bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Review of Mexican Contributions to Li₂CuO₂ and its Chemical Modifications as Cathode Materials for Lithium-Ion Batteries
Authors: García-Carrillo B.A. , Martínez A de J , Jiménez-Cabañas E. L. , Martínez-Cruz MA , Juarez-Yescas C. , Ramos-Sánchez G. 
Published: September 2024

Over the past few decades, battery research has primarily focused on reducing costs and increasing energy density. There have been significant efforts to identify alternative cathode materials that could replace cobalt-based ones, with the goal of finding more environmentally friendly and cost-effective options. In this context, copper-based cathodes have emerged as promising candidates. The appeal of copper-based cathodes lies in their relatively high abundance, particularly in Mexico, their high theoretical energy density, and the potential to enhance their properties by altering their chemical structure. In recent years, numerous research initiatives in Mexico have aimed to make Li2CuO2 cathodes a viable option. This review examines the recent advances and future perspectives of these efforts, with a particular emphasis on the latest attempts to modify the synthesis route and incorporate multiple dopants to create synergistic effects.

Resumen. Durante las últimas décadas, la investigación sobre baterías se ha enfocado principalmente en la disminución de costos y el incremento de la densidad energética. Se han realizado importantes esfuerzos para identificar materiales catódicos alternativos que podrían reemplazar a los materiales basados en cobalto, con el objetivo de encontrar opciones rentables y con menor impacto al medio ambiente. En este contexto, los materiales catódicos basados en cobre se han convertido en candidatos prometedores. El interés por los cátodos basados en cobre radica en su abundancia relativamente alta, particularmente en México, su alta densidad energética teórica y la cualidad de mejorar sus propiedades alterando su estructura química. En los últimos años, numerosas propuestas de investigación en México han tenido como objetivo hacer de los cátodos de Li2CuO2 una opción viable. Este resumen recopila los avances recientes y las perspectivas a futuro de estos esfuerzos, con especial énfasis en los últimos intentos de modificar la ruta de síntesis y, a su vez, incorporar múltiples dopantes para crear efectos sinérgicos.
Treatment motivation in adolescent girls with obesity
Authors: Votineva A. S. , Prokhorova Zh. V. , Polyakov V. M. , Cherevikova I. A. 
Published: September 2024

Background. The prevalence of obesity among children is increasing, which is a serious healthcare problem. In healthcare, the problem of motivation affects an important area that reflects its effectiveness – patient motivation for treatment. A decrease in treatment motivation reduces therapeutic effect, increases the complication rate of the underlying disease, reduces the quality of life of patients and increases treatment costs.The aim of the work. To identify the differences in treatment motivation in adolescent girls with obesity.Materials and methods. The pilot study was carried out at the clinic of the Scientific Centre for Family Health and Human Reproduction Problems. The study included 40 girls aged 14–16 years suffering from grade 1 obesity. To study treatment motivation, we used the following methods: J. Nuttin’s, D. McClelland’s, S.R. Panteleev’s, J.K. Collins’, method of the self-conception research, the “Type of Attitude Towards the Disease” method; attitude towards the disease.Results. The study showed that the adolescents who were admitted into hospital for the first time had higher treatment motivation during the study than the adolescents who were readmitted into hospital. The adolescents who were readmitted into hospital felt guilty remorse, anxious suspiciousness, and fear of failure. The dominant type of treatment motivation in both groups consisted of the following attitudes: achieving symptomatic improvement; receiving a “secondary gain” from the disease; other motivation (passive position).Conclusion. The obtained data from the study of treatment motivation in adolescent girls with obesity can be used to optimize the process of therapy of such patients in a hospital setting.
Population structure of the B0/W148 Mycobacterium tuberculosis subtype: Phylogenetic analysis and characteristics of genotypic drug resistance
Authors: Sinkov V. V. , Ogarkov O. V. 
Published: September 2024

Background. The B0/W148 subtype belongs to the L2phylogenetic lineage of Mycobacterium tuberculosis and is most common in the former Soviet Union. Test systems capable of detecting genetic variants of the pathogen are needed for effective epidemiological surveillance. Studying the genetic diversity of B0/W148 strains and finding molecular markers suitable for their genotyping are key steps in the development of such diagnostic tools.The aim of the work. To study the phylogenetic diversity of the B0/W148 subtype circulating in the territory of the Russian Federation and neighboring countries in order to identify unique clades and search for specific molecular markers suitable for their precise identification.Materials and methods. The study used DNA samples of B0/W148 strains (n = 34) isolated in different regions of the Russian Federation, as well as genomic data obtained from the SRA NCBI (Sequence Read Archive of the National Center for Biotechnology Information) (n = 419). Phylogenetic analysis and principal component analysis (PCA) of whole genome sequencing (WGS) data were used to analyze genetic diversity and to identify molecular markers. An evolutionary reconstruction of the age of the identified clades was carried out.Results. The analysis of the B0/W148 genomes (n = 453) revealed that they are divided into three phylogenetic clades: B – basal, M – minor and P – principal. It was found that specific mutations in the M and P clades allow for their differential diagnosis. The 4137219T>G mutation is unique for the M clade, and the 2241091C>T mutation is unique for the P clade. No characteristic mutations were found among the strains of B clade. In addition, unique mutation profiles in the genes responsible for drug resistance were identified for the clades.Conclusion. The study showed that B0/W148 strains represent a genetically heterogeneous population divided into B, M and P clades. M and P Clades have unique mutations that allow for their identification. It was also found that all clades are characterized by the presence of specific mutation profiles in drug resistance genes.
Association of polymorphic variants of the leptin gene with anthropometric and biochemical parameters in adolescents with different weight status
Authors: Ershova O. A. , Bairova T. A. , Sambyalova A. Yu. , Belyaeva E. V. , Sinkov V. V. , Balzhieva V. V. , Rychkova L. V. 
Published: September 2024

The leptin gene (LEP) is considered as a potential candidate gene affecting metabolic disorders associated with predisposition to overweight and obesity.The aim of the study. To search for single nucleotide polymorphisms (SNP) of the leptin gene and to assess their relationship with anthropometric and biochemical parameters in Russian and Buryat adolescents with different weight status.Materials and methods. The study included adolescents of two ethnic groups – Caucasoid (Russians) and Mongoloids (Buryats) – aged 11–17 years (mean age 14.8 ± 0.45 years) with different weight status. We assessed anthropometric parameters, determined biochemical parameters and leptin level in the blood plasma, and sequenced the leptin gene fragment localized in the 128253475–128255334 region (1859 bp) of this gene using the Sanger method.Results. The sequencing of the leptin gene fragment identified 10 single nucleotide substitutions (rs28954118, rs3828942, rs759854910, rs199893150, rs7788818, rs144755411, rs917105894, chr7:128255051, chr7:128255092, chr7:128254681), two of them (rs28954118, rs144755411) had a correlation with biochemical and anthropometric parameters. In the group of Russian adolescents with overweight and/or obesity, the carriers of the AT variant of rs28954118 had statistically significantly higher levels of triglycerides (TG), very low density lipoprotein (VLDL) cholesterol, skin fold thickness on the abdomen and fat mass percentage compared with carriers of the AA genotype. In the control group of Buryat adolescents, the parameters of waist width, skin fold thickness on the hip and waist width/height ratio are statistically significantly lower in carriers of the CT variant of rs144755411 compared with carriers of the CC genotype.Conclusion. AT genotype of rs28954118 was identified only in Russian adolescents with overweight and/or obesity, and was accompanied with statistically significantly high values of TG, VLDL cholesterol, skin fold thickness on the abdomen and fat mass percentage. The SNPs we identified do not affect the concentration of leptin.
HUBUNGAN PERSONAL HYGIENE DENGAN PENYEMBUHAN LUKA PERINEUM PADA IBU NIFAS DI WILAYAH KERJA UPT PUSKESMAS KARAMAT T KAB. BOL
Authors: Hasnidar Hasnidar , Fitriani Fitriani , Sulaeman Sulaeman , Tahir Muhammad , Laela Nur 
Published: September 2024

Masa nifas dimulai setelah plasenta lahir dan berakhir ketika alat-alat kandungan kembali seperti keadaan sebelum hamil berlangsung selama 6 minggu atau 42 hari. Asuhan kebidanan masa nifas adalah untuk menghindari/mendeteksi adanya kemungkinan perdarahan post partum dan infeksi. Tujuan penelitian ini untuk mengetahui hubungan antara personal hygiene dengan penyembuhan luka perineum pada ibu nifas di wilayah kerja Puskesmas Karamat. Metode penelitian : Penelitian ini merupakan jenis penelitian kuantitatif dengan menggunakan desain retrospektif. Jumlah sampel dalam penelitian ini sebanyak 38 orang dilakukan pada tanggal 19 Agustus - 19 September 2023. Tekhnik pengambilan sampel adalah total sampling. Analisis bivariat menggunakan Uji Fisher’s Exact diperoleh nilai p-value = 0,000 (p<0,05). Maka dapat disimpulkan bahwa ada hubungan personal hygiene dengan penyembuhan luka perineum di wilayah kerja Puskesmas Karamat. Kesimpulan : Ada hubungan personal hygiene dengan penyembuhan luka perineum. Hal ini dibuktikan dengan hasil Uji Fisher’s Exact diperoleh nilai p-value = 0,000 (p<0,05). Saran : Lebih meningkatkan mutu pelayanan sehingga dapat memberikan pelayanan yang lebih luas jangkuannya, termasuk pelayanan kesehatan pada ibu nifas atau dengan memberikan penyuluhan mengenai personal hygiene melalui KIE.

Kata Kunci : Ibu nifas, Personal Hygiene, Penyembuhan luka perineum.
Mathematical Model of Fungal Growth with Hyphae Death and Substrate
Authors: Mariam Saady Hassan  
Published: September 2024

One of the most crucial subjects in mathematics education is mathematical modeling, which involves connecting situations from the real world to mathematical formulas and vice versa. Our study will focus on how substrate affects fungal growth and lateral branching behaviors, hyphal death, and tip death due to overcrowding. In order to solve a mathematical model, we will employ the system's three-dimensional of equations (PDEs). using numerical solutions, traveling wave theory, stability, and non-dimensionality in our mathematical approach as well as we use trace and determine to find stable states.Computer programs, such as the Maple program and Pdep code in MATLAB, will also be used to aid in the solution process.
Isolation and Diagnosis of Acinetobacter baumannii Isolates from Patients with Meningitis in Child Protection Hospital in Baghdad
Authors: Majid Mukhlif Rafal 
Published: September 2024

Environmental contamination has been estimated to account for up to 20% of all hospital-acquired illnesses. Acinetobacter baumannii has recently become the predominant pathogen, posing a significant risk to human health. In present study, two hundred fifteen CSF samples were collected from children between the ages of new born to 14 years who were visiting child protection hospital in Baghdad. For the period from first of Oct 2023 to the end of Jan 2024, and the samples were sent for diagnosis. Isolates were identified after culturing them on MacConkey agar, blood agar, and mannitol salt agar. A number of biochemical tests were performed to detect Acinetobacter baumannii bacteria. The results indicated a negative oxidase reaction, a positive catalase reaction, a negative indole reaction, a negative methyl red reaction, a negative Voges-Proskauer reaction, and a positive citrate reaction, which were performed for the samples and for final diagnosis the Vitek-2 Compact system was used. After cultivation and diagnosis, 7 isolates of Acinetobacter baumannii were obtained out of 40 samples that showed positive culture results with bacterial growth.
Study the Effect of IL-1beta on Thyroid Hormones Levels in Women with Hypo- and Hyperthyroidism in the City of Ramadi
Authors: Khudhair Nagam 
Published: September 2024

Thyroiditis is a medical condition of particular concern due to its diverse causes, including autoimmune factors, drug-induced inflammatory causes or fibrotic process, the most common of which is thyroiditis and includes hypothyroidism and hyperthyroidism. The study aimed to measure interleukin 1 beta (IL-1β) and compare it with the studied groups and the hormones TSH, T3, T4 and their relationship with IL-1β.
The study included investigating the relationship between IL-1β and thyroid patients in females aged between (18-60) in the city of Ramadi as well as knowing the relationship between thyroid hormones (TSH, T4, T3) and IL-1β. 45 samples were collected from Ramadi Teaching Hospital. The current study showed that there was a significant increase in the level of IL-1β compared to the control group in hypothyroid patients at a significant level (P≤0.05), which was (2.3497ng/dl). There were no significant differences in the level of IL-1β in patients with hyperthyroidism at a significant level (P≤0.05), which was (ng/dl 2.0690) compared to the control group. The study showed that there is an inverse relationship between TSH and IL-1β (0.858) and a positive relationship between T4 and IL-1β (0.809) .We conclude from the study that interleukin 1 beta (IL-1β) has an effect on the thyroid gland, especially hypothyroidism, as it showed a highly significant increase in IL-1β in patients with hypothyroidism and no significant differences in IL-1β, as IL-1β affects thyroid hormones
Serological Detection of Human Parvovirus B19 in Thalassemia Patients of Wasit Province
Authors: Al.Bayati H.A.M Al.Bayati H.A.M , Hanan Kareem Juber Hanan Kareem Juber 
Published: September 2024

Human ParvovirusB19 is nonenvelope single-strand DNA virussfrom a family of Parvoviridae that cause infections in human, it is related strongly to thalassemia. This case control (cross sectional) aged between (5-40) study was carried out in Al-Kut teaching hospital in Al-Iraq. The populations of our study included 120 patients samples with thalassemia infected by Human Parvovirus B19 in blood transfusion patients 64 male and 56 female and ELISA test was done. The positive cases was recorded according to enzyme linked immunosorbent assay test(ELISA) as apercentage of cases related to the main characterstics of patients, current study data has been indicated as following: in a total of 120 patients sample with thalassemia were included in this study, ELISA positive cases were 13 (10.8%), 6 (5%), 2 (1.7%) and 0 (0%) in the age groups (5-15), (16-25), (26-35) and (36-45) respectively. Male was more prevalent (14 (11.7%), than female (7 (5.8%), So as to records of major type in comparision to intermediate 15 (12.5%) and 6 (5%).
Prevalence of Some Causes of Acne Vulgaris and Susceptibility to Antibiotics Against Pathogenic Bacteria in Wasit Province
Authors: Alsaidi Rusol 
Published: September 2024

Acne vulgaris is an achronic inflammatory disease in adolescents. Staphylococcus epidermidis (S.epidermidis) and staphylococcus aureus (S.aureus) are the most aerobic and anaerobic bacteria that cause acne S.epidermidis is Gram-positive, cocci, facultative aerobic, and coagulase-negative group (CON) of Staphylococci isolated in contrast S.aureus which characterized by present of coagulase tow type of pathogens are cultured on blood agar under aerobically. Since the bacteria can form a biofilm to resist antibiotics, the current study aims to investigate the effect of selected antibiotic acne on the pathogens bacteria to avoid resistance by misuse and/or overuse of the drug. Through this accurate study, the skin samples were obtained from acne lesions from a different site (face, shoulder, back, chest) of a total of 105 patients with acne vulgaris attending the Iraqi Dermatology Clinic at AL-Karama Teaching Hospital in Al-Kut province and 41(74.5%) S. epidermidis and 3(5,5%) S. aureus were the results of aerobic culture, The accurate study was done between July 2023 to February 2024, Samples were cultured on Blood agar, identify the bacteria was performed by staining with Gram stain and trade vitek2 system, antibiotic susceptibility test was done and based on the Clinical and Laboratory Standards Institute (CLSI) 2023.
Additionally, biofilm assay using microtiter plate assay MPA, the results of 41(74.5%) S.epidermidis isolates were 24(58.5%) strong,9(22%) moderate,4(9.8%) weak, and only 4(9.8%) non formed. In comparison, all 3(100%) S. aureus were moderate. In the actual study, the results of antibiotic susceptibility detected that all 41(100%) isolates of S. epidermidis were resistant to ceftazidime, amoxicillin, vancomycin, ampicillin, tetracycline, and penicillin, followed by while all 41(100%) isolates were susceptible to doxycycline followed by 37(90%) sensitive to rifampin, 29 (70.7%) ciprofloxacin, and 8 (68.3%) sensitive to azithromycin. Furthermore, all cases of S. aureus (100%) were resistant to ceftazidime, azithromycin, amoxicillin, vancomycin, ampicillin, gentamycin, and penicillin. Conversely, all isolates (100%) were sensitive to doxycycline and clindamycin; however, only 2(66.7%) were sensitive to ciprofloxacin. While (100%) intermediate to rifampin, erythromycin, and tetracycline.
Exploring Social Capital And Agribusiness Systems Of Transmigrants In The Early Settlement Phase: A Case Study In Wasile District
Authors: Basuki Natal , S. Sangadji Suwandi , Suhardi  , Mahmud Haris 
Published: September 2024

This research was conducted in a transmigrant settlement in Wasile District, East Halmahera Regency, North Maluku Province, where the initial placement included ethnic groups from Banyuwangi and Banyumas. The study aims to analyze the support of social capital for the adaptability of transmigrants. A post-positivist paradigm was employed in this research. Data were collected through observation, participatory observation, in-depth interviews, focus group discussions, and document reviews. The informants consisted of 6 key informants and 14 supporting informants. The key informants included two representatives each from the Banyuwangi and Banyumas transmigrant groups placed in 1983, a Field Extension Officer (PPL), the Wasile District Head, the Village Head of Bumi Restu, and the Village Head of Mekar Sari. The supporting informants were those recommended by the key informants. The informants were selected purposively, followed by a snowball sampling technique. The data were analyzed qualitatively and descriptively manner. The findings indicate that the social capital support possessed by these two transmigrant groups significantly enhanced their adaptability, enabling them to survive and thrive. Furthermore, the implications of these findings are substantial. Strong social capital among the transmigrants can facilitate knowledge exchange, resource sharing, and collective action, essential for establishing and maintaining effective agribusiness practices. This robust support network enables transmigrants to overcome agricultural production, market access, and economic integration challenges. Consequently, the enhanced adaptability fostered by social capital improves their resilience and contributes to the overall success and sustainability of their agribusiness ventures, promoting community development and economic growth in the region.
The Upbringing of Offspring in Mixed Marriages in a Historical Perspective
Authors: Gałkowski Tomasz Robert 
Published: September 2024

The concern for the upbringing of children in the marriages of Christians with followers of other religions or pagans, and then Catholics with non-Catholics, was from the very beginning a concern of the church community. This issue is discussed in the present article, in which the author focuses his attention on foundations of the regulations rather than on their legal aspect. The conducted analyses indicate that there has been a significant shift from the objective protection of faith to the subjective expression of the personal character of the marriage relationship and the related rights and obligations resulting from the free-given grace of belonging to Christ.
On a non-local problem for a fractional differential equation of the Boussinesq type
Authors: Ashurov R.R. , Fayziev Yu.E. , Khudoykulova M.U. 
Published: September 2024

In recent years, the fractional partial differential equation of the Boussinesq type has attracted much attention from researchers due to its practical importance. In this paper, we study a non-local problem for the Boussinesq type equation Dtαu(t)+A Dtαu(t)+ν2Au(t) =0, 0<t<T, 1<α<3∕2, where Dtα is the Caputo fractional derivative, and A is an abstract operator. In the classical case, i.e., when α = 2, this problem has been studied previously, and an interesting effect has been discovered: the existence and uniqueness of a solution depend significantly on the length of the time interval and the parameter ν. In this note, we show that in the case of a fractional equation, there is no such effect: a solution of the problem exists and is unique for any T and ν.
Peran Teknologi Dalam Proses Pembelajaran Di SD Negeri 112 Palembang
Authors: Faridah  , Galuh Meilyn Asriani  , Ihda Hilyati  , Syarifuddin  
Published: September 2024

Penelitian ini bertujuan untuk mengetahui peran teknologi dalam proses pembelajaran yang ada di SD Negeri 112 Palembang. Metode penelitian yang dilakukan dalam penelitian ini adalah metode penelitian kualitatif deskriptif. Teknik pengumpulan data yang dilakukan oleh peneliti adalah wawancara terhadap para guru SD Negeri 112 Palembang. Hasil dari penelitian ini adalah para guru sudah mengikuti perkembangan zaman dengan menerapkan teknologi dalam proses pembelajaran.
kata kunci : Teknologi pendidikan, pembelajaran