bluuebunny/crossref_metadata_2025_split huggingface dataset:
Upaya Peningkatan Prestasi Belajar IPS melalui Model Pembelajaran Contextual Teaching Learning (Outdoor) pada Siswa Kelas VII.7 SMP Negeri 17 Baubau Semester Genap Tahun Pelajaran 2020/2021
Authors: Djufri La 
Published: January 2023

Permasalahan dalam penelitian ini adalah apakah penerapan Contextual Teaching Learning (outdoor) dapat meningkatkan prestasi belajar IPS pada kelas VII.7 SMP Negeri 17 Baubau. Sedangkan tujuan pada penelitian ini adalah untuk mengetahui apakah penerapan Contextual Teaching Learning (outdoor) dapat meningkatkan prestasi belajar IPS pada kelas VII.7 SMP Negeri 17 Baubau.
Penelitian ini menggunakan jenis penelitian tindakan kelas. Subyek dalam penelitian ini adalah siswa kelas VII.7 SMP Negeri 17 Baubau yang terdiri atas 22 siswa. Instrument yang digunakan pada penelitian ini adalah tes dan lembar observasi. Hasil penelitian dianalisis dengan menggunakan deskriptif komparatif dengan membandingkan hasil tes pada siklus I dan II.
Hasil penelitian menunjukkan bahwa pada siklus I, terdapat peningkatan dari pra siklus meski belum signifikan dari nilai rata-rata UH 79 dan ketuntasan belajar secara klasikal mencapai 80%. Siklus II menunjukkan prestasi belajar siswa yang semakin meningkat dari pra siklus maupun Siklus I yakni nilai rata-rata UH 88,6 dengan ketuntasan klasikalnya 100%. Berdasarkan hasil tersebut maka dapat disimpulkan bahwa penerapan model pembelajaran Contextual Teaching Learning (outdoor) dapat meningkatkan prestasi belajar IPS pada kelas VII.7 SMP Negeri 17 Baubau.
Women and their Quest for Identity in Arupa Kalita Patangia's Short Stories
Authors: Himabindu S. , Kumar R. Soujanya 
Published: January 2023

The stories woven in these tell-tales of women are enveloped with the responsibility of the stories as testimonies of trauma which need attention and focus. The theme of displacement and estrangement are seen in these texts. According to Freud, when one witnesses a truth which is not available to them, the other and the subject are to bear the testimony. This other, subject or the listener become the witness of the trauma. The regular lives of the characters are enveloped with traumatic events. These survivors, the mere witnesses to the brutality cannot explain their experiences in words. They sometimes get into the guilt of forming a false memory due to silence which completely distorted their memory. They reach the saturation point wherein they are unable to explain the situation they are dealing with. Looking at a different perspective, this silence functions a secured wall for them, as they live in this enclosure without any past memories or may be distorted memories of past. Once they step out of this wall, they relive the disaster again in their distorted memories of past. This paper examines various female characters within their geographical settings, dwelling in the patriarchal society, limited to the horizons set by the dominant males, their thought processes and patterns, aspirations, feelings, beliefs and ultimately their own way of looking at life. My research focuses on few observations of portrayal of women and their subjection in the patriarchal domain in the selected short stories of Arupa Patangia Kalita with a view of exploring the female characters and their responses to their circumstances amidst the conflicting themes of identity.
ANIMASI INTERAKTIF MENGENAL ATURAN LALU LINTAS UNTUK SISWA SEKOLAH DASAR
Authors: Ramadhani  , Susilawati Feri , Sari Devi Mulia , Ichsan  
Published: January 2023

Rambu lalu lintas sebagai simbol tata tertib jalan biasa ditemui pada setiap sudut jalan yang berfungsi untuk ketertiban dan kenyamanan para pengguna jalan. Rambu lalu lintas dibuat untuk dipatuhi oleh pengguna jalan, namun kebanyakan siswa sekolah dasar belum mengerti arti dari setiap simbol rambu-rambu lalu lintas yang ada. Sehingga siswa perlu diberi pembelajaran tentang pengenalan rambu-rambu lalu lintas yang ada. Untuk membuat siswa semangat dan senang dalam belajar mengenal aturan rambu-rambu lalu lintas maka diciptakan lah aplikasi animasi interaktif sebagai media pembelajaran yang berisi tentang pembagian rambu-rambu lalu lintas, arti lambang tiap-tiap rambu, video animasi penerapan rambu-rambu di jalan, serta soal-soal latihan dengan dukungan tombol-tombol interaktif, gambar yang menarik dan audio untuk meningkatkan daya serap belajar siswa terhadap isi materi pembelajaran.
TANGGUNGJAWAB HUKUM ORANGTUA TERHADAP PENGGUNAAN MEDIA INFORMASI DAN TRANSAKSI ELEKTRONIK OLEH ANAK DALAM ERA DIGITAL SAAT INI
Authors: Situmeang Tomson , Widyani I Dewa Ayu , Andree Washington  
Published: January 2023

In the digital era, especially during the current COVID-19 pandemic, the demands of parents' roles and responsibilities towards children, especially to build relationships and communicate with children, are very important and relevant. Digitization in all aspects of life after the COVID-19 pandemic has changed the way people's lives in general are "forced" to enter and live in the digital world. Stand on this, the law exists to give meaning to family life, in the form of parental responsibility and children’s respect for parents, even in the digital era.
Caracterización de residuos agroindustriales y su aplicación en la remoción de azul de metileno de soluciones acuosas por adsorción
Authors: Broche Galindo Maria Hertha , Rodríguez Rico I. L. , Alea Martínez Y.R. 
Published: January 2023

El objetivo del estudio es evaluar la posibilidad de emplear residuos agroindustriales bagazo de caña de azúcar (BCA), residuos agrícolas de sorgo (RAS) y mezclas de ambos, en proporciones 60 BCA- 40 RAS y 40 BCA- 60 RAS, para la remoción de contaminantes presentes en soluciones acuosas, se selecciona como adsorbato el azul de metileno por emplearse como colorante modelo para ensayos en laboratorio y ser utilizado principalmente en la tinción de algodón, madera, seda, papel, poliacrilonitrilo, nailon modificado, poliéster modificado y tereftalato de polietileno; y en cierta medida, en los servicios de salud.
Por tal motivo, se determinaron propiedades fisicoquímicas de estos biosorbentes y se realizaron experimentos de adsorción en lote para conocer el efecto del tamaño de partícula y de los residuos sobre la remoción de azul de metileno en solución acuosa. Asimismo, se desarrolló un diseño factorial completo 32 con variables independientes pH y concentración inicial del colorante para seleccionar los mejores parámetros. Se evidencia la similitud en punto de carga cero, sitios ácidos y básicos, porosidad, densidades y composición elemental que se corrobora con la transferencia de colorante a los materiales adsorbentes, lográndose con el menor rango de tamaño de partícula, (0,35-0,63) mm y con BCA las mejores remociones. El diseño de experimentos permitió comprobar que ambos factores tienen efecto significativo, que la mejor efectividad en la remoción, 95,90 %, se logra con BCA en pH 2 y concentración de AM 100 mg/L, así como las combinaciones de pH y concentraciones más eficientes.
Evaluation of the larvicidal activity of essential oil from needles of Pinus halepensis against defoliating caterpillars of Quercus spp. in North Africa
Authors: Ezzine Olfa , Mannai Yaussra , Jamâa Mohamed lahbib Ben , Hamrouni Lamia 
Published: January 2023

This work aims to study the management of Lepidoptera defoliators of Quercus spp. using essential oil of Pinus halepensis needles. In this context, laboratory trials of two concentrations (0.1 % and 0.5%) compared with ethanol (negative control) and delthametrin (positive control) were tested by contact action on 3rd, 4th and 5th instars larvae of two outbreak species: the Tortricidae, Tortrix viridana and the Geometridae, Operophtera brumata. Results revealed that P. halepensis essential oil has significant insecticidal potentials on both Lepidoptera species. Essential oil at 0.1 % was three time more efficient on the 3rd instar of T. viridana than on O. brumata. However, mature larvae (4th and 5th instars) took more time to die. The major components of P. halepensis were α-pinene (46.1%) and β-myrcene (9.5%) that may show their insecticidal effectiveness on these pests.
In conclusion, these results are promoting and seems to be of major importance in regulating pests but not outbreaks. Thus, further studies are required to isolate bioactive components and to elucidate the insecticidal mechanisms of P. halepensis.
Prediction of chemical composition concentration in an urban area by Artificial Neural Networks
Authors: Miranbaygi A. , Moghimi M. , Eghbal Ahmadi M. Hosein 
Published: January 2023

An artificial neural network (ANN) is one of the computational methods that, through the learning process and using simple processors called neurons, tries to give a mapping between the input variables and the output variables. In this paper, six different recurrent dynamic ANN models are proposed to predict the air pollutant concentrations in city of Tehran, Iran. There is no need to know the details of the governing phenomena to develop the ANN models.The chemical composition as the air pollutants are consisting of NO2, SO2, CO, O3, PM10, and PM2.5. The proposed models are designed with an input layer consisting of meteorological variables and previous sampling times of each output variable. The models have the capability for air pollutant concentration prediction for 24 hours later. The results show that the developed models for NO2, SO2, CO, O3, PM10, and PM2.5 have the values of coefficient of determination (­R2) equal to 0.91, 0.95, 0.94, 0.97, 0.94, and 0.93. Also, the Normalized Root Mean Square Error (NRMSE) is equivalent to 0.0355, 0.2577, 0.047, 0.0397, 0.0270, and 0.0445 for NO2, SO2, CO, O3, PM10, and PM2.5 models, respectively.
The results show that they all models have high accuracy and a low error value. The results may be because the model uses an almost complete set of input variables. Also the model used three sampling times as input variables through a recurrent structure to capture the dynamic behavior. The number of sampling times used as input variables through a recurrent structure that is related to the dynamic conditions of the model.
Diabetes Gestacional en Mujeres de América Latina: epidemiología y diagnóstico.
Authors: Perachimba Carvajal Damaris Natasha , Moran Vasquez Mercedes Mabel , Alcocer Díaz Sirley 
Published: January 2023

La diabetes mellitus gestacional es la intolerancia a la glucosa, que es el resultado de hiperglucemia sostenida de severidad variable, que inicia o que es reconocida por primera vez durante la gestación. El objetivo de la investigación fue evaluar la epidemiología y diagnóstico de diabetes gestacional en mujeres de América latina, se realizó un estudio con diseño documental de tipo descriptivo, ya que la información fue recopilada mediante el análisis de investigaciones previas publicadas en revistas científicas, se revisaron bases de datos científicos en distintas fuentes de información confiables, como son Google Académico, Scielo, Redalyc, Academia.edu, Dialnet, Pubmed, Ciencia.Science.gov, la búsqueda de información para la presente investigación se basó en 62 publicaciones desde el año 2012 hasta la actualidad, se concluyó que en general la incidencia de la diabetes gestacional se encuentra en torno al 15 y 25% en América latina, en el recorrido histórico que se ha elaborado se puede apreciar que los índices de diabetes gestacional han presentado un ligero descenso, los embarazos en edades superiores a 28 años en promedio presentan mayor riesgo de diabetes gestacional, así mismo los antecedentes personales o familiares de diabetes, el sobrepeso, la obesidad y el sedentarismo juegan un papel crucial en la aparición de la enfermedad.
PENYELESAIAN SENGKETA WARIS AKIBAT KELALAIAN PENERIMA HIBAH (STUDI KASUS PUTUSAN MAHKAMAH AGUNG RI NOMOR: 240 K/AG/2020)
Authors: Sri Murbowati  
Published: January 2023

Permasalahan dalam penelitian ini adalah: 1) Bagaimana penyelesaian sengketa waris sebagai akibat adanya kelalaian penerima hibah menurut Kompilasi Hukum Islam? 2) Bagaimana perlindungan hukum bagi penerima hibah pemegang hak atas tanah yang disengketakan? 3)Bagaimana pertimbangan hakim dalam putusan perkara Nomor: 515/Pdt.G/2019/PA.Kdl., putusan Nomor: 302/Pdt.G/2019/PTA. Smg. dan putusan Kasasi Mahkamah Agung Republik Indonesia Nomor: 240 K/AG/2020? Penelitian ini menggunakan pendekatan yuridis normatif (normative legal research) dengan menggunakan data utama adalah data sekunder dan data primer sebagai data pendukung. Hasil Penelitian ini menunjukkan bahwa penyelesaian sengketa waris sebagai akibat adanya kelalaian penerima hibah menurut Kompilasi Hukum Islam dapat mengajukan mengajukan gugatan melalui Pengadilan Agama untuk dilakukan pembagian harta warisan. Perlindungan hukum bagi penerima hibah pemegang hak atas tanah yang disengketakan secara normatif telah diatur Kompilasi Hukum Islamd. Hibah yang dilaksanakan sesuai ketentuan Kompilasi Hukum Islam, menurut ketetuan Pasal 212 Kompilasi Hukum Islam, tidak dapat ditarik kembali, kecuali hibah orang tua kepada anaknya. Pertimbangan hakim dalam Putusan Perkara Nomor: 515/Pdt.G/2019/PA. Kdl., tidak memenuhi rasa keadilan, sementara pertimbangan hakim dalam Putusan Nomor: 302/Pdt.G/2019/PTA.Smg. sudah memberikan rasa keadilan bagi penerima hibah. Pertimbangan hukum dalam Putusan Kasasi Mahkamah Agung Republik Indonesia Nomor: 240 K/AG/2020 mengenai judex facti telah salah menerapkan hukum, Mahkamah Agung berpendapat judex facti telah mempertimbangkan dengan benar dan tidak salah dalam penerapan hukumnya, sehingga alasan-alasan kasasi yang pada pokoknya menyatakan judex facti telah salah menerapkan hukum tidak dapat dibenarkan sesuai rasa keadilan.
Thinking About Muslim Politics
Authors: Piscatori James 
Published: January 2023

Vast public attention has been devoted to the politics of Muslim societies, much of it prompted – and distorted – by the rise of radical Islamism, and there has been a corresponding and voluminous academic literature on the subject. A central debate centres on whether ‘Islam’ is a formative factor or not and, if it is, how is it determining. A prevalent view is that Muslim politics stems, as does all politics, from structural factors such as institutional development, political economy, and social stratification, among others. Islam is often seen in instrumental terms as facilitating or indeed hindering the drive for and wielding of power and influence in public life. While these contextual factors are undeniably relevant, basic values and norms are also consequential and often motivational. Political culture, which has fallen out of favour in contemporary social science, thus has a role to play. Muslim traditions and symbols can have societal impact, even as their meanings, and control over them, may be debated. The Covid-19 pandemic provides examples of how the political process can be affected by Islam-shaped perspectives as seen in different interpretations of what is religiously permissible and reactions to state control. ‘Muslim politics’ is a kind of politics that builds on culturally specific normative orders that are self-consciously expressed by various agents who presume to speak for Islam, but whose authority and modes of influence may be, and often are, contested. The concept of ‘Muslim politics’ is a window through which observers of Muslim societies can supplement understanding of collective action by an appreciation for the meanings that people attach to it.
ANTIHYPERGLYCEMIC AND ANTIOXIDANT ACTIVITY OF PRUNETIN IN STREPTOZOTOCIN-INDUCED DIABETIC NEPHROTOXIC RATS
Authors: SAMY JOSE VINOTH RAJA ANTONY , VENKATESAN AMALAN , BHUVANESHWARI V. K. , MANI RENUKA , NATESAN VIJAYAKUMAR 
Published: January 2023

In the present study, we evaluated the protective impacts of Prunetin (PRU; 5-hydroxy-3-(4-hydroxyphenyl)-7-methoxy-4H-chromen-4-one / 5,4'-dihydroxy-7-methoxyisoflavone) altering plasma lipid peroxides and antioxidant in streptozotocin (STZ)-induced diabetic nephrotoxic (DN) rats. Wistar albino rats were given a single intraperitoneal (i.p) dosage of 45 mg/kg of STZ to cause diabetic nephropathy, which was then treated with Group-III, an effective dose of prunetin of 80 mg/kg. We examined the levels of body weight, blood glucose, insulin, lipid peroxidation products, and antioxidants in experimental rats. In STZ -induced diabetic rats, we observed an increased blood glucose level and reduced levels of insulin as compared to control rats. Whereas prunetin administration to diabetic nephrotoxic-induced rats resulted in significantly lower blood glucose level and increased the insulin levels as compared to DN rats. In diabetic nephrotoxic rats, prunetin treatment enhanced the antioxidant enzymes activity in the liver and renal tissues. Overall, the finding suggests that prunetin have significant an antioxidant and hypoglycemic activity in STZ-induced Wistar rats by scavenging free radicals thereby reducing the risk of diabetic complecations.
LABORATORY EVALUATION OF THE ADULTICIDAL AND NYMPHICIDAL ACTIVITY OF Aspergillus niger In Bemisia tabaci (HEMIPTERA: ALEYRODIDAE)
Authors: HANASH ALYAA ABDUL-RIDHA , ABED RANA JAAFAR , SALIH ALAA NAJEE 
Published: January 2023

Whitefly, Bemisia tabaci (Gennadius), is a widespread polyphagous insect pest and a dangerous vector for many viruses that cause plant diseases. Farmers urgently need safe pesticides to protect their crops and plants, making biopesticide a good alternative to chemicals. Biopesticides are part of an integrated pest management program and offer a safer, more natural alternative to chemical pesticides. Since biocides were introduced, several pest management products have been released, some of which dominate the market. The current laboratory study tested the biological agent Aspergillus niger at three concentrations (0.25, 0.50, and 1.00 con/ml) to manage and reduce Bemisia tabaci population density in greenhouses and field crops. Laboratory tests showed that the two isolates were highly virulent against Bemisia tabaci nymphs and adults. Mortality was significantly different from controls in relation to isolate concentrations and time. Culture filtrate concentration and duration affected nymph and adult mortality. The 100% concentrations of both An1 and An2 were superior to the remaining concentrations, giving mortality in nymphs of B.tabaci 48.88 and 45.55 for isolates (An1 and An2) respectively, 42.21 and 36.66 for isolates (An1 and An2) respectively in adults stage. Effect of duration on post treatment mortality, highest mortality in nymphs and adults occurred 9 days after treatment, 74.44 , 56.66% in nymph and 53.33, 45.55 in adults for isolates (An1and An2) respectively. Concerning the interaction between concentration and duration, as is clear from Tables (1) and (2), the mortality was highest at 1.00% concentration. After 9 days of treatment, the isolates (An1, An2) achieved mortality 86.66, 80.0 in nymphs and 73.33%, 63.33% in adults, respectively. These findings demonstrate A. niger's biopesticide potential.
Pengaruh Subtitusi Konsentrat Tepung Biji Karet dalam Ransum terhadap Performan Itik Alabio
Authors: Kurnianingrum Intan , Wardhani Asri Puspita 
Published: January 2023

Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian level ransum yang berbeda dengan menggunakan campuran tepung biji karet terhadap performa itik alabio. Percobaan menggunakan Rancangan Acak Lengkap (RAL), dengan enam perlakuan ransum yang disusun berdasarkan level campuran tepung biji karet yang berbeda K0 (100 % Ransum komersial tanpa tepung biji karet), K1 (94 % Ransum komersial + 6 % tepung biji karet), K2 (91 % Ransum komersial + 9 % tepung biji karet), K3 (88 % Ransum komersial + 12 % tepung biji karet), K4 (85 % Ransum komersial + 15 % tepung biji karet), dan K5 (82 % Ransum komersial + 18 % tepung biji karet) dengan lima kali ulangan. Parameter yang diamati adalah konsumsi ransum, pertambahan berat badan, dan efesiensi penggunaan ransum. Data yang diperoleh dianalisis ragam, dan perbedaan antar perlakuan diuji dengan uji jarak berganda Duncan. Hasil penelitian menunjukkan bahwa campuran konsentrat tepung biji karet terhadap konsumsi ransum dan penambahan berat badan itik alabio berpengaruh nyata (P < 0,05). Kesimpulan dari penelitian ini adalah level pemberian ransum pada itik alabio terbaik yaitu pada perlakuan K2 (91 % Ransum komersial + 9 % tepung biji karet).
Efectos del ayuno intermitente en el hipocampo y la memoria: una revisión sistemática
Authors: Núñez Núñez Mauricio , Flores Hernández Verónica Fernanda , Gavilanes Gómez Daniel , Vásquez de la Bandera Cabezas Fabricio Alejandro , Vargas Espín Alba Del Pilar 
Published: January 2023

El ayuno intermitente (AI) es un tipo de restricción dietética que presenta efectos en la pérdida de peso, el funcionamiento cardiovascular, el riesgo de desarrollar Alzheimer y otras enfermedades. No obstante, sus efectos positivos continúan siendo controversiales. Por tanto, el objetivo del estudio fue determinar los efectos del AI sobre el hipocampo y la memoria mediante una revisión sistemática de 8 artículos obtenidos de Pubmed, Web of Science y Psyinfo. Los resultados indican que los ratones que fueron alimentados mediante AI presentaron cambios bioquímicos y estructurales a nivel de hipocampo, así como mejores resultados en las pruebas de memoria. Por otro lado, las personas alimentadas mediante AI presentaron menores puntajes en la prueba de similitud. Se concluye que existen efectos beneficiosos en modelos animales. No obstante, en humanos los resultados, aunque, no se observan desventajas, las ventajas tampoco son evidentes.
Development of a sustainable biosensor to detect respiratory infectious diseases
Authors: Vieira Monica , Nascimento Ana Margarida , Abreu Cristina , Leite Bárbara , Silva Mariana , Rouly Simon , Ferraz Ricardo , Parente Elsa , Costa Miguel , Prudêncio Cristina 
Published: January 2023

The Covid-19 pandemic brought the need to use social masks to prevent the spread of the SARS-CoV-2 virus. However, no reliable and fast method were yet established to detect viral particles and to improve the protective ability of social masks.
Through color changes, colorimetric biosensors can be used as a rapid and easily approach to detect virus. Gold nanoparticles (AuNP) are known to have excellent optical properties and huge research potential.
The new SARS-CoV-2 has the ability of entering human body cells, namely through a second pathway of entry – the sialic acid (SA) receptor.
In order to respond to the emergency and to contribute to the diminishing of the spread of SAR-CoV-2, we developed a colorimetric biosensor based on the functionalization AuNP by sialic acid (SA) (SA-AuNP), as a new and effective textile coating layer, to provide a direct indication of the protective capacity of social masks.
To do that, AuNPs (10 nm) were functionalized with SA (SA-AuNP), in three different concentrations (50-50, 30-70 and 20-80, respectively) to select the optimal concentration for respiratory virus detection. Fourier-transform infrared spectroscopy (FTIR) and Scanning Electron Microscope with a Transmission Detector (STEM) analyses confirmed SA-AuNPs binding. FTIR results showed a well-established bond, through matches of peaks of SA-AuNPs. Bindings between the compounds were more evident in 50-50 concentration of SA-AuNP. In the 30-70 SA-AuNP the STEM images show some superposition of the nanoparticles and not so evident binding, as in the 20-80 concentration. Still, between these last two concentrations, the 30-70 is the one that shows the best results since it is visible some circular points larger than the others. To achieve the goal, the concentrations 30-70 and 50-50 of SA-AuNP were impregnated (Textile Foulard) in two substrates of different compositions, a cellulosic and a synthetic one. However, in this technique there are many parameters, such as drying time and temperature, which were varied to understand which the best procedure was to obtain the biosensor.