bluuebunny/crossref_metadata_2025_split huggingface dataset:
Clinical study on visual outcomes with four different intraocular lens following cataract surgery
Authors: Yadav Rahul , Choudhury Haimanti , Thangan Mrunal , Mansoor Shaik Mohammed Arif 
Published: December 2024

Objectives:
The aim of this study was to evaluate and compare the visual acuity and refractive outcomes of four commonly used posterior chamber intraocular lens (IOL) brands implanted during routine cataract surgery. All the lenses were monofocal, hydrophobic acrylic but belonged to a variable price range.

Material and Methods:
This was a retrospective study of cataract surgery patients who underwent phacoemulsification with four different types of IOL. The IOLs studied were Tecnis Eyhance ICB00 (Group A), AcrySof IQ SN60WF (Group B), Hoya iSert 150 (Group C), and S lens (Group D); 35 eyes in each group. The parameters studied were uncorrected distance visual acuity (UCVA), best-corrected visual acuity (BCVA), and manifest refraction on post-operative days (POD) 1, 7, and 30.

Results:
On average, 97.14% of patients attained BCVA of 6/12 or better at the final follow-up; 83.57% of patients attained UCVA of 6/6–6/12 at the final follow-up. The highest percentage of patients achieving good UCVA (6/6– 6/12) was seen with AcrySof IQ (94.28%), followed by S-Lens (88.57%), Hoya iSert 150 (82.85%), and Eyhance (68.57%). In POD 1, log MAR UCVA in the four groups did not show any difference (P = 0.42). In POD 7, Group B (AcrySof IQ) had statistically significantly better UCVA as compared to the other three groups (P = 0.04). In POD 30, the UCVA in Groups B, C, and D were comparable, which was better than Group A (Eyhance) (P = 0.01). The spherical equivalent required to achieve BCVA was lowest in Group B (0.15 ± 0.24) and highest in Group A (0.30 ± 0.28) (P = 0.13).

Conclusion:
All four IOLs produced comparable post-operative visual acuity and refractive outcomes. Surgeons can confidently select more affordable monofocal IOLs without compromising the quality of care, considering both the percentage of patients achieving the optimal vision and the consistency of the outcomes across different lens types.
EL TIRANICIDIO EN EL DERECHO POSITIVO URUGUAYO
Authors: Cremanti Casás Vicente 
Published: December 2024

Concepto de tiranicidio, ejemplos históricos, normas chinas, opiniones antiguas sobre su justificación, normas jurídicas y religiosas, el tiranicidio de Marco Bruto, opiniones de escritores cristianos, juicio de Dante, normas y opiniones medievales, Concilio de Constanza, normas y opiniones durante los tiempos modernos, justificación de Juan de Mariana, juicios durante la época de las revoluciones, el tiranicidio del presidente Idiarte Borda, opiniones en el siglo XIX y posteriores, opinión de Fidel Castro, intentos de legitimación del terrorismo, tiranicidios de Mussolini y de Ceausescu, normas recientes en Alemania, Portugal y Perú, opiniones de Maritain, Pablo VI y D’Ors, el derecho positivo uruguayo, la letra del himno nacional, normas jurídicas posteriores a la aprobación del himno, conclusión sobre la licitud del tiranicidio.
DE LA IGUALDAD A LA COMPENSACIÓN. UNA MIRADA DE GÉNERO HACIA LOS FEMINISMOS DE STUART MILL Y CARLOS VAZ FERREIRA
Authors: VÁZQUEZ LAURA OSTA 
Published: December 2024

Este artículo busca mostrar, por un lado, la influencia de Stuart Mill y Carlos Vaz Ferreira tuvieron en la clase política y universitaria de finales del siglo XIX y principios del siglo XX. Por otra parte, busca también identificar los puntos de encuentros y desencuentros entre Vaz Ferreira y Stuart Mill desde una perspectiva de género. Desde un análisis descriptivo y textual se busca comparar y contextualizar las distintas posturas con respecto al lugar que las mujeres y los varones deberían ocupar en la sociedad, así como problematizar e identificar dichas corrientes. A partir de la lectura de las obras Sobre el Feminismo y La esclavitud de las mujeres se busca comparar los feminismos de John Stuart Mill y Carlos Vaz Ferreira desde una perspectiva de género. Las preguntas que guían de este trabajo parten de interrogantes que surgen a partir de ciertos temas claves tratados por ambos autores en las obras señaladas ¿Qué diferencias tenían ambos feminismos representados por ambos y qué tipo de soluciones dieron al problema de la igualdad? ¿Qué pensaban sobre la capacidad y educación de las mujeres y sobre el lugar que deberían tener dentro del matrimonio y en la sociedad en general? Estas son algunas de las interrogantes que intentaremos responder desde una perspectiva de género.
Efectiva tutela jurisdiccional: un pilar del Estado de Derecho. Reflexiones a partir de última investigación realizada.
Authors: Saizar Verónica 
Published: December 2024

El artículo presenta los resultados de una reciente investigación llevada a cabo sobre los procesos de inconstitucionalidad relacionados al principio de la efectiva tutela jurisdiccional, haciendo un corte temporal para el análisis en los últimos 5 (cinco) años, es decir, de 2018 a 2023.
El marco teórico se basa en el estudio del Estado de Derecho, tomando como antecedente, una investigación llevada adelante por la autora, sobre el grado de cumplimiento del Estado uruguayo respecto de sentencias de condena recaídas en su contra, investigación que tomó como parámetro de análisis, el período comprendido entre 2010 y 2020.
A partir de la relevancia manifiesta del principio de efectiva tutela jurisdiccional y su implicancia práctica en los fallos analizados en la primera investigación llevada adelante, se entendió conveniente realizar un nuevo estudio, en esta oportunidad, acotado a los procesos de inconstitucionalidad, a fin de contrastar el impacto del referido principio en los fallos, lo que se proyecta en el Estado de Derecho como tal.
Study of Reversible Nozzle Apparatuses Using Euler Methodology and CFD Technologies
Authors: Sazonov Yuri A. , Mokhov Mikhail A. , Bondarenko Anton V. , Voronova Victoria V. , Tumanyan Khoren A. , Konyushkov Egor I. 
Published: December 2024

This research aims to study multiflow nozzle apparatuses designed to control the thrust vector within a full geometric sphere when the deflection angle of the thrust vector can vary in the range from +180 °to -180 °in any direction. The distribution of the working gas energy was considered as exemplified by a reversible nozzle apparatus with two outlet channels. It was shown that when using wedge-shaped diaphragms, the critical section area can be regulated while maintaining a constant pressure and flow rate of the working gas entering the inlet of the multiflow nozzle. In this case, the mass flow rate of the gas and jet thrust in each outlet channel change in direct proportion to the linear displacement of the diaphragm. Known conical diaphragms do not provide these results. To create promising control systems and train designers, it is proposed to use the Euler methodology and CFD technologies more widely based on the philosophy of technology. In the course of the numerical experiments, the options for the thrust cutoff (tailoff) were considered. A scientific basis has been prepared for solving problems with six degrees of freedom in three-dimensional space, considering Euler angles, when controlling the thrust vector within a full geometric sphere. Issues in flight trajectory planning (for example, for an unmanned aerial vehicle) are discussed with regard to new possibilities for extreme maneuvering. Two main areas for the development of scientific research are considered: energy-saving power generation and transportation systems (land, sea, and air). Doi: 10.28991/CEJ-2024-010-11-013 Full Text: PDF
Effects of Varied Soil Leveling Methods on Physical Properties: A Comparative Analysis
Authors: Sabahy Amr , EL-Sheshny Abdel-Rahman A. , Elsamra Essam A. , Eid Mohamed M. M. , Essam Mohamed 
Published: December 2024

The total cultivated land area in this context is 8,664,000 square meters, which constitutes about 4% of Egypt's territory. The cultivation relies on old land dams, lines, and furrow surface irrigation systems. A significant portion (76%) of the cultivated land is irrigated with high-density leveled soil instead of unlevelled soil. Leveled soil has very low clay and organic matter content. Land leveling is a preparation or modification process that provides a suitable surface for seeding production. It involves reducing high areas and raising low or deep spots to create a more even surface. Laser-controlled land leveling is a technique that helps create a more even surface by reducing high areas and raising low spots. This process aims to eliminate surface irregularities and create a level plane, which can significantly impact crop germination, uniformity, and, ultimately, the yield of field crops. Laser technology allows for precision in land leveling, ensuring a more consistent seed depth, better water distribution, and improved crop-growing conditions. By creating a more uniform surface, the potential for more consistent crop growth, better water retention, and improved distribution of nutrients is increased. The study's main objective appears to be to determine the most appropriate types of land leveling that can be implemented and to analyze how land leveling treatments affect the physical properties of the soil during different seasons. The data shows that the leaser treatment decreased soil porosity in both seasons, dropping values from 57.36% to 54.34% in the first season and from 55.47% to 51.32% in the second season. In contrast, the "rotary treatment" had the opposite effect, increasing soil porosity in both seasons. The values rose from 57.34% to 59.62% in the first season and from 57.74% to 59.25% in the second. Observing how these treatments had different impacts on the soil over time is intriguing. Doi: 10.28991/CEJ-2024-010-11-014 Full Text: PDF
Analyzing the Future Climate Change Impacts on Meteorological Parameters Using the LARS-WG Model
Authors: Dheyaa Mohammed A. , Al-Mukhtar Mustafa M. , Shemal Khalid 
Published: December 2024

This research aims to evaluate the impacts of climate changes and reveal the future trends on meteorological parameters, i.e., precipitation and temperature effects, in three major cities in Iraq, namely Baghdad, Wasit, and Maysan, which are located along the Tigris River basin. The LARS-WG8.0 model was employed, and five GCMs were used within CMIP6 under three different scenarios, i.e., SSP126, SSP245, and SSP585, for the period 2021-2100. The observed and simulated data were tested by the statistical criteria R, R2, NSE, and RMSE through the baseline period 2003-2022. In addition, using the K-S test for validation of the LARS-WG8.0 model resulted in accuracy and reliability. The future projections indicate that the average temperatures will increase until the end of the current century, with a difference of 1.86, 2.85, and 5.36°C. The fluctuations in precipitation occur throughout the winter, spring, and autumn months. The highest precipitation was recorded in December and January. Therefore, all GCMs give a unified indicator of future climate forecasts. Rising temperatures and fluctuations in precipitation negatively impacted water and food security. As a result, this will impact the water resources and agricultural sectors. This research contributes to exploring the future climate behavior of the study area. Doi: 10.28991/CEJ-2024-010-11-019 Full Text: PDF
Enhancement of Expansive Soil Properties by Water Treatment Sludge Ash in Landfill Liners
Authors: Al-Soudany Kawther Y. H. , Fattah Mohammed Y. , Rahil Falah H. 
Published: December 2024

This study aims to enhance the suitability of expansive clayey soils for use as landfill liners by incorporating water treatment sludge ash (WTSA). Expansive soils, prone to swelling and desiccation cracking, compromise landfill liner integrity, increasing the risk of groundwater contamination. Local soils often do not meet the requirements for hydraulic conductivity and stability, prompting the use of additives like bentonite. However, bentonite-treated soils still face challenges in tropical regions due to moisture loss and cracking. This research investigates the effects of adding WTSA to bentonite-treated soils to mitigate swelling and shrinkage issues. Several geotechnical tests were conducted, including hydraulic conductivity, free swell percentage, swelling pressure, volumetric shrinkage, and desiccation cracking. Results show that WTSA significantly reduces hydraulic conductivity, free swell percentage, and swelling pressure, meeting the standard requirements for liners (hydraulic conductivity of at least 1×10-9m/s and volumetric shrinkage of at least 4%). Moreover, WTSA addition reduces desiccation cracking to acceptable levels, demonstrating its potential as an effective reinforcement material. This study introduces an innovative approach to using WTSA, a waste product, as a sustainable alternative to conventional liner materials, reducing environmental impact and enhancing landfill liner performance. Doi: 10.28991/CEJ-2024-010-11-04 Full Text: PDF
Utilization of Hybrid SIFCON to Improve Performance and Properties of Slab System Openings
Authors: Abuzaid Esraa Kh. , Osman S. A. , Mutalib Azrul A. , Al-Zaidee Salah R. 
Published: December 2024

This research aims to enhance Slurry Infiltrated Fibrous Concrete (SIFCON) by incorporating both long and short fibers, with the goal of increasing ductility and mechanical properties behavior. The study also evaluates the effectiveness of SIFCON in strengthening two-way reinforced concrete slabs with large openings. Various SIFCON mixes were created, integrating hooked-end fibers, micro steel fibers, and different volume ratios (Vf) of hybrid steel fibers (one-third, one-half, and two-thirds). A reference mix with 2% hybrid fiber-reinforced concrete (SFC) was formulated for comparison. Hybrid SIFCON samples demonstrated superior mechanical properties compared to those reinforced with hooked fibers, showing higher compressive strength, cylinder compressive strength, flexural strength, and direct tensile strength by 14%, 13.9%, 38.2%, and 58.2%, respectively, at 28 days, but a lower splitting tensile strength by 24%. Compared to micro steel fiber-reinforced samples, hybrid SIFCON exhibited higher compressive strength, cylinder compressive strength, flexural strength, and splitting tensile strength by 18.2%, 51%, 167.5%, and 43.6%, respectively, but a lower direct tensile strength by 7.4%. The study involved nine two-way square slabs with various mixtures of normal concrete, mortar-infiltrated fiber concrete, and full SIFCON. Control samples were constructed using normal-strength concrete. The application of SIFCON increased punching shear strength by 3.21% to 154.25% compared to the control samples. Doi: 10.28991/CEJ-2024-010-11-07 Full Text: PDF
Evaluation of an Outdoor Pilot Scale Hybrid Growth Algal-Bacterial System for Wastewater Bioremediation
Authors: Hassan Khalid , Khalifa Abdelkawi , Hegazy Mohamed , Helmy Mohamed 
Published: December 2024

Synergistic cooperation and interaction between algae and bacteria had made it easy by using one single step only to efficiently eliminate the impurities found in wastewater. High pollution levels triggered by the disposal of untreated wastewater and the harsh social and economic conditions, together with high construction and operation costs of conventional wastewater treatment systems, made it vital to find simple, efficient, cost-effective treatment systems. In this research work, a hybrid microalgae-bacteria pilot outdoor system comprised of a series of Algaewheel® rotating algae contactors (RACs) that receive preliminary treated domestic wastewater at a hydraulic retention time (HRT) of 8 hours was monitored for a period of 5 months. An average dissolved oxygen (DO) value of 3.04 ± 1.02 mgL⁻¹ was obtained in the effluent-treated wastewater. While the average removal efficiencies recorded for the parameters monitored were 90.73% for BOD5, 89.10% for COD, 93.45% for TSS, 77.05% for NH3-N, and 70.40% for TN. All the effluent values for the parameters monitored were below the limits of both the local and international standards. The pilot system was found to be suitable and adaptable for small communities with low discharges of 5000 m³/day or less due to its low operation and maintenance requirements, as its electricity consumption is 80% less compared with the conventional wastewater treatment systems. Doi: 10.28991/CEJ-2024-010-11-09 Full Text: PDF
Fotoetnografia: a exposição fotográfica "Encantos, danças e olhares" com as crianças da Estrada Velha em Acarape/CE
Authors: Lima Sol Alves de , Nascimento Luan Rodrigues do , Mesquita Nathália Medeiros 
Published: December 2024

A exposição fotográfica, realizada entre os dias 16 e 18 de novembro de 2022, Encantos, Danças e Olhares propõe apresentar o resgate histórico, as memórias, os afetos, as crianças quadrilheiras, a construção coletiva, a participação comunitária e as tradições do São João da Estrada Velha que ocorreu no dia 14 de julho de 2022 na cidade de Acarape/CE. Esta cidade de acordo com o último censo tem uma estimativa de 15.140 pessoas (IBGE, 2020), localizado no Maciço do Baturité, a 59.37 km da cidade de Fortaleza/CE. O evento foi realizado através da parceria da comunidade com projeto de extensão “Infâncias reapoderadas 2022: oficinas socioeducativas com crianças em situação de pobreza da comunidade da Estrada Velha/Acarape”, vinculado a Rede de Estudos e Afrontamentos das Pobrezas, Discriminações e Resistências - ReaPODERE/UNILAB, sediado na Universidade Internacional da Lusofonia Afro-brasileira - UNILAB com vinculação a Pró-Reitoria de Extensão - PROEX.
O seguinte projeto artístico nasce a partir das inserções comunitárias embasadas na educação social no desenvolvimento de suas oficinas socioeducativas realizadas na comunidade, realizadas desde 2017. (MOURA JR, LIMA, FERREIRA, 2018). Porem as construtoras dessa exposição têm menos tempo de participação no projeto. Com as imersões comunitárias, possibilitou o seu engajamento no processo colaborativo do evento, facilitando o processo fotográfico realizado. Por meio dessa ação, conseguimos realizar através das fotoetnografias da quadrilha, observar e construir novas formas de pensar e atuar com as crianças, onde destacamos nesse artigo a exposição fotográfica.
O objetivo deste artigo é de discutir através dessa exposição, os trabalhos dos integrantes do grupo de extensão realizado na comunidade, tendo como foco principal as crianças quadrilheiras, a expressão artística e à prática da dança junina comunitária, registradas nas fotografias da Sol Alves e Nathália Medeiros, com curadoria fotográfica de Luan Rodrigues, tercemos a Exposição ENCANTOS, DANÇAS E OLHARES, a partir da fotoetnografia. Sendo um método que utiliza a fotografia como narrativa imagética capaz de preservar o dado e convergir para o leitor uma informação cultural a respeito da comunidade estudada (ACHUTTI, 1997).
Uma de nossas motivações para a realização deste trabalho foi de refletir sobre a realidade social das crianças através das diversas atividades exercidas, tais como: a invenção, autonomia, organização coletiva, e principalmente as práticas coletivas de criação criativa que são percebidas e sentidas através das imagens, captadas, que mostram, às crianças e suas famílias nas atividades culturais e artísticas, desenvolvidas pela comunidade em parceria com a rede.
E com vocês, A II QUADRILHA DA ESTRADA VELHA!!!
Pengaruh Beberapa Konsentrasi Paclobutrazol terhadap Pertumbuhan dan Hasil Golden Melon (Cucumis melo L.) pada Sistem Hidroponik Nutrient Film Technique
Authors: Muhammad Dimas Pratama Arianto  , Nurrachman  , Nihla Farida  
Published: December 2024

Percobaan ini bertujuan untuk mengetahui respon pertumbuhan dan hasil tanaman golden melon terhadap berbagai konsentrasi paclobutrazol pada sistem hidroponik Nutrient Film Technique. Penelitian ini dilaksanakan dari bulan November 2023 sampai dengan bulan Februari 2024, di Glass House Fakultas Pertanian Universitas Mataram, Kota Mataram, Provinsi Nusa Tenggara Barat ( ± 25 m dpl). Metode yang digunakan adalah metode eksperimental dengan percobaan di Glass House. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan faktor tunggal yaitu konsentrasi paclobutrazol yang terdiri atas empat aras yaitu: 0 ppm (P0), 50 ppm (P1), 100 ppm (P2), dan 150 ppm (P3) masing-masing diulang empat kali dengan waktu pengaplikasian pada 21 HST. Data hasil pengamatan dianalisis menggunakan Analysis of Variance (ANOVA) pada taraf 5%. Hasil percobaan menunjukkan bahwa Paclobutrazol berpengaruh terhadap laju pertumbuhan diameter batang, bobot buah, tingkat kemanisaan buah dan tingkat kekerasan buah. Paclobutrazol konsentrasi tertinggi (150 ppm) menyebabkan terhambatnya laju pertumbuhan diameter batang dan meningkatkan hasil tanaman golden melon, sebaliknya pertumbuhan yang lebih tinggi dan hasil terendah terdapat pada perlakuan tanpa paclobutrazol.
Pelatihan Penyusunan Modul Ajar Bagi Guru Sosiologi SMA di Kabupaten Lombok Utara
Authors: Masyhuri Masyhuri , Suud Suud , Ilyas Muhammad 
Published: December 2024

Dengan diberlakukannya Kurikulum Merdeka (Kumer) sebagai perubahan dari Kurikum 2013 (K-13) di berbagai jenjang Pendidikan di Sekolah, berimplikasi terhadap berbagai aspek pembelajaran, termasuk aspek perangkat pembelajaran, khususnya terkait Renvana Pelaksanaan Pembelajaran (RPP). Pada Kurikulum Merdeka, RPP berubah menjadi modul ajar. Perubahan tersebut tentunya tidak sekedar perubahan nama, melainkan juga perubahan struktur dan substansi di dalamnya. Melakukan perubahan dimaksud tentunya bukalah suatu hal yang mudah bagi guru, khususnya bagi guru soisologi SMA di Kabupaten Lombok Utara. Mereka masih kebingungan dalam menyusun modul ajar yang menjadi salah satu tuntutan kurikulum merdeka. Oleh karena itu, kegiatan pengabdian sangat penting dilakukan dengan tujuan agar guru Sosiologi SMA di Lombok Utara dapat menyusun modul ajar yang sesuai dengan kebutuhan pencapaian tujuan pembelajaran. Luaran kegiatan pengabdian ini adalah: (1) publikasi artikel ilmiah pada jurnal nasional ber-ISSN, dan (2) pernyataan pemanfaatan hasil pengabdian oleh mitra. Metode yang diguanakan adalah pelatihan dengan tahapan kegiatan: (1) penyampaian materi dan diskusi (2) pendampingan, dan (3) evaluasi. Hasil pengabdian menujukkan bahwa guru sosiologi dapat menyusun modul ajar Sosiologi SMA Kelas X sesuai struktur dan substansi yang ditentukan, dibuktikan dengan adanya produk modul ajar yang disusun oleh guru SMA di Lombok Utara yang siap diimplementasikan guna meningkatkan kualitas pembelajaran Sosiologi SMA di Lombok Utara