bluuebunny/crossref_metadata_2025 huggingface dataset:
Allelopathic potential of Eucalyptus urograndis on lettuce and Brazilian native forest species of Cedrela fissilis Vell.
Authors: de Souza Maria Gabriela Marques , Corte Viviana Borges , Werner Elias Terra , França Hildegardo Seibert
Published: February 2025

The Eucalyptus urograndis is widely used in Brazil, including in agroforestry systems. Cedrela fissilis is a potential plant species to be used in agroforestry systems or intercropped with E. urograndis. Therefore, it is necessary to investigate the allelopathic potential of the hybrid on this species. This work aimed to investigate the allelopathic potential of E. urograndis leaves and litter on the germination and growth of Lactuca sativa and Cedrela fissilis species. Leaves and litter were collected and extracted with ethanol to obtain crude extracts (CEE), which were then fractionated to obtain hexane (FHex), dichloromethane (FDCM), ethyl acetate (FAcOH), butanol (FBuOH) and aqueous (FAq) fractions. For the allelopathic potential assay, the samples were tested for percentage of germination (%G), germination speed index (GSI), shoot and root length and dry mass of seedlings using a triple-factorial design (2 x 6 x 5). Sample concentrations were of 1.25; 2.5; 5.0 and 10.0 mg/L using L. sativa and C. fissilis seeds with 5 replicates of 20 seeds for each. Gas chromatography (GC/MS) was used to analyse the most active samples. The CEE, FHex and FDCM samples of leaves and litter had a negative effect on the variables analyzed for L. sativa and C. fissilis. The FAcOH, FBuOH and FAq fractions influenced the initial growth of the plant’s seeds. FDCM was more active in the reduction of germination and inhibition of initial growth of both species. Lactuca sativa and Cedrela fissilis were negatively affected by the leaves and litter of Eucalyptus urograndis.
Cover crops affect the mineral nutrition of cocoa trees in full-sun cultivation system
Authors: Silva Jonas Olimpio de Lima , Rosa Jaqueline Dalla , Medeiros João Carlos , Sodré George Andrade , Marrocos Paulo Cesar Lima , Pinto Luiz Roberto Martins , Pereira Carlos Eduardo
Published: February 2025

Cover crops improve physical, chemical, and biological quality of the soil. However, in full-sun cocoa cultivation, this practice still requires evaluation. This study evaluated soil fertility and mineral nutrition of cocoa trees in full-sun system intercropped with cover crops in the initial phase of implementation. The experiment was conducted in full-sun cocoa cultivation system, with two years of implementation of the clone of cocoa trees CEPEC 2002. The soil of the experimental area is a Typic Hapludalfs. The climate of the region, is hot and humid tropical forest without dry season and the regional relief is characterized as undulating, with altitude of 60 m. The study evaluated cover crops (brachiaria, fabaceas, spontaneous vegetation, and uncovered soil (desiccated)) in two experimental years, 2020 and 2021. Soil sampling was carried in layer of 0-20 cm and cocoa leaves were collected in 2020 and 2021 for nutritional composition evaluation (macro and micronutrients). The brachiaria treatment increased potassium levels in the soil approximately 3 times compared to initial levels. The use of cover crops in cacao full-sun cultivation systems decreased foliars nitrogen and zinc and increased potassium levels in the evaluated years. But, the potassium remained below the appropriate levels for the crop. The study still needs a longer period to comprove the results observed, at this early stage, by use of the cover crops in soil fertility and nutrition of cocoa trees, in full-sun systems.
Effectiveness of principal component analysis on optimization of N:P:K fertilization on various maize varieties
Authors: Padjung Rusnadi , Farid Muh , Iswoyo Hari , Ridwan Ifayanti , Maricar Muhammad Farid , Adzima Ahmad Fauzan , Anshori Muhammad Fuad , Nur Amin , Muis Abd
Published: February 2025

Maize cultivation through the interaction of fertilizer and variety has been widely studied. However, the focus has been mainly on the yield, even though it is greatly influenced by many factors. This indicates that maize cultivation needs to involve several combinations of selection characters in its evaluations, such as those through principal component analysis. Therefore, the purpose of this study was to evaluate the effectiveness of PCA and to detect the interaction pattern between each variety to the fertilizer dose. The study was organized in a split-plot design. The main plot was the N:P:K fertilizer dose consisting of 5 levels (60%, 80%, 100%, 120%, and 140%), while the subplots consisted of seven maize varieties (Sinhas I, Jakarin 1, Nasa 29, HJ 36, Bisi 18, ADV and NK 212). The whole combination was repeated three times, resulting in 105 treatment units. Based on the results of this study, PCA was considered effective in evaluating fertilizer and varieties interaction. The PCA determination values (R2) were relatively higher on several varieties than only based on the yield. Jakarin, HJ 36, Bisi 18 and ADV varieties had a good response with increasing fertilizer doses. Especially, Bisi 18 and ADV varieties can be recommended for high fertilizer doses. Meanwhile, the NK 212 variety is recommended for the general fertilizer dose in alluvial soil of tropical climate in South Sulawesi (N:P:K (200:150:100) kg ha-1).
Table grape harvested sequentially twice a year in a subtropical climate
Authors: Modesto Lenon Romano , Teixeira Luiz Antonio Junqueira , Hernandes José Luiz , Tavares Armando Reis , Furlan Mara Fernandes Moura
Published: February 2025

Harvesting table grapes twice yearly presents a viable opportunity for winegrowers seeking to increase profitability and extend fruit availability in the market. In this study, we aimed to assess the production and quality of the seeded grape Niagara Rosada, a table grape resulting from a natural mutation of Niagara with red fruit. The vineyard was 14 years old and not irrigated; the soil is classified as dystrophic Tb Haplic Cambisol, and the climate is humid subtropical with dry winter and warm summer. Vines were pruned twice a year, leading to harvests in 2015 and 2016 in both summer and winter (a total of 760 days). Throughout the experiment, we monitored various climatic conditions, such as rainfall, air temperature, photosynthetically active radiation (PAR), temperature range, degree-day accumulation, and Huglin index values. We evaluated yield and fruit quality, including the number of branches and bunches, as well as the weight and size of the bunches and berries. Additionally, we assessed the quality of the must, examining soluble solids, acidity, and the maturation index for each harvest. We observed that higher rainfall and PAR during the summer harvest resulted in increased grape production compared to winter harvest. Niagara Rosada produced two branches and four bunches more per plant during the summer than in the winter crop, increasing by 71.2% of grape production. Interestingly, however, fruit harvested in winter displayed better quality with a higher maturation index. Despite these differences, both summer and winter harvests met the quality standards for commercialization. In conclusion, our findings suggest that winegrowers can successfully harvest Niagara Rosada grapes twice a year under subtropical conditions, offering a feasible approach for increasing productivity and fruit availability within the market.
Estimation of common bean (cultivar BRS Estilo) crop evapotranspiration by remote sensing using different albedo sources
Authors: Almeida Fillipe de Paula , Júnior José Alves , Knapp Fábio Miguel , Souza João Maurício Fernandes , Teixeira Antonio Heriberto de Castro , Evangelista Adão Wagner Pêgo , Casaroli Derblai , Battisti Rafael
Published: February 2025

Evapotranspiration (ET) estimation by remote sensing is an innovative and promising option, due to its low cost and operation. It is an important tool for estimating ET and can be used to support decision-making. The origin and quality of images are fundamental for quality of information, as low spatial and temporal resolution of satellites directly impacts these customers. In this context, the objective of this study was to estimate the evapotranspiration of common bean crop using the SAFER algorithm in three different sources of albedo. The study was carried out in a bean cultivation area irrigated by central pivot, located in Itaberaí-GO Brazil in 2021. Images from a MicaSense Altum multispectral and thermal camera coupled to a drone and albedo images from Landsat 8 and Sentinel 2A satellites were used for ETa estimation. The data were compared with ET met by FAO method, Embrapa and climatological water balance by statistical indices. The correlation with standard methods was satisfactory, especially with FAO, and in general, the MSE (mean square error) and MAE (mean absolute error) adopted values smaller than 0.4mm day-1. The confidence index ranges from 0.91 to 0.97. The comparison of the ET values calculated from the multispectral and thermal camera and the three ways of calculating the surface albedo was considered satisfactory. Thus, the adaptation adopted in the SAFER algorithm for obtaining the albedo was efficient. The use of multispectral and thermal camera images with SAFER is an efficient tool in estimating the evapotranspiration of bean crop, and is capable of replacing the use of orbital images, which are limited by meteorological conditions and imaging frequency.
The expression of the ZmDREB2A/2.1S and ZmPP2C genes is a potential marker for the detection of drought-tolerant maize at high planting densities
Authors: Vilela Danielle Rezende , Pinho Édila Vilela de Resende Von , Pereira Wilson Vicente Souza , de Souza Edlânia Maria , Pinho Renzo Garcia Von , Santos Heloisa Oliveira dos , Rios Viviana Ramírez
Published: February 2025

The efficacy of a breeding program hinges on its ability to swiftly select desirable lines, as the expression of some key genes is a rapid and efficient marker. Although a wide range of genes are involved in water deficit tolerance, their expression is of considerable interest in maize breeding programs. Thus, this research aimed to analyse the expression of several water deficit-related genes in two contrasting maize lines. Two contrasting lines for drought tolerance (L91-T – tolerant and L24-NT – nontolerant) were sown and grown at two densities—60 and 120 thousand plants/hectare. Leaves, stems, and adventitious roots were collected from these plants for the assays. The relative expression of ZmDREB2A/2.1S (LOC732788), ZmPP2C (LOC542176), CAT3 (LOC542370), and SOD (LOC100136885) was analysed through qRT‒PCR. Independent of the density, higher expression of ZmDREB2A/2.1S was observed for the tolerant line for all tissues collected. For ZmPP2C, greater expression was detected in the nontolerant line. The expression of both genes was greater in the leaves of 120 thousand plants/hectare. The expression of antioxidant system genes (CAT and SOD) was greater for the nontolerant line than for the nontolerant line at 120 thousand plants/hectare. In the search for potential markers for maize water deficit tolerance, with correct adaptations and further studies, the expression of ZmDREB2A/2.1S and ZmPP2C may be used for tolerant and nontolerant lines, respectively.
Effects of gypsum, limestone and organic fertilizers on the properties of a Vertisol and sugarcane yield
Authors: Cairo Pedro Cairo , Herrera Onelio Fundora , Martin Bladimir Diaz , Lopez Oralia Rodriguez
Published: February 2025

The accelerated degradation of soils demands urgent study of recovery alternatives for their properties with sustainability criteria. This study was carried out to evaluate the effect of amendment agents on vertisol and their relationship with sugarcane yield. Organic fertilizer (sugarcane filter cake-SFC), natural minerals (gypsum-limestone) and chemical fertilization (nitrogen-phosphorus-potassium-NPK) were applied as treatments. The experiment was carried out in a complete randomized block design with ten treatments and four replicates. The following physical and chemical properties were evaluated: pH in water, pH in KCl, and organic matter, assimilable P2O5 and K2O, degree of soil aggregation, water-stable aggregates, permeability and plastic limit. The sugarcane yield components such as cane yield-CY (t ha-1) and sucrose yield-SY (t ha-1) were evaluated. Amendments of organo-mineral fertilizers with a chemical composition rich in calcium cause, in an acidic vertisol, produce significant increases in the pH, organic matter and assimilable phosphorus, as well as in the structure and their stability. The study of the relationships between physical and chemical properties and sugarcane yield showed high values of R2 (51 - 72%) and a coefficient of determination of 0.68-0.94, which shows a high degree of significance and the extent to which the indicators of the properties studied increase the yields (CY 104-141t ha-1, SY 18-25 t ha-1).
Influence of water stress on growth and yield components of selected pigeonpea genotypes
Authors: Cheboi Juliana J. , Kimurto Paul K. , Chemining’wa George N. , Mosenda Enock , Gangarao N.V.P.R
Published: February 2025

Drought and high temperature mostly influence growth and development of pigeonpea, resulting in forced maturity. Though these stresses have a drastic impact on reducing productivity of pigeonpea, limited efforts have been made towards development of pigeonpea genotypes having tolerance to these abiotic stresses. Therefore, this study was carried out to identify pigeonpea genotypes that can tolerate water stress. A greenhouse experiment was conducted at Upper Kabete field station of the University of Nairobi, Kenya, using fifteen selected pigeonpea genotypes based on ICRISAT descriptors. The fifteen plants were grown under drought stress levels of 40% and 80% field capacity (FC) in comparison to non-drought stress (100% FC) condition in a randomized complete block design with a factorial arrangement with three replications. Data was collected on plant growth, physiological and yield attributes. Drought stress reduced 100 seed weight by 14.9 %, number of pods (31.9%) and pod diameter (25%). At the lowest moisture level (40 % FC), drought stress reduced pod weight by 84 %, pod length (2 %), Chlorophyll content (11.9 %) and shell weight (2.4 %). However, reduction of moisture level to 80% FC recorded an increase in pod weight (5.5 %) and pod length (3.4 %) and no significant effect on chlorophyll content and number of seeds per pod. Genotypes ICEAPs 182022, 182014, 182013, 19023 and 86012 performed better in relation to growth and yield despite the increased levels of drought stress. The few identified genotypes can be utilized as potential parents in breeding for drought tolerance.
Ler a voz, ouvir a escrita, ou das vozes meliantes da poesia de João Cabral de Melo Neto
Authors: Oliveira Waltencir Alves de
Published: February 2025

This article analyzes the relationship between João Cabral de Melo Neto’s poetry and the simple forms associated with popular poetry. It seeks to focus on the reading of the volume Morte e Vida Severina e Outros Poemas em Voz Alta [Death and Life Severina and Other Poems in a Loud Voice], in which the poet himself organizes a brief anthology that groups together texts, already published in previous books, to which he attributes a greater presence of the voice and the possible relationship that, for him, seems to exist between poetic form and the communicability of poetry. The volume in question is compared with other poems by the author, in addition to observing considerations by the poet himself and his Critical Fortune, with the aim of verifying the relevance of the association between poetic construction and communication.
Perceptions of Indonesian and Thai science lecturers on e-BIMO in science teacher education programs
Authors:   Department of Biology Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa, Serang, Indonesia, Sari Indah Juwita , El Islami R. Ahmad Zaky ,   Department of Science Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa, Serang, Indonesia, Zakaria Zakaria ,   Department of English Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa, Serang, Indonesia, Nuangchalerm Prasart ,   Department of Curriculum and Instruction, Faculty of Education, Mahasarakham University, Kham Riang, Thailand, Suparman Suparman ,   Department of Biology Education, Faculty of Teacher Training and Education, Universitas Khairun, Ternate, Indonesia, Maharani Selfi ,   Department of Biology Education, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa, Serang, Indonesia
Published: February 2025

The e-Bioinformatics Module (e-BIMO) was developed to address the needs of science lecturers and enhance pre-service science teachers’ skills. This study examined the perceptions of nine science lecturers—seven from Indonesian universities and two from a Thai university—before and after implementing e-BIMO in science teacher education programs. Using qualitative methods, data were collected through genetic learning needs and experience interview sheets and analyzed using content analysis. Before implementation, discussions focused on curriculum, learning resources, teaching strategies, assessments, and conceptual understanding. Post-implementation results revealed that e-BIMO provided a more engaging and interactive learning experience, particularly in topics such as genetic diseases and forensic science, and helped pre-service teachers connect theoretical knowledge with practical applications, improving understanding and critical thinking. The study concludes by recommending the integration of e-BIMO into science teacher education programs, particularly in Indonesia and Thailand.
Аналіз морфофункціональних змін сітківки після вітректомії у пацієнтів з регматогенним відшаруванням
Authors: Іванченко А.Ю. , Bezkorovayna I.M.
Published: February 2025

Актуальність. Отримання максимально високих функціональних даних після лікування регматогенного відшарування сітківки (РВС) є важливою темою протягом останніх кількох десятиліть. Розширення знань стосовно морфологічних змін макулярної ділянки та хоріоретинального кровотоку може сприяти вирішенню низки питань стосовно цієї проблеми. Мета. Вивчити взаємозв’язок гостроти зору (ГЗ) зі змінами мікрокровотоку макулярної ділянки сітківки після вітректомії з приводу регматогенного відшарування сітківки. Матеріали та методи. У дослідженні взяли участь 35 пацієнтів із первинним РВС. Усім було проведено задню субтотальну вітректомію з ендовітреальною тампонадою силіконовою олією та виведенням через 1 місяць. Аналіз змін макулярної ділянки виконували на оптичному когерентному томографі. Внутрішньоочний кровотік досліджували за допомогою оптичної когерентної томографії з функцією ангіографії. Результати. Отримані дані продемонстрували залежність рівня ГЗ від стану мікроструктури і хоріоретинального кровотоку макулярної ділянки на завершальному етапі силіконової тампонади при ендовітреальній хірургії РВС. Висновки. Основною причиною низької ГЗ є структурні зміни нейроепітелію в макулі, дезорганізація лінії еліпсоїдної зони, дефекти зовнішньої межової мембрани та внутрішньої межової мембрани. Виявлено взаємозв’язок між ступенем зниження ГЗ, морфологічними змінами в макулі та тяжкістю порушення хоріоретинального кровотоку в макулі.
Клінічний випадок morning glory syndrome
Authors: Венгер Л.В. , Коновалова Н.В. , Іваницька О.В. , Храменко Н.І. , Гузун О.В. , Журавок Ю.О.
Published: February 2025

Актуальність. Рідкісна вроджена патологія, синдром в’юнка, або синдром ранкового сяйва (англ. morning glory syndrome), є лійкоподібною екскавацією заднього полюса очного яблука із залученням диска зорового нерва. Мета роботи: навести клінічний випадок рідкого захворювання та продемонструвати можливість лікування функціональних порушень у пацієнта з morning glory syndrome. Матеріали та методи. У наше дослідження ми включили випадок захворювання у чоловіка з монолатеральним синдромом morning glory. Проведено повне комплексне офтальмологічне обстеження. Результати. Аномалія morning glory являє собою вроджене лійкоподібне поглиблення перипапілярної сітківки та зорового нерва із залученням диска зорового нерва, яке пов’язане з аномаліями ока та головного мозку. Характерні зміни очного дна: збільшений, втягнутий диск зорового нерва з білою фіброгліальною тканиною в його центрі. Висновки. Morning glory syndrome — патологія, патогенез якої досі повністю не вивчений. Захворювання може діагностуватися і в зрілому віці, якщо пацієнти з різних причин не звертаються до офтальмолога.
Appeal of deputy editor
Authors: Authors No
Published: February 2025

No abstract
Possibilities of deformation of soft tissues in different areas of the head during uniaxial stretching
Authors: Avetikov D.S. , Lokes K.P. , Ivanytska O.S.
Published: February 2025

Background. With the rapid development of plastic and reconstructive surgery, scientific research on the improvement of surgical methods is practically not carried out in Ukraine, since they mean experiments, the creation of control groups and their comprehensive analysis. All modern methods of plastic reconstructive and aesthetic surgery are aimed at mobilization, i.e. at deformation (stretching and relaxation) of flaps of different thickness with their detachment from underlying tissues. At the same time, there were practically no studies on the substantiation of plastic surgery techniques, in which individual layers of soft tissues of the head are peeled off in a limited area or kept intact. Purpose: to determine the degree of deformation of soft tissues in different areas of the head depending on its shape, patient’s age, gender and time of deformation and to establish areas with the same characteristics regarding their deformation. Materials and methods. We used a ZM-20 breaking machine to conduct biomechanical research at the first stage. One end was fixed in a fixed grip, the other — in a moving grip. Results. The soft tissues of the nasal area are characterized by the smallest plastic deformation. This should be remembered at the stage of surgical planning when eliminating pathological scars and cicatricial deformations in this area. The greater plastic deformation is observed in the parotid-masticatory area, the lower margin of the zygomatic area adjacent to the parotid-masticatory area and the medial margin of the orbital area. These regions are characterized by deposition of fatty tissue between the dermis and superficial fascia. At the same time, the latter loses its multi-layered structure and is a plate of connective tissue surrounding bundles of mimic muscle fibers. Conclusions. Significant differences in the degree of deformation of the soft tissues of the head were found depending on anthropometric data, age, gender, and time of deformation. The most variable are the absolute values of plastic deformation of the tissues of the buccal area, which depend on age and gender: in men 41–50 years old, Ε = 0.54 (0.79–0.32), with m = 0.068, in women 51–65 years old, Ε = 0.54 (0.68–0.31), with m = 0.069. The smallest dependence was recorded on the shape of the head in dolichocephalic men: Ε = 0.61 (0.79–0.38), with m = 0.077. The soft tissues of the nasal area in brachycephals are characterized by the smallest plastic deformation: Ε = 0.53 (0.72–0.32), with m = 0.062.
First results of OKOLO VISION program implementation for binocular vision restoration
Authors: Hrizhymalska K.Yu. , Veretelnyk S.P.
Published: February 2025

Background. Strabismus represents a significant challenge in pediatric ophthalmology. Orthoptic therapy plays a crucial role in the management of children with this pathology. To enhance therapeutic efficacy, it should be supplemented with home-based binocular vision training. Computer-based applications are the most promising modality for home use. The purpose of this study was to evaluate the efficacy of a combined approach to concomitant strabismus in children aged 4–12 years, integrating standard orthoptic treatment with regular home-based training utilizing the OKOLO VISION software. Materials and methods. A retrospective analysis of outpatient medical records was conducted for 12 patients with concomitant strabismus. The intervention group (n = 6) received supplementary home exercises using the OKOLO VISION program, while the control group (n = 6) underwent standard orthoptic therapy alone. Results. Binocular vision was achieved in 33.3 % of intervention group patients compared to 16.7 % in the control group. Enhancement of binocular functions was observed in 33.3 % of intervention group patients versus 16.7 % of controls. The combined thera­peutic approach demonstrated superior efficacy in improving binocular function compared to standard treatment protocols. Conclusions. An integrated approach combining standard orthoptic therapy with regular home-based training using the OKOLO VISION program shows promising efficacy in the management of concomitant strabismus in pediatric patients. However, study limitations, including small sample size and short follow-up, necessitate further investigation to validate program efficacy and establish optimal implementation protocols.
Assessment of orofacial motor functions in TMD patients over the course of treatment with a modified occlusal splint
Authors: Ponomarenko Yu.V. , Garlyauskayte I.Yu. , Bezkorovaina L.P.
Published: February 2025

Background. Temporomandibular disorders (TMD) significantly affect patients’ quality of life due to impaired orofacial motor functions, including chewing, swallowing, speech, and facial expressions. The assessment of treatment dynamics should rely on quantitative, objective data, such as surface electromyography (EMG), which allows the evaluation of muscle activity and coordination during various functional tasks. Objective: to study orofacial motor functions in patients with TMD through the quantitative analysis of interference EMG signals in the masticatory and temporal muscles, to calculate relevant indices, and to describe changes in muscle activity during chewing before and after treatment with a modified occlusal splint. Materials and methods. From 325 examined individuals, 85 patients (63 females (74 %) and 22 males (26 %), mean age 36.2 ± 10.8 years) with TMD were selected for analysis by randomization. All patients were divided into three groups based on the DC/TMD classification. Symptoms of physical pain and TMD were evalua­ted through questionnaires. The functional state of the muscles was assessed using electromyography. Statistical evaluation of the results was conducted with ANOVA and non-parametric Kruskal-Wallis and Wilcoxon tests. Results. Before treatment, orofacial motor control in TMD patients was impaired: in group II (myalgias), the Functional Activity Index (FI ATTIV) was –13.9 ± 4.8 %; in group III (combined pathologies), –6.8 ± 3.5 %, whereas in group I (disk disorders), partial preservation of masticatory muscle activity was observed (8.3 ± 5.9 %). Muscle overload on the balancing side was observed before treatment: As dextra in group I was 139.0 ± 30.7 %, in group II, 102.7 ± 15.9 %, in group III, 127.6 ± 22.9 %; As sinistra in group I was 122.8 ± 19.7 %, in group II, 124.3 ± 20.9 %, in group III, 130.5 ± 19.6 %. Post-treatment, FI ATTIV showed signifi­cant improvements: in group I, 7.0 ± 3.1 % (p > 0.05), in group II, 6.3 ± 2.4 % (p = 0.027), and in group III, 5.7 ± 3.4 % (p = 0.046). The asymmetry index (As, %) also demonstrated notable improvements: As dextra in group II reached 152.4 ± 31.2 % (p = 0.019) and in group III, 173.5 ± 37.4 % (p = 0.021); As sinistra in group II was 156.5 ± 33.8 % (p = 0.026) and in group III, 154.8 ± 21.5 % (p = 0.014). Conclusions. Quantitative EMG analysis showed that treatment with a modified occlusal splint effectively improves muscle balance, restores coordination between the working and balancing sides, and reduces pain in TMD patients.
The role of artificial intelligence and machine learning technology in the diagnosis of age-related macular degeneration
Authors: Tselishcheva M.O. , Petrenko O.V. , Vodianyk B.R. , Petrenko M.O.
Published: February 2025

Background. According to the Beaver Dam Eye Study, the prevalence of advanced age-related macular degeneration (AMD) reaches 1.6 % among patients aged 43 to 86 years. In this context, automating the diagnostic process through the use of artificial intelligence (AI) and machine learning is a promising avenue. This study explores the potential of AI models for analyzing fundus images to detect drusen in AMD. The purpose was to investigate the feasibility and effectiveness of using artificial intelligence, specifically the YOLOv10 model, to analyze fundus camera images for AMD diagnosis. Materials and methods. The study was conducted on 200 fundus images from the publicly available RFMiD dataset. The YOLOv10 model was adapted to detect drusen and changes characteristic of AMD. Results. The YOLOv10 model demonstrated high accuracy and specificity in detecting drusen and degenerative changes, such as pigmentary abnormalities and geographic atrophy. The study provides statistical performance metrics of the model. Conclusions. The application of YOLOv10 in AMD diagnosis opens new possibilities for automation and improved diagnostic accuracy, representing a promising direction for implementation in ophthalmic practice.
Features of the use of tear substitutes, depending on the release form, in the treatment of dry eye disease in patients with Parkinson’s disease
Authors: Hrizhymalska K.Yu. , Komarovska I.V. , Kukuruza T.Yu.
Published: February 2025

Parkinson’s disease is the second most common neurodegenerative disease in the elderly in the world. According to statistics, the number of people with Parkinson’s disease in 2030 will reach 10 million. Specific symptoms of parkinsonism such as tremors, bradykinesia, muscle stiffness affect the quality of life of these patients, and the ability to perform everyday manipulations. Necrosis of dopaminergic neurons in the substantia nigra, which is responsible for dopamine synthesis, leads to its reduced production, resulting in a decrease in blinking frequency, which is crucial for adequate moistening of the eye surface. Moreover, in patients with Parkinson’s disease, a number of biochemical processes cause specific changes in the state of the tear film, for example, in the structure of the meibomian gland secretion, which is the outer layer of the tear film, ensures the retention of tears on the eye surface and prevents the evaporation of its water component. Today, the treatment of dry eye disease is not always successful, even in patients without a history of comorbidities. The best results in reducing the manifestations of dry eye disease are achieved by prescribing tear substitutes. But given the main manifestations of Parkinson’s disease, the usual use of tear substitutes in the form of eye drops causes difficulties and requires external assistance. The search for new methods of treating dry eye disease and ways of administering tear substitutes is extremely urgent. The understanding that the diagnosis of Parkinson’s disease is irreversible and that patients with it will live long lives forces doctors of all specialties who have anything to do with the symptoms in such patients to make their lives as easy as possible and to make aging as comfortable as possible.
The feasibility of performing keratotopography in patients with thin corneas suspected of glaucoma (clinical case)
Authors: Zhmuryk D.V. , Novak L.P. , Vasyltsov I.A. , Shevchuk L.O.
Published: February 2025

Target intraocular pressure (IOP) is an individually determined level of IOP aimed to be achieved in patients with glaucoma or other diseases accompanied by high IOP to prevent progressive damage to the optic nerve and preserve vision. The determination of IOP is based on several factors, including baseline IOP, which directly correlates with pachymetry data. Pachymetry can be done using various devices such as Argos Biometer (Alcon), Schwind Sirius+ keratotopograph, and NCT-200 pneumotonometer. Based on this clinical case as an example, the authors concluded that the most reliable pachymetry results in patients with altered corneas were obtained on Schwind Sirius+ keratotopograph. Thanks to the findings, the appropriate treatment strategy was developed, which helped stabilize IOP and the progression of existing glaucomatous changes.
International multidisciplinary care for patients with facial injuries
Authors: Rykov S.O. , Petrenko O.V. , Tselishcheva M.O.
Published: February 2025

No abstract
International training of Ukrainian ophthalmologists of the ASOEP team in Tallinn: new horizons in professional development
Authors: Tselishcheva М.О. , Borkholenko M.V. , Ivaniuta P.P.
Published: February 2025

No abstract
Analyzing and Compensation of Non Linear effects on DWDM based Optical Fiber Communication System
Authors: Adil Abdul Majid
Published: February 2025

Implementing a dense wavelength division multiplexing (DWDM) configuration can substantially enhance the capacity of an optical communication system. Nonetheless, the DWDM system encounters notable challenges due to nonlinear effects that hinder its performance. Self-phase modulation (SPM), cross-phase modulation (XPM), and four-wave mixing (FWM) are three key factors that exert a significant influence on the system's optical communication capabilities. The primary objective of this research is to tackle and alleviate the nonlinear impact of cross-phase modulation within the DWDM system through an effective approach. In this research, we introduce a method for correcting dispersion in DWDM systems. These nonlinearities, encompassing self-phase modulation, cross-phase modulation, and four-wave mixing, are common occurrences in such systems. The researcher's proposal primarily centers on addressing cross-phase modulation. To comprehensively assess the DWDM system, we explored the effects of fluctuations in power and data rates. According to the results, a 32 channel DWDM system can effectively correct nonlinearities utilizing the suggested Symmetrical-Symmetrical-Post compensation technique (SSP) up to a transmission distance of 400 km using an input power of 20mW & data rate of 100 Gbps. These characteristics are ideal for long-distance optical communication. Suitably modifying the data rate and input power, it is feasible to increase no of channels and transmission distance. The new SSP method was also found to perform better than the conventional post-compensation methodology, making it more appropriate for long-haul DWDM systems. It is crucial to understand that the SSP technique by itself is unable to fully offset the spectral broadening brought on by cross-phase modulation. In order to solve this problem, combining sophisticated modulation methods with SSP can successfully reduce the spectrum broadening. This strategy can call for the use of more amplifiers, which could result in increased power consumption. In such configurations, dynamic control of the erbium-doped fiber amplifier (EDFA) is essential.
Spatio-temporal dynamics of fodder availability in Mali: Case of the Sikasso Region
Authors: Dembele Djénéba
Published: February 2025

Livestock farming contributes to more than 10% of the Gross Domestic Product (GDP) (DNPIA, 2013). However, the aerial vegetation cover that supports this livestock is subjected to severe challenges due to recurring droughts, floods, and human activities. Today in Mali, it is imperative to develop a strategy to optimize the sustainable use of pastoral resources. This necessarily involves access to information on the spatiotemporal dynamics of forage resources, a challenge faced by technicians and policymakers responsible for livestock management in Mali. The present study, initiated to characterize the spatiotemporal dynamics of forage resources in the Sikasso region, could provide stakeholders with essential information for developing an effective and sustainable management strategy. The analysis of collected data highlighted the significant variability in rainfall data from 1980 to the present and particularly from 1999 to 2012. It also provided insights into forage availability, which was largely higher than the region's needs. The surplus was estimated at 6,950,099 tons in 2020, indicating that the region could accommodate additional livestock. The spatiotemporal mapping of the Dry Matter Production (DMP) showed that the critical periods of the year are February, March, and April. This period may extend into May if rainfall is insufficient. Forecasts also indicate that forage availability will continue to decline until 2050 if no action is taken. The rate of decline is expected to be steep in July from 2025 to 2050. In conclusion, the objective of this study has been achieved, as the results presented can assist in making appropriate decisions.
Research Data Lifecycle (RDLC)
Authors: Jiang Jie , Maurici-Pollock Danielle , Tang Rong
Published: February 2025

In this paper, we report the results of a study examining 78 Research and Data Lifecycle (RDLC) models located in a review of the literature. Through synthesis-analysis and the nominal group technique, we investigated the RDLC models from the point of view of their disciplinary focus, use cases, model creators, as well as the specific stages and shapes. Our study revealed that the majority of the disciplinary focus for the models was generic, science, or multi-disciplinary. Models originating in the social sciences and humanities are less common. The use cases varied in a wide spectrum, with a total of 34 different scenarios. The creators and authors of the RDLC models came from more than 20 countries with the majority of the models created as a result of collaboration within or across different organizations. Our stage and shape analysis also outlined key characteristics of the RDLC models by showing the commonalities and variations of named stages and varying structures of the models. As one of the first empirical investigations examining the deep substance of the RDLC models, our study provides significant insights into the context and setting where the models were developed, as well as the details with regard to the stages and shapes, and thereby identified gaps that may impact the use and value of the models. As such, our study establishes a foundation for further studies on the practical utilization of the RDLC models in research data management practice and education.
Merger and Acquisition: Avoiding the Path of Decay
Authors: Arora Jyoti
Published: February 2025

Abstract: Huge amount of capital and resources are involved in merger and acquisition so it has raised the interest of all
stakeholders that are employees, customers of merging, acquiring and acquired companies and everyone wants monetary and
non-monetary returns. But due to some decays, that levels of objectives or benefits are not achieved which we have presumed. So
main objective of this paper is to pointing out the main pitfalls which change the promising motivations and objectives into the
failed implementation in the process of merger and acquisition which destruct the motive of merging. In this paper we highlight
the points to prevent managers engaged in the process of merger from the potential hazards leading to value destruction. If we
do not work on the pitfalls of merging & acquisition then it will affect the customer loyalty, distress the employees, affect
corporate culture & it can increase the amount of debt owned which would result in the huge financial loss. In this we consider
that to avoid the decays in the process of merging we should give a special consideration to the customers because customers are
the main parties which would affect by the merging on the huge level & pitfalls in the merging can take away company’s
customers to their competitors so in the merging & acquisition we should choose that Path where we would have less decays &
can work to remove them
Adaptive Quantum Circuit Compilation for NISQ Devices: A Dynamic Programming Approach
Authors: Sharma Abhishek , Kumar Kuhan
Published: February 2025

Abstract: Efficient quantum circuit compilation is crucial for maximizing the utility of Noisy Intermediate- Scale Quantum
(NISQ) devices. This paper presents a novel adaptive quantum circuit compilation technique using dynamic programming, which
significantly reduces circuit depth while maintaining high fidelity. Our approach, termed AdaQC (Adaptive Quantum Compiler),
dynamically adjusts the compilation strategy based on the specific quantum hardware constraints and noise characteristics. We
demonstrate up to 30% reduction in circuit depth compared to state-of-the-art compilers, with less than 1% loss in fidelity for
benchmark circuits on superconducting qubit architectures. Furthermore, we provide a comprehensive analysis of AdaQC's
performance across various quantum algorithms and hardware configurations, showcasing its adaptability and efficiency in
real-world scenarios
Os elementos subjetivos da linguagem no desenvolvimento da competência leitora da lí­ngua espanhola
Authors: Silva Ofliza Vieira da , Thiago Augusto dos Santos de Jesus
Published: February 2025

Este trabalho aborda os elementos subjetivos no desenvolvimento da competência leitora dos alunos de lí­ngua espanhola no Ensino Médio. Os objetivos especí­ficos desse artigo são: analisar como os elementos subjetivos da linguagem favorecem a competência leitora, reconhecer a relevância dos elementos subjetivos no processo de interpretação dos enunciados, relacionar os elementos subjetivos da linguagem com a atividade de leitura e propor atividades de leitura envolvendo os elementos subjetivos da linguagem. Para realização desse estudo, baseamo-nos nos estudos discursivos de Kerbrat-Orecchioni(1997), Jorge Lozano(1982), Cristina Peña-Marí­n (1982), Gonzalo Abril (1982) e outros autores da Linguí­stica da Enunciação. Com relação aos estudos textuais, percebemos que a abordagem dos elementos subjetivos da linguagem ampliou a análise dos processos interativos entre emissor e receptor, assim como a identificação dos efeitos produzidos pelas mensagens enunciadas. Assim, podemos concluir que essa perspectiva de ensino rompe com a forma tradicional de interpretar e de compreender os fenômenos discursivos ainda vigentes no ensino das lí­nguas estrangeiras no Ensino Médio.
O blog como ferramenta pedagógica no ensino de produção escrita em lí­ngua inglesa no PARFOR
Authors: Belém Breno de Campos
Published: February 2025

Este estudo é um relato de experiência de uma pesquisa-ação que objetiva analisar o uso de um blog como ferramenta fomentadora da motivação e da colaboração direcionadas para a produção escrita dos alunos de licenciatura em lí­ngua inglesa do Plano Nacional de Formação Docente (PARFOR) na aprendizagem de lí­ngua inglesa. O estudo foi realizado durante a disciplina de lí­ngua inglesa II em caráter intensivo com 22 alunos no municí­pio de Breves-PA. Na ocasião, as atividades de produção escrita foram realizadas no laboratório de informática da escola de ensino fundamental e médio Emerentina em que as aulas eram realizadas, mas os alunos poderiam realizar as atividades com internet em seus telefones móveis e internet pessoal, caso possuí­ssem acesso. Os resultados apontam para a satisfação e a motivação real dos alunos ao realizarem as atividades no blog. Os alunos também puderam tirar vantagem das atividades previamente postadas pelos outros mais habilidosos tanto na produção escrita, quanto no manejo da tecnologia.
Site Centro Virtual Cervantes: uma análise metodológica de suas atividades
Authors: Batista Antônia Elly Vanessa Moura , Neto José Rodrigues de Mesquita
Published: February 2025

Como sabemos vivemos num mundo mediado pela tecnologia, essa ferramenta propiciou uma verdadeira evolução no cotidiano das pessoas e principalmente dos docentes e dos alunos que estão constantemente utilizando-a no processo de ensino aprendizagem. Em virtude disso este trabalho tem como objetivo analisar propostas de atividades didáticas no site centro virtual Cervantes e qual o tratamento metodológico dado a estas, bem como verificar se o site traz atividades que estimulem o letramento digital nos usuários. Através de uma pesquisa interpretativista com abordagem qualitativa analisamos quatro atividades do site e usamos como aporte teórico autores como: Araújo (2007), Mortatti (2004), Ribeiro (2006), Buzato (2003) entre outros. Para nossa análise utilizamos dois critérios: verificar se as propostas de atividades didáticas trazidas pelo site contribuem para desenvolver as práticas de letramento digital e, o segundo critério, investigar também que habilidades linguí­sticas, comunicativas e tecnológicas são exigidas dos usuários para desenvolver as atividades propostas pelo site. Dessa forma constatamos que as atividades do site abordam o fenômeno do letramento digital (prática de enviar e-mail, navegar em ambientes virtuais e páginas WEB), e que contribuem muito para letrar os alunos - usuários no ambiente virtual tendo em vista que hoje o mundo está cada vez mais digital.
Algumas considerações sobre memorial de leitura e a constituição do ethos discursivo na formação inicial do professor de lí­ngua portuguesa
Authors: Silva Sandro Luis
Published: February 2025

Este texto apresenta os resultados preliminares de uma pesquisa, cujo objetivo é a análise de memorial de leitura/formação, produzidos por alunos do primeiro perí­odo do curso de Licenciatura em Letras, durante as aulas de Leitura e Produção Textual, em uma universidade pública em São Paulo, considerando os elementos linguí­sticos que remetam à constituição do ethos discursivo. Numa abordagem qualitativa, trazemos, neste artigo, a análise de três memoriais (escolhidos aleatoriamente), valendo-nos dos estudos de Koch & Elias (2007, 2008), e em Marcuschi (2001) em relação à leitura e à escrita, em Schneuwly & Dolz (2004) e Maingueneau (2002) quanto aos gêneros discursivos, Charaudeau e Maingueneau (2004), Amossy (2004) e Maingueneau (2008) no que se refere ao ethos discursivo. Observou-se que os alunos apresentaram um olhar crí­tico não só para o processo de leitura, como também a própria produção textual, evidenciando a necessidade de estratégias de ensino de leitura e escrita na escola básica, que os leve ao desenvolvimento da competência comunicativa.
Escrita e reescrita de textos acadêmicos: reflexão sobre os apontamentos de correção do professor
Authors: Bernardino Rosângela Alves Santos , Sampaio Maria Lúcia Pessoa , Pereira Crí­gina Cibelle , Silva Ananias Agostinho
Published: February 2025

O trabalho aborda os tipos de correção realizados em textos acadêmicos produzidos por alunos do curso de Letras e os seus efeitos para a reelaboração do texto, conforme os propósitos do gênero. O corpus constitui-se especificamente de artigos cientí­ficos, relatórios de pesquisa e monografias. Adota postulados da Linguí­stica Textual (MARCUSCHI, 2008; RUIZ, 2001; PRESTES, 2001), e segue a noção de gênero discursivo (BAKHTIN, 1997). A análise aponta os variados tipos de correção operados sobre o texto, com predomí­nio da correção textual-interativa, que levam o aluno a repensá-lo e reformulá-lo por meio de apagamentos, substituição, deslocamentos, acréscimos.