bluuebunny/crossref_metadata_2025 huggingface dataset:
The Nexus among University Student Experience, Engagement, and Academic Success within Online Learning Environment
Authors: Le Hoai Thu , Pham Thanh Trung
Published: January 2024

This study investigates the complex interplay among student experience, engagement, and academic success in online learning. Its primary goal is to understand how the quality of student experience influences their engagement and academic achievements. The research followed a rigorous four-phase approach, starting with a thorough literature review to establish a strong theoretical foundation. Pre-validated constructs and measurement items were selected to suit the nuances of online learning and the diverse student population in Vietnamese universities. The core of the study involved administering a structured questionnaire to 300 volunteer students from various universities and academic fields in Vietnam. After data collection, a meticulous data purification process was conducted, followed by statistical analysis using Smart PLS 4.0 software. The results highlight the essential role of a positive student experience in promoting increased student engagement and, consequently, improved academic success. These findings have significant implications for Vietnamese universities, emphasizing the need for educator development, holistic student support, digital access, and data-driven interventions to enhance the educational experience.
Penjadwalan Kereta Api Daop 8 Surabaya Menggunakan Aljabar Max Plus
Authors: Susilowati Eka , Widayati Ratna
Published: January 2024

Transportasi umum ini penting terlihat dari semakin bertambahnya kebutuhan akan jasa transportasi guna menunjang pergerakan manusia serta barang. Hal ini diakibatkan adanya peningkatan perkembangan penduduk dan perkembangan pemukiman di kota  maupun di desa. Jaringan transportasi merupakan hal yang penting yang perlu diperhatikan. Salah satu moda transportasi yang dijadikan alat yang menunjang mobilitas masyarakat adalah kereta api. Sebagian besar orang memilih kereta api sebagai alat transportasi. Namun, jaringan kereta api terkadang banyak terkendala dengan penundaan yang terjadi sehingga terjadi delay atau ketepatan waktu keberangkatan dan kedatangan yang tentu saja merugikan para penggunanya. Alasan yang sering terjadi dikarenakan jalur kereta api yang tidak dapat dilalui dua atau lebih kereta api sekaligus, sehingga mengakibatkan kereta satu harus menunggu kerata yang lain. Dengan demikian, perlu ada penjadwalan yang tepat terhadap jaringan kereta api sedemikian sehingga delay tersebut tidak terjadi lagi. Tujuan dari penelitian ini adalah menjadwalkan aljabar max plus untuk jaringan kereta api DAOP 8 Surabaya agar meminimalisir delay yang biasanya terjadi sehingga mengganggu mobilitas penggunanya. Berdasarkan penelitian ini, diperoleh periode jadwal keberangkatan  setiap 101 menit sekali untuk setiap stasiun yang ada di jawa timur.Dengan adanya periode keberangkatan kereta api ini, maka dapat memudahkan dalam menjadwal kereta api sehingga lebih tertata.
THE IMAGE OF THE DEACON IN THE RUSSIAN LITERATURE OF THE SECOND HALF OF THE 19TH CENTURY — EARLY 20TH CENTURY, AS ASSESSED BY THE CLERICAL JOURNALISM
Authors:   Institute of Russian literature (Pushkinskij Dom), Russian Academy of Sciences, Rozov Aleksandr Nikolaevich
Published: January 2024

The article examines the works of the writers of the 19–20th centuries, where various types of deacons are represented, assessed either as positive or as negative types by the clerical criticism. The images of the deacons did not refl ect the sophisticated reality of clerical practices. Still, literary works familiarized the wider readership with these practices. Clerical critics analyzed the respective works from the religious and moral point of view, and modern literary scholars do not always fully take this into account.
Pelaksanaan Electronic Traffic Law Enforcement (ETLE) Terhadap Pelanggaran Lalu Lintas di Kota Padang
Authors: Putra Muhapsak Hendra , Neni Vesna Madjid
Published: January 2024

Penegakan hukum dengan alat elektronik telah diatur dalam Pasal 272 Undang-undang Nomor 22 Tahun 2009 tentang Lalu Lintas dan Angkutan Jalan. Salah satu trobosan yang dilakukan oleh Kepolisian adalah menggunakan CCTV guna merekam jenis pelanggaran lalu lintas. Hal ini terlihat dengan diterapkan di Kota Padang, electronic traffic law enforcement sebagai sarana penegakan hukum atas pelanggaran lalu lintas yang bersifat kasat mata. Spesifikasi penelitian ini adalah penelitian deskriptif analitis, yaitu penelitian yang menggambarkan Pelaksanaan Electronic Traffic Law Enforcement (ETLE) terhadap pelanggaran lalu lintas di Kota Padang. Berdasarkan hasil penelitian bahwa penerapan electronic traffic law enforcement (ETLE) terhadap penegakan hukum pelanggaran lalu lintas di Kota Padang oleh Satuan Lalu Lintas Polresta Padang dilakukan dengan merekam wajah dan nomor kendaraan pelanggar melalui CCTV, mengirimkan bukti pelanggaran ke Regional Traffic Management Centre Polresta Padang, pengidentifikasian kendaraan melalui sistem Electronic Registration & identifikasi, mengirimkan surat konfirmasi ke alamat pelanggar untuk diklarifikasi, setelah dikonfirmasi petugas akan menerbitkan surat tilang beserta kode Briva untuk pembayaran denda. Kendala yang dihadapi Satlantas Polresta Padang dalam penerapan electronic traffic law enforcement (ETLE) terhadap penegakan hukum pelanggaran lalu lintas di Kota Padang mencakup kendala internal: minimnya alat-alat canggih dalam pemberlakuan electronic traffic law enforcement  yang membutuhkan dengan jumlah yang banyak. Kendala eksternal: masyarakat banyak yang tidak taat aturan sehingga untuk mengakali ETLE plat nomor kendaraan ditutup agar tidak dapat terekam CCTV serta rendahnya kesadarah hukum masyarakat dalam berlalu lintas.
ANALISIS KOINTEGRASI INDEKS SAHAM FILIPINA PSEI, INDEKS SAHAM MALAYSIA KLCI, INDEKS SAHAM AS DJIA DAN VARIABEL MAKROEKONOMI DENGAN IHSG
Authors: Nabiilah Irfani Azzah , Hartono Ulil , Haryono Nadia Asandimitra
Published: January 2024

Penelitian ini menggunakan metode eksplanatif dengan pendekatan kuantitatif untuk menganalisis hubungan antara beberapa indeks ekonomi (Makroekonomi Indonesia, Indeks KLCI, Indeks PSEi, dan Indeks DJIA) dengan Indeks Harga Saham Gabungan (IHSG) selama periode 2017-2021. Tujuan penelitian ini adalah untuk menjelaskan, memprediksi, dan mengontrol dinamika pasar saham di Indonesia. Dengan menerapkan filosofi positivisme, penelitian ini mengumpulkan data harga penutupan bulanan dari berbagai indeks dan variabel ekonomi lainnya, seperti nilai tukar, inflasi, suku bunga, dan harga minyak mentah dunia, menggunakan pendekatan sampling jenuh. Sebanyak 480 sampel dianalisis menggunakan teknik statistik untuk menguji hipotesis yang telah ditetapkan. Hasil penelitian menunjukkan bahwa terdapat hubungan yang signifikan antara DJIA dan IHSG, dengan p-value (0,0000) yang lebih kecil dari α (0,05), serta hubungan yang positif berdasarkan koefisien yang diperoleh. Demikian pula, hubungan antara PSEi dan IHSG juga signifikan dengan p-value (0,000) yang lebih kecil dari α (0,05), menunjukkan hubungan positif. Namun, untuk Suku Bunga, tidak terdapat cukup bukti akan hubungan jangka pendek dengan IHSG, sebagaimana ditunjukkan oleh p-value (0,7016) yang lebih besar dari α (0,05), meskipun koefisien positif mengindikasikan adanya hubungan. Kesimpulan ini memberikan wawasan baru tentang bagaimana indeks pasar saham internasional dapat mempengaruhi pasar saham domestik, khususnya dalam konteks Indonesia.
Combination of substance addiction and Fournier’s gangrenia: a case report
Authors: Öztürk Doğan , Öztürk Bülent , Özkara Sibel , Mermer Raşit Levent
Published: January 2024

Fournier's gangrene is a bacterial and rapidly progressive necrotizing fasciitis of the perianal and perineal region. It still has high morbidity and mortality. We aimed to present Fournier's gangrene, which developed in a 49-year-old male patient with substance abuse. The patient was brought to the emergency department with complaints of abdominal pain and pain in the perineum and perianal region on the 3rd day after foreign body trauma to the perianal region. Crepitation was detected under the skin in the suprapubic region of the patient. Acute abdomen was present in the abdominal examination. In the abdominal tomography, minimal fluid was detected between the bowel loops in the pelvis. Diffuse edema, heterogeneity and emphysematous changes were observed in the skin and subcutaneous tissues in the perineum, and in the rectus muscle of the anterior abdominal wall. The patient underwent an emergency laparotomy. Abscess material extending from the back of the rectus muscle to the pelvis was seen in the abdomen. Abscess and necrotic areas in the abdomen and perineum were cleaned. A protective Hartman end colostomy was opened to the patient. In the postoperative period, VAC was applied to the perianal region for 3 sessions with 72 hour intervals. Then, the wound in the perineum was closed primarily. After 3 months, his colostomy was taken into the abdomen. Early and aggressive surgical debridement, broad-spectrum antibiotics, and fluid resuscitation are critical in Fournier's gangrene. Because of this patient's late admission to the hospital and his long-term immunosuppression associated with substance abuse, his clinical condition deteriorated rapidly. It should be kept in mind that skin infections in the perianal region may progress to Fournier's gangrene in patients with conditions that may cause immunosuppression, such as substance abuse.
Is fixation with a U-shaped staple necessary in anterior cruciate ligament reconstruction?
Authors: Pekince Oğuzhan , Doğar Fatih
Published: January 2024

Aims: This study aimed to compare the clinical and functional outcomes of patients who underwent anterior cruciate ligament reconstruction using a quadruple hamstring autograft with and without U-shaped staple fixation and tibial tunnel BioScrew fixation.
Methods: Patients who underwent arthroscopic anterior cruciate ligament (ACL) reconstruction by a single surgeon between August 2020 and June 2022 were retrospectively analyzed. The time to return to sports after surgery and the evaluation of preoperative and postoperative Lysholm Knee scores, International Knee Documentation Committee (IKDC) scores, VAS scores, and thigh diameters, were conducted. Statistical analysis of the study data was performed using SPSS 29.0 (IBM InCorp, USA).
Results: A total of 100 patients (77% male) who underwent arthroscopic ACL reconstruction were included in the analysis. There was no significant difference in Lysholm knee scores and IKDC scores between patients undergoing fixation with or without staples. However, VAS scores were significantly lower in the non staple group.
Conclusion: The present study found that fixation with a staple in addition to tibial BioScrew fixation of the autograft in the tibial tunnel resulted in more pain in the patients, and there was no significant difference in clinical and functional outcomes between the staple and non staple groups.
Exploring the relationship between orthostatic hypertension and diabetes mellitus: a literature review
Authors: Öcal Serhat
Published: January 2024

Diabetes mellitus is a swiftly escalating health problem both nationally and internationally. Diabetic neuropathy, a prominent microvascular complication of diabetes, frequently occurs. Autonomic cardiac neuropathy, which arises from diabetic neuropathy, is a substantial cause of mortality and morbidity. It is also linked with orthostatic hypertension, a condition characterized by an abnormal increase in blood pressure upon standing. There is, however, no consensus on the clinical and pathological characteristics of orthostatic hypertension. Blood pressure and pulse display a circadian rhythm, varying throughout the day. This literature review seeks to explore the intricate relationship between diabetes mellitus and orthostatic hypertension. Special attention is given to the potential impact of circadian rhythm on these conditions, as this aspect could provide essential insights into the disease mechanism and patient management. The review will cover the existing literature, aiming to identify knowledge gaps and illuminate potential areas for future research. Such exploration could lead to the development of enhanced preventive measures and therapeutic strategies, improving patient outcomes in these prevalent and interconnected conditions.
The evaluation of potential toxic metal levels of various drugs used in children
Authors: Şahin Serkan , Türksoy Vugar Ali
Published: January 2024

Aims: Medicines have been widely used in recent years to support the immune system. Exposure to toxic metals can occur at different stages, such as raw material procurement, production, and packaging of drugs designed to support the immune system. This exposure can lead to serious health problems. In this study, the aim was to determine the levels of toxic metals in drugs used to support the immune system in children.
Methods: Ten drug samples, available in pharmacies and intended for strengthening the immune system in children, were collected. Preliminary processes were conducted for the ICP-MS analysis of these collected drugs. Following the initial preparation, levels of Arsenic (As), Copper (Cu), Zinc (Zn), Manganese (Mn), Selenium (Se), Chromium (Cr), Mercury (Hg), Lead (Pb), Cadmium (Cd), Tin (Sn), Cobalt (Co), Aluminum (Al), Molybdenum (Mo), Antimony (Sb), Nickel (Ni) were determined using an ICP-MS device.
Results: In our study, we evaluated the levels of toxic metals in drugs used to support the immune system. The average levels of Cr, Zn, As, Se, Cd, and Sn in the samples were found to exceed the limits set by international organizations. However, the average levels of Al, Cu, and Hg were very close to these limit levels. On the other hand, the levels of Mo, Sb, and Pb in the analyzed products were well below the established limits.
Conclusion: The levels of toxic metals in immune-supporting drugs can lead to toxicity when the results of the study are evaluated. To inform consumers and safeguard their health, it would be appropriate for manufacturers to include information about the daily intake limits set by international organizations for toxic metals and trace elements. Conducting toxicological tests, especially during these inspections, will greatly contribute to protecting the health of children and fostering the development of healthy generations.
Latent tuberculosis infection in psoriasis patients
Authors: Özkarafakılı Müfide Arzu , Sivaz Onur , Altunay İlknur
Published: January 2024

Aims: Psoriasis is a chronic, inflammatory, and life-long skin disease. Patients may need to change the treatment regimen by time due to the course of the disease. According to the guidelines, patients should be screened for latent tuberculosis infection (LTBI) before starting treatment with biological agents. We aimed to evaluate the associations between positive interferon-gamma release assay (IGRA) tests, the chest CT findings and inflammatory blood markers of the psoriasis patients who have undergone screening for LTBI before starting systemic treatment with biological agents or conventional options.
Methods: The electronic medical records, Chest CT reports and blood tests of 123 consecutive patients with a diagnosis of psoriasis who were candidates for systemic treatment (methotrexate, cyclosporin and biological agents) and screened for LTBI were examined.
Results: The mean age of the patients was 49.24 and 64 (52%) of them were males. 37(30%) had a family history of tuberculosis 103(83%) of them had BCG vaccination scars. 59% had radiological features on their Chest CT scans. 28% of the patients had positive Quantiferon test results. When compared to the Quantiferon negative group, there was no difference between the two groups according to demographic characteristics, comorbidities, family history of tuberculosis, BCG vaccination status, smoking habits, occupation, and qualification details (p>0.05). The values of WBC, neutrophils, lymphocyte, neutrophil to lymphocyte ratio, platelet to lymphocyte ratio, systemic inflammation index and erythrocyte sedimentation rates were found statistically higher in the patients with positive Quantiferon test (p<0.05).
Conclusion: The patients with psoriasis requiring systemic treatment and having positive IGRA test results have increased levels of inflammation. Psoriasis and LTBI might have a synergistic action in the inflammatory response which necessitates further studies to find out the associations between these two entities.
Evaluation of the knowledge, attitudes, and behaviors of school-age children on oral and dental health
Authors: Yıldız Semsettin , Ataş Osman
Published: January 2024

Aims: It is essential to teach children behaviors about oral and dental health in the early period. This study aimed to evaluate school-age children's knowledge, attitudes, and behaviors about oral and dental health.
Methods: The population of this research consists of 782 school-age literate individuals who applied to the Fırat University Faculty of Dentistry Department of Pedodontics. A questionnaire consisting of 20 questions was administered to the participants.
Results: 45.5% of the participants were boys, and 54.5% were girls. The mean age of the participants was 10.53±1.95. While 42.7% of the participants answered in the morning and before going to bed, 24.7% stated that they did not brush regularly. The rate of those who indicated that they touched only in the morning was 11.6%, and those who said that they brushed only in the evening was 21.6%. Also, "When do you brush your teeth?" there is a significant difference in the answers given among the participants based on their gender (p<0.05). The female participants answered that they brush their teeth in the morning and before bed at a higher rate than the male participants. In addition, 77.9% of the female and 70.5% of the male participants think that routine dental check-ups should be done before our teeth hurt.
Conclusion: As a result of this study, it was seen that the individual's knowledge, attitudes, and behaviors on oral and dental health were similar to other studies in the literature. We think the behaviors taught to school-age children about oral and dental health can be effective throughout an individual's life.
Enhancing dermatology: the current landscape and future prospects of augmented and virtual reality technologies
Authors: Gençoğlu Şule
Published: January 2024

This article aims to provide a comprehensive assessment of the current status and future potential of augmented and virtual reality (AR/VR) technologies in the field of dermatology. We conducted an extensive review of the existing literature, encompassing studies and case reports related to the utilization of AR/VR in dermatology. This analysis encompassed diverse applications, including medical education, diagnostics, and dermatologic surgery, to offer a holistic view of their current implementations. Despite the significant interest generated within the dermatological community, the integration of AR/VR technologies in dermatology has not advanced at the same pace as in surgery. Our review underscores the current applications of AR/VR, which encompass improving medical education through interactive simulations, enhancing diagnostic precision, and facilitating complex dermatologic surgical procedures. Additionally, we address the challenges and constraints associated with their practical implementation in clinical settings. Augmented and virtual reality technologies possess immense potential to transform the landscape of dermatology. While their adoption has been gradual, these technologies have showcased their ability to enhance medical education, diagnostics, and surgical interventions. The future holds promising prospects for further developments in AR/VR applications, positioning them as valuable assets for dermatologists and aspiring dermatologists alike. However, it is imperative to address issues related to accessibility, cost-effectiveness, and patient acceptance to foster their widespread integration into clinical practice.
Correlation between antibody levels and long-term symptoms in survivors of COVID-19: health outcomes and societal implications
Authors: Vural Aşkı , Öz Erdoğan , Küçükkelepçe Osman , Aslan Vural Bilengül , Sayiner Hakan Sezgin
Published: January 2024

Aims: It was aimed to evaluate the relationship between antibody levels, demographic characteristics, and ongoing symptoms of people who have positive COVID-19 real-time PCR (RT-PCR) tests and donated plasma after the disease.
Methods: Patients who voluntarily donated plasma were called by phone, and 105 patients who wanted to participate in the survey were included in the study. Ongoing symptoms, antibody test results, demographic characteristics, and other data of the participants were recorded.
Results: IgM was high in patients whose first complaint was fever and muscle pain at the onset of the disease and who used favipiravir for treatment (p=0.030, p=0.035, p=0.007). In those who survived the disease, it was determined that the IgM level decreased after the peak in the first month and the IgG level in the third month; the results were statistically significant. The IgG level decreased with the elapsed time and smoking, and the IgG level was found to be high in those who used favipiravir, hydroxychloroquine, or both during the disease and those in the AB blood type.
Conclusion: Some symptoms may persist even after the COVID-19 infection has been overcome. This study will contribute to a better understanding of this disease and the process after it.
Incidence of acute endophthalmitis after intravitreal bevacizumab injection in a tertiary hospital
Authors: Taşdemir Arı Aysun , Berhuni Mustafa , Gürbostan Soysal Gizem , Tıskaoğlu Nesime Setge
Published: January 2024

Aims: To investigate the incidence of acute endophthalmitis after intravitreal bevacizumab injections.
Methods: Patients who received treatment with intravitreal bevacizumab (1.25 mg/0.05 ml) injections for various indications between November 2020 and March 2022 were included in this retrospective study. The patients were followed up for 4 weeks after the injection in terms of acute endophthalmitis symptoms and signs.
Results: Acute endophthalmitis developed in 1 patient after 4593 intravitreal bevacizumab injections were administered to 1427 eyes of 1026 patients, and the incidence was found to be 0.0217%. The patient who developed acute endophthalmitis underwent pars plana vitrectomy and after 3 months, a significant improvement in visual acuity was observed.
Conclusion: Development of endophthalmitis postoperatively was found to be moderately low after intravitreal bevacizumab injection. It was concluded that following asepsis rules and optimal bevacizumab preparation conditions could further reduce this.
Evaluation of the health literacy in patients with stroke and relationship between health literacy and functional status on quality of life in patients with stroke
Authors: Başaran Pınar Özge , Doğan Ayşe Gülşen
Published: January 2024

Aims: This study was aimed to evaluate the health literacy in patients with stroke and relationship between health literacy and functional status on quality of life.
Methods: This cross-sectional study was studied on 50 participants with stroke (mean age: 59.4±10.6 years) and 50 healthy controls (mean age: 61.7±10.1 years). Clinical and demographic and characteristics were recorded. Health literacy levels of the participants were assessed with the Turkish version of European Health Literacy Scale (EHLS-TR), Motor development for hand, upper and lover extremity with Brunnstrom staging, evaluation of health-related quality of life with Notthingham Health Profile (NHP), pain with assessed with numeric rating scale (NRS).
Results: Age, gender, marital status, education, job and residential area were similar between the groups. The EHLS-TR scores were significantly lower, in patients with stroke compared to the control group (p=0.041δ). There was a statistically significant negative correlation between EHLS-TR scores, age and positive correlation with educational status. EHLS-TR scores were found to be higher in patients younger than 60 years old and university graduates. Health releated quality of life levels are similar between the groups. EHLS-TR scores were found to be statistically effective on Nottingham Health Profile (NHP) total scores (rho:-0,357 and p=0,011) and also physical activity sub domain and energy level sub domains. There was moderate negative correlation between the EHLS-TR scores and NHP energy sub domain (p=0.002, r:-0.436) and weak negative correlation between the EHLS-TR scores and NHP emotional, sleep, physical activity sub domains (r:-0.279 p=0.049, r:-0.344 p=0.015, r:-0.288 p=0.043). There was no correlation between the EHLS-TR scores and Brunnstrom staging, Functional ambulation and pain levels in patients with stroke.
Conclusion: Our study results suggest that healthy literacy level is lower in patients with stroke compared to healthy controls. In addition, healthy literacy is associated with age and education. Health literacy has been found to have an impact on quality of life and energy, emotional, sleep and physical activity subdomains of NHP. There was no association found between functional status on health literacy in this patient population.
The prevalence of hypogonadism in male patients with type 2 diabetes mellitus and clinically relevant factors
Authors: Düğer Hakan
Published: January 2024

Aims: Hypogonadism has been reported at high rates in male patients with type 2 diabetes mellitus (T2DM). However, the origin of male hypogonadism in patients with T2DM is poorly known. The aim of this study was to determine the prevalence of hypogonadism and to investigate the potential impact of certain clinical and biochemical variables on hypogonadism in patients with T2DM.
Methods: The study included a total of 513 consecutive males (aged 30 - 60 years) with T2DM who presented at the endocrinology outpatient clinic. The demographic and clinical characteristics of the patients were recorded. Biochemical parameters, total testosterone (TT), gonadotrophins, prolactin, serum lipids, and hemoglobin A1c (HbA1c) were measured. Correlations between metabolic and clinical conditions and T levels were analyzed.
Results: The mean age of the study population was 45.5±12.6 years. Hypogonadism was present in 122 (23.7%) patients, of which 24 (23.3%) were determined with primary hypogonadism. Compared with participants with normal testosterone, those with hypogonadism had lower estimated glomerular filtration rate (eGFR), and the liver function test results, HbA1c and triglycerides levels, and duration of diabetes were higher. Correlation analyses showed that TT was negatively correlated with body mass index (BMI), waist circumference, age, fasting blood glucose, HbA1c, uric acid and triglycerides, and positively correlated with eGFR and high density lipoprotein cholesterol (HDL-C). Multivariate logistic regression analysis revealed that BMI, age, diabetes course, hypertrglyceridemia, hyperuricemia and eGFR <60 ml/min/1.73 m2 are independent risk factors for hypogonadism in male patients with type 2 diabetes.
Conclusion: The current study results demonstrated that the prevalence of hypogonadism is higher in men with type 2 diabetes than in the general population and age, diabetes duration, BMI, triglycerides and uric elevation are independent risk factors.
Novel insights into myocardial injury, diastolic pathology, and in-hospital mortality: the impact of H2FPEF score in COVID-19 patients
Authors: Genç Ömer , Yıldırım Abdullah , Alıcı Gökhan , Erdoğdu Tayfur , Urgun Örsan Deniz , Erdoğan Aslan , Özkan Eyüp , Demır Şerafettin
Published: January 2024

Aims: H2FPEF score is a reliable tool for diagnosing heart failure with preserved ejection fraction (HFpEF) linked to diastolic dysfunction. Our objective was to explore the correlation between H2FPEF score and in-hospital mortality, as well as parameters previously identified in association with COVID-19, among hospitalized COVID-19 patients.
Methods: This prospective, single-center observational study included 205 consecutive COVID-19 hospitalized patients. Data regarding patients' clinical status, comorbidities, and drug therapy were extracted from medical histories and records. Afterward, we calculated H2FPEF score for each patient and subsequently grouped them based on the following score categories: low (0-1), medium (2-5), and high (6-9). Logistic regression and Kaplan-Meier survival curve analyses were conducted to assess in-hospital mortality and the presence of an intermediate-to-high H2FPEF score.
Results: Death occurred in 46 (22.4%) patients. 79 participants (38.5%) fell into the low-risk category (0-1 points), 108 (52.7%) were classified as intermediate-risk (2-5 points), and the remaining 18 (8.8%) were in the high-risk category (6-9 points). Age, heart rate, body mass index, and co-morbidities exhibited a rising trend with increasing H2FPEF scores (p<0.05 for all). Moreover, an escalation in the H2FPEF category correlated with deteriorated echocardiographic parameters. Multivariable logistic regression analysis revealed that heart rate per minute (OR=1.048, p=0.022), H2FPEF score (OR=1.396, p=0.018), and current smoker (OR=4.569, p=0.050) were independent determinants of in-hospital mortality. ROC curve indicated that the H2FPEF score, with a threshold of ≥2, exhibited good discriminative capacity, demonstrating 80.4% sensitivity and 69.2% specificity (AUC=0.777, p<0.001). The pairwise comparison of ROC curves analysis demonstrated that troponin (AUC=0.819) exhibited better discriminative abilities than both D-dimer (AUC=0.737, p=0.029) and hemoglobin (AUC=0.691, p=0.007) in determining an intermediate-to-high H2FPEF score.
Conclusion: COVID-19, recognized for its association with myocardial damage, could emerge as a significant risk factor for the onset of HFpEF. H2FPEF score presents as a straightforward tool for rapid risk assessment upon hospitalization, potentially aiding in the evaluation of the risk for HFpEF development. Its utilization may facilitate early intervention, thereby contributing to a reduction in poor outcomes.
EXAMINING LEGAL REGULATIONS OF THE SURROGACY INSTITUTION: A COMPREHENSIVE FRAMEWORK AND ONGOING CHALLENGES
Authors: Ismayilova Parvina Fazail
Published: January 2024

This article examines the legal and ethical complexities of surrogacy, highlighting the need for consistent legal frameworks to protect the rights of all parties involved. Surrogacy, offering hope to individuals and couples facing infertility, also presents legal challenges due to varying international and national views on its legality and ethics. The absence of uniform laws leads to issues like „reproductive tourism,” where people seek surrogacy in countries with lenient regulations, potentially leading to exploitation due to economic disparities. A major concern is the determination of parental rights and legal parentage, often leading to disputes and emotional distress due to unclear laws. This lack of clarity necessitates definitive legislation to safeguard everyone involved in surrogacy arrangements. Additionally, the involvement of financial compensation raises questions about the commodification of reproduction and the ethical implications of paying for a child’s birth. The article stresses that surrogacy laws must be comprehensive and uniform to protect children’s rights, surrogates, and biological parents. It calls for a unified approach to regulation, addressing concerns of exploitation, commodification, and the potential use of surrogacy for child trafficking, ensuring that arrangements are voluntary, free from coercion, and ethically sound
RECOVERER-ORIENTED ENFORCEMENT PROCESS: USING TECHNOLOGY TO ITS FULLEST POTENTIAL
Authors: Shcherbak Svitlana V. , Ivanii Olena M. , Sibilyov Denys M.
Published: January 2024

In-depth analysis of the role technology plays in establishing a recoverer-centric approach to the enforcement process is provided in this academic research study. This paper examines the potential for technological improvements to enable a more effective and efficient enforcement process while taking into account the necessity of prioritising the rights of recoverers and the developing nature of enforcement proceedings. The enforcement process can be brought closer to basic ideas of fairness and equity by adopting a recoverer-centric strategy that emphasises restoring the rights of recoverers rather than only focusing on the debtor. This study uses a thorough, multifaceted methodology that includes legal analysis, case studies, and comparisons of other jurisdictions’ enforcement practises. It also examines the potential of technical advancements like automation, data analytics, and digital platforms to optimise and streamline the enforcement process. The study assesses how technology affects legal frameworks that control enforcement practises and its contribution to harmonising enforcement practises at the national and worldwide levels. This study provides important insights into the benefits and difficulties of incorporating technology into the recoverercentric enforcement process through a thorough investigation of relevant literature and empirical evidence. It also looks into how technology might affect the standard, effectiveness, and efficiency of the enforcement process, paying special attention to how it might improve the enforceability of judgements made by courts and other competent bodies.
STATE REGULATION OF ANTI-CORRUPTION ACTIVITIES IN UKRAINE DURING MARTIAL LAW
Authors: Kotsur Vitalii , Hovpun Oleksiy S. , Podhorets Serhii , Metil Anastasiia , Chasova Tetiana
Published: January 2024

Since the 1950s, corruption has been an important topic of academic investigation and continues to be relevant nowadays. Scholars, international organizations, ordinary citizens and other beneficiaries continue to pay attention to this issue, as well as to the social projects, political economics, and social implications of corruption’s expansion, economic resource allocation, the national regulator, and others. This analysis is particularly important in light of the current Russian-Ukrainian war, which has far-reaching implications, undermining national development, reducing public confidence and posing new threats to national security. Consequently, in developing effective strategies to repel the aggression of the Russian Federation, tackling corruption appears as an essential part of the multifaceted challenges. Therefore, the primary objective of this study is to elucidate the complexities of the country’s legal frameworks related to anti-corruption efforts in Ukraine in the post-war context and to provide recommendations on effective anti-corruption policies. For this purpose, the following methods were used: social statistical analysis, survey analysis, system-structure analysis, classification and categorizing operations, deductive reasoning, abstraction, dialectical inquiry, modelling, synthesis and analysis of relevant data.
MARKETING STRATEGY FOR THE DEVELOPMENT OF LOGISTICS SERVICES IN THE GLOBAL ECONOMIC SPACE
Authors:   State University of Trade and Economics, Shkoryna Ihor
Published: January 2024

The article defines the role of marketing strategies for the development of logistics services in the international economic space. The study analyses the challenges faced by logistics companies in connection with globalisation and identifies the key aspects of international marketing that affect the success of logistics services management. The article discusses the need to adapt marketing strategies to different cultures and economic conditions inherent in different countries. The article analyses effective methods of promoting logistics services in international markets and examines important aspects of branding and communication to ensure success in logistics service management. The article examines current trends in the international marketing of logistics services and identifies strategies for adapting to changes in the global economic environment. The authors explore the role of effective logistics service management in creating competitive advantages in international markets, paying attention to supply chain optimisation and improving the quality of customer service. The article also discusses strategies for expanding the network of logistics services in different regions of the world, analyses the issues of choosing optimal transport routes and ensuring delivery reliability. The authors improve approaches to logistics risk management and cost-effectiveness on a global scale. In particular, the article discusses strategies for increasing competitiveness, using flexible pricing and developing customer service strategies to ensure sustainable success in the global logistics segment. The article proposes a structural and logical model for the formation of a marketing strategy for the development of logistics services in the global economic space, focusing on their development in the international economic space. The article studies challenges that companies face in logistics management and identifies key aspects of international marketing aimed at effective positioning of logistics services in the global market. The study provides practical recommendations for improving the efficiency of international marketing of logistics services and managing their development. Particular attention is paid to strategies for expanding the network of logistics services in different regions and developing efficient transportation methods without the use of digital tools. Additionally, the issues of logistics risk management and cost accounting in the global market are considered
Effects of photoperiod on the testis fusion in the Asian comma butterfly, Polygonia c-aureum Linnaeus (Lepidoptera: Nymphalidae)
Authors: Hiroyoshi Satoshi
Published: January 2024

The progress of testis fusion in the immature stages ranging from the 4th larval instar larvae to the pupae in Polygonia c-aureum was compared between two photoperiods (short-daylength and long-daylength). In this butterfly, imaginal diapause induction is controlled mainly by photoperiod and temperature during the immature stages. The study investigated the relationship between the imaginal diapause and testis fusion. The results showed that photoperiod did not exert significant effects on the process of testis fusion, indicating that testis fusion does not relate to the imaginal diapause. A pair of testes fused to a single testis during the prepupal stage and testis torsion occurred shortly after pupation. However, though in rare cases, a few male adults which had been reared in the laboratory and caught in the field had two testes, suggesting no occurrence of testis fusion during the prepupal stage.
Evaluation of different household practices to decontaminate organophosphate insecticide residues from Amaranthus tricolor L.
Authors: Muralikrishna Pooru , Mathew Thomas Biju , Sreelakshmi Pattapu , Koshy Binoy A. , Paul Ambily , Rajith R.
Published: January 2024

Amaranthus tricolor L (Amaranth) is a major leafy vegetable extensively cultivated in Kerala. Efficiency of different decontaminating methods viz., washing, cooking, 2% common salt, 2% vinegar, 1% turmeric, 2% tamarind and 1% veggie wash (produced by Kerala Agricultural University, Vellayani), in the removal of organophosphate insecticide residues from amaranth, sprayed with different organo phosphate insecticides viz., chlorpyriphos 20% EC, dimethoate 30 EC, ethion 50% EC, malathion 50 % EC, profenofos 50% EC and quinalphos 25% EC, indicated that dipping in 1% veggie wash for 20 minutes followed by three further washings plus cooking was found to be most effective in removal of OP insecticide residues (83%), followed by 1 % veggie wash for 20 minutes, 1% veggie wash for 10 minutes plus cooking and 2% vinegar (78, 76 and 74% respectively).
Assessment of population and damage of pulse beetle, Callosobruchus chinensis L. on different pulse grains
Authors: Bharathi T. Divya , Krishnayya P.V. , Madhumathi T.
Published: January 2024

Population development and grain damage by C. chinensis was assessed on eight different host-grains viz., greengram (Vigna radiata L.), blackgram (Vigna mungo L.), Bengalgram (Cicer arietinum L.), redgram (Cajanus cajan L.), cowpea (Vigna sinensis L.), soybean (Glycine max L.), pea (Pisum sativum L.) and pillipesara (Phaseolus trilobus L.) were estimated. Among all the host-grains, maximum oviposition was recorded in blackgram (7.75 eggs/ 5 g grain). Survival was highest in bengalgram (86.43) and mean developmental period was shortest in greengram (28.47 days) which were on par with that in pillipesara (28.77 days) whereas index of susceptibility was highest in greengram (6.09) and was followed by pillipesara (6.03). The damage in terms of percentage of grains damaged and weight loss of grains increased with increase in storage period. Among all the host-grains bengalgram recorded significantly maximum percentage of grain damage (90.65%) and weight loss of grains (58.55%).
Efficacy of insecticides against melon fruit fly Bactrocera cucurbitae (Coquillett) in bitter gourd
Authors: Sunil . , Thippaiah M. , Jagadish K. S. , Chakravarthy A. K.
Published: January 2024

Field experiments conducted to evaluate the efficacy of selected insecticides against melon fruit fly, Bactrocera cucurbitae in bitter gourd, revealed that Deltamethrin 2.8 EC + jaggery bait (0.0028 + 0.015 %) was the most effective treatment resulting in minimum fruit infestation (13.15%, 8.61%), as well as lowest number of maggots per fruit (12.58, 9.58). The next superior treatment was deltamethrin 2.8 EC (0.0028 %), azadirachtin 1 EC (0.005 %) and malathion 50 EC (0.1 %) which were on par in terms of reduction of fruit infestation. However, the number of maggots per infested fruits was  significantly lower in deltamethrin and azadirachtin treatment as compared to malathion. However, spinosad 45 SC (0.014 %) and dichlorovos 76 SC (0.152 %) were found to be inferior with comparatively lesser reduction in fruit infestation as well as number of maggots per infested fruit as compared to the other treatments, except untreated control. The combination consisting of deltamethrin + jaggery bait (0.0028 + 0.015 %) spray was found to be the most superior.
Report of dung beetles (Scarabaeidae: Scarabaeinae) attracted to unconventional resources, with the description of three new species
Authors: Seena Narayanan Karimbumkara , Dharma Rajan Priyadarsanan
Published: January 2024

Dung beetles found attracted to and feeding on resources other than animal excreta and vertebrate carcasses were collected from different parts of India. Out of the 13 species collected nine were from millipede, three from snail and one from fungus. Of these three species Onthophagus jwalae, O. pithankithae and O. tharalithae are new to science; the former two were found feeding on millipede carcasses while the latter on a dead snail. O. rudis Sharp was found feeding both on live and dead millipedes.
Redescription of Achaea janata (Linnaeus, 1758) with additional sexual dimorphic and structural characters
Authors: Adarsha S. , K. Ramaraju
Published: January 2024

Achaea janata was examined thoroughly for morphological characters. Legs of adults and abdominal segments of larvae and pupae can be used for differentiating male and females of A. janata. Spines on distal end of fore femur in male is reported. Characters like endoskeletal structures  of thorax in adults, post genitalial segments of larva, genitalial segment of pupa and abdominal appendages of adults are discussed.
Analysis of the Impact of Energy Use on CO2 Emissions: Before, During, and Post-Covid-19
Authors: Wijaya Sarah Delana , Saputri Fahmy Rinanda
Published: January 2024

This article discusses the impact of energy use on CO2 emissions, especially the transition from fossil energy to renewable energy. Since the industrial revolution until today, fossil energy has been the main source of energy. The COVID-19 pandemic played a significant role in transformingthe global energy paradigm. Restrictions on social activities during the pandemic resulted in a drastic decrease in the use of fossil energy and increased the use of renewable energy. A critical analysis of energy consumption, availability of energy sources, and the impact of fossil and renewable energy use provides an overview of the energy transition that is taking place. It can be concluded that this article illustrates the significant changes in energy consumption patterns before, during and after COVID-19.
Design Join Composite Memanfaatkan Ketahanan Alam dari Cabang Pohon untuk Meningkatkan Toleransi Kerusakan
Authors: Saiful Jusef , Yusuf Muhammad , Sunarko Sunarko
Published: January 2024

Optimalisasi dan inovasi diperlukan dalam meningkatkan ketahanan transportasi, khususnya melalui perbaikan sambungan. Sambungan memainkan peran penting, terutama dalam desain struktur yang sering menggunakan berbagai jenis sambungan. Penggunaan komponen sambungan komposit yang terinspirasi dari alam, seperti sambungan ranting pohon, dapat menjadi solusi untuk meningkatkan ketahanan sambungan. Ranting batang pohon memiliki sifat struktural yang diinginkan, termasuk kekuatan, ketangguhan, ketahanan terhadap kelelahan, dan toleransi terhadap kerusakan. Penerapan Advanced Addictive Manufacturing, seperti stereo-lithography, digunakan untuk menggabungkan struktur serat dalam desain sambungan. Sambungan ini bertujuan menggantikan baut dan mur, yang dapat merusak serat penahan beban dan meningkatkan tekanan lokal. Pengujian menunjukkan bahwa desain sambungan terinspirasi dari ranting pohon, khususnya dengan 37,5% tertanam, memberikan hasil paling optimal dengan nilai tegangan, displacement, dan safety factor terbaik dibandingkan variasi desain lainnya.
Development of Blended Learning Based on Periodontal Instrumentation Curriculum
Authors:   The Korean Society of Oral Health Science, Son Jung-Hui , Choi Yong-Keum , Park Hyang-Ah , Choi Eun-Mi
Published: January 2024

Objectives: Blended learning in a untact lecture is recognized as one of the teaching and learning methods that can provide a meaningful learning experience. Therefore, we have developed the instructional model for periodontal instrumentation education based on the blended learning. Methods: It was developed based on the education structure of the pre-class, in-class, and post-class of the PARTNER instructional learning model. Results: The draft of the developed model was validated by 2 experts. The blended learning model consisted of seven steps(‘learning online lecture contents’, ‘assessment of pre-class learning and learning level analysis’, ‘instrument operation and guidance’, ‘team based and individual practice’, ‘lesson summary’, ‘assessment of online instructional’, ‘online instructional reflection’) was developed. Conclusions: Strategic implications for the effective operation of the post COVID-19 era for periodontal instrumentation curriculum based were suggested.
Relationship between Relative Grip Strength and Geriatric Oral Health Assessment Index (GOHAI) in Korean Elderly
Authors:   The Korean Society of Oral Health Science, Kim Sun-Mi
Published: January 2024

Objectives: This study was conducted to examine the relationship between the elderly's relative grip strength and the elderly Geriatric Oral Health Assessment Index (GOHAI). Methods: The study subjects were 3,410 elderly people aged 65 years or older from the Korean Longitudinal Study of Aging (KLoSA). Results: It was found that the higher the relative grip strength, the higher the GOHAI scores. In the male elderly, there was a significant effect in the 2nd quartile group and 3rd quartile group than in the group with the lowest grip strength. The elderly female was significantly present in the middle group and the high group. Conclusions: As a result, it was confirmed that relative grip strength could affect GOHAI scores. It is considered that in-depth follow-up research is needed to support multifaceted policies and institutional improvement for the health of the elderly.