+2 MM articles scientifics and academics

1.701 Articles

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Olha Petrivna Gulia (1907–1994): A Scientist in Conditions of the Ideological Dictatorship

Natalia Nikoryak

Olha Petrivna Gulia, as talented teacher and competent scientist, was respected by pupils and colleagues of our University, although her biography appears a typological example of most scientific biographies of the Soviet times. Contributing to the commem... see more

O. Gulia | biography | ideology | Romain Rolland | a literary historiography

Pytannia literaturoznavstva , 2015

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The Use of Written Historical Sources in the Works of Nikolai Ivanovich Petrov on the History of Education (second half of the XIX - early XX century)

Mykola Haliv

Path of Science , 2018

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Analysis of metamorphism and tendency of black coals to spontaneous combustion

Mykola Antoshchenko,Vadym Tarasov,Olha Zakharova,Olena Zolotarova,Arthur Petrov

The object of this study is coals of different stages of metamorphism and the volatile products of their thermal decomposition. Currently, based on the basic genetic signs of metamorphism, there is no reliable regulatory framework for determining the haza... see more

metamorphism | endogenous fire | spontaneous combustion of coal | geological and genetic factors | elemental composition

Technology audit and production reserves , 2019

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Olha Petrivna Gulia (1907–1994): A Scientist in Conditions of the Ideological Dictatorship

Natalia Nikoryak

O. Gulia | biography | ideology | Romain Rolland | a literary historiography

Pytannia literaturoznavstva , 2015

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The Use of Written Historical Sources in the Works of Nikolai Ivanovich Petrov on the History of Education (second half of the XIX - early XX century)

Mykola Haliv

Path of Science , 2018

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The Use of Written Historical Sources in the Works of Nikolai Ivanovich Petrov on the History of Education (second half of the XIX - early XX century)

Mykola Haliv

Traektoriâ Nauki , 2018

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Olha Petrivna Gulia (1907–1994): A Scientist in Conditions of the Ideological Dictatorship

Natalia Nikoryak

O. Gulia | biography | ideology | Romain Rolland | a literary historiography

Pitannâ Lìteraturoznavstva , 2015

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RESPON PERTUMBUHAN VEGETATIF TANAMAN KARET (Havea Brasiliensis) TERHADAP PEMBERIAN PUPUK CAIR LENGKAP PETROVITA DAN PUPUK NPK 15-7-8 BINTANG KUDA LAUTDOI : 10.31604/jap.v5i1.1646

Eka Nurwani Ritonga,Elda Sari Siregar

Tujuan penelitian ini adalah untuk mengetahui respon pertumbuhan vegetatif tanaman tanaman karet (Havea Brasiliensis) dengan memberikan pupuk cair lengkap petrovita dan pupuk npk 15-7-8 Bintang Kuda Laut. Dengan menggunakan rancangan acak kelompok (Rak) y... see more

Tanaman karet | Pupuk lengkap Petrovita dan Pupuk Npk 15-7-8

Jurnal Agrohita : Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan , 2020

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Soluciones Numéricas para la Ecuación KdV Usando el MétodoWavelet-Petrov-Galerkin

Julio Cesar Duarte Vidal,Francisco Javier Reyes Bahamón

Este trabajo Contiene la solución numérica de la ecuación KdV usando el método de Petrov-Galerkin-Wavelet. Lo interesante es poder calcular las integrales Wavelets, usando Wavelets Biortogonales, las propiedades de simetría permiten que los cálculos se re... see more

Ecuación KdV | Método de Petrov-Galerkin | Wavelets Biortogonales | Ecuación diferencial parcial | Integrales Wavelets

Selecciones Matemáticas , 2019

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