bluuebunny/crossref_metadata_2025 huggingface dataset:
HUBUNGAN INFEKSI CACING TERHADAP KEJADIAN STUNTING PADA BALITA DI 2 LOKUS STUNTING WILAYAH KERJA PUSKESMAS KAMPAR KABUPATEN KAMPAR
Authors: Wan Nedra  , Sharfina Anisa Eka Putri  , Mochamad Alif Ariesando
Published: January 2024

Stunting adalah kondisi gagal tumbuh akibat kekurangan gizi kronis terutama dalam 1000 Hari Pertama Kehidupan (HPK). Menurut Riskesdas 2018, 30,8% anak balita atau satu dari tiga balita di Indonesia mengalami stunting. Infeksi cacing merupakan infeksi yang disebabkan oleh cacing yang dapat menyebabkan penyakit pada manusia. Menurut penelitian yang dilakukan oleh Kartini di Pekanbaru, prevalensi infeksi cacing pada anak balita adalah 12,7%. Perhatian peneliti-peneliti terdahulu terhadap infeksi cacing pada anak lebih banyak pada anak-anak usia sekolah dasar daripada usia balita. Tujuan penelitian ini adalah untuk mengetahui hubungan infeksi cacing terhadap kejadian stunting pada balita di 2 lokus stunting wilayah kerja Puskesmas Kampar Kabupaten Kampar.
Penelitian dengan menggunakan metode cross sectional ini dilakukan di desa Ranah Singkuang dan desa Pulau Jambu. Pengambilan sampel dilaksanakan dengan teknik non probality sampling dengan metode purposive sampling. Instrumen penelitian yaitu dengan melakukan pemeriksaan antropometri dan pemeriksaan feses metode direct smear. Metode analisis dengan uji Chi-Square.
Hasil yang didapat adalah sebanyak 27 anak menderita stunting (33.8%) dan 15 anak positif infeksi cacing (18.8%). Jenis cacing yang paling banyak ditemukan adalah cacing T. trichiura (8.8%). Kesimpulan Tidak ditemukan hubungan yang signifikan antara infeksi cacing terhadap kejadian stunting pada balita di 2 lokus stunting wilayah kerja Puskesmas Kampar Kabupaten Kampar. Masih diperlukan penelitian yang lebih banyak mengenai anak-anak balita terutama yang mengalami stunting dan infeksi cacing.
PENGARUH METODE MENDONGENG TERHADAP KETERAMPILAN MENYIMAK PADA ANAK USIA PRASEKOLAH DI KECAMATAN JEBRES KOTA SURAKARTA
Authors: Wardatun Wardatun , Gunawan Gunawan
Published: January 2024

Keterampilan menyimak merupakan keterampilan pertama dari perkembangan bahasa (Bourdeaud, et al., 2018). Menyimak bagi anak merupakan dasar untuk belajar bahasa maupun yang lainnya. Keterampilan menyimak merupakan keterampilan bahasa reseptif karena dalam keterampilan ini makna bahasa diperoleh dan diproses melalui simbol visual dan verbal. Ketika anak menyimak, mereka memahami bahasa berdasarkan konsep pengetahuan dan pengalaman mereka. Sehingga hal ini penting karena jika anak memiliki keterampilan menyimak yang baik maka anak akan lebih memahami apa yang dijelaskan oleh guru ataupun orang dewasa lainnya dan dengan mudah juga untuk menginterpretasikannya pada kehidupan sehari-hari. Pengembangan keterampilan menyimak pada anak usia prasekolah memerlukan metode yang tepat, salah satunya adalah metode mendongeng. Adapun tujuan penelitian ini yaitu untuk mengetahui ada atau tidaknya pengaruh metode mendongeng terhadap keterampilan menyimak pada anak usia prasekolah di Kecamatan Jebres Surakarta. Penelitian ini merupakan penelitian kuantitatif dengan desain “One-Group Pretest-Posttest Design”. Teknik pengambilan sampel menggunakan purposive sampling dengan mengambil 30 sampel anak usia prasekolah di beberapa Taman Kanak-Kanak di Kecamatan Jebres Surakarta. Data yang telah terkumpul akan dianalisis secara univariat dan bivariate. Hasil uji statistik Wilcoxon diperoleh nilai ⍴ sebesar 0,000 (nilai ⍴ < 0,05) yang artinya Hipotesis alternatif (Ha) diterima. Berdasarkan hasil analisis data tersebut dapat disimpulkan bahwa adanya pengaruh metode mendongeng terhadap keterampilan menyimak pada anak usia prasekolah di Kecamatan Jebres Surakarta.
KERAGAMAN STATUS GIZI DAN PERSEN LEMAK TUBUH PADA MAHASISWA S1 GIZI UNIVERSITAS AISYAH PRINGSEWU TAHUN 2023
Authors: Muharramah Alifiyanti , Khairani Masayu Dian , Salsabila Merlindia
Published: January 2024

Mahasiswa adalah seseorang yang sedang dalam proses menimba ilmu ataupun belajar dan terdaftar sedang menjalani pendidikan pada salah satu bentuk perguruan tinggi yang terdiri dari akademik, politeknik, sekolah tinggi, institut dan Universitas. Status gizi adalah suatu kondisi ukuran tubuh seseorang yang diakibatkan oleh konsumsi, dan penggunaan zat gizi makanan. Status gizi seseorang dapat diukur dan dinilai untuk mengetahui status gizinya tergolong normal atau tidak normal.Tujuan dilaksanakannya penelitian adalah untuk mengetahui status gizi dan persen lemak tubuh pada mahasiswa kesehatan S1 Gizi semester II angkatan 2022. Penelitan ini menggunakan metode cross sectional. Penelitian ini dilakukan di Universitas Aisyah Pringsewu pada tahun 2023. Jumlah responden sebanyak 33 orang. Hasil penelitian menunjukkan bahwa sebagian besar memiliki status gizi normal (51,51%) dan persen lemak tubuh tergolong normal (60,60%).
ADAPTASI AUSTRALIAN COMMUNITY PARTICIPATION QUESTIONNAIRE (ACPQ) UNTUK MENGANALISIS TINGKAT PARTISIPASI SOSIAL LANSIA
Authors: Wahyuni Endang Sri , Arifiati Retna Febri
Published: January 2024

Latar belakang: Pesatnya peningkatan jumlah lansia, menjadi salah satu tantangan dalam memenuhi kebutuhan lansia pada aspek kesehatan dan sosial. Resiko kesepian, kurangnya hubungan dengan lingkungan, partisipasi dan isolasi sosial pada lansia, merupakan salah satu tantangan yang sangat sering terjadi namun seringkali diabaikan. Sejauh ini, belum ada ketentuan pasti dalam menentukan penilaian/pengukuran kemampuan partisipasi sosial pada lansia meskipun terdapat beberapa domain yang dapat digunakan untuk mengukur keterlibatan lansia dalam berbagai aktivitas di lingkungan maupun komunitasnya. Salah satu alat ukur yang dapat digunakan untuk mengukur kemampuan partisipasi sosial lansia adalah Australian Community Participation Questionnaire (ACPQ). Penelitian ini dilakukan dengan tujuan untuk mengadaptasi instrument ACPQ guna mendapatkan alat ukur yang valid dan reliabel sesuai dengan konteks budaya yang ada di Indonesia. Metodologi: Penelitian ini merupakan penelitian kuantitatif dengan pendekatan cross sectional, untuk melakukan uji validitas dan reliabilitas instrument. Rancangan uji validitas dan reliabilitas menggunakan uji person-product moment dan Cronbach's alpha berdasarkan standarisasi item. Jumlah pertanyaan sebanyak 15, dengan subjek penelitian 41 orang yang dipilih secara purposive sampling. Hasil: Subjek penelitian mayoritas berada pada kelompok usia lanjut usia (60–74 tahun) sebanyak 73,2% (30 subjek), berjenis kelamin perempuan sebanyak 32 subjek (78%). Nilai uji validitas konstruk > 0,301 dengan ρ < 0,05. Nilai koefisien reliabilitas instrumen sebesar 0,781 dengan Cronbach's Alpha pada setiap item pertanyaan bernilai di atas 0,700. Kesimpulan: Semua item pertanyaan (15 item) valid dan reliabel sehingga dapat digunakan untuk mengukur kemampuan partisipasi sosial pada lansia.
PERBEDAAN PENURUNAN KADAR GULA DARAH PADA PENDERITA DIABETES MELLITUS TIPE II DENGAN PEMBERIAN RELAKSASI OTOT PROGRESIF DAN SENAM KAKI DIABETES
Authors: Sellynia Herwin Julieta  , Hartono Hartono , Sunarto Sunarto
Published: January 2024

Diabetes mellitus a serious chronic disease, which the pancreas is unable to produce insulin in the body, but it can also occur if the body is not effective in using the insulin produces. One of the non-pharmacological management of diabetes mellitus is progressive muscle relaxation and diabetic foot exercise. purpose of the Research: Analyze the difference in the effect of progressive muscle relaxation and foot exercises on reducing blood sugar patients with type II diabetes mellitus.Research methodology: The study used the Quasi Experimental Design method with a Static Group Comparison Design. The sample of this study was type II diabetes mellitus in the Sidoharjo Health Center, Sragen, as many as 56 respondents. Sampling using purposive sampling technique. Results: The results of the Independent Sample T-Test on progressive muscle relaxation and diabetic foot exercises showed Sig. (2-tailed) p = 0.777 where p value > 0.05. Discussin, Progressive muscle relaxation and diabetic foot exercises can be a complementary therapy to diet and pharmacology to help lower blood sugar levels. Conclusions: There is no significant difference between progressive muscle relaxation therapy and diabetic foot exercises in reducing blood sugar levels in type II diabetes mellitus patients
El desarrollo socio afectivo en niños de 3 a 5 años
Authors: Constante Barragán María Fernanda , Culqui Cerón Patricia Catherine , Bravo Zambonino José María , Defaz Gallardo Yolanda Paola
Published: January 2024

El estudio se centró en el desarrollo socio afectivo en el nivel inicial de Educación Infantil para niños de 3 a 5 años en Latacunga, Cotopaxi, Ecuador; se observó una creciente problemática en las prácticas pedagógicas enfocadas en este desarrollo, especialmente en las modalidades gubernamentales de atención educativa. A través de un análisis curricular y encuestas a educadores, directores y psicólogos educativos, se constató que la mayoría emplea estrategias pasivas, a pesar de que las activas, como juegos didácticos y trabajo colaborativo, resultan más efectivas. Además, se identificaron diferencias significativas entre docentes de distintas etapas de Educación Inicial, donde se generó una brecha en el desarrollo de habilidades socio afectivas. Se detectaron limitaciones a nivel de centros, entorno familiar y capacitación docente. Ante estas problemáticas, se propone una intervención para mejorar el escenario actual en las instituciones educativas.
Los circuitos lúdicos en el desarrollo de la psicomotricidad en la Educación infantil
Authors: Bravo Zambonino José María , Constante Barragan María Fernanda , Culqui Cerón Patricia Catherine , Defaz Gallardo Yolanda Paola
Published: January 2024

Introducción: la educación psicomotriz es base importante para el desarrollo de las habilidades y destrezas en edades tempranas, lamentablemente en los últimos años los niños de Educación Inicial tienen deficiencias en su desarrollo motor, producto de diversos factores, lo que ha perjudicado su desarrollo cognitivo, psicomotor y afectivo

Objetivo: diagnosticar y aplicar circuitos lúdicos para el desarrollo motriz de los niños de las escuelas rurales del cantón Pujilí

Métodos: Se utilizó el enfoque cualitativo, para la recolección de información se trabajó con la técnica de la entrevista y la observación. Se utilizó el análisis temático, el cual ayudó establecer los resultados de los observado en el diagnóstico y la aplicación de los circuitos lúdicos

Resultados: Se evidenció que los docentes de las instituciones rurales no tienen el título de Educación Inicial y desconocen los circuitos motrices y se evidenció que los niños presentaban deficiencias en su motricidad fina, gruesa, lateralidad y equilibrio, lo cual está perjudicando su desarrollo integral.

Conclusiones: las conclusiones resaltan la necesidad de una mayor capacitación docente, una mejor infraestructura educativa y una mayor atención a la psicomotricidad en los primeros años de vida de los niños, con el fin de promover un desarrollo integral y saludable.
La evaluación, la inteligencia artificial y otras tecnologías de vanguardia en Educación General Básica Superior
Authors: Lara Andino Aquilino Ramiro , Sacatoro Toaquiza José Ignacio , León Vinueza Ana Gabriela , Jarrín Trujillo Gisele Melissa , Simancas Malla Flor María
Published: January 2024

Introducción: La inteligencia artificial y otras tecnologías de vanguardia han comenzado a tener un impacto en la educación en todos los niveles y la Educación General Básica Superior no escapa de ello, porque se pueden utilizar para personalizar los procesos educativos y ofrecen ventajas en la personalización del aprendizaje.

Objetivo: Identificar los procesos de evaluación basados en inteligencia artificial y otras tecnologías de vanguardia funcionales en Educación General Básica Superior

Métodos: la investigación se desarrolló bajo el paradigma cualitativo, con diseño y nivel explicativo, el procesamiento de la información recopilada se realizó en cuatro pasos: 1. Creación de los descripciones; 2. Selección de los documentos; 3. Análisis e interpretación de los documentos seleccionados y 4. Elaboración del informe de investigación.

Resultados: La evaluación con inteligencia artificial y tecnologías de vanguardia en Educación General Básica Superior se puede basar en cuatro sistemas que son los sistemas de tutoría inteligente, los de análisis de datos, evaluación adaptativa y retroalimentación automatizada.

Conclusiones: Se concluyó que el uso de la inteligencia artificial y las tecnologías de vanguardia en la Educación General Básica Superior permiten la evaluación en tiempo real de los conocimientos adquiridos, lo que promueve mayor participación por parte de los estudiante.
Prevalence of Tuberculosis in HIV- or Tuberculosis-exposed neonates at the University Teaching Hospital in Lusaka over a period of six months
Authors: Dindi Matimba , Chabala Chishala , Somwe Somwe wa
Published: January 2024

Background: Tuberculosis (TB) is the leading cause of mortality globally and represents a major health problem. The burden of TB in Zambia is among the highest in the African region with a national prevalence estimated at 455/100 000 for all age groups. A large proportion of people with TB are in the reproductive age group as such may either be pregnant or have young children. As at 2014 the prevalence of TB among women attending antenatal care in Zambia was estimated to be 1.5% in HIV infected women and 1.4% in uninfected women. There is a close association between maternal TB and HIV infection and postpartum infant morbidity and mortality. TB in neonates is very rare but a tenfold increase in the risk of acquiring TB in infants born to HIV infected mothers has been documented.
Methods: A cross sectional study was conducted to establish the prevalence of tuberculosis in neonates exposed to either HIV or TB, or to both TB and HIV. The study included neonates aged 28 days and below that were admitted to the intensive care unit (NICU) and nurseries on general pediatric wards at the University teaching hospital. Mothers to neonates that had a positive rapid HIV test were approached, made aware of the study and invited to participate by giving consent to have their baby included in the study. When consent was granted, basic demographic details and medical information were collected. One gastric lavage sample was collected before the first feed of the day and analysed using Xpert MTB- RIF test.
Results: One hundred forty-nine consecutive neonates that met the inclusion criteria were enrolled in the study. The average age of the neonates was nine days, 49 % had mean birth weight of 2.50kg (0.85 SD), 86 full term delivery and 73 (49%) were male. One hundred, ten (110) were born to multiparous (74%) vs 38 primiparous (26%) mothers. All the neonates enrolled in the study were HIV exposed and only one neonate was exposed to both TB and HIV. Mycobacterium tuberculosis was detected in 2 out 149 samples analysed using the Xpert MTB-RIF test. None were positive for rifampicin resistance
Conclusion: The prevalence of TB using Xpert MTB-RIF test performed on gastric aspirates of HIV exposed neonates admitted to the University teaching hospital is 1.3 %.
Exploring the relationship between traffic resilience and driver behaviors through traffic climate
Authors: Öztürk İbrahim , Tümer Ece , Öz Bahar
Published: January 2024

Traffic safety culture and climate have emerged as an integral part of road safety policy and practice in recent decades, resulting in an emphasis on a holistic approach to road safety through systems thinking. The aim of this study was to investigate the relationship between drivers' perceptions of traffic resilience and traffic climate and their impact on driver behaviors. A total of 216 drivers aged between 19 and 32 years completed an online questionnaire consisting of the Traffic Resilience Scale (TRS), the Traffic Climate Scale (TCS), the Driver Behavior Questionnaire (DBQ), and the Positive Driver Behaviors Scale (PDBS). Serial mediation analyses were conducted to examine the objectives of the study. The results showed that drivers who perceived the traffic system as more resilient tended to perceive the traffic system as more functional and less externally demanding. The drivers' perceptions of traffic resilience were found to be directly related to the traffic climate and indirectly related to the driver behaviors through external affective demands and internal requirements. Increased traffic resilience was associated with increased aberrant behaviors and decreased positive behaviors through reduced external affective demands and internal requirements. These findings can be considered to make a unique contribution to the literature in understanding the motivations behind aberrant behaviors of drivers and highlight the need for road safety policies to take into account road users' perceptions of traffic resilience and traffic climate in order to better understand, predict, and modify road user behaviors for a safer traffic system.
The Game-based Learning (GbL) Platform with Generative AI to Enhance Digital and Technology Literacy Skills
Authors: Muengsan Suthada , Chatwattana Pinanta
Published: January 2024

The GbL platform, or game-based learning platform, with generative AI is a research tool initiated from the combination of game-based learning concepts and generative artificial intelligence technology; thereby, this platform is intended to be used as a guideline for the instruction management, in which learners can respond and interact with the real-time activities by means of gamification. The objectives of this research are (1) to study and synthesize the conceptual framework of the GbL platform with generative AI to enhance digital and technology literacy skills, (2) to develop the architecture of the GbL platform with generative AI to enhance digital and technology literacy skills, and (3) to study the results of the development of the GbL platform with generative AI to enhance digital and technology literacy skills. The results of this research show that (1) the overall elements suitability of the architecture of the GbL platform with generative AI is at the highest level (Mean = 4.51, SD = 0.48), and (2) the overall suitability of the architecture of the GbL platform with generative AI is at the highest level (Mean = 4.59, SD = 0.41). Nevertheless, there are still some research gaps in this study; that is, this study was conducted with quite a small sample group and it focuses mainly on the results of evaluation on the architecture of the GbL platform. Therefore, this research is regarded merely as a pilot study designated for feasibility study to further develop the GbL platform that can be put in practical use in the future.
Financial literacy and sustainability in SMEs: Do financial risk attitude, access to finance, and organizational risk-taking tolerance mediate?
Authors: Masdupi Erni , Firman  , Rasyid Rosyeni , Darni Mely Oktia
Published: January 2024

Small and medium-sized enterprises (SMEs) contribute significantly to the economic growth of emerging economies. However, SMEs have difficulty maintaining their performance. This paper examines the impact of financial literacy on the sustainability of SMEs with the roles of access to finance, financial risk attitude, and organizational risk-taking tolerance as mediators. This study concentrated on the Indonesian market and used questionnaires to collect data from the owners or chief financial officers of SMEs. The extent of the correlations was examined using partial least squares structural equation modeling. It was found that financial literacy, financial risk attitude, and organizational risk-taking tolerance are significant antecedents of SME sustainability. Access to finance, on the other hand, was not a factor in SME sustainability. A financial risk mentality was also revealed to have a substantial influence on the association between financial literacy and SME viability in the study. Furthermore, the relationship between financial literacy and SME viability was found to be mediated by organizational risk-taking tolerance. This study has significant relevance for SMEs, as it confirms that financial literacy is crucial for continued success. SMEs with proper financial literacy will have a superior attitude to financial risk and organizational risk-taking tolerance, ensuring their sustainability. Future studies can investigate SME sustainability in other emerging economies and compare their performance and sustainability.
Remote work demands and work-life balance: Moderating effect of perceived leadership behavior
Authors: Arthi R , Gita P C
Published: January 2024

This study investigates the relationship between remote work demands, work stress, and work-life balance among employees in the service sector, specifically those working in Information Technology companies. The COVID-19 pandemic has forced organizations to shift to a new mode of working, which has led to significant changes in work and family roles. Due to the unpredicted changes, remote work causes work stress among employees. A cross-sectional study was chosen, and data were gathered from 242 employees working in the service industry. A purposeful sampling technique is used, and data were collected using a questionnaire. Grounded with Conservation of Resources (COR) stress theory and transformational leadership theory, the result of moderated mediation analyses specifies that the negative influence of remote work demands on the work-life balance of employees is potentially increased by work stress and reversed by the influence of their leader’s behavior style, specifically transformational leadership. Through the dimensions of transformational leadership such as idealized influence, inspirational motivation, individualized consideration, intellectual simulation, the leaders help the individuals working in the team cope with stress and support them in all possible ways to achieve the goal. The outcome also signifies the moderating effect of gender on balancing work and life.
DigiHuman: A Conversational Digital Human with Facial Expressions
Authors: Özacar Kasım , Alkhalıfa Munya
Published: January 2024

Recently, Artificial Intelligence (AI)-powered chatbots and virtual humans have assumed significant roles in various domains due to their ability to interact with users and perform tasks based on their intended purpose. Virtual humans have received considerable attention in various industries due to their lifelike human appearance, behaviour, and ability to convey emotions, especially in virtual reality contexts. Conversely, chatbots are finding use in a wide range of applications and represent a promising feature of human-computer interaction due to their efficient communication with humans. Therefore, this study aims to develop a real-time chatbot that can effectively convey emotions through facial expressions, thereby promoting realistic communication. To achieve this, several advanced AI models were employed to address different aspects, including speech recognition, emotion synthesis, and response generation. The methodology, models used, components, and results are explained in detail, and the results of the user study are also presented.
Relationship between Willingness to Communicate (WTC) and Writing Ability among Afghanistan EFL Learners
Authors: Najafi Khayber , Shahim Ajmal , Noori Mawluddin
Published: January 2024

The notion of willingness to communicate (WTC) is a state of readiness to speak freely, without fear at a particular time with a specific person or group of people using a foreign language. Writing ability is, therefore, defined as the ability to initiate and evolve ideas and then use certain revising and editing practices to develop them to maturity in a given context. This study aimed to investigate the relationship between Afghanistan EFL learners’ WTC and their writing ability. To perform this, 25 male learners who studied in senior English language class were selected to participate in this study. At the beginning of the research, they were asked to complete the Willingness to communicate questionnaire. Having answered the questionnaire, the participants were supposed to write a 200-word essay on a topic to show the learners’ writing ability. In the end, in order to explore the relationship between WTC and writing ability of the EFL learners, a descriptive correlational design used to achieve its objectives. The study used a descriptive correlational design to achieve its objectives. The results of the present study indicated that there was a positive significant relationship between the participants’ WTC and their writing ability.
Rahul Sankrityayan on Peasant Issues: with Aspect of their Social and Economic Questions
Authors: Bhartiya Poonam
Published: January 2024

An important contribution to the realm of Indian literature and its historical evolution has been made by Rahul Sankrityayan. Specifically, his immense contributions to Buddhism turned out to be a turning point in the growth of Buddhism in contemporary India. Rahul was a man who wrote on multidimensional topics in which philosophy, politics, history, social and cultural issues were important. He was also a great wanderer and the main purpose of his wandering was to collect more and more knowledge and information on related places. From all his contributions his socio-economic approach was also tremendous. Rahul was not an absolute religious person but an intellectual socialist. In his writings, he is more realistic than idealistic because in most of his writing he presents contemporary conditions of India. He was aware of the peasants’ issues during 20th century and he continue took part of those movements especially during the decade of 1930s. He actively participated in that movement as a writer and also as an activist. He wrote different literature on the socio-economic issues and also presented ideas for the progressive society.
بناء انموذج لدراسة تأثير بعض المتغيرات على تلوث الهواء لمحافظة بغداد للفترة (2019-2017)
Authors: عبودي عماد , نايف نبيل , خضير ميسم
Published: January 2024

يعتبر التلوث احد المشكلات المهمة التي تواجه البشرية في الوقت الحاضر نتيجة للنشاط الإنساني المتزايد في مجالات الحياة المختلفة وتوجد أنواع مختلفة من اشكال التلوث، ويعتبر تلوث الهواء احد مظاهر التلوث خطورة، لذلك اجريت بحثا باستعمال انموذج الانحدار اللوجستي حيث يعتبر من النماذج الكفؤة والملائمة في عملية تحليل البيانات الوصفية ثنائية الاستجابة، وانموذج بروبت الذي يشبه أنموذج اللوجستي الثنائي في طبيعة المتغير التابع اذ يكون متغير نوعي يأخذ صفتين هما الصفر والواحد ويعتمد على دالة الكثافة الاحتمالية ودالة التوزيع التراكمي وانه يتبع التوزيع الطبيعي القياسي، ان هدف البحث هو بحث التلوث البيئي للهواء حيث يتم بحث تأثير المتغيرات المؤثرة التي تمثل الغازات المنبعثة في الهواء وهي (CO,NO,CH4,SO2,NO2,NOx) على متغير الاستجابة والذي يمثل الدقائق العالقة ضمن المحدد المحلي للتلوث خلال 24 ساعة (PM10,PM2.5) حيث تم اعتماد نسبة التلوث المنخفضة Law والمرتفعةHigh والتي تأخذ (0,1)، وتم تحويل هذا المتغير الى استجابة ثنائية على أساس النسب المقاسة لهذا المتغير، وتناول البحث ثلاث محطات في محافظة بغداد، هي (الوزيرية، وساحة الاندلس، والسيدية) ولقد توصل البحث الى ان ارتفاع مستوى التلوث بالدقائق العالقة بسبب المتغير المؤثر (CH4) في محطة الوزيرية، والمتغيرين (SO2,NOx) في محطة ساحة الاندلس، والمتغير(NO2,CH4) في محطة السيدية.
دراسة بعض العوامل المؤثرة في القطاع الزراعي لتحقيق ابعاد التنمية المستدامة في العراق للمدة 1990- 2019
Authors: عبد مقداد , جاسم محمد , راهي وضاح , حسن كريم
Published: January 2024

تعتبر التنمية المستدامة من الأساليب التي تتطلبها الحياة المعاصرة التي تتميز بالتطور والتغيير، حيث شهد القطاع الزراعي عدم الاستقرار لسنوات عديدة بسبب الظروف المختلفة التي مر بها العراق، تهدف الدراسة الى بيان تأثير بعض العوامل المتمثلة بالاستثمار الزراعي والقوى العاملة في القطاع الزراعي  والمؤثرة في القطاع الزراعي لتحقيق ابعاد التنمية المستدامة، وتوصلت الدراسة الى ان الاستثمار الزراعي من العوامل الأساسية وخاصة فيما يعاني القطاع الزراعي من عدم توفر الخطط الاستثمارية الملائمة ولا سيما خلال العقود الماضية هذا جانب والجانب الآخر دعم القوى العاملة في القطاع الزراعي لما له من تأثير واضح على الجانب الزراعي والاجتماعي وبالشكل الصحيح لتحقيق ابعاد التنمية المستدامة في العراق باستخدام البرنامج الاحصائي Eviews 10 من خلال تحليل ARDL   وتوصي الدراسة تفعيل دور الاستثمار في القطاع الزراعي لأهميته في دعم الناتج المحلي الزراعي على المدى القصير والطويل من خلال المشاريع الاستثمارية بالجانب النباتي او الحيواني، والعمل على توفير الدعم للقوى العاملة بالقطاع الزراعي من خلال تهيئة الخبرات اللازمة وتوفير الدورات المطلوبة لرفع مستوى العمالة، وضرورة زيادة التوجه الحكومي بدعم القطاع الزراعي للدور الذي يحققه في ابعاد التنمية المستدامة سواء على مستوى الإنتاج او مستوى العمالة في القطاع الزراعي في العراق .
الكشف عن أهم ملوثات نهر دجلة واختبارها والتنبؤ لها باستعمال الأساليب الاحصائية
Authors: عبد الله مرتضى , فرحان عقيل
Published: January 2024

إن للتطور العلمي والتقنيات الحديثة أهمية كبيرة إلا انه توجد العديد من المشاكل ومن اهمها مشكلة تلوث المياه  كونها تتعلق في حياة جميع الكائنات الحية وجودة المحاصيل الحقلية والحفاظ عليها  لذلك فان التخطيط الجيد المبني على تنبؤات جيدة من شانه ان يساهم في حل جزء من المشاكل التي تم استعمال العديد من الطرائق الاحصائية حيث استعمال اختبار فان دير فان وذلك لاختبار البيانات كونها تعود لنفس المجتمع واستخدم اختبار كاي سكوير لاختبار تلوث المياه كما استخدم اختبار LSD   لإيجاد معنوية المعالم بين المحطات واخيرا اخذت اهم ملوثات نهر دجلة واخطارها واستخدمت السلاسل الزمنية للتنبؤ بها حيث اظهرت النتائج ما يلي: بعد اجراء اختبار فان دير فان  والاطلاع على النتائج واثبت ان العينات متجانسة وتنتمي الى مجتمع واحد اي توجد اختلافات بين اماكن سحب المياه من نفس النهر وان قيم x^2 المحسوبة <x^2 الجدولية ل( ) التي تمثل كميات الاملاح وعكورة الماء و كلوريدات و صوديوم و كبريتات على التوالي  لذلك قبول فرضية العدم ورفض البديلة اي ان مياه نهر دجلة تكون ملوثه بهذه الملوثات الخطرة وقد وجد تغاير طفيف في تراكيز العناصر الثقيلة بين المحطات الثلاث نتيجةً لتقارب المحطات من بعضها. اما قيمة LSD اثبتت فروق معنوية إيجابية بمستوى P≤0.01 للعاملين الاوكسجين الذائب DO والمتطلب الحيوي للأوكسجين BOD5 بين المحطات  واظهر تحليل السلاسل الزمنية للتنبؤ ان افضل انموذج للمتغيرات التي تم التنبؤ هو الانموذج   الذي اثبتته مقاييس دقة الانموذج والمعالم المقدر لذا تم استخدامه للتنبؤ واظهرت نتائج دقيقة وكفؤة وقريبة من قرينتها وذات تلوث متزايد
التنبؤ بكميات المياه في أهوار العراق باستخدام نماذج MSARIMAX
Authors: طاهر احمد , جاسم فراس
Published: January 2024

اهوار العراق ذات اهمية استثنائية فهي ارث تاريخي لمدن حضارة ما بين النهرين، تكمن اهمية اهوار العراق في كونها تمثل عراقة التاريخ وغنى الطبيعة، لذلك وضعت ضمن كنوز العالم التي يجب الحفاظ عليها وإدامتها. عانت اهوار العراق من الاهمال، وتعرضت للجفاف والتجفيف والصيد الجائر لحقب زمنية مختلفة، ان دراسة وتحليل كميات المياه في الاهوار والعوامل المؤثرة عليها يساهم في محاولة معالجة مشكلة الجفاف ووضع الحلول الناجعة لها. في هذا البحث تم تقدير المعدلات الشهرية لكميات المياه في اهوار العراق الجنوبية باستعمال انموذج (SARIMA)، كذلك تم توظيف انموذج (SARIMAX) بوجود تأثير لثلاثة عوامل كلا على حدة هي المعدلات الشهرية لواردات انهار العراق، المعدلات الشهرية للتبخر في السدود والخزانات والمعدلات الشهرية لمتوسط درجات الحرارة في جنوب العراق كعوامل خارجية، فضلا عن توظيف انموذج (MSARIMAX) لتقدير المعدلات الشهرية لكميات المياه في الاهوار بوجود تاثير العوامل الثلاثة مجتمعة. وبهدف الحصول على افضل انموذج للتنبؤ بالمعدلات الشهرية لكميات المياه في الاهوار جرت المقارنة بين النماذج الثلاثة بالاعتماد على المعايير (AIC)، (Log-L)، (RMSE) و (MAPE)، وقد أثبتت نتائج المقارنة تفوق إنموذج (1,1,2)(0,0,2)4(MSARIMAX) على الانموذجين الاخرين، كما اشارت نتائج التقدير لمعاملات الارتباط المتقاطع للسلاسل الزمنية المفلترة الى وجود تخلف زمني ذو تأثير موجب مقداره شهر واحد لحين ظهور تأثير واردات المياه، كذلك تخلف زمني ذو تأثير سالب بلغ ستة اشهر لحين ظهور تأثير المعدلات الشهرية للتبخر وبتخلف زمني ذو تأثير موجب بلغ خمسة اشهر لحين ظهور تأثير درجات الحرارة. وقد تم التنبؤ بقيم المعدلات الشهرية لكميات المياه في اهوار العراق باستعمال إنموذج (MSARIMAX) وقد اثبتت نتائج التنبؤ وجود فروق ملحوظة في كميات المياه المتنبأ بها عما كانت عليه في الأشهر السابقة، اذ ستنخفض المعدلات الشهرية لكميات مياه الاهوار خلال السنوات الثلاث القادمة فقد تصل كمية المياه في الاهوار الى 114.55 مليون متر مكعب، وإن هذا الانخفاض يسلك سلوكا موسميا في عامي 2022 و 2023، ويتضاءل التأثير الموسمي في عامي 2024 و 2025.
Indoor Air Pollution from Household Cooking and Associated Health Hazards of Selected Rural Communities of Madhupur Tract in Bangladesh
Authors:   Bangladesh Agricultural University, Hoque Muhammad Azizal ,   Ministry of Agriculture, Bangladesh, Hasan Md. Misbahul , Baten Md. Abdul ,   Bangladesh Agricultural University, Khan Md. Badiuzzaman ,   Bangladesh Agricultural University
Published: January 2024

Indoor air pollution is deemed one of the most severe environmental pollutions that occur mainly due to the inefficient and incomplete combustion of solid cooking fuels, which emits different types of particulate matter (PM2.5, PM10). Therefore, this study was organized in the hilly rural area of Sagordighi of Tangail district in Bangladesh to monitor the atmospheric particulate matters PM2.5, PM10 and CO (carbon monoxide) concentrations from the rural kitchens as well as the possible health hazards due to exposure of the air pollutants. One hundred and thirty air samples were collected from the kitchens by using Airveda air quality monitor and Testo 317-3 - Ambient CO meter to monitor the particulate matter and carbon-monoxide concentrations respectively during cooking and non-cooking time. A survey was also conducted through questionnaire. The concentrations of PM2.5 fluctuated from 112-999 µgm-3 whereas the mean concentration was 401.88±232 µgm-3 during cooking time. On the other hand, PM10 concentration varied from 114-1999 µgm-3 were observed during cooking time with a mean concentration was 523.10±413 µgm-3. The concentration of PM2.5 varied from 32-362 µgm-3 at non-cooking period while the mean value was 81.38±41 µgm-3. The concentration of PM10 ranged between 55-429 µgm-3 at non-cooking period and the mean of PM10 was 109.51±51 µgm-3. The mean concentration of CO during cooking period was 51.52±17 ppm and it varied from 20 ppm to 96.4 ppm. On the contrary, the mean concentration of CO during non-cooking period was 6.60± 6 ppm and it fluctuated from 0 to 40 ppm. The concentration of atmospheric particulate matter showed the highest concentration during cooking time. Contemplation on the measured concentration of particulate matters, these values were greater than concentration found in many European cities and also surpassed the Bangladesh National Ambient Air Quality Standard. The monitored CO value exceeded the recommended value. Questionnaire survey result indicated that respondents suffered from various diseases due to household cooking activities such as facing eye irritation, headaches, dry cough, dizziness and nasal congestion during cooking time. This research suggests installation of improved cooking stoves and providing proper ventilation facilities in kitchen and using renewable energy as well as creating public awareness among rural communities for minimizing the impacts of pollutants emitted from cooking activities.
Empresas de consultoría en Venezuela frente a los desafíos de la economía circular
Authors: Piña Zambrano Henri Jesús , Campos García Jesús Alonso
Published: January 2024

La dinámica de la actividad humana los últimos años, ha impactado sensiblemente en el ambiente, derivando en serias consecuencias para la humanidad. Este crítico hecho ha impulsado una importante toma de conciencia en todos los ámbitos de la sociedad de hoy día, llegando hasta las empresas, las cuales son señaladas como un actor clave en todo el proceso de deterioro ambiental del planeta. En el marco de esta premisa, el objetivo del presente estudio se centra en aporta lineamientos teóricos para discutir las bases conceptuales del desafío de las empresas de consultoría en Venezuela frente a la economía circular. Los resultados dan cuenta de la necesidad presente en las empresas de consultoría de, en primer lugar, internalizar los conceptos de sostenibilidad y economía circular a efectos de ponerlos en práctica en su diaria actuación, para en segundo lugar, transferir este innovador modelo de negocio y esquema de gerencia hacia sus clientes. El documento concluye resaltando la relevancia del tema de la preservación de la diversidad ambiental del planeta. Es acá, donde la economía circular entra en juego, aportando estrategias encaminadas a lograr los objetivos de muchas organizaciones y donde, precisamente, se subraya el reto de las empresas consultoras para incorporar esta temática de vanguardia internamente y proyectarla posteriormente hacia sus clientes.
Physicochemical analysis and antioxidant activity of stem and leaf extracts from Ocimum basilicum grow under in different cultivation conditions
Authors: Cole Hassan Luiz de Amorim , Schneider Lucineia Cavalheiro , Tavares Isabele Silva , Leão Katyúscya Veloso , Mapeli Ana Maria , Cavalcante Dannuza Dias , Braga Valdeilson Souza , Machado Luciana Lucas
Published: January 2024

The Ocimum basilicum species is widely used in folk medicine, as well as by the pharmaceutical industry and in the production of essential oils. Considering these aspects and highlighting the good adaptability of the species in the Brazilian Cerrado which originated from Asia, analysis of its physicochemical properties can lead to better product quality through improved physical-chemical and even microbiological stability, as well as the application of compounds that capture free radicals. Given this, physicochemical analyses regulated by the Adolfo Lutz Institute (2008), such as pH, titratable acidity, moisture, ash content, proteins, vitamin C, and lipids were performed; these analyses yielded unprecedented results, confirming its microbiological stability and promising results for antioxidant activities through crude extracts from both the leaf and stem, as well as ethyl acetate extracts from the leaf and methanol extracts from the stem, with over 90% activity.
O Socrative no ensino de ciências: uma revisão integrativa
Authors: Pimenta Helder Binda , De Carvalho Elaine de Farias Giffoni , Dos Santos Vladiana Costa , Santos Adriana de Moura , Morano Domingos Antônio Clemente Maria , Teixeira Claudio Silva , Barreto João Erivan Façanha , Cerqueira Gilberto Santos
Published: January 2024

Os alunos aprendem de maneiras diferentes e têm estilos diferentes, e isso se deve à multidimensionalidade do funcionamento. Propõe-se analisar a relevância do uso do socrativo como recurso didático na aprendizagem de alunos no ensino de ciências no ensino superior. Os objetivos do presente trabalho foram realizar uma revisão integrativa, na busca de artigos que tivessem em escopo, além do uso do socrative como ferramenta educacional digital no ensino de ciências no ensino superior, destacando também a avaliação de aluno aprendendo. Os resultados obtidos após a revisão integrativa indicam que o uso do socrativo pode beneficiar a aprendizagem dos conteúdos abordados no ensino de ciências no ensino superior, tendo assim relevância para toda a comunidade acadêmica.
Publicidade parasitária nas mídias sociais e seu possível caráter enganoso/abusivo a partir da interpretação do art. 37 do Código de Defesa do Consumidor
Authors: Sousa Pedro Henrique da Mata Rodrigues , Almeida Marcos Vinícius dos Reis , Alves Fabrício Germano
Published: January 2024

A publicidade parasitária nas mídias sociais, caracterizada pelo uso não autorizado da imagem, marca ou reputação de terceiros para vantagem comercial, constitui o tema deste estudo. A problemática investigada é a classificação dessa prática como enganosa ou abusiva à luz do art. 37 do Código de Defesa do Consumidor (CDC). O objetivo geral é avaliar se publicidade parasitária em mídias sociais pode ser considerada enganosa e/ou abusiva de acordo com o referido Código. Os procedimentos metodológicos consistem em pesquisa de natureza básica, utilizando o método dedutivo, tipo teórico, abordagem qualitativa e procedimento técnico bibliográfico e documental. Os resultados revelam que a publicidade parasitária nas mídias sociais pode ser considerada enganosa e abusiva segundo o CDC, pois induz o consumidor ao erro ao criar uma falsa percepção de associação, ou induz o consumidor a se comportar de forma prejudicial à sua segurança, infringindo os princípios de transparência e harmonia nas relações de consumo. Essa interpretação do CDC, baseada no método hermenêutico teleológico, ressalta a necessidade de proteger os consumidores contra práticas publicitárias que possam induzi-los a erro ou a se comportar de maneira prejudicial.
Beleza matemática: abordagem integrativa entre o último Teorema de Fermat e a fórmula de Euler da análise complexa
Authors: Da Cruz Sóstenes Rônmel , Da Silva Cleomacio Miguel
Published: January 2024

A matemática consegue integrar maravilhosamente a arte e o conhecimento científico. Desde os primórdios das civilizações, a arte e a matemática estão intrinsecamente interligadas. A beleza de uma reflete na outra e vice-versa. É um grande mistério como a arte e a matemática se ligam em diferentes frameworks para formar a base do conhecimento científico. A matemática influenciou a arte e a arte influenciou a matemática desde que ela existiu. Na intrincada dança entre matemática e a arte, os limites muitas vezes ficam confusos, sendo muito difícil definir onde termina um e começa o outro. A matemática e a arte formam a beleza que é uma propriedade fundamental da Ciência. A Ciência realmente não existiria sem a matemática e a arte. Em muitas situações que envolvem o estado da arte em estudos matemáticos, é possível integrar partes aparentemente desconexas, e criar um quadro artístico belíssimo de grande valor científico. Por exemplo, que beleza resultaria da integração do Último Teorema de Fermat e a Fórmula de Euler? Que estado da arte pode ser criado dessa integralidade? O Último Teorema de Fermat mostra que não existem três números inteiros positivos que sejam uma solução para
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Qualidade dos dados das declarações de nascidos vivos das mães adolescentes no semiárido da Paraíba
Authors: Pereira Júnior Basílio Henrique , Paes Neir Antunes , Do Santos Carlos Sérgio Araújo , Coutinho Tiê Dias de Farias
Published: January 2024

A maternidade na adolescência é uma situação em saúde extremamente delicada que requer atenção especial, cuja avaliação dos registros vitais é uma importante fonte de informação muito pouco estudada do ponto de vista demográfico na saúde materno-infantil. Teve-se como objetivo avaliar a qualidade dos dados das mães adolescentes a partir das declarações de nascimento de seus filhos para o período 2010-2015 do semiárido paraibano. Foi realizado o Teste Qui-quadrado de Pearson para avaliar as relações entre as variáveis: Duração da Gestação, Número de Consultas Pré-natal, Tipo de Parto e Peso ao nascer. Concluiu-se que o Semiárido da Paraíba está a caminho da universalização dos registros da declaração de nascidos vivos no e que há evidências de associações entre essas variáveis, cujo conhecimento pode ser utilizado para subsidiar o planejamento das ações de cuidado e proteção da saúde materno-infantil.
Estudo de topônimos e antropônimos no ensino fundamental: proposta diagnóstica
Authors: Coelho Maria do Socorro Vieira , Ruas Sônia Maria Pereira Souza
Published: January 2024

Este artigo apresenta os resultados da pesquisa diagnóstica sobre o conhecimento onomástico de alunos do ensino fundamental. Investigaram-se quatro topônimos: o nome do país, Brasil, da cidade Montes Claros, do bairro Jardim Primavera, e da escola, Escola Municipal Celestino Pereira Salgado, além de 33 antropônimos dos estudantes. O estudo sustentou-se nos postulados da Lexicologia, da Onomástica, atrelados ao ensino da língua portuguesa. Quanto à metodologia, utilizaram-se as pesquisas documental, qualitativa e a pesquisa-ação. A diagnose foi subsidiada por um questionário constituído por 20 perguntas, cuja intenção foi averiguar o conhecimento onomástico dos estudantes quanto aos quatro topônimos e aos antropônimos, as razões que motivaram as escolhas das designações. Os resultados apontaram que todos os alunos desconhecem a motivação para o topônimo “Brasil”. Acerca da denominação da cidade, 30/91% apontaram seu nome, sem dizer a razão. Sobre o nome do bairro, 01/3% levantou hipótese sobre sua motivação. Quanto ao nome da escola, 02/06% afirmaram ser em homenagem a alguém, mas ignoram informações sobre seu referente. Quanto a seus prenomes, 21/64% dos estudantes não souberam dizer as motivações para sua escolha, nem seus significados. A despeito de seu desconhecimento sobre a onomástica, 30/91% dos discentes demonstraram interesse em conhecer os fatores motivacionais que suscitaram seus antropônimos e seus significados, e também, os topônimos relacionados a esta pesquisa.
Desafios e estratégias no ensino de cálculo diferencial e integral na modalidade educação a distância (EaD)
Authors: Gouveia Marco Aurélio da Cruz , Ferreira Sandra Lúcia
Published: January 2024

O presente artigo integra uma pesquisa de doutorado mais ampla e tem como objetivo analisar as principais dificuldades no processo ensino-aprendizagem da disciplina Cálculo Diferencial e Integral (CDI) na modalidade Educação a Distância (EaD) para professores da graduação. As dificuldades de ensino da disciplina CDI tem sido objeto de estudo por vários pesquisadores nas últimas décadas e a oferta desta disciplina na modalidade EaD traz consigo um fator complicador que é a adaptação das práticas pedagógicas e dos materiais didáticos para utilização no ambiente virtual de aprendizagem. Em um cenário da educação mediada por tecnologia, a formação continuada em práticas pedagógicas e recursos tecnológicos precisa mobilizar a adoção de novos conceitos e de novas formas de encarar o ato educativo e reflexões acerca do perfil do professor atual e sua formação continuada passam a ser uma tarefa de muita relevância. Neste trabalho foi utilizada a metodologia de revisão bibliográfica, que por meio da análise da literatura publicada traçou um quadro teórico e fez a estruturação conceitual que deu sustentação ao desenvolvimento da pesquisa. A pesquisa aponta no sentindo da necessidade da formação continuada dos educadores em relação ao uso da tecnologia visando adaptar as práticas pedagógicas e que as tecnologias digitais da comunicação e informação e os materiais didáticos devem ser desenvolvimendos especificamente para o ensino de CDI. O arcabouço teórico foi construído a partir dos autores: Marcelo Almeida Bairral, Marcelo C. Borba, Monica E. Villarreal e Marco Antônio Escher, entre outros.
A educação ambiental, o PIBID e a agricultura sustentável (horta escolar) em Nazaré da Mata-PE
Authors: Da Silva Jadiaele Cristina Berto , Da Silva Jorge José Araújo
Published: January 2024

Vista a grande degradação do meio ambiente devido às práticas incorretas causadas pelo ser humano, o presente artigo tem como objetivo mostrar a importância da Educação Ambiental nas escolas através de técnicas ecológicas, como a agricultura sustentável (horta) e a agroecologia por intermédio do PIBID - da UPE Mata Norte, sob a análise das escolas da cidade de Nazaré da Mata, onde o programa atua. Considerando esse método (a implantação da agricultura sustentável) um instrumento de ensino-aprendizagem, apresentamos um propósito de incentivar todo o corpo escolar à preservação do meio ambiente e em produção de alimentos, termos ganhos para a merenda e uso do território escolar com uso produtivo e renovável.