bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prevalência e Fatores Associados à Amenorreia no Brasil: Uma Revisão de Literatura
Authors: Soares Leite Fernanda Gabryelle , Medeiros de Carvalho Wedja Maria , Pereira da Silva Michele , Alves Fernandes Camila , Blanco Soares Priscilla , Leite Assunção Costa Larissa Saback , Amorim Pizzani Laina , Ventura Souza Flávia , Teixeira da Silva Jonathas , Couto Costa Mel , Fraga Carneiro Ana Clara , Santos Peixinho Geane dos , Silva Gomes Luciana , Silva Moreira Paullini 
Published: September 2024

Introdução: Amenorreia é caracterizada pela ausência de menstruação por intervalo mínimo de 90 dias. refere-se que amenorreia, em mulheres sem uso de medicamento hormonal e na ausência de gestação e lactação, é indicativa de uma disfunção. Decorrendo do funcionamento inadequado do eixo hipotálamo-hipófise-ovário, é considerado patológico. Pode ser classificada em primária ou secundária para descrever a ausência de menstruação sem a ocorrência de menarca ou após a menarca. Objetivo: realizar uma revisão abrangente das literaturas existentes sobre a prevalência e os diversos fatores associados à amenorreia. Metodologia: Utilizou-se abordagem observacional, que consistiu em uma busca sistemática de 8 artigos científicos relacionados à prevalência e fatores associados à amenorreia. Foram consultadas bases de dados como PubMed, Scopus e SciELO, utilizando termos de busca, como 'amenorreia', 'prevalência', 'fatores associados'. Os resultados foram sintetizados e organizados para uma análise detalhada da prevalência e fatores associados. Resultados: A análise minuciosa, juntamente com uma discussão embasada, dos resultados obtidos por meio da investigação revelaram uma ampla e diversificada gama de determinantes que desempenham um papel fundamental e contribuem para a ocorrência dessa condição. Dentre esses determinantes, é possível destacar questões endócrinas complexas e interligadas, aspectos sociais intrincados e variáveis ambientais que exercem uma influência considerável e influenciam a manifestação da amenorreia nas diferentes populações que compõem o Brasil. Conclusão: Constatou que a amenorreia é um problema importante de saúde pública que afeta significativamente a qualidade de vida das mulheres em todo o mundo, evidenciando-se, a suma importância que haja uma elevada atenção à saúde reprodutiva da mulher, priorizando a promoção de políticas públicas efetivas que visem garantir o acesso igualitário a serviços de saúde e educação sexual, ampliando assim as oportunidades de cuidado e prevenção.
Distrofia Endotelial de Fuchs: Diagnóstico Precoce e Técnicas de Imagem
Authors: Moraes Brandão Bruno Raphael Tadeu , Teixeira Emerick Fernanda , De Carvalho Rios Cristiane , Da Rocha Fábio José , Silva Jones Lopes , Ferrando Thanner , Cândido de Lorena Guillermo , De Almeida Miranda Robson Denis , De Freitas Genivaldo Pereira , De Abreu Pereira Loraine , Da Silva de Freitas Tatiana Rocha , Da Silva Jones kostrzychi 
Published: September 2024

Introdução: A Distrofia Endotelial de Fuchs é uma condição ocular degenerativa que compromete a camada endotelial da córnea, crucial para a manutenção da transparência corneana e a função visual. Caracterizada pela degeneração progressiva das células endoteliais, o avanço dessa doença pode levar à visão turva e à dor ocular devido ao acúmulo de líquido na córnea. O diagnóstico precoce é de suma importância para a gestão eficaz e a preservação da visão, dado que o tratamento oportuno pode prevenir a progressão significativa da doença. Objetivos: Analisar e aprimorar as abordagens para o diagnóstico precoce da Distrofia Endotelial de Fuch. Materiais e Métodos: Para a obtenção de dados, foram empregados os recursos dos seguintes repositórios: Base de Dados em Scientific Electronic Library Online (SCIELO), PubMed e Literatura Latino-Americana do Caribe em Ciências da Saúde (LILACS). Uma variedade de fontes, incluindo artigos científicos, monografias e periódicos, foi examinada para extrair informações pertinentes sobre o assunto. Resultados e Discussões: O estudo indica que tanto a microscopia de contagem de células endoteliais quanto a tomografia de coerência óptica (OCT) são ferramentas eficazes para o diagnóstico precoce da Distrofia Endotelial de Fuchs. A microscopia de contagem de células endoteliais revelou uma diminuição significativa na densidade celular endotelial e a presença de células anormais, o que é indicativo de estágios iniciais da doença. A OCT forneceu imagens detalhadas da espessura da córnea e permitiu a visualização das alterações na camada endotelial, facilitando a identificação de edema e irregularidades na estrutura da córnea. Conclusão: O estudo demonstrou que a combinação de microscopia de contagem de células endoteliais e tomografia de coerência óptica (OCT) é crucial para o diagnóstico precoce da Distrofia Endotelial de Fuchs. Essas técnicas, ao oferecerem uma análise detalhada da densidade celular e das alterações estruturais da córnea, permitem a detecção antecipada da doença e a implementação de intervenções mais eficazes.
Alterações na densidade mineral óssea de adolescentes em uso de contraceptivos hormonais
Authors: Vieira Fernandes Isaque , Neves Luana , Osvaldo Becker Geraldi Luiz , Sousa Santos Guilherme , Guizelin dos Santos Fermo Emanuella , Barros Rodrigues Maria Luiza , Vitória Magri Isabela , Cunha Vargas Adriana 
Published: September 2024

A utilização de contraceptivos por adolescentes é uma questão um tanto quanto controversa no cenário atual. Ao passo que as taxas de natalidade em adolescentes aumentam, se faz importante a discussão da temática. O uso desses hormônios exógenos pode, no entanto, ser prejudicial para a saúde óssea dessas mulheres, mesmo que sejam eficazes no sentido de realizarem a contracepção. O período da adolescência é essencial para o desenvolvimento ósseo, e alterações hormonais causadas pelo uso de contraceptivos hormonais nessa faixa etária podem contribuir negativamente para a densidade mineral óssea. Em virtude da relevância da temática presente artigo visa relacionar o uso dos contraceptivos hormonais em adolescentes com potenciais mudanças na densidade mineral óssea. Optou-se pela realização de uma revisão de literatura integrativa. Os descritores “Densidade óssea”, “Contraceptivos hormonais”e “Anticoncepcionais orais” foram aplicados nas bases BVS, Index Scielo e PubMed. O fluxograma PRISMA 2020 flow diagram foi utilizado como ferramenta de seleção e elegibilidade das publicações científicas. Após a aplicação dos critérios de inclusão e exclusão, 9 artigos foram elegidos para a composição da amostra da presente revisão. Os contraceptivos orais combinados estão associados a mudanças nos processos fisiológicos de anabolismo ósseo, favorecendo a reabsorção óssea e desregulando a quantidade de ganho ósseo durante o desenvolvimento. O médico que prescreve esse tipo de medicamento para adolescentes deve ponderar seus riscos e benefícios e analisar a dose aplicada. Espera-se que a partir desta revisão novas pesquisas sejam realizadas, a fim de sanar as lacunas de conhecimento deixadas pelas atuais.
Designing and Implementing a 3DOF Robotic Arm for Color Sorting and Object Identification Using Computer Vision Technology
Authors: Aburas O. , M. Hussein , Elnageh A. , Ebshish M. , Algadi M. 
Published: September 2024

This paper focuses on designing a three-degree-of-freedom robotic arm for color sorting using computer vision technology. It involves the use of a robotic arm composed of three joints and a gripper for grasping and manipulating objects. Each joint is actuated by a servo motor that is controlled by an Arduino microcontroller to control the angles of the joints and achieve the desired motion. The microcontroller relies on a camera to detect and analyze colors. The camera captures an image of the objects present in the designated area and converts it into digital data to be processed later by a computer. Then, the well-known (OpenCV) and (NumPy) library in the Python programming language is used to process this data and identify the colors. Once the color is determined, the corresponding Python command is executed through the Arduino microcontroller. That allows the robotic arm to move towards the designated location based on the identified color. Consequently, the arm grasps the detected object and places it in the appropriate position according to its color. The effectiveness of the proposed approach has been verified in real-time experiments.
التنبؤ بالنشاط البشري باستخدام تقنيات التعلم العميق
Authors: عويدات بدر , خليفة نجيب , فرج علي 
Published: September 2024

يعتبر التعرف على الأنشطة البشرية (Human Activity Recognition) مجالًا في علم الحوسبة الذي يهتم بتطوير نماذج وتقنيات لتحديد وتصنيف الأنشطة البشرية استنادًا إلى بيانات معينة. تأتي هذه البيانات غالبًا من أجهزة استشعار مثل أجهزة التسارع (accelerometers) في الهواتف الذكية أو الأجهزة القابلة للارتداء، والتي تقيس الحركة والتسارع والسرعة للأفراد. تُعتبر هذه البيانات سلاسل زمنية لقياس نشاط الإنسان، حيث تحتوي على معلومات مثل المستخدم، نشاط الإنسان، التسجيل الزمني (timestamp)، وقيم لمحاور مختلفة ( (x-axis، y-axis، z-axis) والتي تمثل قراءات الحساسات الموجودة على الجهاز المستخدم لقياس الحركة. تم جمع مجموعة البيانات المستخدمة في هذا البحث من مختبرWISDM، قسم علوم الحاسوب والمعلومات، جامعة فوردهام، حيث جمعت هذه البيانات من 36 مستخدمًا مختلفًا أثناء أدائهم لبعض الأنشطة البشرية الشائعة مثل المشي، والركض، وصعود السلالم، ونزول السلالم، والجلوس، والوقوف لفترات زمنية محددة. في هذا البحث، تم مقارنة استخدام ثلاثة نماذج مختلفة لتنبؤ بالنشاط البشري باستخدام مجموعة بيانات .WISDM تشمل النماذج المستخدمة نموذج Convolutional Neural Network (CNN) مع طبقة تحويل زمني (Temporal Convolution Layer)، ونموذج LSTM مع نسبة Dropout أعلى، ونموذج LSTM مع نسبة Dropout أقل. يُظهر التحليل الشامل لنتائج دراسة التعرف على الأنشطة البشرية باستخدام مجموعة بيانات WISDM أن النموذج LSTM مع نسبة Dropout أقل حقق أداءً متفوقًا بشكل ملحوظ على النماذج الأخرى المدروسة. بعد التدريب والتقييم، حقق هذا النموذج دقة تصنيف بلغت 0.9644 على بيانات التحقق، مما يشير إلى قدرته على تحديد وتصنيف الأنشطة البشرية بدقة عالية. حيث تتضح جودة أداء النموذج من خلال قيم الدقة والخسارة التي تحسنت بشكل ملحوظ خلال عملية التدريب، مما يدل على فعالية عملية التعلم للنموذج.
Hubungan Faktor-Faktor Yang Berhubungan Dengan Pengetahahuan Ibu Tentang Imunisasi Dasar pada Bayi
Authors: Maimunah  , Sukmawati  
Published: September 2024

Program imunisasi memiliki tujuan untuk menurunkan angka kejadian penyakit dan angka kematian akibat penyakit yang dapat dicegah dengan imunisasi (PD3I). Pada saat ini penyakit-penyakit tersebut adalah disentri, tetanus, batu rejan (pertusis), cacar (measles), polio, dan tuberculosis. Imunisasi merupakan pencegahan primer terhadap penyakit infeksi yang paling efektif. Imunisasi melindungi individu dari penyakit yang serius dan mencegah penyebaran penyakit menular. Imunisasi adalah salah satu upaya untuk meningkatkan kekebalan tubuh dan pemberantasan penyakit menular. Pemberian imunisasi pada bayi dan balita dapat meningkatkan imunitas. Berdasarkan hasil survey yang telah lakukan bahwa masih terdapat bayi dan balita di Posyandu Sakura IX karawang yang tidak di imunisasi dasar lengkap yang disebabkan oleh kurangnya pengetahuan ibu mengenai pentingnya imunisasi dasar lengkap, serta adanya ketakutan ibu mengenai efek samping yang muncul setelah bayi dan balita di imunisasi. Tujuan penelitian ini adalah untuk meningkatkan pengetahuan masyarakat tentang manfaat dan dampak negatif tidak melakukan imunisasi dasar lengkap. Kegiatan pengabdian masyarakat ini dilakukan pada tanggal 11 November 2018 di posyandu Sakura IX Kecamatan Karawang yang dihadiri oleh 35 orang. Hasil penyuluhan atau edukasi ini dapat meningkatkan pengetahuan bagi masyarakat Posyandu Sakura IX Karawang tentang manfaat imunisasi dasar lengkap bagi bayi dan balita.
Hubungan Status Gizi Ibu Hamil Dengan Kejadian Berat Badan Lahir Rendah
Authors: Idealistiana Lia , Ela Dorata 
Published: September 2024

Ibu hamil memiliki kebutuhan makanan yang berbeda dengan ibu yang tidak hamil, karena ada janin yang tumbuh dirahimnya kebutuhan makanan dilihat bukan hanya dalam porsi tetapi harus ditentukan pada mutu zat- zat gizi yang terkandung dalam makanan yang dikinsumsi. dikemukakan bahwa di Asia tenggara pada tahun 2012 terdapat 20-35% bayi yang dilahirkan terdiri dari BBLR dan 70-80% dari kematian neonatus terjadi pada bayi kurang bulan dan BBLR hal ini terjadi akibat ibu hamil yang mengalami status gizi yang kurang dan menderita kekurangan energi kronis (KEK). Tujuan penelitian ini adalah untuk mengetahuai hubungan status gizi ibu hamil yang dibutuhkan selama hamil berdasarkan pengukuran IMT dan LILA. Metode yang digunakan pada penelitian ini yaitu analitik melalui pendekatan cross cectional dengan jumlah sampel 150 responden penelitian ini adalah ibu bersalin dengan BBLR maupun ibu bersalin dengan berat badan lahir normal di RSUD Karawang Tahun 2018. Hubungan ststus gizi ibu hamil dengan kejadiian BBLR di RSUD Karawang tahun 2016. Yang melahirkan dengan BBLR berjumlah 50 (33,3%) responden dengan kejadian <2500 gram, Dari hasil analisis bivariat menungjukan bahwa ada dua variabel yang diteliti yaitu memiliki hubungan yang bermakna yaitu variabel IMT (P’Value IMT dan LILA (P’value=0,00). Pengukuran status gizi ibu hamil dengan metode IMT dan LILA berhubungan dengan kejadian BBLR. Saran untuk RSUD Karawang untuk melakukan penyuluhan tentang status gizi dan pentingnya ANC guna untuk mendeteksi dini adanya penyimpangan status gizi saat hamil untuk mencegah kelahiran dengan BBLR.
Hubungan Pijat Bayi Dengan Kenaikan Berat Badan
Authors: Mariyani  
Published: September 2024

Sentuhan alamiah pada bayi merupakan tindakan memijat yang dilakukan secara teratur dan sesuai dengan tata cara dan tekni pemijatan bayi. Terapi sentuhan (pijat ) bisa memberikan efek positif secara fisik , antara lain kenaikan berat badan bayi.Selama ini memijat bayi merupakan sebuah praktek yang sudah dilakukan secara terus menerus .Pemijatan dapat mendorong pertumbuhan yang sehat dan memainkan peran penting dalam perkembangan mental, fisik , system sirkulasi darah dan kekebalan bayi. Tujuan dilakukan penelitian untuk mengetahui hubungan pijat bayi dengan kenaikan berat badan bayi di Klinik Pratama HS Mangku Prawira. Metode penelitian yang digunakan adalah quasi experiment,dengan menggunakan desain rancangan 0ne Group Pretest–Post Test, dimana rancangan ini tidak ada kelompok pembanding control, tetapi paling tidak sudah dilakukan observasi pertama (pretest) yang memungkinkan menguji perubahan-perubahan setelah dilakukan experiment.Penelitian menggunakan teknik sample total sampling. Populasi dalam penelitian ini adalah balita usia 1- 12 bulan di Klinik Pratama HS Mangku Prawira. Analisa data menggunakan uji T dependent. Hasil penelitian menunjukan bahwa terdapat hubungan yang signifikan secara stastitik antara pijat bayi dengan kenaikan berat badan bayi umur 1- 12 bulan di Klinik Prtama Mangku Prawira, dengan uji statistik didapatkan nilai T= -9,872 dengan nilai signifikasi 0,000.Nilai P tersebut kurang dari alpha 0,005.Artinya ada pengaruh pijat bayi dengan kenaikan berat badan bayi. Bayi yang tidak di pijat mempunyai kenaikan berat badan lebih sedikit dibandingkan bayi yang dipijat. Kesimpulan dalam penelitian ini adalah ada hubungan yang signifikan antara pijat bayi dengan kenaikan berat badan bayi di Klinik Pratama Mangku PRAWIRA.Berdasarkan hasil penelitian dapat diharapkan bidan mampu memberikan pendidikan dan pelatihan tentang pijat bayi dan manfaatnya kepada orangtua yang mempunyai bayi,dan peneliti lebih mengembangakan penelitian tentang manfaat pijat bayi yang lainnya
Gambaran Kejadian Bendungan ASI Pada Ibu Nifas di BPM Bidan S Tahun 2018
Authors: Sutarno Maryati 
Published: September 2024

Menurut WHO, kurang lebih 40 % wanita Amerika saat ini memilih untuk tidak menyusui, dan banyak diantaranya mengalami nyeri dan pembengkakan payudara yang cukup nyata. Pembengkakandan nyeri payudara mencapai puncaknya 3 sampai 5 hari postpartum. Sebanyak 10% wanita mungkin melaporkan nyeri berat hingga 14 hari post partum dan seperempat sampai setengah dari wanita tersebut mengkonsumsi analgesik untuk meredakan nyeri payudara pada masa nifas (Kartika, 2011). Di Indonesia itu sendiri angka kejadian bendungan ASI pada ibu nifas berkisar antara 10%-20% dari populasi ibu nifas. Hal ini di dukung dari data penelitian di lapangan ( Di Kecamatan Kediri, NTB ada 17,8%, dan di Kabupaten Indramayu ada 9,8%. Dimana angka morbiditas 10% pertahun. Ini berarti setiap tahun jumlah penderita bendungan ASI di Indonesia berkisar 2,3 juta dari total ibu nifas. (Rasmliah, 2010). Berdasarkan hasil sementara Survey Sosial Ekonomi Daerah (suseda) Provinsi Jawa Barat tahun 2009 kejadian bendungan ASI pada ibu menyusui terjadi di Jawa Barat yaitu 1-3% (1-3 per 100 ibu menyusui)terjadi di perkotaan dan 2-13% (2-13 per 100 ibu menyusui) terjadi di pedesaan (Badan Pusat Statistik Propinsi Jawa Barat, 2009). Metode penelitian yang digunakan adalah metode Deskriptif. Populasi dalam penelitian ini adalah seluruh ibu nifas yang melakukan pemeriksaan nifas di BPM Bidan S pada bulan April Tahun 2018 dengan jumlah sampel 74 responden. Berdasarkan hasil penelitian yang dilakukan di BPM Bidan S tentang gambaran kejadian bendungan ASI periode April 2018, peneliti dapat menyimpulkan bahwa dari 74 responden terdapat ibu nifas yang mengalami bendungan ASI sebanyak 50 (67,6%), dan terdapat hubungan antara kejadian bendungan ASI dengan perilaku membatasi menyusui sebanyak 33 orang (84,6%), pemberian susu formula sebanyak 33 orang (58,9%) dan penosongan mammae yang tidak sempurna sebanyak 31 orang (41,9%).
Designing and Testing a Contextual Factors-Based Teaching and Learning Model for Blended Mathematics Instruction
Authors: Mazana Mzomwe Yahya , Suero Montero Calkin , Casmir Respickius Casmir , Oyelere Solomon Sunday 
Published: September 2024

The study employs design-based research (DBR) to design the mathematics teaching and learning activity model (M-TLAM) for blended learning instruction in a Tanzanian higher education context. This model utilises contextual factors, including ICT tool usage, collaborative learning with metacognitive activities, and local culture, to determine how optimising these factors boosts math students’ motivation and achievement. Two DBR phases were conducted, of which Phase 1 lasted for two weeks and Phase 2 an entire semester. To evaluate M-TLAM in real-life learning settings, experiments were conducted with 225 first-year undergraduate students and seven lecturers at the College of Business Education in Tanzania. Experimental data were collected from pre-and post-tests, interviews, and questionnaires administered to students and lecturers. The study examined the perceptions and motivation of the participating lecturers towards using the M-TLAM in mathematics education and the factors influencing student motivation, academic achievement, and experience towards business mathematics courses. The evaluation results are promising and show that the M-TLAM implementation can potentially improve students’ motivation and academic achievement. In addition, the pedagogical experiences of students were primarily positive, and student’s attitudes towards the business mathematics course through M-TLAM were more favourable than those of students who studied the course via traditional methods. Cultural, technological, and instructional Factors contribute to students’ improved motivation. Lectures demonstrated a cheerful disposition towards the potential of the M-TLAM for enhancing teaching and learning activities. The contributions of this study are highlighted through the implementation of the M-TLAM for blended learning and through the design principles and guidelines provided towards its effective implementation.
Impact of SEEFOR-Fadama Project on Poverty Alleviation of Rural Women of Rivers State Nigeria
Authors: Okorie Ugochi Glad , Akwiwu Uzoamaka Nwugo , Adesope Olufemi Martins 
Published: September 2024

This study assessed the impact of the SEEFOR project on the poverty alleviation of indigenous women of Rivers State, Nigeria. The socio-economic characteristics of the rural women were described, impact of the project on assets ownership and income of women were assessed and the effect of the project on the rural women’s socio-economic status was determined. A null hypothesis stating that, there is no significant difference in the income of the rural women before and after participating in the project was tested. A multi-stage sampling procedure was employed for data collection. Structured questionnaire was used to collect data from 238 rural women. Both descriptive and inferential statistics were used to analyze the data collected. Results showed that a majority (79%) of the women were farmers, had small enterprises (72.7%), had 11 years of experience, 74% used leased land for business, only 5% had access to a credit facility, all (100%) were members of a cooperative society, 64.7% were co-contributors with husband for family upkeep. There was a positive 48.3% and 44.5% increment in the number of women who owned assets such as a good house and television after the project respectively. It was found that there was a 72.35% increase in the mean monthly income of rural women. Generally, the project improved the living condition of the rural women. The perceived effects of the project on women’s socio-economic status were; increased decision-making power at home (3.88) and improvement in the contribution of children’s education/community development (3.87). The study concludes, that the project has relatively reduced the poverty of rural women in the study area as there was a significant increment (72.35%) in the monthly income of the women. It was recommended that policies should be put in place to enhance women’s access to credit facilities and that more projects designed at alleviating poverty in Rivers State should target rural women
Effects of Stone Mining on Household Livelihoods in Londiani Sub-County
Authors: Kibet Rono Samwel , Karanja Amon Mwangi 
Published: September 2024

Globally, rural areas are dominated by households earning less than a dollar per day and engaging in subsistence agriculture to meet their basic needs. In Kenya, governments and non-governmental organizations have taken measures to promote agricultural activities and non-agricultural activities to alleviate poverty in rural areas. One of such none agricultural activity in Kenya is stone mining. Stone mining is an alternative source of livelihood for most rural households. The objective of the study was to establishment the effects of stone mining on household livelihoods in the Londiani, Sub-County. Primary data was collected by use of structured household questionnaires and Key Informant Interviews. Descriptive statistics was used during data analysis where percentages were computed and tabulated. The study revealed that: stone quarry activities have adverse effects on residents of Londiani sub-County, notably: respiratory diseases, chest and skin infections, eye problems, rashes, and body injuries. Stone mining has numerous benefits to the miners' livelihoods. The money generated from stone mining is used to pay school fees, purchase food for the family, clothing, and health services and even build shelter for the family. The study recommends for an audit of the number of households directly involved in quarrying activities with a view to extending credit facilities to boost mining sector. The findings are significant to policymakers in the county government of Kericho, and national governments in formulating policies aimed at streamlining informal sectors into mainstream economic activities