bluuebunny/crossref_metadata_2025 huggingface dataset:
Characteristics and spatial distribution of the atmospheric precipitation in the summer season on the territory of Ukraine and the possibilities of their long-term forecast
Authors:   Ukrainian Hydrometeorological Institute, Odesa, Ukraine, Tymofeiev Vladyslav Ye. , Tatarchuk Olha G. ,   Ukrainian Hydrometeorological Institute, Odesa, Ukraine, Mazepa Oksana V. ,   Regional Center for Hydrometeorology, Lviv, Ukraine
Published: September 2024

The long-term variability of atmospheric precipitation in the summer season on the territory of Ukraine was studied with the characteristics of extreme rains and detailing according to the data of the stations of the northern cluster. In general, for the summer season the largest deficit of precipitation is recorded in August (along with a decrease in daily maximums and the number of days with precipitation), and the smallest decrease in precipitation has been registered in June along with an increase in the intensity of daily precipitation. Intraseasonal variability of significant precipitation is detected, and their contribution to the total precipitation amount increased only in June. The number of occurrences of very heavy rain has reached a maximum during 2001-2010 with the highest occurrence in July. In the last decade their number has slightly deteriorated, and the area of coverage has also decreased. Very heavy rains cover an average of 20 regions every year, most characteristic to the south, including the Odesa region and Crimea. The preservation of the moisture content of the atmosphere at the background of a deficit of atmospheric precipitation was revealed. It indicates the preservation of the potential of precipitation for Ukraine, especially due to the southern cyclones. The conducted analysis of the variability of regional atmospheric indices demonstrated the presence of the certain significant trends; a stable trend component, in particular the strengthening of the North Atlantic Oscillation and its Eastern counterpart (the Mediterranean and Eastern European Oscillation,); as well as asynchronous cross-correlation relationships. The best asynchronous relationships with precipitation anomalies in the summer months are found for indices with a time lag of 3-5 months.
Implementasi Media Quizizz sebagai Sarana Pembelajaran pada Materi Teks Berita untuk Meningkatkan Hasil Belajar Siswa Kelas 7 SMP di Era Society 5.0
Authors: Adnan Arum Tri Wulandari , Adi Pidekso
Published: September 2024

Kebudayaan merupakan kumpulan cara berpikir, perasaan, dan respons yang diwariskan serta disampaikan melalui simbol-simbol yang mencerminkan karakteristik unik dari suatu masyarakat. Manifestasi kebudayaan dapat dilihat dalam benda-benda kultural yang mengandung nilai-nilai dan ide-ide yang diwariskan secara historis. Budaya memiliki keterkaitan erat dengan sistem bahasa. Dalam konteks program Bahasa Indonesia bagi Penutur Asing (BIPA), yang pesertanya berasal dari berbagai negara, penting untuk mencapai keseimbangan antara pengajaran bahasa dan pengenalan budaya Indonesia. Memahami budaya Indonesia dapat memberikan kenyamanan kepada peserta BIPA dalam proses pembelajaran serta mencegah terjadinya gegar budaya selama mereka berada di Indonesia. Penelitian ini bertujuan untuk menjelaskan perbedaan keseharian antara pemelajar asal Taiwan dan Indonesia. Metode yang digunakan adalah deskriptif kualitatif, dengan pengambilan data melalui wawancara. Hasil penelitian menunjukkan bahwa gaya hidup pelajar Taiwan dan Indonesia sangat berbeda, terutama dalam hal budaya makan, minum, berinteraksi, dan berpakaian. Oleh karena itu, pemahaman mengenai perbedaan tersebut sangat penting dalam pembelajaran bahasa Indonesia bagi penutur asing, guna membangun toleransi dalam hubungan lintas budaya.
PENDEKATAN ARSITEKTUR NEO-VERNAKULAR PADA PERENCANAAN WISATA PASAR PERTANIAN DI KOTA PASURUAN
Authors: Rezkiyani Atik , Bintarjo Benny , Soemarwanto Dadoes
Published: September 2024

Abstrak : Arsitektur Neo-Vernakular merupakan pendekatan yang lahir sebagai kritik terhadap modernisme, menggabungkan elemen tradisional dengan inovasi kontemporer. Arsitektur ini menekankan pelestarian nilai-nilai budaya dan tradisi dalam desain yang relevan dengan zaman modern. Dalam perancangan Wisata Pasar Pertanian di Kota Pasuruan, konsep ini diwujudkan dengan memadukan bentuk tradisional, seperti atap Rumah Adat Suku Tengger, dengan material modern seperti baja ringan. Desain bangunan ini juga mengintegrasikan ornamen batik khas Kota Pasuruan, Batik Harmonie, yang menggambarkan tugu dililit daun sirih, simbol kesuburan dan kemakmuran, mencerminkan kekayaan pertanian dan ekonomi lokal. Selain itu, konsep pasar tradisional dihadirkan dengan memperbolehkan aksi tawar-menawar antara penjual dan pembeli, menghidupkan kembali nuansa interaksi sosial yang khas. Proyek ini sejalan dengan Rencana Kerja Pemerintah Daerah Tahun 2023 yang bertujuan mengembangkan kemandirian dan daya saing ekonomi berbasis potensi lokal. Diharapkan, Wisata Pasar Pertanian ini menjadi ikon wisata belanja di Kota Pasuruan, menawarkan pasar kebutuhan pokok, pasar oleh-oleh khas, dan pasar kuliner yang mencerminkan kekayaan alam dan budaya kota.
PENGARUH PEMBELAJARAN BERBASIS ANDROID MENGGUNAKAN APLIKASI PLANNER 5D TERHADAP HASIL BELAJAR SISWA UNTUK MATERI APLIKASI PERANGKAT LUNAK DAN PERANCANGAN INTERIOR GEDUNG
Authors: Febrianto Rahmat Fuad , Isnandar Isnandar , Ramadhani Viola Malta
Published: September 2024

Abstrak : penelitian bertujuan untuk mengetahui pengaruh pembelajaran berbasis Android dengan menggunakan aplikasi Planner 5D terhadap hasil belajar siswa pada materi APLPIG di SMK Negeri 1 Glagah Banyuwangi T.A. 2022/2023. Penelitian dilakukan mengingat tantangan digitalisasi di sekolah, dimana upaya pemerintah dalam pengembangan digitalisasi pada sekolah masih kontradiktif di lapangan. Hal yang menjadi pokok masalah sebagai berikut: a) belum ada pemanfaatan media Android yang telah tersedia pada siswa, b) media pembelajaran yang digunakan sekolah telah usang dan tidak memadai. Metode penelitian yang digunakan adalah Quasi Eksperimen dengan membagi siswa menjadi dua kelas. Kelas eksperimen yang menggunakan pembelajaran berbasis Android dengan aplikasi Planner 5D dan kelas kontrol menggunakan media dengan aplikasi SketchUp. Sampel yang digunakan yaitu siswa kelas XI kompetensi keahlian DPIB 1 dan DPIB 2. Kemudian dilakukan uji pretest dan posttest pada masing-masing kelas. Data kemudian dianalisis dengan uji normalitas, homogenitas, dan hipotesis. Hasil analisis menunjukkan data tidak berdistribusi normal tetapi menunjukkan homogen. Maka digunakan uji hipotesis Mann-Whitney didapatkan harga sig sebesar 0,000 dimana nilai asymp.sig.(2-tailed) kurangdari sama dengan α dengan taraf signifikansi α sama dengan 0,05 berarti H0 ditolak dan Ha diterima. Hal ini menunjukkan adanya pengaruh media pembelajaran berbasis Android dengan menggunakan aplikasi Planner 5D terhadap hasil belajar siswa.
MENINGKATKAN KENYAMANAN PENGGUNA KANTIN FMIPA
Authors: Yunianto Miftaqul Gilang , Azzamzain Muhammad Haidar Aqil
Published: September 2024

Abstrak: Artikel ini bertujuan untuk meningkatkan jumlah pengunjung yang ada di dalam kantin FMIPA. Kurangnya kapasitas kantin dapat mempengaruhi kenyamanan, minat beli, dan produktivitas setiap pengunjung. Karena itu kami memiliki ide untuk memperbesar kapasitas kantin ini untuk menambah jumlah pengunjung, minat beli dan produtivitas setiap pengunjung. Ada beberapa cara untuk memperbesar area kantin, cara yang kami gunakan yaitu menambah lantai bangunan karena situasi lokasi yang cocok untuk cara ini. Lalu untuk menambah kenyamanan lagi, kami berencana menambahkan desain baru dan penghitung tempat duduk agar setiap orang yang ingin berkunjung bisa mengetahui ada sisa brp jumlah tempat duduk yang tersedia.
ANALISIS TINGKAT KERUSAKAN JALAN DENGAN METODE PAVEMENT CONDITION INDEX (PCI) PADA RUAS JALAN SAMARINDA-TENGGARONG
Authors: Bekti Salsabilla Yusinta , Siswanto Henri , Pranoto Pranoto
Published: September 2024

Abstrak : Kerusakan jalan baik kerusakan yang kecil hingga yang besar dapat mempengaruhi laju kendaraan, bahkan dapat mengakibatkan hal yang sangat merugikan bagi penggunanya seperti dapat menyebabkan kecelakaan lalu-lintas, waktu tempuh yang menjadi lama, antrean kendaraan di jalan, dan mempengaruhi kenyamanan saat berkendara. Ruas Jalan Samarinda-Tenggarong Provinsi Kalimantan Timur merupakan jalan provinsi yang digunakan sebagai jalan penghubung Kota Samarinda dan Kabupaten Kutai Kartanegara serta jalan yang didominasi oleh kegiatan pertambangan, seringkali banyak kendaraan bermuatan besar lalu lalang yang menjadi salah satu penyebab kerusakan jalan. Jalan ini dibagi menjadi beberapa segmen, masing-masing segmen di analisis dengan mengukur dimensi, identifikasi jenis dan tingkatan kerusakannya untuk mendapatkan nilai PCI dan Bina Marga. Tujuan dari penelitian ini adalah (1) mendeskripsikan kondisi perkerasan Jalan Samarinda-Tenggarong berdasarkan metode Bina Marga dan Pavement Condition Index (PCI), (2) menganalisis penanganan perbaikan yang diperlukan dan disesuaikan dengan kondisi kerusakan pada ruas Jalan Samarinda-Tenggarong. Jenis penelitian ini adalah penelitian kuantitatif dengan metode yang digunakan dalam penelitian ini yaitu metode PCI (Pavement Condition Index) dan Bina Marga 1990. PCI adalah sistem penilaian kondisi perkerasan jalan berdasarkan jenis, tingkat dan luas kerusakan yang terjadi. Bina Marga merupakan penilaian kondisi jalan dengan menggunakan hasil angka dalam menilai kerusakan, kedua metode diatas dapat digunakan sebagai acuan dalam usaha pemeliharaan jalan. Pada metode PCI, menunjukkan sebagian besar jalan dalam kondisi baik hingga sangat baik. Hasil analisis menunjukkan sekitar 8,71 persen buruk, 9,44 persen sedang, 14,52 persen baik, 17,97 persen sangat baik, dan 49,36 persen sempurna. Rekomendasi penanganan termasuk perawatan rutin, rehabilitasi, dan rekonstruksi.
ANALISIS KINERJA SIMPANG BERSINYAL DI KOTA MALANG MENGGUNAKAN PKJI 2023 (STUDI KASUS: SIMPANG DIENG MALANG)
Authors: Ramzy Mohammad , Rahardjo Boedi , Supriyanto Bambang
Published: September 2024

Abstrak : Persimpangan menjadi salah satu bagian penting dari transportasi yang perlu diperhatikan untuk mengatur dan melancarkan arus lalu lintas dalam kota. Simpang Dieng adalah salah satu simpang di kota Malang yang mempunyai volume arus lalu lintas yang cukup padat. Penelitian ini bertujuan untuk mendeskripsikan kinerja simpang, mencari alternatif solusi, dan memperkirakan kinerja simpang alternatif solusi untuk waktu 5 tahun yang akan datang. PKJI 2023 akan digunakan untuk menganalisis kinerja simpang Dieng kondisi eksisting. Hasil analasis kinerja simpang Dieng diperoleh (1) nilai derajat kejenuhan tertinggi pada jam puncak pagi hari Rabu, 11 Oktober 2023 dengan nilai 1,133 dan menghasilkan tundaan rata-rata simpang sebesar 187,9 det/SMP yang termasuk dalam kategori tingkat pelayanan F (sangat buruk), maka perlu dilakukan analisis untuk mencari alternatif solusi yang sesuai dengan ketentuan PKJI 2023. (2) Alternatif solusi terbaik yang dapat diterapkan dengan melakukan pelarangan belok kanan untuk semua pendekat dan mengubah dari 4 fase menjadi 2 fase waktu sinyal. Penerapan alternatif solusi tersebut mendapatkan kategori tingkat pelayanan B (baik) dengan nilai tundaan rata-rata simpang sebesar 13,3 det/SMP. (3) Analisis perkiraan alternatif solusi yang terbaik untuk 5 tahun yang akan datang dengan menggunakan metode analisis regresi tunggal. Hasil analisis perkiraan tersebut ditemukan bahwa kinerja simpang dapat mempertahankan tingkat pelayanan B (baik) pada tahun 2028 dengan nilai tundaan rata-rata simpang sebesar 14,0 det/SMP
Adaptasi Manusia yang Hidup Sejak Era Society 3.0 di Era Society 5.0 saat Pandemi Covid-19
Authors: Agung Rizki Mohammad , Handayani Anik Nur
Published: September 2024

In the era of society, it began with human activities to hunt and gather food to rely on technology to solve their problems. But in each era, humans must be able to adapt in order to accept rapid development. Especially during the Covid-19 pandemic. It is hoped that humans will be able to adapt to the times so that they are not left behind by the times and can survive well. The method used to complete the research is by studying literature from existing journals. It can be concluded that humans can adapt to the era of globalization, namely from the era 3.0 to 5.0. It has become human nature to always evolve with the times. In addition, the pandemic also encourages humans to always be compatible with new things that can change their lives. In the education sector, humans receive face-to-face education and use technology to support their learning. In the office sector, they have to go to work in the morning and come home at night to use technology to improve their performance and be able to interact with their families. In the MSME sector, after the pandemic, MSME players can increase sales through media that can market their products more broadly. The result obtained is that now humans cannot be separated from technology that has helped their activities. Like the education sector, which continues to use existing technology even though they have met face to face with their teachers and friends.
Pada era society diawali dengan kegiatan manusia untuk berburu dan meramu makanan hingga mengandalkan teknologi untuk menyelesaikan permasalahan mereka. Namun pada setiap eranya, manusia harus mampu beradaptasi agar dapat menerima perkembangan yang pesat. Terutama saat pandemi covid-19. Diharapkan manusia mampu beradaptasi dengan perkembangan zaman agar tidak tertinggal oleh zaman dan bisa bertahan hidup dengan baik. Metode yang dilakukan untuk menuntaskan penelitian adalah dengan studi literatur dari jurnal yang ada. Dapat disimpulkan bahwa manusia dapat beradaptasi pada era globalisasi yakni dari era 3.0 ke 5.0. Hal tersebut sudah menjadi fitrah manusia untuk selalu berkembang mengikuti perkembangan zaman. Selain itu pandemi juga mendorong agar manusia selalu serasi dengan hal baru yang dapat mengubah hidupnya. Pada sektor pendidikan manusia memperoleh pendidikan secara tatap muka hingga menggunakan teknologi untuk menunjang belajar mereka. Pada sektor perkantoran, mereka harus pergi bekerja di pagi hari dan pulang di malam hari hingga menggunakan teknologi untuk meningkatkan kinerja mereka dan dapat berinteraksi dengan keluarga. Pada sektor UMKM, setelah pandemi pelaku UMKM dapat meningkatkan penjualan melalui media yang dapat memasarkan produknya lebih luas. Hasil yang didapatkan adalah, kini manusia tidak dapat terlepas dari teknologi yang sudah memmbantu aktivitas mereka. Seperti halnya sektor pendidikan yang tetap menggunakan teknologi yang ada walaupun sudah bertatap muka dengan guru dan teman mereka.
Review: Algoritma Data Mining untuk Klasifikasi Data
Authors: Ramadhani Nur A’yuni , Rosyid Harits Ar
Published: September 2024

Classification is a data processing technique by grouping the data according to the criteria possessed by each data. In data processing, the data to be processed does not have certain requirements. In short all data can be classified. The data classification technique can use various algorithms. There are many algorithms that can be used in classification, such as Decision Tree, Support Vector Machine, Neural Network, and K-Nearest Neighbor. This study will review the classification algorithms. Researchers will show the differences of each algorithm by showing the advantages and disadvantages of the algorithm. This study will also demonstrate a Case Based Reasoning system that can improve the results of the classification algorithm.
Klasifikasi merupakan teknik pengolahan data dengan cara mengelompokkan data-data tersebut sesuai dengan kriteria yang dimiliki oleh masing-masing data. Dalam pengolahan datanya, data yang akan diolah tidak memiliki persyaratan tertentu. Singkatnya semua data dapat diklasifikasikan. Teknik klasifikasi data tersebut dapat menggunakan berbagai macam algoritma. Terdapat banyak algoritma yang dapat digunakan dalam klasifikasi, seperti Decision Tree, Support Vector Machine, Neural Network, dan K-Nearest Neighbor. Penelitian ini akan mengulas tentang algoritma – algoritma klasifikasi tersebut. Peneliti akan menunjukkan perbedaan dari masing – masing algoritma dengan menunjukkan kelebihan dan kekurangan algoritma tersebut. Pada penelitian ini juga akan ditunjukkan sistem Case Based Reasoning yang dapat memperbaiki hasil dari algoritma klasifikasi.
Apoptotic endonuclease EndoG induces alternative splicing of Caspase-2
Authors: Zhdanov D.D. , Gladilina Yu.A. , Shisparenok A.N.
Published: September 2024

Caspase-2 (Casp-2) is an enzyme that regulates the development of apoptosis upon alternative splicing of its mRNA. The long form of Casp-2 (Casp-2L) promotes apoptosis while the short form (Casp-2S) has decreased enzymatic activity and inhibits the development of apoptotic processes. However, very little is known about the mechanism of Casp-2 alternative splicing. Several endonucleases are known to participate in this process. The aim of this study was to determine the role of EndoG in regulation of Casp-2 alternative splicing. Strong correlation between expression levels of EndoG and Casp-2 splice-variants was found in CD4⁺ and CD8⁺ human T lymphocytes. Such correlation increased after incubation of these cells with etoposide. Increased expression of Casp-2S was determined during EndoG over-expression in CD4⁺ T-cells, after EndoG treatment of cell cytoplasm and nuclei and after nuclei incubation with EndoG digested cell RNA. Casp-2 alternative splicing was induced by a 60-mer RNA oligonucleotide in naked nuclei and in cells after transfection. The identified long non-coding RNA of 1016 nucleotides is the precursor of the 60-mer RNA oligonucleotide. Based on the results the following mechanism has been proposed. Casp-2 pre-mRNA is transcribed from the coding DNA strand while long non-coding RNA is transcribed from the template strand of the Casp-2 gene. EndoG digests long non-coding RNA and produces the 60-mer RNA oligonucleotide complementary to the Casp-2 pre-mRNA exon 9 and intron 9 junction place. Interaction of the 60-mer RNA oligonucleotide and Casp-2 pre-mRNA causes alternative splicing.
Comprehensive wound healing approach for exposed achilles tendon without paratenon by utilizing matriderm with vacuum-assisted closure (VAC) and second-stage skin grafting
Authors: Singh Sudhir
Published: September 2024

Achilles tendon lesions often necessitate flap surgery for wound closure, particularly when the paratenon is absent, as skin grafts fail without a vascular bed. While fasciocutaneous flaps offer functional benefits, they are complex and aesthetically unappealing. This study explores a simpler method combining Matriderm, Vacuum-Assisted Closure (VAC) therapy, and skin grafting to enhance healing, reduce scarring, and improve outcomes for exposed Achilles tendons.

The study aims to optimize wound healing, minimize complications, and facilitate functional recovery of exposed Achilles tendons through a multi-step intervention involving Matriderm, VAC therapy, and skin grafting.

An 87-year-old female with a gangrenous, infected wound over her left lower limb, including an exposed Achilles tendon, underwent debridement and antibiotic treatment. Due to her frail condition, a simpler method was chosen over traditional flap surgery.

Intervention Steps: 1. Longitudinal Splitting: The Achilles tendon was split longitudinally to promote granulation tissue formation; 2. Matriderm Application: Matriderm, a bovine collagen matrix, provided a scaffold for cell ingrowth and neovascularization; 3. VAC Therapy: Subatmospheric pressure (-125 mmHg) was applied to remove excess fluid, reduce edema, and enhance blood flow, aiding granulation tissue formation; 4. Monitoring: Continuous monitoring ensured optimal granulation tissue development for successful skin grafting; 5.  Second-Stage Skin Grafting: A thin skin graft was applied to the vascularized bed and stabilized with skin staplers; 6. Wound Closure and Rehabilitation: Post-grafting, the wound was dressed and monitored until complete healing, with follow-up evaluations.

Preliminary results indicated successful wound closure, minimal complications, and optimized healing. At a one-year follow-up, the skin was pliable, elastic, free from scarring or contracture, and aesthetically appealing.

We present a comprehensive very simple approach for wound cover healing of exposed bare Achilles tendon lacking paratenon by using MatriDerm with Vacuum-Assisted Closure (VAC) followed by a second-stage skin grafting procedure. The process involves sequential steps focusing on optimal wound healing, reduction of complications, and restoration of Achilles tendon functionality without the need of microsurgical skill or simple flap surgery with its own donor nonaesthetic morbidity.
Influence of social media on usage of skincare products among medical students- An observational study
Authors: Madugula Manasa , Bajaj Ruchita , Atluri Swetha Chowdary , Samanthula Haritha
Published: September 2024

Skin care supports the skin integrity and enhances its appearance. Increased desire to make oneself more presentable have led to increase in usage of skin care products. This is an era of social media and artificial intelligence where the information is few fingertips away. Social media has undoubtedly helped millions of people, but there is a possibility that the users might be in danger if they follow trends that are popular. Limited knowledge regarding the product may cause skin damage.

This was a single centered questionnaire based cross-sectional study among medical students. Data was entered in MS Excel and descriptive statistics were done.

314 undergraduate medical students made up the study group. In this study 64 (20.4%) students were using sunscreen, 75 (23.9%) were using moisturiser, 12 (3.8%) were using facewash, 14 (4.5%) were using serums, 56 (17.8%) were using 2 or more products and 93 (23.6%) were not using any products. 105 (33.4%) purchased skin care products on advise of family / friends / colleagues, followed by social media 72 (22.9%), while 65 (20.7%) obtained information from TV advertisements, 64 (20.4%) from dermatologists and 8 (2.5%) from pharmacists.

There is significant influence of social media among medical students. Medical students play an important role in dispersing information and hence they should have appropriate knowledge about healthy skin care practices.
Scarf vs minimally invasive 5 metatarsal osteotomy for the reduction of tailors bunions: A systematic review and meta-analysis
Authors: Coll Christopher , Beech Ian
Published: September 2024

Scarf osteotomy is established for correcting bunionette deformities. Popularity of MIS has challenged whether percutaneous osteotomy has comparable outcomes with fewer complications although head-to-head trials are lacking.

All studies demonstrating buniontte reduction via scarf or percutaneous osteotomy between 2000-2023 were collated. Systematic review and meta-analysis of clinical and patient reported outcomes was performed. Methodological quality assessment and risk of bias was reviewed. Mean statistical analyses of outcomes and complications were calculated.

11 small cases series met inclusion: 115 scarf osteotomy vs 170 MIS surgical episodes. All studies demonstrated statistically significant and comparable outcomes. Complications varied between procedures. All studies demonstrated high risk of bias.

Both techniques adequately correct deformity delivering high patient satisfaction. Complication rates are similar although they manifest differently. The results of this study can be used to aid patient selection when considering open scarf or percutaneous 5 metatarsal osteotomy.
Sobre composiciones de tierras, realengos y baldíos en América colonial
Authors: Luna Pablo F.
Published: September 2024

El presente artículo tiene por tarea hacer una aproximación a la lectura de En todos los rincones imperiales. Apropiaciones de tierras baldías y composiciones de propiedades agrarias en América y Filipinas (siglos xvi-xix), obra coordinada por Sergio Carrera y Juan Manuel Pérez Zevallos (México, El Colegio de México, 2022). La riqueza y variedad de cuestiones que aborda el libro es muy grande, por lo que a partir de este texto se establece un diálogo con sus capítulos y su introducción, que se inscriben en temas de la basta posesión y propiedad de la tierra y las riquezas naturales en Hispanoamérica –además de tender puentes analíticos con Filipinas y el mundo luso-brasileño–, insertos en sus interrogantes económicosociales coloniales y de largo plazo. En este sentido, el diálogo aquí desarrollado atraviesa por los conceptos de soberanía, las nociones de posesión y poseedor en el Antiguo Régimen, la cesión de dominio, la composición americana y sus objetivos, así como la evolución de esta. Además, se reflexiona sobre la participación de los indígenas americanos en las llamadas composiciones, cuestiones sobre las nociones de la propiedad y los propietarios, para cerrar con la política agraria de los Borbones.
Ca2TiFeO6 ordered perovskite: A comprehensive study of its structure and magnetic attributes
Authors: Parra-Mesa Laura Vanessa , Parra-Vargas Carlos A. , Saavedra-Gaona Indry M. , Landínez-Téllez David A. , Roa-Rojas Jairo
Published: September 2024

chemical attributes. The specific domain within technology referred to as spintronics, encompasses the realm of spin transport electronics. Spintronics delves into the electron spin, its inherent magnetic moment and fundamental charge, and the manipulation of these intrinsic characteristics to develop solid-state devices. In metallic systems, spintronics encloses phenomena like spin-charge coupling, which includes ferro- and ferrimagnetic materials, giant and colossal magnetoresistive materials, and metallic spins. Among the most versatile materials in the evidence of exotic properties, one of the most representative families is the so-called perovskites, widely studied in recent years including their properties in solar cell technology. Here, we present some crystallographic, compositional, morphological, optical, and magnetic attributes of the Ca2TiFeO6 double perovskite material, synthesized by the standard solid-state reaction method from high-purity precursor oxides. Rietveld refinement of experimental X-ray diffraction data revealed that this material crystallizes in a monoclinic perovskite-type structure with alternating ordering of Ti-Fe cations along the three crystallographic axes. The strongly granular surface character of the Ca2TiFeO6 materials was observed in the images from a scanning electron microscope; the electron X-ray energy dispersive spectra revealed a close match of sample composition to that expected from their chemical formula. The diffuse reflectance spectrum showed the semiconductor feature of the material with a 1.02 eV bandgap. The magnetic characterization in the 50 K < T < 335 K regime and the applied fields up to 1 kOe showed the ferromagnetic response of the material over the entire temperature range measured. These properties are promising in the spintronics industry for devices where the same material serves to process, record, read, and erase information as in the spin transistors.
Desenvolvimento da Pós-Graduação no Brasil sob o prisma da complexidade: avaliações da CAPES, o novo paradigma multidimensional e a área do Direito.
Authors: Rossini Alexandre Montagna , Gouveia Riama Coelho
Published: September 2024

O paradigma avaliativo historicamente utilizado e aprimorado pela CAPES tem caráter preponderantemente quantitativo e uniformizador, o que gera uma lógica mercadológica tanto às Instituições de Ensino Superior - IES, que competem por alunos mediante uma produção científica cada vez maior e mais padronizada, quanto aos estudantes, que escolherão o programa a cursar comparando suas notas como se comparassem as marcas de qualquer produto. O modelo multidimensional que será implementado para o próximo ciclo avaliativo traz novo paradigma, que muito se afina com a complexidade trabalhada por Edgar Morin como “a via” para um futuro não destrutivo da humanidade, valorizando a diversidade dos programas, indicadores qualitativos em todos os quesitos, o conhecimento não fragmentado, contextualizado, inter e transdisciplinar, e de efetiva contribuição para transformações sociais regionais e globais. Se o conhecimento científico continuar na toada produtivista atual, não apenas no sentido quantitativo, como no determinista do formato, poderá contribuir para a construção de pensamentos complexos, criativos e capazes de iniciarem uma mudança de via que, talvez, permita à humanidade não sucumbir definitivamente? As pós-graduações em Direito, em razão de suas características e desenvolvimento atuais, poderão melhorar em vários aspectos com esse novo modelo multidimensional.
Crise ou exceção permanente? Duas hipóteses para a “inefetividade” do Estado democrático de direito no Brasil
Authors: Leitão Macell Cunha
Published: September 2024

O Estado democrático de direito se dissemina globalmente como valor universal, contudo as razões para a “inefetividade” de suas promessas atendem a fatores específicos. Deslocando o olhar das crises conjunturais do constitucionalismo brasileiro em direção às estruturas sociais que impossibilitam a realização das suas pretensões emancipatórias, o presente trabalho analisa duas razões para a exceção permanente vivenciada no Brasil: a desigualdade estrutural que constitui o nosso modo de sociabilidade e a destituição da legalidade comum em tempos de hegemonia do neoliberalismo. Com base na articulação entre a teoria do direito, a filosofia política e a sociologia da modernidade periférica, o estudo conclui que a “lei do abandono” constitui o modo de funcionamento do Estado brasileiro. Desse modo, a luta pelo direito em nossa realidade periférica deve manter a consciência crítica desses limites estruturais como forma de não recair num juridicismo que reproduza e legitime a exceção como regra.
The Contribution of Professional Authors in Developing Academic Writers: Navigating Identity in The Third Space in Higher Education
Authors: Canton Ursula , Day Trevor
Published: September 2024

Professional writers are among several kinds of practitioner offering writing development to postgraduates and research staff in universities. As ‘third space’ professionals they bring expertise from the commercial world of writing into their academic writing interventions with students and staff. Yet, the difference professional writers’ experience can make for participants’ writing, in comparison to other writing developers, has hardly been examined. This paper begins to explore the contributions Royal Literary Fund Consultant Fellows (RLF CFs), a community of UK-based fiction and non-fiction authors, can make through their writing interventions. It explores these writers’ perceptions of their dual identities – as writers and writing developers – and their perceived benefits of having professional writers work with students and staff. The data reveal the central role writing plays for RLF CFs’ professional identity, which allows them to model a holistic approach to writing together with strategies for managing its affective dimension. Exploring their contribution to Higher Education (HE) writing development, the paper also prepares the ground for future studies into the impact of RLF CF interventions from the participants’ perspective.
Una mirada contra colonial e interseccional a la construcción del sistema sexo-género moderno y sus implicaciones para la educación sexual
Authors: Oliveira Isadora de Freitas
Published: September 2024

Promover una educación crítica y emancipatoria que se contrapone al sistema de dominación patriarcal, racista, capitalista y colonial implica en problematizar la colonialidad de los saberes y cuestionar la blanquitud. Eso significa también pensar en sexualidades en plural y comprender feminidades y masculinidades como construcciones sociohistóricas, forjadas en el pensamiento hegemónico estructural. En ese sentido, discutir alternativas epistemológicas acerca de la construcción de los cuerpos sexuados resultan imprescindibles para interpretar a la Educación Sexual Integral desde marcos interpretativos novedosos y emancipadores. El  principal objetivo de este artigo de revisión es plantear por medio de un estudio bibliográfico una análisis crítica de la construcción del sistema sexo-género moderno sob la perspectiva decolonial e interseccional y sus implicaciones en la educación sexual. La intención es profundizar sobre los estudios de Laqueur (1994), Fausto-Sterling (2006), Haraway (2021), Oyěwùmí (2017), Hill Collins (2019), Ribeiro (2018), Akotirene (2018), Nuñez (2022), entre otres. Nos referiremos a la interseccionalidad como un sistema de opresiones interconectadas y a los estudios decoloniales como análisis y prácticas que buscan romper con las matrices de poder colonial. Mientras que el sistema sexo-género se refiere a las formas de relación que se establecen entre mujeres y hombres dentro de una sociedad.
Memorial de formação e rodas de conversa: contribuições na formação inicial de professores
Authors: Guedes Poliana Gomes de Oliveira , Carvalhêdo Josania Lima Portela
Published: September 2024

Este estudo trata-se de um recorte da dissertação de mestrado, vinculada ao Programa de Pós-Graduação em Educação – PPGEd, da Universidade Federal do Piauí – UFPI. Tem o objetivo de analisar as contribuições do Memorial de Formação e das Rodas de Conversa para a formação inicial de professores, na perspectiva dos estudantes participantes da pesquisa. A pesquisa narrativa (auto)biográfica, cujos participantes foram 09 (nove) estudantes em formação inicial de professores, no Curso de Licenciatura em Pedagogia de uma instituição pública de ensino superior do nordeste brasileiro, utilizou o dispositivo memorial de formação e as rodas de conversa para a produção dos dados empíricos, que foram analisados por meio da análise compreensivo-interpretativa, segundo Souza (2014). Por meio das análises das narrativas orais e escritas dos participantes, foi possível concluir que o memorial de formação e as rodas de conversa se revelam no contexto da pesquisa como dispositivos de grande importância para a revisitação das experiências e análises autocríticas, permitindo uma formação de professores mais reflexivos e dispostos a reconstruírem suas travessias formativas.
Competências profissionais no currículo da formação docente: O PARFOR em questão
Authors: Cardoso Luciane Menezes , Melo Maria Alice
Published: September 2024

O objetivo deste estudo é analisar as competências profissionais no currículo da formação docente desenvolvida pelo PARFOR, partindo das orientações legais e curriculares que norteiam o PROFEBPAR, como é denominado na Universidade Federal do Maranhão. Procura-se caracterizar a criação do PARFOR como política pública nacional de formação de professores e as adequações curriculares para uma formação voltada ao desenvolvimento de competências e habilidades que promovam uma educação de qualidade do ponto de vista do mercado. O trabalho se ancora nos estudos de Freire (2014), Macedo (2002), Ramos (2001), Schon (2000), Zarifian (2001, 2003), Perrenoud (2002), Stroobants (2004), Tardif (2002), Vázquez (2007) e Moraes e Galiazzi (2016). Utilizamos fontes primárias, documentos oficiais de legislação educacional e bibliográficas. Este artigo faz parte de uma pesquisa mais ampla, que envolveu o total de dezessete sujeitos, sendo dois coordenadores, um geral e outro do curso de Pedagogia PARFOR/UFMA, quatro professores e onze alunos-professores concluintes do referido curso do polo de Cururupu. Os resultados enfatizam que a formação ofertada pelo PARFOR/UFMA procura ir além de desenvolver competências, pois a preocupação maior é com a formação humana de um educador que esteja engajado ética e politicamente com a educação em uma perspectiva de transformação da realidade que está posta, colocando, assim, a educação a serviço de uma sociedade mais justa e igualitária.
Por uma pedagogia crítica da visualidade antirracista: o livro didático em questão
Authors: Pugliesi Eduardo , Carlos Erenildo João
Published: September 2024

Esse artigo problematiza a questão do racismo que circula por meio do uso de imagens visuais de pessoas negras em livros didáticos. Discute o nexo entre o racismo, a educação escolar, o livro didático e as imagens visuais existente na sociedade, a fim de propor o tratamento da imagem visual de modo analítico e crítico, que integra o espaço contemporâneo da cultura visual, em geral, e do uso do visual na escola, a exemplo do livro didático. Em se tratando da questão do racismo, perpetrado contra a pessoa negra, conservado e reproduzido por meio de imagens visuais, presentes em livros didáticos escolares, o artigo conclui que urge a necessidade do exercício docente de uma teoria e prática educativa assentada em uma pedagogia crítica da visualidade antirracista.
A transformação da identidade docente no Novo ensino médio: professor ou orientador?
Authors: Santos Wanderson Barbosa dos
Published: September 2024

Este artigo tem como objetivo refletir sobre a transformação da identidade do professor a partir da implementação do Novo ensino médio (lei nº 13.415 de 2017). Tendo como recorte o componente curricular Projeto de vida, propomos uma análise sobre a transformação do professor na figura do orientador. A alteração na identidade profissional dos educadores é permeada por um movimento de modificação do perfil docente, desta vez, mais alinhado a uma ideia de orientador para o autoconhecimento e para o trabalho socioemocional dos estudantes. O método de análise é o da reconstrução sociológica dos documentos normativos. A perspectiva da metodologia sociológica contribuiu para compreendermos a identidade docente subjacente aos documentos normativos do Novo ensino médio. Nesse sentido, a análise aponta para o cenário complexo de transformação da identidade docente e das possibilidades de resistência dos educadores. As mudanças na identidade do professor trazem consigo, por um lado, o potencial reflexivo para o desenvolvimento da produção de projetos de vida emancipadores, por outro lado, são também o reflexo da precarização do trabalho docente, na medida em que o professor incorpora em seu labor diário funções de profissionais como psicólogo e educador educacional. Concluímos o artigo com uma reflexão sobre o potencial do Projeto de vida como meio de enfrentamento ao problema do não-pertencimento escolar, a partir de uma prática pedagógica de fomento a autonomia e de escuta da juventude.
O acesso à educação superior para pessoas refugiadas, solicitantes de refúgio e portadoras de visto humanitário: inclusão, democratização e internacionalização
Authors: Macedo Janaina Santos de , Pinheiro Raquel , Souza Irineu Manoel de
Published: September 2024

Este artigo tem por objetivo apresentar a importância do acesso à educação superior para pessoas refugiadas, solicitantes de refúgio e migrantes para a consolidação de um ambiente acadêmico democrático, inclusivo, comprometido com valores de justiça social e internacionalizado. Para tal, é fundamental a compreensão dos muitos atravessamentos que impelem os deslocamentos humanos forçados e as migrações e que desafiam as sociedades de acolhida na construção de alternativas viáveis e socialmente sustentáveis. Metodologicamente, por intermédio de uma abordagem qualitativa, foi realizada uma pesquisa bibliográfica e documental. Como resultados, infere-se que é imperativo que sejam envidados esforços para o pleno acesso aos direitos destas populações às políticas públicas vigentes e o aperfeiçoamento das mesmas para a plena inclusão e acesso. Neste sentido, cabe à educação, em específico neste artigo no nível superior, a busca por uma perspectiva anticolonial ou decolonial que tenha no respeito à diversidade de perfis discentes um valor importante, para além de colaborar na construção de diálogos interculturais e de promover uma cultura universitária mais democrática e plural, e que esteja comprometida com uma efetiva transformação das sociedades e desigualdades e superação dos desafios e barreiras ainda existentes.
Metode Pengajaran Pendidikan Seks Pada Anak Usia Dini
Authors: Tari Dewi Les
Published: September 2024

Kekerasan seksual yang marak terjadi menjadikan pendidikan seks penting diberikan kepada anak terutama di lingkungan sekolah. Hal ini diberikan sebagai bekal anak dalam mengenal siapa dirinya hingga menjaga dan melindungi dirinya. Tujuan dari penelitian ini adalah untuk (1) mendeskripsikan metode pengajaran yang diterapkan oleh guru dalam memberikan pendidikan seks pada anak usia 4-6 tahun, (2) mendeskripsikan dampak metode yang diterapkan oleh guru terhadap pemahaman pendidikan seks pada anak usia 4-6 tahun. Jenis penelitian ini adalah penelitian kualitatif deskriptif dengan pengambilan data menggunakan teknik instrumen wawancara dan dokumentasi.
Hasil penelitian ini menunjukkan bahwa (1) guru telah menerapkan pendidikan seks mulai dari pengenalan diri hingga cara melindungi dengan media yang tersedia dan metode menyanyi, (2) anak-anak mengetahui siapa dirinya sebagai laki-laki atau perempuan, tetapi belum mengetahui nama alat vitalnya dengan nama sesungguhnya, anak-anak mengetahui cara menjaga dan melindungi dirinya serta batasan antara laki-laki dan perempuan.
Fréquence des trypanosomes dans les populations de glossines du ranch de gibier de Nazinga (Burkina Faso)
Authors: Mattioli Raffaele C.
Published: September 2024

La fréquence des infections par des trypanosomes salivaires de Glossina morsitans submorsitans et G. tachinoides capturées dans le ranch de gibier de Nazinga (Burkina Faso) est examinée. La zone d'étude peut être estimée comme "primitive" en raison de l'absence d'activité humaine (agricole et pastorale) et d'animaux domestiques; les taux d'infection peuvent donc être considérés comme "naturels". Ces résultats permettent de préciser certains points de l'épidémiologie de la transmission du parasite au moment de la création de réserves naturelles de la faune sauvage
Observations préliminaires sur l'utilisation des graines de Parkia biglobosa (Jacq.) Benth. (néré) pour l'alimentation des pondeuses et des poulets de chair au Burkina Faso
Authors: Palo P.E. , Yameogo V.M.C. , Nianogo Aimé J.
Published: September 2024

Au cours de deux essais d'alimentation, comportant chacun quatre régimes isoprotéiques, les teneurs en protéines, en lipides et l'énergie métabolisable des graines de néré crues ont été respectivement de 41,3 %, 21,3 % et 4 485 kcal/kg. L'essai 1 a porté sur 48 poules de souche Harco âgées de 40 semaines, réparties en quatre groupes homogènes en fonction de la production d'oeufs. Chaque groupe a au hasard reçu un régime contenant 0,10, 15 ou 20 % de graines de néré crues (GNC), pendant 50 jours. Le taux de ponte, le poids des oeufs, l'indice de consommation, la variation du poids corporel et la mortalité ont été mesurés. Dans l'essai 2, les graines de néré crues ont été autoclavées (GNA). Les aliments contenaient 0,15, 25 % de GNA ou 25 % de GNC. Les résultats ont montré une baisse des performances lorsque le taux d'incorporation des GNC ou des GNA dépasse 10 et 15 % dans les aliments des pondeuses et des poulets de chair respectivement. Les lots qui ont reçu 0, 15 ou 25 % de GNA ont consommé plus que ceux recevant l'aliment à 25 % de GNC. Cependant, aucune différence significative n'a été observée pour le gain de poids corporel et l'indice de consommation entre les lots recevant 25 p% de GNA ou 25 % de GNC.
Etude des chaleurs des vaches trypanotolérantes Ndama et Baoulé en Côte-d'Ivoire. I. Particularités des composantes comportementale et organique
Authors: Meyer Christian , Yesso P.
Published: September 2024

Pendant l'année 1987, 11 vaches Ndama et 19 vaches Baoulé ont été maintenues en station avec deux vaches androgénisées munies d'un harnais marqueur. Le comportement sexuel a été suivi chaque jour durant 30 min vers 7 h et 15 h 30. Les chaleurs ont été déterminées grâce aux variations des niveaux de progestérone notées tous les 10 jours, par le comportement sexuel et les examens gynécologiques. Le jour des chaleurs, 91,1 p. 100 des vaches Ndama et 97,6 p. 100 des Baoulé ont été montées. Ce jour-là, 84,4 p. 100 des Ndama et 89,3 p. 100 des Baoulé en chaleur ont accepté la monte. Seules 62,2 p. 100 des Ndama et 47,6 p. 100 des Baoulé portaient les marques des femelles androgénisées. Le jour des chaleurs, la fermeté de l'utérus, la présence d'oedème de la vulve et d'écoulement de mucus n'ont pas été observées dans, respectivement, 24, 24 et 76 p. 100 (Ndama) et 9, 20 et 69 p. 100 (Baoulé) des cas. En effectuant deux observations de 30 min par jour et en considérant comme critère des chaleurs au moins deux acceptations à la monte par jour, on pourrait détecter deux tiers des chaleurs.
Quelques aspects des buffles de trait au Viêt-nam
Authors: Quang Minh Tong , Cuong Le Xuan
Published: September 2024

Les auteurs ont porté un intérêt particulier au développement des buffles de trait au Viêt-nam dans deux principales zones agroécologiques : le delta de la rivière Rouge et celui du Mékong. La croissance moyenne annuelle de cette population est de 2,4 p. 100. Les méthodes de labour avec les mini-tracteurs fabriqués localement ou celles traditionnelles qui utilisent des tracteurs d'importation ont des effets limités, en raison des conditions naturelles assez complexes, alors que l'alimentation des buffles doit faire face au manque de fourrages verts dans les zones de haute production rizicole. La mécanisation de l'agriculture au Viêt-nam doit être fondée sur une coordination harmonieuse entre le recours à la machine et la puissance de traction du buffle. Bien que les résultats sur l'emploi des buffles de trait ne soient pas en nombre suffisant, l'avenir de son développement s'oriente, simultanément, vers un programme d'amélioration par croisement et une meilleure qualité de la paille de riz afin d'améliorer les aspects qualitatifs et quantitatifs de l'élevage de buffles de trait.
Physiopathologie des diarrhées du chamelon au Maroc. Signes cliniques et perturbations métaboliques
Authors: Bengoumi Mohammed , Berrada J. , Rochdi M. , Hidane Kamel , De Lafarge F. , Faye Bernard
Published: September 2024

La diarrhée du chamelon est une pathologie majeure au Maroc. Dans une étude de terrain, 58 animaux diarrhéiques et 20 animaux sains issus de 30 troupeaux du Sud du Maroc ont été examinés et des prélèvements de sang et de matières fécales réalisés. L'état général des chamelons a semblé, en moyenne, relativement peu atteint. Les perturbations métaboliques remarquables ont été : une augmentation de l'hématocrite chez les chamelons malades (39 vs 29 %), une diminution de la natrémie (152 vs 155 mmol/I) et de la bicarbonatémie (22 vs 25 mmol/1), une augmentation de la créatinine (97 vs 86 pmol/1) et une hypoglycémie (6,5 vs 7,7 mmol/1). Elles traduisaient une déshydratation hypotonique avec acidose compensée. La colibacillose a été observée dans un tiers des cas de diarrhée et la salmonellose (Salmonella enteritidis) dans 8,5 % des cas. Aucun cas de cryptosporidiose n'a été observé.