, Pentacam HR, and Pentacam AXL+OKULIX devices. Clareon, IQ Vivity, Hoya 250/251, and XY1-SP Vivinex IOLs were implanted.Results. The mean optical power for all implanted IOLs was +21.38 ± 3.50 D, range of values was +10.0 to +29.0 D. The average values of axial eye length were 23.50 ± 0.90 mm (21.25 to 25.19 mm). The target refractive IOLs optic power calculated with the three biometric systems did not differ significantly and was -0.464 ± 0.120 D, -0.502 ± 0.140 D, and -0.400 ± 0.110 D for IOLMaster, Pentacam, and Pentacam+OKULIX, respectively (p > 0.05). The Pentacam HR and Pentacam AXL+OKULIX had slightly lower MAE values; however, no significant differences were found in calculating IOL optical power for the three devices used (p > 0.05). When comparing the devices under study, significant differences were found for the rate of refractive power within ±0.5 D when using the IOLMaster on the one hand and OKULIX on the other (p < 0.05). The refractive error rate of ±1.0 D using the biometric devices did not differ significantly (p > 0.05).Conclusion. This paper presents the first Russian experience of using OKULIX ray-tracing software in clinical practice to increase the accuracy of optical power calculation of various IOL models. The advantage of Pentacam AXL+OKULIX over the IOLMaster 500 biometer in achieving a target refraction of ±0.5 D is shown.
Comparative evaluation of various surface contaminants on the microleakage between 7th and 8th generation bonding agent: An in vitro study
Authors: Yagnik Krushnangi , Patel Mahendra , Patel Nishtha , Shah Shilpa , Chaudhary Harshvardhan 
Published: April 2023

To evaluate, the effect of, various surface contaminants on the microleakage between 7 Generation (G-Bond, GC) and 8 Generation Bonding Agent (G-Premio, GC). Ninety freshly extracted maxillary human premolars were collected for the study. They were randomly divided into two groups (n=45), Group 1-7 Generation and Group 2- 8 Generation. They were further subdivided into 3 sub-groups (n=15): a) Control b) Saliva c) Blood. A Class V cavity was prepared on the buccal surface. Samples of both the groups were applied with bonding agent and according to respective sub-group were contaminated with saliva and blood, before curing the bonding agent, then restored with Composite material. The samples were subjected to thermocycling and prepared for dye immersion. Samples were immersed in 2% Methylene Blue dye for 24 hours and later sectioned buccolingually. Each half of the buccolingually sectioned samples was observed under stereomicroscope under the power of 10x and 40x. Result was obtained using the Chi Square Test. In Group 1, minimum microleakage is observed in control group, and maximum in those contaminated with blood. In Group 2, maximum microleakage is observed in samples contaminated with blood and the microleakage in samples of control group and those contaminated with saliva is almost same and less than that observed in blood. 8 Generation shows better performance than 7 Generation Bonding Agent. Contamination from blood and saliva, during bonding leads to a grave outcome of microleakage, during restoration with composite. But, with newer generation of bonding agents, it seems to be a ray of hope at the dawn of preventing microleakage to quite an extent.
The Influence of Urbanization, Foreign Direct Investment, and Economic Growth on Environmental Degradation in the OIC Countries
Authors: Luqmannur Rohman Afifa , Sukmana Raditya 
Published: April 2023

ABSTRACT
This research aims to determine the influence of Urbanization, FDI, and Economic Growth on environmental degradation within the OIC member countries. The CO2 Emission variable is used as an indicator of environmental degradation. The analytical method used in this study uses multiple regression analysis with the EVIEWS 9 application. The sample of this study uses OIC member countries in 1995-2018 with 288 observational data. The results of this study indicate that there is a significant positive influence on the variables Urbanization and Economic Growth on CO2 Emissions. While the FDI variable has an insignificant positive effect on CO2 emissions. The scope of this research is limited by the availability of data which is only in the form of 12 countries out of 57 member countries of the Organization of Islamic Cooperation.
Keyword : Urbanization, Foreign Direct Investment, Economic Growth, CO2 Emissions, OIC, Pollution, Environmental Degradation.

ABSTRAK
Peneltian ini memiliki tujuan untuk mengetahui pengaruh Urbanisasi, FDI, dan Pertumbuhan Ekonomi memiliki pengaruh terhadap degradasi lingkungan di lingkup negara Anggota OKI. Variabel Emisi CO2 digunakan sebagai gambaran indikator degradasi lingkungan. Metode analisis yang digunakan dalam penelitian ini menggunakan analisis regresi berganda dengan aplikasi EVIEWS 9. Sampel dari penelitian ini menggunakan negara Anggota OKI pada tahun 1995-2018 dengan 288 data observasi. Hasil dari penelitian ini menunjukkan adanya pengaruh signifikan positif pada variabel Urbanisasi dan Pertumbuhan Ekonomi terhadap Emisi CO2. Sedangkan variabel FDI memiliki pengaruh positif tidak signifikan terhadap Emisi CO2. Lingkup penelitian ini terbatasi dengan ketersediaan data yang hanya berupa 12 Negara dari 57 Negara Anggota Organisasi Kerjasama Islam.
Kata Kunci : Urbanisasi, Foreign Direct Investment (FDI), Pertumbuhan Ekonomi, Emisi CO2, OKI, Polusi Udara, Degradasi Lingkungan.
The Impact of Awareness, Certification, and Quality of Halal Food on Consumer Purchase Intentions at Asia Kintan Buffet Restaurant
Authors: Darmawan Firman , Fathurrohman Muhamad Said 
Published: April 2023

ABSTRACT
This study aims to obtain empirical evidence regarding the effect of halal certification, halal awareness, and food quality on purchase intention. This study uses a quantitative approach with a questionnaire. The population of the research was UNAIR students for the 2020 academic year with a sample of 376. This study used a linear regression analysis technique using the SPSS application. The results of this study indicate that all three variables have a positive effect on purchase intention.
Keywords: Halal Certification, Halal Awareness, Food Quality, Purchase Intention.

ABSTRAK
Penelitian ini bertujuan untuk memperoleh bukti empiris mengenai pengaruh sertifikasi halal, kesadaran halal, dan kualitas makanan terhadap niat pembelian konsumen. Penelitian ini menggunakan pendekatan kuantitatif dengan kuesioner. Populasi dari penelitian adalah mahasiswa UNAIR tahun ajar 2020 dengan sampel sebanyak 376. Penelitian ini menggunakan teknik analisis regresi linier dengan menggunakan aplikasi SPSS. Hasil dari penelitian ini menunjukkan bahwa dari tiga variabel semua berpengaruh positif terhadap niat pembelian konsumen n.
Kata Kunci: Sertifikasi Halal, Kesadaran Halal, Kualitas Makanan, Purchase Intention.
Gut microbiota from patients with COVID-19 cause alterations in mice that resemble post-COVID symptoms
Authors: de Almeida Viviani Mendes , Engel Daiane F , Ricci Mayra Fernanda , Cruz Clênio Silva , Lopes Icaro Santos , Alves Daniele Almeida , Auriol Mirna d’ , Magalhães João , Zuccoli Giuliana S. , Smith Bradley Joseph , Carregari Victor Corasolla , Machado Elayne Cristina , Rocha Victor M. , Carvalho Toniana G. , Lacerda Larisse de Souza Barbosa , Pimenta Jordane C. , Galvão Izabela , Silva Mariana Aganetti , Rosa Erika da Silva , Cassali Geovanni Dantas , Garcia Cristiana C. , Teixeira Mauro Martins , Coelho Leiliane , Ribeiro Fabiola Mara , Martins Flaviano S. , Saia Rafael Simone , Costa Vivian Vasconcelos , Martins-de-Souza Daniel , Marques João T. , Aguiar Eric R. G. R. , Vieira Angelica T. 
Published: April 2023

Abstract

Long-term sequelae after Coronavirus disease (COVID)-19 are frequent and of major concern. SARS-CoV-2 infection affects the host's gut microbiota, which is linked with disease severity in patients with COVID-19. We report here that the gut microbiota of post-COVID subjects had a remarkable predominance of Enterobacteriaceae strains with antibiotic-resistance phenotype compared to healthy controls. Additionally, short-chain fatty acids (SCFA) levels were reduced in their feces. Fecal transplant from post-COVID subjects to germ-free mice led to lung inflammation and worst outcomes during pulmonary infection by multidrug-resistant Klebsiella pneumoniae. Transplanted mice also had poorer cognitive performance. Overall, we show prolonged impacts of SARS-CoV-2 infection in the gut microbiota that persist after subjects have cleared the virus. Together, these data demonstrate that the gut microbiota can directly contribute to post-COVID sequelae, suggesting that it may be a potential therapeutic target.
Potential Usefulness of a Lifetime Lyso-Gb3 Exposure at Diagnosis and Baseline Modified Disease Severity Score in Early-Diagnosed Patients with Fabry Disease
Authors: Hotta Junko , Jogu Yukiko , Bamba Haruka , Izumiya Yasuhiro , Kudo Masaharu , Imai Takumi , Sakuraba Hitoshi , Hamazaki Takashi , Seto Toshiyuki 
Published: April 2023

Abstract
Background: Fabry disease (FD) is a lysosomal storage disease caused by a deficit of α-galactosidase A (GAL). Recently, plasma globotriaosylsphingosine (lyso-Gb3), a pathogenic analogue of a substrate of GAL, has been suggested as a potential biomarker for FD, and disease severity scores—the Mainz Severity Score Index (MSSI) or the Disease Severity Scoring System (DS3), FASTEX (the FAbry STabilization indEX)—are useful tools for evaluating the severity of signs and symptoms in symptomatic FD patients. However, a more useful method of evaluating disease severity in early-diagnosed FD patient such as children, adult females, and asymptomatic patients is needed. Here, we examined the clinical usefulness of lyso-Gb3 and modified MSSI or DS3 scores for early-diagnosed FD patients.
Result: In 13 early-diagnosed FD patients, we developed modified MSSI and DS3 scores and examined the correlation of lifetime lyso-Gb3 exposure at diagnosis with the conventional or the modified scores. Lifetime lyso-Gb3 exposure was positively correlated only with the modified DS3 score. Additionally, we examined the long-term changes in plasma lyso-Gb3 concentration and in conventional MSSI, DS3 and FASTEX. In male, plasma lyso-Gb3 concentration decreased more rapidly than in females. In all patients, the severity scores were mild and remained nearly stable throughout the follow-up period.
Conclusion: Our data suggest that lifetime lyso-Gb3 exposure and the modified DS3 score are useful in early-diagnosed patients.
A Neighborhood-aware Multi-markovian Switching Particle Swarm Optimization Technique for Solving Complex and Expensive Problems
Authors: Khalil Muhammad Ilyas Khan , Rahman Izaz Ur , Zakarya Muhammad , Khan Mukhtaj 
Published: April 2023

Abstract

Particle swarm optimization approach (PSO) has illustrated promising performance on a variety of optimization problems, two critical issues that must be addressed in PSO research are how to balance conflicts around exploration, exploitation and reasonably distribute computational resources. In this paper, a neighborhood-aware N states markovian switching PSO algorithm (NS-MJPSO$loc$) is proposed, where we have employed local search based approach. The neighborhood of PSO algorithm is a single particle itself in the early stages of optimization. The neighborhood will eventually expand to include all particles as the amount of generations increases. The search space is segmented into N potential states according to the size of problem. The value of N is dependent on the dimension of problem space. Every iteration serves a transition probability-based markovian switching technique to estimate the acceleration coefficients in an adaptable way. The transition probability determines the next state and the adequate values of an acceleration coefficients. Through adopting a local search strategy while interacting with all other particles in the group, perhaps every particle possesses chance of improving itself. Moreover, new features have been incorporated to accomplish accuracy and stability. The primary contributions of the proposed work are to enhance the topological structure of a recently developed PSO variant by using a local search (loc) mechanism rather than a global (gbest). The purpose of this idea is to develop a more adaptable and less sensitive novel version of PSO that can handle multi-modal, highly challenging problems. The proposed algorithm was then tested using a variety of uni-modal, multi-modal and rotated benchmark functions. The experimental findings show that the proposed NS-MJPSOloc outperform most of the current versions in terms of accuracy and convergence time, notably in multi-modal problems.
A NEW Body Mass Index (NBMI)
Authors: Yin Minghui , Liu Caiping 
Published: April 2023

Abstract
Body mass index (BMI) is typically used to define overweight and obesity. However, without waist circumference information, BMI may misclassify as overweight or obese. Therefore, we proposed a new index based on BMI. We developed a New Body Mass Index (NBMI) by adding waist circumference (WC) to BMI, which combined BMI and WC. That is, it also combined weight-for-height and waist-to-height ratios. The formula is: NBMI = BMI × WC (m) = WT (kg) / HT (m2) × WC (m) = WT (kg) / HT (m) × WC (m) / HT (m) = weight-for-height × waist-to-height. Firstly, individuals with the same height and weight have the same BMI, but their waist circumferences could vary considerably, and NBMI could distinguish body differences among people's waist sizes. Secondly, NBMI could better identify central obesity than BMI. Thirdly, NBMI could not only measure body mass but also classify health and obesity degrees according to a wide range of scores. Firstly, NBMI incorporating WC could better reflect the body difference in waist size than BMI. Secondly, NBMI is more convenient for identifying central obesity. Thirdly, NBMI could better classify different weight types by expanding the score range.
Impact of the Covid-19 pandemic on older adults and its association with cognition, mood, and quality of life
Authors: Guimarães Anna Luiza , Reuwsaat Karin , Emele Nwabu , Poltronieri Bruno Costa , Oliveira Yasmin Guedes , Carvalho Cíntia Monteiro , Pelegrino Ana , Lin Feng V , Panizzutti Rogerio 
Published: April 2023

Abstract
The COVID-19 pandemic greatly impacted people's lives, including social interactions, physical and mental health, and the use of technology. This impact may endure even after the vaccination, especially in more vulnerable populations such as older adults. Here, we measured the global impact of the COVID-19 pandemic on older adults with or without mild cognitive impairment (MCI). We used a questionnaire comprising: living arrangements, physical health, information about the pandemic, behaviors adopted in the face of pandemic-related restrictions, financial situation, mental health, and changes in life activities. We primarily asked if the impact would be associated with demographics, cognition, depression/anxiety, and/or quality of life. Secondarily, we wondered whether the pandemic impact would differ between participants assessed before and after the vaccination. In cognitively healthy older adults, a higher pandemic impact was associated with worse cognitive performance and quality of life and increased symptoms of anxiety and depression. In older adults with MCI, higher pandemic impact was associated with increased depressive symptoms. Only healthy older adults had significantly lower pandemic impact scores after vaccination. We conclude that the perceived pandemic impact on older adults was associated with cognition, anxiety, depression, and quality of life. Since the effect of vaccination on decreasing the perceived pandemic impact was not observed in older adults with MCI, interventions to reduce the pandemic impact on this population should be developed and recommended even after the vaccination.
Phytopharmaceutical characterization of Curcuma angustifolia Roxb. collected from Manipur, India
Authors: Yengkhom Abinash , Ningthoujam Teresa , Laldingliani TBC , Saikhom Herojit , Kumar Awadhesh 
Published: April 2023

Abstract
The present study attempted to characterize the phytochemical constituents of the essential oil (EO) extracted from the rhizome of Curcuma angustifolia Roxb. and to assess their antioxidant and antibacterial activity using standard techniques. The investigation of the phytochemicals showed the class of compounds such as glycosides, tannins, proteins, carbohydrates, saponins and terpenoids; however, the total content of phenols and flavonoids was 30.07±0.02mg/100g and 10.29±0.019mg/100g respectively. Antioxidant property of essential oil was evaluated using DPPH and FRPA. Percentage inhibition of the DPPH radical was recorded as the highest at 300 µg/ml (73.32%) with an IC50 of 2.539 µg/ml; and it was observed that the essential oil could also reduce the ferric ions in a concentration-dependent manner. In addition, the antibacterial activities against human pathogenic bacteria were evaluated by estimation of the zone of inhibition (DDA). The zone of inhibition varied from 10.05 ± 0.05mm to 15.5 ± 0.5mm, where, zone of inhibition of 15.5 ± 0.5mm at 100µg/ml was recorded against Bacillus cereus. Further, GC-MS analysis of EO showed the presence of 43 compounds having Epicurzerenone (37.3%) as highest active compound followed by Camphor (14.2%), Coronarin E (5.6%), Germacrone (4%), 1, 4-di-iso-propylnaphthalene (3.6%), borneol trifluoroacetate (3.9%) and N-hexadecanoic acid (2.8%). Thus, the present study demonstrated the medicinal importance of Curcuma angustifolia Roxb. from the North East Region of India, which is a very potent plant that could play an important role in phytopharmaceutical industries for development of new drugs in the coming future.
The Effectiveness of a Balint Group on Burnout Prevention, Reduction of Stress Perception, and Improvement of Caring Behaviors in Nurses in the COVID-19 Ward at Amir-Alam Hospital
Authors: Masoomi Maryam , jamshidnejad nina , kianidehkordi mansoureh , Ghasempour fatemeh , gholamzad shakiba 
Published: April 2023

Abstract
Background:
Nurses have stressful jobs. Considering the frequency of burnout and its consequences in nurses and subsequently the direct impact it has on patients' health, devising interventions is necessary to prevent or reduce burnout. The aim of this study was to evaluate the effectiveness of Balint groups on burnout, perceived stress, and caring behaviors in nurses at the COVID-19 ward, Amir-Alam Hospital.
Methods:
This was a quasi-experimental study with pre-test, post-test and a control group. 20 nurses were selected at the COVID-19 ward, Amir-Alam hospital, using a random sampling method. Twelve online Balint sessions were held. Maslach Burnout Inventory (MBI), Caring Behaviors Inventory (CBI), and Perceived Stress Scale (PSS) were used at the beginning and the end of the intervention to collect data.
Results:
Results showed no significance difference between the experimental and control groups in pre-test and post-test in terms of sum of dependent variables, including Perceived Stress, frequency and intensity of Emotional Exhaustion, Personal Accomplishment, Depersonalization, and Occupation, Respectful Deference to Others, Human Presence, Positive Connectedness, Knowledge and Skills, and Experiences of Others.
Balint group with a limited number of once-weekly sessions (12 online sessions) had no significant effect on burnout, perceived stress, and caring behaviors in nurses at Amir-Alam Hospital. More sessions of Balint group-work in online situation is recommended as opposed to face-to-face Balint sessions.
Preference of musculoskeletal pain treatment in middle-aged and elderly Chinese people: A machine learning analysis of the China Health and Retirement Longitudinal Study
Authors: Mei Fengyao , Dong Shengjie , Li Jiaojiao , Xing Dan , Lin Jianhao 
Published: April 2023

Abstract
Background Musculoskeletal pain is a major cause of physical disability, associated with huge socioeconomic burden. Patient preference for treatment is an important factor contributing to the choice of treatment strategies. However, effective measurements for evaluating the ongoing management of musculoskeletal pain are lacking. To help improve clinical decision making, it's important to estimate the current state of musculoskeletal pain management and analyze the contribution of patient treatment preference.Methods A nationally representative sample for the Chinese population was derived from the China Health and Retirement Longitudinal Study (CHARLS). Information on the patients’ demographic characteristics, socioeconomic status, other health-related behavior, as well as history on musculoskeletal pain and treatment data were obtained. The data was used to estimate the status of musculoskeletal pain treatment in China in the year 2018. Univariate analysis and multivariate analysis were used to find the effect factors of treatment preference. XGBoost model and Shapley Additive exPlanations (SHAP) method were performed to analyze the contribution of each variable to different treatment preferences.Results Among 18814 respondents, 10346 respondents suffered from musculoskeletal pain. Approximately 50 percent of musculoskeletal pain patients preferred modern medicine, while about 20 percent chose traditional Chinese medicine and another 15 percent chose acupuncture or massage therapy. Differing preferences for musculoskeletal pain treatment was related to the respondents’ gender, age, place of residence, education level, insurance status, and health-related behavior such as smoking and drinking. Compared with upper or lower limb pain, neck pain and lower back pain were more likely to make respondents choose massage therapy (P < 0.05). A greater number of pain sites was associated with an increasing preference for respondents to seek medical care for musculoskeletal pain (P < 0.05), while different pain sites did not affect treatment preference.Conclusion Factors including gender, age, socioeconomic status, and health-related behavior may have potential effects on people' s choice of treatment for musculoskeletal pain. The information derived from this study may be useful for helping to inform clinical decisions for orthopedic surgeons when devising treatment strategies for musculoskeletal pain.