bluuebunny/crossref_metadata_2025_split huggingface dataset:
Seasonal variation of chemical content and heavy metal levels in raw milk
Authors: ÖZBAY Sena 
Published: July 2023

Aksaray province is an important raw milk supplier for the dairy industry. In this respect, it is important to examine the milk quality of the region. In this case, milk was collected over a nine-month period from 413 cows at seven distinct locations in three different seasons. The percentages of fat, lactose, protein, dry matter, somatic cells, and the levels of heavy metals like arsenic, aluminum, cadmium, lead, and nickel were examined. All of these components and their levels of seasonal variations in milk were also researched.
Considering the average values of the parameters of the milk collected from all farms evaluated within the scope of the study, significant changes were detected. Significant changes were observed for fat, lactose, total solids, somatic cells, arsenic, aluminum, nickel, cadmium and lead. Only the protein value did not change depending on the seasons. The details of the changes on the basis of farms are also examined in the study.
Assessment of the competitiveness of manufacturing enterprises in the modern economic environment
Authors: Kadieva Zuhran Halilova 
Published: July 2023

Presented in the present paper are the results of a scientific study that aims to develop and test a different model for analyzing and evaluating the competitiveness of manufacturing enterprises in the modern economic environment. Examined closely are the main aspects of the enterprise competitiveness in full consideration of their internal abilities to achieve high results over a long period of time,. The analysis shows that there are new possibilities for researching the competitiveness of the manufacturing enterprises, in search of simpler and universally applicable models and methods for the analysis and evaluation of competitiveness, and in particular that of the industrial enterprises. A new model is proposed for the analysis of the enterprise competitiveness by using familiar techniques, but with the application of a new approach to the grouping of the aspects of competitiveness in three main directions. It is also worth noting that the model. hereto described. is applicable to enterprises of different scale and subject of manufacturing.
Implementación de Plástico Polipropileno como Material de Contacto en Aireadores de Bandejas
Authors: Enríquez Pinos Carlos Gabriel , Alvarez Castillo Elio Andres 
Published: July 2023

El presente proyecto de investigación es una alternativa de uso de polipropileno (PP) como medio de contacto en torres de aireación; con el fin de remoción de Hierro, Ácido Sulfhídrico y Dióxido de Carbono.
Se construyeron dos prototipos, utilizando grava y plástico polipropileno, considerando que la torre patrón es la que contiene grava. Este proceso determinó que el polipropileno es eficiente para oxidar metales y remover gases, siendo el 50.4% de Hierro, 33% de Dióxido de Carbono (CO2) y 23% Ácido Sulfhídrico (H2S) a diferencia de la grava que presentó valores de 30% para CO2 y 69% de H2S respectivamente, además se obtuvo que la torre con grava es un 21,7% más económica que la del PP.
Palabras clave: Transferencia de gases / Torres de aireación / Aireación por gravedad / Tratamiento de aguas / Hierro / Ácido Sulfhídrico / Dióxido de Carbono
ESTUDO CLÍNICO E EPIDEMIOLÓGICO DO CÂNCER DE MAMA DE MULHERES OPERADAS NO HOSPITAL ESCOLA ÁLVARO ALVIM (HEAA) NO MUNICÍPIO DE CAMPOS DOS GOVTACAZES-RJ
Authors: Chacur Dib Abdalla , Chacur Abdalla Dib 
Published: July 2023

Objetivo : Avaliar os aspectos clínicos e epidemiológicos do Câncer de Mama nas pacientes operadas no Serviço de Ginecologia e Mastologia do HEM . Método: Realizamos o levantamento dos dados de 236 pacientes operadas no HEAA entre 1998 e 2006. Os dados clínicos e epidemiológicos analisados de forma descritiva foram: os fatores prognósticos como idade, tamanho do tumor, grau histológico, estadia clínico e dados daimuno-hi stoquímica. Fizemos a correlação entre eles e o comprometimento da axila, à exceção dos resultados de lmuno-histoquímica, comparando com dados da literatura. Resultados: A média de idade das 236 pacientes operadas no HEM foi de 55 anos e a mais jovem tinha 28 anos e a mais velha 89 anos. A incidência foi de 25% e 23,7% entre 40 e 49 anos e 50 e 59 anos de idade, respectivamente. O tamanho do tumor foi menor do que 2 cm (T1) em 19,1% e T2 (2 a 5cm) em 46% das pacientes. O estadiamento clínico (EC) apresentou a seguinte distribuição: ECO, 1, li, Il i e IV foram de 3%, 15, 7%, 53%, 24,2% e 4,2, respectivamente. O grau histológico li correspondeu à 82,9% dos espécimes analisados. Os tipos de cirurgias mais reali zadas foram a quadrantecto mia com li nfonodecto mia axilar em 14% e a mastectomia radical em 72,5% dos casos. Em relação ao número de li nfonodos comprometidos encontrou-se 50,5% de negatividade (O) e 1 a 3 linfonodos positivos em 20,6% das mulheres operadas. A análise imuno­ histoquímica revelou: 52,8, 46,5, 89,7, 48,2, 22,4 % positivos para os receptores de estrogênio, progesterona, Ki67, P53, HER2neu, respectivamente. Conclusão: As pacientes que são operadas no Setor de Mastologia do HEM na sua maioria apresentam estadias clínicos avançados, dados que mostram que o programa de rastre io do Câncer de Mama em nosso Município não é ainda amplamente utilizado como uma conduta preventiva eficiente.
EFEITOS AGUDOS E CRÔNICOS DO ESTRADIOL SOBRE A PRESSÃO ARTERIAL SISTÊMICA EM MULHERES APÓS A MENOPAUSA COM HIPERTENSÃO ARTERIAL ESTÁGIO II.
Authors: Alecrin Israel Nunes , Aldrighi José Mendes , Caldas Márcia Azevedo , Silva Elis Nogueira , De Oliveira Paulo Rogério , Ramires José Antônio Franchini 
Published: July 2023

Introdução: A terapia hormonal da menopausa (THM) é amplamente utilizada para alívio dos sintomas relacionados à menopausa, prevenção e tratamento da osteoporose; porém, seu uso em mulheres hipertensas estágio li ainda não está defi nido. Objetivo: Avaliar os efeitos agudos e crônicos do estradiol, em doses fi siol ógicas, sobre a pressão arterial sistêmica em mulheres após a menopausa com hipertensão arterial estágio li e em tratamento. Metodologia: Foram avaliadas 34 mulheres com média etária de 58,5 8 ± 3, 5 anos, dist ribuída s em dois grupos: 17 usuárias de estradiol(1 mg, via oral)denominadas grupo est radiol (GE) e 17 usuárias de placebo, chamadas de grupo placebo (GP). O estudo teve duração de12 semanas e foi do t ipo prospectivo, randomizado, duplo-cego. A pressão arterial foi medida usando um aparelho automático e de forma contínua, no momento basal, após 90 minutos e 12 semanas da administração do estradiol e do placebo. Todas estavam em uso de medicação anti-hipertensiva como os inibidores da enzima conversora do angiotensinogênio (ECA), diuréticose alfa-metildopa. Resultados: As concentrações séricas do estradiol nos três momentos do estudo foram de 20 ± O, 85 ± 50, 120 ± 74 pg/ml (p<0,001) no GE e no GP foi igual 20 ± O pg/ml no momento basal, 90 minutos e 12 seman as após tratamento. A pressão arterial sistólica (PAS) no grupo estradiol foi de 153 ± 22, 152 ± 17 e 149 ± 16 mmHg no momento basal, após 90 minutos e 12 semanas após tratamento , respectivamente (p < ns ) e a pressão arterial diastólica (PAD) foi de 95 ± 12, 91 ± 10 e 93 ± 9 mmHg no momento basal, após 90 minutos e 12 semanas após o tratamento, respectivamente( p<ns). Conclusões: Não ocorr eram diferenças estatisticamente significantes int ra-grupo e entre os grupos estradiol e placebo para PAS e PAD nos três momentos do estudo, o que nos permitiu concluir que mulheres após a menopausa, hipertensas e sob t erapia anti-hipertensiva não exibem contra- indicação à THM com estradiol administrada durante 12 semanas .
Bakteri Asam Laktat Kandidat Probiotik dari Susu Kuda Bima
Authors: Asnita Dewi , Meryandini Anja 
Published: July 2023

Awareness of the role of healthy food has led to increased public interest in healthy food that has additional functions than as energy fulfillment. One form of the healthy foods is food that contains probiotics, so this study aims to select lactic acid bacteria from milk as probiotic candidates. Lactic acid bacteria isolates from goat, horse and buffalo milk in Indonesia were studied to find the best probiotic candidates out of 100 isolates. Parameters which are measured in this study included resistance to gastric acid, bile salts, aggregation, autoaggregation abilities, and sensitivity to antibiotics. One isolate from bima horse’s milk has the potency as a probiotic candidate. The bacterial isolate from Bima horse’s milk has the character of being resistant to acids, and bile salts, sensitive to the two antibiotics tested and can aggregate with Salmonella Thypimurium. From molecular identification, the selected Bima horse’s milk isolate has similarities with Lacticaseibacillus rhamnosus strain MG5511.
Outcome of pregnancy in previous cesarean section comparing elective versus trial of labor (VBAC) at KRL Hospital, Islamabad.
Authors: Maria Aslam  , Mehak Asim Khan  , Filza Habib  , Hasina Sadiq  , Maria Habib  , Munazza  
Published: July 2023

Objective: To determine feto maternal outcome in patients with cesarean section and comparing outcome following TOLAC and elective repeat cesarean delivery. Study Design: Descriptive, Cross-sectional study. Setting: Department of Obstetrics & Gynecology, Kahuta Research Laboratory (KRL) Hospital, Islamabad. Period: 10th September 2019 to 9th March 2020. Material & Methods: 93 pregnant women of gestational age 37-42 weeks with previous transverse cesarean section were included. Patients with a history of multiple pregnancies, ruptured uterus, placenta previa, polyhydramnios or oligohydramnios, and fetal malpresentation were excluded. In each patient, the labor trial was done; if not possible, then a cesarean section was done on the elective list. Each case was done by the researcher herself in the presence of a consultant gynecologist and the mode of delivery (vaginal/cesarean), was noted. After this fetal outcome i.e. live birth (yes/no), NICU admission (yes/no), and Apgar score >6 at 5 minutes (yes/no) was noted. Results: Maternal outcomes in a previous cesarean section was found to be a cesarean section in 60 (64.52%) and VBAC in 33 (35.48%), an APGAR score >6 at 5 minutes after VBAC was seen in 100.0% and after elective cesarean delivery in 81.67% of neonates. NICU admission is 0.0% in TOLAC compared to 20.0% with elective repeat LSCS. Live birth after emergency cesarean delivery was seen in 93.33% and 100% after VBAC. Conclusion: This study concluded that the maternal outcome in a previous cesarean section was found to be a cesarean section in 64.52% and VBAC in 35.48% of women and fetomaternal outcome following TOLAC is better.
“En cada repartimiento ha de aver un tucuirico”: el rol y representación del funcionario incaico conocido como tocuirico en el Gobierno del Perú de Juan de Matienzo, 1567
Authors: Ferreira Rubio Ignacio 
Published: July 2023

El artículo tiene como objetivo comprender la propuesta de restitución colonial del funcionario incaico conocido como tocuirico, realizada por el licenciado Juan de Matienzo en su obra Gobierno del Perú (1567). Con el fin de asimilar el marco de producción del escrito, se examina el contexto del virreinato peruano del siglo XVI. Se infiere que, producto de la constante inestabilidad sociopolítica en el Perú del periodo, Matienzo buscó la instauración de un buen gobierno. Para ello, Matienzo planteó modificar el aparato burocrático existente hasta entonces, proponiendo la inclusión del tocuirico como un miembro fundamental en su propuesta gubernamental. Metodológicamente, el trabajo se centró en descriptores presentes en documentos coloniales inéditos disponibles en la Biblioteca Nacional de España y el Archivo General de Indias. Junto con ello, se analizaron los trabajos de letrados de la época, como Betanzos, Cieza de León, Falcón y el propio licenciado Matienzo.
IMPLEMENTASI PEMBELAJARAN BERDIFERENSIASI DI KELAS
Authors: Marantika Juliaans E R , Tomasouw Jolanda , Wenno Eldaa C 
Published: July 2023

Differentiated learning is one part of the policy of implementing Merdeka Belajar Curriculum in schools. This learning pattern emphasizes the management of education in heterogeneous classes. In this learning context, teachers are required to be able to design learning activities that can accommodate differences in student characteristics and backgrounds. Implementing differentiated learning without assistance for teachers at school is certainly not easy. This community service activity for the German Language Education Study Program aims to provide knowledge to teachers to design and implement differentiated learning. The results achieved through this activity are teachers have knowledge about the concept and application of differentiated learning. Teachers understand the aspects of differentiated learning that need to be considered in planning, namely content, process, product, and environment or learning climate in the classroom. Teachers can decide how these four elements will be incorporated into classroom learning. Teachers can also customize the learning environment and atmosphere, as well as the content, process and product of each class based on the previously diagnosed student profile. In addition, teachers also understand the indicators that need to be used to assess student learning achievementobtained from various media can be explained properly to avoid the wrong concept
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DAN MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) TERHADAP HIGHER ORDER THINKING SKILLS (HOTS) SISWA DITINJAU DARI KEMAMPUAN AWAL MATEMATIS SISWA KELAS XI SMA NEGERI 4 MALUKU BARAT DAYA
Authors: Dahoklory Andy S K , Lekitoo John N 
Published: July 2023

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran problem based learning (PBL), creatve problem solving (CPS), dan model pembelajaran konvensional terhadap higher order thinking skills (HOTS) siswa ditinjau dari kemampuan awal matematis siswa. Jenis penelitian yang digunakan dalam peneleitian ini adalah eskperimen semu dengan desain penelitian faktorial 3x3. Adapun penelitian ini dilakukan pada siswa kelas XI SMA Negeri 4 MBD tahun ajaran 2021/2022 ganjil. Hasil penelitian menunjukkan bahwa (1) terdapat perbedaan kemampuan berpikir tingkat tinggi siswa yang diajarkan dengan menggunakan model pembelajaran CPS, PBL, dan konvensional pada materi program linier di kelas XI MIA SMA Negeri 4 MBD; (2) Terdapat perbedaan kemampuan berpikir tingkat tinggi siswa yang memiliki KAM tinggi, sedang, dan rendah pada materi program linier di kelas XI MIA SMA Negeri MBD; dan (3) terdapat pengaruh interaksi antara model pembelajaran CPS, PBL, dan konvensional dengan KAM tinggi, sedang, dan rendah terhadap kemampuan berpikir tingkat tinggi siswa.
Pengaruh Bauran Pemasaran (4P) Terhadap Minat Menggunakan Produk Tabungan Emas Pada Pegadaian Syariah
Authors: Iffah Jauhara Zakiyah , Fibrianti Liza , Astuti Yuni 
Published: July 2023

This research is aimed to analyze the influence of marketing mix (4P: Product, Place, Price, and Promotion) in using gold saving Product for Faculty of Economic and Business Islam (FEBI) students Raden Mas Said State Islamic University Surakarta. This research is descriptive quantitative. Questionnaires were distributed to 120 students of FEBI Raden Mas Said State Islamic University Surakart
a . The data were tested validity with Confirmatory Factor Analysis (CFA) and reliability with Alpha Cronbach formula to test the of the research instrument. The hypothesis were analyzed by multiple regression analysis using SPSS version 23. This study found that the independent variables in this study simultaneously influenced the interest variable in using Gold Savings Products at Pegadaian Sharia. This study found that the marketing mix (4P), namely place, price, product and promotion, partially only product variables that did not affect the interest in saving gold.
FATORES RELACIONADOS À DIFICULDADE DE CATETERISMO PERIFÉRICO EM PACIENTES ONCOLÓGICOS ADULTOS
Authors: Pimentel Carvalho Danielle , De Carvalho Queluci Gisella , Tonini Teresa 
Published: July 2023

Objetivo: Analisar as evidências científicas na literatura acerca dos fatores de risco que caracterizam um acesso venoso periférico difícil em pacientes oncológicos. Método: Revisão integrativa nas bases: SCOPUS, MEDLINE, EMBASE e LILACS. Incluídos estudos completos com o tema central e excluídos artigos relacionados à pediatria, cateter venoso central e com ultrassom. Resultados: Foram selecionados 13 estudos. Houve predominância de Estudos de Coorte (53,8%), evidência 2B; Transversais (15,4%), 2B; Revisões Sistemáticas de estudos de coorte (15,4%), 2A; Controlado randomizado (7,7%), 1B; Caso-controle (7,7%), 3B. Encontrados 44 fatores relacionados à dificuldade da punção venosa periférica. Não-palpabilidade, não-visibilidade e histórico anterior de difícil acesso venoso, foram os mais apontados e com maior evidência. Conclusão: Existem poucos estudos desta temática na oncologia, quando a avaliação do enfermeiro necessita ser precisa e sistemática, principalmente nos acessos venosos difíceis. Ampliação de pesquisas pode melhor conduzir a decisão do enfermeiro na escolha do acesso venoso mais adequado.
Comparative Reliability Analysis between Horizontal-Vertical-Diagonal Code and Code with Crosstalk Avoidance and Error Correction for NoC Interconnects
Authors: Abed Hamdan Kadhim , Flayyih Wameedh Nazar 
Published: July 2023

Ensuring reliable data transmission in Network on Chip (NoC) is one of the most challenging tasks, especially in noisy environments. As crosstalk, interference, and radiation were increased with manufacturers' increasing tendency to reduce the area, increase the frequencies, and reduce the voltages. So many Error Control Codes (ECC) were proposed with different error detection and correction capacities and various degrees of complexity. Code with Crosstalk Avoidance and Error Correction (CCAEC) for network-on-chip interconnects uses simple parity check bits as the main technique to get high error correction capacity. Per this work, this coding scheme corrects up to 12 random errors, representing a high correction capacity compared with many other code schemes. This candidate has high correction capability but with a high codeword size. In this work, the CCAEC code is compared to another well-known code scheme called Horizontal-Vertical-Diagonal (HVD) error detecting and correcting code through reliability analysis by deriving a new accurate mathematical model for the probability of residual error Pres for both code schemes and confirming it by simulation results for both schemes. The results showed that the HVD code could correct all single, double, and triple errors and failed to correct only 3.3 % of states of quadric errors. In comparison, the CCAEC code can correct a single error and fails in 1.5%, 7.2%, and 16.4% cases of double, triple, and quadric errors, respectively. As a result, the HVD has better reliability than CCAEC and has lower overhead; making it a promising coding scheme to handle the reliability issues for NoC.
Study the Effect of using RAP in Warm Mix Asphalt Pavement.
Authors: AL-Mosawe Ghofran A. , Al-Mosawe Hasan M. 
Published: July 2023

Sustainability is providing the needs without compromising the ability of the strategical forming to meet their requirements. The production of warm asphalt mixtures using recycled pavements produces economic and environmentally friendly mixtures, which is the most important advantage of this work. This research aims to determine the effect of recycled asphalt concrete (RAP) on the indirect tensile strength of warm asphalt mixtures and Marshall Properties. Models of warm asphalt mixtures using Aggregate from the Al-Nibaay quarry, Asphalt with a degree of penetration (40-50) from the refinery of the cycle, and obtained Recycled asphalt concrete from Salah Al-Din Road, Al-Ameriya area in Baghdad are prepared. Use five ratios of (0, 10, 20, 30, and 40%) of recycled asphalt concrete. Marshall Design method is adopted to estimate the perfect existence of the asphalt cement for sample preparation. The mixtures properties, volumetric properties, and indirect tensile strength test are evaluated to assess bonding strength. Results show that the increase in the replacement percentage of RAP causes an increase in flow and air void and decreases the bulk density, voids in mineral aggregate (VMA), and voids filled with Asphalt (VFA). Stability increases with increased RAP content until it reaches its peak and falls. The highest stability value is at 30% RAP by 58%, about the indirect tensile strength test. The increase in the RAP ratio increases the tensile strength and the bonding between the components. So including RAP material in warm asphalt mixtures improves properties and meets performance requirements.
Pseudoascitis por quiste ovárico gigante
Authors: Moretti Dino , Garay Contreras Maria Belen , Talamona Matias Miguel , Quiñones Nadia Daniela , Rossi Francisco Esteban , Laudanno Carlos Dario , Scolari Pasinato Carlos Mariano , Buncuga Martin Gonzalo 
Published: July 2023

El término pseudoascitis, se utiliza en los pacientes que dan la falsa impresión de ascitis, con distensión abdominal pero sin líquido libre peritoneal. Se presenta el caso de una mujer de 66 años, hipertensa e hipotiroidea con consumo ocasional de alcohol, que consulta por distensión abdominal progresiva de 6 meses de evolución y matidez difusa a la percusión, en quien se realiza una paracentesis con el aval equivoco de examen ecográfico que informa abundante líquido libre intrabdominal (Fig. 1), hallando posteriormente en TAC de abdomen y pelvis un proceso expansivo de aspecto quístico de 295mm x 208mm x 250mm. Se programa anexectomia izquierda (Fig. 2) con informe anatomopatológico de cistoadenoma mucinoso de ovario. La comunicación del caso remite a tener disponible el quiste ovárico gigante dentro de los diagnósticos diferenciales de ascitis. Si no se hallan síntomas o signos evidentes de insuficiencia hepática, renal, cardiaca o enfermedad maligna y/o la ecografía no revela signos típicos de líquido libre intrabdominal (líquido en el fondo de saco de Morrison o de Douglas, presencia de asas intestinales libres flotantes), se debería solicitar una TAC y/o una RMI antes de realizar una paracentesis, la cual podría tener consecuencias potencialmente graves.
La necesidad de un abordaje integrado de la rinitis y el asma
Authors: Saranz Ricardo José , Lozano Alejandro , Lozano Natalia Andrea , Alegre Graciela , Visconti Pilar , Ponzio Marina Flavia 
Published: July 2023

Introducción: Numerosas evidencias sustentan el concepto de unidad de la vía aérea y sus consiguientes implicancias fisiopatológicas, clínicas y terapéuticas. La existencia de rinitis puede generar una mayor dificultad para el control del asma y mayores costos sanitarios directos e indirectos, lo que no es suficientemente reconocido por la mayoría de los médicos que las tratan, generalmente, como entidades separadas.
Objetivo: Examinar evidencias testigos de la relación entre rinitis y asma que favorezcan el abordaje integrado de ambas patologías.
Métodos: Se realizó una búsqueda bibliográfica en bases de datos PubMed (Medline), EBSCO, Scielo, Google Scholar utilizando términos MeSH y DeCS vinculados a la relación clínica y terapéutica entre rinitis y asma.
Resultados: Finalmente se incluyeron 46 referencias bibliográficas que describen el impacto de la rinitis sobre la calidad de vida de pacientes con asma y su correlato terapéutico.
Conclusiones: El tratamiento de ambas enfermedades fundamentado en un modelo integrado es imperativo. El reconocimiento endo-fenotípico conjunto y la decisión terapéutica consecuente permite en control simultáneo del asma y la rinitis y una disminución de su morbilidad. La adopción de medidas terapéuticas complementarias basadas en el concepto “una vía aérea, una única enfermedad” se corresponde con las buenas prácticas clínicas necesarias para lograr el mejor resultado terapéutico.