bluuebunny/crossref_metadata_2025_split huggingface dataset:
Visualizing Empathy in Patient-Practitioner Interactions Using Eye-Tracking Technology: Proof-of-Concept Study
Authors: Park Yuyi , ­Kim Hyungsin , Kim Hakkyun 
Published: September 2024

Abstract

Background
Communication between medical practitioners and patients in health care settings is essential for positive patient health outcomes. Nonetheless, researchers have paid scant attention to the significance of clinical empathy in these interactions as a practical skill.

Objective
This study aims to understand clinical empathy during practitioner-patient encounters by examining practitioners’ and patients’ verbal and nonverbal behaviors. Using eye-tracking techniques, we focused on the relationship between traditionally assessed clinical empathy and practitioners’ actual gaze behavior.

Methods
We used mixed methods to understand clinical encounters by comparing 3 quantitative measures: eye-tracking data, scores from the Korean version of the Jefferson Scale of Empathy–Health Professional, and Consultation and Relational Empathy survey scores. We also conducted qualitative interviews with patients regarding their encounters.

Results
One practitioner and 6 patients were involved in the experiment. Perceived empathy on the part of the practitioner was notably higher when the practitioner focused on a patient’s mouth area during the consultation, as indicated by gaze patterns that focused on a patient’s face. Furthermore, an analysis of areas of interest revealed different patterns in interactions with new as opposed to returning patients. Postconsultation interviews suggested that task-oriented and socially oriented empathy are critical in aligning with patients’ expectations of empathetic communication.

Conclusions
This proof-of-concept study advocates a multidimensional approach to clinical empathy, revealing that a combination of verbal and nonverbal behaviors significantly reinforces perceived empathy from health care workers. This evolved paradigm of empathy underscores the profound consequences for medical education and the quality of health care delivery.
Russia’s Ministry of Justice Decision to Label 55 Organizations as Extremists: Implications for the Rights of Indigenous Peoples of Russia
Authors: Zmyvalova Ekaterina 
Published: September 2024

On 7 June 2024, the Supreme Court of the Russian Federation fulfilled the demand of the Ministry of Justice to label 55 organizations, including those advocating for the rights of Indigenous peoples, as extremists. This decision has triggered significant anxiety among Indigenous communities and human rights activists. This article examines the nature of this decision, the definitions of extremist and extremist organizations under the Russian law, and the implications of this decision for the rights of Indigenous peoples in Russia.
Carbon-carbon composite material as a potential basis for orthopedic implants
Authors: Gordina E. M. , Bozhkova S. A. , Labutin D. V. , Utkin Yu. A. , Aptukov A. I. 
Published: September 2024

Aim. To determine the cytocompatibility of carbon-carbon composite materials (CCCM) and assess their ability to be impregnated with vancomycin.Materials and Methods. The study included samples of carbon-carbon composite materials (CCCM). The cytocompatibility of CCCM blocks was evaluated using a culture of eukaryotic cells (Vero cell line). Biofilms of S. aureus ATCC 29213 (MSSA), S. aureus ATCC 43300 (MRSA), S. epidermidis ATCC 12228 (MSSE), and S. epidermidis ATCC 29887 (MRSE) were formed by immersing sterile test samples of CCCM into a nutrient medium which contained bacteria. After 24-hour incubation, the samples were washed, placed in an ultrasonic bath, and sonication fluid was inoculated using the sector method. To saturate the CCCM blocks with antibiotics, they were placed into a vancomycin solution and then lyophilized under negative pressure with gradual heating. The antimicrobial activity of the resulting blocks was studied using the cup plate method against the same reference cultures of staphylococci. The dynamics of vancomycin elution from CCCM was investigated using high-performance liquid chromatography.Results. Vero cells maintained their viability in the presence of the tested material. Considering the highly porous structure of CCCM and variable diameter of the pores, we suggested a good osteointegration potential of this material. On the samples without an impregnation with an antibacterial drug, reference strains of staphylococci were able to form a biofilm with a sufficient number of bacterial cells to initiate an infectious process. The duration of antimicrobial activity of the antibioticim-pregnated samples against the reference staphylococcal strains was up to 3 days. The majority of the antibiotic eluted from the CCCM into the incubation medium during the first two days.Conclusion. The cytocompatibility and porosity of CCCM in combination with a vancomycin impregnation makes this material promising for the fabrication of implants with antimicrobial activity as well as tissue engineering constructs.
Immunohistochemistry for assessing toxicity and mechanism of action of anticancer drugs during preclinical trials. From theory to practice
Authors: Dodokhova M. A. , Akimenko M. A. , Voronova O. V. , Alkhusein-Kulyaginova M. S. , Kornienko N. A. , Gulyan M. V. , Gyulmamedov D. N. , Alasheva M.-M. Kh. , Kazimagomedova E. Sh. , Shpakovsky D. B. , Milaeva E. R. , Kotieva I. M. 
Published: September 2024

Aim. To identify the most suitable pathogenetic mechanisms for in-depth study of the antitumor and antimetastatic effects of tested hybrid organotin compounds using the immunohistochemical approach.Materials and Methods. Here, we tested bis(3,5-di-tert-butyl-4-hydroxyphenylthiolate) dimethyltin (laboratory code Me-3), belonging to the class of hybrid organotin compounds, on 30 female C57Bl/6 mice using a universal model of transplantable tumors with spontaneous metastasis (B16 melanoma). 48 hours after tumor cell transplantation, we intraperitoneally administered Me-3 once daily to female C57Bl/6 mice for 10 days at a total dose (TD) of 375 mg/kg. For histological analysis, we used the primary tumor node of B16 melanoma. Immunophenotyping of B16 melanoma tissue samples was carried out using the polyclonal antibodies to transforming growth factor beta 1 (TGFβ-1), vascular endothelial growth factor A (VEGFA), Bcl2-associated X Protein (Bcl-2), cluster of differentiation 34 (CD34).Results. After the exposure to Me-3, we found a reduced immunohistochemical signal to TGF-β1 and Bcl-2 3 in the tumor tissue. Low doses of Me-3 have also impacted angiogenesis.Conclusion. Me-3 has a pro-apoptotic and anti-angiogenetic effects on B16 melanoma cells in C57Bl/6 mice.
Increasing the Interlayer Fracture Toughness of Polymer Fabric Composites Using Local 3D-Reinforcement (Felting)
Authors: Forental G. А. , Sapozhnikov S. B. 
Published: September 2024

Introduction. One of the reasons for undesirable delamination of polymer composites with fabric reinforcement is low transverse shear properties. It is known that the reinforcement of polymer fabric composites in the Z direction reduces the sensitivity to delamination and increases the viscosity of interlayer fracture. Various methods of three-dimensional reinforcement of polymer fabric composites are proposed in the literature. However, they complicate the manufacturing process of the structure. The problem is solved by the method of three-dimensional reinforcement proposed in this article — felting. This is a local reinforcement of the composite in the Z direction with minimal production changes. The degree of Z-reinforcement is determined by the felting density, i.e., the number of needle punches per 1 cm2 of the fabric package. The work is aimed at evaluating the effect of felting on the interlayer crack resistance of a composite material.Materials and Methods. The interlayer fracture toughness GIIc was determined on a cross-woven fiberglass with felting of 10 cm-2. The material was impregnated with Etal-370 resin and Etal-45 hardener. Experiments according to ASTM D7905M–14 and GOST 33685–2015 standards were carried out on an Instron 5900R test machine. The stress state at the crack tip was analyzed with regard to the nonlocal strength theory in the ANSYS Workbench program (option “static strength analysis”). The finite element method (FEM) was used.Results. The “load — displacement” curves were considered for the samples. Values GIIc were calculated. The results of ENF tests for felting density of 0 cm–2 and 10 cm–2 were summarized. Control samples and felting samples were compared. In the latter case, GIIс turned out to be ~33% higher. The stress state at the crack tip was calculated under DCB and ENF loading. The dependences of maximum normal and shear stresses, as well as displacements, were visualized in the form of graphs and color charts. To get the calculated “load — displacement” dependences using FEM, the reverse method of obtaining transverse shear constants was used. DCB loading showed that felting provided increasing the rupture strength in the Z direction to ~18%, by 39 to 46 MPa, and in the planes XZ— to ~16%, by 77 to 89 MPa.Discussion and Conclusion. Felting as a method of local three-dimensional reinforcement enhances the interlayer crack resistance of polymer fabric composites. It provides reducing the area of stratifications after local impacts during the operation of structures. Flexible felting technology makes it possible to create zones with an arbitrary impact density, increasing fracture toughness only in the required places of structures. The FEM analysis of the stress state at the crack tip within the framework of the nonlocal strength theory has shown that in strength calculations, the stratification crack can be considered as a stress concentrator.
Carbon fiber composite core conductor operation risk assessment model based on various types of monitoring data
Authors: Xu Yabing , Xu Hongfu , Zhu Jinmeng , Liu Chenchen , Sun Bozhen 
Published: September 2024

Abstract
As the national economy grows gradually and the scale of urbanization expands, the standard for power transmission is also continuously increasing. Currently, the existing transmission lines can no longer meet the rising power demand, thus urgently requiring the construction of power transmission capacity expansion. Although there are many strategies for increasing capacity, the development of enhanced conductor material is indeed its greatest advantage. However, among the various options for increasing capacity, the development of capacity-enhancing wires is also the most advantageous. Carbon fiber conductors, which are known as “black gold,” are the perfect material for this purpose. Given the inherent economic value, high brittleness, and complexity of the installation process of carbon fiber materials, this study proposes an operational risk assessment model for carbon fiber composite core conductors based on multiple monitoring data. For the first time, the influence between quarterly lightning strike probability and arc droop as well as the temperature drop effect on overhead transmission conductors by convective heat dissipation from natural wind are taken into account. The expected arc sag size of the conductor in the future period can be predicted according to the meteorological forecast, which can effectively prevent the impact of flashovers and wire breakage on the operation of the power grid. In addition, the practicality and functionality of the assessment model have been verified by real accident data.
Exploring the reform of pharmacology curriculum based on ChatGPT
Authors: Zhang Xing , Gao Yiwen , Shao Yulin , Wang Jian , Li Yirong , Li Shanshan , Han Mingfeng 
Published: September 2024

Abstract
The emergence of ChatGPT (Chat Generative Pre-trained Transformer) has created new opportunities and challenges in the field of education. This paper explores the usage of ChatGPT to improve learning efficiency, teaching effectiveness, and educational efficiency in pharmacology instruction. The study evaluated the usage of ChatGPT across three stages of pharmacology coursework: pre-class preparation, post-class extension, and evaluation, through comparison with conventional settings in these stages. Generative artificial intelligence can be used as a virtual teaching assistant and learning aid. It can be used to transform learning styles across the above three stages to focus on cultivating critical and creative thinking in students. ChatGPT can play a leading role in teaching, and help better balance the relationship between education and artificial intelligence. However, we need to clarify the status of ChatGPT as a tool and prevent over-reliance on it.
Zinc chloride-activated Denim waste carbon for methylene blue removal
Authors: Usman-Cholik Mohamad Amirul , Amran Fadina , Ahmad-Zaini Muhammad Abbas 
Published: September 2024

Abstract
The aim of this work was to evaluate the adsorptive properties of denim-based activated carbon for methylene blue removal from water. The adsorbent was prepared through ZnCl2 activation and characterized for specific area, surface chemistry and morphology. The batch adsorption was carried out at different dye concentrations, contact times and solution temperatures. The activated carbon, AC-ZnCl2, yields a high surface area of 1323 m2/g with adsorption capacity of 326 mg/g. The adsorption data were well-fitted into Langmuir and pseudo-second-order kinetic models. The adsorption is endothermic and spontaneous at high temperature. Also, the kinetic and thermodynamic studies show that the adsorption is governed by physical and chemical adsorption.
Description and Molecular Characterization of a New Dorylaimid Nematode, Mesodorylaimus pini n. sp. (Nematoda: Dorylaimidae) from Korea
Authors: Mwamula Abraham Okki , Lee Sang Myeong , Jung Young Hak , Kim Yi Seul , Lee Dong Woon 
Published: September 2024

Abstract

Mesodorylaimus pini n. sp., a new species isolated from the bark and cambium layer of a dead black pine tree is characterized herein using integrative taxonomy, considering both morphological and molecular phylogenetic analyses of the 18S- and 28S-rRNA genes. Mesodorylaimus pini n. sp. is characterized by having a medium-sized body 1.50–1.89 mm long; lip region angular and offset by a depression; a relatively long odontostyle (17.0–19.0 μm); vulval opening a transverse slit, positioned slightly posteriorly; pars refringens vaginae with two elongated drop-shaped to spindle-shaped sclerotizations; an intestine-prerectum junction with a long anteriorly directed conical or tongue-like projection; a relatively long female tail (115–187 μm); spicules 48.0–57.0 μm long; and regularly spaced 7–8 ventromedian supplements. It is closest to M. subtilis, especially in having similar body length and number of ventromedian supplements but can be differentiated from M. subtilis by the longer odontostyle, tongue-like projection, and longer spicules. The phylogenies based on the 18S- and 28S-rRNA sequences showed a well-supported sister relation of M. pini n. sp. with M. subtilis, M. japonicus, M. bastiani, M. pseudobastiani, Calcaridorylaimus castaneae, C. heynsi, and other member species of the group.
Teacher Professional Development Through Writing Scientific Papers
Authors: Supriyadi  , Nusantari Elya 
Published: September 2024

Objektive: This research aims to develop teacher professionalism through the writing of scientific papers.

Theoretical Framework: Professional teachers will be reflected in the implementation of the service of tasks characterized by the presence of expertise, both in materials and methods. In addition, it is also shown through his responsibility in carrying out all his devotion. Professional teachers should be able to bear and carry out their responsibilities as teachers to their learners, parents, society, nation, state, and religion. Professional teachers have personal, social, academic, moral, and spiritual responsibilities.

Method: The design used in this research is descriptive qualitative. The data sources are 139 Indonesian language teachers from the Gorontalo Province. The research data consists of scientific papers written as part of the development of teacher professionalism, with the sources being 139 teachers. Data analysis is based on three processes, namely data reduction, data display, and verification, focusing on scientific papers to develop teacher professionalism.

Results and Discussion: The teacher is one of the components of education in schools that has an important and strategic role. Among a number of competencies of professional teachers, the most important thing we emphasize is competence in learning management. A profession is a skill and authority in a certain position that requires certain competencies (attitudes, knowledge, and skills) specifically obtained from intensive academic education. In relation with that compiling scientific work is one of the forms of teacher professional development activities. Writing scientific papers for teachers is actually a basic necessity for developing their profession. Furthermore, the development of the ability to write scientific papers for teachers will have two main impacts, namely (a) teachers earn additional income from writing scientific papers if they are published in the mass media and win competitions and (b) teachers’ insight and understanding of the world of education and learning more deeply and comprehensively.

Research Implications: This research has implications for increasing teacher professionalism through the writing of scientific papers. Teachers' ability to correctly write scientific papers significantly impacts their professionalism in teaching. Teachers will have better teaching skills if their scientific writing skills are also good. Additionally, teachers will serve as exemplary role models for their students in scientific writing.

Originality/Value: This research significantly contributes to the improvement of teacher professionalism. Teachers with previously low professionalism can be continuously improved through their ability to write scientific papers. Gradually but surely, the persistent training in scientific writing will lead to increased professionalism. This professionalism is
ПРОБЛЕМА «БЕЗБИЛЕТНИКА» И СПОСОБЫ ЕЕ РЕШЕНИЯ
Authors: Китиева М.И. , Орцханова М.А. , Полонкоева Ф.Я. 
Published: September 2024

В рыночной системе существуют специфические стимулы и принципы управления, основанные на свободе выбора профессиональной деятельности, ресурсов, технологий и свободе выбора для каждого покупателя. Рыночная система и выбор органически взаимосвязаны. Однако рыночная система не способна эффективно удовлетворять коллективные или социальные потребности населения, то есть рынок не создает общественных благ и не может самостоятельно нейтрализовать внешние эффекты. В экономике проблема слепого пассажира возникает, когда те, кто использует ресурсы, товары и услуги, не платят за это. Это приводит к тому, что их количество уменьшается. Всем остальным придется заплатить за это еще больше. Если количество безбилетников продолжит увеличиваться, возможна ситуация, когда производство блага будет полностью прекращено. Основная проблема заключается в том, чтобы ограничить фрирайдерство и его негативные последствия.
ПОДХОД К АНАЛИЗУ ВЛИЯНИЯ УПРАВЛЕНЧЕСКИХ РЕШЕНИЙ НА ФИНАНСОВЫЕ ОТЧЕТЫ
Authors: Котельникова Н.В. 
Published: September 2024

В статье рассматривается структурированный подход к пониманию влияния управленческих решений на три формы финансовой отчётности, через анализ изменения объектов расширенного балансового равенства. Показана логика трансформации сжатого балансового равенства «активы равны пассивам» в расширенное «денежные средства и прочие активы равны обязательства плюс вложения собственников и прочие компоненты капитала плюс доходы периода минус расходы периода». Аргумент использования именно расширенного балансового равенства при изучении бухгалтерского учёта основан на том, что в нём отчётливо видна взаимосвязь объектов трёх ключевых форм отчётности: баланса, отчёта о финансовых результатах и отчёта о движении денежных средств. В табличном формате продемонстрированы примеры влияния управленческих решений на изменение объектов финансовых отчётов. Примеры затрагивают все типы хозяйственных операций, приводящих к изменению компонентов балансового равенства, и отражают взаимоотношений различных групп стейкхолдеров с бизнесом.
Mutagen Ethyl Methane Sulphonate Menginduksi Keragaman Genetik Kedelai (Glycine max (L.)Merr.) Kultivar Gepak Kuning Pada Generasi M2
Authors: Nilahayati Nilahayati , Siregar Nadya Karisda , Harianja Ayu Anggraini 
Published: September 2024

Kedelai merupakan salah satu tanaman dalam famili Leguminoceae yang sangat berperan penting sebagai sumber protein nabati bagi masyarakat Indonesia. Peningkatan produksi kedelai nasional dapat dilakukan dengan program pemuliaan tanaman, khususnya pemuliaan mutasi. Tujuan penelitian ini adalah untuk mengkaji keragaman genetik kedelai gepak kuning sebagai respon terhadap perlakuan mutagen EMS (etil metana sulfonat) pada generasi M2. Penelitian dilakukan di Desa Gle Madat, Aceh Utara serta Laboratorium Agroekoteknologi. Penelitian ini dilaksanakan pada bulan Januari-April 2023. Metode penelitian yang digunakan adalah rancangan acak kelompok non faktorial. Faktor yang diuji adalah populasi kedelai Gepak kuning yang terdiri dari empat taraf yaitu populasi kontrol (0% EMS, E0, 0,05% populasi EMS (El), 0,075% populasi EMS (E2), dan 0,3% populasi EMS (El). E3 ). Karakteristik agronomi yang diamati adalah tinggi tanaman, jumlah cabang produktif, umur saat berbunga, umur saat panen, jumlah polong per tanaman, bobot 100 biji, bobot biji kering per tanaman, bobot biji kering per plot. Hasil penelitian menunjukkan perlakuan mutagen EMS menyebabkan perubahan morfologi dan agronomi kedelai Gepak kuning pada generasi M2. Perubahan morfologi yang terjadi diantaranya perubahan warna daun dan perubahan bentuk daun. Perubahan agronomi yang terjadi diantaranya tinggi tanaman umur 2 dan 4 MST, jumlah cabang, jumlah polong/tanaman, bobot biji per tanaman, bobot 100 biji dan bobot biji kering per plot.
Rotaxane Based Molecular Junctions Have Emerged as Promising Components For Electronic and Optoelectronic Applications
Authors: Mohammed Hiba Abbas , Najeeb Hussein N. , Al-Owaedi Oday A. 
Published: September 2024

Background: Rotaxane molecule consists of three main parts: wheel, axle, and stoppers. This study was conducted to increase the number of wheels to get the electronic, electrical and thermal properties of Nano molecular junctions based on rotaxane.
Materials and Methods: Calculations were performed to evaluate the transport properties and the geometrically optimization of these molecular junctions using a combination of DFT, SIESTA code, Gollum code and a non-equilibrium Green’s function formalism. Each molecule was attached to opposing 35-atom (111) directed pyramidal gold electrodes. DFT and GGA were used to compute the ground state energy of various molecular junctions.
Results: The results of the T(E) showed high values, and this is evidence of that constructive interference that is controlled and reinforced by changing the number of wheels in the rotaxane molecules, which affected the HOMO-LUMO gap and thus contributed to raising or lowering the T(E) values. The relationship between G/Go and thermopower showed that the highest G/Go yields to low thermopower. The decay constant is a fundamental property that influences the transmission of electrons, conductance properties, and threshold voltage in the rotaxane molecules.
Conclusion: Molecular junctions based on Rotaxane showed high values of the T(E), which increase the electrical conductivity, making them promising for electronic applications. The smaller value of threshold voltage is a useful property for different applications. The results of power factor bring to us an important conclusion, which is that the impact of G/G0 is more dominant than that of thermopower in the case of rotaxane molecular junctions.