bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelo de regionalização de hidrogramas unitários para bacias hidrográficas do Ceará
Authors: Sousa Rocha Jefferson , Duarte Souza Carneiro Brenda Lara , Costa Malveira Vanda Tereza , Lima Neto Iran Eduardo
Published: November 2021

Entender as características hidrológicas de uma região é essencial para compreender seus problemas e, assim, propor soluções quanto à gestão dos recursos hídricos. Por isso, o presente trabalho elaborou um modelo de regionalização para a obtenção de hidrogramas unitários triangulares de bacias hidrográficas localizadas em barragens do semiárido cearense. As variáveis empregadas nas equações de regressão não linear foram: área de drenagem da bacia hidrográfica, comprimento do rio principal e tempo de concentração. Foram utilizados dados de projeto das barragens e pesquisas de caráter bibliográfico com significativas contribuições para os estudos hidrológicos. Nos resultados obtidos verificou-se boa aproximação entre as equações de regressão não linear e o método do hidrograma unitário sintético triangular, fato comprovado pelos testes estatísticos para cada caso. Concluiu-se que a regionalização definida para essas bacias pode ser considerada consistente e de fácil aplicação para análises preliminares em projetos hidráulicos similares.
Palavras-chave: Regionalização. Regressão. Hidrograma. Semiárido.
Evolução do processo biodegradativo em lisímetros com diferentes composições de resíduos sólidos urbanos
Authors: Felipe Guedes Maria Josicleide , Gleson dos Santos Moreira Francisco , Oliveira Nunes Luís Antônio , de Paiva William , Escarião Dessoles Monteiro Veruschka , Camargo de Melo Márcio
Published: November 2021

O estudo do comportamento dos resíduos sólidos urbanos (RSU) em escala reduzida tem sido utilizado para aprimorar o entendimento da biodegradação desses resíduos, possibilitando o redirecionamento de projetos em aterros. Nesse contexto, objetivou-se analisar a evolução do processo biodegradativo em lisímetros com diferentes composições de RSU, submetidas às condições hidrometeorológicas do semiárido brasileiro. Para tanto foram confeccionados 9 lisímetros com diferentes composições e massas de resíduos, sendo construídos com 100% de resíduos sólidos orgânico (RSO), 70% (RSUintermediário) e 40% (RSU). Verificou-se, em 270 dias de monitoramento, que a maior geração de lixiviado ocorreu nos lisímetros RSO, os quais apresentaram maiores massas de resíduos e umidade inicial. A reduzida geração de lixiviado nos lisímetros RSUintermediário e a não geração no conjunto RSU estão associadas à maior heteregeneidade desses resíduos, implicando em baixas densidades, em comparação aos lisímetros RSO.
Palavras-chave: Semiárido. Células experimentais. Lixiviado.
Estudo sobre a viabilidade quantitativa do aproveitamento de água de chuva em campus universitário
Authors: Assis da Silva Isabela , Mattos de Oliveira Cruz Luana
Published: November 2021

Atualmente há necessidade de redução do consumo de água potável, e é notável que a água de chuva no Brasil é um grande potencial de fornecimento. Para fins não-potáveis, a água de chuva pode ser uma alternativa de oferta com etapas mais simplificadas de tratamento se comparadas com etapas para obtenção de águas para fins potáveis. Identifica-se a necessidade de estudar o perfil da água precipitada e como tratá-la em regiões em que se deseja estabelecer o projeto para o seu aproveitamento. Com vistas a verificar a possibilidade de melhoria no sistema de consumo de água, a presente pesquisa apresenta um estudo de caso sobre o aproveitamento de água da chuva em uma das unidades do campus da Universidade Estadual de Campinas. Para isso, verificou-se o perfil de precipitação da região (119 ± 80 mm/mês), bem como o de demanda de água da faculdade (142 ±21m³/mês). Ainda foi indicado um possível reservatório para o aproveitamento da água pluvial, já que foi concluída a possibilidade de reúso de água pluvial; entretanto é necessária a continuidade do estudo para detalhamento do reservatório.
Palavras-chave: Água pluvial. Tratamento. Sustentabilidade. Abastecimento.
Bombas funcionando como turbinas: uma alternativa para o controle de pressão em sistemas de distribuição de água
Authors: da Silva Corrêa Sabrina , de Tarso Marques Bezerra Saulo , Azevedo Abrantes de Oliveira Andreia , Silva de Souza Júlia Daniele
Published: November 2021

O uso de bombas funcionando como turbinas (BFT) em substituição às válvulas redutoras de pressão nos sistemas de distribuição de água vem se revelando uma alternativa viável, uma vez que concilia o controle de pressão com a geração de energia elétrica. Dessa forma, o estudo teve por objetivo o desenvolvimento de um modelo de dimensionamento de BFT para atuar em redes de distribuição de água, visando à minimização do volume de água perdido em vazamentos e à maximização da eficiência energética, simultaneamente. A metodologia proposta define, por meio do método de Viana, a bomba a ser utilizada como BFT e, por meio de um processo de otimização, o diâmetro do rotor da bomba centrífuga. Os resultados obtidos revelam que a instalação da BFT possibilita uma alternativa de geração de energia elétrica e a redução das perdas de água, indicando-se como uma opção real, plausível e atrativa em função do seu baixo custo, quando comparada com as turbinas.
Palavras-chave: Abastecimento de água. Perdas de água. Microgeração de energia hidráulica. Otimização.
Análise hidráulica de um filtro rápido bifluxo em escala piloto de dupla camada filtrante com descarga de fundo intermediária para tratamento de água de abastecimento
Authors: Brunelli Ghisi Diego , Hymnô de Souza Fernando , Régis Vieira de Freitas Lorena , Sens Maurício Luiz
Published: November 2021

Filtros bifluxos foram utilizados historicamente empregando-se tubos de PVC com ranhuras para a coleta do filtrado, cujo entupimento recorrente limitou a aplicação dessa modalidade de filtração. Nesta pesquisa estudou-se um filtro rápido bifluxo acrescentando-se outras tecnologias atuais, como dupla camada filtrante, descarga de fundo com injeção na interface e coleta do filtrado por bocais desmontáveis. O sistema de tratamento foi a filtração direta, com taxa de filtração constante e igual a 400 m³/m².d. Verificou-se uma baixa ação de profundidade, indicando que o leito poderia ser reduzido ou ter sua granulometria alterada. A duração média das carreiras de filtração foi de 3,0 h; a produção efetiva foi de 73%, com turbidez média de 0,9 uT da água filtrada. O bocal sofreu colmatação ao longo do estudo, tendo sido necessários cerca de 3 minutos para sua desobstrução.
Palavras-chave: Tratamento de água. Filtração rápida. Filtração direta. Filtração bifluxo. Filtro bifluxo.
STRATEGI PEMBELAJARAN KOOPERATIF TIPE JIGSAW DALAM PENERAPAN NILAI-NILAI KATO NAN AMPEK PADA PROGRAM PAKET C
Authors: Handrianto Ciptro
Published: November 2021

Penerapan strategi yang tepat dan berdasarkan nilai kearifan lokal masyarakat setempat, sangat penting dalam program pembelajaran Paket C. Tujuan penelitian ini adalah untuk mendeskripsikan strategi pembelajaran kooperatif tipe jigsaw dalam menerapkan nilai-nilai kato nan ampek (kata yang empat) pada program Paket C Kota Padang. Metode penelitian yang digunakan dalam penelitian ini adalah analisis deskriptif. Berdasarkan kajian dan analisis pembahasan, ditemukan bahwa strategi pembelajaran kooperatif tipe jigsaw efektif dalam menerapkan nilai-nilai kato nan ampek sebagai kearifan lokal budaya Minangkabau. Warga belajar lebih aktif dalam pembelajaran dan mereka meyakini bahwa stategi pembelajaran oleh tutor menyenangkan dan menimbulkan kekompakan. Adapun saran dalam penulisan ini adalah agar usaha memperbaharui strategi, pendekatan, dan metode pembelajaran dalam upaya pembelajaran Paket C terus dilakukan.
Persepsi Siswa Homeschooling Terhadap Pembelajaran Online
Authors: Suhaeri Budi Kurnia
Published: November 2021

Tujuan: Untuk mengidentifikasi kesiapan siswa untuk pembelajaran online, untuk menyelidiki preferensi dan persepsi mereka, dan untuk mengukur kualitas tutorial online. Bahan dan metode: Sebuah kuesioner pernyataan 14 diberikan kepada 40 siswa homeschooling tingkatan kelas 10-11 yang menggunakan pembelajaran online dalam 2 tahun belakangan ini. Para siswa menanggapi setiap pernyataan dengan menggunakan skala Likert. Hasil: Hasilnya menunjukkan persetujuan tinggi siswa (35% setuju dan 62% sangat setuju), pada kepemilikan keterampilan komputer yang diperlukan dan akses ke internet. 62% Whatsapp dan Email sangat membantu dalam komunikasi dan interaksi dengan guru dan siswa lain. Pembelajaran dengan Google Class room sangat membantu pembelajaran siswa yaitu 29% dan 50%. Sehubungan dengan preferensi belajar siswa, beberapa siswa lebih suka Google Class room (35%) dan video tutorial (21%) di atas kuliah tatap muka tradisional. Sementara sebagian besar siswa (41% sangat setuju dan 35% sangat setuju) lebih memilih kombinasi metode pengajaran tradisional dan tutorial online. Kesimpulan: Secara keseluruhan, sikap siswa positif tentang pembelajaran online. Siswa-siswa melihat pembelajaran online bermanfaat sebagai pelengkap untuk pembelajaran mereka daripada pengganti metode pengajaran tradisional
BENEFIT RECIPIENT PROBLEMATICS IN PMB-RW TRAINING ACTIVITIES IN UMBAN SARI KELURAHAN KECAMATAN RUMBAI PEKANBARU
Authors: Alvi Ria Rizkia , Fitrilinda Dafetta , Muharram Fajri , Anggoro Anggoro
Published: November 2021

This study aims to determine the problems of beneficiaries in PMB-RW training activities in Kelurahan Umban Sari Kecamatan Rumbai Pekanbaru. This research is an evaluation research with a qualitative approach using the CIPP Model from Stufflebeam (1985) which consists of evaluation of context, input, process and product. The research will be conducted in Kelurahan Umban Sari Kecamatan Rumbai PekanbaruThe subjects of this study were the village head, PMB-RW Facilitators and the beneficiaries. The data was collected by using the interview method, documents, and observations. Furthermore, the data obtained were analyzed using interactive model data analysis (Miles & Huberman, 2007), namely data reduction, data presentation, and conclusion drawing. In order to obtain the validity of the data, triangulation was carried out, discussions with experts, and observation extension. The results showed that the problems of beneficiaries in PMB-RW training activities in Kelurahan Umban Sari Kecamatan Rumbai Pekanbaru were no post-training mentoring and coaching, no venture capital and did not dare to take risks (fear of failure), no motivation from beneficiaries. These problems make PMB-RW training not have an impact on economic, social welfare and expansion of job opportunities even though community knowledge has been obtained in PMB-RW training. This ability cannot be used as a job because there is no capital for equipment and so on in creating fields and expanding job opportunities for the community so that the big goals of the PMB-RW program have not been achieved.
Pemberdayaan Potensi Rumput Laut Sebagai Destinasi Pariwisata Edukasi di Pantai Sanur
Authors: Surya Wahyu Oka
Published: November 2021

Pantai Sanur merupakan suatu tempat pariwisata yang populer di pulau Bali. Tempat ini posisinya merupakan persis di sebelah timur kota Denpasar, ibu kota Bali. Sanur terletak di Kotamadya Denpasar . Pantai Sanur mempunyai keadaan optimum untuk perkembangan rumput laut. Pemilihan lahan rumput laut yang pas ialah kunci keberhasilan dari budidaya rumput laut, hingga kemampuan tersebut jadi salah satu potensi yang dirasa sangat berguna serta potensial. Namun budidaya rumput laut disanur belum dipahami secara luas cara memberdayakan agar menjadi rumput laut yang bagus dan bernilai tinggi, petani rumput laut disanur hanya menanam rumput laut dengan cara mereka sendiri. Apabila dikembangkan dengan baik potensi rumput laut di Pantai Sanur dapat dijadikan wisata edukasi untuk turis, selaku tempat tujuan wisata edukasi belum berjalan dengan baik, lebih jauh warga di Pantai Sanur belum menguasai secara mendalam mengenai apa itu konsep wisata edukasi,dan bagaimana prospek kedepannya. Dalam upaya selaku destinasi tujuan wisata edukasi, diperlukan kerjasama dengan pengelola pantai atau kepala lingkungan setempat guna untuk memberi dukungan dan pengawasan . Maka dari itu solusi yang diperlukan yaitu pertama melakukan penyuluhan mengenai potensi rumput laut yang bisa dimanfaatkan sebagai destinasi wisata baru yaitu wisata edukasi, selanjutnya dilakukannya perberdayaan secara kuat agar rumput laut menjadi teratus dan terjaga kualitasnya lalu dilakukannya Kerjasama dengan kepala lingkungan atau pengelola pantai agar diberi dukungan dan pengawasan. Tujuan dari kuliah kerja nyata ini adalah untuk mengetahui pemberdayaan rumput laut sebagai destinasi pariwisata edukasi
PENGEMBANGAN ALAT PERMAINAN EDUKATIF FAKTA DASAR PENJUMLAHAN BILANGAN (1-10) PADA ANAK KELOMPOK B
Authors: Soraya Ayu , Syafar Syafdaningsih , Hasmalena Hasmalena
Published: November 2021

This study aims to development of basic facts educative game of number (1-10) in group B in children that are valid and practical by used combination of Ronwtree development models and Tessmer evaluations. The Rowntree development model consistsed of three stages, namely the analysis, development, and evaluation stages. The evaluation used is Tessmer formative evaluation, consis stages of self evaluation, expert review, one-to-one evaluation, small group evaluation. The expert review results obtained an average percentage of the assessment results from educational tools on the basic facts of adding numbers (1-10) by media and material experts. The obtained percentage 93% with very valid categories which included content validity and constructs. The mean, the basic fact game tool corresponds to the material about the basic facts of addition, for example for the basic facts of numbers 10 is 1 + 9, 2 + 8, 3 + 7 and so on in other words the basic fact of addition 10 is the sum of 10 results. The results of the one-to-one and small group evaluation stages were obtained percentage of 94,5% with a very practical category, that is mean the basic fact game tools were in accordance with the requirements: easy to use, interested, and meaningful for children. However, the basic fact game tool still experiences a deficiency of 7% because the colors used in the game device must contrast with the color numbers so that the numbers are more clearly visible,while practically still found deficiency of 5,5% because the game equipment material used is 5 ml plywood which is felt very hard for the child For this reason, it is recommended that the next researcher use the plywood 3 ml and increase the size of the number card from 5 cm x 3.5 cm before.
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN PALA (Myristica fragrans Houtt.) DI KECAMATAN CIKALONG KULON, SUKARESMI DAN MANDE KABUPATEN CIANJUR
Authors: Yulianto Yanto , Purnama Ahmad Syarif
Published: November 2021

Sektor perkebunan termasuk pala di Kabupaten Cianjur banyak dikembangkan di wilayah selatan, padahal Cianjur utara memiliki potensi untuk pengembangan perkebunan termasuk pala, khususnya di Kecamatan Cikalongkulon, Sukaresmi dan Mande. Tujuan dari penelitian ini adalah untuk mengetahui potensi kesesuaian lahan di Kecamatan Cikalongkulon, Sukaresmi dan Mande. Metode Penelitian yang digunakan merupakan metode yang merujuk pada kerangka yang dibuat oleh FAO, meliputi pengumpulan data, survei lapangan serta matching antara karakteristik lahan dengan syarat tumbuh tanaman. Dari hasil penelitian menunjukkan bahwa untuk tanaman pala memiliki kelas S3 (sesuai marginal) di Kecamatan Cikalongkulon, Sukaresmi dan Mande dengan faktor pembatas berupa kemiringan lereng, drainase dan kejenuhan basa
KARAKTERISASI NILAI GIZI DAUN CHAYA (Cnidoscolus chayamansa ) SEBAGAI SAYURAN HIJAU YANG MUDAH DIBUDIDAYAKAN
Authors: Sudartini Tini , A'yunin Nur Arifah Qurota , Undang Undang
Published: November 2021

Tanaman chaya merupakan tanaman yang mulai dibudidayakan secara luas, mudah dan banyak digunakan sebagai makanan maupun obat. Stek tanaman ini diintroduksi ke Indonesia melalui program internasional Educational Concern for Hunger Organization, untuk meningkatkan gizi keluarga terutama di negara berkembang. Beberapa referensi menyatakan bahwa daun chaya mengandung zat gizi dan senyawa fungsional untuk kesehatan. Data ilmiah daun chaya di Indonesia masih sangat terbatas sehingga pengembangan dan aplikasi daun chaya ke depan akan sulit. Kondisi suatu bahan pangan, proses pengolahan, dan daerah asal tumbuh tanaman dapat mempengaruhi karakteristik produk. Tujuan penelitian ini adalah mengetahui karakteristik nilai gizi daun chaya segar dibandingkan daun chaya setelah diolah. Penelitian ini termasuk metode eksperimental dengan Rancangan Acak Lengkap (RAL). Faktor perlakuan yaitu : kondisi daun (daun mentah, daun yang direbus, daun yang dikukus). Variabel pengamatan meliputi kadar air, kadar abu, kadar protein total, kadar serat kasar, kadar lemak dan kadar karbohidrat (by difference), kadar Ca, kadar Fe, kadar total fenolik, kadar total flavonoid, kadar HCN, kapasitas antioksidan dan sifat fisik. Hasil penelitian menunjukkan bahwa daun chaya mengandung senyawa gizi yang kompleks baik gizi makro maupun mikro. Proses perebusan dan pengukusan secara umum dapat menurunkan nilai gizi daun chaya akibat proses leaching, deforming maupun releasing.
PENGARUH INOKULASI Rhizobium phaseoli DAN PUPUK UREA TERHADAP PERTUMBUHAN DAN HASIL KACANG HIJAU (Vigna radiata L.)
Authors: Ningsih Wida , Hodiyah Ida , Suhardjadinata Suhardjadinata
Published: November 2021

Kacang hijau merupakan tanaman pangan kelompok leguminosa (polong-polongan). Kacanghijau kurang respon terhadap pemupukan Nitrogen karena bersimbiosis dengan bakteri Rhizobiumyang dapat memfiksasi Nitrogen bebas dari udara. Penelitian yang bertujuan untuk mengetahuiinteraksi antara pengaruh inokulasi Rhizobium phaseoli dan takaran pupuk urea terhadap pertumbuhandan hasil kacang hijau telah dilaksanakan di Kebun Percobaan Fakultas Pertanian UniversitasSiliwangi, Kelurahan Mugarsari Kecamatan Tamansari Kota Tasikmalaya pada bulan Maret sampaiJuni 2019. Penelitian menggunakan Rancangan Petak Terbagi (RPT) yang terdiri dari 12 kombinasiperlakuan yang diulang sebanyak 3 kali. Faktor petak utama adalah dosis Rhizobium phaseoli yaitu p0(tanpa Rhizobium phaseoli), p1 (10 gram/kg benih), dan p2 (15 gram/kg benih). Faktor anak petakadalah dosis urea yaitu n0 (0 kg/ha), n1 (50 kg/ha), n2 (32,5 kg/ha), n3 (25 kg/ha). Hasil penelitianmenunjukkan tidak terdapat interaksi antara inokulasi Rhizobium phaseoli dan pupuk urea terhadappertumbuhan dan hasil kacang hijau. Namun secara mandiri pupuk urea berpengaruh terhadap jumlahbintil akar yang terbentuk, jumlah bintil akar efektif, dan bobot biji kering per plot. Pemupukan ureadengan takaran tinggi dapat menghambat pembentukan bintil akar.
PERTUMBUHAN EKSPLAN IN VITRO ANGGREK HIBRIDA DENDROBIUM PADA BEBERAPA MEDIA DASAR DAN KONSENTRASI AIR KELAPA
Authors: Saepudin Adam , Yulianto Yanto , Aeni Rida Nurul
Published: November 2021

Anggrek termasuk dalam famili Orchidaceae (keluarga anggrek). Pertumbuhan anggrek padakultur jaringan ditentukan oleh banyak faktor, diantaranya media dasar dan konsentrasi airkelapa yang digunakan. Penelitian ini bertujuan untuk memperoleh interaksi antara media dasardan konsentrasi air kelapa yang paling baik dalam meningkatkan pertumbuhan eksplan tunasanggrek hibrida Dendrobium. Penelitian ini dilaksanakan di laboratorium kultur jaringan RHINBiotechnology Tegalega-Bandung dari bulan April sampai Juli 2019. Penelitian ini disusunberdasarkan Rancangan Acak Lengkap (RAL) dengan 2 faktor. Faktor pertama yaitu mediadasar meliputi: MS penuh (m1), ½ MS (m2), dan VW (m3). Faktor kedua yaitu konsentrasi airkelapa meliputi: 0 ml/L (k0), 50 ml/L (k1), 100 ml/L (k2), dan 150 ml/L (k3). Hasil penelitianmenunjukkan adanya interaksi antara media dasar dengan konsentrasi air kelapa terhadap saatmuncul akar, jumlah tunas, jumlah akar, jumlah daun, dan tinggi planlet. Jumlah daundipengaruhi oleh MS penuh maupun setengahnya baik interaksinya dengan air kelapakonsentrasi rendah (50 ml/L), sedang (100 ml/L), maupun tinggi (150 ml/L). Interaksi mediadasar MS dengan air kelapa konsentrasi rendah (50 ml/L) lebih berpengaruh ke peningkatanpertumbuhan akar. Peningkatan pertumbuhan tunas dan planlet lebih dipengaruhi oleh interaksimedia dasar MS dengan konsentrasi air kelapa lebih tinggi (100 ml/L dan 150 ml/L).
Color image encryption scheme based on quaternion discrete multi-fractional random transform and compressive sensing
Authors: Huo-Sheng Ye  , Jing-Yi Dai  , Shun-Xi Wen  , Li-Hua Gong  , Wen-Quan Zhang
Published: November 2021

A color image compression-encryption algorithm by combining quaternion discrete multi-fractional random transform with compressive sensing is investigated, in which the chaos-based fractional orders greatly improve key sensitivity. The original color image is compressed and encrypted with the assistance of compressive sensing, in which the partial Hadamard matrix adopted as a measurement matrix is constructed by iterating Chebyshev map instead of utilizing the entire Guassian matrix as a key. The sparse images are divided into 12 sub-images and then represented as three quaternion signals, which are modulated by the quaternion discrete multi-fractional random transform. The image blocking and the quaternion representation make the proposed cryptosystem avoid additional data extension existing in many transform-based methods. To further improve the level of security, the plaintext-related key streams generated by the 2D logistic-sine-coupling map are adopted to diffuse and confuse the intermediate results simultaneously. Consequently, the final ciphertext image is attained. Simulation results reveal that the proposed cryptosystem is feasible with high security and has strong robustness against various attacks.
Investigation of a tunable and switchable multi-wavelength bidirectional Brillouin-erbium fiber ring laser
Authors: F. Wang  , R.Y. Yuan
Published: November 2021

A multi-wavelength bidirectional Brillouin-erbium fiber ring laser with switchable Brillouin frequency spacing (BFS) is proposed and experimentally demonstrated. In the presented Brillouin-erbium ring laser, including an optical amplifier and a highly nonlinear fiber, and without any optical isolator, due to Rayleigh scattering, stimulated Brillouin scattering, and cascaded four-wave mixing initiated successively by the Brillouin pump (BP) light, the odd- and even-order Stokes lines are generated and circulate in the opposite direction in the ring cavity. The BP light and Stokes-induced Rayleigh backscattering light also simultaneously circulate in the ring cavity. Only by adjusting BP power, the gain competition between Brillouin based Stokes and cavity modes’ oscillation can be controlled, the laser output can be conveniently switched between single BFS and odd- or even-order double BFS. In addition, under the certain BP power conditions, the proposed multi-wavelength Brillouin-erbium fiber laser also can realize switchable odd- or even-order Stokes generation and Stokes generation with single BFS, with an increasing wavelength number in turn, only by simply adjusting pump power of the erbium-doped fiber amplifier. Stability and wavelength tunability of the proposed multi-wavelength bidirectional Brillouin-erbium fiber ring laser are also investigated, respectively.
Dual-parameter sensing characteristics of a single fiber Bragg grating half-pasted by 1C-LV epoxy under different curing
Authors: Hong Li  , Haoyue Zhang  , Yanming Song  , Fanyong Meng  , Lianqing Zhu
Published: November 2021

A novel technology for the simultaneous and independent measurement of dual parameters is proposed and experimented. By using a single fiber Bragg grating half-pasted by 1C-LV epoxy under different curing conditions, the sensor structure is designed such that the reflective single-peak spectrum splits into a twin-peak spectrum, which makes the FBG spectrum form a natural spectral peak splitting bias. A measurement limitation exists in the FBG sensor packaging at room temperature, which can be solved by the high-temperature cured packaging method. To verify the validity of the theory and methodology, the experimental system is used. In the range from –1000 to +1000 με and from 35 to 75°C, the Bragg wavelength change is relative linear to the strain and temperature. The temperature and strain variations can be independently and simultaneously measured using the split peak, and the deviations of the FBG sensor are ±1°C and ±5 με, respectively. This single FBG sensor can realize dual-parameter measurement, which is valuable for narrow-space health monitoring.
Investigation of a selectable multi-passband microwave photonic filter based on cascaded optical comb filters
Authors: F. Wang  , M.M. Peng
Published: November 2021

A multi-passband microwave photonic filter (MPF) with selectable passband frequency, spanning 0–20 GHz frequency range, is proposed, and experimentally demonstrated, in which passband frequency can be flexibly selected within a maximum passband number to four. The scheme is based on the generation of tunable optical comb lines using a broadband optical source sliced by cascaded optical comb filters, achieved by connecting an in-line birefringence fiber filter and a reconfigurable Lyot filter in series, such that various filter tap spacing and spectral combinations are obtained for the configuration of the MPF. The proposed MPF can operate with four different passband states, namely, single-, dual-, triple-, and quadruple-passband, only by adjusting polarization states of the cascaded optical comb filters. All these passbands are with a 3-dB bandwidth varying from 200 to 460 MHz and more than 20-dB sidelobe suppression.
Yamuna Action Plan-III: Impact on Water Quality of River Yamuna, India
Authors: Ankit Srivastava  , Prathna T.C.
Published: November 2021

Water is indispensable to sustain life and livelihood, and rivers serve as major reservoirs of water in manyparts of the world. River Yamuna is the major tributary of the River Ganges in India and is considered to be among the most polluted rivers of the world. The Yamuna Action Plan (YAP) is one of the largest river restoration projects in India and is initiated to clean the river. YAP is a bilateral arrangement between the governments of India and Japan, and consists of three Actions Plans-I, II and III. YAP-III is currently under execution with some of the major projects being the construction of the new Wastewater Treatment Plant (WWTP) at Okhla, rehabilitation and upgrading of WWTPs at Kondli and Rithala in the Delhi region. The impact of YAP-III with regard to these major projects on the reduction of the pollutant load reaching the river and cost-benefit has been evaluated in the current study. Findings from the study indicated that major projects such as construction of a new WWTP at Okhla (124 MGD) can effectively reduce the pollutant load by 283 kg/MGD of wastewater at a cost of Rs. 1161 crores while the rehabilitation project at Rithala (Phase I) can reduce the pollutant load by 92.5 kg/MGD wastewater at a cost of Rs. 300 crores. The present study indicates the need to evaluate projects in terms of cost-benefit analysis in addition to the economic and environmental evaluation for effective action. A holistic approach towards treatment of pollutant load in the river and prevention of further pollutants from reaching the river is required in addition to community awareness and participation for sustainable river water management.
‘Oumuamua and Interstellar Travel
Authors: Zwart Simon Portegies
Published: November 2021

Some see reason to believe ‘Oumuamua was an alien spacecraft. Others contend that even if life is ubiquitous in the galaxy, it is rather ill-equipped for interstellar travel.
GRIBOEDOV AND ELDER ARCHAISTS
Authors:   University of Pittsburgh, Altshuller Mark G.
Published: November 2021

The article considers relations between A. S. Griboedov’s works (a “younger archaist”, in Yu. N. Tynianov’s terminology) and ideas, emotional modes, and ideologies of “older archaists” (A. S. Shishkov, G. R. Derzhavin). Both parties share their perception of N. M. Karamzin andV. A. Zhukovsky, struggle with Westernism, as well as advocacy for a special way for Russia. At the same time, whereas the “older archaists” drew from the monarchist and serfdom traditions, their younger counterparts (such as Griboedov) saw the special way for Russia in medieval traditions of the city-republics of Novgorod and Pskov.
TO THE ISSUE OF THE USE OF HISTORICAL ANECDOTES IN RECONSTRUCTION OF A.V. SUVOROV’S BIOGRAPHY
Authors:   Military Educational and Scientific Center of the Air Force «N. E. Zhukovsky and Y. A. Gagarin Air Force Academy», Korotun S. N. , Sadovskaya E. Y. ,   Military Educational and Scientific Center of the Air Force «N. E. Zhukovsky and Y. A. Gagarin Air Force Academy»
Published: November 2021

A number of historical anecdotes about the great Russian commander Alexander Vasilyevich Suvorov are considered in the article. Attention is focused on the fact that many of the named sources are not supported by documents, but are actively used by some authors when creating the biography of A. V. Suvorov. It is shown in the article that over time, the narratives built on the basis of historical anecdotes have undergone significant changes, they help reconstruct the key moments of the commander’s life and characterize his personality traits.
HISTORICAL AND LITERARY CONTEXTS OF VSEVOLOD IVANOV’S STORY «RUNNING ISLE»
Authors:   A. M. Gorky Institute of World Literature of the Russian Academy of Sciences, Papkova E. A.
Published: November 2021

The story of Vs. Ivanov «Running Isle» (Begstvuyushchiy ostrov) and the typologically close novels by M. Plotnikov «Belovodye» and V. Shishkov «Scarlet Snowdrifts», as well asA. Platonov’s short-story «Ivan Zhokh», are considered in the article in the historical context of the early 1920s, when question of social ideal of the country - communism - was updated. The typological commonality of the texts is revealed by analyzing their composition, which includes similar elements: the appearance of the image of the righteous land - Belovodye; long and difficult road; the image of not «real» Belovodye - a rich, but devoid of righteousness land; a symbolic image of a long path to a true social ideal. It is shown that for Soviet critics the peasant social ideal was unacceptable.
MUSIC OF THOUGHT OF S. KIERKEGAARD
Authors:   Ural State Mining University, Rukoleeva R. T.
Published: November 2021

This article analyzes the essay «Either-or» by the Danish thinker S. Kierkegaard. The musicality is an important feature of this work. The author attempts to combine the languages of music and prose, and a unique philosophical and literary text is born on the border of two types of art. Kierkegaard considered Mozart’s opera «Don Giovanni» as the pinnacle of musical creativity. Through the character of Don Juan, the philosopher recreates the type of aesthetic personality in the spirit of romanticism and shows the vulnerability of the romantic worldview. «Either-or» includes works written in different genres and reflecting opposing attitudes in life. This feature of narration can be compared with the phenomenon of polyphonism in music.
Las “devoluciones en caliente” en el asunto N.D. y N.T. contra España (sentencia de la gran sala TEDH de 13 de febrero de 2020)
Authors: Martínez Escamilla Margarita
Published: November 2021

La Gran Sala del TEDH, en sentencia de 13 de febrero de 2020 (as. N.D. y N.T. vs España) considera que las dos expulsiones sumarias de las que fueron objeto los demandantes tras saltar las vallas que separan Melilla y el Reino de Marruecos no vulneran la prohibición de devoluciones colectivas, ni el derecho a un recurso efectivo consagrados en el art. 13 del CEDH y en el art. 4 del Protocolo nº 4. Este pronunciamiento deja sin efecto una anterior resolución del TEDH que condenaba por unanimidad a España. El presente artículo analiza críticamente los argumentos esgrimidos por la Gran Sala y valora la resolución como un retroceso en el amparo que el CEDH dispensa a los derechos de las personas migrantes y refugiadas en las fronteras.
Turbulencias sobre la primacía del Derecho de la UE: últimos desafíos, respuestas y aportaciones
Authors: Ugartemendía Eceizabarrena Juan Ignacio
Published: November 2021

Recientemente se han producido una serie de resoluciones de diversos tribunales constitucionales que vienen a desafiar abiertamente el principio de primacía del Derecho de la Unión, haciendo valer para ello diversos límites derivados de la Constitución nacional. Una vez apuntadas muy sucintamente estas decisiones conflictivas, así como los mecanismos existentes para garantizar la primacía del Derecho de la Unión y los límites que se suelen oponer a la misma, el trabajo se centra en indicar las posibles vías para resolver la contraposición entre norma constitucional y Derecho de la Unión, y en recoger algunas propuestas que pueden contribuir a encauzar este tipo de turbulencias (jurisdiccionales) respecto al principio de primacía. Propuestas tanto en lo concerniente a la posición de la jurisdicción constitucional nacional ante tales conflictos, como a la dinámica decisoria desarrollada por parte del TJUE en los mismos. Buscando puentes sobre aguas turbulentas.
Analisis atribut kualitas jasa layanan terhadap kepuasan anggota pada KPRI "KOPPENDA" Kabupaten Sleman
Authors: Santoso Fajar
Published: November 2021

Service quality can be relied upon as one of the competitive advantages in increasingly fierce business competition. Excellent service quality is proven to be able to create consumer loyalty, because excellent quality is often synonymous with customer satisfaction; and in the end, through customer satisfaction the company will gain long-term profits.The purpose of this research is to find out: (1) How is the level of member satisfaction with the service quality of KPRI "KOPPENDA" Kab. Klaten; (2) What is the most dominant variable in influencing the level of member satisfaction with the service quality of KPRI "KOPPENDA" Kab. Klaten.Based on the results of the study, it can be concluded that: (1) The level of member satisfaction with the service quality of KPRI "KOPPENDA" Kab. Klaten is low; (2) The most dominant variable in influencing the level of member satisfaction with the service quality of KPRI "KOPPENDA" Kab. Klaten is Reliability
IOT Security with Blockchain
Authors:   Manav Rachna International Institute of Research and Studies, kumar Abhinav
Published: November 2021

Internet of Things (IoT) plays a very vital role in almost every field of technology. Its key elements of security are very much crucial elements which are to be maintained as it is used universally. Traditional security and privacy methods be likely to be inapplicable for IoT, mainly due to its distributed network topology and the supply-constraints of most of its devices. For creating these concepts, a new technology called blockchain can be used. Blockchain that reinforce the crypto- currency Bitcoin have been just now used to provide security and privacy in peer-to-peer networks with similar topologies to IoT. In this paper, we present basic part of IoT enabled with blockchain, their distinctive features of both the technologies, their futuristic solutions for different real-world issues, different communicational standards etc. Both the technologies have several distinctive characteristics in every field, but certain limits too exist which gives futuristic path for research.
Deficiencies in the Quantity of Paddy to be stored in the collection centers of Balod District of Chhattisgarh State and its Redressal
Authors:   Research Scholar Govt. V.Y.T. Autonomous, College Durg, Chhattisgarh, Dewangan Digeshwari
Published: November 2021

There are four collection centers and one marketing association in Balod District. As per the data received, the storage facilities in the collection centers are inadequate because of which the storage is done in unscientific method and under the open sky. There is a lack of platforms and sheds. Sensitive food grains like paddy should not be stored for a long time. Since the storage system in Balod District is inadequate, it is true. The main reason for the reduction in yield in the collection centers is due to the lack of timely transportation because storage is arranged according to the capacity in the storage centers. But due to not lifting at the right time, the stock increases, due to which the yield decreases due to dryness, rain, and insect-pests, which leads to Qualitative and Quantitative loss in the yield and the Officer Employee have to bear that loss. Is. The main reason for the decrease in yield is due to non-availability of Transportation Facility. There is also inadequacy of Storage System because of the amount of Expenditure. In Chhattisgarh, storage is done by unscientific method. From the above research it comes to the conclusion that my research Hypotheses is true. A successful attempt can be made to rectify this by making the Government aware of the findings and suggestions of this study, so that adequate storage arrangements can be done, which will reduce the yield reduction or come within the criterion so that the Officers and Employees can be benefited.
Trajectory Controllability of the Systems Governed by Hilfer Fractional Systems
Authors:   Department of Applied Mathematics, Faculty of Technology and Engineering, The M. S. University of Baroda, Vadodara - 390 001, India, Shah Vishant
Published: November 2021

In this manuscript, we consider a nonlinear system governed by Hilfer fractional integro-differential equations in a Banach space. Using the concept of operator semigroup and Gronwall’s inequality, we have established the trajectory controllability of the integro-differential equation with local and non-local conditions. Finally, we have given an example to illustrate the application of the derived results
Effect of Endogenous and Exogenous variables on Customer behavioural intention in Adoption of Digital Banking ServicesA Technology Acceptance Model Study in the State of Telangana
Authors:   Research Scholar Department of Management Studies UCC&BM, Mahatma Gandhi University, Nalgonda, M John Paul. , Aluvala Dr. Ravi ,   Associate Professor Department of Management Studies UCC&BM, Mahatma Gandhi university. Nalgonda
Published: November 2021

Technological Innovations and advancement in Information and communication technology have shown massive growth across the industries including Banking. With internet of things the stringent and Traditional method of Banking has seen a complete metamorphosis from time to time. This has facilitated the customer to have all their banking services at their fingertips without visiting physical banking outlets with their mobile gadgets. It reduces customer’s fatigue of standing in longer queues, reduces transaction costs and time saving. The mere advancement of Technology cannot transform the entire process. There are other factors like extraneous variables or other behavioural related factors which drive the customers towards the adoption of the Digital Technologies. Moreover, the technologies which are vulnerable while dealing with financial related activities. Hence, the present study is an attempt to examine the Endogenous and Exogenous variables and their influence on Perceived Usefulness and Perceived Ease of Use which intern will influence Behavioural Intention to drive towards actual usage of Digital Technologies in Banking. The Present Study examines opinion of 686 respondents across the Telangana state by using E-TAM introduced by Venkatesh and Bala
Evaluasi Kualitas Sistem Informasi Pengukuran Prestasi Kerja Berdasarkan ISO/IEC 25010
Authors: Suparto Hermawan Suyono , Dai Roviana H.
Published: November 2021

Sistem pemerintahan berbasis elektronik atau e-Government ditujukan untuk mewujudkan tata kelola pemerintahan yang bersih, efektif, transparan, dan akuntabel, serta pelayanan publik yang berkualitas dan terpercaya. ISO/IEC 25010 merupakan standar internasional dalam mengevaluasi sistem informasi. Penggunaan ISO/IEC 25010 untuk mengevaluasi kualitas sistem informasi dengan menggunakan product quality, dimana prosesnya mengacu pada karakteristik dari sebuah produk sistem informasi. Tujuan penelitian ini adalah untuk mengevaluasi kualitas Sistem Informasi Pengukuran Prestasi Kerja berdasarkan ISO/IEC 25010. Metode penelitian yang digunakan adalah pendekatan kuantitatif deskriptif. Hasil penelitian menunjukan bahwa tingkat kualitas SIRANSIJA berada pada kategori Berkualitas dengan nilai rata–rata 73. Karakteristik Portability memiliki persentase tertinggi dengan nilai 76%, Usability 75%, Reliability 74% Security 73%, Maintainability 73%, dan Performance Efficiency 73%. Karakteristik dengan nilai terendah yaitu: Functional Suitability 71%, dan Compatibility 71%. Hasil penelitian diharapkan dapat dijadikan pertimbangan atau rekomendasi untuk meningkatkan kualitas SIRANSIJA dengan melihat karakteristik yang berpengaruh signifikan terhadap kepuasan pengguna atau sebaliknya.

The electronic-based government system or e-Government is aimed at actualizing clean, effective, transparent, and accountable governance as well as quality and reliable public services. ISO/IEC 25010 is an international standard in evaluating information systems. It is used to evaluate the quality of information systems by using product quality, where the process refers to the characteristics of an information system product. This study aims to evaluate the quality of the Work Performance Measurement Information System based on the ISO/IEC 25010. However, this study employs a descriptive quantitative method. The results show that the SIRANSIJA quality level is in the excellence category with an average value of 73. Portability characteristic has the highest percentage with a value of 76%, Usability is 75%, Reliability is 74%, Security is 73%, Maintainability is 73%, Performance Efficiency is 73%, the lowest score is Functional Suitability of 71%, and Compatibility is 71%. These results can also be used as considerations or recommendations to improve the quality of SIRANSIJA by considering the characteristics that have a significant effect on user satisfaction or vice versa.
EDUCATIONAL MIGRATION IN THE CONTEXT OF EURASIAN INTEGRATION: THE EXAMPLE OF KAZAKHSTAN AND RUSSIA
Authors: Delovarova L. F. , Almanova Biybinaz
Published: November 2021

Образовательная миграция стала одним из устойчивых трендов, сопровождающих развитие интеграционных процессов и имеющих различные эффекты в контексте развития стран и регионов. Евразийский экономический союз видится в качестве перспективного экономического интеграционного проекта на евразийском пространстве с колоссальным потенциалом для должного использования образовательной составляющей в целях прогрессивного экономического развития. Определенный интерес представляет идея развития сетевого университета ЕАЭС, пока не получившая полного развития с учетом интересов всех стран-участниц Союза. Изучение некоторых характеристик и потенциальных эффектов образовательной миграции между Казахстаном и Россией с проекцией на деятельность всего Союза представляется интересным с точки зрения долгосрочных перспектив организации. Для реализации потенциала образовательной миграции представляется важным переосмысление роли образовательного сотрудничества, выработки действенных механизмов, адаптированных в рамках основной концепции Союза, национальных интересов государств участниц и резистентных к актуальным реалиям, связанным с пандемией коронавирусной инфекции.
FACTORS OF MIGRATION OF OLDER AGE IN THE CONTEXT OF THE DIGITAL DIVIDE
Authors: Zueva A. S. , Khrolenko T. S.
Published: November 2021

В статье дана характеристика процесса демографического старения как главной тенденции текущего столетия. Описаны тенденции в сфере международной миграции лиц старшего возраста. Рассмотрены факторы, оказывающие влияние на миграцию пожилых. Изучена динамика международной миграции пожилых людей в период с 1990 по 2019 гг. Основываясь на выводах, содержащихся в аналитических отчетах Организации объединённых наций об особенностях современного информационного общества, авторами освещены последствия влияния цифровизации на старшее поколение. Представлены основные черты применения информационных технологий в эпоху демографических сдвигов, к числу которых относится увеличение доли пожилых людей и высокая миграционная подвижность населения. Проводится исследование миграционных процессов среди населения старшего возраста разных стран. Дана оценка роли цифрового неравенства в формировании миграционной подвижности старшего поколения.
Non-fungible tokens (NFT) and intellectual property: The triumph of the proprietary approach?
Authors: Dolganin A. A.
Published: November 2021

Technical methods of intellectual property protection are reviewed and combined in the essay in the discourse of historical development — from man-made signatures of Renaissance artists to non-fungible tokens (NFT). The proliferation of NFTs is analyzed from the point of view of the commercial law: NFTs are discussed as objects that simultaneously have the characteristics of independence and a derivative nature in relation to intellectual property being the underlying digital asset. The self-sufficiency of NFTs as legal objects is provided by their commodity properties, which arise not only from the value of the underlying asset, but from the phenomenon of crystallization of the unique fixed version of the asset in a non-interchangeable and irreproducible token. The derivative nature of NFTs, figuratively correlated with the derivative contracts in financial markets, is manifested in the symbolization of intellectual property as an underlying asset and the loss (in full or in part) of its usual significance for a potential acquirer when placed in an NFT-image. Despite the variety and a specific evolution of legal approaches to the understanding of intellectual property, we can state a long-standing conceptual rejection by legal scholars from the simplest proprietary theories of transferring real rights constructions to intellectual property. However, some absolute property features of the NFTs, ensuring both internal and external legal aspects of the property, raise the question of a new legal life of “proprietarism” in the conditions of digitalization and information capitalism.
Agro-Morphological Characterization of Oat Genotypes Under Climatic Conditions of Tandojam
Authors: Azra Gandahi  , Soomro Aijaz Ahmed , Gandahi Naila , Gandahi Sanober , Kaimkhani Muhmmad Shoaib , Baloch Abdul Wahid , Rao Sajid Hussain , Talpur Mir Yar Muhammad Khan , Jogi Saifal , Baloch Ghulam Asghar
Published: November 2021

The current study was conducted at Agronomy Section, ARI, Tandojam during the growing season of 2019-20 in order to assess new oat genotypes for their growth performance under the environmental conditions of Tandojam. For this study, a total of eleven new oat genotypes along with one check genotypes were grown for their evaluation. A total of seven characters were investigated, such as, crop stand (m-2), plant height (cm), leaves plant-1, number of tillers plant-1, leaf area (cm-2), green fodder and dry mater yield (t ha-1). The mean squares of all the genotypes were significantly differences (P≤0.05) with respect to all investigated characters including crop stand, plant height, leaves plant-1, tillers plant-1, leaf area, green fodder and dry matter yield, showing that these oat genotypes possess valuable genetic combinations for further improvements. Under the agro-climatic conditions of Tandojam, the maximum crop stand (96.66 m-2), greater green fodder (86.00 t ha-1) and also maximum dry matter yield (43.00 t ha-1) was produced by Entry-D; the Entry-H produced the tallest plants (96.66 cm) and maximum number of leaves plant-1 (68.00). Whereas Entry-F produced maximum number of tillers plant-1 (17.66). Hence, these oat genotypes may be preferred for commercial cultivation in the tested climatic conditions. Regarding correlation results, the traits crop stand (r=0.93**), tillers plant-1 (r=0.39*) and leaf area (r=0.38*) showed significant and positive associations with green fodder yield, hence these characters may be given priority in high yielding oat cultivar development.